X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/c8e21c409c9bec446f0caa2526d5b07861bb3299..1068def90da2943d801cdddad05065b6438fc401:/vendor/assets/iD/iD.js diff --git a/vendor/assets/iD/iD.js b/vendor/assets/iD/iD.js index 4d89db7c5..929da2dd8 100644 --- a/vendor/assets/iD/iD.js +++ b/vendor/assets/iD/iD.js @@ -2,39 +2,24 @@ var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; - function getDefaultExportFromCjs (x) { - return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; - } - - function createCommonjsModule(fn, basedir, module) { - return module = { - path: basedir, - exports: {}, - require: function (path, base) { - return commonjsRequire(path, (base === undefined || base === null) ? module.path : base); - } - }, fn(module, module.exports), module.exports; - } - - function commonjsRequire () { - throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs'); - } - var check = function (it) { return it && it.Math == Math && it; }; // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 - var global_1 = - // eslint-disable-next-line no-undef + var global$F = + // eslint-disable-next-line es/no-global-this -- safe check(typeof globalThis == 'object' && globalThis) || check(typeof window == 'object' && window) || + // eslint-disable-next-line no-restricted-globals -- safe check(typeof self == 'object' && self) || check(typeof commonjsGlobal == 'object' && commonjsGlobal) || - // eslint-disable-next-line no-new-func - Function('return this')(); + // eslint-disable-next-line no-new-func -- fallback + (function () { return this; })() || Function('return this')(); - var fails = function (exec) { + var objectGetOwnPropertyDescriptor = {}; + + var fails$N = function (exec) { try { return !!exec(); } catch (error) { @@ -42,29 +27,31 @@ } }; - // Thank's IE8 for his funny defineProperty - var descriptors = !fails(function () { + var fails$M = fails$N; + + // Detect IE8's incomplete defineProperty implementation + var descriptors = !fails$M(function () { + // eslint-disable-next-line es/no-object-defineproperty -- required for testing return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7; }); - var nativePropertyIsEnumerable = {}.propertyIsEnumerable; - var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + var objectPropertyIsEnumerable = {}; + + var $propertyIsEnumerable$1 = {}.propertyIsEnumerable; + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + var getOwnPropertyDescriptor$5 = Object.getOwnPropertyDescriptor; // Nashorn ~ JDK8 bug - var NASHORN_BUG = getOwnPropertyDescriptor && !nativePropertyIsEnumerable.call({ 1: 2 }, 1); + var NASHORN_BUG = getOwnPropertyDescriptor$5 && !$propertyIsEnumerable$1.call({ 1: 2 }, 1); // `Object.prototype.propertyIsEnumerable` method implementation - // https://tc39.github.io/ecma262/#sec-object.prototype.propertyisenumerable - var f = NASHORN_BUG ? function propertyIsEnumerable(V) { - var descriptor = getOwnPropertyDescriptor(this, V); + // https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable + objectPropertyIsEnumerable.f = NASHORN_BUG ? function propertyIsEnumerable(V) { + var descriptor = getOwnPropertyDescriptor$5(this, V); return !!descriptor && descriptor.enumerable; - } : nativePropertyIsEnumerable; - - var objectPropertyIsEnumerable = { - f: f - }; + } : $propertyIsEnumerable$1; - var createPropertyDescriptor = function (bitmap, value) { + var createPropertyDescriptor$7 = function (bitmap, value) { return { enumerable: !(bitmap & 1), configurable: !(bitmap & 2), @@ -73,251 +60,333 @@ }; }; - var toString = {}.toString; + var toString$2 = {}.toString; - var classofRaw = function (it) { - return toString.call(it).slice(8, -1); + var classofRaw$1 = function (it) { + return toString$2.call(it).slice(8, -1); }; - var split = ''.split; + var fails$L = fails$N; + var classof$c = classofRaw$1; + + var split$1 = ''.split; // fallback for non-array-like ES3 and non-enumerable old V8 strings - var indexedObject = fails(function () { + var indexedObject = fails$L(function () { // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346 - // eslint-disable-next-line no-prototype-builtins + // eslint-disable-next-line no-prototype-builtins -- safe return !Object('z').propertyIsEnumerable(0); }) ? function (it) { - return classofRaw(it) == 'String' ? split.call(it, '') : Object(it); + return classof$c(it) == 'String' ? split$1.call(it, '') : Object(it); } : Object; // `RequireObjectCoercible` abstract operation - // https://tc39.github.io/ecma262/#sec-requireobjectcoercible - var requireObjectCoercible = function (it) { + // https://tc39.es/ecma262/#sec-requireobjectcoercible + var requireObjectCoercible$e = function (it) { if (it == undefined) throw TypeError("Can't call method on " + it); return it; }; // toObject with fallback for non-array-like ES3 strings + var IndexedObject$4 = indexedObject; + var requireObjectCoercible$d = requireObjectCoercible$e; - - - var toIndexedObject = function (it) { - return indexedObject(requireObjectCoercible(it)); + var toIndexedObject$b = function (it) { + return IndexedObject$4(requireObjectCoercible$d(it)); }; - var isObject = function (it) { + var isObject$r = function (it) { return typeof it === 'object' ? it !== null : typeof it === 'function'; }; + var isObject$q = isObject$r; + // `ToPrimitive` abstract operation - // https://tc39.github.io/ecma262/#sec-toprimitive + // https://tc39.es/ecma262/#sec-toprimitive // instead of the ES6 spec version, we didn't implement @@toPrimitive case // and the second argument - flag - preferred type is a string - var toPrimitive = function (input, PREFERRED_STRING) { - if (!isObject(input)) return input; + var toPrimitive$7 = function (input, PREFERRED_STRING) { + if (!isObject$q(input)) return input; var fn, val; - if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val; - if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val; - if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val; + if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$q(val = fn.call(input))) return val; + if (typeof (fn = input.valueOf) == 'function' && !isObject$q(val = fn.call(input))) return val; + if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$q(val = fn.call(input))) return val; throw TypeError("Can't convert object to primitive value"); }; - var hasOwnProperty = {}.hasOwnProperty; + var requireObjectCoercible$c = requireObjectCoercible$e; + + // `ToObject` abstract operation + // https://tc39.es/ecma262/#sec-toobject + var toObject$i = function (argument) { + return Object(requireObjectCoercible$c(argument)); + }; + + var toObject$h = toObject$i; + + var hasOwnProperty$3 = {}.hasOwnProperty; - var has = function (it, key) { - return hasOwnProperty.call(it, key); + var has$j = Object.hasOwn || function hasOwn(it, key) { + return hasOwnProperty$3.call(toObject$h(it), key); }; - var document$1 = global_1.document; + var global$E = global$F; + var isObject$p = isObject$r; + + var document$3 = global$E.document; // typeof document.createElement is 'object' in old IE - var EXISTS = isObject(document$1) && isObject(document$1.createElement); + var EXISTS = isObject$p(document$3) && isObject$p(document$3.createElement); - var documentCreateElement = function (it) { - return EXISTS ? document$1.createElement(it) : {}; + var documentCreateElement$1 = function (it) { + return EXISTS ? document$3.createElement(it) : {}; }; + var DESCRIPTORS$m = descriptors; + var fails$K = fails$N; + var createElement$1 = documentCreateElement$1; + // Thank's IE8 for his funny defineProperty - var ie8DomDefine = !descriptors && !fails(function () { - return Object.defineProperty(documentCreateElement('div'), 'a', { + var ie8DomDefine = !DESCRIPTORS$m && !fails$K(function () { + // eslint-disable-next-line es/no-object-defineproperty -- requied for testing + return Object.defineProperty(createElement$1('div'), 'a', { get: function () { return 7; } }).a != 7; }); - var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + var DESCRIPTORS$l = descriptors; + var propertyIsEnumerableModule$2 = objectPropertyIsEnumerable; + var createPropertyDescriptor$6 = createPropertyDescriptor$7; + var toIndexedObject$a = toIndexedObject$b; + var toPrimitive$6 = toPrimitive$7; + var has$i = has$j; + var IE8_DOM_DEFINE$1 = ie8DomDefine; + + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + var $getOwnPropertyDescriptor$1 = Object.getOwnPropertyDescriptor; // `Object.getOwnPropertyDescriptor` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor - var f$1 = descriptors ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) { - O = toIndexedObject(O); - P = toPrimitive(P, true); - if (ie8DomDefine) try { - return nativeGetOwnPropertyDescriptor(O, P); + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor + objectGetOwnPropertyDescriptor.f = DESCRIPTORS$l ? $getOwnPropertyDescriptor$1 : function getOwnPropertyDescriptor(O, P) { + O = toIndexedObject$a(O); + P = toPrimitive$6(P, true); + if (IE8_DOM_DEFINE$1) try { + return $getOwnPropertyDescriptor$1(O, P); } catch (error) { /* empty */ } - if (has(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]); + if (has$i(O, P)) return createPropertyDescriptor$6(!propertyIsEnumerableModule$2.f.call(O, P), O[P]); }; - var objectGetOwnPropertyDescriptor = { - f: f$1 - }; + var objectDefineProperty = {}; - var anObject = function (it) { - if (!isObject(it)) { + var isObject$o = isObject$r; + + var anObject$m = function (it) { + if (!isObject$o(it)) { throw TypeError(String(it) + ' is not an object'); } return it; }; - var nativeDefineProperty = Object.defineProperty; + var DESCRIPTORS$k = descriptors; + var IE8_DOM_DEFINE = ie8DomDefine; + var anObject$l = anObject$m; + var toPrimitive$5 = toPrimitive$7; + + // eslint-disable-next-line es/no-object-defineproperty -- safe + var $defineProperty$1 = Object.defineProperty; // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty - var f$2 = descriptors ? nativeDefineProperty : function defineProperty(O, P, Attributes) { - anObject(O); - P = toPrimitive(P, true); - anObject(Attributes); - if (ie8DomDefine) try { - return nativeDefineProperty(O, P, Attributes); + // https://tc39.es/ecma262/#sec-object.defineproperty + objectDefineProperty.f = DESCRIPTORS$k ? $defineProperty$1 : function defineProperty(O, P, Attributes) { + anObject$l(O); + P = toPrimitive$5(P, true); + anObject$l(Attributes); + if (IE8_DOM_DEFINE) try { + return $defineProperty$1(O, P, Attributes); } catch (error) { /* empty */ } if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported'); if ('value' in Attributes) O[P] = Attributes.value; return O; }; - var objectDefineProperty = { - f: f$2 - }; + var DESCRIPTORS$j = descriptors; + var definePropertyModule$7 = objectDefineProperty; + var createPropertyDescriptor$5 = createPropertyDescriptor$7; - var createNonEnumerableProperty = descriptors ? function (object, key, value) { - return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value)); + var createNonEnumerableProperty$e = DESCRIPTORS$j ? function (object, key, value) { + return definePropertyModule$7.f(object, key, createPropertyDescriptor$5(1, value)); } : function (object, key, value) { object[key] = value; return object; }; - var setGlobal = function (key, value) { + var redefine$g = {exports: {}}; + + var global$D = global$F; + var createNonEnumerableProperty$d = createNonEnumerableProperty$e; + + var setGlobal$3 = function (key, value) { try { - createNonEnumerableProperty(global_1, key, value); + createNonEnumerableProperty$d(global$D, key, value); } catch (error) { - global_1[key] = value; + global$D[key] = value; } return value; }; + var global$C = global$F; + var setGlobal$2 = setGlobal$3; + var SHARED = '__core-js_shared__'; - var store = global_1[SHARED] || setGlobal(SHARED, {}); + var store$4 = global$C[SHARED] || setGlobal$2(SHARED, {}); - var sharedStore = store; + var sharedStore = store$4; + + var store$3 = sharedStore; var functionToString = Function.toString; - // this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper - if (typeof sharedStore.inspectSource != 'function') { - sharedStore.inspectSource = function (it) { + // this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper + if (typeof store$3.inspectSource != 'function') { + store$3.inspectSource = function (it) { return functionToString.call(it); }; } - var inspectSource = sharedStore.inspectSource; + var inspectSource$3 = store$3.inspectSource; + + var global$B = global$F; + var inspectSource$2 = inspectSource$3; - var WeakMap = global_1.WeakMap; + var WeakMap$1 = global$B.WeakMap; - var nativeWeakMap = typeof WeakMap === 'function' && /native code/.test(inspectSource(WeakMap)); + var nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(inspectSource$2(WeakMap$1)); + + var shared$5 = {exports: {}}; var isPure = false; - var shared = createCommonjsModule(function (module) { - (module.exports = function (key, value) { - return sharedStore[key] || (sharedStore[key] = value !== undefined ? value : {}); + var store$2 = sharedStore; + + (shared$5.exports = function (key, value) { + return store$2[key] || (store$2[key] = value !== undefined ? value : {}); })('versions', []).push({ - version: '3.6.5', - mode: 'global', - copyright: '© 2020 Denis Pushkarev (zloirock.ru)' - }); + version: '3.15.0', + mode: 'global', + copyright: '© 2021 Denis Pushkarev (zloirock.ru)' }); - var id = 0; + var id$2 = 0; var postfix = Math.random(); - var uid = function (key) { - return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36); + var uid$5 = function (key) { + return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id$2 + postfix).toString(36); }; - var keys = shared('keys'); + var shared$4 = shared$5.exports; + var uid$4 = uid$5; - var sharedKey = function (key) { - return keys[key] || (keys[key] = uid(key)); + var keys$3 = shared$4('keys'); + + var sharedKey$4 = function (key) { + return keys$3[key] || (keys$3[key] = uid$4(key)); }; - var hiddenKeys = {}; + var hiddenKeys$6 = {}; + + var NATIVE_WEAK_MAP = nativeWeakMap; + var global$A = global$F; + var isObject$n = isObject$r; + var createNonEnumerableProperty$c = createNonEnumerableProperty$e; + var objectHas = has$j; + var shared$3 = sharedStore; + var sharedKey$3 = sharedKey$4; + var hiddenKeys$5 = hiddenKeys$6; - var WeakMap$1 = global_1.WeakMap; - var set, get, has$1; + var OBJECT_ALREADY_INITIALIZED = 'Object already initialized'; + var WeakMap = global$A.WeakMap; + var set$4, get$5, has$h; var enforce = function (it) { - return has$1(it) ? get(it) : set(it, {}); + return has$h(it) ? get$5(it) : set$4(it, {}); }; var getterFor = function (TYPE) { return function (it) { var state; - if (!isObject(it) || (state = get(it)).type !== TYPE) { + if (!isObject$n(it) || (state = get$5(it)).type !== TYPE) { throw TypeError('Incompatible receiver, ' + TYPE + ' required'); } return state; }; }; - if (nativeWeakMap) { - var store$1 = new WeakMap$1(); + if (NATIVE_WEAK_MAP || shared$3.state) { + var store$1 = shared$3.state || (shared$3.state = new WeakMap()); var wmget = store$1.get; var wmhas = store$1.has; var wmset = store$1.set; - set = function (it, metadata) { + set$4 = function (it, metadata) { + if (wmhas.call(store$1, it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED); + metadata.facade = it; wmset.call(store$1, it, metadata); return metadata; }; - get = function (it) { + get$5 = function (it) { return wmget.call(store$1, it) || {}; }; - has$1 = function (it) { + has$h = function (it) { return wmhas.call(store$1, it); }; } else { - var STATE = sharedKey('state'); - hiddenKeys[STATE] = true; - set = function (it, metadata) { - createNonEnumerableProperty(it, STATE, metadata); + var STATE = sharedKey$3('state'); + hiddenKeys$5[STATE] = true; + set$4 = function (it, metadata) { + if (objectHas(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED); + metadata.facade = it; + createNonEnumerableProperty$c(it, STATE, metadata); return metadata; }; - get = function (it) { - return has(it, STATE) ? it[STATE] : {}; + get$5 = function (it) { + return objectHas(it, STATE) ? it[STATE] : {}; }; - has$1 = function (it) { - return has(it, STATE); + has$h = function (it) { + return objectHas(it, STATE); }; } var internalState = { - set: set, - get: get, - has: has$1, + set: set$4, + get: get$5, + has: has$h, enforce: enforce, getterFor: getterFor }; - var redefine = createCommonjsModule(function (module) { - var getInternalState = internalState.get; - var enforceInternalState = internalState.enforce; + var global$z = global$F; + var createNonEnumerableProperty$b = createNonEnumerableProperty$e; + var has$g = has$j; + var setGlobal$1 = setGlobal$3; + var inspectSource$1 = inspectSource$3; + var InternalStateModule$9 = internalState; + + var getInternalState$7 = InternalStateModule$9.get; + var enforceInternalState$1 = InternalStateModule$9.enforce; var TEMPLATE = String(String).split('String'); - (module.exports = function (O, key, value, options) { + (redefine$g.exports = function (O, key, value, options) { var unsafe = options ? !!options.unsafe : false; var simple = options ? !!options.enumerable : false; var noTargetGet = options ? !!options.noTargetGet : false; + var state; if (typeof value == 'function') { - if (typeof key == 'string' && !has(value, 'name')) createNonEnumerableProperty(value, 'name', key); - enforceInternalState(value).source = TEMPLATE.join(typeof key == 'string' ? key : ''); + if (typeof key == 'string' && !has$g(value, 'name')) { + createNonEnumerableProperty$b(value, 'name', key); + } + state = enforceInternalState$1(value); + if (!state.source) { + state.source = TEMPLATE.join(typeof key == 'string' ? key : ''); + } } - if (O === global_1) { + if (O === global$z) { if (simple) O[key] = value; - else setGlobal(key, value); + else setGlobal$1(key, value); return; } else if (!unsafe) { delete O[key]; @@ -325,64 +394,78 @@ simple = true; } if (simple) O[key] = value; - else createNonEnumerableProperty(O, key, value); + else createNonEnumerableProperty$b(O, key, value); // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative })(Function.prototype, 'toString', function toString() { - return typeof this == 'function' && getInternalState(this).source || inspectSource(this); - }); + return typeof this == 'function' && getInternalState$7(this).source || inspectSource$1(this); }); - var path = global_1; + var global$y = global$F; + + var path$2 = global$y; + + var path$1 = path$2; + var global$x = global$F; - var aFunction = function (variable) { + var aFunction$a = function (variable) { return typeof variable == 'function' ? variable : undefined; }; - var getBuiltIn = function (namespace, method) { - return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global_1[namespace]) - : path[namespace] && path[namespace][method] || global_1[namespace] && global_1[namespace][method]; + var getBuiltIn$9 = function (namespace, method) { + return arguments.length < 2 ? aFunction$a(path$1[namespace]) || aFunction$a(global$x[namespace]) + : path$1[namespace] && path$1[namespace][method] || global$x[namespace] && global$x[namespace][method]; }; - var ceil = Math.ceil; - var floor = Math.floor; + var objectGetOwnPropertyNames = {}; + + var ceil$1 = Math.ceil; + var floor$7 = Math.floor; // `ToInteger` abstract operation - // https://tc39.github.io/ecma262/#sec-tointeger - var toInteger = function (argument) { - return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument); + // https://tc39.es/ecma262/#sec-tointeger + var toInteger$b = function (argument) { + return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor$7 : ceil$1)(argument); }; - var min = Math.min; + var toInteger$a = toInteger$b; + + var min$9 = Math.min; // `ToLength` abstract operation - // https://tc39.github.io/ecma262/#sec-tolength - var toLength = function (argument) { - return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 + // https://tc39.es/ecma262/#sec-tolength + var toLength$q = function (argument) { + return argument > 0 ? min$9(toInteger$a(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 }; - var max = Math.max; - var min$1 = Math.min; + var toInteger$9 = toInteger$b; + + var max$4 = Math.max; + var min$8 = Math.min; // Helper for a popular repeating case of the spec: // Let integer be ? ToInteger(index). // If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length). - var toAbsoluteIndex = function (index, length) { - var integer = toInteger(index); - return integer < 0 ? max(integer + length, 0) : min$1(integer, length); + var toAbsoluteIndex$8 = function (index, length) { + var integer = toInteger$9(index); + return integer < 0 ? max$4(integer + length, 0) : min$8(integer, length); }; + var toIndexedObject$9 = toIndexedObject$b; + var toLength$p = toLength$q; + var toAbsoluteIndex$7 = toAbsoluteIndex$8; + // `Array.prototype.{ indexOf, includes }` methods implementation - var createMethod = function (IS_INCLUDES) { + var createMethod$6 = function (IS_INCLUDES) { return function ($this, el, fromIndex) { - var O = toIndexedObject($this); - var length = toLength(O.length); - var index = toAbsoluteIndex(fromIndex, length); + var O = toIndexedObject$9($this); + var length = toLength$p(O.length); + var index = toAbsoluteIndex$7(fromIndex, length); var value; // Array#includes uses SameValueZero equality algorithm - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check if (IS_INCLUDES && el != el) while (length > index) { value = O[index++]; - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check if (value != value) return true; // Array#indexOf ignores holes, Array#includes - not } else for (;length > index; index++) { @@ -393,31 +476,33 @@ var arrayIncludes = { // `Array.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-array.prototype.includes - includes: createMethod(true), + // https://tc39.es/ecma262/#sec-array.prototype.includes + includes: createMethod$6(true), // `Array.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-array.prototype.indexof - indexOf: createMethod(false) + // https://tc39.es/ecma262/#sec-array.prototype.indexof + indexOf: createMethod$6(false) }; + var has$f = has$j; + var toIndexedObject$8 = toIndexedObject$b; var indexOf = arrayIncludes.indexOf; - + var hiddenKeys$4 = hiddenKeys$6; var objectKeysInternal = function (object, names) { - var O = toIndexedObject(object); + var O = toIndexedObject$8(object); var i = 0; var result = []; var key; - for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key); + for (key in O) !has$f(hiddenKeys$4, key) && has$f(O, key) && result.push(key); // Don't enum bug & hidden keys - while (names.length > i) if (has(O, key = names[i++])) { + while (names.length > i) if (has$f(O, key = names[i++])) { ~indexOf(result, key) || result.push(key); } return result; }; // IE8- don't enum bug keys - var enumBugKeys = [ + var enumBugKeys$3 = [ 'constructor', 'hasOwnProperty', 'isPrototypeOf', @@ -427,67 +512,79 @@ 'valueOf' ]; - var hiddenKeys$1 = enumBugKeys.concat('length', 'prototype'); + var internalObjectKeys$1 = objectKeysInternal; + var enumBugKeys$2 = enumBugKeys$3; + + var hiddenKeys$3 = enumBugKeys$2.concat('length', 'prototype'); // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames - var f$3 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { - return objectKeysInternal(O, hiddenKeys$1); + // https://tc39.es/ecma262/#sec-object.getownpropertynames + // eslint-disable-next-line es/no-object-getownpropertynames -- safe + objectGetOwnPropertyNames.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { + return internalObjectKeys$1(O, hiddenKeys$3); }; - var objectGetOwnPropertyNames = { - f: f$3 - }; + var objectGetOwnPropertySymbols = {}; - var f$4 = Object.getOwnPropertySymbols; + // eslint-disable-next-line es/no-object-getownpropertysymbols -- safe + objectGetOwnPropertySymbols.f = Object.getOwnPropertySymbols; - var objectGetOwnPropertySymbols = { - f: f$4 - }; + var getBuiltIn$8 = getBuiltIn$9; + var getOwnPropertyNamesModule$1 = objectGetOwnPropertyNames; + var getOwnPropertySymbolsModule$2 = objectGetOwnPropertySymbols; + var anObject$k = anObject$m; // all object keys, includes non-enumerable and symbols - var ownKeys = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) { - var keys = objectGetOwnPropertyNames.f(anObject(it)); - var getOwnPropertySymbols = objectGetOwnPropertySymbols.f; + var ownKeys$1 = getBuiltIn$8('Reflect', 'ownKeys') || function ownKeys(it) { + var keys = getOwnPropertyNamesModule$1.f(anObject$k(it)); + var getOwnPropertySymbols = getOwnPropertySymbolsModule$2.f; return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys; }; - var copyConstructorProperties = function (target, source) { + var has$e = has$j; + var ownKeys = ownKeys$1; + var getOwnPropertyDescriptorModule$3 = objectGetOwnPropertyDescriptor; + var definePropertyModule$6 = objectDefineProperty; + + var copyConstructorProperties$2 = function (target, source) { var keys = ownKeys(source); - var defineProperty = objectDefineProperty.f; - var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + var defineProperty = definePropertyModule$6.f; + var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule$3.f; for (var i = 0; i < keys.length; i++) { var key = keys[i]; - if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key)); + if (!has$e(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key)); } }; + var fails$J = fails$N; + var replacement = /#|\.prototype\./; - var isForced = function (feature, detection) { - var value = data[normalize(feature)]; + var isForced$5 = function (feature, detection) { + var value = data[normalize$1(feature)]; return value == POLYFILL ? true : value == NATIVE ? false - : typeof detection == 'function' ? fails(detection) + : typeof detection == 'function' ? fails$J(detection) : !!detection; }; - var normalize = isForced.normalize = function (string) { + var normalize$1 = isForced$5.normalize = function (string) { return String(string).replace(replacement, '.').toLowerCase(); }; - var data = isForced.data = {}; - var NATIVE = isForced.NATIVE = 'N'; - var POLYFILL = isForced.POLYFILL = 'P'; - - var isForced_1 = isForced; - - var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; - - - + var data = isForced$5.data = {}; + var NATIVE = isForced$5.NATIVE = 'N'; + var POLYFILL = isForced$5.POLYFILL = 'P'; + var isForced_1 = isForced$5; + var global$w = global$F; + var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; + var createNonEnumerableProperty$a = createNonEnumerableProperty$e; + var redefine$f = redefine$g.exports; + var setGlobal = setGlobal$3; + var copyConstructorProperties$1 = copyConstructorProperties$2; + var isForced$4 = isForced_1; /* options.target - name of the target object @@ -509,106 +606,384 @@ var STATIC = options.stat; var FORCED, target, key, targetProperty, sourceProperty, descriptor; if (GLOBAL) { - target = global_1; + target = global$w; } else if (STATIC) { - target = global_1[TARGET] || setGlobal(TARGET, {}); + target = global$w[TARGET] || setGlobal(TARGET, {}); } else { - target = (global_1[TARGET] || {}).prototype; + target = (global$w[TARGET] || {}).prototype; } if (target) for (key in source) { sourceProperty = source[key]; if (options.noTargetGet) { - descriptor = getOwnPropertyDescriptor$1(target, key); + descriptor = getOwnPropertyDescriptor$4(target, key); targetProperty = descriptor && descriptor.value; } else targetProperty = target[key]; - FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced); + FORCED = isForced$4(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced); // contained in target if (!FORCED && targetProperty !== undefined) { if (typeof sourceProperty === typeof targetProperty) continue; - copyConstructorProperties(sourceProperty, targetProperty); + copyConstructorProperties$1(sourceProperty, targetProperty); } // add a flag to not completely full polyfills if (options.sham || (targetProperty && targetProperty.sham)) { - createNonEnumerableProperty(sourceProperty, 'sham', true); + createNonEnumerableProperty$a(sourceProperty, 'sham', true); } // extend global - redefine(target, key, sourceProperty, options); + redefine$f(target, key, sourceProperty, options); } }; + var $$16 = _export; + // `Date.now` method - // https://tc39.github.io/ecma262/#sec-date.now - _export({ target: 'Date', stat: true }, { + // https://tc39.es/ecma262/#sec-date.now + $$16({ target: 'Date', stat: true }, { now: function now() { return new Date().getTime(); } }); - var DatePrototype = Date.prototype; + var redefine$e = redefine$g.exports; + + var DatePrototype$1 = Date.prototype; var INVALID_DATE = 'Invalid Date'; - var TO_STRING = 'toString'; - var nativeDateToString = DatePrototype[TO_STRING]; - var getTime = DatePrototype.getTime; + var TO_STRING$1 = 'toString'; + var nativeDateToString = DatePrototype$1[TO_STRING$1]; + var getTime$1 = DatePrototype$1.getTime; // `Date.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-date.prototype.tostring + // https://tc39.es/ecma262/#sec-date.prototype.tostring if (new Date(NaN) + '' != INVALID_DATE) { - redefine(DatePrototype, TO_STRING, function toString() { - var value = getTime.call(this); - // eslint-disable-next-line no-self-compare + redefine$e(DatePrototype$1, TO_STRING$1, function toString() { + var value = getTime$1.call(this); + // eslint-disable-next-line no-self-compare -- NaN check return value === value ? nativeDateToString.call(this) : INVALID_DATE; }); } - var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () { + function _typeof(obj) { + "@babel/helpers - typeof"; + + if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { + _typeof = function (obj) { + return typeof obj; + }; + } else { + _typeof = function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; + }; + } + + return _typeof(obj); + } + + function _classCallCheck$1(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties$1(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass$1(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); + if (staticProps) _defineProperties$1(Constructor, staticProps); + return Constructor; + } + + function _defineProperty(obj, key, value) { + if (key in obj) { + Object.defineProperty(obj, key, { + value: value, + enumerable: true, + configurable: true, + writable: true + }); + } else { + obj[key] = value; + } + + return obj; + } + + function _slicedToArray(arr, i) { + return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); + } + + function _toConsumableArray(arr) { + return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); + } + + function _arrayWithoutHoles(arr) { + if (Array.isArray(arr)) return _arrayLikeToArray(arr); + } + + function _arrayWithHoles(arr) { + if (Array.isArray(arr)) return arr; + } + + function _iterableToArray(iter) { + if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); + } + + function _iterableToArrayLimit(arr, i) { + var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; + + if (_i == null) return; + var _arr = []; + var _n = true; + var _d = false; + + var _s, _e; + + try { + for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { + _arr.push(_s.value); + + if (i && _arr.length === i) break; + } + } catch (err) { + _d = true; + _e = err; + } finally { + try { + if (!_n && _i["return"] != null) _i["return"](); + } finally { + if (_d) throw _e; + } + } + + return _arr; + } + + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + + return arr2; + } + + function _nonIterableSpread() { + throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + function _nonIterableRest() { + throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + function _createForOfIteratorHelper(o, allowArrayLike) { + var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; + + if (!it) { + if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { + if (it) o = it; + var i = 0; + + var F = function () {}; + + return { + s: F, + n: function () { + if (i >= o.length) return { + done: true + }; + return { + done: false, + value: o[i++] + }; + }, + e: function (e) { + throw e; + }, + f: F + }; + } + + throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + var normalCompletion = true, + didErr = false, + err; + return { + s: function () { + it = it.call(o); + }, + n: function () { + var step = it.next(); + normalCompletion = step.done; + return step; + }, + e: function (e) { + didErr = true; + err = e; + }, + f: function () { + try { + if (!normalCompletion && it.return != null) it.return(); + } finally { + if (didErr) throw err; + } + } + }; + } + + var wellKnownSymbolWrapped = {}; + + var getBuiltIn$7 = getBuiltIn$9; + + var engineUserAgent = getBuiltIn$7('navigator', 'userAgent') || ''; + + var global$v = global$F; + var userAgent$5 = engineUserAgent; + + var process$4 = global$v.process; + var versions = process$4 && process$4.versions; + var v8 = versions && versions.v8; + var match, version$1; + + if (v8) { + match = v8.split('.'); + version$1 = match[0] < 4 ? 1 : match[0] + match[1]; + } else if (userAgent$5) { + match = userAgent$5.match(/Edge\/(\d+)/); + if (!match || match[1] >= 74) { + match = userAgent$5.match(/Chrome\/(\d+)/); + if (match) version$1 = match[1]; + } + } + + var engineV8Version = version$1 && +version$1; + + /* eslint-disable es/no-symbol -- required for testing */ + + var V8_VERSION$3 = engineV8Version; + var fails$I = fails$N; + + // eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing + var nativeSymbol = !!Object.getOwnPropertySymbols && !fails$I(function () { + var symbol = Symbol(); // Chrome 38 Symbol has incorrect toString conversion - // eslint-disable-next-line no-undef - return !String(Symbol()); + // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances + return !String(symbol) || !(Object(symbol) instanceof Symbol) || + // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances + !Symbol.sham && V8_VERSION$3 && V8_VERSION$3 < 41; }); - var useSymbolAsUid = nativeSymbol - // eslint-disable-next-line no-undef + /* eslint-disable es/no-symbol -- required for testing */ + + var NATIVE_SYMBOL$2 = nativeSymbol; + + var useSymbolAsUid = NATIVE_SYMBOL$2 && !Symbol.sham - // eslint-disable-next-line no-undef && typeof Symbol.iterator == 'symbol'; - // `IsArray` abstract operation - // https://tc39.github.io/ecma262/#sec-isarray - var isArray = Array.isArray || function isArray(arg) { - return classofRaw(arg) == 'Array'; + var global$u = global$F; + var shared$2 = shared$5.exports; + var has$d = has$j; + var uid$3 = uid$5; + var NATIVE_SYMBOL$1 = nativeSymbol; + var USE_SYMBOL_AS_UID$1 = useSymbolAsUid; + + var WellKnownSymbolsStore$1 = shared$2('wks'); + var Symbol$1 = global$u.Symbol; + var createWellKnownSymbol = USE_SYMBOL_AS_UID$1 ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid$3; + + var wellKnownSymbol$s = function (name) { + if (!has$d(WellKnownSymbolsStore$1, name) || !(NATIVE_SYMBOL$1 || typeof WellKnownSymbolsStore$1[name] == 'string')) { + if (NATIVE_SYMBOL$1 && has$d(Symbol$1, name)) { + WellKnownSymbolsStore$1[name] = Symbol$1[name]; + } else { + WellKnownSymbolsStore$1[name] = createWellKnownSymbol('Symbol.' + name); + } + } return WellKnownSymbolsStore$1[name]; }; - // `ToObject` abstract operation - // https://tc39.github.io/ecma262/#sec-toobject - var toObject = function (argument) { - return Object(requireObjectCoercible(argument)); + var wellKnownSymbol$r = wellKnownSymbol$s; + + wellKnownSymbolWrapped.f = wellKnownSymbol$r; + + var path = path$2; + var has$c = has$j; + var wrappedWellKnownSymbolModule$1 = wellKnownSymbolWrapped; + var defineProperty$a = objectDefineProperty.f; + + var defineWellKnownSymbol$4 = function (NAME) { + var Symbol = path.Symbol || (path.Symbol = {}); + if (!has$c(Symbol, NAME)) defineProperty$a(Symbol, NAME, { + value: wrappedWellKnownSymbolModule$1.f(NAME) + }); }; + var defineWellKnownSymbol$3 = defineWellKnownSymbol$4; + + // `Symbol.iterator` well-known symbol + // https://tc39.es/ecma262/#sec-symbol.iterator + defineWellKnownSymbol$3('iterator'); + + var internalObjectKeys = objectKeysInternal; + var enumBugKeys$1 = enumBugKeys$3; + // `Object.keys` method - // https://tc39.github.io/ecma262/#sec-object.keys - var objectKeys = Object.keys || function keys(O) { - return objectKeysInternal(O, enumBugKeys); + // https://tc39.es/ecma262/#sec-object.keys + // eslint-disable-next-line es/no-object-keys -- safe + var objectKeys$4 = Object.keys || function keys(O) { + return internalObjectKeys(O, enumBugKeys$1); }; + var DESCRIPTORS$i = descriptors; + var definePropertyModule$5 = objectDefineProperty; + var anObject$j = anObject$m; + var objectKeys$3 = objectKeys$4; + // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties - var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) { - anObject(O); - var keys = objectKeys(Properties); + // https://tc39.es/ecma262/#sec-object.defineproperties + // eslint-disable-next-line es/no-object-defineproperties -- safe + var objectDefineProperties = DESCRIPTORS$i ? Object.defineProperties : function defineProperties(O, Properties) { + anObject$j(O); + var keys = objectKeys$3(Properties); var length = keys.length; var index = 0; var key; - while (length > index) objectDefineProperty.f(O, key = keys[index++], Properties[key]); + while (length > index) definePropertyModule$5.f(O, key = keys[index++], Properties[key]); return O; }; - var html = getBuiltIn('document', 'documentElement'); + var getBuiltIn$6 = getBuiltIn$9; + + var html$2 = getBuiltIn$6('document', 'documentElement'); + + var anObject$i = anObject$m; + var defineProperties$2 = objectDefineProperties; + var enumBugKeys = enumBugKeys$3; + var hiddenKeys$2 = hiddenKeys$6; + var html$1 = html$2; + var documentCreateElement = documentCreateElement$1; + var sharedKey$2 = sharedKey$4; var GT = '>'; var LT = '<'; - var PROTOTYPE = 'prototype'; + var PROTOTYPE$2 = 'prototype'; var SCRIPT = 'script'; - var IE_PROTO = sharedKey('IE_PROTO'); + var IE_PROTO$1 = sharedKey$2('IE_PROTO'); var EmptyConstructor = function () { /* empty */ }; @@ -632,7 +1007,7 @@ var JS = 'java' + SCRIPT + ':'; var iframeDocument; iframe.style.display = 'none'; - html.appendChild(iframe); + html$1.appendChild(iframe); // https://github.com/zloirock/core-js/issues/475 iframe.src = String(JS); iframeDocument = iframe.contentWindow.document; @@ -650,438 +1025,946 @@ var activeXDocument; var NullProtoObject = function () { try { - /* global ActiveXObject */ + /* global ActiveXObject -- old IE */ activeXDocument = document.domain && new ActiveXObject('htmlfile'); } catch (error) { /* ignore */ } NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame(); var length = enumBugKeys.length; - while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]]; + while (length--) delete NullProtoObject[PROTOTYPE$2][enumBugKeys[length]]; return NullProtoObject(); }; - hiddenKeys[IE_PROTO] = true; + hiddenKeys$2[IE_PROTO$1] = true; // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create + // https://tc39.es/ecma262/#sec-object.create var objectCreate = Object.create || function create(O, Properties) { var result; if (O !== null) { - EmptyConstructor[PROTOTYPE] = anObject(O); + EmptyConstructor[PROTOTYPE$2] = anObject$i(O); result = new EmptyConstructor(); - EmptyConstructor[PROTOTYPE] = null; + EmptyConstructor[PROTOTYPE$2] = null; // add "__proto__" for Object.getPrototypeOf polyfill - result[IE_PROTO] = O; + result[IE_PROTO$1] = O; } else result = NullProtoObject(); - return Properties === undefined ? result : objectDefineProperties(result, Properties); + return Properties === undefined ? result : defineProperties$2(result, Properties); }; - var nativeGetOwnPropertyNames = objectGetOwnPropertyNames.f; - - var toString$1 = {}.toString; + var wellKnownSymbol$q = wellKnownSymbol$s; + var create$b = objectCreate; + var definePropertyModule$4 = objectDefineProperty; - var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames - ? Object.getOwnPropertyNames(window) : []; - - var getWindowNames = function (it) { - try { - return nativeGetOwnPropertyNames(it); - } catch (error) { - return windowNames.slice(); - } - }; + var UNSCOPABLES = wellKnownSymbol$q('unscopables'); + var ArrayPrototype$1 = Array.prototype; - // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window - var f$5 = function getOwnPropertyNames(it) { - return windowNames && toString$1.call(it) == '[object Window]' - ? getWindowNames(it) - : nativeGetOwnPropertyNames(toIndexedObject(it)); - }; + // Array.prototype[@@unscopables] + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + if (ArrayPrototype$1[UNSCOPABLES] == undefined) { + definePropertyModule$4.f(ArrayPrototype$1, UNSCOPABLES, { + configurable: true, + value: create$b(null) + }); + } - var objectGetOwnPropertyNamesExternal = { - f: f$5 + // add a key to Array.prototype[@@unscopables] + var addToUnscopables$5 = function (key) { + ArrayPrototype$1[UNSCOPABLES][key] = true; }; - var WellKnownSymbolsStore = shared('wks'); - var Symbol$1 = global_1.Symbol; - var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid; + var iterators = {}; - var wellKnownSymbol = function (name) { - if (!has(WellKnownSymbolsStore, name)) { - if (nativeSymbol && has(Symbol$1, name)) WellKnownSymbolsStore[name] = Symbol$1[name]; - else WellKnownSymbolsStore[name] = createWellKnownSymbol('Symbol.' + name); - } return WellKnownSymbolsStore[name]; - }; + var fails$H = fails$N; - var f$6 = wellKnownSymbol; + var correctPrototypeGetter = !fails$H(function () { + function F() { /* empty */ } + F.prototype.constructor = null; + // eslint-disable-next-line es/no-object-getprototypeof -- required for testing + return Object.getPrototypeOf(new F()) !== F.prototype; + }); - var wellKnownSymbolWrapped = { - f: f$6 - }; + var has$b = has$j; + var toObject$g = toObject$i; + var sharedKey$1 = sharedKey$4; + var CORRECT_PROTOTYPE_GETTER$1 = correctPrototypeGetter; - var defineProperty = objectDefineProperty.f; + var IE_PROTO = sharedKey$1('IE_PROTO'); + var ObjectPrototype$3 = Object.prototype; - var defineWellKnownSymbol = function (NAME) { - var Symbol = path.Symbol || (path.Symbol = {}); - if (!has(Symbol, NAME)) defineProperty(Symbol, NAME, { - value: wellKnownSymbolWrapped.f(NAME) - }); + // `Object.getPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.getprototypeof + // eslint-disable-next-line es/no-object-getprototypeof -- safe + var objectGetPrototypeOf = CORRECT_PROTOTYPE_GETTER$1 ? Object.getPrototypeOf : function (O) { + O = toObject$g(O); + if (has$b(O, IE_PROTO)) return O[IE_PROTO]; + if (typeof O.constructor == 'function' && O instanceof O.constructor) { + return O.constructor.prototype; + } return O instanceof Object ? ObjectPrototype$3 : null; }; - var defineProperty$1 = objectDefineProperty.f; - + var fails$G = fails$N; + var getPrototypeOf$4 = objectGetPrototypeOf; + var createNonEnumerableProperty$9 = createNonEnumerableProperty$e; + var has$a = has$j; + var wellKnownSymbol$p = wellKnownSymbol$s; + var ITERATOR$8 = wellKnownSymbol$p('iterator'); + var BUGGY_SAFARI_ITERATORS$1 = false; - var TO_STRING_TAG = wellKnownSymbol('toStringTag'); - - var setToStringTag = function (it, TAG, STATIC) { - if (it && !has(it = STATIC ? it : it.prototype, TO_STRING_TAG)) { - defineProperty$1(it, TO_STRING_TAG, { configurable: true, value: TAG }); - } - }; + var returnThis$2 = function () { return this; }; - var aFunction$1 = function (it) { - if (typeof it != 'function') { - throw TypeError(String(it) + ' is not a function'); - } return it; - }; + // `%IteratorPrototype%` object + // https://tc39.es/ecma262/#sec-%iteratorprototype%-object + var IteratorPrototype$2, PrototypeOfArrayIteratorPrototype, arrayIterator; - // optional / simple context binding - var functionBindContext = function (fn, that, length) { - aFunction$1(fn); - if (that === undefined) return fn; - switch (length) { - case 0: return function () { - return fn.call(that); - }; - case 1: return function (a) { - return fn.call(that, a); - }; - case 2: return function (a, b) { - return fn.call(that, a, b); - }; - case 3: return function (a, b, c) { - return fn.call(that, a, b, c); - }; + /* eslint-disable es/no-array-prototype-keys -- safe */ + if ([].keys) { + arrayIterator = [].keys(); + // Safari 8 has buggy iterators w/o `next` + if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS$1 = true; + else { + PrototypeOfArrayIteratorPrototype = getPrototypeOf$4(getPrototypeOf$4(arrayIterator)); + if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype$2 = PrototypeOfArrayIteratorPrototype; } - return function (/* ...args */) { - return fn.apply(that, arguments); - }; - }; - - var SPECIES = wellKnownSymbol('species'); + } - // `ArraySpeciesCreate` abstract operation - // https://tc39.github.io/ecma262/#sec-arrayspeciescreate - var arraySpeciesCreate = function (originalArray, length) { - var C; - if (isArray(originalArray)) { - C = originalArray.constructor; - // cross-realm fallback - if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; - else if (isObject(C)) { - C = C[SPECIES]; - if (C === null) C = undefined; - } - } return new (C === undefined ? Array : C)(length === 0 ? 0 : length); - }; + var NEW_ITERATOR_PROTOTYPE = IteratorPrototype$2 == undefined || fails$G(function () { + var test = {}; + // FF44- legacy iterators case + return IteratorPrototype$2[ITERATOR$8].call(test) !== test; + }); - var push = [].push; + if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype$2 = {}; - // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex }` methods implementation - var createMethod$1 = function (TYPE) { - var IS_MAP = TYPE == 1; - var IS_FILTER = TYPE == 2; - var IS_SOME = TYPE == 3; - var IS_EVERY = TYPE == 4; - var IS_FIND_INDEX = TYPE == 6; - var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; - return function ($this, callbackfn, that, specificCreate) { - var O = toObject($this); - var self = indexedObject(O); - var boundFunction = functionBindContext(callbackfn, that, 3); - var length = toLength(self.length); - var index = 0; - var create = specificCreate || arraySpeciesCreate; - var target = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; - var value, result; - for (;length > index; index++) if (NO_HOLES || index in self) { - value = self[index]; - result = boundFunction(value, index, O); - if (TYPE) { - if (IS_MAP) target[index] = result; // map - else if (result) switch (TYPE) { - case 3: return true; // some - case 5: return value; // find - case 6: return index; // findIndex - case 2: push.call(target, value); // filter - } else if (IS_EVERY) return false; // every - } - } - return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target; - }; - }; + // `%IteratorPrototype%[@@iterator]()` method + // https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator + if (!has$a(IteratorPrototype$2, ITERATOR$8)) { + createNonEnumerableProperty$9(IteratorPrototype$2, ITERATOR$8, returnThis$2); + } - var arrayIteration = { - // `Array.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - forEach: createMethod$1(0), - // `Array.prototype.map` method - // https://tc39.github.io/ecma262/#sec-array.prototype.map - map: createMethod$1(1), - // `Array.prototype.filter` method - // https://tc39.github.io/ecma262/#sec-array.prototype.filter - filter: createMethod$1(2), - // `Array.prototype.some` method - // https://tc39.github.io/ecma262/#sec-array.prototype.some - some: createMethod$1(3), - // `Array.prototype.every` method - // https://tc39.github.io/ecma262/#sec-array.prototype.every - every: createMethod$1(4), - // `Array.prototype.find` method - // https://tc39.github.io/ecma262/#sec-array.prototype.find - find: createMethod$1(5), - // `Array.prototype.findIndex` method - // https://tc39.github.io/ecma262/#sec-array.prototype.findIndex - findIndex: createMethod$1(6) + var iteratorsCore = { + IteratorPrototype: IteratorPrototype$2, + BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS$1 }; - var $forEach = arrayIteration.forEach; + var defineProperty$9 = objectDefineProperty.f; + var has$9 = has$j; + var wellKnownSymbol$o = wellKnownSymbol$s; - var HIDDEN = sharedKey('hidden'); - var SYMBOL = 'Symbol'; - var PROTOTYPE$1 = 'prototype'; - var TO_PRIMITIVE = wellKnownSymbol('toPrimitive'); - var setInternalState = internalState.set; - var getInternalState = internalState.getterFor(SYMBOL); - var ObjectPrototype = Object[PROTOTYPE$1]; - var $Symbol = global_1.Symbol; - var $stringify = getBuiltIn('JSON', 'stringify'); - var nativeGetOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; - var nativeDefineProperty$1 = objectDefineProperty.f; - var nativeGetOwnPropertyNames$1 = objectGetOwnPropertyNamesExternal.f; - var nativePropertyIsEnumerable$1 = objectPropertyIsEnumerable.f; - var AllSymbols = shared('symbols'); - var ObjectPrototypeSymbols = shared('op-symbols'); - var StringToSymbolRegistry = shared('string-to-symbol-registry'); - var SymbolToStringRegistry = shared('symbol-to-string-registry'); - var WellKnownSymbolsStore$1 = shared('wks'); - var QObject = global_1.QObject; - // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173 - var USE_SETTER = !QObject || !QObject[PROTOTYPE$1] || !QObject[PROTOTYPE$1].findChild; + var TO_STRING_TAG$4 = wellKnownSymbol$o('toStringTag'); - // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687 - var setSymbolDescriptor = descriptors && fails(function () { - return objectCreate(nativeDefineProperty$1({}, 'a', { - get: function () { return nativeDefineProperty$1(this, 'a', { value: 7 }).a; } - })).a != 7; - }) ? function (O, P, Attributes) { - var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$1(ObjectPrototype, P); - if (ObjectPrototypeDescriptor) delete ObjectPrototype[P]; - nativeDefineProperty$1(O, P, Attributes); - if (ObjectPrototypeDescriptor && O !== ObjectPrototype) { - nativeDefineProperty$1(ObjectPrototype, P, ObjectPrototypeDescriptor); + var setToStringTag$a = function (it, TAG, STATIC) { + if (it && !has$9(it = STATIC ? it : it.prototype, TO_STRING_TAG$4)) { + defineProperty$9(it, TO_STRING_TAG$4, { configurable: true, value: TAG }); } - } : nativeDefineProperty$1; - - var wrap = function (tag, description) { - var symbol = AllSymbols[tag] = objectCreate($Symbol[PROTOTYPE$1]); - setInternalState(symbol, { - type: SYMBOL, - tag: tag, - description: description - }); - if (!descriptors) symbol.description = description; - return symbol; - }; - - var isSymbol = useSymbolAsUid ? function (it) { - return typeof it == 'symbol'; - } : function (it) { - return Object(it) instanceof $Symbol; }; - var $defineProperty = function defineProperty(O, P, Attributes) { - if (O === ObjectPrototype) $defineProperty(ObjectPrototypeSymbols, P, Attributes); - anObject(O); - var key = toPrimitive(P, true); - anObject(Attributes); - if (has(AllSymbols, key)) { - if (!Attributes.enumerable) { - if (!has(O, HIDDEN)) nativeDefineProperty$1(O, HIDDEN, createPropertyDescriptor(1, {})); - O[HIDDEN][key] = true; - } else { - if (has(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false; - Attributes = objectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) }); - } return setSymbolDescriptor(O, key, Attributes); - } return nativeDefineProperty$1(O, key, Attributes); - }; + var IteratorPrototype$1 = iteratorsCore.IteratorPrototype; + var create$a = objectCreate; + var createPropertyDescriptor$4 = createPropertyDescriptor$7; + var setToStringTag$9 = setToStringTag$a; + var Iterators$4 = iterators; - var $defineProperties = function defineProperties(O, Properties) { - anObject(O); - var properties = toIndexedObject(Properties); - var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties)); - $forEach(keys, function (key) { - if (!descriptors || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]); - }); - return O; - }; + var returnThis$1 = function () { return this; }; - var $create = function create(O, Properties) { - return Properties === undefined ? objectCreate(O) : $defineProperties(objectCreate(O), Properties); + var createIteratorConstructor$2 = function (IteratorConstructor, NAME, next) { + var TO_STRING_TAG = NAME + ' Iterator'; + IteratorConstructor.prototype = create$a(IteratorPrototype$1, { next: createPropertyDescriptor$4(1, next) }); + setToStringTag$9(IteratorConstructor, TO_STRING_TAG, false); + Iterators$4[TO_STRING_TAG] = returnThis$1; + return IteratorConstructor; }; - var $propertyIsEnumerable = function propertyIsEnumerable(V) { - var P = toPrimitive(V, true); - var enumerable = nativePropertyIsEnumerable$1.call(this, P); - if (this === ObjectPrototype && has(AllSymbols, P) && !has(ObjectPrototypeSymbols, P)) return false; - return enumerable || !has(this, P) || !has(AllSymbols, P) || has(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true; - }; + var isObject$m = isObject$r; - var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) { - var it = toIndexedObject(O); - var key = toPrimitive(P, true); - if (it === ObjectPrototype && has(AllSymbols, key) && !has(ObjectPrototypeSymbols, key)) return; - var descriptor = nativeGetOwnPropertyDescriptor$1(it, key); - if (descriptor && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) { - descriptor.enumerable = true; - } - return descriptor; + var aPossiblePrototype$1 = function (it) { + if (!isObject$m(it) && it !== null) { + throw TypeError("Can't set " + String(it) + ' as a prototype'); + } return it; }; - var $getOwnPropertyNames = function getOwnPropertyNames(O) { - var names = nativeGetOwnPropertyNames$1(toIndexedObject(O)); - var result = []; - $forEach(names, function (key) { - if (!has(AllSymbols, key) && !has(hiddenKeys, key)) result.push(key); - }); - return result; - }; + /* eslint-disable no-proto -- safe */ - var $getOwnPropertySymbols = function getOwnPropertySymbols(O) { - var IS_OBJECT_PROTOTYPE = O === ObjectPrototype; - var names = nativeGetOwnPropertyNames$1(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols : toIndexedObject(O)); - var result = []; - $forEach(names, function (key) { - if (has(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has(ObjectPrototype, key))) { - result.push(AllSymbols[key]); - } - }); - return result; - }; + var anObject$h = anObject$m; + var aPossiblePrototype = aPossiblePrototype$1; - // `Symbol` constructor - // https://tc39.github.io/ecma262/#sec-symbol-constructor - if (!nativeSymbol) { - $Symbol = function Symbol() { - if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor'); - var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]); - var tag = uid(description); - var setter = function (value) { - if (this === ObjectPrototype) setter.call(ObjectPrototypeSymbols, value); - if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; - setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value)); - }; - if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype, tag, { configurable: true, set: setter }); - return wrap(tag, description); + // `Object.setPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.setprototypeof + // Works with __proto__ only. Old v8 can't work with null proto objects. + // eslint-disable-next-line es/no-object-setprototypeof -- safe + var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () { + var CORRECT_SETTER = false; + var test = {}; + var setter; + try { + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set; + setter.call(test, []); + CORRECT_SETTER = test instanceof Array; + } catch (error) { /* empty */ } + return function setPrototypeOf(O, proto) { + anObject$h(O); + aPossiblePrototype(proto); + if (CORRECT_SETTER) setter.call(O, proto); + else O.__proto__ = proto; + return O; }; + }() : undefined); - redefine($Symbol[PROTOTYPE$1], 'toString', function toString() { - return getInternalState(this).tag; - }); + var $$15 = _export; + var createIteratorConstructor$1 = createIteratorConstructor$2; + var getPrototypeOf$3 = objectGetPrototypeOf; + var setPrototypeOf$6 = objectSetPrototypeOf; + var setToStringTag$8 = setToStringTag$a; + var createNonEnumerableProperty$8 = createNonEnumerableProperty$e; + var redefine$d = redefine$g.exports; + var wellKnownSymbol$n = wellKnownSymbol$s; + var Iterators$3 = iterators; + var IteratorsCore = iteratorsCore; + + var IteratorPrototype = IteratorsCore.IteratorPrototype; + var BUGGY_SAFARI_ITERATORS = IteratorsCore.BUGGY_SAFARI_ITERATORS; + var ITERATOR$7 = wellKnownSymbol$n('iterator'); + var KEYS = 'keys'; + var VALUES = 'values'; + var ENTRIES = 'entries'; - redefine($Symbol, 'withoutSetter', function (description) { - return wrap(uid(description), description); - }); + var returnThis = function () { return this; }; - objectPropertyIsEnumerable.f = $propertyIsEnumerable; - objectDefineProperty.f = $defineProperty; - objectGetOwnPropertyDescriptor.f = $getOwnPropertyDescriptor; - objectGetOwnPropertyNames.f = objectGetOwnPropertyNamesExternal.f = $getOwnPropertyNames; - objectGetOwnPropertySymbols.f = $getOwnPropertySymbols; + var defineIterator$3 = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) { + createIteratorConstructor$1(IteratorConstructor, NAME, next); - wellKnownSymbolWrapped.f = function (name) { - return wrap(wellKnownSymbol(name), name); + var getIterationMethod = function (KIND) { + if (KIND === DEFAULT && defaultIterator) return defaultIterator; + if (!BUGGY_SAFARI_ITERATORS && KIND in IterablePrototype) return IterablePrototype[KIND]; + switch (KIND) { + case KEYS: return function keys() { return new IteratorConstructor(this, KIND); }; + case VALUES: return function values() { return new IteratorConstructor(this, KIND); }; + case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); }; + } return function () { return new IteratorConstructor(this); }; }; - if (descriptors) { - // https://github.com/tc39/proposal-Symbol-description - nativeDefineProperty$1($Symbol[PROTOTYPE$1], 'description', { - configurable: true, - get: function description() { - return getInternalState(this).description; - } - }); + var TO_STRING_TAG = NAME + ' Iterator'; + var INCORRECT_VALUES_NAME = false; + var IterablePrototype = Iterable.prototype; + var nativeIterator = IterablePrototype[ITERATOR$7] + || IterablePrototype['@@iterator'] + || DEFAULT && IterablePrototype[DEFAULT]; + var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT); + var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator; + var CurrentIteratorPrototype, methods, KEY; + + // fix native + if (anyNativeIterator) { + CurrentIteratorPrototype = getPrototypeOf$3(anyNativeIterator.call(new Iterable())); + if (IteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) { + if (getPrototypeOf$3(CurrentIteratorPrototype) !== IteratorPrototype) { + if (setPrototypeOf$6) { + setPrototypeOf$6(CurrentIteratorPrototype, IteratorPrototype); + } else if (typeof CurrentIteratorPrototype[ITERATOR$7] != 'function') { + createNonEnumerableProperty$8(CurrentIteratorPrototype, ITERATOR$7, returnThis); + } + } + // Set @@toStringTag to native iterators + setToStringTag$8(CurrentIteratorPrototype, TO_STRING_TAG, true); + } + } + + // fix Array.prototype.{ values, @@iterator }.name in V8 / FF + if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) { + INCORRECT_VALUES_NAME = true; + defaultIterator = function values() { return nativeIterator.call(this); }; + } + + // define iterator + if (IterablePrototype[ITERATOR$7] !== defaultIterator) { + createNonEnumerableProperty$8(IterablePrototype, ITERATOR$7, defaultIterator); + } + Iterators$3[NAME] = defaultIterator; + + // export additional methods + if (DEFAULT) { + methods = { + values: getIterationMethod(VALUES), + keys: IS_SET ? defaultIterator : getIterationMethod(KEYS), + entries: getIterationMethod(ENTRIES) + }; + if (FORCED) for (KEY in methods) { + if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) { + redefine$d(IterablePrototype, KEY, methods[KEY]); + } + } else $$15({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods); + } + + return methods; + }; + + var toIndexedObject$7 = toIndexedObject$b; + var addToUnscopables$4 = addToUnscopables$5; + var Iterators$2 = iterators; + var InternalStateModule$8 = internalState; + var defineIterator$2 = defineIterator$3; + + var ARRAY_ITERATOR = 'Array Iterator'; + var setInternalState$8 = InternalStateModule$8.set; + var getInternalState$6 = InternalStateModule$8.getterFor(ARRAY_ITERATOR); + + // `Array.prototype.entries` method + // https://tc39.es/ecma262/#sec-array.prototype.entries + // `Array.prototype.keys` method + // https://tc39.es/ecma262/#sec-array.prototype.keys + // `Array.prototype.values` method + // https://tc39.es/ecma262/#sec-array.prototype.values + // `Array.prototype[@@iterator]` method + // https://tc39.es/ecma262/#sec-array.prototype-@@iterator + // `CreateArrayIterator` internal method + // https://tc39.es/ecma262/#sec-createarrayiterator + var es_array_iterator = defineIterator$2(Array, 'Array', function (iterated, kind) { + setInternalState$8(this, { + type: ARRAY_ITERATOR, + target: toIndexedObject$7(iterated), // target + index: 0, // next index + kind: kind // kind + }); + // `%ArrayIteratorPrototype%.next` method + // https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next + }, function () { + var state = getInternalState$6(this); + var target = state.target; + var kind = state.kind; + var index = state.index++; + if (!target || index >= target.length) { + state.target = undefined; + return { value: undefined, done: true }; + } + if (kind == 'keys') return { value: index, done: false }; + if (kind == 'values') return { value: target[index], done: false }; + return { value: [index, target[index]], done: false }; + }, 'values'); + + // argumentsList[@@iterator] is %ArrayProto_values% + // https://tc39.es/ecma262/#sec-createunmappedargumentsobject + // https://tc39.es/ecma262/#sec-createmappedargumentsobject + Iterators$2.Arguments = Iterators$2.Array; + + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables$4('keys'); + addToUnscopables$4('values'); + addToUnscopables$4('entries'); + + var wellKnownSymbol$m = wellKnownSymbol$s; + + var TO_STRING_TAG$3 = wellKnownSymbol$m('toStringTag'); + var test$2 = {}; + + test$2[TO_STRING_TAG$3] = 'z'; + + var toStringTagSupport = String(test$2) === '[object z]'; + + var TO_STRING_TAG_SUPPORT$2 = toStringTagSupport; + var classofRaw = classofRaw$1; + var wellKnownSymbol$l = wellKnownSymbol$s; + + var TO_STRING_TAG$2 = wellKnownSymbol$l('toStringTag'); + // ES3 wrong here + var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments'; + + // fallback for IE11 Script Access Denied error + var tryGet = function (it, key) { + try { + return it[key]; + } catch (error) { /* empty */ } + }; + + // getting tag from ES6+ `Object.prototype.toString` + var classof$b = TO_STRING_TAG_SUPPORT$2 ? classofRaw : function (it) { + var O, tag, result; + return it === undefined ? 'Undefined' : it === null ? 'Null' + // @@toStringTag case + : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$2)) == 'string' ? tag + // builtinTag case + : CORRECT_ARGUMENTS ? classofRaw(O) + // ES3 arguments fallback + : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result; + }; + + var TO_STRING_TAG_SUPPORT$1 = toStringTagSupport; + var classof$a = classof$b; + + // `Object.prototype.toString` method implementation + // https://tc39.es/ecma262/#sec-object.prototype.tostring + var objectToString$1 = TO_STRING_TAG_SUPPORT$1 ? {}.toString : function toString() { + return '[object ' + classof$a(this) + ']'; + }; + + var TO_STRING_TAG_SUPPORT = toStringTagSupport; + var redefine$c = redefine$g.exports; + var toString$1 = objectToString$1; + + // `Object.prototype.toString` method + // https://tc39.es/ecma262/#sec-object.prototype.tostring + if (!TO_STRING_TAG_SUPPORT) { + redefine$c(Object.prototype, 'toString', toString$1, { unsafe: true }); + } + + var toInteger$8 = toInteger$b; + var requireObjectCoercible$b = requireObjectCoercible$e; + + // `String.prototype.{ codePointAt, at }` methods implementation + var createMethod$5 = function (CONVERT_TO_STRING) { + return function ($this, pos) { + var S = String(requireObjectCoercible$b($this)); + var position = toInteger$8(pos); + var size = S.length; + var first, second; + if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined; + first = S.charCodeAt(position); + return first < 0xD800 || first > 0xDBFF || position + 1 === size + || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF + ? CONVERT_TO_STRING ? S.charAt(position) : first + : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000; + }; + }; + + var stringMultibyte = { + // `String.prototype.codePointAt` method + // https://tc39.es/ecma262/#sec-string.prototype.codepointat + codeAt: createMethod$5(false), + // `String.prototype.at` method + // https://github.com/mathiasbynens/String.prototype.at + charAt: createMethod$5(true) + }; + + var charAt$1 = stringMultibyte.charAt; + var InternalStateModule$7 = internalState; + var defineIterator$1 = defineIterator$3; + + var STRING_ITERATOR = 'String Iterator'; + var setInternalState$7 = InternalStateModule$7.set; + var getInternalState$5 = InternalStateModule$7.getterFor(STRING_ITERATOR); + + // `String.prototype[@@iterator]` method + // https://tc39.es/ecma262/#sec-string.prototype-@@iterator + defineIterator$1(String, 'String', function (iterated) { + setInternalState$7(this, { + type: STRING_ITERATOR, + string: String(iterated), + index: 0 + }); + // `%StringIteratorPrototype%.next` method + // https://tc39.es/ecma262/#sec-%stringiteratorprototype%.next + }, function next() { + var state = getInternalState$5(this); + var string = state.string; + var index = state.index; + var point; + if (index >= string.length) return { value: undefined, done: true }; + point = charAt$1(string, index); + state.index += point.length; + return { value: point, done: false }; + }); + + // iterable DOM collections + // flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods + var domIterables = { + CSSRuleList: 0, + CSSStyleDeclaration: 0, + CSSValueList: 0, + ClientRectList: 0, + DOMRectList: 0, + DOMStringList: 0, + DOMTokenList: 1, + DataTransferItemList: 0, + FileList: 0, + HTMLAllCollection: 0, + HTMLCollection: 0, + HTMLFormElement: 0, + HTMLSelectElement: 0, + MediaList: 0, + MimeTypeArray: 0, + NamedNodeMap: 0, + NodeList: 1, + PaintRequestList: 0, + Plugin: 0, + PluginArray: 0, + SVGLengthList: 0, + SVGNumberList: 0, + SVGPathSegList: 0, + SVGPointList: 0, + SVGStringList: 0, + SVGTransformList: 0, + SourceBufferList: 0, + StyleSheetList: 0, + TextTrackCueList: 0, + TextTrackList: 0, + TouchList: 0 + }; + + var global$t = global$F; + var DOMIterables$1 = domIterables; + var ArrayIteratorMethods = es_array_iterator; + var createNonEnumerableProperty$7 = createNonEnumerableProperty$e; + var wellKnownSymbol$k = wellKnownSymbol$s; + + var ITERATOR$6 = wellKnownSymbol$k('iterator'); + var TO_STRING_TAG$1 = wellKnownSymbol$k('toStringTag'); + var ArrayValues = ArrayIteratorMethods.values; + + for (var COLLECTION_NAME$1 in DOMIterables$1) { + var Collection$1 = global$t[COLLECTION_NAME$1]; + var CollectionPrototype$1 = Collection$1 && Collection$1.prototype; + if (CollectionPrototype$1) { + // some Chrome versions have non-configurable methods on DOMTokenList + if (CollectionPrototype$1[ITERATOR$6] !== ArrayValues) try { + createNonEnumerableProperty$7(CollectionPrototype$1, ITERATOR$6, ArrayValues); + } catch (error) { + CollectionPrototype$1[ITERATOR$6] = ArrayValues; + } + if (!CollectionPrototype$1[TO_STRING_TAG$1]) { + createNonEnumerableProperty$7(CollectionPrototype$1, TO_STRING_TAG$1, COLLECTION_NAME$1); + } + if (DOMIterables$1[COLLECTION_NAME$1]) for (var METHOD_NAME in ArrayIteratorMethods) { + // some Chrome versions have non-configurable methods on DOMTokenList + if (CollectionPrototype$1[METHOD_NAME] !== ArrayIteratorMethods[METHOD_NAME]) try { + createNonEnumerableProperty$7(CollectionPrototype$1, METHOD_NAME, ArrayIteratorMethods[METHOD_NAME]); + } catch (error) { + CollectionPrototype$1[METHOD_NAME] = ArrayIteratorMethods[METHOD_NAME]; + } + } + } + } + + var classof$9 = classofRaw$1; + + // `IsArray` abstract operation + // https://tc39.es/ecma262/#sec-isarray + // eslint-disable-next-line es/no-array-isarray -- safe + var isArray$6 = Array.isArray || function isArray(arg) { + return classof$9(arg) == 'Array'; + }; + + var objectGetOwnPropertyNamesExternal = {}; + + /* eslint-disable es/no-object-getownpropertynames -- safe */ + + var toIndexedObject$6 = toIndexedObject$b; + var $getOwnPropertyNames$1 = objectGetOwnPropertyNames.f; + + var toString = {}.toString; + + var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames + ? Object.getOwnPropertyNames(window) : []; + + var getWindowNames = function (it) { + try { + return $getOwnPropertyNames$1(it); + } catch (error) { + return windowNames.slice(); + } + }; + + // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window + objectGetOwnPropertyNamesExternal.f = function getOwnPropertyNames(it) { + return windowNames && toString.call(it) == '[object Window]' + ? getWindowNames(it) + : $getOwnPropertyNames$1(toIndexedObject$6(it)); + }; + + var aFunction$9 = function (it) { + if (typeof it != 'function') { + throw TypeError(String(it) + ' is not a function'); + } return it; + }; + + var aFunction$8 = aFunction$9; + + // optional / simple context binding + var functionBindContext = function (fn, that, length) { + aFunction$8(fn); + if (that === undefined) return fn; + switch (length) { + case 0: return function () { + return fn.call(that); + }; + case 1: return function (a) { + return fn.call(that, a); + }; + case 2: return function (a, b) { + return fn.call(that, a, b); + }; + case 3: return function (a, b, c) { + return fn.call(that, a, b, c); + }; + } + return function (/* ...args */) { + return fn.apply(that, arguments); + }; + }; + + var isObject$l = isObject$r; + var isArray$5 = isArray$6; + var wellKnownSymbol$j = wellKnownSymbol$s; + + var SPECIES$6 = wellKnownSymbol$j('species'); + + // `ArraySpeciesCreate` abstract operation + // https://tc39.es/ecma262/#sec-arrayspeciescreate + var arraySpeciesCreate$3 = function (originalArray, length) { + var C; + if (isArray$5(originalArray)) { + C = originalArray.constructor; + // cross-realm fallback + if (typeof C == 'function' && (C === Array || isArray$5(C.prototype))) C = undefined; + else if (isObject$l(C)) { + C = C[SPECIES$6]; + if (C === null) C = undefined; + } + } return new (C === undefined ? Array : C)(length === 0 ? 0 : length); + }; + + var bind$b = functionBindContext; + var IndexedObject$3 = indexedObject; + var toObject$f = toObject$i; + var toLength$o = toLength$q; + var arraySpeciesCreate$2 = arraySpeciesCreate$3; + + var push = [].push; + + // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex, filterOut }` methods implementation + var createMethod$4 = function (TYPE) { + var IS_MAP = TYPE == 1; + var IS_FILTER = TYPE == 2; + var IS_SOME = TYPE == 3; + var IS_EVERY = TYPE == 4; + var IS_FIND_INDEX = TYPE == 6; + var IS_FILTER_OUT = TYPE == 7; + var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; + return function ($this, callbackfn, that, specificCreate) { + var O = toObject$f($this); + var self = IndexedObject$3(O); + var boundFunction = bind$b(callbackfn, that, 3); + var length = toLength$o(self.length); + var index = 0; + var create = specificCreate || arraySpeciesCreate$2; + var target = IS_MAP ? create($this, length) : IS_FILTER || IS_FILTER_OUT ? create($this, 0) : undefined; + var value, result; + for (;length > index; index++) if (NO_HOLES || index in self) { + value = self[index]; + result = boundFunction(value, index, O); + if (TYPE) { + if (IS_MAP) target[index] = result; // map + else if (result) switch (TYPE) { + case 3: return true; // some + case 5: return value; // find + case 6: return index; // findIndex + case 2: push.call(target, value); // filter + } else switch (TYPE) { + case 4: return false; // every + case 7: push.call(target, value); // filterOut + } + } + } + return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target; + }; + }; + + var arrayIteration = { + // `Array.prototype.forEach` method + // https://tc39.es/ecma262/#sec-array.prototype.foreach + forEach: createMethod$4(0), + // `Array.prototype.map` method + // https://tc39.es/ecma262/#sec-array.prototype.map + map: createMethod$4(1), + // `Array.prototype.filter` method + // https://tc39.es/ecma262/#sec-array.prototype.filter + filter: createMethod$4(2), + // `Array.prototype.some` method + // https://tc39.es/ecma262/#sec-array.prototype.some + some: createMethod$4(3), + // `Array.prototype.every` method + // https://tc39.es/ecma262/#sec-array.prototype.every + every: createMethod$4(4), + // `Array.prototype.find` method + // https://tc39.es/ecma262/#sec-array.prototype.find + find: createMethod$4(5), + // `Array.prototype.findIndex` method + // https://tc39.es/ecma262/#sec-array.prototype.findIndex + findIndex: createMethod$4(6), + // `Array.prototype.filterOut` method + // https://github.com/tc39/proposal-array-filtering + filterOut: createMethod$4(7) + }; + + var $$14 = _export; + var global$s = global$F; + var getBuiltIn$5 = getBuiltIn$9; + var DESCRIPTORS$h = descriptors; + var NATIVE_SYMBOL = nativeSymbol; + var USE_SYMBOL_AS_UID = useSymbolAsUid; + var fails$F = fails$N; + var has$8 = has$j; + var isArray$4 = isArray$6; + var isObject$k = isObject$r; + var anObject$g = anObject$m; + var toObject$e = toObject$i; + var toIndexedObject$5 = toIndexedObject$b; + var toPrimitive$4 = toPrimitive$7; + var createPropertyDescriptor$3 = createPropertyDescriptor$7; + var nativeObjectCreate = objectCreate; + var objectKeys$2 = objectKeys$4; + var getOwnPropertyNamesModule = objectGetOwnPropertyNames; + var getOwnPropertyNamesExternal = objectGetOwnPropertyNamesExternal; + var getOwnPropertySymbolsModule$1 = objectGetOwnPropertySymbols; + var getOwnPropertyDescriptorModule$2 = objectGetOwnPropertyDescriptor; + var definePropertyModule$3 = objectDefineProperty; + var propertyIsEnumerableModule$1 = objectPropertyIsEnumerable; + var createNonEnumerableProperty$6 = createNonEnumerableProperty$e; + var redefine$b = redefine$g.exports; + var shared$1 = shared$5.exports; + var sharedKey = sharedKey$4; + var hiddenKeys$1 = hiddenKeys$6; + var uid$2 = uid$5; + var wellKnownSymbol$i = wellKnownSymbol$s; + var wrappedWellKnownSymbolModule = wellKnownSymbolWrapped; + var defineWellKnownSymbol$2 = defineWellKnownSymbol$4; + var setToStringTag$7 = setToStringTag$a; + var InternalStateModule$6 = internalState; + var $forEach$2 = arrayIteration.forEach; + + var HIDDEN = sharedKey('hidden'); + var SYMBOL = 'Symbol'; + var PROTOTYPE$1 = 'prototype'; + var TO_PRIMITIVE = wellKnownSymbol$i('toPrimitive'); + var setInternalState$6 = InternalStateModule$6.set; + var getInternalState$4 = InternalStateModule$6.getterFor(SYMBOL); + var ObjectPrototype$2 = Object[PROTOTYPE$1]; + var $Symbol = global$s.Symbol; + var $stringify = getBuiltIn$5('JSON', 'stringify'); + var nativeGetOwnPropertyDescriptor$2 = getOwnPropertyDescriptorModule$2.f; + var nativeDefineProperty$1 = definePropertyModule$3.f; + var nativeGetOwnPropertyNames = getOwnPropertyNamesExternal.f; + var nativePropertyIsEnumerable = propertyIsEnumerableModule$1.f; + var AllSymbols = shared$1('symbols'); + var ObjectPrototypeSymbols = shared$1('op-symbols'); + var StringToSymbolRegistry = shared$1('string-to-symbol-registry'); + var SymbolToStringRegistry = shared$1('symbol-to-string-registry'); + var WellKnownSymbolsStore = shared$1('wks'); + var QObject = global$s.QObject; + // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173 + var USE_SETTER = !QObject || !QObject[PROTOTYPE$1] || !QObject[PROTOTYPE$1].findChild; + + // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687 + var setSymbolDescriptor = DESCRIPTORS$h && fails$F(function () { + return nativeObjectCreate(nativeDefineProperty$1({}, 'a', { + get: function () { return nativeDefineProperty$1(this, 'a', { value: 7 }).a; } + })).a != 7; + }) ? function (O, P, Attributes) { + var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$2(ObjectPrototype$2, P); + if (ObjectPrototypeDescriptor) delete ObjectPrototype$2[P]; + nativeDefineProperty$1(O, P, Attributes); + if (ObjectPrototypeDescriptor && O !== ObjectPrototype$2) { + nativeDefineProperty$1(ObjectPrototype$2, P, ObjectPrototypeDescriptor); + } + } : nativeDefineProperty$1; + + var wrap$2 = function (tag, description) { + var symbol = AllSymbols[tag] = nativeObjectCreate($Symbol[PROTOTYPE$1]); + setInternalState$6(symbol, { + type: SYMBOL, + tag: tag, + description: description + }); + if (!DESCRIPTORS$h) symbol.description = description; + return symbol; + }; + + var isSymbol$1 = USE_SYMBOL_AS_UID ? function (it) { + return typeof it == 'symbol'; + } : function (it) { + return Object(it) instanceof $Symbol; + }; + + var $defineProperty = function defineProperty(O, P, Attributes) { + if (O === ObjectPrototype$2) $defineProperty(ObjectPrototypeSymbols, P, Attributes); + anObject$g(O); + var key = toPrimitive$4(P, true); + anObject$g(Attributes); + if (has$8(AllSymbols, key)) { + if (!Attributes.enumerable) { + if (!has$8(O, HIDDEN)) nativeDefineProperty$1(O, HIDDEN, createPropertyDescriptor$3(1, {})); + O[HIDDEN][key] = true; + } else { + if (has$8(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false; + Attributes = nativeObjectCreate(Attributes, { enumerable: createPropertyDescriptor$3(0, false) }); + } return setSymbolDescriptor(O, key, Attributes); + } return nativeDefineProperty$1(O, key, Attributes); + }; + + var $defineProperties = function defineProperties(O, Properties) { + anObject$g(O); + var properties = toIndexedObject$5(Properties); + var keys = objectKeys$2(properties).concat($getOwnPropertySymbols(properties)); + $forEach$2(keys, function (key) { + if (!DESCRIPTORS$h || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]); + }); + return O; + }; + + var $create = function create(O, Properties) { + return Properties === undefined ? nativeObjectCreate(O) : $defineProperties(nativeObjectCreate(O), Properties); + }; + + var $propertyIsEnumerable = function propertyIsEnumerable(V) { + var P = toPrimitive$4(V, true); + var enumerable = nativePropertyIsEnumerable.call(this, P); + if (this === ObjectPrototype$2 && has$8(AllSymbols, P) && !has$8(ObjectPrototypeSymbols, P)) return false; + return enumerable || !has$8(this, P) || !has$8(AllSymbols, P) || has$8(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true; + }; + + var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) { + var it = toIndexedObject$5(O); + var key = toPrimitive$4(P, true); + if (it === ObjectPrototype$2 && has$8(AllSymbols, key) && !has$8(ObjectPrototypeSymbols, key)) return; + var descriptor = nativeGetOwnPropertyDescriptor$2(it, key); + if (descriptor && has$8(AllSymbols, key) && !(has$8(it, HIDDEN) && it[HIDDEN][key])) { + descriptor.enumerable = true; + } + return descriptor; + }; + + var $getOwnPropertyNames = function getOwnPropertyNames(O) { + var names = nativeGetOwnPropertyNames(toIndexedObject$5(O)); + var result = []; + $forEach$2(names, function (key) { + if (!has$8(AllSymbols, key) && !has$8(hiddenKeys$1, key)) result.push(key); + }); + return result; + }; + + var $getOwnPropertySymbols = function getOwnPropertySymbols(O) { + var IS_OBJECT_PROTOTYPE = O === ObjectPrototype$2; + var names = nativeGetOwnPropertyNames(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols : toIndexedObject$5(O)); + var result = []; + $forEach$2(names, function (key) { + if (has$8(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has$8(ObjectPrototype$2, key))) { + result.push(AllSymbols[key]); + } + }); + return result; + }; + + // `Symbol` constructor + // https://tc39.es/ecma262/#sec-symbol-constructor + if (!NATIVE_SYMBOL) { + $Symbol = function Symbol() { + if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor'); + var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]); + var tag = uid$2(description); + var setter = function (value) { + if (this === ObjectPrototype$2) setter.call(ObjectPrototypeSymbols, value); + if (has$8(this, HIDDEN) && has$8(this[HIDDEN], tag)) this[HIDDEN][tag] = false; + setSymbolDescriptor(this, tag, createPropertyDescriptor$3(1, value)); + }; + if (DESCRIPTORS$h && USE_SETTER) setSymbolDescriptor(ObjectPrototype$2, tag, { configurable: true, set: setter }); + return wrap$2(tag, description); + }; + + redefine$b($Symbol[PROTOTYPE$1], 'toString', function toString() { + return getInternalState$4(this).tag; + }); + + redefine$b($Symbol, 'withoutSetter', function (description) { + return wrap$2(uid$2(description), description); + }); + + propertyIsEnumerableModule$1.f = $propertyIsEnumerable; + definePropertyModule$3.f = $defineProperty; + getOwnPropertyDescriptorModule$2.f = $getOwnPropertyDescriptor; + getOwnPropertyNamesModule.f = getOwnPropertyNamesExternal.f = $getOwnPropertyNames; + getOwnPropertySymbolsModule$1.f = $getOwnPropertySymbols; + + wrappedWellKnownSymbolModule.f = function (name) { + return wrap$2(wellKnownSymbol$i(name), name); + }; + + if (DESCRIPTORS$h) { + // https://github.com/tc39/proposal-Symbol-description + nativeDefineProperty$1($Symbol[PROTOTYPE$1], 'description', { + configurable: true, + get: function description() { + return getInternalState$4(this).description; + } + }); { - redefine(ObjectPrototype, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); + redefine$b(ObjectPrototype$2, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); } } } - _export({ global: true, wrap: true, forced: !nativeSymbol, sham: !nativeSymbol }, { + $$14({ global: true, wrap: true, forced: !NATIVE_SYMBOL, sham: !NATIVE_SYMBOL }, { Symbol: $Symbol }); - $forEach(objectKeys(WellKnownSymbolsStore$1), function (name) { - defineWellKnownSymbol(name); + $forEach$2(objectKeys$2(WellKnownSymbolsStore), function (name) { + defineWellKnownSymbol$2(name); }); - _export({ target: SYMBOL, stat: true, forced: !nativeSymbol }, { + $$14({ target: SYMBOL, stat: true, forced: !NATIVE_SYMBOL }, { // `Symbol.for` method - // https://tc39.github.io/ecma262/#sec-symbol.for + // https://tc39.es/ecma262/#sec-symbol.for 'for': function (key) { var string = String(key); - if (has(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string]; + if (has$8(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string]; var symbol = $Symbol(string); StringToSymbolRegistry[string] = symbol; SymbolToStringRegistry[symbol] = string; return symbol; }, // `Symbol.keyFor` method - // https://tc39.github.io/ecma262/#sec-symbol.keyfor + // https://tc39.es/ecma262/#sec-symbol.keyfor keyFor: function keyFor(sym) { - if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol'); - if (has(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym]; + if (!isSymbol$1(sym)) throw TypeError(sym + ' is not a symbol'); + if (has$8(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym]; }, useSetter: function () { USE_SETTER = true; }, useSimple: function () { USE_SETTER = false; } }); - _export({ target: 'Object', stat: true, forced: !nativeSymbol, sham: !descriptors }, { + $$14({ target: 'Object', stat: true, forced: !NATIVE_SYMBOL, sham: !DESCRIPTORS$h }, { // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create + // https://tc39.es/ecma262/#sec-object.create create: $create, // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty + // https://tc39.es/ecma262/#sec-object.defineproperty defineProperty: $defineProperty, // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties + // https://tc39.es/ecma262/#sec-object.defineproperties defineProperties: $defineProperties, // `Object.getOwnPropertyDescriptor` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptors getOwnPropertyDescriptor: $getOwnPropertyDescriptor }); - _export({ target: 'Object', stat: true, forced: !nativeSymbol }, { + $$14({ target: 'Object', stat: true, forced: !NATIVE_SYMBOL }, { // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames + // https://tc39.es/ecma262/#sec-object.getownpropertynames getOwnPropertyNames: $getOwnPropertyNames, // `Object.getOwnPropertySymbols` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertysymbols + // https://tc39.es/ecma262/#sec-object.getownpropertysymbols getOwnPropertySymbols: $getOwnPropertySymbols }); // Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives // https://bugs.chromium.org/p/v8/issues/detail?id=3443 - _export({ target: 'Object', stat: true, forced: fails(function () { objectGetOwnPropertySymbols.f(1); }) }, { + $$14({ target: 'Object', stat: true, forced: fails$F(function () { getOwnPropertySymbolsModule$1.f(1); }) }, { getOwnPropertySymbols: function getOwnPropertySymbols(it) { - return objectGetOwnPropertySymbols.f(toObject(it)); + return getOwnPropertySymbolsModule$1.f(toObject$e(it)); } }); // `JSON.stringify` method behavior with symbols - // https://tc39.github.io/ecma262/#sec-json.stringify + // https://tc39.es/ecma262/#sec-json.stringify if ($stringify) { - var FORCED_JSON_STRINGIFY = !nativeSymbol || fails(function () { + var FORCED_JSON_STRINGIFY = !NATIVE_SYMBOL || fails$F(function () { var symbol = $Symbol(); // MS Edge converts symbol values to JSON as {} return $stringify([symbol]) != '[null]' @@ -1091,18 +1974,18 @@ || $stringify(Object(symbol)) != '{}'; }); - _export({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY }, { - // eslint-disable-next-line no-unused-vars + $$14({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` stringify: function stringify(it, replacer, space) { var args = [it]; var index = 1; var $replacer; while (arguments.length > index) args.push(arguments[index++]); $replacer = replacer; - if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined - if (!isArray(replacer)) replacer = function (key, value) { + if (!isObject$k(replacer) && it === undefined || isSymbol$1(it)) return; // IE8 returns string on undefined + if (!isArray$4(replacer)) replacer = function (key, value) { if (typeof $replacer == 'function') value = $replacer.call(this, key, value); - if (!isSymbol(value)) return value; + if (!isSymbol$1(value)) return value; }; args[1] = replacer; return $stringify.apply(null, args); @@ -1111,22 +1994,27 @@ } // `Symbol.prototype[@@toPrimitive]` method - // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@toprimitive + // https://tc39.es/ecma262/#sec-symbol.prototype-@@toprimitive if (!$Symbol[PROTOTYPE$1][TO_PRIMITIVE]) { - createNonEnumerableProperty($Symbol[PROTOTYPE$1], TO_PRIMITIVE, $Symbol[PROTOTYPE$1].valueOf); + createNonEnumerableProperty$6($Symbol[PROTOTYPE$1], TO_PRIMITIVE, $Symbol[PROTOTYPE$1].valueOf); } // `Symbol.prototype[@@toStringTag]` property - // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@tostringtag - setToStringTag($Symbol, SYMBOL); + // https://tc39.es/ecma262/#sec-symbol.prototype-@@tostringtag + setToStringTag$7($Symbol, SYMBOL); - hiddenKeys[HIDDEN] = true; - - var defineProperty$2 = objectDefineProperty.f; + hiddenKeys$1[HIDDEN] = true; + var $$13 = _export; + var DESCRIPTORS$g = descriptors; + var global$r = global$F; + var has$7 = has$j; + var isObject$j = isObject$r; + var defineProperty$8 = objectDefineProperty.f; + var copyConstructorProperties = copyConstructorProperties$2; - var NativeSymbol = global_1.Symbol; + var NativeSymbol = global$r.Symbol; - if (descriptors && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) || + if (DESCRIPTORS$g && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) || // Safari 12 bug NativeSymbol().description !== undefined )) { @@ -1148,866 +2036,472 @@ var symbolToString = symbolPrototype.toString; var native = String(NativeSymbol('test')) == 'Symbol(test)'; var regexp = /^Symbol\((.*)\)[^)]+$/; - defineProperty$2(symbolPrototype, 'description', { + defineProperty$8(symbolPrototype, 'description', { configurable: true, get: function description() { - var symbol = isObject(this) ? this.valueOf() : this; + var symbol = isObject$j(this) ? this.valueOf() : this; var string = symbolToString.call(symbol); - if (has(EmptyStringDescriptionStore, symbol)) return ''; + if (has$7(EmptyStringDescriptionStore, symbol)) return ''; var desc = native ? string.slice(7, -1) : string.replace(regexp, '$1'); return desc === '' ? undefined : desc; } }); - _export({ global: true, forced: true }, { + $$13({ global: true, forced: true }, { Symbol: SymbolWrapper }); } - // `Symbol.iterator` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.iterator - defineWellKnownSymbol('iterator'); + // eslint-disable-next-line es/no-typed-arrays -- safe + var arrayBufferNative = typeof ArrayBuffer !== 'undefined' && typeof DataView !== 'undefined'; - var arrayMethodIsStrict = function (METHOD_NAME, argument) { - var method = [][METHOD_NAME]; - return !!method && fails(function () { - // eslint-disable-next-line no-useless-call,no-throw-literal - method.call(null, argument || function () { throw 1; }, 1); - }); + var redefine$a = redefine$g.exports; + + var redefineAll$4 = function (target, src, options) { + for (var key in src) redefine$a(target, key, src[key], options); + return target; }; - var defineProperty$3 = Object.defineProperty; - var cache = {}; + var anInstance$7 = function (it, Constructor, name) { + if (!(it instanceof Constructor)) { + throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation'); + } return it; + }; - var thrower = function (it) { throw it; }; + var toInteger$7 = toInteger$b; + var toLength$n = toLength$q; - var arrayMethodUsesToLength = function (METHOD_NAME, options) { - if (has(cache, METHOD_NAME)) return cache[METHOD_NAME]; - if (!options) options = {}; - var method = [][METHOD_NAME]; - var ACCESSORS = has(options, 'ACCESSORS') ? options.ACCESSORS : false; - var argument0 = has(options, 0) ? options[0] : thrower; - var argument1 = has(options, 1) ? options[1] : undefined; + // `ToIndex` abstract operation + // https://tc39.es/ecma262/#sec-toindex + var toIndex$2 = function (it) { + if (it === undefined) return 0; + var number = toInteger$7(it); + var length = toLength$n(number); + if (number !== length) throw RangeError('Wrong length or index'); + return length; + }; - return cache[METHOD_NAME] = !!method && !fails(function () { - if (ACCESSORS && !descriptors) return true; - var O = { length: -1 }; + // IEEE754 conversions based on https://github.com/feross/ieee754 + var abs$4 = Math.abs; + var pow$2 = Math.pow; + var floor$6 = Math.floor; + var log$2 = Math.log; + var LN2 = Math.LN2; - if (ACCESSORS) defineProperty$3(O, 1, { enumerable: true, get: thrower }); - else O[1] = 1; + var pack = function (number, mantissaLength, bytes) { + var buffer = new Array(bytes); + var exponentLength = bytes * 8 - mantissaLength - 1; + var eMax = (1 << exponentLength) - 1; + var eBias = eMax >> 1; + var rt = mantissaLength === 23 ? pow$2(2, -24) - pow$2(2, -77) : 0; + var sign = number < 0 || number === 0 && 1 / number < 0 ? 1 : 0; + var index = 0; + var exponent, mantissa, c; + number = abs$4(number); + // eslint-disable-next-line no-self-compare -- NaN check + if (number != number || number === Infinity) { + // eslint-disable-next-line no-self-compare -- NaN check + mantissa = number != number ? 1 : 0; + exponent = eMax; + } else { + exponent = floor$6(log$2(number) / LN2); + if (number * (c = pow$2(2, -exponent)) < 1) { + exponent--; + c *= 2; + } + if (exponent + eBias >= 1) { + number += rt / c; + } else { + number += rt * pow$2(2, 1 - eBias); + } + if (number * c >= 2) { + exponent++; + c /= 2; + } + if (exponent + eBias >= eMax) { + mantissa = 0; + exponent = eMax; + } else if (exponent + eBias >= 1) { + mantissa = (number * c - 1) * pow$2(2, mantissaLength); + exponent = exponent + eBias; + } else { + mantissa = number * pow$2(2, eBias - 1) * pow$2(2, mantissaLength); + exponent = 0; + } + } + for (; mantissaLength >= 8; buffer[index++] = mantissa & 255, mantissa /= 256, mantissaLength -= 8); + exponent = exponent << mantissaLength | mantissa; + exponentLength += mantissaLength; + for (; exponentLength > 0; buffer[index++] = exponent & 255, exponent /= 256, exponentLength -= 8); + buffer[--index] |= sign * 128; + return buffer; + }; - method.call(O, argument0, argument1); - }); + var unpack = function (buffer, mantissaLength) { + var bytes = buffer.length; + var exponentLength = bytes * 8 - mantissaLength - 1; + var eMax = (1 << exponentLength) - 1; + var eBias = eMax >> 1; + var nBits = exponentLength - 7; + var index = bytes - 1; + var sign = buffer[index--]; + var exponent = sign & 127; + var mantissa; + sign >>= 7; + for (; nBits > 0; exponent = exponent * 256 + buffer[index], index--, nBits -= 8); + mantissa = exponent & (1 << -nBits) - 1; + exponent >>= -nBits; + nBits += mantissaLength; + for (; nBits > 0; mantissa = mantissa * 256 + buffer[index], index--, nBits -= 8); + if (exponent === 0) { + exponent = 1 - eBias; + } else if (exponent === eMax) { + return mantissa ? NaN : sign ? -Infinity : Infinity; + } else { + mantissa = mantissa + pow$2(2, mantissaLength); + exponent = exponent - eBias; + } return (sign ? -1 : 1) * mantissa * pow$2(2, exponent - mantissaLength); }; - var $forEach$1 = arrayIteration.forEach; + var ieee754$2 = { + pack: pack, + unpack: unpack + }; + var toObject$d = toObject$i; + var toAbsoluteIndex$6 = toAbsoluteIndex$8; + var toLength$m = toLength$q; + // `Array.prototype.fill` method implementation + // https://tc39.es/ecma262/#sec-array.prototype.fill + var arrayFill$1 = function fill(value /* , start = 0, end = @length */) { + var O = toObject$d(this); + var length = toLength$m(O.length); + var argumentsLength = arguments.length; + var index = toAbsoluteIndex$6(argumentsLength > 1 ? arguments[1] : undefined, length); + var end = argumentsLength > 2 ? arguments[2] : undefined; + var endPos = end === undefined ? length : toAbsoluteIndex$6(end, length); + while (endPos > index) O[index++] = value; + return O; + }; - var STRICT_METHOD = arrayMethodIsStrict('forEach'); - var USES_TO_LENGTH = arrayMethodUsesToLength('forEach'); + var global$q = global$F; + var DESCRIPTORS$f = descriptors; + var NATIVE_ARRAY_BUFFER$2 = arrayBufferNative; + var createNonEnumerableProperty$5 = createNonEnumerableProperty$e; + var redefineAll$3 = redefineAll$4; + var fails$E = fails$N; + var anInstance$6 = anInstance$7; + var toInteger$6 = toInteger$b; + var toLength$l = toLength$q; + var toIndex$1 = toIndex$2; + var IEEE754 = ieee754$2; + var getPrototypeOf$2 = objectGetPrototypeOf; + var setPrototypeOf$5 = objectSetPrototypeOf; + var getOwnPropertyNames$4 = objectGetOwnPropertyNames.f; + var defineProperty$7 = objectDefineProperty.f; + var arrayFill = arrayFill$1; + var setToStringTag$6 = setToStringTag$a; + var InternalStateModule$5 = internalState; + + var getInternalState$3 = InternalStateModule$5.get; + var setInternalState$5 = InternalStateModule$5.set; + var ARRAY_BUFFER$1 = 'ArrayBuffer'; + var DATA_VIEW = 'DataView'; + var PROTOTYPE = 'prototype'; + var WRONG_LENGTH$1 = 'Wrong length'; + var WRONG_INDEX = 'Wrong index'; + var NativeArrayBuffer$1 = global$q[ARRAY_BUFFER$1]; + var $ArrayBuffer = NativeArrayBuffer$1; + var $DataView = global$q[DATA_VIEW]; + var $DataViewPrototype = $DataView && $DataView[PROTOTYPE]; + var ObjectPrototype$1 = Object.prototype; + var RangeError$2 = global$q.RangeError; - // `Array.prototype.forEach` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - var arrayForEach = (!STRICT_METHOD || !USES_TO_LENGTH) ? function forEach(callbackfn /* , thisArg */) { - return $forEach$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } : [].forEach; + var packIEEE754 = IEEE754.pack; + var unpackIEEE754 = IEEE754.unpack; - // `Array.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - _export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, { - forEach: arrayForEach - }); + var packInt8 = function (number) { + return [number & 0xFF]; + }; - var $indexOf = arrayIncludes.indexOf; + var packInt16 = function (number) { + return [number & 0xFF, number >> 8 & 0xFF]; + }; + var packInt32 = function (number) { + return [number & 0xFF, number >> 8 & 0xFF, number >> 16 & 0xFF, number >> 24 & 0xFF]; + }; + var unpackInt32 = function (buffer) { + return buffer[3] << 24 | buffer[2] << 16 | buffer[1] << 8 | buffer[0]; + }; - var nativeIndexOf = [].indexOf; + var packFloat32 = function (number) { + return packIEEE754(number, 23, 4); + }; - var NEGATIVE_ZERO = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0; - var STRICT_METHOD$1 = arrayMethodIsStrict('indexOf'); - var USES_TO_LENGTH$1 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); + var packFloat64 = function (number) { + return packIEEE754(number, 52, 8); + }; - // `Array.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-array.prototype.indexof - _export({ target: 'Array', proto: true, forced: NEGATIVE_ZERO || !STRICT_METHOD$1 || !USES_TO_LENGTH$1 }, { - indexOf: function indexOf(searchElement /* , fromIndex = 0 */) { - return NEGATIVE_ZERO - // convert -0 to +0 - ? nativeIndexOf.apply(this, arguments) || 0 - : $indexOf(this, searchElement, arguments.length > 1 ? arguments[1] : undefined); - } - }); - - // `Array.isArray` method - // https://tc39.github.io/ecma262/#sec-array.isarray - _export({ target: 'Array', stat: true }, { - isArray: isArray - }); - - var UNSCOPABLES = wellKnownSymbol('unscopables'); - var ArrayPrototype = Array.prototype; - - // Array.prototype[@@unscopables] - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - if (ArrayPrototype[UNSCOPABLES] == undefined) { - objectDefineProperty.f(ArrayPrototype, UNSCOPABLES, { - configurable: true, - value: objectCreate(null) - }); - } - - // add a key to Array.prototype[@@unscopables] - var addToUnscopables = function (key) { - ArrayPrototype[UNSCOPABLES][key] = true; - }; - - var iterators = {}; - - var correctPrototypeGetter = !fails(function () { - function F() { /* empty */ } - F.prototype.constructor = null; - return Object.getPrototypeOf(new F()) !== F.prototype; - }); - - var IE_PROTO$1 = sharedKey('IE_PROTO'); - var ObjectPrototype$1 = Object.prototype; - - // `Object.getPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.getprototypeof - var objectGetPrototypeOf = correctPrototypeGetter ? Object.getPrototypeOf : function (O) { - O = toObject(O); - if (has(O, IE_PROTO$1)) return O[IE_PROTO$1]; - if (typeof O.constructor == 'function' && O instanceof O.constructor) { - return O.constructor.prototype; - } return O instanceof Object ? ObjectPrototype$1 : null; - }; - - var ITERATOR = wellKnownSymbol('iterator'); - var BUGGY_SAFARI_ITERATORS = false; - - var returnThis = function () { return this; }; - - // `%IteratorPrototype%` object - // https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object - var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator; - - if ([].keys) { - arrayIterator = [].keys(); - // Safari 8 has buggy iterators w/o `next` - if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true; - else { - PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator)); - if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype; - } - } - - if (IteratorPrototype == undefined) IteratorPrototype = {}; - - // 25.1.2.1.1 %IteratorPrototype%[@@iterator]() - if ( !has(IteratorPrototype, ITERATOR)) { - createNonEnumerableProperty(IteratorPrototype, ITERATOR, returnThis); - } - - var iteratorsCore = { - IteratorPrototype: IteratorPrototype, - BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS - }; - - var IteratorPrototype$1 = iteratorsCore.IteratorPrototype; - - - - - - var returnThis$1 = function () { return this; }; - - var createIteratorConstructor = function (IteratorConstructor, NAME, next) { - var TO_STRING_TAG = NAME + ' Iterator'; - IteratorConstructor.prototype = objectCreate(IteratorPrototype$1, { next: createPropertyDescriptor(1, next) }); - setToStringTag(IteratorConstructor, TO_STRING_TAG, false); - iterators[TO_STRING_TAG] = returnThis$1; - return IteratorConstructor; - }; - - var aPossiblePrototype = function (it) { - if (!isObject(it) && it !== null) { - throw TypeError("Can't set " + String(it) + ' as a prototype'); - } return it; - }; - - // `Object.setPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.setprototypeof - // Works with __proto__ only. Old v8 can't work with null proto objects. - /* eslint-disable no-proto */ - var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () { - var CORRECT_SETTER = false; - var test = {}; - var setter; - try { - setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set; - setter.call(test, []); - CORRECT_SETTER = test instanceof Array; - } catch (error) { /* empty */ } - return function setPrototypeOf(O, proto) { - anObject(O); - aPossiblePrototype(proto); - if (CORRECT_SETTER) setter.call(O, proto); - else O.__proto__ = proto; - return O; - }; - }() : undefined); - - var IteratorPrototype$2 = iteratorsCore.IteratorPrototype; - var BUGGY_SAFARI_ITERATORS$1 = iteratorsCore.BUGGY_SAFARI_ITERATORS; - var ITERATOR$1 = wellKnownSymbol('iterator'); - var KEYS = 'keys'; - var VALUES = 'values'; - var ENTRIES = 'entries'; - - var returnThis$2 = function () { return this; }; - - var defineIterator = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) { - createIteratorConstructor(IteratorConstructor, NAME, next); - - var getIterationMethod = function (KIND) { - if (KIND === DEFAULT && defaultIterator) return defaultIterator; - if (!BUGGY_SAFARI_ITERATORS$1 && KIND in IterablePrototype) return IterablePrototype[KIND]; - switch (KIND) { - case KEYS: return function keys() { return new IteratorConstructor(this, KIND); }; - case VALUES: return function values() { return new IteratorConstructor(this, KIND); }; - case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); }; - } return function () { return new IteratorConstructor(this); }; - }; - - var TO_STRING_TAG = NAME + ' Iterator'; - var INCORRECT_VALUES_NAME = false; - var IterablePrototype = Iterable.prototype; - var nativeIterator = IterablePrototype[ITERATOR$1] - || IterablePrototype['@@iterator'] - || DEFAULT && IterablePrototype[DEFAULT]; - var defaultIterator = !BUGGY_SAFARI_ITERATORS$1 && nativeIterator || getIterationMethod(DEFAULT); - var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator; - var CurrentIteratorPrototype, methods, KEY; - - // fix native - if (anyNativeIterator) { - CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable())); - if (IteratorPrototype$2 !== Object.prototype && CurrentIteratorPrototype.next) { - if ( objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype$2) { - if (objectSetPrototypeOf) { - objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype$2); - } else if (typeof CurrentIteratorPrototype[ITERATOR$1] != 'function') { - createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR$1, returnThis$2); - } - } - // Set @@toStringTag to native iterators - setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true); - } - } - - // fix Array#{values, @@iterator}.name in V8 / FF - if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) { - INCORRECT_VALUES_NAME = true; - defaultIterator = function values() { return nativeIterator.call(this); }; - } - - // define iterator - if ( IterablePrototype[ITERATOR$1] !== defaultIterator) { - createNonEnumerableProperty(IterablePrototype, ITERATOR$1, defaultIterator); - } - iterators[NAME] = defaultIterator; - - // export additional methods - if (DEFAULT) { - methods = { - values: getIterationMethod(VALUES), - keys: IS_SET ? defaultIterator : getIterationMethod(KEYS), - entries: getIterationMethod(ENTRIES) - }; - if (FORCED) for (KEY in methods) { - if (BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) { - redefine(IterablePrototype, KEY, methods[KEY]); - } - } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME }, methods); - } - - return methods; - }; - - var ARRAY_ITERATOR = 'Array Iterator'; - var setInternalState$1 = internalState.set; - var getInternalState$1 = internalState.getterFor(ARRAY_ITERATOR); - - // `Array.prototype.entries` method - // https://tc39.github.io/ecma262/#sec-array.prototype.entries - // `Array.prototype.keys` method - // https://tc39.github.io/ecma262/#sec-array.prototype.keys - // `Array.prototype.values` method - // https://tc39.github.io/ecma262/#sec-array.prototype.values - // `Array.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-array.prototype-@@iterator - // `CreateArrayIterator` internal method - // https://tc39.github.io/ecma262/#sec-createarrayiterator - var es_array_iterator = defineIterator(Array, 'Array', function (iterated, kind) { - setInternalState$1(this, { - type: ARRAY_ITERATOR, - target: toIndexedObject(iterated), // target - index: 0, // next index - kind: kind // kind - }); - // `%ArrayIteratorPrototype%.next` method - // https://tc39.github.io/ecma262/#sec-%arrayiteratorprototype%.next - }, function () { - var state = getInternalState$1(this); - var target = state.target; - var kind = state.kind; - var index = state.index++; - if (!target || index >= target.length) { - state.target = undefined; - return { value: undefined, done: true }; - } - if (kind == 'keys') return { value: index, done: false }; - if (kind == 'values') return { value: target[index], done: false }; - return { value: [index, target[index]], done: false }; - }, 'values'); - - // argumentsList[@@iterator] is %ArrayProto_values% - // https://tc39.github.io/ecma262/#sec-createunmappedargumentsobject - // https://tc39.github.io/ecma262/#sec-createmappedargumentsobject - iterators.Arguments = iterators.Array; - - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('keys'); - addToUnscopables('values'); - addToUnscopables('entries'); - - var nativeJoin = [].join; - - var ES3_STRINGS = indexedObject != Object; - var STRICT_METHOD$2 = arrayMethodIsStrict('join', ','); - - // `Array.prototype.join` method - // https://tc39.github.io/ecma262/#sec-array.prototype.join - _export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$2 }, { - join: function join(separator) { - return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator); - } - }); - - var engineUserAgent = getBuiltIn('navigator', 'userAgent') || ''; - - var process$1 = global_1.process; - var versions = process$1 && process$1.versions; - var v8 = versions && versions.v8; - var match, version; - - if (v8) { - match = v8.split('.'); - version = match[0] + match[1]; - } else if (engineUserAgent) { - match = engineUserAgent.match(/Edge\/(\d+)/); - if (!match || match[1] >= 74) { - match = engineUserAgent.match(/Chrome\/(\d+)/); - if (match) version = match[1]; - } - } - - var engineV8Version = version && +version; - - var SPECIES$1 = wellKnownSymbol('species'); - - var arrayMethodHasSpeciesSupport = function (METHOD_NAME) { - // We can't use this feature detection in V8 since it causes - // deoptimization and serious performance degradation - // https://github.com/zloirock/core-js/issues/677 - return engineV8Version >= 51 || !fails(function () { - var array = []; - var constructor = array.constructor = {}; - constructor[SPECIES$1] = function () { - return { foo: 1 }; - }; - return array[METHOD_NAME](Boolean).foo !== 1; - }); - }; - - var $map = arrayIteration.map; - - - - var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('map'); - // FF49- issue - var USES_TO_LENGTH$2 = arrayMethodUsesToLength('map'); - - // `Array.prototype.map` method - // https://tc39.github.io/ecma262/#sec-array.prototype.map - // with adding support of @@species - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT || !USES_TO_LENGTH$2 }, { - map: function map(callbackfn /* , thisArg */) { - return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } - }); - - var createProperty = function (object, key, value) { - var propertyKey = toPrimitive(key); - if (propertyKey in object) objectDefineProperty.f(object, propertyKey, createPropertyDescriptor(0, value)); - else object[propertyKey] = value; - }; - - var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('slice'); - var USES_TO_LENGTH$3 = arrayMethodUsesToLength('slice', { ACCESSORS: true, 0: 0, 1: 2 }); - - var SPECIES$2 = wellKnownSymbol('species'); - var nativeSlice = [].slice; - var max$1 = Math.max; - - // `Array.prototype.slice` method - // https://tc39.github.io/ecma262/#sec-array.prototype.slice - // fallback for not array-like ES3 strings and DOM objects - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 || !USES_TO_LENGTH$3 }, { - slice: function slice(start, end) { - var O = toIndexedObject(this); - var length = toLength(O.length); - var k = toAbsoluteIndex(start, length); - var fin = toAbsoluteIndex(end === undefined ? length : end, length); - // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible - var Constructor, result, n; - if (isArray(O)) { - Constructor = O.constructor; - // cross-realm fallback - if (typeof Constructor == 'function' && (Constructor === Array || isArray(Constructor.prototype))) { - Constructor = undefined; - } else if (isObject(Constructor)) { - Constructor = Constructor[SPECIES$2]; - if (Constructor === null) Constructor = undefined; - } - if (Constructor === Array || Constructor === undefined) { - return nativeSlice.call(O, k, fin); - } - } - result = new (Constructor === undefined ? Array : Constructor)(max$1(fin - k, 0)); - for (n = 0; k < fin; k++, n++) if (k in O) createProperty(result, n, O[k]); - result.length = n; - return result; - } - }); - - var arrayBufferNative = typeof ArrayBuffer !== 'undefined' && typeof DataView !== 'undefined'; - - var redefineAll = function (target, src, options) { - for (var key in src) redefine(target, key, src[key], options); - return target; - }; - - var anInstance = function (it, Constructor, name) { - if (!(it instanceof Constructor)) { - throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation'); - } return it; - }; - - // `ToIndex` abstract operation - // https://tc39.github.io/ecma262/#sec-toindex - var toIndex = function (it) { - if (it === undefined) return 0; - var number = toInteger(it); - var length = toLength(number); - if (number !== length) throw RangeError('Wrong length or index'); - return length; - }; - - // IEEE754 conversions based on https://github.com/feross/ieee754 - // eslint-disable-next-line no-shadow-restricted-names - var Infinity$1 = 1 / 0; - var abs = Math.abs; - var pow = Math.pow; - var floor$1 = Math.floor; - var log = Math.log; - var LN2 = Math.LN2; - - var pack = function (number, mantissaLength, bytes) { - var buffer = new Array(bytes); - var exponentLength = bytes * 8 - mantissaLength - 1; - var eMax = (1 << exponentLength) - 1; - var eBias = eMax >> 1; - var rt = mantissaLength === 23 ? pow(2, -24) - pow(2, -77) : 0; - var sign = number < 0 || number === 0 && 1 / number < 0 ? 1 : 0; - var index = 0; - var exponent, mantissa, c; - number = abs(number); - // eslint-disable-next-line no-self-compare - if (number != number || number === Infinity$1) { - // eslint-disable-next-line no-self-compare - mantissa = number != number ? 1 : 0; - exponent = eMax; - } else { - exponent = floor$1(log(number) / LN2); - if (number * (c = pow(2, -exponent)) < 1) { - exponent--; - c *= 2; - } - if (exponent + eBias >= 1) { - number += rt / c; - } else { - number += rt * pow(2, 1 - eBias); - } - if (number * c >= 2) { - exponent++; - c /= 2; - } - if (exponent + eBias >= eMax) { - mantissa = 0; - exponent = eMax; - } else if (exponent + eBias >= 1) { - mantissa = (number * c - 1) * pow(2, mantissaLength); - exponent = exponent + eBias; - } else { - mantissa = number * pow(2, eBias - 1) * pow(2, mantissaLength); - exponent = 0; - } - } - for (; mantissaLength >= 8; buffer[index++] = mantissa & 255, mantissa /= 256, mantissaLength -= 8); - exponent = exponent << mantissaLength | mantissa; - exponentLength += mantissaLength; - for (; exponentLength > 0; buffer[index++] = exponent & 255, exponent /= 256, exponentLength -= 8); - buffer[--index] |= sign * 128; - return buffer; - }; - - var unpack = function (buffer, mantissaLength) { - var bytes = buffer.length; - var exponentLength = bytes * 8 - mantissaLength - 1; - var eMax = (1 << exponentLength) - 1; - var eBias = eMax >> 1; - var nBits = exponentLength - 7; - var index = bytes - 1; - var sign = buffer[index--]; - var exponent = sign & 127; - var mantissa; - sign >>= 7; - for (; nBits > 0; exponent = exponent * 256 + buffer[index], index--, nBits -= 8); - mantissa = exponent & (1 << -nBits) - 1; - exponent >>= -nBits; - nBits += mantissaLength; - for (; nBits > 0; mantissa = mantissa * 256 + buffer[index], index--, nBits -= 8); - if (exponent === 0) { - exponent = 1 - eBias; - } else if (exponent === eMax) { - return mantissa ? NaN : sign ? -Infinity$1 : Infinity$1; - } else { - mantissa = mantissa + pow(2, mantissaLength); - exponent = exponent - eBias; - } return (sign ? -1 : 1) * mantissa * pow(2, exponent - mantissaLength); - }; - - var ieee754 = { - pack: pack, - unpack: unpack - }; - - // `Array.prototype.fill` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.fill - var arrayFill = function fill(value /* , start = 0, end = @length */) { - var O = toObject(this); - var length = toLength(O.length); - var argumentsLength = arguments.length; - var index = toAbsoluteIndex(argumentsLength > 1 ? arguments[1] : undefined, length); - var end = argumentsLength > 2 ? arguments[2] : undefined; - var endPos = end === undefined ? length : toAbsoluteIndex(end, length); - while (endPos > index) O[index++] = value; - return O; - }; - - var getOwnPropertyNames = objectGetOwnPropertyNames.f; - var defineProperty$4 = objectDefineProperty.f; - - - - - var getInternalState$2 = internalState.get; - var setInternalState$2 = internalState.set; - var ARRAY_BUFFER = 'ArrayBuffer'; - var DATA_VIEW = 'DataView'; - var PROTOTYPE$2 = 'prototype'; - var WRONG_LENGTH = 'Wrong length'; - var WRONG_INDEX = 'Wrong index'; - var NativeArrayBuffer = global_1[ARRAY_BUFFER]; - var $ArrayBuffer = NativeArrayBuffer; - var $DataView = global_1[DATA_VIEW]; - var $DataViewPrototype = $DataView && $DataView[PROTOTYPE$2]; - var ObjectPrototype$2 = Object.prototype; - var RangeError$1 = global_1.RangeError; - - var packIEEE754 = ieee754.pack; - var unpackIEEE754 = ieee754.unpack; - - var packInt8 = function (number) { - return [number & 0xFF]; - }; - - var packInt16 = function (number) { - return [number & 0xFF, number >> 8 & 0xFF]; - }; - - var packInt32 = function (number) { - return [number & 0xFF, number >> 8 & 0xFF, number >> 16 & 0xFF, number >> 24 & 0xFF]; - }; - - var unpackInt32 = function (buffer) { - return buffer[3] << 24 | buffer[2] << 16 | buffer[1] << 8 | buffer[0]; - }; - - var packFloat32 = function (number) { - return packIEEE754(number, 23, 4); - }; - - var packFloat64 = function (number) { - return packIEEE754(number, 52, 8); - }; - - var addGetter = function (Constructor, key) { - defineProperty$4(Constructor[PROTOTYPE$2], key, { get: function () { return getInternalState$2(this)[key]; } }); + var addGetter$1 = function (Constructor, key) { + defineProperty$7(Constructor[PROTOTYPE], key, { get: function () { return getInternalState$3(this)[key]; } }); }; - var get$1 = function (view, count, index, isLittleEndian) { - var intIndex = toIndex(index); - var store = getInternalState$2(view); - if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX); - var bytes = getInternalState$2(store.buffer).bytes; + var get$4 = function (view, count, index, isLittleEndian) { + var intIndex = toIndex$1(index); + var store = getInternalState$3(view); + if (intIndex + count > store.byteLength) throw RangeError$2(WRONG_INDEX); + var bytes = getInternalState$3(store.buffer).bytes; var start = intIndex + store.byteOffset; var pack = bytes.slice(start, start + count); return isLittleEndian ? pack : pack.reverse(); }; - var set$1 = function (view, count, index, conversion, value, isLittleEndian) { - var intIndex = toIndex(index); - var store = getInternalState$2(view); - if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX); - var bytes = getInternalState$2(store.buffer).bytes; + var set$3 = function (view, count, index, conversion, value, isLittleEndian) { + var intIndex = toIndex$1(index); + var store = getInternalState$3(view); + if (intIndex + count > store.byteLength) throw RangeError$2(WRONG_INDEX); + var bytes = getInternalState$3(store.buffer).bytes; var start = intIndex + store.byteOffset; var pack = conversion(+value); for (var i = 0; i < count; i++) bytes[start + i] = pack[isLittleEndian ? i : count - i - 1]; }; - if (!arrayBufferNative) { + if (!NATIVE_ARRAY_BUFFER$2) { $ArrayBuffer = function ArrayBuffer(length) { - anInstance(this, $ArrayBuffer, ARRAY_BUFFER); - var byteLength = toIndex(length); - setInternalState$2(this, { + anInstance$6(this, $ArrayBuffer, ARRAY_BUFFER$1); + var byteLength = toIndex$1(length); + setInternalState$5(this, { bytes: arrayFill.call(new Array(byteLength), 0), byteLength: byteLength }); - if (!descriptors) this.byteLength = byteLength; + if (!DESCRIPTORS$f) this.byteLength = byteLength; }; $DataView = function DataView(buffer, byteOffset, byteLength) { - anInstance(this, $DataView, DATA_VIEW); - anInstance(buffer, $ArrayBuffer, DATA_VIEW); - var bufferLength = getInternalState$2(buffer).byteLength; - var offset = toInteger(byteOffset); - if (offset < 0 || offset > bufferLength) throw RangeError$1('Wrong offset'); - byteLength = byteLength === undefined ? bufferLength - offset : toLength(byteLength); - if (offset + byteLength > bufferLength) throw RangeError$1(WRONG_LENGTH); - setInternalState$2(this, { + anInstance$6(this, $DataView, DATA_VIEW); + anInstance$6(buffer, $ArrayBuffer, DATA_VIEW); + var bufferLength = getInternalState$3(buffer).byteLength; + var offset = toInteger$6(byteOffset); + if (offset < 0 || offset > bufferLength) throw RangeError$2('Wrong offset'); + byteLength = byteLength === undefined ? bufferLength - offset : toLength$l(byteLength); + if (offset + byteLength > bufferLength) throw RangeError$2(WRONG_LENGTH$1); + setInternalState$5(this, { buffer: buffer, byteLength: byteLength, byteOffset: offset }); - if (!descriptors) { + if (!DESCRIPTORS$f) { this.buffer = buffer; this.byteLength = byteLength; this.byteOffset = offset; } }; - if (descriptors) { - addGetter($ArrayBuffer, 'byteLength'); - addGetter($DataView, 'buffer'); - addGetter($DataView, 'byteLength'); - addGetter($DataView, 'byteOffset'); + if (DESCRIPTORS$f) { + addGetter$1($ArrayBuffer, 'byteLength'); + addGetter$1($DataView, 'buffer'); + addGetter$1($DataView, 'byteLength'); + addGetter$1($DataView, 'byteOffset'); } - redefineAll($DataView[PROTOTYPE$2], { + redefineAll$3($DataView[PROTOTYPE], { getInt8: function getInt8(byteOffset) { - return get$1(this, 1, byteOffset)[0] << 24 >> 24; + return get$4(this, 1, byteOffset)[0] << 24 >> 24; }, getUint8: function getUint8(byteOffset) { - return get$1(this, 1, byteOffset)[0]; + return get$4(this, 1, byteOffset)[0]; }, getInt16: function getInt16(byteOffset /* , littleEndian */) { - var bytes = get$1(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); + var bytes = get$4(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); return (bytes[1] << 8 | bytes[0]) << 16 >> 16; }, getUint16: function getUint16(byteOffset /* , littleEndian */) { - var bytes = get$1(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); + var bytes = get$4(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); return bytes[1] << 8 | bytes[0]; }, getInt32: function getInt32(byteOffset /* , littleEndian */) { - return unpackInt32(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)); + return unpackInt32(get$4(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)); }, getUint32: function getUint32(byteOffset /* , littleEndian */) { - return unpackInt32(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)) >>> 0; + return unpackInt32(get$4(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)) >>> 0; }, getFloat32: function getFloat32(byteOffset /* , littleEndian */) { - return unpackIEEE754(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 23); + return unpackIEEE754(get$4(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 23); }, getFloat64: function getFloat64(byteOffset /* , littleEndian */) { - return unpackIEEE754(get$1(this, 8, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 52); + return unpackIEEE754(get$4(this, 8, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 52); }, setInt8: function setInt8(byteOffset, value) { - set$1(this, 1, byteOffset, packInt8, value); + set$3(this, 1, byteOffset, packInt8, value); }, setUint8: function setUint8(byteOffset, value) { - set$1(this, 1, byteOffset, packInt8, value); + set$3(this, 1, byteOffset, packInt8, value); }, setInt16: function setInt16(byteOffset, value /* , littleEndian */) { - set$1(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); }, setUint16: function setUint16(byteOffset, value /* , littleEndian */) { - set$1(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); }, setInt32: function setInt32(byteOffset, value /* , littleEndian */) { - set$1(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); }, setUint32: function setUint32(byteOffset, value /* , littleEndian */) { - set$1(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); }, setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) { - set$1(this, 4, byteOffset, packFloat32, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 4, byteOffset, packFloat32, value, arguments.length > 2 ? arguments[2] : undefined); }, setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) { - set$1(this, 8, byteOffset, packFloat64, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 8, byteOffset, packFloat64, value, arguments.length > 2 ? arguments[2] : undefined); } }); } else { - if (!fails(function () { - NativeArrayBuffer(1); - }) || !fails(function () { - new NativeArrayBuffer(-1); // eslint-disable-line no-new - }) || fails(function () { - new NativeArrayBuffer(); // eslint-disable-line no-new - new NativeArrayBuffer(1.5); // eslint-disable-line no-new - new NativeArrayBuffer(NaN); // eslint-disable-line no-new - return NativeArrayBuffer.name != ARRAY_BUFFER; + /* eslint-disable no-new -- required for testing */ + if (!fails$E(function () { + NativeArrayBuffer$1(1); + }) || !fails$E(function () { + new NativeArrayBuffer$1(-1); + }) || fails$E(function () { + new NativeArrayBuffer$1(); + new NativeArrayBuffer$1(1.5); + new NativeArrayBuffer$1(NaN); + return NativeArrayBuffer$1.name != ARRAY_BUFFER$1; })) { + /* eslint-enable no-new -- required for testing */ $ArrayBuffer = function ArrayBuffer(length) { - anInstance(this, $ArrayBuffer); - return new NativeArrayBuffer(toIndex(length)); + anInstance$6(this, $ArrayBuffer); + return new NativeArrayBuffer$1(toIndex$1(length)); }; - var ArrayBufferPrototype = $ArrayBuffer[PROTOTYPE$2] = NativeArrayBuffer[PROTOTYPE$2]; - for (var keys$1 = getOwnPropertyNames(NativeArrayBuffer), j = 0, key; keys$1.length > j;) { - if (!((key = keys$1[j++]) in $ArrayBuffer)) { - createNonEnumerableProperty($ArrayBuffer, key, NativeArrayBuffer[key]); + var ArrayBufferPrototype = $ArrayBuffer[PROTOTYPE] = NativeArrayBuffer$1[PROTOTYPE]; + for (var keys$2 = getOwnPropertyNames$4(NativeArrayBuffer$1), j$2 = 0, key$1; keys$2.length > j$2;) { + if (!((key$1 = keys$2[j$2++]) in $ArrayBuffer)) { + createNonEnumerableProperty$5($ArrayBuffer, key$1, NativeArrayBuffer$1[key$1]); } } ArrayBufferPrototype.constructor = $ArrayBuffer; } // WebKit bug - the same parent prototype for typed arrays and data view - if (objectSetPrototypeOf && objectGetPrototypeOf($DataViewPrototype) !== ObjectPrototype$2) { - objectSetPrototypeOf($DataViewPrototype, ObjectPrototype$2); + if (setPrototypeOf$5 && getPrototypeOf$2($DataViewPrototype) !== ObjectPrototype$1) { + setPrototypeOf$5($DataViewPrototype, ObjectPrototype$1); } // iOS Safari 7.x bug var testView = new $DataView(new $ArrayBuffer(2)); - var nativeSetInt8 = $DataViewPrototype.setInt8; + var $setInt8 = $DataViewPrototype.setInt8; testView.setInt8(0, 2147483648); testView.setInt8(1, 2147483649); - if (testView.getInt8(0) || !testView.getInt8(1)) redefineAll($DataViewPrototype, { + if (testView.getInt8(0) || !testView.getInt8(1)) redefineAll$3($DataViewPrototype, { setInt8: function setInt8(byteOffset, value) { - nativeSetInt8.call(this, byteOffset, value << 24 >> 24); + $setInt8.call(this, byteOffset, value << 24 >> 24); }, setUint8: function setUint8(byteOffset, value) { - nativeSetInt8.call(this, byteOffset, value << 24 >> 24); + $setInt8.call(this, byteOffset, value << 24 >> 24); } }, { unsafe: true }); } - setToStringTag($ArrayBuffer, ARRAY_BUFFER); - setToStringTag($DataView, DATA_VIEW); + setToStringTag$6($ArrayBuffer, ARRAY_BUFFER$1); + setToStringTag$6($DataView, DATA_VIEW); var arrayBuffer = { ArrayBuffer: $ArrayBuffer, DataView: $DataView }; - var SPECIES$3 = wellKnownSymbol('species'); - - var setSpecies = function (CONSTRUCTOR_NAME) { - var Constructor = getBuiltIn(CONSTRUCTOR_NAME); - var defineProperty = objectDefineProperty.f; - - if (descriptors && Constructor && !Constructor[SPECIES$3]) { - defineProperty(Constructor, SPECIES$3, { - configurable: true, - get: function () { return this; } - }); - } - }; - - var ARRAY_BUFFER$1 = 'ArrayBuffer'; - var ArrayBuffer$1 = arrayBuffer[ARRAY_BUFFER$1]; - var NativeArrayBuffer$1 = global_1[ARRAY_BUFFER$1]; - - // `ArrayBuffer` constructor - // https://tc39.github.io/ecma262/#sec-arraybuffer-constructor - _export({ global: true, forced: NativeArrayBuffer$1 !== ArrayBuffer$1 }, { - ArrayBuffer: ArrayBuffer$1 - }); - - setSpecies(ARRAY_BUFFER$1); - - var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag'); - var test = {}; - - test[TO_STRING_TAG$1] = 'z'; + var anObject$f = anObject$m; + var aFunction$7 = aFunction$9; + var wellKnownSymbol$h = wellKnownSymbol$s; - var toStringTagSupport = String(test) === '[object z]'; + var SPECIES$5 = wellKnownSymbol$h('species'); - var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag'); - // ES3 wrong here - var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments'; - - // fallback for IE11 Script Access Denied error - var tryGet = function (it, key) { - try { - return it[key]; - } catch (error) { /* empty */ } + // `SpeciesConstructor` abstract operation + // https://tc39.es/ecma262/#sec-speciesconstructor + var speciesConstructor$8 = function (O, defaultConstructor) { + var C = anObject$f(O).constructor; + var S; + return C === undefined || (S = anObject$f(C)[SPECIES$5]) == undefined ? defaultConstructor : aFunction$7(S); }; - // getting tag from ES6+ `Object.prototype.toString` - var classof = toStringTagSupport ? classofRaw : function (it) { - var O, tag, result; - return it === undefined ? 'Undefined' : it === null ? 'Null' - // @@toStringTag case - : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$2)) == 'string' ? tag - // builtinTag case - : CORRECT_ARGUMENTS ? classofRaw(O) - // ES3 arguments fallback - : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result; - }; + var $$12 = _export; + var fails$D = fails$N; + var ArrayBufferModule$2 = arrayBuffer; + var anObject$e = anObject$m; + var toAbsoluteIndex$5 = toAbsoluteIndex$8; + var toLength$k = toLength$q; + var speciesConstructor$7 = speciesConstructor$8; - var defineProperty$5 = objectDefineProperty.f; + var ArrayBuffer$4 = ArrayBufferModule$2.ArrayBuffer; + var DataView$2 = ArrayBufferModule$2.DataView; + var nativeArrayBufferSlice = ArrayBuffer$4.prototype.slice; + var INCORRECT_SLICE = fails$D(function () { + return !new ArrayBuffer$4(2).slice(1, undefined).byteLength; + }); + // `ArrayBuffer.prototype.slice` method + // https://tc39.es/ecma262/#sec-arraybuffer.prototype.slice + $$12({ target: 'ArrayBuffer', proto: true, unsafe: true, forced: INCORRECT_SLICE }, { + slice: function slice(start, end) { + if (nativeArrayBufferSlice !== undefined && end === undefined) { + return nativeArrayBufferSlice.call(anObject$e(this), start); // FF fix + } + var length = anObject$e(this).byteLength; + var first = toAbsoluteIndex$5(start, length); + var fin = toAbsoluteIndex$5(end === undefined ? length : end, length); + var result = new (speciesConstructor$7(this, ArrayBuffer$4))(toLength$k(fin - first)); + var viewSource = new DataView$2(this); + var viewTarget = new DataView$2(result); + var index = 0; + while (first < fin) { + viewTarget.setUint8(index++, viewSource.getUint8(first++)); + } return result; + } + }); + var $$11 = _export; + var ArrayBufferModule$1 = arrayBuffer; + var NATIVE_ARRAY_BUFFER$1 = arrayBufferNative; + // `DataView` constructor + // https://tc39.es/ecma262/#sec-dataview-constructor + $$11({ global: true, forced: !NATIVE_ARRAY_BUFFER$1 }, { + DataView: ArrayBufferModule$1.DataView + }); - var Int8Array$1 = global_1.Int8Array; - var Int8ArrayPrototype = Int8Array$1 && Int8Array$1.prototype; - var Uint8ClampedArray = global_1.Uint8ClampedArray; + var NATIVE_ARRAY_BUFFER = arrayBufferNative; + var DESCRIPTORS$e = descriptors; + var global$p = global$F; + var isObject$i = isObject$r; + var has$6 = has$j; + var classof$8 = classof$b; + var createNonEnumerableProperty$4 = createNonEnumerableProperty$e; + var redefine$9 = redefine$g.exports; + var defineProperty$6 = objectDefineProperty.f; + var getPrototypeOf$1 = objectGetPrototypeOf; + var setPrototypeOf$4 = objectSetPrototypeOf; + var wellKnownSymbol$g = wellKnownSymbol$s; + var uid$1 = uid$5; + + var Int8Array$3 = global$p.Int8Array; + var Int8ArrayPrototype = Int8Array$3 && Int8Array$3.prototype; + var Uint8ClampedArray = global$p.Uint8ClampedArray; var Uint8ClampedArrayPrototype = Uint8ClampedArray && Uint8ClampedArray.prototype; - var TypedArray = Int8Array$1 && objectGetPrototypeOf(Int8Array$1); - var TypedArrayPrototype = Int8ArrayPrototype && objectGetPrototypeOf(Int8ArrayPrototype); - var ObjectPrototype$3 = Object.prototype; - var isPrototypeOf = ObjectPrototype$3.isPrototypeOf; + var TypedArray$1 = Int8Array$3 && getPrototypeOf$1(Int8Array$3); + var TypedArrayPrototype$1 = Int8ArrayPrototype && getPrototypeOf$1(Int8ArrayPrototype); + var ObjectPrototype = Object.prototype; + var isPrototypeOf = ObjectPrototype.isPrototypeOf; - var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag'); - var TYPED_ARRAY_TAG = uid('TYPED_ARRAY_TAG'); + var TO_STRING_TAG = wellKnownSymbol$g('toStringTag'); + var TYPED_ARRAY_TAG$1 = uid$1('TYPED_ARRAY_TAG'); // Fixing native typed arrays in Opera Presto crashes the browser, see #595 - var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferNative && !!objectSetPrototypeOf && classof(global_1.opera) !== 'Opera'; + var NATIVE_ARRAY_BUFFER_VIEWS$3 = NATIVE_ARRAY_BUFFER && !!setPrototypeOf$4 && classof$8(global$p.opera) !== 'Opera'; var TYPED_ARRAY_TAG_REQIRED = false; - var NAME; + var NAME$1; var TypedArrayConstructorsList = { Int8Array: 1, @@ -2021,273 +2515,381 @@ Float64Array: 8 }; + var BigIntArrayConstructorsList = { + BigInt64Array: 8, + BigUint64Array: 8 + }; + var isView = function isView(it) { - var klass = classof(it); - return klass === 'DataView' || has(TypedArrayConstructorsList, klass); + if (!isObject$i(it)) return false; + var klass = classof$8(it); + return klass === 'DataView' + || has$6(TypedArrayConstructorsList, klass) + || has$6(BigIntArrayConstructorsList, klass); }; - var isTypedArray = function (it) { - return isObject(it) && has(TypedArrayConstructorsList, classof(it)); + var isTypedArray$1 = function (it) { + if (!isObject$i(it)) return false; + var klass = classof$8(it); + return has$6(TypedArrayConstructorsList, klass) + || has$6(BigIntArrayConstructorsList, klass); }; - var aTypedArray = function (it) { - if (isTypedArray(it)) return it; + var aTypedArray$m = function (it) { + if (isTypedArray$1(it)) return it; throw TypeError('Target is not a typed array'); }; - var aTypedArrayConstructor = function (C) { - if (objectSetPrototypeOf) { - if (isPrototypeOf.call(TypedArray, C)) return C; - } else for (var ARRAY in TypedArrayConstructorsList) if (has(TypedArrayConstructorsList, NAME)) { - var TypedArrayConstructor = global_1[ARRAY]; + var aTypedArrayConstructor$5 = function (C) { + if (setPrototypeOf$4) { + if (isPrototypeOf.call(TypedArray$1, C)) return C; + } else for (var ARRAY in TypedArrayConstructorsList) if (has$6(TypedArrayConstructorsList, NAME$1)) { + var TypedArrayConstructor = global$p[ARRAY]; if (TypedArrayConstructor && (C === TypedArrayConstructor || isPrototypeOf.call(TypedArrayConstructor, C))) { return C; } } throw TypeError('Target is not a typed array constructor'); }; - var exportTypedArrayMethod = function (KEY, property, forced) { - if (!descriptors) return; + var exportTypedArrayMethod$n = function (KEY, property, forced) { + if (!DESCRIPTORS$e) return; if (forced) for (var ARRAY in TypedArrayConstructorsList) { - var TypedArrayConstructor = global_1[ARRAY]; - if (TypedArrayConstructor && has(TypedArrayConstructor.prototype, KEY)) { + var TypedArrayConstructor = global$p[ARRAY]; + if (TypedArrayConstructor && has$6(TypedArrayConstructor.prototype, KEY)) try { delete TypedArrayConstructor.prototype[KEY]; - } + } catch (error) { /* empty */ } } - if (!TypedArrayPrototype[KEY] || forced) { - redefine(TypedArrayPrototype, KEY, forced ? property - : NATIVE_ARRAY_BUFFER_VIEWS && Int8ArrayPrototype[KEY] || property); + if (!TypedArrayPrototype$1[KEY] || forced) { + redefine$9(TypedArrayPrototype$1, KEY, forced ? property + : NATIVE_ARRAY_BUFFER_VIEWS$3 && Int8ArrayPrototype[KEY] || property); } }; - var exportTypedArrayStaticMethod = function (KEY, property, forced) { + var exportTypedArrayStaticMethod$1 = function (KEY, property, forced) { var ARRAY, TypedArrayConstructor; - if (!descriptors) return; - if (objectSetPrototypeOf) { + if (!DESCRIPTORS$e) return; + if (setPrototypeOf$4) { if (forced) for (ARRAY in TypedArrayConstructorsList) { - TypedArrayConstructor = global_1[ARRAY]; - if (TypedArrayConstructor && has(TypedArrayConstructor, KEY)) { + TypedArrayConstructor = global$p[ARRAY]; + if (TypedArrayConstructor && has$6(TypedArrayConstructor, KEY)) try { delete TypedArrayConstructor[KEY]; - } + } catch (error) { /* empty */ } } - if (!TypedArray[KEY] || forced) { + if (!TypedArray$1[KEY] || forced) { // V8 ~ Chrome 49-50 `%TypedArray%` methods are non-writable non-configurable try { - return redefine(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS && Int8Array$1[KEY] || property); + return redefine$9(TypedArray$1, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS$3 && TypedArray$1[KEY] || property); } catch (error) { /* empty */ } } else return; } for (ARRAY in TypedArrayConstructorsList) { - TypedArrayConstructor = global_1[ARRAY]; + TypedArrayConstructor = global$p[ARRAY]; if (TypedArrayConstructor && (!TypedArrayConstructor[KEY] || forced)) { - redefine(TypedArrayConstructor, KEY, property); + redefine$9(TypedArrayConstructor, KEY, property); } } }; - for (NAME in TypedArrayConstructorsList) { - if (!global_1[NAME]) NATIVE_ARRAY_BUFFER_VIEWS = false; + for (NAME$1 in TypedArrayConstructorsList) { + if (!global$p[NAME$1]) NATIVE_ARRAY_BUFFER_VIEWS$3 = false; } // WebKit bug - typed arrays constructors prototype is Object.prototype - if (!NATIVE_ARRAY_BUFFER_VIEWS || typeof TypedArray != 'function' || TypedArray === Function.prototype) { - // eslint-disable-next-line no-shadow - TypedArray = function TypedArray() { + if (!NATIVE_ARRAY_BUFFER_VIEWS$3 || typeof TypedArray$1 != 'function' || TypedArray$1 === Function.prototype) { + // eslint-disable-next-line no-shadow -- safe + TypedArray$1 = function TypedArray() { throw TypeError('Incorrect invocation'); }; - if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) { - if (global_1[NAME]) objectSetPrototypeOf(global_1[NAME], TypedArray); + if (NATIVE_ARRAY_BUFFER_VIEWS$3) for (NAME$1 in TypedArrayConstructorsList) { + if (global$p[NAME$1]) setPrototypeOf$4(global$p[NAME$1], TypedArray$1); } } - if (!NATIVE_ARRAY_BUFFER_VIEWS || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype$3) { - TypedArrayPrototype = TypedArray.prototype; - if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) { - if (global_1[NAME]) objectSetPrototypeOf(global_1[NAME].prototype, TypedArrayPrototype); + if (!NATIVE_ARRAY_BUFFER_VIEWS$3 || !TypedArrayPrototype$1 || TypedArrayPrototype$1 === ObjectPrototype) { + TypedArrayPrototype$1 = TypedArray$1.prototype; + if (NATIVE_ARRAY_BUFFER_VIEWS$3) for (NAME$1 in TypedArrayConstructorsList) { + if (global$p[NAME$1]) setPrototypeOf$4(global$p[NAME$1].prototype, TypedArrayPrototype$1); } } // WebKit bug - one more object in Uint8ClampedArray prototype chain - if (NATIVE_ARRAY_BUFFER_VIEWS && objectGetPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) { - objectSetPrototypeOf(Uint8ClampedArrayPrototype, TypedArrayPrototype); + if (NATIVE_ARRAY_BUFFER_VIEWS$3 && getPrototypeOf$1(Uint8ClampedArrayPrototype) !== TypedArrayPrototype$1) { + setPrototypeOf$4(Uint8ClampedArrayPrototype, TypedArrayPrototype$1); } - if (descriptors && !has(TypedArrayPrototype, TO_STRING_TAG$3)) { + if (DESCRIPTORS$e && !has$6(TypedArrayPrototype$1, TO_STRING_TAG)) { TYPED_ARRAY_TAG_REQIRED = true; - defineProperty$5(TypedArrayPrototype, TO_STRING_TAG$3, { get: function () { - return isObject(this) ? this[TYPED_ARRAY_TAG] : undefined; + defineProperty$6(TypedArrayPrototype$1, TO_STRING_TAG, { get: function () { + return isObject$i(this) ? this[TYPED_ARRAY_TAG$1] : undefined; } }); - for (NAME in TypedArrayConstructorsList) if (global_1[NAME]) { - createNonEnumerableProperty(global_1[NAME], TYPED_ARRAY_TAG, NAME); + for (NAME$1 in TypedArrayConstructorsList) if (global$p[NAME$1]) { + createNonEnumerableProperty$4(global$p[NAME$1], TYPED_ARRAY_TAG$1, NAME$1); } } var arrayBufferViewCore = { - NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS, - TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQIRED && TYPED_ARRAY_TAG, - aTypedArray: aTypedArray, - aTypedArrayConstructor: aTypedArrayConstructor, - exportTypedArrayMethod: exportTypedArrayMethod, - exportTypedArrayStaticMethod: exportTypedArrayStaticMethod, + NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS$3, + TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQIRED && TYPED_ARRAY_TAG$1, + aTypedArray: aTypedArray$m, + aTypedArrayConstructor: aTypedArrayConstructor$5, + exportTypedArrayMethod: exportTypedArrayMethod$n, + exportTypedArrayStaticMethod: exportTypedArrayStaticMethod$1, isView: isView, - isTypedArray: isTypedArray, - TypedArray: TypedArray, - TypedArrayPrototype: TypedArrayPrototype + isTypedArray: isTypedArray$1, + TypedArray: TypedArray$1, + TypedArrayPrototype: TypedArrayPrototype$1 }; - var NATIVE_ARRAY_BUFFER_VIEWS$1 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; + var $$10 = _export; + var ArrayBufferViewCore$n = arrayBufferViewCore; + + var NATIVE_ARRAY_BUFFER_VIEWS$2 = ArrayBufferViewCore$n.NATIVE_ARRAY_BUFFER_VIEWS; // `ArrayBuffer.isView` method - // https://tc39.github.io/ecma262/#sec-arraybuffer.isview - _export({ target: 'ArrayBuffer', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS$1 }, { - isView: arrayBufferViewCore.isView + // https://tc39.es/ecma262/#sec-arraybuffer.isview + $$10({ target: 'ArrayBuffer', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS$2 }, { + isView: ArrayBufferViewCore$n.isView }); - var SPECIES$4 = wellKnownSymbol('species'); + var getBuiltIn$4 = getBuiltIn$9; + var definePropertyModule$2 = objectDefineProperty; + var wellKnownSymbol$f = wellKnownSymbol$s; + var DESCRIPTORS$d = descriptors; - // `SpeciesConstructor` abstract operation - // https://tc39.github.io/ecma262/#sec-speciesconstructor - var speciesConstructor = function (O, defaultConstructor) { - var C = anObject(O).constructor; - var S; - return C === undefined || (S = anObject(C)[SPECIES$4]) == undefined ? defaultConstructor : aFunction$1(S); + var SPECIES$4 = wellKnownSymbol$f('species'); + + var setSpecies$5 = function (CONSTRUCTOR_NAME) { + var Constructor = getBuiltIn$4(CONSTRUCTOR_NAME); + var defineProperty = definePropertyModule$2.f; + + if (DESCRIPTORS$d && Constructor && !Constructor[SPECIES$4]) { + defineProperty(Constructor, SPECIES$4, { + configurable: true, + get: function () { return this; } + }); + } }; - var ArrayBuffer$2 = arrayBuffer.ArrayBuffer; - var DataView$1 = arrayBuffer.DataView; - var nativeArrayBufferSlice = ArrayBuffer$2.prototype.slice; + var $$$ = _export; + var global$o = global$F; + var arrayBufferModule = arrayBuffer; + var setSpecies$4 = setSpecies$5; + + var ARRAY_BUFFER = 'ArrayBuffer'; + var ArrayBuffer$3 = arrayBufferModule[ARRAY_BUFFER]; + var NativeArrayBuffer = global$o[ARRAY_BUFFER]; - var INCORRECT_SLICE = fails(function () { - return !new ArrayBuffer$2(2).slice(1, undefined).byteLength; + // `ArrayBuffer` constructor + // https://tc39.es/ecma262/#sec-arraybuffer-constructor + $$$({ global: true, forced: NativeArrayBuffer !== ArrayBuffer$3 }, { + ArrayBuffer: ArrayBuffer$3 }); - // `ArrayBuffer.prototype.slice` method - // https://tc39.github.io/ecma262/#sec-arraybuffer.prototype.slice - _export({ target: 'ArrayBuffer', proto: true, unsafe: true, forced: INCORRECT_SLICE }, { - slice: function slice(start, end) { - if (nativeArrayBufferSlice !== undefined && end === undefined) { - return nativeArrayBufferSlice.call(anObject(this), start); // FF fix - } - var length = anObject(this).byteLength; - var first = toAbsoluteIndex(start, length); - var fin = toAbsoluteIndex(end === undefined ? length : end, length); - var result = new (speciesConstructor(this, ArrayBuffer$2))(toLength(fin - first)); - var viewSource = new DataView$1(this); - var viewTarget = new DataView$1(result); - var index = 0; - while (first < fin) { - viewTarget.setUint8(index++, viewSource.getUint8(first++)); - } return result; + setSpecies$4(ARRAY_BUFFER); + + var fails$C = fails$N; + + var arrayMethodIsStrict$8 = function (METHOD_NAME, argument) { + var method = [][METHOD_NAME]; + return !!method && fails$C(function () { + // eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing + method.call(null, argument || function () { throw 1; }, 1); + }); + }; + + /* eslint-disable es/no-array-prototype-indexof -- required for testing */ + var $$_ = _export; + var $indexOf$1 = arrayIncludes.indexOf; + var arrayMethodIsStrict$7 = arrayMethodIsStrict$8; + + var nativeIndexOf = [].indexOf; + + var NEGATIVE_ZERO$1 = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0; + var STRICT_METHOD$7 = arrayMethodIsStrict$7('indexOf'); + + // `Array.prototype.indexOf` method + // https://tc39.es/ecma262/#sec-array.prototype.indexof + $$_({ target: 'Array', proto: true, forced: NEGATIVE_ZERO$1 || !STRICT_METHOD$7 }, { + indexOf: function indexOf(searchElement /* , fromIndex = 0 */) { + return NEGATIVE_ZERO$1 + // convert -0 to +0 + ? nativeIndexOf.apply(this, arguments) || 0 + : $indexOf$1(this, searchElement, arguments.length > 1 ? arguments[1] : undefined); } }); - // `DataView` constructor - // https://tc39.github.io/ecma262/#sec-dataview-constructor - _export({ global: true, forced: !arrayBufferNative }, { - DataView: arrayBuffer.DataView + var fails$B = fails$N; + var wellKnownSymbol$e = wellKnownSymbol$s; + var V8_VERSION$2 = engineV8Version; + + var SPECIES$3 = wellKnownSymbol$e('species'); + + var arrayMethodHasSpeciesSupport$5 = function (METHOD_NAME) { + // We can't use this feature detection in V8 since it causes + // deoptimization and serious performance degradation + // https://github.com/zloirock/core-js/issues/677 + return V8_VERSION$2 >= 51 || !fails$B(function () { + var array = []; + var constructor = array.constructor = {}; + constructor[SPECIES$3] = function () { + return { foo: 1 }; + }; + return array[METHOD_NAME](Boolean).foo !== 1; + }); + }; + + var $$Z = _export; + var $map$1 = arrayIteration.map; + var arrayMethodHasSpeciesSupport$4 = arrayMethodHasSpeciesSupport$5; + + var HAS_SPECIES_SUPPORT$3 = arrayMethodHasSpeciesSupport$4('map'); + + // `Array.prototype.map` method + // https://tc39.es/ecma262/#sec-array.prototype.map + // with adding support of @@species + $$Z({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$3 }, { + map: function map(callbackfn /* , thisArg */) { + return $map$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } }); - var defineProperty$6 = objectDefineProperty.f; + var $forEach$1 = arrayIteration.forEach; + var arrayMethodIsStrict$6 = arrayMethodIsStrict$8; - var FunctionPrototype = Function.prototype; - var FunctionPrototypeToString = FunctionPrototype.toString; - var nameRE = /^\s*function ([^ (]*)/; - var NAME$1 = 'name'; + var STRICT_METHOD$6 = arrayMethodIsStrict$6('forEach'); - // Function instances `.name` property - // https://tc39.github.io/ecma262/#sec-function-instances-name - if (descriptors && !(NAME$1 in FunctionPrototype)) { - defineProperty$6(FunctionPrototype, NAME$1, { - configurable: true, - get: function () { - try { - return FunctionPrototypeToString.call(this).match(nameRE)[1]; - } catch (error) { - return ''; - } - } - }); + // `Array.prototype.forEach` method implementation + // https://tc39.es/ecma262/#sec-array.prototype.foreach + var arrayForEach = !STRICT_METHOD$6 ? function forEach(callbackfn /* , thisArg */) { + return $forEach$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // eslint-disable-next-line es/no-array-prototype-foreach -- safe + } : [].forEach; + + var $$Y = _export; + var forEach$3 = arrayForEach; + + // `Array.prototype.forEach` method + // https://tc39.es/ecma262/#sec-array.prototype.foreach + // eslint-disable-next-line es/no-array-prototype-foreach -- safe + $$Y({ target: 'Array', proto: true, forced: [].forEach != forEach$3 }, { + forEach: forEach$3 + }); + + var global$n = global$F; + var DOMIterables = domIterables; + var forEach$2 = arrayForEach; + var createNonEnumerableProperty$3 = createNonEnumerableProperty$e; + + for (var COLLECTION_NAME in DOMIterables) { + var Collection = global$n[COLLECTION_NAME]; + var CollectionPrototype = Collection && Collection.prototype; + // some Chrome versions have non-configurable methods on DOMTokenList + if (CollectionPrototype && CollectionPrototype.forEach !== forEach$2) try { + createNonEnumerableProperty$3(CollectionPrototype, 'forEach', forEach$2); + } catch (error) { + CollectionPrototype.forEach = forEach$2; + } } - // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create - _export({ target: 'Object', stat: true, sham: !descriptors }, { - create: objectCreate + var $$X = _export; + var isArray$3 = isArray$6; + + // `Array.isArray` method + // https://tc39.es/ecma262/#sec-array.isarray + $$X({ target: 'Array', stat: true }, { + isArray: isArray$3 }); - var nativeGetOwnPropertyNames$2 = objectGetOwnPropertyNamesExternal.f; + var $$W = _export; + var fails$A = fails$N; + var getOwnPropertyNames$3 = objectGetOwnPropertyNamesExternal.f; - var FAILS_ON_PRIMITIVES = fails(function () { return !Object.getOwnPropertyNames(1); }); + // eslint-disable-next-line es/no-object-getownpropertynames -- required for testing + var FAILS_ON_PRIMITIVES$4 = fails$A(function () { return !Object.getOwnPropertyNames(1); }); // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, { - getOwnPropertyNames: nativeGetOwnPropertyNames$2 + // https://tc39.es/ecma262/#sec-object.getownpropertynames + $$W({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$4 }, { + getOwnPropertyNames: getOwnPropertyNames$3 }); - // `Object.prototype.toString` method implementation - // https://tc39.github.io/ecma262/#sec-object.prototype.tostring - var objectToString = toStringTagSupport ? {}.toString : function toString() { - return '[object ' + classof(this) + ']'; - }; + var global$m = global$F; - // `Object.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-object.prototype.tostring - if (!toStringTagSupport) { - redefine(Object.prototype, 'toString', objectToString, { unsafe: true }); - } + var nativePromiseConstructor = global$m.Promise; - var nativePromiseConstructor = global_1.Promise; + var wellKnownSymbol$d = wellKnownSymbol$s; + var Iterators$1 = iterators; - var ITERATOR$2 = wellKnownSymbol('iterator'); - var ArrayPrototype$1 = Array.prototype; + var ITERATOR$5 = wellKnownSymbol$d('iterator'); + var ArrayPrototype = Array.prototype; // check on default Array iterator - var isArrayIteratorMethod = function (it) { - return it !== undefined && (iterators.Array === it || ArrayPrototype$1[ITERATOR$2] === it); + var isArrayIteratorMethod$3 = function (it) { + return it !== undefined && (Iterators$1.Array === it || ArrayPrototype[ITERATOR$5] === it); }; - var ITERATOR$3 = wellKnownSymbol('iterator'); + var classof$7 = classof$b; + var Iterators = iterators; + var wellKnownSymbol$c = wellKnownSymbol$s; + + var ITERATOR$4 = wellKnownSymbol$c('iterator'); - var getIteratorMethod = function (it) { - if (it != undefined) return it[ITERATOR$3] + var getIteratorMethod$5 = function (it) { + if (it != undefined) return it[ITERATOR$4] || it['@@iterator'] - || iterators[classof(it)]; + || Iterators[classof$7(it)]; }; - // call something on iterator step with safe closing on error - var callWithSafeIterationClosing = function (iterator, fn, value, ENTRIES) { - try { - return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value); - // 7.4.6 IteratorClose(iterator, completion) - } catch (error) { - var returnMethod = iterator['return']; - if (returnMethod !== undefined) anObject(returnMethod.call(iterator)); - throw error; + var anObject$d = anObject$m; + + var iteratorClose$2 = function (iterator) { + var returnMethod = iterator['return']; + if (returnMethod !== undefined) { + return anObject$d(returnMethod.call(iterator)).value; } }; - var iterate_1 = createCommonjsModule(function (module) { + var anObject$c = anObject$m; + var isArrayIteratorMethod$2 = isArrayIteratorMethod$3; + var toLength$j = toLength$q; + var bind$a = functionBindContext; + var getIteratorMethod$4 = getIteratorMethod$5; + var iteratorClose$1 = iteratorClose$2; + var Result = function (stopped, result) { this.stopped = stopped; this.result = result; }; - var iterate = module.exports = function (iterable, fn, that, AS_ENTRIES, IS_ITERATOR) { - var boundFunction = functionBindContext(fn, that, AS_ENTRIES ? 2 : 1); + var iterate$3 = function (iterable, unboundFunction, options) { + var that = options && options.that; + var AS_ENTRIES = !!(options && options.AS_ENTRIES); + var IS_ITERATOR = !!(options && options.IS_ITERATOR); + var INTERRUPTED = !!(options && options.INTERRUPTED); + var fn = bind$a(unboundFunction, that, 1 + AS_ENTRIES + INTERRUPTED); var iterator, iterFn, index, length, result, next, step; + var stop = function (condition) { + if (iterator) iteratorClose$1(iterator); + return new Result(true, condition); + }; + + var callFn = function (value) { + if (AS_ENTRIES) { + anObject$c(value); + return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]); + } return INTERRUPTED ? fn(value, stop) : fn(value); + }; + if (IS_ITERATOR) { iterator = iterable; } else { - iterFn = getIteratorMethod(iterable); + iterFn = getIteratorMethod$4(iterable); if (typeof iterFn != 'function') throw TypeError('Target is not iterable'); // optimisation for array iterators - if (isArrayIteratorMethod(iterFn)) { - for (index = 0, length = toLength(iterable.length); length > index; index++) { - result = AS_ENTRIES - ? boundFunction(anObject(step = iterable[index])[0], step[1]) - : boundFunction(iterable[index]); + if (isArrayIteratorMethod$2(iterFn)) { + for (index = 0, length = toLength$j(iterable.length); length > index; index++) { + result = callFn(iterable[index]); if (result && result instanceof Result) return result; } return new Result(false); } @@ -2296,17 +2898,19 @@ next = iterator.next; while (!(step = next.call(iterator)).done) { - result = callWithSafeIterationClosing(iterator, boundFunction, step.value, AS_ENTRIES); + try { + result = callFn(step.value); + } catch (error) { + iteratorClose$1(iterator); + throw error; + } if (typeof result == 'object' && result && result instanceof Result) return result; } return new Result(false); }; - iterate.stop = function (result) { - return new Result(true, result); - }; - }); + var wellKnownSymbol$b = wellKnownSymbol$s; - var ITERATOR$4 = wellKnownSymbol('iterator'); + var ITERATOR$3 = wellKnownSymbol$b('iterator'); var SAFE_CLOSING = false; try { @@ -2319,19 +2923,19 @@ SAFE_CLOSING = true; } }; - iteratorWithReturn[ITERATOR$4] = function () { + iteratorWithReturn[ITERATOR$3] = function () { return this; }; - // eslint-disable-next-line no-throw-literal + // eslint-disable-next-line es/no-array-from, no-throw-literal -- required for testing Array.from(iteratorWithReturn, function () { throw 2; }); } catch (error) { /* empty */ } - var checkCorrectnessOfIteration = function (exec, SKIP_CLOSING) { + var checkCorrectnessOfIteration$4 = function (exec, SKIP_CLOSING) { if (!SKIP_CLOSING && !SAFE_CLOSING) return false; var ITERATION_SUPPORT = false; try { var object = {}; - object[ITERATOR$4] = function () { + object[ITERATOR$3] = function () { return { next: function () { return { done: ITERATION_SUPPORT = true }; @@ -2343,21 +2947,36 @@ return ITERATION_SUPPORT; }; - var engineIsIos = /(iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent); + var userAgent$4 = engineUserAgent; + + var engineIsIos = /(?:iphone|ipod|ipad).*applewebkit/i.test(userAgent$4); + + var classof$6 = classofRaw$1; + var global$l = global$F; - var location$1 = global_1.location; - var set$2 = global_1.setImmediate; - var clear = global_1.clearImmediate; - var process$2 = global_1.process; - var MessageChannel = global_1.MessageChannel; - var Dispatch = global_1.Dispatch; + var engineIsNode = classof$6(global$l.process) == 'process'; + + var global$k = global$F; + var fails$z = fails$N; + var bind$9 = functionBindContext; + var html = html$2; + var createElement = documentCreateElement$1; + var IS_IOS$1 = engineIsIos; + var IS_NODE$3 = engineIsNode; + + var location$1 = global$k.location; + var set$2 = global$k.setImmediate; + var clear = global$k.clearImmediate; + var process$3 = global$k.process; + var MessageChannel = global$k.MessageChannel; + var Dispatch$1 = global$k.Dispatch; var counter = 0; var queue = {}; var ONREADYSTATECHANGE = 'onreadystatechange'; var defer, channel, port; var run = function (id) { - // eslint-disable-next-line no-prototype-builtins + // eslint-disable-next-line no-prototype-builtins -- safe if (queue.hasOwnProperty(id)) { var fn = queue[id]; delete queue[id]; @@ -2377,7 +2996,7 @@ var post = function (id) { // old engines have not location.origin - global_1.postMessage(id + '', location$1.protocol + '//' + location$1.host); + global$k.postMessage(id + '', location$1.protocol + '//' + location$1.host); }; // Node.js 0.9+ & IE10+ has setImmediate, otherwise: @@ -2387,7 +3006,7 @@ var i = 1; while (arguments.length > i) args.push(arguments[i++]); queue[++counter] = function () { - // eslint-disable-next-line no-new-func + // eslint-disable-next-line no-new-func -- spec requirement (typeof fn == 'function' ? fn : Function(fn)).apply(undefined, args); }; defer(counter); @@ -2397,37 +3016,37 @@ delete queue[id]; }; // Node.js 0.8- - if (classofRaw(process$2) == 'process') { + if (IS_NODE$3) { defer = function (id) { - process$2.nextTick(runner(id)); + process$3.nextTick(runner(id)); }; // Sphere (JS game engine) Dispatch API - } else if (Dispatch && Dispatch.now) { + } else if (Dispatch$1 && Dispatch$1.now) { defer = function (id) { - Dispatch.now(runner(id)); + Dispatch$1.now(runner(id)); }; // Browsers with MessageChannel, includes WebWorkers // except iOS - https://github.com/zloirock/core-js/issues/624 - } else if (MessageChannel && !engineIsIos) { + } else if (MessageChannel && !IS_IOS$1) { channel = new MessageChannel(); port = channel.port2; channel.port1.onmessage = listener; - defer = functionBindContext(port.postMessage, port, 1); + defer = bind$9(port.postMessage, port, 1); // Browsers with postMessage, skip WebWorkers // IE8 has postMessage, but it's sync & typeof its postMessage is 'object' } else if ( - global_1.addEventListener && + global$k.addEventListener && typeof postMessage == 'function' && - !global_1.importScripts && - !fails(post) && - location$1.protocol !== 'file:' + !global$k.importScripts && + location$1 && location$1.protocol !== 'file:' && + !fails$z(post) ) { defer = post; - global_1.addEventListener('message', listener, false); + global$k.addEventListener('message', listener, false); // IE8- - } else if (ONREADYSTATECHANGE in documentCreateElement('script')) { + } else if (ONREADYSTATECHANGE in createElement('script')) { defer = function (id) { - html.appendChild(documentCreateElement('script'))[ONREADYSTATECHANGE] = function () { + html.appendChild(createElement('script'))[ONREADYSTATECHANGE] = function () { html.removeChild(this); run(id); }; @@ -2440,38 +3059,44 @@ } } - var task = { + var task$1 = { set: set$2, clear: clear }; - var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; - - var macrotask = task.set; + var userAgent$3 = engineUserAgent; + var engineIsWebosWebkit = /web0s(?!.*chrome)/i.test(userAgent$3); - var MutationObserver = global_1.MutationObserver || global_1.WebKitMutationObserver; - var process$3 = global_1.process; - var Promise$1 = global_1.Promise; - var IS_NODE = classofRaw(process$3) == 'process'; + var global$j = global$F; + var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f; + var macrotask = task$1.set; + var IS_IOS = engineIsIos; + var IS_WEBOS_WEBKIT = engineIsWebosWebkit; + var IS_NODE$2 = engineIsNode; + + var MutationObserver = global$j.MutationObserver || global$j.WebKitMutationObserver; + var document$2 = global$j.document; + var process$2 = global$j.process; + var Promise$1 = global$j.Promise; // Node.js 11 shows ExperimentalWarning on getting `queueMicrotask` - var queueMicrotaskDescriptor = getOwnPropertyDescriptor$2(global_1, 'queueMicrotask'); + var queueMicrotaskDescriptor = getOwnPropertyDescriptor$3(global$j, 'queueMicrotask'); var queueMicrotask = queueMicrotaskDescriptor && queueMicrotaskDescriptor.value; - var flush, head, last, notify, toggle, node, promise, then; + var flush, head, last, notify$1, toggle, node, promise, then; // modern engines have queueMicrotask method if (!queueMicrotask) { flush = function () { var parent, fn; - if (IS_NODE && (parent = process$3.domain)) parent.exit(); + if (IS_NODE$2 && (parent = process$2.domain)) parent.exit(); while (head) { fn = head.fn; head = head.next; try { fn(); } catch (error) { - if (head) notify(); + if (head) notify$1(); else last = undefined; throw error; } @@ -2479,27 +3104,30 @@ if (parent) parent.enter(); }; - // Node.js - if (IS_NODE) { - notify = function () { - process$3.nextTick(flush); - }; // browsers with MutationObserver, except iOS - https://github.com/zloirock/core-js/issues/339 - } else if (MutationObserver && !engineIsIos) { + // also except WebOS Webkit https://github.com/zloirock/core-js/issues/898 + if (!IS_IOS && !IS_NODE$2 && !IS_WEBOS_WEBKIT && MutationObserver && document$2) { toggle = true; - node = document.createTextNode(''); + node = document$2.createTextNode(''); new MutationObserver(flush).observe(node, { characterData: true }); - notify = function () { + notify$1 = function () { node.data = toggle = !toggle; }; // environments with maybe non-completely correct, but existent Promise } else if (Promise$1 && Promise$1.resolve) { // Promise.resolve without an argument throws an error in LG WebOS 2 promise = Promise$1.resolve(undefined); + // workaround of WebKit ~ iOS Safari 10.1 bug + promise.constructor = Promise$1; then = promise.then; - notify = function () { + notify$1 = function () { then.call(promise, flush); }; + // Node.js without promises + } else if (IS_NODE$2) { + notify$1 = function () { + process$2.nextTick(flush); + }; // for other environments - macrotask based on: // - setImmediate // - MessageChannel @@ -2507,22 +3135,26 @@ // - onreadystatechange // - setTimeout } else { - notify = function () { + notify$1 = function () { // strange IE + webpack dev server bug - use .call(global) - macrotask.call(global_1, flush); + macrotask.call(global$j, flush); }; } } - var microtask = queueMicrotask || function (fn) { + var microtask$1 = queueMicrotask || function (fn) { var task = { fn: fn, next: undefined }; if (last) last.next = task; if (!head) { head = task; - notify(); + notify$1(); } last = task; }; + var newPromiseCapability$2 = {}; + + var aFunction$6 = aFunction$9; + var PromiseCapability = function (C) { var resolve, reject; this.promise = new C(function ($$resolve, $$reject) { @@ -2530,36 +3162,39 @@ resolve = $$resolve; reject = $$reject; }); - this.resolve = aFunction$1(resolve); - this.reject = aFunction$1(reject); + this.resolve = aFunction$6(resolve); + this.reject = aFunction$6(reject); }; - // 25.4.1.5 NewPromiseCapability(C) - var f$7 = function (C) { + // `NewPromiseCapability` abstract operation + // https://tc39.es/ecma262/#sec-newpromisecapability + newPromiseCapability$2.f = function (C) { return new PromiseCapability(C); }; - var newPromiseCapability = { - f: f$7 - }; + var anObject$b = anObject$m; + var isObject$h = isObject$r; + var newPromiseCapability$1 = newPromiseCapability$2; - var promiseResolve = function (C, x) { - anObject(C); - if (isObject(x) && x.constructor === C) return x; - var promiseCapability = newPromiseCapability.f(C); + var promiseResolve$2 = function (C, x) { + anObject$b(C); + if (isObject$h(x) && x.constructor === C) return x; + var promiseCapability = newPromiseCapability$1.f(C); var resolve = promiseCapability.resolve; resolve(x); return promiseCapability.promise; }; - var hostReportErrors = function (a, b) { - var console = global_1.console; + var global$i = global$F; + + var hostReportErrors$1 = function (a, b) { + var console = global$i.console; if (console && console.error) { arguments.length === 1 ? console.error(a) : console.error(a, b); } }; - var perform = function (exec) { + var perform$1 = function (exec) { try { return { error: false, value: exec() }; } catch (error) { @@ -2567,31 +3202,52 @@ } }; - var task$1 = task.set; - - - - - - - - - - - var SPECIES$5 = wellKnownSymbol('species'); + var engineIsBrowser = typeof window == 'object'; + + var $$V = _export; + var global$h = global$F; + var getBuiltIn$3 = getBuiltIn$9; + var NativePromise$1 = nativePromiseConstructor; + var redefine$8 = redefine$g.exports; + var redefineAll$2 = redefineAll$4; + var setPrototypeOf$3 = objectSetPrototypeOf; + var setToStringTag$5 = setToStringTag$a; + var setSpecies$3 = setSpecies$5; + var isObject$g = isObject$r; + var aFunction$5 = aFunction$9; + var anInstance$5 = anInstance$7; + var inspectSource = inspectSource$3; + var iterate$2 = iterate$3; + var checkCorrectnessOfIteration$3 = checkCorrectnessOfIteration$4; + var speciesConstructor$6 = speciesConstructor$8; + var task = task$1.set; + var microtask = microtask$1; + var promiseResolve$1 = promiseResolve$2; + var hostReportErrors = hostReportErrors$1; + var newPromiseCapabilityModule = newPromiseCapability$2; + var perform = perform$1; + var InternalStateModule$4 = internalState; + var isForced$3 = isForced_1; + var wellKnownSymbol$a = wellKnownSymbol$s; + var IS_BROWSER = engineIsBrowser; + var IS_NODE$1 = engineIsNode; + var V8_VERSION$1 = engineV8Version; + + var SPECIES$2 = wellKnownSymbol$a('species'); var PROMISE = 'Promise'; - var getInternalState$3 = internalState.get; - var setInternalState$3 = internalState.set; - var getInternalPromiseState = internalState.getterFor(PROMISE); - var PromiseConstructor = nativePromiseConstructor; - var TypeError$1 = global_1.TypeError; - var document$2 = global_1.document; - var process$4 = global_1.process; - var $fetch = getBuiltIn('fetch'); - var newPromiseCapability$1 = newPromiseCapability.f; - var newGenericPromiseCapability = newPromiseCapability$1; - var IS_NODE$1 = classofRaw(process$4) == 'process'; - var DISPATCH_EVENT = !!(document$2 && document$2.createEvent && global_1.dispatchEvent); + var getInternalState$2 = InternalStateModule$4.get; + var setInternalState$4 = InternalStateModule$4.set; + var getInternalPromiseState = InternalStateModule$4.getterFor(PROMISE); + var NativePromisePrototype = NativePromise$1 && NativePromise$1.prototype; + var PromiseConstructor = NativePromise$1; + var PromiseConstructorPrototype = NativePromisePrototype; + var TypeError$1 = global$h.TypeError; + var document$1 = global$h.document; + var process$1 = global$h.process; + var newPromiseCapability = newPromiseCapabilityModule.f; + var newGenericPromiseCapability = newPromiseCapability; + var DISPATCH_EVENT = !!(document$1 && document$1.createEvent && global$h.dispatchEvent); + var NATIVE_REJECTION_EVENT = typeof PromiseRejectionEvent == 'function'; var UNHANDLED_REJECTION = 'unhandledrejection'; var REJECTION_HANDLED = 'rejectionhandled'; var PENDING = 0; @@ -2599,43 +3255,43 @@ var REJECTED = 2; var HANDLED = 1; var UNHANDLED = 2; + var SUBCLASSING = false; var Internal, OwnPromiseCapability, PromiseWrapper, nativeThen; - var FORCED = isForced_1(PROMISE, function () { + var FORCED$f = isForced$3(PROMISE, function () { var GLOBAL_CORE_JS_PROMISE = inspectSource(PromiseConstructor) !== String(PromiseConstructor); - if (!GLOBAL_CORE_JS_PROMISE) { - // V8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables - // https://bugs.chromium.org/p/chromium/issues/detail?id=830565 - // We can't detect it synchronously, so just check versions - if (engineV8Version === 66) return true; - // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test - if (!IS_NODE$1 && typeof PromiseRejectionEvent != 'function') return true; - } + // V8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables + // https://bugs.chromium.org/p/chromium/issues/detail?id=830565 + // We can't detect it synchronously, so just check versions + if (!GLOBAL_CORE_JS_PROMISE && V8_VERSION$1 === 66) return true; // We can't use @@species feature detection in V8 since it causes // deoptimization and performance degradation // https://github.com/zloirock/core-js/issues/679 - if (engineV8Version >= 51 && /native code/.test(PromiseConstructor)) return false; + if (V8_VERSION$1 >= 51 && /native code/.test(PromiseConstructor)) return false; // Detect correctness of subclassing with @@species support - var promise = PromiseConstructor.resolve(1); + var promise = new PromiseConstructor(function (resolve) { resolve(1); }); var FakePromise = function (exec) { exec(function () { /* empty */ }, function () { /* empty */ }); }; var constructor = promise.constructor = {}; - constructor[SPECIES$5] = FakePromise; - return !(promise.then(function () { /* empty */ }) instanceof FakePromise); + constructor[SPECIES$2] = FakePromise; + SUBCLASSING = promise.then(function () { /* empty */ }) instanceof FakePromise; + if (!SUBCLASSING) return true; + // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test + return !GLOBAL_CORE_JS_PROMISE && IS_BROWSER && !NATIVE_REJECTION_EVENT; }); - var INCORRECT_ITERATION = FORCED || !checkCorrectnessOfIteration(function (iterable) { + var INCORRECT_ITERATION$1 = FORCED$f || !checkCorrectnessOfIteration$3(function (iterable) { PromiseConstructor.all(iterable)['catch'](function () { /* empty */ }); }); // helpers var isThenable = function (it) { var then; - return isObject(it) && typeof (then = it.then) == 'function' ? then : false; + return isObject$g(it) && typeof (then = it.then) == 'function' ? then : false; }; - var notify$1 = function (promise, state, isReject) { + var notify = function (state, isReject) { if (state.notified) return; state.notified = true; var chain = state.reactions; @@ -2654,7 +3310,7 @@ try { if (handler) { if (!ok) { - if (state.rejection === UNHANDLED) onHandleUnhandled(promise, state); + if (state.rejection === UNHANDLED) onHandleUnhandled(state); state.rejection = HANDLED; } if (handler === true) result = value; @@ -2679,33 +3335,34 @@ } state.reactions = []; state.notified = false; - if (isReject && !state.rejection) onUnhandled(promise, state); + if (isReject && !state.rejection) onUnhandled(state); }); }; - var dispatchEvent = function (name, promise, reason) { + var dispatchEvent$1 = function (name, promise, reason) { var event, handler; if (DISPATCH_EVENT) { - event = document$2.createEvent('Event'); + event = document$1.createEvent('Event'); event.promise = promise; event.reason = reason; event.initEvent(name, false, true); - global_1.dispatchEvent(event); + global$h.dispatchEvent(event); } else event = { promise: promise, reason: reason }; - if (handler = global_1['on' + name]) handler(event); + if (!NATIVE_REJECTION_EVENT && (handler = global$h['on' + name])) handler(event); else if (name === UNHANDLED_REJECTION) hostReportErrors('Unhandled promise rejection', reason); }; - var onUnhandled = function (promise, state) { - task$1.call(global_1, function () { + var onUnhandled = function (state) { + task.call(global$h, function () { + var promise = state.facade; var value = state.value; var IS_UNHANDLED = isUnhandled(state); var result; if (IS_UNHANDLED) { result = perform(function () { if (IS_NODE$1) { - process$4.emit('unhandledRejection', value, promise); - } else dispatchEvent(UNHANDLED_REJECTION, promise, value); + process$1.emit('unhandledRejection', value, promise); + } else dispatchEvent$1(UNHANDLED_REJECTION, promise, value); }); // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should state.rejection = IS_NODE$1 || isUnhandled(state) ? UNHANDLED : HANDLED; @@ -2718,75 +3375,77 @@ return state.rejection !== HANDLED && !state.parent; }; - var onHandleUnhandled = function (promise, state) { - task$1.call(global_1, function () { + var onHandleUnhandled = function (state) { + task.call(global$h, function () { + var promise = state.facade; if (IS_NODE$1) { - process$4.emit('rejectionHandled', promise); - } else dispatchEvent(REJECTION_HANDLED, promise, state.value); + process$1.emit('rejectionHandled', promise); + } else dispatchEvent$1(REJECTION_HANDLED, promise, state.value); }); }; - var bind = function (fn, promise, state, unwrap) { + var bind$8 = function (fn, state, unwrap) { return function (value) { - fn(promise, state, value, unwrap); + fn(state, value, unwrap); }; }; - var internalReject = function (promise, state, value, unwrap) { + var internalReject = function (state, value, unwrap) { if (state.done) return; state.done = true; if (unwrap) state = unwrap; state.value = value; state.state = REJECTED; - notify$1(promise, state, true); + notify(state, true); }; - var internalResolve = function (promise, state, value, unwrap) { + var internalResolve = function (state, value, unwrap) { if (state.done) return; state.done = true; if (unwrap) state = unwrap; try { - if (promise === value) throw TypeError$1("Promise can't be resolved itself"); + if (state.facade === value) throw TypeError$1("Promise can't be resolved itself"); var then = isThenable(value); if (then) { microtask(function () { var wrapper = { done: false }; try { then.call(value, - bind(internalResolve, promise, wrapper, state), - bind(internalReject, promise, wrapper, state) + bind$8(internalResolve, wrapper, state), + bind$8(internalReject, wrapper, state) ); } catch (error) { - internalReject(promise, wrapper, error, state); + internalReject(wrapper, error, state); } }); } else { state.value = value; state.state = FULFILLED; - notify$1(promise, state, false); + notify(state, false); } } catch (error) { - internalReject(promise, { done: false }, error, state); + internalReject({ done: false }, error, state); } }; // constructor polyfill - if (FORCED) { + if (FORCED$f) { // 25.4.3.1 Promise(executor) PromiseConstructor = function Promise(executor) { - anInstance(this, PromiseConstructor, PROMISE); - aFunction$1(executor); + anInstance$5(this, PromiseConstructor, PROMISE); + aFunction$5(executor); Internal.call(this); - var state = getInternalState$3(this); + var state = getInternalState$2(this); try { - executor(bind(internalResolve, this, state), bind(internalReject, this, state)); + executor(bind$8(internalResolve, state), bind$8(internalReject, state)); } catch (error) { - internalReject(this, state, error); + internalReject(state, error); } }; - // eslint-disable-next-line no-unused-vars + PromiseConstructorPrototype = PromiseConstructor.prototype; + // eslint-disable-next-line no-unused-vars -- required for `.length` Internal = function Promise(executor) { - setInternalState$3(this, { + setInternalState$4(this, { type: PROMISE, done: false, notified: false, @@ -2797,103 +3456,110 @@ value: undefined }); }; - Internal.prototype = redefineAll(PromiseConstructor.prototype, { + Internal.prototype = redefineAll$2(PromiseConstructorPrototype, { // `Promise.prototype.then` method - // https://tc39.github.io/ecma262/#sec-promise.prototype.then + // https://tc39.es/ecma262/#sec-promise.prototype.then then: function then(onFulfilled, onRejected) { var state = getInternalPromiseState(this); - var reaction = newPromiseCapability$1(speciesConstructor(this, PromiseConstructor)); + var reaction = newPromiseCapability(speciesConstructor$6(this, PromiseConstructor)); reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; reaction.fail = typeof onRejected == 'function' && onRejected; - reaction.domain = IS_NODE$1 ? process$4.domain : undefined; + reaction.domain = IS_NODE$1 ? process$1.domain : undefined; state.parent = true; state.reactions.push(reaction); - if (state.state != PENDING) notify$1(this, state, false); + if (state.state != PENDING) notify(state, false); return reaction.promise; }, // `Promise.prototype.catch` method - // https://tc39.github.io/ecma262/#sec-promise.prototype.catch + // https://tc39.es/ecma262/#sec-promise.prototype.catch 'catch': function (onRejected) { return this.then(undefined, onRejected); } }); OwnPromiseCapability = function () { var promise = new Internal(); - var state = getInternalState$3(promise); + var state = getInternalState$2(promise); this.promise = promise; - this.resolve = bind(internalResolve, promise, state); - this.reject = bind(internalReject, promise, state); + this.resolve = bind$8(internalResolve, state); + this.reject = bind$8(internalReject, state); }; - newPromiseCapability.f = newPromiseCapability$1 = function (C) { + newPromiseCapabilityModule.f = newPromiseCapability = function (C) { return C === PromiseConstructor || C === PromiseWrapper ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C); }; - if ( typeof nativePromiseConstructor == 'function') { - nativeThen = nativePromiseConstructor.prototype.then; + if (typeof NativePromise$1 == 'function' && NativePromisePrototype !== Object.prototype) { + nativeThen = NativePromisePrototype.then; - // wrap native Promise#then for native async functions - redefine(nativePromiseConstructor.prototype, 'then', function then(onFulfilled, onRejected) { - var that = this; - return new PromiseConstructor(function (resolve, reject) { - nativeThen.call(that, resolve, reject); - }).then(onFulfilled, onRejected); - // https://github.com/zloirock/core-js/issues/640 - }, { unsafe: true }); + if (!SUBCLASSING) { + // make `Promise#then` return a polyfilled `Promise` for native promise-based APIs + redefine$8(NativePromisePrototype, 'then', function then(onFulfilled, onRejected) { + var that = this; + return new PromiseConstructor(function (resolve, reject) { + nativeThen.call(that, resolve, reject); + }).then(onFulfilled, onRejected); + // https://github.com/zloirock/core-js/issues/640 + }, { unsafe: true }); - // wrap fetch result - if (typeof $fetch == 'function') _export({ global: true, enumerable: true, forced: true }, { - // eslint-disable-next-line no-unused-vars - fetch: function fetch(input /* , init */) { - return promiseResolve(PromiseConstructor, $fetch.apply(global_1, arguments)); - } - }); + // makes sure that native promise-based APIs `Promise#catch` properly works with patched `Promise#then` + redefine$8(NativePromisePrototype, 'catch', PromiseConstructorPrototype['catch'], { unsafe: true }); + } + + // make `.constructor === Promise` work for native promise-based APIs + try { + delete NativePromisePrototype.constructor; + } catch (error) { /* empty */ } + + // make `instanceof Promise` work for native promise-based APIs + if (setPrototypeOf$3) { + setPrototypeOf$3(NativePromisePrototype, PromiseConstructorPrototype); + } } } - _export({ global: true, wrap: true, forced: FORCED }, { + $$V({ global: true, wrap: true, forced: FORCED$f }, { Promise: PromiseConstructor }); - setToStringTag(PromiseConstructor, PROMISE, false); - setSpecies(PROMISE); + setToStringTag$5(PromiseConstructor, PROMISE, false); + setSpecies$3(PROMISE); - PromiseWrapper = getBuiltIn(PROMISE); + PromiseWrapper = getBuiltIn$3(PROMISE); // statics - _export({ target: PROMISE, stat: true, forced: FORCED }, { + $$V({ target: PROMISE, stat: true, forced: FORCED$f }, { // `Promise.reject` method - // https://tc39.github.io/ecma262/#sec-promise.reject + // https://tc39.es/ecma262/#sec-promise.reject reject: function reject(r) { - var capability = newPromiseCapability$1(this); + var capability = newPromiseCapability(this); capability.reject.call(undefined, r); return capability.promise; } }); - _export({ target: PROMISE, stat: true, forced: FORCED }, { + $$V({ target: PROMISE, stat: true, forced: FORCED$f }, { // `Promise.resolve` method - // https://tc39.github.io/ecma262/#sec-promise.resolve + // https://tc39.es/ecma262/#sec-promise.resolve resolve: function resolve(x) { - return promiseResolve( this, x); + return promiseResolve$1(this, x); } }); - _export({ target: PROMISE, stat: true, forced: INCORRECT_ITERATION }, { + $$V({ target: PROMISE, stat: true, forced: INCORRECT_ITERATION$1 }, { // `Promise.all` method - // https://tc39.github.io/ecma262/#sec-promise.all + // https://tc39.es/ecma262/#sec-promise.all all: function all(iterable) { var C = this; - var capability = newPromiseCapability$1(C); + var capability = newPromiseCapability(C); var resolve = capability.resolve; var reject = capability.reject; var result = perform(function () { - var $promiseResolve = aFunction$1(C.resolve); + var $promiseResolve = aFunction$5(C.resolve); var values = []; var counter = 0; var remaining = 1; - iterate_1(iterable, function (promise) { + iterate$2(iterable, function (promise) { var index = counter++; var alreadyCalled = false; values.push(undefined); @@ -2911,14 +3577,14 @@ return capability.promise; }, // `Promise.race` method - // https://tc39.github.io/ecma262/#sec-promise.race + // https://tc39.es/ecma262/#sec-promise.race race: function race(iterable) { var C = this; - var capability = newPromiseCapability$1(C); + var capability = newPromiseCapability(C); var reject = capability.reject; var result = perform(function () { - var $promiseResolve = aFunction$1(C.resolve); - iterate_1(iterable, function (promise) { + var $promiseResolve = aFunction$5(C.resolve); + iterate$2(iterable, function (promise) { $promiseResolve.call(C, promise).then(capability.resolve, reject); }); }); @@ -2927,1510 +3593,1048 @@ } }); - // `RegExp.prototype.flags` getter implementation - // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags - var regexpFlags = function () { - var that = anObject(this); - var result = ''; - if (that.global) result += 'g'; - if (that.ignoreCase) result += 'i'; - if (that.multiline) result += 'm'; - if (that.dotAll) result += 's'; - if (that.unicode) result += 'u'; - if (that.sticky) result += 'y'; + var typedArrayConstructor = {exports: {}}; + + /* eslint-disable no-new -- required for testing */ + + var global$g = global$F; + var fails$y = fails$N; + var checkCorrectnessOfIteration$2 = checkCorrectnessOfIteration$4; + var NATIVE_ARRAY_BUFFER_VIEWS$1 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; + + var ArrayBuffer$2 = global$g.ArrayBuffer; + var Int8Array$2 = global$g.Int8Array; + + var typedArrayConstructorsRequireWrappers = !NATIVE_ARRAY_BUFFER_VIEWS$1 || !fails$y(function () { + Int8Array$2(1); + }) || !fails$y(function () { + new Int8Array$2(-1); + }) || !checkCorrectnessOfIteration$2(function (iterable) { + new Int8Array$2(); + new Int8Array$2(null); + new Int8Array$2(1.5); + new Int8Array$2(iterable); + }, true) || fails$y(function () { + // Safari (11+) bug - a reason why even Safari 13 should load a typed array polyfill + return new Int8Array$2(new ArrayBuffer$2(2), 1, undefined).length !== 1; + }); + + var toInteger$5 = toInteger$b; + + var toPositiveInteger$1 = function (it) { + var result = toInteger$5(it); + if (result < 0) throw RangeError("The argument can't be less than 0"); return result; }; - // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError, - // so we use an intermediate function. - function RE(s, f) { - return RegExp(s, f); - } + var toPositiveInteger = toPositiveInteger$1; - var UNSUPPORTED_Y = fails(function () { - // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError - var re = RE('a', 'y'); - re.lastIndex = 2; - return re.exec('abcd') != null; - }); + var toOffset$2 = function (it, BYTES) { + var offset = toPositiveInteger(it); + if (offset % BYTES) throw RangeError('Wrong offset'); + return offset; + }; - var BROKEN_CARET = fails(function () { - // https://bugzilla.mozilla.org/show_bug.cgi?id=773687 - var re = RE('^r', 'gy'); - re.lastIndex = 2; - return re.exec('str') != null; - }); + var toObject$c = toObject$i; + var toLength$i = toLength$q; + var getIteratorMethod$3 = getIteratorMethod$5; + var isArrayIteratorMethod$1 = isArrayIteratorMethod$3; + var bind$7 = functionBindContext; + var aTypedArrayConstructor$4 = arrayBufferViewCore.aTypedArrayConstructor; - var regexpStickyHelpers = { - UNSUPPORTED_Y: UNSUPPORTED_Y, - BROKEN_CARET: BROKEN_CARET + var typedArrayFrom$2 = function from(source /* , mapfn, thisArg */) { + var O = toObject$c(source); + var argumentsLength = arguments.length; + var mapfn = argumentsLength > 1 ? arguments[1] : undefined; + var mapping = mapfn !== undefined; + var iteratorMethod = getIteratorMethod$3(O); + var i, length, result, step, iterator, next; + if (iteratorMethod != undefined && !isArrayIteratorMethod$1(iteratorMethod)) { + iterator = iteratorMethod.call(O); + next = iterator.next; + O = []; + while (!(step = next.call(iterator)).done) { + O.push(step.value); + } + } + if (mapping && argumentsLength > 2) { + mapfn = bind$7(mapfn, arguments[2], 2); + } + length = toLength$i(O.length); + result = new (aTypedArrayConstructor$4(this))(length); + for (i = 0; length > i; i++) { + result[i] = mapping ? mapfn(O[i], i) : O[i]; + } + return result; }; - var nativeExec = RegExp.prototype.exec; - // This always refers to the native implementation, because the - // String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js, - // which loads this file before patching the method. - var nativeReplace = String.prototype.replace; + var isObject$f = isObject$r; + var setPrototypeOf$2 = objectSetPrototypeOf; - var patchedExec = nativeExec; + // makes subclassing work correct for wrapped built-ins + var inheritIfRequired$4 = function ($this, dummy, Wrapper) { + var NewTarget, NewTargetPrototype; + if ( + // it can work only with native `setPrototypeOf` + setPrototypeOf$2 && + // we haven't completely correct pre-ES6 way for getting `new.target`, so use this + typeof (NewTarget = dummy.constructor) == 'function' && + NewTarget !== Wrapper && + isObject$f(NewTargetPrototype = NewTarget.prototype) && + NewTargetPrototype !== Wrapper.prototype + ) setPrototypeOf$2($this, NewTargetPrototype); + return $this; + }; - var UPDATES_LAST_INDEX_WRONG = (function () { - var re1 = /a/; - var re2 = /b*/g; - nativeExec.call(re1, 'a'); - nativeExec.call(re2, 'a'); - return re1.lastIndex !== 0 || re2.lastIndex !== 0; - })(); + var $$U = _export; + var global$f = global$F; + var DESCRIPTORS$c = descriptors; + var TYPED_ARRAYS_CONSTRUCTORS_REQUIRES_WRAPPERS$1 = typedArrayConstructorsRequireWrappers; + var ArrayBufferViewCore$m = arrayBufferViewCore; + var ArrayBufferModule = arrayBuffer; + var anInstance$4 = anInstance$7; + var createPropertyDescriptor$2 = createPropertyDescriptor$7; + var createNonEnumerableProperty$2 = createNonEnumerableProperty$e; + var toLength$h = toLength$q; + var toIndex = toIndex$2; + var toOffset$1 = toOffset$2; + var toPrimitive$3 = toPrimitive$7; + var has$5 = has$j; + var classof$5 = classof$b; + var isObject$e = isObject$r; + var create$9 = objectCreate; + var setPrototypeOf$1 = objectSetPrototypeOf; + var getOwnPropertyNames$2 = objectGetOwnPropertyNames.f; + var typedArrayFrom$1 = typedArrayFrom$2; + var forEach$1 = arrayIteration.forEach; + var setSpecies$2 = setSpecies$5; + var definePropertyModule$1 = objectDefineProperty; + var getOwnPropertyDescriptorModule$1 = objectGetOwnPropertyDescriptor; + var InternalStateModule$3 = internalState; + var inheritIfRequired$3 = inheritIfRequired$4; + + var getInternalState$1 = InternalStateModule$3.get; + var setInternalState$3 = InternalStateModule$3.set; + var nativeDefineProperty = definePropertyModule$1.f; + var nativeGetOwnPropertyDescriptor$1 = getOwnPropertyDescriptorModule$1.f; + var round = Math.round; + var RangeError$1 = global$f.RangeError; + var ArrayBuffer$1 = ArrayBufferModule.ArrayBuffer; + var DataView$1 = ArrayBufferModule.DataView; + var NATIVE_ARRAY_BUFFER_VIEWS = ArrayBufferViewCore$m.NATIVE_ARRAY_BUFFER_VIEWS; + var TYPED_ARRAY_TAG = ArrayBufferViewCore$m.TYPED_ARRAY_TAG; + var TypedArray = ArrayBufferViewCore$m.TypedArray; + var TypedArrayPrototype = ArrayBufferViewCore$m.TypedArrayPrototype; + var aTypedArrayConstructor$3 = ArrayBufferViewCore$m.aTypedArrayConstructor; + var isTypedArray = ArrayBufferViewCore$m.isTypedArray; + var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'; + var WRONG_LENGTH = 'Wrong length'; - var UNSUPPORTED_Y$1 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET; + var fromList = function (C, list) { + var index = 0; + var length = list.length; + var result = new (aTypedArrayConstructor$3(C))(length); + while (length > index) result[index] = list[index++]; + return result; + }; - // nonparticipating capturing group, copied from es5-shim's String#split patch. - var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; + var addGetter = function (it, key) { + nativeDefineProperty(it, key, { get: function () { + return getInternalState$1(this)[key]; + } }); + }; - var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$1; + var isArrayBuffer = function (it) { + var klass; + return it instanceof ArrayBuffer$1 || (klass = classof$5(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer'; + }; - if (PATCH) { - patchedExec = function exec(str) { - var re = this; - var lastIndex, reCopy, match, i; - var sticky = UNSUPPORTED_Y$1 && re.sticky; - var flags = regexpFlags.call(re); - var source = re.source; - var charsAdded = 0; - var strCopy = str; + var isTypedArrayIndex = function (target, key) { + return isTypedArray(target) + && typeof key != 'symbol' + && key in target + && String(+key) == String(key); + }; - if (sticky) { - flags = flags.replace('y', ''); - if (flags.indexOf('g') === -1) { - flags += 'g'; - } + var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) { + return isTypedArrayIndex(target, key = toPrimitive$3(key, true)) + ? createPropertyDescriptor$2(2, target[key]) + : nativeGetOwnPropertyDescriptor$1(target, key); + }; - strCopy = String(str).slice(re.lastIndex); - // Support anchored sticky behavior. - if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) { - source = '(?: ' + source + ')'; - strCopy = ' ' + strCopy; - charsAdded++; - } - // ^(? + rx + ) is needed, in combination with some str slicing, to - // simulate the 'y' flag. - reCopy = new RegExp('^(?:' + source + ')', flags); + var wrappedDefineProperty = function defineProperty(target, key, descriptor) { + if (isTypedArrayIndex(target, key = toPrimitive$3(key, true)) + && isObject$e(descriptor) + && has$5(descriptor, 'value') + && !has$5(descriptor, 'get') + && !has$5(descriptor, 'set') + // TODO: add validation descriptor w/o calling accessors + && !descriptor.configurable + && (!has$5(descriptor, 'writable') || descriptor.writable) + && (!has$5(descriptor, 'enumerable') || descriptor.enumerable) + ) { + target[key] = descriptor.value; + return target; + } return nativeDefineProperty(target, key, descriptor); + }; + + if (DESCRIPTORS$c) { + if (!NATIVE_ARRAY_BUFFER_VIEWS) { + getOwnPropertyDescriptorModule$1.f = wrappedGetOwnPropertyDescriptor; + definePropertyModule$1.f = wrappedDefineProperty; + addGetter(TypedArrayPrototype, 'buffer'); + addGetter(TypedArrayPrototype, 'byteOffset'); + addGetter(TypedArrayPrototype, 'byteLength'); + addGetter(TypedArrayPrototype, 'length'); + } + + $$U({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, { + getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor, + defineProperty: wrappedDefineProperty + }); + + typedArrayConstructor.exports = function (TYPE, wrapper, CLAMPED) { + var BYTES = TYPE.match(/\d+$/)[0] / 8; + var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array'; + var GETTER = 'get' + TYPE; + var SETTER = 'set' + TYPE; + var NativeTypedArrayConstructor = global$f[CONSTRUCTOR_NAME]; + var TypedArrayConstructor = NativeTypedArrayConstructor; + var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype; + var exported = {}; + + var getter = function (that, index) { + var data = getInternalState$1(that); + return data.view[GETTER](index * BYTES + data.byteOffset, true); + }; + + var setter = function (that, index, value) { + var data = getInternalState$1(that); + if (CLAMPED) value = (value = round(value)) < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF; + data.view[SETTER](index * BYTES + data.byteOffset, value, true); + }; + + var addElement = function (that, index) { + nativeDefineProperty(that, index, { + get: function () { + return getter(this, index); + }, + set: function (value) { + return setter(this, index, value); + }, + enumerable: true + }); + }; + + if (!NATIVE_ARRAY_BUFFER_VIEWS) { + TypedArrayConstructor = wrapper(function (that, data, offset, $length) { + anInstance$4(that, TypedArrayConstructor, CONSTRUCTOR_NAME); + var index = 0; + var byteOffset = 0; + var buffer, byteLength, length; + if (!isObject$e(data)) { + length = toIndex(data); + byteLength = length * BYTES; + buffer = new ArrayBuffer$1(byteLength); + } else if (isArrayBuffer(data)) { + buffer = data; + byteOffset = toOffset$1(offset, BYTES); + var $len = data.byteLength; + if ($length === undefined) { + if ($len % BYTES) throw RangeError$1(WRONG_LENGTH); + byteLength = $len - byteOffset; + if (byteLength < 0) throw RangeError$1(WRONG_LENGTH); + } else { + byteLength = toLength$h($length) * BYTES; + if (byteLength + byteOffset > $len) throw RangeError$1(WRONG_LENGTH); + } + length = byteLength / BYTES; + } else if (isTypedArray(data)) { + return fromList(TypedArrayConstructor, data); + } else { + return typedArrayFrom$1.call(TypedArrayConstructor, data); + } + setInternalState$3(that, { + buffer: buffer, + byteOffset: byteOffset, + byteLength: byteLength, + length: length, + view: new DataView$1(buffer) + }); + while (index < length) addElement(that, index++); + }); + + if (setPrototypeOf$1) setPrototypeOf$1(TypedArrayConstructor, TypedArray); + TypedArrayConstructorPrototype = TypedArrayConstructor.prototype = create$9(TypedArrayPrototype); + } else if (TYPED_ARRAYS_CONSTRUCTORS_REQUIRES_WRAPPERS$1) { + TypedArrayConstructor = wrapper(function (dummy, data, typedArrayOffset, $length) { + anInstance$4(dummy, TypedArrayConstructor, CONSTRUCTOR_NAME); + return inheritIfRequired$3(function () { + if (!isObject$e(data)) return new NativeTypedArrayConstructor(toIndex(data)); + if (isArrayBuffer(data)) return $length !== undefined + ? new NativeTypedArrayConstructor(data, toOffset$1(typedArrayOffset, BYTES), $length) + : typedArrayOffset !== undefined + ? new NativeTypedArrayConstructor(data, toOffset$1(typedArrayOffset, BYTES)) + : new NativeTypedArrayConstructor(data); + if (isTypedArray(data)) return fromList(TypedArrayConstructor, data); + return typedArrayFrom$1.call(TypedArrayConstructor, data); + }(), dummy, TypedArrayConstructor); + }); + + if (setPrototypeOf$1) setPrototypeOf$1(TypedArrayConstructor, TypedArray); + forEach$1(getOwnPropertyNames$2(NativeTypedArrayConstructor), function (key) { + if (!(key in TypedArrayConstructor)) { + createNonEnumerableProperty$2(TypedArrayConstructor, key, NativeTypedArrayConstructor[key]); + } + }); + TypedArrayConstructor.prototype = TypedArrayConstructorPrototype; } - if (NPCG_INCLUDED) { - reCopy = new RegExp('^' + source + '$(?!\\s)', flags); + if (TypedArrayConstructorPrototype.constructor !== TypedArrayConstructor) { + createNonEnumerableProperty$2(TypedArrayConstructorPrototype, 'constructor', TypedArrayConstructor); } - if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; - match = nativeExec.call(sticky ? reCopy : re, strCopy); + if (TYPED_ARRAY_TAG) { + createNonEnumerableProperty$2(TypedArrayConstructorPrototype, TYPED_ARRAY_TAG, CONSTRUCTOR_NAME); + } - if (sticky) { - if (match) { - match.input = match.input.slice(charsAdded); - match[0] = match[0].slice(charsAdded); - match.index = re.lastIndex; - re.lastIndex += match[0].length; - } else re.lastIndex = 0; - } else if (UPDATES_LAST_INDEX_WRONG && match) { - re.lastIndex = re.global ? match.index + match[0].length : lastIndex; + exported[CONSTRUCTOR_NAME] = TypedArrayConstructor; + + $$U({ + global: true, forced: TypedArrayConstructor != NativeTypedArrayConstructor, sham: !NATIVE_ARRAY_BUFFER_VIEWS + }, exported); + + if (!(BYTES_PER_ELEMENT in TypedArrayConstructor)) { + createNonEnumerableProperty$2(TypedArrayConstructor, BYTES_PER_ELEMENT, BYTES); } - if (NPCG_INCLUDED && match && match.length > 1) { - // Fix browsers whose `exec` methods don't consistently return `undefined` - // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/ - nativeReplace.call(match[0], reCopy, function () { - for (i = 1; i < arguments.length - 2; i++) { - if (arguments[i] === undefined) match[i] = undefined; - } - }); + + if (!(BYTES_PER_ELEMENT in TypedArrayConstructorPrototype)) { + createNonEnumerableProperty$2(TypedArrayConstructorPrototype, BYTES_PER_ELEMENT, BYTES); } - return match; + setSpecies$2(CONSTRUCTOR_NAME); }; - } + } else typedArrayConstructor.exports = function () { /* empty */ }; - var regexpExec = patchedExec; + var createTypedArrayConstructor$1 = typedArrayConstructor.exports; - _export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, { - exec: regexpExec + // `Uint8Array` constructor + // https://tc39.es/ecma262/#sec-typedarray-objects + createTypedArrayConstructor$1('Uint8', function (init) { + return function Uint8Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; }); - var TO_STRING$1 = 'toString'; - var RegExpPrototype = RegExp.prototype; - var nativeToString = RegExpPrototype[TO_STRING$1]; - - var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; }); - // FF44- RegExp#toString has a wrong name - var INCORRECT_NAME = nativeToString.name != TO_STRING$1; + var toObject$b = toObject$i; + var toAbsoluteIndex$4 = toAbsoluteIndex$8; + var toLength$g = toLength$q; - // `RegExp.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype.tostring - if (NOT_GENERIC || INCORRECT_NAME) { - redefine(RegExp.prototype, TO_STRING$1, function toString() { - var R = anObject(this); - var p = String(R.source); - var rf = R.flags; - var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype) ? regexpFlags.call(R) : rf); - return '/' + p + '/' + f; - }, { unsafe: true }); - } + var min$7 = Math.min; - // `String.prototype.{ codePointAt, at }` methods implementation - var createMethod$2 = function (CONVERT_TO_STRING) { - return function ($this, pos) { - var S = String(requireObjectCoercible($this)); - var position = toInteger(pos); - var size = S.length; - var first, second; - if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined; - first = S.charCodeAt(position); - return first < 0xD800 || first > 0xDBFF || position + 1 === size - || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF - ? CONVERT_TO_STRING ? S.charAt(position) : first - : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000; - }; + // `Array.prototype.copyWithin` method implementation + // https://tc39.es/ecma262/#sec-array.prototype.copywithin + // eslint-disable-next-line es/no-array-prototype-copywithin -- safe + var arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) { + var O = toObject$b(this); + var len = toLength$g(O.length); + var to = toAbsoluteIndex$4(target, len); + var from = toAbsoluteIndex$4(start, len); + var end = arguments.length > 2 ? arguments[2] : undefined; + var count = min$7((end === undefined ? len : toAbsoluteIndex$4(end, len)) - from, len - to); + var inc = 1; + if (from < to && to < from + count) { + inc = -1; + from += count - 1; + to += count - 1; + } + while (count-- > 0) { + if (from in O) O[to] = O[from]; + else delete O[to]; + to += inc; + from += inc; + } return O; }; - var stringMultibyte = { - // `String.prototype.codePointAt` method - // https://tc39.github.io/ecma262/#sec-string.prototype.codepointat - codeAt: createMethod$2(false), - // `String.prototype.at` method - // https://github.com/mathiasbynens/String.prototype.at - charAt: createMethod$2(true) - }; + var ArrayBufferViewCore$l = arrayBufferViewCore; + var $copyWithin = arrayCopyWithin; - var charAt = stringMultibyte.charAt; + var aTypedArray$l = ArrayBufferViewCore$l.aTypedArray; + var exportTypedArrayMethod$m = ArrayBufferViewCore$l.exportTypedArrayMethod; + // `%TypedArray%.prototype.copyWithin` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.copywithin + exportTypedArrayMethod$m('copyWithin', function copyWithin(target, start /* , end */) { + return $copyWithin.call(aTypedArray$l(this), target, start, arguments.length > 2 ? arguments[2] : undefined); + }); + var ArrayBufferViewCore$k = arrayBufferViewCore; + var $every$1 = arrayIteration.every; - var STRING_ITERATOR = 'String Iterator'; - var setInternalState$4 = internalState.set; - var getInternalState$4 = internalState.getterFor(STRING_ITERATOR); + var aTypedArray$k = ArrayBufferViewCore$k.aTypedArray; + var exportTypedArrayMethod$l = ArrayBufferViewCore$k.exportTypedArrayMethod; - // `String.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator - defineIterator(String, 'String', function (iterated) { - setInternalState$4(this, { - type: STRING_ITERATOR, - string: String(iterated), - index: 0 - }); - // `%StringIteratorPrototype%.next` method - // https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next - }, function next() { - var state = getInternalState$4(this); - var string = state.string; - var index = state.index; - var point; - if (index >= string.length) return { value: undefined, done: true }; - point = charAt(string, index); - state.index += point.length; - return { value: point, done: false }; + // `%TypedArray%.prototype.every` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.every + exportTypedArrayMethod$l('every', function every(callbackfn /* , thisArg */) { + return $every$1(aTypedArray$k(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - // TODO: Remove from `core-js@4` since it's moved to entry points + var ArrayBufferViewCore$j = arrayBufferViewCore; + var $fill = arrayFill$1; + var aTypedArray$j = ArrayBufferViewCore$j.aTypedArray; + var exportTypedArrayMethod$k = ArrayBufferViewCore$j.exportTypedArrayMethod; + // `%TypedArray%.prototype.fill` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.fill + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$k('fill', function fill(value /* , start, end */) { + return $fill.apply(aTypedArray$j(this), arguments); + }); + + var aTypedArrayConstructor$2 = arrayBufferViewCore.aTypedArrayConstructor; + var speciesConstructor$5 = speciesConstructor$8; + + var typedArrayFromSpeciesAndList = function (instance, list) { + var C = speciesConstructor$5(instance, instance.constructor); + var index = 0; + var length = list.length; + var result = new (aTypedArrayConstructor$2(C))(length); + while (length > index) result[index] = list[index++]; + return result; + }; + var ArrayBufferViewCore$i = arrayBufferViewCore; + var $filter$1 = arrayIteration.filter; + var fromSpeciesAndList = typedArrayFromSpeciesAndList; + var aTypedArray$i = ArrayBufferViewCore$i.aTypedArray; + var exportTypedArrayMethod$j = ArrayBufferViewCore$i.exportTypedArrayMethod; + // `%TypedArray%.prototype.filter` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.filter + exportTypedArrayMethod$j('filter', function filter(callbackfn /* , thisArg */) { + var list = $filter$1(aTypedArray$i(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return fromSpeciesAndList(this, list); + }); + var ArrayBufferViewCore$h = arrayBufferViewCore; + var $find$1 = arrayIteration.find; - var SPECIES$6 = wellKnownSymbol('species'); + var aTypedArray$h = ArrayBufferViewCore$h.aTypedArray; + var exportTypedArrayMethod$i = ArrayBufferViewCore$h.exportTypedArrayMethod; - var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () { - // #replace needs built-in support for named groups. - // #match works fine because it just return the exec results, even if it has - // a "grops" property. - var re = /./; - re.exec = function () { - var result = []; - result.groups = { a: '7' }; - return result; - }; - return ''.replace(re, '$') !== '7'; + // `%TypedArray%.prototype.find` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.find + exportTypedArrayMethod$i('find', function find(predicate /* , thisArg */) { + return $find$1(aTypedArray$h(this), predicate, arguments.length > 1 ? arguments[1] : undefined); }); - // IE <= 11 replaces $0 with the whole match, as if it was $& - // https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0 - var REPLACE_KEEPS_$0 = (function () { - return 'a'.replace(/./, '$0') === '$0'; - })(); + var ArrayBufferViewCore$g = arrayBufferViewCore; + var $findIndex$1 = arrayIteration.findIndex; - var REPLACE = wellKnownSymbol('replace'); - // Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string - var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () { - if (/./[REPLACE]) { - return /./[REPLACE]('a', '$0') === ''; - } - return false; - })(); + var aTypedArray$g = ArrayBufferViewCore$g.aTypedArray; + var exportTypedArrayMethod$h = ArrayBufferViewCore$g.exportTypedArrayMethod; - // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec - // Weex JS has frozen built-in prototypes, so use try / catch wrapper - var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () { - var re = /(?:)/; - var originalExec = re.exec; - re.exec = function () { return originalExec.apply(this, arguments); }; - var result = 'ab'.split(re); - return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b'; + // `%TypedArray%.prototype.findIndex` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.findindex + exportTypedArrayMethod$h('findIndex', function findIndex(predicate /* , thisArg */) { + return $findIndex$1(aTypedArray$g(this), predicate, arguments.length > 1 ? arguments[1] : undefined); }); - var fixRegexpWellKnownSymbolLogic = function (KEY, length, exec, sham) { - var SYMBOL = wellKnownSymbol(KEY); + var ArrayBufferViewCore$f = arrayBufferViewCore; + var $forEach = arrayIteration.forEach; - var DELEGATES_TO_SYMBOL = !fails(function () { - // String methods call symbol-named RegEp methods - var O = {}; - O[SYMBOL] = function () { return 7; }; - return ''[KEY](O) != 7; - }); + var aTypedArray$f = ArrayBufferViewCore$f.aTypedArray; + var exportTypedArrayMethod$g = ArrayBufferViewCore$f.exportTypedArrayMethod; - var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () { - // Symbol-named RegExp methods call .exec - var execCalled = false; - var re = /a/; + // `%TypedArray%.prototype.forEach` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.foreach + exportTypedArrayMethod$g('forEach', function forEach(callbackfn /* , thisArg */) { + $forEach(aTypedArray$f(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + }); - if (KEY === 'split') { - // We can't use real regex here since it causes deoptimization - // and serious performance degradation in V8 - // https://github.com/zloirock/core-js/issues/306 - re = {}; - // RegExp[@@split] doesn't call the regex's exec method, but first creates - // a new one. We need to return the patched regex when creating the new one. - re.constructor = {}; - re.constructor[SPECIES$6] = function () { return re; }; - re.flags = ''; - re[SYMBOL] = /./[SYMBOL]; - } + var ArrayBufferViewCore$e = arrayBufferViewCore; + var $includes$1 = arrayIncludes.includes; - re.exec = function () { execCalled = true; return null; }; + var aTypedArray$e = ArrayBufferViewCore$e.aTypedArray; + var exportTypedArrayMethod$f = ArrayBufferViewCore$e.exportTypedArrayMethod; - re[SYMBOL](''); - return !execCalled; - }); + // `%TypedArray%.prototype.includes` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.includes + exportTypedArrayMethod$f('includes', function includes(searchElement /* , fromIndex */) { + return $includes$1(aTypedArray$e(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + }); - if ( - !DELEGATES_TO_SYMBOL || - !DELEGATES_TO_EXEC || - (KEY === 'replace' && !( - REPLACE_SUPPORTS_NAMED_GROUPS && - REPLACE_KEEPS_$0 && - !REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE - )) || - (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC) - ) { - var nativeRegExpMethod = /./[SYMBOL]; - var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) { - if (regexp.exec === regexpExec) { - if (DELEGATES_TO_SYMBOL && !forceStringMethod) { - // The native String method already delegates to @@method (this - // polyfilled function), leasing to infinite recursion. - // We avoid it by directly calling the native @@method method. - return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) }; - } - return { done: true, value: nativeMethod.call(str, regexp, arg2) }; - } - return { done: false }; - }, { - REPLACE_KEEPS_$0: REPLACE_KEEPS_$0, - REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE: REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE - }); - var stringMethod = methods[0]; - var regexMethod = methods[1]; - - redefine(String.prototype, KEY, stringMethod); - redefine(RegExp.prototype, SYMBOL, length == 2 - // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue) - // 21.2.5.11 RegExp.prototype[@@split](string, limit) - ? function (string, arg) { return regexMethod.call(string, this, arg); } - // 21.2.5.6 RegExp.prototype[@@match](string) - // 21.2.5.9 RegExp.prototype[@@search](string) - : function (string) { return regexMethod.call(string, this); } - ); - } + var ArrayBufferViewCore$d = arrayBufferViewCore; + var $indexOf = arrayIncludes.indexOf; - if (sham) createNonEnumerableProperty(RegExp.prototype[SYMBOL], 'sham', true); - }; + var aTypedArray$d = ArrayBufferViewCore$d.aTypedArray; + var exportTypedArrayMethod$e = ArrayBufferViewCore$d.exportTypedArrayMethod; - var charAt$1 = stringMultibyte.charAt; + // `%TypedArray%.prototype.indexOf` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.indexof + exportTypedArrayMethod$e('indexOf', function indexOf(searchElement /* , fromIndex */) { + return $indexOf(aTypedArray$d(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + }); - // `AdvanceStringIndex` abstract operation - // https://tc39.github.io/ecma262/#sec-advancestringindex - var advanceStringIndex = function (S, index, unicode) { - return index + (unicode ? charAt$1(S, index).length : 1); - }; + var global$e = global$F; + var ArrayBufferViewCore$c = arrayBufferViewCore; + var ArrayIterators = es_array_iterator; + var wellKnownSymbol$9 = wellKnownSymbol$s; - // `RegExpExec` abstract operation - // https://tc39.github.io/ecma262/#sec-regexpexec - var regexpExecAbstract = function (R, S) { - var exec = R.exec; - if (typeof exec === 'function') { - var result = exec.call(R, S); - if (typeof result !== 'object') { - throw TypeError('RegExp exec method returned something other than an Object or null'); - } - return result; - } + var ITERATOR$2 = wellKnownSymbol$9('iterator'); + var Uint8Array$2 = global$e.Uint8Array; + var arrayValues = ArrayIterators.values; + var arrayKeys = ArrayIterators.keys; + var arrayEntries = ArrayIterators.entries; + var aTypedArray$c = ArrayBufferViewCore$c.aTypedArray; + var exportTypedArrayMethod$d = ArrayBufferViewCore$c.exportTypedArrayMethod; + var nativeTypedArrayIterator = Uint8Array$2 && Uint8Array$2.prototype[ITERATOR$2]; - if (classofRaw(R) !== 'RegExp') { - throw TypeError('RegExp#exec called on incompatible receiver'); - } + var CORRECT_ITER_NAME = !!nativeTypedArrayIterator + && (nativeTypedArrayIterator.name == 'values' || nativeTypedArrayIterator.name == undefined); - return regexpExec.call(R, S); + var typedArrayValues = function values() { + return arrayValues.call(aTypedArray$c(this)); }; - var max$2 = Math.max; - var min$2 = Math.min; - var floor$2 = Math.floor; - var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d\d?|<[^>]*>)/g; - var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d\d?)/g; + // `%TypedArray%.prototype.entries` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.entries + exportTypedArrayMethod$d('entries', function entries() { + return arrayEntries.call(aTypedArray$c(this)); + }); + // `%TypedArray%.prototype.keys` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.keys + exportTypedArrayMethod$d('keys', function keys() { + return arrayKeys.call(aTypedArray$c(this)); + }); + // `%TypedArray%.prototype.values` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.values + exportTypedArrayMethod$d('values', typedArrayValues, !CORRECT_ITER_NAME); + // `%TypedArray%.prototype[@@iterator]` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype-@@iterator + exportTypedArrayMethod$d(ITERATOR$2, typedArrayValues, !CORRECT_ITER_NAME); - var maybeToString = function (it) { - return it === undefined ? it : String(it); - }; + var ArrayBufferViewCore$b = arrayBufferViewCore; - // @@replace logic - fixRegexpWellKnownSymbolLogic('replace', 2, function (REPLACE, nativeReplace, maybeCallNative, reason) { - var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = reason.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE; - var REPLACE_KEEPS_$0 = reason.REPLACE_KEEPS_$0; - var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0'; + var aTypedArray$b = ArrayBufferViewCore$b.aTypedArray; + var exportTypedArrayMethod$c = ArrayBufferViewCore$b.exportTypedArrayMethod; + var $join = [].join; - return [ - // `String.prototype.replace` method - // https://tc39.github.io/ecma262/#sec-string.prototype.replace - function replace(searchValue, replaceValue) { - var O = requireObjectCoercible(this); - var replacer = searchValue == undefined ? undefined : searchValue[REPLACE]; - return replacer !== undefined - ? replacer.call(searchValue, O, replaceValue) - : nativeReplace.call(String(O), searchValue, replaceValue); - }, - // `RegExp.prototype[@@replace]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace - function (regexp, replaceValue) { - if ( - (!REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE && REPLACE_KEEPS_$0) || - (typeof replaceValue === 'string' && replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1) - ) { - var res = maybeCallNative(nativeReplace, regexp, this, replaceValue); - if (res.done) return res.value; - } + // `%TypedArray%.prototype.join` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.join + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$c('join', function join(separator) { + return $join.apply(aTypedArray$b(this), arguments); + }); - var rx = anObject(regexp); - var S = String(this); + /* eslint-disable es/no-array-prototype-lastindexof -- safe */ + var toIndexedObject$4 = toIndexedObject$b; + var toInteger$4 = toInteger$b; + var toLength$f = toLength$q; + var arrayMethodIsStrict$5 = arrayMethodIsStrict$8; - var functionalReplace = typeof replaceValue === 'function'; - if (!functionalReplace) replaceValue = String(replaceValue); + var min$6 = Math.min; + var $lastIndexOf$1 = [].lastIndexOf; + var NEGATIVE_ZERO = !!$lastIndexOf$1 && 1 / [1].lastIndexOf(1, -0) < 0; + var STRICT_METHOD$5 = arrayMethodIsStrict$5('lastIndexOf'); + var FORCED$e = NEGATIVE_ZERO || !STRICT_METHOD$5; - var global = rx.global; - if (global) { - var fullUnicode = rx.unicode; - rx.lastIndex = 0; - } - var results = []; - while (true) { - var result = regexpExecAbstract(rx, S); - if (result === null) break; - - results.push(result); - if (!global) break; - - var matchStr = String(result[0]); - if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode); - } + // `Array.prototype.lastIndexOf` method implementation + // https://tc39.es/ecma262/#sec-array.prototype.lastindexof + var arrayLastIndexOf = FORCED$e ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) { + // convert -0 to +0 + if (NEGATIVE_ZERO) return $lastIndexOf$1.apply(this, arguments) || 0; + var O = toIndexedObject$4(this); + var length = toLength$f(O.length); + var index = length - 1; + if (arguments.length > 1) index = min$6(index, toInteger$4(arguments[1])); + if (index < 0) index = length + index; + for (;index >= 0; index--) if (index in O && O[index] === searchElement) return index || 0; + return -1; + } : $lastIndexOf$1; - var accumulatedResult = ''; - var nextSourcePosition = 0; - for (var i = 0; i < results.length; i++) { - result = results[i]; + var ArrayBufferViewCore$a = arrayBufferViewCore; + var $lastIndexOf = arrayLastIndexOf; - var matched = String(result[0]); - var position = max$2(min$2(toInteger(result.index), S.length), 0); - var captures = []; - // NOTE: This is equivalent to - // captures = result.slice(1).map(maybeToString) - // but for some reason `nativeSlice.call(result, 1, result.length)` (called in - // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and - // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. - for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); - var namedCaptures = result.groups; - if (functionalReplace) { - var replacerArgs = [matched].concat(captures, position, S); - if (namedCaptures !== undefined) replacerArgs.push(namedCaptures); - var replacement = String(replaceValue.apply(undefined, replacerArgs)); - } else { - replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue); - } - if (position >= nextSourcePosition) { - accumulatedResult += S.slice(nextSourcePosition, position) + replacement; - nextSourcePosition = position + matched.length; - } - } - return accumulatedResult + S.slice(nextSourcePosition); - } - ]; + var aTypedArray$a = ArrayBufferViewCore$a.aTypedArray; + var exportTypedArrayMethod$b = ArrayBufferViewCore$a.exportTypedArrayMethod; - // https://tc39.github.io/ecma262/#sec-getsubstitution - function getSubstitution(matched, str, position, captures, namedCaptures, replacement) { - var tailPos = position + matched.length; - var m = captures.length; - var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; - if (namedCaptures !== undefined) { - namedCaptures = toObject(namedCaptures); - symbols = SUBSTITUTION_SYMBOLS; - } - return nativeReplace.call(replacement, symbols, function (match, ch) { - var capture; - switch (ch.charAt(0)) { - case '$': return '$'; - case '&': return matched; - case '`': return str.slice(0, position); - case "'": return str.slice(tailPos); - case '<': - capture = namedCaptures[ch.slice(1, -1)]; - break; - default: // \d\d? - var n = +ch; - if (n === 0) return match; - if (n > m) { - var f = floor$2(n / 10); - if (f === 0) return match; - if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1); - return match; - } - capture = captures[n - 1]; - } - return capture === undefined ? '' : capture; - }); - } + // `%TypedArray%.prototype.lastIndexOf` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.lastindexof + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$b('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) { + return $lastIndexOf.apply(aTypedArray$a(this), arguments); }); - var MATCH = wellKnownSymbol('match'); + var ArrayBufferViewCore$9 = arrayBufferViewCore; + var $map = arrayIteration.map; + var speciesConstructor$4 = speciesConstructor$8; - // `IsRegExp` abstract operation - // https://tc39.github.io/ecma262/#sec-isregexp - var isRegexp = function (it) { - var isRegExp; - return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classofRaw(it) == 'RegExp'); - }; + var aTypedArray$9 = ArrayBufferViewCore$9.aTypedArray; + var aTypedArrayConstructor$1 = ArrayBufferViewCore$9.aTypedArrayConstructor; + var exportTypedArrayMethod$a = ArrayBufferViewCore$9.exportTypedArrayMethod; - var arrayPush = [].push; - var min$3 = Math.min; - var MAX_UINT32 = 0xFFFFFFFF; + // `%TypedArray%.prototype.map` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.map + exportTypedArrayMethod$a('map', function map(mapfn /* , thisArg */) { + return $map(aTypedArray$9(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) { + return new (aTypedArrayConstructor$1(speciesConstructor$4(O, O.constructor)))(length); + }); + }); - // babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError - var SUPPORTS_Y = !fails(function () { return !RegExp(MAX_UINT32, 'y'); }); + var aFunction$4 = aFunction$9; + var toObject$a = toObject$i; + var IndexedObject$2 = indexedObject; + var toLength$e = toLength$q; - // @@split logic - fixRegexpWellKnownSymbolLogic('split', 2, function (SPLIT, nativeSplit, maybeCallNative) { - var internalSplit; - if ( - 'abbc'.split(/(b)*/)[1] == 'c' || - 'test'.split(/(?:)/, -1).length != 4 || - 'ab'.split(/(?:ab)*/).length != 2 || - '.'.split(/(.?)(.?)/).length != 4 || - '.'.split(/()()/).length > 1 || - ''.split(/.?/).length - ) { - // based on es5-shim implementation, need to rework it - internalSplit = function (separator, limit) { - var string = String(requireObjectCoercible(this)); - var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; - if (lim === 0) return []; - if (separator === undefined) return [string]; - // If `separator` is not a regex, use native split - if (!isRegexp(separator)) { - return nativeSplit.call(string, separator, lim); - } - var output = []; - var flags = (separator.ignoreCase ? 'i' : '') + - (separator.multiline ? 'm' : '') + - (separator.unicode ? 'u' : '') + - (separator.sticky ? 'y' : ''); - var lastLastIndex = 0; - // Make `global` and avoid `lastIndex` issues by working with a copy - var separatorCopy = new RegExp(separator.source, flags + 'g'); - var match, lastIndex, lastLength; - while (match = regexpExec.call(separatorCopy, string)) { - lastIndex = separatorCopy.lastIndex; - if (lastIndex > lastLastIndex) { - output.push(string.slice(lastLastIndex, match.index)); - if (match.length > 1 && match.index < string.length) arrayPush.apply(output, match.slice(1)); - lastLength = match[0].length; - lastLastIndex = lastIndex; - if (output.length >= lim) break; - } - if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop + // `Array.prototype.{ reduce, reduceRight }` methods implementation + var createMethod$3 = function (IS_RIGHT) { + return function (that, callbackfn, argumentsLength, memo) { + aFunction$4(callbackfn); + var O = toObject$a(that); + var self = IndexedObject$2(O); + var length = toLength$e(O.length); + var index = IS_RIGHT ? length - 1 : 0; + var i = IS_RIGHT ? -1 : 1; + if (argumentsLength < 2) while (true) { + if (index in self) { + memo = self[index]; + index += i; + break; } - if (lastLastIndex === string.length) { - if (lastLength || !separatorCopy.test('')) output.push(''); - } else output.push(string.slice(lastLastIndex)); - return output.length > lim ? output.slice(0, lim) : output; - }; - // Chakra, V8 - } else if ('0'.split(undefined, 0).length) { - internalSplit = function (separator, limit) { - return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit); - }; - } else internalSplit = nativeSplit; - - return [ - // `String.prototype.split` method - // https://tc39.github.io/ecma262/#sec-string.prototype.split - function split(separator, limit) { - var O = requireObjectCoercible(this); - var splitter = separator == undefined ? undefined : separator[SPLIT]; - return splitter !== undefined - ? splitter.call(separator, O, limit) - : internalSplit.call(String(O), separator, limit); - }, - // `RegExp.prototype[@@split]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@split - // - // NOTE: This cannot be properly polyfilled in engines that don't support - // the 'y' flag. - function (regexp, limit) { - var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== nativeSplit); - if (res.done) return res.value; - - var rx = anObject(regexp); - var S = String(this); - var C = speciesConstructor(rx, RegExp); - - var unicodeMatching = rx.unicode; - var flags = (rx.ignoreCase ? 'i' : '') + - (rx.multiline ? 'm' : '') + - (rx.unicode ? 'u' : '') + - (SUPPORTS_Y ? 'y' : 'g'); - - // ^(? + rx + ) is needed, in combination with some S slicing, to - // simulate the 'y' flag. - var splitter = new C(SUPPORTS_Y ? rx : '^(?:' + rx.source + ')', flags); - var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; - if (lim === 0) return []; - if (S.length === 0) return regexpExecAbstract(splitter, S) === null ? [S] : []; - var p = 0; - var q = 0; - var A = []; - while (q < S.length) { - splitter.lastIndex = SUPPORTS_Y ? q : 0; - var z = regexpExecAbstract(splitter, SUPPORTS_Y ? S : S.slice(q)); - var e; - if ( - z === null || - (e = min$3(toLength(splitter.lastIndex + (SUPPORTS_Y ? 0 : q)), S.length)) === p - ) { - q = advanceStringIndex(S, q, unicodeMatching); - } else { - A.push(S.slice(p, q)); - if (A.length === lim) return A; - for (var i = 1; i <= z.length - 1; i++) { - A.push(z[i]); - if (A.length === lim) return A; - } - q = p = e; - } + index += i; + if (IS_RIGHT ? index < 0 : length <= index) { + throw TypeError('Reduce of empty array with no initial value'); } - A.push(S.slice(p)); - return A; } - ]; - }, !SUPPORTS_Y); - - // a string of all valid unicode whitespaces - // eslint-disable-next-line max-len - var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'; - - var whitespace = '[' + whitespaces + ']'; - var ltrim = RegExp('^' + whitespace + whitespace + '*'); - var rtrim = RegExp(whitespace + whitespace + '*$'); - - // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation - var createMethod$3 = function (TYPE) { - return function ($this) { - var string = String(requireObjectCoercible($this)); - if (TYPE & 1) string = string.replace(ltrim, ''); - if (TYPE & 2) string = string.replace(rtrim, ''); - return string; + for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) { + memo = callbackfn(memo, self[index], index, O); + } + return memo; }; }; - var stringTrim = { - // `String.prototype.{ trimLeft, trimStart }` methods - // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart - start: createMethod$3(1), - // `String.prototype.{ trimRight, trimEnd }` methods - // https://tc39.github.io/ecma262/#sec-string.prototype.trimend - end: createMethod$3(2), - // `String.prototype.trim` method - // https://tc39.github.io/ecma262/#sec-string.prototype.trim - trim: createMethod$3(3) - }; - - var non = '\u200B\u0085\u180E'; - - // check that a method works with the correct list - // of whitespaces and has a correct name - var stringTrimForced = function (METHOD_NAME) { - return fails(function () { - return !!whitespaces[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces[METHOD_NAME].name !== METHOD_NAME; - }); + var arrayReduce = { + // `Array.prototype.reduce` method + // https://tc39.es/ecma262/#sec-array.prototype.reduce + left: createMethod$3(false), + // `Array.prototype.reduceRight` method + // https://tc39.es/ecma262/#sec-array.prototype.reduceright + right: createMethod$3(true) }; - var $trim = stringTrim.trim; + var ArrayBufferViewCore$8 = arrayBufferViewCore; + var $reduce$1 = arrayReduce.left; + var aTypedArray$8 = ArrayBufferViewCore$8.aTypedArray; + var exportTypedArrayMethod$9 = ArrayBufferViewCore$8.exportTypedArrayMethod; - // `String.prototype.trim` method - // https://tc39.github.io/ecma262/#sec-string.prototype.trim - _export({ target: 'String', proto: true, forced: stringTrimForced('trim') }, { - trim: function trim() { - return $trim(this); - } + // `%TypedArray%.prototype.reduce` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reduce + exportTypedArrayMethod$9('reduce', function reduce(callbackfn /* , initialValue */) { + return $reduce$1(aTypedArray$8(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); }); - /* eslint-disable no-new */ - - - - var NATIVE_ARRAY_BUFFER_VIEWS$2 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; + var ArrayBufferViewCore$7 = arrayBufferViewCore; + var $reduceRight = arrayReduce.right; - var ArrayBuffer$3 = global_1.ArrayBuffer; - var Int8Array$2 = global_1.Int8Array; + var aTypedArray$7 = ArrayBufferViewCore$7.aTypedArray; + var exportTypedArrayMethod$8 = ArrayBufferViewCore$7.exportTypedArrayMethod; - var typedArrayConstructorsRequireWrappers = !NATIVE_ARRAY_BUFFER_VIEWS$2 || !fails(function () { - Int8Array$2(1); - }) || !fails(function () { - new Int8Array$2(-1); - }) || !checkCorrectnessOfIteration(function (iterable) { - new Int8Array$2(); - new Int8Array$2(null); - new Int8Array$2(1.5); - new Int8Array$2(iterable); - }, true) || fails(function () { - // Safari (11+) bug - a reason why even Safari 13 should load a typed array polyfill - return new Int8Array$2(new ArrayBuffer$3(2), 1, undefined).length !== 1; + // `%TypedArray%.prototype.reduceRicht` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reduceright + exportTypedArrayMethod$8('reduceRight', function reduceRight(callbackfn /* , initialValue */) { + return $reduceRight(aTypedArray$7(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); }); - var toPositiveInteger = function (it) { - var result = toInteger(it); - if (result < 0) throw RangeError("The argument can't be less than 0"); - return result; - }; - - var toOffset = function (it, BYTES) { - var offset = toPositiveInteger(it); - if (offset % BYTES) throw RangeError('Wrong offset'); - return offset; - }; - - var aTypedArrayConstructor$1 = arrayBufferViewCore.aTypedArrayConstructor; - - var typedArrayFrom = function from(source /* , mapfn, thisArg */) { - var O = toObject(source); - var argumentsLength = arguments.length; - var mapfn = argumentsLength > 1 ? arguments[1] : undefined; - var mapping = mapfn !== undefined; - var iteratorMethod = getIteratorMethod(O); - var i, length, result, step, iterator, next; - if (iteratorMethod != undefined && !isArrayIteratorMethod(iteratorMethod)) { - iterator = iteratorMethod.call(O); - next = iterator.next; - O = []; - while (!(step = next.call(iterator)).done) { - O.push(step.value); - } - } - if (mapping && argumentsLength > 2) { - mapfn = functionBindContext(mapfn, arguments[2], 2); - } - length = toLength(O.length); - result = new (aTypedArrayConstructor$1(this))(length); - for (i = 0; length > i; i++) { - result[i] = mapping ? mapfn(O[i], i) : O[i]; - } - return result; - }; - - // makes subclassing work correct for wrapped built-ins - var inheritIfRequired = function ($this, dummy, Wrapper) { - var NewTarget, NewTargetPrototype; - if ( - // it can work only with native `setPrototypeOf` - objectSetPrototypeOf && - // we haven't completely correct pre-ES6 way for getting `new.target`, so use this - typeof (NewTarget = dummy.constructor) == 'function' && - NewTarget !== Wrapper && - isObject(NewTargetPrototype = NewTarget.prototype) && - NewTargetPrototype !== Wrapper.prototype - ) objectSetPrototypeOf($this, NewTargetPrototype); - return $this; - }; - - var typedArrayConstructor = createCommonjsModule(function (module) { - - - - - - - - - - - - - - - - + var ArrayBufferViewCore$6 = arrayBufferViewCore; + var aTypedArray$6 = ArrayBufferViewCore$6.aTypedArray; + var exportTypedArrayMethod$7 = ArrayBufferViewCore$6.exportTypedArrayMethod; + var floor$5 = Math.floor; - var getOwnPropertyNames = objectGetOwnPropertyNames.f; + // `%TypedArray%.prototype.reverse` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reverse + exportTypedArrayMethod$7('reverse', function reverse() { + var that = this; + var length = aTypedArray$6(that).length; + var middle = floor$5(length / 2); + var index = 0; + var value; + while (index < middle) { + value = that[index]; + that[index++] = that[--length]; + that[length] = value; + } return that; + }); - var forEach = arrayIteration.forEach; + var ArrayBufferViewCore$5 = arrayBufferViewCore; + var toLength$d = toLength$q; + var toOffset = toOffset$2; + var toObject$9 = toObject$i; + var fails$x = fails$N; + var aTypedArray$5 = ArrayBufferViewCore$5.aTypedArray; + var exportTypedArrayMethod$6 = ArrayBufferViewCore$5.exportTypedArrayMethod; + var FORCED$d = fails$x(function () { + // eslint-disable-next-line es/no-typed-arrays -- required for testing + new Int8Array(1).set({}); + }); + // `%TypedArray%.prototype.set` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.set + exportTypedArrayMethod$6('set', function set(arrayLike /* , offset */) { + aTypedArray$5(this); + var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1); + var length = this.length; + var src = toObject$9(arrayLike); + var len = toLength$d(src.length); + var index = 0; + if (len + offset > length) throw RangeError('Wrong length'); + while (index < len) this[offset + index] = src[index++]; + }, FORCED$d); + var ArrayBufferViewCore$4 = arrayBufferViewCore; + var speciesConstructor$3 = speciesConstructor$8; + var fails$w = fails$N; + var aTypedArray$4 = ArrayBufferViewCore$4.aTypedArray; + var aTypedArrayConstructor = ArrayBufferViewCore$4.aTypedArrayConstructor; + var exportTypedArrayMethod$5 = ArrayBufferViewCore$4.exportTypedArrayMethod; + var $slice$1 = [].slice; - var getInternalState = internalState.get; - var setInternalState = internalState.set; - var nativeDefineProperty = objectDefineProperty.f; - var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; - var round = Math.round; - var RangeError = global_1.RangeError; - var ArrayBuffer = arrayBuffer.ArrayBuffer; - var DataView = arrayBuffer.DataView; - var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; - var TYPED_ARRAY_TAG = arrayBufferViewCore.TYPED_ARRAY_TAG; - var TypedArray = arrayBufferViewCore.TypedArray; - var TypedArrayPrototype = arrayBufferViewCore.TypedArrayPrototype; - var aTypedArrayConstructor = arrayBufferViewCore.aTypedArrayConstructor; - var isTypedArray = arrayBufferViewCore.isTypedArray; - var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'; - var WRONG_LENGTH = 'Wrong length'; + var FORCED$c = fails$w(function () { + // eslint-disable-next-line es/no-typed-arrays -- required for testing + new Int8Array(1).slice(); + }); - var fromList = function (C, list) { + // `%TypedArray%.prototype.slice` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.slice + exportTypedArrayMethod$5('slice', function slice(start, end) { + var list = $slice$1.call(aTypedArray$4(this), start, end); + var C = speciesConstructor$3(this, this.constructor); var index = 0; var length = list.length; var result = new (aTypedArrayConstructor(C))(length); while (length > index) result[index] = list[index++]; return result; - }; + }, FORCED$c); - var addGetter = function (it, key) { - nativeDefineProperty(it, key, { get: function () { - return getInternalState(this)[key]; - } }); - }; + var ArrayBufferViewCore$3 = arrayBufferViewCore; + var $some$1 = arrayIteration.some; - var isArrayBuffer = function (it) { - var klass; - return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer'; - }; + var aTypedArray$3 = ArrayBufferViewCore$3.aTypedArray; + var exportTypedArrayMethod$4 = ArrayBufferViewCore$3.exportTypedArrayMethod; - var isTypedArrayIndex = function (target, key) { - return isTypedArray(target) - && typeof key != 'symbol' - && key in target - && String(+key) == String(key); - }; + // `%TypedArray%.prototype.some` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.some + exportTypedArrayMethod$4('some', function some(callbackfn /* , thisArg */) { + return $some$1(aTypedArray$3(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + }); - var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) { - return isTypedArrayIndex(target, key = toPrimitive(key, true)) - ? createPropertyDescriptor(2, target[key]) - : nativeGetOwnPropertyDescriptor(target, key); - }; + // TODO: use something more complex like timsort? + var floor$4 = Math.floor; - var wrappedDefineProperty = function defineProperty(target, key, descriptor) { - if (isTypedArrayIndex(target, key = toPrimitive(key, true)) - && isObject(descriptor) - && has(descriptor, 'value') - && !has(descriptor, 'get') - && !has(descriptor, 'set') - // TODO: add validation descriptor w/o calling accessors - && !descriptor.configurable - && (!has(descriptor, 'writable') || descriptor.writable) - && (!has(descriptor, 'enumerable') || descriptor.enumerable) - ) { - target[key] = descriptor.value; - return target; - } return nativeDefineProperty(target, key, descriptor); + var mergeSort = function (array, comparefn) { + var length = array.length; + var middle = floor$4(length / 2); + return length < 8 ? insertionSort(array, comparefn) : merge$5( + mergeSort(array.slice(0, middle), comparefn), + mergeSort(array.slice(middle), comparefn), + comparefn + ); }; - if (descriptors) { - if (!NATIVE_ARRAY_BUFFER_VIEWS) { - objectGetOwnPropertyDescriptor.f = wrappedGetOwnPropertyDescriptor; - objectDefineProperty.f = wrappedDefineProperty; - addGetter(TypedArrayPrototype, 'buffer'); - addGetter(TypedArrayPrototype, 'byteOffset'); - addGetter(TypedArrayPrototype, 'byteLength'); - addGetter(TypedArrayPrototype, 'length'); - } + var insertionSort = function (array, comparefn) { + var length = array.length; + var i = 1; + var element, j; - _export({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, { - getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor, - defineProperty: wrappedDefineProperty - }); + while (i < length) { + j = i; + element = array[i]; + while (j && comparefn(array[j - 1], element) > 0) { + array[j] = array[--j]; + } + if (j !== i++) array[j] = element; + } return array; + }; - module.exports = function (TYPE, wrapper, CLAMPED) { - var BYTES = TYPE.match(/\d+$/)[0] / 8; - var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array'; - var GETTER = 'get' + TYPE; - var SETTER = 'set' + TYPE; - var NativeTypedArrayConstructor = global_1[CONSTRUCTOR_NAME]; - var TypedArrayConstructor = NativeTypedArrayConstructor; - var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype; - var exported = {}; + var merge$5 = function (left, right, comparefn) { + var llength = left.length; + var rlength = right.length; + var lindex = 0; + var rindex = 0; + var result = []; - var getter = function (that, index) { - var data = getInternalState(that); - return data.view[GETTER](index * BYTES + data.byteOffset, true); - }; + while (lindex < llength || rindex < rlength) { + if (lindex < llength && rindex < rlength) { + result.push(comparefn(left[lindex], right[rindex]) <= 0 ? left[lindex++] : right[rindex++]); + } else { + result.push(lindex < llength ? left[lindex++] : right[rindex++]); + } + } return result; + }; - var setter = function (that, index, value) { - var data = getInternalState(that); - if (CLAMPED) value = (value = round(value)) < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF; - data.view[SETTER](index * BYTES + data.byteOffset, value, true); - }; + var arraySort = mergeSort; - var addElement = function (that, index) { - nativeDefineProperty(that, index, { - get: function () { - return getter(this, index); - }, - set: function (value) { - return setter(this, index, value); - }, - enumerable: true - }); - }; + var userAgent$2 = engineUserAgent; - if (!NATIVE_ARRAY_BUFFER_VIEWS) { - TypedArrayConstructor = wrapper(function (that, data, offset, $length) { - anInstance(that, TypedArrayConstructor, CONSTRUCTOR_NAME); - var index = 0; - var byteOffset = 0; - var buffer, byteLength, length; - if (!isObject(data)) { - length = toIndex(data); - byteLength = length * BYTES; - buffer = new ArrayBuffer(byteLength); - } else if (isArrayBuffer(data)) { - buffer = data; - byteOffset = toOffset(offset, BYTES); - var $len = data.byteLength; - if ($length === undefined) { - if ($len % BYTES) throw RangeError(WRONG_LENGTH); - byteLength = $len - byteOffset; - if (byteLength < 0) throw RangeError(WRONG_LENGTH); - } else { - byteLength = toLength($length) * BYTES; - if (byteLength + byteOffset > $len) throw RangeError(WRONG_LENGTH); - } - length = byteLength / BYTES; - } else if (isTypedArray(data)) { - return fromList(TypedArrayConstructor, data); - } else { - return typedArrayFrom.call(TypedArrayConstructor, data); - } - setInternalState(that, { - buffer: buffer, - byteOffset: byteOffset, - byteLength: byteLength, - length: length, - view: new DataView(buffer) - }); - while (index < length) addElement(that, index++); - }); + var firefox = userAgent$2.match(/firefox\/(\d+)/i); - if (objectSetPrototypeOf) objectSetPrototypeOf(TypedArrayConstructor, TypedArray); - TypedArrayConstructorPrototype = TypedArrayConstructor.prototype = objectCreate(TypedArrayPrototype); - } else if (typedArrayConstructorsRequireWrappers) { - TypedArrayConstructor = wrapper(function (dummy, data, typedArrayOffset, $length) { - anInstance(dummy, TypedArrayConstructor, CONSTRUCTOR_NAME); - return inheritIfRequired(function () { - if (!isObject(data)) return new NativeTypedArrayConstructor(toIndex(data)); - if (isArrayBuffer(data)) return $length !== undefined - ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES), $length) - : typedArrayOffset !== undefined - ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES)) - : new NativeTypedArrayConstructor(data); - if (isTypedArray(data)) return fromList(TypedArrayConstructor, data); - return typedArrayFrom.call(TypedArrayConstructor, data); - }(), dummy, TypedArrayConstructor); - }); + var engineFfVersion = !!firefox && +firefox[1]; - if (objectSetPrototypeOf) objectSetPrototypeOf(TypedArrayConstructor, TypedArray); - forEach(getOwnPropertyNames(NativeTypedArrayConstructor), function (key) { - if (!(key in TypedArrayConstructor)) { - createNonEnumerableProperty(TypedArrayConstructor, key, NativeTypedArrayConstructor[key]); - } - }); - TypedArrayConstructor.prototype = TypedArrayConstructorPrototype; - } + var UA = engineUserAgent; - if (TypedArrayConstructorPrototype.constructor !== TypedArrayConstructor) { - createNonEnumerableProperty(TypedArrayConstructorPrototype, 'constructor', TypedArrayConstructor); - } + var engineIsIeOrEdge = /MSIE|Trident/.test(UA); - if (TYPED_ARRAY_TAG) { - createNonEnumerableProperty(TypedArrayConstructorPrototype, TYPED_ARRAY_TAG, CONSTRUCTOR_NAME); - } + var userAgent$1 = engineUserAgent; - exported[CONSTRUCTOR_NAME] = TypedArrayConstructor; + var webkit = userAgent$1.match(/AppleWebKit\/(\d+)\./); - _export({ - global: true, forced: TypedArrayConstructor != NativeTypedArrayConstructor, sham: !NATIVE_ARRAY_BUFFER_VIEWS - }, exported); + var engineWebkitVersion = !!webkit && +webkit[1]; - if (!(BYTES_PER_ELEMENT in TypedArrayConstructor)) { - createNonEnumerableProperty(TypedArrayConstructor, BYTES_PER_ELEMENT, BYTES); - } + var ArrayBufferViewCore$2 = arrayBufferViewCore; + var global$d = global$F; + var fails$v = fails$N; + var aFunction$3 = aFunction$9; + var toLength$c = toLength$q; + var internalSort$1 = arraySort; + var FF$1 = engineFfVersion; + var IE_OR_EDGE$1 = engineIsIeOrEdge; + var V8$1 = engineV8Version; + var WEBKIT$1 = engineWebkitVersion; - if (!(BYTES_PER_ELEMENT in TypedArrayConstructorPrototype)) { - createNonEnumerableProperty(TypedArrayConstructorPrototype, BYTES_PER_ELEMENT, BYTES); - } + var aTypedArray$2 = ArrayBufferViewCore$2.aTypedArray; + var exportTypedArrayMethod$3 = ArrayBufferViewCore$2.exportTypedArrayMethod; + var Uint16Array = global$d.Uint16Array; + var nativeSort$1 = Uint16Array && Uint16Array.prototype.sort; - setSpecies(CONSTRUCTOR_NAME); - }; - } else module.exports = function () { /* empty */ }; + // WebKit + var ACCEPT_INCORRECT_ARGUMENTS = !!nativeSort$1 && !fails$v(function () { + var array = new Uint16Array(2); + array.sort(null); + array.sort({}); }); - // `Uint8Array` constructor - // https://tc39.github.io/ecma262/#sec-typedarray-objects - typedArrayConstructor('Uint8', function (init) { - return function Uint8Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; - }); + var STABLE_SORT$1 = !!nativeSort$1 && !fails$v(function () { + // feature detection can be too slow, so check engines versions + if (V8$1) return V8$1 < 74; + if (FF$1) return FF$1 < 67; + if (IE_OR_EDGE$1) return true; + if (WEBKIT$1) return WEBKIT$1 < 602; - var min$4 = Math.min; + var array = new Uint16Array(516); + var expected = Array(516); + var index, mod; - // `Array.prototype.copyWithin` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.copywithin - var arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) { - var O = toObject(this); - var len = toLength(O.length); - var to = toAbsoluteIndex(target, len); - var from = toAbsoluteIndex(start, len); - var end = arguments.length > 2 ? arguments[2] : undefined; - var count = min$4((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to); - var inc = 1; - if (from < to && to < from + count) { - inc = -1; - from += count - 1; - to += count - 1; + for (index = 0; index < 516; index++) { + mod = index % 4; + array[index] = 515 - index; + expected[index] = index - 2 * mod + 3; } - while (count-- > 0) { - if (from in O) O[to] = O[from]; - else delete O[to]; - to += inc; - from += inc; - } return O; - }; - var aTypedArray$1 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$1 = arrayBufferViewCore.exportTypedArrayMethod; + array.sort(function (a, b) { + return (a / 4 | 0) - (b / 4 | 0); + }); - // `%TypedArray%.prototype.copyWithin` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.copywithin - exportTypedArrayMethod$1('copyWithin', function copyWithin(target, start /* , end */) { - return arrayCopyWithin.call(aTypedArray$1(this), target, start, arguments.length > 2 ? arguments[2] : undefined); + for (index = 0; index < 516; index++) { + if (array[index] !== expected[index]) return true; + } }); - var $every = arrayIteration.every; + var getSortCompare$1 = function (comparefn) { + return function (x, y) { + if (comparefn !== undefined) return +comparefn(x, y) || 0; + // eslint-disable-next-line no-self-compare -- NaN check + if (y !== y) return -1; + // eslint-disable-next-line no-self-compare -- NaN check + if (x !== x) return 1; + if (x === 0 && y === 0) return 1 / x > 0 && 1 / y < 0 ? 1 : -1; + return x > y; + }; + }; - var aTypedArray$2 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$2 = arrayBufferViewCore.exportTypedArrayMethod; + // `%TypedArray%.prototype.sort` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.sort + exportTypedArrayMethod$3('sort', function sort(comparefn) { + var array = this; + if (comparefn !== undefined) aFunction$3(comparefn); + if (STABLE_SORT$1) return nativeSort$1.call(array, comparefn); - // `%TypedArray%.prototype.every` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.every - exportTypedArrayMethod$2('every', function every(callbackfn /* , thisArg */) { - return $every(aTypedArray$2(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - }); + aTypedArray$2(array); + var arrayLength = toLength$c(array.length); + var items = Array(arrayLength); + var index; - var aTypedArray$3 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$3 = arrayBufferViewCore.exportTypedArrayMethod; + for (index = 0; index < arrayLength; index++) { + items[index] = array[index]; + } - // `%TypedArray%.prototype.fill` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.fill - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$3('fill', function fill(value /* , start, end */) { - return arrayFill.apply(aTypedArray$3(this), arguments); - }); + items = internalSort$1(array, getSortCompare$1(comparefn)); - var $filter = arrayIteration.filter; + for (index = 0; index < arrayLength; index++) { + array[index] = items[index]; + } + return array; + }, !STABLE_SORT$1 || ACCEPT_INCORRECT_ARGUMENTS); - var aTypedArray$4 = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$2 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$4 = arrayBufferViewCore.exportTypedArrayMethod; + var ArrayBufferViewCore$1 = arrayBufferViewCore; + var toLength$b = toLength$q; + var toAbsoluteIndex$3 = toAbsoluteIndex$8; + var speciesConstructor$2 = speciesConstructor$8; - // `%TypedArray%.prototype.filter` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.filter - exportTypedArrayMethod$4('filter', function filter(callbackfn /* , thisArg */) { - var list = $filter(aTypedArray$4(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - var C = speciesConstructor(this, this.constructor); - var index = 0; - var length = list.length; - var result = new (aTypedArrayConstructor$2(C))(length); - while (length > index) result[index] = list[index++]; - return result; + var aTypedArray$1 = ArrayBufferViewCore$1.aTypedArray; + var exportTypedArrayMethod$2 = ArrayBufferViewCore$1.exportTypedArrayMethod; + + // `%TypedArray%.prototype.subarray` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.subarray + exportTypedArrayMethod$2('subarray', function subarray(begin, end) { + var O = aTypedArray$1(this); + var length = O.length; + var beginIndex = toAbsoluteIndex$3(begin, length); + return new (speciesConstructor$2(O, O.constructor))( + O.buffer, + O.byteOffset + beginIndex * O.BYTES_PER_ELEMENT, + toLength$b((end === undefined ? length : toAbsoluteIndex$3(end, length)) - beginIndex) + ); }); - var $find = arrayIteration.find; + var global$c = global$F; + var ArrayBufferViewCore = arrayBufferViewCore; + var fails$u = fails$N; - var aTypedArray$5 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$5 = arrayBufferViewCore.exportTypedArrayMethod; + var Int8Array$1 = global$c.Int8Array; + var aTypedArray = ArrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$1 = ArrayBufferViewCore.exportTypedArrayMethod; + var $toLocaleString = [].toLocaleString; + var $slice = [].slice; - // `%TypedArray%.prototype.find` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.find - exportTypedArrayMethod$5('find', function find(predicate /* , thisArg */) { - return $find(aTypedArray$5(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + // iOS Safari 6.x fails here + var TO_LOCALE_STRING_BUG = !!Int8Array$1 && fails$u(function () { + $toLocaleString.call(new Int8Array$1(1)); }); - var $findIndex = arrayIteration.findIndex; - - var aTypedArray$6 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$6 = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.findIndex` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.findindex - exportTypedArrayMethod$6('findIndex', function findIndex(predicate /* , thisArg */) { - return $findIndex(aTypedArray$6(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + var FORCED$b = fails$u(function () { + return [1, 2].toLocaleString() != new Int8Array$1([1, 2]).toLocaleString(); + }) || !fails$u(function () { + Int8Array$1.prototype.toLocaleString.call([1, 2]); }); - var $forEach$2 = arrayIteration.forEach; + // `%TypedArray%.prototype.toLocaleString` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.tolocalestring + exportTypedArrayMethod$1('toLocaleString', function toLocaleString() { + return $toLocaleString.apply(TO_LOCALE_STRING_BUG ? $slice.call(aTypedArray(this)) : aTypedArray(this), arguments); + }, FORCED$b); - var aTypedArray$7 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$7 = arrayBufferViewCore.exportTypedArrayMethod; + var exportTypedArrayMethod = arrayBufferViewCore.exportTypedArrayMethod; + var fails$t = fails$N; + var global$b = global$F; - // `%TypedArray%.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.foreach - exportTypedArrayMethod$7('forEach', function forEach(callbackfn /* , thisArg */) { - $forEach$2(aTypedArray$7(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - }); + var Uint8Array$1 = global$b.Uint8Array; + var Uint8ArrayPrototype = Uint8Array$1 && Uint8Array$1.prototype || {}; + var arrayToString = [].toString; + var arrayJoin = [].join; - var $includes = arrayIncludes.includes; + if (fails$t(function () { arrayToString.call({}); })) { + arrayToString = function toString() { + return arrayJoin.call(this); + }; + } - var aTypedArray$8 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$8 = arrayBufferViewCore.exportTypedArrayMethod; + var IS_NOT_ARRAY_METHOD = Uint8ArrayPrototype.toString != arrayToString; - // `%TypedArray%.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.includes - exportTypedArrayMethod$8('includes', function includes(searchElement /* , fromIndex */) { - return $includes(aTypedArray$8(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); - }); + // `%TypedArray%.prototype.toString` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.tostring + exportTypedArrayMethod('toString', arrayToString, IS_NOT_ARRAY_METHOD); - var $indexOf$1 = arrayIncludes.indexOf; + var $$T = _export; + var IndexedObject$1 = indexedObject; + var toIndexedObject$3 = toIndexedObject$b; + var arrayMethodIsStrict$4 = arrayMethodIsStrict$8; - var aTypedArray$9 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$9 = arrayBufferViewCore.exportTypedArrayMethod; + var nativeJoin = [].join; - // `%TypedArray%.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.indexof - exportTypedArrayMethod$9('indexOf', function indexOf(searchElement /* , fromIndex */) { - return $indexOf$1(aTypedArray$9(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); - }); + var ES3_STRINGS = IndexedObject$1 != Object; + var STRICT_METHOD$4 = arrayMethodIsStrict$4('join', ','); - var ITERATOR$5 = wellKnownSymbol('iterator'); - var Uint8Array$1 = global_1.Uint8Array; - var arrayValues = es_array_iterator.values; - var arrayKeys = es_array_iterator.keys; - var arrayEntries = es_array_iterator.entries; - var aTypedArray$a = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$a = arrayBufferViewCore.exportTypedArrayMethod; - var nativeTypedArrayIterator = Uint8Array$1 && Uint8Array$1.prototype[ITERATOR$5]; + // `Array.prototype.join` method + // https://tc39.es/ecma262/#sec-array.prototype.join + $$T({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$4 }, { + join: function join(separator) { + return nativeJoin.call(toIndexedObject$3(this), separator === undefined ? ',' : separator); + } + }); - var CORRECT_ITER_NAME = !!nativeTypedArrayIterator - && (nativeTypedArrayIterator.name == 'values' || nativeTypedArrayIterator.name == undefined); + var toPrimitive$2 = toPrimitive$7; + var definePropertyModule = objectDefineProperty; + var createPropertyDescriptor$1 = createPropertyDescriptor$7; - var typedArrayValues = function values() { - return arrayValues.call(aTypedArray$a(this)); + var createProperty$4 = function (object, key, value) { + var propertyKey = toPrimitive$2(key); + if (propertyKey in object) definePropertyModule.f(object, propertyKey, createPropertyDescriptor$1(0, value)); + else object[propertyKey] = value; }; - // `%TypedArray%.prototype.entries` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.entries - exportTypedArrayMethod$a('entries', function entries() { - return arrayEntries.call(aTypedArray$a(this)); - }); - // `%TypedArray%.prototype.keys` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.keys - exportTypedArrayMethod$a('keys', function keys() { - return arrayKeys.call(aTypedArray$a(this)); - }); - // `%TypedArray%.prototype.values` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.values - exportTypedArrayMethod$a('values', typedArrayValues, !CORRECT_ITER_NAME); - // `%TypedArray%.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype-@@iterator - exportTypedArrayMethod$a(ITERATOR$5, typedArrayValues, !CORRECT_ITER_NAME); - - var aTypedArray$b = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$b = arrayBufferViewCore.exportTypedArrayMethod; - var $join = [].join; + var $$S = _export; + var isObject$d = isObject$r; + var isArray$2 = isArray$6; + var toAbsoluteIndex$2 = toAbsoluteIndex$8; + var toLength$a = toLength$q; + var toIndexedObject$2 = toIndexedObject$b; + var createProperty$3 = createProperty$4; + var wellKnownSymbol$8 = wellKnownSymbol$s; + var arrayMethodHasSpeciesSupport$3 = arrayMethodHasSpeciesSupport$5; - // `%TypedArray%.prototype.join` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.join - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$b('join', function join(separator) { - return $join.apply(aTypedArray$b(this), arguments); - }); + var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport$3('slice'); - var min$5 = Math.min; - var nativeLastIndexOf = [].lastIndexOf; - var NEGATIVE_ZERO$1 = !!nativeLastIndexOf && 1 / [1].lastIndexOf(1, -0) < 0; - var STRICT_METHOD$3 = arrayMethodIsStrict('lastIndexOf'); - // For preventing possible almost infinite loop in non-standard implementations, test the forward version of the method - var USES_TO_LENGTH$4 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); - var FORCED$1 = NEGATIVE_ZERO$1 || !STRICT_METHOD$3 || !USES_TO_LENGTH$4; - - // `Array.prototype.lastIndexOf` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof - var arrayLastIndexOf = FORCED$1 ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) { - // convert -0 to +0 - if (NEGATIVE_ZERO$1) return nativeLastIndexOf.apply(this, arguments) || 0; - var O = toIndexedObject(this); - var length = toLength(O.length); - var index = length - 1; - if (arguments.length > 1) index = min$5(index, toInteger(arguments[1])); - if (index < 0) index = length + index; - for (;index >= 0; index--) if (index in O && O[index] === searchElement) return index || 0; - return -1; - } : nativeLastIndexOf; - - var aTypedArray$c = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$c = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.lastIndexOf` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.lastindexof - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$c('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) { - return arrayLastIndexOf.apply(aTypedArray$c(this), arguments); - }); - - var $map$1 = arrayIteration.map; - - - var aTypedArray$d = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$3 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$d = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.map` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.map - exportTypedArrayMethod$d('map', function map(mapfn /* , thisArg */) { - return $map$1(aTypedArray$d(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) { - return new (aTypedArrayConstructor$3(speciesConstructor(O, O.constructor)))(length); - }); - }); + var SPECIES$1 = wellKnownSymbol$8('species'); + var nativeSlice = [].slice; + var max$3 = Math.max; - // `Array.prototype.{ reduce, reduceRight }` methods implementation - var createMethod$4 = function (IS_RIGHT) { - return function (that, callbackfn, argumentsLength, memo) { - aFunction$1(callbackfn); - var O = toObject(that); - var self = indexedObject(O); - var length = toLength(O.length); - var index = IS_RIGHT ? length - 1 : 0; - var i = IS_RIGHT ? -1 : 1; - if (argumentsLength < 2) while (true) { - if (index in self) { - memo = self[index]; - index += i; - break; - } - index += i; - if (IS_RIGHT ? index < 0 : length <= index) { - throw TypeError('Reduce of empty array with no initial value'); + // `Array.prototype.slice` method + // https://tc39.es/ecma262/#sec-array.prototype.slice + // fallback for not array-like ES3 strings and DOM objects + $$S({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$2 }, { + slice: function slice(start, end) { + var O = toIndexedObject$2(this); + var length = toLength$a(O.length); + var k = toAbsoluteIndex$2(start, length); + var fin = toAbsoluteIndex$2(end === undefined ? length : end, length); + // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible + var Constructor, result, n; + if (isArray$2(O)) { + Constructor = O.constructor; + // cross-realm fallback + if (typeof Constructor == 'function' && (Constructor === Array || isArray$2(Constructor.prototype))) { + Constructor = undefined; + } else if (isObject$d(Constructor)) { + Constructor = Constructor[SPECIES$1]; + if (Constructor === null) Constructor = undefined; } - } - for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) { - memo = callbackfn(memo, self[index], index, O); - } - return memo; - }; - }; - - var arrayReduce = { - // `Array.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduce - left: createMethod$4(false), - // `Array.prototype.reduceRight` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduceright - right: createMethod$4(true) - }; - - var $reduce = arrayReduce.left; - - var aTypedArray$e = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$e = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduce - exportTypedArrayMethod$e('reduce', function reduce(callbackfn /* , initialValue */) { - return $reduce(aTypedArray$e(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); - }); - - var $reduceRight = arrayReduce.right; - - var aTypedArray$f = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$f = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.reduceRicht` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduceright - exportTypedArrayMethod$f('reduceRight', function reduceRight(callbackfn /* , initialValue */) { - return $reduceRight(aTypedArray$f(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); - }); - - var aTypedArray$g = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$g = arrayBufferViewCore.exportTypedArrayMethod; - var floor$3 = Math.floor; - - // `%TypedArray%.prototype.reverse` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reverse - exportTypedArrayMethod$g('reverse', function reverse() { - var that = this; - var length = aTypedArray$g(that).length; - var middle = floor$3(length / 2); - var index = 0; - var value; - while (index < middle) { - value = that[index]; - that[index++] = that[--length]; - that[length] = value; - } return that; - }); - - var aTypedArray$h = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$h = arrayBufferViewCore.exportTypedArrayMethod; - - var FORCED$2 = fails(function () { - // eslint-disable-next-line no-undef - new Int8Array(1).set({}); - }); - - // `%TypedArray%.prototype.set` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.set - exportTypedArrayMethod$h('set', function set(arrayLike /* , offset */) { - aTypedArray$h(this); - var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1); - var length = this.length; - var src = toObject(arrayLike); - var len = toLength(src.length); - var index = 0; - if (len + offset > length) throw RangeError('Wrong length'); - while (index < len) this[offset + index] = src[index++]; - }, FORCED$2); - - var aTypedArray$i = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$4 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$i = arrayBufferViewCore.exportTypedArrayMethod; - var $slice = [].slice; - - var FORCED$3 = fails(function () { - // eslint-disable-next-line no-undef - new Int8Array(1).slice(); - }); - - // `%TypedArray%.prototype.slice` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.slice - exportTypedArrayMethod$i('slice', function slice(start, end) { - var list = $slice.call(aTypedArray$i(this), start, end); - var C = speciesConstructor(this, this.constructor); - var index = 0; - var length = list.length; - var result = new (aTypedArrayConstructor$4(C))(length); - while (length > index) result[index] = list[index++]; - return result; - }, FORCED$3); - - var $some = arrayIteration.some; - - var aTypedArray$j = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$j = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.some` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.some - exportTypedArrayMethod$j('some', function some(callbackfn /* , thisArg */) { - return $some(aTypedArray$j(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - }); - - var aTypedArray$k = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$k = arrayBufferViewCore.exportTypedArrayMethod; - var $sort = [].sort; - - // `%TypedArray%.prototype.sort` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.sort - exportTypedArrayMethod$k('sort', function sort(comparefn) { - return $sort.call(aTypedArray$k(this), comparefn); - }); - - var aTypedArray$l = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$l = arrayBufferViewCore.exportTypedArrayMethod; - - // `%TypedArray%.prototype.subarray` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.subarray - exportTypedArrayMethod$l('subarray', function subarray(begin, end) { - var O = aTypedArray$l(this); - var length = O.length; - var beginIndex = toAbsoluteIndex(begin, length); - return new (speciesConstructor(O, O.constructor))( - O.buffer, - O.byteOffset + beginIndex * O.BYTES_PER_ELEMENT, - toLength((end === undefined ? length : toAbsoluteIndex(end, length)) - beginIndex) - ); - }); - - var Int8Array$3 = global_1.Int8Array; - var aTypedArray$m = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$m = arrayBufferViewCore.exportTypedArrayMethod; - var $toLocaleString = [].toLocaleString; - var $slice$1 = [].slice; - - // iOS Safari 6.x fails here - var TO_LOCALE_STRING_BUG = !!Int8Array$3 && fails(function () { - $toLocaleString.call(new Int8Array$3(1)); - }); - - var FORCED$4 = fails(function () { - return [1, 2].toLocaleString() != new Int8Array$3([1, 2]).toLocaleString(); - }) || !fails(function () { - Int8Array$3.prototype.toLocaleString.call([1, 2]); - }); - - // `%TypedArray%.prototype.toLocaleString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tolocalestring - exportTypedArrayMethod$m('toLocaleString', function toLocaleString() { - return $toLocaleString.apply(TO_LOCALE_STRING_BUG ? $slice$1.call(aTypedArray$m(this)) : aTypedArray$m(this), arguments); - }, FORCED$4); - - var exportTypedArrayMethod$n = arrayBufferViewCore.exportTypedArrayMethod; - - - - var Uint8Array$2 = global_1.Uint8Array; - var Uint8ArrayPrototype = Uint8Array$2 && Uint8Array$2.prototype || {}; - var arrayToString = [].toString; - var arrayJoin = [].join; - - if (fails(function () { arrayToString.call({}); })) { - arrayToString = function toString() { - return arrayJoin.call(this); - }; - } - - var IS_NOT_ARRAY_METHOD = Uint8ArrayPrototype.toString != arrayToString; - - // `%TypedArray%.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tostring - exportTypedArrayMethod$n('toString', arrayToString, IS_NOT_ARRAY_METHOD); - - // iterable DOM collections - // flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods - var domIterables = { - CSSRuleList: 0, - CSSStyleDeclaration: 0, - CSSValueList: 0, - ClientRectList: 0, - DOMRectList: 0, - DOMStringList: 0, - DOMTokenList: 1, - DataTransferItemList: 0, - FileList: 0, - HTMLAllCollection: 0, - HTMLCollection: 0, - HTMLFormElement: 0, - HTMLSelectElement: 0, - MediaList: 0, - MimeTypeArray: 0, - NamedNodeMap: 0, - NodeList: 1, - PaintRequestList: 0, - Plugin: 0, - PluginArray: 0, - SVGLengthList: 0, - SVGNumberList: 0, - SVGPathSegList: 0, - SVGPointList: 0, - SVGStringList: 0, - SVGTransformList: 0, - SourceBufferList: 0, - StyleSheetList: 0, - TextTrackCueList: 0, - TextTrackList: 0, - TouchList: 0 - }; - - for (var COLLECTION_NAME in domIterables) { - var Collection = global_1[COLLECTION_NAME]; - var CollectionPrototype = Collection && Collection.prototype; - // some Chrome versions have non-configurable methods on DOMTokenList - if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try { - createNonEnumerableProperty(CollectionPrototype, 'forEach', arrayForEach); - } catch (error) { - CollectionPrototype.forEach = arrayForEach; - } - } - - var ITERATOR$6 = wellKnownSymbol('iterator'); - var TO_STRING_TAG$4 = wellKnownSymbol('toStringTag'); - var ArrayValues = es_array_iterator.values; - - for (var COLLECTION_NAME$1 in domIterables) { - var Collection$1 = global_1[COLLECTION_NAME$1]; - var CollectionPrototype$1 = Collection$1 && Collection$1.prototype; - if (CollectionPrototype$1) { - // some Chrome versions have non-configurable methods on DOMTokenList - if (CollectionPrototype$1[ITERATOR$6] !== ArrayValues) try { - createNonEnumerableProperty(CollectionPrototype$1, ITERATOR$6, ArrayValues); - } catch (error) { - CollectionPrototype$1[ITERATOR$6] = ArrayValues; - } - if (!CollectionPrototype$1[TO_STRING_TAG$4]) { - createNonEnumerableProperty(CollectionPrototype$1, TO_STRING_TAG$4, COLLECTION_NAME$1); - } - if (domIterables[COLLECTION_NAME$1]) for (var METHOD_NAME in es_array_iterator) { - // some Chrome versions have non-configurable methods on DOMTokenList - if (CollectionPrototype$1[METHOD_NAME] !== es_array_iterator[METHOD_NAME]) try { - createNonEnumerableProperty(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]); - } catch (error) { - CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME]; + if (Constructor === Array || Constructor === undefined) { + return nativeSlice.call(O, k, fin); } } + result = new (Constructor === undefined ? Array : Constructor)(max$3(fin - k, 0)); + for (n = 0; k < fin; k++, n++) if (k in O) createProperty$3(result, n, O[k]); + result.length = n; + return result; } - } - - var slice = [].slice; - var MSIE = /MSIE .\./.test(engineUserAgent); // <- dirty ie9- check - - var wrap$1 = function (scheduler) { - return function (handler, timeout /* , ...arguments */) { - var boundArgs = arguments.length > 2; - var args = boundArgs ? slice.call(arguments, 2) : undefined; - return scheduler(boundArgs ? function () { - // eslint-disable-next-line no-new-func - (typeof handler == 'function' ? handler : Function(handler)).apply(this, args); - } : handler, timeout); - }; - }; - - // ie9- setTimeout & setInterval additional parameters fix - // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers - _export({ global: true, bind: true, forced: MSIE }, { - // `setTimeout` method - // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout - setTimeout: wrap$1(global_1.setTimeout), - // `setInterval` method - // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval - setInterval: wrap$1(global_1.setInterval) }); - var ITERATOR$7 = wellKnownSymbol('iterator'); + var fails$s = fails$N; + var wellKnownSymbol$7 = wellKnownSymbol$s; + var IS_PURE = isPure; - var nativeUrl = !fails(function () { + var ITERATOR$1 = wellKnownSymbol$7('iterator'); + + var nativeUrl = !fails$s(function () { var url = new URL('b?a=1&b=2&c=3', 'http://a'); var searchParams = url.searchParams; var result = ''; @@ -4439,12 +4643,12 @@ searchParams['delete']('b'); result += key + value; }); - return (isPure && !url.toJSON) + return (IS_PURE && !url.toJSON) || !searchParams.sort || url.href !== 'http://a/c%20d?a=1&c=3' || searchParams.get('c') !== '3' || String(new URLSearchParams('?a=1')) !== 'a=1' - || !searchParams[ITERATOR$7] + || !searchParams[ITERATOR$1] // throws in Edge || new URL('https://a@b').username !== 'a' || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b' @@ -4458,17 +4662,27 @@ || new URL('http://x', undefined).host !== 'x'; }); - var nativeAssign = Object.assign; - var defineProperty$7 = Object.defineProperty; + var DESCRIPTORS$b = descriptors; + var fails$r = fails$N; + var objectKeys$1 = objectKeys$4; + var getOwnPropertySymbolsModule = objectGetOwnPropertySymbols; + var propertyIsEnumerableModule = objectPropertyIsEnumerable; + var toObject$8 = toObject$i; + var IndexedObject = indexedObject; + + // eslint-disable-next-line es/no-object-assign -- safe + var $assign = Object.assign; + // eslint-disable-next-line es/no-object-defineproperty -- required for testing + var defineProperty$5 = Object.defineProperty; // `Object.assign` method - // https://tc39.github.io/ecma262/#sec-object.assign - var objectAssign = !nativeAssign || fails(function () { + // https://tc39.es/ecma262/#sec-object.assign + var objectAssign = !$assign || fails$r(function () { // should have correct order of operations (Edge bug) - if (descriptors && nativeAssign({ b: 1 }, nativeAssign(defineProperty$7({}, 'a', { + if (DESCRIPTORS$b && $assign({ b: 1 }, $assign(defineProperty$5({}, 'a', { enumerable: true, get: function () { - defineProperty$7(this, 'b', { + defineProperty$5(this, 'b', { value: 3, enumerable: false }); @@ -4477,43 +4691,64 @@ // should work with symbols and should have deterministic property order (V8 bug) var A = {}; var B = {}; - // eslint-disable-next-line no-undef + // eslint-disable-next-line es/no-symbol -- safe var symbol = Symbol(); var alphabet = 'abcdefghijklmnopqrst'; A[symbol] = 7; alphabet.split('').forEach(function (chr) { B[chr] = chr; }); - return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet; - }) ? function assign(target, source) { // eslint-disable-line no-unused-vars - var T = toObject(target); + return $assign({}, A)[symbol] != 7 || objectKeys$1($assign({}, B)).join('') != alphabet; + }) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length` + var T = toObject$8(target); var argumentsLength = arguments.length; var index = 1; - var getOwnPropertySymbols = objectGetOwnPropertySymbols.f; - var propertyIsEnumerable = objectPropertyIsEnumerable.f; + var getOwnPropertySymbols = getOwnPropertySymbolsModule.f; + var propertyIsEnumerable = propertyIsEnumerableModule.f; while (argumentsLength > index) { - var S = indexedObject(arguments[index++]); - var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S); + var S = IndexedObject(arguments[index++]); + var keys = getOwnPropertySymbols ? objectKeys$1(S).concat(getOwnPropertySymbols(S)) : objectKeys$1(S); var length = keys.length; var j = 0; var key; while (length > j) { key = keys[j++]; - if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key]; + if (!DESCRIPTORS$b || propertyIsEnumerable.call(S, key)) T[key] = S[key]; } } return T; - } : nativeAssign; + } : $assign; + + var anObject$a = anObject$m; + var iteratorClose = iteratorClose$2; + + // call something on iterator step with safe closing on error + var callWithSafeIterationClosing$1 = function (iterator, fn, value, ENTRIES) { + try { + return ENTRIES ? fn(anObject$a(value)[0], value[1]) : fn(value); + } catch (error) { + iteratorClose(iterator); + throw error; + } + }; + + var bind$6 = functionBindContext; + var toObject$7 = toObject$i; + var callWithSafeIterationClosing = callWithSafeIterationClosing$1; + var isArrayIteratorMethod = isArrayIteratorMethod$3; + var toLength$9 = toLength$q; + var createProperty$2 = createProperty$4; + var getIteratorMethod$2 = getIteratorMethod$5; // `Array.from` method implementation - // https://tc39.github.io/ecma262/#sec-array.from - var arrayFrom = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) { - var O = toObject(arrayLike); + // https://tc39.es/ecma262/#sec-array.from + var arrayFrom$1 = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) { + var O = toObject$7(arrayLike); var C = typeof this == 'function' ? this : Array; var argumentsLength = arguments.length; var mapfn = argumentsLength > 1 ? arguments[1] : undefined; var mapping = mapfn !== undefined; - var iteratorMethod = getIteratorMethod(O); + var iteratorMethod = getIteratorMethod$2(O); var index = 0; var length, result, step, iterator, next, value; - if (mapping) mapfn = functionBindContext(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2); + if (mapping) mapfn = bind$6(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2); // if the target is not iterable or it's an array with the default iterator - use a simple case if (iteratorMethod != undefined && !(C == Array && isArrayIteratorMethod(iteratorMethod))) { iterator = iteratorMethod.call(O); @@ -4521,14 +4756,14 @@ result = new C(); for (;!(step = next.call(iterator)).done; index++) { value = mapping ? callWithSafeIterationClosing(iterator, mapfn, [step.value, index], true) : step.value; - createProperty(result, index, value); + createProperty$2(result, index, value); } } else { - length = toLength(O.length); + length = toLength$9(O.length); result = new C(length); for (;length > index; index++) { value = mapping ? mapfn(O[index], index) : O[index]; - createProperty(result, index, value); + createProperty$2(result, index, value); } } result.length = index; @@ -4549,7 +4784,7 @@ var regexSeparators = /[.\u3002\uFF0E\uFF61]/g; // RFC 3490 separators var OVERFLOW_ERROR = 'Overflow: input needs wider integers to process'; var baseMinusTMin = base - tMin; - var floor$4 = Math.floor; + var floor$3 = Math.floor; var stringFromCharCode = String.fromCharCode; /** @@ -4598,19 +4833,19 @@ */ var adapt = function (delta, numPoints, firstTime) { var k = 0; - delta = firstTime ? floor$4(delta / damp) : delta >> 1; - delta += floor$4(delta / numPoints); + delta = firstTime ? floor$3(delta / damp) : delta >> 1; + delta += floor$3(delta / numPoints); for (; delta > baseMinusTMin * tMax >> 1; k += base) { - delta = floor$4(delta / baseMinusTMin); + delta = floor$3(delta / baseMinusTMin); } - return floor$4(k + (baseMinusTMin + 1) * delta / (delta + skew)); + return floor$3(k + (baseMinusTMin + 1) * delta / (delta + skew)); }; /** * Converts a string of Unicode symbols (e.g. a domain name label) to a * Punycode string of ASCII-only symbols. */ - // eslint-disable-next-line max-statements + // eslint-disable-next-line max-statements -- TODO var encode = function (input) { var output = []; @@ -4655,7 +4890,7 @@ // Increase `delta` enough to advance the decoder's state to , but guard against overflow. var handledCPCountPlusOne = handledCPCount + 1; - if (m - n > floor$4((maxInt - delta) / handledCPCountPlusOne)) { + if (m - n > floor$3((maxInt - delta) / handledCPCountPlusOne)) { throw RangeError(OVERFLOW_ERROR); } @@ -4676,7 +4911,7 @@ var qMinusT = q - t; var baseMinusT = base - t; output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT))); - q = floor$4(qMinusT / baseMinusT); + q = floor$3(qMinusT / baseMinusT); } output.push(stringFromCharCode(digitToBasic(q))); @@ -4703,43 +4938,46 @@ return encoded.join('.'); }; - var getIterator = function (it) { - var iteratorMethod = getIteratorMethod(it); + var anObject$9 = anObject$m; + var getIteratorMethod$1 = getIteratorMethod$5; + + var getIterator$1 = function (it) { + var iteratorMethod = getIteratorMethod$1(it); if (typeof iteratorMethod != 'function') { throw TypeError(String(it) + ' is not iterable'); - } return anObject(iteratorMethod.call(it)); + } return anObject$9(iteratorMethod.call(it)); }; // TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env` - - - - - - - - - - - - - - - - - - - - - var $fetch$1 = getBuiltIn('fetch'); - var Headers = getBuiltIn('Headers'); - var ITERATOR$8 = wellKnownSymbol('iterator'); + var $$R = _export; + var getBuiltIn$2 = getBuiltIn$9; + var USE_NATIVE_URL$1 = nativeUrl; + var redefine$7 = redefine$g.exports; + var redefineAll$1 = redefineAll$4; + var setToStringTag$4 = setToStringTag$a; + var createIteratorConstructor = createIteratorConstructor$2; + var InternalStateModule$2 = internalState; + var anInstance$3 = anInstance$7; + var hasOwn = has$j; + var bind$5 = functionBindContext; + var classof$4 = classof$b; + var anObject$8 = anObject$m; + var isObject$c = isObject$r; + var create$8 = objectCreate; + var createPropertyDescriptor = createPropertyDescriptor$7; + var getIterator = getIterator$1; + var getIteratorMethod = getIteratorMethod$5; + var wellKnownSymbol$6 = wellKnownSymbol$s; + + var $fetch = getBuiltIn$2('fetch'); + var Headers$1 = getBuiltIn$2('Headers'); + var ITERATOR = wellKnownSymbol$6('iterator'); var URL_SEARCH_PARAMS = 'URLSearchParams'; var URL_SEARCH_PARAMS_ITERATOR = URL_SEARCH_PARAMS + 'Iterator'; - var setInternalState$5 = internalState.set; - var getInternalParamsState = internalState.getterFor(URL_SEARCH_PARAMS); - var getInternalIteratorState = internalState.getterFor(URL_SEARCH_PARAMS_ITERATOR); + var setInternalState$2 = InternalStateModule$2.set; + var getInternalParamsState = InternalStateModule$2.getterFor(URL_SEARCH_PARAMS); + var getInternalIteratorState = InternalStateModule$2.getterFor(URL_SEARCH_PARAMS_ITERATOR); var plus = /\+/g; var sequences = Array(4); @@ -4769,9 +5007,9 @@ } }; - var find = /[!'()~]|%20/g; + var find$1 = /[!'()~]|%20/g; - var replace = { + var replace$1 = { '!': '%21', "'": '%27', '(': '%28', @@ -4781,11 +5019,11 @@ }; var replacer = function (match) { - return replace[match]; + return replace$1[match]; }; var serialize = function (it) { - return encodeURIComponent(it).replace(find, replacer); + return encodeURIComponent(it).replace(find$1, replacer); }; var parseSearchParams = function (result, query) { @@ -4816,7 +5054,7 @@ }; var URLSearchParamsIterator = createIteratorConstructor(function Iterator(params, kind) { - setInternalState$5(this, { + setInternalState$2(this, { type: URL_SEARCH_PARAMS_ITERATOR, iterator: getIterator(getInternalParamsState(params).entries), kind: kind @@ -4834,13 +5072,13 @@ // `URLSearchParams` constructor // https://url.spec.whatwg.org/#interface-urlsearchparams var URLSearchParamsConstructor = function URLSearchParams(/* init */) { - anInstance(this, URLSearchParamsConstructor, URL_SEARCH_PARAMS); + anInstance$3(this, URLSearchParamsConstructor, URL_SEARCH_PARAMS); var init = arguments.length > 0 ? arguments[0] : undefined; var that = this; var entries = []; var iteratorMethod, iterator, next, step, entryIterator, entryNext, first, second, key; - setInternalState$5(that, { + setInternalState$2(that, { type: URL_SEARCH_PARAMS, entries: entries, updateURL: function () { /* empty */ }, @@ -4848,13 +5086,13 @@ }); if (init !== undefined) { - if (isObject(init)) { + if (isObject$c(init)) { iteratorMethod = getIteratorMethod(init); if (typeof iteratorMethod === 'function') { iterator = iteratorMethod.call(init); next = iterator.next; while (!(step = next.call(iterator)).done) { - entryIterator = getIterator(anObject(step.value)); + entryIterator = getIterator(anObject$8(step.value)); entryNext = entryIterator.next; if ( (first = entryNext.call(entryIterator)).done || @@ -4863,7 +5101,7 @@ ) throw TypeError('Expected sequence with length 2'); entries.push({ key: first.value + '', value: second.value + '' }); } - } else for (key in init) if (has(init, key)) entries.push({ key: key, value: init[key] + '' }); + } else for (key in init) if (hasOwn(init, key)) entries.push({ key: key, value: init[key] + '' }); } else { parseSearchParams(entries, typeof init === 'string' ? init.charAt(0) === '?' ? init.slice(1) : init : init + ''); } @@ -4872,8 +5110,8 @@ var URLSearchParamsPrototype = URLSearchParamsConstructor.prototype; - redefineAll(URLSearchParamsPrototype, { - // `URLSearchParams.prototype.appent` method + redefineAll$1(URLSearchParamsPrototype, { + // `URLSearchParams.prototype.append` method // https://url.spec.whatwg.org/#dom-urlsearchparams-append append: function append(name, value) { validateArgumentsLength(arguments.length, 2); @@ -4980,7 +5218,7 @@ // `URLSearchParams.prototype.forEach` method forEach: function forEach(callback /* , thisArg */) { var entries = getInternalParamsState(this).entries; - var boundFunction = functionBindContext(callback, arguments.length > 1 ? arguments[1] : undefined, 3); + var boundFunction = bind$5(callback, arguments.length > 1 ? arguments[1] : undefined, 3); var index = 0; var entry; while (index < entries.length) { @@ -5003,11 +5241,11 @@ }, { enumerable: true }); // `URLSearchParams.prototype[@@iterator]` method - redefine(URLSearchParamsPrototype, ITERATOR$8, URLSearchParamsPrototype.entries); + redefine$7(URLSearchParamsPrototype, ITERATOR, URLSearchParamsPrototype.entries); // `URLSearchParams.prototype.toString` method // https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior - redefine(URLSearchParamsPrototype, 'toString', function toString() { + redefine$7(URLSearchParamsPrototype, 'toString', function toString() { var entries = getInternalParamsState(this).entries; var result = []; var index = 0; @@ -5018,36 +5256,36 @@ } return result.join('&'); }, { enumerable: true }); - setToStringTag(URLSearchParamsConstructor, URL_SEARCH_PARAMS); + setToStringTag$4(URLSearchParamsConstructor, URL_SEARCH_PARAMS); - _export({ global: true, forced: !nativeUrl }, { + $$R({ global: true, forced: !USE_NATIVE_URL$1 }, { URLSearchParams: URLSearchParamsConstructor }); // Wrap `fetch` for correct work with polyfilled `URLSearchParams` // https://github.com/zloirock/core-js/issues/674 - if (!nativeUrl && typeof $fetch$1 == 'function' && typeof Headers == 'function') { - _export({ global: true, enumerable: true, forced: true }, { + if (!USE_NATIVE_URL$1 && typeof $fetch == 'function' && typeof Headers$1 == 'function') { + $$R({ global: true, enumerable: true, forced: true }, { fetch: function fetch(input /* , init */) { var args = [input]; var init, body, headers; if (arguments.length > 1) { init = arguments[1]; - if (isObject(init)) { + if (isObject$c(init)) { body = init.body; - if (classof(body) === URL_SEARCH_PARAMS) { - headers = init.headers ? new Headers(init.headers) : new Headers(); + if (classof$4(body) === URL_SEARCH_PARAMS) { + headers = init.headers ? new Headers$1(init.headers) : new Headers$1(); if (!headers.has('content-type')) { headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8'); } - init = objectCreate(init, { + init = create$8(init, { body: createPropertyDescriptor(0, String(body)), headers: createPropertyDescriptor(0, headers) }); } } args.push(init); - } return $fetch$1.apply(this, args); + } return $fetch.apply(this, args); } }); } @@ -5059,28 +5297,28 @@ // TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env` - - - - - - - - - - + var $$Q = _export; + var DESCRIPTORS$a = descriptors; + var USE_NATIVE_URL = nativeUrl; + var global$a = global$F; + var defineProperties$1 = objectDefineProperties; + var redefine$6 = redefine$g.exports; + var anInstance$2 = anInstance$7; + var has$4 = has$j; + var assign$2 = objectAssign; + var arrayFrom = arrayFrom$1; var codeAt = stringMultibyte.codeAt; - - - - - - var NativeURL = global_1.URL; - var URLSearchParams$1 = web_urlSearchParams.URLSearchParams; - var getInternalSearchParamsState = web_urlSearchParams.getState; - var setInternalState$6 = internalState.set; - var getInternalURLState = internalState.getterFor('URL'); - var floor$5 = Math.floor; + var toASCII = stringPunycodeToAscii; + var setToStringTag$3 = setToStringTag$a; + var URLSearchParamsModule = web_urlSearchParams; + var InternalStateModule$1 = internalState; + + var NativeURL = global$a.URL; + var URLSearchParams$1 = URLSearchParamsModule.URLSearchParams; + var getInternalSearchParamsState = URLSearchParamsModule.getState; + var setInternalState$1 = InternalStateModule$1.set; + var getInternalURLState = InternalStateModule$1.getterFor('URL'); + var floor$2 = Math.floor; var pow$1 = Math.pow; var INVALID_AUTHORITY = 'Invalid authority'; @@ -5089,20 +5327,19 @@ var INVALID_PORT = 'Invalid port'; var ALPHA = /[A-Za-z]/; + // eslint-disable-next-line regexp/no-obscure-range -- safe var ALPHANUMERIC = /[\d+-.A-Za-z]/; var DIGIT = /\d/; - var HEX_START = /^(0x|0X)/; + var HEX_START = /^0x/i; var OCT = /^[0-7]+$/; var DEC = /^\d+$/; var HEX = /^[\dA-Fa-f]+$/; - // eslint-disable-next-line no-control-regex - var FORBIDDEN_HOST_CODE_POINT = /[\u0000\u0009\u000A\u000D #%/:?@[\\]]/; - // eslint-disable-next-line no-control-regex - var FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT = /[\u0000\u0009\u000A\u000D #/:?@[\\]]/; - // eslint-disable-next-line no-control-regex + /* eslint-disable no-control-regex -- safe */ + var FORBIDDEN_HOST_CODE_POINT = /[\0\t\n\r #%/:<>?@[\\\]^|]/; + var FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT = /[\0\t\n\r #/:<>?@[\\\]^|]/; var LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE = /^[\u0000-\u001F ]+|[\u0000-\u001F ]+$/g; - // eslint-disable-next-line no-control-regex - var TAB_AND_NEW_LINE = /[\u0009\u000A\u000D]/g; + var TAB_AND_NEW_LINE = /[\t\n\r]/g; + /* eslint-enable no-control-regex -- safe */ var EOF; var parseHost = function (url, input) { @@ -5122,7 +5359,7 @@ } url.host = result; } else { - input = stringPunycodeToAscii(input); + input = toASCII(input); if (FORBIDDEN_HOST_CODE_POINT.test(input)) return INVALID_HOST; result = parseIPv4(input); if (result === null) return INVALID_HOST; @@ -5168,7 +5405,7 @@ return ipv4; }; - // eslint-disable-next-line max-statements + // eslint-disable-next-line max-statements -- TODO var parseIPv6 = function (input) { var address = [0, 0, 0, 0, 0, 0, 0, 0]; var pieceIndex = 0; @@ -5278,7 +5515,7 @@ result = []; for (index = 0; index < 4; index++) { result.unshift(host % 256); - host = floor$5(host / 256); + host = floor$2(host / 256); } return result.join('.'); // ipv6 } else if (typeof host == 'object') { @@ -5300,19 +5537,19 @@ }; var C0ControlPercentEncodeSet = {}; - var fragmentPercentEncodeSet = objectAssign({}, C0ControlPercentEncodeSet, { + var fragmentPercentEncodeSet = assign$2({}, C0ControlPercentEncodeSet, { ' ': 1, '"': 1, '<': 1, '>': 1, '`': 1 }); - var pathPercentEncodeSet = objectAssign({}, fragmentPercentEncodeSet, { + var pathPercentEncodeSet = assign$2({}, fragmentPercentEncodeSet, { '#': 1, '?': 1, '{': 1, '}': 1 }); - var userinfoPercentEncodeSet = objectAssign({}, pathPercentEncodeSet, { + var userinfoPercentEncodeSet = assign$2({}, pathPercentEncodeSet, { '/': 1, ':': 1, ';': 1, '=': 1, '@': 1, '[': 1, '\\': 1, ']': 1, '^': 1, '|': 1 }); var percentEncode = function (char, set) { var code = codeAt(char, 0); - return code > 0x20 && code < 0x7F && !has(set, char) ? char : encodeURIComponent(char); + return code > 0x20 && code < 0x7F && !has$4(set, char) ? char : encodeURIComponent(char); }; var specialSchemes = { @@ -5325,7 +5562,7 @@ }; var isSpecial = function (url) { - return has(specialSchemes, url.scheme); + return has$4(specialSchemes, url.scheme); }; var includesCredentials = function (url) { @@ -5390,7 +5627,7 @@ var QUERY = {}; var FRAGMENT = {}; - // eslint-disable-next-line max-statements + // eslint-disable-next-line max-statements -- TODO var parseURL = function (url, input, stateOverride, base) { var state = stateOverride || SCHEME_START; var pointer = 0; @@ -5435,7 +5672,7 @@ buffer += char.toLowerCase(); } else if (char == ':') { if (stateOverride && ( - (isSpecial(url) != has(specialSchemes, buffer)) || + (isSpecial(url) != has$4(specialSchemes, buffer)) || (buffer == 'file' && (includesCredentials(url) || url.port !== null)) || (url.scheme == 'file' && !url.host) )) return; @@ -5792,10 +6029,10 @@ // `URL` constructor // https://url.spec.whatwg.org/#url-class var URLConstructor = function URL(url /* , base */) { - var that = anInstance(this, URLConstructor, 'URL'); + var that = anInstance$2(this, URLConstructor, 'URL'); var base = arguments.length > 1 ? arguments[1] : undefined; var urlString = String(url); - var state = setInternalState$6(that, { type: 'URL' }); + var state = setInternalState$1(that, { type: 'URL' }); var baseState, failure; if (base !== undefined) { if (base instanceof URLConstructor) baseState = getInternalURLState(base); @@ -5812,7 +6049,7 @@ searchParamsState.updateURL = function () { state.query = String(searchParams) || null; }; - if (!descriptors) { + if (!DESCRIPTORS$a) { that.href = serializeURL.call(that); that.origin = getOrigin.call(that); that.protocol = getProtocol.call(that); @@ -5860,7 +6097,7 @@ var scheme = url.scheme; var port = url.port; if (scheme == 'blob') try { - return new URL(scheme.path[0]).origin; + return new URLConstructor(scheme.path[0]).origin; } catch (error) { return 'null'; } @@ -5923,8 +6160,8 @@ return { get: getter, set: setter, configurable: true, enumerable: true }; }; - if (descriptors) { - objectDefineProperties(URLPrototype, { + if (DESCRIPTORS$a) { + defineProperties$1(URLPrototype, { // `URL.prototype.href` accessors pair // https://url.spec.whatwg.org/#dom-url-href href: accessorDescriptor(serializeURL, function (href) { @@ -6031,13 +6268,13 @@ // `URL.prototype.toJSON` method // https://url.spec.whatwg.org/#dom-url-tojson - redefine(URLPrototype, 'toJSON', function toJSON() { + redefine$6(URLPrototype, 'toJSON', function toJSON() { return serializeURL.call(this); }, { enumerable: true }); // `URL.prototype.toString` method // https://url.spec.whatwg.org/#URL-stringification-behavior - redefine(URLPrototype, 'toString', function toString() { + redefine$6(URLPrototype, 'toString', function toString() { return serializeURL.call(this); }, { enumerable: true }); @@ -6046,413 +6283,979 @@ var nativeRevokeObjectURL = NativeURL.revokeObjectURL; // `URL.createObjectURL` method // https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL - // eslint-disable-next-line no-unused-vars - if (nativeCreateObjectURL) redefine(URLConstructor, 'createObjectURL', function createObjectURL(blob) { + // eslint-disable-next-line no-unused-vars -- required for `.length` + if (nativeCreateObjectURL) redefine$6(URLConstructor, 'createObjectURL', function createObjectURL(blob) { return nativeCreateObjectURL.apply(NativeURL, arguments); }); // `URL.revokeObjectURL` method // https://developer.mozilla.org/en-US/docs/Web/API/URL/revokeObjectURL - // eslint-disable-next-line no-unused-vars - if (nativeRevokeObjectURL) redefine(URLConstructor, 'revokeObjectURL', function revokeObjectURL(url) { + // eslint-disable-next-line no-unused-vars -- required for `.length` + if (nativeRevokeObjectURL) redefine$6(URLConstructor, 'revokeObjectURL', function revokeObjectURL(url) { return nativeRevokeObjectURL.apply(NativeURL, arguments); }); } - setToStringTag(URLConstructor, 'URL'); + setToStringTag$3(URLConstructor, 'URL'); - _export({ global: true, forced: !nativeUrl, sham: !descriptors }, { + $$Q({ global: true, forced: !USE_NATIVE_URL, sham: !DESCRIPTORS$a }, { URL: URLConstructor }); - function _typeof(obj) { - "@babel/helpers - typeof"; + var anObject$7 = anObject$m; - if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { - _typeof = function (obj) { - return typeof obj; - }; - } else { - _typeof = function (obj) { - return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; - }; - } + // `RegExp.prototype.flags` getter implementation + // https://tc39.es/ecma262/#sec-get-regexp.prototype.flags + var regexpFlags$1 = function () { + var that = anObject$7(this); + var result = ''; + if (that.global) result += 'g'; + if (that.ignoreCase) result += 'i'; + if (that.multiline) result += 'm'; + if (that.dotAll) result += 's'; + if (that.unicode) result += 'u'; + if (that.sticky) result += 'y'; + return result; + }; - return _typeof(obj); - } + var redefine$5 = redefine$g.exports; + var anObject$6 = anObject$m; + var fails$q = fails$N; + var flags = regexpFlags$1; - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } - } + var TO_STRING = 'toString'; + var RegExpPrototype$2 = RegExp.prototype; + var nativeToString = RegExpPrototype$2[TO_STRING]; - function _defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } + var NOT_GENERIC = fails$q(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; }); + // FF44- RegExp#toString has a wrong name + var INCORRECT_NAME = nativeToString.name != TO_STRING; - function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; + // `RegExp.prototype.toString` method + // https://tc39.es/ecma262/#sec-regexp.prototype.tostring + if (NOT_GENERIC || INCORRECT_NAME) { + redefine$5(RegExp.prototype, TO_STRING, function toString() { + var R = anObject$6(this); + var p = String(R.source); + var rf = R.flags; + var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype$2) ? flags.call(R) : rf); + return '/' + p + '/' + f; + }, { unsafe: true }); } - function _defineProperty(obj, key, value) { - if (key in obj) { - Object.defineProperty(obj, key, { - value: value, - enumerable: true, - configurable: true, - writable: true - }); - } else { - obj[key] = value; - } + var regexpStickyHelpers = {}; - return obj; - } + var fails$p = fails$N; - function _slicedToArray(arr, i) { - return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); - } + // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError, + var RE = function (s, f) { + return RegExp(s, f); + }; - function _toConsumableArray(arr) { - return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); - } + regexpStickyHelpers.UNSUPPORTED_Y = fails$p(function () { + var re = RE('a', 'y'); + re.lastIndex = 2; + return re.exec('abcd') != null; + }); - function _arrayWithoutHoles(arr) { - if (Array.isArray(arr)) return _arrayLikeToArray(arr); - } + regexpStickyHelpers.BROKEN_CARET = fails$p(function () { + // https://bugzilla.mozilla.org/show_bug.cgi?id=773687 + var re = RE('^r', 'gy'); + re.lastIndex = 2; + return re.exec('str') != null; + }); - function _arrayWithHoles(arr) { - if (Array.isArray(arr)) return arr; - } + var fails$o = fails$N; - function _iterableToArray(iter) { - if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); - } + var regexpUnsupportedDotAll = fails$o(function () { + // babel-minify transpiles RegExp('.', 's') -> /./s and it causes SyntaxError + var re = RegExp('.', (typeof '').charAt(0)); + return !(re.dotAll && re.exec('\n') && re.flags === 's'); + }); - function _iterableToArrayLimit(arr, i) { - if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; - var _arr = []; - var _n = true; - var _d = false; - var _e = undefined; + var fails$n = fails$N; - try { - for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { - _arr.push(_s.value); + var regexpUnsupportedNcg = fails$n(function () { + // babel-minify transpiles RegExp('.', 'g') -> /./g and it causes SyntaxError + var re = RegExp('(?b)', (typeof '').charAt(5)); + return re.exec('b').groups.a !== 'b' || + 'b'.replace(re, '$c') !== 'bc'; + }); - if (i && _arr.length === i) break; - } - } catch (err) { - _d = true; - _e = err; - } finally { - try { - if (!_n && _i["return"] != null) _i["return"](); - } finally { - if (_d) throw _e; - } - } + /* eslint-disable regexp/no-assertion-capturing-group, regexp/no-empty-group, regexp/no-lazy-ends -- testing */ + /* eslint-disable regexp/no-useless-quantifier -- testing */ + var regexpFlags = regexpFlags$1; + var stickyHelpers$2 = regexpStickyHelpers; + var shared = shared$5.exports; + var create$7 = objectCreate; + var getInternalState = internalState.get; + var UNSUPPORTED_DOT_ALL$1 = regexpUnsupportedDotAll; + var UNSUPPORTED_NCG$1 = regexpUnsupportedNcg; - return _arr; - } + var nativeExec = RegExp.prototype.exec; + var nativeReplace = shared('native-string-replace', String.prototype.replace); - function _unsupportedIterableToArray(o, minLen) { - if (!o) return; - if (typeof o === "string") return _arrayLikeToArray(o, minLen); - var n = Object.prototype.toString.call(o).slice(8, -1); - if (n === "Object" && o.constructor) n = o.constructor.name; - if (n === "Map" || n === "Set") return Array.from(o); - if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); - } + var patchedExec = nativeExec; - function _arrayLikeToArray(arr, len) { - if (len == null || len > arr.length) len = arr.length; + var UPDATES_LAST_INDEX_WRONG = (function () { + var re1 = /a/; + var re2 = /b*/g; + nativeExec.call(re1, 'a'); + nativeExec.call(re2, 'a'); + return re1.lastIndex !== 0 || re2.lastIndex !== 0; + })(); - for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + var UNSUPPORTED_Y$2 = stickyHelpers$2.UNSUPPORTED_Y || stickyHelpers$2.BROKEN_CARET; - return arr2; - } + // nonparticipating capturing group, copied from es5-shim's String#split patch. + var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; - function _nonIterableSpread() { - throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$2 || UNSUPPORTED_DOT_ALL$1 || UNSUPPORTED_NCG$1; - function _nonIterableRest() { - throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + if (PATCH) { + // eslint-disable-next-line max-statements -- TODO + patchedExec = function exec(str) { + var re = this; + var state = getInternalState(re); + var raw = state.raw; + var result, reCopy, lastIndex, match, i, object, group; + + if (raw) { + raw.lastIndex = re.lastIndex; + result = patchedExec.call(raw, str); + re.lastIndex = raw.lastIndex; + return result; + } - function _createForOfIteratorHelper(o, allowArrayLike) { - var it; + var groups = state.groups; + var sticky = UNSUPPORTED_Y$2 && re.sticky; + var flags = regexpFlags.call(re); + var source = re.source; + var charsAdded = 0; + var strCopy = str; - if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { - if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { - if (it) o = it; - var i = 0; + if (sticky) { + flags = flags.replace('y', ''); + if (flags.indexOf('g') === -1) { + flags += 'g'; + } - var F = function () {}; + strCopy = String(str).slice(re.lastIndex); + // Support anchored sticky behavior. + if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) { + source = '(?: ' + source + ')'; + strCopy = ' ' + strCopy; + charsAdded++; + } + // ^(? + rx + ) is needed, in combination with some str slicing, to + // simulate the 'y' flag. + reCopy = new RegExp('^(?:' + source + ')', flags); + } - return { - s: F, - n: function () { - if (i >= o.length) return { - done: true - }; - return { - done: false, - value: o[i++] - }; - }, - e: function (e) { - throw e; - }, - f: F - }; + if (NPCG_INCLUDED) { + reCopy = new RegExp('^' + source + '$(?!\\s)', flags); } + if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; - throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + match = nativeExec.call(sticky ? reCopy : re, strCopy); - var normalCompletion = true, - didErr = false, - err; - return { - s: function () { - it = o[Symbol.iterator](); - }, - n: function () { - var step = it.next(); - normalCompletion = step.done; - return step; - }, - e: function (e) { - didErr = true; - err = e; - }, - f: function () { - try { - if (!normalCompletion && it.return != null) it.return(); - } finally { - if (didErr) throw err; - } + if (sticky) { + if (match) { + match.input = match.input.slice(charsAdded); + match[0] = match[0].slice(charsAdded); + match.index = re.lastIndex; + re.lastIndex += match[0].length; + } else re.lastIndex = 0; + } else if (UPDATES_LAST_INDEX_WRONG && match) { + re.lastIndex = re.global ? match.index + match[0].length : lastIndex; + } + if (NPCG_INCLUDED && match && match.length > 1) { + // Fix browsers whose `exec` methods don't consistently return `undefined` + // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/ + nativeReplace.call(match[0], reCopy, function () { + for (i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) match[i] = undefined; + } + }); } - }; - } - var global$1 = typeof globalThis !== 'undefined' && globalThis || typeof self !== 'undefined' && self || typeof global$1 !== 'undefined' && global$1; - var support = { - searchParams: 'URLSearchParams' in global$1, - iterable: 'Symbol' in global$1 && 'iterator' in Symbol, - blob: 'FileReader' in global$1 && 'Blob' in global$1 && function () { - try { - new Blob(); - return true; - } catch (e) { - return false; + if (match && groups) { + match.groups = object = create$7(null); + for (i = 0; i < groups.length; i++) { + group = groups[i]; + object[group[0]] = match[group[1]]; + } } - }(), - formData: 'FormData' in global$1, - arrayBuffer: 'ArrayBuffer' in global$1 - }; - function isDataView(obj) { - return obj && DataView.prototype.isPrototypeOf(obj); + return match; + }; } - if (support.arrayBuffer) { - var viewClasses = ['[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]']; + var regexpExec$3 = patchedExec; - var isArrayBufferView = ArrayBuffer.isView || function (obj) { - return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1; - }; - } + var $$P = _export; + var exec = regexpExec$3; - function normalizeName(name) { - if (typeof name !== 'string') { - name = String(name); - } + // `RegExp.prototype.exec` method + // https://tc39.es/ecma262/#sec-regexp.prototype.exec + $$P({ target: 'RegExp', proto: true, forced: /./.exec !== exec }, { + exec: exec + }); - if (/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(name) || name === '') { - throw new TypeError('Invalid character in header field name'); - } + // TODO: Remove from `core-js@4` since it's moved to entry points - return name.toLowerCase(); - } + var redefine$4 = redefine$g.exports; + var regexpExec$2 = regexpExec$3; + var fails$m = fails$N; + var wellKnownSymbol$5 = wellKnownSymbol$s; + var createNonEnumerableProperty$1 = createNonEnumerableProperty$e; - function normalizeValue(value) { - if (typeof value !== 'string') { - value = String(value); - } + var SPECIES = wellKnownSymbol$5('species'); + var RegExpPrototype$1 = RegExp.prototype; - return value; - } // Build a destructive iterator for the value list + var fixRegexpWellKnownSymbolLogic = function (KEY, exec, FORCED, SHAM) { + var SYMBOL = wellKnownSymbol$5(KEY); + + var DELEGATES_TO_SYMBOL = !fails$m(function () { + // String methods call symbol-named RegEp methods + var O = {}; + O[SYMBOL] = function () { return 7; }; + return ''[KEY](O) != 7; + }); + var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails$m(function () { + // Symbol-named RegExp methods call .exec + var execCalled = false; + var re = /a/; - function iteratorFor(items) { - var iterator = { - next: function next() { - var value = items.shift(); - return { - done: value === undefined, - value: value - }; + if (KEY === 'split') { + // We can't use real regex here since it causes deoptimization + // and serious performance degradation in V8 + // https://github.com/zloirock/core-js/issues/306 + re = {}; + // RegExp[@@split] doesn't call the regex's exec method, but first creates + // a new one. We need to return the patched regex when creating the new one. + re.constructor = {}; + re.constructor[SPECIES] = function () { return re; }; + re.flags = ''; + re[SYMBOL] = /./[SYMBOL]; } - }; - if (support.iterable) { - iterator[Symbol.iterator] = function () { - return iterator; - }; - } + re.exec = function () { execCalled = true; return null; }; - return iterator; - } + re[SYMBOL](''); + return !execCalled; + }); - function Headers$1(headers) { - this.map = {}; + if ( + !DELEGATES_TO_SYMBOL || + !DELEGATES_TO_EXEC || + FORCED + ) { + var nativeRegExpMethod = /./[SYMBOL]; + var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) { + var $exec = regexp.exec; + if ($exec === regexpExec$2 || $exec === RegExpPrototype$1.exec) { + if (DELEGATES_TO_SYMBOL && !forceStringMethod) { + // The native String method already delegates to @@method (this + // polyfilled function), leasing to infinite recursion. + // We avoid it by directly calling the native @@method method. + return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) }; + } + return { done: true, value: nativeMethod.call(str, regexp, arg2) }; + } + return { done: false }; + }); - if (headers instanceof Headers$1) { - headers.forEach(function (value, name) { - this.append(name, value); - }, this); - } else if (Array.isArray(headers)) { - headers.forEach(function (header) { - this.append(header[0], header[1]); - }, this); - } else if (headers) { - Object.getOwnPropertyNames(headers).forEach(function (name) { - this.append(name, headers[name]); - }, this); + redefine$4(String.prototype, KEY, methods[0]); + redefine$4(RegExpPrototype$1, SYMBOL, methods[1]); } - } - Headers$1.prototype.append = function (name, value) { - name = normalizeName(name); - value = normalizeValue(value); - var oldValue = this.map[name]; - this.map[name] = oldValue ? oldValue + ', ' + value : value; + if (SHAM) createNonEnumerableProperty$1(RegExpPrototype$1[SYMBOL], 'sham', true); }; - Headers$1.prototype['delete'] = function (name) { - delete this.map[normalizeName(name)]; - }; + var charAt = stringMultibyte.charAt; - Headers$1.prototype.get = function (name) { - name = normalizeName(name); - return this.has(name) ? this.map[name] : null; + // `AdvanceStringIndex` abstract operation + // https://tc39.es/ecma262/#sec-advancestringindex + var advanceStringIndex$3 = function (S, index, unicode) { + return index + (unicode ? charAt(S, index).length : 1); }; - Headers$1.prototype.has = function (name) { - return this.map.hasOwnProperty(normalizeName(name)); - }; + var toObject$6 = toObject$i; - Headers$1.prototype.set = function (name, value) { - this.map[normalizeName(name)] = normalizeValue(value); + var floor$1 = Math.floor; + var replace = ''.replace; + var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d{1,2}|<[^>]*>)/g; + var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d{1,2})/g; + + // `GetSubstitution` abstract operation + // https://tc39.es/ecma262/#sec-getsubstitution + var getSubstitution$1 = function (matched, str, position, captures, namedCaptures, replacement) { + var tailPos = position + matched.length; + var m = captures.length; + var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; + if (namedCaptures !== undefined) { + namedCaptures = toObject$6(namedCaptures); + symbols = SUBSTITUTION_SYMBOLS; + } + return replace.call(replacement, symbols, function (match, ch) { + var capture; + switch (ch.charAt(0)) { + case '$': return '$'; + case '&': return matched; + case '`': return str.slice(0, position); + case "'": return str.slice(tailPos); + case '<': + capture = namedCaptures[ch.slice(1, -1)]; + break; + default: // \d\d? + var n = +ch; + if (n === 0) return match; + if (n > m) { + var f = floor$1(n / 10); + if (f === 0) return match; + if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1); + return match; + } + capture = captures[n - 1]; + } + return capture === undefined ? '' : capture; + }); }; - Headers$1.prototype.forEach = function (callback, thisArg) { - for (var name in this.map) { - if (this.map.hasOwnProperty(name)) { - callback.call(thisArg, this.map[name], name, this); + var classof$3 = classofRaw$1; + var regexpExec$1 = regexpExec$3; + + // `RegExpExec` abstract operation + // https://tc39.es/ecma262/#sec-regexpexec + var regexpExecAbstract = function (R, S) { + var exec = R.exec; + if (typeof exec === 'function') { + var result = exec.call(R, S); + if (typeof result !== 'object') { + throw TypeError('RegExp exec method returned something other than an Object or null'); } + return result; } - }; - Headers$1.prototype.keys = function () { - var items = []; - this.forEach(function (value, name) { - items.push(name); - }); - return iteratorFor(items); - }; + if (classof$3(R) !== 'RegExp') { + throw TypeError('RegExp#exec called on incompatible receiver'); + } - Headers$1.prototype.values = function () { - var items = []; - this.forEach(function (value) { - items.push(value); - }); - return iteratorFor(items); + return regexpExec$1.call(R, S); }; - Headers$1.prototype.entries = function () { - var items = []; - this.forEach(function (value, name) { - items.push([name, value]); - }); - return iteratorFor(items); + var fixRegExpWellKnownSymbolLogic$3 = fixRegexpWellKnownSymbolLogic; + var fails$l = fails$N; + var anObject$5 = anObject$m; + var toLength$8 = toLength$q; + var toInteger$3 = toInteger$b; + var requireObjectCoercible$a = requireObjectCoercible$e; + var advanceStringIndex$2 = advanceStringIndex$3; + var getSubstitution = getSubstitution$1; + var regExpExec$2 = regexpExecAbstract; + var wellKnownSymbol$4 = wellKnownSymbol$s; + + var REPLACE = wellKnownSymbol$4('replace'); + var max$2 = Math.max; + var min$5 = Math.min; + + var maybeToString = function (it) { + return it === undefined ? it : String(it); }; - if (support.iterable) { - Headers$1.prototype[Symbol.iterator] = Headers$1.prototype.entries; - } + // IE <= 11 replaces $0 with the whole match, as if it was $& + // https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0 + var REPLACE_KEEPS_$0 = (function () { + // eslint-disable-next-line regexp/prefer-escape-replacement-dollar-char -- required for testing + return 'a'.replace(/./, '$0') === '$0'; + })(); - function consumed(body) { - if (body.bodyUsed) { - return Promise.reject(new TypeError('Already read')); + // Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string + var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () { + if (/./[REPLACE]) { + return /./[REPLACE]('a', '$0') === ''; } + return false; + })(); - body.bodyUsed = true; - } - - function fileReaderReady(reader) { - return new Promise(function (resolve, reject) { - reader.onload = function () { - resolve(reader.result); - }; + var REPLACE_SUPPORTS_NAMED_GROUPS = !fails$l(function () { + var re = /./; + re.exec = function () { + var result = []; + result.groups = { a: '7' }; + return result; + }; + return ''.replace(re, '$') !== '7'; + }); - reader.onerror = function () { - reject(reader.error); - }; - }); - } + // @@replace logic + fixRegExpWellKnownSymbolLogic$3('replace', function (_, nativeReplace, maybeCallNative) { + var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0'; - function readBlobAsArrayBuffer(blob) { - var reader = new FileReader(); - var promise = fileReaderReady(reader); - reader.readAsArrayBuffer(blob); - return promise; - } + return [ + // `String.prototype.replace` method + // https://tc39.es/ecma262/#sec-string.prototype.replace + function replace(searchValue, replaceValue) { + var O = requireObjectCoercible$a(this); + var replacer = searchValue == undefined ? undefined : searchValue[REPLACE]; + return replacer !== undefined + ? replacer.call(searchValue, O, replaceValue) + : nativeReplace.call(String(O), searchValue, replaceValue); + }, + // `RegExp.prototype[@@replace]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@replace + function (string, replaceValue) { + if ( + typeof replaceValue === 'string' && + replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1 && + replaceValue.indexOf('$<') === -1 + ) { + var res = maybeCallNative(nativeReplace, this, string, replaceValue); + if (res.done) return res.value; + } - function readBlobAsText(blob) { - var reader = new FileReader(); - var promise = fileReaderReady(reader); - reader.readAsText(blob); - return promise; - } + var rx = anObject$5(this); + var S = String(string); - function readArrayBufferAsText(buf) { - var view = new Uint8Array(buf); - var chars = new Array(view.length); + var functionalReplace = typeof replaceValue === 'function'; + if (!functionalReplace) replaceValue = String(replaceValue); - for (var i = 0; i < view.length; i++) { - chars[i] = String.fromCharCode(view[i]); - } + var global = rx.global; + if (global) { + var fullUnicode = rx.unicode; + rx.lastIndex = 0; + } + var results = []; + while (true) { + var result = regExpExec$2(rx, S); + if (result === null) break; - return chars.join(''); - } + results.push(result); + if (!global) break; - function bufferClone(buf) { - if (buf.slice) { - return buf.slice(0); - } else { - var view = new Uint8Array(buf.byteLength); - view.set(new Uint8Array(buf)); - return view.buffer; - } - } + var matchStr = String(result[0]); + if (matchStr === '') rx.lastIndex = advanceStringIndex$2(S, toLength$8(rx.lastIndex), fullUnicode); + } - function Body() { - this.bodyUsed = false; + var accumulatedResult = ''; + var nextSourcePosition = 0; + for (var i = 0; i < results.length; i++) { + result = results[i]; - this._initBody = function (body) { - /* + var matched = String(result[0]); + var position = max$2(min$5(toInteger$3(result.index), S.length), 0); + var captures = []; + // NOTE: This is equivalent to + // captures = result.slice(1).map(maybeToString) + // but for some reason `nativeSlice.call(result, 1, result.length)` (called in + // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and + // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. + for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); + var namedCaptures = result.groups; + if (functionalReplace) { + var replacerArgs = [matched].concat(captures, position, S); + if (namedCaptures !== undefined) replacerArgs.push(namedCaptures); + var replacement = String(replaceValue.apply(undefined, replacerArgs)); + } else { + replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue); + } + if (position >= nextSourcePosition) { + accumulatedResult += S.slice(nextSourcePosition, position) + replacement; + nextSourcePosition = position + matched.length; + } + } + return accumulatedResult + S.slice(nextSourcePosition); + } + ]; + }, !REPLACE_SUPPORTS_NAMED_GROUPS || !REPLACE_KEEPS_$0 || REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE); + + var isObject$b = isObject$r; + var classof$2 = classofRaw$1; + var wellKnownSymbol$3 = wellKnownSymbol$s; + + var MATCH$2 = wellKnownSymbol$3('match'); + + // `IsRegExp` abstract operation + // https://tc39.es/ecma262/#sec-isregexp + var isRegexp = function (it) { + var isRegExp; + return isObject$b(it) && ((isRegExp = it[MATCH$2]) !== undefined ? !!isRegExp : classof$2(it) == 'RegExp'); + }; + + var fixRegExpWellKnownSymbolLogic$2 = fixRegexpWellKnownSymbolLogic; + var isRegExp$2 = isRegexp; + var anObject$4 = anObject$m; + var requireObjectCoercible$9 = requireObjectCoercible$e; + var speciesConstructor$1 = speciesConstructor$8; + var advanceStringIndex$1 = advanceStringIndex$3; + var toLength$7 = toLength$q; + var callRegExpExec = regexpExecAbstract; + var regexpExec = regexpExec$3; + var stickyHelpers$1 = regexpStickyHelpers; + var fails$k = fails$N; + + var UNSUPPORTED_Y$1 = stickyHelpers$1.UNSUPPORTED_Y; + var arrayPush = [].push; + var min$4 = Math.min; + var MAX_UINT32 = 0xFFFFFFFF; + + // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec + // Weex JS has frozen built-in prototypes, so use try / catch wrapper + var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails$k(function () { + // eslint-disable-next-line regexp/no-empty-group -- required for testing + var re = /(?:)/; + var originalExec = re.exec; + re.exec = function () { return originalExec.apply(this, arguments); }; + var result = 'ab'.split(re); + return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b'; + }); + + // @@split logic + fixRegExpWellKnownSymbolLogic$2('split', function (SPLIT, nativeSplit, maybeCallNative) { + var internalSplit; + if ( + 'abbc'.split(/(b)*/)[1] == 'c' || + // eslint-disable-next-line regexp/no-empty-group -- required for testing + 'test'.split(/(?:)/, -1).length != 4 || + 'ab'.split(/(?:ab)*/).length != 2 || + '.'.split(/(.?)(.?)/).length != 4 || + // eslint-disable-next-line regexp/no-assertion-capturing-group, regexp/no-empty-group -- required for testing + '.'.split(/()()/).length > 1 || + ''.split(/.?/).length + ) { + // based on es5-shim implementation, need to rework it + internalSplit = function (separator, limit) { + var string = String(requireObjectCoercible$9(this)); + var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; + if (lim === 0) return []; + if (separator === undefined) return [string]; + // If `separator` is not a regex, use native split + if (!isRegExp$2(separator)) { + return nativeSplit.call(string, separator, lim); + } + var output = []; + var flags = (separator.ignoreCase ? 'i' : '') + + (separator.multiline ? 'm' : '') + + (separator.unicode ? 'u' : '') + + (separator.sticky ? 'y' : ''); + var lastLastIndex = 0; + // Make `global` and avoid `lastIndex` issues by working with a copy + var separatorCopy = new RegExp(separator.source, flags + 'g'); + var match, lastIndex, lastLength; + while (match = regexpExec.call(separatorCopy, string)) { + lastIndex = separatorCopy.lastIndex; + if (lastIndex > lastLastIndex) { + output.push(string.slice(lastLastIndex, match.index)); + if (match.length > 1 && match.index < string.length) arrayPush.apply(output, match.slice(1)); + lastLength = match[0].length; + lastLastIndex = lastIndex; + if (output.length >= lim) break; + } + if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop + } + if (lastLastIndex === string.length) { + if (lastLength || !separatorCopy.test('')) output.push(''); + } else output.push(string.slice(lastLastIndex)); + return output.length > lim ? output.slice(0, lim) : output; + }; + // Chakra, V8 + } else if ('0'.split(undefined, 0).length) { + internalSplit = function (separator, limit) { + return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit); + }; + } else internalSplit = nativeSplit; + + return [ + // `String.prototype.split` method + // https://tc39.es/ecma262/#sec-string.prototype.split + function split(separator, limit) { + var O = requireObjectCoercible$9(this); + var splitter = separator == undefined ? undefined : separator[SPLIT]; + return splitter !== undefined + ? splitter.call(separator, O, limit) + : internalSplit.call(String(O), separator, limit); + }, + // `RegExp.prototype[@@split]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@split + // + // NOTE: This cannot be properly polyfilled in engines that don't support + // the 'y' flag. + function (string, limit) { + var res = maybeCallNative(internalSplit, this, string, limit, internalSplit !== nativeSplit); + if (res.done) return res.value; + + var rx = anObject$4(this); + var S = String(string); + var C = speciesConstructor$1(rx, RegExp); + + var unicodeMatching = rx.unicode; + var flags = (rx.ignoreCase ? 'i' : '') + + (rx.multiline ? 'm' : '') + + (rx.unicode ? 'u' : '') + + (UNSUPPORTED_Y$1 ? 'g' : 'y'); + + // ^(? + rx + ) is needed, in combination with some S slicing, to + // simulate the 'y' flag. + var splitter = new C(UNSUPPORTED_Y$1 ? '^(?:' + rx.source + ')' : rx, flags); + var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; + if (lim === 0) return []; + if (S.length === 0) return callRegExpExec(splitter, S) === null ? [S] : []; + var p = 0; + var q = 0; + var A = []; + while (q < S.length) { + splitter.lastIndex = UNSUPPORTED_Y$1 ? 0 : q; + var z = callRegExpExec(splitter, UNSUPPORTED_Y$1 ? S.slice(q) : S); + var e; + if ( + z === null || + (e = min$4(toLength$7(splitter.lastIndex + (UNSUPPORTED_Y$1 ? q : 0)), S.length)) === p + ) { + q = advanceStringIndex$1(S, q, unicodeMatching); + } else { + A.push(S.slice(p, q)); + if (A.length === lim) return A; + for (var i = 1; i <= z.length - 1; i++) { + A.push(z[i]); + if (A.length === lim) return A; + } + q = p = e; + } + } + A.push(S.slice(p)); + return A; + } + ]; + }, !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC, UNSUPPORTED_Y$1); + + // a string of all valid unicode whitespaces + var whitespaces$4 = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002' + + '\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'; + + var requireObjectCoercible$8 = requireObjectCoercible$e; + var whitespaces$3 = whitespaces$4; + + var whitespace = '[' + whitespaces$3 + ']'; + var ltrim = RegExp('^' + whitespace + whitespace + '*'); + var rtrim$2 = RegExp(whitespace + whitespace + '*$'); + + // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation + var createMethod$2 = function (TYPE) { + return function ($this) { + var string = String(requireObjectCoercible$8($this)); + if (TYPE & 1) string = string.replace(ltrim, ''); + if (TYPE & 2) string = string.replace(rtrim$2, ''); + return string; + }; + }; + + var stringTrim = { + // `String.prototype.{ trimLeft, trimStart }` methods + // https://tc39.es/ecma262/#sec-string.prototype.trimstart + start: createMethod$2(1), + // `String.prototype.{ trimRight, trimEnd }` methods + // https://tc39.es/ecma262/#sec-string.prototype.trimend + end: createMethod$2(2), + // `String.prototype.trim` method + // https://tc39.es/ecma262/#sec-string.prototype.trim + trim: createMethod$2(3) + }; + + var fails$j = fails$N; + var whitespaces$2 = whitespaces$4; + + var non = '\u200B\u0085\u180E'; + + // check that a method works with the correct list + // of whitespaces and has a correct name + var stringTrimForced = function (METHOD_NAME) { + return fails$j(function () { + return !!whitespaces$2[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces$2[METHOD_NAME].name !== METHOD_NAME; + }); + }; + + var $$O = _export; + var $trim = stringTrim.trim; + var forcedStringTrimMethod = stringTrimForced; + + // `String.prototype.trim` method + // https://tc39.es/ecma262/#sec-string.prototype.trim + $$O({ target: 'String', proto: true, forced: forcedStringTrimMethod('trim') }, { + trim: function trim() { + return $trim(this); + } + }); + + var DESCRIPTORS$9 = descriptors; + var defineProperty$4 = objectDefineProperty.f; + + var FunctionPrototype = Function.prototype; + var FunctionPrototypeToString = FunctionPrototype.toString; + var nameRE = /^\s*function ([^ (]*)/; + var NAME = 'name'; + + // Function instances `.name` property + // https://tc39.es/ecma262/#sec-function-instances-name + if (DESCRIPTORS$9 && !(NAME in FunctionPrototype)) { + defineProperty$4(FunctionPrototype, NAME, { + configurable: true, + get: function () { + try { + return FunctionPrototypeToString.call(this).match(nameRE)[1]; + } catch (error) { + return ''; + } + } + }); + } + + var $$N = _export; + var DESCRIPTORS$8 = descriptors; + var create$6 = objectCreate; + + // `Object.create` method + // https://tc39.es/ecma262/#sec-object.create + $$N({ target: 'Object', stat: true, sham: !DESCRIPTORS$8 }, { + create: create$6 + }); + + var $$M = _export; + var global$9 = global$F; + var userAgent = engineUserAgent; + + var slice$3 = [].slice; + var MSIE = /MSIE .\./.test(userAgent); // <- dirty ie9- check + + var wrap$1 = function (scheduler) { + return function (handler, timeout /* , ...arguments */) { + var boundArgs = arguments.length > 2; + var args = boundArgs ? slice$3.call(arguments, 2) : undefined; + return scheduler(boundArgs ? function () { + // eslint-disable-next-line no-new-func -- spec requirement + (typeof handler == 'function' ? handler : Function(handler)).apply(this, args); + } : handler, timeout); + }; + }; + + // ie9- setTimeout & setInterval additional parameters fix + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers + $$M({ global: true, bind: true, forced: MSIE }, { + // `setTimeout` method + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout + setTimeout: wrap$1(global$9.setTimeout), + // `setInterval` method + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval + setInterval: wrap$1(global$9.setInterval) + }); + + var global$8 = typeof globalThis !== 'undefined' && globalThis || typeof self !== 'undefined' && self || typeof global$8 !== 'undefined' && global$8; + var support = { + searchParams: 'URLSearchParams' in global$8, + iterable: 'Symbol' in global$8 && 'iterator' in Symbol, + blob: 'FileReader' in global$8 && 'Blob' in global$8 && function () { + try { + new Blob(); + return true; + } catch (e) { + return false; + } + }(), + formData: 'FormData' in global$8, + arrayBuffer: 'ArrayBuffer' in global$8 + }; + + function isDataView(obj) { + return obj && DataView.prototype.isPrototypeOf(obj); + } + + if (support.arrayBuffer) { + var viewClasses = ['[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]']; + + var isArrayBufferView = ArrayBuffer.isView || function (obj) { + return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1; + }; + } + + function normalizeName(name) { + if (typeof name !== 'string') { + name = String(name); + } + + if (/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(name) || name === '') { + throw new TypeError('Invalid character in header field name: "' + name + '"'); + } + + return name.toLowerCase(); + } + + function normalizeValue(value) { + if (typeof value !== 'string') { + value = String(value); + } + + return value; + } // Build a destructive iterator for the value list + + + function iteratorFor(items) { + var iterator = { + next: function next() { + var value = items.shift(); + return { + done: value === undefined, + value: value + }; + } + }; + + if (support.iterable) { + iterator[Symbol.iterator] = function () { + return iterator; + }; + } + + return iterator; + } + + function Headers(headers) { + this.map = {}; + + if (headers instanceof Headers) { + headers.forEach(function (value, name) { + this.append(name, value); + }, this); + } else if (Array.isArray(headers)) { + headers.forEach(function (header) { + this.append(header[0], header[1]); + }, this); + } else if (headers) { + Object.getOwnPropertyNames(headers).forEach(function (name) { + this.append(name, headers[name]); + }, this); + } + } + + Headers.prototype.append = function (name, value) { + name = normalizeName(name); + value = normalizeValue(value); + var oldValue = this.map[name]; + this.map[name] = oldValue ? oldValue + ', ' + value : value; + }; + + Headers.prototype['delete'] = function (name) { + delete this.map[normalizeName(name)]; + }; + + Headers.prototype.get = function (name) { + name = normalizeName(name); + return this.has(name) ? this.map[name] : null; + }; + + Headers.prototype.has = function (name) { + return this.map.hasOwnProperty(normalizeName(name)); + }; + + Headers.prototype.set = function (name, value) { + this.map[normalizeName(name)] = normalizeValue(value); + }; + + Headers.prototype.forEach = function (callback, thisArg) { + for (var name in this.map) { + if (this.map.hasOwnProperty(name)) { + callback.call(thisArg, this.map[name], name, this); + } + } + }; + + Headers.prototype.keys = function () { + var items = []; + this.forEach(function (value, name) { + items.push(name); + }); + return iteratorFor(items); + }; + + Headers.prototype.values = function () { + var items = []; + this.forEach(function (value) { + items.push(value); + }); + return iteratorFor(items); + }; + + Headers.prototype.entries = function () { + var items = []; + this.forEach(function (value, name) { + items.push([name, value]); + }); + return iteratorFor(items); + }; + + if (support.iterable) { + Headers.prototype[Symbol.iterator] = Headers.prototype.entries; + } + + function consumed(body) { + if (body.bodyUsed) { + return Promise.reject(new TypeError('Already read')); + } + + body.bodyUsed = true; + } + + function fileReaderReady(reader) { + return new Promise(function (resolve, reject) { + reader.onload = function () { + resolve(reader.result); + }; + + reader.onerror = function () { + reject(reader.error); + }; + }); + } + + function readBlobAsArrayBuffer(blob) { + var reader = new FileReader(); + var promise = fileReaderReady(reader); + reader.readAsArrayBuffer(blob); + return promise; + } + + function readBlobAsText(blob) { + var reader = new FileReader(); + var promise = fileReaderReady(reader); + reader.readAsText(blob); + return promise; + } + + function readArrayBufferAsText(buf) { + var view = new Uint8Array(buf); + var chars = new Array(view.length); + + for (var i = 0; i < view.length; i++) { + chars[i] = String.fromCharCode(view[i]); + } + + return chars.join(''); + } + + function bufferClone(buf) { + if (buf.slice) { + return buf.slice(0); + } else { + var view = new Uint8Array(buf.byteLength); + view.set(new Uint8Array(buf)); + return view.buffer; + } + } + + function Body() { + this.bodyUsed = false; + + this._initBody = function (body) { + /* fetch-mock wraps the Response object in an ES6 Proxy to provide useful test harness features such as flush. However, on ES5 browsers without fetch or Proxy support pollyfills must be used; @@ -6590,7 +7393,7 @@ this.credentials = input.credentials; if (!options.headers) { - this.headers = new Headers$1(input.headers); + this.headers = new Headers(input.headers); } this.method = input.method; @@ -6608,7 +7411,7 @@ this.credentials = options.credentials || this.credentials || 'same-origin'; if (options.headers || !this.headers) { - this.headers = new Headers$1(options.headers); + this.headers = new Headers(options.headers); } this.method = normalizeMethod(options.method || this.method || 'GET'); @@ -6659,11 +7462,16 @@ } function parseHeaders(rawHeaders) { - var headers = new Headers$1(); // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space + var headers = new Headers(); // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space // https://tools.ietf.org/html/rfc7230#section-3.2 - var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' '); - preProcessedHeaders.split(/\r?\n/).forEach(function (line) { + var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' '); // Avoiding split via regex to work around a common IE11 bug with the core-js 3.6.0 regex polyfill + // https://github.com/github/fetch/issues/748 + // https://github.com/zloirock/core-js/issues/751 + + preProcessedHeaders.split('\r').map(function (header) { + return header.indexOf('\n') === 0 ? header.substr(1, header.length) : header; + }).forEach(function (line) { var parts = line.split(':'); var key = parts.shift().trim(); @@ -6688,8 +7496,8 @@ this.type = 'default'; this.status = options.status === undefined ? 200 : options.status; this.ok = this.status >= 200 && this.status < 300; - this.statusText = 'statusText' in options ? options.statusText : ''; - this.headers = new Headers$1(options.headers); + this.statusText = options.statusText === undefined ? '' : '' + options.statusText; + this.headers = new Headers(options.headers); this.url = options.url || ''; this._initBody(bodyInit); @@ -6700,7 +7508,7 @@ return new Response(this._bodyInit, { status: this.status, statusText: this.statusText, - headers: new Headers$1(this.headers), + headers: new Headers(this.headers), url: this.url }); }; @@ -6729,7 +7537,7 @@ }); }; - var DOMException$1 = global$1.DOMException; + var DOMException$1 = global$8.DOMException; try { new DOMException$1(); @@ -6792,7 +7600,7 @@ function fixUrl(url) { try { - return url === '' && global$1.location.href ? global$1.location.href : url; + return url === '' && global$8.location.href ? global$8.location.href : url; } catch (e) { return url; } @@ -6814,7 +7622,7 @@ } } - if (init && _typeof(init.headers) === 'object' && !(init.headers instanceof Headers$1)) { + if (init && _typeof(init.headers) === 'object' && !(init.headers instanceof Headers)) { Object.getOwnPropertyNames(init.headers).forEach(function (name) { xhr.setRequestHeader(name, normalizeValue(init.headers[name])); }); @@ -6840,164 +7648,103 @@ } fetch$1.polyfill = true; - if (!global$1.fetch) { - global$1.fetch = fetch$1; - global$1.Headers = Headers$1; - global$1.Request = Request; - global$1.Response = Response; + if (!global$8.fetch) { + global$8.fetch = fetch$1; + global$8.Headers = Headers; + global$8.Request = Request; + global$8.Response = Response; } - // `Symbol.toStringTag` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.tostringtag - defineWellKnownSymbol('toStringTag'); - - var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport('splice'); - var USES_TO_LENGTH$5 = arrayMethodUsesToLength('splice', { ACCESSORS: true, 0: 0, 1: 2 }); - - var max$3 = Math.max; - var min$6 = Math.min; - var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; - var MAXIMUM_ALLOWED_LENGTH_EXCEEDED = 'Maximum allowed length exceeded'; - - // `Array.prototype.splice` method - // https://tc39.github.io/ecma262/#sec-array.prototype.splice - // with adding support of @@species - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$2 || !USES_TO_LENGTH$5 }, { - splice: function splice(start, deleteCount /* , ...items */) { - var O = toObject(this); - var len = toLength(O.length); - var actualStart = toAbsoluteIndex(start, len); - var argumentsLength = arguments.length; - var insertCount, actualDeleteCount, A, k, from, to; - if (argumentsLength === 0) { - insertCount = actualDeleteCount = 0; - } else if (argumentsLength === 1) { - insertCount = 0; - actualDeleteCount = len - actualStart; - } else { - insertCount = argumentsLength - 2; - actualDeleteCount = min$6(max$3(toInteger(deleteCount), 0), len - actualStart); - } - if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER) { - throw TypeError(MAXIMUM_ALLOWED_LENGTH_EXCEEDED); - } - A = arraySpeciesCreate(O, actualDeleteCount); - for (k = 0; k < actualDeleteCount; k++) { - from = actualStart + k; - if (from in O) createProperty(A, k, O[from]); - } - A.length = actualDeleteCount; - if (insertCount < actualDeleteCount) { - for (k = actualStart; k < len - actualDeleteCount; k++) { - from = k + actualDeleteCount; - to = k + insertCount; - if (from in O) O[to] = O[from]; - else delete O[to]; - } - for (k = len; k > len - actualDeleteCount + insertCount; k--) delete O[k - 1]; - } else if (insertCount > actualDeleteCount) { - for (k = len - actualDeleteCount; k > actualStart; k--) { - from = k + actualDeleteCount - 1; - to = k + insertCount - 1; - if (from in O) O[to] = O[from]; - else delete O[to]; - } - } - for (k = 0; k < insertCount; k++) { - O[k + actualStart] = arguments[k + 2]; - } - O.length = len - actualDeleteCount + insertCount; - return A; - } - }); - - // JSON[@@toStringTag] property - // https://tc39.github.io/ecma262/#sec-json-@@tostringtag - setToStringTag(global_1.JSON, 'JSON', true); - - // Math[@@toStringTag] property - // https://tc39.github.io/ecma262/#sec-math-@@tostringtag - setToStringTag(Math, 'Math', true); + var $$L = _export; + var DESCRIPTORS$7 = descriptors; + var objectDefinePropertyModile = objectDefineProperty; // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty - _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { - defineProperty: objectDefineProperty.f + // https://tc39.es/ecma262/#sec-object.defineproperty + $$L({ target: 'Object', stat: true, forced: !DESCRIPTORS$7, sham: !DESCRIPTORS$7 }, { + defineProperty: objectDefinePropertyModile.f }); - var nativeGetOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; - - - var FAILS_ON_PRIMITIVES$1 = fails(function () { nativeGetOwnPropertyDescriptor$2(1); }); - var FORCED$5 = !descriptors || FAILS_ON_PRIMITIVES$1; + var $$K = _export; + var setPrototypeOf = objectSetPrototypeOf; - // `Object.getOwnPropertyDescriptor` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor - _export({ target: 'Object', stat: true, forced: FORCED$5, sham: !descriptors }, { - getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) { - return nativeGetOwnPropertyDescriptor$2(toIndexedObject(it), key); - } + // `Object.setPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.setprototypeof + $$K({ target: 'Object', stat: true }, { + setPrototypeOf: setPrototypeOf }); - var FAILS_ON_PRIMITIVES$2 = fails(function () { objectGetPrototypeOf(1); }); + var $$J = _export; + var fails$i = fails$N; + var toObject$5 = toObject$i; + var nativeGetPrototypeOf = objectGetPrototypeOf; + var CORRECT_PROTOTYPE_GETTER = correctPrototypeGetter; + + var FAILS_ON_PRIMITIVES$3 = fails$i(function () { nativeGetPrototypeOf(1); }); // `Object.getPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.getprototypeof - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$2, sham: !correctPrototypeGetter }, { + // https://tc39.es/ecma262/#sec-object.getprototypeof + $$J({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$3, sham: !CORRECT_PROTOTYPE_GETTER }, { getPrototypeOf: function getPrototypeOf(it) { - return objectGetPrototypeOf(toObject(it)); + return nativeGetPrototypeOf(toObject$5(it)); } }); - // `Object.setPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.setprototypeof - _export({ target: 'Object', stat: true }, { - setPrototypeOf: objectSetPrototypeOf - }); + var aFunction$2 = aFunction$9; + var isObject$a = isObject$r; - var slice$1 = [].slice; + var slice$2 = [].slice; var factories = {}; var construct = function (C, argsLength, args) { if (!(argsLength in factories)) { for (var list = [], i = 0; i < argsLength; i++) list[i] = 'a[' + i + ']'; - // eslint-disable-next-line no-new-func + // eslint-disable-next-line no-new-func -- we have no proper alternatives, IE8- only factories[argsLength] = Function('C,a', 'return new C(' + list.join(',') + ')'); } return factories[argsLength](C, args); }; // `Function.prototype.bind` method implementation - // https://tc39.github.io/ecma262/#sec-function.prototype.bind + // https://tc39.es/ecma262/#sec-function.prototype.bind var functionBind = Function.bind || function bind(that /* , ...args */) { - var fn = aFunction$1(this); - var partArgs = slice$1.call(arguments, 1); + var fn = aFunction$2(this); + var partArgs = slice$2.call(arguments, 1); var boundFunction = function bound(/* args... */) { - var args = partArgs.concat(slice$1.call(arguments)); + var args = partArgs.concat(slice$2.call(arguments)); return this instanceof boundFunction ? construct(fn, args.length, args) : fn.apply(that, args); }; - if (isObject(fn.prototype)) boundFunction.prototype = fn.prototype; + if (isObject$a(fn.prototype)) boundFunction.prototype = fn.prototype; return boundFunction; }; - var nativeConstruct = getBuiltIn('Reflect', 'construct'); + var $$I = _export; + var getBuiltIn$1 = getBuiltIn$9; + var aFunction$1 = aFunction$9; + var anObject$3 = anObject$m; + var isObject$9 = isObject$r; + var create$5 = objectCreate; + var bind$4 = functionBind; + var fails$h = fails$N; + + var nativeConstruct = getBuiltIn$1('Reflect', 'construct'); // `Reflect.construct` method - // https://tc39.github.io/ecma262/#sec-reflect.construct + // https://tc39.es/ecma262/#sec-reflect.construct // MS Edge supports only 2 arguments and argumentsList argument is optional // FF Nightly sets third argument as `new.target`, but does not create `this` from it - var NEW_TARGET_BUG = fails(function () { + var NEW_TARGET_BUG = fails$h(function () { function F() { /* empty */ } return !(nativeConstruct(function () { /* empty */ }, [], F) instanceof F); }); - var ARGS_BUG = !fails(function () { + var ARGS_BUG = !fails$h(function () { nativeConstruct(function () { /* empty */ }); }); - var FORCED$6 = NEW_TARGET_BUG || ARGS_BUG; + var FORCED$a = NEW_TARGET_BUG || ARGS_BUG; - _export({ target: 'Reflect', stat: true, forced: FORCED$6, sham: FORCED$6 }, { + $$I({ target: 'Reflect', stat: true, forced: FORCED$a, sham: FORCED$a }, { construct: function construct(Target, args /* , newTarget */) { aFunction$1(Target); - anObject(args); + anObject$3(args); var newTarget = arguments.length < 3 ? Target : aFunction$1(arguments[2]); if (ARGS_BUG && !NEW_TARGET_BUG) return nativeConstruct(Target, args, newTarget); if (Target == newTarget) { @@ -7012,76 +7759,187 @@ // w/o altered newTarget, lot of arguments case var $args = [null]; $args.push.apply($args, args); - return new (functionBind.apply(Target, $args))(); + return new (bind$4.apply(Target, $args))(); } // with altered newTarget, not support built-in constructors var proto = newTarget.prototype; - var instance = objectCreate(isObject(proto) ? proto : Object.prototype); + var instance = create$5(isObject$9(proto) ? proto : Object.prototype); var result = Function.apply.call(Target, instance, args); - return isObject(result) ? result : instance; + return isObject$9(result) ? result : instance; } }); + var $$H = _export; + var isObject$8 = isObject$r; + var anObject$2 = anObject$m; + var has$3 = has$j; + var getOwnPropertyDescriptorModule = objectGetOwnPropertyDescriptor; + var getPrototypeOf = objectGetPrototypeOf; + // `Reflect.get` method - // https://tc39.github.io/ecma262/#sec-reflect.get - function get$2(target, propertyKey /* , receiver */) { + // https://tc39.es/ecma262/#sec-reflect.get + function get$3(target, propertyKey /* , receiver */) { var receiver = arguments.length < 3 ? target : arguments[2]; var descriptor, prototype; - if (anObject(target) === receiver) return target[propertyKey]; - if (descriptor = objectGetOwnPropertyDescriptor.f(target, propertyKey)) return has(descriptor, 'value') + if (anObject$2(target) === receiver) return target[propertyKey]; + if (descriptor = getOwnPropertyDescriptorModule.f(target, propertyKey)) return has$3(descriptor, 'value') ? descriptor.value : descriptor.get === undefined ? undefined : descriptor.get.call(receiver); - if (isObject(prototype = objectGetPrototypeOf(target))) return get$2(prototype, propertyKey, receiver); + if (isObject$8(prototype = getPrototypeOf(target))) return get$3(prototype, propertyKey, receiver); } - _export({ target: 'Reflect', stat: true }, { - get: get$2 + $$H({ target: 'Reflect', stat: true }, { + get: get$3 }); - (function (factory) { - factory(); - })(function () { - - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } - } + var $$G = _export; + var fails$g = fails$N; + var toIndexedObject$1 = toIndexedObject$b; + var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + var DESCRIPTORS$6 = descriptors; - function _defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } + var FAILS_ON_PRIMITIVES$2 = fails$g(function () { nativeGetOwnPropertyDescriptor(1); }); + var FORCED$9 = !DESCRIPTORS$6 || FAILS_ON_PRIMITIVES$2; - function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; + // `Object.getOwnPropertyDescriptor` method + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor + $$G({ target: 'Object', stat: true, forced: FORCED$9, sham: !DESCRIPTORS$6 }, { + getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) { + return nativeGetOwnPropertyDescriptor(toIndexedObject$1(it), key); } + }); - function _inherits(subClass, superClass) { - if (typeof superClass !== "function" && superClass !== null) { - throw new TypeError("Super expression must either be null or a function"); - } + var $$F = _export; + var toAbsoluteIndex$1 = toAbsoluteIndex$8; + var toInteger$2 = toInteger$b; + var toLength$6 = toLength$q; + var toObject$4 = toObject$i; + var arraySpeciesCreate$1 = arraySpeciesCreate$3; + var createProperty$1 = createProperty$4; + var arrayMethodHasSpeciesSupport$2 = arrayMethodHasSpeciesSupport$5; - subClass.prototype = Object.create(superClass && superClass.prototype, { - constructor: { - value: subClass, - writable: true, - configurable: true - } - }); - if (superClass) _setPrototypeOf(subClass, superClass); - } + var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport$2('splice'); - function _getPrototypeOf(o) { + var max$1 = Math.max; + var min$3 = Math.min; + var MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF; + var MAXIMUM_ALLOWED_LENGTH_EXCEEDED = 'Maximum allowed length exceeded'; + + // `Array.prototype.splice` method + // https://tc39.es/ecma262/#sec-array.prototype.splice + // with adding support of @@species + $$F({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 }, { + splice: function splice(start, deleteCount /* , ...items */) { + var O = toObject$4(this); + var len = toLength$6(O.length); + var actualStart = toAbsoluteIndex$1(start, len); + var argumentsLength = arguments.length; + var insertCount, actualDeleteCount, A, k, from, to; + if (argumentsLength === 0) { + insertCount = actualDeleteCount = 0; + } else if (argumentsLength === 1) { + insertCount = 0; + actualDeleteCount = len - actualStart; + } else { + insertCount = argumentsLength - 2; + actualDeleteCount = min$3(max$1(toInteger$2(deleteCount), 0), len - actualStart); + } + if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER$1) { + throw TypeError(MAXIMUM_ALLOWED_LENGTH_EXCEEDED); + } + A = arraySpeciesCreate$1(O, actualDeleteCount); + for (k = 0; k < actualDeleteCount; k++) { + from = actualStart + k; + if (from in O) createProperty$1(A, k, O[from]); + } + A.length = actualDeleteCount; + if (insertCount < actualDeleteCount) { + for (k = actualStart; k < len - actualDeleteCount; k++) { + from = k + actualDeleteCount; + to = k + insertCount; + if (from in O) O[to] = O[from]; + else delete O[to]; + } + for (k = len; k > len - actualDeleteCount + insertCount; k--) delete O[k - 1]; + } else if (insertCount > actualDeleteCount) { + for (k = len - actualDeleteCount; k > actualStart; k--) { + from = k + actualDeleteCount - 1; + to = k + insertCount - 1; + if (from in O) O[to] = O[from]; + else delete O[to]; + } + } + for (k = 0; k < insertCount; k++) { + O[k + actualStart] = arguments[k + 2]; + } + O.length = len - actualDeleteCount + insertCount; + return A; + } + }); + + var defineWellKnownSymbol$1 = defineWellKnownSymbol$4; + + // `Symbol.toStringTag` well-known symbol + // https://tc39.es/ecma262/#sec-symbol.tostringtag + defineWellKnownSymbol$1('toStringTag'); + + var global$7 = global$F; + var setToStringTag$2 = setToStringTag$a; + + // JSON[@@toStringTag] property + // https://tc39.es/ecma262/#sec-json-@@tostringtag + setToStringTag$2(global$7.JSON, 'JSON', true); + + var setToStringTag$1 = setToStringTag$a; + + // Math[@@toStringTag] property + // https://tc39.es/ecma262/#sec-math-@@tostringtag + setToStringTag$1(Math, 'Math', true); + + (function (factory) { + factory(); + })(function () { + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + return Constructor; + } + + function _inherits(subClass, superClass) { + if (typeof superClass !== "function" && superClass !== null) { + throw new TypeError("Super expression must either be null or a function"); + } + + subClass.prototype = Object.create(superClass && superClass.prototype, { + constructor: { + value: subClass, + writable: true, + configurable: true + } + }); + if (superClass) _setPrototypeOf(subClass, superClass); + } + + function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; @@ -7103,7 +7961,7 @@ if (typeof Proxy === "function") return true; try { - Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); + Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; @@ -7188,12 +8046,15 @@ _createClass(Emitter, [{ key: "addEventListener", - value: function addEventListener(type, callback) { + value: function addEventListener(type, callback, options) { if (!(type in this.listeners)) { this.listeners[type] = []; } - this.listeners[type].push(callback); + this.listeners[type].push({ + callback: callback, + options: options + }); } }, { key: "removeEventListener", @@ -7205,7 +8066,7 @@ var stack = this.listeners[type]; for (var i = 0, l = stack.length; i < l; i++) { - if (stack[i] === callback) { + if (stack[i].callback === callback) { stack.splice(i, 1); return; } @@ -7214,22 +8075,27 @@ }, { key: "dispatchEvent", value: function dispatchEvent(event) { - var _this = this; - if (!(event.type in this.listeners)) { return; } - var debounce = function debounce(callback) { - setTimeout(function () { - return callback.call(_this, event); - }); - }; - var stack = this.listeners[event.type]; + var stackToCall = stack.slice(); - for (var i = 0, l = stack.length; i < l; i++) { - debounce(stack[i]); + for (var i = 0, l = stackToCall.length; i < l; i++) { + var listener = stackToCall[i]; + + try { + listener.callback.call(this, event); + } catch (e) { + Promise.resolve().then(function () { + throw e; + }); + } + + if (listener.options && listener.options.once) { + this.removeEventListener(event.type, listener.callback); + } } return !event.defaultPrevented; @@ -7245,34 +8111,34 @@ var _super = _createSuper(AbortSignal); function AbortSignal() { - var _this2; + var _this; _classCallCheck(this, AbortSignal); - _this2 = _super.call(this); // Some versions of babel does not transpile super() correctly for IE <= 10, if the parent + _this = _super.call(this); // Some versions of babel does not transpile super() correctly for IE <= 10, if the parent // constructor has failed to run, then "this.listeners" will still be undefined and then we call // the parent constructor directly instead as a workaround. For general details, see babel bug: // https://github.com/babel/babel/issues/3041 // This hack was added as a fix for the issue described here: // https://github.com/Financial-Times/polyfill-library/pull/59#issuecomment-477558042 - if (!_this2.listeners) { - Emitter.call(_assertThisInitialized(_this2)); + if (!_this.listeners) { + Emitter.call(_assertThisInitialized(_this)); } // Compared to assignment, Object.defineProperty makes properties non-enumerable by default and // we want Object.keys(new AbortController().signal) to be [] for compat with the native impl - Object.defineProperty(_assertThisInitialized(_this2), 'aborted', { + Object.defineProperty(_assertThisInitialized(_this), 'aborted', { value: false, writable: true, configurable: true }); - Object.defineProperty(_assertThisInitialized(_this2), 'onabort', { + Object.defineProperty(_assertThisInitialized(_this), 'onabort', { value: null, writable: true, configurable: true }); - return _this2; + return _this; } _createClass(AbortSignal, [{ @@ -7550,46 +8416,59 @@ }; } - var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable'); - var MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF; + var $$E = _export; + var fails$f = fails$N; + var isArray$1 = isArray$6; + var isObject$7 = isObject$r; + var toObject$3 = toObject$i; + var toLength$5 = toLength$q; + var createProperty = createProperty$4; + var arraySpeciesCreate = arraySpeciesCreate$3; + var arrayMethodHasSpeciesSupport$1 = arrayMethodHasSpeciesSupport$5; + var wellKnownSymbol$2 = wellKnownSymbol$s; + var V8_VERSION = engineV8Version; + + var IS_CONCAT_SPREADABLE = wellKnownSymbol$2('isConcatSpreadable'); + var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; var MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded'; // We can't use this feature detection in V8 since it causes // deoptimization and serious performance degradation // https://github.com/zloirock/core-js/issues/679 - var IS_CONCAT_SPREADABLE_SUPPORT = engineV8Version >= 51 || !fails(function () { + var IS_CONCAT_SPREADABLE_SUPPORT = V8_VERSION >= 51 || !fails$f(function () { var array = []; array[IS_CONCAT_SPREADABLE] = false; return array.concat()[0] !== array; }); - var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat'); + var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport$1('concat'); var isConcatSpreadable = function (O) { - if (!isObject(O)) return false; + if (!isObject$7(O)) return false; var spreadable = O[IS_CONCAT_SPREADABLE]; - return spreadable !== undefined ? !!spreadable : isArray(O); + return spreadable !== undefined ? !!spreadable : isArray$1(O); }; - var FORCED$7 = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT; + var FORCED$8 = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT; // `Array.prototype.concat` method - // https://tc39.github.io/ecma262/#sec-array.prototype.concat + // https://tc39.es/ecma262/#sec-array.prototype.concat // with adding support of @@isConcatSpreadable and @@species - _export({ target: 'Array', proto: true, forced: FORCED$7 }, { - concat: function concat(arg) { // eslint-disable-line no-unused-vars - var O = toObject(this); + $$E({ target: 'Array', proto: true, forced: FORCED$8 }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + concat: function concat(arg) { + var O = toObject$3(this); var A = arraySpeciesCreate(O, 0); var n = 0; var i, k, length, len, E; for (i = -1, length = arguments.length; i < length; i++) { E = i === -1 ? O : arguments[i]; if (isConcatSpreadable(E)) { - len = toLength(E.length); - if (n + len > MAX_SAFE_INTEGER$1) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); + len = toLength$5(E.length); + if (n + len > MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); for (k = 0; k < len; k++, n++) if (k in E) createProperty(A, n, E[k]); } else { - if (n >= MAX_SAFE_INTEGER$1) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); + if (n >= MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); createProperty(A, n++, E); } } @@ -7598,72 +8477,86 @@ } }); + var $$D = _export; + var assign$1 = objectAssign; + // `Object.assign` method - // https://tc39.github.io/ecma262/#sec-object.assign - _export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, { - assign: objectAssign + // https://tc39.es/ecma262/#sec-object.assign + // eslint-disable-next-line es/no-object-assign -- required for testing + $$D({ target: 'Object', stat: true, forced: Object.assign !== assign$1 }, { + assign: assign$1 }); - var $filter$1 = arrayIteration.filter; - - + var $$C = _export; + var $filter = arrayIteration.filter; + var arrayMethodHasSpeciesSupport = arrayMethodHasSpeciesSupport$5; - var HAS_SPECIES_SUPPORT$3 = arrayMethodHasSpeciesSupport('filter'); - // Edge 14- issue - var USES_TO_LENGTH$6 = arrayMethodUsesToLength('filter'); + var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('filter'); // `Array.prototype.filter` method - // https://tc39.github.io/ecma262/#sec-array.prototype.filter + // https://tc39.es/ecma262/#sec-array.prototype.filter // with adding support of @@species - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$3 || !USES_TO_LENGTH$6 }, { + $$C({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, { filter: function filter(callbackfn /* , thisArg */) { - return $filter$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); + var $$B = _export; + var toObject$2 = toObject$i; + var nativeKeys = objectKeys$4; + var fails$e = fails$N; + + var FAILS_ON_PRIMITIVES$1 = fails$e(function () { nativeKeys(1); }); + + // `Object.keys` method + // https://tc39.es/ecma262/#sec-object.keys + $$B({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$1 }, { + keys: function keys(it) { + return nativeKeys(toObject$2(it)); + } + }); + + var $$A = _export; + var isArray = isArray$6; + var nativeReverse = [].reverse; var test$1 = [1, 2]; // `Array.prototype.reverse` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reverse + // https://tc39.es/ecma262/#sec-array.prototype.reverse // fix for Safari 12.0 bug // https://bugs.webkit.org/show_bug.cgi?id=188794 - _export({ target: 'Array', proto: true, forced: String(test$1) === String(test$1.reverse()) }, { + $$A({ target: 'Array', proto: true, forced: String(test$1) === String(test$1.reverse()) }, { reverse: function reverse() { - // eslint-disable-next-line no-self-assign + // eslint-disable-next-line no-self-assign -- dirty hack if (isArray(this)) this.length = this.length; return nativeReverse.call(this); } }); - var FAILS_ON_PRIMITIVES$3 = fails(function () { objectKeys(1); }); + var global$6 = global$F; + var trim$4 = stringTrim.trim; + var whitespaces$1 = whitespaces$4; - // `Object.keys` method - // https://tc39.github.io/ecma262/#sec-object.keys - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$3 }, { - keys: function keys(it) { - return objectKeys(toObject(it)); - } - }); - - var trim = stringTrim.trim; - - - var $parseFloat = global_1.parseFloat; - var FORCED$8 = 1 / $parseFloat(whitespaces + '-0') !== -Infinity; + var $parseFloat = global$6.parseFloat; + var FORCED$7 = 1 / $parseFloat(whitespaces$1 + '-0') !== -Infinity; // `parseFloat` method - // https://tc39.github.io/ecma262/#sec-parsefloat-string - var numberParseFloat = FORCED$8 ? function parseFloat(string) { - var trimmedString = trim(String(string)); + // https://tc39.es/ecma262/#sec-parsefloat-string + var numberParseFloat = FORCED$7 ? function parseFloat(string) { + var trimmedString = trim$4(String(string)); var result = $parseFloat(trimmedString); return result === 0 && trimmedString.charAt(0) == '-' ? -0 : result; } : $parseFloat; + var $$z = _export; + var parseFloatImplementation = numberParseFloat; + // `parseFloat` method - // https://tc39.github.io/ecma262/#sec-parsefloat-string - _export({ global: true, forced: parseFloat != numberParseFloat }, { - parseFloat: numberParseFloat + // https://tc39.es/ecma262/#sec-parsefloat-string + $$z({ global: true, forced: parseFloat != parseFloatImplementation }, { + parseFloat: parseFloatImplementation }); /* @@ -8069,53 +8962,65 @@ tidal_channel: true }; - var trim$1 = stringTrim.trim; - + var global$5 = global$F; + var trim$3 = stringTrim.trim; + var whitespaces = whitespaces$4; - var $parseInt = global_1.parseInt; - var hex$1 = /^[+-]?0[Xx]/; - var FORCED$9 = $parseInt(whitespaces + '08') !== 8 || $parseInt(whitespaces + '0x16') !== 22; + var $parseInt = global$5.parseInt; + var hex$2 = /^[+-]?0[Xx]/; + var FORCED$6 = $parseInt(whitespaces + '08') !== 8 || $parseInt(whitespaces + '0x16') !== 22; // `parseInt` method - // https://tc39.github.io/ecma262/#sec-parseint-string-radix - var numberParseInt = FORCED$9 ? function parseInt(string, radix) { - var S = trim$1(String(string)); - return $parseInt(S, (radix >>> 0) || (hex$1.test(S) ? 16 : 10)); + // https://tc39.es/ecma262/#sec-parseint-string-radix + var numberParseInt = FORCED$6 ? function parseInt(string, radix) { + var S = trim$3(String(string)); + return $parseInt(S, (radix >>> 0) || (hex$2.test(S) ? 16 : 10)); } : $parseInt; + var $$y = _export; + var parseIntImplementation = numberParseInt; + // `parseInt` method - // https://tc39.github.io/ecma262/#sec-parseint-string-radix - _export({ global: true, forced: parseInt != numberParseInt }, { - parseInt: numberParseInt + // https://tc39.es/ecma262/#sec-parseint-string-radix + $$y({ global: true, forced: parseInt != parseIntImplementation }, { + parseInt: parseIntImplementation }); - var freezing = !fails(function () { - return Object.isExtensible(Object.preventExtensions({})); - }); + var internalMetadata = {exports: {}}; - var internalMetadata = createCommonjsModule(function (module) { - var defineProperty = objectDefineProperty.f; + var fails$d = fails$N; + var freezing = !fails$d(function () { + // eslint-disable-next-line es/no-object-isextensible, es/no-object-preventextensions -- required for testing + return Object.isExtensible(Object.preventExtensions({})); + }); + var hiddenKeys = hiddenKeys$6; + var isObject$6 = isObject$r; + var has$2 = has$j; + var defineProperty$3 = objectDefineProperty.f; + var uid = uid$5; + var FREEZING$1 = freezing; var METADATA = uid('meta'); - var id = 0; + var id$1 = 0; + // eslint-disable-next-line es/no-object-isextensible -- safe var isExtensible = Object.isExtensible || function () { return true; }; var setMetadata = function (it) { - defineProperty(it, METADATA, { value: { - objectID: 'O' + ++id, // object ID + defineProperty$3(it, METADATA, { value: { + objectID: 'O' + ++id$1, // object ID weakData: {} // weak collections IDs } }); }; - var fastKey = function (it, create) { + var fastKey$1 = function (it, create) { // return a primitive with prefix - if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; - if (!has(it, METADATA)) { + if (!isObject$6(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; + if (!has$2(it, METADATA)) { // can't set metadata to uncaught frozen object if (!isExtensible(it)) return 'F'; // not necessary to add metadata @@ -8127,7 +9032,7 @@ }; var getWeakData = function (it, create) { - if (!has(it, METADATA)) { + if (!has$2(it, METADATA)) { // can't set metadata to uncaught frozen object if (!isExtensible(it)) return true; // not necessary to add metadata @@ -8139,42 +9044,54 @@ }; // add metadata on freeze-family methods calling - var onFreeze = function (it) { - if (freezing && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it); + var onFreeze$1 = function (it) { + if (FREEZING$1 && meta.REQUIRED && isExtensible(it) && !has$2(it, METADATA)) setMetadata(it); return it; }; - var meta = module.exports = { + var meta = internalMetadata.exports = { REQUIRED: false, - fastKey: fastKey, + fastKey: fastKey$1, getWeakData: getWeakData, - onFreeze: onFreeze + onFreeze: onFreeze$1 }; hiddenKeys[METADATA] = true; - }); - var collection = function (CONSTRUCTOR_NAME, wrapper, common) { + var $$x = _export; + var global$4 = global$F; + var isForced$2 = isForced_1; + var redefine$3 = redefine$g.exports; + var InternalMetadataModule = internalMetadata.exports; + var iterate$1 = iterate$3; + var anInstance$1 = anInstance$7; + var isObject$5 = isObject$r; + var fails$c = fails$N; + var checkCorrectnessOfIteration$1 = checkCorrectnessOfIteration$4; + var setToStringTag = setToStringTag$a; + var inheritIfRequired$2 = inheritIfRequired$4; + + var collection$2 = function (CONSTRUCTOR_NAME, wrapper, common) { var IS_MAP = CONSTRUCTOR_NAME.indexOf('Map') !== -1; var IS_WEAK = CONSTRUCTOR_NAME.indexOf('Weak') !== -1; var ADDER = IS_MAP ? 'set' : 'add'; - var NativeConstructor = global_1[CONSTRUCTOR_NAME]; + var NativeConstructor = global$4[CONSTRUCTOR_NAME]; var NativePrototype = NativeConstructor && NativeConstructor.prototype; var Constructor = NativeConstructor; var exported = {}; var fixMethod = function (KEY) { var nativeMethod = NativePrototype[KEY]; - redefine(NativePrototype, KEY, + redefine$3(NativePrototype, KEY, KEY == 'add' ? function add(value) { nativeMethod.call(this, value === 0 ? 0 : value); return this; } : KEY == 'delete' ? function (key) { - return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); + return IS_WEAK && !isObject$5(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); } : KEY == 'get' ? function get(key) { - return IS_WEAK && !isObject(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key); + return IS_WEAK && !isObject$5(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key); } : KEY == 'has' ? function has(key) { - return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); + return IS_WEAK && !isObject$5(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); } : function set(key, value) { nativeMethod.call(this, key === 0 ? 0 : key, value); return this; @@ -8182,24 +9099,28 @@ ); }; - // eslint-disable-next-line max-len - if (isForced_1(CONSTRUCTOR_NAME, typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () { - new NativeConstructor().entries().next(); - })))) { + var REPLACE = isForced$2( + CONSTRUCTOR_NAME, + typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails$c(function () { + new NativeConstructor().entries().next(); + })) + ); + + if (REPLACE) { // create collection constructor Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER); - internalMetadata.REQUIRED = true; - } else if (isForced_1(CONSTRUCTOR_NAME, true)) { + InternalMetadataModule.REQUIRED = true; + } else if (isForced$2(CONSTRUCTOR_NAME, true)) { var instance = new Constructor(); // early implementations not supports chaining var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance; // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false - var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); }); + var THROWS_ON_PRIMITIVES = fails$c(function () { instance.has(1); }); // most early implementations doesn't supports iterables, most modern - not close it correctly - // eslint-disable-next-line no-new - var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); }); + // eslint-disable-next-line no-new -- required for testing + var ACCEPT_ITERABLES = checkCorrectnessOfIteration$1(function (iterable) { new NativeConstructor(iterable); }); // for early implementations -0 and +0 not the same - var BUGGY_ZERO = !IS_WEAK && fails(function () { + var BUGGY_ZERO = !IS_WEAK && fails$c(function () { // V8 ~ Chromium 42- fails only with 5+ elements var $instance = new NativeConstructor(); var index = 5; @@ -8209,9 +9130,9 @@ if (!ACCEPT_ITERABLES) { Constructor = wrapper(function (dummy, iterable) { - anInstance(dummy, Constructor, CONSTRUCTOR_NAME); - var that = inheritIfRequired(new NativeConstructor(), dummy, Constructor); - if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP); + anInstance$1(dummy, Constructor, CONSTRUCTOR_NAME); + var that = inheritIfRequired$2(new NativeConstructor(), dummy, Constructor); + if (iterable != undefined) iterate$1(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP }); return that; }); Constructor.prototype = NativePrototype; @@ -8231,7 +9152,7 @@ } exported[CONSTRUCTOR_NAME] = Constructor; - _export({ global: true, forced: Constructor != NativeConstructor }, exported); + $$x({ global: true, forced: Constructor != NativeConstructor }, exported); setToStringTag(Constructor, CONSTRUCTOR_NAME); @@ -8240,34 +9161,34 @@ return Constructor; }; - var defineProperty$8 = objectDefineProperty.f; - - - - - - - - - var fastKey = internalMetadata.fastKey; - - - var setInternalState$7 = internalState.set; - var internalStateGetterFor = internalState.getterFor; - - var collectionStrong = { + var defineProperty$2 = objectDefineProperty.f; + var create$4 = objectCreate; + var redefineAll = redefineAll$4; + var bind$3 = functionBindContext; + var anInstance = anInstance$7; + var iterate = iterate$3; + var defineIterator = defineIterator$3; + var setSpecies$1 = setSpecies$5; + var DESCRIPTORS$5 = descriptors; + var fastKey = internalMetadata.exports.fastKey; + var InternalStateModule = internalState; + + var setInternalState = InternalStateModule.set; + var internalStateGetterFor = InternalStateModule.getterFor; + + var collectionStrong$2 = { getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) { var C = wrapper(function (that, iterable) { anInstance(that, C, CONSTRUCTOR_NAME); - setInternalState$7(that, { + setInternalState(that, { type: CONSTRUCTOR_NAME, - index: objectCreate(null), + index: create$4(null), first: undefined, last: undefined, size: 0 }); - if (!descriptors) that.size = 0; - if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP); + if (!DESCRIPTORS$5) that.size = 0; + if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP }); }); var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME); @@ -8291,7 +9212,7 @@ }; if (!state.first) state.first = entry; if (previous) previous.next = entry; - if (descriptors) state.size++; + if (DESCRIPTORS$5) state.size++; else that.size++; // add to index if (index !== 'F') state.index[index] = entry; @@ -8311,8 +9232,9 @@ }; redefineAll(C.prototype, { - // 23.1.3.1 Map.prototype.clear() - // 23.2.3.2 Set.prototype.clear() + // `{ Map, Set }.prototype.clear()` methods + // https://tc39.es/ecma262/#sec-map.prototype.clear + // https://tc39.es/ecma262/#sec-set.prototype.clear clear: function clear() { var that = this; var state = getInternalState(that); @@ -8325,11 +9247,12 @@ entry = entry.next; } state.first = state.last = undefined; - if (descriptors) state.size = 0; + if (DESCRIPTORS$5) state.size = 0; else that.size = 0; }, - // 23.1.3.3 Map.prototype.delete(key) - // 23.2.3.4 Set.prototype.delete(value) + // `{ Map, Set }.prototype.delete(key)` methods + // https://tc39.es/ecma262/#sec-map.prototype.delete + // https://tc39.es/ecma262/#sec-set.prototype.delete 'delete': function (key) { var that = this; var state = getInternalState(that); @@ -8343,15 +9266,16 @@ if (next) next.previous = prev; if (state.first == entry) state.first = next; if (state.last == entry) state.last = prev; - if (descriptors) state.size--; + if (DESCRIPTORS$5) state.size--; else that.size--; } return !!entry; }, - // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined) - // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined) + // `{ Map, Set }.prototype.forEach(callbackfn, thisArg = undefined)` methods + // https://tc39.es/ecma262/#sec-map.prototype.foreach + // https://tc39.es/ecma262/#sec-set.prototype.foreach forEach: function forEach(callbackfn /* , that = undefined */) { var state = getInternalState(this); - var boundFunction = functionBindContext(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3); + var boundFunction = bind$3(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3); var entry; while (entry = entry ? entry.next : state.first) { boundFunction(entry.value, entry.key, this); @@ -8359,30 +9283,34 @@ while (entry && entry.removed) entry = entry.previous; } }, - // 23.1.3.7 Map.prototype.has(key) - // 23.2.3.7 Set.prototype.has(value) + // `{ Map, Set}.prototype.has(key)` methods + // https://tc39.es/ecma262/#sec-map.prototype.has + // https://tc39.es/ecma262/#sec-set.prototype.has has: function has(key) { return !!getEntry(this, key); } }); redefineAll(C.prototype, IS_MAP ? { - // 23.1.3.6 Map.prototype.get(key) + // `Map.prototype.get(key)` method + // https://tc39.es/ecma262/#sec-map.prototype.get get: function get(key) { var entry = getEntry(this, key); return entry && entry.value; }, - // 23.1.3.9 Map.prototype.set(key, value) + // `Map.prototype.set(key, value)` method + // https://tc39.es/ecma262/#sec-map.prototype.set set: function set(key, value) { return define(this, key === 0 ? 0 : key, value); } } : { - // 23.2.3.1 Set.prototype.add(value) + // `Set.prototype.add(value)` method + // https://tc39.es/ecma262/#sec-set.prototype.add add: function add(value) { return define(this, value = value === 0 ? 0 : value, value); } }); - if (descriptors) defineProperty$8(C.prototype, 'size', { + if (DESCRIPTORS$5) defineProperty$2(C.prototype, 'size', { get: function () { return getInternalState(this).size; } @@ -8393,10 +9321,17 @@ var ITERATOR_NAME = CONSTRUCTOR_NAME + ' Iterator'; var getInternalCollectionState = internalStateGetterFor(CONSTRUCTOR_NAME); var getInternalIteratorState = internalStateGetterFor(ITERATOR_NAME); - // add .keys, .values, .entries, [@@iterator] - // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11 + // `{ Map, Set }.prototype.{ keys, values, entries, @@iterator }()` methods + // https://tc39.es/ecma262/#sec-map.prototype.entries + // https://tc39.es/ecma262/#sec-map.prototype.keys + // https://tc39.es/ecma262/#sec-map.prototype.values + // https://tc39.es/ecma262/#sec-map.prototype-@@iterator + // https://tc39.es/ecma262/#sec-set.prototype.entries + // https://tc39.es/ecma262/#sec-set.prototype.keys + // https://tc39.es/ecma262/#sec-set.prototype.values + // https://tc39.es/ecma262/#sec-set.prototype-@@iterator defineIterator(C, CONSTRUCTOR_NAME, function (iterated, kind) { - setInternalState$7(this, { + setInternalState(this, { type: ITERATOR_NAME, target: iterated, state: getInternalCollectionState(iterated), @@ -8421,16 +9356,21 @@ return { value: [entry.key, entry.value], done: false }; }, IS_MAP ? 'entries' : 'values', !IS_MAP, true); - // add [@@species], 23.1.2.2, 23.2.2.2 - setSpecies(CONSTRUCTOR_NAME); + // `{ Map, Set }.prototype[@@species]` accessors + // https://tc39.es/ecma262/#sec-get-map-@@species + // https://tc39.es/ecma262/#sec-get-set-@@species + setSpecies$1(CONSTRUCTOR_NAME); } }; + var collection$1 = collection$2; + var collectionStrong$1 = collectionStrong$2; + // `Set` constructor - // https://tc39.github.io/ecma262/#sec-set-objects - var es_set = collection('Set', function (init) { + // https://tc39.es/ecma262/#sec-set-objects + collection$1('Set', function (init) { return function Set() { return init(this, arguments.length ? arguments[0] : undefined); }; - }, collectionStrong); + }, collectionStrong$1); function d3_ascending (a, b) { return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; @@ -8492,17 +9432,15 @@ }; } + var defineWellKnownSymbol = defineWellKnownSymbol$4; + // `Symbol.asyncIterator` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.asynciterator + // https://tc39.es/ecma262/#sec-symbol.asynciterator defineWellKnownSymbol('asyncIterator'); - var runtime_1 = createCommonjsModule(function (module) { - /** - * Copyright (c) 2014-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ + var runtime = {exports: {}}; + + (function (module) { var runtime = function (exports) { var Op = Object.prototype; @@ -9202,7 +10140,7 @@ // as the regeneratorRuntime namespace. Otherwise create a new empty // object. Either way, the resulting object will be used to initialize // the regeneratorRuntime variable at the top of this file. - module.exports ); + module.exports ); try { regeneratorRuntime = runtime; @@ -9218,11 +10156,11 @@ // problems, please detail your unique predicament in a GitHub issue. Function("r", "regeneratorRuntime = r")(runtime); } - }); + })(runtime); - var _marked = /*#__PURE__*/regeneratorRuntime.mark(numbers); + var _marked$3 = /*#__PURE__*/regeneratorRuntime.mark(numbers); - function number (x) { + function number$1 (x) { return x === null ? NaN : +x; } function numbers(values, valueof) { @@ -9332,62 +10270,73 @@ return _context.stop(); } } - }, _marked, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); + }, _marked$3, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); } var ascendingBisect = d3_bisector(d3_ascending); var bisectRight = ascendingBisect.right; - var bisectCenter = d3_bisector(number).center; - - // `Array.prototype.fill` method - // https://tc39.github.io/ecma262/#sec-array.prototype.fill - _export({ target: 'Array', proto: true }, { - fill: arrayFill - }); + d3_bisector(number$1).center; - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('fill'); + var $$w = _export; + var from = arrayFrom$1; + var checkCorrectnessOfIteration = checkCorrectnessOfIteration$4; - var INCORRECT_ITERATION$1 = !checkCorrectnessOfIteration(function (iterable) { + var INCORRECT_ITERATION = !checkCorrectnessOfIteration(function (iterable) { + // eslint-disable-next-line es/no-array-from -- required for testing Array.from(iterable); }); // `Array.from` method - // https://tc39.github.io/ecma262/#sec-array.from - _export({ target: 'Array', stat: true, forced: INCORRECT_ITERATION$1 }, { - from: arrayFrom + // https://tc39.es/ecma262/#sec-array.from + $$w({ target: 'Array', stat: true, forced: INCORRECT_ITERATION }, { + from: from }); - var $some$1 = arrayIteration.some; + var $$v = _export; + var fill = arrayFill$1; + var addToUnscopables$3 = addToUnscopables$5; + // `Array.prototype.fill` method + // https://tc39.es/ecma262/#sec-array.prototype.fill + $$v({ target: 'Array', proto: true }, { + fill: fill + }); + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables$3('fill'); - var STRICT_METHOD$4 = arrayMethodIsStrict('some'); - var USES_TO_LENGTH$7 = arrayMethodUsesToLength('some'); + var $$u = _export; + var $some = arrayIteration.some; + var arrayMethodIsStrict$3 = arrayMethodIsStrict$8; + + var STRICT_METHOD$3 = arrayMethodIsStrict$3('some'); // `Array.prototype.some` method - // https://tc39.github.io/ecma262/#sec-array.prototype.some - _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$4 || !USES_TO_LENGTH$7 }, { + // https://tc39.es/ecma262/#sec-array.prototype.some + $$u({ target: 'Array', proto: true, forced: !STRICT_METHOD$3 }, { some: function some(callbackfn /* , thisArg */) { - return $some$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $some(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); + var TYPED_ARRAYS_CONSTRUCTORS_REQUIRES_WRAPPERS = typedArrayConstructorsRequireWrappers; + var exportTypedArrayStaticMethod = arrayBufferViewCore.exportTypedArrayStaticMethod; + var typedArrayFrom = typedArrayFrom$2; + + // `%TypedArray%.from` method + // https://tc39.es/ecma262/#sec-%typedarray%.from + exportTypedArrayStaticMethod('from', typedArrayFrom, TYPED_ARRAYS_CONSTRUCTORS_REQUIRES_WRAPPERS); + + var createTypedArrayConstructor = typedArrayConstructor.exports; + // `Float64Array` constructor - // https://tc39.github.io/ecma262/#sec-typedarray-objects - typedArrayConstructor('Float64', function (init) { + // https://tc39.es/ecma262/#sec-typedarray-objects + createTypedArrayConstructor('Float64', function (init) { return function Float64Array(data, byteOffset, length) { return init(this, data, byteOffset, length); }; }); - var exportTypedArrayStaticMethod$1 = arrayBufferViewCore.exportTypedArrayStaticMethod; - - - // `%TypedArray%.from` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.from - exportTypedArrayStaticMethod$1('from', typedArrayFrom, typedArrayConstructorsRequireWrappers); - function d3_descending (a, b) { return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; } @@ -9395,13 +10344,13 @@ // https://github.com/python/cpython/blob/a74eea238f5baba15797e2e8b570d153bc8690a7/Modules/mathmodule.c#L1423 var Adder = /*#__PURE__*/function () { function Adder() { - _classCallCheck(this, Adder); + _classCallCheck$1(this, Adder); this._partials = new Float64Array(32); this._n = 0; } - _createClass(Adder, [{ + _createClass$1(Adder, [{ key: "add", value: function add(x) { var p = this._partials; @@ -9454,12 +10403,126 @@ return Adder; }(); + var $$t = _export; + var DESCRIPTORS$4 = descriptors; + var defineProperties = objectDefineProperties; + + // `Object.defineProperties` method + // https://tc39.es/ecma262/#sec-object.defineproperties + $$t({ target: 'Object', stat: true, forced: !DESCRIPTORS$4, sham: !DESCRIPTORS$4 }, { + defineProperties: defineProperties + }); + + var collection = collection$2; + var collectionStrong = collectionStrong$2; + // `Map` constructor - // https://tc39.github.io/ecma262/#sec-map-objects - var es_map = collection('Map', function (init) { + // https://tc39.es/ecma262/#sec-map-objects + collection('Map', function (init) { return function Map() { return init(this, arguments.length ? arguments[0] : undefined); }; }, collectionStrong); + var $$s = _export; + var aFunction = aFunction$9; + var toObject$1 = toObject$i; + var toLength$4 = toLength$q; + var fails$b = fails$N; + var internalSort = arraySort; + var arrayMethodIsStrict$2 = arrayMethodIsStrict$8; + var FF = engineFfVersion; + var IE_OR_EDGE = engineIsIeOrEdge; + var V8 = engineV8Version; + var WEBKIT = engineWebkitVersion; + + var test = []; + var nativeSort = test.sort; + + // IE8- + var FAILS_ON_UNDEFINED = fails$b(function () { + test.sort(undefined); + }); + // V8 bug + var FAILS_ON_NULL = fails$b(function () { + test.sort(null); + }); + // Old WebKit + var STRICT_METHOD$2 = arrayMethodIsStrict$2('sort'); + + var STABLE_SORT = !fails$b(function () { + // feature detection can be too slow, so check engines versions + if (V8) return V8 < 70; + if (FF && FF > 3) return; + if (IE_OR_EDGE) return true; + if (WEBKIT) return WEBKIT < 603; + + var result = ''; + var code, chr, value, index; + + // generate an array with more 512 elements (Chakra and old V8 fails only in this case) + for (code = 65; code < 76; code++) { + chr = String.fromCharCode(code); + + switch (code) { + case 66: case 69: case 70: case 72: value = 3; break; + case 68: case 71: value = 4; break; + default: value = 2; + } + + for (index = 0; index < 47; index++) { + test.push({ k: chr + index, v: value }); + } + } + + test.sort(function (a, b) { return b.v - a.v; }); + + for (index = 0; index < test.length; index++) { + chr = test[index].k.charAt(0); + if (result.charAt(result.length - 1) !== chr) result += chr; + } + + return result !== 'DGBEFHACIJK'; + }); + + var FORCED$5 = FAILS_ON_UNDEFINED || !FAILS_ON_NULL || !STRICT_METHOD$2 || !STABLE_SORT; + + var getSortCompare = function (comparefn) { + return function (x, y) { + if (y === undefined) return -1; + if (x === undefined) return 1; + if (comparefn !== undefined) return +comparefn(x, y) || 0; + return String(x) > String(y) ? 1 : -1; + }; + }; + + // `Array.prototype.sort` method + // https://tc39.es/ecma262/#sec-array.prototype.sort + $$s({ target: 'Array', proto: true, forced: FORCED$5 }, { + sort: function sort(comparefn) { + if (comparefn !== undefined) aFunction(comparefn); + + var array = toObject$1(this); + + if (STABLE_SORT) return comparefn === undefined ? nativeSort.call(array) : nativeSort.call(array, comparefn); + + var items = []; + var arrayLength = toLength$4(array.length); + var itemsLength, index; + + for (index = 0; index < arrayLength; index++) { + if (index in array) items.push(array[index]); + } + + items = internalSort(items, getSortCompare(comparefn)); + itemsLength = items.length; + index = 0; + + while (index < itemsLength) array[index] = items[index++]; + while (index < arrayLength) delete array[index++]; + + return array; + } + }); + var e10 = Math.sqrt(50), e5 = Math.sqrt(10), e2 = Math.sqrt(2); @@ -9475,21 +10538,27 @@ if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return []; if (step > 0) { - start = Math.ceil(start / step); - stop = Math.floor(stop / step); - ticks = new Array(n = Math.ceil(stop - start + 1)); + var r0 = Math.round(start / step), + r1 = Math.round(stop / step); + if (r0 * step < start) ++r0; + if (r1 * step > stop) --r1; + ticks = new Array(n = r1 - r0 + 1); while (++i < n) { - ticks[i] = (start + i) * step; + ticks[i] = (r0 + i) * step; } } else { step = -step; - start = Math.ceil(start * step); - stop = Math.floor(stop * step); - ticks = new Array(n = Math.ceil(stop - start + 1)); + + var _r = Math.round(start * step), + _r2 = Math.round(stop * step); + + if (_r / step < start) ++_r; + if (_r2 / step > stop) --_r2; + ticks = new Array(n = _r2 - _r + 1); while (++i < n) { - ticks[i] = (start + i) / step; + ticks[i] = (_r + i) / step; } } @@ -9510,7 +10579,7 @@ return stop < start ? -step1 : step1; } - function max$4(values, valueof) { + function max(values, valueof) { var max; if (valueof === undefined) { @@ -9554,7 +10623,7 @@ return max; } - function min$7(values, valueof) { + function min$2(values, valueof) { var min; if (valueof === undefined) { @@ -9600,7 +10669,7 @@ // ISC license, Copyright 2018 Vladimir Agafonkin. - function quickselect(array, k) { + function quickselect$3(array, k) { var left = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; var right = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : array.length - 1; var compare = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : d3_ascending; @@ -9614,17 +10683,17 @@ var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); - quickselect(array, k, newLeft, newRight, compare); + quickselect$3(array, k, newLeft, newRight, compare); } var t = array[k]; var i = left; var j = right; - swap(array, left, k); - if (compare(array[right], t) > 0) swap(array, left, right); + swap$1(array, left, k); + if (compare(array[right], t) > 0) swap$1(array, left, right); while (i < j) { - swap(array, i, j), ++i, --j; + swap$1(array, i, j), ++i, --j; while (compare(array[i], t) < 0) { ++i; @@ -9635,7 +10704,7 @@ } } - if (compare(array[left], t) === 0) swap(array, left, j);else ++j, swap(array, j, right); + if (compare(array[left], t) === 0) swap$1(array, left, j);else ++j, swap$1(array, j, right); if (j <= k) left = j + 1; if (k <= j) right = j - 1; } @@ -9643,7 +10712,7 @@ return array; } - function swap(array, i, j) { + function swap$1(array, i, j) { var t = array[i]; array[i] = array[j]; array[j] = t; @@ -9652,13 +10721,13 @@ function quantile(values, p, valueof) { values = Float64Array.from(numbers(values, valueof)); if (!(n = values.length)) return; - if ((p = +p) <= 0 || n < 2) return min$7(values); - if (p >= 1) return max$4(values); + if ((p = +p) <= 0 || n < 2) return min$2(values); + if (p >= 1) return max(values); var n, i = (n - 1) * p, i0 = Math.floor(i), - value0 = max$4(quickselect(values, i0).subarray(0, i0 + 1)), - value1 = min$7(values.subarray(i0 + 1)); + value0 = max(quickselect$3(values, i0).subarray(0, i0 + 1)), + value1 = min$2(values.subarray(i0 + 1)); return value0 + (value1 - value0) * (i - i0); } @@ -9666,7 +10735,7 @@ return quantile(values, 0.5, valueof); } - var _marked$1 = /*#__PURE__*/regeneratorRuntime.mark(flatten); + var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(flatten); function flatten(arrays) { var _iterator, _step, array; @@ -9715,14 +10784,14 @@ return _context.stop(); } } - }, _marked$1, null, [[1, 10, 13, 16]]); + }, _marked$2, null, [[1, 10, 13, 16]]); } - function merge(arrays) { + function merge$4(arrays) { return Array.from(flatten(arrays)); } - function range (start, stop, step) { + function range$1 (start, stop, step) { start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step; var i = -1, n = Math.max(0, Math.ceil((stop - start) / step)) | 0, @@ -9735,58 +10804,37 @@ return range; } - var test$2 = []; - var nativeSort = test$2.sort; - - // IE8- - var FAILS_ON_UNDEFINED = fails(function () { - test$2.sort(undefined); - }); - // V8 bug - var FAILS_ON_NULL = fails(function () { - test$2.sort(null); - }); - // Old WebKit - var STRICT_METHOD$5 = arrayMethodIsStrict('sort'); - - var FORCED$a = FAILS_ON_UNDEFINED || !FAILS_ON_NULL || !STRICT_METHOD$5; - - // `Array.prototype.sort` method - // https://tc39.github.io/ecma262/#sec-array.prototype.sort - _export({ target: 'Array', proto: true, forced: FORCED$a }, { - sort: function sort(comparefn) { - return comparefn === undefined - ? nativeSort.call(toObject(this)) - : nativeSort.call(toObject(this), aFunction$1(comparefn)); - } - }); - // `SameValue` abstract operation - // https://tc39.github.io/ecma262/#sec-samevalue - var sameValue = Object.is || function is(x, y) { - // eslint-disable-next-line no-self-compare + // https://tc39.es/ecma262/#sec-samevalue + // eslint-disable-next-line es/no-object-is -- safe + var sameValue$1 = Object.is || function is(x, y) { + // eslint-disable-next-line no-self-compare -- NaN check return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y; }; + var $$r = _export; + + // eslint-disable-next-line es/no-math-hypot -- required for testing var $hypot = Math.hypot; - var abs$1 = Math.abs; - var sqrt = Math.sqrt; + var abs$3 = Math.abs; + var sqrt$1 = Math.sqrt; // Chrome 77 bug // https://bugs.chromium.org/p/v8/issues/detail?id=9546 var BUGGY = !!$hypot && $hypot(Infinity, NaN) !== Infinity; // `Math.hypot` method - // https://tc39.github.io/ecma262/#sec-math.hypot - _export({ target: 'Math', stat: true, forced: BUGGY }, { - hypot: function hypot(value1, value2) { // eslint-disable-line no-unused-vars + // https://tc39.es/ecma262/#sec-math.hypot + $$r({ target: 'Math', stat: true, forced: BUGGY }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + hypot: function hypot(value1, value2) { var sum = 0; var i = 0; var aLen = arguments.length; var larg = 0; var arg, div; while (i < aLen) { - arg = abs$1(arguments[i++]); + arg = abs$3(arguments[i++]); if (larg < arg) { div = larg / arg; sum = sum * div * div + 1; @@ -9796,43 +10844,46 @@ sum += div * div; } else sum += arg; } - return larg === Infinity ? Infinity : larg * sqrt(sum); + return larg === Infinity ? Infinity : larg * sqrt$1(sum); } }); // `Math.sign` method implementation - // https://tc39.github.io/ecma262/#sec-math.sign + // https://tc39.es/ecma262/#sec-math.sign + // eslint-disable-next-line es/no-math-sign -- safe var mathSign = Math.sign || function sign(x) { - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1; }; + var $$q = _export; + var sign$1 = mathSign; + // `Math.sign` method - // https://tc39.github.io/ecma262/#sec-math.sign - _export({ target: 'Math', stat: true }, { - sign: mathSign + // https://tc39.es/ecma262/#sec-math.sign + $$q({ target: 'Math', stat: true }, { + sign: sign$1 }); - var epsilon = 1e-6; - var epsilon2 = 1e-12; + var epsilon$1 = 1e-6; + var epsilon2$1 = 1e-12; var pi = Math.PI; var halfPi = pi / 2; var quarterPi = pi / 4; var tau = pi * 2; - var degrees = 180 / pi; + var degrees$1 = 180 / pi; var radians = pi / 180; var abs$2 = Math.abs; var atan = Math.atan; var atan2 = Math.atan2; var cos = Math.cos; - var exp = Math.exp; - var hypot = Math.hypot; + var exp$2 = Math.exp; var log$1 = Math.log; var sin = Math.sin; var sign = Math.sign || function (x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }; - var sqrt$1 = Math.sqrt; + var sqrt = Math.sqrt; var tan = Math.tan; function acos(x) { return x > 1 ? 0 : x < -1 ? pi : Math.acos(x); @@ -9841,7 +10892,7 @@ return x > 1 ? halfPi : x < -1 ? -halfPi : Math.asin(x); } - function noop() {} + function noop$1() {} function streamGeometry(geometry, stream) { if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) { @@ -9948,72 +10999,72 @@ } } - var areaRingSum = new Adder(); // hello? + var areaRingSum$1 = new Adder(); // hello? - var areaSum = new Adder(), - lambda00, - phi00, - lambda0, - cosPhi0, - sinPhi0; - var areaStream = { - point: noop, - lineStart: noop, - lineEnd: noop, + var areaSum$1 = new Adder(), + lambda00$1, + phi00$1, + lambda0$2, + cosPhi0$1, + sinPhi0$1; + var areaStream$1 = { + point: noop$1, + lineStart: noop$1, + lineEnd: noop$1, polygonStart: function polygonStart() { - areaRingSum = new Adder(); - areaStream.lineStart = areaRingStart; - areaStream.lineEnd = areaRingEnd; + areaRingSum$1 = new Adder(); + areaStream$1.lineStart = areaRingStart$1; + areaStream$1.lineEnd = areaRingEnd$1; }, polygonEnd: function polygonEnd() { - var areaRing = +areaRingSum; - areaSum.add(areaRing < 0 ? tau + areaRing : areaRing); - this.lineStart = this.lineEnd = this.point = noop; + var areaRing = +areaRingSum$1; + areaSum$1.add(areaRing < 0 ? tau + areaRing : areaRing); + this.lineStart = this.lineEnd = this.point = noop$1; }, sphere: function sphere() { - areaSum.add(tau); + areaSum$1.add(tau); } }; - function areaRingStart() { - areaStream.point = areaPointFirst; + function areaRingStart$1() { + areaStream$1.point = areaPointFirst$1; } - function areaRingEnd() { - areaPoint(lambda00, phi00); + function areaRingEnd$1() { + areaPoint$1(lambda00$1, phi00$1); } - function areaPointFirst(lambda, phi) { - areaStream.point = areaPoint; - lambda00 = lambda, phi00 = phi; + function areaPointFirst$1(lambda, phi) { + areaStream$1.point = areaPoint$1; + lambda00$1 = lambda, phi00$1 = phi; lambda *= radians, phi *= radians; - lambda0 = lambda, cosPhi0 = cos(phi = phi / 2 + quarterPi), sinPhi0 = sin(phi); + lambda0$2 = lambda, cosPhi0$1 = cos(phi = phi / 2 + quarterPi), sinPhi0$1 = sin(phi); } - function areaPoint(lambda, phi) { + function areaPoint$1(lambda, phi) { lambda *= radians, phi *= radians; phi = phi / 2 + quarterPi; // half the angular distance from south pole // Spherical excess E for a spherical triangle with vertices: south pole, // previous point, current point. Uses a formula derived from Cagnoli’s // theorem. See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2). - var dLambda = lambda - lambda0, + var dLambda = lambda - lambda0$2, sdLambda = dLambda >= 0 ? 1 : -1, adLambda = sdLambda * dLambda, cosPhi = cos(phi), sinPhi = sin(phi), - k = sinPhi0 * sinPhi, - u = cosPhi0 * cosPhi + k * cos(adLambda), + k = sinPhi0$1 * sinPhi, + u = cosPhi0$1 * cosPhi + k * cos(adLambda), v = k * sdLambda * sin(adLambda); - areaRingSum.add(atan2(v, u)); // Advance the previous points. + areaRingSum$1.add(atan2(v, u)); // Advance the previous points. - lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi; + lambda0$2 = lambda, cosPhi0$1 = cosPhi, sinPhi0$1 = sinPhi; } function d3_geoArea (object) { - areaSum = new Adder(); - d3_geoStream(object, areaStream); - return areaSum * 2; + areaSum$1 = new Adder(); + d3_geoStream(object, areaStream$1); + return areaSum$1 * 2; } function spherical(cartesian) { @@ -10040,41 +11091,41 @@ } // TODO return d function cartesianNormalizeInPlace(d) { - var l = sqrt$1(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); + var l = sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); d[0] /= l, d[1] /= l, d[2] /= l; } var lambda0$1, phi0, lambda1, phi1, // bounds lambda2, // previous lambda-coordinate - lambda00$1, phi00$1, // first point + lambda00, phi00, // first point p0, // previous 3D point - deltaSum, ranges, range$1; - var boundsStream = { - point: boundsPoint, + deltaSum, ranges, range; + var boundsStream$1 = { + point: boundsPoint$1, lineStart: boundsLineStart, lineEnd: boundsLineEnd, polygonStart: function polygonStart() { - boundsStream.point = boundsRingPoint; - boundsStream.lineStart = boundsRingStart; - boundsStream.lineEnd = boundsRingEnd; + boundsStream$1.point = boundsRingPoint; + boundsStream$1.lineStart = boundsRingStart; + boundsStream$1.lineEnd = boundsRingEnd; deltaSum = new Adder(); - areaStream.polygonStart(); + areaStream$1.polygonStart(); }, polygonEnd: function polygonEnd() { - areaStream.polygonEnd(); - boundsStream.point = boundsPoint; - boundsStream.lineStart = boundsLineStart; - boundsStream.lineEnd = boundsLineEnd; - if (areaRingSum < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90);else if (deltaSum > epsilon) phi1 = 90;else if (deltaSum < -epsilon) phi0 = -90; - range$1[0] = lambda0$1, range$1[1] = lambda1; + areaStream$1.polygonEnd(); + boundsStream$1.point = boundsPoint$1; + boundsStream$1.lineStart = boundsLineStart; + boundsStream$1.lineEnd = boundsLineEnd; + if (areaRingSum$1 < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90);else if (deltaSum > epsilon$1) phi1 = 90;else if (deltaSum < -epsilon$1) phi0 = -90; + range[0] = lambda0$1, range[1] = lambda1; }, sphere: function sphere() { lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90); } }; - function boundsPoint(lambda, phi) { - ranges.push(range$1 = [lambda0$1 = lambda, lambda1 = lambda]); + function boundsPoint$1(lambda, phi) { + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); if (phi < phi0) phi0 = phi; if (phi > phi1) phi1 = phi; } @@ -10090,15 +11141,15 @@ inflection = spherical(inflection); var delta = lambda - lambda2, sign = delta > 0 ? 1 : -1, - lambdai = inflection[0] * degrees * sign, + lambdai = inflection[0] * degrees$1 * sign, phii, antimeridian = abs$2(delta) > 180; if (antimeridian ^ (sign * lambda2 < lambdai && lambdai < sign * lambda)) { - phii = inflection[1] * degrees; + phii = inflection[1] * degrees$1; if (phii > phi1) phi1 = phii; } else if (lambdai = (lambdai + 360) % 360 - 180, antimeridian ^ (sign * lambda2 < lambdai && lambdai < sign * lambda)) { - phii = -inflection[1] * degrees; + phii = -inflection[1] * degrees$1; if (phii < phi0) phi0 = phii; } else { if (phi < phi0) phi0 = phi; @@ -10124,7 +11175,7 @@ } } } else { - ranges.push(range$1 = [lambda0$1 = lambda, lambda1 = lambda]); + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); } if (phi < phi0) phi0 = phi; @@ -10133,12 +11184,12 @@ } function boundsLineStart() { - boundsStream.point = linePoint; + boundsStream$1.point = linePoint; } function boundsLineEnd() { - range$1[0] = lambda0$1, range$1[1] = lambda1; - boundsStream.point = boundsPoint; + range[0] = lambda0$1, range[1] = lambda1; + boundsStream$1.point = boundsPoint$1; p0 = null; } @@ -10147,22 +11198,22 @@ var delta = lambda - lambda2; deltaSum.add(abs$2(delta) > 180 ? delta + (delta > 0 ? 360 : -360) : delta); } else { - lambda00$1 = lambda, phi00$1 = phi; + lambda00 = lambda, phi00 = phi; } - areaStream.point(lambda, phi); + areaStream$1.point(lambda, phi); linePoint(lambda, phi); } function boundsRingStart() { - areaStream.lineStart(); + areaStream$1.lineStart(); } function boundsRingEnd() { - boundsRingPoint(lambda00$1, phi00$1); - areaStream.lineEnd(); - if (abs$2(deltaSum) > epsilon) lambda0$1 = -(lambda1 = 180); - range$1[0] = lambda0$1, range$1[1] = lambda1; + boundsRingPoint(lambda00, phi00); + areaStream$1.lineEnd(); + if (abs$2(deltaSum) > epsilon$1) lambda0$1 = -(lambda1 = 180); + range[0] = lambda0$1, range[1] = lambda1; p0 = null; } // Finds the left-right distance between two longitudes. // This is almost the same as (lambda1 - lambda0 + 360°) % 360°, except that we want @@ -10185,7 +11236,7 @@ var i, n, a, b, merged, deltaMax, delta; phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity); ranges = []; - d3_geoStream(feature, boundsStream); // First, sort ranges by their minimum longitudes. + d3_geoStream(feature, boundsStream$1); // First, sort ranges by their minimum longitudes. if (n = ranges.length) { ranges.sort(rangeCompare); // Then, merge any ranges that overlap. @@ -10209,142 +11260,10 @@ } } - ranges = range$1 = null; + ranges = range = null; return lambda0$1 === Infinity || phi0 === Infinity ? [[NaN, NaN], [NaN, NaN]] : [[lambda0$1, phi0], [lambda1, phi1]]; } - var W0, W1, X0, Y0, Z0, X1, Y1, Z1, X2, Y2, Z2, lambda00$2, phi00$2, // first point - x0, y0, z0; // previous point - - var centroidStream = { - sphere: noop, - point: centroidPoint, - lineStart: centroidLineStart, - lineEnd: centroidLineEnd, - polygonStart: function polygonStart() { - centroidStream.lineStart = centroidRingStart; - centroidStream.lineEnd = centroidRingEnd; - }, - polygonEnd: function polygonEnd() { - centroidStream.lineStart = centroidLineStart; - centroidStream.lineEnd = centroidLineEnd; - } - }; // Arithmetic mean of Cartesian vectors. - - function centroidPoint(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi); - centroidPointCartesian(cosPhi * cos(lambda), cosPhi * sin(lambda), sin(phi)); - } - - function centroidPointCartesian(x, y, z) { - ++W0; - X0 += (x - X0) / W0; - Y0 += (y - Y0) / W0; - Z0 += (z - Z0) / W0; - } - - function centroidLineStart() { - centroidStream.point = centroidLinePointFirst; - } - - function centroidLinePointFirst(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi); - x0 = cosPhi * cos(lambda); - y0 = cosPhi * sin(lambda); - z0 = sin(phi); - centroidStream.point = centroidLinePoint; - centroidPointCartesian(x0, y0, z0); - } - - function centroidLinePoint(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi), - x = cosPhi * cos(lambda), - y = cosPhi * sin(lambda), - z = sin(phi), - w = atan2(sqrt$1((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z); - W1 += w; - X1 += w * (x0 + (x0 = x)); - Y1 += w * (y0 + (y0 = y)); - Z1 += w * (z0 + (z0 = z)); - centroidPointCartesian(x0, y0, z0); - } - - function centroidLineEnd() { - centroidStream.point = centroidPoint; - } // See J. E. Brock, The Inertia Tensor for a Spherical Triangle, - // J. Applied Mechanics 42, 239 (1975). - - - function centroidRingStart() { - centroidStream.point = centroidRingPointFirst; - } - - function centroidRingEnd() { - centroidRingPoint(lambda00$2, phi00$2); - centroidStream.point = centroidPoint; - } - - function centroidRingPointFirst(lambda, phi) { - lambda00$2 = lambda, phi00$2 = phi; - lambda *= radians, phi *= radians; - centroidStream.point = centroidRingPoint; - var cosPhi = cos(phi); - x0 = cosPhi * cos(lambda); - y0 = cosPhi * sin(lambda); - z0 = sin(phi); - centroidPointCartesian(x0, y0, z0); - } - - function centroidRingPoint(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi), - x = cosPhi * cos(lambda), - y = cosPhi * sin(lambda), - z = sin(phi), - cx = y0 * z - z0 * y, - cy = z0 * x - x0 * z, - cz = x0 * y - y0 * x, - m = hypot(cx, cy, cz), - w = asin(m), - // line weight = angle - v = m && -w / m; // area weight multiplier - - X2.add(v * cx); - Y2.add(v * cy); - Z2.add(v * cz); - W1 += w; - X1 += w * (x0 + (x0 = x)); - Y1 += w * (y0 + (y0 = y)); - Z1 += w * (z0 + (z0 = z)); - centroidPointCartesian(x0, y0, z0); - } - - function d3_geoCentroid (object) { - W0 = W1 = X0 = Y0 = Z0 = X1 = Y1 = Z1 = 0; - X2 = new Adder(); - Y2 = new Adder(); - Z2 = new Adder(); - d3_geoStream(object, centroidStream); - var x = +X2, - y = +Y2, - z = +Z2, - m = hypot(x, y, z); // If the area-weighted ccentroid is undefined, fall back to length-weighted ccentroid. - - if (m < epsilon2) { - x = X1, y = Y1, z = Z1; // If the feature has zero length, fall back to arithmetic mean of point vectors. - - if (W1 < epsilon) x = X0, y = Y0, z = Z0; - m = hypot(x, y, z); // If the feature still has an undefined ccentroid, then return. - - if (m < epsilon2) return [NaN, NaN]; - } - - return [atan2(y, x) * degrees, asin(z / m) * degrees]; - } - function compose (a, b) { function compose(x, y) { return x = a(x, y), b(x[0], x[1]); @@ -10409,12 +11328,12 @@ function forward(coordinates) { coordinates = rotate(coordinates[0] * radians, coordinates[1] * radians); - return coordinates[0] *= degrees, coordinates[1] *= degrees, coordinates; + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; } forward.invert = function (coordinates) { coordinates = rotate.invert(coordinates[0] * radians, coordinates[1] * radians); - return coordinates[0] *= degrees, coordinates[1] *= degrees, coordinates; + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; }; return forward; @@ -10445,7 +11364,7 @@ point = cartesian(point), point[0] -= cosRadius; cartesianNormalizeInPlace(point); var radius = acos(-point[1]); - return ((-point[2] < 0 ? -radius : radius) + tau - epsilon) % tau; + return ((-point[2] < 0 ? -radius : radius) + tau - epsilon$1) % tau; } function clipBuffer () { @@ -10458,7 +11377,7 @@ lineStart: function lineStart() { lines.push(line = []); }, - lineEnd: noop, + lineEnd: noop$1, rejoin: function rejoin() { if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); }, @@ -10472,7 +11391,7 @@ } function pointEqual (a, b) { - return abs$2(a[0] - b[0]) < epsilon && abs$2(a[1] - b[1]) < epsilon; + return abs$2(a[0] - b[0]) < epsilon$1 && abs$2(a[1] - b[1]) < epsilon$1; } function Intersection(point, points, other, entry) { @@ -10515,7 +11434,7 @@ } // handle degenerate cases by moving the point - p1[0] += 2 * epsilon; + p1[0] += 2 * epsilon$1; } subject.push(x = new Intersection(p0, segment, null, true)); @@ -10613,7 +11532,7 @@ angle = 0, winding = 0; var sum = new Adder(); - if (sinPhi === 1) phi = halfPi + epsilon;else if (sinPhi === -1) phi = -halfPi - epsilon; + if (sinPhi === 1) phi = halfPi + epsilon$1;else if (sinPhi === -1) phi = -halfPi - epsilon$1; for (var i = 0, n = polygon.length; i < n; ++i) { if (!(m = (ring = polygon[i]).length)) continue; @@ -10664,7 +11583,7 @@ // same side as the South pole. - return (angle < -epsilon || angle < epsilon && sum < -epsilon2) ^ winding & 1; + return (angle < -epsilon$1 || angle < epsilon$1 && sum < -epsilon2$1) ^ winding & 1; } function clip (pointVisible, clipLine, interpolate, start) { @@ -10691,7 +11610,7 @@ clip.point = point; clip.lineStart = lineStart; clip.lineEnd = lineEnd; - segments = merge(segments); + segments = merge$4(segments); var startInside = polygonContains(polygon, start); if (segments.length) { @@ -10793,7 +11712,7 @@ function compareIntersection(a, b) { - return ((a = a.x)[0] < 0 ? a[1] - halfPi - epsilon : halfPi - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfPi - epsilon : halfPi - b[1]); + return ((a = a.x)[0] < 0 ? a[1] - halfPi - epsilon$1 : halfPi - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfPi - epsilon$1 : halfPi - b[1]); } var clipAntimeridian = clip(function () { @@ -10818,7 +11737,7 @@ var sign1 = lambda1 > 0 ? pi : -pi, delta = abs$2(lambda1 - lambda0); - if (abs$2(delta - pi) < epsilon) { + if (abs$2(delta - pi) < epsilon$1) { // line crosses a pole stream.point(lambda0, phi0 = (phi0 + phi1) / 2 > 0 ? halfPi : -halfPi); stream.point(sign0, phi0); @@ -10829,9 +11748,9 @@ _clean = 0; } else if (sign0 !== sign1 && delta >= pi) { // line crosses antimeridian - if (abs$2(lambda0 - sign0) < epsilon) lambda0 -= sign0 * epsilon; // handle degeneracies + if (abs$2(lambda0 - sign0) < epsilon$1) lambda0 -= sign0 * epsilon$1; // handle degeneracies - if (abs$2(lambda1 - sign1) < epsilon) lambda1 -= sign1 * epsilon; + if (abs$2(lambda1 - sign1) < epsilon$1) lambda1 -= sign1 * epsilon$1; phi0 = clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1); stream.point(sign0, phi0); stream.lineEnd(); @@ -10857,7 +11776,7 @@ var cosPhi0, cosPhi1, sinLambda0Lambda1 = sin(lambda0 - lambda1); - return abs$2(sinLambda0Lambda1) > epsilon ? atan((sin(phi0) * (cosPhi1 = cos(phi1)) * sin(lambda1) - sin(phi1) * (cosPhi0 = cos(phi0)) * sin(lambda0)) / (cosPhi0 * cosPhi1 * sinLambda0Lambda1)) : (phi0 + phi1) / 2; + return abs$2(sinLambda0Lambda1) > epsilon$1 ? atan((sin(phi0) * (cosPhi1 = cos(phi1)) * sin(lambda1) - sin(phi1) * (cosPhi0 = cos(phi0)) * sin(lambda0)) / (cosPhi0 * cosPhi1 * sinLambda0Lambda1)) : (phi0 + phi1) / 2; } function clipAntimeridianInterpolate(from, to, direction, stream) { @@ -10874,7 +11793,7 @@ stream.point(-pi, -phi); stream.point(-pi, 0); stream.point(-pi, phi); - } else if (abs$2(from[0] - to[0]) > epsilon) { + } else if (abs$2(from[0] - to[0]) > epsilon$1) { var lambda = from[0] < to[0] ? pi : -pi; phi = direction * lambda / 2; stream.point(-lambda, phi); @@ -10889,7 +11808,7 @@ var cr = cos(radius), delta = 6 * radians, smallRadius = cr > 0, - notHemisphere = abs$2(cr) > epsilon; // TODO optimise for this common case + notHemisphere = abs$2(cr) > epsilon$1; // TODO optimise for this common case function interpolate(from, to, direction, stream) { circleStream(stream, radius, delta, direction, from, to); @@ -11010,7 +11929,7 @@ uu = cartesianDot(u, u), t2 = w * w - uu * (cartesianDot(A, A) - 1); if (t2 < 0) return; - var t = sqrt$1(t2), + var t = sqrt(t2), q = cartesianScale(u, (-w - t) / uu); cartesianAddInPlace(q, A); q = spherical(q); @@ -11023,11 +11942,11 @@ z; if (lambda1 < lambda0) z = lambda0, lambda0 = lambda1, lambda1 = z; var delta = lambda1 - lambda0, - polar = abs$2(delta - pi) < epsilon, - meridian = polar || delta < epsilon; + polar = abs$2(delta - pi) < epsilon$1, + meridian = polar || delta < epsilon$1; if (!polar && phi1 < phi0) z = phi0, phi0 = phi1, phi1 = z; // Check that the first point is between a and b. - if (meridian ? polar ? phi0 + phi1 > 0 ^ q[1] < (abs$2(q[0] - lambda0) < epsilon ? phi0 : phi1) : phi0 <= q[1] && q[1] <= phi1 : delta > pi ^ (lambda0 <= q[0] && q[0] <= lambda1)) { + if (meridian ? polar ? phi0 + phi1 > 0 ^ q[1] < (abs$2(q[0] - lambda0) < epsilon$1 ? phi0 : phi1) : phi0 <= q[1] && q[1] <= phi1 : delta > pi ^ (lambda0 <= q[0] && q[0] <= lambda1)) { var q1 = cartesianScale(u, (-w + t) / uu); cartesianAddInPlace(q1, A); return [q, spherical(q1)]; @@ -11137,7 +12056,7 @@ } function corner(p, direction) { - return abs$2(p[0] - x0) < epsilon ? direction > 0 ? 0 : 3 : abs$2(p[0] - x1) < epsilon ? direction > 0 ? 2 : 1 : abs$2(p[1] - y0) < epsilon ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon + return abs$2(p[0] - x0) < epsilon$1 ? direction > 0 ? 0 : 3 : abs$2(p[0] - x1) < epsilon$1 ? direction > 0 ? 2 : 1 : abs$2(p[1] - y0) < epsilon$1 ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon } function compareIntersection(a, b) { @@ -11204,7 +12123,7 @@ function polygonEnd() { var startInside = polygonInside(), cleanInside = clean && startInside, - visible = (segments = merge(segments)).length; + visible = (segments = merge$4(segments)).length; if (cleanInside || visible) { stream.polygonStart(); @@ -11288,109 +12207,109 @@ }; } - var lengthSum, lambda0$2, sinPhi0$1, cosPhi0$1; - var lengthStream = { - sphere: noop, - point: noop, + var lengthSum$1, lambda0, sinPhi0, cosPhi0; + var lengthStream$1 = { + sphere: noop$1, + point: noop$1, lineStart: lengthLineStart, - lineEnd: noop, - polygonStart: noop, - polygonEnd: noop + lineEnd: noop$1, + polygonStart: noop$1, + polygonEnd: noop$1 }; function lengthLineStart() { - lengthStream.point = lengthPointFirst; - lengthStream.lineEnd = lengthLineEnd; + lengthStream$1.point = lengthPointFirst$1; + lengthStream$1.lineEnd = lengthLineEnd; } function lengthLineEnd() { - lengthStream.point = lengthStream.lineEnd = noop; + lengthStream$1.point = lengthStream$1.lineEnd = noop$1; } - function lengthPointFirst(lambda, phi) { + function lengthPointFirst$1(lambda, phi) { lambda *= radians, phi *= radians; - lambda0$2 = lambda, sinPhi0$1 = sin(phi), cosPhi0$1 = cos(phi); - lengthStream.point = lengthPoint; + lambda0 = lambda, sinPhi0 = sin(phi), cosPhi0 = cos(phi); + lengthStream$1.point = lengthPoint$1; } - function lengthPoint(lambda, phi) { + function lengthPoint$1(lambda, phi) { lambda *= radians, phi *= radians; var sinPhi = sin(phi), cosPhi = cos(phi), - delta = abs$2(lambda - lambda0$2), + delta = abs$2(lambda - lambda0), cosDelta = cos(delta), sinDelta = sin(delta), x = cosPhi * sinDelta, - y = cosPhi0$1 * sinPhi - sinPhi0$1 * cosPhi * cosDelta, - z = sinPhi0$1 * sinPhi + cosPhi0$1 * cosPhi * cosDelta; - lengthSum.add(atan2(sqrt$1(x * x + y * y), z)); - lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi; + y = cosPhi0 * sinPhi - sinPhi0 * cosPhi * cosDelta, + z = sinPhi0 * sinPhi + cosPhi0 * cosPhi * cosDelta; + lengthSum$1.add(atan2(sqrt(x * x + y * y), z)); + lambda0 = lambda, sinPhi0 = sinPhi, cosPhi0 = cosPhi; } function d3_geoLength (object) { - lengthSum = new Adder(); - d3_geoStream(object, lengthStream); - return +lengthSum; + lengthSum$1 = new Adder(); + d3_geoStream(object, lengthStream$1); + return +lengthSum$1; } - var identity = (function (x) { + var identity$4 = (function (x) { return x; }); - var areaSum$1 = new Adder(), - areaRingSum$1 = new Adder(), - x00, - y00, - x0$1, - y0$1; - var areaStream$1 = { - point: noop, - lineStart: noop, - lineEnd: noop, + var areaSum = new Adder(), + areaRingSum = new Adder(), + x00$2, + y00$2, + x0$3, + y0$3; + var areaStream = { + point: noop$1, + lineStart: noop$1, + lineEnd: noop$1, polygonStart: function polygonStart() { - areaStream$1.lineStart = areaRingStart$1; - areaStream$1.lineEnd = areaRingEnd$1; + areaStream.lineStart = areaRingStart; + areaStream.lineEnd = areaRingEnd; }, polygonEnd: function polygonEnd() { - areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop; - areaSum$1.add(abs$2(areaRingSum$1)); - areaRingSum$1 = new Adder(); + areaStream.lineStart = areaStream.lineEnd = areaStream.point = noop$1; + areaSum.add(abs$2(areaRingSum)); + areaRingSum = new Adder(); }, result: function result() { - var area = areaSum$1 / 2; - areaSum$1 = new Adder(); + var area = areaSum / 2; + areaSum = new Adder(); return area; } }; - function areaRingStart$1() { - areaStream$1.point = areaPointFirst$1; + function areaRingStart() { + areaStream.point = areaPointFirst; } - function areaPointFirst$1(x, y) { - areaStream$1.point = areaPoint$1; - x00 = x0$1 = x, y00 = y0$1 = y; + function areaPointFirst(x, y) { + areaStream.point = areaPoint; + x00$2 = x0$3 = x, y00$2 = y0$3 = y; } - function areaPoint$1(x, y) { - areaRingSum$1.add(y0$1 * x - x0$1 * y); - x0$1 = x, y0$1 = y; + function areaPoint(x, y) { + areaRingSum.add(y0$3 * x - x0$3 * y); + x0$3 = x, y0$3 = y; } - function areaRingEnd$1() { - areaPoint$1(x00, y00); + function areaRingEnd() { + areaPoint(x00$2, y00$2); } var x0$2 = Infinity, y0$2 = x0$2, x1 = -x0$2, y1 = x1; - var boundsStream$1 = { - point: boundsPoint$1, - lineStart: noop, - lineEnd: noop, - polygonStart: noop, - polygonEnd: noop, + var boundsStream = { + point: boundsPoint, + lineStart: noop$1, + lineEnd: noop$1, + polygonStart: noop$1, + polygonEnd: noop$1, result: function result() { var bounds = [[x0$2, y0$2], [x1, y1]]; x1 = y1 = -(y0$2 = x0$2 = Infinity); @@ -11398,100 +12317,100 @@ } }; - function boundsPoint$1(x, y) { + function boundsPoint(x, y) { if (x < x0$2) x0$2 = x; if (x > x1) x1 = x; if (y < y0$2) y0$2 = y; if (y > y1) y1 = y; } - var X0$1 = 0, - Y0$1 = 0, - Z0$1 = 0, - X1$1 = 0, - Y1$1 = 0, - Z1$1 = 0, - X2$1 = 0, - Y2$1 = 0, - Z2$1 = 0, + var X0 = 0, + Y0 = 0, + Z0 = 0, + X1 = 0, + Y1 = 0, + Z1 = 0, + X2 = 0, + Y2 = 0, + Z2 = 0, x00$1, y00$1, - x0$3, - y0$3; - var centroidStream$1 = { - point: centroidPoint$1, - lineStart: centroidLineStart$1, - lineEnd: centroidLineEnd$1, + x0$1, + y0$1; + var centroidStream = { + point: centroidPoint, + lineStart: centroidLineStart, + lineEnd: centroidLineEnd, polygonStart: function polygonStart() { - centroidStream$1.lineStart = centroidRingStart$1; - centroidStream$1.lineEnd = centroidRingEnd$1; + centroidStream.lineStart = centroidRingStart; + centroidStream.lineEnd = centroidRingEnd; }, polygonEnd: function polygonEnd() { - centroidStream$1.point = centroidPoint$1; - centroidStream$1.lineStart = centroidLineStart$1; - centroidStream$1.lineEnd = centroidLineEnd$1; + centroidStream.point = centroidPoint; + centroidStream.lineStart = centroidLineStart; + centroidStream.lineEnd = centroidLineEnd; }, result: function result() { - var centroid = Z2$1 ? [X2$1 / Z2$1, Y2$1 / Z2$1] : Z1$1 ? [X1$1 / Z1$1, Y1$1 / Z1$1] : Z0$1 ? [X0$1 / Z0$1, Y0$1 / Z0$1] : [NaN, NaN]; - X0$1 = Y0$1 = Z0$1 = X1$1 = Y1$1 = Z1$1 = X2$1 = Y2$1 = Z2$1 = 0; + var centroid = Z2 ? [X2 / Z2, Y2 / Z2] : Z1 ? [X1 / Z1, Y1 / Z1] : Z0 ? [X0 / Z0, Y0 / Z0] : [NaN, NaN]; + X0 = Y0 = Z0 = X1 = Y1 = Z1 = X2 = Y2 = Z2 = 0; return centroid; } }; - function centroidPoint$1(x, y) { - X0$1 += x; - Y0$1 += y; - ++Z0$1; + function centroidPoint(x, y) { + X0 += x; + Y0 += y; + ++Z0; } - function centroidLineStart$1() { - centroidStream$1.point = centroidPointFirstLine; + function centroidLineStart() { + centroidStream.point = centroidPointFirstLine; } function centroidPointFirstLine(x, y) { - centroidStream$1.point = centroidPointLine; - centroidPoint$1(x0$3 = x, y0$3 = y); + centroidStream.point = centroidPointLine; + centroidPoint(x0$1 = x, y0$1 = y); } function centroidPointLine(x, y) { - var dx = x - x0$3, - dy = y - y0$3, - z = sqrt$1(dx * dx + dy * dy); - X1$1 += z * (x0$3 + x) / 2; - Y1$1 += z * (y0$3 + y) / 2; - Z1$1 += z; - centroidPoint$1(x0$3 = x, y0$3 = y); + var dx = x - x0$1, + dy = y - y0$1, + z = sqrt(dx * dx + dy * dy); + X1 += z * (x0$1 + x) / 2; + Y1 += z * (y0$1 + y) / 2; + Z1 += z; + centroidPoint(x0$1 = x, y0$1 = y); } - function centroidLineEnd$1() { - centroidStream$1.point = centroidPoint$1; + function centroidLineEnd() { + centroidStream.point = centroidPoint; } - function centroidRingStart$1() { - centroidStream$1.point = centroidPointFirstRing; + function centroidRingStart() { + centroidStream.point = centroidPointFirstRing; } - function centroidRingEnd$1() { + function centroidRingEnd() { centroidPointRing(x00$1, y00$1); } function centroidPointFirstRing(x, y) { - centroidStream$1.point = centroidPointRing; - centroidPoint$1(x00$1 = x0$3 = x, y00$1 = y0$3 = y); + centroidStream.point = centroidPointRing; + centroidPoint(x00$1 = x0$1 = x, y00$1 = y0$1 = y); } function centroidPointRing(x, y) { - var dx = x - x0$3, - dy = y - y0$3, - z = sqrt$1(dx * dx + dy * dy); - X1$1 += z * (x0$3 + x) / 2; - Y1$1 += z * (y0$3 + y) / 2; - Z1$1 += z; - z = y0$3 * x - x0$3 * y; - X2$1 += z * (x0$3 + x); - Y2$1 += z * (y0$3 + y); - Z2$1 += z * 3; - centroidPoint$1(x0$3 = x, y0$3 = y); + var dx = x - x0$1, + dy = y - y0$1, + z = sqrt(dx * dx + dy * dy); + X1 += z * (x0$1 + x) / 2; + Y1 += z * (y0$1 + y) / 2; + Z1 += z; + z = y0$1 * x - x0$1 * y; + X2 += z * (x0$1 + x); + Y2 += z * (y0$1 + y); + Z2 += z * 3; + centroidPoint(x0$1 = x, y0$1 = y); } function PathContext(context) { @@ -11542,23 +12461,23 @@ } } }, - result: noop + result: noop$1 }; - var lengthSum$1 = new Adder(), + var lengthSum = new Adder(), lengthRing, - x00$2, - y00$2, - x0$4, - y0$4; - var lengthStream$1 = { - point: noop, + x00, + y00, + x0, + y0; + var lengthStream = { + point: noop$1, lineStart: function lineStart() { - lengthStream$1.point = lengthPointFirst$1; + lengthStream.point = lengthPointFirst; }, lineEnd: function lineEnd() { - if (lengthRing) lengthPoint$1(x00$2, y00$2); - lengthStream$1.point = noop; + if (lengthRing) lengthPoint(x00, y00); + lengthStream.point = noop$1; }, polygonStart: function polygonStart() { lengthRing = true; @@ -11567,21 +12486,21 @@ lengthRing = null; }, result: function result() { - var length = +lengthSum$1; - lengthSum$1 = new Adder(); + var length = +lengthSum; + lengthSum = new Adder(); return length; } }; - function lengthPointFirst$1(x, y) { - lengthStream$1.point = lengthPoint$1; - x00$2 = x0$4 = x, y00$2 = y0$4 = y; + function lengthPointFirst(x, y) { + lengthStream.point = lengthPoint; + x00 = x0 = x, y00 = y0 = y; } - function lengthPoint$1(x, y) { - x0$4 -= x, y0$4 -= y; - lengthSum$1.add(sqrt$1(x0$4 * x0$4 + y0$4 * y0$4)); - x0$4 = x, y0$4 = y; + function lengthPoint(x, y) { + x0 -= x, y0 -= y; + lengthSum.add(sqrt(x0 * x0 + y0 * y0)); + x0 = x, y0 = y; } function PathString() { @@ -11665,27 +12584,27 @@ } path.area = function (object) { - d3_geoStream(object, projectionStream(areaStream$1)); - return areaStream$1.result(); + d3_geoStream(object, projectionStream(areaStream)); + return areaStream.result(); }; path.measure = function (object) { - d3_geoStream(object, projectionStream(lengthStream$1)); - return lengthStream$1.result(); + d3_geoStream(object, projectionStream(lengthStream)); + return lengthStream.result(); }; path.bounds = function (object) { - d3_geoStream(object, projectionStream(boundsStream$1)); - return boundsStream$1.result(); + d3_geoStream(object, projectionStream(boundsStream)); + return boundsStream.result(); }; path.centroid = function (object) { - d3_geoStream(object, projectionStream(centroidStream$1)); - return centroidStream$1.result(); + d3_geoStream(object, projectionStream(centroidStream)); + return centroidStream.result(); }; path.projection = function (_) { - return arguments.length ? (projectionStream = _ == null ? (projection = null, identity) : (projection = _).stream, path) : projection; + return arguments.length ? (projectionStream = _ == null ? (projection = null, identity$4) : (projection = _).stream, path) : projection; }; path.context = function (_) { @@ -11706,10 +12625,10 @@ function d3_geoTransform (methods) { return { - stream: transformer(methods) + stream: transformer$1(methods) }; } - function transformer(methods) { + function transformer$1(methods) { return function (stream) { var s = new TransformStream(); @@ -11750,8 +12669,8 @@ var clip = projection.clipExtent && projection.clipExtent(); projection.scale(150).translate([0, 0]); if (clip != null) projection.clipExtent(null); - d3_geoStream(object, projection.stream(boundsStream$1)); - fitBounds(boundsStream$1.result()); + d3_geoStream(object, projection.stream(boundsStream)); + fitBounds(boundsStream.result()); if (clip != null) projection.clipExtent(clip); return projection; } @@ -11797,7 +12716,7 @@ } function resampleNone(project) { - return transformer({ + return transformer$1({ point: function point(x, y) { x = project(x, y); this.stream.point(x[0], x[1]); @@ -11815,9 +12734,9 @@ var a = a0 + a1, b = b0 + b1, c = c0 + c1, - m = sqrt$1(a * a + b * b + c * c), + m = sqrt(a * a + b * b + c * c), phi2 = asin(c /= m), - lambda2 = abs$2(abs$2(c) - 1) < epsilon || abs$2(lambda0 - lambda1) < epsilon ? (lambda0 + lambda1) / 2 : atan2(b, a), + lambda2 = abs$2(abs$2(c) - 1) < epsilon$1 || abs$2(lambda0 - lambda1) < epsilon$1 ? (lambda0 + lambda1) / 2 : atan2(b, a), p = project(lambda2, phi2), x2 = p[0], y2 = p[1], @@ -11898,14 +12817,14 @@ }; } - var transformRadians = transformer({ + var transformRadians = transformer$1({ point: function point(x, y) { this.stream.point(x * radians, y * radians); } }); function transformRotate(rotate) { - return transformer({ + return transformer$1({ point: function point(x, y) { var r = rotate(x, y); return this.stream.point(r[0], r[1]); @@ -11984,7 +12903,7 @@ y0, x1, y1, - postclip = identity, + postclip = identity$4, // post-clip extent delta2 = 0.5, // precision @@ -12000,7 +12919,7 @@ function invert(point) { point = projectRotateTransform.invert(point[0], point[1]); - return point && [point[0] * degrees, point[1] * degrees]; + return point && [point[0] * degrees$1, point[1] * degrees$1]; } projection.stream = function (stream) { @@ -12016,11 +12935,11 @@ }; projection.clipAngle = function (_) { - return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees; + return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees$1; }; projection.clipExtent = function (_) { - return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; }; projection.scale = function (_) { @@ -12032,15 +12951,15 @@ }; projection.center = function (_) { - return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees, phi * degrees]; + return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees$1, phi * degrees$1]; }; projection.rotate = function (_) { - return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees, deltaPhi * degrees, deltaGamma * degrees]; + return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees$1, deltaPhi * degrees$1, deltaGamma * degrees$1]; }; projection.angle = function (_) { - return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees; + return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees$1; }; projection.reflectX = function (_) { @@ -12052,7 +12971,7 @@ }; projection.precision = function (_) { - return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt$1(delta2); + return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2); }; projection.fitExtent = function (extent, object) { @@ -12098,7 +13017,7 @@ } mercatorRaw.invert = function (x, y) { - return [x, 2 * atan(exp(y)) - halfPi]; + return [x, 2 * atan(exp$2(y)) - halfPi]; }; function mercator () { @@ -12158,13 +13077,13 @@ // clip extent kx = 1, ky = 1, - transform = transformer({ + transform = transformer$1({ point: function point(x, y) { var p = projection([x, y]); this.stream.point(p[0], p[1]); } }), - postclip = identity, + postclip = identity$4, cache, cacheStream; @@ -12210,7 +13129,7 @@ }; projection.clipExtent = function (_) { - return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; }; projection.scale = function (_) { @@ -12222,7 +13141,7 @@ }; projection.angle = function (_) { - return arguments.length ? (alpha = _ % 360 * radians, sa = sin(alpha), ca = cos(alpha), reset()) : alpha * degrees; + return arguments.length ? (alpha = _ % 360 * radians, sa = sin(alpha), ca = cos(alpha), reset()) : alpha * degrees$1; }; projection.reflectX = function (_) { @@ -12406,33 +13325,36 @@ } }); - var $every$1 = arrayIteration.every; - - + var $$p = _export; + var $every = arrayIteration.every; + var arrayMethodIsStrict$1 = arrayMethodIsStrict$8; - var STRICT_METHOD$6 = arrayMethodIsStrict('every'); - var USES_TO_LENGTH$8 = arrayMethodUsesToLength('every'); + var STRICT_METHOD$1 = arrayMethodIsStrict$1('every'); // `Array.prototype.every` method - // https://tc39.github.io/ecma262/#sec-array.prototype.every - _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$6 || !USES_TO_LENGTH$8 }, { + // https://tc39.es/ecma262/#sec-array.prototype.every + $$p({ target: 'Array', proto: true, forced: !STRICT_METHOD$1 }, { every: function every(callbackfn /* , thisArg */) { - return $every$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $every(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); - var $reduce$1 = arrayReduce.left; - - + var $$o = _export; + var $reduce = arrayReduce.left; + var arrayMethodIsStrict = arrayMethodIsStrict$8; + var CHROME_VERSION = engineV8Version; + var IS_NODE = engineIsNode; - var STRICT_METHOD$7 = arrayMethodIsStrict('reduce'); - var USES_TO_LENGTH$9 = arrayMethodUsesToLength('reduce', { 1: 0 }); + var STRICT_METHOD = arrayMethodIsStrict('reduce'); + // Chrome 80-82 has a critical bug + // https://bugs.chromium.org/p/chromium/issues/detail?id=1049982 + var CHROME_BUG = !IS_NODE && CHROME_VERSION > 79 && CHROME_VERSION < 83; // `Array.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduce - _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$7 || !USES_TO_LENGTH$9 }, { + // https://tc39.es/ecma262/#sec-array.prototype.reduce + $$o({ target: 'Array', proto: true, forced: !STRICT_METHOD || CHROME_BUG }, { reduce: function reduce(callbackfn /* , initialValue */) { - return $reduce$1(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + return $reduce(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); } }); @@ -12957,10 +13879,22 @@ var x = 0; var y = 0; - if (point[0] > dimensions[0] - pad[1]) x = -10; - if (point[0] < pad[3]) x = 10; - if (point[1] > dimensions[1] - pad[2]) y = -10; - if (point[1] < pad[0]) y = 10; + + if (point[0] > dimensions[0] - pad[1]) { + x = -10; + } + + if (point[0] < pad[3]) { + x = 10; + } + + if (point[1] > dimensions[1] - pad[2]) { + y = -10; + } + + if (point[1] < pad[0]) { + y = 10; + } if (x || y) { return [x, y]; @@ -12969,24 +13903,24 @@ } } - var noop$1 = { + var noop = { value: function value() {} }; - function dispatch() { + function dispatch$8() { for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) { if (!(t = arguments[i] + "") || t in _ || /[\s.]/.test(t)) throw new Error("illegal type: " + t); _[t] = []; } - return new Dispatch$1(_); + return new Dispatch(_); } - function Dispatch$1(_) { + function Dispatch(_) { this._ = _; } - function parseTypenames(typenames, types) { + function parseTypenames$1(typenames, types) { return typenames.trim().split(/^|\s+/).map(function (t) { var name = "", i = t.indexOf("."); @@ -12999,18 +13933,18 @@ }); } - Dispatch$1.prototype = dispatch.prototype = { - constructor: Dispatch$1, + Dispatch.prototype = dispatch$8.prototype = { + constructor: Dispatch, on: function on(typename, callback) { var _ = this._, - T = parseTypenames(typename + "", _), + T = parseTypenames$1(typename + "", _), t, i = -1, n = T.length; // If no callback was specified, return the callback of the given type and name. if (arguments.length < 2) { while (++i < n) { - if ((t = (typename = T[i]).type) && (t = get$3(_[t], typename.name))) return t; + if ((t = (typename = T[i]).type) && (t = get$2(_[t], typename.name))) return t; } return; @@ -13021,8 +13955,8 @@ if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback); while (++i < n) { - if (t = (typename = T[i]).type) _[t] = set$3(_[t], typename.name, callback);else if (callback == null) for (t in _) { - _[t] = set$3(_[t], typename.name, null); + if (t = (typename = T[i]).type) _[t] = set$1(_[t], typename.name, callback);else if (callback == null) for (t in _) { + _[t] = set$1(_[t], typename.name, null); } } @@ -13036,7 +13970,7 @@ copy[t] = _[t].slice(); } - return new Dispatch$1(copy); + return new Dispatch(copy); }, call: function call(type, that) { if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) { @@ -13057,7 +13991,7 @@ } }; - function get$3(type, name) { + function get$2(type, name) { for (var i = 0, n = type.length, c; i < n; ++i) { if ((c = type[i]).name === name) { return c.value; @@ -13065,10 +13999,10 @@ } } - function set$3(type, name, callback) { + function set$1(type, name, callback) { for (var i = 0, n = type.length; i < n; ++i) { if (type[i].name === name) { - type[i] = noop$1, type = type.slice(0, i).concat(type.slice(i + 1)); + type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1)); break; } } @@ -13138,7 +14072,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function array (x) { @@ -13175,31 +14109,29 @@ } } - return new Selection(subgroups, parents); + return new Selection$1(subgroups, parents); } - var $find$1 = arrayIteration.find; - - + var $$n = _export; + var $find = arrayIteration.find; + var addToUnscopables$2 = addToUnscopables$5; var FIND = 'find'; - var SKIPS_HOLES = true; - - var USES_TO_LENGTH$a = arrayMethodUsesToLength(FIND); + var SKIPS_HOLES$1 = true; // Shouldn't skip holes - if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; }); + if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES$1 = false; }); // `Array.prototype.find` method - // https://tc39.github.io/ecma262/#sec-array.prototype.find - _export({ target: 'Array', proto: true, forced: SKIPS_HOLES || !USES_TO_LENGTH$a }, { + // https://tc39.es/ecma262/#sec-array.prototype.find + $$n({ target: 'Array', proto: true, forced: SKIPS_HOLES$1 }, { find: function find(callbackfn /* , that = undefined */) { - return $find$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables(FIND); + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables$2(FIND); function matcher (selector) { return function () { @@ -13212,11 +14144,11 @@ }; } - var find$1 = Array.prototype.find; + var find = Array.prototype.find; function childFind(match) { return function () { - return find$1.call(this.children, match); + return find.call(this.children, match); }; } @@ -13255,7 +14187,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function sparse (update) { @@ -13263,7 +14195,7 @@ } function selection_enter () { - return new Selection(this._enter || this._groups.map(sparse), this._parents); + return new Selection$1(this._enter || this._groups.map(sparse), this._parents); } function EnterNode(parent, datum) { this.ownerDocument = parent.ownerDocument; @@ -13288,7 +14220,7 @@ } }; - function constant (x) { + function constant$3 (x) { return function () { return x; }; @@ -13373,7 +14305,7 @@ var bind = key ? bindKey : bindIndex, parents = this._parents, groups = this._groups; - if (typeof value !== "function") value = constant(value); + if (typeof value !== "function") value = constant$3(value); for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) { var parent = parents[j], @@ -13400,14 +14332,14 @@ } } - update = new Selection(update, parents); + update = new Selection$1(update, parents); update._enter = enter; update._exit = exit; return update; } function selection_exit () { - return new Selection(this._exit || this._groups.map(sparse), this._parents); + return new Selection$1(this._exit || this._groups.map(sparse), this._parents); } function selection_join (onenter, onupdate, onexit) { @@ -13421,7 +14353,7 @@ } function selection_merge (selection) { - if (!(selection instanceof Selection)) throw new Error("invalid merge"); + if (!(selection instanceof Selection$1)) throw new Error("invalid merge"); for (var groups0 = this._groups, groups1 = selection._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { @@ -13435,7 +14367,7 @@ merges[j] = groups0[j]; } - return new Selection(merges, this._parents); + return new Selection$1(merges, this._parents); } function selection_order () { @@ -13468,7 +14400,7 @@ sortgroup.sort(compareNode); } - return new Selection(sortgroups, this._parents).order(); + return new Selection$1(sortgroups, this._parents).order(); } function ascending(a, b) { @@ -13532,38 +14464,38 @@ return this; } - function attrRemove(name) { + function attrRemove$1(name) { return function () { this.removeAttribute(name); }; } - function attrRemoveNS(fullname) { + function attrRemoveNS$1(fullname) { return function () { this.removeAttributeNS(fullname.space, fullname.local); }; } - function attrConstant(name, value) { + function attrConstant$1(name, value) { return function () { this.setAttribute(name, value); }; } - function attrConstantNS(fullname, value) { + function attrConstantNS$1(fullname, value) { return function () { this.setAttributeNS(fullname.space, fullname.local, value); }; } - function attrFunction(name, value) { + function attrFunction$1(name, value) { return function () { var v = value.apply(this, arguments); if (v == null) this.removeAttribute(name);else this.setAttribute(name, v); }; } - function attrFunctionNS(fullname, value) { + function attrFunctionNS$1(fullname, value) { return function () { var v = value.apply(this, arguments); if (v == null) this.removeAttributeNS(fullname.space, fullname.local);else this.setAttributeNS(fullname.space, fullname.local, v); @@ -13578,7 +14510,7 @@ return fullname.local ? node.getAttributeNS(fullname.space, fullname.local) : node.getAttribute(fullname); } - return this.each((value == null ? fullname.local ? attrRemoveNS : attrRemove : typeof value === "function" ? fullname.local ? attrFunctionNS : attrFunction : fullname.local ? attrConstantNS : attrConstant)(fullname, value)); + return this.each((value == null ? fullname.local ? attrRemoveNS$1 : attrRemove$1 : typeof value === "function" ? fullname.local ? attrFunctionNS$1 : attrFunction$1 : fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, value)); } function defaultView (node) { @@ -13587,19 +14519,19 @@ || node.defaultView; // node is a Document } - function styleRemove(name) { + function styleRemove$1(name) { return function () { this.style.removeProperty(name); }; } - function styleConstant(name, value, priority) { + function styleConstant$1(name, value, priority) { return function () { this.style.setProperty(name, value, priority); }; } - function styleFunction(name, value, priority) { + function styleFunction$1(name, value, priority) { return function () { var v = value.apply(this, arguments); if (v == null) this.style.removeProperty(name);else this.style.setProperty(name, v, priority); @@ -13607,7 +14539,7 @@ } function selection_style (name, value, priority) { - return arguments.length > 1 ? this.each((value == null ? styleRemove : typeof value === "function" ? styleFunction : styleConstant)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name); + return arguments.length > 1 ? this.each((value == null ? styleRemove$1 : typeof value === "function" ? styleFunction$1 : styleConstant$1)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name); } function styleValue(node, name) { return node.style.getPropertyValue(name) || defaultView(node).getComputedStyle(node, null).getPropertyValue(name); @@ -13733,13 +14665,13 @@ this.textContent = ""; } - function textConstant(value) { + function textConstant$1(value) { return function () { this.textContent = value; }; } - function textFunction(value) { + function textFunction$1(value) { return function () { var v = value.apply(this, arguments); this.textContent = v == null ? "" : v; @@ -13747,7 +14679,7 @@ } function selection_text (value) { - return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction : textConstant)(value)) : this.node().textContent; + return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction$1 : textConstant$1)(value)) : this.node().textContent; } function htmlRemove() { @@ -13806,13 +14738,13 @@ }); } - function remove() { + function remove$7() { var parent = this.parentNode; if (parent) parent.removeChild(this); } function selection_remove () { - return this.each(remove); + return this.each(remove$7); } function selection_cloneShallow() { @@ -13841,7 +14773,7 @@ }; } - function parseTypenames$1(typenames) { + function parseTypenames(typenames) { return typenames.trim().split(/^|\s+/).map(function (t) { var name = "", i = t.indexOf("."); @@ -13896,7 +14828,7 @@ } function selection_on (typename, value, options) { - var typenames = parseTypenames$1(typename + ""), + var typenames = parseTypenames(typename + ""), i, n = typenames.length, t; @@ -13923,7 +14855,7 @@ return this; } - function dispatchEvent$1(node, type, params) { + function dispatchEvent(node, type, params) { var window = defaultView(node), event = window.CustomEvent; @@ -13939,13 +14871,13 @@ function dispatchConstant(type, params) { return function () { - return dispatchEvent$1(this, type, params); + return dispatchEvent(this, type, params); }; } function dispatchFunction(type, params) { return function () { - return dispatchEvent$1(this, type, params.apply(this, arguments)); + return dispatchEvent(this, type, params.apply(this, arguments)); }; } @@ -13953,7 +14885,7 @@ return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type, params)); } - var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(_callee); + var _marked$1 = /*#__PURE__*/regeneratorRuntime.mark(_callee); function _callee() { var groups, j, m, group, i, n, node; @@ -14000,25 +14932,25 @@ return _context.stop(); } } - }, _marked$2, this); + }, _marked$1, this); } - var root = [null]; - function Selection(groups, parents) { + var root$1 = [null]; + function Selection$1(groups, parents) { this._groups = groups; this._parents = parents; } function selection() { - return new Selection([[document.documentElement]], root); + return new Selection$1([[document.documentElement]], root$1); } function selection_selection() { return this; } - Selection.prototype = selection.prototype = _defineProperty({ - constructor: Selection, + Selection$1.prototype = selection.prototype = _defineProperty({ + constructor: Selection$1, select: selection_select, selectAll: selection_selectAll, selectChild: selection_selectChild, @@ -14056,7 +14988,7 @@ }, Symbol.iterator, _callee); function select (selector) { - return typeof selector === "string" ? new Selection([[document.querySelector(selector)]], [document.documentElement]) : new Selection([[selector]], root); + return typeof selector === "string" ? new Selection$1([[document.querySelector(selector)]], [document.documentElement]) : new Selection$1([[selector]], root$1); } function sourceEvent (event) { @@ -14093,23 +15025,23 @@ } function selectAll (selector) { - return typeof selector === "string" ? new Selection([document.querySelectorAll(selector)], [document.documentElement]) : new Selection([selector == null ? [] : array(selector)], root); + return typeof selector === "string" ? new Selection$1([document.querySelectorAll(selector)], [document.documentElement]) : new Selection$1([selector == null ? [] : array(selector)], root$1); } - function nopropagation(event) { + function nopropagation$1(event) { event.stopImmediatePropagation(); } - function noevent (event) { + function noevent$1 (event) { event.preventDefault(); event.stopImmediatePropagation(); } function dragDisable (view) { var root = view.document.documentElement, - selection = select(view).on("dragstart.drag", noevent, true); + selection = select(view).on("dragstart.drag", noevent$1, true); if ("onselectstart" in root) { - selection.on("selectstart.drag", noevent, true); + selection.on("selectstart.drag", noevent$1, true); } else { root.__noselect = root.style.MozUserSelect; root.style.MozUserSelect = "none"; @@ -14120,7 +15052,7 @@ selection = select(view).on("dragstart.drag", null); if (noclick) { - selection.on("click.drag", noevent, true); + selection.on("click.drag", noevent$1, true); setTimeout(function () { selection.on("click.drag", null); }, 0); @@ -14134,18 +15066,12 @@ } } - var constant$1 = (function (x) { + var constant$2 = (function (x) { return function () { return x; }; }); - // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties - _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { - defineProperties: objectDefineProperties - }); - function DragEvent(type, _ref) { var sourceEvent = _ref.sourceEvent, subject = _ref.subject, @@ -14220,7 +15146,7 @@ return value === this._ ? this : value; }; - function defaultFilter(event) { + function defaultFilter$2(event) { return !event.ctrlKey && !event.button; } @@ -14235,17 +15161,17 @@ } : d; } - function defaultTouchable() { + function defaultTouchable$1() { return navigator.maxTouchPoints || "ontouchstart" in this; } function d3_drag () { - var filter = defaultFilter, + var filter = defaultFilter$2, container = defaultContainer, subject = defaultSubject, - touchable = defaultTouchable, + touchable = defaultTouchable$1, gestures = {}, - listeners = dispatch("start", "drag", "end"), + listeners = dispatch$8("start", "drag", "end"), active = 0, mousedownx, mousedowny, @@ -14263,7 +15189,7 @@ if (!gesture) return; select(event.view).on("mousemove.drag", mousemoved, true).on("mouseup.drag", mouseupped, true); dragDisable(event.view); - nopropagation(event); + nopropagation$1(event); mousemoving = false; mousedownx = event.clientX; mousedowny = event.clientY; @@ -14271,7 +15197,7 @@ } function mousemoved(event) { - noevent(event); + noevent$1(event); if (!mousemoving) { var dx = event.clientX - mousedownx, @@ -14285,7 +15211,7 @@ function mouseupped(event) { select(event.view).on("mousemove.drag mouseup.drag", null); yesdrag(event.view, mousemoving); - noevent(event); + noevent$1(event); gestures.mouse("end", event); } @@ -14299,7 +15225,7 @@ for (i = 0; i < n; ++i) { if (gesture = beforestart(this, c, event, d, touches[i].identifier, touches[i])) { - nopropagation(event); + nopropagation$1(event); gesture("start", event, touches[i]); } } @@ -14313,7 +15239,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - noevent(event); + noevent$1(event); gesture("drag", event, touches[i]); } } @@ -14331,7 +15257,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - nopropagation(event); + nopropagation$1(event); gesture("end", event, touches[i]); } } @@ -14390,19 +15316,19 @@ } drag.filter = function (_) { - return arguments.length ? (filter = typeof _ === "function" ? _ : constant$1(!!_), drag) : filter; + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$2(!!_), drag) : filter; }; drag.container = function (_) { - return arguments.length ? (container = typeof _ === "function" ? _ : constant$1(_), drag) : container; + return arguments.length ? (container = typeof _ === "function" ? _ : constant$2(_), drag) : container; }; drag.subject = function (_) { - return arguments.length ? (subject = typeof _ === "function" ? _ : constant$1(_), drag) : subject; + return arguments.length ? (subject = typeof _ === "function" ? _ : constant$2(_), drag) : subject; }; drag.touchable = function (_) { - return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$1(!!_), drag) : touchable; + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$2(!!_), drag) : touchable; }; drag.on = function () { @@ -14417,42 +15343,122 @@ return drag; } - var defineProperty$9 = objectDefineProperty.f; + var DESCRIPTORS$3 = descriptors; + var global$3 = global$F; + var isForced$1 = isForced_1; + var inheritIfRequired$1 = inheritIfRequired$4; + var createNonEnumerableProperty = createNonEnumerableProperty$e; + var defineProperty$1 = objectDefineProperty.f; var getOwnPropertyNames$1 = objectGetOwnPropertyNames.f; - - - - - - var setInternalState$8 = internalState.set; - - - - var MATCH$1 = wellKnownSymbol('match'); - var NativeRegExp = global_1.RegExp; - var RegExpPrototype$1 = NativeRegExp.prototype; + var isRegExp$1 = isRegexp; + var getFlags = regexpFlags$1; + var stickyHelpers = regexpStickyHelpers; + var redefine$2 = redefine$g.exports; + var fails$a = fails$N; + var has$1 = has$j; + var enforceInternalState = internalState.enforce; + var setSpecies = setSpecies$5; + var wellKnownSymbol$1 = wellKnownSymbol$s; + var UNSUPPORTED_DOT_ALL = regexpUnsupportedDotAll; + var UNSUPPORTED_NCG = regexpUnsupportedNcg; + + var MATCH$1 = wellKnownSymbol$1('match'); + var NativeRegExp = global$3.RegExp; + var RegExpPrototype = NativeRegExp.prototype; + // TODO: Use only propper RegExpIdentifierName + var IS_NCG = /^\?<[^\s\d!#%&*+<=>@^][^\s!#%&*+<=>@^]*>/; var re1 = /a/g; var re2 = /a/g; // "new" should create a new object, old webkit bug var CORRECT_NEW = new NativeRegExp(re1) !== re1; - var UNSUPPORTED_Y$2 = regexpStickyHelpers.UNSUPPORTED_Y; + var UNSUPPORTED_Y = stickyHelpers.UNSUPPORTED_Y; + + var BASE_FORCED = DESCRIPTORS$3 && + (!CORRECT_NEW || UNSUPPORTED_Y || UNSUPPORTED_DOT_ALL || UNSUPPORTED_NCG || fails$a(function () { + re2[MATCH$1] = false; + // RegExp constructor can alter flags and IsRegExp works correct with @@match + return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i'; + })); + + var handleDotAll = function (string) { + var length = string.length; + var index = 0; + var result = ''; + var brackets = false; + var chr; + for (; index <= length; index++) { + chr = string.charAt(index); + if (chr === '\\') { + result += chr + string.charAt(++index); + continue; + } + if (!brackets && chr === '.') { + result += '[\\s\\S]'; + } else { + if (chr === '[') { + brackets = true; + } else if (chr === ']') { + brackets = false; + } result += chr; + } + } return result; + }; - var FORCED$b = descriptors && isForced_1('RegExp', (!CORRECT_NEW || UNSUPPORTED_Y$2 || fails(function () { - re2[MATCH$1] = false; - // RegExp constructor can alter flags and IsRegExp works correct with @@match - return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i'; - }))); + var handleNCG = function (string) { + var length = string.length; + var index = 0; + var result = ''; + var named = []; + var names = {}; + var brackets = false; + var ncg = false; + var groupid = 0; + var groupname = ''; + var chr; + for (; index <= length; index++) { + chr = string.charAt(index); + if (chr === '\\') { + chr = chr + string.charAt(++index); + } else if (chr === ']') { + brackets = false; + } else if (!brackets) switch (true) { + case chr === '[': + brackets = true; + break; + case chr === '(': + if (IS_NCG.test(string.slice(index + 1))) { + index += 2; + ncg = true; + } + result += chr; + groupid++; + continue; + case chr === '>' && ncg: + if (groupname === '' || has$1(names, groupname)) { + throw new SyntaxError('Invalid capture group name'); + } + names[groupname] = true; + named.push([groupname, groupid]); + ncg = false; + groupname = ''; + continue; + } + if (ncg) groupname += chr; + else result += chr; + } return [result, named]; + }; // `RegExp` constructor - // https://tc39.github.io/ecma262/#sec-regexp-constructor - if (FORCED$b) { + // https://tc39.es/ecma262/#sec-regexp-constructor + if (isForced$1('RegExp', BASE_FORCED)) { var RegExpWrapper = function RegExp(pattern, flags) { var thisIsRegExp = this instanceof RegExpWrapper; - var patternIsRegExp = isRegexp(pattern); + var patternIsRegExp = isRegExp$1(pattern); var flagsAreUndefined = flags === undefined; - var sticky; + var groups = []; + var rawPattern, rawFlags, dotAll, sticky, handled, result, state; if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) { return pattern; @@ -14461,48 +15467,81 @@ if (CORRECT_NEW) { if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source; } else if (pattern instanceof RegExpWrapper) { - if (flagsAreUndefined) flags = regexpFlags.call(pattern); + if (flagsAreUndefined) flags = getFlags.call(pattern); pattern = pattern.source; } - if (UNSUPPORTED_Y$2) { + pattern = pattern === undefined ? '' : String(pattern); + flags = flags === undefined ? '' : String(flags); + rawPattern = pattern; + + if (UNSUPPORTED_DOT_ALL && 'dotAll' in re1) { + dotAll = !!flags && flags.indexOf('s') > -1; + if (dotAll) flags = flags.replace(/s/g, ''); + } + + rawFlags = flags; + + if (UNSUPPORTED_Y && 'sticky' in re1) { sticky = !!flags && flags.indexOf('y') > -1; if (sticky) flags = flags.replace(/y/g, ''); } - var result = inheritIfRequired( + if (UNSUPPORTED_NCG) { + handled = handleNCG(pattern); + pattern = handled[0]; + groups = handled[1]; + } + + result = inheritIfRequired$1( CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags), - thisIsRegExp ? this : RegExpPrototype$1, + thisIsRegExp ? this : RegExpPrototype, RegExpWrapper ); - if (UNSUPPORTED_Y$2 && sticky) setInternalState$8(result, { sticky: sticky }); + if (dotAll || sticky || groups.length) { + state = enforceInternalState(result); + if (dotAll) { + state.dotAll = true; + state.raw = RegExpWrapper(handleDotAll(pattern), rawFlags); + } + if (sticky) state.sticky = true; + if (groups.length) state.groups = groups; + } + + if (pattern !== rawPattern) try { + // fails in old engines, but we have no alternatives for unsupported regex syntax + createNonEnumerableProperty(result, 'source', rawPattern === '' ? '(?:)' : rawPattern); + } catch (error) { /* empty */ } return result; }; + var proxy = function (key) { - key in RegExpWrapper || defineProperty$9(RegExpWrapper, key, { + key in RegExpWrapper || defineProperty$1(RegExpWrapper, key, { configurable: true, get: function () { return NativeRegExp[key]; }, set: function (it) { NativeRegExp[key] = it; } }); }; - var keys$2 = getOwnPropertyNames$1(NativeRegExp); - var index = 0; - while (keys$2.length > index) proxy(keys$2[index++]); - RegExpPrototype$1.constructor = RegExpWrapper; - RegExpWrapper.prototype = RegExpPrototype$1; - redefine(global_1, 'RegExp', RegExpWrapper); + + for (var keys$1 = getOwnPropertyNames$1(NativeRegExp), index$1 = 0; keys$1.length > index$1;) { + proxy(keys$1[index$1++]); + } + + RegExpPrototype.constructor = RegExpWrapper; + RegExpWrapper.prototype = RegExpPrototype; + redefine$2(global$3, 'RegExp', RegExpWrapper); } - // https://tc39.github.io/ecma262/#sec-get-regexp-@@species + // https://tc39.es/ecma262/#sec-get-regexp-@@species setSpecies('RegExp'); function define (constructor, factory, prototype) { constructor.prototype = factory.prototype = prototype; prototype.constructor = constructor; } - function extend(parent, definition) { + function extend$3(parent, definition) { var prototype = Object.create(parent.prototype); for (var key in definition) { @@ -14745,7 +15784,7 @@ this.b = +b; this.opacity = +opacity; } - define(Rgb, rgb, extend(Color, { + define(Rgb, rgb, extend$3(Color, { brighter: function brighter(k) { k = k == null ? _brighter : Math.pow(_brighter, k); return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); @@ -14768,7 +15807,7 @@ })); function rgb_formatHex() { - return "#" + hex$2(this.r) + hex$2(this.g) + hex$2(this.b); + return "#" + hex$1(this.r) + hex$1(this.g) + hex$1(this.b); } function rgb_formatRgb() { @@ -14777,7 +15816,7 @@ return (a === 1 ? "rgb(" : "rgba(") + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + (a === 1 ? ")" : ", " + a + ")"); } - function hex$2(value) { + function hex$1(value) { value = Math.max(0, Math.min(255, Math.round(value) || 0)); return (value < 16 ? "0" : "") + value.toString(16); } @@ -14823,7 +15862,7 @@ this.opacity = +opacity; } - define(Hsl, hsl, extend(Color, { + define(Hsl, hsl, extend$3(Color, { brighter: function brighter(k) { k = k == null ? _brighter : Math.pow(_brighter, k); return new Hsl(this.h, this.s, this.l * k, this.opacity); @@ -14855,13 +15894,13 @@ return (h < 60 ? m1 + (m2 - m1) * h / 60 : h < 180 ? m2 : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60 : m1) * 255; } - var constant$2 = (function (x) { + var constant$1 = (function (x) { return function () { return x; }; }); - function linear(a, d) { + function linear$2(a, d) { return function (t) { return a + t * d; }; @@ -14874,12 +15913,12 @@ } function gamma(y) { return (y = +y) === 1 ? nogamma : function (a, b) { - return b - a ? exponential(a, b, y) : constant$2(isNaN(a) ? b : a); + return b - a ? exponential(a, b, y) : constant$1(isNaN(a) ? b : a); }; } function nogamma(a, b) { var d = b - a; - return d ? linear(a, d) : constant$2(isNaN(a) ? b : a); + return d ? linear$2(a, d) : constant$1(isNaN(a) ? b : a); } var d3_interpolateRgb = (function rgbGamma(y) { @@ -14928,7 +15967,7 @@ i; for (i = 0; i < na; ++i) { - x[i] = interpolate(a[i], b[i]); + x[i] = interpolate$1(a[i], b[i]); } for (; i < nb; ++i) { @@ -14966,7 +16005,7 @@ for (k in b) { if (k in a) { - i[k] = interpolate(a[k], b[k]); + i[k] = interpolate$1(a[k], b[k]); } else { c[k] = b[k]; } @@ -15056,11 +16095,11 @@ }); } - function interpolate (a, b) { + function interpolate$1 (a, b) { var t = _typeof(b), c; - return b == null || t === "boolean" ? constant$2(b) : (t === "number" ? d3_interpolateNumber : t === "string" ? (c = color(b)) ? (b = c, d3_interpolateRgb) : interpolateString : b instanceof color ? d3_interpolateRgb : b instanceof Date ? date : isNumberArray(b) ? numberArray : Array.isArray(b) ? genericArray : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object : d3_interpolateNumber)(a, b); + return b == null || t === "boolean" ? constant$1(b) : (t === "number" ? d3_interpolateNumber : t === "string" ? (c = color(b)) ? (b = c, d3_interpolateRgb) : interpolateString : b instanceof color ? d3_interpolateRgb : b instanceof Date ? date : isNumberArray(b) ? numberArray : Array.isArray(b) ? genericArray : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object : d3_interpolateNumber)(a, b); } function interpolateRound (a, b) { @@ -15069,8 +16108,8 @@ }; } - var degrees$1 = 180 / Math.PI; - var identity$1 = { + var degrees = 180 / Math.PI; + var identity$3 = { translateX: 0, translateY: 0, rotate: 0, @@ -15087,8 +16126,8 @@ return { translateX: e, translateY: f, - rotate: Math.atan2(b, a) * degrees$1, - skewX: Math.atan(skewX) * degrees$1, + rotate: Math.atan2(b, a) * degrees, + skewX: Math.atan(skewX) * degrees, scaleX: scaleX, scaleY: scaleY }; @@ -15099,13 +16138,13 @@ function parseCss(value) { var m = new (typeof DOMMatrix === "function" ? DOMMatrix : WebKitCSSMatrix)(value + ""); - return m.isIdentity ? identity$1 : decompose(m.a, m.b, m.c, m.d, m.e, m.f); + return m.isIdentity ? identity$3 : decompose(m.a, m.b, m.c, m.d, m.e, m.f); } function parseSvg(value) { - if (value == null) return identity$1; + if (value == null) return identity$3; if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g"); svgNode.setAttribute("transform", value); - if (!(value = svgNode.transform.baseVal.consolidate())) return identity$1; + if (!(value = svgNode.transform.baseVal.consolidate())) return identity$3; value = value.matrix; return decompose(value.a, value.b, value.c, value.d, value.e, value.f); } @@ -15198,7 +16237,7 @@ var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)"); var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")"); - var epsilon2$1 = 1e-12; + var epsilon2 = 1e-12; function cosh(x) { return ((x = Math.exp(x)) + 1 / x) / 2; @@ -15228,7 +16267,7 @@ i, S; // Special case for u0 ≅ u1. - if (d2 < epsilon2$1) { + if (d2 < epsilon2) { S = Math.log(w1 / w0) / rho; i = function i(t) { @@ -15276,10 +16315,13 @@ return samples; } + var $$m = _export; + var bind$2 = functionBind; + // `Function.prototype.bind` method - // https://tc39.github.io/ecma262/#sec-function.prototype.bind - _export({ target: 'Function', proto: true }, { - bind: functionBind + // https://tc39.es/ecma262/#sec-function.prototype.bind + $$m({ target: 'Function', proto: true }, { + bind: bind$2 }); var frame = 0, @@ -15299,7 +16341,7 @@ setFrame = (typeof window === "undefined" ? "undefined" : _typeof(window)) === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function (f) { setTimeout(f, 17); }; - function now() { + function now$1() { return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew); } @@ -15314,7 +16356,7 @@ constructor: Timer, restart: function restart(callback, delay, time) { if (typeof callback !== "function") throw new TypeError("callback is not a function"); - time = (time == null ? now() : +time) + (delay == null ? 0 : +delay); + time = (time == null ? now$1() : +time) + (delay == null ? 0 : +delay); if (!this._next && taskTail !== this) { if (taskTail) taskTail._next = this;else taskHead = this; @@ -15339,7 +16381,7 @@ return t; } function timerFlush() { - now(); // Get the current time, if not already set. + now$1(); // Get the current time, if not already set. ++frame; // Pretend we’ve set an alarm, if we haven’t already. @@ -15418,7 +16460,7 @@ return t; } - var emptyOn = dispatch("start", "end", "cancel", "interrupt"); + var emptyOn = dispatch$8("start", "end", "cancel", "interrupt"); var emptyTween = []; var CREATED = 0; var SCHEDULED = 1; @@ -15430,7 +16472,7 @@ function schedule (node, name, id, index, group, timing) { var schedules = node.__transition; if (!schedules) node.__transition = {};else if (id in schedules) return; - create(node, id, { + create$3(node, id, { name: name, index: index, // For context during callback. @@ -15447,22 +16489,22 @@ }); } function init(node, id) { - var schedule = get$4(node, id); + var schedule = get$1(node, id); if (schedule.state > CREATED) throw new Error("too late; already scheduled"); return schedule; } - function set$4(node, id) { - var schedule = get$4(node, id); + function set(node, id) { + var schedule = get$1(node, id); if (schedule.state > STARTED) throw new Error("too late; already running"); return schedule; } - function get$4(node, id) { + function get$1(node, id) { var schedule = node.__transition; if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found"); return schedule; } - function create(node, id, self) { + function create$3(node, id, self) { var schedules = node.__transition, tween; // Initialize the self timer when the transition is created. // Note the actual delay is not known until the first callback! @@ -15598,7 +16640,7 @@ function tweenRemove(id, name) { var tween0, tween1; return function () { - var schedule = set$4(this, id), + var schedule = set(this, id), tween = schedule.tween; // If this node shared tween with the previous node, // just assign the updated shared tween and we’re done! // Otherwise, copy-on-write. @@ -15623,7 +16665,7 @@ var tween0, tween1; if (typeof value !== "function") throw new Error(); return function () { - var schedule = set$4(this, id), + var schedule = set(this, id), tween = schedule.tween; // If this node shared tween with the previous node, // just assign the updated shared tween and we’re done! // Otherwise, copy-on-write. @@ -15653,7 +16695,7 @@ name += ""; if (arguments.length < 2) { - var tween = get$4(this.node(), id).tween; + var tween = get$1(this.node(), id).tween; for (var i = 0, n = tween.length, t; i < n; ++i) { if ((t = tween[i]).name === name) { @@ -15669,32 +16711,32 @@ function tweenValue(transition, name, value) { var id = transition._id; transition.each(function () { - var schedule = set$4(this, id); + var schedule = set(this, id); (schedule.value || (schedule.value = {}))[name] = value.apply(this, arguments); }); return function (node) { - return get$4(node, id).value[name]; + return get$1(node, id).value[name]; }; } - function interpolate$1 (a, b) { + function interpolate (a, b) { var c; return (typeof b === "number" ? d3_interpolateNumber : b instanceof color ? d3_interpolateRgb : (c = color(b)) ? (b = c, d3_interpolateRgb) : interpolateString)(a, b); } - function attrRemove$1(name) { + function attrRemove(name) { return function () { this.removeAttribute(name); }; } - function attrRemoveNS$1(fullname) { + function attrRemoveNS(fullname) { return function () { this.removeAttributeNS(fullname.space, fullname.local); }; } - function attrConstant$1(name, interpolate, value1) { + function attrConstant(name, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15704,7 +16746,7 @@ }; } - function attrConstantNS$1(fullname, interpolate, value1) { + function attrConstantNS(fullname, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15714,7 +16756,7 @@ }; } - function attrFunction$1(name, interpolate, value) { + function attrFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15727,7 +16769,7 @@ }; } - function attrFunctionNS$1(fullname, interpolate, value) { + function attrFunctionNS(fullname, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15742,8 +16784,8 @@ function transition_attr (name, value) { var fullname = namespace(name), - i = fullname === "transform" ? interpolateTransformSvg : interpolate$1; - return this.attrTween(name, typeof value === "function" ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)(fullname, i, tweenValue(this, "attr." + name, value)) : value == null ? (fullname.local ? attrRemoveNS$1 : attrRemove$1)(fullname) : (fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, i, value)); + i = fullname === "transform" ? interpolateTransformSvg : interpolate; + return this.attrTween(name, typeof value === "function" ? (fullname.local ? attrFunctionNS : attrFunction)(fullname, i, tweenValue(this, "attr." + name, value)) : value == null ? (fullname.local ? attrRemoveNS : attrRemove)(fullname) : (fullname.local ? attrConstantNS : attrConstant)(fullname, i, value)); } function attrInterpolate(name, i) { @@ -15807,43 +16849,43 @@ function transition_delay (value) { var id = this._id; - return arguments.length ? this.each((typeof value === "function" ? delayFunction : delayConstant)(id, value)) : get$4(this.node(), id).delay; + return arguments.length ? this.each((typeof value === "function" ? delayFunction : delayConstant)(id, value)) : get$1(this.node(), id).delay; } function durationFunction(id, value) { return function () { - set$4(this, id).duration = +value.apply(this, arguments); + set(this, id).duration = +value.apply(this, arguments); }; } function durationConstant(id, value) { return value = +value, function () { - set$4(this, id).duration = value; + set(this, id).duration = value; }; } function transition_duration (value) { var id = this._id; - return arguments.length ? this.each((typeof value === "function" ? durationFunction : durationConstant)(id, value)) : get$4(this.node(), id).duration; + return arguments.length ? this.each((typeof value === "function" ? durationFunction : durationConstant)(id, value)) : get$1(this.node(), id).duration; } function easeConstant(id, value) { if (typeof value !== "function") throw new Error(); return function () { - set$4(this, id).ease = value; + set(this, id).ease = value; }; } function transition_ease (value) { var id = this._id; - return arguments.length ? this.each(easeConstant(id, value)) : get$4(this.node(), id).ease; + return arguments.length ? this.each(easeConstant(id, value)) : get$1(this.node(), id).ease; } function easeVarying(id, value) { return function () { var v = value.apply(this, arguments); if (typeof v !== "function") throw new Error(); - set$4(this, id).ease = v; + set(this, id).ease = v; }; } @@ -15895,7 +16937,7 @@ function onFunction(id, name, listener) { var on0, on1, - sit = start(name) ? init : set$4; + sit = start(name) ? init : set; return function () { var schedule = sit(this, id), on = schedule.on; // If this node shared a dispatch with the previous node, @@ -15909,7 +16951,7 @@ function transition_on (name, listener) { var id = this._id; - return arguments.length < 2 ? get$4(this.node(), id).on.on(name) : this.each(onFunction(id, name, listener)); + return arguments.length < 2 ? get$1(this.node(), id).on.on(name) : this.each(onFunction(id, name, listener)); } function removeFunction(id) { @@ -15938,7 +16980,7 @@ if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { if ("__data__" in node) subnode.__data__ = node.__data__; subgroup[i] = subnode; - schedule(subgroup[i], name, id, i, subgroup, get$4(node, id)); + schedule(subgroup[i], name, id, i, subgroup, get$1(node, id)); } } } @@ -15954,7 +16996,7 @@ for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { if (node = group[i]) { - for (var children = select.call(node, node.__data__, i, group), child, inherit = get$4(node, id), k = 0, l = children.length; k < l; ++k) { + for (var children = select.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) { if (child = children[k]) { schedule(child, name, id, k, children, inherit); } @@ -15969,9 +17011,9 @@ return new Transition(subgroups, parents, name, id); } - var Selection$1 = selection.prototype.constructor; + var Selection = selection.prototype.constructor; function transition_selection () { - return new Selection$1(this._groups, this._parents); + return new Selection(this._groups, this._parents); } function styleNull(name, interpolate) { @@ -15983,13 +17025,13 @@ }; } - function styleRemove$1(name) { + function styleRemove(name) { return function () { this.style.removeProperty(name); }; } - function styleConstant$1(name, interpolate, value1) { + function styleConstant(name, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15999,7 +17041,7 @@ }; } - function styleFunction$1(name, interpolate, value) { + function styleFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0 = styleValue(this, name), @@ -16018,9 +17060,9 @@ event = "end." + key, remove; return function () { - var schedule = set$4(this, id), + var schedule = set(this, id), on = schedule.on, - listener = schedule.value[key] == null ? remove || (remove = styleRemove$1(name)) : undefined; // If this node shared a dispatch with the previous node, + listener = schedule.value[key] == null ? remove || (remove = styleRemove(name)) : undefined; // If this node shared a dispatch with the previous node, // just assign the updated shared dispatch and we’re done! // Otherwise, copy-on-write. @@ -16030,8 +17072,8 @@ } function transition_style (name, value, priority) { - var i = (name += "") === "transform" ? interpolateTransformCss : interpolate$1; - return value == null ? this.styleTween(name, styleNull(name, i)).on("end.style." + name, styleRemove$1(name)) : typeof value === "function" ? this.styleTween(name, styleFunction$1(name, i, tweenValue(this, "style." + name, value))).each(styleMaybeRemove(this._id, name)) : this.styleTween(name, styleConstant$1(name, i, value), priority).on("end.style." + name, null); + var i = (name += "") === "transform" ? interpolateTransformCss : interpolate; + return value == null ? this.styleTween(name, styleNull(name, i)).on("end.style." + name, styleRemove(name)) : typeof value === "function" ? this.styleTween(name, styleFunction(name, i, tweenValue(this, "style." + name, value))).each(styleMaybeRemove(this._id, name)) : this.styleTween(name, styleConstant(name, i, value), priority).on("end.style." + name, null); } function styleInterpolate(name, i, priority) { @@ -16061,13 +17103,13 @@ return this.tween(key, styleTween(name, value, priority == null ? "" : priority)); } - function textConstant$1(value) { + function textConstant(value) { return function () { this.textContent = value; }; } - function textFunction$1(value) { + function textFunction(value) { return function () { var value1 = value(this); this.textContent = value1 == null ? "" : value1; @@ -16075,7 +17117,7 @@ } function transition_text (value) { - return this.tween("text", typeof value === "function" ? textFunction$1(tweenValue(this, "text", value)) : textConstant$1(value == null ? "" : value + "")); + return this.tween("text", typeof value === "function" ? textFunction(tweenValue(this, "text", value)) : textConstant(value == null ? "" : value + "")); } function textInterpolate(i) { @@ -16113,7 +17155,7 @@ for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { if (node = group[i]) { - var inherit = get$4(node, id0); + var inherit = get$1(node, id0); schedule(node, name, id1, i, group, { time: inherit.time + inherit.delay + inherit.duration, delay: 0, @@ -16143,7 +17185,7 @@ } }; that.each(function () { - var schedule = set$4(this, id), + var schedule = set(this, id), on = schedule.on; // If this node shared a dispatch with the previous node, // just assign the updated shared dispatch and we’re done! // Otherwise, copy-on-write. @@ -16165,21 +17207,18 @@ }); } - var id$1 = 0; + var id = 0; function Transition(groups, parents, name, id) { this._groups = groups; this._parents = parents; this._name = name; this._id = id; } - function transition(name) { - return selection().transition(name); - } function newId() { - return ++id$1; + return ++id; } var selection_prototype = selection.prototype; - Transition.prototype = transition.prototype = _defineProperty({ + Transition.prototype = _defineProperty({ constructor: Transition, select: transition_select, selectAll: transition_selectAll, @@ -16243,7 +17282,7 @@ if (name instanceof Transition) { id = name._id, name = name._name; } else { - id = newId(), (timing = defaultTiming).time = now(), name = name == null ? null : name + ""; + id = newId(), (timing = defaultTiming).time = now$1(), name = name == null ? null : name + ""; } for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { @@ -16260,7 +17299,7 @@ selection.prototype.interrupt = selection_interrupt; selection.prototype.transition = selection_transition; - var constant$3 = (function (x) { + var constant = (function (x) { return function () { return x; }; @@ -16341,10 +17380,10 @@ }; var identity$2 = new Transform(1, 0, 0); - function nopropagation$1(event) { + function nopropagation(event) { event.stopImmediatePropagation(); } - function noevent$1 (event) { + function noevent (event) { event.preventDefault(); event.stopImmediatePropagation(); } @@ -16355,7 +17394,7 @@ return (!event.ctrlKey || event.type === 'wheel') && !event.button; } - function defaultExtent() { + function defaultExtent$1() { var e = this; if (e instanceof SVGElement) { @@ -16376,15 +17415,15 @@ return this.__zoom || identity$2; } - function defaultWheelDelta(event) { + function defaultWheelDelta$1(event) { return -event.deltaY * (event.deltaMode === 1 ? 0.05 : event.deltaMode ? 1 : 0.002) * (event.ctrlKey ? 10 : 1); } - function defaultTouchable$1() { + function defaultTouchable() { return navigator.maxTouchPoints || "ontouchstart" in this; } - function defaultConstrain(transform, extent, translateExtent) { + function defaultConstrain$1(transform, extent, translateExtent) { var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0], dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0], dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1], @@ -16394,15 +17433,15 @@ function d3_zoom () { var filter = defaultFilter$1, - extent = defaultExtent, - constrain = defaultConstrain, - wheelDelta = defaultWheelDelta, - touchable = defaultTouchable$1, + extent = defaultExtent$1, + constrain = defaultConstrain$1, + wheelDelta = defaultWheelDelta$1, + touchable = defaultTouchable, scaleExtent = [0, Infinity], translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], duration = 250, interpolate = interpolateZoom, - listeners = dispatch("start", "zoom", "end"), + listeners = dispatch$8("start", "zoom", "end"), touchstarting, touchfirst, touchending, @@ -16584,7 +17623,7 @@ g.start(); } - noevent$1(event); + noevent(event); g.wheel = setTimeout(wheelidled, wheelDelay); g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); @@ -16607,13 +17646,13 @@ x0 = event.clientX, y0 = event.clientY; dragDisable(event.view); - nopropagation$1(event); + nopropagation(event); g.mouse = [p, this.__zoom.invert(p)]; interrupt(this); g.start(); function mousemoved(event) { - noevent$1(event); + noevent(event); if (!g.moved) { var dx = event.clientX - x0, @@ -16627,7 +17666,7 @@ function mouseupped(event) { v.on("mousemove.zoom mouseup.zoom", null); yesdrag(event.view, g.moved); - noevent$1(event); + noevent(event); g.event(event).end(); } } @@ -16643,7 +17682,7 @@ p1 = t0.invert(p0), k1 = t0.k * (event.shiftKey ? 0.5 : 2), t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, args), translateExtent); - noevent$1(event); + noevent(event); if (duration > 0) select(this).transition().duration(duration).call(schedule, t1, p0, event);else select(this).call(zoom.transform, t1, p0, event); } @@ -16660,7 +17699,7 @@ i, t, p; - nopropagation$1(event); + nopropagation(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16693,7 +17732,7 @@ t, p, l; - noevent$1(event); + noevent(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16728,7 +17767,7 @@ n = touches.length, i, t; - nopropagation$1(event); + nopropagation(event); if (touchending) clearTimeout(touchending); touchending = setTimeout(function () { touchending = null; @@ -16755,19 +17794,19 @@ } zoom.wheelDelta = function (_) { - return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$3(+_), zoom) : wheelDelta; + return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant(+_), zoom) : wheelDelta; }; zoom.filter = function (_) { - return arguments.length ? (filter = typeof _ === "function" ? _ : constant$3(!!_), zoom) : filter; + return arguments.length ? (filter = typeof _ === "function" ? _ : constant(!!_), zoom) : filter; }; zoom.touchable = function (_) { - return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$3(!!_), zoom) : touchable; + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant(!!_), zoom) : touchable; }; zoom.extent = function (_) { - return arguments.length ? (extent = typeof _ === "function" ? _ : constant$3([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; + return arguments.length ? (extent = typeof _ === "function" ? _ : constant([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; }; zoom.scaleExtent = function (_) { @@ -16955,16 +17994,21 @@ return score; } - var onFreeze = internalMetadata.onFreeze; + var $$l = _export; + var FREEZING = freezing; + var fails$9 = fails$N; + var isObject$4 = isObject$r; + var onFreeze = internalMetadata.exports.onFreeze; - var nativeFreeze = Object.freeze; - var FAILS_ON_PRIMITIVES$4 = fails(function () { nativeFreeze(1); }); + // eslint-disable-next-line es/no-object-freeze -- safe + var $freeze = Object.freeze; + var FAILS_ON_PRIMITIVES = fails$9(function () { $freeze(1); }); // `Object.freeze` method - // https://tc39.github.io/ecma262/#sec-object.freeze - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$4, sham: !freezing }, { + // https://tc39.es/ecma262/#sec-object.freeze + $$l({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES, sham: !FREEZING }, { freeze: function freeze(it) { - return nativeFreeze && isObject(it) ? nativeFreeze(onFreeze(it)) : it; + return $freeze && isObject$4(it) ? $freeze(onFreeze(it)) : it; } }); @@ -17112,36 +18156,123 @@ }, []); } + var DESCRIPTORS$2 = descriptors; + var global$2 = global$F; + var isForced = isForced_1; + var redefine$1 = redefine$g.exports; + var has = has$j; + var classof$1 = classofRaw$1; + var inheritIfRequired = inheritIfRequired$4; + var toPrimitive$1 = toPrimitive$7; + var fails$8 = fails$N; + var create$2 = objectCreate; + var getOwnPropertyNames = objectGetOwnPropertyNames.f; + var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; + var defineProperty = objectDefineProperty.f; + var trim$2 = stringTrim.trim; + + var NUMBER = 'Number'; + var NativeNumber = global$2[NUMBER]; + var NumberPrototype = NativeNumber.prototype; + + // Opera ~12 has broken Object#toString + var BROKEN_CLASSOF = classof$1(create$2(NumberPrototype)) == NUMBER; + + // `ToNumber` abstract operation + // https://tc39.es/ecma262/#sec-tonumber + var toNumber$1 = function (argument) { + var it = toPrimitive$1(argument, false); + var first, third, radix, maxCode, digits, length, index, code; + if (typeof it == 'string' && it.length > 2) { + it = trim$2(it); + first = it.charCodeAt(0); + if (first === 43 || first === 45) { + third = it.charCodeAt(2); + if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix + } else if (first === 48) { + switch (it.charCodeAt(1)) { + case 66: case 98: radix = 2; maxCode = 49; break; // fast equal of /^0b[01]+$/i + case 79: case 111: radix = 8; maxCode = 55; break; // fast equal of /^0o[0-7]+$/i + default: return +it; + } + digits = it.slice(2); + length = digits.length; + for (index = 0; index < length; index++) { + code = digits.charCodeAt(index); + // parseInt parses a string to a first unavailable symbol + // but ToNumber should return NaN if a string contains unavailable symbols + if (code < 48 || code > maxCode) return NaN; + } return parseInt(digits, radix); + } + } return +it; + }; + + // `Number` constructor + // https://tc39.es/ecma262/#sec-number-constructor + if (isForced(NUMBER, !NativeNumber(' 0o1') || !NativeNumber('0b1') || NativeNumber('+0x1'))) { + var NumberWrapper = function Number(value) { + var it = arguments.length < 1 ? 0 : value; + var dummy = this; + return dummy instanceof NumberWrapper + // check on 1..constructor(foo) case + && (BROKEN_CLASSOF ? fails$8(function () { NumberPrototype.valueOf.call(dummy); }) : classof$1(dummy) != NUMBER) + ? inheritIfRequired(new NativeNumber(toNumber$1(it)), dummy, NumberWrapper) : toNumber$1(it); + }; + for (var keys = DESCRIPTORS$2 ? getOwnPropertyNames(NativeNumber) : ( + // ES3: + 'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' + + // ES2015 (in case, if modules with ES2015 Number statics required before): + 'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' + + 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger,' + + // ESNext + 'fromString,range' + ).split(','), j$1 = 0, key; keys.length > j$1; j$1++) { + if (has(NativeNumber, key = keys[j$1]) && !has(NumberWrapper, key)) { + defineProperty(NumberWrapper, key, getOwnPropertyDescriptor$2(NativeNumber, key)); + } + } + NumberWrapper.prototype = NumberPrototype; + NumberPrototype.constructor = NumberWrapper; + redefine$1(global$2, NUMBER, NumberWrapper); + } + + var fixRegExpWellKnownSymbolLogic$1 = fixRegexpWellKnownSymbolLogic; + var anObject$1 = anObject$m; + var toLength$3 = toLength$q; + var requireObjectCoercible$7 = requireObjectCoercible$e; + var advanceStringIndex = advanceStringIndex$3; + var regExpExec$1 = regexpExecAbstract; + // @@match logic - fixRegexpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) { + fixRegExpWellKnownSymbolLogic$1('match', function (MATCH, nativeMatch, maybeCallNative) { return [ // `String.prototype.match` method - // https://tc39.github.io/ecma262/#sec-string.prototype.match + // https://tc39.es/ecma262/#sec-string.prototype.match function match(regexp) { - var O = requireObjectCoercible(this); + var O = requireObjectCoercible$7(this); var matcher = regexp == undefined ? undefined : regexp[MATCH]; return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O)); }, // `RegExp.prototype[@@match]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match - function (regexp) { - var res = maybeCallNative(nativeMatch, regexp, this); + // https://tc39.es/ecma262/#sec-regexp.prototype-@@match + function (string) { + var res = maybeCallNative(nativeMatch, this, string); if (res.done) return res.value; - var rx = anObject(regexp); - var S = String(this); + var rx = anObject$1(this); + var S = String(string); - if (!rx.global) return regexpExecAbstract(rx, S); + if (!rx.global) return regExpExec$1(rx, S); var fullUnicode = rx.unicode; rx.lastIndex = 0; var A = []; var n = 0; var result; - while ((result = regexpExecAbstract(rx, S)) !== null) { + while ((result = regExpExec$1(rx, S)) !== null) { var matchStr = String(result[0]); A[n] = matchStr; - if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode); + if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength$3(rx.lastIndex), fullUnicode); n++; } return n === 0 ? null : A; @@ -17149,7 +18280,9 @@ ]; }); - var remove$1 = removeDiacritics; + var diacritics = {}; + + var remove$6 = diacritics.remove = removeDiacritics; var replacementList = [{ base: ' ', chars: "\xA0" @@ -17447,11 +18580,11 @@ }]; var diacriticsMap = {}; - for (var i = 0; i < replacementList.length; i += 1) { - var chars = replacementList[i].chars; + for (var i$1 = 0; i$1 < replacementList.length; i$1 += 1) { + var chars = replacementList[i$1].chars; - for (var j$1 = 0; j$1 < chars.length; j$1 += 1) { - diacriticsMap[chars[j$1]] = replacementList[i].base; + for (var j = 0; j < chars.length; j += 1) { + diacriticsMap[chars[j]] = replacementList[i$1].base; } } @@ -17461,2185 +18594,2198 @@ }); } - var replacementList_1 = replacementList; - var diacriticsMap_1 = diacriticsMap; - var diacritics = { - remove: remove$1, - replacementList: replacementList_1, - diacriticsMap: diacriticsMap_1 - }; + diacritics.replacementList = replacementList; + diacritics.diacriticsMap = diacriticsMap; - var isArabic_1 = createCommonjsModule(function (module, exports) { + var lib = {}; - Object.defineProperty(exports, "__esModule", { - value: true - }); - var arabicBlocks = [[0x0600, 0x06FF], [0x0750, 0x077F], [0x08A0, 0x08FF], [0xFB50, 0xFDFF], [0xFE70, 0xFEFF], [0x10E60, 0x10E7F], [0x1EC70, 0x1ECBF], [0x1EE00, 0x1EEFF] // Mathematical Alphabetic symbols https://www.unicode.org/charts/PDF/U1EE00.pdf - ]; + var isArabic$1 = {}; - function isArabic(_char) { - if (_char.length > 1) { - // allow the newer chars? - throw new Error('isArabic works on only one-character strings'); - } + Object.defineProperty(isArabic$1, "__esModule", { + value: true + }); + var arabicBlocks = [[0x0600, 0x06FF], [0x0750, 0x077F], [0x08A0, 0x08FF], [0xFB50, 0xFDFF], [0xFE70, 0xFEFF], [0x10E60, 0x10E7F], [0x1EC70, 0x1ECBF], [0x1EE00, 0x1EEFF] // Mathematical Alphabetic symbols https://www.unicode.org/charts/PDF/U1EE00.pdf + ]; - var code = _char.charCodeAt(0); + function isArabic(_char) { + if (_char.length > 1) { + // allow the newer chars? + throw new Error('isArabic works on only one-character strings'); + } - for (var i = 0; i < arabicBlocks.length; i++) { - var block = arabicBlocks[i]; + var code = _char.charCodeAt(0); - if (code >= block[0] && code <= block[1]) { - return true; - } - } + for (var i = 0; i < arabicBlocks.length; i++) { + var block = arabicBlocks[i]; - return false; + if (code >= block[0] && code <= block[1]) { + return true; + } } - exports.isArabic = isArabic; - - function isMath(_char2) { - if (_char2.length > 2) { - // allow the newer chars? - throw new Error('isMath works on only one-character strings'); - } + return false; + } - var code = _char2.charCodeAt(0); + isArabic$1.isArabic = isArabic; - return code >= 0x660 && code <= 0x66C || code >= 0x6F0 && code <= 0x6F9; + function isMath(_char2) { + if (_char2.length > 2) { + // allow the newer chars? + throw new Error('isMath works on only one-character strings'); } - exports.isMath = isMath; - }); + var code = _char2.charCodeAt(0); - var unicodeArabic = createCommonjsModule(function (module, exports) { + return code >= 0x660 && code <= 0x66C || code >= 0x6F0 && code <= 0x6F9; + } - Object.defineProperty(exports, "__esModule", { - value: true - }); - var arabicReference = { - "alef": { - "normal": ["\u0627"], - "madda_above": { - "normal": ["\u0627\u0653", "\u0622"], - "isolated": "\uFE81", - "final": "\uFE82" - }, - "hamza_above": { - "normal": ["\u0627\u0654", "\u0623"], - "isolated": "\uFE83", - "final": "\uFE84" - }, - "hamza_below": { - "normal": ["\u0627\u0655", "\u0625"], - "isolated": "\uFE87", - "final": "\uFE88" - }, - "wasla": { - "normal": "\u0671", - "isolated": "\uFB50", - "final": "\uFB51" - }, - "wavy_hamza_above": ["\u0672"], - "wavy_hamza_below": ["\u0627\u065F", "\u0673"], - "high_hamza": ["\u0675", "\u0627\u0674"], - "indic_two_above": ["\u0773"], - "indic_three_above": ["\u0774"], - "fathatan": { - "normal": ["\u0627\u064B"], - "final": "\uFD3C", - "isolated": "\uFD3D" - }, - "isolated": "\uFE8D", - "final": "\uFE8E" - }, - "beh": { - "normal": ["\u0628"], - "dotless": ["\u066E"], - "three_dots_horizontally_below": ["\u0750"], - "dot_below_three_dots_above": ["\u0751"], - "three_dots_pointing_upwards_below": ["\u0752"], - "three_dots_pointing_upwards_below_two_dots_above": ["\u0753"], - "two_dots_below_dot_above": ["\u0754"], - "inverted_small_v_below": ["\u0755"], - "small_v": ["\u0756"], - "small_v_below": ["\u08A0"], - "hamza_above": ["\u08A1"], - "small_meem_above": ["\u08B6"], - "isolated": "\uFE8F", - "final": "\uFE90", - "initial": "\uFE91", - "medial": "\uFE92" - }, - "teh marbuta": { - "normal": ["\u0629"], - "isolated": "\uFE93", - "final": "\uFE94" - }, - "teh": { - "normal": ["\u062A"], - "ring": ["\u067C"], - "three_dots_above_downwards": ["\u067D"], - "small_teh_above": ["\u08B8"], - "isolated": "\uFE95", - "final": "\uFE96", - "initial": "\uFE97", - "medial": "\uFE98" - }, - "theh": { - "normal": ["\u062B"], - "isolated": "\uFE99", - "final": "\uFE9A", - "initial": "\uFE9B", - "medial": "\uFE9C" - }, - "jeem": { - "normal": ["\u062C"], - "two_dots_above": ["\u08A2"], - "isolated": "\uFE9D", - "final": "\uFE9E", - "initial": "\uFE9F", - "medial": "\uFEA0" - }, - "hah": { - "normal": ["\u062D"], - "hamza_above": ["\u0681"], - "two_dots_vertical_above": ["\u0682"], - "three_dots_above": ["\u0685"], - "two_dots_above": ["\u0757"], - "three_dots_pointing_upwards_below": ["\u0758"], - "small_tah_below": ["\u076E"], - "small_tah_two_dots": ["\u076F"], - "small_tah_above": ["\u0772"], - "indic_four_below": ["\u077C"], - "isolated": "\uFEA1", - "final": "\uFEA2", - "initial": "\uFEA3", - "medial": "\uFEA4" - }, - "khah": { - "normal": ["\u062E"], - "isolated": "\uFEA5", - "final": "\uFEA6", - "initial": "\uFEA7", - "medial": "\uFEA8" - }, - "dal": { - "normal": ["\u062F"], - "ring": ["\u0689"], - "dot_below": ["\u068A"], - "dot_below_small_tah": ["\u068B"], - "three_dots_above_downwards": ["\u068F"], - "four_dots_above": ["\u0690"], - "inverted_v": ["\u06EE"], - "two_dots_vertically_below_small_tah": ["\u0759"], - "inverted_small_v_below": ["\u075A"], - "three_dots_below": ["\u08AE"], - "isolated": "\uFEA9", - "final": "\uFEAA" - }, - "thal": { - "normal": ["\u0630"], - "isolated": "\uFEAB", - "final": "\uFEAC" - }, - "reh": { - "normal": ["\u0631"], - "small_v": ["\u0692"], - "ring": ["\u0693"], - "dot_below": ["\u0694"], - "small_v_below": ["\u0695"], - "dot_below_dot_above": ["\u0696"], - "two_dots_above": ["\u0697"], - "four_dots_above": ["\u0699"], - "inverted_v": ["\u06EF"], - "stroke": ["\u075B"], - "two_dots_vertically_above": ["\u076B"], - "hamza_above": ["\u076C"], - "small_tah_two_dots": ["\u0771"], - "loop": ["\u08AA"], - "small_noon_above": ["\u08B9"], - "isolated": "\uFEAD", - "final": "\uFEAE" - }, - "zain": { - "normal": ["\u0632"], - "inverted_v_above": ["\u08B2"], - "isolated": "\uFEAF", - "final": "\uFEB0" - }, - "seen": { - "normal": ["\u0633"], - "dot_below_dot_above": ["\u069A"], - "three_dots_below": ["\u069B"], - "three_dots_below_three_dots_above": ["\u069C"], - "four_dots_above": ["\u075C"], - "two_dots_vertically_above": ["\u076D"], - "small_tah_two_dots": ["\u0770"], - "indic_four_above": ["\u077D"], - "inverted_v": ["\u077E"], - "isolated": "\uFEB1", - "final": "\uFEB2", - "initial": "\uFEB3", - "medial": "\uFEB4" - }, - "sheen": { - "normal": ["\u0634"], - "dot_below": ["\u06FA"], - "isolated": "\uFEB5", - "final": "\uFEB6", - "initial": "\uFEB7", - "medial": "\uFEB8" - }, - "sad": { - "normal": ["\u0635"], - "two_dots_below": ["\u069D"], - "three_dots_above": ["\u069E"], - "three_dots_below": ["\u08AF"], - "isolated": "\uFEB9", - "final": "\uFEBA", - "initial": "\uFEBB", - "medial": "\uFEBC" - }, - "dad": { - "normal": ["\u0636"], - "dot_below": ["\u06FB"], - "isolated": "\uFEBD", - "final": "\uFEBE", - "initial": "\uFEBF", - "medial": "\uFEC0" - }, - "tah": { - "normal": ["\u0637"], - "three_dots_above": ["\u069F"], - "two_dots_above": ["\u08A3"], - "isolated": "\uFEC1", - "final": "\uFEC2", - "initial": "\uFEC3", - "medial": "\uFEC4" - }, - "zah": { - "normal": ["\u0638"], - "isolated": "\uFEC5", - "final": "\uFEC6", - "initial": "\uFEC7", - "medial": "\uFEC8" - }, - "ain": { - "normal": ["\u0639"], - "three_dots_above": ["\u06A0"], - "two_dots_above": ["\u075D"], - "three_dots_pointing_downwards_above": ["\u075E"], - "two_dots_vertically_above": ["\u075F"], - "three_dots_below": ["\u08B3"], - "isolated": "\uFEC9", - "final": "\uFECA", - "initial": "\uFECB", - "medial": "\uFECC" - }, - "ghain": { - "normal": ["\u063A"], - "dot_below": ["\u06FC"], - "isolated": "\uFECD", - "final": "\uFECE", - "initial": "\uFECF", - "medial": "\uFED0" - }, - "feh": { - "normal": ["\u0641"], - "dotless": ["\u06A1"], - "dot_moved_below": ["\u06A2"], - "dot_below": ["\u06A3"], - "three_dots_below": ["\u06A5"], - "two_dots_below": ["\u0760"], - "three_dots_pointing_upwards_below": ["\u0761"], - "dot_below_three_dots_above": ["\u08A4"], - "isolated": "\uFED1", - "final": "\uFED2", - "initial": "\uFED3", - "medial": "\uFED4" - }, - "qaf": { - "normal": ["\u0642"], - "dotless": ["\u066F"], - "dot_above": ["\u06A7"], - "three_dots_above": ["\u06A8"], - "dot_below": ["\u08A5"], - "isolated": "\uFED5", - "final": "\uFED6", - "initial": "\uFED7", - "medial": "\uFED8" - }, - "kaf": { - "normal": ["\u0643"], - "swash": ["\u06AA"], - "ring": ["\u06AB"], - "dot_above": ["\u06AC"], - "three_dots_below": ["\u06AE"], - "two_dots_above": ["\u077F"], - "dot_below": ["\u08B4"], - "isolated": "\uFED9", - "final": "\uFEDA", - "initial": "\uFEDB", - "medial": "\uFEDC" - }, - "lam": { - "normal": ["\u0644"], - "small_v": ["\u06B5"], - "dot_above": ["\u06B6"], - "three_dots_above": ["\u06B7"], - "three_dots_below": ["\u06B8"], - "bar": ["\u076A"], - "double_bar": ["\u08A6"], - "isolated": "\uFEDD", - "final": "\uFEDE", - "initial": "\uFEDF", - "medial": "\uFEE0" - }, - "meem": { - "normal": ["\u0645"], - "dot_above": ["\u0765"], - "dot_below": ["\u0766"], - "three_dots_above": ["\u08A7"], - "isolated": "\uFEE1", - "final": "\uFEE2", - "initial": "\uFEE3", - "medial": "\uFEE4" - }, - "noon": { - "normal": ["\u0646"], - "dot_below": ["\u06B9"], - "ring": ["\u06BC"], - "three_dots_above": ["\u06BD"], - "two_dots_below": ["\u0767"], - "small_tah": ["\u0768"], - "small_v": ["\u0769"], - "isolated": "\uFEE5", - "final": "\uFEE6", - "initial": "\uFEE7", - "medial": "\uFEE8" - }, - "heh": { - "normal": ["\u0647"], - "isolated": "\uFEE9", - "final": "\uFEEA", - "initial": "\uFEEB", - "medial": "\uFEEC" - }, - "waw": { - "normal": ["\u0648"], - "hamza_above": { - "normal": ["\u0624", "\u0648\u0654"], - "isolated": "\uFE85", - "final": "\uFE86" - }, - "high_hamza": ["\u0676", "\u0648\u0674"], - "ring": ["\u06C4"], - "two_dots_above": ["\u06CA"], - "dot_above": ["\u06CF"], - "indic_two_above": ["\u0778"], - "indic_three_above": ["\u0779"], - "dot_within": ["\u08AB"], - "isolated": "\uFEED", - "final": "\uFEEE" - }, - "alef_maksura": { - "normal": ["\u0649"], - "hamza_above": ["\u0626", "\u064A\u0654"], - "initial": "\uFBE8", - "medial": "\uFBE9", - "isolated": "\uFEEF", - "final": "\uFEF0" - }, - "yeh": { - "normal": ["\u064A"], - "hamza_above": { - "normal": ["\u0626", "\u0649\u0654"], - "isolated": "\uFE89", - "final": "\uFE8A", - "initial": "\uFE8B", - "medial": "\uFE8C" - }, - "two_dots_below_hamza_above": ["\u08A8"], - "high_hamza": ["\u0678", "\u064A\u0674"], - "tail": ["\u06CD"], - "small_v": ["\u06CE"], - "three_dots_below": ["\u06D1"], - "two_dots_below_dot_above": ["\u08A9"], - "two_dots_below_small_noon_above": ["\u08BA"], - "isolated": "\uFEF1", - "final": "\uFEF2", - "initial": "\uFEF3", - "medial": "\uFEF4" - }, - "tteh": { - "normal": ["\u0679"], - "isolated": "\uFB66", - "final": "\uFB67", - "initial": "\uFB68", - "medial": "\uFB69" - }, - "tteheh": { - "normal": ["\u067A"], - "isolated": "\uFB5E", - "final": "\uFB5F", - "initial": "\uFB60", - "medial": "\uFB61" - }, - "beeh": { - "normal": ["\u067B"], - "isolated": "\uFB52", - "final": "\uFB53", - "initial": "\uFB54", - "medial": "\uFB55" - }, - "peh": { - "normal": ["\u067E"], - "small_meem_above": ["\u08B7"], - "isolated": "\uFB56", - "final": "\uFB57", - "initial": "\uFB58", - "medial": "\uFB59" - }, - "teheh": { - "normal": ["\u067F"], - "isolated": "\uFB62", - "final": "\uFB63", - "initial": "\uFB64", - "medial": "\uFB65" - }, - "beheh": { - "normal": ["\u0680"], - "isolated": "\uFB5A", - "final": "\uFB5B", - "initial": "\uFB5C", - "medial": "\uFB5D" - }, - "nyeh": { - "normal": ["\u0683"], - "isolated": "\uFB76", - "final": "\uFB77", - "initial": "\uFB78", - "medial": "\uFB79" - }, - "dyeh": { - "normal": ["\u0684"], - "isolated": "\uFB72", - "final": "\uFB73", - "initial": "\uFB74", - "medial": "\uFB75" - }, - "tcheh": { - "normal": ["\u0686"], - "dot_above": ["\u06BF"], - "isolated": "\uFB7A", - "final": "\uFB7B", - "initial": "\uFB7C", - "medial": "\uFB7D" - }, - "tcheheh": { - "normal": ["\u0687"], - "isolated": "\uFB7E", - "final": "\uFB7F", - "initial": "\uFB80", - "medial": "\uFB81" - }, - "ddal": { - "normal": ["\u0688"], - "isolated": "\uFB88", - "final": "\uFB89" - }, - "dahal": { - "normal": ["\u068C"], - "isolated": "\uFB84", - "final": "\uFB85" - }, - "ddahal": { - "normal": ["\u068D"], - "isolated": "\uFB82", - "final": "\uFB83" - }, - "dul": { - "normal": ["\u068F", "\u068E"], - "isolated": "\uFB86", - "final": "\uFB87" - }, - "rreh": { - "normal": ["\u0691"], - "isolated": "\uFB8C", - "final": "\uFB8D" - }, - "jeh": { - "normal": ["\u0698"], - "isolated": "\uFB8A", - "final": "\uFB8B" - }, - "veh": { - "normal": ["\u06A4"], - "isolated": "\uFB6A", - "final": "\uFB6B", - "initial": "\uFB6C", - "medial": "\uFB6D" - }, - "peheh": { - "normal": ["\u06A6"], - "isolated": "\uFB6E", - "final": "\uFB6F", - "initial": "\uFB70", - "medial": "\uFB71" - }, - "keheh": { - "normal": ["\u06A9"], - "dot_above": ["\u0762"], - "three_dots_above": ["\u0763"], - "three_dots_pointing_upwards_below": ["\u0764"], - "isolated": "\uFB8E", - "final": "\uFB8F", - "initial": "\uFB90", - "medial": "\uFB91" - }, - "ng": { - "normal": ["\u06AD"], - "isolated": "\uFBD3", - "final": "\uFBD4", - "initial": "\uFBD5", - "medial": "\uFBD6" - }, - "gaf": { - "normal": ["\u06AF"], - "ring": ["\u06B0"], - "two_dots_below": ["\u06B2"], - "three_dots_above": ["\u06B4"], - "inverted_stroke": ["\u08B0"], - "isolated": "\uFB92", - "final": "\uFB93", - "initial": "\uFB94", - "medial": "\uFB95" - }, - "ngoeh": { - "normal": ["\u06B1"], - "isolated": "\uFB9A", - "final": "\uFB9B", - "initial": "\uFB9C", - "medial": "\uFB9D" - }, - "gueh": { - "normal": ["\u06B3"], - "isolated": "\uFB96", - "final": "\uFB97", - "initial": "\uFB98", - "medial": "\uFB99" - }, - "noon ghunna": { - "normal": ["\u06BA"], - "isolated": "\uFB9E", - "final": "\uFB9F" - }, - "rnoon": { - "normal": ["\u06BB"], - "isolated": "\uFBA0", - "final": "\uFBA1", - "initial": "\uFBA2", - "medial": "\uFBA3" - }, - "heh doachashmee": { - "normal": ["\u06BE"], - "isolated": "\uFBAA", - "final": "\uFBAB", - "initial": "\uFBAC", - "medial": "\uFBAD" - }, - "heh goal": { - "normal": ["\u06C1"], - "hamza_above": ["\u06C1\u0654", "\u06C2"], - "isolated": "\uFBA6", - "final": "\uFBA7", - "initial": "\uFBA8", - "medial": "\uFBA9" - }, - "teh marbuta goal": { - "normal": ["\u06C3"] - }, - "kirghiz oe": { - "normal": ["\u06C5"], - "isolated": "\uFBE0", - "final": "\uFBE1" - }, - "oe": { - "normal": ["\u06C6"], - "isolated": "\uFBD9", - "final": "\uFBDA" - }, - "u": { - "normal": ["\u06C7"], - "hamza_above": { - "normal": ["\u0677", "\u06C7\u0674"], - "isolated": "\uFBDD" - }, - "isolated": "\uFBD7", - "final": "\uFBD8" - }, - "yu": { - "normal": ["\u06C8"], - "isolated": "\uFBDB", - "final": "\uFBDC" - }, - "kirghiz yu": { - "normal": ["\u06C9"], - "isolated": "\uFBE2", - "final": "\uFBE3" - }, - "ve": { - "normal": ["\u06CB"], - "isolated": "\uFBDE", - "final": "\uFBDF" - }, - "farsi yeh": { - "normal": ["\u06CC"], - "indic_two_above": ["\u0775"], - "indic_three_above": ["\u0776"], - "indic_four_above": ["\u0777"], - "isolated": "\uFBFC", - "final": "\uFBFD", - "initial": "\uFBFE", - "medial": "\uFBFF" - }, - "e": { - "normal": ["\u06D0"], - "isolated": "\uFBE4", - "final": "\uFBE5", - "initial": "\uFBE6", - "medial": "\uFBE7" - }, - "yeh barree": { - "normal": ["\u06D2"], - "hamza_above": { - "normal": ["\u06D2\u0654", "\u06D3"], - "isolated": "\uFBB0", - "final": "\uFBB1" - }, - "indic_two_above": ["\u077A"], - "indic_three_above": ["\u077B"], - "isolated": "\uFBAE", - "final": "\uFBAF" - }, - "ae": { - "normal": ["\u06D5"], - "isolated": "\u06D5", - "final": "\uFEEA", - "yeh_above": { - "normal": ["\u06C0", "\u06D5\u0654"], - "isolated": "\uFBA4", - "final": "\uFBA5" - } - }, - "rohingya yeh": { - "normal": ["\u08AC"] - }, - "low alef": { - "normal": ["\u08AD"] - }, - "straight waw": { - "normal": ["\u08B1"] - }, - "african feh": { - "normal": ["\u08BB"] - }, - "african qaf": { - "normal": ["\u08BC"] - }, - "african noon": { - "normal": ["\u08BD"] - } - }; - exports["default"] = arabicReference; - }); + isArabic$1.isMath = isMath; - var unicodeLigatures = createCommonjsModule(function (module, exports) { + var GlyphSplitter$1 = {}; - Object.defineProperty(exports, "__esModule", { - value: true - }); - var ligatureReference = { - "\u0626\u0627": { - "isolated": "\uFBEA", - "final": "\uFBEB" - }, - "\u0626\u06D5": { - "isolated": "\uFBEC", - "final": "\uFBED" - }, - "\u0626\u0648": { - "isolated": "\uFBEE", - "final": "\uFBEF" - }, - "\u0626\u06C7": { - "isolated": "\uFBF0", - "final": "\uFBF1" - }, - "\u0626\u06C6": { - "isolated": "\uFBF2", - "final": "\uFBF3" - }, - "\u0626\u06C8": { - "isolated": "\uFBF4", - "final": "\uFBF5" - }, - "\u0626\u06D0": { - "isolated": "\uFBF6", - "final": "\uFBF7", - "initial": "\uFBF8" - }, - "\u0626\u0649": { - "uighur_kirghiz": { - "isolated": "\uFBF9", - "final": "\uFBFA", - "initial": "\uFBFB" - }, - "isolated": "\uFC03", - "final": "\uFC68" - }, - "\u0626\u062C": { - "isolated": "\uFC00", - "initial": "\uFC97" - }, - "\u0626\u062D": { - "isolated": "\uFC01", - "initial": "\uFC98" - }, - "\u0626\u0645": { - "isolated": "\uFC02", - "final": "\uFC66", - "initial": "\uFC9A", - "medial": "\uFCDF" - }, - "\u0626\u064A": { - "isolated": "\uFC04", - "final": "\uFC69" - }, - "\u0628\u062C": { - "isolated": "\uFC05", - "initial": "\uFC9C" - }, - "\u0628\u062D": { - "isolated": "\uFC06", - "initial": "\uFC9D" - }, - "\u0628\u062E": { - "isolated": "\uFC07", - "initial": "\uFC9E" - }, - "\u0628\u0645": { - "isolated": "\uFC08", - "final": "\uFC6C", - "initial": "\uFC9F", - "medial": "\uFCE1" - }, - "\u0628\u0649": { - "isolated": "\uFC09", - "final": "\uFC6E" - }, - "\u0628\u064A": { - "isolated": "\uFC0A", - "final": "\uFC6F" - }, - "\u062A\u062C": { - "isolated": "\uFC0B", - "initial": "\uFCA1" - }, - "\u062A\u062D": { - "isolated": "\uFC0C", - "initial": "\uFCA2" - }, - "\u062A\u062E": { - "isolated": "\uFC0D", - "initial": "\uFCA3" - }, - "\u062A\u0645": { - "isolated": "\uFC0E", - "final": "\uFC72", - "initial": "\uFCA4", - "medial": "\uFCE3" - }, - "\u062A\u0649": { - "isolated": "\uFC0F", - "final": "\uFC74" - }, - "\u062A\u064A": { - "isolated": "\uFC10", - "final": "\uFC75" - }, - "\u062B\u062C": { - "isolated": "\uFC11" - }, - "\u062B\u0645": { - "isolated": "\uFC12", - "final": "\uFC78", - "initial": "\uFCA6", - "medial": "\uFCE5" - }, - "\u062B\u0649": { - "isolated": "\uFC13", - "final": "\uFC7A" - }, - "\u062B\u0648": { - "isolated": "\uFC14" - }, - "\u062C\u062D": { - "isolated": "\uFC15", - "initial": "\uFCA7" - }, - "\u062C\u0645": { - "isolated": "\uFC16", - "initial": "\uFCA8" - }, - "\u062D\u062C": { - "isolated": "\uFC17", - "initial": "\uFCA9" - }, - "\u062D\u0645": { - "isolated": "\uFC18", - "initial": "\uFCAA" - }, - "\u062E\u062C": { - "isolated": "\uFC19", - "initial": "\uFCAB" - }, - "\u062E\u062D": { - "isolated": "\uFC1A" - }, - "\u062E\u0645": { - "isolated": "\uFC1B", - "initial": "\uFCAC" - }, - "\u0633\u062C": { - "isolated": "\uFC1C", - "initial": "\uFCAD", - "medial": "\uFD34" - }, - "\u0633\u062D": { - "isolated": "\uFC1D", - "initial": "\uFCAE", - "medial": "\uFD35" - }, - "\u0633\u062E": { - "isolated": "\uFC1E", - "initial": "\uFCAF", - "medial": "\uFD36" - }, - "\u0633\u0645": { - "isolated": "\uFC1F", - "initial": "\uFCB0", - "medial": "\uFCE7" - }, - "\u0635\u062D": { - "isolated": "\uFC20", - "initial": "\uFCB1" - }, - "\u0635\u0645": { - "isolated": "\uFC21", - "initial": "\uFCB3" - }, - "\u0636\u062C": { - "isolated": "\uFC22", - 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{ - "final": "\uFD9A" - }, - "\u0646\u0645\u0649": { - "final": "\uFD9B" - }, - "\u064A\u0645\u0645": { - "final": "\uFD9C", - "initial": "\uFD9D" - }, - "\u0628\u062E\u064A": { - "final": "\uFD9E" - }, - "\u062A\u062C\u064A": { - "final": "\uFD9F" - }, - "\u062A\u062C\u0649": { - "final": "\uFDA0" - }, - "\u062A\u062E\u064A": { - "final": "\uFDA1" - }, - "\u062A\u062E\u0649": { - "final": "\uFDA2" - }, - "\u062A\u0645\u064A": { - "final": "\uFDA3" - }, - "\u062A\u0645\u0649": { - "final": "\uFDA4" - }, - "\u062C\u0645\u064A": { - "final": "\uFDA5" - }, - "\u062C\u062D\u0649": { - "final": "\uFDA6" - }, - "\u062C\u0645\u0649": { - "final": "\uFDA7" - }, - "\u0633\u062E\u0649": { - "final": "\uFDA8" - }, - "\u0635\u062D\u064A": { - "final": "\uFDA9" - }, - "\u0634\u062D\u064A": { - "final": "\uFDAA" - }, - "\u0636\u062D\u064A": { - "final": "\uFDAB" - }, - "\u0644\u062C\u064A": { - "final": "\uFDAC" - }, - "\u0644\u0645\u064A": { - "final": "\uFDAD" - }, - "\u064A\u062D\u064A": { - "final": "\uFDAE" - }, - "\u064A\u062C\u064A": { - "final": "\uFDAF" - }, - "\u064A\u0645\u064A": { - "final": "\uFDB0" - }, - "\u0645\u0645\u064A": { - "final": "\uFDB1" - }, - "\u0642\u0645\u064A": { - "final": "\uFDB2" - }, - "\u0646\u062D\u064A": { - "final": "\uFDB3" - }, - "\u0639\u0645\u064A": { - "final": "\uFDB6" - }, - "\u0643\u0645\u064A": { - "final": "\uFDB7" - }, - "\u0646\u062C\u062D": { - "initial": "\uFDB8", - "final": "\uFDBD" - }, - "\u0645\u062E\u064A": { - "final": "\uFDB9" - }, - "\u0644\u062C\u0645": { - "initial": "\uFDBA", - "final": "\uFDBC" - }, - "\u0643\u0645\u0645": { - "final": "\uFDBB", - "initial": "\uFDC3" - }, - "\u062C\u062D\u064A": { - "final": "\uFDBE" - }, - "\u062D\u062C\u064A": { - "final": "\uFDBF" - }, - "\u0645\u062C\u064A": { - "final": "\uFDC0" + var reference = {}; + + var unicodeArabic = {}; + + Object.defineProperty(unicodeArabic, "__esModule", { + value: true + }); + var arabicReference = { + "alef": { + "normal": ["\u0627"], + "madda_above": { + "normal": ["\u0627\u0653", "\u0622"], + "isolated": "\uFE81", + "final": "\uFE82" }, - "\u0641\u0645\u064A": { - "final": "\uFDC1" + "hamza_above": { + "normal": ["\u0627\u0654", "\u0623"], + "isolated": "\uFE83", + "final": "\uFE84" }, - "\u0628\u062D\u064A": { - "final": "\uFDC2" + "hamza_below": { + "normal": ["\u0627\u0655", "\u0625"], + "isolated": "\uFE87", + "final": "\uFE88" }, - "\u0633\u062E\u064A": { - "final": "\uFDC6" + "wasla": { + "normal": "\u0671", + "isolated": "\uFB50", + "final": "\uFB51" }, - "\u0646\u062C\u064A": { - "final": "\uFDC7" + "wavy_hamza_above": ["\u0672"], + "wavy_hamza_below": ["\u0627\u065F", "\u0673"], + "high_hamza": ["\u0675", "\u0627\u0674"], + "indic_two_above": ["\u0773"], + "indic_three_above": ["\u0774"], + "fathatan": { + "normal": ["\u0627\u064B"], + "final": "\uFD3C", + "isolated": "\uFD3D" }, - "\u0644\u0622": { - "isolated": "\uFEF5", - "final": "\uFEF6" + "isolated": "\uFE8D", + "final": "\uFE8E" + }, + "beh": { + "normal": ["\u0628"], + "dotless": ["\u066E"], + "three_dots_horizontally_below": ["\u0750"], + "dot_below_three_dots_above": ["\u0751"], + "three_dots_pointing_upwards_below": ["\u0752"], + "three_dots_pointing_upwards_below_two_dots_above": ["\u0753"], + "two_dots_below_dot_above": ["\u0754"], + "inverted_small_v_below": ["\u0755"], + "small_v": ["\u0756"], + "small_v_below": ["\u08A0"], + "hamza_above": ["\u08A1"], + "small_meem_above": ["\u08B6"], + "isolated": "\uFE8F", + "final": "\uFE90", + "initial": "\uFE91", + "medial": "\uFE92" + }, + "teh marbuta": { + "normal": ["\u0629"], + "isolated": "\uFE93", + "final": "\uFE94" + }, + "teh": { + "normal": ["\u062A"], + "ring": ["\u067C"], + "three_dots_above_downwards": ["\u067D"], + "small_teh_above": ["\u08B8"], + "isolated": "\uFE95", + "final": "\uFE96", + "initial": "\uFE97", + "medial": "\uFE98" + }, + "theh": { + "normal": ["\u062B"], + "isolated": "\uFE99", + "final": "\uFE9A", + "initial": "\uFE9B", + "medial": "\uFE9C" + }, + "jeem": { + "normal": ["\u062C"], + "two_dots_above": ["\u08A2"], + "isolated": "\uFE9D", + "final": "\uFE9E", + "initial": "\uFE9F", + "medial": "\uFEA0" + }, + "hah": { + "normal": ["\u062D"], + "hamza_above": ["\u0681"], + "two_dots_vertical_above": ["\u0682"], + "three_dots_above": ["\u0685"], + "two_dots_above": ["\u0757"], + "three_dots_pointing_upwards_below": ["\u0758"], + "small_tah_below": ["\u076E"], + "small_tah_two_dots": ["\u076F"], + "small_tah_above": ["\u0772"], + "indic_four_below": ["\u077C"], + "isolated": "\uFEA1", + "final": "\uFEA2", + "initial": "\uFEA3", + "medial": "\uFEA4" + }, + "khah": { + "normal": ["\u062E"], + "isolated": "\uFEA5", + "final": "\uFEA6", + "initial": "\uFEA7", + "medial": "\uFEA8" + }, + "dal": { + "normal": ["\u062F"], + "ring": ["\u0689"], + "dot_below": ["\u068A"], + "dot_below_small_tah": ["\u068B"], + "three_dots_above_downwards": ["\u068F"], + "four_dots_above": ["\u0690"], + "inverted_v": ["\u06EE"], + "two_dots_vertically_below_small_tah": ["\u0759"], + "inverted_small_v_below": ["\u075A"], + "three_dots_below": ["\u08AE"], + "isolated": "\uFEA9", + "final": "\uFEAA" + }, + "thal": { + "normal": ["\u0630"], + "isolated": "\uFEAB", + "final": "\uFEAC" + }, + "reh": { + "normal": ["\u0631"], + "small_v": ["\u0692"], + "ring": ["\u0693"], + "dot_below": ["\u0694"], + "small_v_below": ["\u0695"], + "dot_below_dot_above": ["\u0696"], + "two_dots_above": ["\u0697"], + "four_dots_above": ["\u0699"], + "inverted_v": ["\u06EF"], + "stroke": ["\u075B"], + "two_dots_vertically_above": ["\u076B"], + "hamza_above": ["\u076C"], + "small_tah_two_dots": ["\u0771"], + "loop": ["\u08AA"], + "small_noon_above": ["\u08B9"], + "isolated": "\uFEAD", + "final": "\uFEAE" + }, + "zain": { + "normal": ["\u0632"], + "inverted_v_above": ["\u08B2"], + "isolated": "\uFEAF", + "final": "\uFEB0" + }, + "seen": { + "normal": ["\u0633"], + "dot_below_dot_above": ["\u069A"], + "three_dots_below": ["\u069B"], + "three_dots_below_three_dots_above": ["\u069C"], + "four_dots_above": ["\u075C"], + "two_dots_vertically_above": ["\u076D"], + "small_tah_two_dots": ["\u0770"], + "indic_four_above": ["\u077D"], + "inverted_v": ["\u077E"], + "isolated": "\uFEB1", + "final": "\uFEB2", + "initial": "\uFEB3", + "medial": "\uFEB4" + }, + "sheen": { + "normal": ["\u0634"], + "dot_below": ["\u06FA"], + "isolated": "\uFEB5", + "final": "\uFEB6", + "initial": "\uFEB7", + "medial": "\uFEB8" + }, + "sad": { + "normal": ["\u0635"], + "two_dots_below": ["\u069D"], + "three_dots_above": ["\u069E"], + "three_dots_below": ["\u08AF"], + "isolated": "\uFEB9", + "final": "\uFEBA", + "initial": "\uFEBB", + "medial": "\uFEBC" + }, + "dad": { + "normal": ["\u0636"], + "dot_below": ["\u06FB"], + "isolated": "\uFEBD", + "final": "\uFEBE", + "initial": "\uFEBF", + "medial": "\uFEC0" + }, + "tah": { + "normal": ["\u0637"], + "three_dots_above": ["\u069F"], + "two_dots_above": ["\u08A3"], + "isolated": "\uFEC1", + "final": "\uFEC2", + "initial": "\uFEC3", + "medial": "\uFEC4" + }, + "zah": { + "normal": ["\u0638"], + "isolated": "\uFEC5", + "final": "\uFEC6", + "initial": "\uFEC7", + "medial": "\uFEC8" + }, + "ain": { + "normal": ["\u0639"], + "three_dots_above": ["\u06A0"], + "two_dots_above": ["\u075D"], + "three_dots_pointing_downwards_above": ["\u075E"], + "two_dots_vertically_above": ["\u075F"], + "three_dots_below": ["\u08B3"], + "isolated": "\uFEC9", + "final": "\uFECA", + "initial": "\uFECB", + "medial": "\uFECC" + }, + "ghain": { + "normal": ["\u063A"], + "dot_below": ["\u06FC"], + "isolated": "\uFECD", + "final": "\uFECE", + "initial": "\uFECF", + "medial": "\uFED0" + }, + "feh": { + "normal": ["\u0641"], + "dotless": ["\u06A1"], + "dot_moved_below": ["\u06A2"], + "dot_below": ["\u06A3"], + "three_dots_below": ["\u06A5"], + "two_dots_below": ["\u0760"], + "three_dots_pointing_upwards_below": ["\u0761"], + "dot_below_three_dots_above": ["\u08A4"], + "isolated": "\uFED1", + "final": "\uFED2", + "initial": "\uFED3", + "medial": "\uFED4" + }, + "qaf": { + "normal": ["\u0642"], + "dotless": ["\u066F"], + "dot_above": ["\u06A7"], + "three_dots_above": ["\u06A8"], + "dot_below": ["\u08A5"], + "isolated": "\uFED5", + "final": "\uFED6", + "initial": "\uFED7", + "medial": "\uFED8" + }, + "kaf": { + "normal": ["\u0643"], + "swash": ["\u06AA"], + "ring": ["\u06AB"], + "dot_above": ["\u06AC"], + "three_dots_below": ["\u06AE"], + "two_dots_above": ["\u077F"], + "dot_below": ["\u08B4"], + "isolated": "\uFED9", + "final": "\uFEDA", + "initial": "\uFEDB", + "medial": "\uFEDC" + }, + "lam": { + "normal": ["\u0644"], + "small_v": ["\u06B5"], + "dot_above": ["\u06B6"], + "three_dots_above": ["\u06B7"], + "three_dots_below": ["\u06B8"], + "bar": ["\u076A"], + "double_bar": ["\u08A6"], + "isolated": "\uFEDD", + "final": "\uFEDE", + "initial": "\uFEDF", + "medial": "\uFEE0" + }, + "meem": { + "normal": ["\u0645"], + "dot_above": ["\u0765"], + "dot_below": ["\u0766"], + "three_dots_above": ["\u08A7"], + "isolated": "\uFEE1", + "final": "\uFEE2", + "initial": "\uFEE3", + "medial": "\uFEE4" + }, + "noon": { + "normal": ["\u0646"], + "dot_below": ["\u06B9"], + "ring": ["\u06BC"], + "three_dots_above": ["\u06BD"], + "two_dots_below": ["\u0767"], + "small_tah": ["\u0768"], + "small_v": ["\u0769"], + "isolated": "\uFEE5", + "final": "\uFEE6", + "initial": "\uFEE7", + "medial": "\uFEE8" + }, + "heh": { + "normal": ["\u0647"], + "isolated": "\uFEE9", + "final": "\uFEEA", + "initial": "\uFEEB", + "medial": "\uFEEC" + }, + "waw": { + "normal": ["\u0648"], + "hamza_above": { + "normal": ["\u0624", "\u0648\u0654"], + "isolated": "\uFE85", + "final": "\uFE86" }, - "\u0644\u0623": { - "isolated": "\uFEF7", - "final": "\uFEF8" + "high_hamza": ["\u0676", "\u0648\u0674"], + "ring": ["\u06C4"], + "two_dots_above": ["\u06CA"], + "dot_above": ["\u06CF"], + "indic_two_above": ["\u0778"], + "indic_three_above": ["\u0779"], + "dot_within": ["\u08AB"], + "isolated": "\uFEED", + "final": "\uFEEE" + }, + "alef_maksura": { + "normal": ["\u0649"], + "hamza_above": ["\u0626", "\u064A\u0654"], + "initial": "\uFBE8", + "medial": "\uFBE9", + "isolated": "\uFEEF", + "final": "\uFEF0" + }, + "yeh": { + "normal": ["\u064A"], + "hamza_above": { + "normal": ["\u0626", "\u0649\u0654"], + "isolated": "\uFE89", + "final": "\uFE8A", + "initial": "\uFE8B", + "medial": "\uFE8C" }, - "\u0644\u0625": { - "isolated": "\uFEF9", - "final": "\uFEFA" + "two_dots_below_hamza_above": ["\u08A8"], + "high_hamza": ["\u0678", "\u064A\u0674"], + "tail": ["\u06CD"], + "small_v": ["\u06CE"], + "three_dots_below": ["\u06D1"], + "two_dots_below_dot_above": ["\u08A9"], + "two_dots_below_small_noon_above": ["\u08BA"], + "isolated": "\uFEF1", + "final": "\uFEF2", + "initial": "\uFEF3", + "medial": "\uFEF4" + }, + "tteh": { + "normal": ["\u0679"], + "isolated": "\uFB66", + "final": "\uFB67", + "initial": "\uFB68", + "medial": "\uFB69" + }, + "tteheh": { + "normal": ["\u067A"], + "isolated": "\uFB5E", + "final": "\uFB5F", + "initial": "\uFB60", + "medial": "\uFB61" + }, + "beeh": { + "normal": ["\u067B"], + "isolated": "\uFB52", + "final": "\uFB53", + "initial": "\uFB54", + "medial": "\uFB55" + }, + "peh": { + "normal": ["\u067E"], + "small_meem_above": ["\u08B7"], + "isolated": "\uFB56", + "final": "\uFB57", + "initial": "\uFB58", + "medial": "\uFB59" + }, + "teheh": { + "normal": ["\u067F"], + "isolated": "\uFB62", + "final": "\uFB63", + "initial": "\uFB64", + "medial": "\uFB65" + }, + "beheh": { + "normal": ["\u0680"], + "isolated": "\uFB5A", + "final": "\uFB5B", + "initial": "\uFB5C", + "medial": "\uFB5D" + }, + "nyeh": { + "normal": ["\u0683"], + "isolated": "\uFB76", + "final": "\uFB77", + "initial": "\uFB78", + "medial": "\uFB79" + }, + "dyeh": { + "normal": ["\u0684"], + "isolated": "\uFB72", + "final": "\uFB73", + "initial": "\uFB74", + "medial": "\uFB75" + }, + "tcheh": { + "normal": ["\u0686"], + "dot_above": ["\u06BF"], + "isolated": "\uFB7A", + "final": "\uFB7B", + "initial": "\uFB7C", + "medial": "\uFB7D" + }, + "tcheheh": { + "normal": ["\u0687"], + "isolated": "\uFB7E", + "final": "\uFB7F", + "initial": "\uFB80", + "medial": "\uFB81" + }, + "ddal": { + "normal": ["\u0688"], + "isolated": "\uFB88", + "final": "\uFB89" + }, + "dahal": { + "normal": ["\u068C"], + "isolated": "\uFB84", + "final": "\uFB85" + }, + "ddahal": { + "normal": ["\u068D"], + "isolated": "\uFB82", + "final": "\uFB83" + }, + "dul": { + "normal": ["\u068F", "\u068E"], + "isolated": "\uFB86", + "final": "\uFB87" + }, + "rreh": { + "normal": ["\u0691"], + "isolated": "\uFB8C", + "final": "\uFB8D" + }, + "jeh": { + "normal": ["\u0698"], + "isolated": "\uFB8A", + "final": "\uFB8B" + }, + "veh": { + "normal": ["\u06A4"], + "isolated": "\uFB6A", + "final": "\uFB6B", + "initial": "\uFB6C", + "medial": "\uFB6D" + }, + "peheh": { + "normal": ["\u06A6"], + "isolated": "\uFB6E", + "final": "\uFB6F", + "initial": "\uFB70", + "medial": "\uFB71" + }, + "keheh": { + "normal": ["\u06A9"], + "dot_above": ["\u0762"], + "three_dots_above": ["\u0763"], + "three_dots_pointing_upwards_below": ["\u0764"], + "isolated": "\uFB8E", + "final": "\uFB8F", + "initial": "\uFB90", + "medial": "\uFB91" + }, + "ng": { + "normal": ["\u06AD"], + "isolated": "\uFBD3", + "final": "\uFBD4", + "initial": "\uFBD5", + "medial": "\uFBD6" + }, + "gaf": { + "normal": ["\u06AF"], + "ring": ["\u06B0"], + "two_dots_below": ["\u06B2"], + "three_dots_above": ["\u06B4"], + "inverted_stroke": ["\u08B0"], + "isolated": "\uFB92", + "final": "\uFB93", + "initial": "\uFB94", + "medial": "\uFB95" + }, + "ngoeh": { + "normal": ["\u06B1"], + "isolated": "\uFB9A", + "final": "\uFB9B", + "initial": "\uFB9C", + "medial": "\uFB9D" + }, + "gueh": { + "normal": ["\u06B3"], + "isolated": "\uFB96", + "final": "\uFB97", + "initial": "\uFB98", + "medial": "\uFB99" + }, + "noon ghunna": { + "normal": ["\u06BA"], + "isolated": "\uFB9E", + "final": "\uFB9F" + }, + "rnoon": { + "normal": ["\u06BB"], + "isolated": "\uFBA0", + "final": "\uFBA1", + "initial": "\uFBA2", + "medial": "\uFBA3" + }, + "heh doachashmee": { + "normal": ["\u06BE"], + "isolated": "\uFBAA", + "final": "\uFBAB", + "initial": "\uFBAC", + "medial": "\uFBAD" + }, + "heh goal": { + "normal": ["\u06C1"], + "hamza_above": ["\u06C1\u0654", "\u06C2"], + "isolated": "\uFBA6", + "final": "\uFBA7", + "initial": "\uFBA8", + "medial": "\uFBA9" + }, + "teh marbuta goal": { + "normal": ["\u06C3"] + }, + "kirghiz oe": { + "normal": ["\u06C5"], + "isolated": "\uFBE0", + "final": "\uFBE1" + }, + "oe": { + "normal": ["\u06C6"], + "isolated": "\uFBD9", + "final": "\uFBDA" + }, + "u": { + "normal": ["\u06C7"], + "hamza_above": { + "normal": ["\u0677", "\u06C7\u0674"], + "isolated": "\uFBDD" }, - "\u0644\u0627": { - "isolated": "\uFEFB", - "final": "\uFEFC" + "isolated": "\uFBD7", + "final": "\uFBD8" + }, + "yu": { + "normal": ["\u06C8"], + "isolated": "\uFBDB", + "final": "\uFBDC" + }, + "kirghiz yu": { + "normal": ["\u06C9"], + "isolated": "\uFBE2", + "final": "\uFBE3" + }, + "ve": { + "normal": ["\u06CB"], + "isolated": "\uFBDE", + "final": "\uFBDF" + }, + "farsi yeh": { + "normal": ["\u06CC"], + "indic_two_above": ["\u0775"], + "indic_three_above": ["\u0776"], + "indic_four_above": ["\u0777"], + "isolated": "\uFBFC", + "final": "\uFBFD", + "initial": "\uFBFE", + "medial": "\uFBFF" + }, + "e": { + "normal": ["\u06D0"], + "isolated": "\uFBE4", + "final": "\uFBE5", + "initial": "\uFBE6", + "medial": "\uFBE7" + }, + "yeh barree": { + "normal": ["\u06D2"], + "hamza_above": { + "normal": ["\u06D2\u0654", "\u06D3"], + "isolated": "\uFBB0", + "final": "\uFBB1" }, - "words": { - "\u0635\u0644\u06D2": "\uFDF0", - "\u0642\u0644\u06D2": "\uFDF1", - "\u0627\u0644\u0644\u0647": "\uFDF2", - "\u0627\u0643\u0628\u0631": "\uFDF3", - "\u0645\u062D\u0645\u062F": "\uFDF4", - "\u0635\u0644\u0639\u0645": "\uFDF5", - "\u0631\u0633\u0648\u0644": "\uFDF6", - "\u0639\u0644\u064A\u0647": "\uFDF7", - "\u0648\u0633\u0644\u0645": "\uFDF8", - "\u0635\u0644\u0649": "\uFDF9", - "\u0635\u0644\u0649\u0627\u0644\u0644\u0647\u0639\u0644\u064A\u0647\u0648\u0633\u0644\u0645": "\uFDFA", - "\u062C\u0644\u062C\u0644\u0627\u0644\u0647": "\uFDFB", - "\u0631\u06CC\u0627\u0644": "\uFDFC" - } - }; - exports["default"] = ligatureReference; - }); - - var reference = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - var letterList = Object.keys(unicodeArabic["default"]); - exports.letterList = letterList; - var ligatureList = Object.keys(unicodeLigatures["default"]); - exports.ligatureList = ligatureList; - var ligatureWordList = Object.keys(unicodeLigatures["default"].words); - exports.ligatureWordList = ligatureWordList; - var lams = "\u0644\u06B5\u06B6\u06B7\u06B8"; - exports.lams = lams; - var alefs = "\u0627\u0622\u0623\u0625\u0671\u0672\u0673\u0675\u0773\u0774"; - exports.alefs = alefs; // for (var l = 1; l < lams.length; l++) { - // console.log('-'); - // for (var a = 0; a < alefs.length; a++) { - // console.log(a + ': ' + lams[l] + alefs[a]); - // } - // } - - var tashkeel = "\u0605\u0640\u0670\u0674\u06DF\u06E7\u06E8"; - exports.tashkeel = tashkeel; - - function addToTashkeel(start, finish) { - for (var i = start; i <= finish; i++) { - exports.tashkeel = tashkeel += String.fromCharCode(i); - } - } - - addToTashkeel(0x0610, 0x061A); - addToTashkeel(0x064B, 0x065F); - addToTashkeel(0x06D6, 0x06DC); - addToTashkeel(0x06E0, 0x06E4); - addToTashkeel(0x06EA, 0x06ED); - addToTashkeel(0x08D3, 0x08E1); - addToTashkeel(0x08E3, 0x08FF); - addToTashkeel(0xFE70, 0xFE7F); - var lineBreakers = "\u0627\u0629\u0648\u06C0\u06CF\u06FD\u06FE\u076B\u076C\u0771\u0773\u0774\u0778\u0779\u08E2\u08B1\u08B2\u08B9"; - exports.lineBreakers = lineBreakers; - - function addToLineBreakers(start, finish) { - for (var i = start; i <= finish; i++) { - exports.lineBreakers = lineBreakers += String.fromCharCode(i); + "indic_two_above": ["\u077A"], + "indic_three_above": ["\u077B"], + "isolated": "\uFBAE", + "final": "\uFBAF" + }, + "ae": { + "normal": ["\u06D5"], + "isolated": "\u06D5", + "final": "\uFEEA", + "yeh_above": { + "normal": ["\u06C0", "\u06D5\u0654"], + "isolated": "\uFBA4", + "final": "\uFBA5" } + }, + "rohingya yeh": { + "normal": ["\u08AC"] + }, + "low alef": { + "normal": ["\u08AD"] + }, + "straight waw": { + "normal": ["\u08B1"] + }, + "african feh": { + "normal": ["\u08BB"] + }, + "african qaf": { + "normal": ["\u08BC"] + }, + "african noon": { + "normal": ["\u08BD"] } + }; - addToLineBreakers(0x0600, 0x061F); // it's OK to include tashkeel in this range as it is ignored - - addToLineBreakers(0x0621, 0x0625); - addToLineBreakers(0x062F, 0x0632); - addToLineBreakers(0x0660, 0x066D); // numerals, math - - addToLineBreakers(0x0671, 0x0677); - addToLineBreakers(0x0688, 0x0699); - addToLineBreakers(0x06C3, 0x06CB); - addToLineBreakers(0x06D2, 0x06F9); - addToLineBreakers(0x0759, 0x075B); - addToLineBreakers(0x08AA, 0x08AE); - addToLineBreakers(0xFB50, 0xFDFD); // presentation forms look like they could connect, but never do - // Presentation Forms A includes diacritics but they are meant to stand alone - - addToLineBreakers(0xFE80, 0xFEFC); // presentation forms look like they could connect, but never do - // numerals, math - - addToLineBreakers(0x10E60, 0x10E7F); - addToLineBreakers(0x1EC70, 0x1ECBF); - addToLineBreakers(0x1EE00, 0x1EEFF); - }); - - var GlyphSplitter_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function GlyphSplitter(word) { - var letters = []; - var lastLetter = ''; - word.split('').forEach(function (letter) { - if (isArabic_1.isArabic(letter)) { - if (reference.tashkeel.indexOf(letter) > -1) { - letters[letters.length - 1] += letter; - } else if (lastLetter.length && (reference.lams.indexOf(lastLetter) === 0 && reference.alefs.indexOf(letter) > -1 || reference.lams.indexOf(lastLetter) > 0 && reference.alefs.indexOf(letter) === 0)) { - // valid LA forms - letters[letters.length - 1] += letter; - } else { - letters.push(letter); - } - } else { - letters.push(letter); - } - - if (reference.tashkeel.indexOf(letter) === -1) { - lastLetter = letter; - } - }); - return letters; - } - - exports.GlyphSplitter = GlyphSplitter; - }); - - var BaselineSplitter_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function BaselineSplitter(word) { - var letters = []; - var lastLetter = ''; - word.split('').forEach(function (letter) { - if (isArabic_1.isArabic(letter) && isArabic_1.isArabic(lastLetter)) { - if (lastLetter.length && reference.tashkeel.indexOf(letter) > -1) { - letters[letters.length - 1] += letter; - } else if (reference.lineBreakers.indexOf(lastLetter) > -1) { - letters.push(letter); - } else { - letters[letters.length - 1] += letter; - } - } else { - letters.push(letter); - } + unicodeArabic["default"] = arabicReference; - if (reference.tashkeel.indexOf(letter) === -1) { - // don't allow tashkeel to hide line break - lastLetter = letter; - } - }); - return letters; - } + var unicodeLigatures = {}; - exports.BaselineSplitter = BaselineSplitter; + Object.defineProperty(unicodeLigatures, "__esModule", { + value: true }); + var ligatureReference = { + "\u0626\u0627": { + "isolated": "\uFBEA", + "final": "\uFBEB" + }, + "\u0626\u06D5": { + "isolated": "\uFBEC", + "final": "\uFBED" + }, + "\u0626\u0648": { + "isolated": "\uFBEE", + "final": "\uFBEF" + }, + "\u0626\u06C7": { + "isolated": "\uFBF0", + "final": "\uFBF1" + }, + "\u0626\u06C6": { + "isolated": "\uFBF2", + "final": "\uFBF3" + }, + "\u0626\u06C8": { + "isolated": "\uFBF4", + "final": "\uFBF5" + }, + "\u0626\u06D0": { + "isolated": "\uFBF6", + "final": "\uFBF7", + "initial": "\uFBF8" + }, + "\u0626\u0649": { + "uighur_kirghiz": { + "isolated": "\uFBF9", + "final": "\uFBFA", + "initial": "\uFBFB" + }, + "isolated": "\uFC03", + "final": "\uFC68" + }, + "\u0626\u062C": { + "isolated": "\uFC00", + "initial": "\uFC97" + }, + "\u0626\u062D": { + "isolated": "\uFC01", + "initial": "\uFC98" + }, + "\u0626\u0645": { + "isolated": "\uFC02", + "final": "\uFC66", + "initial": "\uFC9A", + "medial": "\uFCDF" + }, + "\u0626\u064A": { + "isolated": "\uFC04", + "final": "\uFC69" + }, + "\u0628\u062C": { + "isolated": "\uFC05", + "initial": "\uFC9C" + }, + "\u0628\u062D": { + "isolated": "\uFC06", + "initial": "\uFC9D" + }, + "\u0628\u062E": { + "isolated": "\uFC07", + "initial": "\uFC9E" + }, + "\u0628\u0645": { + "isolated": "\uFC08", + "final": "\uFC6C", + "initial": "\uFC9F", + "medial": "\uFCE1" + }, + "\u0628\u0649": { + "isolated": "\uFC09", + "final": "\uFC6E" + }, + "\u0628\u064A": { + "isolated": "\uFC0A", + "final": "\uFC6F" + }, + "\u062A\u062C": { + "isolated": "\uFC0B", + "initial": "\uFCA1" + }, + "\u062A\u062D": { + "isolated": "\uFC0C", + "initial": "\uFCA2" + }, + "\u062A\u062E": { + "isolated": "\uFC0D", + "initial": "\uFCA3" + }, + "\u062A\u0645": { + "isolated": "\uFC0E", + "final": "\uFC72", + "initial": "\uFCA4", + "medial": "\uFCE3" + }, + "\u062A\u0649": { + "isolated": "\uFC0F", + "final": "\uFC74" + }, + "\u062A\u064A": { + "isolated": "\uFC10", + "final": "\uFC75" + }, + "\u062B\u062C": { + "isolated": "\uFC11" + }, + "\u062B\u0645": { + "isolated": "\uFC12", + "final": "\uFC78", + "initial": "\uFCA6", + "medial": "\uFCE5" + }, + "\u062B\u0649": { + "isolated": "\uFC13", + "final": "\uFC7A" + }, + "\u062B\u0648": { + "isolated": "\uFC14" + }, + "\u062C\u062D": { + "isolated": "\uFC15", + "initial": "\uFCA7" + }, + "\u062C\u0645": { + "isolated": "\uFC16", + "initial": "\uFCA8" + }, + "\u062D\u062C": { + "isolated": "\uFC17", + "initial": "\uFCA9" + }, + "\u062D\u0645": { + "isolated": "\uFC18", + "initial": "\uFCAA" + }, + "\u062E\u062C": { + "isolated": "\uFC19", + "initial": "\uFCAB" + }, + "\u062E\u062D": { + "isolated": "\uFC1A" + }, + "\u062E\u0645": { + "isolated": "\uFC1B", + "initial": "\uFCAC" + }, + "\u0633\u062C": { + "isolated": "\uFC1C", + "initial": "\uFCAD", + "medial": "\uFD34" + }, + "\u0633\u062D": { + "isolated": "\uFC1D", + "initial": "\uFCAE", + "medial": "\uFD35" + }, + "\u0633\u062E": { + "isolated": "\uFC1E", + "initial": "\uFCAF", + "medial": "\uFD36" + }, + "\u0633\u0645": { + "isolated": "\uFC1F", + "initial": "\uFCB0", + "medial": "\uFCE7" + }, + "\u0635\u062D": { + "isolated": "\uFC20", + "initial": "\uFCB1" + }, + "\u0635\u0645": { + "isolated": "\uFC21", + "initial": "\uFCB3" + }, + "\u0636\u062C": { + "isolated": "\uFC22", + "initial": "\uFCB4" + }, + "\u0636\u062D": { + "isolated": "\uFC23", + "initial": "\uFCB5" + }, + "\u0636\u062E": { + "isolated": "\uFC24", + "initial": "\uFCB6" + }, + "\u0636\u0645": { + "isolated": "\uFC25", + "initial": "\uFCB7" + }, + "\u0637\u062D": { + "isolated": "\uFC26", + "initial": "\uFCB8" + }, + "\u0637\u0645": { + "isolated": "\uFC27", + "initial": "\uFD33", + "medial": "\uFD3A" + }, + "\u0638\u0645": { + "isolated": "\uFC28", + "initial": "\uFCB9", + "medial": "\uFD3B" + }, + "\u0639\u062C": { + "isolated": "\uFC29", + "initial": "\uFCBA" + }, + "\u0639\u0645": { + "isolated": "\uFC2A", + "initial": "\uFCBB" + }, + "\u063A\u062C": { + "isolated": "\uFC2B", + "initial": "\uFCBC" + }, + "\u063A\u0645": { + "isolated": "\uFC2C", + "initial": "\uFCBD" + }, + "\u0641\u062C": { + "isolated": "\uFC2D", + "initial": "\uFCBE" + }, + "\u0641\u062D": { + "isolated": "\uFC2E", + "initial": "\uFCBF" + }, + "\u0641\u062E": { + "isolated": "\uFC2F", + "initial": "\uFCC0" + }, + "\u0641\u0645": { + "isolated": "\uFC30", + "initial": "\uFCC1" + }, + "\u0641\u0649": { + "isolated": "\uFC31", + "final": "\uFC7C" + }, + "\u0641\u064A": { + "isolated": "\uFC32", + "final": "\uFC7D" + }, + "\u0642\u062D": { + "isolated": "\uFC33", + "initial": "\uFCC2" + }, + "\u0642\u0645": { + "isolated": "\uFC34", + "initial": "\uFCC3" + }, + "\u0642\u0649": { + "isolated": "\uFC35", + "final": "\uFC7E" + }, + "\u0642\u064A": { + "isolated": "\uFC36", + "final": "\uFC7F" + }, + "\u0643\u0627": { + "isolated": "\uFC37", + "final": "\uFC80" + }, + "\u0643\u062C": { + "isolated": "\uFC38", + "initial": "\uFCC4" + }, + "\u0643\u062D": { + "isolated": "\uFC39", + "initial": "\uFCC5" + }, + "\u0643\u062E": { + "isolated": "\uFC3A", + "initial": "\uFCC6" + }, + "\u0643\u0644": { + "isolated": "\uFC3B", + "final": "\uFC81", + "initial": "\uFCC7", + "medial": "\uFCEB" + }, + "\u0643\u0645": { + "isolated": "\uFC3C", + "final": "\uFC82", + "initial": "\uFCC8", + "medial": "\uFCEC" + }, + "\u0643\u0649": { + "isolated": "\uFC3D", + "final": "\uFC83" + }, + "\u0643\u064A": { + "isolated": "\uFC3E", + "final": "\uFC84" + }, + "\u0644\u062C": { + "isolated": "\uFC3F", + "initial": "\uFCC9" + }, + "\u0644\u062D": { + "isolated": "\uFC40", + "initial": "\uFCCA" + }, + "\u0644\u062E": { + "isolated": "\uFC41", + "initial": "\uFCCB" + }, + "\u0644\u0645": { + "isolated": "\uFC42", + "final": "\uFC85", + "initial": "\uFCCC", + "medial": "\uFCED" + }, + "\u0644\u0649": { + "isolated": "\uFC43", + "final": "\uFC86" + }, + "\u0644\u064A": { + "isolated": "\uFC44", + "final": "\uFC87" + }, + "\u0645\u062C": { + "isolated": "\uFC45", + "initial": "\uFCCE" + }, + "\u0645\u062D": { + "isolated": "\uFC46", + "initial": "\uFCCF" + }, + "\u0645\u062E": { + "isolated": "\uFC47", + "initial": "\uFCD0" + }, + "\u0645\u0645": { + "isolated": "\uFC48", + "final": "\uFC89", + "initial": "\uFCD1" + }, + "\u0645\u0649": { + "isolated": "\uFC49" + }, + "\u0645\u064A": { + "isolated": "\uFC4A" + }, + "\u0646\u062C": { + "isolated": "\uFC4B", + "initial": "\uFCD2" + }, + "\u0646\u062D": { + "isolated": "\uFC4C", + "initial": "\uFCD3" + }, + "\u0646\u062E": { + "isolated": "\uFC4D", + "initial": "\uFCD4" + }, + "\u0646\u0645": { + "isolated": "\uFC4E", + "final": "\uFC8C", + "initial": "\uFCD5", + "medial": "\uFCEE" + }, + "\u0646\u0649": { + "isolated": "\uFC4F", + "final": "\uFC8E" + }, + "\u0646\u064A": { + "isolated": "\uFC50", + "final": "\uFC8F" + }, + "\u0647\u062C": { + "isolated": "\uFC51", + "initial": "\uFCD7" + }, + "\u0647\u0645": { + "isolated": "\uFC52", + "initial": "\uFCD8" + }, + "\u0647\u0649": { + "isolated": "\uFC53" + }, + "\u0647\u064A": { + "isolated": "\uFC54" + }, + "\u064A\u062C": { + "isolated": "\uFC55", + "initial": "\uFCDA" + }, + "\u064A\u062D": { + "isolated": "\uFC56", + "initial": "\uFCDB" + }, + "\u064A\u062E": { + "isolated": "\uFC57", + "initial": "\uFCDC" + }, + "\u064A\u0645": { + "isolated": "\uFC58", + "final": "\uFC93", + "initial": "\uFCDD", + "medial": "\uFCF0" + }, + "\u064A\u0649": { + "isolated": "\uFC59", + "final": "\uFC95" + }, + "\u064A\u064A": { + "isolated": "\uFC5A", + "final": "\uFC96" + }, + "\u0630\u0670": { + "isolated": "\uFC5B" + }, + "\u0631\u0670": { + "isolated": "\uFC5C" + }, + "\u0649\u0670": { + "isolated": "\uFC5D", + "final": "\uFC90" + }, + "\u064C\u0651": { + "isolated": "\uFC5E" + }, + "\u064D\u0651": { + "isolated": "\uFC5F" + }, + "\u064E\u0651": { + "isolated": "\uFC60" + }, + "\u064F\u0651": { + "isolated": "\uFC61" + }, + "\u0650\u0651": { + "isolated": "\uFC62" + }, + "\u0651\u0670": { + "isolated": "\uFC63" + }, + "\u0626\u0631": { + "final": "\uFC64" + }, + "\u0626\u0632": { + "final": "\uFC65" + }, + "\u0626\u0646": { + "final": "\uFC67" + }, + "\u0628\u0631": { + "final": "\uFC6A" + }, + "\u0628\u0632": { + "final": "\uFC6B" + }, + "\u0628\u0646": { + "final": "\uFC6D" + }, + "\u062A\u0631": { + "final": "\uFC70" + }, + "\u062A\u0632": { + "final": "\uFC71" + }, + "\u062A\u0646": { + "final": "\uFC73" + }, + "\u062B\u0631": { + "final": "\uFC76" + }, + "\u062B\u0632": { + "final": "\uFC77" + }, + "\u062B\u0646": { + "final": "\uFC79" + }, + "\u062B\u064A": { + "final": "\uFC7B" + }, + "\u0645\u0627": { + "final": "\uFC88" + }, + "\u0646\u0631": { + "final": "\uFC8A" + }, + "\u0646\u0632": { + "final": "\uFC8B" + }, + "\u0646\u0646": { + "final": "\uFC8D" + }, + "\u064A\u0631": { + "final": "\uFC91" + }, + "\u064A\u0632": { + "final": "\uFC92" + }, + "\u064A\u0646": { + "final": "\uFC94" + }, + "\u0626\u062E": { + "initial": "\uFC99" + }, + "\u0626\u0647": { + "initial": "\uFC9B", + "medial": "\uFCE0" + }, + "\u0628\u0647": { + "initial": "\uFCA0", + "medial": "\uFCE2" + }, + "\u062A\u0647": { + "initial": "\uFCA5", + "medial": "\uFCE4" + }, + "\u0635\u062E": { + "initial": "\uFCB2" + }, + "\u0644\u0647": { + "initial": "\uFCCD" + }, + "\u0646\u0647": { + "initial": "\uFCD6", + "medial": "\uFCEF" + }, + "\u0647\u0670": { + "initial": "\uFCD9" + }, + "\u064A\u0647": { + "initial": "\uFCDE", + "medial": "\uFCF1" + }, + "\u062B\u0647": { + "medial": "\uFCE6" + }, + "\u0633\u0647": { + "medial": "\uFCE8", + "initial": "\uFD31" + }, + "\u0634\u0645": { + "medial": "\uFCE9", + "isolated": "\uFD0C", + "final": "\uFD28", + "initial": "\uFD30" + }, + "\u0634\u0647": { + "medial": "\uFCEA", + "initial": "\uFD32" + }, + "\u0640\u064E\u0651": { + "medial": "\uFCF2" + }, + "\u0640\u064F\u0651": { + "medial": "\uFCF3" + }, + "\u0640\u0650\u0651": { + "medial": "\uFCF4" + }, + "\u0637\u0649": { + "isolated": "\uFCF5", + "final": "\uFD11" + }, + "\u0637\u064A": { + "isolated": "\uFCF6", + "final": "\uFD12" + }, + "\u0639\u0649": { + "isolated": "\uFCF7", + "final": "\uFD13" + }, + "\u0639\u064A": { + "isolated": "\uFCF8", + "final": "\uFD14" + }, + "\u063A\u0649": { + "isolated": "\uFCF9", + "final": "\uFD15" + }, + "\u063A\u064A": { + "isolated": "\uFCFA", + "final": "\uFD16" + }, + "\u0633\u0649": { + "isolated": "\uFCFB" + }, + "\u0633\u064A": { + "isolated": "\uFCFC", + "final": "\uFD18" + }, + "\u0634\u0649": { + "isolated": "\uFCFD", + "final": "\uFD19" + }, + "\u0634\u064A": { + "isolated": "\uFCFE", + "final": "\uFD1A" + }, + "\u062D\u0649": { + "isolated": "\uFCFF", + "final": "\uFD1B" + }, + "\u062D\u064A": { + "isolated": "\uFD00", + "final": "\uFD1C" + }, + "\u062C\u0649": { + "isolated": "\uFD01", + "final": "\uFD1D" + }, + "\u062C\u064A": { + "isolated": "\uFD02", + "final": "\uFD1E" + }, + "\u062E\u0649": { + "isolated": "\uFD03", + "final": "\uFD1F" + }, + "\u062E\u064A": { + "isolated": "\uFD04", + "final": "\uFD20" + }, + "\u0635\u0649": { + "isolated": "\uFD05", + "final": "\uFD21" + }, + "\u0635\u064A": { + "isolated": "\uFD06", + "final": "\uFD22" + }, + "\u0636\u0649": { + "isolated": "\uFD07", + "final": "\uFD23" + }, + "\u0636\u064A": { + "isolated": "\uFD08", + "final": "\uFD24" + }, + "\u0634\u062C": { + "isolated": "\uFD09", + "final": "\uFD25", + "initial": "\uFD2D", + "medial": "\uFD37" + }, + "\u0634\u062D": { + "isolated": "\uFD0A", + "final": "\uFD26", + "initial": "\uFD2E", + "medial": "\uFD38" + }, + "\u0634\u062E": { + "isolated": "\uFD0B", + "final": "\uFD27", + "initial": "\uFD2F", + "medial": "\uFD39" + }, + "\u0634\u0631": { + "isolated": "\uFD0D", + "final": "\uFD29" + }, + "\u0633\u0631": { + "isolated": "\uFD0E", + "final": "\uFD2A" + }, + "\u0635\u0631": { + "isolated": "\uFD0F", + "final": "\uFD2B" + }, + "\u0636\u0631": { + "isolated": "\uFD10", + "final": "\uFD2C" + }, + "\u0633\u0639": { + "final": "\uFD17" + }, + "\u062A\u062C\u0645": { + "initial": "\uFD50" + }, + "\u062A\u062D\u062C": { + "final": "\uFD51", + "initial": "\uFD52" + }, + "\u062A\u062D\u0645": { + "initial": "\uFD53" + }, + "\u062A\u062E\u0645": { + "initial": "\uFD54" + }, + "\u062A\u0645\u062C": { + "initial": "\uFD55" + }, + "\u062A\u0645\u062D": { + "initial": "\uFD56" + }, + "\u062A\u0645\u062E": { + "initial": "\uFD57" + }, + "\u062C\u0645\u062D": { + "final": "\uFD58", + "initial": "\uFD59" + }, + "\u062D\u0645\u064A": { + "final": "\uFD5A" + }, + "\u062D\u0645\u0649": { + "final": "\uFD5B" + }, + "\u0633\u062D\u062C": { + "initial": "\uFD5C" + }, + "\u0633\u062C\u062D": { + "initial": "\uFD5D" + }, + "\u0633\u062C\u0649": { + "final": "\uFD5E" + }, + "\u0633\u0645\u062D": { + "final": "\uFD5F", + "initial": "\uFD60" + }, + "\u0633\u0645\u062C": { + "initial": "\uFD61" + }, + "\u0633\u0645\u0645": { + "final": "\uFD62", + "initial": "\uFD63" + }, + "\u0635\u062D\u062D": { + "final": "\uFD64", + "initial": "\uFD65" + }, + "\u0635\u0645\u0645": { + "final": "\uFD66", + "initial": "\uFDC5" + }, + "\u0634\u062D\u0645": { + "final": "\uFD67", + "initial": "\uFD68" + }, + "\u0634\u062C\u064A": { + "final": "\uFD69" + }, + "\u0634\u0645\u062E": { + "final": "\uFD6A", + "initial": "\uFD6B" + }, + "\u0634\u0645\u0645": { + "final": "\uFD6C", + "initial": "\uFD6D" + }, + "\u0636\u062D\u0649": { + "final": "\uFD6E" + }, + "\u0636\u062E\u0645": { + "final": "\uFD6F", + "initial": "\uFD70" + }, + "\u0636\u0645\u062D": { + "final": "\uFD71" + }, + "\u0637\u0645\u062D": { + "initial": "\uFD72" + }, + "\u0637\u0645\u0645": { + "initial": "\uFD73" + }, + "\u0637\u0645\u064A": { + "final": "\uFD74" + }, + "\u0639\u062C\u0645": { + "final": "\uFD75", + "initial": "\uFDC4" + }, + "\u0639\u0645\u0645": { + "final": "\uFD76", + "initial": "\uFD77" + }, + "\u0639\u0645\u0649": { + "final": "\uFD78" + }, + "\u063A\u0645\u0645": { + "final": "\uFD79" + }, + "\u063A\u0645\u064A": { + "final": "\uFD7A" + }, + "\u063A\u0645\u0649": { + "final": "\uFD7B" + }, + "\u0641\u062E\u0645": { + "final": "\uFD7C", + "initial": "\uFD7D" + }, + "\u0642\u0645\u062D": { + "final": "\uFD7E", + "initial": "\uFDB4" + }, + "\u0642\u0645\u0645": { + "final": "\uFD7F" + }, + "\u0644\u062D\u0645": { + "final": "\uFD80", + "initial": "\uFDB5" + }, + "\u0644\u062D\u064A": { + "final": "\uFD81" + }, + "\u0644\u062D\u0649": { + "final": "\uFD82" + }, + "\u0644\u062C\u062C": { + "initial": "\uFD83", + "final": "\uFD84" + }, + "\u0644\u062E\u0645": { + "final": "\uFD85", + "initial": "\uFD86" + }, + "\u0644\u0645\u062D": { + "final": "\uFD87", + "initial": "\uFD88" + }, + "\u0645\u062D\u062C": { + "initial": "\uFD89" + }, + "\u0645\u062D\u0645": { + "initial": "\uFD8A" + }, + "\u0645\u062D\u064A": { + "final": "\uFD8B" + }, + "\u0645\u062C\u062D": { + "initial": "\uFD8C" + }, + "\u0645\u062C\u0645": { + "initial": "\uFD8D" + }, + "\u0645\u062E\u062C": { + "initial": "\uFD8E" + }, + "\u0645\u062E\u0645": { + "initial": "\uFD8F" + }, + "\u0645\u062C\u062E": { + "initial": "\uFD92" + }, + "\u0647\u0645\u062C": { + "initial": "\uFD93" + }, + "\u0647\u0645\u0645": { + "initial": "\uFD94" + }, + "\u0646\u062D\u0645": { + "initial": "\uFD95" + }, + "\u0646\u062D\u0649": { + "final": "\uFD96" + }, + "\u0646\u062C\u0645": { + "final": "\uFD97", + "initial": "\uFD98" + }, + "\u0646\u062C\u0649": { + "final": "\uFD99" + }, + "\u0646\u0645\u064A": { + "final": "\uFD9A" + }, + "\u0646\u0645\u0649": { + "final": "\uFD9B" + }, + "\u064A\u0645\u0645": { + "final": "\uFD9C", + "initial": "\uFD9D" + }, + "\u0628\u062E\u064A": { + "final": "\uFD9E" + }, + "\u062A\u062C\u064A": { + "final": "\uFD9F" + }, + "\u062A\u062C\u0649": { + "final": "\uFDA0" + }, + "\u062A\u062E\u064A": { + "final": "\uFDA1" + }, + "\u062A\u062E\u0649": { + "final": "\uFDA2" + }, + "\u062A\u0645\u064A": { + "final": "\uFDA3" + }, + "\u062A\u0645\u0649": { + "final": "\uFDA4" + }, + "\u062C\u0645\u064A": { + "final": "\uFDA5" + }, + "\u062C\u062D\u0649": { + "final": "\uFDA6" + }, + "\u062C\u0645\u0649": { + "final": "\uFDA7" + }, + "\u0633\u062E\u0649": { + "final": "\uFDA8" + }, + "\u0635\u062D\u064A": { + "final": "\uFDA9" + }, + "\u0634\u062D\u064A": { + "final": "\uFDAA" + }, + "\u0636\u062D\u064A": { + "final": "\uFDAB" + }, + "\u0644\u062C\u064A": { + "final": "\uFDAC" + }, + "\u0644\u0645\u064A": { + "final": "\uFDAD" + }, + "\u064A\u062D\u064A": { + "final": "\uFDAE" + }, + "\u064A\u062C\u064A": { + "final": "\uFDAF" + }, + "\u064A\u0645\u064A": { + "final": "\uFDB0" + }, + "\u0645\u0645\u064A": { + "final": "\uFDB1" + }, + "\u0642\u0645\u064A": { + "final": "\uFDB2" + }, + "\u0646\u062D\u064A": { + "final": "\uFDB3" + }, + "\u0639\u0645\u064A": { + "final": "\uFDB6" + }, + "\u0643\u0645\u064A": { + "final": "\uFDB7" + }, + "\u0646\u062C\u062D": { + "initial": "\uFDB8", + "final": "\uFDBD" + }, + "\u0645\u062E\u064A": { + "final": "\uFDB9" + }, + "\u0644\u062C\u0645": { + "initial": "\uFDBA", + "final": "\uFDBC" + }, + "\u0643\u0645\u0645": { + "final": "\uFDBB", + "initial": "\uFDC3" + }, + "\u062C\u062D\u064A": { + "final": "\uFDBE" + }, + "\u062D\u062C\u064A": { + "final": "\uFDBF" + }, + "\u0645\u062C\u064A": { + "final": "\uFDC0" + }, + "\u0641\u0645\u064A": { + "final": "\uFDC1" + }, + "\u0628\u062D\u064A": { + "final": "\uFDC2" + }, + "\u0633\u062E\u064A": { + "final": "\uFDC6" + }, + "\u0646\u062C\u064A": { + "final": "\uFDC7" + }, + "\u0644\u0622": { + "isolated": "\uFEF5", + "final": "\uFEF6" + }, + "\u0644\u0623": { + "isolated": "\uFEF7", + "final": "\uFEF8" + }, + "\u0644\u0625": { + "isolated": "\uFEF9", + "final": "\uFEFA" + }, + "\u0644\u0627": { + "isolated": "\uFEFB", + "final": "\uFEFC" + }, + "words": { + "\u0635\u0644\u06D2": "\uFDF0", + "\u0642\u0644\u06D2": "\uFDF1", + "\u0627\u0644\u0644\u0647": "\uFDF2", + "\u0627\u0643\u0628\u0631": "\uFDF3", + "\u0645\u062D\u0645\u062F": "\uFDF4", + "\u0635\u0644\u0639\u0645": "\uFDF5", + "\u0631\u0633\u0648\u0644": "\uFDF6", + "\u0639\u0644\u064A\u0647": "\uFDF7", + "\u0648\u0633\u0644\u0645": "\uFDF8", + "\u0635\u0644\u0649": "\uFDF9", + "\u0635\u0644\u0649\u0627\u0644\u0644\u0647\u0639\u0644\u064A\u0647\u0648\u0633\u0644\u0645": "\uFDFA", + "\u062C\u0644\u062C\u0644\u0627\u0644\u0647": "\uFDFB", + "\u0631\u06CC\u0627\u0644": "\uFDFC" + } + }; - var Normalization = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function Normal(word, breakPresentationForm) { - // default is to turn initial/isolated/medial/final presentation form to generic - if (typeof breakPresentationForm === 'undefined') { - breakPresentationForm = true; - } - - var returnable = ''; - word.split('').forEach(function (letter) { - if (!isArabic_1.isArabic(letter)) { - returnable += letter; - return; - } - - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); - - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; - - if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // look at this embedded object - var embeddedForms = Object.keys(localVersion); - - for (var ef = 0; ef < embeddedForms.length; ef++) { - var form = localVersion[embeddedForms[ef]]; - - if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - // console.log('embedded match'); - if (form === letter) { - // match exact - if (breakPresentationForm && localVersion['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(embeddedForms[ef]) > -1) { - // replace presentation form - // console.log('keeping normal form of the letter'); - if (_typeof(localVersion['normal']) === 'object') { - returnable += localVersion['normal'][0]; - } else { - returnable += localVersion['normal']; - } - - return; - } // console.log('keeping this letter'); - - - returnable += letter; - return; - } else if (_typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - returnable += form[0]; // console.log('added the first letter from the same array'); - - return; - } - } - } - } else if (localVersion === letter) { - // match exact - if (breakPresentationForm && letterForms['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(versions[v]) > -1) { - // replace presentation form - // console.log('keeping normal form of the letter'); - if (_typeof(letterForms['normal']) === 'object') { - returnable += letterForms['normal'][0]; - } else { - returnable += letterForms['normal']; - } - - return; - } // console.log('keeping this letter'); - - - returnable += letter; - return; - } else if (_typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - // match - returnable += localVersion[0]; // console.log('added the first letter from the same array'); + unicodeLigatures["default"] = ligatureReference; - return; - } - } - } // try ligatures + Object.defineProperty(reference, "__esModule", { + value: true + }); + var unicode_arabic_1$3 = unicodeArabic; + var unicode_ligatures_1$2 = unicodeLigatures; + var letterList = Object.keys(unicode_arabic_1$3["default"]); + reference.letterList = letterList; + var ligatureList = Object.keys(unicode_ligatures_1$2["default"]); + reference.ligatureList = ligatureList; + var ligatureWordList = Object.keys(unicode_ligatures_1$2["default"].words); + reference.ligatureWordList = ligatureWordList; + var lams = "\u0644\u06B5\u06B6\u06B7\u06B8"; + reference.lams = lams; + var alefs = "\u0627\u0622\u0623\u0625\u0671\u0672\u0673\u0675\u0773\u0774"; + reference.alefs = alefs; // for (var l = 1; l < lams.length; l++) { + // console.log('-'); + // for (var a = 0; a < alefs.length; a++) { + // console.log(a + ': ' + lams[l] + alefs[a]); + // } + // } + var tashkeel = "\u0605\u0640\u0670\u0674\u06DF\u06E7\u06E8"; + reference.tashkeel = tashkeel; - for (var v2 = 0; v2 < reference.ligatureList.length; v2++) { - var normalForm = reference.ligatureList[v2]; + function addToTashkeel(start, finish) { + for (var i = start; i <= finish; i++) { + reference.tashkeel = tashkeel += String.fromCharCode(i); + } + } - if (normalForm !== 'words') { - var ligForms = Object.keys(unicodeLigatures["default"][normalForm]); + addToTashkeel(0x0610, 0x061A); + addToTashkeel(0x064B, 0x065F); + addToTashkeel(0x06D6, 0x06DC); + addToTashkeel(0x06E0, 0x06E4); + addToTashkeel(0x06EA, 0x06ED); + addToTashkeel(0x08D3, 0x08E1); + addToTashkeel(0x08E3, 0x08FF); + addToTashkeel(0xFE70, 0xFE7F); + var lineBreakers = "\u0627\u0629\u0648\u06C0\u06CF\u06FD\u06FE\u076B\u076C\u0771\u0773\u0774\u0778\u0779\u08E2\u08B1\u08B2\u08B9"; + reference.lineBreakers = lineBreakers; - for (var f = 0; f < ligForms.length; f++) { - if (unicodeLigatures["default"][normalForm][ligForms[f]] === letter) { - returnable += normalForm; - return; - } - } - } - } // try words ligatures + function addToLineBreakers(start, finish) { + for (var i = start; i <= finish; i++) { + reference.lineBreakers = lineBreakers += String.fromCharCode(i); + } + } + addToLineBreakers(0x0600, 0x061F); // it's OK to include tashkeel in this range as it is ignored - for (var v3 = 0; v3 < reference.ligatureWordList.length; v3++) { - var _normalForm = reference.ligatureWordList[v3]; + addToLineBreakers(0x0621, 0x0625); + addToLineBreakers(0x062F, 0x0632); + addToLineBreakers(0x0660, 0x066D); // numerals, math - if (unicodeLigatures["default"].words[_normalForm] === letter) { - returnable += _normalForm; - return; - } - } + addToLineBreakers(0x0671, 0x0677); + addToLineBreakers(0x0688, 0x0699); + addToLineBreakers(0x06C3, 0x06CB); + addToLineBreakers(0x06D2, 0x06F9); + addToLineBreakers(0x0759, 0x075B); + addToLineBreakers(0x08AA, 0x08AE); + addToLineBreakers(0xFB50, 0xFDFD); // presentation forms look like they could connect, but never do + // Presentation Forms A includes diacritics but they are meant to stand alone - returnable += letter; // console.log('kept the letter') - }); - return returnable; - } + addToLineBreakers(0xFE80, 0xFEFC); // presentation forms look like they could connect, but never do + // numerals, math - exports.Normal = Normal; - }); + addToLineBreakers(0x10E60, 0x10E7F); + addToLineBreakers(0x1EC70, 0x1ECBF); + addToLineBreakers(0x1EE00, 0x1EEFF); - var CharShaper_1 = createCommonjsModule(function (module, exports) { + Object.defineProperty(GlyphSplitter$1, "__esModule", { + value: true + }); + var isArabic_1$6 = isArabic$1; + var reference_1$5 = reference; + + function GlyphSplitter(word) { + var letters = []; + var lastLetter = ''; + word.split('').forEach(function (letter) { + if (isArabic_1$6.isArabic(letter)) { + if (reference_1$5.tashkeel.indexOf(letter) > -1) { + letters[letters.length - 1] += letter; + } else if (lastLetter.length && (reference_1$5.lams.indexOf(lastLetter) === 0 && reference_1$5.alefs.indexOf(letter) > -1 || reference_1$5.lams.indexOf(lastLetter) > 0 && reference_1$5.alefs.indexOf(letter) === 0)) { + // valid LA forms + letters[letters.length - 1] += letter; + } else { + letters.push(letter); + } + } else { + letters.push(letter); + } - Object.defineProperty(exports, "__esModule", { - value: true + if (reference_1$5.tashkeel.indexOf(letter) === -1) { + lastLetter = letter; + } }); + return letters; + } + + GlyphSplitter$1.GlyphSplitter = GlyphSplitter; + + var BaselineSplitter$1 = {}; + + Object.defineProperty(BaselineSplitter$1, "__esModule", { + value: true + }); + var isArabic_1$5 = isArabic$1; + var reference_1$4 = reference; + + function BaselineSplitter(word) { + var letters = []; + var lastLetter = ''; + word.split('').forEach(function (letter) { + if (isArabic_1$5.isArabic(letter) && isArabic_1$5.isArabic(lastLetter)) { + if (lastLetter.length && reference_1$4.tashkeel.indexOf(letter) > -1) { + letters[letters.length - 1] += letter; + } else if (reference_1$4.lineBreakers.indexOf(lastLetter) > -1) { + letters.push(letter); + } else { + letters[letters.length - 1] += letter; + } + } else { + letters.push(letter); + } - function CharShaper(letter, form) { - if (!isArabic_1.isArabic(letter)) { - // fail not Arabic - throw new Error('Not Arabic'); + if (reference_1$4.tashkeel.indexOf(letter) === -1) { + // don't allow tashkeel to hide line break + lastLetter = letter; } + }); + return letters; + } + + BaselineSplitter$1.BaselineSplitter = BaselineSplitter; + + var Normalization = {}; + + Object.defineProperty(Normalization, "__esModule", { + value: true + }); + var unicode_arabic_1$2 = unicodeArabic; + var unicode_ligatures_1$1 = unicodeLigatures; + var isArabic_1$4 = isArabic$1; + var reference_1$3 = reference; + + function Normal(word, breakPresentationForm) { + // default is to turn initial/isolated/medial/final presentation form to generic + if (typeof breakPresentationForm === 'undefined') { + breakPresentationForm = true; + } - if (letter === "\u0621") { - // hamza alone - return "\u0621"; + var returnable = ''; + word.split('').forEach(function (letter) { + if (!isArabic_1$4.isArabic(letter)) { + returnable += letter; + return; } - for (var w = 0; w < reference.letterList.length; w++) { + for (var w = 0; w < reference_1$3.letterList.length; w++) { // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; + var letterForms = unicode_arabic_1$2["default"][reference_1$3.letterList[w]]; var versions = Object.keys(letterForms); for (var v = 0; v < versions.length; v++) { var localVersion = letterForms[versions[v]]; - if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - if (versions.indexOf(form) > -1) { - return letterForms[form]; - } - } else if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // check embedded - var embeddedVersions = Object.keys(localVersion); - - for (var ev = 0; ev < embeddedVersions.length; ev++) { - if (localVersion[embeddedVersions[ev]] === letter || _typeof(localVersion[embeddedVersions[ev]]) === 'object' && localVersion[embeddedVersions[ev]].indexOf && localVersion[embeddedVersions[ev]].indexOf(letter) > -1) { - if (embeddedVersions.indexOf(form) > -1) { - return localVersion[form]; + if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // look at this embedded object + var embeddedForms = Object.keys(localVersion); + + for (var ef = 0; ef < embeddedForms.length; ef++) { + var form = localVersion[embeddedForms[ef]]; + + if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + // console.log('embedded match'); + if (form === letter) { + // match exact + if (breakPresentationForm && localVersion['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(embeddedForms[ef]) > -1) { + // replace presentation form + // console.log('keeping normal form of the letter'); + if (_typeof(localVersion['normal']) === 'object') { + returnable += localVersion['normal'][0]; + } else { + returnable += localVersion['normal']; + } + + return; + } // console.log('keeping this letter'); + + + returnable += letter; + return; + } else if (_typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + returnable += form[0]; // console.log('added the first letter from the same array'); + + return; } } } + } else if (localVersion === letter) { + // match exact + if (breakPresentationForm && letterForms['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(versions[v]) > -1) { + // replace presentation form + // console.log('keeping normal form of the letter'); + if (_typeof(letterForms['normal']) === 'object') { + returnable += letterForms['normal'][0]; + } else { + returnable += letterForms['normal']; + } + + return; + } // console.log('keeping this letter'); + + + returnable += letter; + return; + } else if (_typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + // match + returnable += localVersion[0]; // console.log('added the first letter from the same array'); + + return; + } + } + } // try ligatures + + + for (var v2 = 0; v2 < reference_1$3.ligatureList.length; v2++) { + var normalForm = reference_1$3.ligatureList[v2]; + + if (normalForm !== 'words') { + var ligForms = Object.keys(unicode_ligatures_1$1["default"][normalForm]); + + for (var f = 0; f < ligForms.length; f++) { + if (unicode_ligatures_1$1["default"][normalForm][ligForms[f]] === letter) { + returnable += normalForm; + return; + } } } + } // try words ligatures + + + for (var v3 = 0; v3 < reference_1$3.ligatureWordList.length; v3++) { + var _normalForm = reference_1$3.ligatureWordList[v3]; + + if (unicode_ligatures_1$1["default"].words[_normalForm] === letter) { + returnable += _normalForm; + return; + } } - } - exports.CharShaper = CharShaper; + returnable += letter; // console.log('kept the letter') + }); + return returnable; + } + + Normalization.Normal = Normal; + + var CharShaper$1 = {}; + + Object.defineProperty(CharShaper$1, "__esModule", { + value: true }); + var unicode_arabic_1$1 = unicodeArabic; + var isArabic_1$3 = isArabic$1; + var reference_1$2 = reference; - var WordShaper_1 = createCommonjsModule(function (module, exports) { + function CharShaper(letter, form) { + if (!isArabic_1$3.isArabic(letter)) { + // fail not Arabic + throw new Error('Not Arabic'); + } - Object.defineProperty(exports, "__esModule", { - value: true - }); + if (letter === "\u0621") { + // hamza alone + return "\u0621"; + } - function WordShaper(word) { - var state = 'initial'; - var output = ''; + for (var w = 0; w < reference_1$2.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicode_arabic_1$1["default"][reference_1$2.letterList[w]]; + var versions = Object.keys(letterForms); - for (var w = 0; w < word.length; w++) { - var nextLetter = ' '; + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - for (var nxw = w + 1; nxw < word.length; nxw++) { - if (!isArabic_1.isArabic(word[nxw])) { - break; + if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + if (versions.indexOf(form) > -1) { + return letterForms[form]; } + } else if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // check embedded + var embeddedVersions = Object.keys(localVersion); - if (reference.tashkeel.indexOf(word[nxw]) === -1) { - nextLetter = word[nxw]; - break; + for (var ev = 0; ev < embeddedVersions.length; ev++) { + if (localVersion[embeddedVersions[ev]] === letter || _typeof(localVersion[embeddedVersions[ev]]) === 'object' && localVersion[embeddedVersions[ev]].indexOf && localVersion[embeddedVersions[ev]].indexOf(letter) > -1) { + if (embeddedVersions.indexOf(form) > -1) { + return localVersion[form]; + } + } } } + } + } + } - if (!isArabic_1.isArabic(word[w]) || isArabic_1.isMath(word[w])) { - // space or other non-Arabic - output += word[w]; - state = 'initial'; - } else if (reference.tashkeel.indexOf(word[w]) > -1) { - // tashkeel - add without changing state - output += word[w]; - } else if (nextLetter === ' ' || // last Arabic letter in this word - reference.lineBreakers.indexOf(word[w]) > -1) { - // the current letter is known to break lines - output += CharShaper_1.CharShaper(word[w], state === 'initial' ? 'isolated' : 'final'); - state = 'initial'; - } else if (reference.lams.indexOf(word[w]) > -1 && reference.alefs.indexOf(nextLetter) > -1) { - // LA letters - advance an additional letter after this - output += unicodeLigatures["default"][word[w] + nextLetter][state === 'initial' ? 'isolated' : 'final']; + CharShaper$1.CharShaper = CharShaper; - while (word[w] !== nextLetter) { - w++; - } + var WordShaper$2 = {}; - state = 'initial'; - } else { - output += CharShaper_1.CharShaper(word[w], state); - state = 'medial'; + Object.defineProperty(WordShaper$2, "__esModule", { + value: true + }); + var isArabic_1$2 = isArabic$1; + var reference_1$1 = reference; + var CharShaper_1$1 = CharShaper$1; + var unicode_ligatures_1 = unicodeLigatures; + + function WordShaper$1(word) { + var state = 'initial'; + var output = ''; + + for (var w = 0; w < word.length; w++) { + var nextLetter = ' '; + + for (var nxw = w + 1; nxw < word.length; nxw++) { + if (!isArabic_1$2.isArabic(word[nxw])) { + break; + } + + if (reference_1$1.tashkeel.indexOf(word[nxw]) === -1) { + nextLetter = word[nxw]; + break; } } - return output; + if (!isArabic_1$2.isArabic(word[w]) || isArabic_1$2.isMath(word[w])) { + // space or other non-Arabic + output += word[w]; + state = 'initial'; + } else if (reference_1$1.tashkeel.indexOf(word[w]) > -1) { + // tashkeel - add without changing state + output += word[w]; + } else if (nextLetter === ' ' || // last Arabic letter in this word + reference_1$1.lineBreakers.indexOf(word[w]) > -1) { + // the current letter is known to break lines + output += CharShaper_1$1.CharShaper(word[w], state === 'initial' ? 'isolated' : 'final'); + state = 'initial'; + } else if (reference_1$1.lams.indexOf(word[w]) > -1 && reference_1$1.alefs.indexOf(nextLetter) > -1) { + // LA letters - advance an additional letter after this + output += unicode_ligatures_1["default"][word[w] + nextLetter][state === 'initial' ? 'isolated' : 'final']; + + while (word[w] !== nextLetter) { + w++; + } + + state = 'initial'; + } else { + output += CharShaper_1$1.CharShaper(word[w], state); + state = 'medial'; + } } - exports.WordShaper = WordShaper; - }); + return output; + } - var ParentLetter_1 = createCommonjsModule(function (module, exports) { + WordShaper$2.WordShaper = WordShaper$1; - Object.defineProperty(exports, "__esModule", { - value: true - }); + var ParentLetter$1 = {}; - function ParentLetter(letter) { - if (!isArabic_1.isArabic(letter)) { - throw new Error('Not an Arabic letter'); - } + Object.defineProperty(ParentLetter$1, "__esModule", { + value: true + }); + var unicode_arabic_1 = unicodeArabic; + var isArabic_1$1 = isArabic$1; + var reference_1 = reference; - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); + function ParentLetter(letter) { + if (!isArabic_1$1.isArabic(letter)) { + throw new Error('Not an Arabic letter'); + } - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; + for (var w = 0; w < reference_1.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicode_arabic_1["default"][reference_1.letterList[w]]; + var versions = Object.keys(letterForms); - if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // look at this embedded object - var embeddedForms = Object.keys(localVersion); + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - for (var ef = 0; ef < embeddedForms.length; ef++) { - var form = localVersion[embeddedForms[ef]]; + if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // look at this embedded object + var embeddedForms = Object.keys(localVersion); - if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - return localVersion; - } + for (var ef = 0; ef < embeddedForms.length; ef++) { + var form = localVersion[embeddedForms[ef]]; + + if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + return localVersion; } - } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - // match - return letterForms; } + } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + // match + return letterForms; } - - return null; } + + return null; } + } - exports.ParentLetter = ParentLetter; + ParentLetter$1.ParentLetter = ParentLetter; - function GrandparentLetter(letter) { - if (!isArabic_1.isArabic(letter)) { - throw new Error('Not an Arabic letter'); - } + function GrandparentLetter(letter) { + if (!isArabic_1$1.isArabic(letter)) { + throw new Error('Not an Arabic letter'); + } - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); + for (var w = 0; w < reference_1.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicode_arabic_1["default"][reference_1.letterList[w]]; + var versions = Object.keys(letterForms); - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // look at this embedded object - var embeddedForms = Object.keys(localVersion); + if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // look at this embedded object + var embeddedForms = Object.keys(localVersion); - for (var ef = 0; ef < embeddedForms.length; ef++) { - var form = localVersion[embeddedForms[ef]]; + for (var ef = 0; ef < embeddedForms.length; ef++) { + var form = localVersion[embeddedForms[ef]]; - if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - return letterForms; - } + if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + return letterForms; } - } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - // match - return letterForms; } + } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + // match + return letterForms; } - - return null; } - } - exports.GrandparentLetter = GrandparentLetter; - }); + return null; + } + } - var lib = createCommonjsModule(function (module, exports) { + ParentLetter$1.GrandparentLetter = GrandparentLetter; - Object.defineProperty(exports, "__esModule", { - value: true - }); - exports.isArabic = isArabic_1.isArabic; - exports.GlyphSplitter = GlyphSplitter_1.GlyphSplitter; - exports.BaselineSplitter = BaselineSplitter_1.BaselineSplitter; - exports.Normal = Normalization.Normal; - exports.CharShaper = CharShaper_1.CharShaper; - exports.WordShaper = WordShaper_1.WordShaper; - exports.ParentLetter = ParentLetter_1.ParentLetter; - exports.GrandparentLetter = ParentLetter_1.GrandparentLetter; + Object.defineProperty(lib, "__esModule", { + value: true }); + var isArabic_1 = isArabic$1; + lib.isArabic = isArabic_1.isArabic; + var GlyphSplitter_1 = GlyphSplitter$1; + lib.GlyphSplitter = GlyphSplitter_1.GlyphSplitter; + var BaselineSplitter_1 = BaselineSplitter$1; + lib.BaselineSplitter = BaselineSplitter_1.BaselineSplitter; + var Normalization_1 = Normalization; + lib.Normal = Normalization_1.Normal; + var CharShaper_1 = CharShaper$1; + lib.CharShaper = CharShaper_1.CharShaper; + var WordShaper_1 = WordShaper$2; + var WordShaper = lib.WordShaper = WordShaper_1.WordShaper; + var ParentLetter_1 = ParentLetter$1; + lib.ParentLetter = ParentLetter_1.ParentLetter; + lib.GrandparentLetter = ParentLetter_1.GrandparentLetter; var rtlRegex = /[\u0590-\u05FF\u0600-\u06FF\u0750-\u07BF\u08A0–\u08BF]/; function fixRTLTextForSvg(inputText) { @@ -19652,7 +20798,7 @@ var hebrewSign = /[\u0591-\u05bd\u05bf\u05c1-\u05c5\u05c7]/; // Arabic word shaping if (arabicRegex.test(inputText)) { - inputText = lib.WordShaper(inputText); + inputText = WordShaper(inputText); } for (var n = 0; n < inputText.length; n++) { @@ -19688,10 +20834,13 @@ return ret; } + var DESCRIPTORS$1 = descriptors; + var objectKeys = objectKeys$4; + var toIndexedObject = toIndexedObject$b; var propertyIsEnumerable = objectPropertyIsEnumerable.f; // `Object.{ entries, values }` methods implementation - var createMethod$5 = function (TO_ENTRIES) { + var createMethod$1 = function (TO_ENTRIES) { return function (it) { var O = toIndexedObject(it); var keys = objectKeys(O); @@ -19701,7 +20850,7 @@ var key; while (length > i) { key = keys[i++]; - if (!descriptors || propertyIsEnumerable.call(O, key)) { + if (!DESCRIPTORS$1 || propertyIsEnumerable.call(O, key)) { result.push(TO_ENTRIES ? [key, O[key]] : O[key]); } } @@ -19711,18 +20860,19 @@ var objectToArray = { // `Object.entries` method - // https://tc39.github.io/ecma262/#sec-object.entries - entries: createMethod$5(true), + // https://tc39.es/ecma262/#sec-object.entries + entries: createMethod$1(true), // `Object.values` method - // https://tc39.github.io/ecma262/#sec-object.values - values: createMethod$5(false) + // https://tc39.es/ecma262/#sec-object.values + values: createMethod$1(false) }; + var $$k = _export; var $values = objectToArray.values; // `Object.values` method - // https://tc39.github.io/ecma262/#sec-object.values - _export({ target: 'Object', stat: true }, { + // https://tc39.es/ecma262/#sec-object.values + $$k({ target: 'Object', stat: true }, { values: function values(O) { return $values(O); } @@ -19755,10 +20905,17 @@ // within and between iD sessions on the same site. // + /** + * @param {string} k + * @param {string?} v + * @returns {boolean} true if the action succeeded + */ + function corePreferences(k, v) { try { if (arguments.length === 1) return _storage.getItem(k);else if (v === null) _storage.removeItem(k);else _storage.setItem(k, v); + return true; } catch (e) { /* eslint-disable no-console */ if (typeof console !== 'undefined') { @@ -19766,63 +20923,114 @@ } /* eslint-enable no-console */ + + return false; } } - function responseText(response) { - if (!response.ok) throw new Error(response.status + " " + response.statusText); - return response.text(); - } + var vparse = {exports: {}}; - function d3_text (input, init) { - return fetch(input, init).then(responseText); - } + (function (module) { + (function (window) { - function responseJson(response) { - if (!response.ok) throw new Error(response.status + " " + response.statusText); - if (response.status === 204 || response.status === 205) return; - return response.json(); - } + function parseVersion(v) { + var m = v.replace(/[^0-9.]/g, '').match(/[0-9]*\.|[0-9]+/g) || []; + v = { + major: +m[0] || 0, + minor: +m[1] || 0, + patch: +m[2] || 0, + build: +m[3] || 0 + }; + v.isEmpty = !v.major && !v.minor && !v.patch && !v.build; + v.parsed = [v.major, v.minor, v.patch, v.build]; + v.text = v.parsed.join('.'); + v.compare = compare; + return v; + } - function d3_json (input, init) { - return fetch(input, init).then(responseJson); - } + function compare(v) { + if (typeof v === 'string') { + v = parseVersion(v); + } - function parser(type) { - return function (input, init) { - return d3_text(input, init).then(function (text) { - return new DOMParser().parseFromString(text, type); - }); - }; - } + for (var i = 0; i < 4; i++) { + if (this.parsed[i] !== v.parsed[i]) { + return this.parsed[i] > v.parsed[i] ? 1 : -1; + } + } - var d3_xml = parser("application/xml"); - var svg = parser("image/svg+xml"); + return 0; + } + /* istanbul ignore next */ + + + if (module && 'object' === 'object') { + module.exports = parseVersion; + } else { + window.parseVersion = parseVersion; + } + })(commonjsGlobal); + })(vparse); + + var parseVersion = vparse.exports; + + var name = "iD"; + var version = "2.20.2"; + var description = "A friendly editor for OpenStreetMap"; + var main = "dist/iD.min.js"; + var repository = "github:openstreetmap/iD"; + var homepage = "https://github.com/openstreetmap/iD"; + var bugs = "https://github.com/openstreetmap/iD/issues"; + var keywords = ["editor","openstreetmap"]; + var license = "ISC"; + var scripts = {all:"npm-run-all -s clean build build:legacy dist",build:"npm-run-all -s build:css build:data build:dev","build:css":"node scripts/build_css.js","build:data":"shx mkdir -p dist/data && node scripts/build_data.js","build:dev":"rollup --config config/rollup.config.dev.js","build:legacy":"rollup --config config/rollup.config.legacy.js","build:stats":"rollup --config config/rollup.config.stats.js",clean:"shx rm -f dist/*.js dist/*.map dist/*.css dist/img/*.svg",dist:"npm-run-all -p dist:**","dist:mapillary":"shx mkdir -p dist/mapillary-js && shx cp -R node_modules/mapillary-js/dist/* dist/mapillary-js/","dist:pannellum":"shx mkdir -p dist/pannellum-streetside && shx cp -R node_modules/pannellum/build/* dist/pannellum-streetside/","dist:min:iD":"uglifyjs dist/iD.legacy.js --compress --mangle --output dist/iD.min.js","dist:svg:iD":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"iD-%s\" --symbol-sprite dist/img/iD-sprite.svg \"svg/iD-sprite/**/*.svg\"","dist:svg:community":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"community-%s\" --symbol-sprite dist/img/community-sprite.svg node_modules/osm-community-index/dist/img/*.svg","dist:svg:fa":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/fa-sprite.svg svg/fontawesome/*.svg","dist:svg:maki":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"maki-%s\" --symbol-sprite dist/img/maki-sprite.svg node_modules/@mapbox/maki/icons/*.svg","dist:svg:mapillary:signs":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/mapillary-sprite.svg node_modules/mapillary_sprite_source/package_signs/*.svg","dist:svg:mapillary:objects":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/mapillary-object-sprite.svg node_modules/mapillary_sprite_source/package_objects/*.svg","dist:svg:temaki":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"temaki-%s\" --symbol-sprite dist/img/temaki-sprite.svg node_modules/@ideditor/temaki/icons/*.svg",imagery:"node scripts/update_imagery.js",lint:"eslint scripts test/spec modules","lint:fix":"eslint scripts test/spec modules --fix",start:"npm-run-all -s build start:server",quickstart:"npm-run-all -s build:dev start:server","start:server":"node scripts/server.js",test:"npm-run-all -s lint build:css build:data build:legacy test:spec","test:spec":"phantomjs --web-security=no node_modules/mocha-phantomjs-core/mocha-phantomjs-core.js test/index.html spec",translations:"node scripts/update_locales.js"}; + var dependencies = {"@ideditor/country-coder":"~5.0.3","@ideditor/location-conflation":"~1.0.2","@mapbox/geojson-area":"^0.2.2","@mapbox/sexagesimal":"1.2.0","@mapbox/vector-tile":"^1.3.1","@tmcw/togeojson":"^4.5.0","@turf/bbox-clip":"^6.0.0","abortcontroller-polyfill":"^1.4.0","aes-js":"^3.1.2","alif-toolkit":"^1.2.9","core-js":"^3.6.5",diacritics:"1.3.0","fast-deep-equal":"~3.1.1","fast-json-stable-stringify":"2.1.0","lodash-es":"~4.17.15",marked:"~2.0.0","node-diff3":"2.1.0","osm-auth":"1.1.0",pannellum:"2.5.6",pbf:"^3.2.1","polygon-clipping":"~0.15.1",rbush:"3.0.1","whatwg-fetch":"^3.4.1","which-polygon":"2.2.0"}; + var devDependencies = {"@babel/core":"^7.11.6","@babel/preset-env":"^7.11.5","@fortawesome/fontawesome-svg-core":"^1.2.32","@fortawesome/free-brands-svg-icons":"~5.15.1","@fortawesome/free-regular-svg-icons":"~5.15.1","@fortawesome/free-solid-svg-icons":"~5.15.1","@ideditor/temaki":"~4.4.0","@mapbox/maki":"^6.0.0","@rollup/plugin-babel":"^5.2.1","@rollup/plugin-commonjs":"^21.0.0","@rollup/plugin-json":"^4.0.1","@rollup/plugin-node-resolve":"~13.0.5",autoprefixer:"^10.0.1",btoa:"^1.2.1",chai:"^4.1.0","cldr-core":"37.0.0","cldr-localenames-full":"37.0.0",colors:"^1.1.2","concat-files":"^0.1.1",d3:"~6.6.0","editor-layer-index":"github:osmlab/editor-layer-index#gh-pages",eslint:"^7.1.0",gaze:"^1.1.3",glob:"^7.1.0",happen:"^0.3.1","js-yaml":"^4.0.0","json-stringify-pretty-compact":"^3.0.0",mapillary_sprite_source:"^1.8.0","mapillary-js":"4.0.0",minimist:"^1.2.3",mocha:"^7.0.1","mocha-phantomjs-core":"^2.1.0","name-suggestion-index":"~6.0","node-fetch":"^2.6.1","npm-run-all":"^4.0.0","object-inspect":"1.10.3","osm-community-index":"~5.1.0","phantomjs-prebuilt":"~2.1.16",postcss:"^8.1.1","postcss-selector-prepend":"^0.5.0",rollup:"~2.52.8","rollup-plugin-includepaths":"~0.2.3","rollup-plugin-progress":"^1.1.1","rollup-plugin-visualizer":"~4.2.0",shelljs:"^0.8.0",shx:"^0.3.0",sinon:"7.5.0","sinon-chai":"^3.3.0",smash:"0.0","static-server":"^2.2.1","svg-sprite":"1.5.1","uglify-js":"~3.13.0",vparse:"~1.1.0"}; + var engines = {node:">=10"}; + var browserslist = ["> 0.2%, last 6 major versions, Firefox ESR, IE 11, maintained node versions"]; + var packageJSON = { + name: name, + version: version, + description: description, + main: main, + repository: repository, + homepage: homepage, + bugs: bugs, + keywords: keywords, + license: license, + scripts: scripts, + dependencies: dependencies, + devDependencies: devDependencies, + engines: engines, + browserslist: browserslist + }; var _mainFileFetcher = coreFileFetcher(); // singleton // coreFileFetcher asynchronously fetches data from JSON files // function coreFileFetcher() { + var ociVersion = packageJSON.devDependencies['osm-community-index']; + var v = parseVersion(ociVersion); + var vMinor = "".concat(v.major, ".").concat(v.minor); var _this = {}; var _inflight = {}; var _fileMap = { 'address_formats': 'data/address_formats.min.json', - 'deprecated': 'data/deprecated.min.json', - 'discarded': 'data/discarded.min.json', + 'deprecated': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/deprecated.min.json', + 'discarded': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/discarded.min.json', 'imagery': 'data/imagery.min.json', 'intro_graph': 'data/intro_graph.min.json', 'keepRight': 'data/keepRight.min.json', 'languages': 'data/languages.min.json', - 'locales': 'data/locales.min.json', - 'nsi_brands': 'https://cdn.jsdelivr.net/npm/name-suggestion-index@4/dist/brands.min.json', - 'nsi_filters': 'https://cdn.jsdelivr.net/npm/name-suggestion-index@4/dist/filters.min.json', - 'oci_features': 'https://cdn.jsdelivr.net/npm/osm-community-index@2/dist/features.min.json', - 'oci_resources': 'https://cdn.jsdelivr.net/npm/osm-community-index@2/dist/resources.min.json', - 'preset_categories': 'data/preset_categories.min.json', - 'preset_defaults': 'data/preset_defaults.min.json', - 'preset_fields': 'data/preset_fields.min.json', - 'preset_presets': 'data/preset_presets.min.json', + 'locales': 'locales/index.min.json', + 'oci_defaults': "https://cdn.jsdelivr.net/npm/osm-community-index@".concat(vMinor, "/dist/defaults.min.json"), + 'oci_features': "https://cdn.jsdelivr.net/npm/osm-community-index@".concat(vMinor, "/dist/featureCollection.min.json"), + 'oci_resources': "https://cdn.jsdelivr.net/npm/osm-community-index@".concat(vMinor, "/dist/resources.min.json"), + 'preset_categories': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/preset_categories.min.json', + 'preset_defaults': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/preset_defaults.min.json', + 'preset_fields': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/fields.min.json', + 'preset_presets': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/presets.min.json', 'phone_formats': 'data/phone_formats.min.json', 'qa_data': 'data/qa_data.min.json', 'shortcuts': 'data/shortcuts.min.json', @@ -19853,7 +21061,16 @@ var prom = _inflight[url]; if (!prom) { - _inflight[url] = prom = d3_json(url).then(function (result) { + _inflight[url] = prom = fetch(url).then(function (response) { + // fetch in PhantomJS tests may return ok=false and status=0 even if it's okay + if (!response.ok && response.status !== 0 || !response.json) { + throw new Error(response.status + ' ' + response.statusText); + } + + if (response.status === 204 || response.status === 205) return; // No Content, Reset Content + + return response.json(); + }).then(function (result) { delete _inflight[url]; if (!result) { @@ -19903,79033 +21120,82340 @@ return _this; } - var $findIndex$1 = arrayIteration.findIndex; + var classof = classofRaw$1; + // `thisNumberValue` abstract operation + // https://tc39.es/ecma262/#sec-thisnumbervalue + var thisNumberValue$2 = function (value) { + if (typeof value != 'number' && classof(value) != 'Number') { + throw TypeError('Incorrect invocation'); + } + return +value; + }; + var toInteger$1 = toInteger$b; + var requireObjectCoercible$6 = requireObjectCoercible$e; - var FIND_INDEX = 'findIndex'; - var SKIPS_HOLES$1 = true; + // `String.prototype.repeat` method implementation + // https://tc39.es/ecma262/#sec-string.prototype.repeat + var stringRepeat = function repeat(count) { + var str = String(requireObjectCoercible$6(this)); + var result = ''; + var n = toInteger$1(count); + if (n < 0 || n == Infinity) throw RangeError('Wrong number of repetitions'); + for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) result += str; + return result; + }; - var USES_TO_LENGTH$b = arrayMethodUsesToLength(FIND_INDEX); + var $$j = _export; + var toInteger = toInteger$b; + var thisNumberValue$1 = thisNumberValue$2; + var repeat$2 = stringRepeat; + var fails$7 = fails$N; - // Shouldn't skip holes - if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES$1 = false; }); + var nativeToFixed = 1.0.toFixed; + var floor = Math.floor; - // `Array.prototype.findIndex` method - // https://tc39.github.io/ecma262/#sec-array.prototype.findindex - _export({ target: 'Array', proto: true, forced: SKIPS_HOLES$1 || !USES_TO_LENGTH$b }, { - findIndex: function findIndex(callbackfn /* , that = undefined */) { - return $findIndex$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + var pow = function (x, n, acc) { + return n === 0 ? acc : n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc); + }; + + var log = function (x) { + var n = 0; + var x2 = x; + while (x2 >= 4096) { + n += 12; + x2 /= 4096; } - }); + while (x2 >= 2) { + n += 1; + x2 /= 2; + } return n; + }; - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables(FIND_INDEX); + var multiply = function (data, n, c) { + var index = -1; + var c2 = c; + while (++index < 6) { + c2 += n * data[index]; + data[index] = c2 % 1e7; + c2 = floor(c2 / 1e7); + } + }; - var $includes$1 = arrayIncludes.includes; + var divide = function (data, n) { + var index = 6; + var c = 0; + while (--index >= 0) { + c += data[index]; + data[index] = floor(c / n); + c = (c % n) * 1e7; + } + }; + var dataToString = function (data) { + var index = 6; + var s = ''; + while (--index >= 0) { + if (s !== '' || index === 0 || data[index] !== 0) { + var t = String(data[index]); + s = s === '' ? t : s + repeat$2.call('0', 7 - t.length) + t; + } + } return s; + }; + var FORCED$4 = nativeToFixed && ( + 0.00008.toFixed(3) !== '0.000' || + 0.9.toFixed(0) !== '1' || + 1.255.toFixed(2) !== '1.25' || + 1000000000000000128.0.toFixed(0) !== '1000000000000000128' + ) || !fails$7(function () { + // V8 ~ Android 4.3- + nativeToFixed.call({}); + }); - var USES_TO_LENGTH$c = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); + // `Number.prototype.toFixed` method + // https://tc39.es/ecma262/#sec-number.prototype.tofixed + $$j({ target: 'Number', proto: true, forced: FORCED$4 }, { + toFixed: function toFixed(fractionDigits) { + var number = thisNumberValue$1(this); + var fractDigits = toInteger(fractionDigits); + var data = [0, 0, 0, 0, 0, 0]; + var sign = ''; + var result = '0'; + var e, z, j, k; - // `Array.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-array.prototype.includes - _export({ target: 'Array', proto: true, forced: !USES_TO_LENGTH$c }, { - includes: function includes(el /* , fromIndex = 0 */) { - return $includes$1(this, el, arguments.length > 1 ? arguments[1] : undefined); + if (fractDigits < 0 || fractDigits > 20) throw RangeError('Incorrect fraction digits'); + // eslint-disable-next-line no-self-compare -- NaN check + if (number != number) return 'NaN'; + if (number <= -1e21 || number >= 1e21) return String(number); + if (number < 0) { + sign = '-'; + number = -number; + } + if (number > 1e-21) { + e = log(number * pow(2, 69, 1)) - 69; + z = e < 0 ? number * pow(2, -e, 1) : number / pow(2, e, 1); + z *= 0x10000000000000; + e = 52 - e; + if (e > 0) { + multiply(data, 0, z); + j = fractDigits; + while (j >= 7) { + multiply(data, 1e7, 0); + j -= 7; + } + multiply(data, pow(10, j, 1), 0); + j = e - 1; + while (j >= 23) { + divide(data, 1 << 23); + j -= 23; + } + divide(data, 1 << j); + multiply(data, 1, 1); + divide(data, 2); + result = dataToString(data); + } else { + multiply(data, 0, z); + multiply(data, 1 << -e, 0); + result = dataToString(data) + repeat$2.call('0', fractDigits); + } + } + if (fractDigits > 0) { + k = result.length; + result = sign + (k <= fractDigits + ? '0.' + repeat$2.call('0', fractDigits - k) + result + : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits)); + } else { + result = sign + result; + } return result; } }); - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('includes'); + var global$1 = global$F; - var notARegexp = function (it) { - if (isRegexp(it)) { - throw TypeError("The method doesn't accept regular expressions"); - } return it; + var globalIsFinite = global$1.isFinite; + + // `Number.isFinite` method + // https://tc39.es/ecma262/#sec-number.isfinite + // eslint-disable-next-line es/no-number-isfinite -- safe + var numberIsFinite$1 = Number.isFinite || function isFinite(it) { + return typeof it == 'number' && globalIsFinite(it); }; - var MATCH$2 = wellKnownSymbol('match'); + var $$i = _export; + var numberIsFinite = numberIsFinite$1; - var correctIsRegexpLogic = function (METHOD_NAME) { - var regexp = /./; - try { - '/./'[METHOD_NAME](regexp); - } catch (e) { - try { - regexp[MATCH$2] = false; - return '/./'[METHOD_NAME](regexp); - } catch (f) { /* empty */ } - } return false; - }; - - // `String.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-string.prototype.includes - _export({ target: 'String', proto: true, forced: !correctIsRegexpLogic('includes') }, { - includes: function includes(searchString /* , position = 0 */) { - return !!~String(requireObjectCoercible(this)) - .indexOf(notARegexp(searchString), arguments.length > 1 ? arguments[1] : undefined); - } - }); + // `Number.isFinite` method + // https://tc39.es/ecma262/#sec-number.isfinite + $$i({ target: 'Number', stat: true }, { isFinite: numberIsFinite }); - var _detected; + var $$h = _export; + var toAbsoluteIndex = toAbsoluteIndex$8; - function utilDetect(refresh) { - if (_detected && !refresh) return _detected; - _detected = {}; - var ua = navigator.userAgent; - var m = null; - /* Browser */ + var fromCharCode = String.fromCharCode; + // eslint-disable-next-line es/no-string-fromcodepoint -- required for testing + var $fromCodePoint = String.fromCodePoint; - m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge + // length should be 1, old FF problem + var INCORRECT_LENGTH = !!$fromCodePoint && $fromCodePoint.length != 1; - if (m !== null) { - _detected.browser = m[1]; - _detected.version = m[2]; + // `String.fromCodePoint` method + // https://tc39.es/ecma262/#sec-string.fromcodepoint + $$h({ target: 'String', stat: true, forced: INCORRECT_LENGTH }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + fromCodePoint: function fromCodePoint(x) { + var elements = []; + var length = arguments.length; + var i = 0; + var code; + while (length > i) { + code = +arguments[i++]; + if (toAbsoluteIndex(code, 0x10FFFF) !== code) throw RangeError(code + ' is not a valid code point'); + elements.push(code < 0x10000 + ? fromCharCode(code) + : fromCharCode(((code -= 0x10000) >> 10) + 0xD800, code % 0x400 + 0xDC00) + ); + } return elements.join(''); } + }); - if (!_detected.browser) { - m = ua.match(/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/i); // IE11 + var fixRegExpWellKnownSymbolLogic = fixRegexpWellKnownSymbolLogic; + var anObject = anObject$m; + var requireObjectCoercible$5 = requireObjectCoercible$e; + var sameValue = sameValue$1; + var regExpExec = regexpExecAbstract; - if (m !== null) { - _detected.browser = 'msie'; - _detected.version = m[1]; - } - } + // @@search logic + fixRegExpWellKnownSymbolLogic('search', function (SEARCH, nativeSearch, maybeCallNative) { + return [ + // `String.prototype.search` method + // https://tc39.es/ecma262/#sec-string.prototype.search + function search(regexp) { + var O = requireObjectCoercible$5(this); + var searcher = regexp == undefined ? undefined : regexp[SEARCH]; + return searcher !== undefined ? searcher.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); + }, + // `RegExp.prototype[@@search]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@search + function (string) { + var res = maybeCallNative(nativeSearch, this, string); + if (res.done) return res.value; - if (!_detected.browser) { - m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ + var rx = anObject(this); + var S = String(string); - if (m !== null) { - _detected.browser = 'Opera'; - _detected.version = m[2]; + var previousLastIndex = rx.lastIndex; + if (!sameValue(previousLastIndex, 0)) rx.lastIndex = 0; + var result = regExpExec(rx, S); + if (!sameValue(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex; + return result === null ? -1 : result.index; } - } + ]; + }); - if (!_detected.browser) { - m = ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i); + var rbush$2 = {exports: {}}; - if (m !== null) { - _detected.browser = m[1]; - _detected.version = m[2]; - m = ua.match(/version\/([\.\d]+)/i); - if (m !== null) _detected.version = m[1]; - } - } + var quickselect$2 = {exports: {}}; - if (!_detected.browser) { - _detected.browser = navigator.appName; - _detected.version = navigator.appVersion; - } // keep major.minor version only.. + (function (module, exports) { + (function (global, factory) { + module.exports = factory() ; + })(commonjsGlobal, function () { + function quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); + } - _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities - // Legacy Opera has incomplete svg style support. See #715 + function quickselectStep(arr, k, left, right, compare) { + while (right > left) { + if (right - left > 600) { + var n = right - left + 1; + var m = k - left + 1; + var z = Math.log(n); + var s = 0.5 * Math.exp(2 * z / 3); + var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); + var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); + var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); + quickselectStep(arr, k, newLeft, newRight, compare); + } - _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - if (_detected.browser.toLowerCase() === 'msie') { - _detected.ie = true; - _detected.browser = 'Internet Explorer'; - _detected.support = parseFloat(_detected.version) >= 11; - } else { - _detected.ie = false; - _detected.support = true; - } + while (i < j) { + swap(arr, i, j); + i++; + j--; - _detected.filedrop = window.FileReader && 'ondrop' in window; - _detected.download = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); - _detected.cssfilters = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); - /* Platform */ + while (compare(arr[i], t) < 0) { + i++; + } - if (/Win/.test(ua)) { - _detected.os = 'win'; - _detected.platform = 'Windows'; - } else if (/Mac/.test(ua)) { - _detected.os = 'mac'; - _detected.platform = 'Macintosh'; - } else if (/X11/.test(ua) || /Linux/.test(ua)) { - _detected.os = 'linux'; - _detected.platform = 'Linux'; - } else { - _detected.os = 'win'; - _detected.platform = 'Unknown'; - } + while (compare(arr[j], t) > 0) { + j--; + } + } - _detected.isMobileWebKit = (/\b(iPad|iPhone|iPod)\b/.test(ua) || // HACK: iPadOS 13+ requests desktop sites by default by using a Mac user agent, - // so assume any "mac" with multitouch is actually iOS - navigator.platform === 'MacIntel' && 'maxTouchPoints' in navigator && navigator.maxTouchPoints > 1) && /WebKit/.test(ua) && !/Edge/.test(ua) && !window.MSStream; - /* Locale */ - // An array of locales requested by the browser in priority order. + if (compare(arr[left], t) === 0) swap(arr, left, j);else { + j++; + swap(arr, j, right); + } + if (j <= k) left = j + 1; + if (k <= j) right = j - 1; + } + } - _detected.browserLocales = Array.from(new Set( // remove duplicates - [navigator.language].concat(navigator.languages || []).concat([// old property for backwards compatibility - navigator.userLanguage]) // remove any undefined values - .filter(Boolean))); - /* Host */ + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; + } - var loc = window.top.location; - var origin = loc.origin; + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - if (!origin) { - // for unpatched IE11 - origin = loc.protocol + '//' + loc.hostname + (loc.port ? ':' + loc.port : ''); - } + return quickselect; + }); + })(quickselect$2); - _detected.host = origin + loc.pathname; - return _detected; - } + rbush$2.exports = rbush$1; - var getOwnPropertyNames$2 = objectGetOwnPropertyNames.f; - var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f; - var defineProperty$a = objectDefineProperty.f; - var trim$2 = stringTrim.trim; + rbush$2.exports["default"] = rbush$1; - var NUMBER = 'Number'; - var NativeNumber = global_1[NUMBER]; - var NumberPrototype = NativeNumber.prototype; + var quickselect$1 = quickselect$2.exports; - // Opera ~12 has broken Object#toString - var BROKEN_CLASSOF = classofRaw(objectCreate(NumberPrototype)) == NUMBER; + function rbush$1(maxEntries, format) { + if (!(this instanceof rbush$1)) return new rbush$1(maxEntries, format); // max entries in a node is 9 by default; min node fill is 40% for best performance - // `ToNumber` abstract operation - // https://tc39.github.io/ecma262/#sec-tonumber - var toNumber = function (argument) { - var it = toPrimitive(argument, false); - var first, third, radix, maxCode, digits, length, index, code; - if (typeof it == 'string' && it.length > 2) { - it = trim$2(it); - first = it.charCodeAt(0); - if (first === 43 || first === 45) { - third = it.charCodeAt(2); - if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix - } else if (first === 48) { - switch (it.charCodeAt(1)) { - case 66: case 98: radix = 2; maxCode = 49; break; // fast equal of /^0b[01]+$/i - case 79: case 111: radix = 8; maxCode = 55; break; // fast equal of /^0o[0-7]+$/i - default: return +it; - } - digits = it.slice(2); - length = digits.length; - for (index = 0; index < length; index++) { - code = digits.charCodeAt(index); - // parseInt parses a string to a first unavailable symbol - // but ToNumber should return NaN if a string contains unavailable symbols - if (code < 48 || code > maxCode) return NaN; - } return parseInt(digits, radix); - } - } return +it; - }; + this._maxEntries = Math.max(4, maxEntries || 9); + this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); - // `Number` constructor - // https://tc39.github.io/ecma262/#sec-number-constructor - if (isForced_1(NUMBER, !NativeNumber(' 0o1') || !NativeNumber('0b1') || NativeNumber('+0x1'))) { - var NumberWrapper = function Number(value) { - var it = arguments.length < 1 ? 0 : value; - var dummy = this; - return dummy instanceof NumberWrapper - // check on 1..constructor(foo) case - && (BROKEN_CLASSOF ? fails(function () { NumberPrototype.valueOf.call(dummy); }) : classofRaw(dummy) != NUMBER) - ? inheritIfRequired(new NativeNumber(toNumber(it)), dummy, NumberWrapper) : toNumber(it); - }; - for (var keys$3 = descriptors ? getOwnPropertyNames$2(NativeNumber) : ( - // ES3: - 'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' + - // ES2015 (in case, if modules with ES2015 Number statics required before): - 'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' + - 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger' - ).split(','), j$2 = 0, key$1; keys$3.length > j$2; j$2++) { - if (has(NativeNumber, key$1 = keys$3[j$2]) && !has(NumberWrapper, key$1)) { - defineProperty$a(NumberWrapper, key$1, getOwnPropertyDescriptor$3(NativeNumber, key$1)); - } + if (format) { + this._initFormat(format); } - NumberWrapper.prototype = NumberPrototype; - NumberPrototype.constructor = NumberWrapper; - redefine(global_1, NUMBER, NumberWrapper); + + this.clear(); } - // `Number.MAX_SAFE_INTEGER` constant - // https://tc39.github.io/ecma262/#sec-number.max_safe_integer - _export({ target: 'Number', stat: true }, { - MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF - }); + rbush$1.prototype = { + all: function all() { + return this._all(this.data, []); + }, + search: function search(bbox) { + var node = this.data, + result = [], + toBBox = this.toBBox; + if (!intersects$1(bbox, node)) return result; + var nodesToSearch = [], + i, + len, + child, + childBBox; - var aesJs = createCommonjsModule(function (module, exports) { - /*! MIT License. Copyright 2015-2018 Richard Moore . See LICENSE.txt. */ - (function (root) { + while (node) { + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + childBBox = node.leaf ? toBBox(child) : child; - function checkInt(value) { - return parseInt(value) === value; + if (intersects$1(bbox, childBBox)) { + if (node.leaf) result.push(child);else if (contains$1(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); + } + } + + node = nodesToSearch.pop(); } - function checkInts(arrayish) { - if (!checkInt(arrayish.length)) { - return false; - } + return result; + }, + collides: function collides(bbox) { + var node = this.data, + toBBox = this.toBBox; + if (!intersects$1(bbox, node)) return false; + var nodesToSearch = [], + i, + len, + child, + childBBox; - for (var i = 0; i < arrayish.length; i++) { - if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { - return false; + while (node) { + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + childBBox = node.leaf ? toBBox(child) : child; + + if (intersects$1(bbox, childBBox)) { + if (node.leaf || contains$1(bbox, childBBox)) return true; + nodesToSearch.push(child); } } - return true; + node = nodesToSearch.pop(); } - function coerceArray(arg, copy) { - // ArrayBuffer view - if (arg.buffer && arg.name === 'Uint8Array') { - if (copy) { - if (arg.slice) { - arg = arg.slice(); - } else { - arg = Array.prototype.slice.call(arg); - } - } + return false; + }, + load: function load(data) { + if (!(data && data.length)) return this; - return arg; - } // It's an array; check it is a valid representation of a byte + if (data.length < this._minEntries) { + for (var i = 0, len = data.length; i < len; i++) { + this.insert(data[i]); + } + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - if (Array.isArray(arg)) { - if (!checkInts(arg)) { - throw new Error('Array contains invalid value: ' + arg); - } - return new Uint8Array(arg); - } // Something else, but behaves like an array (maybe a Buffer? Arguments?) + var node = this._build(data.slice(), 0, data.length - 1, 0); + if (!this.data.children.length) { + // save as is if tree is empty + this.data = node; + } else if (this.data.height === node.height) { + // split root if trees have the same height + this._splitRoot(this.data, node); + } else { + if (this.data.height < node.height) { + // swap trees if inserted one is bigger + var tmpNode = this.data; + this.data = node; + node = tmpNode; + } // insert the small tree into the large tree at appropriate level - if (checkInt(arg.length) && checkInts(arg)) { - return new Uint8Array(arg); - } - throw new Error('unsupported array-like object'); + this._insert(node, this.data.height - node.height - 1, true); } - function createArray(length) { - return new Uint8Array(length); - } + return this; + }, + insert: function insert(item) { + if (item) this._insert(item, this.data.height - 1); + return this; + }, + clear: function clear() { + this.data = createNode$1([]); + return this; + }, + remove: function remove(item, equalsFn) { + if (!item) return this; + var node = this.data, + bbox = this.toBBox(item), + path = [], + indexes = [], + i, + parent, + index, + goingUp; // depth-first iterative tree traversal - function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) { - if (sourceStart != null || sourceEnd != null) { - if (sourceArray.slice) { - sourceArray = sourceArray.slice(sourceStart, sourceEnd); - } else { - sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd); - } + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; } - targetArray.set(sourceArray, targetStart); - } + if (node.leaf) { + // check current node + index = findItem$1(item, node.children, equalsFn); - var convertUtf8 = function () { - function toBytes(text) { - var result = [], - i = 0; - text = encodeURI(text); + if (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); - while (i < text.length) { - var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value + this._condense(path); - if (c === 37) { - result.push(parseInt(text.substr(i, 2), 16)); - i += 2; // otherwise, just the actual byte - } else { - result.push(c); - } + return this; } - - return coerceArray(result); } - function fromBytes(bytes) { - var result = [], - i = 0; + if (!goingUp && !node.leaf && contains$1(node, bbox)) { + // go down + path.push(node); + indexes.push(i); + i = 0; + parent = node; + node = node.children[0]; + } else if (parent) { + // go right + i++; + node = parent.children[i]; + goingUp = false; + } else node = null; // nothing found - while (i < bytes.length) { - var c = bytes[i]; + } - if (c < 128) { - result.push(String.fromCharCode(c)); - i++; - } else if (c > 191 && c < 224) { - result.push(String.fromCharCode((c & 0x1f) << 6 | bytes[i + 1] & 0x3f)); - i += 2; - } else { - result.push(String.fromCharCode((c & 0x0f) << 12 | (bytes[i + 1] & 0x3f) << 6 | bytes[i + 2] & 0x3f)); - i += 3; - } - } + return this; + }, + toBBox: function toBBox(item) { + return item; + }, + compareMinX: compareNodeMinX$1, + compareMinY: compareNodeMinY$1, + toJSON: function toJSON() { + return this.data; + }, + fromJSON: function fromJSON(data) { + this.data = data; + return this; + }, + _all: function _all(node, result) { + var nodesToSearch = []; - return result.join(''); - } + while (node) { + if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); + node = nodesToSearch.pop(); + } - return { - toBytes: toBytes, - fromBytes: fromBytes - }; - }(); + return result; + }, + _build: function _build(items, left, right, height) { + var N = right - left + 1, + M = this._maxEntries, + node; - var convertHex = function () { - function toBytes(text) { - var result = []; + if (N <= M) { + // reached leaf level; return leaf + node = createNode$1(items.slice(left, right + 1)); + calcBBox$1(node, this.toBBox); + return node; + } - for (var i = 0; i < text.length; i += 2) { - result.push(parseInt(text.substr(i, 2), 16)); - } + if (!height) { + // target height of the bulk-loaded tree + height = Math.ceil(Math.log(N) / Math.log(M)); // target number of root entries to maximize storage utilization - return result; - } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html + M = Math.ceil(N / Math.pow(M, height - 1)); + } + node = createNode$1([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles - var Hex = '0123456789abcdef'; + var N2 = Math.ceil(N / M), + N1 = N2 * Math.ceil(Math.sqrt(M)), + i, + j, + right2, + right3; + multiSelect$1(items, left, right, N1, this.compareMinX); - function fromBytes(bytes) { - var result = []; + for (i = left; i <= right; i += N1) { + right2 = Math.min(i + N1 - 1, right); + multiSelect$1(items, i, right2, N2, this.compareMinY); - for (var i = 0; i < bytes.length; i++) { - var v = bytes[i]; - result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); - } + for (j = i; j <= right2; j += N2) { + right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively - return result.join(''); + node.children.push(this._build(items, j, right3, height - 1)); } + } - return { - toBytes: toBytes, - fromBytes: fromBytes - }; - }(); // Number of rounds by keysize - + calcBBox$1(node, this.toBBox); + return node; + }, + _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { + var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; - var numberOfRounds = { - 16: 10, - 24: 12, - 32: 14 - }; // Round constant words - - var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91]; // S-box and Inverse S-box (S is for Substitution) - - var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]; - var Si = [0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]; // Transformations for encryption + while (true) { + path.push(node); + if (node.leaf || path.length - 1 === level) break; + minArea = minEnlargement = Infinity; - var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a]; - var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616]; - var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16]; - var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c]; // Transformations for decryption + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + area = bboxArea$1(child); + enlargement = enlargedArea$1(bbox, child) - area; // choose entry with the least area enlargement - var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742]; - var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857]; - var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8]; - var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0]; // Transformations for decryption key expansion + if (enlargement < minEnlargement) { + minEnlargement = enlargement; + minArea = area < minArea ? area : minArea; + targetNode = child; + } else if (enlargement === minEnlargement) { + // otherwise choose one with the smallest area + if (area < minArea) { + minArea = area; + targetNode = child; + } + } + } - var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]; - var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697]; - var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46]; - var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d]; + node = targetNode || node.children[0]; + } - function convertToInt32(bytes) { - var result = []; + return node; + }, + _insert: function _insert(item, level, isNode) { + var toBBox = this.toBBox, + bbox = isNode ? item : toBBox(item), + insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too - for (var i = 0; i < bytes.length; i += 4) { - result.push(bytes[i] << 24 | bytes[i + 1] << 16 | bytes[i + 2] << 8 | bytes[i + 3]); - } + var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - return result; - } - var AES = function AES(key) { - if (!(this instanceof AES)) { - throw Error('AES must be instanitated with `new`'); - } + node.children.push(item); + extend$2(node, bbox); // split on node overflow; propagate upwards if necessary - Object.defineProperty(this, 'key', { - value: coerceArray(key, true) - }); + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - this._prepare(); - }; + level--; + } else break; + } // adjust bboxes along the insertion path - AES.prototype._prepare = function () { - var rounds = numberOfRounds[this.key.length]; - if (rounds == null) { - throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); - } // encryption round keys + this._adjustParentBBoxes(bbox, insertPath, level); + }, + // split overflowed node into two + _split: function _split(insertPath, level) { + var node = insertPath[level], + M = node.children.length, + m = this._minEntries; + this._chooseSplitAxis(node, m, M); - this._Ke = []; // decryption round keys + var splitIndex = this._chooseSplitIndex(node, m, M); - this._Kd = []; + var newNode = createNode$1(node.children.splice(splitIndex, node.children.length - splitIndex)); + newNode.height = node.height; + newNode.leaf = node.leaf; + calcBBox$1(node, this.toBBox); + calcBBox$1(newNode, this.toBBox); + if (level) insertPath[level - 1].children.push(newNode);else this._splitRoot(node, newNode); + }, + _splitRoot: function _splitRoot(node, newNode) { + // split root node + this.data = createNode$1([node, newNode]); + this.data.height = node.height + 1; + this.data.leaf = false; + calcBBox$1(this.data, this.toBBox); + }, + _chooseSplitIndex: function _chooseSplitIndex(node, m, M) { + var i, bbox1, bbox2, overlap, area, minOverlap, minArea, index; + minOverlap = minArea = Infinity; - for (var i = 0; i <= rounds; i++) { - this._Ke.push([0, 0, 0, 0]); + for (i = m; i <= M - m; i++) { + bbox1 = distBBox$1(node, 0, i, this.toBBox); + bbox2 = distBBox$1(node, i, M, this.toBBox); + overlap = intersectionArea$1(bbox1, bbox2); + area = bboxArea$1(bbox1) + bboxArea$1(bbox2); // choose distribution with minimum overlap - this._Kd.push([0, 0, 0, 0]); + if (overlap < minOverlap) { + minOverlap = overlap; + index = i; + minArea = area < minArea ? area : minArea; + } else if (overlap === minOverlap) { + // otherwise choose distribution with minimum area + if (area < minArea) { + minArea = area; + index = i; + } } + } - var roundKeyCount = (rounds + 1) * 4; - var KC = this.key.length / 4; // convert the key into ints + return index; + }, + // sorts node children by the best axis for split + _chooseSplitAxis: function _chooseSplitAxis(node, m, M) { + var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX$1, + compareMinY = node.leaf ? this.compareMinY : compareNodeMinY$1, + xMargin = this._allDistMargin(node, m, M, compareMinX), + yMargin = this._allDistMargin(node, m, M, compareMinY); // if total distributions margin value is minimal for x, sort by minX, + // otherwise it's already sorted by minY - var tk = convertToInt32(this.key); // copy values into round key arrays - var index; + if (xMargin < yMargin) node.children.sort(compareMinX); + }, + // total margin of all possible split distributions where each node is at least m full + _allDistMargin: function _allDistMargin(node, m, M, compare) { + node.children.sort(compare); + var toBBox = this.toBBox, + leftBBox = distBBox$1(node, 0, m, toBBox), + rightBBox = distBBox$1(node, M - m, M, toBBox), + margin = bboxMargin$1(leftBBox) + bboxMargin$1(rightBBox), + i, + child; - for (var i = 0; i < KC; i++) { - index = i >> 2; - this._Ke[index][i % 4] = tk[i]; - this._Kd[rounds - index][i % 4] = tk[i]; - } // key expansion (fips-197 section 5.2) + for (i = m; i < M - m; i++) { + child = node.children[i]; + extend$2(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin$1(leftBBox); + } + for (i = M - m - 1; i >= m; i--) { + child = node.children[i]; + extend$2(rightBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin$1(rightBBox); + } - var rconpointer = 0; - var t = KC, - tt; + return margin; + }, + _adjustParentBBoxes: function _adjustParentBBoxes(bbox, path, level) { + // adjust bboxes along the given tree path + for (var i = level; i >= 0; i--) { + extend$2(path[i], bbox); + } + }, + _condense: function _condense(path) { + // go through the path, removing empty nodes and updating bboxes + for (var i = path.length - 1, siblings; i >= 0; i--) { + if (path[i].children.length === 0) { + if (i > 0) { + siblings = path[i - 1].children; + siblings.splice(siblings.indexOf(path[i]), 1); + } else this.clear(); + } else calcBBox$1(path[i], this.toBBox); + } + }, + _initFormat: function _initFormat(format) { + // data format (minX, minY, maxX, maxY accessors) + // uses eval-type function compilation instead of just accepting a toBBox function + // because the algorithms are very sensitive to sorting functions performance, + // so they should be dead simple and without inner calls + var compareArr = ['return a', ' - b', ';']; + this.compareMinX = new Function('a', 'b', compareArr.join(format[0])); + this.compareMinY = new Function('a', 'b', compareArr.join(format[1])); + this.toBBox = new Function('a', 'return {minX: a' + format[0] + ', minY: a' + format[1] + ', maxX: a' + format[2] + ', maxY: a' + format[3] + '};'); + } + }; - while (t < roundKeyCount) { - tt = tk[KC - 1]; - tk[0] ^= S[tt >> 16 & 0xFF] << 24 ^ S[tt >> 8 & 0xFF] << 16 ^ S[tt & 0xFF] << 8 ^ S[tt >> 24 & 0xFF] ^ rcon[rconpointer] << 24; - rconpointer += 1; // key expansion (for non-256 bit) + function findItem$1(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - if (KC != 8) { - for (var i = 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } // key expansion for 256-bit keys is "slightly different" (fips-197) + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; + } - } else { - for (var i = 1; i < KC / 2; i++) { - tk[i] ^= tk[i - 1]; - } + return -1; + } // calculate node's bbox from bboxes of its children - tt = tk[KC / 2 - 1]; - tk[KC / 2] ^= S[tt & 0xFF] ^ S[tt >> 8 & 0xFF] << 8 ^ S[tt >> 16 & 0xFF] << 16 ^ S[tt >> 24 & 0xFF] << 24; - for (var i = KC / 2 + 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } - } // copy values into round key arrays + function calcBBox$1(node, toBBox) { + distBBox$1(node, 0, node.children.length, toBBox, node); + } // min bounding rectangle of node children from k to p-1 - var i = 0, - r, - c; + function distBBox$1(node, k, p, toBBox, destNode) { + if (!destNode) destNode = createNode$1(null); + destNode.minX = Infinity; + destNode.minY = Infinity; + destNode.maxX = -Infinity; + destNode.maxY = -Infinity; - while (i < KC && t < roundKeyCount) { - r = t >> 2; - c = t % 4; - this._Ke[r][c] = tk[i]; - this._Kd[rounds - r][c] = tk[i++]; - t++; - } - } // inverse-cipher-ify the decryption round key (fips-197 section 5.3) + for (var i = k, child; i < p; i++) { + child = node.children[i]; + extend$2(destNode, node.leaf ? toBBox(child) : child); + } + return destNode; + } - for (var r = 1; r < rounds; r++) { - for (var c = 0; c < 4; c++) { - tt = this._Kd[r][c]; - this._Kd[r][c] = U1[tt >> 24 & 0xFF] ^ U2[tt >> 16 & 0xFF] ^ U3[tt >> 8 & 0xFF] ^ U4[tt & 0xFF]; - } - } - }; + function extend$2(a, b) { + a.minX = Math.min(a.minX, b.minX); + a.minY = Math.min(a.minY, b.minY); + a.maxX = Math.max(a.maxX, b.maxX); + a.maxY = Math.max(a.maxY, b.maxY); + return a; + } - AES.prototype.encrypt = function (plaintext) { - if (plaintext.length != 16) { - throw new Error('invalid plaintext size (must be 16 bytes)'); - } + function compareNodeMinX$1(a, b) { + return a.minX - b.minX; + } - var rounds = this._Ke.length - 1; - var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + function compareNodeMinY$1(a, b) { + return a.minY - b.minY; + } - var t = convertToInt32(plaintext); + function bboxArea$1(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); + } - for (var i = 0; i < 4; i++) { - t[i] ^= this._Ke[0][i]; - } // apply round transforms + function bboxMargin$1(a) { + return a.maxX - a.minX + (a.maxY - a.minY); + } + function enlargedArea$1(a, b) { + return (Math.max(b.maxX, a.maxX) - Math.min(b.minX, a.minX)) * (Math.max(b.maxY, a.maxY) - Math.min(b.minY, a.minY)); + } - for (var r = 1; r < rounds; r++) { - for (var i = 0; i < 4; i++) { - a[i] = T1[t[i] >> 24 & 0xff] ^ T2[t[(i + 1) % 4] >> 16 & 0xff] ^ T3[t[(i + 2) % 4] >> 8 & 0xff] ^ T4[t[(i + 3) % 4] & 0xff] ^ this._Ke[r][i]; - } + function intersectionArea$1(a, b) { + var minX = Math.max(a.minX, b.minX), + minY = Math.max(a.minY, b.minY), + maxX = Math.min(a.maxX, b.maxX), + maxY = Math.min(a.maxY, b.maxY); + return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); + } - t = a.slice(); - } // the last round is special + function contains$1(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + } + function intersects$1(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + } - var result = createArray(16), - tt; + function createNode$1(children) { + return { + children: children, + height: 1, + leaf: true, + minX: Infinity, + minY: Infinity, + maxX: -Infinity, + maxY: -Infinity + }; + } // sort an array so that items come in groups of n unsorted items, with groups sorted between each other; + // combines selection algorithm with binary divide & conquer approach - for (var i = 0; i < 4; i++) { - tt = this._Ke[rounds][i]; - result[4 * i] = (S[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; - result[4 * i + 1] = (S[t[(i + 1) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; - result[4 * i + 2] = (S[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; - result[4 * i + 3] = (S[t[(i + 3) % 4] & 0xff] ^ tt) & 0xff; - } - return result; - }; + function multiSelect$1(arr, left, right, n, compare) { + var stack = [left, right], + mid; - AES.prototype.decrypt = function (ciphertext) { - if (ciphertext.length != 16) { - throw new Error('invalid ciphertext size (must be 16 bytes)'); - } + while (stack.length) { + right = stack.pop(); + left = stack.pop(); + if (right - left <= n) continue; + mid = left + Math.ceil((right - left) / n / 2) * n; + quickselect$1(arr, mid, left, right, compare); + stack.push(left, mid, mid, right); + } + } - var rounds = this._Kd.length - 1; - var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + var lineclip_1 = lineclip$2; + lineclip$2.polyline = lineclip$2; + lineclip$2.polygon = polygonclip$1; // Cohen-Sutherland line clippign algorithm, adapted to efficiently + // handle polylines rather than just segments - var t = convertToInt32(ciphertext); + function lineclip$2(points, bbox, result) { + var len = points.length, + codeA = bitCode$1(points[0], bbox), + part = [], + i, + a, + b, + codeB, + lastCode; + if (!result) result = []; - for (var i = 0; i < 4; i++) { - t[i] ^= this._Kd[0][i]; - } // apply round transforms + for (i = 1; i < len; i++) { + a = points[i - 1]; + b = points[i]; + codeB = lastCode = bitCode$1(b, bbox); + while (true) { + if (!(codeA | codeB)) { + // accept + part.push(a); - for (var r = 1; r < rounds; r++) { - for (var i = 0; i < 4; i++) { - a[i] = T5[t[i] >> 24 & 0xff] ^ T6[t[(i + 3) % 4] >> 16 & 0xff] ^ T7[t[(i + 2) % 4] >> 8 & 0xff] ^ T8[t[(i + 1) % 4] & 0xff] ^ this._Kd[r][i]; + if (codeB !== lastCode) { + // segment went outside + part.push(b); + + if (i < len - 1) { + // start a new line + result.push(part); + part = []; + } + } else if (i === len - 1) { + part.push(b); } - t = a.slice(); - } // the last round is special + break; + } else if (codeA & codeB) { + // trivial reject + break; + } else if (codeA) { + // a outside, intersect with clip edge + a = intersect$1(a, b, codeA, bbox); + codeA = bitCode$1(a, bbox); + } else { + // b outside + b = intersect$1(a, b, codeB, bbox); + codeB = bitCode$1(b, bbox); + } + } + codeA = lastCode; + } - var result = createArray(16), - tt; + if (part.length) result.push(part); + return result; + } // Sutherland-Hodgeman polygon clipping algorithm - for (var i = 0; i < 4; i++) { - tt = this._Kd[rounds][i]; - result[4 * i] = (Si[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; - result[4 * i + 1] = (Si[t[(i + 3) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; - result[4 * i + 2] = (Si[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; - result[4 * i + 3] = (Si[t[(i + 1) % 4] & 0xff] ^ tt) & 0xff; - } - return result; - }; - /** - * Mode Of Operation - Electonic Codebook (ECB) - */ + function polygonclip$1(points, bbox) { + var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + for (edge = 1; edge <= 8; edge *= 2) { + result = []; + prev = points[points.length - 1]; + prevInside = !(bitCode$1(prev, bbox) & edge); - var ModeOfOperationECB = function ModeOfOperationECB(key) { - if (!(this instanceof ModeOfOperationECB)) { - throw Error('AES must be instanitated with `new`'); - } + for (i = 0; i < points.length; i++) { + p = points[i]; + inside = !(bitCode$1(p, bbox) & edge); // if segment goes through the clip window, add an intersection - this.description = "Electronic Code Block"; - this.name = "ecb"; - this._aes = new AES(key); - }; + if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); + if (inside) result.push(p); // add a point if it's inside - ModeOfOperationECB.prototype.encrypt = function (plaintext) { - plaintext = coerceArray(plaintext); + prev = p; + prevInside = inside; + } - if (plaintext.length % 16 !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } + points = result; + if (!points.length) break; + } - var ciphertext = createArray(plaintext.length); - var block = createArray(16); + return result; + } // intersect a segment against one of the 4 lines that make up the bbox - for (var i = 0; i < plaintext.length; i += 16) { - copyArray(plaintext, block, 0, i, i + 16); - block = this._aes.encrypt(block); - copyArray(block, ciphertext, i); - } - return ciphertext; - }; + function intersect$1(a, b, edge, bbox) { + return edge & 8 ? [a[0] + (b[0] - a[0]) * (bbox[3] - a[1]) / (b[1] - a[1]), bbox[3]] : // top + edge & 4 ? [a[0] + (b[0] - a[0]) * (bbox[1] - a[1]) / (b[1] - a[1]), bbox[1]] : // bottom + edge & 2 ? [bbox[2], a[1] + (b[1] - a[1]) * (bbox[2] - a[0]) / (b[0] - a[0])] : // right + edge & 1 ? [bbox[0], a[1] + (b[1] - a[1]) * (bbox[0] - a[0]) / (b[0] - a[0])] : // left + null; + } // bit code reflects the point position relative to the bbox: + // left mid right + // top 1001 1000 1010 + // mid 0001 0000 0010 + // bottom 0101 0100 0110 - ModeOfOperationECB.prototype.decrypt = function (ciphertext) { - ciphertext = coerceArray(ciphertext); - if (ciphertext.length % 16 !== 0) { - throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); - } + function bitCode$1(p, bbox) { + var code = 0; + if (p[0] < bbox[0]) code |= 1; // left + else if (p[0] > bbox[2]) code |= 2; // right - var plaintext = createArray(ciphertext.length); - var block = createArray(16); + if (p[1] < bbox[1]) code |= 4; // bottom + else if (p[1] > bbox[3]) code |= 8; // top - for (var i = 0; i < ciphertext.length; i += 16) { - copyArray(ciphertext, block, 0, i, i + 16); - block = this._aes.decrypt(block); - copyArray(block, plaintext, i); - } + return code; + } - return plaintext; - }; - /** - * Mode Of Operation - Cipher Block Chaining (CBC) - */ + var rbush = rbush$2.exports; + var lineclip$1 = lineclip_1; + var whichPolygon_1 = whichPolygon; + function whichPolygon(data) { + var bboxes = []; - var ModeOfOperationCBC = function ModeOfOperationCBC(key, iv) { - if (!(this instanceof ModeOfOperationCBC)) { - throw Error('AES must be instanitated with `new`'); + for (var i = 0; i < data.features.length; i++) { + var feature = data.features[i]; + var coords = feature.geometry.coordinates; + + if (feature.geometry.type === 'Polygon') { + bboxes.push(treeItem(coords, feature.properties)); + } else if (feature.geometry.type === 'MultiPolygon') { + for (var j = 0; j < coords.length; j++) { + bboxes.push(treeItem(coords[j], feature.properties)); } + } + } - this.description = "Cipher Block Chaining"; - this.name = "cbc"; + var tree = rbush().load(bboxes); - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } - - this._lastCipherblock = coerceArray(iv, true); - this._aes = new AES(key); - }; - - ModeOfOperationCBC.prototype.encrypt = function (plaintext) { - plaintext = coerceArray(plaintext); - - if (plaintext.length % 16 !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } - - var ciphertext = createArray(plaintext.length); - var block = createArray(16); - - for (var i = 0; i < plaintext.length; i += 16) { - copyArray(plaintext, block, 0, i, i + 16); - - for (var j = 0; j < 16; j++) { - block[j] ^= this._lastCipherblock[j]; - } - - this._lastCipherblock = this._aes.encrypt(block); - copyArray(this._lastCipherblock, ciphertext, i); - } - - return ciphertext; - }; - - ModeOfOperationCBC.prototype.decrypt = function (ciphertext) { - ciphertext = coerceArray(ciphertext); - - if (ciphertext.length % 16 !== 0) { - throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); - } - - var plaintext = createArray(ciphertext.length); - var block = createArray(16); - - for (var i = 0; i < ciphertext.length; i += 16) { - copyArray(ciphertext, block, 0, i, i + 16); - block = this._aes.decrypt(block); - - for (var j = 0; j < 16; j++) { - plaintext[i + j] = block[j] ^ this._lastCipherblock[j]; - } - - copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); - } - - return plaintext; - }; - /** - * Mode Of Operation - Cipher Feedback (CFB) - */ - - - var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { - if (!(this instanceof ModeOfOperationCFB)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Cipher Feedback"; - this.name = "cfb"; - - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 size)'); - } - - if (!segmentSize) { - segmentSize = 1; - } - - this.segmentSize = segmentSize; - this._shiftRegister = coerceArray(iv, true); - this._aes = new AES(key); - }; - - ModeOfOperationCFB.prototype.encrypt = function (plaintext) { - if (plaintext.length % this.segmentSize != 0) { - throw new Error('invalid plaintext size (must be segmentSize bytes)'); - } - - var encrypted = coerceArray(plaintext, true); - var xorSegment; - - for (var i = 0; i < encrypted.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); - - for (var j = 0; j < this.segmentSize; j++) { - encrypted[i + j] ^= xorSegment[j]; - } // Shift the register - - - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); - } - - return encrypted; - }; - - ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { - if (ciphertext.length % this.segmentSize != 0) { - throw new Error('invalid ciphertext size (must be segmentSize bytes)'); - } - - var plaintext = coerceArray(ciphertext, true); - var xorSegment; - - for (var i = 0; i < plaintext.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); - - for (var j = 0; j < this.segmentSize; j++) { - plaintext[i + j] ^= xorSegment[j]; - } // Shift the register - - - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); - } - - return plaintext; - }; - /** - * Mode Of Operation - Output Feedback (OFB) - */ - - - var ModeOfOperationOFB = function ModeOfOperationOFB(key, iv) { - if (!(this instanceof ModeOfOperationOFB)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Output Feedback"; - this.name = "ofb"; - - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } - - this._lastPrecipher = coerceArray(iv, true); - this._lastPrecipherIndex = 16; - this._aes = new AES(key); - }; - - ModeOfOperationOFB.prototype.encrypt = function (plaintext) { - var encrypted = coerceArray(plaintext, true); - - for (var i = 0; i < encrypted.length; i++) { - if (this._lastPrecipherIndex === 16) { - this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); - this._lastPrecipherIndex = 0; - } - - encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; - } - - return encrypted; - }; // Decryption is symetric - - - ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; - /** - * Counter object for CTR common mode of operation - */ - - var Counter = function Counter(initialValue) { - if (!(this instanceof Counter)) { - throw Error('Counter must be instanitated with `new`'); - } // We allow 0, but anything false-ish uses the default 1 - - - if (initialValue !== 0 && !initialValue) { - initialValue = 1; - } - - if (typeof initialValue === 'number') { - this._counter = createArray(16); - this.setValue(initialValue); - } else { - this.setBytes(initialValue); - } - }; - - Counter.prototype.setValue = function (value) { - if (typeof value !== 'number' || parseInt(value) != value) { - throw new Error('invalid counter value (must be an integer)'); - } // We cannot safely handle numbers beyond the safe range for integers - - - if (value > Number.MAX_SAFE_INTEGER) { - throw new Error('integer value out of safe range'); - } - - for (var index = 15; index >= 0; --index) { - this._counter[index] = value % 256; - value = parseInt(value / 256); - } - }; - - Counter.prototype.setBytes = function (bytes) { - bytes = coerceArray(bytes, true); - - if (bytes.length != 16) { - throw new Error('invalid counter bytes size (must be 16 bytes)'); - } - - this._counter = bytes; - }; - - Counter.prototype.increment = function () { - for (var i = 15; i >= 0; i--) { - if (this._counter[i] === 255) { - this._counter[i] = 0; - } else { - this._counter[i]++; - break; - } - } - }; - /** - * Mode Of Operation - Counter (CTR) - */ - - - var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { - if (!(this instanceof ModeOfOperationCTR)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Counter"; - this.name = "ctr"; - - if (!(counter instanceof Counter)) { - counter = new Counter(counter); - } - - this._counter = counter; - this._remainingCounter = null; - this._remainingCounterIndex = 16; - this._aes = new AES(key); - }; - - ModeOfOperationCTR.prototype.encrypt = function (plaintext) { - var encrypted = coerceArray(plaintext, true); - - for (var i = 0; i < encrypted.length; i++) { - if (this._remainingCounterIndex === 16) { - this._remainingCounter = this._aes.encrypt(this._counter._counter); - this._remainingCounterIndex = 0; - - this._counter.increment(); - } - - encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; - } - - return encrypted; - }; // Decryption is symetric - - - ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; /////////////////////// - // Padding - // See:https://tools.ietf.org/html/rfc2315 - - function pkcs7pad(data) { - data = coerceArray(data, true); - var padder = 16 - data.length % 16; - var result = createArray(data.length + padder); - copyArray(data, result); + function query(p, multi) { + var output = [], + result = tree.search({ + minX: p[0], + minY: p[1], + maxX: p[0], + maxY: p[1] + }); - for (var i = data.length; i < result.length; i++) { - result[i] = padder; + for (var i = 0; i < result.length; i++) { + if (insidePolygon(result[i].coords, p)) { + if (multi) output.push(result[i].props);else return result[i].props; } - - return result; } - function pkcs7strip(data) { - data = coerceArray(data, true); - - if (data.length < 16) { - throw new Error('PKCS#7 invalid length'); - } - - var padder = data[data.length - 1]; - - if (padder > 16) { - throw new Error('PKCS#7 padding byte out of range'); - } - - var length = data.length - padder; - - for (var i = 0; i < padder; i++) { - if (data[length + i] !== padder) { - throw new Error('PKCS#7 invalid padding byte'); - } - } + return multi && output.length ? output : null; + } - var result = createArray(length); - copyArray(data, result, 0, 0, length); - return result; - } /////////////////////// - // Exporting - // The block cipher + query.tree = tree; + query.bbox = function queryBBox(bbox) { + var output = []; + var result = tree.search({ + minX: bbox[0], + minY: bbox[1], + maxX: bbox[2], + maxY: bbox[3] + }); - var aesjs = { - AES: AES, - Counter: Counter, - ModeOfOperation: { - ecb: ModeOfOperationECB, - cbc: ModeOfOperationCBC, - cfb: ModeOfOperationCFB, - ofb: ModeOfOperationOFB, - ctr: ModeOfOperationCTR - }, - utils: { - hex: convertHex, - utf8: convertUtf8 - }, - padding: { - pkcs7: { - pad: pkcs7pad, - strip: pkcs7strip - } - }, - _arrayTest: { - coerceArray: coerceArray, - createArray: createArray, - copyArray: copyArray + for (var i = 0; i < result.length; i++) { + if (polygonIntersectsBBox(result[i].coords, bbox)) { + output.push(result[i].props); } - }; // node.js - - { - module.exports = aesjs; // RequireJS/AMD - // http://www.requirejs.org/docs/api.html - // https://github.com/amdjs/amdjs-api/wiki/AMD } - })(); - }); - // We can use keys that are 128 bits (16 bytes), 192 bits (24 bytes) or 256 bits (32 bytes). - // To generate a random key: window.crypto.getRandomValues(new Uint8Array(16)); - // This default signing key is built into iD and can be used to mask/unmask sensitive values. + return output; + }; - var DEFAULT_128 = [250, 157, 60, 79, 142, 134, 229, 129, 138, 126, 210, 129, 29, 71, 160, 208]; - function utilAesEncrypt(text, key) { - key = key || DEFAULT_128; - var textBytes = aesJs.utils.utf8.toBytes(text); - var aesCtr = new aesJs.ModeOfOperation.ctr(key); - var encryptedBytes = aesCtr.encrypt(textBytes); - var encryptedHex = aesJs.utils.hex.fromBytes(encryptedBytes); - return encryptedHex; - } - function utilAesDecrypt(encryptedHex, key) { - key = key || DEFAULT_128; - var encryptedBytes = aesJs.utils.hex.toBytes(encryptedHex); - var aesCtr = new aesJs.ModeOfOperation.ctr(key); - var decryptedBytes = aesCtr.decrypt(encryptedBytes); - var text = aesJs.utils.utf8.fromBytes(decryptedBytes); - return text; + return query; } - function utilCleanTags(tags) { - var out = {}; - - for (var k in tags) { - if (!k) continue; - var v = tags[k]; + function polygonIntersectsBBox(polygon, bbox) { + var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; + if (insidePolygon(polygon, bboxCenter)) return true; - if (v !== undefined) { - out[k] = cleanValue(k, v); - } + for (var i = 0; i < polygon.length; i++) { + if (lineclip$1(polygon[i], bbox).length > 0) return true; } - return out; + return false; + } // ray casting algorithm for detecting if point is in polygon - function cleanValue(k, v) { - function keepSpaces(k) { - return /_hours|_times|:conditional$/.test(k); - } - function skip(k) { - return /^(description|note|fixme)$/.test(k); - } + function insidePolygon(rings, p) { + var inside = false; - if (skip(k)) return v; - var cleaned = v.split(';').map(function (s) { - return s.trim(); - }).join(keepSpaces(k) ? '; ' : ';'); // The code below is not intended to validate websites and emails. - // It is only intended to prevent obvious copy-paste errors. (#2323) - // clean website- and email-like tags + for (var i = 0, len = rings.length; i < len; i++) { + var ring = rings[i]; - if (k.indexOf('website') !== -1 || k.indexOf('email') !== -1 || cleaned.indexOf('http') === 0) { - cleaned = cleaned.replace(/[\u200B-\u200F\uFEFF]/g, ''); // strip LRM and other zero width chars + for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { + if (rayIntersect(p, ring[j], ring[k])) inside = !inside; } - - return cleaned; } - } - - // Like selection.property('value', ...), but avoids no-op value sets, - // which can result in layout/repaint thrashing in some situations. - function utilGetSetValue(selection, value) { - function d3_selection_value(value) { - function valueNull() { - delete this.value; - } - - function valueConstant() { - if (this.value !== value) { - this.value = value; - } - } - function valueFunction() { - var x = value.apply(this, arguments); + return inside; + } - if (x === null || x === undefined) { - delete this.value; - } else if (this.value !== x) { - this.value = x; - } - } + function rayIntersect(p, p1, p2) { + return p1[1] > p[1] !== p2[1] > p[1] && p[0] < (p2[0] - p1[0]) * (p[1] - p1[1]) / (p2[1] - p1[1]) + p1[0]; + } - return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; - } + function treeItem(coords, props) { + var item = { + minX: Infinity, + minY: Infinity, + maxX: -Infinity, + maxY: -Infinity, + coords: coords, + props: props + }; - if (arguments.length === 1) { - return selection.property('value'); + for (var i = 0; i < coords[0].length; i++) { + var p = coords[0][i]; + item.minX = Math.min(item.minX, p[0]); + item.minY = Math.min(item.minY, p[1]); + item.maxX = Math.max(item.maxX, p[0]); + item.maxY = Math.max(item.maxY, p[1]); } - return selection.each(d3_selection_value(value)); + return item; } - function utilKeybinding(namespace) { - var _keybindings = {}; - - function testBindings(d3_event, isCapturing) { - var didMatch = false; - var bindings = Object.keys(_keybindings).map(function (id) { - return _keybindings[id]; - }); - var i, binding; // Most key shortcuts will accept either lower or uppercase ('h' or 'H'), - // so we don't strictly match on the shift key, but we prioritize - // shifted keybindings first, and fallback to unshifted only if no match. - // (This lets us differentiate between '←'/'⇧←' or '⌘Z'/'⌘⇧Z') - // priority match shifted keybindings first - - for (i = 0; i < bindings.length; i++) { - binding = bindings[i]; - if (!binding.event.modifiers.shiftKey) continue; // no shift - - if (!!binding.capture !== isCapturing) continue; - - if (matches(d3_event, binding, true)) { - binding.callback(d3_event); - didMatch = true; // match a max of one binding per event - - break; - } - } - - if (didMatch) return; // then unshifted keybindings - - for (i = 0; i < bindings.length; i++) { - binding = bindings[i]; - if (binding.event.modifiers.shiftKey) continue; // shift - - if (!!binding.capture !== isCapturing) continue; - - if (matches(d3_event, binding, false)) { - binding.callback(d3_event); - break; - } - } - - function matches(d3_event, binding, testShift) { - var event = d3_event; - var isMatch = false; - var tryKeyCode = true; // Prefer a match on `KeyboardEvent.key` - - if (event.key !== undefined) { - tryKeyCode = event.key.charCodeAt(0) > 255; // outside ISO-Latin-1 - - isMatch = true; - - if (binding.event.key === undefined) { - isMatch = false; - } else if (Array.isArray(binding.event.key)) { - if (binding.event.key.map(function (s) { - return s.toLowerCase(); - }).indexOf(event.key.toLowerCase()) === -1) isMatch = false; - } else { - if (event.key.toLowerCase() !== binding.event.key.toLowerCase()) isMatch = false; - } - } // Fallback match on `KeyboardEvent.keyCode`, can happen if: - // - browser doesn't support `KeyboardEvent.key` - // - `KeyboardEvent.key` is outside ISO-Latin-1 range (cyrillic?) - - - if (!isMatch && tryKeyCode) { - isMatch = event.keyCode === binding.event.keyCode; - } - - if (!isMatch) return false; // test modifier keys - - if (!(event.ctrlKey && event.altKey)) { - // if both are set, assume AltGr and skip it - #4096 - if (event.ctrlKey !== binding.event.modifiers.ctrlKey) return false; - if (event.altKey !== binding.event.modifiers.altKey) return false; - } - - if (event.metaKey !== binding.event.modifiers.metaKey) return false; - if (testShift && event.shiftKey !== binding.event.modifiers.shiftKey) return false; - return true; - } + var type = "FeatureCollection"; + var features = [{ + type: "Feature", + properties: { + wikidata: "Q21", + nameEn: "England", + aliases: ["GB-ENG"], + country: "GB", + groups: ["Q23666", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-6.03913, 51.13217], [-7.74976, 48.64773], [1.17405, 50.74239], [2.18458, 51.52087], [2.56575, 51.85301], [0.792, 57.56437], [-2.30613, 55.62698], [-2.17058, 55.45916], [-2.6095, 55.28488], [-2.63532, 55.19452], [-3.02906, 55.04606], [-3.09361, 54.94924], [-3.38407, 54.94278], [-4.1819, 54.57861], [-3.5082, 53.54318], [-3.08228, 53.25526], [-3.03675, 53.25092], [-2.92329, 53.19383], [-2.92022, 53.17685], [-2.98598, 53.15589], [-2.90649, 53.10964], [-2.87469, 53.12337], [-2.89131, 53.09374], [-2.83133, 52.99184], [-2.7251, 52.98389], [-2.72221, 52.92969], [-2.80549, 52.89428], [-2.85897, 52.94487], [-2.92401, 52.93836], [-2.97243, 52.9651], [-3.13576, 52.895], [-3.15744, 52.84947], [-3.16105, 52.79599], [-3.08734, 52.77504], [-3.01001, 52.76636], [-2.95581, 52.71794], [-3.01724, 52.72083], [-3.04398, 52.65435], [-3.13648, 52.58208], [-3.12926, 52.5286], [-3.09746, 52.53077], [-3.08662, 52.54811], [-3.00929, 52.57774], [-2.99701, 52.551], [-3.03603, 52.49969], [-3.13359, 52.49174], [-3.22971, 52.45344], [-3.22754, 52.42526], [-3.04687, 52.34504], [-2.95364, 52.3501], [-2.99701, 52.323], [-3.00785, 52.2753], [-3.09289, 52.20546], [-3.12638, 52.08114], [-2.97111, 51.90456], [-2.8818, 51.93196], [-2.78742, 51.88833], [-2.74277, 51.84367], [-2.66234, 51.83555], [-2.66336, 51.59504], [-3.20563, 51.31615], [-6.03913, 51.13217]]]] } - - function capture(d3_event) { - testBindings(d3_event, true); + }, { + type: "Feature", + properties: { + wikidata: "Q22", + nameEn: "Scotland", + aliases: ["GB-SCT"], + country: "GB", + groups: ["Q23666", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[0.792, 57.56437], [-0.3751, 61.32236], [-14.78497, 57.60709], [-6.82333, 55.83103], [-4.69044, 54.3629], [-3.38407, 54.94278], [-3.09361, 54.94924], [-3.02906, 55.04606], [-2.63532, 55.19452], [-2.6095, 55.28488], [-2.17058, 55.45916], [-2.30613, 55.62698], [0.792, 57.56437]]]] } - - function bubble(d3_event) { - var tagName = select(d3_event.target).node().tagName; - - if (tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA') { - return; - } - - testBindings(d3_event, false); + }, { + type: "Feature", + properties: { + wikidata: "Q25", + nameEn: "Wales", + aliases: ["GB-WLS"], + country: "GB", + groups: ["Q23666", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-3.5082, 53.54318], [-5.37267, 53.63269], [-6.03913, 51.13217], [-3.20563, 51.31615], [-2.66336, 51.59504], [-2.66234, 51.83555], [-2.74277, 51.84367], [-2.78742, 51.88833], [-2.8818, 51.93196], [-2.97111, 51.90456], [-3.12638, 52.08114], [-3.09289, 52.20546], [-3.00785, 52.2753], [-2.99701, 52.323], [-2.95364, 52.3501], [-3.04687, 52.34504], [-3.22754, 52.42526], [-3.22971, 52.45344], [-3.13359, 52.49174], [-3.03603, 52.49969], [-2.99701, 52.551], [-3.00929, 52.57774], [-3.08662, 52.54811], [-3.09746, 52.53077], [-3.12926, 52.5286], [-3.13648, 52.58208], [-3.04398, 52.65435], [-3.01724, 52.72083], [-2.95581, 52.71794], [-3.01001, 52.76636], [-3.08734, 52.77504], [-3.16105, 52.79599], [-3.15744, 52.84947], [-3.13576, 52.895], [-2.97243, 52.9651], [-2.92401, 52.93836], [-2.85897, 52.94487], [-2.80549, 52.89428], [-2.72221, 52.92969], [-2.7251, 52.98389], [-2.83133, 52.99184], [-2.89131, 53.09374], [-2.87469, 53.12337], [-2.90649, 53.10964], [-2.98598, 53.15589], [-2.92022, 53.17685], [-2.92329, 53.19383], [-3.03675, 53.25092], [-3.08228, 53.25526], [-3.5082, 53.54318]]]] } - - function keybinding(selection) { - selection = selection || select(document); - selection.on('keydown.capture.' + namespace, capture, true); - selection.on('keydown.bubble.' + namespace, bubble, false); - return keybinding; - } // was: keybinding.off() - - - keybinding.unbind = function (selection) { - _keybindings = []; - selection = selection || select(document); - selection.on('keydown.capture.' + namespace, null); - selection.on('keydown.bubble.' + namespace, null); - return keybinding; - }; - - keybinding.clear = function () { - _keybindings = {}; - return keybinding; - }; // Remove one or more keycode bindings. - - - keybinding.off = function (codes, capture) { - var arr = utilArrayUniq([].concat(codes)); - - for (var i = 0; i < arr.length; i++) { - var id = arr[i] + (capture ? '-capture' : '-bubble'); - delete _keybindings[id]; - } - - return keybinding; - }; // Add one or more keycode bindings. - - - keybinding.on = function (codes, callback, capture) { - if (typeof callback !== 'function') { - return keybinding.off(codes, capture); - } - - var arr = utilArrayUniq([].concat(codes)); - - for (var i = 0; i < arr.length; i++) { - var id = arr[i] + (capture ? '-capture' : '-bubble'); - var binding = { - id: id, - capture: capture, - callback: callback, - event: { - key: undefined, - // preferred - keyCode: 0, - // fallback - modifiers: { - shiftKey: false, - ctrlKey: false, - altKey: false, - metaKey: false - } - } - }; - - if (_keybindings[id]) { - console.warn('warning: duplicate keybinding for "' + id + '"'); // eslint-disable-line no-console - } - - _keybindings[id] = binding; - var matches = arr[i].toLowerCase().match(/(?:(?:[^+⇧⌃⌥⌘])+|[⇧⌃⌥⌘]|\+\+|^\+$)/g); - - for (var j = 0; j < matches.length; j++) { - // Normalise matching errors - if (matches[j] === '++') matches[j] = '+'; - - if (matches[j] in utilKeybinding.modifierCodes) { - var prop = utilKeybinding.modifierProperties[utilKeybinding.modifierCodes[matches[j]]]; - binding.event.modifiers[prop] = true; - } else { - binding.event.key = utilKeybinding.keys[matches[j]] || matches[j]; - - if (matches[j] in utilKeybinding.keyCodes) { - binding.event.keyCode = utilKeybinding.keyCodes[matches[j]]; - } - } - } - } - - return keybinding; - }; - - return keybinding; - } - /* - * See https://github.com/keithamus/jwerty - */ - - utilKeybinding.modifierCodes = { - // Shift key, ⇧ - '⇧': 16, - shift: 16, - // CTRL key, on Mac: ⌃ - '⌃': 17, - ctrl: 17, - // ALT key, on Mac: ⌥ (Alt) - '⌥': 18, - alt: 18, - option: 18, - // META, on Mac: ⌘ (CMD), on Windows (Win), on Linux (Super) - '⌘': 91, - meta: 91, - cmd: 91, - 'super': 91, - win: 91 - }; - utilKeybinding.modifierProperties = { - 16: 'shiftKey', - 17: 'ctrlKey', - 18: 'altKey', - 91: 'metaKey' - }; - utilKeybinding.plusKeys = ['plus', 'ffplus', '=', 'ffequals', '≠', '±']; - utilKeybinding.minusKeys = ['_', '-', 'ffminus', 'dash', '–', '—']; - utilKeybinding.keys = { - // Backspace key, on Mac: ⌫ (Backspace) - '⌫': 'Backspace', - backspace: 'Backspace', - // Tab Key, on Mac: ⇥ (Tab), on Windows ⇥⇥ - '⇥': 'Tab', - '⇆': 'Tab', - tab: 'Tab', - // Return key, ↩ - '↩': 'Enter', - '↵': 'Enter', - '⏎': 'Enter', - 'return': 'Enter', - enter: 'Enter', - '⌅': 'Enter', - // Pause/Break key - 'pause': 'Pause', - 'pause-break': 'Pause', - // Caps Lock key, ⇪ - '⇪': 'CapsLock', - caps: 'CapsLock', - 'caps-lock': 'CapsLock', - // Escape key, on Mac: ⎋, on Windows: Esc - '⎋': ['Escape', 'Esc'], - escape: ['Escape', 'Esc'], - esc: ['Escape', 'Esc'], - // Space key - space: [' ', 'Spacebar'], - // Page-Up key, or pgup, on Mac: ↖ - '↖': 'PageUp', - pgup: 'PageUp', - 'page-up': 'PageUp', - // Page-Down key, or pgdown, on Mac: ↘ - '↘': 'PageDown', - pgdown: 'PageDown', - 'page-down': 'PageDown', - // END key, on Mac: ⇟ - '⇟': 'End', - end: 'End', - // HOME key, on Mac: ⇞ - '⇞': 'Home', - home: 'Home', - // Insert key, or ins - ins: 'Insert', - insert: 'Insert', - // Delete key, on Mac: ⌦ (Delete) - '⌦': ['Delete', 'Del'], - del: ['Delete', 'Del'], - 'delete': ['Delete', 'Del'], - // Left Arrow Key, or ← - '←': ['ArrowLeft', 'Left'], - left: ['ArrowLeft', 'Left'], - 'arrow-left': ['ArrowLeft', 'Left'], - // Up Arrow Key, or ↑ - '↑': ['ArrowUp', 'Up'], - up: ['ArrowUp', 'Up'], - 'arrow-up': ['ArrowUp', 'Up'], - // Right Arrow Key, or → - '→': ['ArrowRight', 'Right'], - right: ['ArrowRight', 'Right'], - 'arrow-right': ['ArrowRight', 'Right'], - // Up Arrow Key, or ↓ - '↓': ['ArrowDown', 'Down'], - down: ['ArrowDown', 'Down'], - 'arrow-down': ['ArrowDown', 'Down'], - // odities, stuff for backward compatibility (browsers and code): - // Num-Multiply, or * - '*': ['*', 'Multiply'], - star: ['*', 'Multiply'], - asterisk: ['*', 'Multiply'], - multiply: ['*', 'Multiply'], - // Num-Plus or + - '+': ['+', 'Add'], - 'plus': ['+', 'Add'], - // Num-Subtract, or - - '-': ['-', 'Subtract'], - subtract: ['-', 'Subtract'], - 'dash': ['-', 'Subtract'], - // Semicolon - semicolon: ';', - // = or equals - equals: '=', - // Comma, or , - comma: ',', - // Period, or ., or full-stop - period: '.', - 'full-stop': '.', - // Slash, or /, or forward-slash - slash: '/', - 'forward-slash': '/', - // Tick, or `, or back-quote - tick: '`', - 'back-quote': '`', - // Open bracket, or [ - 'open-bracket': '[', - // Back slash, or \ - 'back-slash': '\\', - // Close backet, or ] - 'close-bracket': ']', - // Apostrophe, or Quote, or ' - quote: '\'', - apostrophe: '\'', - // NUMPAD 0-9 - 'num-0': '0', - 'num-1': '1', - 'num-2': '2', - 'num-3': '3', - 'num-4': '4', - 'num-5': '5', - 'num-6': '6', - 'num-7': '7', - 'num-8': '8', - 'num-9': '9', - // F1-F25 - f1: 'F1', - f2: 'F2', - f3: 'F3', - f4: 'F4', - f5: 'F5', - f6: 'F6', - f7: 'F7', - f8: 'F8', - f9: 'F9', - f10: 'F10', - f11: 'F11', - f12: 'F12', - f13: 'F13', - f14: 'F14', - f15: 'F15', - f16: 'F16', - f17: 'F17', - f18: 'F18', - f19: 'F19', - f20: 'F20', - f21: 'F21', - f22: 'F22', - f23: 'F23', - f24: 'F24', - f25: 'F25' - }; - utilKeybinding.keyCodes = { - // Backspace key, on Mac: ⌫ (Backspace) - '⌫': 8, - backspace: 8, - // Tab Key, on Mac: ⇥ (Tab), on Windows ⇥⇥ - '⇥': 9, - '⇆': 9, - tab: 9, - // Return key, ↩ - '↩': 13, - '↵': 13, - '⏎': 13, - 'return': 13, - enter: 13, - '⌅': 13, - // Pause/Break key - 'pause': 19, - 'pause-break': 19, - // Caps Lock key, ⇪ - '⇪': 20, - caps: 20, - 'caps-lock': 20, - // Escape key, on Mac: ⎋, on Windows: Esc - '⎋': 27, - escape: 27, - esc: 27, - // Space key - space: 32, - // Page-Up key, or pgup, on Mac: ↖ - '↖': 33, - pgup: 33, - 'page-up': 33, - // Page-Down key, or pgdown, on Mac: ↘ - '↘': 34, - pgdown: 34, - 'page-down': 34, - // END key, on Mac: ⇟ - '⇟': 35, - end: 35, - // HOME key, on Mac: ⇞ - '⇞': 36, - home: 36, - // Insert key, or ins - ins: 45, - insert: 45, - // Delete key, on Mac: ⌦ (Delete) - '⌦': 46, - del: 46, - 'delete': 46, - // Left Arrow Key, or ← - '←': 37, - left: 37, - 'arrow-left': 37, - // Up Arrow Key, or ↑ - '↑': 38, - up: 38, - 'arrow-up': 38, - // Right Arrow Key, or → - '→': 39, - right: 39, - 'arrow-right': 39, - // Up Arrow Key, or ↓ - '↓': 40, - down: 40, - 'arrow-down': 40, - // odities, printing characters that come out wrong: - // Firefox Equals - 'ffequals': 61, - // Num-Multiply, or * - '*': 106, - star: 106, - asterisk: 106, - multiply: 106, - // Num-Plus or + - '+': 107, - 'plus': 107, - // Num-Subtract, or - - '-': 109, - subtract: 109, - // Firefox Plus - 'ffplus': 171, - // Firefox Minus - 'ffminus': 173, - // Semicolon - ';': 186, - semicolon: 186, - // = or equals - '=': 187, - 'equals': 187, - // Comma, or , - ',': 188, - comma: 188, - // Dash / Underscore key - 'dash': 189, - // Period, or ., or full-stop - '.': 190, - period: 190, - 'full-stop': 190, - // Slash, or /, or forward-slash - '/': 191, - slash: 191, - 'forward-slash': 191, - // Tick, or `, or back-quote - '`': 192, - tick: 192, - 'back-quote': 192, - // Open bracket, or [ - '[': 219, - 'open-bracket': 219, - // Back slash, or \ - '\\': 220, - 'back-slash': 220, - // Close backet, or ] - ']': 221, - 'close-bracket': 221, - // Apostrophe, or Quote, or ' - '\'': 222, - quote: 222, - apostrophe: 222 - }; // NUMPAD 0-9 - - var i$1 = 95, - n = 0; - - while (++i$1 < 106) { - utilKeybinding.keyCodes['num-' + n] = i$1; - ++n; - } // 0-9 - - - i$1 = 47; - n = 0; - - while (++i$1 < 58) { - utilKeybinding.keyCodes[n] = i$1; - ++n; - } // F1-F25 - - - i$1 = 111; - n = 1; - - while (++i$1 < 136) { - utilKeybinding.keyCodes['f' + n] = i$1; - ++n; - } // a-z - - - i$1 = 64; - - while (++i$1 < 91) { - utilKeybinding.keyCodes[String.fromCharCode(i$1).toLowerCase()] = i$1; - } - - function utilObjectOmit(obj, omitKeys) { - return Object.keys(obj).reduce(function (result, key) { - if (omitKeys.indexOf(key) === -1) { - result[key] = obj[key]; // keep - } - - return result; - }, {}); - } - - // Copies a variable number of methods from source to target. - function utilRebind(target, source) { - var i = 1, - n = arguments.length, - method; - - while (++i < n) { - target[method = arguments[i]] = d3_rebind(target, source, source[method]); + }, { + type: "Feature", + properties: { + wikidata: "Q26", + nameEn: "Northern Ireland", + aliases: ["GB-NIR"], + country: "GB", + groups: ["Q22890", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-6.34755, 55.49206], [-7.2471, 55.06933], [-7.34464, 55.04688], [-7.4033, 55.00391], [-7.40004, 54.94498], [-7.44404, 54.9403], [-7.4473, 54.87003], [-7.47626, 54.83084], [-7.54508, 54.79401], [-7.54671, 54.74606], [-7.64449, 54.75265], [-7.75041, 54.7103], [-7.83352, 54.73854], [-7.93293, 54.66603], [-7.70315, 54.62077], [-7.8596, 54.53671], [-7.99812, 54.54427], [-8.04538, 54.48941], [-8.179, 54.46763], [-8.04555, 54.36292], [-7.87101, 54.29299], [-7.8596, 54.21779], [-7.81397, 54.20159], [-7.69501, 54.20731], [-7.55812, 54.12239], [-7.4799, 54.12239], [-7.44567, 54.1539], [-7.32834, 54.11475], [-7.30553, 54.11869], [-7.34005, 54.14698], [-7.29157, 54.17191], [-7.28017, 54.16714], [-7.29687, 54.1354], [-7.29493, 54.12013], [-7.26316, 54.13863], [-7.25012, 54.20063], [-7.14908, 54.22732], [-7.19145, 54.31296], [-7.02034, 54.4212], [-6.87775, 54.34682], [-6.85179, 54.29176], [-6.81583, 54.22791], [-6.74575, 54.18788], [-6.70175, 54.20218], [-6.6382, 54.17071], [-6.66264, 54.0666], [-6.62842, 54.03503], [-6.47849, 54.06947], [-6.36605, 54.07234], [-6.36279, 54.11248], [-6.32694, 54.09337], [-6.29003, 54.11278], [-6.26218, 54.09785], [-5.83481, 53.87749], [-4.69044, 54.3629], [-6.34755, 55.49206]]]] } - - return target; - } // Method is assumed to be a standard D3 getter-setter: - // If passed with no arguments, gets the value. - // If passed with arguments, sets the value and returns the target. - - function d3_rebind(target, source, method) { - return function () { - var value = method.apply(source, arguments); - return value === source ? target : value; - }; - } - - // A per-domain session mutex backed by a cookie and dead man's - // switch. If the session crashes, the mutex will auto-release - // after 5 seconds. - // This accepts a string and returns an object that complies with utilSessionMutexType - function utilSessionMutex(name) { - var mutex = {}; - var intervalID; - - function renew() { - var expires = new Date(); - expires.setSeconds(expires.getSeconds() + 5); - document.cookie = name + '=1; expires=' + expires.toUTCString() + '; sameSite=strict'; + }, { + type: "Feature", + properties: { + wikidata: "Q35", + nameEn: "Denmark", + country: "DK", + groups: ["EU", "154", "150", "UN"], + callingCodes: ["45"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[12.16597, 56.60205], [10.40861, 58.38489], [7.28637, 57.35913], [8.02459, 55.09613], [8.45719, 55.06747], [8.55769, 54.91837], [8.63979, 54.91069], [8.76387, 54.8948], [8.81178, 54.90518], [8.92795, 54.90452], [9.04629, 54.87249], [9.14275, 54.87421], [9.20571, 54.85841], [9.24631, 54.84726], [9.23445, 54.83432], [9.2474, 54.8112], [9.32771, 54.80602], [9.33849, 54.80233], [9.36496, 54.81749], [9.38532, 54.83968], [9.41213, 54.84254], [9.43155, 54.82586], [9.4659, 54.83131], [9.58937, 54.88785], [9.62734, 54.88057], [9.61187, 54.85548], [9.73563, 54.8247], [9.89314, 54.84171], [10.16755, 54.73883], [10.31111, 54.65968], [11.00303, 54.63689], [11.90309, 54.38543], [12.85844, 54.82438], [13.93395, 54.84044], [15.36991, 54.73263], [15.79951, 55.54655], [14.89259, 55.5623], [14.28399, 55.1553], [12.84405, 55.13257], [12.60345, 55.42675], [12.88472, 55.63369], [12.6372, 55.91371], [12.65312, 56.04345], [12.07466, 56.29488], [12.16597, 56.60205]]]] } - - mutex.lock = function () { - if (intervalID) return true; - var cookie = document.cookie.replace(new RegExp('(?:(?:^|.*;)\\s*' + name + '\\s*\\=\\s*([^;]*).*$)|^.*$'), '$1'); - if (cookie) return false; - renew(); - intervalID = window.setInterval(renew, 4000); - return true; - }; - - mutex.unlock = function () { - if (!intervalID) return; - document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; sameSite=strict'; - clearInterval(intervalID); - intervalID = null; - }; - - mutex.locked = function () { - return !!intervalID; - }; - - return mutex; - } - - function utilTiler() { - var _size = [256, 256]; - var _scale = 256; - var _tileSize = 256; - var _zoomExtent = [0, 20]; - var _translate = [_size[0] / 2, _size[1] / 2]; - var _margin = 0; - var _skipNullIsland = false; - - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); + }, { + type: "Feature", + properties: { + wikidata: "Q55", + nameEn: "Netherlands", + country: "NL", + groups: ["EU", "155", "150", "UN"], + callingCodes: ["31"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[5.45168, 54.20039], [2.56575, 51.85301], [3.36263, 51.37112], [3.38696, 51.33436], [3.35847, 51.31572], [3.38289, 51.27331], [3.41704, 51.25933], [3.43488, 51.24135], [3.52698, 51.2458], [3.51502, 51.28697], [3.58939, 51.30064], [3.78999, 51.25766], [3.78783, 51.2151], [3.90125, 51.20371], [3.97889, 51.22537], [4.01957, 51.24504], [4.05165, 51.24171], [4.16721, 51.29348], [4.24024, 51.35371], [4.21923, 51.37443], [4.33265, 51.37687], [4.34086, 51.35738], [4.39292, 51.35547], [4.43777, 51.36989], [4.38064, 51.41965], [4.39747, 51.43316], [4.38122, 51.44905], [4.47736, 51.4778], [4.5388, 51.48184], [4.54675, 51.47265], [4.52846, 51.45002], [4.53521, 51.4243], [4.57489, 51.4324], [4.65442, 51.42352], [4.72935, 51.48424], [4.74578, 51.48937], [4.77321, 51.50529], [4.78803, 51.50284], [4.84139, 51.4799], [4.82409, 51.44736], [4.82946, 51.4213], [4.78314, 51.43319], [4.76577, 51.43046], [4.77229, 51.41337], [4.78941, 51.41102], [4.84988, 51.41502], [4.90016, 51.41404], [4.92152, 51.39487], [5.00393, 51.44406], [5.0106, 51.47167], [5.03281, 51.48679], [5.04774, 51.47022], [5.07891, 51.4715], [5.10456, 51.43163], [5.07102, 51.39469], [5.13105, 51.34791], [5.13377, 51.31592], [5.16222, 51.31035], [5.2002, 51.32243], [5.24244, 51.30495], [5.22542, 51.26888], [5.23814, 51.26064], [5.26461, 51.26693], [5.29716, 51.26104], [5.33886, 51.26314], [5.347, 51.27502], [5.41672, 51.26248], [5.4407, 51.28169], [5.46519, 51.2849], [5.48476, 51.30053], [5.515, 51.29462], [5.5569, 51.26544], [5.5603, 51.22249], [5.65145, 51.19788], [5.65528, 51.18736], [5.70344, 51.1829], [5.74617, 51.18928], [5.77735, 51.17845], [5.77697, 51.1522], [5.82564, 51.16753], [5.85508, 51.14445], [5.80798, 51.11661], [5.8109, 51.10861], [5.83226, 51.10585], [5.82921, 51.09328], [5.79903, 51.09371], [5.79835, 51.05834], [5.77258, 51.06196], [5.75961, 51.03113], [5.77688, 51.02483], [5.76242, 50.99703], [5.71864, 50.96092], [5.72875, 50.95428], [5.74752, 50.96202], [5.75927, 50.95601], [5.74644, 50.94723], [5.72545, 50.92312], [5.72644, 50.91167], [5.71626, 50.90796], [5.69858, 50.91046], [5.67886, 50.88142], [5.64504, 50.87107], [5.64009, 50.84742], [5.65259, 50.82309], [5.70118, 50.80764], [5.68995, 50.79641], [5.70107, 50.7827], [5.68091, 50.75804], [5.69469, 50.75529], [5.72216, 50.76398], [5.73904, 50.75674], [5.74356, 50.7691], [5.76533, 50.78159], [5.77513, 50.78308], [5.80673, 50.7558], [5.84548, 50.76542], [5.84888, 50.75448], [5.88734, 50.77092], [5.89129, 50.75125], [5.89132, 50.75124], [5.95942, 50.7622], [5.97545, 50.75441], [6.01976, 50.75398], [6.02624, 50.77453], [5.97497, 50.79992], [5.98404, 50.80988], [6.00462, 50.80065], [6.02328, 50.81694], [6.01921, 50.84435], [6.05623, 50.8572], [6.05702, 50.85179], [6.07431, 50.84674], [6.07693, 50.86025], [6.08805, 50.87223], [6.07486, 50.89307], [6.09297, 50.92066], [6.01615, 50.93367], [6.02697, 50.98303], [5.95282, 50.98728], [5.90296, 50.97356], [5.90493, 51.00198], [5.87849, 51.01969], [5.86735, 51.05182], [5.9134, 51.06736], [5.9541, 51.03496], [5.98292, 51.07469], [6.16706, 51.15677], [6.17384, 51.19589], [6.07889, 51.17038], [6.07889, 51.24432], [6.16977, 51.33169], [6.22674, 51.36135], [6.22641, 51.39948], [6.20654, 51.40049], [6.21724, 51.48568], [6.18017, 51.54096], [6.09055, 51.60564], [6.11759, 51.65609], [6.02767, 51.6742], [6.04091, 51.71821], [5.95003, 51.7493], [5.98665, 51.76944], [5.94568, 51.82786], [5.99848, 51.83195], [6.06705, 51.86136], [6.10337, 51.84829], [6.16902, 51.84094], [6.11551, 51.89769], [6.15349, 51.90439], [6.21443, 51.86801], [6.29872, 51.86801], [6.30593, 51.84998], [6.40704, 51.82771], [6.38815, 51.87257], [6.47179, 51.85395], [6.50231, 51.86313], [6.58556, 51.89386], [6.68386, 51.91861], [6.72319, 51.89518], [6.82357, 51.96711], [6.83035, 51.9905], [6.68128, 52.05052], [6.76117, 52.11895], [6.83984, 52.11728], [6.97189, 52.20329], [6.9897, 52.2271], [7.03729, 52.22695], [7.06365, 52.23789], [7.02703, 52.27941], [7.07044, 52.37805], [7.03417, 52.40237], [6.99041, 52.47235], [6.94293, 52.43597], [6.69507, 52.488], [6.71641, 52.62905], [6.77307, 52.65375], [7.04557, 52.63318], [7.07253, 52.81083], [7.21694, 53.00742], [7.17898, 53.13817], [7.22681, 53.18165], [7.21679, 53.20058], [7.19052, 53.31866], [7.00198, 53.32672], [6.91025, 53.44221], [5.45168, 54.20039]], [[4.93295, 51.44945], [4.95244, 51.45207], [4.9524, 51.45014], [4.93909, 51.44632], [4.93295, 51.44945]], [[4.91493, 51.4353], [4.91935, 51.43634], [4.92227, 51.44252], [4.91811, 51.44621], [4.92287, 51.44741], [4.92811, 51.4437], [4.92566, 51.44273], [4.92815, 51.43856], [4.92879, 51.44161], [4.93544, 51.44634], [4.94025, 51.44193], [4.93416, 51.44185], [4.93471, 51.43861], [4.94265, 51.44003], [4.93986, 51.43064], [4.92952, 51.42984], [4.92652, 51.43329], [4.91493, 51.4353]]]] } - - function nearNullIsland(tile) { - var x = tile[0]; - var y = tile[1]; - var z = tile[2]; - - if (z >= 7) { - var center = Math.pow(2, z - 1); - var width = Math.pow(2, z - 6); - var min = center - width / 2; - var max = center + width / 2 - 1; - return x >= min && x <= max && y >= min && y <= max; - } - - return false; + }, { + type: "Feature", + properties: { + wikidata: "Q782", + nameEn: "Hawaii", + aliases: ["US-HI"], + country: "US", + groups: ["Q35657", "061", "009", "UN"], + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-177.8563, 29.18961], [-179.49839, 27.86265], [-151.6784, 9.55515], [-154.05867, 45.51124], [-177.5224, 27.7635], [-177.8563, 29.18961]]]] } - - function tiler() { - var z = geoScaleToZoom(_scale / (2 * Math.PI), _tileSize); - var z0 = clamp(Math.round(z), _zoomExtent[0], _zoomExtent[1]); - var tileMin = 0; - var tileMax = Math.pow(2, z0) - 1; - var log2ts = Math.log(_tileSize) * Math.LOG2E; - var k = Math.pow(2, z - z0 + log2ts); - var origin = [(_translate[0] - _scale / 2) / k, (_translate[1] - _scale / 2) / k]; - var cols = range(clamp(Math.floor(-origin[0]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[0] / k - origin[0]) + _margin, tileMin, tileMax + 1)); - var rows = range(clamp(Math.floor(-origin[1]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[1] / k - origin[1]) + _margin, tileMin, tileMax + 1)); - var tiles = []; - - for (var i = 0; i < rows.length; i++) { - var y = rows[i]; - - for (var j = 0; j < cols.length; j++) { - var x = cols[j]; - - if (i >= _margin && i <= rows.length - _margin && j >= _margin && j <= cols.length - _margin) { - tiles.unshift([x, y, z0]); // tiles in view at beginning - } else { - tiles.push([x, y, z0]); // tiles in margin at the end - } - } - } - - tiles.translate = origin; - tiles.scale = k; - return tiles; + }, { + type: "Feature", + properties: { + wikidata: "Q797", + nameEn: "Alaska", + aliases: ["US-AK"], + country: "US", + groups: ["Q35657", "021", "003", "019", "UN"], + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[169.34848, 52.47228], [180, 51.0171], [179.84401, 55.10087], [169.34848, 52.47228]]], [[[-168.95635, 65.98512], [-169.03888, 65.48473], [-172.76104, 63.77445], [-179.55295, 57.62081], [-179.55295, 50.81807], [-133.92876, 54.62289], [-130.61931, 54.70835], [-130.64499, 54.76912], [-130.44184, 54.85377], [-130.27203, 54.97174], [-130.18765, 55.07744], [-130.08035, 55.21556], [-129.97513, 55.28029], [-130.15373, 55.74895], [-130.00857, 55.91344], [-130.00093, 56.00325], [-130.10173, 56.12178], [-130.33965, 56.10849], [-130.77769, 56.36185], [-131.8271, 56.62247], [-133.38523, 58.42773], [-133.84645, 58.73543], [-134.27175, 58.8634], [-134.48059, 59.13231], [-134.55699, 59.1297], [-134.7047, 59.2458], [-135.00267, 59.28745], [-135.03069, 59.56208], [-135.48007, 59.79937], [-136.31566, 59.59083], [-136.22381, 59.55526], [-136.33727, 59.44466], [-136.47323, 59.46617], [-136.52365, 59.16752], [-136.82619, 59.16198], [-137.4925, 58.89415], [-137.60623, 59.24465], [-138.62145, 59.76431], [-138.71149, 59.90728], [-139.05365, 59.99655], [-139.20603, 60.08896], [-139.05831, 60.35205], [-139.68991, 60.33693], [-139.98024, 60.18027], [-140.45648, 60.30919], [-140.5227, 60.22077], [-141.00116, 60.30648], [-140.97446, 84.39275], [-168.25765, 71.99091], [-168.95635, 65.98512]]]] } - /** - * getTiles() returns an array of tiles that cover the map view - */ - - - tiler.getTiles = function (projection) { - var origin = [projection.scale() * Math.PI - projection.translate()[0], projection.scale() * Math.PI - projection.translate()[1]]; - this.size(projection.clipExtent()[1]).scale(projection.scale() * 2 * Math.PI).translate(projection.translate()); - var tiles = tiler(); - var ts = tiles.scale; - return tiles.map(function (tile) { - if (_skipNullIsland && nearNullIsland(tile)) { - return false; - } - - var x = tile[0] * ts - origin[0]; - var y = tile[1] * ts - origin[1]; - return { - id: tile.toString(), - xyz: tile, - extent: geoExtent(projection.invert([x, y + ts]), projection.invert([x + ts, y])) - }; - }).filter(Boolean); - }; - /** - * getGeoJSON() returns a FeatureCollection for debugging tiles - */ - - - tiler.getGeoJSON = function (projection) { - var features = tiler.getTiles(projection).map(function (tile) { - return { - type: 'Feature', - properties: { - id: tile.id, - name: tile.id - }, - geometry: { - type: 'Polygon', - coordinates: [tile.extent.polygon()] - } - }; - }); - return { - type: 'FeatureCollection', - features: features - }; - }; - - tiler.tileSize = function (val) { - if (!arguments.length) return _tileSize; - _tileSize = val; - return tiler; - }; - - tiler.zoomExtent = function (val) { - if (!arguments.length) return _zoomExtent; - _zoomExtent = val; - return tiler; - }; - - tiler.size = function (val) { - if (!arguments.length) return _size; - _size = val; - return tiler; - }; - - tiler.scale = function (val) { - if (!arguments.length) return _scale; - _scale = val; - return tiler; - }; - - tiler.translate = function (val) { - if (!arguments.length) return _translate; - _translate = val; - return tiler; - }; // number to extend the rows/columns beyond those covering the viewport - - - tiler.margin = function (val) { - if (!arguments.length) return _margin; - _margin = +val; - return tiler; - }; - - tiler.skipNullIsland = function (val) { - if (!arguments.length) return _skipNullIsland; - _skipNullIsland = val; - return tiler; - }; - - return tiler; - } - - function utilTriggerEvent(target, type) { - target.each(function () { - var evt = document.createEvent('HTMLEvents'); - evt.initEvent(type, true, true); - this.dispatchEvent(evt); - }); - } - - var _mainLocalizer = coreLocalizer(); // singleton - - - var _t = _mainLocalizer.t; - // coreLocalizer manages language and locale parameters including translated strings - // - - function coreLocalizer() { - var localizer = {}; - var _dataLanguages = {}; // `_dataLocales` is an object containing all _supported_ locale codes -> language info. - // * `rtl` - right-to-left or left-to-right text direction - // * `pct` - the percent of strings translated; 1 = 100%, full coverage - // - // { - // en: { rtl: false, pct: {…} }, - // de: { rtl: false, pct: {…} }, - // … - // } - - var _dataLocales = {}; // `localeStrings` is an object containing all _loaded_ locale codes -> string data. - // { - // en: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, - // de: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, - // … - // } - - var _localeStrings = {}; // the current locale - - var _localeCode = 'en-US'; // `_localeCodes` must contain `_localeCode` first, optionally followed by fallbacks - - var _localeCodes = ['en-US', 'en']; - var _languageCode = 'en'; - var _textDirection = 'ltr'; - var _usesMetric = false; - var _languageNames = {}; - var _scriptNames = {}; // getters for the current locale parameters - - localizer.localeCode = function () { - return _localeCode; - }; - - localizer.localeCodes = function () { - return _localeCodes; - }; - - localizer.languageCode = function () { - return _languageCode; - }; - - localizer.textDirection = function () { - return _textDirection; - }; - - localizer.usesMetric = function () { - return _usesMetric; - }; - - localizer.languageNames = function () { - return _languageNames; - }; - - localizer.scriptNames = function () { - return _scriptNames; - }; // The client app may want to manually set the locale, regardless of the - // settings provided by the browser - - - var _preferredLocaleCodes = []; - - localizer.preferredLocaleCodes = function (codes) { - if (!arguments.length) return _preferredLocaleCodes; - - if (typeof codes === 'string') { - // be generous and accept delimited strings as input - _preferredLocaleCodes = codes.split(/,|;| /gi).filter(Boolean); - } else { - _preferredLocaleCodes = codes; - } - - return localizer; - }; - - var _loadPromise; - - localizer.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; - return _loadPromise = Promise.all([// load the list of languages - _mainFileFetcher.get('languages'), // load the list of supported locales - _mainFileFetcher.get('locales')]).then(function (results) { - _dataLanguages = results[0]; - _dataLocales = results[1]; - }).then(function () { - var requestedLocales = (_preferredLocaleCodes || []). // List of locales preferred by the browser in priority order. - concat(utilDetect().browserLocales) // fallback to English since it's the only guaranteed complete language - .concat(['en']); - - _localeCodes = localesToUseFrom(requestedLocales); // Run iD in the highest-priority locale; the rest are fallbacks - - _localeCode = _localeCodes[0]; // Will always return the index for `en` if nothing else - - var fullCoverageIndex = _localeCodes.findIndex(function (locale) { - return _dataLocales[locale].pct === 1; - }); // We only need to load locales up until we find one with full coverage - - - var loadStringsPromises = _localeCodes.slice(0, fullCoverageIndex + 1).map(function (code) { - return localizer.loadLocale(code); - }); - - return Promise.all(loadStringsPromises); - }).then(function () { - updateForCurrentLocale(); - })["catch"](function (err) { - return console.error(err); - }); // eslint-disable-line - }; // Returns the locales from `requestedLocales` supported by iD that we should use - - - function localesToUseFrom(requestedLocales) { - var supportedLocales = _dataLocales; - var toUse = []; - - for (var i in requestedLocales) { - var locale = requestedLocales[i]; - if (supportedLocales[locale]) toUse.push(locale); - - if (locale.includes('-')) { - // Full locale ('es-ES'), add fallback to the base ('es') - var langPart = locale.split('-')[0]; - if (supportedLocales[langPart]) toUse.push(langPart); - } - } // remove duplicates - - - return utilArrayUniq(toUse); + }, { + type: "Feature", + properties: { + wikidata: "Q3492", + nameEn: "Sumatra", + aliases: ["ID-SM"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[109.82788, 2.86812], [110.90339, 7.52694], [105.01437, 3.24936], [104.56723, 1.44271], [104.34728, 1.33529], [104.12282, 1.27714], [104.03085, 1.26954], [103.74084, 1.12902], [103.66049, 1.18825], [103.56591, 1.19719], [103.03657, 1.30383], [96.11174, 6.69841], [74.28481, -3.17525], [102.92489, -8.17146], [106.32259, -5.50116], [106.38511, -5.16715], [109.17017, -4.07401], [109.3962, -2.07276], [108.50935, -2.01066], [107.94791, 1.06924], [109.82788, 2.86812]]]] } - - function updateForCurrentLocale() { - if (!_localeCode) return; - _languageCode = _localeCode.split('-')[0]; - var currentData = _dataLocales[_localeCode] || _dataLocales[_languageCode]; - var hash = utilStringQs(window.location.hash); - - if (hash.rtl === 'true') { - _textDirection = 'rtl'; - } else if (hash.rtl === 'false') { - _textDirection = 'ltr'; - } else { - _textDirection = currentData && currentData.rtl ? 'rtl' : 'ltr'; - } - - var locale = _localeCode; - if (locale.toLowerCase() === 'en-us') locale = 'en'; - _languageNames = _localeStrings[locale].languageNames; - _scriptNames = _localeStrings[locale].scriptNames; - _usesMetric = _localeCode.slice(-3).toLowerCase() !== '-us'; + }, { + type: "Feature", + properties: { + wikidata: "Q3757", + nameEn: "Java", + aliases: ["ID-JW"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[109.17017, -4.07401], [106.38511, -5.16715], [106.32259, -5.50116], [102.92489, -8.17146], [116.22542, -10.49172], [114.39575, -8.2889], [114.42235, -8.09762], [114.92859, -7.49253], [116.33992, -7.56171], [116.58433, -5.30385], [109.17017, -4.07401]]]] } - /* Locales */ - // Returns a Promise to load the strings for the requested locale - - - localizer.loadLocale = function (requested) { - if (!_dataLocales) { - return Promise.reject('loadLocale called before init'); - } - - var locale = requested; // US English is the default - - if (locale.toLowerCase() === 'en-us') locale = 'en'; - - if (!_dataLocales[locale]) { - return Promise.reject("Unsupported locale: ".concat(requested)); - } - - if (_localeStrings[locale]) { - // already loaded - return Promise.resolve(locale); - } - - var fileMap = _mainFileFetcher.fileMap(); - var key = "locale_".concat(locale); - fileMap[key] = "locales/".concat(locale, ".json"); - return _mainFileFetcher.get(key).then(function (d) { - _localeStrings[locale] = d[locale]; - return locale; - }); - }; - - localizer.pluralRule = function (number) { - return pluralRule(number, _localeCode); - }; // Returns the plural rule for the given `number` with the given `localeCode`. - // One of: `zero`, `one`, `two`, `few`, `many`, `other` - - - function pluralRule(number, localeCode) { - // modern browsers have this functionality built-in - var rules = 'Intl' in window && Intl.PluralRules && new Intl.PluralRules(localeCode); - - if (rules) { - return rules.select(number); - } // fallback to basic one/other, as in English - - - if (number === 1) return 'one'; - return 'other'; + }, { + type: "Feature", + properties: { + wikidata: "Q3795", + nameEn: "Kalimantan", + aliases: ["ID-KA"], + country: "ID", + groups: ["Q36117", "035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[120.02464, 2.83703], [118.06469, 4.16638], [117.67641, 4.16535], [117.47313, 4.18857], [117.25801, 4.35108], [115.90217, 4.37708], [115.58276, 3.93499], [115.53713, 3.14776], [115.11343, 2.82879], [115.1721, 2.49671], [114.80706, 2.21665], [114.80706, 1.92351], [114.57892, 1.5], [114.03788, 1.44787], [113.64677, 1.23933], [113.01448, 1.42832], [113.021, 1.57819], [112.48648, 1.56516], [112.2127, 1.44135], [112.15679, 1.17004], [111.94553, 1.12016], [111.82846, 0.99349], [111.55434, 0.97864], [111.22979, 1.08326], [110.62374, 0.873], [110.49182, 0.88088], [110.35354, 0.98869], [109.66397, 1.60425], [109.66397, 1.79972], [109.57923, 1.80624], [109.53794, 1.91771], [109.62558, 1.99182], [109.82788, 2.86812], [107.94791, 1.06924], [108.50935, -2.01066], [109.3962, -2.07276], [109.17017, -4.07401], [116.58433, -5.30385], [120.02464, 2.83703]]]] } - /** - * Try to find that string in `locale` or the current `_localeCode` matching - * the given `stringId`. If no string can be found in the requested locale, - * we'll recurse down all the `_localeCodes` until one is found. - * - * @param {string} stringId string identifier - * @param {object?} replacements token replacements and default string - * @param {string?} locale locale to use (defaults to currentLocale) - * @return {string?} localized string - */ - - - localizer.tInfo = function (stringId, replacements, locale) { - locale = locale || _localeCode; - var path = stringId.split('.').map(function (s) { - return s.replace(//g, '.'); - }).reverse(); - var stringsKey = locale; // US English is the default - - if (stringsKey.toLowerCase() === 'en-us') stringsKey = 'en'; - var result = _localeStrings[stringsKey]; - - while (result !== undefined && path.length) { - result = result[path.pop()]; - } - - if (result !== undefined) { - if (replacements) { - if (_typeof(result) === 'object' && Object.keys(result).length) { - // If plural forms are provided, dig one level deeper based on the - // first numeric token replacement provided. - var number = Object.values(replacements).find(function (value) { - return typeof value === 'number'; - }); - - if (number !== undefined) { - var rule = pluralRule(number, locale); - - if (result[rule]) { - result = result[rule]; - } else { - // We're pretty sure this should be a plural but no string - // could be found for the given rule. Just pick the first - // string and hope it makes sense. - result = Object.values(result)[0]; - } - } - } - - if (typeof result === 'string') { - for (var key in replacements) { - var value = replacements[key]; - - if (typeof value === 'number' && value.toLocaleString) { - // format numbers for the locale - value = value.toLocaleString(locale, { - style: 'decimal', - useGrouping: true, - minimumFractionDigits: 0 - }); - } - - var token = "{".concat(key, "}"); - var regex = new RegExp(token, 'g'); - result = result.replace(regex, value); - } - } - } - - if (typeof result === 'string') { - // found a localized string! - return { - text: result, - locale: locale - }; - } - } // no localized string found... - // attempt to fallback to a lower-priority language - - - var index = _localeCodes.indexOf(locale); - - if (index >= 0 && index < _localeCodes.length - 1) { - // eventually this will be 'en' or another locale with 100% coverage - var fallback = _localeCodes[index + 1]; - return localizer.tInfo(stringId, replacements, fallback); - } - - if (replacements && 'default' in replacements) { - // Fallback to a default value if one is specified in `replacements` - return { - text: replacements["default"], - locale: null - }; - } - - var missing = "Missing ".concat(locale, " translation: ").concat(stringId); - if (typeof console !== 'undefined') console.error(missing); // eslint-disable-line - - return { - text: missing, - locale: 'en' - }; - }; // Returns only the localized text, discarding the locale info - - - localizer.t = function (stringId, replacements, locale) { - return localizer.tInfo(stringId, replacements, locale).text; - }; // Returns the localized text wrapped in an HTML element encoding the locale info - - - localizer.t.html = function (stringId, replacements, locale) { - var info = localizer.tInfo(stringId, replacements, locale); // text may be empty or undefined if `replacements.default` is - - return info.text ? localizer.htmlForLocalizedText(info.text, info.locale) : ''; - }; - - localizer.htmlForLocalizedText = function (text, localeCode) { - return "").concat(text, ""); - }; - - localizer.languageName = function (code, options) { - if (_languageNames[code]) { - // name in locale language - // e.g. "German" - return _languageNames[code]; - } // sometimes we only want the local name - - - if (options && options.localOnly) return null; - var langInfo = _dataLanguages[code]; - - if (langInfo) { - if (langInfo.nativeName) { - // name in native language - // e.g. "Deutsch (de)" - return localizer.t('translate.language_and_code', { - language: langInfo.nativeName, - code: code - }); - } else if (langInfo.base && langInfo.script) { - var base = langInfo.base; // the code of the language this is based on - - if (_languageNames[base]) { - // base language name in locale language - var scriptCode = langInfo.script; - var script = _scriptNames[scriptCode] || scriptCode; // e.g. "Serbian (Cyrillic)" - - return localizer.t('translate.language_and_code', { - language: _languageNames[base], - code: script - }); - } else if (_dataLanguages[base] && _dataLanguages[base].nativeName) { - // e.g. "српски (sr-Cyrl)" - return localizer.t('translate.language_and_code', { - language: _dataLanguages[base].nativeName, - code: code - }); - } - } - } - - return code; // if not found, use the code - }; - - return localizer; - } - - // `presetCollection` is a wrapper around an `Array` of presets `collection`, - // and decorated with some extra methods for searching and matching geometry - // - - function presetCollection(collection) { - var MAXRESULTS = 50; - var _this = {}; - var _memo = {}; - _this.collection = collection; - - _this.item = function (id) { - if (_memo[id]) return _memo[id]; - - var found = _this.collection.find(function (d) { - return d.id === id; - }); - - if (found) _memo[id] = found; - return found; - }; - - _this.index = function (id) { - return _this.collection.findIndex(function (d) { - return d.id === id; - }); - }; - - _this.matchGeometry = function (geometry) { - return presetCollection(_this.collection.filter(function (d) { - return d.matchGeometry(geometry); - })); - }; - - _this.matchAllGeometry = function (geometries) { - return presetCollection(_this.collection.filter(function (d) { - return d && d.matchAllGeometry(geometries); - })); - }; - - _this.matchAnyGeometry = function (geometries) { - return presetCollection(_this.collection.filter(function (d) { - return geometries.some(function (geom) { - return d.matchGeometry(geom); - }); - })); - }; - - _this.fallback = function (geometry) { - var id = geometry; - if (id === 'vertex') id = 'point'; - return _this.item(id); - }; - - _this.search = function (value, geometry, countryCode) { - if (!value) return _this; - value = value.toLowerCase().trim(); // match at name beginning or just after a space (e.g. "office" -> match "Law Office") - - function leading(a) { - var index = a.indexOf(value); - return index === 0 || a[index - 1] === ' '; - } // match at name beginning only - - - function leadingStrict(a) { - var index = a.indexOf(value); - return index === 0; - } - - function sortNames(a, b) { - var aCompare = (a.suggestion ? a.originalName : a.name()).toLowerCase(); - var bCompare = (b.suggestion ? b.originalName : b.name()).toLowerCase(); // priority if search string matches preset name exactly - #4325 - - if (value === aCompare) return -1; - if (value === bCompare) return 1; // priority for higher matchScore - - var i = b.originalScore - a.originalScore; - if (i !== 0) return i; // priority if search string appears earlier in preset name - - i = aCompare.indexOf(value) - bCompare.indexOf(value); - if (i !== 0) return i; // priority for shorter preset names - - return aCompare.length - bCompare.length; - } - - var pool = _this.collection; - - if (countryCode) { - pool = pool.filter(function (a) { - if (a.countryCodes && a.countryCodes.indexOf(countryCode) === -1) return false; - if (a.notCountryCodes && a.notCountryCodes.indexOf(countryCode) !== -1) return false; - return true; - }); - } - - var searchable = pool.filter(function (a) { - return a.searchable !== false && a.suggestion !== true; - }); - var suggestions = pool.filter(function (a) { - return a.suggestion === true; - }); // matches value to preset.name - - var leading_name = searchable.filter(function (a) { - return leading(a.name().toLowerCase()); - }).sort(sortNames); // matches value to preset suggestion name (original name is unhyphenated) - - var leading_suggestions = suggestions.filter(function (a) { - return leadingStrict(a.originalName.toLowerCase()); - }).sort(sortNames); // matches value to preset.terms values - - var leading_terms = searchable.filter(function (a) { - return (a.terms() || []).some(leading); - }); // matches value to preset.tags values - - var leading_tag_values = searchable.filter(function (a) { - return Object.values(a.tags || {}).filter(function (val) { - return val !== '*'; - }).some(leading); - }); // finds close matches to value in preset.name - - var similar_name = searchable.map(function (a) { - return { - preset: a, - dist: utilEditDistance(value, a.name()) - }; - }).filter(function (a) { - return a.dist + Math.min(value.length - a.preset.name().length, 0) < 3; - }).sort(function (a, b) { - return a.dist - b.dist; - }).map(function (a) { - return a.preset; - }); // finds close matches to value to preset suggestion name (original name is unhyphenated) - - var similar_suggestions = suggestions.map(function (a) { - return { - preset: a, - dist: utilEditDistance(value, a.originalName.toLowerCase()) - }; - }).filter(function (a) { - return a.dist + Math.min(value.length - a.preset.originalName.length, 0) < 1; - }).sort(function (a, b) { - return a.dist - b.dist; - }).map(function (a) { - return a.preset; - }); // finds close matches to value in preset.terms - - var similar_terms = searchable.filter(function (a) { - return (a.terms() || []).some(function (b) { - return utilEditDistance(value, b) + Math.min(value.length - b.length, 0) < 3; - }); - }); - var results = leading_name.concat(leading_suggestions, leading_terms, leading_tag_values, similar_name, similar_suggestions, similar_terms).slice(0, MAXRESULTS - 1); - - if (geometry) { - if (typeof geometry === 'string') { - results.push(_this.fallback(geometry)); - } else { - geometry.forEach(function (geom) { - return results.push(_this.fallback(geom)); - }); - } - } - - return presetCollection(utilArrayUniq(results)); - }; - - return _this; - } - - // `presetCategory` builds a `presetCollection` of member presets, - // decorated with some extra methods for searching and matching geometry - // - - function presetCategory(categoryID, category, all) { - var _this = Object.assign({}, category); // shallow copy - - - _this.id = categoryID; - _this.members = presetCollection(category.members.map(function (presetID) { - return all.item(presetID); - }).filter(Boolean)); - _this.geometry = _this.members.collection.reduce(function (acc, preset) { - for (var i in preset.geometry) { - var geometry = preset.geometry[i]; - - if (acc.indexOf(geometry) === -1) { - acc.push(geometry); - } - } - - return acc; - }, []); - - _this.matchGeometry = function (geom) { - return _this.geometry.indexOf(geom) >= 0; - }; - - _this.matchAllGeometry = function (geometries) { - return _this.members.collection.some(function (preset) { - return preset.matchAllGeometry(geometries); - }); - }; - - _this.matchScore = function () { - return -1; - }; - - _this.name = function () { - return _t("presets.categories.".concat(categoryID, ".name"), { - 'default': categoryID - }); - }; - - _this.nameLabel = function () { - return _t.html("presets.categories.".concat(categoryID, ".name"), { - 'default': categoryID - }); - }; - - _this.terms = function () { - return []; - }; - - return _this; - } - - // `presetField` decorates a given `field` Object - // with some extra methods for searching and matching geometry - // - - function presetField(fieldID, field) { - var _this = Object.assign({}, field); // shallow copy - - - _this.id = fieldID; // for use in classes, element ids, css selectors - - _this.safeid = utilSafeClassName(fieldID); - - _this.matchGeometry = function (geom) { - return !_this.geometry || _this.geometry.indexOf(geom) !== -1; - }; - - _this.matchAllGeometry = function (geometries) { - return !_this.geometry || geometries.every(function (geom) { - return _this.geometry.indexOf(geom) !== -1; - }); - }; - - _this.t = function (scope, options) { - return _t("presets.fields.".concat(fieldID, ".").concat(scope), options); - }; - - _this.t.html = function (scope, options) { - return _t.html("presets.fields.".concat(fieldID, ".").concat(scope), options); - }; - - _this.title = function () { - return _this.overrideLabel || _this.t('label', { - 'default': fieldID - }); - }; - - _this.label = function () { - return _this.overrideLabel || _this.t.html('label', { - 'default': fieldID - }); - }; - - var _placeholder = _this.placeholder; - - _this.placeholder = function () { - return _this.t('placeholder', { - 'default': _placeholder - }); - }; - - _this.originalTerms = (_this.terms || []).join(); - - _this.terms = function () { - return _this.t('terms', { - 'default': _this.originalTerms - }).toLowerCase().trim().split(/\s*,+\s*/); - }; - - _this.increment = _this.type === 'number' ? _this.increment || 1 : undefined; - return _this; - } - - // `Array.prototype.lastIndexOf` method - // https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof - _export({ target: 'Array', proto: true, forced: arrayLastIndexOf !== [].lastIndexOf }, { - lastIndexOf: arrayLastIndexOf - }); - - // `presetPreset` decorates a given `preset` Object - // with some extra methods for searching and matching geometry - // - - function presetPreset(presetID, preset, addable, allFields, allPresets) { - allFields = allFields || {}; - allPresets = allPresets || {}; - - var _this = Object.assign({}, preset); // shallow copy - - - var _addable = addable || false; - - var _resolvedFields; // cache - - - var _resolvedMoreFields; // cache - - - _this.id = presetID; - _this.safeid = utilSafeClassName(presetID); // for use in css classes, selectors, element ids - - _this.originalTerms = (_this.terms || []).join(); - _this.originalName = _this.name || ''; - _this.originalScore = _this.matchScore || 1; - _this.originalReference = _this.reference || {}; - _this.originalFields = _this.fields || []; - _this.originalMoreFields = _this.moreFields || []; - - _this.fields = function () { - return _resolvedFields || (_resolvedFields = resolve('fields')); - }; - - _this.moreFields = function () { - return _resolvedMoreFields || (_resolvedMoreFields = resolve('moreFields')); - }; - - _this.resetFields = function () { - return _resolvedFields = _resolvedMoreFields = null; - }; - - _this.tags = _this.tags || {}; - _this.addTags = _this.addTags || _this.tags; - _this.removeTags = _this.removeTags || _this.addTags; - _this.geometry = _this.geometry || []; - - _this.matchGeometry = function (geom) { - return _this.geometry.indexOf(geom) >= 0; - }; - - _this.matchAllGeometry = function (geoms) { - return geoms.every(_this.matchGeometry); - }; - - _this.matchScore = function (entityTags) { - var tags = _this.tags; - var seen = {}; - var score = 0; // match on tags - - for (var k in tags) { - seen[k] = true; - - if (entityTags[k] === tags[k]) { - score += _this.originalScore; - } else if (tags[k] === '*' && k in entityTags) { - score += _this.originalScore / 2; - } else { - return -1; - } - } // boost score for additional matches in addTags - #6802 - - - var addTags = _this.addTags; - - for (var _k in addTags) { - if (!seen[_k] && entityTags[_k] === addTags[_k]) { - score += _this.originalScore; - } - } - - return score; - }; - - _this.t = function (scope, options) { - var textID = "presets.presets.".concat(presetID, ".").concat(scope); - return _t(textID, options); - }; - - _this.t.html = function (scope, options) { - var textID = "presets.presets.".concat(presetID, ".").concat(scope); - return _t.html(textID, options); - }; - - _this.name = function () { - return _this.t('name', { - 'default': _this.originalName - }); - }; - - _this.nameLabel = function () { - return _this.t.html('name', { - 'default': _this.originalName - }); - }; - - _this.subtitle = function () { - if (_this.suggestion) { - var path = presetID.split('/'); - path.pop(); // remove brand name - - return _t('presets.presets.' + path.join('/') + '.name'); - } - - return null; - }; - - _this.subtitleLabel = function () { - if (_this.suggestion) { - var path = presetID.split('/'); - path.pop(); // remove brand name - - return _t.html('presets.presets.' + path.join('/') + '.name'); - } - - return null; - }; - - _this.terms = function () { - return _this.t('terms', { - 'default': _this.originalTerms - }).toLowerCase().trim().split(/\s*,+\s*/); - }; - - _this.isFallback = function () { - var tagCount = Object.keys(_this.tags).length; - return tagCount === 0 || tagCount === 1 && _this.tags.hasOwnProperty('area'); - }; - - _this.addable = function (val) { - if (!arguments.length) return _addable; - _addable = val; - return _this; - }; - - _this.reference = function () { - // Lookup documentation on Wikidata... - var qid = _this.tags.wikidata || _this.tags['brand:wikidata'] || _this.tags['operator:wikidata']; - - if (qid) { - return { - qid: qid - }; - } // Lookup documentation on OSM Wikibase... - - - var key = _this.originalReference.key || Object.keys(utilObjectOmit(_this.tags, 'name'))[0]; - var value = _this.originalReference.value || _this.tags[key]; - - if (value === '*') { - return { - key: key - }; - } else { - return { - key: key, - value: value - }; - } - }; - - _this.unsetTags = function (tags, geometry, skipFieldDefaults) { - tags = utilObjectOmit(tags, Object.keys(_this.removeTags)); - - if (geometry && !skipFieldDefaults) { - _this.fields().forEach(function (field) { - if (field.matchGeometry(geometry) && field.key && field["default"] === tags[field.key]) { - delete tags[field.key]; - } - }); - } - - delete tags.area; - return tags; - }; - - _this.setTags = function (tags, geometry, skipFieldDefaults) { - var addTags = _this.addTags; - tags = Object.assign({}, tags); // shallow copy - - for (var k in addTags) { - if (addTags[k] === '*') { - tags[k] = 'yes'; - } else { - tags[k] = addTags[k]; - } - } // Add area=yes if necessary. - // This is necessary if the geometry is already an area (e.g. user drew an area) AND any of: - // 1. chosen preset could be either an area or a line (`barrier=city_wall`) - // 2. chosen preset doesn't have a key in osmAreaKeys (`railway=station`) - - - if (!addTags.hasOwnProperty('area')) { - delete tags.area; - - if (geometry === 'area') { - var needsAreaTag = true; - - if (_this.geometry.indexOf('line') === -1) { - for (var _k2 in addTags) { - if (_k2 in osmAreaKeys) { - needsAreaTag = false; - break; - } - } - } - - if (needsAreaTag) { - tags.area = 'yes'; - } - } - } - - if (geometry && !skipFieldDefaults) { - _this.fields().forEach(function (field) { - if (field.matchGeometry(geometry) && field.key && !tags[field.key] && field["default"]) { - tags[field.key] = field["default"]; - } - }); - } - - return tags; - }; // For a preset without fields, use the fields of the parent preset. - // Replace {preset} placeholders with the fields of the specified presets. - - - function resolve(which) { - var fieldIDs = which === 'fields' ? _this.originalFields : _this.originalMoreFields; - var resolved = []; - fieldIDs.forEach(function (fieldID) { - var match = fieldID.match(/\{(.*)\}/); - - if (match !== null) { - // a presetID wrapped in braces {} - resolved = resolved.concat(inheritFields(match[1], which)); - } else if (allFields[fieldID]) { - // a normal fieldID - resolved.push(allFields[fieldID]); - } else { - console.log("Cannot resolve \"".concat(fieldID, "\" found in ").concat(_this.id, ".").concat(which)); // eslint-disable-line no-console - } - }); // no fields resolved, so use the parent's if possible - - if (!resolved.length) { - var endIndex = _this.id.lastIndexOf('/'); - - var parentID = endIndex && _this.id.substring(0, endIndex); - - if (parentID) { - resolved = inheritFields(parentID, which); - } - } - - return utilArrayUniq(resolved); // returns an array of fields to inherit from the given presetID, if found - - function inheritFields(presetID, which) { - var parent = allPresets[presetID]; - if (!parent) return []; - - if (which === 'fields') { - return parent.fields().filter(shouldInherit); - } else if (which === 'moreFields') { - return parent.moreFields(); - } else { - return []; - } - } // Skip `fields` for the keys which define the preset. - // These are usually `typeCombo` fields like `shop=*` - - - function shouldInherit(f) { - if (f.key && _this.tags[f.key] !== undefined && // inherit anyway if multiple values are 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[34.48681, 31.59711], [34.29262, 31.70393], [34.052, 31.46619]]]] } - - return _this; - } - - var _mainPresetIndex = presetIndex(); // singleton - // `presetIndex` wraps a `presetCollection` - // with methods for loading new data and returning defaults - // - - function presetIndex() { - var dispatch$1 = dispatch('favoritePreset', 'recentsChange'); - var MAXRECENTS = 30; // seed the preset lists with geometry fallbacks - - var POINT = presetPreset('point', { - name: 'Point', - tags: {}, - geometry: ['point', 'vertex'], - matchScore: 0.1 - }); - var LINE = presetPreset('line', { - name: 'Line', - tags: {}, - geometry: ['line'], - matchScore: 0.1 - }); - var AREA = presetPreset('area', { - name: 'Area', - tags: { - area: 'yes' - }, - geometry: ['area'], - matchScore: 0.1 - }); - var RELATION = presetPreset('relation', { - name: 'Relation', - tags: {}, - geometry: ['relation'], - matchScore: 0.1 - }); - - var _this = presetCollection([POINT, LINE, AREA, RELATION]); - - var _presets = { - point: POINT, - line: LINE, - area: AREA, - relation: RELATION - }; - var _defaults = { - point: presetCollection([POINT]), - vertex: presetCollection([POINT]), - line: presetCollection([LINE]), - area: presetCollection([AREA]), - relation: presetCollection([RELATION]) - }; - var _fields = {}; - var _categories = {}; - var _universal = []; - var _addablePresetIDs = null; // Set of preset IDs that the user can add - - var _recents; - - var _favorites; // Index of presets by (geometry, tag key). - - - var _geometryIndex = { - point: {}, - vertex: {}, - line: {}, - area: {}, - relation: {} - }; - - var _loadPromise; - - _this.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; - return _loadPromise = Promise.all([_mainFileFetcher.get('preset_categories'), _mainFileFetcher.get('preset_defaults'), _mainFileFetcher.get('preset_presets'), _mainFileFetcher.get('preset_fields')]).then(function (vals) { - _this.merge({ - categories: vals[0], - defaults: vals[1], - presets: vals[2], - fields: vals[3] - }); - - osmSetAreaKeys(_this.areaKeys()); - osmSetPointTags(_this.pointTags()); - osmSetVertexTags(_this.vertexTags()); - }); - }; - - _this.merge = function (d) { - // Merge Fields - if (d.fields) { - Object.keys(d.fields).forEach(function (fieldID) { - var f = d.fields[fieldID]; - - if (f) { - // add or replace - _fields[fieldID] = presetField(fieldID, f); - } else { - // remove - delete _fields[fieldID]; - } - }); - } // Merge Presets - - - if (d.presets) { - Object.keys(d.presets).forEach(function (presetID) { - var p = d.presets[presetID]; - - if (p) { - // add or replace - var isAddable = !_addablePresetIDs || _addablePresetIDs.has(presetID); - - _presets[presetID] = presetPreset(presetID, p, isAddable, _fields, _presets); - } else { - // remove (but not if it's a fallback) - var existing = _presets[presetID]; - - if (existing && !existing.isFallback()) { - delete _presets[presetID]; - } - } - }); - } // Need to rebuild _this.collection before loading categories - - - _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Categories - - if (d.categories) { - Object.keys(d.categories).forEach(function (categoryID) { - var c = d.categories[categoryID]; - - if (c) { - // add or replace - _categories[categoryID] = presetCategory(categoryID, c, _this); - } else { - // remove - delete _categories[categoryID]; - } - }); - } // Rebuild _this.collection after loading categories - - - _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Defaults - - if (d.defaults) { - Object.keys(d.defaults).forEach(function (geometry) { - var def = d.defaults[geometry]; - - if (Array.isArray(def)) { - // add or replace - _defaults[geometry] = presetCollection(def.map(function (id) { - return _presets[id] || _categories[id]; - }).filter(Boolean)); - } else { - // remove - delete _defaults[geometry]; - } - }); - } // Rebuild universal fields array - - - _universal = Object.values(_fields).filter(function (field) { - return field.universal; - }); // Reset all the preset fields - they'll need to be resolved again - - Object.values(_presets).forEach(function (preset) { - return preset.resetFields(); - }); // Rebuild geometry index - - _geometryIndex = { - point: {}, - vertex: {}, - line: {}, - area: {}, - relation: {} - }; - - _this.collection.forEach(function (preset) { - (preset.geometry || []).forEach(function (geometry) { - var g = _geometryIndex[geometry]; - - for (var key in preset.tags) { - (g[key] = g[key] || []).push(preset); - } - }); - }); - - return _this; - }; - - _this.match = function (entity, resolver) { - return resolver["transient"](entity, 'presetMatch', function () { - var geometry = entity.geometry(resolver); // Treat entities on addr:interpolation lines as points, not vertices - #3241 - - if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { - geometry = 'point'; - } - - return _this.matchTags(entity.tags, geometry); - }); - }; - - _this.matchTags = function (tags, geometry) { - var geometryMatches = _geometryIndex[geometry]; - var address; - var best = -1; - var match; - - for (var k in tags) { - // If any part of an address is present, allow fallback to "Address" preset - #4353 - if (/^addr:/.test(k) && geometryMatches['addr:*']) { - address = geometryMatches['addr:*'][0]; - } - - var keyMatches = geometryMatches[k]; - if (!keyMatches) continue; - - for (var i = 0; i < keyMatches.length; i++) { - var score = keyMatches[i].matchScore(tags); - - if (score > best) { - best = score; - match = keyMatches[i]; - } - } - } - - if (address && (!match || match.isFallback())) { - match = address; - } - - return match || _this.fallback(geometry); - }; - - _this.allowsVertex = function (entity, resolver) { - if (entity.type !== 'node') return false; - if (Object.keys(entity.tags).length === 0) return true; - return resolver["transient"](entity, 'vertexMatch', function () { - // address lines allow vertices to act as standalone points - if (entity.isOnAddressLine(resolver)) return true; - var geometries = osmNodeGeometriesForTags(entity.tags); - if (geometries.vertex) return true; - if (geometries.point) return false; // allow vertices for unspecified points - - return true; - }); - }; // Because of the open nature of tagging, iD will never have a complete - // list of tags used in OSM, so we want it to have logic like "assume - // that a closed way with an amenity tag is an area, unless the amenity - // is one of these specific types". This function computes a structure - // that allows testing of such conditions, based on the presets designated - // as as supporting (or not supporting) the area geometry. - // - // The returned object L is a keeplist/discardlist of tags. A closed way - // with a tag (k, v) is considered to be an area if `k in L && !(v in L[k])` - // (see `Way#isArea()`). In other words, the keys of L form the keeplist, - // and the subkeys form the discardlist. - - - _this.areaKeys = function () { - // The ignore list is for keys that imply lines. (We always add `area=yes` for exceptions) - var ignore = ['barrier', 'highway', 'footway', 'railway', 'junction', 'type']; - var areaKeys = {}; // ignore name-suggestion-index and deprecated presets - - var presets = _this.collection.filter(function (p) { - return !p.suggestion && !p.replacement; - }); // keeplist - - - presets.forEach(function (p) { - var keys = p.tags && Object.keys(p.tags); - var key = keys && keys.length && keys[0]; // pick the first tag - - if (!key) return; - if (ignore.indexOf(key) !== -1) return; - - if (p.geometry.indexOf('area') !== -1) { - // probably an area.. - areaKeys[key] = areaKeys[key] || {}; - } - }); // discardlist - - presets.forEach(function (p) { - var key; - - for (key in p.addTags) { - // examine all addTags to get a better sense of what can be tagged on lines - #6800 - var value = p.addTags[key]; - - if (key in areaKeys && // probably an area... - p.geometry.indexOf('line') !== -1 && // but sometimes a line - value !== '*') { - areaKeys[key][value] = true; - } - } - }); - return areaKeys; - }; - - _this.pointTags = function () { - return _this.collection.reduce(function (pointTags, d) { - // ignore name-suggestion-index, deprecated, and generic presets - if (d.suggestion || d.replacement || d.searchable === false) return pointTags; // only care about the primary tag - - var keys = d.tags && Object.keys(d.tags); - var key = keys && keys.length && keys[0]; // pick the first tag - - if (!key) return pointTags; // if this can be a point - - if (d.geometry.indexOf('point') !== -1) { - pointTags[key] = pointTags[key] || {}; - pointTags[key][d.tags[key]] = true; - } - - return pointTags; - }, {}); - }; - - _this.vertexTags = function () { - return _this.collection.reduce(function (vertexTags, d) { - // ignore name-suggestion-index, deprecated, and generic presets - if (d.suggestion || d.replacement || d.searchable === false) return vertexTags; // only care about the primary tag - - var keys = d.tags && Object.keys(d.tags); - var key = keys && keys.length && keys[0]; // pick the first tag - - if (!key) return vertexTags; // if this can be a vertex - - if (d.geometry.indexOf('vertex') !== -1) { - vertexTags[key] = vertexTags[key] || {}; - vertexTags[key][d.tags[key]] = true; - } - - return vertexTags; - }, {}); - }; - - _this.field = function (id) { - return _fields[id]; - }; - - _this.universal = function () { - return _universal; - }; - - _this.defaults = function (geometry, n, startWithRecents) { - var recents = []; - - if (startWithRecents) { - recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); - } - - var defaults; - - if (_addablePresetIDs) { - defaults = Array.from(_addablePresetIDs).map(function (id) { - var preset = _this.item(id); - - if (preset && preset.matchGeometry(geometry)) return preset; - return null; - }).filter(Boolean); - } else { - defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); - } - - return presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - }; // pass a Set of addable preset ids - - - _this.addablePresetIDs = function (val) { - if (!arguments.length) return _addablePresetIDs; // accept and convert arrays - - if (Array.isArray(val)) val = new Set(val); - _addablePresetIDs = val; - - if (_addablePresetIDs) { - // reset all presets - _this.collection.forEach(function (p) { - // categories aren't addable - if (p.addable) p.addable(_addablePresetIDs.has(p.id)); - }); - } else { - _this.collection.forEach(function (p) { - if (p.addable) p.addable(true); - }); - } - - return _this; - }; - - _this.recent = function () { - return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { - return d.preset; - }))); - }; - - function RibbonItem(preset, source) { - var item = {}; - item.preset = preset; - item.source = source; - - item.isFavorite = function () { - return item.source === 'favorite'; - }; - - item.isRecent = function () { - return item.source === 'recent'; - }; - - item.matches = function (preset) { - return item.preset.id === preset.id; - }; - - item.minified = function () { - return { - pID: item.preset.id - }; - }; - - return item; + }, { + type: "Feature", + properties: { + wikidata: "Q40888", + nameEn: "Andaman and Nicobar Islands", + aliases: ["IN-AN"], + country: "IN", + groups: ["034", "142", "UN"], + driveSide: "left", + callingCodes: ["91"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[94.42132, 5.96581], [94.6371, 13.81803], [86.7822, 13.41052], [94.42132, 5.96581]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q41684", + nameEn: "Stewart Island", + country: "NZ", + groups: ["053", "009", "UN"], + driveSide: "left", + callingCodes: ["64"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[166.59185, -47.61313], [169.70504, -47.56021], [167.52103, -46.41337], [166.59185, -47.61313]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q43296", + nameEn: "Wake Island", + aliases: ["WK", "WAK", "WKUM", "872", "UM-79"], + country: "US", + groups: ["UM", "Q1352230", "057", "009", "UN"], + level: "subterritory", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[167.34779, 18.97692], [166.67967, 20.14834], [165.82549, 18.97692], [167.34779, 18.97692]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q46275", + nameEn: "New Zealand Subantarctic Islands", + country: "NZ", + groups: ["Q851132", "053", "009", "UN"], + driveSide: "left" + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[164.30551, -47.88072], [161.96603, -56.07661], [179.49541, -50.04657], [179.49541, -47.2902], [169.91032, -47.66283], [164.30551, -47.88072]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q46395", + nameEn: "British Overseas Territories", + aliases: ["BOTS", "UKOTS"], + country: "GB", + level: "subcountryGroup" + }, + geometry: null + }, { + type: "Feature", + properties: { + wikidata: "Q46772", + nameEn: "Kerguelen Islands", + country: "FR", + groups: ["TF", "Q1451600", "014", "202", "002", "UN"], + level: "subterritory" + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[61.9216, -49.39746], [70.67507, -51.14192], [74.25129, -45.45074], [61.9216, -49.39746]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q46879", + nameEn: "Baker Island", + aliases: ["UM-81"], + country: "US", + groups: ["UM", "Q1352230", "061", "009", "UN"], + level: "subterritory", + roadSpeedUnit: "mph", + roadHeightUnit: "ft" + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-175.33482, -1.40631], [-175.31323, 0.5442], [-177.91421, 0.39582], [-175.33482, -1.40631]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q47863", + nameEn: "Midway Atoll", + aliases: ["MI", "MID", "MIUM", "488", "UM-71"], + country: "US", + groups: ["UM", "Q1352230", "061", "009", "UN"], + level: "subterritory", + roadSpeedUnit: 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"009", "UN"], + driveSide: "left", + callingCodes: ["64"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-133.59543, -28.4709], [-122.0366, -24.55017], [-133.61511, -21.93325], [-133.59543, -28.4709]]]] + } + }, { + type: "Feature", + properties: { + iso1A2: "PR", + iso1A3: "PRI", + iso1N3: "630", + wikidata: "Q1183", + nameEn: "Puerto Rico", + aliases: ["US-PR"], + country: "US", + groups: ["Q1352230", "029", "003", "419", "019", "UN"], + roadSpeedUnit: "mph", + callingCodes: ["1 787", "1 939"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-65.27974, 17.56928], [-65.02435, 18.73231], [-67.99519, 18.97186], [-68.23894, 17.84663], [-65.27974, 17.56928]]]] + } + }, { + type: "Feature", + properties: { + iso1A2: "PS", + iso1A3: "PSE", + iso1N3: "275", + wikidata: "Q219060", + nameEn: "Palestine" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "PT", + iso1A3: "PRT", + iso1N3: "620", + wikidata: "Q45", + nameEn: "Portugal" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "PW", + iso1A3: "PLW", + iso1N3: "585", + wikidata: "Q695", + nameEn: "Palau", + groups: ["057", "009", "UN"], + roadSpeedUnit: "mph", + callingCodes: ["680"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[128.97621, 3.08804], [136.39296, 1.54187], [136.04605, 12.45908], [128.97621, 3.08804]]]] } - - _this.addFavorite = function (preset, besidePreset, after) { - var favorites = _this.getFavorites(); - - var beforeItem = _this.favoriteMatching(besidePreset); - - var toIndex = favorites.indexOf(beforeItem); - if (after) toIndex += 1; - var newItem = RibbonItem(preset, 'favorite'); - favorites.splice(toIndex, 0, newItem); - setFavorites(favorites); - }; - - _this.toggleFavorite = function (preset) { - var favs = _this.getFavorites(); - - var favorite = _this.favoriteMatching(preset); - - if (favorite) { - favs.splice(favs.indexOf(favorite), 1); - } else { - // only allow 10 favorites - if (favs.length === 10) { - // remove the last favorite (last in, first out) - favs.pop(); - } // append array - - - favs.push(RibbonItem(preset, 'favorite')); - } - - setFavorites(favs); - }; - - _this.removeFavorite = function (preset) { - var item = _this.favoriteMatching(preset); - - if (item) { - var items = _this.getFavorites(); - - items.splice(items.indexOf(item), 1); - setFavorites(items); - } - }; - - _this.getFavorites = function () { - if (!_favorites) { - // fetch from local storage - var rawFavorites = JSON.parse(corePreferences('preset_favorites')); - - if (!rawFavorites) { - rawFavorites = []; - corePreferences('preset_favorites', JSON.stringify(rawFavorites)); - } - - _favorites = rawFavorites.reduce(function (output, d) { - var item = ribbonItemForMinified(d, 'favorite'); - if (item && item.preset.addable()) output.push(item); - return output; - }, []); - } - - return _favorites; - }; - - _this.favoriteMatching = function (preset) { - var favs = _this.getFavorites(); - - for (var index in favs) { - if (favs[index].matches(preset)) { - return favs[index]; - } - } - - return null; - }; - - return utilRebind(_this, dispatch$1, 'on'); - } - - function utilTagText(entity) { - var obj = entity && entity.tags || {}; - return Object.keys(obj).map(function (k) { - return k + '=' + obj[k]; - }).join(', '); - } - function utilTotalExtent(array, graph) { - var extent = geoExtent(); - var val, entity; - - for (var i = 0; i < array.length; i++) { - val = array[i]; - entity = typeof val === 'string' ? graph.hasEntity(val) : val; - - if (entity) { - extent._extend(entity.extent(graph)); - } + }, { + type: "Feature", + properties: { + iso1A2: "PY", + iso1A3: "PRY", + iso1N3: "600", + wikidata: "Q733", + nameEn: "Paraguay", + groups: ["005", "419", "019", "UN"], + callingCodes: ["595"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-58.16225, -20.16193], [-58.23216, -19.80058], [-59.06965, -19.29148], [-60.00638, -19.2981], [-61.73723, -19.63958], [-61.93912, 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newVal = newTags[k]; - - if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '-', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '- ' + k + '=' + oldVal - }); - } - - if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '+', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '+ ' + k + '=' + newVal - }); - } - }); - return tagDiff; - } - function utilEntitySelector(ids) { - return ids.length ? '.' + ids.join(',.') : 'nothing'; - } // returns an selector to select entity ids for: - // - entityIDs passed in - // - shallow descendant entityIDs for any of those entities that are relations - - function utilEntityOrMemberSelector(ids, graph) { - var seen = new Set(ids); - ids.forEach(collectShallowDescendants); - return utilEntitySelector(Array.from(seen)); - - function collectShallowDescendants(id) { - var entity = graph.hasEntity(id); - if (!entity || entity.type !== 'relation') return; - entity.members.map(function (member) { - return member.id; - }).forEach(function (id) { - seen.add(id); - }); + }, { + type: "Feature", + properties: { + iso1A2: "QA", + iso1A3: "QAT", + iso1N3: "634", + wikidata: "Q846", + nameEn: "Qatar", + groups: ["145", "142", "UN"], + callingCodes: ["974"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[50.92992, 24.54396], [51.09638, 24.46907], [51.29972, 24.50747], [51.39468, 24.62785], [51.58834, 24.66608], [51.83108, 24.71675], [51.83682, 26.70231], [50.93865, 26.30758], [50.81266, 25.88946], [50.86149, 25.6965], [50.7801, 25.595], [50.80824, 25.54641], [50.57069, 25.57887], [50.8133, 24.74049], [50.92992, 24.54396]]]] } - } // returns an selector to select entity ids for: - // - entityIDs passed in - // - deep descendant entityIDs for any of those entities that are relations - - function utilEntityOrDeepMemberSelector(ids, graph) { - return utilEntitySelector(utilEntityAndDeepMemberIDs(ids, graph)); - } // returns an selector to select entity ids for: - // - entityIDs passed in - // - deep descendant entityIDs for any of those entities that are relations - - function utilEntityAndDeepMemberIDs(ids, graph) { - var seen = new Set(); - ids.forEach(collectDeepDescendants); - return Array.from(seen); - - function collectDeepDescendants(id) { - if (seen.has(id)) return; - seen.add(id); - var entity = graph.hasEntity(id); - if (!entity || entity.type !== 'relation') return; - entity.members.map(function (member) { - return member.id; - }).forEach(collectDeepDescendants); // recurse + }, { + type: "Feature", + properties: { + iso1A2: "RE", + iso1A3: "REU", + iso1N3: "638", + wikidata: "Q17070", + nameEn: "R\xE9union", + country: "FR", + groups: ["Q3320166", "EU", "014", "202", "002", "UN"], + callingCodes: ["262"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[53.37984, -21.23941], [56.73473, -21.9174], [56.62373, -20.2711], [53.37984, -21.23941]]]] } - } // returns an selector to select entity ids for: - // - deep descendant entityIDs for any of those entities that are relations - - function utilDeepMemberSelector(ids, graph, skipMultipolgonMembers) { - var idsSet = new Set(ids); - var seen = new Set(); - var returners = new Set(); - ids.forEach(collectDeepDescendants); - return utilEntitySelector(Array.from(returners)); - - function collectDeepDescendants(id) { - if (seen.has(id)) return; - seen.add(id); - - if (!idsSet.has(id)) { - returners.add(id); - } - - var entity = graph.hasEntity(id); - if (!entity || entity.type !== 'relation') return; - if (skipMultipolgonMembers && entity.isMultipolygon()) return; - entity.members.map(function (member) { - return member.id; - }).forEach(collectDeepDescendants); // recurse + }, { + type: "Feature", + properties: { + iso1A2: "RO", + iso1A3: "ROU", + iso1N3: "642", + wikidata: "Q218", + nameEn: "Romania", + groups: ["EU", "151", "150", "UN"], + callingCodes: ["40"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[27.15622, 47.98538], [27.02985, 48.09083], [27.04118, 48.12522], [26.96119, 48.13003], [26.98042, 48.15752], [26.94265, 48.1969], [26.87708, 48.19919], [26.81161, 48.25049], [26.62823, 48.25804], [26.55202, 48.22445], [26.33504, 48.18418], [26.17711, 47.99246], [26.05901, 47.9897], [25.77723, 47.93919], [25.63878, 47.94924], [25.23778, 47.89403], [25.11144, 47.75203], [24.88896, 47.7234], [24.81893, 47.82031], [24.70632, 47.84428], [24.61994, 47.95062], [24.43578, 47.97131], [24.34926, 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[27.25519, 47.71366], [27.29069, 47.73722], [27.1618, 47.92391], [27.15622, 47.98538]]]] } - } // Adds or removes highlight styling for the specified entities - - function utilHighlightEntities(ids, highlighted, context) { - context.surface().selectAll(utilEntityOrDeepMemberSelector(ids, context.graph())).classed('highlighted', highlighted); - } // returns an Array that is the union of: - // - nodes for any nodeIDs passed in - // - child nodes of any wayIDs passed in - // - descendant member and child nodes of relationIDs passed in - - function utilGetAllNodes(ids, graph) { - var seen = new Set(); - var nodes = new Set(); - ids.forEach(collectNodes); - return Array.from(nodes); - - function collectNodes(id) { - if (seen.has(id)) return; - seen.add(id); - var entity = graph.hasEntity(id); - if (!entity) return; - - if (entity.type === 'node') { - nodes.add(entity); - } else if (entity.type === 'way') { - entity.nodes.forEach(collectNodes); - } else { - entity.members.map(function (member) { - return member.id; - }).forEach(collectNodes); // recurse - } + }, { + type: "Feature", + properties: { + iso1A2: "RS", + iso1A3: "SRB", + iso1N3: "688", + wikidata: "Q403", + nameEn: "Serbia", + groups: ["039", "150", "UN"], + callingCodes: ["381"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[19.66007, 46.19005], [19.56113, 46.16824], [19.52473, 46.1171], [19.28826, 45.99694], [19.14543, 45.9998], [19.10388, 46.04015], [19.0791, 45.96458], [19.01284, 45.96529], [18.99712, 45.93537], [18.81394, 45.91329], [18.85783, 45.85493], [18.90305, 45.71863], [18.96691, 45.66731], [18.88776, 45.57253], [18.94562, 45.53712], [19.07471, 45.53086], [19.08364, 45.48804], [18.99918, 45.49333], [18.97446, 45.37528], [19.10774, 45.29547], [19.28208, 45.23813], [19.41941, 45.23475], [19.43589, 45.17137], [19.19144, 45.17863], [19.14063, 45.12972], [19.07952, 45.14668], [19.1011, 45.01191], [19.05205, 44.97692], [19.15573, 44.95409], [19.06853, 44.89915], [19.02871, 44.92541], 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[22.74826, 42.88701], [22.78397, 42.98253], [22.89521, 43.03625], [22.98104, 43.11199], [23.00806, 43.19279], [22.89727, 43.22417], [22.82036, 43.33665], [22.53397, 43.47225], [22.47582, 43.6558], [22.41043, 43.69566], [22.35558, 43.81281], [22.41449, 44.00514], [22.61688, 44.06534], [22.61711, 44.16938], [22.67173, 44.21564], [22.68166, 44.28206], [22.56012, 44.30712], [22.45436, 44.47258], [22.54021, 44.47836], [22.56493, 44.53419], [22.61368, 44.55719], [22.70981, 44.51852], [22.76749, 44.54446], [22.69196, 44.61587], [22.61917, 44.61489], [22.45301, 44.7194], [22.30844, 44.6619], [22.18315, 44.48179], [22.13234, 44.47444], [22.08016, 44.49844], [21.99364, 44.63395], [21.7795, 44.66165], [21.71692, 44.65349], [21.67504, 44.67107], [21.61942, 44.67059], [21.60019, 44.75208], [21.55007, 44.77304], [21.38802, 44.78133], [21.35643, 44.86364], [21.44013, 44.87613], [21.48202, 44.87199], [21.56328, 44.89502], [21.54938, 44.9327], [21.35855, 45.01941], [21.4505, 45.04294], [21.51299, 45.15345], [21.48278, 45.19557], [21.29398, 45.24148], [21.20392, 45.2677], [21.17612, 45.32566], [21.09894, 45.30144], [20.87948, 45.42743], [20.86026, 45.47295], [20.77217, 45.49788], [20.83321, 45.53567], [20.76798, 45.60969], [20.80361, 45.65875], [20.82364, 45.77738], [20.78446, 45.78522], [20.77416, 45.75601], [20.70069, 45.7493], [20.65645, 45.82801], [20.54818, 45.89939], [20.35862, 45.99356], [20.26068, 46.12332], [20.09713, 46.17315], [20.03533, 46.14509], [20.01816, 46.17696], [19.93508, 46.17553], [19.81491, 46.1313], [19.66007, 46.19005]]]] } - } - function utilDisplayName(entity) { - var localizedNameKey = 'name:' + _mainLocalizer.languageCode().toLowerCase(); - var name = entity.tags[localizedNameKey] || entity.tags.name || ''; - var network = entity.tags.cycle_network || entity.tags.network; - - if (!name && entity.tags.ref) { - name = entity.tags.ref; - - if (network) { - name = network + ' ' + name; - } + }, { + type: "Feature", + properties: { + iso1A2: "RU", + iso1A3: "RUS", + iso1N3: "643", + wikidata: "Q159", + nameEn: "Russia" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "RW", + iso1A3: "RWA", + iso1N3: "646", + wikidata: "Q1037", + nameEn: "Rwanda", + groups: ["014", "202", "002", "UN"], + callingCodes: ["250"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[30.47194, -1.0555], [30.35212, -1.06896], [30.16369, -1.34303], [29.912, -1.48269], [29.82657, -1.31187], [29.59061, -1.39016], [29.53062, -1.40499], [29.45038, -1.5054], [29.36322, -1.50887], [29.24323, -1.66826], [29.24458, -1.69663], [29.11847, -1.90576], [29.17562, -2.12278], [29.105, -2.27043], [29.00051, -2.29001], [28.95642, -2.37321], [28.89601, -2.37321], [28.86826, -2.41888], [28.86846, -2.44866], [28.89132, -2.47557], [28.89342, -2.49017], [28.88846, -2.50493], [28.87497, -2.50887], [28.86209, -2.5231], [28.86193, -2.53185], [28.87943, -2.55165], [28.89288, -2.55848], [28.90226, -2.62385], [28.89793, -2.66111], [28.94346, -2.69124], [29.00357, -2.70596], [29.04081, -2.7416], [29.0562, -2.58632], [29.32234, -2.6483], [29.36805, -2.82933], [29.88237, -2.75105], [29.95911, -2.33348], [30.14034, -2.43626], [30.42933, -2.31064], [30.54501, -2.41404], [30.83915, -2.35795], [30.89303, -2.08223], [30.80802, -1.91477], [30.84079, -1.64652], [30.71974, -1.43244], [30.57123, -1.33264], [30.50889, -1.16412], [30.45116, -1.10641], [30.47194, -1.0555]]]] } - - return name; - } - function utilDisplayNameForPath(entity) { - var name = utilDisplayName(entity); - var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; - - if (!isFirefox && name && rtlRegex.test(name)) { - name = fixRTLTextForSvg(name); + }, { + type: "Feature", + properties: { + iso1A2: "SA", + iso1A3: "SAU", + iso1N3: "682", + wikidata: "Q851", + nameEn: "Saudi Arabia", + groups: ["145", "142", "UN"], + callingCodes: ["966"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[40.01521, 32.05667], [39.29903, 32.23259], [38.99233, 31.99721], [36.99791, 31.50081], [37.99354, 30.49998], [37.66395, 30.33245], [37.4971, 29.99949], [36.75083, 29.86903], [36.50005, 29.49696], [36.07081, 29.18469], [34.8812, 29.36878], [34.4454, 27.91479], [37.8565, 22.00903], [39.63762, 18.37348], [40.99158, 15.81743], [42.15205, 16.40211], [42.76801, 16.40371], [42.94625, 16.39721], [42.94351, 16.49467], [42.97215, 16.51093], [43.11601, 16.53166], [43.15274, 16.67248], [43.22066, 16.65179], [43.21325, 16.74416], [43.25857, 16.75304], [43.26303, 16.79479], [43.24801, 16.80613], [43.22956, 16.80613], [43.22012, 16.83932], [43.18338, 16.84852], [43.1398, 16.90696], [43.19328, 16.94703], [43.1813, 16.98438], [43.18233, 17.02673], [43.23967, 17.03428], [43.17787, 17.14717], [43.20156, 17.25901], [43.32653, 17.31179], [43.22533, 17.38343], [43.29185, 17.53224], [43.43005, 17.56148], [43.70631, 17.35762], [44.50126, 17.47475], [46.31018, 17.20464], [46.76494, 17.29151], [47.00571, 16.94765], [47.48245, 17.10808], [47.58351, 17.50366], [48.19996, 18.20584], [49.04884, 18.59899], [52.00311, 19.00083], [54.99756, 20.00083], [55.66469, 21.99658], [55.2137, 22.71065], [55.13599, 22.63334], [52.56622, 22.94341], [51.59617, 24.12041], [51.58871, 24.27256], [51.41644, 24.39615], [51.58834, 24.66608], [51.39468, 24.62785], [51.29972, 24.50747], [51.09638, 24.46907], [50.92992, 24.54396], [50.8133, 24.74049], [50.57069, 25.57887], [50.302, 25.87592], [50.26923, 26.08243], [50.38162, 26.53976], [50.71771, 26.73086], [50.37726, 27.89227], [49.98877, 27.87827], [49.00421, 28.81495], [48.42991, 28.53628], [47.70561, 28.5221], [47.59863, 28.66798], [47.58376, 28.83382], [47.46202, 29.0014], [46.5527, 29.10283], [46.42415, 29.05947], [44.72255, 29.19736], [42.97796, 30.48295], [42.97601, 30.72204], [40.01521, 32.05667]]]] } - - return name; - } - function utilDisplayType(id) { - return { - n: _t('inspector.node'), - w: _t('inspector.way'), - r: _t('inspector.relation') - }[id.charAt(0)]; - } - function utilDisplayLabel(entity, graphOrGeometry) { - var displayName = utilDisplayName(entity); - - if (displayName) { - // use the display name if there is one - return displayName; + }, { + type: "Feature", + properties: { + iso1A2: "SB", + iso1A3: "SLB", + iso1N3: "090", + wikidata: "Q685", + nameEn: "Solomon Islands", + groups: ["054", "009", "UN"], + driveSide: "left", + callingCodes: ["677"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[172.71443, -12.01327], [160.43769, -4.17974], [156.03296, -6.55528], [156.03993, -6.65703], [155.92557, -6.84664], [155.69784, -6.92661], [155.60735, -6.92266], [154.74815, -7.33315], [156.73836, -14.50464], [172.71443, -12.01327]]]] } - - var preset = typeof graphOrGeometry === 'string' ? _mainPresetIndex.matchTags(entity.tags, graphOrGeometry) : _mainPresetIndex.match(entity, graphOrGeometry); - - if (preset && preset.name()) { - // use the preset name if there is a match - return preset.name(); - } // fallback to the display type (node/way/relation) - - - return utilDisplayType(entity.id); - } - function utilEntityRoot(entityType) { - return { - node: 'n', - way: 'w', - relation: 'r' - }[entityType]; - } // Returns a single object containing the tags of all the given entities. - // Example: - // { - // highway: 'service', - // service: 'parking_aisle' - // } - // + - // { - // highway: 'service', - // service: 'driveway', - // width: '3' - // } - // = - // { - // highway: 'service', - // service: [ 'driveway', 'parking_aisle' ], - // width: [ '3', undefined ] - // } - - function utilCombinedTags(entityIDs, graph) { - var tags = {}; - var tagCounts = {}; - var allKeys = new Set(); - var entities = entityIDs.map(function (entityID) { - return graph.hasEntity(entityID); - }).filter(Boolean); // gather the aggregate keys - - entities.forEach(function (entity) { - var keys = Object.keys(entity.tags).filter(Boolean); - keys.forEach(function (key) { - allKeys.add(key); - }); - }); - entities.forEach(function (entity) { - allKeys.forEach(function (key) { - var value = entity.tags[key]; // purposely allow `undefined` - - if (!tags.hasOwnProperty(key)) { - // first value, set as raw - tags[key] = value; - } else { - if (!Array.isArray(tags[key])) { - if (tags[key] !== value) { - // first alternate value, replace single value with array - tags[key] = [tags[key], value]; - } - } else { - // type is array - if (tags[key].indexOf(value) === -1) { - // subsequent alternate value, add to array - tags[key].push(value); - } - } - } - - var tagHash = key + '=' + value; - if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; - tagCounts[tagHash] += 1; - }); - }); - - for (var key in tags) { - if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically - - tags[key] = tags[key].sort(function (val1, val2) { - var key = key; // capture - - var count2 = tagCounts[key + '=' + val2]; - var count1 = tagCounts[key + '=' + val1]; - - if (count2 !== count1) { - return count2 - count1; - } - - if (val2 && val1) { - return val1.localeCompare(val2); - } - - return val1 ? 1 : -1; - }); + }, { + type: "Feature", + properties: { + iso1A2: "SC", + iso1A3: "SYC", + iso1N3: "690", + wikidata: "Q1042", + nameEn: "Seychelles", + groups: ["014", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["248"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[43.75112, -10.38913], [54.83239, -10.93575], [66.3222, 5.65313], [43.75112, -10.38913]]]] } - - return tags; - } - function utilStringQs(str) { - var i = 0; // advance past any leading '?' or '#' characters - - while (i < str.length && (str[i] === '?' || str[i] === '#')) { - i++; + }, { + type: "Feature", + properties: { + iso1A2: "SD", + iso1A3: "SDN", + iso1N3: "729", + wikidata: "Q1049", + nameEn: "Sudan", + groups: ["015", "002", "UN"], + callingCodes: ["249"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[37.8565, 22.00903], [34.0765, 22.00501], [33.99686, 21.76784], [33.57251, 21.72406], [33.17563, 22.00405], [24.99885, 21.99535], [24.99794, 19.99661], [23.99715, 20.00038], [23.99539, 19.49944], [23.99997, 15.69575], [23.62785, 15.7804], [23.38812, 15.69649], [23.10792, 15.71297], [22.93201, 15.55107], [22.92579, 15.47007], [22.99584, 15.40105], [22.99584, 15.22989], [22.66115, 14.86308], [22.70474, 14.69149], [22.38562, 14.58907], [22.44944, 14.24986], [22.55997, 14.23024], [22.5553, 14.11704], [22.22995, 13.96754], [22.08674, 13.77863], [22.29689, 13.3731], [22.1599, 13.19281], [22.02914, 13.13976], [21.94819, 13.05637], [21.81432, 12.81362], [21.89371, 12.68001], [21.98711, 12.63292], [22.15679, 12.66634], [22.22684, 12.74682], [22.46345, 12.61925], [22.38873, 12.45514], [22.50548, 12.16769], [22.48369, 12.02766], [22.64092, 12.07485], [22.54907, 11.64372], [22.7997, 11.40424], [22.93124, 11.41645], [22.97249, 11.21955], [22.87758, 10.91915], [23.02221, 10.69235], [23.3128, 10.45214], [23.67164, 9.86923], [23.69155, 9.67566], [24.09319, 9.66572], [24.12744, 9.73784], [24.49389, 9.79962], [24.84653, 9.80643], [24.97739, 9.9081], [25.05688, 10.06776], [25.0918, 10.33718], [25.78141, 10.42599], [25.93163, 10.38159], [25.93241, 10.17941], [26.21338, 9.91545], [26.35815, 9.57946], [26.70685, 9.48735], [27.14427, 9.62858], [27.90704, 9.61323], [28.99983, 9.67155], [29.06988, 9.74826], [29.53844, 9.75133], [29.54, 10.07949], [29.94629, 10.29245], [30.00389, 10.28633], [30.53005, 9.95992], [30.82893, 9.71451], [30.84605, 9.7498], [31.28504, 9.75287], [31.77539, 10.28939], [31.99177, 10.65065], [32.46967, 11.04662], [32.39358, 11.18207], [32.39578, 11.70208], [32.10079, 11.95203], [32.73921, 11.95203], [32.73921, 12.22757], [33.25876, 12.22111], [33.13988, 11.43248], [33.26977, 10.83632], [33.24645, 10.77913], [33.52294, 10.64382], [33.66604, 10.44254], [33.80913, 10.32994], [33.90159, 10.17179], [33.96984, 10.15446], [33.99185, 9.99623], [33.96323, 9.80972], [33.9082, 9.762], [33.87958, 9.49937], [34.10229, 9.50238], [34.08717, 9.55243], [34.13186, 9.7492], [34.20484, 9.9033], [34.22718, 10.02506], [34.32102, 10.11599], [34.34783, 10.23914], [34.2823, 10.53508], [34.4372, 10.781], [34.59062, 10.89072], [34.77383, 10.74588], [34.77532, 10.69027], [34.86618, 10.74588], [34.86916, 10.78832], [34.97491, 10.86147], [34.97789, 10.91559], [34.93172, 10.95946], [35.01215, 11.19626], [34.95704, 11.24448], [35.09556, 11.56278], [35.05832, 11.71158], [35.11492, 11.85156], [35.24302, 11.91132], [35.70476, 12.67101], [36.01458, 12.72478], [36.14268, 12.70879], [36.16651, 12.88019], [36.13374, 12.92665], [36.24545, 13.36759], [36.38993, 13.56459], [36.48824, 13.83954], [36.44653, 13.95666], [36.54376, 14.25597], [36.44337, 15.14963], [36.54276, 15.23478], [36.69761, 15.75323], [36.76371, 15.80831], [36.92193, 16.23451], [36.99777, 17.07172], [37.42694, 17.04041], [37.50967, 17.32199], [38.13362, 17.53906], [38.37133, 17.66269], [38.45916, 17.87167], [38.57727, 17.98125], [39.63762, 18.37348], [37.8565, 22.00903]]]] } - - str = str.slice(i); - return str.split('&').reduce(function (obj, pair) { - var parts = pair.split('='); - - if (parts.length === 2) { - obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); - } - - return obj; - }, {}); - } - function utilQsString(obj, noencode) { - // encode everything except special characters used in certain hash parameters: - // "/" in map states, ":", ",", {" and "}" in background - function softEncode(s) { - return encodeURIComponent(s).replace(/(%2F|%3A|%2C|%7B|%7D)/g, decodeURIComponent); + }, { + type: "Feature", + properties: { + iso1A2: "SE", + iso1A3: "SWE", + iso1N3: "752", + wikidata: "Q34", + nameEn: "Sweden", + groups: ["EU", "154", "150", "UN"], + callingCodes: ["46"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[24.15791, 65.85385], [23.90497, 66.15802], [23.71339, 66.21299], [23.64982, 66.30603], [23.67591, 66.3862], [23.63776, 66.43568], [23.85959, 66.56434], [23.89488, 66.772], [23.98059, 66.79585], [23.98563, 66.84149], [23.56214, 67.17038], [23.58735, 67.20752], [23.54701, 67.25435], [23.75372, 67.29914], [23.75372, 67.43688], [23.39577, 67.46974], [23.54701, 67.59306], [23.45627, 67.85297], [23.65793, 67.9497], [23.40081, 68.05545], [23.26469, 68.15134], [23.15377, 68.14759], [23.10336, 68.26551], [22.73028, 68.40881], [22.00429, 68.50692], [21.03001, 68.88969], [20.90649, 68.89696], [20.85104, 68.93142], [20.91658, 68.96764], [20.78802, 69.03087], [20.55258, 69.06069], [20.0695, 69.04469], [20.28444, 68.93283], [20.33435, 68.80174], [20.22027, 68.67246], [19.95647, 68.55546], [20.22027, 68.48759], [19.93508, 68.35911], [18.97255, 68.52416], [18.63032, 68.50849], [18.39503, 68.58672], [18.1241, 68.53721], [18.13836, 68.20874], [17.90787, 67.96537], [17.30416, 68.11591], [16.7409, 67.91037], [16.38441, 67.52923], [16.12774, 67.52106], [16.09922, 67.4364], [16.39154, 67.21653], [16.35589, 67.06419], [15.37197, 66.48217], [15.49318, 66.28509], [15.05113, 66.15572], [14.53778, 66.12399], [14.50926, 65.31786], [13.64276, 64.58402], [14.11117, 64.46674], [14.16051, 64.18725], [13.98222, 64.00953], [13.23411, 64.09087], [12.74105, 64.02171], [12.14928, 63.59373], [12.19919, 63.47935], [11.98529, 63.27487], [12.19919, 63.00104], [12.07085, 62.6297], [12.29187, 62.25699], [12.14746, 61.7147], [12.40595, 61.57226], [12.57707, 61.56547], [12.86939, 61.35427], [12.69115, 61.06584], [12.2277, 61.02442], [12.59133, 60.50559], [12.52003, 60.13846], [12.36317, 59.99259], [12.15641, 59.8926], [11.87121, 59.86039], [11.92112, 59.69531], [11.69297, 59.59442], [11.8213, 59.24985], [11.65732, 58.90177], [11.45199, 58.89604], [11.4601, 58.99022], [11.34459, 59.11672], [11.15367, 59.07862], [11.08911, 58.98745], [10.64958, 58.89391], [10.40861, 58.38489], [12.16597, 56.60205], [12.07466, 56.29488], [12.65312, 56.04345], [12.6372, 55.91371], [12.88472, 55.63369], [12.60345, 55.42675], [12.84405, 55.13257], [14.28399, 55.1553], [14.89259, 55.5623], [15.79951, 55.54655], [19.64795, 57.06466], [19.84909, 57.57876], [20.5104, 59.15546], [19.08191, 60.19152], [19.23413, 60.61414], [20.15877, 63.06556], [24.14112, 65.39731], [24.15107, 65.81427], [24.14798, 65.83466], [24.15791, 65.85385]]]] } - - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '=' + (noencode ? softEncode(obj[key]) : encodeURIComponent(obj[key])); - }).join('&'); - } - function utilPrefixDOMProperty(property) { - var prefixes = ['webkit', 'ms', 'moz', 'o']; - var i = -1; - var n = prefixes.length; - var s = document.body; - if (property in s) return property; - property = property.substr(0, 1).toUpperCase() + property.substr(1); - - while (++i < n) { - if (prefixes[i] + property in s) { - return prefixes[i] + property; - } + }, { + type: "Feature", + properties: { + iso1A2: "SG", + iso1A3: "SGP", + iso1N3: "702", + wikidata: "Q334", + nameEn: "Singapore", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["65"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[104.00131, 1.42405], [103.93384, 1.42926], [103.89565, 1.42841], [103.86383, 1.46288], [103.81181, 1.47953], [103.76395, 1.45183], [103.74161, 1.4502], [103.7219, 1.46108], [103.67468, 1.43166], [103.62738, 1.35255], [103.56591, 1.19719], [103.66049, 1.18825], [103.74084, 1.12902], [104.03085, 1.26954], [104.12282, 1.27714], [104.08072, 1.35998], [104.09162, 1.39694], [104.08871, 1.42015], [104.07348, 1.43322], [104.04622, 1.44691], [104.02277, 1.4438], [104.00131, 1.42405]]]] } - - return false; - } - function utilPrefixCSSProperty(property) { - var prefixes = ['webkit', 'ms', 'Moz', 'O']; - var i = -1; - var n = prefixes.length; - var s = document.body.style; - - if (property.toLowerCase() in s) { - return property.toLowerCase(); + }, { + type: "Feature", + properties: { + iso1A2: "SH", + iso1A3: "SHN", + iso1N3: "654", + wikidata: "Q192184", + nameEn: "Saint Helena, Ascension and Tristan da Cunha", + country: "GB" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "SI", + iso1A3: "SVN", + iso1N3: "705", + wikidata: "Q215", + nameEn: "Slovenia", + groups: ["EU", "039", "150", "UN"], + callingCodes: ["386"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[16.50139, 46.56684], [16.39217, 46.63673], [16.38594, 46.6549], [16.41863, 46.66238], [16.42641, 46.69228], [16.37816, 46.69975], [16.30966, 46.7787], [16.31303, 46.79838], [16.3408, 46.80641], [16.34547, 46.83836], [16.2941, 46.87137], [16.2365, 46.87775], [16.21892, 46.86961], [16.15711, 46.85434], [16.14365, 46.8547], [16.10983, 46.867], [16.05786, 46.83927], [15.99054, 46.82772], [15.99126, 46.78199], [15.98432, 46.74991], [15.99769, 46.7266], [16.02808, 46.71094], [16.04347, 46.68694], [16.04036, 46.6549], [15.99988, 46.67947], [15.98512, 46.68463], [15.94864, 46.68769], [15.87691, 46.7211], [15.8162, 46.71897], [15.78518, 46.70712], [15.76771, 46.69863], [15.73823, 46.70011], [15.72279, 46.69548], [15.69523, 46.69823], [15.67411, 46.70735], [15.6543, 46.70616], [15.6543, 46.69228], [15.6365, 46.6894], [15.63255, 46.68069], [15.62317, 46.67947], [15.59826, 46.68908], [15.54533, 46.66985], [15.55333, 46.64988], 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prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); - } + }, { + type: "Feature", + properties: { + iso1A2: "SJ", + iso1A3: "SJM", + iso1N3: "744", + wikidata: "Q842829", + nameEn: "Svalbard and Jan Mayen", + country: "NO" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "SK", + iso1A3: "SVK", + iso1N3: "703", + wikidata: "Q214", + nameEn: "Slovakia", + groups: ["EU", "151", "150", "UN"], + callingCodes: ["421"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[19.82237, 49.27806], [19.78581, 49.41701], [19.72127, 49.39288], [19.6375, 49.40897], [19.64162, 49.45184], [19.57845, 49.46077], [19.53313, 49.52856], [19.52626, 49.57311], [19.45348, 49.61583], [19.37795, 49.574], [19.36009, 49.53747], [19.25435, 49.53391], [19.18019, 49.41165], [18.9742, 49.39557], [18.97283, 49.49914], [18.94536, 49.52143], [18.84521, 49.51672], [18.74761, 49.492], [18.67757, 49.50895], [18.6144, 49.49824], [18.57183, 49.51162], [18.53063, 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'translate(' + x + 'px,' + y + 'px)' : 'translate3d(' + x + 'px,' + y + 'px,0)'; - return el.style(prop, translate + (scale ? ' scale(' + scale + ')' : '')); - } // Calculates Levenshtein distance between two strings - // see: https://en.wikipedia.org/wiki/Levenshtein_distance - // first converts the strings to lowercase and replaces diacritic marks with ascii equivalents. - - function utilEditDistance(a, b) { - a = remove$1(a.toLowerCase()); - b = remove$1(b.toLowerCase()); - if (a.length === 0) return b.length; - if (b.length === 0) return a.length; - var matrix = []; - var i, j; - - for (i = 0; i <= b.length; i++) { - matrix[i] = [i]; + }, { + type: "Feature", + properties: { + iso1A2: "SL", + iso1A3: "SLE", + iso1N3: "694", + wikidata: "Q1044", + nameEn: "Sierra Leone", + groups: ["011", "202", "002", "UN"], + callingCodes: ["232"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-10.27575, 8.48711], [-10.37257, 8.48941], [-10.54891, 8.31174], [-10.63934, 8.35326], [-10.70565, 8.29235], [-10.61422, 8.5314], [-10.47707, 8.67669], [-10.56197, 8.81225], [-10.5783, 9.06386], [-10.74484, 9.07998], 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callingCodes: ["1 784"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-62.64026, 12.69984], [-59.94058, 12.34011], [-61.69315, 14.26451], [-62.64026, 12.69984]]]] + } + }, { + type: "Feature", + properties: { + iso1A2: "VE", + iso1A3: "VEN", + iso1N3: "862", + wikidata: "Q717", + nameEn: "Venezuela", + aliases: ["YV"], + groups: ["005", "419", "019", "UN"], + callingCodes: ["58"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-71.22331, 13.01387], [-70.92579, 11.96275], [-71.3275, 11.85], [-71.9675, 11.65536], [-72.24983, 11.14138], [-72.4767, 11.1117], [-72.88002, 10.44309], [-72.98085, 9.85253], [-73.36905, 9.16636], [-73.02119, 9.27584], [-72.94052, 9.10663], [-72.77415, 9.10165], [-72.65474, 8.61428], [-72.4042, 8.36513], [-72.36987, 8.19976], [-72.35163, 8.01163], [-72.39137, 8.03534], [-72.47213, 7.96106], [-72.48801, 7.94329], [-72.48183, 7.92909], [-72.47042, 7.92306], [-72.45806, 7.91141], [-72.46183, 7.90682], [-72.44454, 7.86031], [-72.46763, 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States Virgin Islands", + aliases: ["US-VI"], + country: "US", + groups: ["Q1352230", "029", "003", "419", "019", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1 340"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-65.02435, 18.73231], [-65.27974, 17.56928], [-64.47127, 17.55688], [-64.64673, 18.36549], [-64.86027, 18.39056], [-65.02435, 18.73231]]]] } - - for (i = 1; i <= b.length; i++) { - for (j = 1; j <= a.length; j++) { - if (b.charAt(i - 1) === a.charAt(j - 1)) { - matrix[i][j] = matrix[i - 1][j - 1]; - } else { - matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, // substitution - Math.min(matrix[i][j - 1] + 1, // insertion - matrix[i - 1][j] + 1)); // deletion - } - } + }, { + type: "Feature", + properties: { + iso1A2: "VN", + iso1A3: "VNM", + iso1N3: "704", + wikidata: "Q881", + nameEn: "Vietnam", + groups: ["035", "142", "UN"], + callingCodes: ["84"] + }, + geometry: { + type: "MultiPolygon", + coordinates: 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Only works on HTML elements, not SVG - // 2. Does not cause style recalculation - - function utilFastMouse(container) { - var rect = container.getBoundingClientRect(); - var rectLeft = rect.left; - var rectTop = rect.top; - var clientLeft = +container.clientLeft; - var clientTop = +container.clientTop; - return function (e) { - return [e.clientX - rectLeft - clientLeft, e.clientY - rectTop - clientTop]; - }; - } - function utilAsyncMap(inputs, func, callback) { - var remaining = inputs.length; - var results = []; - var errors = []; - inputs.forEach(function (d, i) { - func(d, function done(err, data) { - errors[i] = err; - results[i] = data; - remaining--; - if (!remaining) callback(errors, results); - }); - }); - } // wraps an index to an interval [0..length-1] - - function utilWrap(index, length) { - if (index < 0) { - index += Math.ceil(-index / length) * length; + }, { + type: "Feature", + properties: { + iso1A2: "VU", + iso1A3: "VUT", + iso1N3: "548", + wikidata: "Q686", + nameEn: "Vanuatu", + groups: ["054", "009", "UN"], + callingCodes: ["678"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[156.73836, -14.50464], [174.245, -23.1974], [172.71443, -12.01327], [156.73836, -14.50464]]]] } - - return index % length; - } - /** - * a replacement for functor - * - * @param {*} value any value - * @returns {Function} a function that returns that value or the value if it's a function - */ - - function utilFunctor(value) { - if (typeof value === 'function') return value; - return function () { - return value; - }; - } - function utilNoAuto(selection) { - var isText = selection.size() && selection.node().tagName.toLowerCase() === 'textarea'; - return selection // assign 'new-password' even for non-password fields to prevent browsers (Chrome) ignoring 'off' - .attr('autocomplete', 'new-password').attr('autocorrect', 'off').attr('autocapitalize', 'off').attr('spellcheck', isText ? 'true' : 'false'); - } // https://stackoverflow.com/questions/194846/is-there-any-kind-of-hash-code-function-in-javascript - // https://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/ - - function utilHashcode(str) { - var hash = 0; - - if (str.length === 0) { - return hash; + }, { + type: "Feature", + properties: { + iso1A2: "WF", + iso1A3: "WLF", + iso1N3: "876", + wikidata: "Q35555", + nameEn: "Wallis and Futuna", + country: "FR", + groups: ["Q1451600", "061", "009", "UN"], + callingCodes: ["681"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-178.66551, -14.32452], [-176.76826, -14.95183], [-175.59809, -12.61507], [-178.66551, -14.32452]]]] } - - for (var i = 0; i < str.length; i++) { - var _char = str.charCodeAt(i); - - hash = (hash << 5) - hash + _char; - hash = hash & hash; // Convert to 32bit integer + }, { + type: "Feature", + properties: { + iso1A2: "WS", + iso1A3: "WSM", + iso1N3: "882", + wikidata: "Q683", + nameEn: "Samoa", + groups: ["061", "009", "UN"], + driveSide: "left", + callingCodes: ["685"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-173.74402, -14.26669], [-170.99605, -15.1275], [-171.39864, -10.21587], [-173.74402, -14.26669]]]] } - - return hash; - } // Returns version of `str` with all runs of special characters replaced by `_`; - // suitable for HTML ids, classes, selectors, etc. - - function utilSafeClassName(str) { - return str.toLowerCase().replace(/[^a-z0-9]+/g, '_'); - } // Returns string based on `val` that is highly unlikely to collide with an id - // used previously or that's present elsewhere in the document. Useful for preventing - // browser-provided autofills or when embedding iD on pages with unknown elements. - - function utilUniqueDomId(val) { - return 'ideditor-' + utilSafeClassName(val.toString()) + '-' + new Date().getTime().toString(); - } // Returns the length of `str` in unicode characters. This can be less than - // `String.length()` since a single unicode character can be composed of multiple - // JavaScript UTF-16 code units. - - function utilUnicodeCharsCount(str) { - // Native ES2015 implementations of `Array.from` split strings into unicode characters - return Array.from(str).length; - } // Returns a new string representing `str` cut from its start to `limit` length - // in unicode characters. Note that this runs the risk of splitting graphemes. - - function utilUnicodeCharsTruncated(str, limit) { - return Array.from(str).slice(0, limit).join(''); - } - - function osmEntity(attrs) { - // For prototypal inheritance. - if (this instanceof osmEntity) return; // Create the appropriate subtype. - - if (attrs && attrs.type) { - return osmEntity[attrs.type].apply(this, arguments); - } else if (attrs && attrs.id) { - return osmEntity[osmEntity.id.type(attrs.id)].apply(this, arguments); - } // Initialize a generic Entity (used only in tests). - - - return new osmEntity().initialize(arguments); - } - - osmEntity.id = function (type) { - return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); - }; - - osmEntity.id.next = { - changeset: -1, - node: -1, - way: -1, - relation: -1 - }; - - osmEntity.id.fromOSM = function (type, id) { - return type[0] + id; - }; - - osmEntity.id.toOSM = function (id) { - return id.slice(1); - }; - - osmEntity.id.type = function (id) { - return { - 'c': 'changeset', - 'n': 'node', - 'w': 'way', - 'r': 'relation' - }[id[0]]; - }; // A function suitable for use as the second argument to d3.selection#data(). - - - osmEntity.key = function (entity) { - return entity.id + 'v' + (entity.v || 0); - }; - - var _deprecatedTagValuesByKey; - - osmEntity.deprecatedTagValuesByKey = function (dataDeprecated) { - if (!_deprecatedTagValuesByKey) { - _deprecatedTagValuesByKey = {}; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); - - if (oldKeys.length === 1) { - var oldKey = oldKeys[0]; - var oldValue = d.old[oldKey]; - - if (oldValue !== '*') { - if (!_deprecatedTagValuesByKey[oldKey]) { - _deprecatedTagValuesByKey[oldKey] = [oldValue]; - } else { - _deprecatedTagValuesByKey[oldKey].push(oldValue); - } - } - } - }); + }, { + type: "Feature", + properties: { + iso1A2: "XK", + iso1A3: "XKX", + wikidata: "Q1246", + nameEn: "Kosovo", + aliases: ["KV"], + groups: ["039", "150"], + isoStatus: "usrAssn", + callingCodes: ["383"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[21.39045, 42.74888], [21.44047, 42.87276], [21.36941, 42.87397], [21.32974, 42.90424], [21.2719, 42.8994], [21.23534, 42.95523], [21.23877, 43.00848], [21.2041, 43.02277], [21.16734, 42.99694], [21.14465, 43.11089], [21.08952, 43.13471], [21.05378, 43.10707], [21.00749, 43.13984], [20.96287, 43.12416], [20.83727, 43.17842], [20.88685, 43.21697], [20.82145, 43.26769], [20.73811, 43.25068], [20.68688, 43.21335], [20.59929, 43.20492], [20.69515, 43.09641], [20.64557, 43.00826], [20.59929, 43.01067], [20.48692, 42.93208], [20.53484, 42.8885], [20.43734, 42.83157], [20.40594, 42.84853], [20.35692, 42.8335], [20.27869, 42.81945], [20.2539, 42.76245], [20.04898, 42.77701], [20.02088, 42.74789], [20.02915, 42.71147], [20.0969, 42.65559], [20.07761, 42.55582], [20.17127, 42.50469], [20.21797, 42.41237], [20.24399, 42.32168], [20.34479, 42.32656], [20.3819, 42.3029], [20.48857, 42.25444], [20.56955, 42.12097], [20.55633, 42.08173], [20.59434, 42.03879], [20.63069, 41.94913], [20.57946, 41.91593], [20.59524, 41.8818], [20.68523, 41.85318], [20.76786, 41.91839], [20.75464, 42.05229], [21.11491, 42.20794], [21.16614, 42.19815], [21.22728, 42.08909], [21.31983, 42.10993], [21.29913, 42.13954], [21.30496, 42.1418], [21.38428, 42.24465], [21.43882, 42.23609], [21.43882, 42.2789], [21.50823, 42.27156], [21.52145, 42.24465], [21.58992, 42.25915], [21.56772, 42.30946], [21.5264, 42.33634], [21.53467, 42.36809], [21.57021, 42.3647], [21.59029, 42.38042], [21.62887, 42.37664], [21.64209, 42.41081], [21.62556, 42.45106], [21.7035, 42.51899], [21.70522, 42.54176], [21.7327, 42.55041], [21.75672, 42.62695], [21.79413, 42.65923], [21.75025, 42.70125], [21.6626, 42.67813], [21.58755, 42.70418], [21.59154, 42.72643], [21.47498, 42.74695], [21.39045, 42.74888]]]] } - - return _deprecatedTagValuesByKey; - }; - - osmEntity.prototype = { - tags: {}, - initialize: function initialize(sources) { - for (var i = 0; i < sources.length; ++i) { - var source = sources[i]; - - for (var prop in source) { - if (Object.prototype.hasOwnProperty.call(source, prop)) { - if (source[prop] === undefined) { - delete this[prop]; - } else { - this[prop] = source[prop]; - } - } - } - } - - if (!this.id && this.type) { - this.id = osmEntity.id(this.type); - } - - if (!this.hasOwnProperty('visible')) { - this.visible = true; - } - - return this; - }, - copy: function copy(resolver, copies) { - if (copies[this.id]) return copies[this.id]; - var copy = osmEntity(this, { - id: undefined, - user: undefined, - version: undefined - }); - copies[this.id] = copy; - return copy; - }, - osmId: function osmId() { - return osmEntity.id.toOSM(this.id); - }, - isNew: function isNew() { - return this.osmId() < 0; - }, - update: function update(attrs) { - return osmEntity(this, attrs, { - v: 1 + (this.v || 0) - }); - }, - mergeTags: function mergeTags(tags) { - var merged = Object.assign({}, this.tags); // shallow copy - - var changed = false; - - for (var k in tags) { - var t1 = merged[k]; - var t2 = tags[k]; - - if (!t1) { - changed = true; - merged[k] = t2; - } else if (t1 !== t2) { - changed = true; - merged[k] = utilUnicodeCharsTruncated(utilArrayUnion(t1.split(/;\s*/), t2.split(/;\s*/)).join(';'), 255 // avoid exceeding character limit; see also services/osm.js -> maxCharsForTagValue() - ); - } - } - - return changed ? this.update({ - tags: merged - }) : this; - }, - intersects: function intersects(extent, resolver) { - return this.extent(resolver).intersects(extent); - }, - hasNonGeometryTags: function hasNonGeometryTags() { - return Object.keys(this.tags).some(function (k) { - return k !== 'area'; - }); - }, - hasParentRelations: function hasParentRelations(resolver) { - return resolver.parentRelations(this).length > 0; - }, - hasInterestingTags: function hasInterestingTags() { - return Object.keys(this.tags).some(osmIsInterestingTag); - }, - hasWikidata: function hasWikidata() { - return !!this.tags.wikidata || !!this.tags['brand:wikidata']; - }, - isHighwayIntersection: function isHighwayIntersection() { - return false; - }, - isDegenerate: function isDegenerate() { - return true; - }, - deprecatedTags: function deprecatedTags(dataDeprecated) { - var tags = this.tags; // if there are no tags, none can be deprecated - - if (Object.keys(tags).length === 0) return []; - var deprecated = []; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); - - if (d.replace) { - var hasExistingValues = Object.keys(d.replace).some(function (replaceKey) { - if (!tags[replaceKey] || d.old[replaceKey]) return false; - var replaceValue = d.replace[replaceKey]; - if (replaceValue === '*') return false; - if (replaceValue === tags[replaceKey]) return false; - return true; - }); // don't flag deprecated tags if the upgrade path would overwrite existing data - #7843 - - if (hasExistingValues) return; - } - - var matchesDeprecatedTags = oldKeys.every(function (oldKey) { - if (!tags[oldKey]) return false; - if (d.old[oldKey] === '*') return true; - if (d.old[oldKey] === tags[oldKey]) return true; - var vals = tags[oldKey].split(';').filter(Boolean); - - if (vals.length === 0) { - return false; - } else if (vals.length > 1) { - return vals.indexOf(d.old[oldKey]) !== -1; - } else { - if (tags[oldKey] === d.old[oldKey]) { - if (d.replace && d.old[oldKey] === d.replace[oldKey]) { - var replaceKeys = Object.keys(d.replace); - return !replaceKeys.every(function (replaceKey) { - return tags[replaceKey] === d.replace[replaceKey]; - }); - } else { - return true; - } - } - } - - return false; - }); - - if (matchesDeprecatedTags) { - deprecated.push(d); - } - }); - return deprecated; + }, { + type: "Feature", + properties: { + iso1A2: "YE", + iso1A3: "YEM", + iso1N3: "887", + wikidata: "Q805", + nameEn: "Yemen", + groups: ["145", "142", "UN"], + callingCodes: ["967"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[57.49095, 8.14549], [52.81185, 17.28568], [52.74267, 17.29519], [52.78009, 17.35124], [52.00311, 19.00083], [49.04884, 18.59899], [48.19996, 18.20584], [47.58351, 17.50366], [47.48245, 17.10808], [47.00571, 16.94765], [46.76494, 17.29151], [46.31018, 17.20464], [44.50126, 17.47475], [43.70631, 17.35762], [43.43005, 17.56148], [43.29185, 17.53224], [43.22533, 17.38343], [43.32653, 17.31179], [43.20156, 17.25901], [43.17787, 17.14717], [43.23967, 17.03428], [43.18233, 17.02673], [43.1813, 16.98438], [43.19328, 16.94703], [43.1398, 16.90696], [43.18338, 16.84852], [43.22012, 16.83932], [43.22956, 16.80613], [43.24801, 16.80613], [43.26303, 16.79479], [43.25857, 16.75304], [43.21325, 16.74416], [43.22066, 16.65179], [43.15274, 16.67248], [43.11601, 16.53166], [42.97215, 16.51093], [42.94351, 16.49467], [42.94625, 16.39721], [42.76801, 16.40371], [42.15205, 16.40211], [40.99158, 15.81743], [43.29075, 12.79154], [43.32909, 12.59711], [43.90659, 12.3823], [51.12877, 12.56479], [57.49095, 8.14549]]]] } - }; - - function osmLanes(entity) { - if (entity.type !== 'way') return null; - if (!entity.tags.highway) return null; - var tags = entity.tags; - var isOneWay = entity.isOneWay(); - var laneCount = getLaneCount(tags, isOneWay); - var maxspeed = parseMaxspeed(tags); - var laneDirections = parseLaneDirections(tags, isOneWay, laneCount); - var forward = laneDirections.forward; - var backward = laneDirections.backward; - var bothways = laneDirections.bothways; // parse the piped string 'x|y|z' format - - var turnLanes = {}; - turnLanes.unspecified = parseTurnLanes(tags['turn:lanes']); - turnLanes.forward = parseTurnLanes(tags['turn:lanes:forward']); - turnLanes.backward = parseTurnLanes(tags['turn:lanes:backward']); - var maxspeedLanes = {}; - maxspeedLanes.unspecified = parseMaxspeedLanes(tags['maxspeed:lanes'], maxspeed); - maxspeedLanes.forward = parseMaxspeedLanes(tags['maxspeed:lanes:forward'], maxspeed); - maxspeedLanes.backward = parseMaxspeedLanes(tags['maxspeed:lanes:backward'], maxspeed); - var psvLanes = {}; - psvLanes.unspecified = parseMiscLanes(tags['psv:lanes']); - psvLanes.forward = parseMiscLanes(tags['psv:lanes:forward']); - psvLanes.backward = parseMiscLanes(tags['psv:lanes:backward']); - var busLanes = {}; - busLanes.unspecified = parseMiscLanes(tags['bus:lanes']); - busLanes.forward = parseMiscLanes(tags['bus:lanes:forward']); - busLanes.backward = parseMiscLanes(tags['bus:lanes:backward']); - var taxiLanes = {}; - taxiLanes.unspecified = parseMiscLanes(tags['taxi:lanes']); - taxiLanes.forward = parseMiscLanes(tags['taxi:lanes:forward']); - taxiLanes.backward = parseMiscLanes(tags['taxi:lanes:backward']); - var hovLanes = {}; - hovLanes.unspecified = parseMiscLanes(tags['hov:lanes']); - hovLanes.forward = parseMiscLanes(tags['hov:lanes:forward']); - hovLanes.backward = parseMiscLanes(tags['hov:lanes:backward']); - var hgvLanes = {}; - hgvLanes.unspecified = parseMiscLanes(tags['hgv:lanes']); - hgvLanes.forward = parseMiscLanes(tags['hgv:lanes:forward']); - hgvLanes.backward = parseMiscLanes(tags['hgv:lanes:backward']); - var bicyclewayLanes = {}; - bicyclewayLanes.unspecified = parseBicycleWay(tags['bicycleway:lanes']); - bicyclewayLanes.forward = parseBicycleWay(tags['bicycleway:lanes:forward']); - bicyclewayLanes.backward = parseBicycleWay(tags['bicycleway:lanes:backward']); - var lanesObj = { - forward: [], - backward: [], - unspecified: [] - }; // map forward/backward/unspecified of each lane type to lanesObj - - mapToLanesObj(lanesObj, turnLanes, 'turnLane'); - mapToLanesObj(lanesObj, maxspeedLanes, 'maxspeed'); - mapToLanesObj(lanesObj, psvLanes, 'psv'); - mapToLanesObj(lanesObj, busLanes, 'bus'); - mapToLanesObj(lanesObj, taxiLanes, 'taxi'); - mapToLanesObj(lanesObj, hovLanes, 'hov'); - mapToLanesObj(lanesObj, hgvLanes, 'hgv'); - mapToLanesObj(lanesObj, bicyclewayLanes, 'bicycleway'); - return { - metadata: { - count: laneCount, - oneway: isOneWay, - forward: forward, - backward: backward, - bothways: bothways, - turnLanes: turnLanes, - maxspeed: maxspeed, - maxspeedLanes: maxspeedLanes, - psvLanes: psvLanes, - busLanes: busLanes, - taxiLanes: taxiLanes, - hovLanes: hovLanes, - hgvLanes: hgvLanes, - bicyclewayLanes: bicyclewayLanes - }, - lanes: lanesObj - }; - } - - function getLaneCount(tags, isOneWay) { - var count; - - if (tags.lanes) { - count = parseInt(tags.lanes, 10); - - if (count > 0) { - return count; - } + }, { + type: "Feature", + properties: { + iso1A2: "YT", + iso1A3: "MYT", + iso1N3: "175", + wikidata: "Q17063", + nameEn: "Mayotte", + country: "FR", + groups: ["Q3320166", "EU", "014", "202", "002", "UN"], + callingCodes: ["262"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[43.28731, -13.97126], [45.54824, -13.22353], [45.4971, -11.75965], [43.28731, -13.97126]]]] } - - switch (tags.highway) { - case 'trunk': - case 'motorway': - count = isOneWay ? 2 : 4; - break; - - default: - count = isOneWay ? 1 : 2; - break; + }, { + type: "Feature", + properties: { + iso1A2: "ZA", + iso1A3: "ZAF", + iso1N3: "710", + wikidata: "Q258", + nameEn: "South Africa", + groups: ["018", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["27"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[31.30611, -22.422], [31.16344, -22.32599], [31.08932, -22.34884], [30.86696, -22.28907], [30.6294, -22.32599], [30.48686, -22.31368], [30.38614, -22.34533], [30.28351, -22.35587], [30.2265, -22.2961], [30.13147, -22.30841], [29.92242, -22.19408], [29.76848, -22.14128], [29.64609, -22.12917], [29.37703, -22.19581], [29.21955, -22.17771], [29.18974, -22.18599], [29.15268, -22.21399], [29.10881, -22.21202], [29.0151, -22.22907], [28.91889, -22.44299], [28.63287, -22.55887], [28.34874, -22.5694], [28.04562, -22.8394], [28.04752, -22.90243], [27.93729, -22.96194], [27.93539, -23.04941], [27.74154, -23.2137], [27.6066, -23.21894], [27.52393, -23.37952], [27.33768, -23.40917], [26.99749, -23.65486], [26.84165, -24.24885], [26.51667, -24.47219], [26.46346, -24.60358], 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[31.30611, -22.422]], [[29.33204, -29.45598], [29.28545, -29.58456], [29.12553, -29.76266], [29.16548, -29.91706], [28.9338, -30.05072], [28.80222, -30.10579], [28.68627, -30.12885], [28.399, -30.1592], [28.2319, -30.28476], [28.12073, -30.68072], [27.74814, -30.60635], [27.69467, -30.55862], [27.67819, -30.53437], [27.6521, -30.51707], [27.62137, -30.50509], [27.56781, -30.44562], [27.56901, -30.42504], [27.45452, -30.32239], [27.38108, -30.33456], [27.36649, -30.27246], [27.37293, -30.19401], [27.40778, -30.14577], [27.32555, -30.14785], [27.29603, -30.05473], [27.22719, -30.00718], [27.09489, -29.72796], [27.01016, -29.65439], [27.33464, -29.48161], [27.4358, -29.33465], [27.47254, -29.31968], [27.45125, -29.29708], [27.48679, -29.29349], [27.54258, -29.25575], [27.5158, -29.2261], [27.55974, -29.18954], [27.75458, -28.89839], [27.8907, -28.91612], [27.88933, -28.88156], [27.9392, -28.84864], [27.98675, -28.8787], [28.02503, -28.85991], [28.1317, -28.7293], [28.2348, -28.69471], [28.30518, -28.69531], [28.40612, -28.6215], [28.65091, -28.57025], [28.68043, -28.58744], [29.40524, -29.21246], [29.44883, -29.3772], [29.33204, -29.45598]]]] } - - return count; - } - - function parseMaxspeed(tags) { - var maxspeed = tags.maxspeed; - if (!maxspeed) return; - var maxspeedRegex = /^([0-9][\.0-9]+?)(?:[ ]?(?:km\/h|kmh|kph|mph|knots))?$/; - if (!maxspeedRegex.test(maxspeed)) return; - return parseInt(maxspeed, 10); - } - - function parseLaneDirections(tags, isOneWay, laneCount) { - var forward = parseInt(tags['lanes:forward'], 10); - var backward = parseInt(tags['lanes:backward'], 10); - var bothways = parseInt(tags['lanes:both_ways'], 10) > 0 ? 1 : 0; - - if (parseInt(tags.oneway, 10) === -1) { - forward = 0; - bothways = 0; - backward = laneCount; - } else if (isOneWay) { - forward = laneCount; - bothways = 0; - backward = 0; - } else if (isNaN(forward) && isNaN(backward)) { - backward = Math.floor((laneCount - bothways) / 2); - forward = laneCount - bothways - backward; - } else if (isNaN(forward)) { - if (backward > laneCount - bothways) { - backward = laneCount - bothways; - } - - forward = laneCount - bothways - backward; - } else if (isNaN(backward)) { - if (forward > laneCount - bothways) { - forward = laneCount - bothways; - } - - backward = laneCount - bothways - forward; + }, { + type: "Feature", + properties: { + iso1A2: "ZM", + iso1A3: "ZMB", + iso1N3: "894", + wikidata: "Q953", + nameEn: "Zambia", + groups: ["014", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["260"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[32.95389, -9.40138], [32.76233, -9.31963], [32.75611, -9.28583], [32.53661, -9.24281], [32.49147, -9.14754], [32.43543, -9.11988], [32.25486, -9.13371], [32.16146, -9.05993], [32.08206, -9.04609], [31.98866, -9.07069], [31.94196, -9.02303], [31.94663, -8.93846], [31.81587, -8.88618], [31.71158, -8.91386], [31.57147, -8.81388], [31.57147, -8.70619], [31.37533, -8.60769], [31.00796, -8.58615], 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"Feature", + properties: { + iso1A2: "ZW", + iso1A3: "ZWE", + iso1N3: "716", + wikidata: "Q954", + nameEn: "Zimbabwe", + groups: ["014", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["263"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[30.41902, -15.62269], [30.35574, -15.6513], [29.8317, -15.6126], [29.4437, -15.68702], [29.21955, -15.76589], [29.01298, -15.93805], [28.9243, -15.93987], [28.8501, -16.04537], [28.81454, -16.48611], [28.76199, -16.51575], [28.73725, -16.5528], [27.83141, -16.96274], [27.62795, -17.24365], [27.61377, -17.34378], [27.30736, -17.60487], [27.14196, -17.81398], [26.89926, -17.98756], [26.74314, -18.0199], [26.68403, -18.07411], [26.55918, -17.99638], [26.21601, -17.88608], [26.0908, -17.93021], [26.08925, -17.98168], [25.85892, -17.97726], [25.85738, -17.91403], [25.6827, -17.81987], [25.51646, -17.86232], [25.26433, -17.79571], [25.23909, -17.90832], [25.31799, -18.07091], [25.39972, -18.12691], [25.53465, -18.39041], [25.68859, 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-16.59932], [32.42838, -16.4727], [32.28529, -16.43892], [32.02772, -16.43892], [31.91324, -16.41569], [31.90223, -16.34388], [31.67988, -16.19595], [31.42451, -16.15154], [31.30563, -16.01193], [31.13171, -15.98019], [30.97761, -16.05848], [30.91597, -15.99924], [30.42568, -15.9962], [30.41902, -15.62269]]]] + } + }]; + var borders_default = { + type: type, + features: features + }; // src/country-coder.ts - return { - forward: forward, - backward: backward, - bothways: bothways - }; - } - - function parseTurnLanes(tag) { - if (!tag) return; - var validValues = ['left', 'slight_left', 'sharp_left', 'through', 'right', 'slight_right', 'sharp_right', 'reverse', 'merge_to_left', 'merge_to_right', 'none']; - return tag.split('|').map(function (s) { - if (s === '') s = 'none'; - return s.split(';').map(function (d) { - return validValues.indexOf(d) === -1 ? 'unknown' : d; - }); - }); - } - - function parseMaxspeedLanes(tag, maxspeed) { - if (!tag) return; - return tag.split('|').map(function (s) { - if (s === 'none') return s; - var m = parseInt(s, 10); - if (s === '' || m === maxspeed) return null; - return isNaN(m) ? 'unknown' : m; - }); - } - - function parseMiscLanes(tag) { - if (!tag) return; - var validValues = ['yes', 'no', 'designated']; - return tag.split('|').map(function (s) { - if (s === '') s = 'no'; - return validValues.indexOf(s) === -1 ? 'unknown' : s; - }); - } - - function parseBicycleWay(tag) { - if (!tag) return; - var validValues = ['yes', 'no', 'designated', 'lane']; - return tag.split('|').map(function (s) { - if (s === '') s = 'no'; - return validValues.indexOf(s) === -1 ? 'unknown' : s; - }); - } + var borders = borders_default; + var whichPolygonGetter = {}; + var featuresByCode = {}; + var idFilterRegex = /(?=(?!^(and|the|of|el|la|de)$))(\b(and|the|of|el|la|de)\b)|[-_ .,'()&[\]/]/gi; - function mapToLanesObj(lanesObj, data, key) { - if (data.forward) data.forward.forEach(function (l, i) { - if (!lanesObj.forward[i]) lanesObj.forward[i] = {}; - lanesObj.forward[i][key] = l; - }); - if (data.backward) data.backward.forEach(function (l, i) { - if (!lanesObj.backward[i]) lanesObj.backward[i] = {}; - lanesObj.backward[i][key] = l; - }); - if (data.unspecified) data.unspecified.forEach(function (l, i) { - if (!lanesObj.unspecified[i]) lanesObj.unspecified[i] = {}; - lanesObj.unspecified[i][key] = l; - }); - } + function canonicalID(id) { + var s = id || ""; - function osmWay() { - if (!(this instanceof osmWay)) { - return new osmWay().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + if (s.charAt(0) === ".") { + return s.toUpperCase(); + } else { + return s.replace(idFilterRegex, "").toUpperCase(); } } - osmEntity.way = osmWay; - osmWay.prototype = Object.create(osmEntity.prototype); - Object.assign(osmWay.prototype, { - type: 'way', - nodes: [], - copy: function copy(resolver, copies) { - if (copies[this.id]) return copies[this.id]; - var copy = osmEntity.prototype.copy.call(this, resolver, copies); - var nodes = this.nodes.map(function (id) { - return resolver.entity(id).copy(resolver, copies).id; - }); - copy = copy.update({ - nodes: nodes - }); - copies[this.id] = copy; - return copy; - }, - extent: function extent(resolver) { - return resolver["transient"](this, 'extent', function () { - var extent = geoExtent(); - for (var i = 0; i < this.nodes.length; i++) { - var node = resolver.hasEntity(this.nodes[i]); + var levels = ["subterritory", "territory", "subcountryGroup", "country", "sharedLandform", "intermediateRegion", "subregion", "region", "subunion", "union", "unitedNations", "world"]; + loadDerivedDataAndCaches(borders); - if (node) { - extent._extend(node.extent()); - } - } + function loadDerivedDataAndCaches(borders2) { + var identifierProps = ["iso1A2", "iso1A3", "m49", "wikidata", "emojiFlag", "ccTLD", "nameEn"]; + var geometryFeatures = []; - return extent; + for (var i in borders2.features) { + var feature2 = borders2.features[i]; + feature2.properties.id = feature2.properties.iso1A2 || feature2.properties.m49 || feature2.properties.wikidata; + loadM49(feature2); + loadTLD(feature2); + loadIsoStatus(feature2); + loadLevel(feature2); + loadGroups(feature2); + loadFlag(feature2); + cacheFeatureByIDs(feature2); + if (feature2.geometry) geometryFeatures.push(feature2); + } + + for (var _i in borders2.features) { + var _feature = borders2.features[_i]; + _feature.properties.groups = _feature.properties.groups.map(function (groupID) { + return featuresByCode[groupID].properties.id; }); - }, - first: function first() { - return this.nodes[0]; - }, - last: function last() { - return this.nodes[this.nodes.length - 1]; - }, - contains: function contains(node) { - return this.nodes.indexOf(node) >= 0; - }, - affix: function affix(node) { - if (this.nodes[0] === node) return 'prefix'; - if (this.nodes[this.nodes.length - 1] === node) return 'suffix'; - }, - layer: function layer() { - // explicit layer tag, clamp between -10, 10.. - if (isFinite(this.tags.layer)) { - return Math.max(-10, Math.min(+this.tags.layer, 10)); - } // implied layer tag.. + loadMembersForGroupsOf(_feature); + } + for (var _i2 in borders2.features) { + var _feature2 = borders2.features[_i2]; + loadRoadSpeedUnit(_feature2); + loadRoadHeightUnit(_feature2); + loadDriveSide(_feature2); + loadCallingCodes(_feature2); + loadGroupGroups(_feature2); + } - if (this.tags.covered === 'yes') return -1; - if (this.tags.location === 'overground') return 1; - if (this.tags.location === 'underground') return -1; - if (this.tags.location === 'underwater') return -10; - if (this.tags.power === 'line') return 10; - if (this.tags.power === 'minor_line') return 10; - if (this.tags.aerialway) return 10; - if (this.tags.bridge) return 1; - if (this.tags.cutting) return -1; - if (this.tags.tunnel) return -1; - if (this.tags.waterway) return -1; - if (this.tags.man_made === 'pipeline') return -10; - if (this.tags.boundary) return -10; - return 0; - }, - // the approximate width of the line based on its tags except its `width` tag - impliedLineWidthMeters: function impliedLineWidthMeters() { - var averageWidths = { - highway: { - // width is for single lane - motorway: 5, - motorway_link: 5, - trunk: 4.5, - trunk_link: 4.5, - primary: 4, - secondary: 4, - tertiary: 4, - primary_link: 4, - secondary_link: 4, - tertiary_link: 4, - unclassified: 4, - road: 4, - living_street: 4, - bus_guideway: 4, - pedestrian: 4, - residential: 3.5, - service: 3.5, - track: 3, - cycleway: 2.5, - bridleway: 2, - corridor: 2, - steps: 2, - path: 1.5, - footway: 1.5 - }, - railway: { - // width includes ties and rail bed, not just track gauge - rail: 2.5, - light_rail: 2.5, - tram: 2.5, - subway: 2.5, - monorail: 2.5, - funicular: 2.5, - disused: 2.5, - preserved: 2.5, - miniature: 1.5, - narrow_gauge: 1.5 - }, - waterway: { - river: 50, - canal: 25, - stream: 5, - tidal_channel: 5, - fish_pass: 2.5, - drain: 2.5, - ditch: 1.5 - } - }; + for (var _i3 in borders2.features) { + var _feature3 = borders2.features[_i3]; - for (var key in averageWidths) { - if (this.tags[key] && averageWidths[key][this.tags[key]]) { - var width = averageWidths[key][this.tags[key]]; + _feature3.properties.groups.sort(function (groupID1, groupID2) { + return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); + }); - if (key === 'highway') { - var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); - if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; - return width * laneCount; - } + if (_feature3.properties.members) _feature3.properties.members.sort(function (id1, id2) { + var diff = levels.indexOf(featuresByCode[id1].properties.level) - levels.indexOf(featuresByCode[id2].properties.level); - return width; + if (diff === 0) { + return borders2.features.indexOf(featuresByCode[id1]) - borders2.features.indexOf(featuresByCode[id2]); } - } - return null; - }, - isOneWay: function isOneWay() { - // explicit oneway tag.. - var values = { - 'yes': true, - '1': true, - '-1': true, - 'reversible': true, - 'alternating': true, - 'no': false, - '0': false - }; + return diff; + }); + } - if (values[this.tags.oneway] !== undefined) { - return values[this.tags.oneway]; - } // implied oneway tag.. + var geometryOnlyCollection = { + type: "FeatureCollection", + features: geometryFeatures + }; + whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); + function loadGroups(feature2) { + var props = feature2.properties; - for (var key in this.tags) { - if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) return true; + if (!props.groups) { + props.groups = []; } - return false; - }, - // Some identifier for tag that implies that this way is "sided", - // i.e. the right side is the 'inside' (e.g. the right side of a - // natural=cliff is lower). - sidednessIdentifier: function sidednessIdentifier() { - for (var key in this.tags) { - var value = this.tags[key]; - - if (key in osmRightSideIsInsideTags && value in osmRightSideIsInsideTags[key]) { - if (osmRightSideIsInsideTags[key][value] === true) { - return key; - } else { - // if the map's value is something other than a - // literal true, we should use it so we can - // special case some keys (e.g. natural=coastline - // is handled differently to other naturals). - return osmRightSideIsInsideTags[key][value]; - } - } + if (feature2.geometry && props.country) { + props.groups.push(props.country); } - return null; - }, - isSided: function isSided() { - if (this.tags.two_sided === 'yes') { - return false; + if (props.m49 !== "001") { + props.groups.push("001"); } + } - return this.sidednessIdentifier() !== null; - }, - lanes: function lanes() { - return osmLanes(this); - }, - isClosed: function isClosed() { - return this.nodes.length > 1 && this.first() === this.last(); - }, - isConvex: function isConvex(resolver) { - if (!this.isClosed() || this.isDegenerate()) return null; - var nodes = utilArrayUniq(resolver.childNodes(this)); - var coords = nodes.map(function (n) { - return n.loc; - }); - var curr = 0; - var prev = 0; - - for (var i = 0; i < coords.length; i++) { - var o = coords[(i + 1) % coords.length]; - var a = coords[i]; - var b = coords[(i + 2) % coords.length]; - var res = geoVecCross(a, b, o); - curr = res > 0 ? 1 : res < 0 ? -1 : 0; - - if (curr === 0) { - continue; - } else if (prev && curr !== prev) { - return false; - } + function loadM49(feature2) { + var props = feature2.properties; - prev = curr; + if (!props.m49 && props.iso1N3) { + props.m49 = props.iso1N3; } + } - return true; - }, - // returns an object with the tag that implies this is an area, if any - tagSuggestingArea: function tagSuggestingArea() { - return osmTagSuggestingArea(this.tags); - }, - isArea: function isArea() { - if (this.tags.area === 'yes') return true; - if (!this.isClosed() || this.tags.area === 'no') return false; - return this.tagSuggestingArea() !== null; - }, - isDegenerate: function isDegenerate() { - return new Set(this.nodes).size < (this.isArea() ? 3 : 2); - }, - areAdjacent: function areAdjacent(n1, n2) { - for (var i = 0; i < this.nodes.length; i++) { - if (this.nodes[i] === n1) { - if (this.nodes[i - 1] === n2) return true; - if (this.nodes[i + 1] === n2) return true; - } - } + function loadTLD(feature2) { + var props = feature2.properties; + if (props.level === "unitedNations") return; - return false; - }, - geometry: function geometry(graph) { - return graph["transient"](this, 'geometry', function () { - return this.isArea() ? 'area' : 'line'; - }); - }, - // returns an array of objects representing the segments between the nodes in this way - segments: function segments(graph) { - function segmentExtent(graph) { - var n1 = graph.hasEntity(this.nodes[0]); - var n2 = graph.hasEntity(this.nodes[1]); - return n1 && n2 && geoExtent([[Math.min(n1.loc[0], n2.loc[0]), Math.min(n1.loc[1], n2.loc[1])], [Math.max(n1.loc[0], n2.loc[0]), Math.max(n1.loc[1], n2.loc[1])]]); + if (!props.ccTLD && props.iso1A2) { + props.ccTLD = "." + props.iso1A2.toLowerCase(); } + } - return graph["transient"](this, 'segments', function () { - var segments = []; - - for (var i = 0; i < this.nodes.length - 1; i++) { - segments.push({ - id: this.id + '-' + i, - wayId: this.id, - index: i, - nodes: [this.nodes[i], this.nodes[i + 1]], - extent: segmentExtent - }); - } - - return segments; - }); - }, - // If this way is not closed, append the beginning node to the end of the nodelist to close it. - close: function close() { - if (this.isClosed() || !this.nodes.length) return this; - var nodes = this.nodes.slice(); - nodes = nodes.filter(noRepeatNodes); - nodes.push(nodes[0]); - return this.update({ - nodes: nodes - }); - }, - // If this way is closed, remove any connector nodes from the end of the nodelist to unclose it. - unclose: function unclose() { - if (!this.isClosed()) return this; - var nodes = this.nodes.slice(); - var connector = this.first(); - var i = nodes.length - 1; // remove trailing connectors.. + function loadIsoStatus(feature2) { + var props = feature2.properties; - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - i = nodes.length - 1; + if (!props.isoStatus && props.iso1A2) { + props.isoStatus = "official"; } + } - nodes = nodes.filter(noRepeatNodes); - return this.update({ - nodes: nodes - }); - }, - // Adds a node (id) in front of the node which is currently at position index. - // If index is undefined, the node will be added to the end of the way for linear ways, - // or just before the final connecting node for circular ways. - // Consecutive duplicates are eliminated including existing ones. - // Circularity is always preserved when adding a node. - addNode: function addNode(id, index) { - var nodes = this.nodes.slice(); - var isClosed = this.isClosed(); - var max = isClosed ? nodes.length - 1 : nodes.length; + function loadLevel(feature2) { + var props = feature2.properties; + if (props.level) return; - if (index === undefined) { - index = max; + if (!props.country) { + props.level = "country"; + } else if (!props.iso1A2 || props.isoStatus === "official") { + props.level = "territory"; + } else { + props.level = "subterritory"; } + } - if (index < 0 || index > max) { - throw new RangeError('index ' + index + ' out of range 0..' + max); - } // If this is a closed way, remove all connector nodes except the first one - // (there may be duplicates) and adjust index if necessary.. - + function loadGroupGroups(feature2) { + var props = feature2.properties; + if (feature2.geometry || !props.members) return; + var featureLevelIndex = levels.indexOf(props.level); + var sharedGroups = []; - if (isClosed) { - var connector = this.first(); // leading connectors.. + var _loop = function _loop(_i4) { + var memberID = props.members[_i4]; + var member = featuresByCode[memberID]; + var memberGroups = member.properties.groups.filter(function (groupID) { + return groupID !== feature2.properties.id && featureLevelIndex < levels.indexOf(featuresByCode[groupID].properties.level); + }); - var i = 1; + if (_i4 === "0") { + sharedGroups = memberGroups; + } else { + sharedGroups = sharedGroups.filter(function (groupID) { + return memberGroups.indexOf(groupID) !== -1; + }); + } + }; - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + for (var _i4 in props.members) { + _loop(_i4); + } + props.groups = props.groups.concat(sharedGroups.filter(function (groupID) { + return props.groups.indexOf(groupID) === -1; + })); - i = nodes.length - 1; + for (var j in sharedGroups) { + var groupFeature = featuresByCode[sharedGroups[j]]; - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - i = nodes.length - 1; + if (groupFeature.properties.members.indexOf(props.id) === -1) { + groupFeature.properties.members.push(props.id); } } + } - nodes.splice(index, 0, id); - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + function loadRoadSpeedUnit(feature2) { + var props = feature2.properties; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + if (feature2.geometry) { + if (!props.roadSpeedUnit) props.roadSpeedUnit = "km/h"; + } else if (props.members) { + var vals = Array.from(new Set(props.members.map(function (id) { + var member = featuresByCode[id]; + if (member.geometry) return member.properties.roadSpeedUnit || "km/h"; + }).filter(Boolean))); + if (vals.length === 1) props.roadSpeedUnit = vals[0]; } + } - return this.update({ - nodes: nodes - }); - }, - // Replaces the node which is currently at position index with the given node (id). - // Consecutive duplicates are eliminated including existing ones. - // Circularity is preserved when updating a node. - updateNode: function updateNode(id, index) { - var nodes = this.nodes.slice(); - var isClosed = this.isClosed(); - var max = nodes.length - 1; - - if (index === undefined || index < 0 || index > max) { - throw new RangeError('index ' + index + ' out of range 0..' + max); - } // If this is a closed way, remove all connector nodes except the first one - // (there may be duplicates) and adjust index if necessary.. - - - if (isClosed) { - var connector = this.first(); // leading connectors.. - - var i = 1; - - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. - + function loadRoadHeightUnit(feature2) { + var props = feature2.properties; - i = nodes.length - 1; + if (feature2.geometry) { + if (!props.roadHeightUnit) props.roadHeightUnit = "m"; + } else if (props.members) { + var vals = Array.from(new Set(props.members.map(function (id) { + var member = featuresByCode[id]; + if (member.geometry) return member.properties.roadHeightUnit || "m"; + }).filter(Boolean))); + if (vals.length === 1) props.roadHeightUnit = vals[0]; + } + } - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index === i) index = 0; // update leading connector instead + function loadDriveSide(feature2) { + var props = feature2.properties; - i = nodes.length - 1; - } + if (feature2.geometry) { + if (!props.driveSide) props.driveSide = "right"; + } else if (props.members) { + var vals = Array.from(new Set(props.members.map(function (id) { + var member = featuresByCode[id]; + if (member.geometry) return member.properties.driveSide || "right"; + }).filter(Boolean))); + if (vals.length === 1) props.driveSide = vals[0]; } + } - nodes.splice(index, 1, id); - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + function loadCallingCodes(feature2) { + var props = feature2.properties; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + if (!feature2.geometry && props.members) { + props.callingCodes = Array.from(new Set(props.members.reduce(function (array, id) { + var member = featuresByCode[id]; + if (member.geometry && member.properties.callingCodes) return array.concat(member.properties.callingCodes); + return array; + }, []))); } + } - return this.update({ - nodes: nodes + function loadFlag(feature2) { + if (!feature2.properties.iso1A2) return; + var flag = feature2.properties.iso1A2.replace(/./g, function (_char) { + return String.fromCodePoint(_char.charCodeAt(0) + 127397); }); - }, - // Replaces each occurrence of node id needle with replacement. - // Consecutive duplicates are eliminated including existing ones. - // Circularity is preserved. - replaceNode: function replaceNode(needleID, replacementID) { - var nodes = this.nodes.slice(); - var isClosed = this.isClosed(); + feature2.properties.emojiFlag = flag; + } - for (var i = 0; i < nodes.length; i++) { - if (nodes[i] === needleID) { - nodes[i] = replacementID; - } + function loadMembersForGroupsOf(feature2) { + for (var j in feature2.properties.groups) { + var groupID = feature2.properties.groups[j]; + var groupFeature = featuresByCode[groupID]; + if (!groupFeature.properties.members) groupFeature.properties.members = []; + groupFeature.properties.members.push(feature2.properties.id); } + } - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + function cacheFeatureByIDs(feature2) { + var ids = []; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + for (var k in identifierProps) { + var prop = identifierProps[k]; + var id = feature2.properties[prop]; + if (id) ids.push(id); } - return this.update({ - nodes: nodes - }); - }, - // Removes each occurrence of node id. - // Consecutive duplicates are eliminated including existing ones. - // Circularity is preserved. - removeNode: function removeNode(id) { - var nodes = this.nodes.slice(); - var isClosed = this.isClosed(); - nodes = nodes.filter(function (node) { - return node !== id; - }).filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + if (feature2.properties.aliases) { + for (var j in feature2.properties.aliases) { + ids.push(feature2.properties.aliases[j]); + } } - return this.update({ - nodes: nodes - }); - }, - asJXON: function asJXON(changeset_id) { - var r = { - way: { - '@id': this.osmId(), - '@version': this.version || 0, - nd: this.nodes.map(function (id) { - return { - keyAttributes: { - ref: osmEntity.id.toOSM(id) - } - }; - }, this), - tag: Object.keys(this.tags).map(function (k) { - return { - keyAttributes: { - k: k, - v: this.tags[k] - } - }; - }, this) - } - }; + for (var _i5 in ids) { + var _id = canonicalID(ids[_i5]); - if (changeset_id) { - r.way['@changeset'] = changeset_id; + featuresByCode[_id] = feature2; } + } + } - return r; - }, - asGeoJSON: function asGeoJSON(resolver) { - return resolver["transient"](this, 'GeoJSON', function () { - var coordinates = resolver.childNodes(this).map(function (n) { - return n.loc; - }); + function locArray(loc) { + if (Array.isArray(loc)) { + return loc; + } else if (loc.coordinates) { + return loc.coordinates; + } - if (this.isArea() && this.isClosed()) { - return { - type: 'Polygon', - coordinates: [coordinates] - }; - } else { - return { - type: 'LineString', - coordinates: coordinates - }; - } - }); - }, - area: function area(resolver) { - return resolver["transient"](this, 'area', function () { - var nodes = resolver.childNodes(this); - var json = { - type: 'Polygon', - coordinates: [nodes.map(function (n) { - return n.loc; - })] - }; + return loc.geometry.coordinates; + } + + function smallestFeature(loc) { + var query = locArray(loc); + var featureProperties = whichPolygonGetter(query); + if (!featureProperties) return null; + return featuresByCode[featureProperties.id]; + } - if (!this.isClosed() && nodes.length) { - json.coordinates[0].push(nodes[0].loc); - } + function countryFeature(loc) { + var feature2 = smallestFeature(loc); + if (!feature2) return null; + var countryCode = feature2.properties.country || feature2.properties.iso1A2; + return featuresByCode[countryCode] || null; + } - var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes - // that OpenStreetMap polygons are not hemisphere-spanning. + var defaultOpts = { + level: void 0, + maxLevel: void 0, + withProp: void 0 + }; - if (area > 2 * Math.PI) { - json.coordinates[0] = json.coordinates[0].reverse(); - area = d3_geoArea(json); - } + function featureForLoc(loc, opts) { + var targetLevel = opts.level || "country"; + var maxLevel = opts.maxLevel || "world"; + var withProp = opts.withProp; + var targetLevelIndex = levels.indexOf(targetLevel); + if (targetLevelIndex === -1) return null; + var maxLevelIndex = levels.indexOf(maxLevel); + if (maxLevelIndex === -1) return null; + if (maxLevelIndex < targetLevelIndex) return null; - return isNaN(area) ? 0 : area; - }); + if (targetLevel === "country") { + var fastFeature = countryFeature(loc); + + if (fastFeature) { + if (!withProp || fastFeature.properties[withProp]) { + return fastFeature; + } + } } - }); // Filter function to eliminate consecutive duplicates. - function noRepeatNodes(node, i, arr) { - return i === 0 || node !== arr[i - 1]; - } + var features2 = featuresContaining(loc); - // - // 1. Relation tagged with `type=multipolygon` and no interesting tags. - // 2. One and only one member with the `outer` role. Must be a way with interesting tags. - // 3. No members without a role. - // - // Old multipolygons are no longer recommended but are still rendered as areas by iD. + for (var i in features2) { + var feature2 = features2[i]; + var levelIndex = levels.indexOf(feature2.properties.level); - function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { - if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { - return false; + if (feature2.properties.level === targetLevel || levelIndex > targetLevelIndex && levelIndex <= maxLevelIndex) { + if (!withProp || feature2.properties[withProp]) { + return feature2; + } + } } - var outerMember; + return null; + } - for (var memberIndex in entity.members) { - var member = entity.members[memberIndex]; + function featureForID(id) { + var stringID; - if (!member.role || member.role === 'outer') { - if (outerMember) return false; - if (member.type !== 'way') return false; - if (!graph.hasEntity(member.id)) return false; - outerMember = graph.entity(member.id); + if (typeof id === "number") { + stringID = id.toString(); - if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { - return false; - } + if (stringID.length === 1) { + stringID = "00" + stringID; + } else if (stringID.length === 2) { + stringID = "0" + stringID; } + } else { + stringID = canonicalID(id); } - return outerMember; - } // For fixing up rendering of multipolygons with tags on the outer member. - // https://github.com/openstreetmap/iD/issues/613 + return featuresByCode[stringID] || null; + } - function osmIsOldMultipolygonOuterMember(entity, graph) { - if (entity.type !== 'way' || Object.keys(entity.tags).filter(osmIsInterestingTag).length === 0) return false; - var parents = graph.parentRelations(entity); - if (parents.length !== 1) return false; - var parent = parents[0]; - if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) return false; - var members = parent.members, - member; + function smallestFeaturesForBbox(bbox) { + return whichPolygonGetter.bbox(bbox).map(function (props) { + return featuresByCode[props.id]; + }); + } - for (var i = 0; i < members.length; i++) { - member = members[i]; - if (member.id === entity.id && member.role && member.role !== 'outer') return false; // Not outer member + function smallestOrMatchingFeature(query) { + if (_typeof(query) === "object") { + return smallestFeature(query); + } + + return featureForID(query); + } + + function feature$1(query) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOpts; - if (member.id !== entity.id && (!member.role || member.role === 'outer')) return false; // Not a simple multipolygon + if (_typeof(query) === "object") { + return featureForLoc(query, opts); } - return parent; + return featureForID(query); } - function osmOldMultipolygonOuterMember(entity, graph) { - if (entity.type !== 'way') return false; - var parents = graph.parentRelations(entity); - if (parents.length !== 1) return false; - var parent = parents[0]; - if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) return false; - var members = parent.members, - member, - outerMember; - for (var i = 0; i < members.length; i++) { - member = members[i]; + function iso1A2Code(query) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOpts; + opts.withProp = "iso1A2"; + var match = feature$1(query, opts); + if (!match) return null; + return match.properties.iso1A2 || null; + } - if (!member.role || member.role === 'outer') { - if (outerMember) return false; // Not a simple multipolygon + function featuresContaining(query, strict) { + var matchingFeatures; - outerMember = member; + if (Array.isArray(query) && query.length === 4) { + matchingFeatures = smallestFeaturesForBbox(query); + } else { + var smallestOrMatching = smallestOrMatchingFeature(query); + matchingFeatures = smallestOrMatching ? [smallestOrMatching] : []; + } + + if (!matchingFeatures.length) return []; + var returnFeatures; + + if (!strict || _typeof(query) === "object") { + returnFeatures = matchingFeatures.slice(); + } else { + returnFeatures = []; + } + + for (var j in matchingFeatures) { + var properties = matchingFeatures[j].properties; + + for (var i in properties.groups) { + var groupID = properties.groups[i]; + var groupFeature = featuresByCode[groupID]; + + if (returnFeatures.indexOf(groupFeature) === -1) { + returnFeatures.push(groupFeature); + } } } - if (!outerMember) return false; - var outerEntity = graph.hasEntity(outerMember.id); - if (!outerEntity || !Object.keys(outerEntity.tags).filter(osmIsInterestingTag).length) return false; - return outerEntity; - } // Join `toJoin` array into sequences of connecting ways. - // Segments which share identical start/end nodes will, as much as possible, - // be connected with each other. - // - // The return value is a nested array. Each constituent array contains elements - // of `toJoin` which have been determined to connect. - // - // Each consitituent array also has a `nodes` property whose value is an - // ordered array of member nodes, with appropriate order reversal and - // start/end coordinate de-duplication. - // - // Members of `toJoin` must have, at minimum, `type` and `id` properties. - // Thus either an array of `osmWay`s or a relation member array may be used. - // - // If an member is an `osmWay`, its tags and childnodes may be reversed via - // `actionReverse` in the output. - // - // The returned sequences array also has an `actions` array property, containing - // any reversal actions that should be applied to the graph, should the calling - // code attempt to actually join the given ways. - // - // Incomplete members (those for which `graph.hasEntity(element.id)` returns - // false) and non-way members are ignored. - // + return returnFeatures; + } - function osmJoinWays(toJoin, graph) { - function resolve(member) { - return graph.childNodes(graph.entity(member.id)); + function featuresIn(id, strict) { + var feature2 = featureForID(id); + if (!feature2) return []; + var features2 = []; + + if (!strict) { + features2.push(feature2); } - function reverse(item) { - var action = actionReverse(item.id, { - reverseOneway: true - }); - sequences.actions.push(action); - return item instanceof osmWay ? action(graph).entity(item.id) : item; - } // make a copy containing only the items to join + var properties = feature2.properties; + if (properties.members) { + for (var i in properties.members) { + var memberID = properties.members[i]; + features2.push(featuresByCode[memberID]); + } + } - toJoin = toJoin.filter(function (member) { - return member.type === 'way' && graph.hasEntity(member.id); - }); // Are the things we are joining relation members or `osmWays`? - // If `osmWays`, skip the "prefer a forward path" code below (see #4872) + return features2; + } - var i; - var joinAsMembers = true; + function aggregateFeature(id) { + var features2 = featuresIn(id, false); + if (features2.length === 0) return null; + var aggregateCoordinates = []; - for (i = 0; i < toJoin.length; i++) { - if (toJoin[i] instanceof osmWay) { - joinAsMembers = false; - break; + for (var i in features2) { + var feature2 = features2[i]; + + if (feature2.geometry && feature2.geometry.type === "MultiPolygon" && feature2.geometry.coordinates) { + aggregateCoordinates = aggregateCoordinates.concat(feature2.geometry.coordinates); } } - var sequences = []; - sequences.actions = []; + return { + type: "Feature", + properties: features2[0].properties, + geometry: { + type: "MultiPolygon", + coordinates: aggregateCoordinates + } + }; + } - while (toJoin.length) { - // start a new sequence - var item = toJoin.shift(); - var currWays = [item]; - var currNodes = resolve(item).slice(); // add to it + function roadSpeedUnit(query) { + var feature2 = smallestOrMatchingFeature(query); + return feature2 && feature2.properties.roadSpeedUnit || null; + } - while (toJoin.length) { - var start = currNodes[0]; - var end = currNodes[currNodes.length - 1]; - var fn = null; - var nodes = null; // Find the next way/member to join. + function roadHeightUnit(query) { + var feature2 = smallestOrMatchingFeature(query); + return feature2 && feature2.properties.roadHeightUnit || null; + } - for (i = 0; i < toJoin.length; i++) { - item = toJoin[i]; - nodes = resolve(item); // (for member ordering only, not way ordering - see #4872) - // Strongly prefer to generate a forward path that preserves the order - // of the members array. For multipolygons and most relations, member - // order does not matter - but for routes, it does. (see #4589) - // If we started this sequence backwards (i.e. next member way attaches to - // the start node and not the end node), reverse the initial way before continuing. + var geojsonArea = {}; - if (joinAsMembers && currWays.length === 1 && nodes[0] !== end && nodes[nodes.length - 1] !== end && (nodes[nodes.length - 1] === start || nodes[0] === start)) { - currWays[0] = reverse(currWays[0]); - currNodes.reverse(); - start = currNodes[0]; - end = currNodes[currNodes.length - 1]; - } + var wgs84$1 = {}; - if (nodes[0] === end) { - fn = currNodes.push; // join to end + wgs84$1.RADIUS = 6378137; + wgs84$1.FLATTENING = 1 / 298.257223563; + wgs84$1.POLAR_RADIUS = 6356752.3142; - nodes = nodes.slice(1); - break; - } else if (nodes[nodes.length - 1] === end) { - fn = currNodes.push; // join to end + var wgs84 = wgs84$1; + geojsonArea.geometry = geometry; + geojsonArea.ring = ringArea; - nodes = nodes.slice(0, -1).reverse(); - item = reverse(item); - break; - } else if (nodes[nodes.length - 1] === start) { - fn = currNodes.unshift; // join to beginning + function geometry(_) { + var area = 0, + i; - nodes = nodes.slice(0, -1); - break; - } else if (nodes[0] === start) { - fn = currNodes.unshift; // join to beginning + switch (_.type) { + case 'Polygon': + return polygonArea(_.coordinates); - nodes = nodes.slice(1).reverse(); - item = reverse(item); - break; - } else { - fn = nodes = null; - } + case 'MultiPolygon': + for (i = 0; i < _.coordinates.length; i++) { + area += polygonArea(_.coordinates[i]); } - if (!nodes) { - // couldn't find a joinable way/member - break; + return area; + + case 'Point': + case 'MultiPoint': + case 'LineString': + case 'MultiLineString': + return 0; + + case 'GeometryCollection': + for (i = 0; i < _.geometries.length; i++) { + area += geometry(_.geometries[i]); } - fn.apply(currWays, [item]); - fn.apply(currNodes, nodes); - toJoin.splice(i, 1); - } + return area; + } + } - currWays.nodes = currNodes; - sequences.push(currWays); + function polygonArea(coords) { + var area = 0; + + if (coords && coords.length > 0) { + area += Math.abs(ringArea(coords[0])); + + for (var i = 1; i < coords.length; i++) { + area -= Math.abs(ringArea(coords[i])); + } } - return sequences; + return area; } + /** + * Calculate the approximate area of the polygon were it projected onto + * the earth. Note that this area will be positive if ring is oriented + * clockwise, otherwise it will be negative. + * + * Reference: + * Robert. G. Chamberlain and William H. Duquette, "Some Algorithms for + * Polygons on a Sphere", JPL Publication 07-03, Jet Propulsion + * Laboratory, Pasadena, CA, June 2007 http://trs-new.jpl.nasa.gov/dspace/handle/2014/40409 + * + * Returns: + * {float} The approximate signed geodesic area of the polygon in square + * meters. + */ - function actionAddMember(relationId, member, memberIndex, insertPair) { - return function action(graph) { - var relation = graph.entity(relationId); // There are some special rules for Public Transport v2 routes. - var isPTv2 = /stop|platform/.test(member.role); + function ringArea(coords) { + var p1, + p2, + p3, + lowerIndex, + middleIndex, + upperIndex, + i, + area = 0, + coordsLength = coords.length; - if ((isNaN(memberIndex) || insertPair) && member.type === 'way' && !isPTv2) { - // Try to perform sensible inserts based on how the ways join together - graph = addWayMember(relation, graph); - } else { - // see https://wiki.openstreetmap.org/wiki/Public_transport#Service_routes - // Stops and Platforms for PTv2 should be ordered first. - // hack: We do not currently have the ability to place them in the exactly correct order. - if (isPTv2 && isNaN(memberIndex)) { - memberIndex = 0; + if (coordsLength > 2) { + for (i = 0; i < coordsLength; i++) { + if (i === coordsLength - 2) { + // i = N-2 + lowerIndex = coordsLength - 2; + middleIndex = coordsLength - 1; + upperIndex = 0; + } else if (i === coordsLength - 1) { + // i = N-1 + lowerIndex = coordsLength - 1; + middleIndex = 0; + upperIndex = 1; + } else { + // i = 0 to N-3 + lowerIndex = i; + middleIndex = i + 1; + upperIndex = i + 2; } - graph = graph.replace(relation.addMember(member, memberIndex)); + p1 = coords[lowerIndex]; + p2 = coords[middleIndex]; + p3 = coords[upperIndex]; + area += (rad(p3[0]) - rad(p1[0])) * Math.sin(rad(p2[1])); } - return graph; - }; // Add a way member into the relation "wherever it makes sense". - // In this situation we were not supplied a memberIndex. + area = area * wgs84.RADIUS * wgs84.RADIUS / 2; + } - function addWayMember(relation, graph) { - var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. + return area; + } - var PTv2members = []; - var members = []; + function rad(_) { + return _ * Math.PI / 180; + } - for (i = 0; i < relation.members.length; i++) { - var m = relation.members[i]; + var inputValidation = {}; - if (/stop|platform/.test(m.role)) { - PTv2members.push(m); - } else { - members.push(m); - } - } + var $$g = _export; + var $includes = arrayIncludes.includes; + var addToUnscopables$1 = addToUnscopables$5; - relation = relation.update({ - members: members - }); + // `Array.prototype.includes` method + // https://tc39.es/ecma262/#sec-array.prototype.includes + $$g({ target: 'Array', proto: true }, { + includes: function includes(el /* , fromIndex = 0 */) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); + } + }); - if (insertPair) { - // We're adding a member that must stay paired with an existing member. - // (This feature is used by `actionSplit`) - // - // This is tricky because the members may exist multiple times in the - // member list, and with different A-B/B-A ordering and different roles. - // (e.g. a bus route that loops out and back - #4589). - // - // Replace the existing member with a temporary way, - // so that `osmJoinWays` can treat the pair like a single way. - tempWay = osmWay({ - id: 'wTemp', - nodes: insertPair.nodes - }); - graph = graph.replace(tempWay); - var tempMember = { - id: tempWay.id, - type: 'way', - role: member.role - }; - var tempRelation = relation.replaceMember({ - id: insertPair.originalID - }, tempMember, true); - groups = utilArrayGroupBy(tempRelation.members, 'type'); - groups.way = groups.way || []; - } else { - // Add the member anywhere, one time. Just push and let `osmJoinWays` decide where to put it. - groups = utilArrayGroupBy(relation.members, 'type'); - groups.way = groups.way || []; - groups.way.push(member); - } + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables$1('includes'); - members = withIndex(groups.way); - var joined = osmJoinWays(members, graph); // `joined` might not contain all of the way members, - // But will contain only the completed (downloaded) members + var validateCenter$1 = {}; - for (i = 0; i < joined.length; i++) { - var segment = joined[i]; - var nodes = segment.nodes.slice(); - var startIndex = segment[0].index; // j = array index in `members` where this segment starts + validateCenter$1.validateCenter = function validateCenter(center) { + var validCenterLengths = [2, 3]; - for (j = 0; j < members.length; j++) { - if (members[j].index === startIndex) { - break; - } - } // k = each member in segment + if (!Array.isArray(center) || !validCenterLengths.includes(center.length)) { + throw new Error("ERROR! Center has to be an array of length two or three"); + } + var _center = _slicedToArray(center, 2), + lng = _center[0], + lat = _center[1]; - for (k = 0; k < segment.length; k++) { - item = segment[k]; - var way = graph.entity(item.id); // If this is a paired item, generate members in correct order and role + if (typeof lng !== "number" || typeof lat !== "number") { + throw new Error("ERROR! Longitude and Latitude has to be numbers but where ".concat(_typeof(lng), " and ").concat(_typeof(lat))); + } - if (tempWay && item.id === tempWay.id) { - if (nodes[0].id === insertPair.nodes[0]) { - item.pair = [{ - id: insertPair.originalID, - type: 'way', - role: item.role - }, { - id: insertPair.insertedID, - type: 'way', - role: item.role - }]; - } else { - item.pair = [{ - id: insertPair.insertedID, - type: 'way', - role: item.role - }, { - id: insertPair.originalID, - type: 'way', - role: item.role - }]; - } - } // reorder `members` if necessary + if (lng > 180 || lng < -180) { + throw new Error("ERROR! Longitude has to be between -180 and 180 but was ".concat(lng)); + } + if (lat > 90 || lat < -90) { + throw new Error("ERROR! Latitude has to be between -90 and 90 but was ".concat(lat)); + } + }; - if (k > 0) { - if (j + k >= members.length || item.index !== members[j + k].index) { - moveMember(members, item.index, j + k); - } - } + var validateRadius$1 = {}; - nodes.splice(0, way.nodes.length - 1); - } - } + validateRadius$1.validateRadius = function validateRadius(radius) { + if (typeof radius !== "number") { + throw new Error("ERROR! Radius has to be a positive number but was: ".concat(_typeof(radius))); + } - if (tempWay) { - graph = graph.remove(tempWay); - } // Final pass: skip dead items, split pairs, remove index properties + if (radius <= 0) { + throw new Error("ERROR! Radius has to be a positive number but was: ".concat(radius)); + } + }; + var validateNumberOfEdges$1 = {}; - var wayMembers = []; + validateNumberOfEdges$1.validateNumberOfEdges = function validateNumberOfEdges(numberOfEdges) { + if (typeof numberOfEdges !== "number") { + var ARGUMENT_TYPE = Array.isArray(numberOfEdges) ? "array" : _typeof(numberOfEdges); + throw new Error("ERROR! Number of edges has to be a number but was: ".concat(ARGUMENT_TYPE)); + } - for (i = 0; i < members.length; i++) { - item = members[i]; - if (item.index === -1) continue; + if (numberOfEdges < 3) { + throw new Error("ERROR! Number of edges has to be at least 3 but was: ".concat(numberOfEdges)); + } + }; - if (item.pair) { - wayMembers.push(item.pair[0]); - wayMembers.push(item.pair[1]); - } else { - wayMembers.push(utilObjectOmit(item, ['index'])); - } - } // Put stops and platforms first, then nodes, ways, relations - // This is recommended for Public Transport v2 routes: - // see https://wiki.openstreetmap.org/wiki/Public_transport#Service_routes + var validateEarthRadius$1 = {}; + validateEarthRadius$1.validateEarthRadius = function validateEarthRadius(earthRadius) { + if (typeof earthRadius !== "number") { + var ARGUMENT_TYPE = Array.isArray(earthRadius) ? "array" : _typeof(earthRadius); + throw new Error("ERROR! Earth radius has to be a number but was: ".concat(ARGUMENT_TYPE)); + } - var newMembers = PTv2members.concat(groups.node || [], wayMembers, groups.relation || []); - return graph.replace(relation.update({ - members: newMembers - })); // `moveMember()` changes the `members` array in place by splicing - // the item with `.index = findIndex` to where it belongs, - // and marking the old position as "dead" with `.index = -1` - // - // j=5, k=0 jk - // segment 5 4 7 6 - // members 0 1 2 3 4 5 6 7 8 9 keep 5 in j+k - // - // j=5, k=1 j k - // segment 5 4 7 6 - // members 0 1 2 3 4 5 6 7 8 9 move 4 to j+k - // members 0 1 2 3 x 5 4 6 7 8 9 moved - // - // j=5, k=2 j k - // segment 5 4 7 6 - // members 0 1 2 3 x 5 4 6 7 8 9 move 7 to j+k - // members 0 1 2 3 x 5 4 7 6 x 8 9 moved - // - // j=5, k=3 j k - // segment 5 4 7 6 - // members 0 1 2 3 x 5 4 7 6 x 8 9 keep 6 in j+k - // + if (earthRadius <= 0) { + throw new Error("ERROR! Earth radius has to be a positive number but was: ".concat(earthRadius)); + } + }; + + var validateBearing$1 = {}; + + validateBearing$1.validateBearing = function validateBearing(bearing) { + if (typeof bearing !== "number") { + var ARGUMENT_TYPE = Array.isArray(bearing) ? "array" : _typeof(bearing); + throw new Error("ERROR! Bearing has to be a number but was: ".concat(ARGUMENT_TYPE)); + } + }; + + var validateCenter = validateCenter$1.validateCenter; + var validateRadius = validateRadius$1.validateRadius; + var validateNumberOfEdges = validateNumberOfEdges$1.validateNumberOfEdges; + var validateEarthRadius = validateEarthRadius$1.validateEarthRadius; + var validateBearing = validateBearing$1.validateBearing; + + function validateInput$1(_ref) { + var center = _ref.center, + radius = _ref.radius, + numberOfEdges = _ref.numberOfEdges, + earthRadius = _ref.earthRadius, + bearing = _ref.bearing; + validateCenter(center); + validateRadius(radius); + validateNumberOfEdges(numberOfEdges); + validateEarthRadius(earthRadius); + validateBearing(bearing); + } - function moveMember(arr, findIndex, toIndex) { - var i; + inputValidation.validateCenter = validateCenter; + inputValidation.validateRadius = validateRadius; + inputValidation.validateNumberOfEdges = validateNumberOfEdges; + inputValidation.validateEarthRadius = validateEarthRadius; + inputValidation.validateBearing = validateBearing; + inputValidation.validateInput = validateInput$1; - for (i = 0; i < arr.length; i++) { - if (arr[i].index === findIndex) { - break; - } - } + var validateInput = inputValidation.validateInput; + var defaultEarthRadius = 6378137; // equatorial Earth radius - var item = Object.assign({}, arr[i]); // shallow copy + function toRadians(angleInDegrees) { + return angleInDegrees * Math.PI / 180; + } - arr[i].index = -1; // mark as dead + function toDegrees(angleInRadians) { + return angleInRadians * 180 / Math.PI; + } - item.index = toIndex; - arr.splice(toIndex, 0, item); - } // This is the same as `Relation.indexedMembers`, - // Except we don't want to index all the members, only the ways + function offset(c1, distance, earthRadius, bearing) { + var lat1 = toRadians(c1[1]); + var lon1 = toRadians(c1[0]); + var dByR = distance / earthRadius; + var lat = Math.asin(Math.sin(lat1) * Math.cos(dByR) + Math.cos(lat1) * Math.sin(dByR) * Math.cos(bearing)); + var lon = lon1 + Math.atan2(Math.sin(bearing) * Math.sin(dByR) * Math.cos(lat1), Math.cos(dByR) - Math.sin(lat1) * Math.sin(lat)); + return [toDegrees(lon), toDegrees(lat)]; + } + var circleToPolygon = function circleToPolygon(center, radius, options) { + var n = getNumberOfEdges(options); + var earthRadius = getEarthRadius(options); + var bearing = getBearing(options); + var direction = getDirection(options); // validateInput() throws error on invalid input and do nothing on valid input - function withIndex(arr) { - var result = new Array(arr.length); + validateInput({ + center: center, + radius: radius, + numberOfEdges: n, + earthRadius: earthRadius, + bearing: bearing + }); + var start = toRadians(bearing); + var coordinates = []; - for (var i = 0; i < arr.length; i++) { - result[i] = Object.assign({}, arr[i]); // shallow copy + for (var i = 0; i < n; ++i) { + coordinates.push(offset(center, radius, earthRadius, start + direction * 2 * Math.PI * -i / n)); + } - result[i].index = i; - } + coordinates.push(coordinates[0]); + return { + type: "Polygon", + coordinates: [coordinates] + }; + }; - return result; - } + function getNumberOfEdges(options) { + if (isUndefinedOrNull(options)) { + return 32; + } else if (isObjectNotArray(options)) { + var numberOfEdges = options.numberOfEdges; + return numberOfEdges === undefined ? 32 : numberOfEdges; } + + return options; } - function actionAddMidpoint(midpoint, node) { - return function (graph) { - graph = graph.replace(node.move(midpoint.loc)); - var parents = utilArrayIntersection(graph.parentWays(graph.entity(midpoint.edge[0])), graph.parentWays(graph.entity(midpoint.edge[1]))); - parents.forEach(function (way) { - for (var i = 0; i < way.nodes.length - 1; i++) { - if (geoEdgeEqual([way.nodes[i], way.nodes[i + 1]], midpoint.edge)) { - graph = graph.replace(graph.entity(way.id).addNode(node.id, i + 1)); // Add only one midpoint on doubled-back segments, - // turning them into self-intersections. + function getEarthRadius(options) { + if (isUndefinedOrNull(options)) { + return defaultEarthRadius; + } else if (isObjectNotArray(options)) { + var earthRadius = options.earthRadius; + return earthRadius === undefined ? defaultEarthRadius : earthRadius; + } - return; - } - } - }); - return graph; - }; + return defaultEarthRadius; } - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/AddNodeToWayAction.as - function actionAddVertex(wayId, nodeId, index) { - return function (graph) { - return graph.replace(graph.entity(wayId).addNode(nodeId, index)); - }; + function getDirection(options) { + if (isObjectNotArray(options) && options.rightHandRule) { + return -1; + } + + return 1; } - function actionChangeMember(relationId, member, memberIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); - }; + function getBearing(options) { + if (isUndefinedOrNull(options)) { + return 0; + } else if (isObjectNotArray(options)) { + var bearing = options.bearing; + return bearing === undefined ? 0 : bearing; + } + + return 0; } - function actionChangePreset(entityID, oldPreset, newPreset, skipFieldDefaults) { - return function action(graph) { - var entity = graph.entity(entityID); - var geometry = entity.geometry(graph); - var tags = entity.tags; - if (oldPreset) tags = oldPreset.unsetTags(tags, geometry); - if (newPreset) tags = newPreset.setTags(tags, geometry, skipFieldDefaults); - return graph.replace(entity.update({ - tags: tags - })); - }; + function isObjectNotArray(argument) { + return argument !== null && _typeof(argument) === "object" && !Array.isArray(argument); } - function actionChangeTags(entityId, tags) { - return function (graph) { - var entity = graph.entity(entityId); - return graph.replace(entity.update({ - tags: tags - })); - }; + function isUndefinedOrNull(argument) { + return argument === null || argument === undefined; } - function osmNode() { - if (!(this instanceof osmNode)) { - return new osmNode().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + var $$f = _export; + + // `Number.EPSILON` constant + // https://tc39.es/ecma262/#sec-number.epsilon + $$f({ target: 'Number', stat: true }, { + EPSILON: Math.pow(2, -52) + }); + + var requireObjectCoercible$4 = requireObjectCoercible$e; + + var quot = /"/g; + + // `CreateHTML` abstract operation + // https://tc39.es/ecma262/#sec-createhtml + var createHtml = function (string, tag, attribute, value) { + var S = String(requireObjectCoercible$4(string)); + var p1 = '<' + tag; + if (attribute !== '') p1 += ' ' + attribute + '="' + String(value).replace(quot, '"') + '"'; + return p1 + '>' + S + ''; + }; + + var fails$6 = fails$N; + + // check the existence of a method, lowercase + // of a tag and escaping quotes in arguments + var stringHtmlForced = function (METHOD_NAME) { + return fails$6(function () { + var test = ''[METHOD_NAME]('"'); + return test !== test.toLowerCase() || test.split('"').length > 3; + }); + }; + + var $$e = _export; + var createHTML = createHtml; + var forcedStringHTMLMethod = stringHtmlForced; + + // `String.prototype.link` method + // https://tc39.es/ecma262/#sec-string.prototype.link + $$e({ target: 'String', proto: true, forced: forcedStringHTMLMethod('link') }, { + link: function link(url) { + return createHTML(this, 'a', 'href', url); + } + }); + + /** + * splaytree v3.1.0 + * Fast Splay tree for Node and browser + * + * @author Alexander Milevski + * @license MIT + * @preserve + */ + var Node = + /** @class */ + function () { + function Node(key, data) { + this.next = null; + this.key = key; + this.data = data; + this.left = null; + this.right = null; } + + return Node; + }(); + /* follows "An implementation of top-down splaying" + * by D. Sleator March 1992 + */ + + + function DEFAULT_COMPARE(a, b) { + return a > b ? 1 : a < b ? -1 : 0; } - osmEntity.node = osmNode; - osmNode.prototype = Object.create(osmEntity.prototype); - Object.assign(osmNode.prototype, { - type: 'node', - loc: [9999, 9999], - extent: function extent() { - return new geoExtent(this.loc); - }, - geometry: function geometry(graph) { - return graph["transient"](this, 'geometry', function () { - return graph.isPoi(this) ? 'point' : 'vertex'; - }); - }, - move: function move(loc) { - return this.update({ - loc: loc - }); - }, - isDegenerate: function isDegenerate() { - return !(Array.isArray(this.loc) && this.loc.length === 2 && this.loc[0] >= -180 && this.loc[0] <= 180 && this.loc[1] >= -90 && this.loc[1] <= 90); - }, - // Inspect tags and geometry to determine which direction(s) this node/vertex points - directions: function directions(resolver, projection) { - var val; - var i; // which tag to use? + /** + * Simple top down splay, not requiring i to be in the tree t. + */ - if (this.isHighwayIntersection(resolver) && (this.tags.stop || '').toLowerCase() === 'all') { - // all-way stop tag on a highway intersection - val = 'all'; - } else { - // generic direction tag - val = (this.tags.direction || '').toLowerCase(); // better suffix-style direction tag - var re = /:direction$/i; - var keys = Object.keys(this.tags); + function splay(i, t, comparator) { + var N = new Node(null, null); + var l = N; + var r = N; - for (i = 0; i < keys.length; i++) { - if (re.test(keys[i])) { - val = this.tags[keys[i]].toLowerCase(); - break; - } + while (true) { + var cmp = comparator(i, t.key); //if (i < t.key) { + + if (cmp < 0) { + if (t.left === null) break; //if (i < t.left.key) { + + if (comparator(i, t.left.key) < 0) { + var y = t.left; + /* rotate right */ + + t.left = y.right; + y.right = t; + t = y; + if (t.left === null) break; } - } - if (val === '') return []; - var cardinal = { - north: 0, - n: 0, - northnortheast: 22, - nne: 22, - northeast: 45, - ne: 45, - eastnortheast: 67, - ene: 67, - east: 90, - e: 90, - eastsoutheast: 112, - ese: 112, - southeast: 135, - se: 135, - southsoutheast: 157, - sse: 157, - south: 180, - s: 180, - southsouthwest: 202, - ssw: 202, - southwest: 225, - sw: 225, - westsouthwest: 247, - wsw: 247, - west: 270, - w: 270, - westnorthwest: 292, - wnw: 292, - northwest: 315, - nw: 315, - northnorthwest: 337, - nnw: 337 - }; - var values = val.split(';'); - var results = []; - values.forEach(function (v) { - // swap cardinal for numeric directions - if (cardinal[v] !== undefined) { - v = cardinal[v]; - } // numeric direction - just add to results + r.left = t; + /* link right */ + r = t; + t = t.left; //} else if (i > t.key) { + } else if (cmp > 0) { + if (t.right === null) break; //if (i > t.right.key) { - if (v !== '' && !isNaN(+v)) { - results.push(+v); - return; - } // string direction - inspect parent ways + if (comparator(i, t.right.key) > 0) { + var y = t.right; + /* rotate left */ + t.right = y.left; + y.left = t; + t = y; + if (t.right === null) break; + } - var lookBackward = this.tags['traffic_sign:backward'] || v === 'backward' || v === 'both' || v === 'all'; - var lookForward = this.tags['traffic_sign:forward'] || v === 'forward' || v === 'both' || v === 'all'; - if (!lookForward && !lookBackward) return; - var nodeIds = {}; - resolver.parentWays(this).forEach(function (parent) { - var nodes = parent.nodes; + l.right = t; + /* link left */ - for (i = 0; i < nodes.length; i++) { - if (nodes[i] === this.id) { - // match current entity - if (lookForward && i > 0) { - nodeIds[nodes[i - 1]] = true; // look back to prev node - } + l = t; + t = t.right; + } else break; + } + /* assemble */ - if (lookBackward && i < nodes.length - 1) { - nodeIds[nodes[i + 1]] = true; // look ahead to next node - } - } - } - }, this); - Object.keys(nodeIds).forEach(function (nodeId) { - // +90 because geoAngle returns angle from X axis, not Y (north) - results.push(geoAngle(this, resolver.entity(nodeId), projection) * (180 / Math.PI) + 90); - }, this); - }, this); - return utilArrayUniq(results); - }, - isEndpoint: function isEndpoint(resolver) { - return resolver["transient"](this, 'isEndpoint', function () { - var id = this.id; - return resolver.parentWays(this).filter(function (parent) { - return !parent.isClosed() && !!parent.affix(id); - }).length > 0; - }); - }, - isConnected: function isConnected(resolver) { - return resolver["transient"](this, 'isConnected', function () { - var parents = resolver.parentWays(this); - if (parents.length > 1) { - // vertex is connected to multiple parent ways - for (var i in parents) { - if (parents[i].geometry(resolver) === 'line' && parents[i].hasInterestingTags()) return true; - } - } else if (parents.length === 1) { - var way = parents[0]; - var nodes = way.nodes.slice(); + l.right = t.left; + r.left = t.right; + t.left = N.right; + t.right = N.left; + return t; + } - if (way.isClosed()) { - nodes.pop(); - } // ignore connecting node if closed - // return true if vertex appears multiple times (way is self intersecting) + function insert(i, data, t, comparator) { + var node = new Node(i, data); + if (t === null) { + node.left = node.right = null; + return node; + } - return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); - } + t = splay(i, t, comparator); + var cmp = comparator(i, t.key); - return false; - }); - }, - parentIntersectionWays: function parentIntersectionWays(resolver) { - return resolver["transient"](this, 'parentIntersectionWays', function () { - return resolver.parentWays(this).filter(function (parent) { - return (parent.tags.highway || parent.tags.waterway || parent.tags.railway || parent.tags.aeroway) && parent.geometry(resolver) === 'line'; - }); - }); - }, - isIntersection: function isIntersection(resolver) { - return this.parentIntersectionWays(resolver).length > 1; - }, - isHighwayIntersection: function isHighwayIntersection(resolver) { - return resolver["transient"](this, 'isHighwayIntersection', function () { - return resolver.parentWays(this).filter(function (parent) { - return parent.tags.highway && parent.geometry(resolver) === 'line'; - }).length > 1; - }); - }, - isOnAddressLine: function isOnAddressLine(resolver) { - return resolver["transient"](this, 'isOnAddressLine', function () { - return resolver.parentWays(this).filter(function (parent) { - return parent.tags.hasOwnProperty('addr:interpolation') && parent.geometry(resolver) === 'line'; - }).length > 0; - }); - }, - asJXON: function asJXON(changeset_id) { - var r = { - node: { - '@id': this.osmId(), - '@lon': this.loc[0], - '@lat': this.loc[1], - '@version': this.version || 0, - tag: Object.keys(this.tags).map(function (k) { - return { - keyAttributes: { - k: k, - v: this.tags[k] - } - }; - }, this) - } - }; - if (changeset_id) r.node['@changeset'] = changeset_id; - return r; - }, - asGeoJSON: function asGeoJSON() { - return { - type: 'Point', - coordinates: this.loc - }; + if (cmp < 0) { + node.left = t.left; + node.right = t; + t.left = null; + } else if (cmp >= 0) { + node.right = t.right; + node.left = t; + t.right = null; } - }); - function actionCircularize(wayId, projection, maxAngle) { - maxAngle = (maxAngle || 20) * Math.PI / 180; + return node; + } - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var way = graph.entity(wayId); - var origNodes = {}; - graph.childNodes(way).forEach(function (node) { - if (!origNodes[node.id]) origNodes[node.id] = node; - }); + function split(key, v, comparator) { + var left = null; + var right = null; - if (!way.isConvex(graph)) { - graph = action.makeConvex(graph); + if (v) { + v = splay(key, v, comparator); + var cmp = comparator(v.key, key); + + if (cmp === 0) { + left = v.left; + right = v.right; + } else if (cmp < 0) { + right = v.right; + v.right = null; + left = v; + } else { + left = v.left; + v.left = null; + right = v; } + } - var nodes = utilArrayUniq(graph.childNodes(way)); - var keyNodes = nodes.filter(function (n) { - return graph.parentWays(n).length !== 1; - }); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var keyPoints = keyNodes.map(function (n) { - return projection(n.loc); - }); - var centroid = points.length === 2 ? geoVecInterp(points[0], points[1], 0.5) : d3_polygonCentroid(points); - var radius = d3_median(points, function (p) { - return geoVecLength(centroid, p); - }); - var sign = d3_polygonArea(points) > 0 ? 1 : -1; - var ids, i, j, k; // we need at least two key nodes for the algorithm to work + return { + left: left, + right: right + }; + } - if (!keyNodes.length) { - keyNodes = [nodes[0]]; - keyPoints = [points[0]]; + function merge$3(left, right, comparator) { + if (right === null) return left; + if (left === null) return right; + right = splay(left.key, right, comparator); + right.left = left; + return right; + } + /** + * Prints level of the tree + */ + + + function printRow(root, prefix, isTail, out, printNode) { + if (root) { + out("" + prefix + (isTail ? '└── ' : '├── ') + printNode(root) + "\n"); + var indent = prefix + (isTail ? ' ' : '│ '); + if (root.left) printRow(root.left, indent, false, out, printNode); + if (root.right) printRow(root.right, indent, true, out, printNode); + } + } + + var Tree = + /** @class */ + function () { + function Tree(comparator) { + if (comparator === void 0) { + comparator = DEFAULT_COMPARE; } - if (keyNodes.length === 1) { - var index = nodes.indexOf(keyNodes[0]); - var oppositeIndex = Math.floor((index + nodes.length / 2) % nodes.length); - keyNodes.push(nodes[oppositeIndex]); - keyPoints.push(points[oppositeIndex]); - } // key points and nodes are those connected to the ways, - // they are projected onto the circle, in between nodes are moved - // to constant intervals between key nodes, extra in between nodes are - // added if necessary. + this._root = null; + this._size = 0; + this._comparator = comparator; + } + /** + * Inserts a key, allows duplicates + */ - for (i = 0; i < keyPoints.length; i++) { - var nextKeyNodeIndex = (i + 1) % keyNodes.length; - var startNode = keyNodes[i]; - var endNode = keyNodes[nextKeyNodeIndex]; - var startNodeIndex = nodes.indexOf(startNode); - var endNodeIndex = nodes.indexOf(endNode); - var numberNewPoints = -1; - var indexRange = endNodeIndex - startNodeIndex; - var nearNodes = {}; - var inBetweenNodes = []; - var startAngle, endAngle, totalAngle, eachAngle; - var angle, loc, node, origNode; + Tree.prototype.insert = function (key, data) { + this._size++; + return this._root = insert(key, data, this._root, this._comparator); + }; + /** + * Adds a key, if it is not present in the tree + */ + + + Tree.prototype.add = function (key, data) { + var node = new Node(key, data); + + if (this._root === null) { + node.left = node.right = null; + this._size++; + this._root = node; + } + + var comparator = this._comparator; + var t = splay(key, this._root, comparator); + var cmp = comparator(key, t.key); + if (cmp === 0) this._root = t;else { + if (cmp < 0) { + node.left = t.left; + node.right = t; + t.left = null; + } else if (cmp > 0) { + node.right = t.right; + node.left = t; + t.right = null; + } + + this._size++; + this._root = node; + } + return this._root; + }; + /** + * @param {Key} key + * @return {Node|null} + */ - if (indexRange < 0) { - indexRange += nodes.length; - } // position this key node + Tree.prototype.remove = function (key) { + this._root = this._remove(key, this._root, this._comparator); + }; + /** + * Deletes i from the tree if it's there + */ - var distance = geoVecLength(centroid, keyPoints[i]) || 1e-4; - keyPoints[i] = [centroid[0] + (keyPoints[i][0] - centroid[0]) / distance * radius, centroid[1] + (keyPoints[i][1] - centroid[1]) / distance * radius]; - loc = projection.invert(keyPoints[i]); - node = keyNodes[i]; - origNode = origNodes[node.id]; - node = node.move(geoVecInterp(origNode.loc, loc, t)); - graph = graph.replace(node); // figure out the between delta angle we want to match to - startAngle = Math.atan2(keyPoints[i][1] - centroid[1], keyPoints[i][0] - centroid[0]); - endAngle = Math.atan2(keyPoints[nextKeyNodeIndex][1] - centroid[1], keyPoints[nextKeyNodeIndex][0] - centroid[0]); - totalAngle = endAngle - startAngle; // detects looping around -pi/pi + Tree.prototype._remove = function (i, t, comparator) { + var x; + if (t === null) return null; + t = splay(i, t, comparator); + var cmp = comparator(i, t.key); - if (totalAngle * sign > 0) { - totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); + if (cmp === 0) { + /* found it */ + if (t.left === null) { + x = t.right; + } else { + x = splay(i, t.left, comparator); + x.right = t.right; } - do { - numberNewPoints++; - eachAngle = totalAngle / (indexRange + numberNewPoints); - } while (Math.abs(eachAngle) > maxAngle); // move existing nodes + this._size--; + return x; + } + return t; + /* It wasn't there */ + }; + /** + * Removes and returns the node with smallest key + */ - for (j = 1; j < indexRange; j++) { - angle = startAngle + j * eachAngle; - loc = projection.invert([centroid[0] + Math.cos(angle) * radius, centroid[1] + Math.sin(angle) * radius]); - node = nodes[(j + startNodeIndex) % nodes.length]; - origNode = origNodes[node.id]; - nearNodes[node.id] = angle; - node = node.move(geoVecInterp(origNode.loc, loc, t)); - graph = graph.replace(node); - } // add new in between nodes if necessary + Tree.prototype.pop = function () { + var node = this._root; - for (j = 0; j < numberNewPoints; j++) { - angle = startAngle + (indexRange + j) * eachAngle; - loc = projection.invert([centroid[0] + Math.cos(angle) * radius, centroid[1] + Math.sin(angle) * radius]); // choose a nearnode to use as the original + if (node) { + while (node.left) { + node = node.left; + } - var min = Infinity; + this._root = splay(node.key, this._root, this._comparator); + this._root = this._remove(node.key, this._root, this._comparator); + return { + key: node.key, + data: node.data + }; + } - for (var nodeId in nearNodes) { - var nearAngle = nearNodes[nodeId]; - var dist = Math.abs(nearAngle - angle); + return null; + }; + /** + * Find without splaying + */ - if (dist < min) { - min = dist; - origNode = origNodes[nodeId]; - } - } - node = osmNode({ - loc: geoVecInterp(origNode.loc, loc, t) - }); - graph = graph.replace(node); - nodes.splice(endNodeIndex + j, 0, node); - inBetweenNodes.push(node.id); - } // Check for other ways that share these keyNodes.. - // If keyNodes are adjacent in both ways, - // we can add inBetweenNodes to that shared way too.. + Tree.prototype.findStatic = function (key) { + var current = this._root; + var compare = this._comparator; + while (current) { + var cmp = compare(key, current.key); + if (cmp === 0) return current;else if (cmp < 0) current = current.left;else current = current.right; + } - if (indexRange === 1 && inBetweenNodes.length) { - var startIndex1 = way.nodes.lastIndexOf(startNode.id); - var endIndex1 = way.nodes.lastIndexOf(endNode.id); - var wayDirection1 = endIndex1 - startIndex1; + return null; + }; - if (wayDirection1 < -1) { - wayDirection1 = 1; - } + Tree.prototype.find = function (key) { + if (this._root) { + this._root = splay(key, this._root, this._comparator); + if (this._comparator(key, this._root.key) !== 0) return null; + } - var parentWays = graph.parentWays(keyNodes[i]); + return this._root; + }; - for (j = 0; j < parentWays.length; j++) { - var sharedWay = parentWays[j]; - if (sharedWay === way) continue; + Tree.prototype.contains = function (key) { + var current = this._root; + var compare = this._comparator; - if (sharedWay.areAdjacent(startNode.id, endNode.id)) { - var startIndex2 = sharedWay.nodes.lastIndexOf(startNode.id); - var endIndex2 = sharedWay.nodes.lastIndexOf(endNode.id); - var wayDirection2 = endIndex2 - startIndex2; - var insertAt = endIndex2; + while (current) { + var cmp = compare(key, current.key); + if (cmp === 0) return true;else if (cmp < 0) current = current.left;else current = current.right; + } - if (wayDirection2 < -1) { - wayDirection2 = 1; - } + return false; + }; - if (wayDirection1 !== wayDirection2) { - inBetweenNodes.reverse(); - insertAt = startIndex2; - } + Tree.prototype.forEach = function (visitor, ctx) { + var current = this._root; + var Q = []; + /* Initialize stack s */ - for (k = 0; k < inBetweenNodes.length; k++) { - sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); - } + var done = false; - graph = graph.replace(sharedWay); - } + while (!done) { + if (current !== null) { + Q.push(current); + current = current.left; + } else { + if (Q.length !== 0) { + current = Q.pop(); + visitor.call(ctx, current); + current = current.right; + } else done = true; + } + } + + return this; + }; + /** + * Walk key range from `low` to `high`. Stops if `fn` returns a value. + */ + + + Tree.prototype.range = function (low, high, fn, ctx) { + var Q = []; + var compare = this._comparator; + var node = this._root; + var cmp; + + while (Q.length !== 0 || node) { + if (node) { + Q.push(node); + node = node.left; + } else { + node = Q.pop(); + cmp = compare(node.key, high); + + if (cmp > 0) { + break; + } else if (compare(node.key, low) >= 0) { + if (fn.call(ctx, node)) return this; // stop if smth is returned } + + node = node.right; } - } // update the way to have all the new nodes + } + + return this; + }; + /** + * Returns array of keys + */ - ids = nodes.map(function (n) { - return n.id; - }); - ids.push(ids[0]); - way = way.update({ - nodes: ids + Tree.prototype.keys = function () { + var keys = []; + this.forEach(function (_a) { + var key = _a.key; + return keys.push(key); }); - graph = graph.replace(way); - return graph; + return keys; }; + /** + * Returns array of all the data in the nodes + */ - action.makeConvex = function (graph) { - var way = graph.entity(wayId); - var nodes = utilArrayUniq(graph.childNodes(way)); - var points = nodes.map(function (n) { - return projection(n.loc); + + Tree.prototype.values = function () { + var values = []; + this.forEach(function (_a) { + var data = _a.data; + return values.push(data); }); - var sign = d3_polygonArea(points) > 0 ? 1 : -1; - var hull = d3_polygonHull(points); - var i, j; // D3 convex hulls go counterclockwise.. + return values; + }; - if (sign === -1) { - nodes.reverse(); - points.reverse(); + Tree.prototype.min = function () { + if (this._root) return this.minNode(this._root).key; + return null; + }; + + Tree.prototype.max = function () { + if (this._root) return this.maxNode(this._root).key; + return null; + }; + + Tree.prototype.minNode = function (t) { + if (t === void 0) { + t = this._root; } - for (i = 0; i < hull.length - 1; i++) { - var startIndex = points.indexOf(hull[i]); - var endIndex = points.indexOf(hull[i + 1]); - var indexRange = endIndex - startIndex; + if (t) while (t.left) { + t = t.left; + } + return t; + }; - if (indexRange < 0) { - indexRange += nodes.length; - } // move interior nodes to the surface of the convex hull.. + Tree.prototype.maxNode = function (t) { + if (t === void 0) { + t = this._root; + } + if (t) while (t.right) { + t = t.right; + } + return t; + }; + /** + * Returns node at given index + */ - for (j = 1; j < indexRange; j++) { - var point = geoVecInterp(hull[i], hull[i + 1], j / indexRange); - var node = nodes[(j + startIndex) % nodes.length].move(projection.invert(point)); - graph = graph.replace(node); + + Tree.prototype.at = function (index) { + var current = this._root; + var done = false; + var i = 0; + var Q = []; + + while (!done) { + if (current) { + Q.push(current); + current = current.left; + } else { + if (Q.length > 0) { + current = Q.pop(); + if (i === index) return current; + i++; + current = current.right; + } else done = true; } } - return graph; + return null; }; - action.disabled = function (graph) { - if (!graph.entity(wayId).isClosed()) { - return 'not_closed'; - } //disable when already circular + Tree.prototype.next = function (d) { + var root = this._root; + var successor = null; + if (d.right) { + successor = d.right; - var way = graph.entity(wayId); - var nodes = utilArrayUniq(graph.childNodes(way)); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var hull = d3_polygonHull(points); - var epsilonAngle = Math.PI / 180; + while (successor.left) { + successor = successor.left; + } - if (hull.length !== points.length || hull.length < 3) { - return false; + return successor; } - var centroid = d3_polygonCentroid(points); - var radius = geoVecLengthSquare(centroid, points[0]); - var i, actualPoint; // compare distances between centroid and points + var comparator = this._comparator; - for (i = 0; i < hull.length; i++) { - actualPoint = hull[i]; - var actualDist = geoVecLengthSquare(actualPoint, centroid); - var diff = Math.abs(actualDist - radius); //compare distances with epsilon-error (5%) + while (root) { + var cmp = comparator(d.key, root.key); + if (cmp === 0) break;else if (cmp < 0) { + successor = root; + root = root.left; + } else root = root.right; + } - if (diff > 0.05 * radius) { - return false; - } - } //check if central angles are smaller than maxAngle + return successor; + }; + Tree.prototype.prev = function (d) { + var root = this._root; + var predecessor = null; - for (i = 0; i < hull.length; i++) { - actualPoint = hull[i]; - var nextPoint = hull[(i + 1) % hull.length]; - var startAngle = Math.atan2(actualPoint[1] - centroid[1], actualPoint[0] - centroid[0]); - var endAngle = Math.atan2(nextPoint[1] - centroid[1], nextPoint[0] - centroid[0]); - var angle = endAngle - startAngle; + if (d.left !== null) { + predecessor = d.left; - if (angle < 0) { - angle = -angle; + while (predecessor.right) { + predecessor = predecessor.right; } - if (angle > Math.PI) { - angle = 2 * Math.PI - angle; - } + return predecessor; + } - if (angle > maxAngle + epsilonAngle) { - return false; + var comparator = this._comparator; + + while (root) { + var cmp = comparator(d.key, root.key); + if (cmp === 0) break;else if (cmp < 0) root = root.left;else { + predecessor = root; + root = root.right; } } - return 'already_circular'; + return predecessor; }; - action.transitionable = true; - return action; - } + Tree.prototype.clear = function () { + this._root = null; + this._size = 0; + return this; + }; - function actionDeleteWay(wayID) { - function canDeleteNode(node, graph) { - // don't delete nodes still attached to ways or relations - if (graph.parentWays(node).length || graph.parentRelations(node).length) return false; - var geometries = osmNodeGeometriesForTags(node.tags); // don't delete if this node can be a standalone point + Tree.prototype.toList = function () { + return toList(this._root); + }; + /** + * Bulk-load items. Both array have to be same size + */ - if (geometries.point) return false; // delete if this node only be a vertex - if (geometries.vertex) return true; // iD doesn't know if this should be a point or vertex, - // so only delete if there are no interesting tags + Tree.prototype.load = function (keys, values, presort) { + if (values === void 0) { + values = []; + } - return !node.hasInterestingTags(); - } + if (presort === void 0) { + presort = false; + } - var action = function action(graph) { - var way = graph.entity(wayID); - graph.parentRelations(way).forEach(function (parent) { - parent = parent.removeMembersWithID(wayID); - graph = graph.replace(parent); + var size = keys.length; + var comparator = this._comparator; // sort if needed - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - new Set(way.nodes).forEach(function (nodeID) { - graph = graph.replace(way.removeNode(nodeID)); - var node = graph.entity(nodeID); + if (presort) sort(keys, values, 0, size - 1, comparator); - if (canDeleteNode(node, graph)) { - graph = graph.remove(node); - } - }); - return graph.remove(way); + if (this._root === null) { + // empty tree + this._root = loadRecursive(keys, values, 0, size); + this._size = size; + } else { + // that re-builds the whole tree from two in-order traversals + var mergedList = mergeLists(this.toList(), createList(keys, values), comparator); + size = this._size + size; + this._root = sortedListToBST({ + head: mergedList + }, 0, size); + } + + return this; }; - return action; - } + Tree.prototype.isEmpty = function () { + return this._root === null; + }; - function actionDeleteMultiple(ids) { - var actions = { - way: actionDeleteWay, - node: actionDeleteNode, - relation: actionDeleteRelation + Object.defineProperty(Tree.prototype, "size", { + get: function get() { + return this._size; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Tree.prototype, "root", { + get: function get() { + return this._root; + }, + enumerable: true, + configurable: true + }); + + Tree.prototype.toString = function (printNode) { + if (printNode === void 0) { + printNode = function printNode(n) { + return String(n.key); + }; + } + + var out = []; + printRow(this._root, '', true, function (v) { + return out.push(v); + }, printNode); + return out.join(''); }; - var action = function action(graph) { - ids.forEach(function (id) { - if (graph.hasEntity(id)) { - // It may have been deleted already. - graph = actions[graph.entity(id).type](id)(graph); - } - }); - return graph; + Tree.prototype.update = function (key, newKey, newData) { + var comparator = this._comparator; + + var _a = split(key, this._root, comparator), + left = _a.left, + right = _a.right; + + if (comparator(key, newKey) < 0) { + right = insert(newKey, newData, right, comparator); + } else { + left = insert(newKey, newData, left, comparator); + } + + this._root = merge$3(left, right, comparator); }; - return action; + Tree.prototype.split = function (key) { + return split(key, this._root, this._comparator); + }; + + return Tree; + }(); + + function loadRecursive(keys, values, start, end) { + var size = end - start; + + if (size > 0) { + var middle = start + Math.floor(size / 2); + var key = keys[middle]; + var data = values[middle]; + var node = new Node(key, data); + node.left = loadRecursive(keys, values, start, middle); + node.right = loadRecursive(keys, values, middle + 1, end); + return node; + } + + return null; } - function actionDeleteRelation(relationID, allowUntaggedMembers) { - function canDeleteEntity(entity, graph) { - return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; + function createList(keys, values) { + var head = new Node(null, null); + var p = head; + + for (var i = 0; i < keys.length; i++) { + p = p.next = new Node(keys[i], values[i]); } - var action = function action(graph) { - var relation = graph.entity(relationID); - graph.parentRelations(relation).forEach(function (parent) { - parent = parent.removeMembersWithID(relationID); - graph = graph.replace(parent); + p.next = null; + return head.next; + } - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - var memberIDs = utilArrayUniq(relation.members.map(function (m) { - return m.id; - })); - memberIDs.forEach(function (memberID) { - graph = graph.replace(relation.removeMembersWithID(memberID)); - var entity = graph.entity(memberID); + function toList(root) { + var current = root; + var Q = []; + var done = false; + var head = new Node(null, null); + var p = head; - if (canDeleteEntity(entity, graph)) { - graph = actionDeleteMultiple([memberID])(graph); - } - }); - return graph.remove(relation); - }; + while (!done) { + if (current) { + Q.push(current); + current = current.left; + } else { + if (Q.length > 0) { + current = p = p.next = Q.pop(); + current = current.right; + } else done = true; + } + } - return action; + p.next = null; // that'll work even if the tree was empty + + return head.next; } - function actionDeleteNode(nodeId) { - var action = function action(graph) { - var node = graph.entity(nodeId); - graph.parentWays(node).forEach(function (parent) { - parent = parent.removeNode(nodeId); - graph = graph.replace(parent); + function sortedListToBST(list, start, end) { + var size = end - start; - if (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); - } - }); - graph.parentRelations(node).forEach(function (parent) { - parent = parent.removeMembersWithID(nodeId); - graph = graph.replace(parent); + if (size > 0) { + var middle = start + Math.floor(size / 2); + var left = sortedListToBST(list, start, middle); + var root = list.head; + root.left = left; + list.head = list.head.next; + root.right = sortedListToBST(list, middle + 1, end); + return root; + } - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - return graph.remove(node); - }; + return null; + } - return action; + function mergeLists(l1, l2, compare) { + var head = new Node(null, null); // dummy + + var p = head; + var p1 = l1; + var p2 = l2; + + while (p1 !== null && p2 !== null) { + if (compare(p1.key, p2.key) < 0) { + p.next = p1; + p1 = p1.next; + } else { + p.next = p2; + p2 = p2.next; + } + + p = p.next; + } + + if (p1 !== null) { + p.next = p1; + } else if (p2 !== null) { + p.next = p2; + } + + return head.next; } - // - // First choose a node to be the survivor, with preference given - // to an existing (not new) node. - // - // Tags and relation memberships of of non-surviving nodes are merged - // to the survivor. - // - // This is the inverse of `iD.actionDisconnect`. - // - // Reference: - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MergeNodesAction.as - // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/MergeNodesAction.java - // + function sort(keys, values, left, right, compare) { + if (left >= right) return; + var pivot = keys[left + right >> 1]; + var i = left - 1; + var j = right + 1; - function actionConnect(nodeIDs) { - var action = function action(graph) { - var survivor; - var node; - var parents; - var i, j; // Choose a survivor node, prefer an existing (not new) node - #4974 + while (true) { + do { + i++; + } while (compare(keys[i], pivot) < 0); - for (i = 0; i < nodeIDs.length; i++) { - survivor = graph.entity(nodeIDs[i]); - if (survivor.version) break; // found one - } // Replace all non-surviving nodes with the survivor and merge tags. + do { + j--; + } while (compare(keys[j], pivot) > 0); + if (i >= j) break; + var tmp = keys[i]; + keys[i] = keys[j]; + keys[j] = tmp; + tmp = values[i]; + values[i] = values[j]; + values[j] = tmp; + } - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - if (node.id === survivor.id) continue; - parents = graph.parentWays(node); + sort(keys, values, left, j, compare); + sort(keys, values, j + 1, right, compare); + } + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + return Constructor; + } + /** + * A bounding box has the format: + * + * { ll: { x: xmin, y: ymin }, ur: { x: xmax, y: ymax } } + * + */ - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); - } - parents = graph.parentRelations(node); + var isInBbox = function isInBbox(bbox, point) { + return bbox.ll.x <= point.x && point.x <= bbox.ur.x && bbox.ll.y <= point.y && point.y <= bbox.ur.y; + }; + /* Returns either null, or a bbox (aka an ordered pair of points) + * If there is only one point of overlap, a bbox with identical points + * will be returned */ - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceMember(node, survivor)); - } - survivor = survivor.mergeTags(node.tags); - graph = actionDeleteNode(node.id)(graph); - } + var getBboxOverlap = function getBboxOverlap(b1, b2) { + // check if the bboxes overlap at all + if (b2.ur.x < b1.ll.x || b1.ur.x < b2.ll.x || b2.ur.y < b1.ll.y || b1.ur.y < b2.ll.y) return null; // find the middle two X values - graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices + var lowerX = b1.ll.x < b2.ll.x ? b2.ll.x : b1.ll.x; + var upperX = b1.ur.x < b2.ur.x ? b1.ur.x : b2.ur.x; // find the middle two Y values - parents = graph.parentWays(survivor); + var lowerY = b1.ll.y < b2.ll.y ? b2.ll.y : b1.ll.y; + var upperY = b1.ur.y < b2.ur.y ? b1.ur.y : b2.ur.y; // put those middle values together to get the overlap - for (i = 0; i < parents.length; i++) { - if (parents[i].isDegenerate()) { - graph = actionDeleteWay(parents[i].id)(graph); - } + return { + ll: { + x: lowerX, + y: lowerY + }, + ur: { + x: upperX, + y: upperY } - - return graph; }; + }; + /* Javascript doesn't do integer math. Everything is + * floating point with percision Number.EPSILON. + * + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/EPSILON + */ - action.disabled = function (graph) { - var seen = {}; - var restrictionIDs = []; - var survivor; - var node, way; - var relations, relation, role; - var i, j, k; // Choose a survivor node, prefer an existing (not new) node - #4974 - - for (i = 0; i < nodeIDs.length; i++) { - survivor = graph.entity(nodeIDs[i]); - if (survivor.version) break; // found one - } // 1. disable if the nodes being connected have conflicting relation roles - - - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - relations = graph.parentRelations(node); - for (j = 0; j < relations.length; j++) { - relation = relations[j]; - role = relation.memberById(node.id).role || ''; // if this node is a via node in a restriction, remember for later + var epsilon = Number.EPSILON; // IE Polyfill - if (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } + if (epsilon === undefined) epsilon = Math.pow(2, -52); + var EPSILON_SQ = epsilon * epsilon; + /* FLP comparator */ - if (seen[relation.id] !== undefined && seen[relation.id] !== role) { - return 'relation'; - } else { - seen[relation.id] = role; - } - } - } // gather restrictions for parent ways + var cmp = function cmp(a, b) { + // check if they're both 0 + if (-epsilon < a && a < epsilon) { + if (-epsilon < b && b < epsilon) { + return 0; + } + } // check if they're flp equal - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - var parents = graph.parentWays(node); + var ab = a - b; - for (j = 0; j < parents.length; j++) { - var parent = parents[j]; - relations = graph.parentRelations(parent); + if (ab * ab < EPSILON_SQ * a * b) { + return 0; + } // normal comparison - for (k = 0; k < relations.length; k++) { - relation = relations[k]; - if (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } - } - } - } // test restrictions + return a < b ? -1 : 1; + }; + /** + * This class rounds incoming values sufficiently so that + * floating points problems are, for the most part, avoided. + * + * Incoming points are have their x & y values tested against + * all previously seen x & y values. If either is 'too close' + * to a previously seen value, it's value is 'snapped' to the + * previously seen value. + * + * All points should be rounded by this class before being + * stored in any data structures in the rest of this algorithm. + */ - restrictionIDs = utilArrayUniq(restrictionIDs); + var PtRounder = /*#__PURE__*/function () { + function PtRounder() { + _classCallCheck(this, PtRounder); - for (i = 0; i < restrictionIDs.length; i++) { - relation = graph.entity(restrictionIDs[i]); - if (!relation.isComplete(graph)) continue; - var memberWays = relation.members.filter(function (m) { - return m.type === 'way'; - }).map(function (m) { - return graph.entity(m.id); - }); - memberWays = utilArrayUniq(memberWays); - var f = relation.memberByRole('from'); - var t = relation.memberByRole('to'); - var isUturn = f.id === t.id; // 2a. disable if connection would damage a restriction - // (a key node is a node at the junction of ways) + this.reset(); + } - var nodes = { - from: [], - via: [], - to: [], - keyfrom: [], - keyto: [] + _createClass(PtRounder, [{ + key: "reset", + value: function reset() { + this.xRounder = new CoordRounder(); + this.yRounder = new CoordRounder(); + } + }, { + key: "round", + value: function round(x, y) { + return { + x: this.xRounder.round(x), + y: this.yRounder.round(y) }; + } + }]); - for (j = 0; j < relation.members.length; j++) { - collectNodes(relation.members[j], nodes); - } - - nodes.keyfrom = utilArrayUniq(nodes.keyfrom.filter(hasDuplicates)); - nodes.keyto = utilArrayUniq(nodes.keyto.filter(hasDuplicates)); - var filter = keyNodeFilter(nodes.keyfrom, nodes.keyto); - nodes.from = nodes.from.filter(filter); - nodes.via = nodes.via.filter(filter); - nodes.to = nodes.to.filter(filter); - var connectFrom = false; - var connectVia = false; - var connectTo = false; - var connectKeyFrom = false; - var connectKeyTo = false; + return PtRounder; + }(); - for (j = 0; j < nodeIDs.length; j++) { - var n = nodeIDs[j]; + var CoordRounder = /*#__PURE__*/function () { + function CoordRounder() { + _classCallCheck(this, CoordRounder); - if (nodes.from.indexOf(n) !== -1) { - connectFrom = true; - } + this.tree = new Tree(); // preseed with 0 so we don't end up with values < Number.EPSILON - if (nodes.via.indexOf(n) !== -1) { - connectVia = true; - } + this.round(0); + } // Note: this can rounds input values backwards or forwards. + // You might ask, why not restrict this to just rounding + // forwards? Wouldn't that allow left endpoints to always + // remain left endpoints during splitting (never change to + // right). No - it wouldn't, because we snap intersections + // to endpoints (to establish independence from the segment + // angle for t-intersections). - if (nodes.to.indexOf(n) !== -1) { - connectTo = true; - } - if (nodes.keyfrom.indexOf(n) !== -1) { - connectKeyFrom = true; - } + _createClass(CoordRounder, [{ + key: "round", + value: function round(coord) { + var node = this.tree.add(coord); + var prevNode = this.tree.prev(node); - if (nodes.keyto.indexOf(n) !== -1) { - connectKeyTo = true; - } + if (prevNode !== null && cmp(node.key, prevNode.key) === 0) { + this.tree.remove(coord); + return prevNode.key; } - if (connectFrom && connectTo && !isUturn) { - return 'restriction'; - } + var nextNode = this.tree.next(node); - if (connectFrom && connectVia) { - return 'restriction'; + if (nextNode !== null && cmp(node.key, nextNode.key) === 0) { + this.tree.remove(coord); + return nextNode.key; } - if (connectTo && connectVia) { - return 'restriction'; - } // connecting to a key node - - // if both nodes are on a member way (i.e. part of the turn restriction), - // the connecting node must be adjacent to the key node. - - - if (connectKeyFrom || connectKeyTo) { - if (nodeIDs.length !== 2) { - return 'restriction'; - } - - var n0 = null; - var n1 = null; - - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + return coord; + } + }]); - if (way.contains(nodeIDs[0])) { - n0 = nodeIDs[0]; - } + return CoordRounder; + }(); // singleton available by import - if (way.contains(nodeIDs[1])) { - n1 = nodeIDs[1]; - } - } - if (n0 && n1) { - // both nodes are part of the restriction - var ok = false; + var rounder = new PtRounder(); + /* Cross Product of two vectors with first point at origin */ - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + var crossProduct = function crossProduct(a, b) { + return a.x * b.y - a.y * b.x; + }; + /* Dot Product of two vectors with first point at origin */ - if (way.areAdjacent(n0, n1)) { - ok = true; - break; - } - } - if (!ok) { - return 'restriction'; - } - } - } // 2b. disable if nodes being connected will destroy a member way in a restriction - // (to test, make a copy and try actually connecting the nodes) + var dotProduct = function dotProduct(a, b) { + return a.x * b.x + a.y * b.y; + }; + /* Comparator for two vectors with same starting point */ - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j].update({}); // make copy + var compareVectorAngles = function compareVectorAngles(basePt, endPt1, endPt2) { + var v1 = { + x: endPt1.x - basePt.x, + y: endPt1.y - basePt.y + }; + var v2 = { + x: endPt2.x - basePt.x, + y: endPt2.y - basePt.y + }; + var kross = crossProduct(v1, v2); + return cmp(kross, 0); + }; - for (k = 0; k < nodeIDs.length; k++) { - if (nodeIDs[k] === survivor.id) continue; + var length = function length(v) { + return Math.sqrt(dotProduct(v, v)); + }; + /* Get the sine of the angle from pShared -> pAngle to pShaed -> pBase */ - if (way.areAdjacent(nodeIDs[k], survivor.id)) { - way = way.removeNode(nodeIDs[k]); - } else { - way = way.replaceNode(nodeIDs[k], survivor.id); - } - } - if (way.isDegenerate()) { - return 'restriction'; - } - } - } + var sineOfAngle = function sineOfAngle(pShared, pBase, pAngle) { + var vBase = { + x: pBase.x - pShared.x, + y: pBase.y - pShared.y + }; + var vAngle = { + x: pAngle.x - pShared.x, + y: pAngle.y - pShared.y + }; + return crossProduct(vAngle, vBase) / length(vAngle) / length(vBase); + }; + /* Get the cosine of the angle from pShared -> pAngle to pShaed -> pBase */ - return false; // if a key node appears multiple times (indexOf !== lastIndexOf) it's a FROM-VIA or TO-VIA junction - function hasDuplicates(n, i, arr) { - return arr.indexOf(n) !== arr.lastIndexOf(n); - } + var cosineOfAngle = function cosineOfAngle(pShared, pBase, pAngle) { + var vBase = { + x: pBase.x - pShared.x, + y: pBase.y - pShared.y + }; + var vAngle = { + x: pAngle.x - pShared.x, + y: pAngle.y - pShared.y + }; + return dotProduct(vAngle, vBase) / length(vAngle) / length(vBase); + }; + /* Get the x coordinate where the given line (defined by a point and vector) + * crosses the horizontal line with the given y coordiante. + * In the case of parrallel lines (including overlapping ones) returns null. */ - function keyNodeFilter(froms, tos) { - return function (n) { - return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; - }; - } - function collectNodes(member, collection) { - var entity = graph.hasEntity(member.id); - if (!entity) return; - var role = member.role || ''; + var horizontalIntersection = function horizontalIntersection(pt, v, y) { + if (v.y === 0) return null; + return { + x: pt.x + v.x / v.y * (y - pt.y), + y: y + }; + }; + /* Get the y coordinate where the given line (defined by a point and vector) + * crosses the vertical line with the given x coordiante. + * In the case of parrallel lines (including overlapping ones) returns null. */ - if (!collection[role]) { - collection[role] = []; - } - if (member.type === 'node') { - collection[role].push(member.id); + var verticalIntersection = function verticalIntersection(pt, v, x) { + if (v.x === 0) return null; + return { + x: x, + y: pt.y + v.y / v.x * (x - pt.x) + }; + }; + /* Get the intersection of two lines, each defined by a base point and a vector. + * In the case of parrallel lines (including overlapping ones) returns null. */ - if (role === 'via') { - collection.keyfrom.push(member.id); - collection.keyto.push(member.id); - } - } else if (member.type === 'way') { - collection[role].push.apply(collection[role], entity.nodes); - if (role === 'from' || role === 'via') { - collection.keyfrom.push(entity.first()); - collection.keyfrom.push(entity.last()); - } + var intersection = function intersection(pt1, v1, pt2, v2) { + // take some shortcuts for vertical and horizontal lines + // this also ensures we don't calculate an intersection and then discover + // it's actually outside the bounding box of the line + if (v1.x === 0) return verticalIntersection(pt2, v2, pt1.x); + if (v2.x === 0) return verticalIntersection(pt1, v1, pt2.x); + if (v1.y === 0) return horizontalIntersection(pt2, v2, pt1.y); + if (v2.y === 0) return horizontalIntersection(pt1, v1, pt2.y); // General case for non-overlapping segments. + // This algorithm is based on Schneider and Eberly. + // http://www.cimec.org.ar/~ncalvo/Schneider_Eberly.pdf - pg 244 - if (role === 'to' || role === 'via') { - collection.keyto.push(entity.first()); - collection.keyto.push(entity.last()); - } - } - } + var kross = crossProduct(v1, v2); + if (kross == 0) return null; + var ve = { + x: pt2.x - pt1.x, + y: pt2.y - pt1.y }; + var d1 = crossProduct(ve, v1) / kross; + var d2 = crossProduct(ve, v2) / kross; // take the average of the two calculations to minimize rounding error - return action; - } + var x1 = pt1.x + d2 * v1.x, + x2 = pt2.x + d1 * v2.x; + var y1 = pt1.y + d2 * v1.y, + y2 = pt2.y + d1 * v2.y; + var x = (x1 + x2) / 2; + var y = (y1 + y2) / 2; + return { + x: x, + y: y + }; + }; - function actionCopyEntities(ids, fromGraph) { - var _copies = {}; + var SweepEvent = /*#__PURE__*/function () { + _createClass(SweepEvent, null, [{ + key: "compare", + // for ordering sweep events in the sweep event queue + value: function compare(a, b) { + // favor event with a point that the sweep line hits first + var ptCmp = SweepEvent.comparePoints(a.point, b.point); + if (ptCmp !== 0) return ptCmp; // the points are the same, so link them if needed - var action = function action(graph) { - ids.forEach(function (id) { - fromGraph.entity(id).copy(fromGraph, _copies); - }); + if (a.point !== b.point) a.link(b); // favor right events over left - for (var id in _copies) { - graph = graph.replace(_copies[id]); - } + if (a.isLeft !== b.isLeft) return a.isLeft ? 1 : -1; // we have two matching left or right endpoints + // ordering of this case is the same as for their segments - return graph; - }; + return Segment.compare(a.segment, b.segment); + } // for ordering points in sweep line order - action.copies = function () { - return _copies; - }; + }, { + key: "comparePoints", + value: function comparePoints(aPt, bPt) { + if (aPt.x < bPt.x) return -1; + if (aPt.x > bPt.x) return 1; + if (aPt.y < bPt.y) return -1; + if (aPt.y > bPt.y) return 1; + return 0; + } // Warning: 'point' input will be modified and re-used (for performance) - return action; - } + }]); - function actionDeleteMember(relationId, memberIndex) { - return function (graph) { - var relation = graph.entity(relationId).removeMember(memberIndex); - graph = graph.replace(relation); - if (relation.isDegenerate()) graph = actionDeleteRelation(relation.id)(graph); - return graph; - }; - } + function SweepEvent(point, isLeft) { + _classCallCheck(this, SweepEvent); - function actionDiscardTags(difference, discardTags) { - discardTags = discardTags || {}; - return function (graph) { - difference.modified().forEach(checkTags); - difference.created().forEach(checkTags); - return graph; + if (point.events === undefined) point.events = [this];else point.events.push(this); + this.point = point; + this.isLeft = isLeft; // this.segment, this.otherSE set by factory + } - function checkTags(entity) { - var keys = Object.keys(entity.tags); - var didDiscard = false; - var tags = {}; + _createClass(SweepEvent, [{ + key: "link", + value: function link(other) { + if (other.point === this.point) { + throw new Error('Tried to link already linked events'); + } - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + var otherEvents = other.point.events; - if (discardTags[k] || !entity.tags[k]) { - didDiscard = true; - } else { - tags[k] = entity.tags[k]; - } + for (var i = 0, iMax = otherEvents.length; i < iMax; i++) { + var evt = otherEvents[i]; + this.point.events.push(evt); + evt.point = this.point; } - if (didDiscard) { - graph = graph.replace(entity.update({ - tags: tags - })); - } + this.checkForConsuming(); } - }; - } + /* Do a pass over our linked events and check to see if any pair + * of segments match, and should be consumed. */ - // - // Optionally, disconnect only the given ways. - // - // For testing convenience, accepts an ID to assign to the (first) new node. - // Normally, this will be undefined and the way will automatically - // be assigned a new ID. - // - // This is the inverse of `iD.actionConnect`. - // - // Reference: - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/UnjoinNodeAction.as - // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/UnGlueAction.java - // + }, { + key: "checkForConsuming", + value: function checkForConsuming() { + // FIXME: The loops in this method run O(n^2) => no good. + // Maintain little ordered sweep event trees? + // Can we maintaining an ordering that avoids the need + // for the re-sorting with getLeftmostComparator in geom-out? + // Compare each pair of events to see if other events also match + var numEvents = this.point.events.length; + + for (var i = 0; i < numEvents; i++) { + var evt1 = this.point.events[i]; + if (evt1.segment.consumedBy !== undefined) continue; - function actionDisconnect(nodeId, newNodeId) { - var wayIds; + for (var j = i + 1; j < numEvents; j++) { + var evt2 = this.point.events[j]; + if (evt2.consumedBy !== undefined) continue; + if (evt1.otherSE.point.events !== evt2.otherSE.point.events) continue; + evt1.segment.consume(evt2.segment); + } + } + } + }, { + key: "getAvailableLinkedEvents", + value: function getAvailableLinkedEvents() { + // point.events is always of length 2 or greater + var events = []; - var action = function action(graph) { - var node = graph.entity(nodeId); - var connections = action.connections(graph); - connections.forEach(function (connection) { - var way = graph.entity(connection.wayID); - var newNode = osmNode({ - id: newNodeId, - loc: node.loc, - tags: node.tags - }); - graph = graph.replace(newNode); + for (var i = 0, iMax = this.point.events.length; i < iMax; i++) { + var evt = this.point.events[i]; - if (connection.index === 0 && way.isArea()) { - // replace shared node with shared node.. - graph = graph.replace(way.replaceNode(way.nodes[0], newNode.id)); - } else if (way.isClosed() && connection.index === way.nodes.length - 1) { - // replace closing node with new new node.. - graph = graph.replace(way.unclose().addNode(newNode.id)); - } else { - // replace shared node with multiple new nodes.. - graph = graph.replace(way.updateNode(newNode.id, connection.index)); + if (evt !== this && !evt.segment.ringOut && evt.segment.isInResult()) { + events.push(evt); + } } - }); - return graph; - }; - action.connections = function (graph) { - var candidates = []; - var keeping = false; - var parentWays = graph.parentWays(graph.entity(nodeId)); - var way, waynode; + return events; + } + /** + * Returns a comparator function for sorting linked events that will + * favor the event that will give us the smallest left-side angle. + * All ring construction starts as low as possible heading to the right, + * so by always turning left as sharp as possible we'll get polygons + * without uncessary loops & holes. + * + * The comparator function has a compute cache such that it avoids + * re-computing already-computed values. + */ - for (var i = 0; i < parentWays.length; i++) { - way = parentWays[i]; + }, { + key: "getLeftmostComparator", + value: function getLeftmostComparator(baseEvent) { + var _this = this; - if (wayIds && wayIds.indexOf(way.id) === -1) { - keeping = true; - continue; - } + var cache = new Map(); - if (way.isArea() && way.nodes[0] === nodeId) { - candidates.push({ - wayID: way.id, - index: 0 + var fillCache = function fillCache(linkedEvent) { + var nextEvent = linkedEvent.otherSE; + cache.set(linkedEvent, { + sine: sineOfAngle(_this.point, baseEvent.point, nextEvent.point), + cosine: cosineOfAngle(_this.point, baseEvent.point, nextEvent.point) }); - } else { - for (var j = 0; j < way.nodes.length; j++) { - waynode = way.nodes[j]; + }; - if (waynode === nodeId) { - if (way.isClosed() && parentWays.length > 1 && wayIds && wayIds.indexOf(way.id) !== -1 && j === way.nodes.length - 1) { - continue; - } + return function (a, b) { + if (!cache.has(a)) fillCache(a); + if (!cache.has(b)) fillCache(b); - candidates.push({ - wayID: way.id, - index: j - }); - } - } - } - } + var _cache$get = cache.get(a), + asine = _cache$get.sine, + acosine = _cache$get.cosine; - return keeping ? candidates : candidates.slice(1); - }; + var _cache$get2 = cache.get(b), + bsine = _cache$get2.sine, + bcosine = _cache$get2.cosine; // both on or above x-axis - action.disabled = function (graph) { - var connections = action.connections(graph); - if (connections.length === 0) return 'not_connected'; - var parentWays = graph.parentWays(graph.entity(nodeId)); - var seenRelationIds = {}; - var sharedRelation; - parentWays.forEach(function (way) { - var relations = graph.parentRelations(way); - relations.forEach(function (relation) { - if (relation.id in seenRelationIds) { - if (wayIds) { - if (wayIds.indexOf(way.id) !== -1 || wayIds.indexOf(seenRelationIds[relation.id]) !== -1) { - sharedRelation = relation; - } - } else { - sharedRelation = relation; - } - } else { - seenRelationIds[relation.id] = way.id; - } - }); - }); - if (sharedRelation) return 'relation'; - }; - action.limitWays = function (val) { - if (!arguments.length) return wayIds; - wayIds = val; - return action; - }; + if (asine >= 0 && bsine >= 0) { + if (acosine < bcosine) return 1; + if (acosine > bcosine) return -1; + return 0; + } // both below x-axis - return action; - } - var geojsonRewind = rewind; + if (asine < 0 && bsine < 0) { + if (acosine < bcosine) return -1; + if (acosine > bcosine) return 1; + return 0; + } // one above x-axis, one below - function rewind(gj, outer) { - var type = gj && gj.type, - i; - if (type === 'FeatureCollection') { - for (i = 0; i < gj.features.length; i++) { - rewind(gj.features[i], outer); - } - } else if (type === 'GeometryCollection') { - for (i = 0; i < gj.geometries.length; i++) { - rewind(gj.geometries[i], outer); - } - } else if (type === 'Feature') { - rewind(gj.geometry, outer); - } else if (type === 'Polygon') { - rewindRings(gj.coordinates, outer); - } else if (type === 'MultiPolygon') { - for (i = 0; i < gj.coordinates.length; i++) { - rewindRings(gj.coordinates[i], outer); + if (bsine < asine) return -1; + if (bsine > asine) return 1; + return 0; + }; } - } - - return gj; - } + }]); - function rewindRings(rings, outer) { - if (rings.length === 0) return; - rewindRing(rings[0], outer); + return SweepEvent; + }(); // segments and sweep events when all else is identical - for (var i = 1; i < rings.length; i++) { - rewindRing(rings[i], !outer); - } - } - function rewindRing(ring, dir) { - var area = 0; + var segmentId = 0; - for (var i = 0, len = ring.length, j = len - 1; i < len; j = i++) { - area += (ring[i][0] - ring[j][0]) * (ring[j][1] + ring[i][1]); - } + var Segment = /*#__PURE__*/function () { + _createClass(Segment, null, [{ + key: "compare", - if (area >= 0 !== !!dir) ring.reverse(); - } + /* This compare() function is for ordering segments in the sweep + * line tree, and does so according to the following criteria: + * + * Consider the vertical line that lies an infinestimal step to the + * right of the right-more of the two left endpoints of the input + * segments. Imagine slowly moving a point up from negative infinity + * in the increasing y direction. Which of the two segments will that + * point intersect first? That segment comes 'before' the other one. + * + * If neither segment would be intersected by such a line, (if one + * or more of the segments are vertical) then the line to be considered + * is directly on the right-more of the two left inputs. + */ + value: function compare(a, b) { + var alx = a.leftSE.point.x; + var blx = b.leftSE.point.x; + var arx = a.rightSE.point.x; + var brx = b.rightSE.point.x; // check if they're even in the same vertical plane - function actionExtract(entityID) { - var extractedNodeID; + if (brx < alx) return 1; + if (arx < blx) return -1; + var aly = a.leftSE.point.y; + var bly = b.leftSE.point.y; + var ary = a.rightSE.point.y; + var bry = b.rightSE.point.y; // is left endpoint of segment B the right-more? - var action = function action(graph) { - var entity = graph.entity(entityID); + if (alx < blx) { + // are the two segments in the same horizontal plane? + if (bly < aly && bly < ary) return 1; + if (bly > aly && bly > ary) return -1; // is the B left endpoint colinear to segment A? - if (entity.type === 'node') { - return extractFromNode(entity, graph); - } + var aCmpBLeft = a.comparePoint(b.leftSE.point); + if (aCmpBLeft < 0) return 1; + if (aCmpBLeft > 0) return -1; // is the A right endpoint colinear to segment B ? - return extractFromWayOrRelation(entity, graph); - }; + var bCmpARight = b.comparePoint(a.rightSE.point); + if (bCmpARight !== 0) return bCmpARight; // colinear segments, consider the one with left-more + // left endpoint to be first (arbitrary?) - function extractFromNode(node, graph) { - extractedNodeID = node.id; // Create a new node to replace the one we will detach + return -1; + } // is left endpoint of segment A the right-more? - var replacement = osmNode({ - loc: node.loc - }); - graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go - graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { - return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); - }, graph); // Process any relations too + if (alx > blx) { + if (aly < bly && aly < bry) return -1; + if (aly > bly && aly > bry) return 1; // is the A left endpoint colinear to segment B? - return graph.parentRelations(node).reduce(function (accGraph, parentRel) { - return accGraph.replace(parentRel.replaceMember(node, replacement)); - }, graph); - } + var bCmpALeft = b.comparePoint(a.leftSE.point); + if (bCmpALeft !== 0) return bCmpALeft; // is the B right endpoint colinear to segment A? - function extractFromWayOrRelation(entity, graph) { - var fromGeometry = entity.geometry(graph); - var keysToCopyAndRetain = ['source', 'wheelchair']; - var keysToRetain = ['area']; - var buildingKeysToRetain = ['architect', 'building', 'height', 'layer']; // d3_geoCentroid is wrong for counterclockwise-wound polygons, so wind them clockwise + var aCmpBRight = a.comparePoint(b.rightSE.point); + if (aCmpBRight < 0) return 1; + if (aCmpBRight > 0) return -1; // colinear segments, consider the one with left-more + // left endpoint to be first (arbitrary?) - var extractedLoc = d3_geoCentroid(geojsonRewind(Object.assign({}, entity.asGeoJSON(graph)), true)); + return 1; + } // if we get here, the two left endpoints are in the same + // vertical plane, ie alx === blx + // consider the lower left-endpoint to come first - if (!extractedLoc || !isFinite(extractedLoc[0]) || !isFinite(extractedLoc[1])) { - extractedLoc = entity.extent(graph).center(); - } - var indoorAreaValues = { - area: true, - corridor: true, - elevator: true, - level: true, - room: true - }; - var isBuilding = entity.tags.building && entity.tags.building !== 'no' || entity.tags['building:part'] && entity.tags['building:part'] !== 'no'; - var isIndoorArea = fromGeometry === 'area' && entity.tags.indoor && indoorAreaValues[entity.tags.indoor]; - var entityTags = Object.assign({}, entity.tags); // shallow copy + if (aly < bly) return -1; + if (aly > bly) return 1; // left endpoints are identical + // check for colinearity by using the left-more right endpoint + // is the A right endpoint more left-more? - var pointTags = {}; + if (arx < brx) { + var _bCmpARight = b.comparePoint(a.rightSE.point); - for (var key in entityTags) { - if (entity.type === 'relation' && key === 'type') { - continue; - } + if (_bCmpARight !== 0) return _bCmpARight; + } // is the B right endpoint more left-more? - if (keysToRetain.indexOf(key) !== -1) { - continue; - } - if (isBuilding) { - // don't transfer building-related tags - if (buildingKeysToRetain.indexOf(key) !== -1 || key.match(/^building:.{1,}/) || key.match(/^roof:.{1,}/)) continue; - } // leave `indoor` tag on the area + if (arx > brx) { + var _aCmpBRight = a.comparePoint(b.rightSE.point); + if (_aCmpBRight < 0) return 1; + if (_aCmpBRight > 0) return -1; + } - if (isIndoorArea && key === 'indoor') { - continue; - } // copy the tag from the entity to the point + if (arx !== brx) { + // are these two [almost] vertical segments with opposite orientation? + // if so, the one with the lower right endpoint comes first + var ay = ary - aly; + var ax = arx - alx; + var by = bry - bly; + var bx = brx - blx; + if (ay > ax && by < bx) return 1; + if (ay < ax && by > bx) return -1; + } // we have colinear segments with matching orientation + // consider the one with more left-more right endpoint to be first - pointTags[key] = entityTags[key]; // leave addresses and some other tags so they're on both features + if (arx > brx) return 1; + if (arx < brx) return -1; // if we get here, two two right endpoints are in the same + // vertical plane, ie arx === brx + // consider the lower right-endpoint to come first - if (keysToCopyAndRetain.indexOf(key) !== -1 || key.match(/^addr:.{1,}/)) { - continue; - } else if (isIndoorArea && key === 'level') { - // leave `level` on both features - continue; - } // remove the tag from the entity + if (ary < bry) return -1; + if (ary > bry) return 1; // right endpoints identical as well, so the segments are idential + // fall back on creation order as consistent tie-breaker + if (a.id < b.id) return -1; + if (a.id > b.id) return 1; // identical segment, ie a === b - delete entityTags[key]; + return 0; } + /* Warning: a reference to ringWindings input will be stored, + * and possibly will be later modified */ - if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { - // ensure that areas keep area geometry - entityTags.area = 'yes'; - } + }]); - var replacement = osmNode({ - loc: extractedLoc, - tags: pointTags - }); - graph = graph.replace(replacement); - extractedNodeID = replacement.id; - return graph.replace(entity.update({ - tags: entityTags - })); + function Segment(leftSE, rightSE, rings, windings) { + _classCallCheck(this, Segment); + + this.id = ++segmentId; + this.leftSE = leftSE; + leftSE.segment = this; + leftSE.otherSE = rightSE; + this.rightSE = rightSE; + rightSE.segment = this; + rightSE.otherSE = leftSE; + this.rings = rings; + this.windings = windings; // left unset for performance, set later in algorithm + // this.ringOut, this.consumedBy, this.prev } - action.getExtractedNodeID = function () { - return extractedNodeID; - }; + _createClass(Segment, [{ + key: "replaceRightSE", - return action; - } + /* When a segment is split, the rightSE is replaced with a new sweep event */ + value: function replaceRightSE(newRightSE) { + this.rightSE = newRightSE; + this.rightSE.segment = this; + this.rightSE.otherSE = this.leftSE; + this.leftSE.otherSE = this.rightSE; + } + }, { + key: "bbox", + value: function bbox() { + var y1 = this.leftSE.point.y; + var y2 = this.rightSE.point.y; + return { + ll: { + x: this.leftSE.point.x, + y: y1 < y2 ? y1 : y2 + }, + ur: { + x: this.rightSE.point.x, + y: y1 > y2 ? y1 : y2 + } + }; + } + /* A vector from the left point to the right */ - // - // This is the inverse of `iD.actionSplit`. - // - // Reference: - // https://github.com/systemed/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MergeWaysAction.as - // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/CombineWayAction.java - // + }, { + key: "vector", + value: function vector() { + return { + x: this.rightSE.point.x - this.leftSE.point.x, + y: this.rightSE.point.y - this.leftSE.point.y + }; + } + }, { + key: "isAnEndpoint", + value: function isAnEndpoint(pt) { + return pt.x === this.leftSE.point.x && pt.y === this.leftSE.point.y || pt.x === this.rightSE.point.x && pt.y === this.rightSE.point.y; + } + /* Compare this segment with a point. + * + * A point P is considered to be colinear to a segment if there + * exists a distance D such that if we travel along the segment + * from one * endpoint towards the other a distance D, we find + * ourselves at point P. + * + * Return value indicates: + * + * 1: point lies above the segment (to the left of vertical) + * 0: point is colinear to segment + * -1: point lies below the segment (to the right of vertical) + */ - function actionJoin(ids) { - function groupEntitiesByGeometry(graph) { - var entities = ids.map(function (id) { - return graph.entity(id); - }); - return Object.assign({ - line: [] - }, utilArrayGroupBy(entities, function (entity) { - return entity.geometry(graph); - })); - } + }, { + key: "comparePoint", + value: function comparePoint(point) { + if (this.isAnEndpoint(point)) return 0; + var lPt = this.leftSE.point; + var rPt = this.rightSE.point; + var v = this.vector(); // Exactly vertical segments. - var action = function action(graph) { - var ways = ids.map(graph.entity, graph); - var survivorID = ways[0].id; // if any of the ways are sided (e.g. coastline, cliff, kerb) - // sort them first so they establish the overall order - #6033 + if (lPt.x === rPt.x) { + if (point.x === lPt.x) return 0; + return point.x < lPt.x ? 1 : -1; + } // Nearly vertical segments with an intersection. + // Check to see where a point on the line with matching Y coordinate is. - ways.sort(function (a, b) { - var aSided = a.isSided(); - var bSided = b.isSided(); - return aSided && !bSided ? -1 : bSided && !aSided ? 1 : 0; - }); // Prefer to keep an existing way. - for (var i = 0; i < ways.length; i++) { - if (!ways[i].isNew()) { - survivorID = ways[i].id; - break; - } - } + var yDist = (point.y - lPt.y) / v.y; + var xFromYDist = lPt.x + yDist * v.x; + if (point.x === xFromYDist) return 0; // General case. + // Check to see where a point on the line with matching X coordinate is. - var sequences = osmJoinWays(ways, graph); - var joined = sequences[0]; // We might need to reverse some of these ways before joining them. #4688 - // `joined.actions` property will contain any actions we need to apply. + var xDist = (point.x - lPt.x) / v.x; + var yFromXDist = lPt.y + xDist * v.y; + if (point.y === yFromXDist) return 0; + return point.y < yFromXDist ? -1 : 1; + } + /** + * Given another segment, returns the first non-trivial intersection + * between the two segments (in terms of sweep line ordering), if it exists. + * + * A 'non-trivial' intersection is one that will cause one or both of the + * segments to be split(). As such, 'trivial' vs. 'non-trivial' intersection: + * + * * endpoint of segA with endpoint of segB --> trivial + * * endpoint of segA with point along segB --> non-trivial + * * endpoint of segB with point along segA --> non-trivial + * * point along segA with point along segB --> non-trivial + * + * If no non-trivial intersection exists, return null + * Else, return null. + */ - graph = sequences.actions.reduce(function (g, action) { - return action(g); - }, graph); - var survivor = graph.entity(survivorID); - survivor = survivor.update({ - nodes: joined.nodes.map(function (n) { - return n.id; - }) - }); - graph = graph.replace(survivor); - joined.forEach(function (way) { - if (way.id === survivorID) return; - graph.parentRelations(way).forEach(function (parent) { - graph = graph.replace(parent.replaceMember(way, survivor)); - }); - survivor = survivor.mergeTags(way.tags); - graph = graph.replace(survivor); - graph = actionDeleteWay(way.id)(graph); - }); // Finds if the join created a single-member multipolygon, - // and if so turns it into a basic area instead + }, { + key: "getIntersection", + value: function getIntersection(other) { + // If bboxes don't overlap, there can't be any intersections + var tBbox = this.bbox(); + var oBbox = other.bbox(); + var bboxOverlap = getBboxOverlap(tBbox, oBbox); + if (bboxOverlap === null) return null; // We first check to see if the endpoints can be considered intersections. + // This will 'snap' intersections to endpoints if possible, and will + // handle cases of colinearity. - function checkForSimpleMultipolygon() { - if (!survivor.isClosed()) return; - var multipolygons = graph.parentMultipolygons(survivor).filter(function (multipolygon) { - // find multipolygons where the survivor is the only member - return multipolygon.members.length === 1; - }); // skip if this is the single member of multiple multipolygons + var tlp = this.leftSE.point; + var trp = this.rightSE.point; + var olp = other.leftSE.point; + var orp = other.rightSE.point; // does each endpoint touch the other segment? + // note that we restrict the 'touching' definition to only allow segments + // to touch endpoints that lie forward from where we are in the sweep line pass - if (multipolygons.length !== 1) return; - var multipolygon = multipolygons[0]; + var touchesOtherLSE = isInBbox(tBbox, olp) && this.comparePoint(olp) === 0; + var touchesThisLSE = isInBbox(oBbox, tlp) && other.comparePoint(tlp) === 0; + var touchesOtherRSE = isInBbox(tBbox, orp) && this.comparePoint(orp) === 0; + var touchesThisRSE = isInBbox(oBbox, trp) && other.comparePoint(trp) === 0; // do left endpoints match? - for (var key in survivor.tags) { - if (multipolygon.tags[key] && // don't collapse if tags cannot be cleanly merged - multipolygon.tags[key] !== survivor.tags[key]) return; - } + if (touchesThisLSE && touchesOtherLSE) { + // these two cases are for colinear segments with matching left + // endpoints, and one segment being longer than the other + if (touchesThisRSE && !touchesOtherRSE) return trp; + if (!touchesThisRSE && touchesOtherRSE) return orp; // either the two segments match exactly (two trival intersections) + // or just on their left endpoint (one trivial intersection - survivor = survivor.mergeTags(multipolygon.tags); - graph = graph.replace(survivor); - graph = actionDeleteRelation(multipolygon.id, true - /* allow untagged members */ - )(graph); - var tags = Object.assign({}, survivor.tags); + return null; + } // does this left endpoint matches (other doesn't) - if (survivor.geometry(graph) !== 'area') { - // ensure the feature persists as an area - tags.area = 'yes'; - } - delete tags.type; // remove type=multipolygon + if (touchesThisLSE) { + // check for segments that just intersect on opposing endpoints + if (touchesOtherRSE) { + if (tlp.x === orp.x && tlp.y === orp.y) return null; + } // t-intersection on left endpoint - survivor = survivor.update({ - tags: tags - }); - graph = graph.replace(survivor); - } - checkForSimpleMultipolygon(); - return graph; - }; // Returns the number of nodes the resultant way is expected to have + return tlp; + } // does other left endpoint matches (this doesn't) - action.resultingWayNodesLength = function (graph) { - return ids.reduce(function (count, id) { - return count + graph.entity(id).nodes.length; - }, 0) - ids.length - 1; - }; + if (touchesOtherLSE) { + // check for segments that just intersect on opposing endpoints + if (touchesThisRSE) { + if (trp.x === olp.x && trp.y === olp.y) return null; + } // t-intersection on left endpoint - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); - if (ids.length < 2 || ids.length !== geometries.line.length) { - return 'not_eligible'; - } + return olp; + } // trivial intersection on right endpoints - var joined = osmJoinWays(ids.map(graph.entity, graph), graph); - if (joined.length > 1) { - return 'not_adjacent'; - } // Loop through all combinations of path-pairs - // to check potential intersections between all pairs + if (touchesThisRSE && touchesOtherRSE) return null; // t-intersections on just one right endpoint + + if (touchesThisRSE) return trp; + if (touchesOtherRSE) return orp; // None of our endpoints intersect. Look for a general intersection between + // infinite lines laid over the segments + var pt = intersection(tlp, this.vector(), olp, other.vector()); // are the segments parrallel? Note that if they were colinear with overlap, + // they would have an endpoint intersection and that case was already handled above - for (var i = 0; i < ids.length - 1; i++) { - for (var j = i + 1; j < ids.length; j++) { - var path1 = graph.childNodes(graph.entity(ids[i])).map(function (e) { - return e.loc; - }); - var path2 = graph.childNodes(graph.entity(ids[j])).map(function (e) { - return e.loc; - }); - var intersections = geoPathIntersections(path1, path2); // Check if intersections are just nodes lying on top of - // each other/the line, as opposed to crossing it + if (pt === null) return null; // is the intersection found between the lines not on the segments? - var common = utilArrayIntersection(joined[0].nodes.map(function (n) { - return n.loc.toString(); - }), intersections.map(function (n) { - return n.toString(); - })); + if (!isInBbox(bboxOverlap, pt)) return null; // round the the computed point if needed - if (common.length !== intersections.length) { - return 'paths_intersect'; - } - } + return rounder.round(pt.x, pt.y); } + /** + * Split the given segment into multiple segments on the given points. + * * Each existing segment will retain its leftSE and a new rightSE will be + * generated for it. + * * A new segment will be generated which will adopt the original segment's + * rightSE, and a new leftSE will be generated for it. + * * If there are more than two points given to split on, new segments + * in the middle will be generated with new leftSE and rightSE's. + * * An array of the newly generated SweepEvents will be returned. + * + * Warning: input array of points is modified + */ - var nodeIds = joined[0].nodes.map(function (n) { - return n.id; - }).slice(1, -1); - var relation; - var tags = {}; - var conflicting = false; - joined[0].forEach(function (way) { - var parents = graph.parentRelations(way); - parents.forEach(function (parent) { - if (parent.isRestriction() && parent.members.some(function (m) { - return nodeIds.indexOf(m.id) >= 0; - })) { - relation = parent; - } - }); + }, { + key: "split", + value: function split(point) { + var newEvents = []; + var alreadyLinked = point.events !== undefined; + var newLeftSE = new SweepEvent(point, true); + var newRightSE = new SweepEvent(point, false); + var oldRightSE = this.rightSE; + this.replaceRightSE(newRightSE); + newEvents.push(newRightSE); + newEvents.push(newLeftSE); + var newSeg = new Segment(newLeftSE, oldRightSE, this.rings.slice(), this.windings.slice()); // when splitting a nearly vertical downward-facing segment, + // sometimes one of the resulting new segments is vertical, in which + // case its left and right events may need to be swapped - for (var k in way.tags) { - if (!(k in tags)) { - tags[k] = way.tags[k]; - } else if (tags[k] && osmIsInterestingTag(k) && tags[k] !== way.tags[k]) { - conflicting = true; - } + if (SweepEvent.comparePoints(newSeg.leftSE.point, newSeg.rightSE.point) > 0) { + newSeg.swapEvents(); } - }); - if (relation) { - return 'restriction'; - } + if (SweepEvent.comparePoints(this.leftSE.point, this.rightSE.point) > 0) { + this.swapEvents(); + } // in the point we just used to create new sweep events with was already + // linked to other events, we need to check if either of the affected + // segments should be consumed - if (conflicting) { - return 'conflicting_tags'; - } - }; - return action; - } + if (alreadyLinked) { + newLeftSE.checkForConsuming(); + newRightSE.checkForConsuming(); + } - function actionMerge(ids) { - function groupEntitiesByGeometry(graph) { - var entities = ids.map(function (id) { - return graph.entity(id); - }); - return Object.assign({ - point: [], - area: [], - line: [], - relation: [] - }, utilArrayGroupBy(entities, function (entity) { - return entity.geometry(graph); - })); - } + return newEvents; + } + /* Swap which event is left and right */ - var action = function action(graph) { - var geometries = groupEntitiesByGeometry(graph); - var target = geometries.area[0] || geometries.line[0]; - var points = geometries.point; - points.forEach(function (point) { - target = target.mergeTags(point.tags); - graph = graph.replace(target); - graph.parentRelations(point).forEach(function (parent) { - graph = graph.replace(parent.replaceMember(point, target)); - }); - var nodes = utilArrayUniq(graph.childNodes(target)); - var removeNode = point; + }, { + key: "swapEvents", + value: function swapEvents() { + var tmpEvt = this.rightSE; + this.rightSE = this.leftSE; + this.leftSE = tmpEvt; + this.leftSE.isLeft = true; + this.rightSE.isLeft = false; - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; + for (var i = 0, iMax = this.windings.length; i < iMax; i++) { + this.windings[i] *= -1; + } + } + /* Consume another segment. We take their rings under our wing + * and mark them as consumed. Use for perfectly overlapping segments */ - if (graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags()) { - continue; - } // Found an uninteresting child node on the target way. - // Move orig point into its place to preserve point's history. #3683 + }, { + key: "consume", + value: function consume(other) { + var consumer = this; + var consumee = other; + while (consumer.consumedBy) { + consumer = consumer.consumedBy; + } - graph = graph.replace(point.update({ - tags: {}, - loc: node.loc - })); - target = target.replaceNode(node.id, point.id); - graph = graph.replace(target); - removeNode = node; - break; + while (consumee.consumedBy) { + consumee = consumee.consumedBy; } - graph = graph.remove(removeNode); - }); + var cmp = Segment.compare(consumer, consumee); + if (cmp === 0) return; // already consumed + // the winner of the consumption is the earlier segment + // according to sweep line ordering - if (target.tags.area === 'yes') { - var tags = Object.assign({}, target.tags); // shallow copy + if (cmp > 0) { + var tmp = consumer; + consumer = consumee; + consumee = tmp; + } // make sure a segment doesn't consume it's prev - delete tags.area; - if (osmTagSuggestingArea(tags)) { - // remove the `area` tag if area geometry is now implied - #3851 - target = target.update({ - tags: tags - }); - graph = graph.replace(target); + if (consumer.prev === consumee) { + var _tmp = consumer; + consumer = consumee; + consumee = _tmp; } - } - return graph; - }; + for (var i = 0, iMax = consumee.rings.length; i < iMax; i++) { + var ring = consumee.rings[i]; + var winding = consumee.windings[i]; + var index = consumer.rings.indexOf(ring); - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); + if (index === -1) { + consumer.rings.push(ring); + consumer.windings.push(winding); + } else consumer.windings[index] += winding; + } - if (geometries.point.length === 0 || geometries.area.length + geometries.line.length !== 1 || geometries.relation.length !== 0) { - return 'not_eligible'; + consumee.rings = null; + consumee.windings = null; + consumee.consumedBy = consumer; // mark sweep events consumed as to maintain ordering in sweep event queue + + consumee.leftSE.consumedBy = consumer.leftSE; + consumee.rightSE.consumedBy = consumer.rightSE; } - }; + /* The first segment previous segment chain that is in the result */ - return action; - } + }, { + key: "prevInResult", + value: function prevInResult() { + if (this._prevInResult !== undefined) return this._prevInResult; + if (!this.prev) this._prevInResult = null;else if (this.prev.isInResult()) this._prevInResult = this.prev;else this._prevInResult = this.prev.prevInResult(); + return this._prevInResult; + } + }, { + key: "beforeState", + value: function beforeState() { + if (this._beforeState !== undefined) return this._beforeState; + if (!this.prev) this._beforeState = { + rings: [], + windings: [], + multiPolys: [] + };else { + var seg = this.prev.consumedBy || this.prev; + this._beforeState = seg.afterState(); + } + return this._beforeState; + } + }, { + key: "afterState", + value: function afterState() { + if (this._afterState !== undefined) return this._afterState; + var beforeState = this.beforeState(); + this._afterState = { + rings: beforeState.rings.slice(0), + windings: beforeState.windings.slice(0), + multiPolys: [] + }; + var ringsAfter = this._afterState.rings; + var windingsAfter = this._afterState.windings; + var mpsAfter = this._afterState.multiPolys; // calculate ringsAfter, windingsAfter - // - // 1. move all the nodes to a common location - // 2. `actionConnect` them + for (var i = 0, iMax = this.rings.length; i < iMax; i++) { + var ring = this.rings[i]; + var winding = this.windings[i]; + var index = ringsAfter.indexOf(ring); - function actionMergeNodes(nodeIDs, loc) { - // If there is a single "interesting" node, use that as the location. - // Otherwise return the average location of all the nodes. - function chooseLoc(graph) { - if (!nodeIDs.length) return null; - var sum = [0, 0]; - var interestingCount = 0; - var interestingLoc; + if (index === -1) { + ringsAfter.push(ring); + windingsAfter.push(winding); + } else windingsAfter[index] += winding; + } // calcualte polysAfter - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); - if (node.hasInterestingTags()) { - interestingLoc = ++interestingCount === 1 ? node.loc : null; - } + var polysAfter = []; + var polysExclude = []; - sum = geoVecAdd(sum, node.loc); - } + for (var _i = 0, _iMax = ringsAfter.length; _i < _iMax; _i++) { + if (windingsAfter[_i] === 0) continue; // non-zero rule - return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); - } + var _ring = ringsAfter[_i]; + var poly = _ring.poly; + if (polysExclude.indexOf(poly) !== -1) continue; + if (_ring.isExterior) polysAfter.push(poly);else { + if (polysExclude.indexOf(poly) === -1) polysExclude.push(poly); - var action = function action(graph) { - if (nodeIDs.length < 2) return graph; - var toLoc = loc; + var _index = polysAfter.indexOf(_ring.poly); - if (!toLoc) { - toLoc = chooseLoc(graph); - } + if (_index !== -1) polysAfter.splice(_index, 1); + } + } // calculate multiPolysAfter - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); - if (node.loc !== toLoc) { - graph = graph.replace(node.move(toLoc)); + for (var _i2 = 0, _iMax2 = polysAfter.length; _i2 < _iMax2; _i2++) { + var mp = polysAfter[_i2].multiPoly; + if (mpsAfter.indexOf(mp) === -1) mpsAfter.push(mp); } - } - - return actionConnect(nodeIDs)(graph); - }; - - action.disabled = function (graph) { - if (nodeIDs.length < 2) return 'not_eligible'; - for (var i = 0; i < nodeIDs.length; i++) { - var entity = graph.entity(nodeIDs[i]); - if (entity.type !== 'node') return 'not_eligible'; + return this._afterState; } + /* Is this segment part of the final result? */ - return actionConnect(nodeIDs).disabled(graph); - }; - - return action; - } + }, { + key: "isInResult", + value: function isInResult() { + // if we've been consumed, we're not in the result + if (this.consumedBy) return false; + if (this._isInResult !== undefined) return this._isInResult; + var mpsBefore = this.beforeState().multiPolys; + var mpsAfter = this.afterState().multiPolys; - function osmChangeset() { - if (!(this instanceof osmChangeset)) { - return new osmChangeset().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); - } - } - osmEntity.changeset = osmChangeset; - osmChangeset.prototype = Object.create(osmEntity.prototype); - Object.assign(osmChangeset.prototype, { - type: 'changeset', - extent: function extent() { - return new geoExtent(); - }, - geometry: function geometry() { - return 'changeset'; - }, - asJXON: function asJXON() { - return { - osm: { - changeset: { - tag: Object.keys(this.tags).map(function (k) { - return { - '@k': k, - '@v': this.tags[k] - }; - }, this), - '@version': 0.6, - '@generator': 'iD' - } - } - }; - }, - // Generate [osmChange](http://wiki.openstreetmap.org/wiki/OsmChange) - // XML. Returns a string. - osmChangeJXON: function osmChangeJXON(changes) { - var changeset_id = this.id; + switch (operation.type) { + case 'union': + { + // UNION - included iff: + // * On one side of us there is 0 poly interiors AND + // * On the other side there is 1 or more. + var noBefores = mpsBefore.length === 0; + var noAfters = mpsAfter.length === 0; + this._isInResult = noBefores !== noAfters; + break; + } - function nest(x, order) { - var groups = {}; + case 'intersection': + { + // INTERSECTION - included iff: + // * on one side of us all multipolys are rep. with poly interiors AND + // * on the other side of us, not all multipolys are repsented + // with poly interiors + var least; + var most; - for (var i = 0; i < x.length; i++) { - var tagName = Object.keys(x[i])[0]; - if (!groups[tagName]) groups[tagName] = []; - groups[tagName].push(x[i][tagName]); - } + if (mpsBefore.length < mpsAfter.length) { + least = mpsBefore.length; + most = mpsAfter.length; + } else { + least = mpsAfter.length; + most = mpsBefore.length; + } - var ordered = {}; - order.forEach(function (o) { - if (groups[o]) ordered[o] = groups[o]; - }); - return ordered; - } // sort relations in a changeset by dependencies + this._isInResult = most === operation.numMultiPolys && least < most; + break; + } + case 'xor': + { + // XOR - included iff: + // * the difference between the number of multipolys represented + // with poly interiors on our two sides is an odd number + var diff = Math.abs(mpsBefore.length - mpsAfter.length); + this._isInResult = diff % 2 === 1; + break; + } - function sort(changes) { - // find a referenced relation in the current changeset - function resolve(item) { - return relations.find(function (relation) { - return item.keyAttributes.type === 'relation' && item.keyAttributes.ref === relation['@id']; - }); - } // a new item is an item that has not been already processed + case 'difference': + { + // DIFFERENCE included iff: + // * on exactly one side, we have just the subject + var isJustSubject = function isJustSubject(mps) { + return mps.length === 1 && mps[0].isSubject; + }; + this._isInResult = isJustSubject(mpsBefore) !== isJustSubject(mpsAfter); + break; + } - function isNew(item) { - return !sorted[item['@id']] && !processing.find(function (proc) { - return proc['@id'] === item['@id']; - }); + default: + throw new Error("Unrecognized operation type found ".concat(operation.type)); } - var processing = []; - var sorted = {}; - var relations = changes.relation; - if (!relations) return changes; + return this._isInResult; + } + }], [{ + key: "fromRing", + value: function fromRing(pt1, pt2, ring) { + var leftPt, rightPt, winding; // ordering the two points according to sweep line ordering - for (var i = 0; i < relations.length; i++) { - var relation = relations[i]; // skip relation if already sorted + var cmpPts = SweepEvent.comparePoints(pt1, pt2); + + if (cmpPts < 0) { + leftPt = pt1; + rightPt = pt2; + winding = 1; + } else if (cmpPts > 0) { + leftPt = pt2; + rightPt = pt1; + winding = -1; + } else throw new Error("Tried to create degenerate segment at [".concat(pt1.x, ", ").concat(pt1.y, "]")); - if (!sorted[relation['@id']]) { - processing.push(relation); - } + var leftSE = new SweepEvent(leftPt, true); + var rightSE = new SweepEvent(rightPt, false); + return new Segment(leftSE, rightSE, [ring], [winding]); + } + }]); - while (processing.length > 0) { - var next = processing[0], - deps = next.member.map(resolve).filter(Boolean).filter(isNew); + return Segment; + }(); - if (deps.length === 0) { - sorted[next['@id']] = next; - processing.shift(); - } else { - processing = deps.concat(processing); - } - } - } + var RingIn = /*#__PURE__*/function () { + function RingIn(geomRing, poly, isExterior) { + _classCallCheck(this, RingIn); - changes.relation = Object.values(sorted); - return changes; + if (!Array.isArray(geomRing) || geomRing.length === 0) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - function rep(entity) { - return entity.asJXON(changeset_id); + this.poly = poly; + this.isExterior = isExterior; + this.segments = []; + + if (typeof geomRing[0][0] !== 'number' || typeof geomRing[0][1] !== 'number') { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - return { - osmChange: { - '@version': 0.6, - '@generator': 'iD', - 'create': sort(nest(changes.created.map(rep), ['node', 'way', 'relation'])), - 'modify': nest(changes.modified.map(rep), ['node', 'way', 'relation']), - 'delete': Object.assign(nest(changes.deleted.map(rep), ['relation', 'way', 'node']), { - '@if-unused': true - }) + var firstPoint = rounder.round(geomRing[0][0], geomRing[0][1]); + this.bbox = { + ll: { + x: firstPoint.x, + y: firstPoint.y + }, + ur: { + x: firstPoint.x, + y: firstPoint.y } }; - }, - asGeoJSON: function asGeoJSON() { - return {}; - } - }); + var prevPoint = firstPoint; - function osmNote() { - if (!(this instanceof osmNote)) { - return new osmNote().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); - } - } + for (var i = 1, iMax = geomRing.length; i < iMax; i++) { + if (typeof geomRing[i][0] !== 'number' || typeof geomRing[i][1] !== 'number') { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - osmNote.id = function () { - return osmNote.id.next--; - }; + var point = rounder.round(geomRing[i][0], geomRing[i][1]); // skip repeated points - osmNote.id.next = -1; - Object.assign(osmNote.prototype, { - type: 'note', - initialize: function initialize(sources) { - for (var i = 0; i < sources.length; ++i) { - var source = sources[i]; + if (point.x === prevPoint.x && point.y === prevPoint.y) continue; + this.segments.push(Segment.fromRing(prevPoint, point, this)); + if (point.x < this.bbox.ll.x) this.bbox.ll.x = point.x; + if (point.y < this.bbox.ll.y) this.bbox.ll.y = point.y; + if (point.x > this.bbox.ur.x) this.bbox.ur.x = point.x; + if (point.y > this.bbox.ur.y) this.bbox.ur.y = point.y; + prevPoint = point; + } // add segment from last to first if last is not the same as first - for (var prop in source) { - if (Object.prototype.hasOwnProperty.call(source, prop)) { - if (source[prop] === undefined) { - delete this[prop]; - } else { - this[prop] = source[prop]; - } - } - } - } - if (!this.id) { - this.id = osmNote.id().toString(); + if (firstPoint.x !== prevPoint.x || firstPoint.y !== prevPoint.y) { + this.segments.push(Segment.fromRing(prevPoint, firstPoint, this)); } - - return this; - }, - extent: function extent() { - return new geoExtent(this.loc); - }, - update: function update(attrs) { - return osmNote(this, attrs); // {v: 1 + (this.v || 0)} - }, - isNew: function isNew() { - return this.id < 0; - }, - move: function move(loc) { - return this.update({ - loc: loc - }); - } - }); - - function osmRelation() { - if (!(this instanceof osmRelation)) { - return new osmRelation().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); } - } - osmEntity.relation = osmRelation; - osmRelation.prototype = Object.create(osmEntity.prototype); - osmRelation.creationOrder = function (a, b) { - var aId = parseInt(osmEntity.id.toOSM(a.id), 10); - var bId = parseInt(osmEntity.id.toOSM(b.id), 10); - if (aId < 0 || bId < 0) return aId - bId; - return bId - aId; - }; + _createClass(RingIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; - Object.assign(osmRelation.prototype, { - type: 'relation', - members: [], - copy: function copy(resolver, copies) { - if (copies[this.id]) return copies[this.id]; - var copy = osmEntity.prototype.copy.call(this, resolver, copies); - var members = this.members.map(function (member) { - return Object.assign({}, member, { - id: resolver.entity(member.id).copy(resolver, copies).id - }); - }); - copy = copy.update({ - members: members - }); - copies[this.id] = copy; - return copy; - }, - extent: function extent(resolver, memo) { - return resolver["transient"](this, 'extent', function () { - if (memo && memo[this.id]) return geoExtent(); - memo = memo || {}; - memo[this.id] = true; - var extent = geoExtent(); + for (var i = 0, iMax = this.segments.length; i < iMax; i++) { + var segment = this.segments[i]; + sweepEvents.push(segment.leftSE); + sweepEvents.push(segment.rightSE); + } - for (var i = 0; i < this.members.length; i++) { - var member = resolver.hasEntity(this.members[i].id); + return sweepEvents; + } + }]); - if (member) { - extent._extend(member.extent(resolver, memo)); - } - } + return RingIn; + }(); - return extent; - }); - }, - geometry: function geometry(graph) { - return graph["transient"](this, 'geometry', function () { - return this.isMultipolygon() ? 'area' : 'relation'; - }); - }, - isDegenerate: function isDegenerate() { - return this.members.length === 0; - }, - // Return an array of members, each extended with an 'index' property whose value - // is the member index. - indexedMembers: function indexedMembers() { - var result = new Array(this.members.length); + var PolyIn = /*#__PURE__*/function () { + function PolyIn(geomPoly, multiPoly) { + _classCallCheck(this, PolyIn); - for (var i = 0; i < this.members.length; i++) { - result[i] = Object.assign({}, this.members[i], { - index: i - }); + if (!Array.isArray(geomPoly)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - return result; - }, - // Return the first member with the given role. A copy of the member object - // is returned, extended with an 'index' property whose value is the member index. - memberByRole: function memberByRole(role) { - for (var i = 0; i < this.members.length; i++) { - if (this.members[i].role === role) { - return Object.assign({}, this.members[i], { - index: i - }); - } - } - }, - // Same as memberByRole, but returns all members with the given role - membersByRole: function membersByRole(role) { - var result = []; + this.exteriorRing = new RingIn(geomPoly[0], this, true); // copy by value - for (var i = 0; i < this.members.length; i++) { - if (this.members[i].role === role) { - result.push(Object.assign({}, this.members[i], { - index: i - })); + this.bbox = { + ll: { + x: this.exteriorRing.bbox.ll.x, + y: this.exteriorRing.bbox.ll.y + }, + ur: { + x: this.exteriorRing.bbox.ur.x, + y: this.exteriorRing.bbox.ur.y } - } + }; + this.interiorRings = []; - return result; - }, - // Return the first member with the given id. A copy of the member object - // is returned, extended with an 'index' property whose value is the member index. - memberById: function memberById(id) { - for (var i = 0; i < this.members.length; i++) { - if (this.members[i].id === id) { - return Object.assign({}, this.members[i], { - index: i - }); - } - } - }, - // Return the first member with the given id and role. A copy of the member object - // is returned, extended with an 'index' property whose value is the member index. - memberByIdAndRole: function memberByIdAndRole(id, role) { - for (var i = 0; i < this.members.length; i++) { - if (this.members[i].id === id && this.members[i].role === role) { - return Object.assign({}, this.members[i], { - index: i - }); - } + for (var i = 1, iMax = geomPoly.length; i < iMax; i++) { + var ring = new RingIn(geomPoly[i], this, false); + if (ring.bbox.ll.x < this.bbox.ll.x) this.bbox.ll.x = ring.bbox.ll.x; + if (ring.bbox.ll.y < this.bbox.ll.y) this.bbox.ll.y = ring.bbox.ll.y; + if (ring.bbox.ur.x > this.bbox.ur.x) this.bbox.ur.x = ring.bbox.ur.x; + if (ring.bbox.ur.y > this.bbox.ur.y) this.bbox.ur.y = ring.bbox.ur.y; + this.interiorRings.push(ring); } - }, - addMember: function addMember(member, index) { - var members = this.members.slice(); - members.splice(index === undefined ? members.length : index, 0, member); - return this.update({ - members: members - }); - }, - updateMember: function updateMember(member, index) { - var members = this.members.slice(); - members.splice(index, 1, Object.assign({}, members[index], member)); - return this.update({ - members: members - }); - }, - removeMember: function removeMember(index) { - var members = this.members.slice(); - members.splice(index, 1); - return this.update({ - members: members - }); - }, - removeMembersWithID: function removeMembersWithID(id) { - var members = this.members.filter(function (m) { - return m.id !== id; - }); - return this.update({ - members: members - }); - }, - moveMember: function moveMember(fromIndex, toIndex) { - var members = this.members.slice(); - members.splice(toIndex, 0, members.splice(fromIndex, 1)[0]); - return this.update({ - members: members - }); - }, - // Wherever a member appears with id `needle.id`, replace it with a member - // with id `replacement.id`, type `replacement.type`, and the original role, - // By default, adding a duplicate member (by id and role) is prevented. - // Return an updated relation. - replaceMember: function replaceMember(needle, replacement, keepDuplicates) { - if (!this.memberById(needle.id)) return this; - var members = []; - for (var i = 0; i < this.members.length; i++) { - var member = this.members[i]; + this.multiPoly = multiPoly; + } - if (member.id !== needle.id) { - members.push(member); - } else if (keepDuplicates || !this.memberByIdAndRole(replacement.id, member.role)) { - members.push({ - id: replacement.id, - type: replacement.type, - role: member.role - }); - } - } + _createClass(PolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = this.exteriorRing.getSweepEvents(); - return this.update({ - members: members - }); - }, - asJXON: function asJXON(changeset_id) { - var r = { - relation: { - '@id': this.osmId(), - '@version': this.version || 0, - member: this.members.map(function (member) { - return { - keyAttributes: { - type: member.type, - role: member.role, - ref: osmEntity.id.toOSM(member.id) - } - }; - }, this), - tag: Object.keys(this.tags).map(function (k) { - return { - keyAttributes: { - k: k, - v: this.tags[k] - } - }; - }, this) + for (var i = 0, iMax = this.interiorRings.length; i < iMax; i++) { + var ringSweepEvents = this.interiorRings[i].getSweepEvents(); + + for (var j = 0, jMax = ringSweepEvents.length; j < jMax; j++) { + sweepEvents.push(ringSweepEvents[j]); + } } - }; - if (changeset_id) { - r.relation['@changeset'] = changeset_id; + return sweepEvents; } + }]); - return r; - }, - asGeoJSON: function asGeoJSON(resolver) { - return resolver["transient"](this, 'GeoJSON', function () { - if (this.isMultipolygon()) { - return { - type: 'MultiPolygon', - coordinates: this.multipolygon(resolver) - }; - } else { - return { - type: 'FeatureCollection', - properties: this.tags, - features: this.members.map(function (member) { - return Object.assign({ - role: member.role - }, resolver.entity(member.id).asGeoJSON(resolver)); - }) - }; - } - }); - }, - area: function area(resolver) { - return resolver["transient"](this, 'area', function () { - return d3_geoArea(this.asGeoJSON(resolver)); - }); - }, - isMultipolygon: function isMultipolygon() { - return this.tags.type === 'multipolygon'; - }, - isComplete: function isComplete(resolver) { - for (var i = 0; i < this.members.length; i++) { - if (!resolver.hasEntity(this.members[i].id)) { - return false; - } + return PolyIn; + }(); + + var MultiPolyIn = /*#__PURE__*/function () { + function MultiPolyIn(geom, isSubject) { + _classCallCheck(this, MultiPolyIn); + + if (!Array.isArray(geom)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - return true; - }, - hasFromViaTo: function hasFromViaTo() { - return this.members.some(function (m) { - return m.role === 'from'; - }) && this.members.some(function (m) { - return m.role === 'via'; - }) && this.members.some(function (m) { - return m.role === 'to'; - }); - }, - isRestriction: function isRestriction() { - return !!(this.tags.type && this.tags.type.match(/^restriction:?/)); - }, - isValidRestriction: function isValidRestriction() { - if (!this.isRestriction()) return false; - var froms = this.members.filter(function (m) { - return m.role === 'from'; - }); - var vias = this.members.filter(function (m) { - return m.role === 'via'; - }); - var tos = this.members.filter(function (m) { - return m.role === 'to'; - }); - if (froms.length !== 1 && this.tags.restriction !== 'no_entry') return false; - if (froms.some(function (m) { - return m.type !== 'way'; - })) return false; - if (tos.length !== 1 && this.tags.restriction !== 'no_exit') return false; - if (tos.some(function (m) { - return m.type !== 'way'; - })) return false; - if (vias.length === 0) return false; - if (vias.length > 1 && vias.some(function (m) { - return m.type !== 'way'; - })) return false; - return true; - }, - // Returns an array [A0, ... An], each Ai being an array of node arrays [Nds0, ... Ndsm], - // where Nds0 is an outer ring and subsequent Ndsi's (if any i > 0) being inner rings. - // - // This corresponds to the structure needed for rendering a multipolygon path using a - // `evenodd` fill rule, as well as the structure of a GeoJSON MultiPolygon geometry. - // - // In the case of invalid geometries, this function will still return a result which - // includes the nodes of all way members, but some Nds may be unclosed and some inner - // rings not matched with the intended outer ring. - // - multipolygon: function multipolygon(resolver) { - var outers = this.members.filter(function (m) { - return 'outer' === (m.role || 'outer'); - }); - var inners = this.members.filter(function (m) { - return 'inner' === m.role; - }); - outers = osmJoinWays(outers, resolver); - inners = osmJoinWays(inners, resolver); + try { + // if the input looks like a polygon, convert it to a multipolygon + if (typeof geom[0][0][0] === 'number') geom = [geom]; + } catch (ex) {// The input is either malformed or has empty arrays. + // In either case, it will be handled later on. + } - var sequenceToLineString = function sequenceToLineString(sequence) { - if (sequence.nodes.length > 2 && sequence.nodes[0] !== sequence.nodes[sequence.nodes.length - 1]) { - // close unclosed parts to ensure correct area rendering - #2945 - sequence.nodes.push(sequence.nodes[0]); + this.polys = []; + this.bbox = { + ll: { + x: Number.POSITIVE_INFINITY, + y: Number.POSITIVE_INFINITY + }, + ur: { + x: Number.NEGATIVE_INFINITY, + y: Number.NEGATIVE_INFINITY } - - return sequence.nodes.map(function (node) { - return node.loc; - }); }; - outers = outers.map(sequenceToLineString); - inners = inners.map(sequenceToLineString); - var result = outers.map(function (o) { - // Heuristic for detecting counterclockwise winding order. Assumes - // that OpenStreetMap polygons are not hemisphere-spanning. - return [d3_geoArea({ - type: 'Polygon', - coordinates: [o] - }) > 2 * Math.PI ? o.reverse() : o]; - }); + for (var i = 0, iMax = geom.length; i < iMax; i++) { + var poly = new PolyIn(geom[i], this); + if (poly.bbox.ll.x < this.bbox.ll.x) this.bbox.ll.x = poly.bbox.ll.x; + if (poly.bbox.ll.y < this.bbox.ll.y) this.bbox.ll.y = poly.bbox.ll.y; + if (poly.bbox.ur.x > this.bbox.ur.x) this.bbox.ur.x = poly.bbox.ur.x; + if (poly.bbox.ur.y > this.bbox.ur.y) this.bbox.ur.y = poly.bbox.ur.y; + this.polys.push(poly); + } - function findOuter(inner) { - var o, outer; + this.isSubject = isSubject; + } + + _createClass(MultiPolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; + + for (var i = 0, iMax = this.polys.length; i < iMax; i++) { + var polySweepEvents = this.polys[i].getSweepEvents(); - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonContainsPolygon(outer, inner)) return o; + for (var j = 0, jMax = polySweepEvents.length; j < jMax; j++) { + sweepEvents.push(polySweepEvents[j]); + } } - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonIntersectsPolygon(outer, inner, false)) return o; - } + return sweepEvents; } + }]); - for (var i = 0; i < inners.length; i++) { - var inner = inners[i]; + return MultiPolyIn; + }(); - if (d3_geoArea({ - type: 'Polygon', - coordinates: [inner] - }) < 2 * Math.PI) { - inner = inner.reverse(); - } + var RingOut = /*#__PURE__*/function () { + _createClass(RingOut, null, [{ + key: "factory", - var o = findOuter(inners[i]); + /* Given the segments from the sweep line pass, compute & return a series + * of closed rings from all the segments marked to be part of the result */ + value: function factory(allSegments) { + var ringsOut = []; - if (o !== undefined) { - result[o].push(inners[i]); - } else { - result.push([inners[i]]); // Invalid geometry - } - } + for (var i = 0, iMax = allSegments.length; i < iMax; i++) { + var segment = allSegments[i]; + if (!segment.isInResult() || segment.ringOut) continue; + var prevEvent = null; + var event = segment.leftSE; + var nextEvent = segment.rightSE; + var events = [event]; + var startingPoint = event.point; + var intersectionLEs = []; + /* Walk the chain of linked events to form a closed ring */ - return result; - } - }); + while (true) { + prevEvent = event; + event = nextEvent; + events.push(event); + /* Is the ring complete? */ - var QAItem = /*#__PURE__*/function () { - function QAItem(loc, service, itemType, id, props) { - _classCallCheck(this, QAItem); + if (event.point === startingPoint) break; - // Store required properties - this.loc = loc; - this.service = service.title; - this.itemType = itemType; // All issues must have an ID for selection, use generic if none specified + while (true) { + var availableLEs = event.getAvailableLinkedEvents(); + /* Did we hit a dead end? This shouldn't happen. Indicates some earlier + * part of the algorithm malfunctioned... please file a bug report. */ - this.id = id ? id : "".concat(QAItem.id()); - this.update(props); // Some QA services have marker icons to differentiate issues + if (availableLEs.length === 0) { + var firstPt = events[0].point; + var lastPt = events[events.length - 1].point; + throw new Error("Unable to complete output ring starting at [".concat(firstPt.x, ",") + " ".concat(firstPt.y, "]. Last matching segment found ends at") + " [".concat(lastPt.x, ", ").concat(lastPt.y, "].")); + } + /* Only one way to go, so cotinue on the path */ - if (service && typeof service.getIcon === 'function') { - this.icon = service.getIcon(itemType); - } - } - _createClass(QAItem, [{ - key: "update", - value: function update(props) { - var _this = this; + if (availableLEs.length === 1) { + nextEvent = availableLEs[0].otherSE; + break; + } + /* We must have an intersection. Check for a completed loop */ - // You can't override this initial information - var loc = this.loc, - service = this.service, - itemType = this.itemType, - id = this.id; - Object.keys(props).forEach(function (prop) { - return _this[prop] = props[prop]; - }); - this.loc = loc; - this.service = service; - this.itemType = itemType; - this.id = id; - return this; - } // Generic handling for newly created QAItems - }], [{ - key: "id", - value: function id() { - return this.nextId--; - } - }]); + var indexLE = null; - return QAItem; - }(); - QAItem.nextId = -1; + for (var j = 0, jMax = intersectionLEs.length; j < jMax; j++) { + if (intersectionLEs[j].point === event.point) { + indexLE = j; + break; + } + } + /* Found a completed loop. Cut that off and make a ring */ - // - // Optionally, split only the given ways, if multiple ways share - // the given node. - // - // This is the inverse of `iD.actionJoin`. - // - // For testing convenience, accepts an ID to assign to the new way. - // Normally, this will be undefined and the way will automatically - // be assigned a new ID. - // - // Reference: - // https://github.com/systemed/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/SplitWayAction.as - // - function actionSplit(nodeIds, newWayIds) { - // accept single ID for backwards-compatiblity - if (typeof nodeIds === 'string') nodeIds = [nodeIds]; + if (indexLE !== null) { + var intersectionLE = intersectionLEs.splice(indexLE)[0]; + var ringEvents = events.splice(intersectionLE.index); + ringEvents.unshift(ringEvents[0].otherSE); + ringsOut.push(new RingOut(ringEvents.reverse())); + continue; + } + /* register the intersection */ - var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created + intersectionLEs.push({ + index: events.length, + point: event.point + }); + /* Choose the left-most option to continue the walk */ - var _keepHistoryOn = 'longest'; // 'longest', 'first' - // The IDs of the ways actually created by running this action + var comparator = event.getLeftmostComparator(prevEvent); + nextEvent = availableLEs.sort(comparator)[0].otherSE; + break; + } + } - var _createdWayIDs = []; + ringsOut.push(new RingOut(events)); + } - function dist(graph, nA, nB) { - var locA = graph.entity(nA).loc; - var locB = graph.entity(nB).loc; - var epsilon = 1e-6; - return locA && locB ? geoSphericalDistance(locA, locB) : epsilon; - } // If the way is closed, we need to search for a partner node - // to split the way at. - // - // The following looks for a node that is both far away from - // the initial node in terms of way segment length and nearby - // in terms of beeline-distance. This assures that areas get - // split on the most "natural" points (independent of the number - // of nodes). - // For example: bone-shaped areas get split across their waist - // line, circles across the diameter. + return ringsOut; + } + }]); + function RingOut(events) { + _classCallCheck(this, RingOut); - function splitArea(nodes, idxA, graph) { - var lengths = new Array(nodes.length); - var length; - var i; - var best = 0; - var idxB; + this.events = events; - function wrap(index) { - return utilWrap(index, nodes.length); - } // calculate lengths + for (var i = 0, iMax = events.length; i < iMax; i++) { + events[i].segment.ringOut = this; + } + this.poly = null; + } - length = 0; + _createClass(RingOut, [{ + key: "getGeom", + value: function getGeom() { + // Remove superfluous points (ie extra points along a straight line), + var prevPt = this.events[0].point; + var points = [prevPt]; - for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { - length += dist(graph, nodes[i], nodes[wrap(i - 1)]); - lengths[i] = length; - } + for (var i = 1, iMax = this.events.length - 1; i < iMax; i++) { + var _pt = this.events[i].point; + var _nextPt = this.events[i + 1].point; + if (compareVectorAngles(_pt, prevPt, _nextPt) === 0) continue; + points.push(_pt); + prevPt = _pt; + } // ring was all (within rounding error of angle calc) colinear points - length = 0; - for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { - length += dist(graph, nodes[i], nodes[wrap(i + 1)]); + if (points.length === 1) return null; // check if the starting point is necessary - if (length < lengths[i]) { - lengths[i] = length; - } - } // determine best opposite node to split + var pt = points[0]; + var nextPt = points[1]; + if (compareVectorAngles(pt, prevPt, nextPt) === 0) points.shift(); + points.push(points[0]); + var step = this.isExteriorRing() ? 1 : -1; + var iStart = this.isExteriorRing() ? 0 : points.length - 1; + var iEnd = this.isExteriorRing() ? points.length : -1; + var orderedPoints = []; + for (var _i = iStart; _i != iEnd; _i += step) { + orderedPoints.push([points[_i].x, points[_i].y]); + } - for (i = 0; i < nodes.length; i++) { - var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); + return orderedPoints; + } + }, { + key: "isExteriorRing", + value: function isExteriorRing() { + if (this._isExteriorRing === undefined) { + var enclosing = this.enclosingRing(); + this._isExteriorRing = enclosing ? !enclosing.isExteriorRing() : true; + } - if (cost > best) { - idxB = i; - best = cost; + return this._isExteriorRing; + } + }, { + key: "enclosingRing", + value: function enclosingRing() { + if (this._enclosingRing === undefined) { + this._enclosingRing = this._calcEnclosingRing(); } + + return this._enclosingRing; } + /* Returns the ring that encloses this one, if any */ - return idxB; - } + }, { + key: "_calcEnclosingRing", + value: function _calcEnclosingRing() { + // start with the ealier sweep line event so that the prevSeg + // chain doesn't lead us inside of a loop of ours + var leftMostEvt = this.events[0]; - function totalLengthBetweenNodes(graph, nodes) { - var totalLength = 0; + for (var i = 1, iMax = this.events.length; i < iMax; i++) { + var evt = this.events[i]; + if (SweepEvent.compare(leftMostEvt, evt) > 0) leftMostEvt = evt; + } - for (var i = 0; i < nodes.length - 1; i++) { - totalLength += dist(graph, nodes[i], nodes[i + 1]); - } + var prevSeg = leftMostEvt.segment.prevInResult(); + var prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; - return totalLength; - } + while (true) { + // no segment found, thus no ring can enclose us + if (!prevSeg) return null; // no segments below prev segment found, thus the ring of the prev + // segment must loop back around and enclose us - function split(graph, nodeId, wayA, newWayId) { - var wayB = osmWay({ - id: newWayId, - tags: wayA.tags - }); // `wayB` is the NEW way + if (!prevPrevSeg) return prevSeg.ringOut; // if the two segments are of different rings, the ring of the prev + // segment must either loop around us or the ring of the prev prev + // seg, which would make us and the ring of the prev peers - var origNodes = wayA.nodes.slice(); - var nodesA; - var nodesB; - var isArea = wayA.isArea(); - var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); + if (prevPrevSeg.ringOut !== prevSeg.ringOut) { + if (prevPrevSeg.ringOut.enclosingRing() !== prevSeg.ringOut) { + return prevSeg.ringOut; + } else return prevSeg.ringOut.enclosingRing(); + } // two segments are from the same ring, so this was a penisula + // of that ring. iterate downward, keep searching - if (wayA.isClosed()) { - var nodes = wayA.nodes.slice(0, -1); - var idxA = nodes.indexOf(nodeId); - var idxB = splitArea(nodes, idxA, graph); - if (idxB < idxA) { - nodesA = nodes.slice(idxA).concat(nodes.slice(0, idxB + 1)); - nodesB = nodes.slice(idxB, idxA + 1); - } else { - nodesA = nodes.slice(idxA, idxB + 1); - nodesB = nodes.slice(idxB).concat(nodes.slice(0, idxA + 1)); + prevSeg = prevPrevSeg.prevInResult(); + prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; } - } else { - var idx = wayA.nodes.indexOf(nodeId, 1); - nodesA = wayA.nodes.slice(0, idx + 1); - nodesB = wayA.nodes.slice(idx); } + }]); - var lengthA = totalLengthBetweenNodes(graph, nodesA); - var lengthB = totalLengthBetweenNodes(graph, nodesB); + return RingOut; + }(); - if (_keepHistoryOn === 'longest' && lengthB > lengthA) { - // keep the history on the longer way, regardless of the node count - wayA = wayA.update({ - nodes: nodesB - }); - wayB = wayB.update({ - nodes: nodesA - }); - var temp = lengthA; - lengthA = lengthB; - lengthB = temp; - } else { - wayA = wayA.update({ - nodes: nodesA - }); - wayB = wayB.update({ - nodes: nodesB - }); + var PolyOut = /*#__PURE__*/function () { + function PolyOut(exteriorRing) { + _classCallCheck(this, PolyOut); + + this.exteriorRing = exteriorRing; + exteriorRing.poly = this; + this.interiorRings = []; + } + + _createClass(PolyOut, [{ + key: "addInterior", + value: function addInterior(ring) { + this.interiorRings.push(ring); + ring.poly = this; } + }, { + key: "getGeom", + value: function getGeom() { + var geom = [this.exteriorRing.getGeom()]; // exterior ring was all (within rounding error of angle calc) colinear points - if (wayA.tags.step_count) { - // divide up the the step count proportionally between the two ways - var stepCount = parseFloat(wayA.tags.step_count); + if (geom[0] === null) return null; - if (stepCount && // ensure a number - isFinite(stepCount) && // ensure positive - stepCount > 0 && // ensure integer - Math.round(stepCount) === stepCount) { - var tagsA = Object.assign({}, wayA.tags); - var tagsB = Object.assign({}, wayB.tags); - var ratioA = lengthA / (lengthA + lengthB); - var countA = Math.round(stepCount * ratioA); - tagsA.step_count = countA.toString(); - tagsB.step_count = (stepCount - countA).toString(); - wayA = wayA.update({ - tags: tagsA - }); - wayB = wayB.update({ - tags: tagsB - }); + for (var i = 0, iMax = this.interiorRings.length; i < iMax; i++) { + var ringGeom = this.interiorRings[i].getGeom(); // interior ring was all (within rounding error of angle calc) colinear points + + if (ringGeom === null) continue; + geom.push(ringGeom); } + + return geom; } + }]); - graph = graph.replace(wayA); - graph = graph.replace(wayB); - graph.parentRelations(wayA).forEach(function (relation) { - var member; // Turn restrictions - make sure: - // 1. Splitting a FROM/TO way - only `wayA` OR `wayB` remains in relation - // (whichever one is connected to the VIA node/ways) - // 2. Splitting a VIA way - `wayB` remains in relation as a VIA way + return PolyOut; + }(); - if (relation.hasFromViaTo()) { - var f = relation.memberByRole('from'); - var v = relation.membersByRole('via'); - var t = relation.memberByRole('to'); - var i; // 1. split a FROM/TO + var MultiPolyOut = /*#__PURE__*/function () { + function MultiPolyOut(rings) { + _classCallCheck(this, MultiPolyOut); - if (f.id === wayA.id || t.id === wayA.id) { - var keepB = false; + this.rings = rings; + this.polys = this._composePolys(rings); + } - if (v.length === 1 && v[0].type === 'node') { - // check via node - keepB = wayB.contains(v[0].id); - } else { - // check via way(s) - for (i = 0; i < v.length; i++) { - if (v[i].type === 'way') { - var wayVia = graph.hasEntity(v[i].id); + _createClass(MultiPolyOut, [{ + key: "getGeom", + value: function getGeom() { + var geom = []; - if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { - keepB = true; - break; - } - } - } - } + for (var i = 0, iMax = this.polys.length; i < iMax; i++) { + var polyGeom = this.polys[i].getGeom(); // exterior ring was all (within rounding error of angle calc) colinear points - if (keepB) { - relation = relation.replaceMember(wayA, wayB); - graph = graph.replace(relation); - } // 2. split a VIA + if (polyGeom === null) continue; + geom.push(polyGeom); + } - } else { - for (i = 0; i < v.length; i++) { - if (v[i].type === 'way' && v[i].id === wayA.id) { - member = { - id: wayB.id, - type: 'way', - role: 'via' - }; - graph = actionAddMember(relation.id, member, v[i].index + 1)(graph); - break; - } - } - } // All other relations (Routes, Multipolygons, etc): - // 1. Both `wayA` and `wayB` remain in the relation - // 2. But must be inserted as a pair (see `actionAddMember` for details) + return geom; + } + }, { + key: "_composePolys", + value: function _composePolys(rings) { + var polys = []; - } else { - if (relation === isOuter) { - graph = graph.replace(relation.mergeTags(wayA.tags)); - graph = graph.replace(wayA.update({ - tags: {} - })); - graph = graph.replace(wayB.update({ - tags: {} - })); + for (var i = 0, iMax = rings.length; i < iMax; i++) { + var ring = rings[i]; + if (ring.poly) continue; + if (ring.isExteriorRing()) polys.push(new PolyOut(ring));else { + var enclosingRing = ring.enclosingRing(); + if (!enclosingRing.poly) polys.push(new PolyOut(enclosingRing)); + enclosingRing.poly.addInterior(ring); } - - member = { - id: wayB.id, - type: 'way', - role: relation.memberById(wayA.id).role - }; - var insertPair = { - originalID: wayA.id, - insertedID: wayB.id, - nodes: origNodes - }; - graph = actionAddMember(relation.id, member, undefined, insertPair)(graph); } - }); - if (!isOuter && isArea) { - var multipolygon = osmRelation({ - tags: Object.assign({}, wayA.tags, { - type: 'multipolygon' - }), - members: [{ - id: wayA.id, - role: 'outer', - type: 'way' - }, { - id: wayB.id, - role: 'outer', - type: 'way' - }] - }); - graph = graph.replace(multipolygon); - graph = graph.replace(wayA.update({ - tags: {} - })); - graph = graph.replace(wayB.update({ - tags: {} - })); + return polys; } + }]); + + return MultiPolyOut; + }(); + /** + * NOTE: We must be careful not to change any segments while + * they are in the SplayTree. AFAIK, there's no way to tell + * the tree to rebalance itself - thus before splitting + * a segment that's in the tree, we remove it from the tree, + * do the split, then re-insert it. (Even though splitting a + * segment *shouldn't* change its correct position in the + * sweep line tree, the reality is because of rounding errors, + * it sometimes does.) + */ + + + var SweepLine = /*#__PURE__*/function () { + function SweepLine(queue) { + var comparator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Segment.compare; - _createdWayIDs.push(wayB.id); + _classCallCheck(this, SweepLine); - return graph; + this.queue = queue; + this.tree = new Tree(comparator); + this.segments = []; } - var action = function action(graph) { - _createdWayIDs = []; - var newWayIndex = 0; - - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); + _createClass(SweepLine, [{ + key: "process", + value: function process(event) { + var segment = event.segment; + var newEvents = []; // if we've already been consumed by another segment, + // clean up our body parts and get out - for (var j = 0; j < candidates.length; j++) { - graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); - newWayIndex += 1; + if (event.consumedBy) { + if (event.isLeft) this.queue.remove(event.otherSE);else this.tree.remove(segment); + return newEvents; } - } - - return graph; - }; - action.getCreatedWayIDs = function () { - return _createdWayIDs; - }; + var node = event.isLeft ? this.tree.insert(segment) : this.tree.find(segment); + if (!node) throw new Error("Unable to find segment #".concat(segment.id, " ") + "[".concat(segment.leftSE.point.x, ", ").concat(segment.leftSE.point.y, "] -> ") + "[".concat(segment.rightSE.point.x, ", ").concat(segment.rightSE.point.y, "] ") + 'in SweepLine tree. Please submit a bug report.'); + var prevNode = node; + var nextNode = node; + var prevSeg = undefined; + var nextSeg = undefined; // skip consumed segments still in tree - action.waysForNode = function (nodeId, graph) { - var node = graph.entity(nodeId); - var splittableParents = graph.parentWays(node).filter(isSplittable); + while (prevSeg === undefined) { + prevNode = this.tree.prev(prevNode); + if (prevNode === null) prevSeg = null;else if (prevNode.key.consumedBy === undefined) prevSeg = prevNode.key; + } // skip consumed segments still in tree - if (!_wayIDs) { - // If the ways to split aren't specified, only split the lines. - // If there are no lines to split, split the areas. - var hasLine = splittableParents.some(function (parent) { - return parent.geometry(graph) === 'line'; - }); - if (hasLine) { - return splittableParents.filter(function (parent) { - return parent.geometry(graph) === 'line'; - }); + while (nextSeg === undefined) { + nextNode = this.tree.next(nextNode); + if (nextNode === null) nextSeg = null;else if (nextNode.key.consumedBy === undefined) nextSeg = nextNode.key; } - } - return splittableParents; + if (event.isLeft) { + // Check for intersections against the previous segment in the sweep line + var prevMySplitter = null; - function isSplittable(parent) { - // If the ways to split are specified, ignore everything else. - if (_wayIDs && _wayIDs.indexOf(parent.id) === -1) return false; // We can fake splitting closed ways at their endpoints... + if (prevSeg) { + var prevInter = prevSeg.getIntersection(segment); - if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. + if (prevInter !== null) { + if (!segment.isAnEndpoint(prevInter)) prevMySplitter = prevInter; - for (var i = 1; i < parent.nodes.length - 1; i++) { - if (parent.nodes[i] === nodeId) return true; - } + if (!prevSeg.isAnEndpoint(prevInter)) { + var newEventsFromSplit = this._splitSafely(prevSeg, prevInter); - return false; - } - }; + for (var i = 0, iMax = newEventsFromSplit.length; i < iMax; i++) { + newEvents.push(newEventsFromSplit[i]); + } + } + } + } // Check for intersections against the next segment in the sweep line - action.ways = function (graph) { - return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { - return action.waysForNode(nodeId, graph); - }))); - }; - action.disabled = function (graph) { - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); + var nextMySplitter = null; - if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { - return 'not_eligible'; - } - } - }; + if (nextSeg) { + var nextInter = nextSeg.getIntersection(segment); - action.limitWays = function (val) { - if (!arguments.length) return _wayIDs; - _wayIDs = val; - return action; - }; + if (nextInter !== null) { + if (!segment.isAnEndpoint(nextInter)) nextMySplitter = nextInter; - action.keepHistoryOn = function (val) { - if (!arguments.length) return _keepHistoryOn; - _keepHistoryOn = val; - return action; - }; + if (!nextSeg.isAnEndpoint(nextInter)) { + var _newEventsFromSplit = this._splitSafely(nextSeg, nextInter); - return action; - } + for (var _i = 0, _iMax = _newEventsFromSplit.length; _i < _iMax; _i++) { + newEvents.push(_newEventsFromSplit[_i]); + } + } + } + } // For simplicity, even if we find more than one intersection we only + // spilt on the 'earliest' (sweep-line style) of the intersections. + // The other intersection will be handled in a future process(). - function coreGraph(other, mutable) { - if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); - if (other instanceof coreGraph) { - var base = other.base(); - this.entities = Object.assign(Object.create(base.entities), other.entities); - this._parentWays = Object.assign(Object.create(base.parentWays), other._parentWays); - this._parentRels = Object.assign(Object.create(base.parentRels), other._parentRels); - } else { - this.entities = Object.create({}); - this._parentWays = Object.create({}); - this._parentRels = Object.create({}); - this.rebase(other || [], [this]); - } + if (prevMySplitter !== null || nextMySplitter !== null) { + var mySplitter = null; + if (prevMySplitter === null) mySplitter = nextMySplitter;else if (nextMySplitter === null) mySplitter = prevMySplitter;else { + var cmpSplitters = SweepEvent.comparePoints(prevMySplitter, nextMySplitter); + mySplitter = cmpSplitters <= 0 ? prevMySplitter : nextMySplitter; + } // Rounding errors can cause changes in ordering, + // so remove afected segments and right sweep events before splitting - this.transients = {}; - this._childNodes = {}; - this.frozen = !mutable; - } - coreGraph.prototype = { - hasEntity: function hasEntity(id) { - return this.entities[id]; - }, - entity: function entity(id) { - var entity = this.entities[id]; //https://github.com/openstreetmap/iD/issues/3973#issuecomment-307052376 + this.queue.remove(segment.rightSE); + newEvents.push(segment.rightSE); - if (!entity) { - entity = this.entities.__proto__[id]; // eslint-disable-line no-proto - } + var _newEventsFromSplit2 = segment.split(mySplitter); - if (!entity) { - throw new Error('entity ' + id + ' not found'); - } + for (var _i2 = 0, _iMax2 = _newEventsFromSplit2.length; _i2 < _iMax2; _i2++) { + newEvents.push(_newEventsFromSplit2[_i2]); + } + } - return entity; - }, - geometry: function geometry(id) { - return this.entity(id).geometry(this); - }, - "transient": function transient(entity, key, fn) { - var id = entity.id; - var transients = this.transients[id] || (this.transients[id] = {}); + if (newEvents.length > 0) { + // We found some intersections, so re-do the current event to + // make sure sweep line ordering is totally consistent for later + // use with the segment 'prev' pointers + this.tree.remove(segment); + newEvents.push(event); + } else { + // done with left event + this.segments.push(segment); + segment.prev = prevSeg; + } + } else { + // event.isRight + // since we're about to be removed from the sweep line, check for + // intersections between our previous and next segments + if (prevSeg && nextSeg) { + var inter = prevSeg.getIntersection(nextSeg); - if (transients[key] !== undefined) { - return transients[key]; - } + if (inter !== null) { + if (!prevSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit3 = this._splitSafely(prevSeg, inter); - transients[key] = fn.call(entity); - return transients[key]; - }, - parentWays: function parentWays(entity) { - var parents = this._parentWays[entity.id]; - var result = []; + for (var _i3 = 0, _iMax3 = _newEventsFromSplit3.length; _i3 < _iMax3; _i3++) { + newEvents.push(_newEventsFromSplit3[_i3]); + } + } - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); - } + if (!nextSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit4 = this._splitSafely(nextSeg, inter); - return result; - }, - isPoi: function isPoi(entity) { - var parents = this._parentWays[entity.id]; - return !parents || parents.size === 0; - }, - isShared: function isShared(entity) { - var parents = this._parentWays[entity.id]; - return parents && parents.size > 1; - }, - parentRelations: function parentRelations(entity) { - var parents = this._parentRels[entity.id]; - var result = []; + for (var _i4 = 0, _iMax4 = _newEventsFromSplit4.length; _i4 < _iMax4; _i4++) { + newEvents.push(_newEventsFromSplit4[_i4]); + } + } + } + } - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); + this.tree.remove(segment); + } + + return newEvents; } + /* Safely split a segment that is currently in the datastructures + * IE - a segment other than the one that is currently being processed. */ - return result; - }, - parentMultipolygons: function parentMultipolygons(entity) { - return this.parentRelations(entity).filter(function (relation) { - return relation.isMultipolygon(); - }); - }, - childNodes: function childNodes(entity) { - if (this._childNodes[entity.id]) return this._childNodes[entity.id]; - if (!entity.nodes) return []; - var nodes = []; + }, { + key: "_splitSafely", + value: function _splitSafely(seg, pt) { + // Rounding errors can cause changes in ordering, + // so remove afected segments and right sweep events before splitting + // removeNode() doesn't work, so have re-find the seg + // https://github.com/w8r/splay-tree/pull/5 + this.tree.remove(seg); + var rightSE = seg.rightSE; + this.queue.remove(rightSE); + var newEvents = seg.split(pt); + newEvents.push(rightSE); // splitting can trigger consumption - for (var i = 0; i < entity.nodes.length; i++) { - nodes[i] = this.entity(entity.nodes[i]); + if (seg.consumedBy === undefined) this.tree.insert(seg); + return newEvents; } - this._childNodes[entity.id] = nodes; - return this._childNodes[entity.id]; - }, - base: function base() { - return { - 'entities': Object.getPrototypeOf(this.entities), - 'parentWays': Object.getPrototypeOf(this._parentWays), - 'parentRels': Object.getPrototypeOf(this._parentRels) - }; - }, - // Unlike other graph methods, rebase mutates in place. This is because it - // is used only during the history operation that merges newly downloaded - // data into each state. To external consumers, it should appear as if the - // graph always contained the newly downloaded data. - rebase: function rebase(entities, stack, force) { - var base = this.base(); - var i, j, k, id; + }]); - for (i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (!entity.visible || !force && base.entities[entity.id]) continue; // Merging data into the base graph + return SweepLine; + }(); - base.entities[entity.id] = entity; + var POLYGON_CLIPPING_MAX_QUEUE_SIZE = typeof process !== 'undefined' && process.env.POLYGON_CLIPPING_MAX_QUEUE_SIZE || 1000000; + var POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS = typeof process !== 'undefined' && process.env.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS || 1000000; - this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent + var Operation = /*#__PURE__*/function () { + function Operation() { + _classCallCheck(this, Operation); + } + _createClass(Operation, [{ + key: "run", + value: function run(type, geom, moreGeoms) { + operation.type = type; + rounder.reset(); + /* Convert inputs to MultiPoly objects */ - if (entity.type === 'way') { - for (j = 0; j < entity.nodes.length; j++) { - id = entity.nodes[j]; + var multipolys = [new MultiPolyIn(geom, true)]; - for (k = 1; k < stack.length; k++) { - var ents = stack[k].entities; + for (var i = 0, iMax = moreGeoms.length; i < iMax; i++) { + multipolys.push(new MultiPolyIn(moreGeoms[i], false)); + } - if (ents.hasOwnProperty(id) && ents[id] === undefined) { - delete ents[id]; - } - } + operation.numMultiPolys = multipolys.length; + /* BBox optimization for difference operation + * If the bbox of a multipolygon that's part of the clipping doesn't + * intersect the bbox of the subject at all, we can just drop that + * multiploygon. */ + + if (operation.type === 'difference') { + // in place removal + var subject = multipolys[0]; + var _i = 1; + + while (_i < multipolys.length) { + if (getBboxOverlap(multipolys[_i].bbox, subject.bbox) !== null) _i++;else multipolys.splice(_i, 1); } } - } + /* BBox optimization for intersection operation + * If we can find any pair of multipolygons whose bbox does not overlap, + * then the result will be empty. */ - for (i = 0; i < stack.length; i++) { - stack[i]._updateRebased(); - } - }, - _updateRebased: function _updateRebased() { - var base = this.base(); - Object.keys(this._parentWays).forEach(function (child) { - if (base.parentWays[child]) { - base.parentWays[child].forEach(function (id) { - if (!this.entities.hasOwnProperty(id)) { - this._parentWays[child].add(id); - } - }, this); - } - }, this); - Object.keys(this._parentRels).forEach(function (child) { - if (base.parentRels[child]) { - base.parentRels[child].forEach(function (id) { - if (!this.entities.hasOwnProperty(id)) { - this._parentRels[child].add(id); + + if (operation.type === 'intersection') { + // TODO: this is O(n^2) in number of polygons. By sorting the bboxes, + // it could be optimized to O(n * ln(n)) + for (var _i2 = 0, _iMax = multipolys.length; _i2 < _iMax; _i2++) { + var mpA = multipolys[_i2]; + + for (var j = _i2 + 1, jMax = multipolys.length; j < jMax; j++) { + if (getBboxOverlap(mpA.bbox, multipolys[j].bbox) === null) return []; } - }, this); + } } - }, this); - this.transients = {}; // this._childNodes is not updated, under the assumption that - // ways are always downloaded with their child nodes. - }, - // Updates calculated properties (parentWays, parentRels) for the specified change - _updateCalculated: function _updateCalculated(oldentity, entity, parentWays, parentRels) { - parentWays = parentWays || this._parentWays; - parentRels = parentRels || this._parentRels; - var type = entity && entity.type || oldentity && oldentity.type; - var removed, added, i; + /* Put segment endpoints in a priority queue */ - if (type === 'way') { - // Update parentWays - if (oldentity && entity) { - removed = utilArrayDifference(oldentity.nodes, entity.nodes); - added = utilArrayDifference(entity.nodes, oldentity.nodes); - } else if (oldentity) { - removed = oldentity.nodes; - added = []; - } else if (entity) { - removed = []; - added = entity.nodes; - } - for (i = 0; i < removed.length; i++) { - // make a copy of prototype property, store as own property, and update.. - parentWays[removed[i]] = new Set(parentWays[removed[i]]); - parentWays[removed[i]]["delete"](oldentity.id); - } + var queue = new Tree(SweepEvent.compare); - for (i = 0; i < added.length; i++) { - // make a copy of prototype property, store as own property, and update.. - parentWays[added[i]] = new Set(parentWays[added[i]]); - parentWays[added[i]].add(entity.id); - } - } else if (type === 'relation') { - // Update parentRels - // diff only on the IDs since the same entity can be a member multiple times with different roles - var oldentityMemberIDs = oldentity ? oldentity.members.map(function (m) { - return m.id; - }) : []; - var entityMemberIDs = entity ? entity.members.map(function (m) { - return m.id; - }) : []; + for (var _i3 = 0, _iMax2 = multipolys.length; _i3 < _iMax2; _i3++) { + var sweepEvents = multipolys[_i3].getSweepEvents(); - if (oldentity && entity) { - removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); - added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); - } else if (oldentity) { - removed = oldentityMemberIDs; - added = []; - } else if (entity) { - removed = []; - added = entityMemberIDs; - } + for (var _j = 0, _jMax = sweepEvents.length; _j < _jMax; _j++) { + queue.insert(sweepEvents[_j]); - for (i = 0; i < removed.length; i++) { - // make a copy of prototype property, store as own property, and update.. - parentRels[removed[i]] = new Set(parentRels[removed[i]]); - parentRels[removed[i]]["delete"](oldentity.id); + if (queue.size > POLYGON_CLIPPING_MAX_QUEUE_SIZE) { + // prevents an infinite loop, an otherwise common manifestation of bugs + throw new Error('Infinite loop when putting segment endpoints in a priority queue ' + '(queue size too big). Please file a bug report.'); + } + } } + /* Pass the sweep line over those endpoints */ - for (i = 0; i < added.length; i++) { - // make a copy of prototype property, store as own property, and update.. - parentRels[added[i]] = new Set(parentRels[added[i]]); - parentRels[added[i]].add(entity.id); - } - } - }, - replace: function replace(entity) { - if (this.entities[entity.id] === entity) return this; - return this.update(function () { - this._updateCalculated(this.entities[entity.id], entity); - this.entities[entity.id] = entity; - }); - }, - remove: function remove(entity) { - return this.update(function () { - this._updateCalculated(entity, undefined); + var sweepLine = new SweepLine(queue); + var prevQueueSize = queue.size; + var node = queue.pop(); - this.entities[entity.id] = undefined; - }); - }, - revert: function revert(id) { - var baseEntity = this.base().entities[id]; - var headEntity = this.entities[id]; - if (headEntity === baseEntity) return this; - return this.update(function () { - this._updateCalculated(headEntity, baseEntity); + while (node) { + var evt = node.key; - delete this.entities[id]; - }); - }, - update: function update() { - var graph = this.frozen ? coreGraph(this, true) : this; + if (queue.size === prevQueueSize) { + // prevents an infinite loop, an otherwise common manifestation of bugs + var seg = evt.segment; + throw new Error("Unable to pop() ".concat(evt.isLeft ? 'left' : 'right', " SweepEvent ") + "[".concat(evt.point.x, ", ").concat(evt.point.y, "] from segment #").concat(seg.id, " ") + "[".concat(seg.leftSE.point.x, ", ").concat(seg.leftSE.point.y, "] -> ") + "[".concat(seg.rightSE.point.x, ", ").concat(seg.rightSE.point.y, "] from queue. ") + 'Please file a bug report.'); + } - for (var i = 0; i < arguments.length; i++) { - arguments[i].call(graph, graph); - } + if (queue.size > POLYGON_CLIPPING_MAX_QUEUE_SIZE) { + // prevents an infinite loop, an otherwise common manifestation of bugs + throw new Error('Infinite loop when passing sweep line over endpoints ' + '(queue size too big). Please file a bug report.'); + } - if (this.frozen) graph.frozen = true; - return graph; - }, - // Obliterates any existing entities - load: function load(entities) { - var base = this.base(); - this.entities = Object.create(base.entities); + if (sweepLine.segments.length > POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS) { + // prevents an infinite loop, an otherwise common manifestation of bugs + throw new Error('Infinite loop when passing sweep line over endpoints ' + '(too many sweep line segments). Please file a bug report.'); + } - for (var i in entities) { - this.entities[i] = entities[i]; + var newEvents = sweepLine.process(evt); - this._updateCalculated(base.entities[i], this.entities[i]); + for (var _i4 = 0, _iMax3 = newEvents.length; _i4 < _iMax3; _i4++) { + var _evt = newEvents[_i4]; + if (_evt.consumedBy === undefined) queue.insert(_evt); + } + + prevQueueSize = queue.size; + node = queue.pop(); + } // free some memory we don't need anymore + + + rounder.reset(); + /* Collect and compile segments we're keeping into a multipolygon */ + + var ringsOut = RingOut.factory(sweepLine.segments); + var result = new MultiPolyOut(ringsOut); + return result.getGeom(); } + }]); - return this; - } - }; + return Operation; + }(); // singleton available by import - function osmTurn(turn) { - if (!(this instanceof osmTurn)) { - return new osmTurn(turn); - } - Object.assign(this, turn); - } - function osmIntersection(graph, startVertexId, maxDistance) { - maxDistance = maxDistance || 30; // in meters + var operation = new Operation(); - var vgraph = coreGraph(); // virtual graph + var union = function union(geom) { + for (var _len = arguments.length, moreGeoms = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + moreGeoms[_key - 1] = arguments[_key]; + } - var i, j, k; + return operation.run('union', geom, moreGeoms); + }; - function memberOfRestriction(entity) { - return graph.parentRelations(entity).some(function (r) { - return r.isRestriction(); - }); + var intersection$1 = function intersection(geom) { + for (var _len2 = arguments.length, moreGeoms = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { + moreGeoms[_key2 - 1] = arguments[_key2]; } - function isRoad(way) { - if (way.isArea() || way.isDegenerate()) return false; - var roads = { - 'motorway': true, - 'motorway_link': true, - 'trunk': true, - 'trunk_link': true, - 'primary': true, - 'primary_link': true, - 'secondary': true, - 'secondary_link': true, - 'tertiary': true, - 'tertiary_link': true, - 'residential': true, - 'unclassified': true, - 'living_street': true, - 'service': true, - 'road': true, - 'track': true - }; - return roads[way.tags.highway]; + return operation.run('intersection', geom, moreGeoms); + }; + + var xor = function xor(geom) { + for (var _len3 = arguments.length, moreGeoms = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) { + moreGeoms[_key3 - 1] = arguments[_key3]; } - var startNode = graph.entity(startVertexId); - var checkVertices = [startNode]; - var checkWays; - var vertices = []; - var vertexIds = []; - var vertex; - var ways = []; - var wayIds = []; - var way; - var nodes = []; - var node; - var parents = []; - var parent; // `actions` will store whatever actions must be performed to satisfy - // preconditions for adding a turn restriction to this intersection. - // - Remove any existing degenerate turn restrictions (missing from/to, etc) - // - Reverse oneways so that they are drawn in the forward direction - // - Split ways on key vertices + return operation.run('xor', geom, moreGeoms); + }; - var actions = []; // STEP 1: walk the graph outwards from starting vertex to search - // for more key vertices and ways to include in the intersection.. + var difference = function difference(subjectGeom) { + for (var _len4 = arguments.length, clippingGeoms = new Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) { + clippingGeoms[_key4 - 1] = arguments[_key4]; + } - while (checkVertices.length) { - vertex = checkVertices.pop(); // check this vertex for parent ways that are roads + return operation.run('difference', subjectGeom, clippingGeoms); + }; - checkWays = graph.parentWays(vertex); - var hasWays = false; + var index = { + union: union, + intersection: intersection$1, + xor: xor, + difference: difference + }; - for (i = 0; i < checkWays.length; i++) { - way = checkWays[i]; - if (!isRoad(way) && !memberOfRestriction(way)) continue; - ways.push(way); // it's a road, or it's already in a turn restriction + var geojsonPrecision = {exports: {}}; - hasWays = true; // check the way's children for more key vertices + (function () { + function parse(t, coordinatePrecision, extrasPrecision) { + function point(p) { + return p.map(function (e, index) { + if (index < 2) { + return 1 * e.toFixed(coordinatePrecision); + } else { + return 1 * e.toFixed(extrasPrecision); + } + }); + } - nodes = utilArrayUniq(graph.childNodes(way)); + function multi(l) { + return l.map(point); + } - for (j = 0; j < nodes.length; j++) { - node = nodes[j]; - if (node === vertex) continue; // same thing + function poly(p) { + return p.map(multi); + } - if (vertices.indexOf(node) !== -1) continue; // seen it already + function multiPoly(m) { + return m.map(poly); + } - if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start - // a key vertex will have parents that are also roads + function geometry(obj) { + if (!obj) { + return {}; + } - var hasParents = false; - parents = graph.parentWays(node); + switch (obj.type) { + case "Point": + obj.coordinates = point(obj.coordinates); + return obj; - for (k = 0; k < parents.length; k++) { - parent = parents[k]; - if (parent === way) continue; // same thing + case "LineString": + case "MultiPoint": + obj.coordinates = multi(obj.coordinates); + return obj; - if (ways.indexOf(parent) !== -1) continue; // seen it already + case "Polygon": + case "MultiLineString": + obj.coordinates = poly(obj.coordinates); + return obj; - if (!isRoad(parent)) continue; // not a road + case "MultiPolygon": + obj.coordinates = multiPoly(obj.coordinates); + return obj; - hasParents = true; - break; - } + case "GeometryCollection": + obj.geometries = obj.geometries.map(geometry); + return obj; - if (hasParents) { - checkVertices.push(node); - } + default: + return {}; } } - if (hasWays) { - vertices.push(vertex); + function feature(obj) { + obj.geometry = geometry(obj.geometry); + return obj; } - } - - vertices = utilArrayUniq(vertices); - ways = utilArrayUniq(ways); // STEP 2: Build a virtual graph containing only the entities in the intersection.. - // Everything done after this step should act on the virtual graph - // Any actions that must be performed later to the main graph go in `actions` array - - ways.forEach(function (way) { - graph.childNodes(way).forEach(function (node) { - vgraph = vgraph.replace(node); - }); - vgraph = vgraph.replace(way); - graph.parentRelations(way).forEach(function (relation) { - if (relation.isRestriction()) { - if (relation.isValidRestriction(graph)) { - vgraph = vgraph.replace(relation); - } else if (relation.isComplete(graph)) { - actions.push(actionDeleteRelation(relation.id)); - } - } - }); - }); // STEP 3: Force all oneways to be drawn in the forward direction - - ways.forEach(function (w) { - var way = vgraph.entity(w.id); - if (way.tags.oneway === '-1') { - var action = actionReverse(way.id, { - reverseOneway: true - }); - actions.push(action); - vgraph = action(vgraph); + function featureCollection(f) { + f.features = f.features.map(feature); + return f; } - }); // STEP 4: Split ways on key vertices - var origCount = osmEntity.id.next.way; - vertices.forEach(function (v) { - // This is an odd way to do it, but we need to find all the ways that - // will be split here, then split them one at a time to ensure that these - // actions can be replayed on the main graph exactly in the same order. - // (It is unintuitive, but the order of ways returned from graph.parentWays() - // is arbitrary, depending on how the main graph and vgraph were built) - var splitAll = actionSplit([v.id]).keepHistoryOn('first'); + function geometryCollection(g) { + g.geometries = g.geometries.map(geometry); + return g; + } - if (!splitAll.disabled(vgraph)) { - splitAll.ways(vgraph).forEach(function (way) { - var splitOne = actionSplit([v.id]).limitWays([way.id]).keepHistoryOn('first'); - actions.push(splitOne); - vgraph = splitOne(vgraph); - }); + if (!t) { + return t; } - }); // In here is where we should also split the intersection at nearby junction. - // for https://github.com/mapbox/iD-internal/issues/31 - // nearbyVertices.forEach(function(v) { - // }); - // Reasons why we reset the way id count here: - // 1. Continuity with way ids created by the splits so that we can replay - // these actions later if the user decides to create a turn restriction - // 2. Avoids churning way ids just by hovering over a vertex - // and displaying the turn restriction editor - osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities + switch (t.type) { + case "Feature": + return feature(t); - vertexIds = vertices.map(function (v) { - return v.id; - }); - vertices = []; - ways = []; - vertexIds.forEach(function (id) { - var vertex = vgraph.entity(id); - var parents = vgraph.parentWays(vertex); - vertices.push(vertex); - ways = ways.concat(parents); - }); - vertices = utilArrayUniq(vertices); - ways = utilArrayUniq(ways); - vertexIds = vertices.map(function (v) { - return v.id; - }); - wayIds = ways.map(function (w) { - return w.id; - }); // STEP 6: Update the ways with some metadata that will be useful for - // walking the intersection graph later and rendering turn arrows. + case "GeometryCollection": + return geometryCollection(t); - function withMetadata(way, vertexIds) { - var __oneWay = way.isOneWay(); // which affixes are key vertices? + case "FeatureCollection": + return featureCollection(t); + case "Point": + case "LineString": + case "Polygon": + case "MultiPoint": + case "MultiPolygon": + case "MultiLineString": + return geometry(t); - var __first = vertexIds.indexOf(way.first()) !== -1; + default: + return t; + } + } - var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? + geojsonPrecision.exports = parse; + geojsonPrecision.exports.parse = parse; + })(); + var precision = geojsonPrecision.exports; - var __via = __first && __last; + var $$d = _export; + var fails$5 = fails$N; + var toObject = toObject$i; + var toPrimitive = toPrimitive$7; - var __from = __first && !__oneWay || __last; + var FORCED$3 = fails$5(function () { + return new Date(NaN).toJSON() !== null + || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; + }); - var __to = __first || __last && !__oneWay; + // `Date.prototype.toJSON` method + // https://tc39.es/ecma262/#sec-date.prototype.tojson + $$d({ target: 'Date', proto: true, forced: FORCED$3 }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + toJSON: function toJSON(key) { + var O = toObject(this); + var pv = toPrimitive(O); + return typeof pv == 'number' && !isFinite(pv) ? null : O.toISOString(); + } + }); - return way.update({ - __first: __first, - __last: __last, - __from: __from, - __via: __via, - __to: __to, - __oneWay: __oneWay - }); + var $$c = _export; + + // `URL.prototype.toJSON` method + // https://url.spec.whatwg.org/#dom-url-tojson + $$c({ target: 'URL', proto: true, enumerable: true }, { + toJSON: function toJSON() { + return URL.prototype.toString.call(this); } + }); - ways = []; - wayIds.forEach(function (id) { - var way = withMetadata(vgraph.entity(id), vertexIds); - vgraph = vgraph.replace(way); - ways.push(way); - }); // STEP 7: Simplify - This is an iterative process where we: - // 1. Find trivial vertices with only 2 parents - // 2. trim off the leaf way from those vertices and remove from vgraph + function isObject$3(obj) { + return _typeof(obj) === 'object' && obj !== null; + } - var keepGoing; - var removeWayIds = []; - var removeVertexIds = []; + function forEach(obj, cb) { + if (Array.isArray(obj)) { + obj.forEach(cb); + } else if (isObject$3(obj)) { + Object.keys(obj).forEach(function (key) { + var val = obj[key]; + cb(val, key); + }); + } + } - do { - keepGoing = false; - checkVertices = vertexIds.slice(); + function getTreeDepth(obj) { + var depth = 0; - for (i = 0; i < checkVertices.length; i++) { - var vertexId = checkVertices[i]; - vertex = vgraph.hasEntity(vertexId); + if (Array.isArray(obj) || isObject$3(obj)) { + forEach(obj, function (val) { + if (Array.isArray(val) || isObject$3(val)) { + var tmpDepth = getTreeDepth(val); - if (!vertex) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + if (tmpDepth > depth) { + depth = tmpDepth; } - - removeVertexIds.push(vertexId); - continue; } + }); + return depth + 1; + } - parents = vgraph.parentWays(vertex); + return depth; + } - if (parents.length < 3) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one - } - } + function stringify(obj, options) { + options = options || {}; + var indent = JSON.stringify([1], null, get(options, 'indent', 2)).slice(2, -3); + var addMargin = get(options, 'margins', false); + var addArrayMargin = get(options, 'arrayMargins', false); + var addObjectMargin = get(options, 'objectMargins', false); + var maxLength = indent === '' ? Infinity : get(options, 'maxLength', 80); + var maxNesting = get(options, 'maxNesting', Infinity); + return function _stringify(obj, currentIndent, reserved) { + if (obj && typeof obj.toJSON === 'function') { + obj = obj.toJSON(); + } - if (parents.length === 2) { - // vertex with 2 parents is trivial - var a = parents[0]; - var b = parents[1]; - var aIsLeaf = a && !a.__via; - var bIsLeaf = b && !b.__via; - var leaf, survivor; + var string = JSON.stringify(obj); - if (aIsLeaf && !bIsLeaf) { - leaf = a; - survivor = b; - } else if (!aIsLeaf && bIsLeaf) { - leaf = b; - survivor = a; - } + if (string === undefined) { + return string; + } - if (leaf && survivor) { - survivor = withMetadata(survivor, vertexIds); // update survivor way + var length = maxLength - currentIndent.length - reserved; + var treeDepth = getTreeDepth(obj); - vgraph = vgraph.replace(survivor).remove(leaf); // update graph + if (treeDepth <= maxNesting && string.length <= length) { + var prettified = prettify(string, { + addMargin: addMargin, + addArrayMargin: addArrayMargin, + addObjectMargin: addObjectMargin + }); - removeWayIds.push(leaf.id); - keepGoing = true; - } + if (prettified.length <= length) { + return prettified; } + } - parents = vgraph.parentWays(vertex); + if (isObject$3(obj)) { + var nextIndent = currentIndent + indent; + var items = []; + var delimiters; - if (parents.length < 2) { - // vertex is no longer a key vertex - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + var comma = function comma(array, index) { + return index === array.length - 1 ? 0 : 1; + }; + + if (Array.isArray(obj)) { + for (var index = 0; index < obj.length; index++) { + items.push(_stringify(obj[index], nextIndent, comma(obj, index)) || 'null'); } - removeVertexIds.push(vertexId); - keepGoing = true; + delimiters = '[]'; + } else { + Object.keys(obj).forEach(function (key, index, array) { + var keyPart = JSON.stringify(key) + ': '; + + var value = _stringify(obj[key], nextIndent, keyPart.length + comma(array, index)); + + if (value !== undefined) { + items.push(keyPart + value); + } + }); + delimiters = '{}'; } - if (parents.length < 1) { - // vertex is no longer attached to anything - vgraph = vgraph.remove(vertex); + if (items.length > 0) { + return [delimiters[0], indent + items.join(',\n' + nextIndent), delimiters[1]].join('\n' + currentIndent); } } - } while (keepGoing); - vertices = vertices.filter(function (vertex) { - return removeVertexIds.indexOf(vertex.id) === -1; - }).map(function (vertex) { - return vgraph.entity(vertex.id); + return string; + }(obj, '', 0); + } // Note: This regex matches even invalid JSON strings, but since we’re + // working on the output of `JSON.stringify` we know that only valid strings + // are present (unless the user supplied a weird `options.indent` but in + // that case we don’t care since the output would be invalid anyway). + + + var stringOrChar = /("(?:[^\\"]|\\.)*")|[:,\][}{]/g; + + function prettify(string, options) { + options = options || {}; + var tokens = { + '{': '{', + '}': '}', + '[': '[', + ']': ']', + ',': ', ', + ':': ': ' + }; + + if (options.addMargin || options.addObjectMargin) { + tokens['{'] = '{ '; + tokens['}'] = ' }'; + } + + if (options.addMargin || options.addArrayMargin) { + tokens['['] = '[ '; + tokens[']'] = ' ]'; + } + + return string.replace(stringOrChar, function (match, string) { + return string ? match : tokens[match]; }); - ways = ways.filter(function (way) { - return removeWayIds.indexOf(way.id) === -1; - }).map(function (way) { - return vgraph.entity(way.id); - }); // OK! Here is our intersection.. + } - var intersection = { - graph: vgraph, - actions: actions, - vertices: vertices, - ways: ways - }; // Get all the valid turns through this intersection given a starting way id. - // This operates on the virtual graph for everything. + function get(options, name, defaultValue) { + return name in options ? options[name] : defaultValue; + } + + var jsonStringifyPrettyCompact = stringify; + + var _default = /*#__PURE__*/function () { + // constructor // - // Basically, walk through all possible paths from starting way, - // honoring the existing turn restrictions as we go (watch out for loops!) + // `fc` Optional FeatureCollection of known features // - // For each path found, generate and return a `osmTurn` datastructure. + // Optionally pass a GeoJSON FeatureCollection of known features which we can refer to later. + // Each feature must have a filename-like `id`, for example: `something.geojson` // + // { + // "type": "FeatureCollection" + // "features": [ + // { + // "type": "Feature", + // "id": "philly_metro.geojson", + // "properties": { … }, + // "geometry": { … } + // } + // ] + // } + function _default(fc) { + var _this = this; - intersection.turns = function (fromWayId, maxViaWay) { - if (!fromWayId) return []; - if (!maxViaWay) maxViaWay = 0; - var vgraph = intersection.graph; - var keyVertexIds = intersection.vertices.map(function (v) { - return v.id; - }); - var start = vgraph.entity(fromWayId); - if (!start || !(start.__from || start.__via)) return []; // maxViaWay=0 from-*-to (0 vias) - // maxViaWay=1 from-*-via-*-to (1 via max) - // maxViaWay=2 from-*-via-*-via-*-to (2 vias max) + _classCallCheck$1(this, _default); + + // The _cache retains resolved features, so if you ask for the same thing multiple times + // we don't repeat the expensive resolving/clipping operations. + // + // Each feature has a stable identifier that is used as the cache key. + // The identifiers look like: + // - for point locations, the stringified point: e.g. '[8.67039,49.41882]' + // - for geojson locations, the geojson id: e.g. 'de-hamburg.geojson' + // - for countrycoder locations, feature.id property: e.g. 'Q2' (countrycoder uses Wikidata identifiers) + // - for aggregated locationSets, +[include]-[exclude]: e.g '+[Q2]-[Q18,Q27611]' + this._cache = {}; // When strict mode = true, throw on invalid locations or locationSets. + // When strict mode = false, return `null` for invalid locations or locationSets. + + this._strict = true; // process input FeatureCollection + + if (fc && fc.type === 'FeatureCollection' && Array.isArray(fc.features)) { + fc.features.forEach(function (feature) { + feature.properties = feature.properties || {}; + var props = feature.properties; // Get `id` from either `id` or `properties` + + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase + + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists + + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² + + props.area = Number(area.toFixed(2)); + } + + _this._cache[id] = feature; + }); + } // Replace CountryCoder world geometry to be a polygon covering the world. + + + var world = _cloneDeep(feature$1('Q2')); + + world.geometry = { + type: 'Polygon', + coordinates: [[[-180, -90], [180, -90], [180, 90], [-180, 90], [-180, -90]]] + }; + world.id = 'Q2'; + world.properties.id = 'Q2'; + world.properties.area = geojsonArea.geometry(world.geometry) / 1e6; // m² to km² - var maxPathLength = maxViaWay * 2 + 3; - var turns = []; - step(start); - return turns; // traverse the intersection graph and find all the valid paths + this._cache.Q2 = world; + } // validateLocation + // `location` The location to validate + // + // Pass a `location` value to validate + // + // Returns a result like: + // { + // type: 'point', 'geojson', or 'countrycoder' + // location: the queried location + // id: the stable identifier for the feature + // } + // or `null` if the location is invalid + // - function step(entity, currPath, currRestrictions, matchedRestriction) { - currPath = (currPath || []).slice(); // shallow copy - if (currPath.length >= maxPathLength) return; - currPath.push(entity.id); - currRestrictions = (currRestrictions || []).slice(); // shallow copy + _createClass$1(_default, [{ + key: "validateLocation", + value: function validateLocation(location) { + if (Array.isArray(location) && (location.length === 2 || location.length === 3)) { + // [lon, lat] or [lon, lat, radius] point? + var lon = location[0]; + var lat = location[1]; + var radius = location[2]; - var i, j; + if (Number.isFinite(lon) && lon >= -180 && lon <= 180 && Number.isFinite(lat) && lat >= -90 && lat <= 90 && (location.length === 2 || Number.isFinite(radius) && radius > 0)) { + var id = '[' + location.toString() + ']'; + return { + type: 'point', + location: location, + id: id + }; + } + } else if (typeof location === 'string' && /^\S+\.geojson$/i.test(location)) { + // a .geojson filename? + var _id = location.toLowerCase(); - if (entity.type === 'node') { - var parents = vgraph.parentWays(entity); - var nextWays = []; // which ways can we step into? + if (this._cache[_id]) { + return { + type: 'geojson', + location: location, + id: _id + }; + } + } else if (typeof location === 'string' || typeof location === 'number') { + // a country-coder value? + var feature = feature$1(location); - for (i = 0; i < parents.length; i++) { - var way = parents[i]; // if next way is a oneway incoming to this vertex, skip + if (feature) { + // Use wikidata QID as the identifier, since that seems to be the one + // property that everything in CountryCoder is guaranteed to have. + var _id2 = feature.properties.wikidata; + return { + type: 'countrycoder', + location: location, + id: _id2 + }; + } + } - if (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip + if (this._strict) { + throw new Error("validateLocation: Invalid location: \"".concat(location, "\".")); + } else { + return null; + } + } // resolveLocation + // `location` The location to resolve + // + // Pass a `location` value to resolve + // + // Returns a result like: + // { + // type: 'point', 'geojson', or 'countrycoder' + // location: the queried location + // id: a stable identifier for the feature + // feature: the resolved GeoJSON feature + // } + // or `null` if the location is invalid + // - if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) + }, { + key: "resolveLocation", + value: function resolveLocation(location) { + var valid = this.validateLocation(location); + if (!valid) return null; + var id = valid.id; // Return a result from cache if we can - var restrict = null; + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); + } // A [lon,lat] coordinate pair? - for (j = 0; j < currRestrictions.length; j++) { - var restriction = currRestrictions[j]; - var f = restriction.memberByRole('from'); - var v = restriction.membersByRole('via'); - var t = restriction.memberByRole('to'); - var isOnly = /^only_/.test(restriction.tags.restriction); // Does the current path match this turn restriction? - var matchesFrom = f.id === fromWayId; - var matchesViaTo = false; - var isAlongOnlyPath = false; + if (valid.type === 'point') { + var lon = location[0]; + var lat = location[1]; + var radius = location[2] || 25; // km - if (t.id === way.id) { - // match TO - if (v.length === 1 && v[0].type === 'node') { - // match VIA node - matchesViaTo = v[0].id === entity.id && (matchesFrom && currPath.length === 2 || !matchesFrom && currPath.length > 2); - } else { - // match all VIA ways - var pathVias = []; + var EDGES = 10; + var PRECISION = 3; + var area = Math.PI * radius * radius; + var feature = this._cache[id] = precision({ + type: 'Feature', + id: id, + properties: { + id: id, + area: Number(area.toFixed(2)) + }, + geometry: circleToPolygon([lon, lat], radius * 1000, EDGES) // km to m - for (k = 2; k < currPath.length; k += 2) { - // k = 2 skips FROM - pathVias.push(currPath[k]); // (path goes way-node-way...) - } + }, PRECISION); + return Object.assign(valid, { + feature: feature + }); // A .geojson filename? + } else if (valid.type === 'geojson') ; else if (valid.type === 'countrycoder') { + var _feature = _cloneDeep(feature$1(id)); - var restrictionVias = []; + var props = _feature.properties; // -> This block of code is weird and requires some explanation. <- + // CountryCoder includes higher level features which are made up of members. + // These features don't have their own geometry, but CountryCoder provides an + // `aggregateFeature` method to combine these members into a MultiPolygon. + // In the past, Turf/JSTS/martinez could not handle the aggregated features, + // so we'd iteratively union them all together. (this was slow) + // But now mfogel/polygon-clipping handles these MultiPolygons like a boss. + // This approach also has the benefit of removing all the internal boaders and + // simplifying the regional polygons a lot. - for (k = 0; k < v.length; k++) { - if (v[k].type === 'way') { - restrictionVias.push(v[k].id); - } - } + if (Array.isArray(props.members)) { + var aggregate = aggregateFeature(id); + aggregate.geometry.coordinates = _clip([aggregate], 'UNION').geometry.coordinates; + _feature.geometry = aggregate.geometry; + } // Ensure `area` property exists - var diff = utilArrayDifference(pathVias, restrictionVias); - matchesViaTo = !diff.length; - } - } else if (isOnly) { - for (k = 0; k < v.length; k++) { - // way doesn't match TO, but is one of the via ways along the path of an "only" - if (v[k].type === 'way' && v[k].id === way.id) { - isAlongOnlyPath = true; - break; - } - } - } - if (matchesViaTo) { - if (isOnly) { - restrict = { - id: restriction.id, - direct: matchesFrom, - from: f.id, - only: true, - end: true - }; - } else { - restrict = { - id: restriction.id, - direct: matchesFrom, - from: f.id, - no: true, - end: true - }; - } - } else { - // indirect - caused by a different nearby restriction - if (isAlongOnlyPath) { - restrict = { - id: restriction.id, - direct: false, - from: f.id, - only: true, - end: false - }; - } else if (isOnly) { - restrict = { - id: restriction.id, - direct: false, - from: f.id, - no: true, - end: true - }; - } - } // stop looking if we find a "direct" restriction (matching FROM, VIA, TO) + if (!props.area) { + var _area = geojsonArea.geometry(_feature.geometry) / 1e6; // m² to km² - if (restrict && restrict.direct) break; - } + props.area = Number(_area.toFixed(2)); + } // Ensure `id` property exists - nextWays.push({ - way: way, - restrict: restrict - }); - } - nextWays.forEach(function (nextWay) { - step(nextWay.way, currPath, currRestrictions, nextWay.restrict); + _feature.id = id; + props.id = id; + this._cache[id] = _feature; + return Object.assign(valid, { + feature: _feature }); + } + + if (this._strict) { + throw new Error("resolveLocation: Couldn't resolve location \"".concat(location, "\".")); } else { - // entity.type === 'way' - if (currPath.length >= 3) { - // this is a "complete" path.. - var turnPath = currPath.slice(); // shallow copy - // an indirect restriction - only include the partial path (starting at FROM) + return null; + } + } // validateLocationSet + // `locationSet` the locationSet to validate + // + // Pass a locationSet Object to validate like: + // { + // include: [ Array of locations ], + // exclude: [ Array of locations ] + // } + // + // Returns a result like: + // { + // type: 'locationset' + // locationSet: the queried locationSet + // id: the stable identifier for the feature + // } + // or `null` if the locationSet is invalid + // - if (matchedRestriction && matchedRestriction.direct === false) { - for (i = 0; i < turnPath.length; i++) { - if (turnPath[i] === matchedRestriction.from) { - turnPath = turnPath.slice(i); - break; - } - } - } + }, { + key: "validateLocationSet", + value: function validateLocationSet(locationSet) { + locationSet = locationSet || {}; + var validator = this.validateLocation.bind(this); + var include = (locationSet.include || []).map(validator).filter(Boolean); + var exclude = (locationSet.exclude || []).map(validator).filter(Boolean); - var turn = pathToTurn(turnPath); + if (!include.length) { + if (this._strict) { + throw new Error("validateLocationSet: LocationSet includes nothing."); + } else { + // non-strict mode, replace an empty locationSet with one that includes "the world" + locationSet.include = ['Q2']; + include = [{ + type: 'countrycoder', + location: 'Q2', + id: 'Q2' + }]; + } + } // Generate stable identifier - if (turn) { - if (matchedRestriction) { - turn.restrictionID = matchedRestriction.id; - turn.no = matchedRestriction.no; - turn.only = matchedRestriction.only; - turn.direct = matchedRestriction.direct; - } - turns.push(osmTurn(turn)); - } + include.sort(_sortLocations); + var id = '+[' + include.map(function (d) { + return d.id; + }).join(',') + ']'; - if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here - } + if (exclude.length) { + exclude.sort(_sortLocations); + id += '-[' + exclude.map(function (d) { + return d.id; + }).join(',') + ']'; + } - if (matchedRestriction && matchedRestriction.end) return; // don't advance any further - // which nodes can we step into? + return { + type: 'locationset', + locationSet: locationSet, + id: id + }; + } // resolveLocationSet + // `locationSet` the locationSet to resolve + // + // Pass a locationSet Object to validate like: + // { + // include: [ Array of locations ], + // exclude: [ Array of locations ] + // } + // + // Returns a result like: + // { + // type: 'locationset' + // locationSet: the queried locationSet + // id: the stable identifier for the feature + // feature: the resolved GeoJSON feature + // } + // or `null` if the locationSet is invalid + // - var n1 = vgraph.entity(entity.first()); - var n2 = vgraph.entity(entity.last()); - var dist = geoSphericalDistance(n1.loc, n2.loc); - var nextNodes = []; + }, { + key: "resolveLocationSet", + value: function resolveLocationSet(locationSet) { + locationSet = locationSet || {}; + var valid = this.validateLocationSet(locationSet); + if (!valid) return null; + var id = valid.id; // Return a result from cache if we can - if (currPath.length > 1) { - if (dist > maxDistance) return; // the next node is too far + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); + } - if (!entity.__via) return; // this way is a leaf / can't be a via - } + var resolver = this.resolveLocation.bind(this); + var includes = (locationSet.include || []).map(resolver).filter(Boolean); + var excludes = (locationSet.exclude || []).map(resolver).filter(Boolean); // Return quickly if it's a single included location.. - if (!entity.__oneWay && // bidirectional.. - keyVertexIds.indexOf(n1.id) !== -1 && // key vertex.. - currPath.indexOf(n1.id) === -1) { - // haven't seen it yet.. - nextNodes.push(n1); // can advance to first node - } + if (includes.length === 1 && excludes.length === 0) { + return Object.assign(valid, { + feature: includes[0].feature + }); + } // Calculate unions - if (keyVertexIds.indexOf(n2.id) !== -1 && // key vertex.. - currPath.indexOf(n2.id) === -1) { - // haven't seen it yet.. - nextNodes.push(n2); // can advance to last node - } - nextNodes.forEach(function (nextNode) { - // gather restrictions FROM this way - var fromRestrictions = vgraph.parentRelations(entity).filter(function (r) { - if (!r.isRestriction()) return false; - var f = r.memberByRole('from'); - if (!f || f.id !== entity.id) return false; - var isOnly = /^only_/.test(r.tags.restriction); - if (!isOnly) return true; // `only_` restrictions only matter along the direction of the VIA - #4849 + var includeGeoJSON = _clip(includes.map(function (d) { + return d.feature; + }), 'UNION'); - var isOnlyVia = false; - var v = r.membersByRole('via'); + var excludeGeoJSON = _clip(excludes.map(function (d) { + return d.feature; + }), 'UNION'); // Calculate difference, update `area` and return result - if (v.length === 1 && v[0].type === 'node') { - // via node - isOnlyVia = v[0].id === nextNode.id; - } else { - // via way(s) - for (var i = 0; i < v.length; i++) { - if (v[i].type !== 'way') continue; - var viaWay = vgraph.entity(v[i].id); - if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { - isOnlyVia = true; - break; - } - } - } + var resultGeoJSON = excludeGeoJSON ? _clip([includeGeoJSON, excludeGeoJSON], 'DIFFERENCE') : includeGeoJSON; + var area = geojsonArea.geometry(resultGeoJSON.geometry) / 1e6; // m² to km² - return isOnlyVia; - }); - step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); - }); + resultGeoJSON.id = id; + resultGeoJSON.properties = { + id: id, + area: Number(area.toFixed(2)) + }; + this._cache[id] = resultGeoJSON; + return Object.assign(valid, { + feature: resultGeoJSON + }); + } // strict + // + + }, { + key: "strict", + value: function strict(val) { + if (val === undefined) { + // get + return this._strict; + } else { + // set + this._strict = val; + return this; } - } // assumes path is alternating way-node-way of odd length + } // cache + // convenience method to access the internal cache + }, { + key: "cache", + value: function cache() { + return this._cache; + } // stringify + // convenience method to prettyStringify the given object - function pathToTurn(path) { - if (path.length < 3) return; - var fromWayId, fromNodeId, fromVertexId; - var toWayId, toNodeId, toVertexId; - var viaWayIds, viaNodeId, isUturn; - fromWayId = path[0]; - toWayId = path[path.length - 1]; + }, { + key: "stringify", + value: function stringify(obj, options) { + return jsonStringifyPrettyCompact(obj, options); + } + }]); - if (path.length === 3 && fromWayId === toWayId) { - // u turn - var way = vgraph.entity(fromWayId); - if (way.__oneWay) return null; - isUturn = true; - viaNodeId = fromVertexId = toVertexId = path[1]; - fromNodeId = toNodeId = adjacentNode(fromWayId, viaNodeId); - } else { - isUturn = false; - fromVertexId = path[1]; - fromNodeId = adjacentNode(fromWayId, fromVertexId); - toVertexId = path[path.length - 2]; - toNodeId = adjacentNode(toWayId, toVertexId); + return _default; + }(); // Wrap the mfogel/polygon-clipping library and return a GeoJSON feature. - if (path.length === 3) { - viaNodeId = path[1]; - } else { - viaWayIds = path.filter(function (entityId) { - return entityId[0] === 'w'; - }); - viaWayIds = viaWayIds.slice(1, viaWayIds.length - 1); // remove first, last - } - } + function _clip(features, which) { + if (!Array.isArray(features) || !features.length) return null; + var fn = { + UNION: index.union, + DIFFERENCE: index.difference + }[which]; + var args = features.map(function (feature) { + return feature.geometry.coordinates; + }); + var coords = fn.apply(null, args); + return { + type: 'Feature', + properties: {}, + geometry: { + type: whichType(coords), + coordinates: coords + } + }; // is this a Polygon or a MultiPolygon? - return { - key: path.join('_'), - path: path, - from: { - node: fromNodeId, - way: fromWayId, - vertex: fromVertexId - }, - via: { - node: viaNodeId, - ways: viaWayIds - }, - to: { - node: toNodeId, - way: toWayId, - vertex: toVertexId - }, - u: isUturn - }; + function whichType(coords) { + var a = Array.isArray(coords); + var b = a && Array.isArray(coords[0]); + var c = b && Array.isArray(coords[0][0]); + var d = c && Array.isArray(coords[0][0][0]); + return d ? 'MultiPolygon' : 'Polygon'; + } + } - function adjacentNode(wayId, affixId) { - var nodes = vgraph.entity(wayId).nodes; - return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; - } - } - }; + function _cloneDeep(obj) { + return JSON.parse(JSON.stringify(obj)); + } // Sorting the location lists is ok because they end up unioned together. + // This sorting makes it possible to generate a deterministic id. - return intersection; + + function _sortLocations(a, b) { + var rank = { + countrycoder: 1, + geojson: 2, + point: 3 + }; + var aRank = rank[a.type]; + var bRank = rank[b.type]; + return aRank > bRank ? 1 : aRank < bRank ? -1 : a.id.localeCompare(b.id); } - function osmInferRestriction(graph, turn, projection) { - var fromWay = graph.entity(turn.from.way); - var fromNode = graph.entity(turn.from.node); - var fromVertex = graph.entity(turn.from.vertex); - var toWay = graph.entity(turn.to.way); - var toNode = graph.entity(turn.to.node); - var toVertex = graph.entity(turn.to.vertex); - var fromOneWay = fromWay.tags.oneway === 'yes'; - var toOneWay = toWay.tags.oneway === 'yes'; - var angle = (geoAngle(fromVertex, fromNode, projection) - geoAngle(toVertex, toNode, projection)) * 180 / Math.PI; - while (angle < 0) { - angle += 360; - } + var $$b = _export; + + // `Number.MAX_SAFE_INTEGER` constant + // https://tc39.es/ecma262/#sec-number.max_safe_integer + $$b({ target: 'Number', stat: true }, { + MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF + }); - if (fromNode === toNode) return 'no_u_turn'; - if ((angle < 23 || angle > 336) && fromOneWay && toOneWay) return 'no_u_turn'; // wider tolerance for u-turn if both ways are oneway + var aesJs = {exports: {}}; - if ((angle < 40 || angle > 319) && fromOneWay && toOneWay && turn.from.vertex !== turn.to.vertex) return 'no_u_turn'; // even wider tolerance for u-turn if there is a via way (from !== to) + (function (module, exports) { + (function (root) { - if (angle < 158) return 'no_right_turn'; - if (angle > 202) return 'no_left_turn'; - return 'no_straight_on'; - } + function checkInt(value) { + return parseInt(value) === value; + } - function actionMergePolygon(ids, newRelationId) { - function groupEntities(graph) { - var entities = ids.map(function (id) { - return graph.entity(id); - }); - var geometryGroups = utilArrayGroupBy(entities, function (entity) { - if (entity.type === 'way' && entity.isClosed()) { - return 'closedWay'; - } else if (entity.type === 'relation' && entity.isMultipolygon()) { - return 'multipolygon'; - } else { - return 'other'; + function checkInts(arrayish) { + if (!checkInt(arrayish.length)) { + return false; } - }); - return Object.assign({ - closedWay: [], - multipolygon: [], - other: [] - }, geometryGroups); - } - var action = function action(graph) { - var entities = groupEntities(graph); // An array representing all the polygons that are part of the multipolygon. - // - // Each element is itself an array of objects with an id property, and has a - // locs property which is an array of the locations forming the polygon. + for (var i = 0; i < arrayish.length; i++) { + if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { + return false; + } + } - var polygons = entities.multipolygon.reduce(function (polygons, m) { - return polygons.concat(osmJoinWays(m.members, graph)); - }, []).concat(entities.closedWay.map(function (d) { - var member = [{ - id: d.id - }]; - member.nodes = graph.childNodes(d); - return member; - })); // contained is an array of arrays of boolean values, - // where contained[j][k] is true iff the jth way is - // contained by the kth way. + return true; + } - var contained = polygons.map(function (w, i) { - return polygons.map(function (d, n) { - if (i === n) return null; - return geoPolygonContainsPolygon(d.nodes.map(function (n) { - return n.loc; - }), w.nodes.map(function (n) { - return n.loc; - })); - }); - }); // Sort all polygons as either outer or inner ways + function coerceArray(arg, copy) { + // ArrayBuffer view + if (arg.buffer && arg.name === 'Uint8Array') { + if (copy) { + if (arg.slice) { + arg = arg.slice(); + } else { + arg = Array.prototype.slice.call(arg); + } + } - var members = []; - var outer = true; + return arg; + } // It's an array; check it is a valid representation of a byte - while (polygons.length) { - extractUncontained(polygons); - polygons = polygons.filter(isContained); - contained = contained.filter(isContained).map(filterContained); - } - function isContained(d, i) { - return contained[i].some(function (val) { - return val; - }); + if (Array.isArray(arg)) { + if (!checkInts(arg)) { + throw new Error('Array contains invalid value: ' + arg); + } + + return new Uint8Array(arg); + } // Something else, but behaves like an array (maybe a Buffer? Arguments?) + + + if (checkInt(arg.length) && checkInts(arg)) { + return new Uint8Array(arg); + } + + throw new Error('unsupported array-like object'); } - function filterContained(d) { - return d.filter(isContained); + function createArray(length) { + return new Uint8Array(length); } - function extractUncontained(polygons) { - polygons.forEach(function (d, i) { - if (!isContained(d, i)) { - d.forEach(function (member) { - members.push({ - type: 'way', - id: member.id, - role: outer ? 'outer' : 'inner' - }); - }); + function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) { + if (sourceStart != null || sourceEnd != null) { + if (sourceArray.slice) { + sourceArray = sourceArray.slice(sourceStart, sourceEnd); + } else { + sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd); } - }); - outer = !outer; - } // Move all tags to one relation + } + targetArray.set(sourceArray, targetStart); + } - var relation = entities.multipolygon[0] || osmRelation({ - id: newRelationId, - tags: { - type: 'multipolygon' - } - }); - entities.multipolygon.slice(1).forEach(function (m) { - relation = relation.mergeTags(m.tags); - graph = graph.remove(m); - }); - entities.closedWay.forEach(function (way) { - function isThisOuter(m) { - return m.id === way.id && m.role !== 'inner'; - } + var convertUtf8 = function () { + function toBytes(text) { + var result = [], + i = 0; + text = encodeURI(text); - if (members.some(isThisOuter)) { - relation = relation.mergeTags(way.tags); - graph = graph.replace(way.update({ - tags: {} - })); - } - }); - return graph.replace(relation.update({ - members: members, - tags: utilObjectOmit(relation.tags, ['area']) - })); - }; + while (i < text.length) { + var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value - action.disabled = function (graph) { - var entities = groupEntities(graph); + if (c === 37) { + result.push(parseInt(text.substr(i, 2), 16)); + i += 2; // otherwise, just the actual byte + } else { + result.push(c); + } + } - if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { - return 'not_eligible'; - } + return coerceArray(result); + } - if (!entities.multipolygon.every(function (r) { - return r.isComplete(graph); - })) { - return 'incomplete_relation'; - } + function fromBytes(bytes) { + var result = [], + i = 0; - if (!entities.multipolygon.length) { - var sharedMultipolygons = []; - entities.closedWay.forEach(function (way, i) { - if (i === 0) { - sharedMultipolygons = graph.parentMultipolygons(way); - } else { - sharedMultipolygons = utilArrayIntersection(sharedMultipolygons, graph.parentMultipolygons(way)); + while (i < bytes.length) { + var c = bytes[i]; + + if (c < 128) { + result.push(String.fromCharCode(c)); + i++; + } else if (c > 191 && c < 224) { + result.push(String.fromCharCode((c & 0x1f) << 6 | bytes[i + 1] & 0x3f)); + i += 2; + } else { + result.push(String.fromCharCode((c & 0x0f) << 12 | (bytes[i + 1] & 0x3f) << 6 | bytes[i + 2] & 0x3f)); + i += 3; + } } - }); - sharedMultipolygons = sharedMultipolygons.filter(function (relation) { - return relation.members.length === entities.closedWay.length; - }); - if (sharedMultipolygons.length) { - // don't create a new multipolygon if it'd be redundant - return 'not_eligible'; + return result.join(''); } - } else if (entities.closedWay.some(function (way) { - return utilArrayIntersection(graph.parentMultipolygons(way), entities.multipolygon).length; - })) { - // don't add a way to a multipolygon again if it's already a member - return 'not_eligible'; - } - }; - return action; - } + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); + + var convertHex = function () { + function toBytes(text) { + var result = []; - var UNSUPPORTED_Y$3 = regexpStickyHelpers.UNSUPPORTED_Y; + for (var i = 0; i < text.length; i += 2) { + result.push(parseInt(text.substr(i, 2), 16)); + } - // `RegExp.prototype.flags` getter - // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags - if (descriptors && (/./g.flags != 'g' || UNSUPPORTED_Y$3)) { - objectDefineProperty.f(RegExp.prototype, 'flags', { - configurable: true, - get: regexpFlags - }); - } + return result; + } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html - var fastDeepEqual = function equal(a, b) { - if (a === b) return true; - if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') { - if (a.constructor !== b.constructor) return false; - var length, i, keys; + var Hex = '0123456789abcdef'; - if (Array.isArray(a)) { - length = a.length; - if (length != b.length) return false; + function fromBytes(bytes) { + var result = []; - for (i = length; i-- !== 0;) { - if (!equal(a[i], b[i])) return false; + for (var i = 0; i < bytes.length; i++) { + var v = bytes[i]; + result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); + } + + return result.join(''); } - return true; - } + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); // Number of rounds by keysize - if (a.constructor === RegExp) return a.source === b.source && a.flags === b.flags; - if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf(); - if (a.toString !== Object.prototype.toString) return a.toString() === b.toString(); - keys = Object.keys(a); - length = keys.length; - if (length !== Object.keys(b).length) return false; - for (i = length; i-- !== 0;) { - if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; - } + var numberOfRounds = { + 16: 10, + 24: 12, + 32: 14 + }; // Round constant words - for (i = length; i-- !== 0;) { - var key = keys[i]; - if (!equal(a[key], b[key])) return false; - } + var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91]; // S-box and Inverse S-box (S is for Substitution) - return true; - } // true if both NaN, false otherwise + var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]; + var Si = [0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]; // Transformations for encryption + var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a]; + var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616]; + var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16]; + var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c]; // Transformations for decryption - return a !== a && b !== b; - }; + var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742]; + var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857]; + var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8]; + var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0]; // Transformations for decryption key expansion - // J. W. Hunt and M. D. McIlroy, An algorithm for differential buffer - // comparison, Bell Telephone Laboratories CSTR #41 (1976) - // http://www.cs.dartmouth.edu/~doug/ - // https://en.wikipedia.org/wiki/Longest_common_subsequence_problem - // - // Expects two arrays, finds longest common sequence + var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]; + var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697]; + var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46]; + var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d]; - function LCS(buffer1, buffer2) { - var equivalenceClasses = {}; + function convertToInt32(bytes) { + var result = []; - for (var j = 0; j < buffer2.length; j++) { - var item = buffer2[j]; + for (var i = 0; i < bytes.length; i += 4) { + result.push(bytes[i] << 24 | bytes[i + 1] << 16 | bytes[i + 2] << 8 | bytes[i + 3]); + } - if (equivalenceClasses[item]) { - equivalenceClasses[item].push(j); - } else { - equivalenceClasses[item] = [j]; + return result; } - } - var NULLRESULT = { - buffer1index: -1, - buffer2index: -1, - chain: null - }; - var candidates = [NULLRESULT]; + var AES = function AES(key) { + if (!(this instanceof AES)) { + throw Error('AES must be instanitated with `new`'); + } - for (var i = 0; i < buffer1.length; i++) { - var _item = buffer1[i]; - var buffer2indices = equivalenceClasses[_item] || []; - var r = 0; - var c = candidates[0]; + Object.defineProperty(this, 'key', { + value: coerceArray(key, true) + }); - for (var jx = 0; jx < buffer2indices.length; jx++) { - var _j = buffer2indices[jx]; - var s = void 0; + this._prepare(); + }; - for (s = r; s < candidates.length; s++) { - if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { - break; - } - } + AES.prototype._prepare = function () { + var rounds = numberOfRounds[this.key.length]; - if (s < candidates.length) { - var newCandidate = { - buffer1index: i, - buffer2index: _j, - chain: candidates[s] - }; + if (rounds == null) { + throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); + } // encryption round keys - if (r === candidates.length) { - candidates.push(c); - } else { - candidates[r] = c; - } - r = s + 1; - c = newCandidate; + this._Ke = []; // decryption round keys - if (r === candidates.length) { - break; // no point in examining further (j)s - } + this._Kd = []; + + for (var i = 0; i <= rounds; i++) { + this._Ke.push([0, 0, 0, 0]); + + this._Kd.push([0, 0, 0, 0]); } - } - candidates[r] = c; - } // At this point, we know the LCS: it's in the reverse of the - // linked-list through .chain of candidates[candidates.length - 1]. + var roundKeyCount = (rounds + 1) * 4; + var KC = this.key.length / 4; // convert the key into ints + var tk = convertToInt32(this.key); // copy values into round key arrays - return candidates[candidates.length - 1]; - } // We apply the LCS to build a 'comm'-style picture of the - // offsets and lengths of mismatched chunks in the input - // buffers. This is used by diff3MergeRegions. + var index; + for (var i = 0; i < KC; i++) { + index = i >> 2; + this._Ke[index][i % 4] = tk[i]; + this._Kd[rounds - index][i % 4] = tk[i]; + } // key expansion (fips-197 section 5.2) - function diffIndices(buffer1, buffer2) { - var lcs = LCS(buffer1, buffer2); - var result = []; - var tail1 = buffer1.length; - var tail2 = buffer2.length; - for (var candidate = lcs; candidate !== null; candidate = candidate.chain) { - var mismatchLength1 = tail1 - candidate.buffer1index - 1; - var mismatchLength2 = tail2 - candidate.buffer2index - 1; - tail1 = candidate.buffer1index; - tail2 = candidate.buffer2index; + var rconpointer = 0; + var t = KC, + tt; - if (mismatchLength1 || mismatchLength2) { - result.push({ - buffer1: [tail1 + 1, mismatchLength1], - buffer1Content: buffer1.slice(tail1 + 1, tail1 + 1 + mismatchLength1), - buffer2: [tail2 + 1, mismatchLength2], - buffer2Content: buffer2.slice(tail2 + 1, tail2 + 1 + mismatchLength2) - }); - } - } + while (t < roundKeyCount) { + tt = tk[KC - 1]; + tk[0] ^= S[tt >> 16 & 0xFF] << 24 ^ S[tt >> 8 & 0xFF] << 16 ^ S[tt & 0xFF] << 8 ^ S[tt >> 24 & 0xFF] ^ rcon[rconpointer] << 24; + rconpointer += 1; // key expansion (for non-256 bit) - result.reverse(); - return result; - } // We apply the LCS to build a JSON representation of a - // independently derived from O, returns a fairly complicated - // internal representation of merge decisions it's taken. The - // interested reader may wish to consult - // - // Sanjeev Khanna, Keshav Kunal, and Benjamin C. Pierce. - // 'A Formal Investigation of ' In Arvind and Prasad, - // editors, Foundations of Software Technology and Theoretical - // Computer Science (FSTTCS), December 2007. - // - // (http://www.cis.upenn.edu/~bcpierce/papers/diff3-short.pdf) - // + if (KC != 8) { + for (var i = 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } // key expansion for 256-bit keys is "slightly different" (fips-197) + } else { + for (var i = 1; i < KC / 2; i++) { + tk[i] ^= tk[i - 1]; + } - function diff3MergeRegions(a, o, b) { - // "hunks" are array subsets where `a` or `b` are different from `o` - // https://www.gnu.org/software/diffutils/manual/html_node/diff3-Hunks.html - var hunks = []; + tt = tk[KC / 2 - 1]; + tk[KC / 2] ^= S[tt & 0xFF] ^ S[tt >> 8 & 0xFF] << 8 ^ S[tt >> 16 & 0xFF] << 16 ^ S[tt >> 24 & 0xFF] << 24; - function addHunk(h, ab) { - hunks.push({ - ab: ab, - oStart: h.buffer1[0], - oLength: h.buffer1[1], - // length of o to remove - abStart: h.buffer2[0], - abLength: h.buffer2[1] // length of a/b to insert - // abContent: (ab === 'a' ? a : b).slice(h.buffer2[0], h.buffer2[0] + h.buffer2[1]) + for (var i = KC / 2 + 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } + } // copy values into round key arrays - }); - } - diffIndices(o, a).forEach(function (item) { - return addHunk(item, 'a'); - }); - diffIndices(o, b).forEach(function (item) { - return addHunk(item, 'b'); - }); - hunks.sort(function (x, y) { - return x.oStart - y.oStart; - }); - var results = []; - var currOffset = 0; + var i = 0, + r, + c; - function advanceTo(endOffset) { - if (endOffset > currOffset) { - results.push({ - stable: true, - buffer: 'o', - bufferStart: currOffset, - bufferLength: endOffset - currOffset, - bufferContent: o.slice(currOffset, endOffset) - }); - currOffset = endOffset; - } - } + while (i < KC && t < roundKeyCount) { + r = t >> 2; + c = t % 4; + this._Ke[r][c] = tk[i]; + this._Kd[rounds - r][c] = tk[i++]; + t++; + } + } // inverse-cipher-ify the decryption round key (fips-197 section 5.3) + + + for (var r = 1; r < rounds; r++) { + for (var c = 0; c < 4; c++) { + tt = this._Kd[r][c]; + this._Kd[r][c] = U1[tt >> 24 & 0xFF] ^ U2[tt >> 16 & 0xFF] ^ U3[tt >> 8 & 0xFF] ^ U4[tt & 0xFF]; + } + } + }; + + AES.prototype.encrypt = function (plaintext) { + if (plaintext.length != 16) { + throw new Error('invalid plaintext size (must be 16 bytes)'); + } + + var rounds = this._Ke.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + + var t = convertToInt32(plaintext); - while (hunks.length) { - var hunk = hunks.shift(); - var regionStart = hunk.oStart; - var regionEnd = hunk.oStart + hunk.oLength; - var regionHunks = [hunk]; - advanceTo(regionStart); // Try to pull next overlapping hunk into this region + for (var i = 0; i < 4; i++) { + t[i] ^= this._Ke[0][i]; + } // apply round transforms - while (hunks.length) { - var nextHunk = hunks[0]; - var nextHunkStart = nextHunk.oStart; - if (nextHunkStart > regionEnd) break; // no overlap - regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); - regionHunks.push(hunks.shift()); - } + for (var r = 1; r < rounds; r++) { + for (var i = 0; i < 4; i++) { + a[i] = T1[t[i] >> 24 & 0xff] ^ T2[t[(i + 1) % 4] >> 16 & 0xff] ^ T3[t[(i + 2) % 4] >> 8 & 0xff] ^ T4[t[(i + 3) % 4] & 0xff] ^ this._Ke[r][i]; + } - if (regionHunks.length === 1) { - // Only one hunk touches this region, meaning that there is no conflict here. - // Either `a` or `b` is inserting into a region of `o` unchanged by the other. - if (hunk.abLength > 0) { - var buffer = hunk.ab === 'a' ? a : b; - results.push({ - stable: true, - buffer: hunk.ab, - bufferStart: hunk.abStart, - bufferLength: hunk.abLength, - bufferContent: buffer.slice(hunk.abStart, hunk.abStart + hunk.abLength) - }); - } - } else { - // A true a/b conflict. Determine the bounds involved from `a`, `o`, and `b`. - // Effectively merge all the `a` hunks into one giant hunk, then do the - // same for the `b` hunks; then, correct for skew in the regions of `o` - // that each side changed, and report appropriate spans for the three sides. - var bounds = { - a: [a.length, -1, o.length, -1], - b: [b.length, -1, o.length, -1] - }; + t = a.slice(); + } // the last round is special - while (regionHunks.length) { - hunk = regionHunks.shift(); - var oStart = hunk.oStart; - var oEnd = oStart + hunk.oLength; - var abStart = hunk.abStart; - var abEnd = abStart + hunk.abLength; - var _b = bounds[hunk.ab]; - _b[0] = Math.min(abStart, _b[0]); - _b[1] = Math.max(abEnd, _b[1]); - _b[2] = Math.min(oStart, _b[2]); - _b[3] = Math.max(oEnd, _b[3]); + + var result = createArray(16), + tt; + + for (var i = 0; i < 4; i++) { + tt = this._Ke[rounds][i]; + result[4 * i] = (S[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; + result[4 * i + 1] = (S[t[(i + 1) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; + result[4 * i + 2] = (S[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; + result[4 * i + 3] = (S[t[(i + 3) % 4] & 0xff] ^ tt) & 0xff; } - var aStart = bounds.a[0] + (regionStart - bounds.a[2]); - var aEnd = bounds.a[1] + (regionEnd - bounds.a[3]); - var bStart = bounds.b[0] + (regionStart - bounds.b[2]); - var bEnd = bounds.b[1] + (regionEnd - bounds.b[3]); - var result = { - stable: false, - aStart: aStart, - aLength: aEnd - aStart, - aContent: a.slice(aStart, aEnd), - oStart: regionStart, - oLength: regionEnd - regionStart, - oContent: o.slice(regionStart, regionEnd), - bStart: bStart, - bLength: bEnd - bStart, - bContent: b.slice(bStart, bEnd) - }; - results.push(result); - } + return result; + }; - currOffset = regionEnd; - } + AES.prototype.decrypt = function (ciphertext) { + if (ciphertext.length != 16) { + throw new Error('invalid ciphertext size (must be 16 bytes)'); + } - advanceTo(o.length); - return results; - } // Applies the output of diff3MergeRegions to actually - // construct the merged buffer; the returned result alternates - // between 'ok' and 'conflict' blocks. - // A "false conflict" is where `a` and `b` both change the same from `o` + var rounds = this._Kd.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + var t = convertToInt32(ciphertext); - function diff3Merge(a, o, b, options) { - var defaults = { - excludeFalseConflicts: true, - stringSeparator: /\s+/ - }; - options = Object.assign(defaults, options); - var aString = typeof a === 'string'; - var oString = typeof o === 'string'; - var bString = typeof b === 'string'; - if (aString) a = a.split(options.stringSeparator); - if (oString) o = o.split(options.stringSeparator); - if (bString) b = b.split(options.stringSeparator); - var results = []; - var regions = diff3MergeRegions(a, o, b); - var okBuffer = []; + for (var i = 0; i < 4; i++) { + t[i] ^= this._Kd[0][i]; + } // apply round transforms - function flushOk() { - if (okBuffer.length) { - results.push({ - ok: okBuffer - }); - } - okBuffer = []; - } + for (var r = 1; r < rounds; r++) { + for (var i = 0; i < 4; i++) { + a[i] = T5[t[i] >> 24 & 0xff] ^ T6[t[(i + 3) % 4] >> 16 & 0xff] ^ T7[t[(i + 2) % 4] >> 8 & 0xff] ^ T8[t[(i + 1) % 4] & 0xff] ^ this._Kd[r][i]; + } - function isFalseConflict(a, b) { - if (a.length !== b.length) return false; + t = a.slice(); + } // the last round is special - for (var i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; - } - return true; - } + var result = createArray(16), + tt; - regions.forEach(function (region) { - if (region.stable) { - var _okBuffer; + for (var i = 0; i < 4; i++) { + tt = this._Kd[rounds][i]; + result[4 * i] = (Si[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; + result[4 * i + 1] = (Si[t[(i + 3) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; + result[4 * i + 2] = (Si[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; + result[4 * i + 3] = (Si[t[(i + 1) % 4] & 0xff] ^ tt) & 0xff; + } - (_okBuffer = okBuffer).push.apply(_okBuffer, _toConsumableArray(region.bufferContent)); - } else { - if (options.excludeFalseConflicts && isFalseConflict(region.aContent, region.bContent)) { - var _okBuffer2; + return result; + }; + /** + * Mode Of Operation - Electonic Codebook (ECB) + */ - (_okBuffer2 = okBuffer).push.apply(_okBuffer2, _toConsumableArray(region.aContent)); - } else { - flushOk(); - results.push({ - conflict: { - a: region.aContent, - aIndex: region.aStart, - o: region.oContent, - oIndex: region.oStart, - b: region.bContent, - bIndex: region.bStart - } - }); + + var ModeOfOperationECB = function ModeOfOperationECB(key) { + if (!(this instanceof ModeOfOperationECB)) { + throw Error('AES must be instanitated with `new`'); } - } - }); - flushOk(); - return results; - } - function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { - discardTags = discardTags || {}; - var _option = 'safe'; // 'safe', 'force_local', 'force_remote' + this.description = "Electronic Code Block"; + this.name = "ecb"; + this._aes = new AES(key); + }; - var _conflicts = []; + ModeOfOperationECB.prototype.encrypt = function (plaintext) { + plaintext = coerceArray(plaintext); - function user(d) { - return typeof formatUser === 'function' ? formatUser(d) : d; - } + if (plaintext.length % 16 !== 0) { + throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); + } - function mergeLocation(remote, target) { - function pointEqual(a, b) { - var epsilon = 1e-6; - return Math.abs(a[0] - b[0]) < epsilon && Math.abs(a[1] - b[1]) < epsilon; - } + var ciphertext = createArray(plaintext.length); + var block = createArray(16); - if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { - return target; - } + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); + block = this._aes.encrypt(block); + copyArray(block, ciphertext, i); + } - if (_option === 'force_remote') { - return target.update({ - loc: remote.loc - }); - } + return ciphertext; + }; - _conflicts.push(_t('merge_remote_changes.conflict.location', { - user: user(remote.user) - })); + ModeOfOperationECB.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - return target; - } + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - function mergeNodes(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { - return target; - } + var plaintext = createArray(ciphertext.length); + var block = createArray(16); - if (_option === 'force_remote') { - return target.update({ - nodes: remote.nodes - }); - } + for (var i = 0; i < ciphertext.length; i += 16) { + copyArray(ciphertext, block, 0, i, i + 16); + block = this._aes.decrypt(block); + copyArray(block, plaintext, i); + } - var ccount = _conflicts.length; - var o = base.nodes || []; - var a = target.nodes || []; - var b = remote.nodes || []; - var nodes = []; - var hunks = diff3Merge(a, o, b, { - excludeFalseConflicts: true - }); + return plaintext; + }; + /** + * Mode Of Operation - Cipher Block Chaining (CBC) + */ - for (var i = 0; i < hunks.length; i++) { - var hunk = hunks[i]; - if (hunk.ok) { - nodes.push.apply(nodes, hunk.ok); - } else { - // for all conflicts, we can assume c.a !== c.b - // because `diff3Merge` called with `true` option to exclude false conflicts.. - var c = hunk.conflict; + var ModeOfOperationCBC = function ModeOfOperationCBC(key, iv) { + if (!(this instanceof ModeOfOperationCBC)) { + throw Error('AES must be instanitated with `new`'); + } - if (fastDeepEqual(c.o, c.a)) { - // only changed remotely - nodes.push.apply(nodes, c.b); - } else if (fastDeepEqual(c.o, c.b)) { - // only changed locally - nodes.push.apply(nodes, c.a); - } else { - // changed both locally and remotely - _conflicts.push(_t('merge_remote_changes.conflict.nodelist', { - user: user(remote.user) - })); + this.description = "Cipher Block Chaining"; + this.name = "cbc"; - break; - } + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); } - } - return _conflicts.length === ccount ? target.update({ - nodes: nodes - }) : target; - } + this._lastCipherblock = coerceArray(iv, true); + this._aes = new AES(key); + }; - function mergeChildren(targetWay, children, updates, graph) { - function isUsed(node, targetWay) { - var hasInterestingParent = graph.parentWays(node).some(function (way) { - return way.id !== targetWay.id; - }); - return node.hasInterestingTags() || hasInterestingParent || graph.parentRelations(node).length > 0; - } + ModeOfOperationCBC.prototype.encrypt = function (plaintext) { + plaintext = coerceArray(plaintext); - var ccount = _conflicts.length; + if (plaintext.length % 16 !== 0) { + throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); + } - for (var i = 0; i < children.length; i++) { - var id = children[i]; - var node = graph.hasEntity(id); // remove unused childNodes.. + var ciphertext = createArray(plaintext.length); + var block = createArray(16); - if (targetWay.nodes.indexOf(id) === -1) { - if (node && !isUsed(node, targetWay)) { - updates.removeIds.push(id); + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); + + for (var j = 0; j < 16; j++) { + block[j] ^= this._lastCipherblock[j]; } - continue; - } // restore used childNodes.. + this._lastCipherblock = this._aes.encrypt(block); + copyArray(this._lastCipherblock, ciphertext, i); + } + return ciphertext; + }; - var local = localGraph.hasEntity(id); - var remote = remoteGraph.hasEntity(id); - var target; + ModeOfOperationCBC.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - if (_option === 'force_remote' && remote && remote.visible) { - updates.replacements.push(remote); - } else if (_option === 'force_local' && local) { - target = osmEntity(local); + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - if (remote) { - target = target.update({ - version: remote.version - }); - } + var plaintext = createArray(ciphertext.length); + var block = createArray(16); - updates.replacements.push(target); - } else if (_option === 'safe' && local && remote && local.version !== remote.version) { - target = osmEntity(local, { - version: remote.version - }); + for (var i = 0; i < ciphertext.length; i += 16) { + copyArray(ciphertext, block, 0, i, i + 16); + block = this._aes.decrypt(block); - if (remote.visible) { - target = mergeLocation(remote, target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + for (var j = 0; j < 16; j++) { + plaintext[i + j] = block[j] ^ this._lastCipherblock[j]; } - if (_conflicts.length !== ccount) break; - updates.replacements.push(target); + copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); } - } - return targetWay; - } + return plaintext; + }; + /** + * Mode Of Operation - Cipher Feedback (CFB) + */ - function updateChildren(updates, graph) { - for (var i = 0; i < updates.replacements.length; i++) { - graph = graph.replace(updates.replacements[i]); - } - if (updates.removeIds.length) { - graph = actionDeleteMultiple(updates.removeIds)(graph); - } + var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { + if (!(this instanceof ModeOfOperationCFB)) { + throw Error('AES must be instanitated with `new`'); + } - return graph; - } + this.description = "Cipher Feedback"; + this.name = "cfb"; - function mergeMembers(remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { - return target; - } + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 size)'); + } - if (_option === 'force_remote') { - return target.update({ - members: remote.members - }); - } + if (!segmentSize) { + segmentSize = 1; + } - _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { - user: user(remote.user) - })); + this.segmentSize = segmentSize; + this._shiftRegister = coerceArray(iv, true); + this._aes = new AES(key); + }; - return target; - } + ModeOfOperationCFB.prototype.encrypt = function (plaintext) { + if (plaintext.length % this.segmentSize != 0) { + throw new Error('invalid plaintext size (must be segmentSize bytes)'); + } - function mergeTags(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { - return target; - } + var encrypted = coerceArray(plaintext, true); + var xorSegment; - if (_option === 'force_remote') { - return target.update({ - tags: remote.tags - }); - } + for (var i = 0; i < encrypted.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - var ccount = _conflicts.length; - var o = base.tags || {}; - var a = target.tags || {}; - var b = remote.tags || {}; - var keys = utilArrayUnion(utilArrayUnion(Object.keys(o), Object.keys(a)), Object.keys(b)).filter(function (k) { - return !discardTags[k]; - }); - var tags = Object.assign({}, a); // shallow copy + for (var j = 0; j < this.segmentSize; j++) { + encrypted[i + j] ^= xorSegment[j]; + } // Shift the register - var changed = false; - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } - if (o[k] !== b[k] && a[k] !== b[k]) { - // changed remotely.. - if (o[k] !== a[k]) { - // changed locally.. - _conflicts.push(_t('merge_remote_changes.conflict.tags', { - tag: k, - local: a[k], - remote: b[k], - user: user(remote.user) - })); - } else { - // unchanged locally, accept remote change.. - if (b.hasOwnProperty(k)) { - tags[k] = b[k]; - } else { - delete tags[k]; - } + return encrypted; + }; - changed = true; - } + ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { + if (ciphertext.length % this.segmentSize != 0) { + throw new Error('invalid ciphertext size (must be segmentSize bytes)'); } - } - return changed && _conflicts.length === ccount ? target.update({ - tags: tags - }) : target; - } // `graph.base()` is the common ancestor of the two graphs. - // `localGraph` contains user's edits up to saving - // `remoteGraph` contains remote edits to modified nodes - // `graph` must be a descendent of `localGraph` and may include - // some conflict resolution actions performed on it. - // - // --- ... --- `localGraph` -- ... -- `graph` - // / - // `graph.base()` --- ... --- `remoteGraph` - // + var plaintext = coerceArray(ciphertext, true); + var xorSegment; + + for (var i = 0; i < plaintext.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); + + for (var j = 0; j < this.segmentSize; j++) { + plaintext[i + j] ^= xorSegment[j]; + } // Shift the register + + + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } + + return plaintext; + }; + /** + * Mode Of Operation - Output Feedback (OFB) + */ + + var ModeOfOperationOFB = function ModeOfOperationOFB(key, iv) { + if (!(this instanceof ModeOfOperationOFB)) { + throw Error('AES must be instanitated with `new`'); + } - var action = function action(graph) { - var updates = { - replacements: [], - removeIds: [] + this.description = "Output Feedback"; + this.name = "ofb"; + + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } + + this._lastPrecipher = coerceArray(iv, true); + this._lastPrecipherIndex = 16; + this._aes = new AES(key); }; - var base = graph.base().entities[id]; - var local = localGraph.entity(id); - var remote = remoteGraph.entity(id); - var target = osmEntity(local, { - version: remote.version - }); // delete/undelete - if (!remote.visible) { - if (_option === 'force_remote') { - return actionDeleteMultiple([id])(graph); - } else if (_option === 'force_local') { - if (target.type === 'way') { - target = mergeChildren(target, utilArrayUniq(local.nodes), updates, graph); - graph = updateChildren(updates, graph); - } + ModeOfOperationOFB.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); - return graph.replace(target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + for (var i = 0; i < encrypted.length; i++) { + if (this._lastPrecipherIndex === 16) { + this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); + this._lastPrecipherIndex = 0; + } - return graph; // do nothing + encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; } - } // merge + return encrypted; + }; // Decryption is symetric - if (target.type === 'node') { - target = mergeLocation(remote, target); - } else if (target.type === 'way') { - // pull in any child nodes that may not be present locally.. - graph.rebase(remoteGraph.childNodes(remote), [graph], false); - target = mergeNodes(base, remote, target); - target = mergeChildren(target, utilArrayUnion(local.nodes, remote.nodes), updates, graph); - } else if (target.type === 'relation') { - target = mergeMembers(remote, target); - } - target = mergeTags(base, remote, target); + ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; + /** + * Counter object for CTR common mode of operation + */ - if (!_conflicts.length) { - graph = updateChildren(updates, graph).replace(target); - } + var Counter = function Counter(initialValue) { + if (!(this instanceof Counter)) { + throw Error('Counter must be instanitated with `new`'); + } // We allow 0, but anything false-ish uses the default 1 - return graph; - }; - action.withOption = function (opt) { - _option = opt; - return action; - }; + if (initialValue !== 0 && !initialValue) { + initialValue = 1; + } - action.conflicts = function () { - return _conflicts; - }; + if (typeof initialValue === 'number') { + this._counter = createArray(16); + this.setValue(initialValue); + } else { + this.setBytes(initialValue); + } + }; - return action; - } + Counter.prototype.setValue = function (value) { + if (typeof value !== 'number' || parseInt(value) != value) { + throw new Error('invalid counter value (must be an integer)'); + } // We cannot safely handle numbers beyond the safe range for integers - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as - function actionMove(moveIDs, tryDelta, projection, cache) { - var _delta = tryDelta; + if (value > Number.MAX_SAFE_INTEGER) { + throw new Error('integer value out of safe range'); + } - function setupCache(graph) { - function canMove(nodeID) { - // Allow movement of any node that is in the selectedIDs list.. - if (moveIDs.indexOf(nodeID) !== -1) return true; // Allow movement of a vertex where 2 ways meet.. + for (var index = 15; index >= 0; --index) { + this._counter[index] = value % 256; + value = parseInt(value / 256); + } + }; - var parents = graph.parentWays(graph.entity(nodeID)); - if (parents.length < 3) return true; // Restrict movement of a vertex where >2 ways meet, unless all parentWays are moving too.. + Counter.prototype.setBytes = function (bytes) { + bytes = coerceArray(bytes, true); - var parentsMoving = parents.every(function (way) { - return cache.moving[way.id]; - }); - if (!parentsMoving) delete cache.moving[nodeID]; - return parentsMoving; - } + if (bytes.length != 16) { + throw new Error('invalid counter bytes size (must be 16 bytes)'); + } - function cacheEntities(ids) { - for (var i = 0; i < ids.length; i++) { - var id = ids[i]; - if (cache.moving[id]) continue; - cache.moving[id] = true; - var entity = graph.hasEntity(id); - if (!entity) continue; + this._counter = bytes; + }; - if (entity.type === 'node') { - cache.nodes.push(id); - cache.startLoc[id] = entity.loc; - } else if (entity.type === 'way') { - cache.ways.push(id); - cacheEntities(entity.nodes); + Counter.prototype.increment = function () { + for (var i = 15; i >= 0; i--) { + if (this._counter[i] === 255) { + this._counter[i] = 0; } else { - cacheEntities(entity.members.map(function (member) { - return member.id; - })); + this._counter[i]++; + break; } } - } + }; + /** + * Mode Of Operation - Counter (CTR) + */ - function cacheIntersections(ids) { - function isEndpoint(way, id) { - return !way.isClosed() && !!way.affix(id); - } - for (var i = 0; i < ids.length; i++) { - var id = ids[i]; // consider only intersections with 1 moved and 1 unmoved way. + var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { + if (!(this instanceof ModeOfOperationCTR)) { + throw Error('AES must be instanitated with `new`'); + } - var childNodes = graph.childNodes(graph.entity(id)); + this.description = "Counter"; + this.name = "ctr"; - for (var j = 0; j < childNodes.length; j++) { - var node = childNodes[j]; - var parents = graph.parentWays(node); - if (parents.length !== 2) continue; - var moved = graph.entity(id); - var unmoved = null; + if (!(counter instanceof Counter)) { + counter = new Counter(counter); + } - for (var k = 0; k < parents.length; k++) { - var way = parents[k]; + this._counter = counter; + this._remainingCounter = null; + this._remainingCounterIndex = 16; + this._aes = new AES(key); + }; - if (!cache.moving[way.id]) { - unmoved = way; - break; - } - } + ModeOfOperationCTR.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); - if (!unmoved) continue; // exclude ways that are overly connected.. + for (var i = 0; i < encrypted.length; i++) { + if (this._remainingCounterIndex === 16) { + this._remainingCounter = this._aes.encrypt(this._counter._counter); + this._remainingCounterIndex = 0; - if (utilArrayIntersection(moved.nodes, unmoved.nodes).length > 2) continue; - if (moved.isArea() || unmoved.isArea()) continue; - cache.intersections.push({ - nodeId: node.id, - movedId: moved.id, - unmovedId: unmoved.id, - movedIsEP: isEndpoint(moved, node.id), - unmovedIsEP: isEndpoint(unmoved, node.id) - }); + this._counter.increment(); } - } - } - - if (!cache) { - cache = {}; - } - - if (!cache.ok) { - cache.moving = {}; - cache.intersections = []; - cache.replacedVertex = {}; - cache.startLoc = {}; - cache.nodes = []; - cache.ways = []; - cacheEntities(moveIDs); - cacheIntersections(cache.ways); - cache.nodes = cache.nodes.filter(canMove); - cache.ok = true; - } - } // Place a vertex where the moved vertex used to be, to preserve way shape.. - // - // Start: - // b ---- e - // / \ - // / \ - // / \ - // a c - // - // * node '*' added to preserve shape - // / \ - // / b ---- e way `b,e` moved here: - // / \ - // a c - // - // - - function replaceMovedVertex(nodeId, wayId, graph, delta) { - var way = graph.entity(wayId); - var moved = graph.entity(nodeId); - var movedIndex = way.nodes.indexOf(nodeId); - var len, prevIndex, nextIndex; + encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; + } - if (way.isClosed()) { - len = way.nodes.length - 1; - prevIndex = (movedIndex + len - 1) % len; - nextIndex = (movedIndex + len + 1) % len; - } else { - len = way.nodes.length; - prevIndex = movedIndex - 1; - nextIndex = movedIndex + 1; - } + return encrypted; + }; // Decryption is symetric - var prev = graph.hasEntity(way.nodes[prevIndex]); - var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. - if (!prev || !next) return graph; - var key = wayId + '_' + nodeId; - var orig = cache.replacedVertex[key]; + ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; /////////////////////// + // Padding + // See:https://tools.ietf.org/html/rfc2315 - if (!orig) { - orig = osmNode(); - cache.replacedVertex[key] = orig; - cache.startLoc[orig.id] = cache.startLoc[nodeId]; - } + function pkcs7pad(data) { + data = coerceArray(data, true); + var padder = 16 - data.length % 16; + var result = createArray(data.length + padder); + copyArray(data, result); - var start, end; + for (var i = data.length; i < result.length; i++) { + result[i] = padder; + } - if (delta) { - start = projection(cache.startLoc[nodeId]); - end = projection.invert(geoVecAdd(start, delta)); - } else { - end = cache.startLoc[nodeId]; + return result; } - orig = orig.move(end); - var angle = Math.abs(geoAngle(orig, prev, projection) - geoAngle(orig, next, projection)) * 180 / Math.PI; // Don't add orig vertex if it would just make a straight line.. + function pkcs7strip(data) { + data = coerceArray(data, true); - if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? + if (data.length < 16) { + throw new Error('PKCS#7 invalid length'); + } - var p1 = [prev.loc, orig.loc, moved.loc, next.loc].map(projection); - var p2 = [prev.loc, moved.loc, orig.loc, next.loc].map(projection); - var d1 = geoPathLength(p1); - var d2 = geoPathLength(p2); - var insertAt = d1 <= d2 ? movedIndex : nextIndex; // moving around closed loop? + var padder = data[data.length - 1]; - if (way.isClosed() && insertAt === 0) insertAt = len; - way = way.addNode(orig.id, insertAt); - return graph.replace(orig).replace(way); - } // Remove duplicate vertex that might have been added by - // replaceMovedVertex. This is done after the unzorro checks. + if (padder > 16) { + throw new Error('PKCS#7 padding byte out of range'); + } + var length = data.length - padder; - function removeDuplicateVertices(wayId, graph) { - var way = graph.entity(wayId); - var epsilon = 1e-6; - var prev, curr; + for (var i = 0; i < padder; i++) { + if (data[length + i] !== padder) { + throw new Error('PKCS#7 invalid padding byte'); + } + } - function isInteresting(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); - } + var result = createArray(length); + copyArray(data, result, 0, 0, length); + return result; + } /////////////////////// + // Exporting + // The block cipher - for (var i = 0; i < way.nodes.length; i++) { - curr = graph.entity(way.nodes[i]); - if (prev && curr && geoVecEqual(prev.loc, curr.loc, epsilon)) { - if (!isInteresting(prev, graph)) { - way = way.removeNode(prev.id); - graph = graph.replace(way).remove(prev); - } else if (!isInteresting(curr, graph)) { - way = way.removeNode(curr.id); - graph = graph.replace(way).remove(curr); + var aesjs = { + AES: AES, + Counter: Counter, + ModeOfOperation: { + ecb: ModeOfOperationECB, + cbc: ModeOfOperationCBC, + cfb: ModeOfOperationCFB, + ofb: ModeOfOperationOFB, + ctr: ModeOfOperationCTR + }, + utils: { + hex: convertHex, + utf8: convertUtf8 + }, + padding: { + pkcs7: { + pad: pkcs7pad, + strip: pkcs7strip } + }, + _arrayTest: { + coerceArray: coerceArray, + createArray: createArray, + copyArray: copyArray } + }; // node.js - prev = curr; + { + module.exports = aesjs; // RequireJS/AMD + // http://www.requirejs.org/docs/api.html + // https://github.com/amdjs/amdjs-api/wiki/AMD } + })(); + })(aesJs); - return graph; - } // Reorder nodes around intersections that have moved.. - // - // Start: way1.nodes: b,e (moving) - // a - b - c ----- d way2.nodes: a,b,c,d (static) - // | vertex: b - // e isEP1: true, isEP2, false - // - // way1 `b,e` moved here: - // a ----- c = b - d - // | - // e - // - // reorder nodes way1.nodes: b,e - // a ----- c - b - d way2.nodes: a,c,b,d - // | - // e - // + var aesjs = aesJs.exports; + // We can use keys that are 128 bits (16 bytes), 192 bits (24 bytes) or 256 bits (32 bytes). + // To generate a random key: window.crypto.getRandomValues(new Uint8Array(16)); + // This default signing key is built into iD and can be used to mask/unmask sensitive values. - function unZorroIntersection(intersection, graph) { - var vertex = graph.entity(intersection.nodeId); - var way1 = graph.entity(intersection.movedId); - var way2 = graph.entity(intersection.unmovedId); - var isEP1 = intersection.movedIsEP; - var isEP2 = intersection.unmovedIsEP; // don't move the vertex if it is the endpoint of both ways. + var DEFAULT_128 = [250, 157, 60, 79, 142, 134, 229, 129, 138, 126, 210, 129, 29, 71, 160, 208]; + function utilAesEncrypt(text, key) { + key = key || DEFAULT_128; + var textBytes = aesjs.utils.utf8.toBytes(text); + var aesCtr = new aesjs.ModeOfOperation.ctr(key); + var encryptedBytes = aesCtr.encrypt(textBytes); + var encryptedHex = aesjs.utils.hex.fromBytes(encryptedBytes); + return encryptedHex; + } + function utilAesDecrypt(encryptedHex, key) { + key = key || DEFAULT_128; + var encryptedBytes = aesjs.utils.hex.toBytes(encryptedHex); + var aesCtr = new aesjs.ModeOfOperation.ctr(key); + var decryptedBytes = aesCtr.decrypt(encryptedBytes); + var text = aesjs.utils.utf8.fromBytes(decryptedBytes); + return text; + } - if (isEP1 && isEP2) return graph; - var nodes1 = graph.childNodes(way1).filter(function (n) { - return n !== vertex; - }); - var nodes2 = graph.childNodes(way2).filter(function (n) { - return n !== vertex; - }); - if (way1.isClosed() && way1.first() === vertex.id) nodes1.push(nodes1[0]); - if (way2.isClosed() && way2.first() === vertex.id) nodes2.push(nodes2[0]); - var edge1 = !isEP1 && geoChooseEdge(nodes1, projection(vertex.loc), projection); - var edge2 = !isEP2 && geoChooseEdge(nodes2, projection(vertex.loc), projection); - var loc; // snap vertex to nearest edge (or some point between them).. + function utilCleanTags(tags) { + var out = {}; - if (!isEP1 && !isEP2) { - var epsilon = 1e-6, - maxIter = 10; + for (var k in tags) { + if (!k) continue; + var v = tags[k]; - for (var i = 0; i < maxIter; i++) { - loc = geoVecInterp(edge1.loc, edge2.loc, 0.5); - edge1 = geoChooseEdge(nodes1, projection(loc), projection); - edge2 = geoChooseEdge(nodes2, projection(loc), projection); - if (Math.abs(edge1.distance - edge2.distance) < epsilon) break; - } - } else if (!isEP1) { - loc = edge1.loc; - } else { - loc = edge2.loc; + if (v !== undefined) { + out[k] = cleanValue(k, v); } + } - graph = graph.replace(vertex.move(loc)); // if zorro happened, reorder nodes.. + return out; - if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { - way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); - graph = graph.replace(way1); + function cleanValue(k, v) { + function keepSpaces(k) { + return /_hours|_times|:conditional$/.test(k); } - if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { - way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); - graph = graph.replace(way2); + function skip(k) { + return /^(description|note|fixme)$/.test(k); } - return graph; - } + if (skip(k)) return v; + var cleaned = v.split(';').map(function (s) { + return s.trim(); + }).join(keepSpaces(k) ? '; ' : ';'); // The code below is not intended to validate websites and emails. + // It is only intended to prevent obvious copy-paste errors. (#2323) + // clean website- and email-like tags - function cleanupIntersections(graph) { - for (var i = 0; i < cache.intersections.length; i++) { - var obj = cache.intersections[i]; - graph = replaceMovedVertex(obj.nodeId, obj.movedId, graph, _delta); - graph = replaceMovedVertex(obj.nodeId, obj.unmovedId, graph, null); - graph = unZorroIntersection(obj, graph); - graph = removeDuplicateVertices(obj.movedId, graph); - graph = removeDuplicateVertices(obj.unmovedId, graph); + if (k.indexOf('website') !== -1 || k.indexOf('email') !== -1 || cleaned.indexOf('http') === 0) { + cleaned = cleaned.replace(/[\u200B-\u200F\uFEFF]/g, ''); // strip LRM and other zero width chars } - return graph; - } // check if moving way endpoint can cross an unmoved way, if so limit delta.. - - - function limitDelta(graph) { - function moveNode(loc) { - return geoVecAdd(projection(loc), _delta); - } + return cleaned; + } + } - for (var i = 0; i < cache.intersections.length; i++) { - var obj = cache.intersections[i]; // Don't limit movement if this is vertex joins 2 endpoints.. + var _detected; - if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. + function utilDetect(refresh) { + if (_detected && !refresh) return _detected; + _detected = {}; + var ua = navigator.userAgent; + var m = null; + /* Browser */ - if (!obj.movedIsEP) continue; - var node = graph.entity(obj.nodeId); - var start = projection(node.loc); - var end = geoVecAdd(start, _delta); - var movedNodes = graph.childNodes(graph.entity(obj.movedId)); - var movedPath = movedNodes.map(function (n) { - return moveNode(n.loc); - }); - var unmovedNodes = graph.childNodes(graph.entity(obj.unmovedId)); - var unmovedPath = unmovedNodes.map(function (n) { - return projection(n.loc); - }); - var hits = geoPathIntersections(movedPath, unmovedPath); + m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge - for (var j = 0; i < hits.length; i++) { - if (geoVecEqual(hits[j], end)) continue; - var edge = geoChooseEdge(unmovedNodes, end, projection); - _delta = geoVecSubtract(projection(edge.loc), start); - } - } + if (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; } - var action = function action(graph) { - if (_delta[0] === 0 && _delta[1] === 0) return graph; - setupCache(graph); + if (!_detected.browser) { + m = ua.match(/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/i); // IE11 - if (cache.intersections.length) { - limitDelta(graph); + if (m !== null) { + _detected.browser = 'msie'; + _detected.version = m[1]; } + } - for (var i = 0; i < cache.nodes.length; i++) { - var node = graph.entity(cache.nodes[i]); - var start = projection(node.loc); - var end = geoVecAdd(start, _delta); - graph = graph.replace(node.move(projection.invert(end))); - } + if (!_detected.browser) { + m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ - if (cache.intersections.length) { - graph = cleanupIntersections(graph); + if (m !== null) { + _detected.browser = 'Opera'; + _detected.version = m[2]; } + } - return graph; - }; - - action.delta = function () { - return _delta; - }; - - return action; - } - - function actionMoveMember(relationId, fromIndex, toIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); - }; - } + if (!_detected.browser) { + m = ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i); - function actionMoveNode(nodeID, toLoc) { - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var node = graph.entity(nodeID); - return graph.replace(node.move(geoVecInterp(node.loc, toLoc, t))); - }; + if (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; + m = ua.match(/version\/([\.\d]+)/i); + if (m !== null) _detected.version = m[1]; + } + } - action.transitionable = true; - return action; - } + if (!_detected.browser) { + _detected.browser = navigator.appName; + _detected.version = navigator.appVersion; + } // keep major.minor version only.. - function actionNoop() { - return function (graph) { - return graph; - }; - } - function actionOrthogonalize(wayID, projection, vertexID, degThresh, ep) { - var epsilon = ep || 1e-4; - var threshold = degThresh || 13; // degrees within right or straight to alter - // We test normalized dot products so we can compare as cos(angle) + _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities + // Legacy Opera has incomplete svg style support. See #715 - var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); - var upperThreshold = Math.cos(threshold * Math.PI / 180); + _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var way = graph.entity(wayID); - way = way.removeNode(''); // sanity check - remove any consecutive duplicates + if (_detected.browser.toLowerCase() === 'msie') { + _detected.ie = true; + _detected.browser = 'Internet Explorer'; + _detected.support = parseFloat(_detected.version) >= 11; + } else { + _detected.ie = false; + _detected.support = true; + } - if (way.tags.nonsquare) { - var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare + _detected.filedrop = window.FileReader && 'ondrop' in window; + _detected.download = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); + _detected.cssfilters = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); + /* Platform */ - delete tags.nonsquare; - way = way.update({ - tags: tags - }); - } + if (/Win/.test(ua)) { + _detected.os = 'win'; + _detected.platform = 'Windows'; + } else if (/Mac/.test(ua)) { + _detected.os = 'mac'; + _detected.platform = 'Macintosh'; + } else if (/X11/.test(ua) || /Linux/.test(ua)) { + _detected.os = 'linux'; + _detected.platform = 'Linux'; + } else { + _detected.os = 'win'; + _detected.platform = 'Unknown'; + } - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy + _detected.isMobileWebKit = (/\b(iPad|iPhone|iPod)\b/.test(ua) || // HACK: iPadOS 13+ requests desktop sites by default by using a Mac user agent, + // so assume any "mac" with multitouch is actually iOS + navigator.platform === 'MacIntel' && 'maxTouchPoints' in navigator && navigator.maxTouchPoints > 1) && /WebKit/.test(ua) && !/Edge/.test(ua) && !window.MSStream; + /* Locale */ + // An array of locales requested by the browser in priority order. - if (isClosed) nodes.pop(); + _detected.browserLocales = Array.from(new Set( // remove duplicates + [navigator.language].concat(navigator.languages || []).concat([// old property for backwards compatibility + navigator.userLanguage]) // remove any undefined values + .filter(Boolean))); + /* Host */ - if (vertexID !== undefined) { - nodes = nodeSubset(nodes, vertexID, isClosed); - if (nodes.length !== 3) return graph; - } // note: all geometry functions here use the unclosed node/point/coord list + var loc = window.top.location; + var origin = loc.origin; + if (!origin) { + // for unpatched IE11 + origin = loc.protocol + '//' + loc.hostname + (loc.port ? ':' + loc.port : ''); + } - var nodeCount = {}; - var points = []; - var corner = { - i: 0, - dotp: 1 - }; - var node, point, loc, score, motions, i, j; + _detected.host = origin + loc.pathname; + return _detected; + } - for (i = 0; i < nodes.length; i++) { - node = nodes[i]; - nodeCount[node.id] = (nodeCount[node.id] || 0) + 1; - points.push({ - id: node.id, - coord: projection(node.loc) - }); + // Like selection.property('value', ...), but avoids no-op value sets, + // which can result in layout/repaint thrashing in some situations. + function utilGetSetValue(selection, value) { + function d3_selection_value(value) { + function valueNull() { + delete this.value; } - if (points.length === 3) { - // move only one vertex for right triangle - for (i = 0; i < 1000; i++) { - motions = points.map(calcMotion); - points[corner.i].coord = geoVecAdd(points[corner.i].coord, motions[corner.i]); - score = corner.dotp; - - if (score < epsilon) { - break; - } + function valueConstant() { + if (this.value !== value) { + this.value = value; } + } - node = graph.entity(nodes[corner.i].id); - loc = projection.invert(points[corner.i].coord); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); - } else { - var straights = []; - var simplified = []; // Remove points from nearly straight sections.. - // This produces a simplified shape to orthogonalize + function valueFunction() { + var x = value.apply(this, arguments); - for (i = 0; i < points.length; i++) { - point = points[i]; - var dotp = 0; + if (x === null || x === undefined) { + delete this.value; + } else if (this.value !== x) { + this.value = x; + } + } - if (isClosed || i > 0 && i < points.length - 1) { - var a = points[(i - 1 + points.length) % points.length]; - var b = points[(i + 1) % points.length]; - dotp = Math.abs(geoOrthoNormalizedDotProduct(a.coord, b.coord, point.coord)); - } + return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; + } - if (dotp > upperThreshold) { - straights.push(point); - } else { - simplified.push(point); - } - } // Orthogonalize the simplified shape + if (arguments.length === 1) { + return selection.property('value'); + } + return selection.each(d3_selection_value(value)); + } - var bestPoints = clonePoints(simplified); - var originalPoints = clonePoints(simplified); - score = Infinity; + function utilKeybinding(namespace) { + var _keybindings = {}; - for (i = 0; i < 1000; i++) { - motions = simplified.map(calcMotion); + function testBindings(d3_event, isCapturing) { + var didMatch = false; + var bindings = Object.keys(_keybindings).map(function (id) { + return _keybindings[id]; + }); + var i, binding; // Most key shortcuts will accept either lower or uppercase ('h' or 'H'), + // so we don't strictly match on the shift key, but we prioritize + // shifted keybindings first, and fallback to unshifted only if no match. + // (This lets us differentiate between '←'/'⇧←' or '⌘Z'/'⌘⇧Z') + // priority match shifted keybindings first - for (j = 0; j < motions.length; j++) { - simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); - } + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (!binding.event.modifiers.shiftKey) continue; // no shift - var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); + if (!!binding.capture !== isCapturing) continue; - if (newScore < score) { - bestPoints = clonePoints(simplified); - score = newScore; - } + if (matches(d3_event, binding, true)) { + binding.callback(d3_event); + didMatch = true; // match a max of one binding per event - if (score < epsilon) { - break; - } + break; } + } - var bestCoords = bestPoints.map(function (p) { - return p.coord; - }); - if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move + if (didMatch) return; // then unshifted keybindings - for (i = 0; i < bestPoints.length; i++) { - point = bestPoints[i]; + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (binding.event.modifiers.shiftKey) continue; // shift - if (!geoVecEqual(originalPoints[i].coord, point.coord)) { - node = graph.entity(point.id); - loc = projection.invert(point.coord); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); - } - } // move the nodes along straight segments + if (!!binding.capture !== isCapturing) continue; + if (matches(d3_event, binding, false)) { + binding.callback(d3_event); + break; + } + } - for (i = 0; i < straights.length; i++) { - point = straights[i]; - if (nodeCount[point.id] > 1) continue; // skip self-intersections + function matches(d3_event, binding, testShift) { + var event = d3_event; + var isMatch = false; + var tryKeyCode = true; // Prefer a match on `KeyboardEvent.key` - node = graph.entity(point.id); + if (event.key !== undefined) { + tryKeyCode = event.key.charCodeAt(0) > 255; // outside ISO-Latin-1 - if (t === 1 && graph.parentWays(node).length === 1 && graph.parentRelations(node).length === 0 && !node.hasInterestingTags()) { - // remove uninteresting points.. - graph = actionDeleteNode(node.id)(graph); - } else { - // move interesting points to the nearest edge.. - var choice = geoVecProject(point.coord, bestCoords); + isMatch = true; - if (choice) { - loc = projection.invert(choice.target); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + if (binding.event.key === undefined) { + isMatch = false; + } else if (Array.isArray(binding.event.key)) { + if (binding.event.key.map(function (s) { + return s.toLowerCase(); + }).indexOf(event.key.toLowerCase()) === -1) { + isMatch = false; + } + } else { + if (event.key.toLowerCase() !== binding.event.key.toLowerCase()) { + isMatch = false; } } - } - } - - return graph; + } // Fallback match on `KeyboardEvent.keyCode`, can happen if: + // - browser doesn't support `KeyboardEvent.key` + // - `KeyboardEvent.key` is outside ISO-Latin-1 range (cyrillic?) - function clonePoints(array) { - return array.map(function (p) { - return { - id: p.id, - coord: [p.coord[0], p.coord[1]] - }; - }); - } - function calcMotion(point, i, array) { - // don't try to move the endpoints of a non-closed way. - if (!isClosed && (i === 0 || i === array.length - 1)) return [0, 0]; // don't try to move a node that appears more than once (self intersection) + if (!isMatch && tryKeyCode) { + isMatch = event.keyCode === binding.event.keyCode; + } - if (nodeCount[array[i].id] > 1) return [0, 0]; - var a = array[(i - 1 + array.length) % array.length].coord; - var origin = point.coord; - var b = array[(i + 1) % array.length].coord; - var p = geoVecSubtract(a, origin); - var q = geoVecSubtract(b, origin); - var scale = 2 * Math.min(geoVecLength(p), geoVecLength(q)); - p = geoVecNormalize(p); - q = geoVecNormalize(q); - var dotp = p[0] * q[0] + p[1] * q[1]; - var val = Math.abs(dotp); + if (!isMatch) return false; // test modifier keys - if (val < lowerThreshold) { - // nearly orthogonal - corner.i = i; - corner.dotp = val; - var vec = geoVecNormalize(geoVecAdd(p, q)); - return geoVecScale(vec, 0.1 * dotp * scale); + if (!(event.ctrlKey && event.altKey)) { + // if both are set, assume AltGr and skip it - #4096 + if (event.ctrlKey !== binding.event.modifiers.ctrlKey) return false; + if (event.altKey !== binding.event.modifiers.altKey) return false; } - return [0, 0]; // do nothing + if (event.metaKey !== binding.event.modifiers.metaKey) return false; + if (testShift && event.shiftKey !== binding.event.modifiers.shiftKey) return false; + return true; } - }; // if we are only orthogonalizing one vertex, - // get that vertex and the previous and next + } + function capture(d3_event) { + testBindings(d3_event, true); + } - function nodeSubset(nodes, vertexID, isClosed) { - var first = isClosed ? 0 : 1; - var last = isClosed ? nodes.length : nodes.length - 1; + function bubble(d3_event) { + var tagName = select(d3_event.target).node().tagName; - for (var i = first; i < last; i++) { - if (nodes[i].id === vertexID) { - return [nodes[(i - 1 + nodes.length) % nodes.length], nodes[i], nodes[(i + 1) % nodes.length]]; - } + if (tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA') { + return; } - return []; + testBindings(d3_event, false); } - action.disabled = function (graph) { - var way = graph.entity(wayID); - way = way.removeNode(''); // sanity check - remove any consecutive duplicates - - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy - - if (isClosed) nodes.pop(); - var allowStraightAngles = false; - - if (vertexID !== undefined) { - allowStraightAngles = true; - nodes = nodeSubset(nodes, vertexID, isClosed); - if (nodes.length !== 3) return 'end_vertex'; - } + function keybinding(selection) { + selection = selection || select(document); + selection.on('keydown.capture.' + namespace, capture, true); + selection.on('keydown.bubble.' + namespace, bubble, false); + return keybinding; + } // was: keybinding.off() - var coords = nodes.map(function (n) { - return projection(n.loc); - }); - var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); - if (score === null) { - return 'not_squarish'; - } else if (score === 0) { - return 'square_enough'; - } else { - return false; - } + keybinding.unbind = function (selection) { + _keybindings = []; + selection = selection || select(document); + selection.on('keydown.capture.' + namespace, null); + selection.on('keydown.bubble.' + namespace, null); + return keybinding; }; - action.transitionable = true; - return action; - } + keybinding.clear = function () { + _keybindings = {}; + return keybinding; + }; // Remove one or more keycode bindings. - // - // `turn` must be an `osmTurn` object - // see osm/intersection.js, pathToTurn() - // - // This specifies a restriction of type `restriction` when traveling from - // `turn.from.way` toward `turn.to.way` via `turn.via.node` OR `turn.via.ways`. - // (The action does not check that these entities form a valid intersection.) - // - // From, to, and via ways should be split before calling this action. - // (old versions of the code would split the ways here, but we no longer do it) - // - // For testing convenience, accepts a restrictionID to assign to the new - // relation. Normally, this will be undefined and the relation will - // automatically be assigned a new ID. - // - function actionRestrictTurn(turn, restrictionType, restrictionID) { - return function (graph) { - var fromWay = graph.entity(turn.from.way); - var toWay = graph.entity(turn.to.way); - var viaNode = turn.via.node && graph.entity(turn.via.node); - var viaWays = turn.via.ways && turn.via.ways.map(function (id) { - return graph.entity(id); - }); - var members = []; - members.push({ - id: fromWay.id, - type: 'way', - role: 'from' - }); + keybinding.off = function (codes, capture) { + var arr = utilArrayUniq([].concat(codes)); - if (viaNode) { - members.push({ - id: viaNode.id, - type: 'node', - role: 'via' - }); - } else if (viaWays) { - viaWays.forEach(function (viaWay) { - members.push({ - id: viaWay.id, - type: 'way', - role: 'via' - }); - }); + for (var i = 0; i < arr.length; i++) { + var id = arr[i] + (capture ? '-capture' : '-bubble'); + delete _keybindings[id]; } - members.push({ - id: toWay.id, - type: 'way', - role: 'to' - }); - return graph.replace(osmRelation({ - id: restrictionID, - tags: { - type: 'restriction', - restriction: restrictionType - }, - members: members - })); - }; - } + return keybinding; + }; // Add one or more keycode bindings. - function actionRevert(id) { - var action = function action(graph) { - var entity = graph.hasEntity(id), - base = graph.base().entities[id]; - if (entity && !base) { - // entity will be removed.. - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parent) { - parent = parent.removeNode(id); - graph = graph.replace(parent); + keybinding.on = function (codes, callback, capture) { + if (typeof callback !== 'function') { + return keybinding.off(codes, capture); + } - if (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); + var arr = utilArrayUniq([].concat(codes)); + + for (var i = 0; i < arr.length; i++) { + var id = arr[i] + (capture ? '-capture' : '-bubble'); + var binding = { + id: id, + capture: capture, + callback: callback, + event: { + key: undefined, + // preferred + keyCode: 0, + // fallback + modifiers: { + shiftKey: false, + ctrlKey: false, + altKey: false, + metaKey: false } - }); + } + }; + + if (_keybindings[id]) { + console.warn('warning: duplicate keybinding for "' + id + '"'); // eslint-disable-line no-console } - graph.parentRelations(entity).forEach(function (parent) { - parent = parent.removeMembersWithID(id); - graph = graph.replace(parent); + _keybindings[id] = binding; + var matches = arr[i].toLowerCase().match(/(?:(?:[^+⇧⌃⌥⌘])+|[⇧⌃⌥⌘]|\+\+|^\+$)/g); - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - } + for (var j = 0; j < matches.length; j++) { + // Normalise matching errors + if (matches[j] === '++') matches[j] = '+'; - return graph.revert(id); - }; + if (matches[j] in utilKeybinding.modifierCodes) { + var prop = utilKeybinding.modifierProperties[utilKeybinding.modifierCodes[matches[j]]]; + binding.event.modifiers[prop] = true; + } else { + binding.event.key = utilKeybinding.keys[matches[j]] || matches[j]; - return action; - } + if (matches[j] in utilKeybinding.keyCodes) { + binding.event.keyCode = utilKeybinding.keyCodes[matches[j]]; + } + } + } + } - function actionRotate(rotateIds, pivot, angle, projection) { - var action = function action(graph) { - return graph.update(function (graph) { - utilGetAllNodes(rotateIds, graph).forEach(function (node) { - var point = geoRotate([projection(node.loc)], angle, pivot)[0]; - graph = graph.replace(node.move(projection.invert(point))); - }); - }); + return keybinding; }; - return action; - } - - function actionScale(ids, pivotLoc, scaleFactor, projection) { - return function (graph) { - return graph.update(function (graph) { - var point, radial; - utilGetAllNodes(ids, graph).forEach(function (node) { - point = projection(node.loc); - radial = [point[0] - pivotLoc[0], point[1] - pivotLoc[1]]; - point = [pivotLoc[0] + scaleFactor * radial[0], pivotLoc[1] + scaleFactor * radial[1]]; - graph = graph.replace(node.move(projection.invert(point))); - }); - }); - }; + return keybinding; } + /* + * See https://github.com/keithamus/jwerty + */ - /* Align nodes along their common axis */ - - function actionStraightenNodes(nodeIDs, projection) { - function positionAlongWay(a, o, b) { - return geoVecDot(a, b, o) / geoVecDot(b, b, o); - } // returns the endpoints of the long axis of symmetry of the `points` bounding rect + utilKeybinding.modifierCodes = { + // Shift key, ⇧ + '⇧': 16, + shift: 16, + // CTRL key, on Mac: ⌃ + '⌃': 17, + ctrl: 17, + // ALT key, on Mac: ⌥ (Alt) + '⌥': 18, + alt: 18, + option: 18, + // META, on Mac: ⌘ (CMD), on Windows (Win), on Linux (Super) + '⌘': 91, + meta: 91, + cmd: 91, + 'super': 91, + win: 91 + }; + utilKeybinding.modifierProperties = { + 16: 'shiftKey', + 17: 'ctrlKey', + 18: 'altKey', + 91: 'metaKey' + }; + utilKeybinding.plusKeys = ['plus', 'ffplus', '=', 'ffequals', '≠', '±']; + utilKeybinding.minusKeys = ['_', '-', 'ffminus', 'dash', '–', '—']; + utilKeybinding.keys = { + // Backspace key, on Mac: ⌫ (Backspace) + '⌫': 'Backspace', + backspace: 'Backspace', + // Tab Key, on Mac: ⇥ (Tab), on Windows ⇥⇥ + '⇥': 'Tab', + '⇆': 'Tab', + tab: 'Tab', + // Return key, ↩ + '↩': 'Enter', + '↵': 'Enter', + '⏎': 'Enter', + 'return': 'Enter', + enter: 'Enter', + '⌅': 'Enter', + // Pause/Break key + 'pause': 'Pause', + 'pause-break': 'Pause', + // Caps Lock key, ⇪ + '⇪': 'CapsLock', + caps: 'CapsLock', + 'caps-lock': 'CapsLock', + // Escape key, on Mac: ⎋, on Windows: Esc + '⎋': ['Escape', 'Esc'], + escape: ['Escape', 'Esc'], + esc: ['Escape', 'Esc'], + // Space key + space: [' ', 'Spacebar'], + // Page-Up key, or pgup, on Mac: ↖ + '↖': 'PageUp', + pgup: 'PageUp', + 'page-up': 'PageUp', + // Page-Down key, or pgdown, on Mac: ↘ + '↘': 'PageDown', + pgdown: 'PageDown', + 'page-down': 'PageDown', + // END key, on Mac: ⇟ + '⇟': 'End', + end: 'End', + // HOME key, on Mac: ⇞ + '⇞': 'Home', + home: 'Home', + // Insert key, or ins + ins: 'Insert', + insert: 'Insert', + // Delete key, on Mac: ⌦ (Delete) + '⌦': ['Delete', 'Del'], + del: ['Delete', 'Del'], + 'delete': ['Delete', 'Del'], + // Left Arrow Key, or ← + '←': ['ArrowLeft', 'Left'], + left: ['ArrowLeft', 'Left'], + 'arrow-left': ['ArrowLeft', 'Left'], + // Up Arrow Key, or ↑ + '↑': ['ArrowUp', 'Up'], + up: ['ArrowUp', 'Up'], + 'arrow-up': ['ArrowUp', 'Up'], + // Right Arrow Key, or → + '→': ['ArrowRight', 'Right'], + right: ['ArrowRight', 'Right'], + 'arrow-right': ['ArrowRight', 'Right'], + // Up Arrow Key, or ↓ + '↓': ['ArrowDown', 'Down'], + down: ['ArrowDown', 'Down'], + 'arrow-down': ['ArrowDown', 'Down'], + // odities, stuff for backward compatibility (browsers and code): + // Num-Multiply, or * + '*': ['*', 'Multiply'], + star: ['*', 'Multiply'], + asterisk: ['*', 'Multiply'], + multiply: ['*', 'Multiply'], + // Num-Plus or + + '+': ['+', 'Add'], + 'plus': ['+', 'Add'], + // Num-Subtract, or - + '-': ['-', 'Subtract'], + subtract: ['-', 'Subtract'], + 'dash': ['-', 'Subtract'], + // Semicolon + semicolon: ';', + // = or equals + equals: '=', + // Comma, or , + comma: ',', + // Period, or ., or full-stop + period: '.', + 'full-stop': '.', + // Slash, or /, or forward-slash + slash: '/', + 'forward-slash': '/', + // Tick, or `, or back-quote + tick: '`', + 'back-quote': '`', + // Open bracket, or [ + 'open-bracket': '[', + // Back slash, or \ + 'back-slash': '\\', + // Close backet, or ] + 'close-bracket': ']', + // Apostrophe, or Quote, or ' + quote: '\'', + apostrophe: '\'', + // NUMPAD 0-9 + 'num-0': '0', + 'num-1': '1', + 'num-2': '2', + 'num-3': '3', + 'num-4': '4', + 'num-5': '5', + 'num-6': '6', + 'num-7': '7', + 'num-8': '8', + 'num-9': '9', + // F1-F25 + f1: 'F1', + f2: 'F2', + f3: 'F3', + f4: 'F4', + f5: 'F5', + f6: 'F6', + f7: 'F7', + f8: 'F8', + f9: 'F9', + f10: 'F10', + f11: 'F11', + f12: 'F12', + f13: 'F13', + f14: 'F14', + f15: 'F15', + f16: 'F16', + f17: 'F17', + f18: 'F18', + f19: 'F19', + f20: 'F20', + f21: 'F21', + f22: 'F22', + f23: 'F23', + f24: 'F24', + f25: 'F25' + }; + utilKeybinding.keyCodes = { + // Backspace key, on Mac: ⌫ (Backspace) + '⌫': 8, + backspace: 8, + // Tab Key, on Mac: ⇥ (Tab), on Windows ⇥⇥ + '⇥': 9, + '⇆': 9, + tab: 9, + // Return key, ↩ + '↩': 13, + '↵': 13, + '⏎': 13, + 'return': 13, + enter: 13, + '⌅': 13, + // Pause/Break key + 'pause': 19, + 'pause-break': 19, + // Caps Lock key, ⇪ + '⇪': 20, + caps: 20, + 'caps-lock': 20, + // Escape key, on Mac: ⎋, on Windows: Esc + '⎋': 27, + escape: 27, + esc: 27, + // Space key + space: 32, + // Page-Up key, or pgup, on Mac: ↖ + '↖': 33, + pgup: 33, + 'page-up': 33, + // Page-Down key, or pgdown, on Mac: ↘ + '↘': 34, + pgdown: 34, + 'page-down': 34, + // END key, on Mac: ⇟ + '⇟': 35, + end: 35, + // HOME key, on Mac: ⇞ + '⇞': 36, + home: 36, + // Insert key, or ins + ins: 45, + insert: 45, + // Delete key, on Mac: ⌦ (Delete) + '⌦': 46, + del: 46, + 'delete': 46, + // Left Arrow Key, or ← + '←': 37, + left: 37, + 'arrow-left': 37, + // Up Arrow Key, or ↑ + '↑': 38, + up: 38, + 'arrow-up': 38, + // Right Arrow Key, or → + '→': 39, + right: 39, + 'arrow-right': 39, + // Up Arrow Key, or ↓ + '↓': 40, + down: 40, + 'arrow-down': 40, + // odities, printing characters that come out wrong: + // Firefox Equals + 'ffequals': 61, + // Num-Multiply, or * + '*': 106, + star: 106, + asterisk: 106, + multiply: 106, + // Num-Plus or + + '+': 107, + 'plus': 107, + // Num-Subtract, or - + '-': 109, + subtract: 109, + // Vertical Bar / Pipe + '|': 124, + // Firefox Plus + 'ffplus': 171, + // Firefox Minus + 'ffminus': 173, + // Semicolon + ';': 186, + semicolon: 186, + // = or equals + '=': 187, + 'equals': 187, + // Comma, or , + ',': 188, + comma: 188, + // Dash / Underscore key + 'dash': 189, + // Period, or ., or full-stop + '.': 190, + period: 190, + 'full-stop': 190, + // Slash, or /, or forward-slash + '/': 191, + slash: 191, + 'forward-slash': 191, + // Tick, or `, or back-quote + '`': 192, + tick: 192, + 'back-quote': 192, + // Open bracket, or [ + '[': 219, + 'open-bracket': 219, + // Back slash, or \ + '\\': 220, + 'back-slash': 220, + // Close backet, or ] + ']': 221, + 'close-bracket': 221, + // Apostrophe, or Quote, or ' + '\'': 222, + quote: 222, + apostrophe: 222 + }; // NUMPAD 0-9 + var i = 95, + n = 0; - function getEndpoints(points) { - var ssr = geoGetSmallestSurroundingRectangle(points); // Choose line pq = axis of symmetry. - // The shape's surrounding rectangle has 2 axes of symmetry. - // Snap points to the long axis + while (++i < 106) { + utilKeybinding.keyCodes['num-' + n] = i; + ++n; + } // 0-9 - var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; - var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; - var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; - var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; - var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); - if (isLong) { - return [p1, q1]; - } + i = 47; + n = 0; - return [p2, q2]; - } + while (++i < 58) { + utilKeybinding.keyCodes[n] = i; + ++n; + } // F1-F25 - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var nodes = nodeIDs.map(function (id) { - return graph.entity(id); - }); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var endpoints = getEndpoints(points); - var startPoint = endpoints[0]; - var endPoint = endpoints[1]; // Move points onto the line connecting the endpoints - for (var i = 0; i < points.length; i++) { - var node = nodes[i]; - var point = points[i]; - var u = positionAlongWay(point, startPoint, endPoint); - var point2 = geoVecInterp(startPoint, endPoint, u); - var loc2 = projection.invert(point2); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc2, t))); - } + i = 111; + n = 1; - return graph; - }; + while (++i < 136) { + utilKeybinding.keyCodes['f' + n] = i; + ++n; + } // a-z - action.disabled = function (graph) { - var nodes = nodeIDs.map(function (id) { - return graph.entity(id); - }); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var endpoints = getEndpoints(points); - var startPoint = endpoints[0]; - var endPoint = endpoints[1]; - var maxDistance = 0; - for (var i = 0; i < points.length; i++) { - var point = points[i]; - var u = positionAlongWay(point, startPoint, endPoint); - var p = geoVecInterp(startPoint, endPoint, u); - var dist = geoVecLength(p, point); + i = 64; - if (!isNaN(dist) && dist > maxDistance) { - maxDistance = dist; - } - } + while (++i < 91) { + utilKeybinding.keyCodes[String.fromCharCode(i).toLowerCase()] = i; + } - if (maxDistance < 0.0001) { - return 'straight_enough'; + function utilObjectOmit(obj, omitKeys) { + return Object.keys(obj).reduce(function (result, key) { + if (omitKeys.indexOf(key) === -1) { + result[key] = obj[key]; // keep } - }; - action.transitionable = true; - return action; + return result; + }, {}); } - /* - * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as - */ - - function actionStraightenWay(selectedIDs, projection) { - function positionAlongWay(a, o, b) { - return geoVecDot(a, b, o) / geoVecDot(b, b, o); - } // Return all selected ways as a continuous, ordered array of nodes + // Copies a variable number of methods from source to target. + function utilRebind(target, source) { + var i = 1, + n = arguments.length, + method; + while (++i < n) { + target[method = arguments[i]] = d3_rebind(target, source, source[method]); + } - function allNodes(graph) { - var nodes = []; - var startNodes = []; - var endNodes = []; - var remainingWays = []; - var selectedWays = selectedIDs.filter(function (w) { - return graph.entity(w).type === 'way'; - }); - var selectedNodes = selectedIDs.filter(function (n) { - return graph.entity(n).type === 'node'; - }); + return target; + } // Method is assumed to be a standard D3 getter-setter: + // If passed with no arguments, gets the value. + // If passed with arguments, sets the value and returns the target. - for (var i = 0; i < selectedWays.length; i++) { - var way = graph.entity(selectedWays[i]); - nodes = way.nodes.slice(0); - remainingWays.push(nodes); - startNodes.push(nodes[0]); - endNodes.push(nodes[nodes.length - 1]); - } // Remove duplicate end/startNodes (duplicate nodes cannot be at the line end, - // and need to be removed so currNode difference calculation below works) - // i.e. ["n-1", "n-1", "n-2"] => ["n-2"] + function d3_rebind(target, source, method) { + return function () { + var value = method.apply(source, arguments); + return value === source ? target : value; + }; + } + // A per-domain session mutex backed by a cookie and dead man's + // switch. If the session crashes, the mutex will auto-release + // after 5 seconds. + // This accepts a string and returns an object that complies with utilSessionMutexType + function utilSessionMutex(name) { + var mutex = {}; + var intervalID; - startNodes = startNodes.filter(function (n) { - return startNodes.indexOf(n) === startNodes.lastIndexOf(n); - }); - endNodes = endNodes.filter(function (n) { - return endNodes.indexOf(n) === endNodes.lastIndexOf(n); - }); // Choose the initial endpoint to start from + function renew() { + var expires = new Date(); + expires.setSeconds(expires.getSeconds() + 5); + document.cookie = name + '=1; expires=' + expires.toUTCString() + '; sameSite=strict'; + } - var currNode = utilArrayDifference(startNodes, endNodes).concat(utilArrayDifference(endNodes, startNodes))[0]; - var nextWay = []; - nodes = []; // Create nested function outside of loop to avoid "function in loop" lint error + mutex.lock = function () { + if (intervalID) return true; + var cookie = document.cookie.replace(new RegExp('(?:(?:^|.*;)\\s*' + name + '\\s*\\=\\s*([^;]*).*$)|^.*$'), '$1'); + if (cookie) return false; + renew(); + intervalID = window.setInterval(renew, 4000); + return true; + }; - var getNextWay = function getNextWay(currNode, remainingWays) { - return remainingWays.filter(function (way) { - return way[0] === currNode || way[way.length - 1] === currNode; - })[0]; - }; // Add nodes to end of nodes array, until all ways are added + mutex.unlock = function () { + if (!intervalID) return; + document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; sameSite=strict'; + clearInterval(intervalID); + intervalID = null; + }; + mutex.locked = function () { + return !!intervalID; + }; - while (remainingWays.length) { - nextWay = getNextWay(currNode, remainingWays); - remainingWays = utilArrayDifference(remainingWays, [nextWay]); + return mutex; + } - if (nextWay[0] !== currNode) { - nextWay.reverse(); - } + function utilTiler() { + var _size = [256, 256]; + var _scale = 256; + var _tileSize = 256; + var _zoomExtent = [0, 20]; + var _translate = [_size[0] / 2, _size[1] / 2]; + var _margin = 0; + var _skipNullIsland = false; - nodes = nodes.concat(nextWay); - currNode = nodes[nodes.length - 1]; - } // If user selected 2 nodes to straighten between, then slice nodes array to those nodes + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); + } + function nearNullIsland(tile) { + var x = tile[0]; + var y = tile[1]; + var z = tile[2]; - if (selectedNodes.length === 2) { - var startNodeIdx = nodes.indexOf(selectedNodes[0]); - var endNodeIdx = nodes.indexOf(selectedNodes[1]); - var sortedStartEnd = [startNodeIdx, endNodeIdx]; - sortedStartEnd.sort(function (a, b) { - return a - b; - }); - nodes = nodes.slice(sortedStartEnd[0], sortedStartEnd[1] + 1); + if (z >= 7) { + var center = Math.pow(2, z - 1); + var width = Math.pow(2, z - 6); + var min = center - width / 2; + var max = center + width / 2 - 1; + return x >= min && x <= max && y >= min && y <= max; } - return nodes.map(function (n) { - return graph.entity(n); - }); + return false; } - function shouldKeepNode(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); - } + function tiler() { + var z = geoScaleToZoom(_scale / (2 * Math.PI), _tileSize); + var z0 = clamp(Math.round(z), _zoomExtent[0], _zoomExtent[1]); + var tileMin = 0; + var tileMax = Math.pow(2, z0) - 1; + var log2ts = Math.log(_tileSize) * Math.LOG2E; + var k = Math.pow(2, z - z0 + log2ts); + var origin = [(_translate[0] - _scale / 2) / k, (_translate[1] - _scale / 2) / k]; + var cols = range$1(clamp(Math.floor(-origin[0]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[0] / k - origin[0]) + _margin, tileMin, tileMax + 1)); + var rows = range$1(clamp(Math.floor(-origin[1]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[1] / k - origin[1]) + _margin, tileMin, tileMax + 1)); + var tiles = []; - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var nodes = allNodes(graph); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var startPoint = points[0]; - var endPoint = points[points.length - 1]; - var toDelete = []; - var i; + for (var i = 0; i < rows.length; i++) { + var y = rows[i]; - for (i = 1; i < points.length - 1; i++) { - var node = nodes[i]; - var point = points[i]; + for (var j = 0; j < cols.length; j++) { + var x = cols[j]; - if (t < 1 || shouldKeepNode(node, graph)) { - var u = positionAlongWay(point, startPoint, endPoint); - var p = geoVecInterp(startPoint, endPoint, u); - var loc2 = projection.invert(p); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc2, t))); - } else { - // safe to delete - if (toDelete.indexOf(node) === -1) { - toDelete.push(node); + if (i >= _margin && i <= rows.length - _margin && j >= _margin && j <= cols.length - _margin) { + tiles.unshift([x, y, z0]); // tiles in view at beginning + } else { + tiles.push([x, y, z0]); // tiles in margin at the end } } } - for (i = 0; i < toDelete.length; i++) { - graph = actionDeleteNode(toDelete[i].id)(graph); - } + tiles.translate = origin; + tiles.scale = k; + return tiles; + } + /** + * getTiles() returns an array of tiles that cover the map view + */ - return graph; + + tiler.getTiles = function (projection) { + var origin = [projection.scale() * Math.PI - projection.translate()[0], projection.scale() * Math.PI - projection.translate()[1]]; + this.size(projection.clipExtent()[1]).scale(projection.scale() * 2 * Math.PI).translate(projection.translate()); + var tiles = tiler(); + var ts = tiles.scale; + return tiles.map(function (tile) { + if (_skipNullIsland && nearNullIsland(tile)) { + return false; + } + + var x = tile[0] * ts - origin[0]; + var y = tile[1] * ts - origin[1]; + return { + id: tile.toString(), + xyz: tile, + extent: geoExtent(projection.invert([x, y + ts]), projection.invert([x + ts, y])) + }; + }).filter(Boolean); }; + /** + * getGeoJSON() returns a FeatureCollection for debugging tiles + */ - action.disabled = function (graph) { - // check way isn't too bendy - var nodes = allNodes(graph); - var points = nodes.map(function (n) { - return projection(n.loc); + + tiler.getGeoJSON = function (projection) { + var features = tiler.getTiles(projection).map(function (tile) { + return { + type: 'Feature', + properties: { + id: tile.id, + name: tile.id + }, + geometry: { + type: 'Polygon', + coordinates: [tile.extent.polygon()] + } + }; }); - var startPoint = points[0]; - var endPoint = points[points.length - 1]; - var threshold = 0.2 * geoVecLength(startPoint, endPoint); - var i; + return { + type: 'FeatureCollection', + features: features + }; + }; - if (threshold === 0) { - return 'too_bendy'; - } + tiler.tileSize = function (val) { + if (!arguments.length) return _tileSize; + _tileSize = val; + return tiler; + }; - var maxDistance = 0; + tiler.zoomExtent = function (val) { + if (!arguments.length) return _zoomExtent; + _zoomExtent = val; + return tiler; + }; - for (i = 1; i < points.length - 1; i++) { - var point = points[i]; - var u = positionAlongWay(point, startPoint, endPoint); - var p = geoVecInterp(startPoint, endPoint, u); - var dist = geoVecLength(p, point); // to bendy if point is off by 20% of total start/end distance in projected space + tiler.size = function (val) { + if (!arguments.length) return _size; + _size = val; + return tiler; + }; - if (isNaN(dist) || dist > threshold) { - return 'too_bendy'; - } else if (dist > maxDistance) { - maxDistance = dist; - } - } + tiler.scale = function (val) { + if (!arguments.length) return _scale; + _scale = val; + return tiler; + }; - var keepingAllNodes = nodes.every(function (node, i) { - return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); - }); + tiler.translate = function (val) { + if (!arguments.length) return _translate; + _translate = val; + return tiler; + }; // number to extend the rows/columns beyond those covering the viewport - if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes - keepingAllNodes) { - return 'straight_enough'; - } + + tiler.margin = function (val) { + if (!arguments.length) return _margin; + _margin = +val; + return tiler; }; - action.transitionable = true; - return action; + tiler.skipNullIsland = function (val) { + if (!arguments.length) return _skipNullIsland; + _skipNullIsland = val; + return tiler; + }; + + return tiler; + } + + function utilTriggerEvent(target, type) { + target.each(function () { + var evt = document.createEvent('HTMLEvents'); + evt.initEvent(type, true, true); + this.dispatchEvent(evt); + }); } + var _mainLocations = coreLocations(); // singleton + // `coreLocations` maintains an internal index of all the boundaries/geofences used by iD. + // It's used by presets, community index, background imagery, to know where in the world these things are valid. + // These geofences should be defined by `locationSet` objects: // - // `turn` must be an `osmTurn` object with a `restrictionID` property. - // see osm/intersection.js, pathToTurn() + // let locationSet = { + // include: [ Array of locations ], + // exclude: [ Array of locations ] + // }; + // + // For more info see the location-conflation and country-coder projects, see: + // https://github.com/ideditor/location-conflation + // https://github.com/ideditor/country-coder // - function actionUnrestrictTurn(turn) { - return function (graph) { - return actionDeleteRelation(turn.restrictionID)(graph); - }; - } + function coreLocations() { + var _this = {}; + var _resolvedFeatures = {}; // cache of *resolved* locationSet features - /* Reflect the given area around its axis of symmetry */ + var _loco = new _default(); // instance of a location-conflation resolver - function actionReflect(reflectIds, projection) { - var _useLongAxis = true; - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var nodes = utilGetAllNodes(reflectIds, graph); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var ssr = geoGetSmallestSurroundingRectangle(points); // Choose line pq = axis of symmetry. - // The shape's surrounding rectangle has 2 axes of symmetry. - // Reflect across the longer axis by default. + var _wp; // instance of a which-polygon index + // pre-resolve the worldwide locationSet - var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; - var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; - var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; - var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; - var p, q; - var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); - if (_useLongAxis && isLong || !_useLongAxis && !isLong) { - p = p1; - q = q1; - } else { - p = p2; - q = q2; - } // reflect c across pq - // http://math.stackexchange.com/questions/65503/point-reflection-over-a-line + var world = { + locationSet: { + include: ['Q2'] + } + }; + resolveLocationSet(world); + rebuildIndex(); + var _queue = []; + var _deferred = new Set(); - var dx = q[0] - p[0]; - var dy = q[1] - p[1]; - var a = (dx * dx - dy * dy) / (dx * dx + dy * dy); - var b = 2 * dx * dy / (dx * dx + dy * dy); + var _inProcess; // Returns a Promise to process the queue - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; - var c = projection(node.loc); - var c2 = [a * (c[0] - p[0]) + b * (c[1] - p[1]) + p[0], b * (c[0] - p[0]) - a * (c[1] - p[1]) + p[1]]; - var loc2 = projection.invert(c2); - node = node.move(geoVecInterp(node.loc, loc2, t)); - graph = graph.replace(node); - } - return graph; - }; + function processQueue() { + if (!_queue.length) return Promise.resolve(); // console.log(`queue length ${_queue.length}`); - action.useLongAxis = function (val) { - if (!arguments.length) return _useLongAxis; - _useLongAxis = val; - return action; - }; + var chunk = _queue.pop(); - action.transitionable = true; - return action; - } + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferred["delete"](handle); // const t0 = performance.now(); - function actionUpgradeTags(entityId, oldTags, replaceTags) { - return function (graph) { - var entity = graph.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy - var transferValue; - var semiIndex; + chunk.forEach(resolveLocationSet); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - for (var oldTagKey in oldTags) { - if (!(oldTagKey in tags)) continue; // wildcard match + resolvePromise(); + }); - if (oldTags[oldTagKey] === '*') { - // note the value since we might need to transfer it - transferValue = tags[oldTagKey]; - delete tags[oldTagKey]; // exact match - } else if (oldTags[oldTagKey] === tags[oldTagKey]) { - delete tags[oldTagKey]; // match is within semicolon-delimited values - } else { - var vals = tags[oldTagKey].split(';').filter(Boolean); - var oldIndex = vals.indexOf(oldTags[oldTagKey]); + _deferred.add(handle); + }).then(function () { + return processQueue(); + }); + } // Pass an Object with a `locationSet` property, + // Performs the locationSet resolution, caches the result, and sets a `locationSetID` property on the object. - if (vals.length === 1 || oldIndex === -1) { - delete tags[oldTagKey]; - } else { - if (replaceTags && replaceTags[oldTagKey]) { - // replacing a value within a semicolon-delimited value, note the index - semiIndex = oldIndex; - } - vals.splice(oldIndex, 1); - tags[oldTagKey] = vals.join(';'); - } - } - } + function resolveLocationSet(obj) { + if (obj.locationSetID) return; // work was done already - if (replaceTags) { - for (var replaceKey in replaceTags) { - var replaceValue = replaceTags[replaceKey]; + try { + var locationSet = obj.locationSet; - if (replaceValue === '*') { - if (tags[replaceKey] && tags[replaceKey] !== 'no') { - // allow any pre-existing value except `no` (troll tag) - continue; - } else { - // otherwise assume `yes` is okay - tags[replaceKey] = 'yes'; - } - } else if (replaceValue === '$1') { - tags[replaceKey] = transferValue; - } else { - if (tags[replaceKey] && oldTags[replaceKey] && semiIndex !== undefined) { - // don't override preexisting values - var existingVals = tags[replaceKey].split(';').filter(Boolean); + if (!locationSet) { + throw new Error('object missing locationSet property'); + } - if (existingVals.indexOf(replaceValue) === -1) { - existingVals.splice(semiIndex, 0, replaceValue); - tags[replaceKey] = existingVals.join(';'); - } - } else { - tags[replaceKey] = replaceValue; - } - } + if (!locationSet.include) { + // missing `include`, default to worldwide include + locationSet.include = ['Q2']; // https://github.com/openstreetmap/iD/pull/8305#discussion_r662344647 } - } - return graph.replace(entity.update({ - tags: tags - })); - }; - } + var resolved = _loco.resolveLocationSet(locationSet); - function behaviorEdit(context) { - function behavior() { - context.map().minzoom(context.minEditableZoom()); - } + var locationSetID = resolved.id; + obj.locationSetID = locationSetID; - behavior.off = function () { - context.map().minzoom(0); - }; + if (!resolved.feature.geometry.coordinates.length || !resolved.feature.properties.area) { + throw new Error("locationSet ".concat(locationSetID, " resolves to an empty feature.")); + } - return behavior; - } + if (!_resolvedFeatures[locationSetID]) { + // First time seeing this locationSet feature + var feature = JSON.parse(JSON.stringify(resolved.feature)); // deep clone - /* - The hover behavior adds the `.hover` class on pointerover to all elements to which - the identical datum is bound, and removes it on pointerout. + feature.id = locationSetID; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - The :hover pseudo-class is insufficient for iD's purposes because a datum's visual - representation may consist of several elements scattered throughout the DOM hierarchy. - Only one of these elements can have the :hover pseudo-class, but all of them will - have the .hover class. - */ + feature.properties.id = locationSetID; + _resolvedFeatures[locationSetID] = feature; // insert into cache + } + } catch (err) { + obj.locationSet = { + include: ['Q2'] + }; // default worldwide - function behaviorHover(context) { - var dispatch$1 = dispatch('hover'); + obj.locationSetID = '+[Q2]'; + } + } // Rebuilds the whichPolygon index with whatever features have been resolved. - var _selection = select(null); - var _newNodeId = null; - var _initialNodeID = null; + function rebuildIndex() { + _wp = whichPolygon_1({ + features: Object.values(_resolvedFeatures) + }); + } // + // `mergeCustomGeoJSON` + // Accepts an FeatureCollection-like object containing custom locations + // Each feature must have a filename-like `id`, for example: `something.geojson` + // + // { + // "type": "FeatureCollection" + // "features": [ + // { + // "type": "Feature", + // "id": "philly_metro.geojson", + // "properties": { … }, + // "geometry": { … } + // } + // ] + // } + // - var _altDisables; - var _ignoreVertex; + _this.mergeCustomGeoJSON = function (fc) { + if (fc && fc.type === 'FeatureCollection' && Array.isArray(fc.features)) { + fc.features.forEach(function (feature) { + feature.properties = feature.properties || {}; + var props = feature.properties; // Get `id` from either `id` or `properties` - var _targets = []; // use pointer events on supported platforms; fallback to mouse events + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists - function keydown(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² - _selection.classed('hover-disabled', true); + props.area = Number(area.toFixed(2)); + } - dispatch$1.call('hover', this, null); + _loco._cache[id] = feature; + }); } - } + }; // + // `mergeLocationSets` + // Accepts an Array of Objects containing `locationSet` properties. + // The locationSets will be resolved and indexed in the background. + // [ + // { id: 'preset1', locationSet: {…} }, + // { id: 'preset2', locationSet: {…} }, + // { id: 'preset3', locationSet: {…} }, + // … + // ] + // After resolving and indexing, the Objects will be decorated with a + // `locationSetID` property. + // [ + // { id: 'preset1', locationSet: {…}, locationSetID: '+[Q2]' }, + // { id: 'preset2', locationSet: {…}, locationSetID: '+[Q30]' }, + // { id: 'preset3', locationSet: {…}, locationSetID: '+[Q2]' }, + // … + // ] + // + // Returns a Promise fulfilled when the resolving/indexing has been completed + // This will take some seconds but happen in the background during browser idle time. + // - function keyup(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); - _selection.classed('hover-disabled', false); + _this.mergeLocationSets = function (objects) { + if (!Array.isArray(objects)) return Promise.reject('nothing to do'); // Resolve all locationSets -> geojson, processing data in chunks + // + // Because this will happen during idle callbacks, we want to choose a chunk size + // that won't make the browser stutter too badly. LocationSets that are a simple + // country coder include will resolve instantly, but ones that involve complex + // include/exclude operations will take some milliseconds longer. + // + // Some discussion and performance results on these tickets: + // https://github.com/ideditor/location-conflation/issues/26 + // https://github.com/osmlab/name-suggestion-index/issues/4784#issuecomment-742003434 - dispatch$1.call('hover', this, _targets); + _queue = _queue.concat(utilArrayChunk(objects, 200)); + + if (!_inProcess) { + _inProcess = processQueue().then(function () { + rebuildIndex(); + _inProcess = null; + return objects; + }); } - } - function behavior(selection) { - _selection = selection; - _targets = []; + return _inProcess; + }; // + // `locationSetID` + // Returns a locationSetID for a given locationSet (fallback to `+[Q2]`, world) + // (The locationset doesn't necessarily need to be resolved to compute its `id`) + // + // Arguments + // `locationSet`: A locationSet, e.g. `{ include: ['us'] }` + // Returns + // The locationSetID, e.g. `+[Q30]` + // - if (_initialNodeID) { - _newNodeId = _initialNodeID; - _initialNodeID = null; - } else { - _newNodeId = null; + + _this.locationSetID = function (locationSet) { + var locationSetID; + + try { + locationSetID = _loco.validateLocationSet(locationSet).id; + } catch (err) { + locationSetID = '+[Q2]'; // the world } - _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices - .on(_pointerPrefix + 'down.hover', pointerover); + return locationSetID; + }; // + // `feature` + // Returns the resolved GeoJSON feature for a given locationSetID (fallback to 'world') + // + // Arguments + // `locationSetID`: id of the form like `+[Q30]` (United States) + // Returns + // A GeoJSON feature: + // { + // type: 'Feature', + // id: '+[Q30]', + // properties: { id: '+[Q30]', area: 21817019.17, … }, + // geometry: { … } + // } - select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); - function eventTarget(d3_event) { - var datum = d3_event.target && d3_event.target.__data__; - if (_typeof(datum) !== 'object') return null; + _this.feature = function (locationSetID) { + return _resolvedFeatures[locationSetID] || _resolvedFeatures['+[Q2]']; + }; // + // `locationsAt` + // Find all the resolved locationSets valid at the given location. + // Results include the area (in km²) to facilitate sorting. + // + // Arguments + // `loc`: the [lon,lat] location to query, e.g. `[-74.4813, 40.7967]` + // Returns + // Object of locationSetIDs to areas (in km²) + // { + // "+[Q2]": 511207893.3958111, + // "+[Q30]": 21817019.17, + // "+[new_jersey.geojson]": 22390.77, + // … + // } + // - if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { - return datum.properties.entity; - } - return datum; - } + _this.locationsAt = function (loc) { + var result = {}; + (_wp(loc, true) || []).forEach(function (prop) { + return result[prop.id] = prop.area; + }); + return result; + }; // + // `query` + // Execute a query directly against which-polygon + // https://github.com/mapbox/which-polygon + // + // Arguments + // `loc`: the [lon,lat] location to query, + // `multi`: `true` to return all results, `false` to return first result + // Returns + // Array of GeoJSON *properties* for the locationSet features that exist at `loc` + // - function pointerover(d3_event) { - // ignore mouse hovers with buttons pressed unless dragging - if (context.mode().id.indexOf('drag') === -1 && (!d3_event.pointerType || d3_event.pointerType === 'mouse') && d3_event.buttons) return; - var target = eventTarget(d3_event); - if (target && _targets.indexOf(target) === -1) { - _targets.push(target); + _this.query = function (loc, multi) { + return _wp(loc, multi); + }; // Direct access to the location-conflation resolver - updateHover(d3_event, _targets); - } - } - function pointerout(d3_event) { - var target = eventTarget(d3_event); + _this.loco = function () { + return _loco; + }; // Direct access to the which-polygon index - var index = _targets.indexOf(target); - if (index !== -1) { - _targets.splice(index); + _this.wp = function () { + return _wp; + }; - updateHover(d3_event, _targets); - } - } + return _this; + } - function allowsVertex(d) { - return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); - } + var $$a = _export; + var $findIndex = arrayIteration.findIndex; + var addToUnscopables = addToUnscopables$5; - function modeAllowsHover(target) { - var mode = context.mode(); + var FIND_INDEX = 'findIndex'; + var SKIPS_HOLES = true; - if (mode.id === 'add-point') { - return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; - } + // Shouldn't skip holes + if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; }); - return true; - } + // `Array.prototype.findIndex` method + // https://tc39.es/ecma262/#sec-array.prototype.findindex + $$a({ target: 'Array', proto: true, forced: SKIPS_HOLES }, { + findIndex: function findIndex(callbackfn /* , that = undefined */) { + return $findIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } + }); - function updateHover(d3_event, targets) { - _selection.selectAll('.hover').classed('hover', false); + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables(FIND_INDEX); - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); + var isRegExp = isRegexp; - var mode = context.mode(); + var notARegexp = function (it) { + if (isRegExp(it)) { + throw TypeError("The method doesn't accept regular expressions"); + } return it; + }; + + var wellKnownSymbol = wellKnownSymbol$s; + + var MATCH = wellKnownSymbol('match'); + + var correctIsRegexpLogic = function (METHOD_NAME) { + var regexp = /./; + try { + '/./'[METHOD_NAME](regexp); + } catch (error1) { + try { + regexp[MATCH] = false; + return '/./'[METHOD_NAME](regexp); + } catch (error2) { /* empty */ } + } return false; + }; + + var $$9 = _export; + var notARegExp$2 = notARegexp; + var requireObjectCoercible$3 = requireObjectCoercible$e; + var correctIsRegExpLogic$2 = correctIsRegexpLogic; - if (!_newNodeId && (mode.id === 'draw-line' || mode.id === 'draw-area')) { - var node = targets.find(function (target) { - return target instanceof osmEntity && target.type === 'node'; - }); - _newNodeId = node && node.id; - } + // `String.prototype.includes` method + // https://tc39.es/ecma262/#sec-string.prototype.includes + $$9({ target: 'String', proto: true, forced: !correctIsRegExpLogic$2('includes') }, { + includes: function includes(searchString /* , position = 0 */) { + return !!~String(requireObjectCoercible$3(this)) + .indexOf(notARegExp$2(searchString), arguments.length > 1 ? arguments[1] : undefined); + } + }); - targets = targets.filter(function (datum) { - if (datum instanceof osmEntity) { - // If drawing a way, don't hover on a node that was just placed. #3974 - return datum.id !== _newNodeId && (datum.type !== 'node' || !_ignoreVertex || allowsVertex(datum)) && modeAllowsHover(datum); - } + var _mainLocalizer = coreLocalizer(); // singleton - return true; - }); - var selector = ''; - for (var i in targets) { - var datum = targets[i]; // What are we hovering over? + var _t = _mainLocalizer.t; + // coreLocalizer manages language and locale parameters including translated strings + // - if (datum.__featurehash__) { - // hovering custom data - selector += ', .data' + datum.__featurehash__; - } else if (datum instanceof QAItem) { - selector += ', .' + datum.service + '.itemId-' + datum.id; - } else if (datum instanceof osmNote) { - selector += ', .note-' + datum.id; - } else if (datum instanceof osmEntity) { - selector += ', .' + datum.id; + function coreLocalizer() { + var localizer = {}; + var _dataLanguages = {}; // `_dataLocales` is an object containing all _supported_ locale codes -> language info. + // * `rtl` - right-to-left or left-to-right text direction + // * `pct` - the percent of strings translated; 1 = 100%, full coverage + // + // { + // en: { rtl: false, pct: {…} }, + // de: { rtl: false, pct: {…} }, + // … + // } - if (datum.type === 'relation') { - for (var j in datum.members) { - selector += ', .' + datum.members[j].id; - } - } - } - } + var _dataLocales = {}; // `localeStrings` is an object containing all _loaded_ locale codes -> string data. + // { + // en: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, + // de: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, + // … + // } - var suppressed = _altDisables && d3_event && d3_event.altKey; + var _localeStrings = {}; // the current locale - if (selector.trim().length) { - // remove the first comma - selector = selector.slice(1); + var _localeCode = 'en-US'; // `_localeCodes` must contain `_localeCode` first, optionally followed by fallbacks - _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); - } + var _localeCodes = ['en-US', 'en']; + var _languageCode = 'en'; + var _textDirection = 'ltr'; + var _usesMetric = false; + var _languageNames = {}; + var _scriptNames = {}; // getters for the current locale parameters - dispatch$1.call('hover', this, !suppressed && targets); - } - } + localizer.localeCode = function () { + return _localeCode; + }; - behavior.off = function (selection) { - selection.selectAll('.hover').classed('hover', false); - selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); - selection.classed('hover-disabled', false); - selection.on(_pointerPrefix + 'over.hover', null).on(_pointerPrefix + 'out.hover', null).on(_pointerPrefix + 'down.hover', null); - select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', null, true).on('keydown.hover', null).on('keyup.hover', null); + localizer.localeCodes = function () { + return _localeCodes; }; - behavior.altDisables = function (val) { - if (!arguments.length) return _altDisables; - _altDisables = val; - return behavior; + localizer.languageCode = function () { + return _languageCode; }; - behavior.ignoreVertex = function (val) { - if (!arguments.length) return _ignoreVertex; - _ignoreVertex = val; - return behavior; + localizer.textDirection = function () { + return _textDirection; }; - behavior.initialNodeID = function (nodeId) { - _initialNodeID = nodeId; - return behavior; + localizer.usesMetric = function () { + return _usesMetric; }; - return utilRebind(behavior, dispatch$1, 'on'); - } + localizer.languageNames = function () { + return _languageNames; + }; - var _disableSpace = false; - var _lastSpace = null; - function behaviorDraw(context) { - var dispatch$1 = dispatch('move', 'down', 'downcancel', 'click', 'clickWay', 'clickNode', 'undo', 'cancel', 'finish'); - var keybinding = utilKeybinding('draw'); + localizer.scriptNames = function () { + return _scriptNames; + }; // The client app may want to manually set the locale, regardless of the + // settings provided by the browser - var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); - var _edit = behaviorEdit(context); + var _preferredLocaleCodes = []; - var _closeTolerance = 4; - var _tolerance = 12; - var _mouseLeave = false; - var _lastMouse = null; + localizer.preferredLocaleCodes = function (codes) { + if (!arguments.length) return _preferredLocaleCodes; - var _lastPointerUpEvent; + if (typeof codes === 'string') { + // be generous and accept delimited strings as input + _preferredLocaleCodes = codes.split(/,|;| /gi).filter(Boolean); + } else { + _preferredLocaleCodes = codes; + } - var _downPointer; // use pointer events on supported platforms; fallback to mouse events + return localizer; + }; + var _loadPromise; - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code - // - `mode/drag_node.js` `datum()` + localizer.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; + var filesToFetch = ['languages', // load the list of languages + 'locales' // load the list of supported locales + ]; + var localeDirs = { + general: 'locales', + tagging: 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/translations' + }; + var fileMap = _mainFileFetcher.fileMap(); + for (var scopeId in localeDirs) { + var key = "locales_index_".concat(scopeId); - function datum(d3_event) { - var mode = context.mode(); - var isNote = mode && mode.id.indexOf('note') !== -1; - if (d3_event.altKey || isNote) return {}; - var element; + if (!fileMap[key]) { + fileMap[key] = localeDirs[scopeId] + '/index.min.json'; + } - if (d3_event.type === 'keydown') { - element = _lastMouse && _lastMouse.target; - } else { - element = d3_event.target; - } // When drawing, snap only to touch targets.. - // (this excludes area fills and active drawing elements) + filesToFetch.push(key); + } + return _loadPromise = Promise.all(filesToFetch.map(function (key) { + return _mainFileFetcher.get(key); + })).then(function (results) { + _dataLanguages = results[0]; + _dataLocales = results[1]; + var indexes = results.slice(2); - var d = element.__data__; - return d && d.properties && d.properties.target ? d : {}; - } + var requestedLocales = (_preferredLocaleCodes || []).concat(utilDetect().browserLocales) // List of locales preferred by the browser in priority order. + .concat(['en']); // fallback to English since it's the only guaranteed complete language - function pointerdown(d3_event) { - if (_downPointer) return; - var pointerLocGetter = utilFastMouse(this); - _downPointer = { - id: d3_event.pointerId || 'mouse', - pointerLocGetter: pointerLocGetter, - downTime: +new Date(), - downLoc: pointerLocGetter(d3_event) - }; - dispatch$1.call('down', this, d3_event, datum(d3_event)); - } - function pointerup(d3_event) { - if (!_downPointer || _downPointer.id !== (d3_event.pointerId || 'mouse')) return; - var downPointer = _downPointer; - _downPointer = null; - _lastPointerUpEvent = d3_event; - if (downPointer.isCancelled) return; - var t2 = +new Date(); - var p2 = downPointer.pointerLocGetter(d3_event); - var dist = geoVecLength(downPointer.downLoc, p2); + _localeCodes = localesToUseFrom(requestedLocales); + _localeCode = _localeCodes[0]; // Run iD in the highest-priority locale; the rest are fallbacks - if (dist < _closeTolerance || dist < _tolerance && t2 - downPointer.downTime < 500) { - // Prevent a quick second click - select(window).on('click.draw-block', function () { - d3_event.stopPropagation(); - }, true); - context.map().dblclickZoomEnable(false); - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - select(window).on('click.draw-block', null); - }, 500); - click(d3_event, p2); - } - } + var loadStringsPromises = []; + indexes.forEach(function (index, i) { + // Will always return the index for `en` if nothing else + var fullCoverageIndex = _localeCodes.findIndex(function (locale) { + return index[locale] && index[locale].pct === 1; + }); // We only need to load locales up until we find one with full coverage - function pointermove(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { - var p2 = _downPointer.pointerLocGetter(d3_event); - var dist = geoVecLength(_downPointer.downLoc, p2); + _localeCodes.slice(0, fullCoverageIndex + 1).forEach(function (code) { + var scopeId = Object.keys(localeDirs)[i]; + var directory = Object.values(localeDirs)[i]; + if (index[code]) loadStringsPromises.push(localizer.loadLocale(code, scopeId, directory)); + }); + }); + return Promise.all(loadStringsPromises); + }).then(function () { + updateForCurrentLocale(); + })["catch"](function (err) { + return console.error(err); + }); // eslint-disable-line + }; // Returns the locales from `requestedLocales` supported by iD that we should use - if (dist >= _closeTolerance) { - _downPointer.isCancelled = true; - dispatch$1.call('downcancel', this); - } - } - if (d3_event.pointerType && d3_event.pointerType !== 'mouse' || d3_event.buttons || _downPointer) return; // HACK: Mobile Safari likes to send one or more `mouse` type pointermove - // events immediately after non-mouse pointerup events; detect and ignore them. + function localesToUseFrom(requestedLocales) { + var supportedLocales = _dataLocales; + var toUse = []; - if (_lastPointerUpEvent && _lastPointerUpEvent.pointerType !== 'mouse' && d3_event.timeStamp - _lastPointerUpEvent.timeStamp < 100) return; - _lastMouse = d3_event; - dispatch$1.call('move', this, d3_event, datum(d3_event)); - } + for (var i in requestedLocales) { + var locale = requestedLocales[i]; + if (supportedLocales[locale]) toUse.push(locale); - function pointercancel(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { - if (!_downPointer.isCancelled) { - dispatch$1.call('downcancel', this); + if (locale.includes('-')) { + // Full locale ('es-ES'), add fallback to the base ('es') + var langPart = locale.split('-')[0]; + if (supportedLocales[langPart]) toUse.push(langPart); } + } // remove duplicates - _downPointer = null; - } - } - function mouseenter() { - _mouseLeave = false; + return utilArrayUniq(toUse); } - function mouseleave() { - _mouseLeave = true; - } + function updateForCurrentLocale() { + if (!_localeCode) return; + _languageCode = _localeCode.split('-')[0]; + var currentData = _dataLocales[_localeCode] || _dataLocales[_languageCode]; + var hash = utilStringQs(window.location.hash); - function allowsVertex(d) { - return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); - } // related code - // - `mode/drag_node.js` `doMove()` - // - `behavior/draw.js` `click()` - // - `behavior/draw_way.js` `move()` + if (hash.rtl === 'true') { + _textDirection = 'rtl'; + } else if (hash.rtl === 'false') { + _textDirection = 'ltr'; + } else { + _textDirection = currentData && currentData.rtl ? 'rtl' : 'ltr'; + } + var locale = _localeCode; + if (locale.toLowerCase() === 'en-us') locale = 'en'; + _languageNames = _localeStrings.general[locale].languageNames; + _scriptNames = _localeStrings.general[locale].scriptNames; + _usesMetric = _localeCode.slice(-3).toLowerCase() !== '-us'; + } + /* Locales */ + // Returns a Promise to load the strings for the requested locale - function click(d3_event, loc) { - var d = datum(d3_event); - var target = d && d.properties && d.properties.entity; - var mode = context.mode(); - if (target && target.type === 'node' && allowsVertex(target)) { - // Snap to a node - dispatch$1.call('clickNode', this, target, d); - return; - } else if (target && target.type === 'way' && (mode.id !== 'add-point' || mode.preset.matchGeometry('vertex'))) { - // Snap to a way - var choice = geoChooseEdge(context.graph().childNodes(target), loc, context.projection, context.activeID()); + localizer.loadLocale = function (locale, scopeId, directory) { + // US English is the default + if (locale.toLowerCase() === 'en-us') locale = 'en'; - if (choice) { - var edge = [target.nodes[choice.index - 1], target.nodes[choice.index]]; - dispatch$1.call('clickWay', this, choice.loc, edge, d); - return; - } - } else if (mode.id !== 'add-point' || mode.preset.matchGeometry('point')) { - var locLatLng = context.projection.invert(loc); - dispatch$1.call('click', this, locLatLng, d); + if (_localeStrings[scopeId] && _localeStrings[scopeId][locale]) { + // already loaded + return Promise.resolve(locale); } - } // treat a spacebar press like a click - - - function space(d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var currSpace = context.map().mouse(); - if (_disableSpace && _lastSpace) { - var dist = geoVecLength(_lastSpace, currSpace); + var fileMap = _mainFileFetcher.fileMap(); + var key = "locale_".concat(scopeId, "_").concat(locale); - if (dist > _tolerance) { - _disableSpace = false; - } + if (!fileMap[key]) { + fileMap[key] = "".concat(directory, "/").concat(locale, ".min.json"); } - if (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click + return _mainFileFetcher.get(key).then(function (d) { + if (!_localeStrings[scopeId]) _localeStrings[scopeId] = {}; + _localeStrings[scopeId][locale] = d[locale]; + return locale; + }); + }; - _lastSpace = currSpace; - _disableSpace = true; - select(window).on('keyup.space-block', function () { - d3_event.preventDefault(); - d3_event.stopPropagation(); - _disableSpace = false; - select(window).on('keyup.space-block', null); - }); // get the current mouse position + localizer.pluralRule = function (number) { + return pluralRule(number, _localeCode); + }; // Returns the plural rule for the given `number` with the given `localeCode`. + // One of: `zero`, `one`, `two`, `few`, `many`, `other` - var loc = context.map().mouse() || // or the map center if the mouse has never entered the map - context.projection(context.map().center()); - click(d3_event, loc); - } - function backspace(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('undo'); - } + function pluralRule(number, localeCode) { + // modern browsers have this functionality built-in + var rules = 'Intl' in window && Intl.PluralRules && new Intl.PluralRules(localeCode); - function del(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('cancel'); - } + if (rules) { + return rules.select(number); + } // fallback to basic one/other, as in English - function ret(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('finish'); - } - function behavior(selection) { - context.install(_hover); - context.install(_edit); - _downPointer = null; - keybinding.on('⌫', backspace).on('⌦', del).on('⎋', ret).on('↩', ret).on('space', space).on('⌥space', space); - selection.on('mouseenter.draw', mouseenter).on('mouseleave.draw', mouseleave).on(_pointerPrefix + 'down.draw', pointerdown).on(_pointerPrefix + 'move.draw', pointermove); - select(window).on(_pointerPrefix + 'up.draw', pointerup, true).on('pointercancel.draw', pointercancel, true); - select(document).call(keybinding); - return behavior; + if (number === 1) return 'one'; + return 'other'; } + /** + * Try to find that string in `locale` or the current `_localeCode` matching + * the given `stringId`. If no string can be found in the requested locale, + * we'll recurse down all the `_localeCodes` until one is found. + * + * @param {string} stringId string identifier + * @param {object?} replacements token replacements and default string + * @param {string?} locale locale to use (defaults to currentLocale) + * @return {string?} localized string + */ - behavior.off = function (selection) { - context.ui().sidebar.hover.cancel(); - context.uninstall(_hover); - context.uninstall(_edit); - selection.on('mouseenter.draw', null).on('mouseleave.draw', null).on(_pointerPrefix + 'down.draw', null).on(_pointerPrefix + 'move.draw', null); - select(window).on(_pointerPrefix + 'up.draw', null).on('pointercancel.draw', null); // note: keyup.space-block, click.draw-block should remain - - select(document).call(keybinding.unbind); - }; - - behavior.hover = function () { - return _hover; - }; - - return utilRebind(behavior, dispatch$1, 'on'); - } - - function initRange(domain, range) { - switch (arguments.length) { - case 0: - break; - case 1: - this.range(domain); - break; + localizer.tInfo = function (origStringId, replacements, locale) { + var stringId = origStringId.trim(); + var scopeId = 'general'; - default: - this.range(range).domain(domain); - break; - } + if (stringId[0] === '_') { + var split = stringId.split('.'); + scopeId = split[0].slice(1); + stringId = split.slice(1).join('.'); + } - return this; - } + locale = locale || _localeCode; + var path = stringId.split('.').map(function (s) { + return s.replace(//g, '.'); + }).reverse(); + var stringsKey = locale; // US English is the default - function constants(x) { - return function () { - return x; - }; - } + if (stringsKey.toLowerCase() === 'en-us') stringsKey = 'en'; + var result = _localeStrings && _localeStrings[scopeId] && _localeStrings[scopeId][stringsKey]; - function number$1(x) { - return +x; - } + while (result !== undefined && path.length) { + result = result[path.pop()]; + } - var unit = [0, 1]; - function identity$3(x) { - return x; - } + if (result !== undefined) { + if (replacements) { + if (_typeof(result) === 'object' && Object.keys(result).length) { + // If plural forms are provided, dig one level deeper based on the + // first numeric token replacement provided. + var number = Object.values(replacements).find(function (value) { + return typeof value === 'number'; + }); - function normalize$1(a, b) { - return (b -= a = +a) ? function (x) { - return (x - a) / b; - } : constants(isNaN(b) ? NaN : 0.5); - } + if (number !== undefined) { + var rule = pluralRule(number, locale); - function clamper(a, b) { - var t; - if (a > b) t = a, a = b, b = t; - return function (x) { - return Math.max(a, Math.min(b, x)); - }; - } // normalize(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. - // interpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding range value x in [a,b]. + if (result[rule]) { + result = result[rule]; + } else { + // We're pretty sure this should be a plural but no string + // could be found for the given rule. Just pick the first + // string and hope it makes sense. + result = Object.values(result)[0]; + } + } + } + if (typeof result === 'string') { + for (var key in replacements) { + var value = replacements[key]; - function bimap(domain, range, interpolate) { - var d0 = domain[0], - d1 = domain[1], - r0 = range[0], - r1 = range[1]; - if (d1 < d0) d0 = normalize$1(d1, d0), r0 = interpolate(r1, r0);else d0 = normalize$1(d0, d1), r0 = interpolate(r0, r1); - return function (x) { - return r0(d0(x)); - }; - } + if (typeof value === 'number') { + if (value.toLocaleString) { + // format numbers for the locale + value = value.toLocaleString(locale, { + style: 'decimal', + useGrouping: true, + minimumFractionDigits: 0 + }); + } else { + value = value.toString(); + } + } - function polymap(domain, range, interpolate) { - var j = Math.min(domain.length, range.length) - 1, - d = new Array(j), - r = new Array(j), - i = -1; // Reverse descending domains. + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); + result = result.replace(regex, value); + } + } + } - if (domain[j] < domain[0]) { - domain = domain.slice().reverse(); - range = range.slice().reverse(); - } + if (typeof result === 'string') { + // found a localized string! + return { + text: result, + locale: locale + }; + } + } // no localized string found... + // attempt to fallback to a lower-priority language - while (++i < j) { - d[i] = normalize$1(domain[i], domain[i + 1]); - r[i] = interpolate(range[i], range[i + 1]); - } - return function (x) { - var i = bisectRight(domain, x, 1, j) - 1; - return r[i](d[i](x)); - }; - } + var index = _localeCodes.indexOf(locale); - function copy(source, target) { - return target.domain(source.domain()).range(source.range()).interpolate(source.interpolate()).clamp(source.clamp()).unknown(source.unknown()); - } - function transformer$1() { - var domain = unit, - range = unit, - interpolate$1 = interpolate, - transform, - untransform, - unknown, - clamp = identity$3, - piecewise, - output, - input; + if (index >= 0 && index < _localeCodes.length - 1) { + // eventually this will be 'en' or another locale with 100% coverage + var fallback = _localeCodes[index + 1]; + return localizer.tInfo(origStringId, replacements, fallback); + } - function rescale() { - var n = Math.min(domain.length, range.length); - if (clamp !== identity$3) clamp = clamper(domain[0], domain[n - 1]); - piecewise = n > 2 ? polymap : bimap; - output = input = null; - return scale; - } + if (replacements && 'default' in replacements) { + // Fallback to a default value if one is specified in `replacements` + return { + text: replacements["default"], + locale: null + }; + } - function scale(x) { - return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate$1)))(transform(clamp(x))); - } + var missing = "Missing ".concat(locale, " translation: ").concat(origStringId); + if (typeof console !== 'undefined') console.error(missing); // eslint-disable-line - scale.invert = function (y) { - return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); + return { + text: missing, + locale: 'en' + }; }; - scale.domain = function (_) { - return arguments.length ? (domain = Array.from(_, number$1), rescale()) : domain.slice(); - }; + localizer.hasTextForStringId = function (stringId) { + return !!localizer.tInfo(stringId, { + "default": 'nothing found' + }).locale; + }; // Returns only the localized text, discarding the locale info - scale.range = function (_) { - return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); - }; - scale.rangeRound = function (_) { - return range = Array.from(_), interpolate$1 = interpolateRound, rescale(); - }; + localizer.t = function (stringId, replacements, locale) { + return localizer.tInfo(stringId, replacements, locale).text; + }; // Returns the localized text wrapped in an HTML element encoding the locale info - scale.clamp = function (_) { - return arguments.length ? (clamp = _ ? true : identity$3, rescale()) : clamp !== identity$3; - }; - scale.interpolate = function (_) { - return arguments.length ? (interpolate$1 = _, rescale()) : interpolate$1; - }; + localizer.t.html = function (stringId, replacements, locale) { + var info = localizer.tInfo(stringId, replacements, locale); // text may be empty or undefined if `replacements.default` is - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : unknown; + return info.text ? localizer.htmlForLocalizedText(info.text, info.locale) : ''; }; - return function (t, u) { - transform = t, untransform = u; - return rescale(); + localizer.htmlForLocalizedText = function (text, localeCode) { + return "").concat(text, ""); }; - } - function continuous() { - return transformer$1()(identity$3, identity$3); - } - - function formatDecimal (x) { - return Math.abs(x = Math.round(x)) >= 1e21 ? x.toLocaleString("en").replace(/,/g, "") : x.toString(10); - } // Computes the decimal coefficient and exponent of the specified number x with - // significant digits p, where x is positive and p is in [1, 21] or undefined. - // For example, formatDecimalParts(1.23) returns ["123", 0]. - function formatDecimalParts(x, p) { - if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + localizer.languageName = function (code, options) { + if (_languageNames[code]) { + // name in locale language + // e.g. "German" + return _languageNames[code]; + } // sometimes we only want the local name - var i, - coefficient = x.slice(0, i); // The string returned by toExponential either has the form \d\.\d+e[-+]\d+ - // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3). - return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; - } + if (options && options.localOnly) return null; + var langInfo = _dataLanguages[code]; - function exponent (x) { - return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; - } + if (langInfo) { + if (langInfo.nativeName) { + // name in native language + // e.g. "Deutsch (de)" + return localizer.t('translate.language_and_code', { + language: langInfo.nativeName, + code: code + }); + } else if (langInfo.base && langInfo.script) { + var base = langInfo.base; // the code of the language this is based on - function formatGroup (grouping, thousands) { - return function (value, width) { - var i = value.length, - t = [], - j = 0, - g = grouping[0], - length = 0; + if (_languageNames[base]) { + // base language name in locale language + var scriptCode = langInfo.script; + var script = _scriptNames[scriptCode] || scriptCode; // e.g. "Serbian (Cyrillic)" - while (i > 0 && g > 0) { - if (length + g + 1 > width) g = Math.max(1, width - length); - t.push(value.substring(i -= g, i + g)); - if ((length += g + 1) > width) break; - g = grouping[j = (j + 1) % grouping.length]; + return localizer.t('translate.language_and_code', { + language: _languageNames[base], + code: script + }); + } else if (_dataLanguages[base] && _dataLanguages[base].nativeName) { + // e.g. "српски (sr-Cyrl)" + return localizer.t('translate.language_and_code', { + language: _dataLanguages[base].nativeName, + code: code + }); + } + } } - return t.reverse().join(thousands); - }; - } - - function formatNumerals (numerals) { - return function (value) { - return value.replace(/[0-9]/g, function (i) { - return numerals[+i]; - }); + return code; // if not found, use the code }; - } - - // [[fill]align][sign][symbol][0][width][,][.precision][~][type] - var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i; - function formatSpecifier(specifier) { - if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); - var match; - return new FormatSpecifier({ - fill: match[1], - align: match[2], - sign: match[3], - symbol: match[4], - zero: match[5], - width: match[6], - comma: match[7], - precision: match[8] && match[8].slice(1), - trim: match[9], - type: match[10] - }); - } - formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof - function FormatSpecifier(specifier) { - this.fill = specifier.fill === undefined ? " " : specifier.fill + ""; - this.align = specifier.align === undefined ? ">" : specifier.align + ""; - this.sign = specifier.sign === undefined ? "-" : specifier.sign + ""; - this.symbol = specifier.symbol === undefined ? "" : specifier.symbol + ""; - this.zero = !!specifier.zero; - this.width = specifier.width === undefined ? undefined : +specifier.width; - this.comma = !!specifier.comma; - this.precision = specifier.precision === undefined ? undefined : +specifier.precision; - this.trim = !!specifier.trim; - this.type = specifier.type === undefined ? "" : specifier.type + ""; + return localizer; } - FormatSpecifier.prototype.toString = function () { - return this.fill + this.align + this.sign + this.symbol + (this.zero ? "0" : "") + (this.width === undefined ? "" : Math.max(1, this.width | 0)) + (this.comma ? "," : "") + (this.precision === undefined ? "" : "." + Math.max(0, this.precision | 0)) + (this.trim ? "~" : "") + this.type; - }; - - // Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k. - function formatTrim (s) { - out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) { - switch (s[i]) { - case ".": - i0 = i1 = i; - break; + // `presetCollection` is a wrapper around an `Array` of presets `collection`, + // and decorated with some extra methods for searching and matching geometry + // - case "0": - if (i0 === 0) i0 = i; - i1 = i; - break; + function presetCollection(collection) { + var MAXRESULTS = 50; + var _this = {}; + var _memo = {}; + _this.collection = collection; - default: - if (!+s[i]) break out; - if (i0 > 0) i0 = 0; - break; - } - } + _this.item = function (id) { + if (_memo[id]) return _memo[id]; - return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; - } + var found = _this.collection.find(function (d) { + return d.id === id; + }); - // `thisNumberValue` abstract operation - // https://tc39.github.io/ecma262/#sec-thisnumbervalue - var thisNumberValue = function (value) { - if (typeof value != 'number' && classofRaw(value) != 'Number') { - throw TypeError('Incorrect invocation'); - } - return +value; - }; + if (found) _memo[id] = found; + return found; + }; - // `String.prototype.repeat` method implementation - // https://tc39.github.io/ecma262/#sec-string.prototype.repeat - var stringRepeat = ''.repeat || function repeat(count) { - var str = String(requireObjectCoercible(this)); - var result = ''; - var n = toInteger(count); - if (n < 0 || n == Infinity) throw RangeError('Wrong number of repetitions'); - for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) result += str; - return result; - }; + _this.index = function (id) { + return _this.collection.findIndex(function (d) { + return d.id === id; + }); + }; - var nativeToFixed = 1.0.toFixed; - var floor$6 = Math.floor; + _this.matchGeometry = function (geometry) { + return presetCollection(_this.collection.filter(function (d) { + return d.matchGeometry(geometry); + })); + }; - var pow$2 = function (x, n, acc) { - return n === 0 ? acc : n % 2 === 1 ? pow$2(x, n - 1, acc * x) : pow$2(x * x, n / 2, acc); - }; + _this.matchAllGeometry = function (geometries) { + return presetCollection(_this.collection.filter(function (d) { + return d && d.matchAllGeometry(geometries); + })); + }; - var log$2 = function (x) { - var n = 0; - var x2 = x; - while (x2 >= 4096) { - n += 12; - x2 /= 4096; - } - while (x2 >= 2) { - n += 1; - x2 /= 2; - } return n; - }; + _this.matchAnyGeometry = function (geometries) { + return presetCollection(_this.collection.filter(function (d) { + return geometries.some(function (geom) { + return d.matchGeometry(geom); + }); + })); + }; - var FORCED$c = nativeToFixed && ( - 0.00008.toFixed(3) !== '0.000' || - 0.9.toFixed(0) !== '1' || - 1.255.toFixed(2) !== '1.25' || - 1000000000000000128.0.toFixed(0) !== '1000000000000000128' - ) || !fails(function () { - // V8 ~ Android 4.3- - nativeToFixed.call({}); - }); + _this.fallback = function (geometry) { + var id = geometry; + if (id === 'vertex') id = 'point'; + return _this.item(id); + }; - // `Number.prototype.toFixed` method - // https://tc39.github.io/ecma262/#sec-number.prototype.tofixed - _export({ target: 'Number', proto: true, forced: FORCED$c }, { - // eslint-disable-next-line max-statements - toFixed: function toFixed(fractionDigits) { - var number = thisNumberValue(this); - var fractDigits = toInteger(fractionDigits); - var data = [0, 0, 0, 0, 0, 0]; - var sign = ''; - var result = '0'; - var e, z, j, k; + _this.search = function (value, geometry, loc) { + if (!value) return _this; // don't remove diacritical characters since we're assuming the user is being intentional - var multiply = function (n, c) { - var index = -1; - var c2 = c; - while (++index < 6) { - c2 += n * data[index]; - data[index] = c2 % 1e7; - c2 = floor$6(c2 / 1e7); - } - }; + value = value.toLowerCase().trim(); // match at name beginning or just after a space (e.g. "office" -> match "Law Office") - var divide = function (n) { - var index = 6; - var c = 0; - while (--index >= 0) { - c += data[index]; - data[index] = floor$6(c / n); - c = (c % n) * 1e7; - } - }; + function leading(a) { + var index = a.indexOf(value); + return index === 0 || a[index - 1] === ' '; + } // match at name beginning only - var dataToString = function () { - var index = 6; - var s = ''; - while (--index >= 0) { - if (s !== '' || index === 0 || data[index] !== 0) { - var t = String(data[index]); - s = s === '' ? t : s + stringRepeat.call('0', 7 - t.length) + t; - } - } return s; - }; - if (fractDigits < 0 || fractDigits > 20) throw RangeError('Incorrect fraction digits'); - // eslint-disable-next-line no-self-compare - if (number != number) return 'NaN'; - if (number <= -1e21 || number >= 1e21) return String(number); - if (number < 0) { - sign = '-'; - number = -number; - } - if (number > 1e-21) { - e = log$2(number * pow$2(2, 69, 1)) - 69; - z = e < 0 ? number * pow$2(2, -e, 1) : number / pow$2(2, e, 1); - z *= 0x10000000000000; - e = 52 - e; - if (e > 0) { - multiply(0, z); - j = fractDigits; - while (j >= 7) { - multiply(1e7, 0); - j -= 7; - } - multiply(pow$2(10, j, 1), 0); - j = e - 1; - while (j >= 23) { - divide(1 << 23); - j -= 23; - } - divide(1 << j); - multiply(1, 1); - divide(2); - result = dataToString(); - } else { - multiply(0, z); - multiply(1 << -e, 0); - result = dataToString() + stringRepeat.call('0', fractDigits); - } + function leadingStrict(a) { + var index = a.indexOf(value); + return index === 0; } - if (fractDigits > 0) { - k = result.length; - result = sign + (k <= fractDigits - ? '0.' + stringRepeat.call('0', fractDigits - k) + result - : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits)); - } else { - result = sign + result; - } return result; - } - }); - - var nativeToPrecision = 1.0.toPrecision; - - var FORCED$d = fails(function () { - // IE7- - return nativeToPrecision.call(1, undefined) !== '1'; - }) || !fails(function () { - // V8 ~ Android 4.3- - nativeToPrecision.call({}); - }); - // `Number.prototype.toPrecision` method - // https://tc39.github.io/ecma262/#sec-number.prototype.toprecision - _export({ target: 'Number', proto: true, forced: FORCED$d }, { - toPrecision: function toPrecision(precision) { - return precision === undefined - ? nativeToPrecision.call(thisNumberValue(this)) - : nativeToPrecision.call(thisNumberValue(this), precision); - } - }); + function sortPresets(nameProp) { + return function sortNames(a, b) { + var aCompare = a[nameProp](); + var bCompare = b[nameProp](); // priority if search string matches preset name exactly - #4325 - var prefixExponent; - function formatPrefixAuto (x, p) { - var d = formatDecimalParts(x, p); - if (!d) return x + ""; - var coefficient = d[0], - exponent = d[1], - i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, - n = coefficient.length; - return i === n ? coefficient : i > n ? coefficient + new Array(i - n + 1).join("0") : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) : "0." + new Array(1 - i).join("0") + formatDecimalParts(x, Math.max(0, p + i - 1))[0]; // less than 1y! - } + if (value === aCompare) return -1; + if (value === bCompare) return 1; // priority for higher matchScore - function formatRounded (x, p) { - var d = formatDecimalParts(x, p); - if (!d) return x + ""; - var coefficient = d[0], - exponent = d[1]; - return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) : coefficient + new Array(exponent - coefficient.length + 2).join("0"); - } + var i = b.originalScore - a.originalScore; + if (i !== 0) return i; // priority if search string appears earlier in preset name - var formatTypes = { - "%": function _(x, p) { - return (x * 100).toFixed(p); - }, - "b": function b(x) { - return Math.round(x).toString(2); - }, - "c": function c(x) { - return x + ""; - }, - "d": formatDecimal, - "e": function e(x, p) { - return x.toExponential(p); - }, - "f": function f(x, p) { - return x.toFixed(p); - }, - "g": function g(x, p) { - return x.toPrecision(p); - }, - "o": function o(x) { - return Math.round(x).toString(8); - }, - "p": function p(x, _p) { - return formatRounded(x * 100, _p); - }, - "r": formatRounded, - "s": formatPrefixAuto, - "X": function X(x) { - return Math.round(x).toString(16).toUpperCase(); - }, - "x": function x(_x) { - return Math.round(_x).toString(16); - } - }; + i = aCompare.indexOf(value) - bCompare.indexOf(value); + if (i !== 0) return i; // priority for shorter preset names - function identity$4 (x) { - return x; - } + return aCompare.length - bCompare.length; + }; + } - var map = Array.prototype.map, - prefixes = ["y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y"]; - function formatLocale (locale) { - var group = locale.grouping === undefined || locale.thousands === undefined ? identity$4 : formatGroup(map.call(locale.grouping, Number), locale.thousands + ""), - currencyPrefix = locale.currency === undefined ? "" : locale.currency[0] + "", - currencySuffix = locale.currency === undefined ? "" : locale.currency[1] + "", - decimal = locale.decimal === undefined ? "." : locale.decimal + "", - numerals = locale.numerals === undefined ? identity$4 : formatNumerals(map.call(locale.numerals, String)), - percent = locale.percent === undefined ? "%" : locale.percent + "", - minus = locale.minus === undefined ? "−" : locale.minus + "", - nan = locale.nan === undefined ? "NaN" : locale.nan + ""; + var pool = _this.collection; - function newFormat(specifier) { - specifier = formatSpecifier(specifier); - var fill = specifier.fill, - align = specifier.align, - sign = specifier.sign, - symbol = specifier.symbol, - zero = specifier.zero, - width = specifier.width, - comma = specifier.comma, - precision = specifier.precision, - trim = specifier.trim, - type = specifier.type; // The "n" type is an alias for ",g". + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + pool = pool.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); + } - if (type === "n") comma = true, type = "g"; // The "" type, and any invalid type, is an alias for ".12~g". - else if (!formatTypes[type]) precision === undefined && (precision = 12), trim = true, type = "g"; // If zero fill is specified, padding goes after sign and before digits. + var searchable = pool.filter(function (a) { + return a.searchable !== false && a.suggestion !== true; + }); + var suggestions = pool.filter(function (a) { + return a.suggestion === true; + }); // matches value to preset.name - if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. - // For SI-prefix, the suffix is lazily computed. + var leadingNames = searchable.filter(function (a) { + return leading(a.searchName()); + }).sort(sortPresets('searchName')); // matches value to preset suggestion name + + var leadingSuggestions = suggestions.filter(function (a) { + return leadingStrict(a.searchName()); + }).sort(sortPresets('searchName')); + var leadingNamesStripped = searchable.filter(function (a) { + return leading(a.searchNameStripped()); + }).sort(sortPresets('searchNameStripped')); + var leadingSuggestionsStripped = suggestions.filter(function (a) { + return leadingStrict(a.searchNameStripped()); + }).sort(sortPresets('searchNameStripped')); // matches value to preset.terms values + + var leadingTerms = searchable.filter(function (a) { + return (a.terms() || []).some(leading); + }); + var leadingSuggestionTerms = suggestions.filter(function (a) { + return (a.terms() || []).some(leading); + }); // matches value to preset.tags values - var prefix = symbol === "$" ? currencyPrefix : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "", - suffix = symbol === "$" ? currencySuffix : /[%p]/.test(type) ? percent : ""; // What format function should we use? - // Is this an integer type? - // Can this type generate exponential notation? + var leadingTagValues = searchable.filter(function (a) { + return Object.values(a.tags || {}).filter(function (val) { + return val !== '*'; + }).some(leading); + }); // finds close matches to value in preset.name - var formatType = formatTypes[type], - maybeSuffix = /[defgprs%]/.test(type); // Set the default precision if not specified, - // or clamp the specified precision to the supported range. - // For significant precision, it must be in [1, 21]. - // For fixed precision, it must be in [0, 20]. + var similarName = searchable.map(function (a) { + return { + preset: a, + dist: utilEditDistance(value, a.searchName()) + }; + }).filter(function (a) { + return a.dist + Math.min(value.length - a.preset.searchName().length, 0) < 3; + }).sort(function (a, b) { + return a.dist - b.dist; + }).map(function (a) { + return a.preset; + }); // finds close matches to value to preset suggestion name - precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); + var similarSuggestions = suggestions.map(function (a) { + return { + preset: a, + dist: utilEditDistance(value, a.searchName()) + }; + }).filter(function (a) { + return a.dist + Math.min(value.length - a.preset.searchName().length, 0) < 1; + }).sort(function (a, b) { + return a.dist - b.dist; + }).map(function (a) { + return a.preset; + }); // finds close matches to value in preset.terms - function format(value) { - var valuePrefix = prefix, - valueSuffix = suffix, - i, - n, - c; + var similarTerms = searchable.filter(function (a) { + return (a.terms() || []).some(function (b) { + return utilEditDistance(value, b) + Math.min(value.length - b.length, 0) < 3; + }); + }); + var results = leadingNames.concat(leadingSuggestions, leadingNamesStripped, leadingSuggestionsStripped, leadingTerms, leadingSuggestionTerms, leadingTagValues, similarName, similarSuggestions, similarTerms).slice(0, MAXRESULTS - 1); - if (type === "c") { - valueSuffix = formatType(value) + valueSuffix; - value = ""; + if (geometry) { + if (typeof geometry === 'string') { + results.push(_this.fallback(geometry)); } else { - value = +value; // Determine the sign. -0 is not less than 0, but 1 / -0 is! + geometry.forEach(function (geom) { + return results.push(_this.fallback(geom)); + }); + } + } - var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. + return presetCollection(utilArrayUniq(results)); + }; - value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. + return _this; + } - if (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. + // `presetCategory` builds a `presetCollection` of member presets, + // decorated with some extra methods for searching and matching geometry + // - if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. + function presetCategory(categoryID, category, allPresets) { + var _this = Object.assign({}, category); // shallow copy - valuePrefix = (valueNegative ? sign === "(" ? sign : minus : sign === "-" || sign === "(" ? "" : sign) + valuePrefix; - valueSuffix = (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : ""); // Break the formatted value into the integer “value” part that can be - // grouped, and fractional or exponential “suffix” part that is not. - if (maybeSuffix) { - i = -1, n = value.length; + var _searchName; // cache - while (++i < n) { - if (c = value.charCodeAt(i), 48 > c || c > 57) { - valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix; - value = value.slice(0, i); - break; - } - } - } - } // If the fill character is not "0", grouping is applied before padding. + var _searchNameStripped; // cache - if (comma && !zero) value = group(value, Infinity); // Compute the padding. - var length = valuePrefix.length + value.length + valueSuffix.length, - padding = length < width ? new Array(width - length + 1).join(fill) : ""; // If the fill character is "0", grouping is applied after padding. + _this.id = categoryID; + _this.members = presetCollection((category.members || []).map(function (presetID) { + return allPresets[presetID]; + }).filter(Boolean)); + _this.geometry = _this.members.collection.reduce(function (acc, preset) { + for (var i in preset.geometry) { + var geometry = preset.geometry[i]; - if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. + if (acc.indexOf(geometry) === -1) { + acc.push(geometry); + } + } - switch (align) { - case "<": - value = valuePrefix + value + valueSuffix + padding; - break; + return acc; + }, []); - case "=": - value = valuePrefix + padding + value + valueSuffix; - break; + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; + }; - case "^": - value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); - break; + _this.matchAllGeometry = function (geometries) { + return _this.members.collection.some(function (preset) { + return preset.matchAllGeometry(geometries); + }); + }; - default: - value = padding + valuePrefix + value + valueSuffix; - break; - } + _this.matchScore = function () { + return -1; + }; - return numerals(value); - } + _this.name = function () { + return _t("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); + }; - format.toString = function () { - return specifier + ""; - }; + _this.nameLabel = function () { + return _t.html("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); + }; - return format; - } + _this.terms = function () { + return []; + }; - function formatPrefix(specifier, value) { - var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), - e = Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3, - k = Math.pow(10, -e), - prefix = prefixes[8 + e / 3]; - return function (value) { - return f(k * value) + prefix; - }; - } + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); + } - return { - format: newFormat, - formatPrefix: formatPrefix + return _searchName; }; - } - var locale; - var format; - var formatPrefix; - defaultLocale({ - thousands: ",", - grouping: [3], - currency: ["$", ""] - }); - function defaultLocale(definition) { - locale = formatLocale(definition); - format = locale.format; - formatPrefix = locale.formatPrefix; - return locale; - } + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts - function precisionFixed (step) { - return Math.max(0, -exponent(Math.abs(step))); - } + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics - function precisionPrefix (step, value) { - return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step))); - } + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); + } - function precisionRound (step, max) { - step = Math.abs(step), max = Math.abs(max) - step; - return Math.max(0, exponent(max) - exponent(step)) + 1; + return _searchNameStripped; + }; + + return _this; } - function tickFormat(start, stop, count, specifier) { - var step = tickStep(start, stop, count), - precision; - specifier = formatSpecifier(specifier == null ? ",f" : specifier); + // `presetField` decorates a given `field` Object + // with some extra methods for searching and matching geometry + // - switch (specifier.type) { - case "s": - { - var value = Math.max(Math.abs(start), Math.abs(stop)); - if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision; - return formatPrefix(specifier, value); - } + function presetField(fieldID, field) { + var _this = Object.assign({}, field); // shallow copy - case "": - case "e": - case "g": - case "p": - case "r": - { - if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); - break; - } - case "f": - case "%": - { - if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; - break; - } - } + _this.id = fieldID; // for use in classes, element ids, css selectors - return format(specifier); - } + _this.safeid = utilSafeClassName(fieldID); - function linearish(scale) { - var domain = scale.domain; + _this.matchGeometry = function (geom) { + return !_this.geometry || _this.geometry.indexOf(geom) !== -1; + }; - scale.ticks = function (count) { - var d = domain(); - return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + _this.matchAllGeometry = function (geometries) { + return !_this.geometry || geometries.every(function (geom) { + return _this.geometry.indexOf(geom) !== -1; + }); }; - scale.tickFormat = function (count, specifier) { - var d = domain(); - return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + _this.t = function (scope, options) { + return _t("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); }; - scale.nice = function (count) { - if (count == null) count = 10; - var d = domain(); - var i0 = 0; - var i1 = d.length - 1; - var start = d[i0]; - var stop = d[i1]; - var prestep; - var step; - var maxIter = 10; + _this.t.html = function (scope, options) { + return _t.html("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - if (stop < start) { - step = start, start = stop, stop = step; - step = i0, i0 = i1, i1 = step; - } + _this.hasTextForStringId = function (scope) { + return _mainLocalizer.hasTextForStringId("_tagging.presets.fields.".concat(fieldID, ".").concat(scope)); + }; - while (maxIter-- > 0) { - step = tickIncrement(start, stop, count); + _this.title = function () { + return _this.overrideLabel || _this.t('label', { + 'default': fieldID + }); + }; - if (step === prestep) { - d[i0] = start; - d[i1] = stop; - return domain(d); - } else if (step > 0) { - start = Math.floor(start / step) * step; - stop = Math.ceil(stop / step) * step; - } else if (step < 0) { - start = Math.ceil(start * step) / step; - stop = Math.floor(stop * step) / step; - } else { - break; - } + _this.label = function () { + return _this.overrideLabel || _this.t.html('label', { + 'default': fieldID + }); + }; - prestep = step; - } + var _placeholder = _this.placeholder; - return scale; + _this.placeholder = function () { + return _this.t('placeholder', { + 'default': _placeholder + }); }; - return scale; - } - function linear$2() { - var scale = continuous(); + _this.originalTerms = (_this.terms || []).join(); - scale.copy = function () { - return copy(scale, linear$2()); + _this.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); }; - initRange.apply(scale, arguments); - return linearish(scale); + _this.increment = _this.type === 'number' ? _this.increment || 1 : undefined; + return _this; } - var nativeExpm1 = Math.expm1; - var exp$1 = Math.exp; + var $$8 = _export; + var lastIndexOf = arrayLastIndexOf; - // `Math.expm1` method implementation - // https://tc39.github.io/ecma262/#sec-math.expm1 - var mathExpm1 = (!nativeExpm1 - // Old FF bug - || nativeExpm1(10) > 22025.465794806719 || nativeExpm1(10) < 22025.4657948067165168 - // Tor Browser bug - || nativeExpm1(-2e-17) != -2e-17 - ) ? function expm1(x) { - return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : exp$1(x) - 1; - } : nativeExpm1; + // `Array.prototype.lastIndexOf` method + // https://tc39.es/ecma262/#sec-array.prototype.lastindexof + // eslint-disable-next-line es/no-array-prototype-lastindexof -- required for testing + $$8({ target: 'Array', proto: true, forced: lastIndexOf !== [].lastIndexOf }, { + lastIndexOf: lastIndexOf + }); - function quantize() { - var x0 = 0, - x1 = 1, - n = 1, - domain = [0.5], - range = [0, 1], - unknown; + // `presetPreset` decorates a given `preset` Object + // with some extra methods for searching and matching geometry + // - function scale(x) { - return x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; - } + function presetPreset(presetID, preset, addable, allFields, allPresets) { + allFields = allFields || {}; + allPresets = allPresets || {}; - function rescale() { - var i = -1; - domain = new Array(n); + var _this = Object.assign({}, preset); // shallow copy - while (++i < n) { - domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); - } - return scale; - } + var _addable = addable || false; - scale.domain = function (_) { - var _ref, _ref2; + var _resolvedFields; // cache - return arguments.length ? ((_ref = _, _ref2 = _slicedToArray(_ref, 2), x0 = _ref2[0], x1 = _ref2[1], _ref), x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; - }; - scale.range = function (_) { - return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + var _resolvedMoreFields; // cache + + + var _searchName; // cache + + + var _searchNameStripped; // cache + + + _this.id = presetID; + _this.safeid = utilSafeClassName(presetID); // for use in css classes, selectors, element ids + + _this.originalTerms = (_this.terms || []).join(); + _this.originalName = _this.name || ''; + _this.originalScore = _this.matchScore || 1; + _this.originalReference = _this.reference || {}; + _this.originalFields = _this.fields || []; + _this.originalMoreFields = _this.moreFields || []; + + _this.fields = function () { + return _resolvedFields || (_resolvedFields = resolve('fields')); }; - scale.invertExtent = function (y) { - var i = range.indexOf(y); - return i < 0 ? [NaN, NaN] : i < 1 ? [x0, domain[0]] : i >= n ? [domain[n - 1], x1] : [domain[i - 1], domain[i]]; + _this.moreFields = function () { + return _resolvedMoreFields || (_resolvedMoreFields = resolve('moreFields')); }; - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : scale; + _this.resetFields = function () { + return _resolvedFields = _resolvedMoreFields = null; }; - scale.thresholds = function () { - return domain.slice(); + _this.tags = _this.tags || {}; + _this.addTags = _this.addTags || _this.tags; + _this.removeTags = _this.removeTags || _this.addTags; + _this.geometry = _this.geometry || []; + + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; }; - scale.copy = function () { - return quantize().domain([x0, x1]).range(range).unknown(unknown); + _this.matchAllGeometry = function (geoms) { + return geoms.every(_this.matchGeometry); }; - return initRange.apply(linearish(scale), arguments); - } + _this.matchScore = function (entityTags) { + var tags = _this.tags; + var seen = {}; + var score = 0; // match on tags - // https://github.com/tc39/proposal-string-pad-start-end + for (var k in tags) { + seen[k] = true; + if (entityTags[k] === tags[k]) { + score += _this.originalScore; + } else if (tags[k] === '*' && k in entityTags) { + score += _this.originalScore / 2; + } else { + return -1; + } + } // boost score for additional matches in addTags - #6802 + var addTags = _this.addTags; - var ceil$1 = Math.ceil; + for (var _k in addTags) { + if (!seen[_k] && entityTags[_k] === addTags[_k]) { + score += _this.originalScore; + } + } - // `String.prototype.{ padStart, padEnd }` methods implementation - var createMethod$6 = function (IS_END) { - return function ($this, maxLength, fillString) { - var S = String(requireObjectCoercible($this)); - var stringLength = S.length; - var fillStr = fillString === undefined ? ' ' : String(fillString); - var intMaxLength = toLength(maxLength); - var fillLen, stringFiller; - if (intMaxLength <= stringLength || fillStr == '') return S; - fillLen = intMaxLength - stringLength; - stringFiller = stringRepeat.call(fillStr, ceil$1(fillLen / fillStr.length)); - if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); - return IS_END ? S + stringFiller : stringFiller + S; + return score; }; - }; - var stringPad = { - // `String.prototype.padStart` method - // https://tc39.github.io/ecma262/#sec-string.prototype.padstart - start: createMethod$6(false), - // `String.prototype.padEnd` method - // https://tc39.github.io/ecma262/#sec-string.prototype.padend - end: createMethod$6(true) - }; + _this.t = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t(textID, options); + }; - var padStart = stringPad.start; + _this.t.html = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t.html(textID, options); + }; - var abs$3 = Math.abs; - var DatePrototype$1 = Date.prototype; - var getTime$1 = DatePrototype$1.getTime; - var nativeDateToISOString = DatePrototype$1.toISOString; + _this.name = function () { + return _this.t('name', { + 'default': _this.originalName + }); + }; - // `Date.prototype.toISOString` method implementation - // https://tc39.github.io/ecma262/#sec-date.prototype.toisostring - // PhantomJS / old WebKit fails here: - var dateToIsoString = (fails(function () { - return nativeDateToISOString.call(new Date(-5e13 - 1)) != '0385-07-25T07:06:39.999Z'; - }) || !fails(function () { - nativeDateToISOString.call(new Date(NaN)); - })) ? function toISOString() { - if (!isFinite(getTime$1.call(this))) throw RangeError('Invalid time value'); - var date = this; - var year = date.getUTCFullYear(); - var milliseconds = date.getUTCMilliseconds(); - var sign = year < 0 ? '-' : year > 9999 ? '+' : ''; - return sign + padStart(abs$3(year), sign ? 6 : 4, 0) + - '-' + padStart(date.getUTCMonth() + 1, 2, 0) + - '-' + padStart(date.getUTCDate(), 2, 0) + - 'T' + padStart(date.getUTCHours(), 2, 0) + - ':' + padStart(date.getUTCMinutes(), 2, 0) + - ':' + padStart(date.getUTCSeconds(), 2, 0) + - '.' + padStart(milliseconds, 3, 0) + - 'Z'; - } : nativeDateToISOString; + _this.nameLabel = function () { + return _this.t.html('name', { + 'default': _this.originalName + }); + }; - // `Date.prototype.toISOString` method - // https://tc39.github.io/ecma262/#sec-date.prototype.toisostring - // PhantomJS / old WebKit has a broken implementations - _export({ target: 'Date', proto: true, forced: Date.prototype.toISOString !== dateToIsoString }, { - toISOString: dateToIsoString - }); + _this.subtitle = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - function behaviorBreathe() { - var duration = 800; - var steps = 4; - var selector = '.selected.shadow, .selected .shadow'; + return _t('_tagging.presets.presets.' + path.join('/') + '.name'); + } - var _selected = select(null); + return null; + }; - var _classed = ''; - var _params = {}; - var _done = false; + _this.subtitleLabel = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - var _timer; + return _t.html('_tagging.presets.presets.' + path.join('/') + '.name'); + } - function ratchetyInterpolator(a, b, steps, units) { - a = parseFloat(a); - b = parseFloat(b); - var sample = quantize().domain([0, 1]).range(d3_quantize(d3_interpolateNumber(a, b), steps)); - return function (t) { - return String(sample(t)) + (units || ''); - }; - } + return null; + }; - function reset(selection) { - selection.style('stroke-opacity', null).style('stroke-width', null).style('fill-opacity', null).style('r', null); - } + _this.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); + }; - function setAnimationParams(transition, fromTo) { - var toFrom = fromTo === 'from' ? 'to' : 'from'; - transition.styleTween('stroke-opacity', function (d) { - return ratchetyInterpolator(_params[d.id][toFrom].opacity, _params[d.id][fromTo].opacity, steps); - }).styleTween('stroke-width', function (d) { - return ratchetyInterpolator(_params[d.id][toFrom].width, _params[d.id][fromTo].width, steps, 'px'); - }).styleTween('fill-opacity', function (d) { - return ratchetyInterpolator(_params[d.id][toFrom].opacity, _params[d.id][fromTo].opacity, steps); - }).styleTween('r', function (d) { - return ratchetyInterpolator(_params[d.id][toFrom].width, _params[d.id][fromTo].width, steps, 'px'); - }); - } + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); + } - function calcAnimationParams(selection) { - selection.call(reset).each(function (d) { - var s = select(this); - var tag = s.node().tagName; - var p = { - 'from': {}, - 'to': {} - }; - var opacity; - var width; // determine base opacity and width + return _searchName; + }; - if (tag === 'circle') { - opacity = parseFloat(s.style('fill-opacity') || 0.5); - width = parseFloat(s.style('r') || 15.5); - } else { - opacity = parseFloat(s.style('stroke-opacity') || 0.7); - width = parseFloat(s.style('stroke-width') || 10); - } // calculate from/to interpolation params.. + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics - p.tag = tag; - p.from.opacity = opacity * 0.6; - p.to.opacity = opacity * 1.25; - p.from.width = width * 0.7; - p.to.width = width * (tag === 'circle' ? 1.5 : 1); - _params[d.id] = p; - }); - } + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); + } - function run(surface, fromTo) { - var toFrom = fromTo === 'from' ? 'to' : 'from'; - var currSelected = surface.selectAll(selector); - var currClassed = surface.attr('class'); + return _searchNameStripped; + }; - if (_done || currSelected.empty()) { - _selected.call(reset); + _this.isFallback = function () { + var tagCount = Object.keys(_this.tags).length; + return tagCount === 0 || tagCount === 1 && _this.tags.hasOwnProperty('area'); + }; - _selected = select(null); - return; - } + _this.addable = function (val) { + if (!arguments.length) return _addable; + _addable = val; + return _this; + }; - if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { - _selected.call(reset); + _this.reference = function () { + // Lookup documentation on Wikidata... + var qid = _this.tags.wikidata || _this.tags['flag:wikidata'] || _this.tags['brand:wikidata'] || _this.tags['network:wikidata'] || _this.tags['operator:wikidata']; - _classed = currClassed; - _selected = currSelected.call(calcAnimationParams); + if (qid) { + return { + qid: qid + }; + } // Lookup documentation on OSM Wikibase... + + + var key = _this.originalReference.key || Object.keys(utilObjectOmit(_this.tags, 'name'))[0]; + var value = _this.originalReference.value || _this.tags[key]; + + if (value === '*') { + return { + key: key + }; + } else { + return { + key: key, + value: value + }; } + }; - var didCallNextRun = false; + _this.unsetTags = function (tags, geometry, ignoringKeys, skipFieldDefaults) { + // allow manually keeping some tags + var removeTags = ignoringKeys ? utilObjectOmit(_this.removeTags, ignoringKeys) : _this.removeTags; + tags = utilObjectOmit(tags, Object.keys(removeTags)); - _selected.transition().duration(duration).call(setAnimationParams, fromTo).on('end', function () { - // `end` event is called for each selected element, but we want - // it to run only once - if (!didCallNextRun) { - surface.call(run, toFrom); - didCallNextRun = true; - } // if entity was deselected, remove breathe styling + if (geometry && !skipFieldDefaults) { + _this.fields().forEach(function (field) { + if (field.matchGeometry(geometry) && field.key && field["default"] === tags[field.key]) { + delete tags[field.key]; + } + }); + } + delete tags.area; + return tags; + }; - if (!select(this).classed('selected')) { - reset(select(this)); - } - }); - } + _this.setTags = function (tags, geometry, skipFieldDefaults) { + var addTags = _this.addTags; + tags = Object.assign({}, tags); // shallow copy - function behavior(surface) { - _done = false; - _timer = timer(function () { - // wait for elements to actually become selected - if (surface.selectAll(selector).empty()) { - return false; + for (var k in addTags) { + if (addTags[k] === '*') { + // if this tag is ancillary, don't override an existing value since any value is okay + if (_this.tags[k] || !tags[k] || tags[k] === 'no') { + tags[k] = 'yes'; + } + } else { + tags[k] = addTags[k]; } + } // Add area=yes if necessary. + // This is necessary if the geometry is already an area (e.g. user drew an area) AND any of: + // 1. chosen preset could be either an area or a line (`barrier=city_wall`) + // 2. chosen preset doesn't have a key in osmAreaKeys (`railway=station`) - surface.call(run, 'from'); - _timer.stop(); + if (!addTags.hasOwnProperty('area')) { + delete tags.area; - return true; - }, 20); - } + if (geometry === 'area') { + var needsAreaTag = true; - behavior.restartIfNeeded = function (surface) { - if (_selected.empty()) { - surface.call(run, 'from'); + if (_this.geometry.indexOf('line') === -1) { + for (var _k2 in addTags) { + if (_k2 in osmAreaKeys) { + needsAreaTag = false; + break; + } + } + } - if (_timer) { - _timer.stop(); + if (needsAreaTag) { + tags.area = 'yes'; + } } } - }; - - behavior.off = function () { - _done = true; - if (_timer) { - _timer.stop(); + if (geometry && !skipFieldDefaults) { + _this.fields().forEach(function (field) { + if (field.matchGeometry(geometry) && field.key && !tags[field.key] && field["default"]) { + tags[field.key] = field["default"]; + } + }); } - _selected.interrupt().call(reset); - }; + return tags; + }; // For a preset without fields, use the fields of the parent preset. + // Replace {preset} placeholders with the fields of the specified presets. - return behavior; - } - /* Creates a keybinding behavior for an operation */ - function behaviorOperation(context) { - var _operation; + function resolve(which) { + var fieldIDs = which === 'fields' ? _this.originalFields : _this.originalMoreFields; + var resolved = []; + fieldIDs.forEach(function (fieldID) { + var match = fieldID.match(/\{(.*)\}/); - function keypress(d3_event) { - // prevent operations during low zoom selection - if (!context.map().withinEditableZoom()) return; - if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; - d3_event.preventDefault(); + if (match !== null) { + // a presetID wrapped in braces {} + resolved = resolved.concat(inheritFields(match[1], which)); + } else if (allFields[fieldID]) { + // a normal fieldID + resolved.push(allFields[fieldID]); + } else { + console.log("Cannot resolve \"".concat(fieldID, "\" found in ").concat(_this.id, ".").concat(which)); // eslint-disable-line no-console + } + }); // no fields resolved, so use the parent's if possible - var disabled = _operation.disabled(); + if (!resolved.length) { + var endIndex = _this.id.lastIndexOf('/'); - if (disabled) { - context.ui().flash.duration(4000).iconName('#iD-operation-' + _operation.id).iconClass('operation disabled').label(_operation.tooltip)(); - } else { - context.ui().flash.duration(2000).iconName('#iD-operation-' + _operation.id).iconClass('operation').label(_operation.annotation() || _operation.title)(); - if (_operation.point) _operation.point(null); + var parentID = endIndex && _this.id.substring(0, endIndex); - _operation(); + if (parentID) { + resolved = inheritFields(parentID, which); + } } - } - function behavior() { - if (_operation && _operation.available()) { - context.keybinding().on(_operation.keys, keypress); - } + return utilArrayUniq(resolved); // returns an array of fields to inherit from the given presetID, if found - return behavior; - } + function inheritFields(presetID, which) { + var parent = allPresets[presetID]; + if (!parent) return []; - behavior.off = function () { - context.keybinding().off(_operation.keys); - }; + if (which === 'fields') { + return parent.fields().filter(shouldInherit); + } else if (which === 'moreFields') { + return parent.moreFields(); + } else { + return []; + } + } // Skip `fields` for the keys which define the preset. + // These are usually `typeCombo` fields like `shop=*` - behavior.which = function (_) { - if (!arguments.length) return _operation; - _operation = _; - return behavior; - }; - return behavior; - } + function shouldInherit(f) { + if (f.key && _this.tags[f.key] !== undefined && // inherit anyway if multiple values are allowed or just a checkbox + f.type !== 'multiCombo' && f.type !== 'semiCombo' && f.type !== 'manyCombo' && f.type !== 'check') return false; + return true; + } + } - function operationCircularize(context, selectedIDs) { - var _extent; + return _this; + } - var _actions = selectedIDs.map(getAction).filter(Boolean); + var _mainPresetIndex = presetIndex(); // singleton + // `presetIndex` wraps a `presetCollection` + // with methods for loading new data and returning defaults + // - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + function presetIndex() { + var dispatch = dispatch$8('favoritePreset', 'recentsChange'); + var MAXRECENTS = 30; // seed the preset lists with geometry fallbacks - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; + var POINT = presetPreset('point', { + name: 'Point', + tags: {}, + geometry: ['point', 'vertex'], + matchScore: 0.1 + }); + var LINE = presetPreset('line', { + name: 'Line', + tags: {}, + geometry: ['line'], + matchScore: 0.1 + }); + var AREA = presetPreset('area', { + name: 'Area', + tags: { + area: 'yes' + }, + geometry: ['area'], + matchScore: 0.1 + }); + var RELATION = presetPreset('relation', { + name: 'Relation', + tags: {}, + geometry: ['relation'], + matchScore: 0.1 }); - function getAction(entityID) { - var entity = context.entity(entityID); - if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; - - if (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } + var _this = presetCollection([POINT, LINE, AREA, RELATION]); - return actionCircularize(entityID, context.projection); - } + var _presets = { + point: POINT, + line: LINE, + area: AREA, + relation: RELATION + }; + var _defaults = { + point: presetCollection([POINT]), + vertex: presetCollection([POINT]), + line: presetCollection([LINE]), + area: presetCollection([AREA]), + relation: presetCollection([RELATION]) + }; + var _fields = {}; + var _categories = {}; + var _universal = []; + var _addablePresetIDs = null; // Set of preset IDs that the user can add - var operation = function operation() { - if (!_actions.length) return; + var _recents; - var combinedAction = function combinedAction(graph, t) { - _actions.forEach(function (action) { - if (!action.disabled(graph)) { - graph = action(graph, t); - } - }); + var _favorites; // Index of presets by (geometry, tag key). - return graph; - }; - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition + var _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change - - - operation.disabled = function () { - if (!_actions.length) return ''; - - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + var _loadPromise; - if (actionDisableds.length === _actions.length) { - // none of the features can be circularized - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; - } + _this.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; + return _loadPromise = Promise.all([_mainFileFetcher.get('preset_categories'), _mainFileFetcher.get('preset_defaults'), _mainFileFetcher.get('preset_presets'), _mainFileFetcher.get('preset_fields')]).then(function (vals) { + _this.merge({ + categories: vals[0], + defaults: vals[1], + presets: vals[2], + fields: vals[3] + }); - return actionDisableds[0]; - } else if (_extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } + osmSetAreaKeys(_this.areaKeys()); + osmSetPointTags(_this.pointTags()); + osmSetVertexTags(_this.vertexTags()); + }); + }; // `merge` accepts an object containing new preset data (all properties optional): + // { + // fields: {}, + // presets: {}, + // categories: {}, + // defaults: {}, + // featureCollection: {} + //} - return false; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + _this.merge = function (d) { + var newLocationSets = []; // Merge Fields - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + if (d.fields) { + Object.keys(d.fields).forEach(function (fieldID) { + var f = d.fields[fieldID]; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; + if (f) { + // add or replace + f = presetField(fieldID, f); + if (f.locationSet) newLocationSets.push(f); + _fields[fieldID] = f; + } else { + // remove + delete _fields[fieldID]; } - } + }); + } // Merge Presets - return false; - } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); - }; + if (d.presets) { + Object.keys(d.presets).forEach(function (presetID) { + var p = d.presets[presetID]; - operation.annotation = function () { - return _t('operations.circularize.annotation.feature', { - n: _actions.length - }); - }; + if (p) { + // add or replace + var isAddable = !_addablePresetIDs || _addablePresetIDs.has(presetID); - operation.id = 'circularize'; - operation.keys = [_t('operations.circularize.key')]; - operation.title = _t('operations.circularize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + p = presetPreset(presetID, p, isAddable, _fields, _presets); + if (p.locationSet) newLocationSets.push(p); + _presets[presetID] = p; + } else { + // remove (but not if it's a fallback) + var existing = _presets[presetID]; - // For example, ⌘Z -> Ctrl+Z + if (existing && !existing.isFallback()) { + delete _presets[presetID]; + } + } + }); + } // Merge Categories - var uiCmd = function uiCmd(code) { - var detected = utilDetect(); - if (detected.os === 'mac') { - return code; - } + if (d.categories) { + Object.keys(d.categories).forEach(function (categoryID) { + var c = d.categories[categoryID]; - if (detected.os === 'win') { - if (code === '⌘⇧Z') return 'Ctrl+Y'; - } + if (c) { + // add or replace + c = presetCategory(categoryID, c, _presets); + if (c.locationSet) newLocationSets.push(c); + _categories[categoryID] = c; + } else { + // remove + delete _categories[categoryID]; + } + }); + } // Rebuild _this.collection after changing presets and categories - var result = '', - replacements = { - '⌘': 'Ctrl', - '⇧': 'Shift', - '⌥': 'Alt', - '⌫': 'Backspace', - '⌦': 'Delete' - }; - for (var i = 0; i < code.length; i++) { - if (code[i] in replacements) { - result += replacements[code[i]] + (i < code.length - 1 ? '+' : ''); - } else { - result += code[i]; - } - } + _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Defaults - return result; - }; // return a display-focused string for a given keyboard code + if (d.defaults) { + Object.keys(d.defaults).forEach(function (geometry) { + var def = d.defaults[geometry]; - uiCmd.display = function (code) { - if (code.length !== 1) return code; - var detected = utilDetect(); - var mac = detected.os === 'mac'; - var replacements = { - '⌘': mac ? '⌘ ' + _t('shortcuts.key.cmd') : _t('shortcuts.key.ctrl'), - '⇧': mac ? '⇧ ' + _t('shortcuts.key.shift') : _t('shortcuts.key.shift'), - '⌥': mac ? '⌥ ' + _t('shortcuts.key.option') : _t('shortcuts.key.alt'), - '⌃': mac ? '⌃ ' + _t('shortcuts.key.ctrl') : _t('shortcuts.key.ctrl'), - '⌫': mac ? '⌫ ' + _t('shortcuts.key.delete') : _t('shortcuts.key.backspace'), - '⌦': mac ? '⌦ ' + _t('shortcuts.key.del') : _t('shortcuts.key.del'), - '↖': mac ? '↖ ' + _t('shortcuts.key.pgup') : _t('shortcuts.key.pgup'), - '↘': mac ? '↘ ' + _t('shortcuts.key.pgdn') : _t('shortcuts.key.pgdn'), - '⇞': mac ? '⇞ ' + _t('shortcuts.key.home') : _t('shortcuts.key.home'), - '⇟': mac ? '⇟ ' + _t('shortcuts.key.end') : _t('shortcuts.key.end'), - '↵': mac ? '⏎ ' + _t('shortcuts.key.return') : _t('shortcuts.key.enter'), - '⎋': mac ? '⎋ ' + _t('shortcuts.key.esc') : _t('shortcuts.key.esc'), - '☰': mac ? '☰ ' + _t('shortcuts.key.menu') : _t('shortcuts.key.menu') - }; - return replacements[code] || code; - }; + if (Array.isArray(def)) { + // add or replace + _defaults[geometry] = presetCollection(def.map(function (id) { + return _presets[id] || _categories[id]; + }).filter(Boolean)); + } else { + // remove + delete _defaults[geometry]; + } + }); + } // Rebuild universal fields array - function operationDelete(context, selectedIDs) { - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - var action = actionDeleteMultiple(selectedIDs); - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var coords = nodes.map(function (n) { - return n.loc; - }); - var extent = utilTotalExtent(selectedIDs, context.graph()); - var operation = function operation() { - var nextSelectedID; - var nextSelectedLoc; + _universal = Object.values(_fields).filter(function (field) { + return field.universal; + }); // Reset all the preset fields - they'll need to be resolved again - if (selectedIDs.length === 1) { - var id = selectedIDs[0]; - var entity = context.entity(id); - var geometry = entity.geometry(context.graph()); - var parents = context.graph().parentWays(entity); - var parent = parents[0]; // Select the next closest node in the way. + Object.values(_presets).forEach(function (preset) { + return preset.resetFields(); + }); // Rebuild geometry index - if (geometry === 'vertex') { - var nodes = parent.nodes; - var i = nodes.indexOf(id); + _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} + }; - if (i === 0) { - i++; - } else if (i === nodes.length - 1) { - i--; - } else { - var a = geoSphericalDistance(entity.loc, context.entity(nodes[i - 1]).loc); - var b = geoSphericalDistance(entity.loc, context.entity(nodes[i + 1]).loc); - i = a < b ? i - 1 : i + 1; - } + _this.collection.forEach(function (preset) { + (preset.geometry || []).forEach(function (geometry) { + var g = _geometryIndex[geometry]; - nextSelectedID = nodes[i]; - nextSelectedLoc = context.entity(nextSelectedID).loc; - } - } + for (var key in preset.tags) { + g[key] = g[key] || {}; + var value = preset.tags[key]; + (g[key][value] = g[key][value] || []).push(preset); + } + }); + }); // Merge Custom Features - context.perform(action, operation.annotation()); - context.validator().validate(); - if (nextSelectedID && nextSelectedLoc) { - if (context.hasEntity(nextSelectedID)) { - context.enter(modeSelect(context, [nextSelectedID]).follow(true)); - } else { - context.map().centerEase(nextSelectedLoc); - context.enter(modeBrowse(context)); - } - } else { - context.enter(modeBrowse(context)); - } - }; + if (d.featureCollection && Array.isArray(d.featureCollection.features)) { + _mainLocations.mergeCustomGeoJSON(d.featureCollection); + } // Resolve all locationSet features. - operation.available = function () { - return true; - }; - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(protectedMember)) { - return 'part_of_relation'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; - } else if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; + if (newLocationSets.length) { + _mainLocations.mergeLocationSets(newLocationSets); } - return false; - - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + return _this; + }; - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + _this.match = function (entity, resolver) { + return resolver["transient"](entity, 'presetMatch', function () { + var geometry = entity.geometry(resolver); // Treat entities on addr:interpolation lines as points, not vertices - #3241 - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { + geometry = 'point'; } - return false; - } - - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; - } + var entityExtent = entity.extent(resolver); + return _this.matchTags(entity.tags, geometry, entityExtent.center()); + }); + }; - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } + _this.matchTags = function (tags, geometry, loc) { + var keyIndex = _geometryIndex[geometry]; + var bestScore = -1; + var bestMatch; + var matchCandidates = []; - function protectedMember(id) { - var entity = context.entity(id); - if (entity.type !== 'way') return false; - var parents = context.graph().parentRelations(entity); + for (var k in tags) { + var indexMatches = []; + var valueIndex = keyIndex[k]; + if (!valueIndex) continue; + var keyValueMatches = valueIndex[tags[k]]; + if (keyValueMatches) indexMatches.push.apply(indexMatches, _toConsumableArray(keyValueMatches)); + var keyStarMatches = valueIndex['*']; + if (keyStarMatches) indexMatches.push.apply(indexMatches, _toConsumableArray(keyStarMatches)); + if (indexMatches.length === 0) continue; + + for (var i = 0; i < indexMatches.length; i++) { + var candidate = indexMatches[i]; + var score = candidate.matchScore(tags); + + if (score === -1) { + continue; + } - for (var i = 0; i < parents.length; i++) { - var parent = parents[i]; - var type = parent.tags.type; - var role = parent.memberById(id).role || 'outer'; + matchCandidates.push({ + score: score, + candidate: candidate + }); - if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { - return true; + if (score > bestScore) { + bestScore = score; + bestMatch = candidate; } } - - return false; } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); - }; + if (bestMatch && bestMatch.locationSetID && bestMatch.locationSetID !== '+[Q2]' && Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { - n: selectedIDs.length - }); - }; + if (!validLocations[bestMatch.locationSetID]) { + matchCandidates.sort(function (a, b) { + return a.score < b.score ? 1 : -1; + }); - operation.id = 'delete'; - operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; - operation.title = _t('operations.delete.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + for (var _i = 0; _i < matchCandidates.length; _i++) { + var candidateScore = matchCandidates[_i]; + + if (!candidateScore.candidate.locationSetID || validLocations[candidateScore.candidate.locationSetID]) { + bestMatch = candidateScore.candidate; + bestScore = candidateScore.score; + break; + } + } + } + } // If any part of an address is present, allow fallback to "Address" preset - #4353 - function operationOrthogonalize(context, selectedIDs) { - var _extent; - var _type; + if (!bestMatch || bestMatch.isFallback()) { + for (var _k in tags) { + if (/^addr:/.test(_k) && keyIndex['addr:*'] && keyIndex['addr:*']['*']) { + bestMatch = keyIndex['addr:*']['*'][0]; + break; + } + } + } - var _actions = selectedIDs.map(chooseAction).filter(Boolean); + return bestMatch || _this.fallback(geometry); + }; - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + _this.allowsVertex = function (entity, resolver) { + if (entity.type !== 'node') return false; + if (Object.keys(entity.tags).length === 0) return true; + return resolver["transient"](entity, 'vertexMatch', function () { + // address lines allow vertices to act as standalone points + if (entity.isOnAddressLine(resolver)) return true; + var geometries = osmNodeGeometriesForTags(entity.tags); + if (geometries.vertex) return true; + if (geometries.point) return false; // allow vertices for unspecified points - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); + return true; + }); + }; // Because of the open nature of tagging, iD will never have a complete + // list of tags used in OSM, so we want it to have logic like "assume + // that a closed way with an amenity tag is an area, unless the amenity + // is one of these specific types". This function computes a structure + // that allows testing of such conditions, based on the presets designated + // as as supporting (or not supporting) the area geometry. + // + // The returned object L is a keeplist/discardlist of tags. A closed way + // with a tag (k, v) is considered to be an area if `k in L && !(v in L[k])` + // (see `Way#isArea()`). In other words, the keys of L form the keeplist, + // and the subkeys form the discardlist. - function chooseAction(entityID) { - var entity = context.entity(entityID); - var geometry = entity.geometry(context.graph()); - if (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } // square a line/area + _this.areaKeys = function () { + // The ignore list is for keys that imply lines. (We always add `area=yes` for exceptions) + var ignore = ['barrier', 'highway', 'footway', 'railway', 'junction', 'type']; + var areaKeys = {}; // ignore name-suggestion-index and deprecated presets + var presets = _this.collection.filter(function (p) { + return !p.suggestion && !p.replacement; + }); // keeplist - if (entity.type === 'way' && new Set(entity.nodes).size > 2) { - if (_type && _type !== 'feature') return null; - _type = 'feature'; - return actionOrthogonalize(entityID, context.projection); // square a single vertex - } else if (geometry === 'vertex') { - if (_type && _type !== 'corner') return null; - _type = 'corner'; - var graph = context.graph(); - var parents = graph.parentWays(entity); - if (parents.length === 1) { - var way = parents[0]; + presets.forEach(function (p) { + var keys = p.tags && Object.keys(p.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - if (way.nodes.indexOf(entityID) !== -1) { - return actionOrthogonalize(way.id, context.projection, entityID); - } + if (!key) return; + if (ignore.indexOf(key) !== -1) return; + + if (p.geometry.indexOf('area') !== -1) { + // probably an area.. + areaKeys[key] = areaKeys[key] || {}; } - } + }); // discardlist - return null; - } + presets.forEach(function (p) { + var key; - var operation = function operation() { - if (!_actions.length) return; + for (key in p.addTags) { + // examine all addTags to get a better sense of what can be tagged on lines - #6800 + var value = p.addTags[key]; - var combinedAction = function combinedAction(graph, t) { - _actions.forEach(function (action) { - if (!action.disabled(graph)) { - graph = action(graph, t); + if (key in areaKeys && // probably an area... + p.geometry.indexOf('line') !== -1 && // but sometimes a line + value !== '*') { + areaKeys[key][value] = true; } - }); - - return graph; - }; - - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition + } + }); + return areaKeys; }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change - + _this.pointTags = function () { + return _this.collection.reduce(function (pointTags, d) { + // ignore name-suggestion-index, deprecated, and generic presets + if (d.suggestion || d.replacement || d.searchable === false) return pointTags; // only care about the primary tag - operation.disabled = function () { - if (!_actions.length) return ''; + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + if (!key) return pointTags; // if this can be a point - if (actionDisableds.length === _actions.length) { - // none of the features can be squared - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; + if (d.geometry.indexOf('point') !== -1) { + pointTags[key] = pointTags[key] || {}; + pointTags[key][d.tags[key]] = true; } - return actionDisableds[0]; - } else if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } + return pointTags; + }, {}); + }; - return false; + _this.vertexTags = function () { + return _this.collection.reduce(function (vertexTags, d) { + // ignore name-suggestion-index, deprecated, and generic presets + if (d.suggestion || d.replacement || d.searchable === false) return vertexTags; // only care about the primary tag - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + if (!key) return vertexTags; // if this can be a vertex - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (d.geometry.indexOf('vertex') !== -1) { + vertexTags[key] = vertexTags[key] || {}; + vertexTags[key][d.tags[key]] = true; } - return false; - } + return vertexTags; + }, {}); }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); + _this.field = function (id) { + return _fields[id]; }; - operation.annotation = function () { - return _t('operations.orthogonalize.annotation.' + _type, { - n: _actions.length - }); + _this.universal = function () { + return _universal; }; - operation.id = 'orthogonalize'; - operation.keys = [_t('operations.orthogonalize.key')]; - operation.title = _t('operations.orthogonalize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + _this.defaults = function (geometry, n, startWithRecents, loc) { + var recents = []; - function operationReflectShort(context, selectedIDs) { - return operationReflect(context, selectedIDs, 'short'); - } - function operationReflectLong(context, selectedIDs) { - return operationReflect(context, selectedIDs, 'long'); - } - function operationReflect(context, selectedIDs, axis) { - axis = axis || 'long'; - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var coords = nodes.map(function (n) { - return n.loc; - }); - var extent = utilTotalExtent(selectedIDs, context.graph()); + if (startWithRecents) { + recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); + } - var operation = function operation() { - var action = actionReflect(selectedIDs, context.projection).useLongAxis(Boolean(axis === 'long')); - context.perform(action, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - }; + var defaults; - operation.available = function () { - return nodes.length >= 3; - }; // don't cache this because the visible extent could change + if (_addablePresetIDs) { + defaults = Array.from(_addablePresetIDs).map(function (id) { + var preset = _this.item(id); + + if (preset && preset.matchGeometry(geometry)) return preset; + return null; + }).filter(Boolean); + } else { + defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); + } + var result = presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + result.collection = result.collection.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); } - return false; + return result; + }; // pass a Set of addable preset ids - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + _this.addablePresetIDs = function (val) { + if (!arguments.length) return _addablePresetIDs; // accept and convert arrays - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + if (Array.isArray(val)) val = new Set(val); + _addablePresetIDs = val; - return false; + if (_addablePresetIDs) { + // reset all presets + _this.collection.forEach(function (p) { + // categories aren't addable + if (p.addable) p.addable(_addablePresetIDs.has(p.id)); + }); + } else { + _this.collection.forEach(function (p) { + if (p.addable) p.addable(true); + }); } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } + return _this; }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.reflect.' + disable + '.' + multi) : _t('operations.reflect.description.' + axis + '.' + multi); + _this.recent = function () { + return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { + return d.preset; + }))); }; - operation.annotation = function () { - return _t('operations.reflect.annotation.' + axis + '.feature', { - n: selectedIDs.length - }); - }; + function RibbonItem(preset, source) { + var item = {}; + item.preset = preset; + item.source = source; - operation.id = 'reflect-' + axis; - operation.keys = [_t('operations.reflect.key.' + axis)]; - operation.title = _t('operations.reflect.title.' + axis); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + item.isFavorite = function () { + return item.source === 'favorite'; + }; - function operationMove(context, selectedIDs) { - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var coords = nodes.map(function (n) { - return n.loc; - }); - var extent = utilTotalExtent(selectedIDs, context.graph()); + item.isRecent = function () { + return item.source === 'recent'; + }; - var operation = function operation() { - context.enter(modeMove(context, selectedIDs)); - }; + item.matches = function (preset) { + return item.preset.id === preset.id; + }; - operation.available = function () { - return selectedIDs.length > 1 || context.entity(selectedIDs[0]).type !== 'node'; - }; + item.minified = function () { + return { + pID: item.preset.id + }; + }; - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; + return item; + } + + function ribbonItemForMinified(d, source) { + if (d && d.pID) { + var preset = _this.item(d.pID); + + if (!preset) return null; + return RibbonItem(preset, source); } - return false; + return null; + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + _this.getGenericRibbonItems = function () { + return ['point', 'line', 'area'].map(function (id) { + return RibbonItem(_this.item(id), 'generic'); + }); + }; - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + _this.getAddable = function () { + if (!_addablePresetIDs) return []; + return _addablePresetIDs.map(function (id) { + var preset = _this.item(id); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + if (preset) return RibbonItem(preset, 'addable'); + return null; + }).filter(Boolean); + }; - return false; - } + function setRecents(items) { + _recents = items; + var minifiedItems = items.map(function (d) { + return d.minified(); + }); + corePreferences('preset_recents', JSON.stringify(minifiedItems)); + dispatch.call('recentsChange'); + } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); + _this.getRecents = function () { + if (!_recents) { + // fetch from local storage + _recents = (JSON.parse(corePreferences('preset_recents')) || []).reduce(function (acc, d) { + var item = ribbonItemForMinified(d, 'recent'); + if (item && item.preset.addable()) acc.push(item); + return acc; + }, []); } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); + return _recents; }; - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.move.annotation.feature', { - n: selectedIDs.length - }); + _this.addRecent = function (preset, besidePreset, after) { + var recents = _this.getRecents(); + + var beforeItem = _this.recentMatching(besidePreset); + + var toIndex = recents.indexOf(beforeItem); + if (after) toIndex += 1; + var newItem = RibbonItem(preset, 'recent'); + recents.splice(toIndex, 0, newItem); + setRecents(recents); }; - operation.id = 'move'; - operation.keys = [_t('operations.move.key')]; - operation.title = _t('operations.move.title'); - operation.behavior = behaviorOperation(context).which(operation); - operation.mouseOnly = true; - return operation; - } + _this.removeRecent = function (preset) { + var item = _this.recentMatching(preset); - function modeRotate(context, entityIDs) { - var mode = { - id: 'rotate', - button: 'browse' + if (item) { + var items = _this.getRecents(); + + items.splice(items.indexOf(item), 1); + setRecents(items); + } }; - var keybinding = utilKeybinding('rotate'); - var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationMove(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior]; - var annotation = entityIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.rotate.annotation.feature', { - n: entityIDs.length - }); - var _prevGraph; + _this.recentMatching = function (preset) { + var items = _this.getRecents(); - var _prevAngle; + for (var i in items) { + if (items[i].matches(preset)) { + return items[i]; + } + } - var _prevTransform; + return null; + }; - var _pivot; + _this.moveItem = function (items, fromIndex, toIndex) { + if (fromIndex === toIndex || fromIndex < 0 || toIndex < 0 || fromIndex >= items.length || toIndex >= items.length) return null; + items.splice(toIndex, 0, items.splice(fromIndex, 1)[0]); + return items; + }; - function doRotate() { - var fn; + _this.moveRecent = function (item, beforeItem) { + var recents = _this.getRecents(); - if (context.graph() !== _prevGraph) { - fn = context.perform; - } else { - fn = context.replace; - } // projection changed, recalculate _pivot + var fromIndex = recents.indexOf(item); + var toIndex = recents.indexOf(beforeItem); + var items = _this.moveItem(recents, fromIndex, toIndex); - var projection = context.projection; - var currTransform = projection.transform(); + if (items) setRecents(items); + }; - if (!_prevTransform || currTransform.k !== _prevTransform.k || currTransform.x !== _prevTransform.x || currTransform.y !== _prevTransform.y) { - var nodes = utilGetAllNodes(entityIDs, context.graph()); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - _pivot = getPivot(points); - _prevAngle = undefined; - } + _this.setMostRecent = function (preset) { + if (preset.searchable === false) return; - var currMouse = context.map().mouse(); - var currAngle = Math.atan2(currMouse[1] - _pivot[1], currMouse[0] - _pivot[0]); - if (typeof _prevAngle === 'undefined') _prevAngle = currAngle; - var delta = currAngle - _prevAngle; - fn(actionRotate(entityIDs, _pivot, delta, projection)); - _prevTransform = currTransform; - _prevAngle = currAngle; - _prevGraph = context.graph(); - } + var items = _this.getRecents(); - function getPivot(points) { - var _pivot; + var item = _this.recentMatching(preset); - if (points.length === 1) { - _pivot = points[0]; - } else if (points.length === 2) { - _pivot = geoVecInterp(points[0], points[1], 0.5); + if (item) { + items.splice(items.indexOf(item), 1); } else { - var polygonHull = d3_polygonHull(points); + item = RibbonItem(preset, 'recent'); + } // remove the last recent (first in, first out) - if (polygonHull.length === 2) { - _pivot = geoVecInterp(points[0], points[1], 0.5); - } else { - _pivot = d3_polygonCentroid(d3_polygonHull(points)); - } - } - return _pivot; - } + while (items.length >= MAXRECENTS) { + items.pop(); + } // prepend array + + + items.unshift(item); + setRecents(items); + }; - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); - } + function setFavorites(items) { + _favorites = items; + var minifiedItems = items.map(function (d) { + return d.minified(); + }); + corePreferences('preset_favorites', JSON.stringify(minifiedItems)); // call update - function cancel() { - context.pop(); - context.enter(modeSelect(context, entityIDs)); + dispatch.call('favoritePreset'); } - function undone() { - context.enter(modeBrowse(context)); - } + _this.addFavorite = function (preset, besidePreset, after) { + var favorites = _this.getFavorites(); - mode.enter = function () { - context.features().forceVisible(entityIDs); - behaviors.forEach(context.install); - context.surface().on('mousemove.rotate', doRotate).on('click.rotate', finish); - context.history().on('undone.rotate', undone); - keybinding.on('⎋', cancel).on('↩', finish); - select(document).call(keybinding); - }; + var beforeItem = _this.favoriteMatching(besidePreset); - mode.exit = function () { - behaviors.forEach(context.uninstall); - context.surface().on('mousemove.rotate', null).on('click.rotate', null); - context.history().on('undone.rotate', null); - select(document).call(keybinding.unbind); - context.features().forceVisible([]); + var toIndex = favorites.indexOf(beforeItem); + if (after) toIndex += 1; + var newItem = RibbonItem(preset, 'favorite'); + favorites.splice(toIndex, 0, newItem); + setFavorites(favorites); }; - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + _this.toggleFavorite = function (preset) { + var favs = _this.getFavorites(); - return mode; - }; + var favorite = _this.favoriteMatching(preset); - return mode; - } + if (favorite) { + favs.splice(favs.indexOf(favorite), 1); + } else { + // only allow 10 favorites + if (favs.length === 10) { + // remove the last favorite (last in, first out) + favs.pop(); + } // append array - function operationRotate(context, selectedIDs) { - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var coords = nodes.map(function (n) { - return n.loc; - }); - var extent = utilTotalExtent(selectedIDs, context.graph()); - var operation = function operation() { - context.enter(modeRotate(context, selectedIDs)); - }; + favs.push(RibbonItem(preset, 'favorite')); + } - operation.available = function () { - return nodes.length >= 2; + setFavorites(favs); }; - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; - } + _this.removeFavorite = function (preset) { + var item = _this.favoriteMatching(preset); - return false; + if (item) { + var items = _this.getFavorites(); - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + items.splice(items.indexOf(item), 1); + setFavorites(items); + } + }; - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + _this.getFavorites = function () { + if (!_favorites) { + // fetch from local storage + var rawFavorites = JSON.parse(corePreferences('preset_favorites')); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (!rawFavorites) { + rawFavorites = []; + corePreferences('preset_favorites', JSON.stringify(rawFavorites)); } - return false; + _favorites = rawFavorites.reduce(function (output, d) { + var item = ribbonItemForMinified(d, 'favorite'); + if (item && item.preset.addable()) output.push(item); + return output; + }, []); } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } + return _favorites; }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); - }; + _this.favoriteMatching = function (preset) { + var favs = _this.getFavorites(); - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.rotate.annotation.feature', { - n: selectedIDs.length - }); + for (var index in favs) { + if (favs[index].matches(preset)) { + return favs[index]; + } + } + + return null; }; - operation.id = 'rotate'; - operation.keys = [_t('operations.rotate.key')]; - operation.title = _t('operations.rotate.title'); - operation.behavior = behaviorOperation(context).which(operation); - operation.mouseOnly = true; - return operation; + return utilRebind(_this, dispatch, 'on'); } - function modeMove(context, entityIDs, baseGraph) { - var mode = { - id: 'move', - button: 'browse' - }; - var keybinding = utilKeybinding('move'); - var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior, operationRotate(context, entityIDs).behavior]; - var annotation = entityIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.move.annotation.feature', { - n: entityIDs.length - }); - - var _prevGraph; + function utilTagText(entity) { + var obj = entity && entity.tags || {}; + return Object.keys(obj).map(function (k) { + return k + '=' + obj[k]; + }).join(', '); + } + function utilTotalExtent(array, graph) { + var extent = geoExtent(); + var val, entity; - var _cache; + for (var i = 0; i < array.length; i++) { + val = array[i]; + entity = typeof val === 'string' ? graph.hasEntity(val) : val; - var _origin; + if (entity) { + extent._extend(entity.extent(graph)); + } + } - var _nudgeInterval; + return extent; + } + function utilTagDiff(oldTags, newTags) { + var tagDiff = []; + var keys = utilArrayUnion(Object.keys(oldTags), Object.keys(newTags)).sort(); + keys.forEach(function (k) { + var oldVal = oldTags[k]; + var newVal = newTags[k]; - function doMove(nudge) { - nudge = nudge || [0, 0]; - var fn; + if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '-', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '- ' + k + '=' + oldVal + }); + } - if (_prevGraph !== context.graph()) { - _cache = {}; - _origin = context.map().mouseCoordinates(); - fn = context.perform; - } else { - fn = context.overwrite; + if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '+', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '+ ' + k + '=' + newVal + }); } + }); + return tagDiff; + } + function utilEntitySelector(ids) { + return ids.length ? '.' + ids.join(',.') : 'nothing'; + } // returns an selector to select entity ids for: + // - entityIDs passed in + // - shallow descendant entityIDs for any of those entities that are relations - var currMouse = context.map().mouse(); - var origMouse = context.projection(_origin); - var delta = geoVecSubtract(geoVecSubtract(currMouse, origMouse), nudge); - fn(actionMove(entityIDs, delta, context.projection, _cache)); - _prevGraph = context.graph(); - } + function utilEntityOrMemberSelector(ids, graph) { + var seen = new Set(ids); + ids.forEach(collectShallowDescendants); + return utilEntitySelector(Array.from(seen)); - function startNudge(nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(nudge); - }, 50); + function collectShallowDescendants(id) { + var entity = graph.hasEntity(id); + if (!entity || entity.type !== 'relation') return; + entity.members.map(function (member) { + return member.id; + }).forEach(function (id) { + seen.add(id); + }); } + } // returns an selector to select entity ids for: + // - entityIDs passed in + // - deep descendant entityIDs for any of those entities that are relations - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } - } + function utilEntityOrDeepMemberSelector(ids, graph) { + return utilEntitySelector(utilEntityAndDeepMemberIDs(ids, graph)); + } // returns an selector to select entity ids for: + // - entityIDs passed in + // - deep descendant entityIDs for any of those entities that are relations - function move() { - doMove(); - var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); + function utilEntityAndDeepMemberIDs(ids, graph) { + var seen = new Set(); + ids.forEach(collectDeepDescendants); + return Array.from(seen); - if (nudge) { - startNudge(nudge); - } else { - stopNudge(); - } + function collectDeepDescendants(id) { + if (seen.has(id)) return; + seen.add(id); + var entity = graph.hasEntity(id); + if (!entity || entity.type !== 'relation') return; + entity.members.map(function (member) { + return member.id; + }).forEach(collectDeepDescendants); // recurse } + } // returns an selector to select entity ids for: + // - deep descendant entityIDs for any of those entities that are relations - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); - stopNudge(); - } + function utilDeepMemberSelector(ids, graph, skipMultipolgonMembers) { + var idsSet = new Set(ids); + var seen = new Set(); + var returners = new Set(); + ids.forEach(collectDeepDescendants); + return utilEntitySelector(Array.from(returners)); - function cancel() { - if (baseGraph) { - while (context.graph() !== baseGraph) { - context.pop(); - } + function collectDeepDescendants(id) { + if (seen.has(id)) return; + seen.add(id); - context.enter(modeBrowse(context)); - } else { - context.pop(); - context.enter(modeSelect(context, entityIDs)); + if (!idsSet.has(id)) { + returners.add(id); } - stopNudge(); - } - - function undone() { - context.enter(modeBrowse(context)); + var entity = graph.hasEntity(id); + if (!entity || entity.type !== 'relation') return; + if (skipMultipolgonMembers && entity.isMultipolygon()) return; + entity.members.map(function (member) { + return member.id; + }).forEach(collectDeepDescendants); // recurse } + } // Adds or removes highlight styling for the specified entities - mode.enter = function () { - _origin = context.map().mouseCoordinates(); - _prevGraph = null; - _cache = {}; - context.features().forceVisible(entityIDs); - behaviors.forEach(context.install); - context.surface().on('mousemove.move', move).on('click.move', finish); - context.history().on('undone.move', undone); - keybinding.on('⎋', cancel).on('↩', finish); - select(document).call(keybinding); - }; - - mode.exit = function () { - stopNudge(); - behaviors.forEach(function (behavior) { - context.uninstall(behavior); - }); - context.surface().on('mousemove.move', null).on('click.move', null); - context.history().on('undone.move', null); - select(document).call(keybinding.unbind); - context.features().forceVisible([]); - }; + function utilHighlightEntities(ids, highlighted, context) { + context.surface().selectAll(utilEntityOrDeepMemberSelector(ids, context.graph())).classed('highlighted', highlighted); + } // returns an Array that is the union of: + // - nodes for any nodeIDs passed in + // - child nodes of any wayIDs passed in + // - descendant member and child nodes of relationIDs passed in - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + function utilGetAllNodes(ids, graph) { + var seen = new Set(); + var nodes = new Set(); + ids.forEach(collectNodes); + return Array.from(nodes); - return mode; - }; + function collectNodes(id) { + if (seen.has(id)) return; + seen.add(id); + var entity = graph.hasEntity(id); + if (!entity) return; - return mode; + if (entity.type === 'node') { + nodes.add(entity); + } else if (entity.type === 'way') { + entity.nodes.forEach(collectNodes); + } else { + entity.members.map(function (member) { + return member.id; + }).forEach(collectNodes); // recurse + } + } } + function utilDisplayName(entity) { + var localizedNameKey = 'name:' + _mainLocalizer.languageCode().toLowerCase(); + var name = entity.tags[localizedNameKey] || entity.tags.name || ''; + if (name) return name; + var tags = { + direction: entity.tags.direction, + from: entity.tags.from, + network: entity.tags.cycle_network || entity.tags.network, + ref: entity.tags.ref, + to: entity.tags.to, + via: entity.tags.via + }; + var keyComponents = []; - function behaviorPaste(context) { - function doPaste(d3_event) { - // prevent paste during low zoom selection - if (!context.map().withinEditableZoom()) return; - d3_event.preventDefault(); - var baseGraph = context.graph(); - var mouse = context.map().mouse(); - var projection = context.projection; - var viewport = geoExtent(projection.clipExtent()).polygon(); - if (!geoPointInPolygon(mouse, viewport)) return; - var oldIDs = context.copyIDs(); - if (!oldIDs.length) return; - var extent = geoExtent(); - var oldGraph = context.copyGraph(); - var newIDs = []; - var action = actionCopyEntities(oldIDs, oldGraph); - context.perform(action); - var copies = action.copies(); - var originals = new Set(); - Object.values(copies).forEach(function (entity) { - originals.add(entity.id); - }); - - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + if (tags.network) { + keyComponents.push('network'); + } - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + if (tags.ref) { + keyComponents.push('ref'); + } // Routes may need more disambiguation based on direction or destination - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); - }); + if (entity.tags.route) { + if (tags.direction) { + keyComponents.push('direction'); + } else if (tags.from && tags.to) { + keyComponents.push('from'); + keyComponents.push('to'); - if (!parentCopied) { - newIDs.push(newEntity.id); + if (tags.via) { + keyComponents.push('via'); } - } // Put pasted objects where mouse pointer is.. - - - var copyPoint = context.copyLonLat() && projection(context.copyLonLat()) || projection(extent.center()); - var delta = geoVecSubtract(mouse, copyPoint); - context.perform(actionMove(newIDs, delta, projection)); - context.enter(modeMove(context, newIDs, baseGraph)); + } } - function behavior() { - context.keybinding().on(uiCmd('⌘V'), doPaste); - return behavior; + if (keyComponents.length) { + name = _t('inspector.display_name.' + keyComponents.join('_'), tags); } - behavior.off = function () { - context.keybinding().off(uiCmd('⌘V')); - }; + return name; + } + function utilDisplayNameForPath(entity) { + var name = utilDisplayName(entity); + var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; + var isNewChromium = Number(utilDetect().version.split('.')[0]) >= 96.0; - return behavior; + if (!isFirefox && !isNewChromium && name && rtlRegex.test(name)) { + name = fixRTLTextForSvg(name); + } + + return name; } + function utilDisplayType(id) { + return { + n: _t('inspector.node'), + w: _t('inspector.way'), + r: _t('inspector.relation') + }[id.charAt(0)]; + } // `utilDisplayLabel` + // Returns a string suitable for display + // By default returns something like name/ref, fallback to preset type, fallback to OSM type + // "Main Street" or "Tertiary Road" + // If `verbose=true`, include both preset name and feature name. + // "Tertiary Road Main Street" + // - // `String.prototype.repeat` method - // https://tc39.github.io/ecma262/#sec-string.prototype.repeat - _export({ target: 'String', proto: true }, { - repeat: stringRepeat - }); + function utilDisplayLabel(entity, graphOrGeometry, verbose) { + var result; + var displayName = utilDisplayName(entity); + var preset = typeof graphOrGeometry === 'string' ? _mainPresetIndex.matchTags(entity.tags, graphOrGeometry) : _mainPresetIndex.match(entity, graphOrGeometry); + var presetName = preset && (preset.suggestion ? preset.subtitle() : preset.name()); - /* - `behaviorDrag` is like `d3_behavior.drag`, with the following differences: + if (verbose) { + result = [presetName, displayName].filter(Boolean).join(' '); + } else { + result = displayName || presetName; + } // Fallback to the OSM type (node/way/relation) - * The `origin` function is expected to return an [x, y] tuple rather than an - {x, y} object. - * The events are `start`, `move`, and `end`. - (https://github.com/mbostock/d3/issues/563) - * The `start` event is not dispatched until the first cursor movement occurs. - (https://github.com/mbostock/d3/pull/368) - * The `move` event has a `point` and `delta` [x, y] tuple properties rather - than `x`, `y`, `dx`, and `dy` properties. - * The `end` event is not dispatched if no movement occurs. - * An `off` function is available that unbinds the drag's internal event handlers. - */ - function behaviorDrag() { - var dispatch$1 = dispatch('start', 'move', 'end'); // see also behaviorSelect + return result || utilDisplayType(entity.id); + } + function utilEntityRoot(entityType) { + return { + node: 'n', + way: 'w', + relation: 'r' + }[entityType]; + } // Returns a single object containing the tags of all the given entities. + // Example: + // { + // highway: 'service', + // service: 'parking_aisle' + // } + // + + // { + // highway: 'service', + // service: 'driveway', + // width: '3' + // } + // = + // { + // highway: 'service', + // service: [ 'driveway', 'parking_aisle' ], + // width: [ '3', undefined ] + // } - var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping + function utilCombinedTags(entityIDs, graph) { + var tags = {}; + var tagCounts = {}; + var allKeys = new Set(); + var entities = entityIDs.map(function (entityID) { + return graph.hasEntity(entityID); + }).filter(Boolean); // gather the aggregate keys - var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 + entities.forEach(function (entity) { + var keys = Object.keys(entity.tags).filter(Boolean); + keys.forEach(function (key) { + allKeys.add(key); + }); + }); + entities.forEach(function (entity) { + allKeys.forEach(function (key) { + var value = entity.tags[key]; // purposely allow `undefined` - var _origin = null; - var _selector = ''; + if (!tags.hasOwnProperty(key)) { + // first value, set as raw + tags[key] = value; + } else { + if (!Array.isArray(tags[key])) { + if (tags[key] !== value) { + // first alternate value, replace single value with array + tags[key] = [tags[key], value]; + } + } else { + // type is array + if (tags[key].indexOf(value) === -1) { + // subsequent alternate value, add to array + tags[key].push(value); + } + } + } - var _targetNode; + var tagHash = key + '=' + value; + if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; + tagCounts[tagHash] += 1; + }); + }); - var _targetEntity; + for (var key in tags) { + if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically - var _surface; + tags[key] = tags[key].sort(function (val1, val2) { + var key = key; // capture - var _pointerId; // use pointer events on supported platforms; fallback to mouse events + var count2 = tagCounts[key + '=' + val2]; + var count1 = tagCounts[key + '=' + val1]; + if (count2 !== count1) { + return count2 - count1; + } - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + if (val2 && val1) { + return val1.localeCompare(val2); + } - var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); + return val1 ? 1 : -1; + }); + } - var d3_event_userSelectSuppress = function d3_event_userSelectSuppress() { - var selection$1 = selection(); - var select = selection$1.style(d3_event_userSelectProperty); - selection$1.style(d3_event_userSelectProperty, 'none'); - return function () { - selection$1.style(d3_event_userSelectProperty, select); - }; - }; + return tags; + } + function utilStringQs(str) { + var i = 0; // advance past any leading '?' or '#' characters - function pointerdown(d3_event) { - if (_pointerId) return; - _pointerId = d3_event.pointerId || 'mouse'; - _targetNode = this; // only force reflow once per drag + while (i < str.length && (str[i] === '?' || str[i] === '#')) { + i++; + } - var pointerLocGetter = utilFastMouse(_surface || _targetNode.parentNode); - var offset; - var startOrigin = pointerLocGetter(d3_event); - var started = false; - var selectEnable = d3_event_userSelectSuppress(); - select(window).on(_pointerPrefix + 'move.drag', pointermove).on(_pointerPrefix + 'up.drag pointercancel.drag', pointerup, true); + str = str.slice(i); + return str.split('&').reduce(function (obj, pair) { + var parts = pair.split('='); - if (_origin) { - offset = _origin.call(_targetNode, _targetEntity); - offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; - } else { - offset = [0, 0]; + if (parts.length === 2) { + obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); } - d3_event.stopPropagation(); - - function pointermove(d3_event) { - if (_pointerId !== (d3_event.pointerId || 'mouse')) return; - var p = pointerLocGetter(d3_event); + return obj; + }, {}); + } + function utilQsString(obj, noencode) { + // encode everything except special characters used in certain hash parameters: + // "/" in map states, ":", ",", {" and "}" in background + function softEncode(s) { + return encodeURIComponent(s).replace(/(%2F|%3A|%2C|%7B|%7D)/g, decodeURIComponent); + } - if (!started) { - var dist = geoVecLength(startOrigin, p); - var tolerance = d3_event.pointerType === 'pen' ? _penTolerancePx : _tolerancePx; // don't start until the drag has actually moved somewhat + return Object.keys(obj).sort().map(function (key) { + return encodeURIComponent(key) + '=' + (noencode ? softEncode(obj[key]) : encodeURIComponent(obj[key])); + }).join('&'); + } + function utilPrefixDOMProperty(property) { + var prefixes = ['webkit', 'ms', 'moz', 'o']; + var i = -1; + var n = prefixes.length; + var s = document.body; + if (property in s) return property; + property = property.substr(0, 1).toUpperCase() + property.substr(1); - if (dist < tolerance) return; - started = true; - dispatch$1.call('start', this, d3_event, _targetEntity); // Don't send a `move` event in the same cycle as `start` since dragging - // a midpoint will convert the target to a node. - } else { - startOrigin = p; - d3_event.stopPropagation(); - d3_event.preventDefault(); - var dx = p[0] - startOrigin[0]; - var dy = p[1] - startOrigin[1]; - dispatch$1.call('move', this, d3_event, _targetEntity, [p[0] + offset[0], p[1] + offset[1]], [dx, dy]); - } + while (++i < n) { + if (prefixes[i] + property in s) { + return prefixes[i] + property; } + } - function pointerup(d3_event) { - if (_pointerId !== (d3_event.pointerId || 'mouse')) return; - _pointerId = null; + return false; + } + function utilPrefixCSSProperty(property) { + var prefixes = ['webkit', 'ms', 'Moz', 'O']; + var i = -1; + var n = prefixes.length; + var s = document.body.style; - if (started) { - dispatch$1.call('end', this, d3_event, _targetEntity); - d3_event.preventDefault(); - } + if (property.toLowerCase() in s) { + return property.toLowerCase(); + } - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - selectEnable(); + while (++i < n) { + if (prefixes[i] + property in s) { + return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); } } - function behavior(selection) { - var matchesSelector = utilPrefixDOMProperty('matchesSelector'); - var delegate = pointerdown; - - if (_selector) { - delegate = function delegate(d3_event) { - var root = this; - var target = d3_event.target; + return false; + } + var transformProperty; + function utilSetTransform(el, x, y, scale) { + var prop = transformProperty = transformProperty || utilPrefixCSSProperty('Transform'); + var translate = utilDetect().opera ? 'translate(' + x + 'px,' + y + 'px)' : 'translate3d(' + x + 'px,' + y + 'px,0)'; + return el.style(prop, translate + (scale ? ' scale(' + scale + ')' : '')); + } // Calculates Levenshtein distance between two strings + // see: https://en.wikipedia.org/wiki/Levenshtein_distance + // first converts the strings to lowercase and replaces diacritic marks with ascii equivalents. - for (; target && target !== root; target = target.parentNode) { - var datum = target.__data__; - _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; + function utilEditDistance(a, b) { + a = remove$6(a.toLowerCase()); + b = remove$6(b.toLowerCase()); + if (a.length === 0) return b.length; + if (b.length === 0) return a.length; + var matrix = []; + var i, j; - if (_targetEntity && target[matchesSelector](_selector)) { - return pointerdown.call(target, d3_event); - } - } - }; - } + for (i = 0; i <= b.length; i++) { + matrix[i] = [i]; + } - selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); + for (j = 0; j <= a.length; j++) { + matrix[0][j] = j; } - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.drag' + _selector, null); - }; + for (i = 1; i <= b.length; i++) { + for (j = 1; j <= a.length; j++) { + if (b.charAt(i - 1) === a.charAt(j - 1)) { + matrix[i][j] = matrix[i - 1][j - 1]; + } else { + matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, // substitution + Math.min(matrix[i][j - 1] + 1, // insertion + matrix[i - 1][j] + 1)); // deletion + } + } + } - behavior.selector = function (_) { - if (!arguments.length) return _selector; - _selector = _; - return behavior; - }; + return matrix[b.length][a.length]; + } // a d3.mouse-alike which + // 1. Only works on HTML elements, not SVG + // 2. Does not cause style recalculation - behavior.origin = function (_) { - if (!arguments.length) return _origin; - _origin = _; - return behavior; + function utilFastMouse(container) { + var rect = container.getBoundingClientRect(); + var rectLeft = rect.left; + var rectTop = rect.top; + var clientLeft = +container.clientLeft; + var clientTop = +container.clientTop; + return function (e) { + return [e.clientX - rectLeft - clientLeft, e.clientY - rectTop - clientTop]; }; + } + function utilAsyncMap(inputs, func, callback) { + var remaining = inputs.length; + var results = []; + var errors = []; + inputs.forEach(function (d, i) { + func(d, function done(err, data) { + errors[i] = err; + results[i] = data; + remaining--; + if (!remaining) callback(errors, results); + }); + }); + } // wraps an index to an interval [0..length-1] - behavior.cancel = function () { - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - return behavior; - }; + function utilWrap(index, length) { + if (index < 0) { + index += Math.ceil(-index / length) * length; + } - behavior.targetNode = function (_) { - if (!arguments.length) return _targetNode; - _targetNode = _; - return behavior; - }; + return index % length; + } + /** + * a replacement for functor + * + * @param {*} value any value + * @returns {Function} a function that returns that value or the value if it's a function + */ - behavior.targetEntity = function (_) { - if (!arguments.length) return _targetEntity; - _targetEntity = _; - return behavior; + function utilFunctor(value) { + if (typeof value === 'function') return value; + return function () { + return value; }; + } + function utilNoAuto(selection) { + var isText = selection.size() && selection.node().tagName.toLowerCase() === 'textarea'; + return selection // assign 'new-password' even for non-password fields to prevent browsers (Chrome) ignoring 'off' + .attr('autocomplete', 'new-password').attr('autocorrect', 'off').attr('autocapitalize', 'off').attr('spellcheck', isText ? 'true' : 'false'); + } // https://stackoverflow.com/questions/194846/is-there-any-kind-of-hash-code-function-in-javascript + // https://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/ - behavior.surface = function (_) { - if (!arguments.length) return _surface; - _surface = _; - return behavior; - }; + function utilHashcode(str) { + var hash = 0; - return utilRebind(behavior, dispatch$1, 'on'); - } + if (str.length === 0) { + return hash; + } - function modeDragNode(context) { - var mode = { - id: 'drag-node', - button: 'browse' - }; - var hover = behaviorHover(context).altDisables(true).on('hover', context.ui().sidebar.hover); - var edit = behaviorEdit(context); + for (var i = 0; i < str.length; i++) { + var _char = str.charCodeAt(i); - var _nudgeInterval; + hash = (hash << 5) - hash + _char; + hash = hash & hash; // Convert to 32bit integer + } - var _restoreSelectedIDs = []; - var _wasMidpoint = false; - var _isCancelled = false; + return hash; + } // Returns version of `str` with all runs of special characters replaced by `_`; + // suitable for HTML ids, classes, selectors, etc. - var _activeEntity; + function utilSafeClassName(str) { + return str.toLowerCase().replace(/[^a-z0-9]+/g, '_'); + } // Returns string based on `val` that is highly unlikely to collide with an id + // used previously or that's present elsewhere in the document. Useful for preventing + // browser-provided autofills or when embedding iD on pages with unknown elements. - var _startLoc; + function utilUniqueDomId(val) { + return 'ideditor-' + utilSafeClassName(val.toString()) + '-' + new Date().getTime().toString(); + } // Returns the length of `str` in unicode characters. This can be less than + // `String.length()` since a single unicode character can be composed of multiple + // JavaScript UTF-16 code units. - var _lastLoc; + function utilUnicodeCharsCount(str) { + // Native ES2015 implementations of `Array.from` split strings into unicode characters + return Array.from(str).length; + } // Returns a new string representing `str` cut from its start to `limit` length + // in unicode characters. Note that this runs the risk of splitting graphemes. - function startNudge(d3_event, entity, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, entity, nudge); - }, 50); - } + function utilUnicodeCharsTruncated(str, limit) { + return Array.from(str).slice(0, limit).join(''); + } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } - } + function osmEntity(attrs) { + // For prototypal inheritance. + if (this instanceof osmEntity) return; // Create the appropriate subtype. - function moveAnnotation(entity) { - return _t('operations.move.annotation.' + entity.geometry(context.graph())); - } + if (attrs && attrs.type) { + return osmEntity[attrs.type].apply(this, arguments); + } else if (attrs && attrs.id) { + return osmEntity[osmEntity.id.type(attrs.id)].apply(this, arguments); + } // Initialize a generic Entity (used only in tests). - function connectAnnotation(nodeEntity, targetEntity) { - var nodeGeometry = nodeEntity.geometry(context.graph()); - var targetGeometry = targetEntity.geometry(context.graph()); - if (nodeGeometry === 'vertex' && targetGeometry === 'vertex') { - var nodeParentWayIDs = context.graph().parentWays(nodeEntity); - var targetParentWayIDs = context.graph().parentWays(targetEntity); - var sharedParentWays = utilArrayIntersection(nodeParentWayIDs, targetParentWayIDs); // if both vertices are part of the same way + return new osmEntity().initialize(arguments); + } - if (sharedParentWays.length !== 0) { - // if the nodes are next to each other, they are merged - if (sharedParentWays[0].areAdjacent(nodeEntity.id, targetEntity.id)) { - return _t('operations.connect.annotation.from_vertex.to_adjacent_vertex'); - } + osmEntity.id = function (type) { + return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); + }; - return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); - } - } + osmEntity.id.next = { + changeset: -1, + node: -1, + way: -1, + relation: -1 + }; - return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); - } + osmEntity.id.fromOSM = function (type, id) { + return type[0] + id; + }; - function shouldSnapToNode(target) { - if (!_activeEntity) return false; - return _activeEntity.geometry(context.graph()) !== 'vertex' || target.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(target, context.graph()); - } + osmEntity.id.toOSM = function (id) { + return id.slice(1); + }; - function origin(entity) { - return context.projection(entity.loc); - } + osmEntity.id.type = function (id) { + return { + 'c': 'changeset', + 'n': 'node', + 'w': 'way', + 'r': 'relation' + }[id[0]]; + }; // A function suitable for use as the second argument to d3.selection#data(). - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); - } - context.surface().classed('nope', false).classed('nope-disabled', true); - } - } + osmEntity.key = function (entity) { + return entity.id + 'v' + (entity.v || 0); + }; - function keyup(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope-suppressed')) { - context.surface().classed('nope', true); - } + var _deprecatedTagValuesByKey; - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); - } - } + osmEntity.deprecatedTagValuesByKey = function (dataDeprecated) { + if (!_deprecatedTagValuesByKey) { + _deprecatedTagValuesByKey = {}; + dataDeprecated.forEach(function (d) { + var oldKeys = Object.keys(d.old); - function start(d3_event, entity) { - _wasMidpoint = entity.type === 'midpoint'; - var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); - _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; + if (oldKeys.length === 1) { + var oldKey = oldKeys[0]; + var oldValue = d.old[oldKey]; - if (_isCancelled) { - if (hasHidden) { - context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); + if (oldValue !== '*') { + if (!_deprecatedTagValuesByKey[oldKey]) { + _deprecatedTagValuesByKey[oldKey] = [oldValue]; + } else { + _deprecatedTagValuesByKey[oldKey].push(oldValue); + } + } } + }); + } - return drag.cancel(); - } + return _deprecatedTagValuesByKey; + }; - if (_wasMidpoint) { - var midpoint = entity; - entity = osmNode(); - context.perform(actionAddMidpoint(midpoint, entity)); - entity = context.entity(entity.id); // get post-action entity + osmEntity.prototype = { + tags: {}, + initialize: function initialize(sources) { + for (var i = 0; i < sources.length; ++i) { + var source = sources[i]; - var vertex = context.surface().selectAll('.' + entity.id); - drag.targetNode(vertex.node()).targetEntity(entity); - } else { - context.perform(actionNoop()); + for (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } + } } - _activeEntity = entity; - _startLoc = entity.loc; - hover.ignoreVertex(entity.geometry(context.graph()) === 'vertex'); - context.surface().selectAll('.' + _activeEntity.id).classed('active', true); - context.enter(mode); - } // related code - // - `behavior/draw.js` `datum()` - - - function datum(d3_event) { - if (!d3_event || d3_event.altKey) { - return {}; - } else { - // When dragging, snap only to touch targets.. - // (this excludes area fills and active drawing elements) - var d = d3_event.target.__data__; - return d && d.properties && d.properties.target ? d : {}; + if (!this.id && this.type) { + this.id = osmEntity.id(this.type); } - } - function doMove(d3_event, entity, nudge) { - nudge = nudge || [0, 0]; - var currPoint = d3_event && d3_event.point || context.projection(_lastLoc); - var currMouse = geoVecSubtract(currPoint, nudge); - var loc = context.projection.invert(currMouse); - var target, edge; + if (!this.hasOwnProperty('visible')) { + this.visible = true; + } - if (!_nudgeInterval) { - // If not nudging at the edge of the viewport, try to snap.. - // related code - // - `mode/drag_node.js` `doMove()` - // - `behavior/draw.js` `click()` - // - `behavior/draw_way.js` `move()` - var d = datum(d3_event); - target = d && d.properties && d.properties.entity; - var targetLoc = target && target.loc; - var targetNodes = d && d.properties && d.properties.nodes; + if (debug) { + Object.freeze(this); + Object.freeze(this.tags); + if (this.loc) Object.freeze(this.loc); + if (this.nodes) Object.freeze(this.nodes); + if (this.members) Object.freeze(this.members); + } - if (targetLoc) { - // snap to node/vertex - a point target with `.loc` - if (shouldSnapToNode(target)) { - loc = targetLoc; - } - } else if (targetNodes) { - // snap to way - a line target with `.nodes` - edge = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, end.id); + return this; + }, + copy: function copy(resolver, copies) { + if (copies[this.id]) return copies[this.id]; + var copy = osmEntity(this, { + id: undefined, + user: undefined, + version: undefined + }); + copies[this.id] = copy; + return copy; + }, + osmId: function osmId() { + return osmEntity.id.toOSM(this.id); + }, + isNew: function isNew() { + return this.osmId() < 0; + }, + update: function update(attrs) { + return osmEntity(this, attrs, { + v: 1 + (this.v || 0) + }); + }, + mergeTags: function mergeTags(tags) { + var merged = Object.assign({}, this.tags); // shallow copy - if (edge) { - loc = edge.loc; - } + var changed = false; + + for (var k in tags) { + var t1 = merged[k]; + var t2 = tags[k]; + + if (!t1) { + changed = true; + merged[k] = t2; + } else if (t1 !== t2) { + changed = true; + merged[k] = utilUnicodeCharsTruncated(utilArrayUnion(t1.split(/;\s*/), t2.split(/;\s*/)).join(';'), 255 // avoid exceeding character limit; see also services/osm.js -> maxCharsForTagValue() + ); } } - context.replace(actionMoveNode(entity.id, loc)); // Below here: validations - - var isInvalid = false; // Check if this connection to `target` could cause relations to break.. + return changed ? this.update({ + tags: merged + }) : this; + }, + intersects: function intersects(extent, resolver) { + return this.extent(resolver).intersects(extent); + }, + hasNonGeometryTags: function hasNonGeometryTags() { + return Object.keys(this.tags).some(function (k) { + return k !== 'area'; + }); + }, + hasParentRelations: function hasParentRelations(resolver) { + return resolver.parentRelations(this).length > 0; + }, + hasInterestingTags: function hasInterestingTags() { + return Object.keys(this.tags).some(osmIsInterestingTag); + }, + isHighwayIntersection: function isHighwayIntersection() { + return false; + }, + isDegenerate: function isDegenerate() { + return true; + }, + deprecatedTags: function deprecatedTags(dataDeprecated) { + var tags = this.tags; // if there are no tags, none can be deprecated - if (target) { - isInvalid = hasRelationConflict(entity, target, edge, context.graph()); - } // Check if this drag causes the geometry to break.. + if (Object.keys(tags).length === 0) return []; + var deprecated = []; + dataDeprecated.forEach(function (d) { + var oldKeys = Object.keys(d.old); + if (d.replace) { + var hasExistingValues = Object.keys(d.replace).some(function (replaceKey) { + if (!tags[replaceKey] || d.old[replaceKey]) return false; + var replaceValue = d.replace[replaceKey]; + if (replaceValue === '*') return false; + if (replaceValue === tags[replaceKey]) return false; + return true; + }); // don't flag deprecated tags if the upgrade path would overwrite existing data - #7843 - if (!isInvalid) { - isInvalid = hasInvalidGeometry(entity, context.graph()); - } + if (hasExistingValues) return; + } - var nope = context.surface().classed('nope'); + var matchesDeprecatedTags = oldKeys.every(function (oldKey) { + if (!tags[oldKey]) return false; + if (d.old[oldKey] === '*') return true; + if (d.old[oldKey] === tags[oldKey]) return true; + var vals = tags[oldKey].split(';').filter(Boolean); - if (isInvalid === 'relation' || isInvalid === 'restriction') { - if (!nope) { - // about to nope - show hint - context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('operations.connect.' + isInvalid, { - relation: _mainPresetIndex.item('type/restriction').name() - }))(); - } - } else if (isInvalid) { - var errorID = isInvalid === 'line' ? 'lines' : 'areas'; - context.ui().flash.duration(3000).iconName('#iD-icon-no').label(_t('self_intersection.error.' + errorID))(); - } else { - if (nope) { - // about to un-nope, remove hint - context.ui().flash.duration(1).label('')(); - } - } + if (vals.length === 0) { + return false; + } else if (vals.length > 1) { + return vals.indexOf(d.old[oldKey]) !== -1; + } else { + if (tags[oldKey] === d.old[oldKey]) { + if (d.replace && d.old[oldKey] === d.replace[oldKey]) { + var replaceKeys = Object.keys(d.replace); + return !replaceKeys.every(function (replaceKey) { + return tags[replaceKey] === d.replace[replaceKey]; + }); + } else { + return true; + } + } + } - var nopeDisabled = context.surface().classed('nope-disabled'); + return false; + }); - if (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); - } + if (matchesDeprecatedTags) { + deprecated.push(d); + } + }); + return deprecated; + } + }; - _lastLoc = loc; - } // Uses `actionConnect.disabled()` to know whether this connection is ok.. + function osmLanes(entity) { + if (entity.type !== 'way') return null; + if (!entity.tags.highway) return null; + var tags = entity.tags; + var isOneWay = entity.isOneWay(); + var laneCount = getLaneCount(tags, isOneWay); + var maxspeed = parseMaxspeed(tags); + var laneDirections = parseLaneDirections(tags, isOneWay, laneCount); + var forward = laneDirections.forward; + var backward = laneDirections.backward; + var bothways = laneDirections.bothways; // parse the piped string 'x|y|z' format + var turnLanes = {}; + turnLanes.unspecified = parseTurnLanes(tags['turn:lanes']); + turnLanes.forward = parseTurnLanes(tags['turn:lanes:forward']); + turnLanes.backward = parseTurnLanes(tags['turn:lanes:backward']); + var maxspeedLanes = {}; + maxspeedLanes.unspecified = parseMaxspeedLanes(tags['maxspeed:lanes'], maxspeed); + maxspeedLanes.forward = parseMaxspeedLanes(tags['maxspeed:lanes:forward'], maxspeed); + maxspeedLanes.backward = parseMaxspeedLanes(tags['maxspeed:lanes:backward'], maxspeed); + var psvLanes = {}; + psvLanes.unspecified = parseMiscLanes(tags['psv:lanes']); + psvLanes.forward = parseMiscLanes(tags['psv:lanes:forward']); + psvLanes.backward = parseMiscLanes(tags['psv:lanes:backward']); + var busLanes = {}; + busLanes.unspecified = parseMiscLanes(tags['bus:lanes']); + busLanes.forward = parseMiscLanes(tags['bus:lanes:forward']); + busLanes.backward = parseMiscLanes(tags['bus:lanes:backward']); + var taxiLanes = {}; + taxiLanes.unspecified = parseMiscLanes(tags['taxi:lanes']); + taxiLanes.forward = parseMiscLanes(tags['taxi:lanes:forward']); + taxiLanes.backward = parseMiscLanes(tags['taxi:lanes:backward']); + var hovLanes = {}; + hovLanes.unspecified = parseMiscLanes(tags['hov:lanes']); + hovLanes.forward = parseMiscLanes(tags['hov:lanes:forward']); + hovLanes.backward = parseMiscLanes(tags['hov:lanes:backward']); + var hgvLanes = {}; + hgvLanes.unspecified = parseMiscLanes(tags['hgv:lanes']); + hgvLanes.forward = parseMiscLanes(tags['hgv:lanes:forward']); + hgvLanes.backward = parseMiscLanes(tags['hgv:lanes:backward']); + var bicyclewayLanes = {}; + bicyclewayLanes.unspecified = parseBicycleWay(tags['bicycleway:lanes']); + bicyclewayLanes.forward = parseBicycleWay(tags['bicycleway:lanes:forward']); + bicyclewayLanes.backward = parseBicycleWay(tags['bicycleway:lanes:backward']); + var lanesObj = { + forward: [], + backward: [], + unspecified: [] + }; // map forward/backward/unspecified of each lane type to lanesObj - function hasRelationConflict(entity, target, edge, graph) { - var testGraph = graph.update(); // copy - // if snapping to way - add midpoint there and consider that the target.. + mapToLanesObj(lanesObj, turnLanes, 'turnLane'); + mapToLanesObj(lanesObj, maxspeedLanes, 'maxspeed'); + mapToLanesObj(lanesObj, psvLanes, 'psv'); + mapToLanesObj(lanesObj, busLanes, 'bus'); + mapToLanesObj(lanesObj, taxiLanes, 'taxi'); + mapToLanesObj(lanesObj, hovLanes, 'hov'); + mapToLanesObj(lanesObj, hgvLanes, 'hgv'); + mapToLanesObj(lanesObj, bicyclewayLanes, 'bicycleway'); + return { + metadata: { + count: laneCount, + oneway: isOneWay, + forward: forward, + backward: backward, + bothways: bothways, + turnLanes: turnLanes, + maxspeed: maxspeed, + maxspeedLanes: maxspeedLanes, + psvLanes: psvLanes, + busLanes: busLanes, + taxiLanes: taxiLanes, + hovLanes: hovLanes, + hgvLanes: hgvLanes, + bicyclewayLanes: bicyclewayLanes + }, + lanes: lanesObj + }; + } - if (edge) { - var midpoint = osmNode(); - var action = actionAddMidpoint({ - loc: edge.loc, - edge: [target.nodes[edge.index - 1], target.nodes[edge.index]] - }, midpoint); - testGraph = action(testGraph); - target = midpoint; - } // can we connect to it? + function getLaneCount(tags, isOneWay) { + var count; + if (tags.lanes) { + count = parseInt(tags.lanes, 10); - var ids = [entity.id, target.id]; - return actionConnect(ids).disabled(testGraph); + if (count > 0) { + return count; + } } - function hasInvalidGeometry(entity, graph) { - var parents = graph.parentWays(entity); - var i, j, k; + switch (tags.highway) { + case 'trunk': + case 'motorway': + count = isOneWay ? 2 : 4; + break; - for (i = 0; i < parents.length; i++) { - var parent = parents[i]; - var nodes = []; - var activeIndex = null; // which multipolygon ring contains node being dragged - // test any parent multipolygons for valid geometry + default: + count = isOneWay ? 1 : 2; + break; + } - var relations = graph.parentRelations(parent); + return count; + } - for (j = 0; j < relations.length; j++) { - if (!relations[j].isMultipolygon()) continue; - var rings = osmJoinWays(relations[j].members, graph); // find active ring and test it for self intersections + function parseMaxspeed(tags) { + var maxspeed = tags.maxspeed; + if (!maxspeed) return; + var maxspeedRegex = /^([0-9][\.0-9]+?)(?:[ ]?(?:km\/h|kmh|kph|mph|knots))?$/; + if (!maxspeedRegex.test(maxspeed)) return; + return parseInt(maxspeed, 10); + } - for (k = 0; k < rings.length; k++) { - nodes = rings[k].nodes; + function parseLaneDirections(tags, isOneWay, laneCount) { + var forward = parseInt(tags['lanes:forward'], 10); + var backward = parseInt(tags['lanes:backward'], 10); + var bothways = parseInt(tags['lanes:both_ways'], 10) > 0 ? 1 : 0; - if (nodes.find(function (n) { - return n.id === entity.id; - })) { - activeIndex = k; + if (parseInt(tags.oneway, 10) === -1) { + forward = 0; + bothways = 0; + backward = laneCount; + } else if (isOneWay) { + forward = laneCount; + bothways = 0; + backward = 0; + } else if (isNaN(forward) && isNaN(backward)) { + backward = Math.floor((laneCount - bothways) / 2); + forward = laneCount - bothways - backward; + } else if (isNaN(forward)) { + if (backward > laneCount - bothways) { + backward = laneCount - bothways; + } - if (geoHasSelfIntersections(nodes, entity.id)) { - return 'multipolygonMember'; - } - } + forward = laneCount - bothways - backward; + } else if (isNaN(backward)) { + if (forward > laneCount - bothways) { + forward = laneCount - bothways; + } - rings[k].coords = nodes.map(function (n) { - return n.loc; - }); - } // test active ring for intersections with other rings in the multipolygon + backward = laneCount - bothways - forward; + } + return { + forward: forward, + backward: backward, + bothways: bothways + }; + } - for (k = 0; k < rings.length; k++) { - if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings + function parseTurnLanes(tag) { + if (!tag) return; + var validValues = ['left', 'slight_left', 'sharp_left', 'through', 'right', 'slight_right', 'sharp_right', 'reverse', 'merge_to_left', 'merge_to_right', 'none']; + return tag.split('|').map(function (s) { + if (s === '') s = 'none'; + return s.split(';').map(function (d) { + return validValues.indexOf(d) === -1 ? 'unknown' : d; + }); + }); + } - if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { - return 'multipolygonRing'; - } - } - } // If we still haven't tested this node's parent way for self-intersections. - // (because it's not a member of a multipolygon), test it now. + function parseMaxspeedLanes(tag, maxspeed) { + if (!tag) return; + return tag.split('|').map(function (s) { + if (s === 'none') return s; + var m = parseInt(s, 10); + if (s === '' || m === maxspeed) return null; + return isNaN(m) ? 'unknown' : m; + }); + } + function parseMiscLanes(tag) { + if (!tag) return; + var validValues = ['yes', 'no', 'designated']; + return tag.split('|').map(function (s) { + if (s === '') s = 'no'; + return validValues.indexOf(s) === -1 ? 'unknown' : s; + }); + } - if (activeIndex === null) { - nodes = parent.nodes.map(function (nodeID) { - return graph.entity(nodeID); - }); + function parseBicycleWay(tag) { + if (!tag) return; + var validValues = ['yes', 'no', 'designated', 'lane']; + return tag.split('|').map(function (s) { + if (s === '') s = 'no'; + return validValues.indexOf(s) === -1 ? 'unknown' : s; + }); + } - if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { - return parent.geometry(graph); - } - } - } + function mapToLanesObj(lanesObj, data, key) { + if (data.forward) { + data.forward.forEach(function (l, i) { + if (!lanesObj.forward[i]) lanesObj.forward[i] = {}; + lanesObj.forward[i][key] = l; + }); + } - return false; + if (data.backward) { + data.backward.forEach(function (l, i) { + if (!lanesObj.backward[i]) lanesObj.backward[i] = {}; + lanesObj.backward[i][key] = l; + }); } - function move(d3_event, entity, point) { - if (_isCancelled) return; - d3_event.stopPropagation(); - context.surface().classed('nope-disabled', d3_event.altKey); - _lastLoc = context.projection.invert(point); - doMove(d3_event, entity); - var nudge = geoViewportEdge(point, context.map().dimensions()); + if (data.unspecified) { + data.unspecified.forEach(function (l, i) { + if (!lanesObj.unspecified[i]) lanesObj.unspecified[i] = {}; + lanesObj.unspecified[i][key] = l; + }); + } + } - if (nudge) { - startNudge(d3_event, entity, nudge); - } else { - stopNudge(); - } + function osmWay() { + if (!(this instanceof osmWay)) { + return new osmWay().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); } + } + osmEntity.way = osmWay; + osmWay.prototype = Object.create(osmEntity.prototype); + Object.assign(osmWay.prototype, { + type: 'way', + nodes: [], + copy: function copy(resolver, copies) { + if (copies[this.id]) return copies[this.id]; + var copy = osmEntity.prototype.copy.call(this, resolver, copies); + var nodes = this.nodes.map(function (id) { + return resolver.entity(id).copy(resolver, copies).id; + }); + copy = copy.update({ + nodes: nodes + }); + copies[this.id] = copy; + return copy; + }, + extent: function extent(resolver) { + return resolver["transient"](this, 'extent', function () { + var extent = geoExtent(); - function end(d3_event, entity) { - if (_isCancelled) return; - var wasPoint = entity.geometry(context.graph()) === 'point'; - var d = datum(d3_event); - var nope = d && d.properties && d.properties.nope || context.surface().classed('nope'); - var target = d && d.properties && d.properties.entity; // entity to snap to + for (var i = 0; i < this.nodes.length; i++) { + var node = resolver.hasEntity(this.nodes[i]); - if (nope) { - // bounce back - context.perform(_actionBounceBack(entity.id, _startLoc)); - } else if (target && target.type === 'way') { - var choice = geoChooseEdge(context.graph().childNodes(target), context.map().mouse(), context.projection, entity.id); - context.replace(actionAddMidpoint({ - loc: choice.loc, - edge: [target.nodes[choice.index - 1], target.nodes[choice.index]] - }, entity), connectAnnotation(entity, target)); - } else if (target && target.type === 'node' && shouldSnapToNode(target)) { - context.replace(actionConnect([target.id, entity.id]), connectAnnotation(entity, target)); - } else if (_wasMidpoint) { - context.replace(actionNoop(), _t('operations.add.annotation.vertex')); - } else { - context.replace(actionNoop(), moveAnnotation(entity)); - } + if (node) { + extent._extend(node.extent()); + } + } - if (wasPoint) { - context.enter(modeSelect(context, [entity.id])); - } else { - var reselection = _restoreSelectedIDs.filter(function (id) { - return context.graph().hasEntity(id); - }); + return extent; + }); + }, + first: function first() { + return this.nodes[0]; + }, + last: function last() { + return this.nodes[this.nodes.length - 1]; + }, + contains: function contains(node) { + return this.nodes.indexOf(node) >= 0; + }, + affix: function affix(node) { + if (this.nodes[0] === node) return 'prefix'; + if (this.nodes[this.nodes.length - 1] === node) return 'suffix'; + }, + layer: function layer() { + // explicit layer tag, clamp between -10, 10.. + if (isFinite(this.tags.layer)) { + return Math.max(-10, Math.min(+this.tags.layer, 10)); + } // implied layer tag.. - if (reselection.length) { - context.enter(modeSelect(context, reselection)); - } else { - context.enter(modeBrowse(context)); + + if (this.tags.covered === 'yes') return -1; + if (this.tags.location === 'overground') return 1; + if (this.tags.location === 'underground') return -1; + if (this.tags.location === 'underwater') return -10; + if (this.tags.power === 'line') return 10; + if (this.tags.power === 'minor_line') return 10; + if (this.tags.aerialway) return 10; + if (this.tags.bridge) return 1; + if (this.tags.cutting) return -1; + if (this.tags.tunnel) return -1; + if (this.tags.waterway) return -1; + if (this.tags.man_made === 'pipeline') return -10; + if (this.tags.boundary) return -10; + return 0; + }, + // the approximate width of the line based on its tags except its `width` tag + impliedLineWidthMeters: function impliedLineWidthMeters() { + var averageWidths = { + highway: { + // width is for single lane + motorway: 5, + motorway_link: 5, + trunk: 4.5, + trunk_link: 4.5, + primary: 4, + secondary: 4, + tertiary: 4, + primary_link: 4, + secondary_link: 4, + tertiary_link: 4, + unclassified: 4, + road: 4, + living_street: 4, + bus_guideway: 4, + pedestrian: 4, + residential: 3.5, + service: 3.5, + track: 3, + cycleway: 2.5, + bridleway: 2, + corridor: 2, + steps: 2, + path: 1.5, + footway: 1.5 + }, + railway: { + // width includes ties and rail bed, not just track gauge + rail: 2.5, + light_rail: 2.5, + tram: 2.5, + subway: 2.5, + monorail: 2.5, + funicular: 2.5, + disused: 2.5, + preserved: 2.5, + miniature: 1.5, + narrow_gauge: 1.5 + }, + waterway: { + river: 50, + canal: 25, + stream: 5, + tidal_channel: 5, + fish_pass: 2.5, + drain: 2.5, + ditch: 1.5 } - } - } - - function _actionBounceBack(nodeID, toLoc) { - var moveNode = actionMoveNode(nodeID, toLoc); - - var action = function action(graph, t) { - // last time through, pop off the bounceback perform. - // it will then overwrite the initial perform with a moveNode that does nothing - if (t === 1) context.pop(); - return moveNode(graph, t); }; - action.transitionable = true; - return action; - } - - function cancel() { - drag.cancel(); - context.enter(modeBrowse(context)); - } - - var drag = behaviorDrag().selector('.layer-touch.points .target').surface(context.container().select('.main-map').node()).origin(origin).on('start', start).on('move', move).on('end', end); - - mode.enter = function () { - context.install(hover); - context.install(edit); - select(window).on('keydown.dragNode', keydown).on('keyup.dragNode', keyup); - context.history().on('undone.drag-node', cancel); - }; - - mode.exit = function () { - context.ui().sidebar.hover.cancel(); - context.uninstall(hover); - context.uninstall(edit); - select(window).on('keydown.dragNode', null).on('keyup.dragNode', null); - context.history().on('undone.drag-node', null); - _activeEntity = null; - context.surface().classed('nope', false).classed('nope-suppressed', false).classed('nope-disabled', false).selectAll('.active').classed('active', false); - stopNudge(); - }; - - mode.selectedIDs = function () { - if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign - - return mode; - }; - - mode.activeID = function () { - if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign - - return mode; - }; + for (var key in averageWidths) { + if (this.tags[key] && averageWidths[key][this.tags[key]]) { + var width = averageWidths[key][this.tags[key]]; - mode.restoreSelectedIDs = function (_) { - if (!arguments.length) return _restoreSelectedIDs; - _restoreSelectedIDs = _; - return mode; - }; + if (key === 'highway') { + var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); + if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; + return width * laneCount; + } - mode.behavior = drag; - return mode; - } + return width; + } + } - // Safari bug https://bugs.webkit.org/show_bug.cgi?id=200829 - var NON_GENERIC = !!nativePromiseConstructor && fails(function () { - nativePromiseConstructor.prototype['finally'].call({ then: function () { /* empty */ } }, function () { /* empty */ }); - }); + return null; + }, + isOneWay: function isOneWay() { + // explicit oneway tag.. + var values = { + 'yes': true, + '1': true, + '-1': true, + 'reversible': true, + 'alternating': true, + 'no': false, + '0': false + }; - // `Promise.prototype.finally` method - // https://tc39.github.io/ecma262/#sec-promise.prototype.finally - _export({ target: 'Promise', proto: true, real: true, forced: NON_GENERIC }, { - 'finally': function (onFinally) { - var C = speciesConstructor(this, getBuiltIn('Promise')); - var isFunction = typeof onFinally == 'function'; - return this.then( - isFunction ? function (x) { - return promiseResolve(C, onFinally()).then(function () { return x; }); - } : onFinally, - isFunction ? function (e) { - return promiseResolve(C, onFinally()).then(function () { throw e; }); - } : onFinally - ); - } - }); + if (values[this.tags.oneway] !== undefined) { + return values[this.tags.oneway]; + } // implied oneway tag.. - // patch native Promise.prototype for native async functions - if ( typeof nativePromiseConstructor == 'function' && !nativePromiseConstructor.prototype['finally']) { - redefine(nativePromiseConstructor.prototype, 'finally', getBuiltIn('Promise').prototype['finally']); - } - // @@search logic - fixRegexpWellKnownSymbolLogic('search', 1, function (SEARCH, nativeSearch, maybeCallNative) { - return [ - // `String.prototype.search` method - // https://tc39.github.io/ecma262/#sec-string.prototype.search - function search(regexp) { - var O = requireObjectCoercible(this); - var searcher = regexp == undefined ? undefined : regexp[SEARCH]; - return searcher !== undefined ? searcher.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); - }, - // `RegExp.prototype[@@search]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@search - function (regexp) { - var res = maybeCallNative(nativeSearch, regexp, this); - if (res.done) return res.value; + for (var key in this.tags) { + if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) { + return true; + } + } - var rx = anObject(regexp); - var S = String(this); + return false; + }, + // Some identifier for tag that implies that this way is "sided", + // i.e. the right side is the 'inside' (e.g. the right side of a + // natural=cliff is lower). + sidednessIdentifier: function sidednessIdentifier() { + for (var key in this.tags) { + var value = this.tags[key]; - var previousLastIndex = rx.lastIndex; - if (!sameValue(previousLastIndex, 0)) rx.lastIndex = 0; - var result = regexpExecAbstract(rx, S); - if (!sameValue(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex; - return result === null ? -1 : result.index; + if (key in osmRightSideIsInsideTags && value in osmRightSideIsInsideTags[key]) { + if (osmRightSideIsInsideTags[key][value] === true) { + return key; + } else { + // if the map's value is something other than a + // literal true, we should use it so we can + // special case some keys (e.g. natural=coastline + // is handled differently to other naturals). + return osmRightSideIsInsideTags[key][value]; + } + } } - ]; - }); - - function quickselect$1(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); - } - function quickselectStep(arr, k, left, right, compare) { - while (right > left) { - if (right - left > 600) { - var n = right - left + 1; - var m = k - left + 1; - var z = Math.log(n); - var s = 0.5 * Math.exp(2 * z / 3); - var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); - var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); - var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); - quickselectStep(arr, k, newLeft, newRight, compare); + return null; + }, + isSided: function isSided() { + if (this.tags.two_sided === 'yes') { + return false; } - var t = arr[k]; - var i = left; - var j = right; - swap$1(arr, left, k); - if (compare(arr[right], t) > 0) swap$1(arr, left, right); + return this.sidednessIdentifier() !== null; + }, + lanes: function lanes() { + return osmLanes(this); + }, + isClosed: function isClosed() { + return this.nodes.length > 1 && this.first() === this.last(); + }, + isConvex: function isConvex(resolver) { + if (!this.isClosed() || this.isDegenerate()) return null; + var nodes = utilArrayUniq(resolver.childNodes(this)); + var coords = nodes.map(function (n) { + return n.loc; + }); + var curr = 0; + var prev = 0; - while (i < j) { - swap$1(arr, i, j); - i++; - j--; + for (var i = 0; i < coords.length; i++) { + var o = coords[(i + 1) % coords.length]; + var a = coords[i]; + var b = coords[(i + 2) % coords.length]; + var res = geoVecCross(a, b, o); + curr = res > 0 ? 1 : res < 0 ? -1 : 0; - while (compare(arr[i], t) < 0) { - i++; + if (curr === 0) { + continue; + } else if (prev && curr !== prev) { + return false; } - while (compare(arr[j], t) > 0) { - j--; + prev = curr; + } + + return true; + }, + // returns an object with the tag that implies this is an area, if any + tagSuggestingArea: function tagSuggestingArea() { + return osmTagSuggestingArea(this.tags); + }, + isArea: function isArea() { + if (this.tags.area === 'yes') return true; + if (!this.isClosed() || this.tags.area === 'no') return false; + return this.tagSuggestingArea() !== null; + }, + isDegenerate: function isDegenerate() { + return new Set(this.nodes).size < (this.isArea() ? 3 : 2); + }, + areAdjacent: function areAdjacent(n1, n2) { + for (var i = 0; i < this.nodes.length; i++) { + if (this.nodes[i] === n1) { + if (this.nodes[i - 1] === n2) return true; + if (this.nodes[i + 1] === n2) return true; } } - if (compare(arr[left], t) === 0) swap$1(arr, left, j);else { - j++; - swap$1(arr, j, right); + return false; + }, + geometry: function geometry(graph) { + return graph["transient"](this, 'geometry', function () { + return this.isArea() ? 'area' : 'line'; + }); + }, + // returns an array of objects representing the segments between the nodes in this way + segments: function segments(graph) { + function segmentExtent(graph) { + var n1 = graph.hasEntity(this.nodes[0]); + var n2 = graph.hasEntity(this.nodes[1]); + return n1 && n2 && geoExtent([[Math.min(n1.loc[0], n2.loc[0]), Math.min(n1.loc[1], n2.loc[1])], [Math.max(n1.loc[0], n2.loc[0]), Math.max(n1.loc[1], n2.loc[1])]]); } - if (j <= k) left = j + 1; - if (k <= j) right = j - 1; - } - } - function swap$1(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; - } + return graph["transient"](this, 'segments', function () { + var segments = []; - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } + for (var i = 0; i < this.nodes.length - 1; i++) { + segments.push({ + id: this.id + '-' + i, + wayId: this.id, + index: i, + nodes: [this.nodes[i], this.nodes[i + 1]], + extent: segmentExtent + }); + } - var RBush = /*#__PURE__*/function () { - function RBush() { - var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; + return segments; + }); + }, + // If this way is not closed, append the beginning node to the end of the nodelist to close it. + close: function close() { + if (this.isClosed() || !this.nodes.length) return this; + var nodes = this.nodes.slice(); + nodes = nodes.filter(noRepeatNodes); + nodes.push(nodes[0]); + return this.update({ + nodes: nodes + }); + }, + // If this way is closed, remove any connector nodes from the end of the nodelist to unclose it. + unclose: function unclose() { + if (!this.isClosed()) return this; + var nodes = this.nodes.slice(); + var connector = this.first(); + var i = nodes.length - 1; // remove trailing connectors.. - _classCallCheck(this, RBush); + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + i = nodes.length - 1; + } - // max entries in a node is 9 by default; min node fill is 40% for best performance - this._maxEntries = Math.max(4, maxEntries); - this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); - this.clear(); - } + nodes = nodes.filter(noRepeatNodes); + return this.update({ + nodes: nodes + }); + }, + // Adds a node (id) in front of the node which is currently at position index. + // If index is undefined, the node will be added to the end of the way for linear ways, + // or just before the final connecting node for circular ways. + // Consecutive duplicates are eliminated including existing ones. + // Circularity is always preserved when adding a node. + addNode: function addNode(id, index) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); + var max = isClosed ? nodes.length - 1 : nodes.length; - _createClass(RBush, [{ - key: "all", - value: function all() { - return this._all(this.data, []); + if (index === undefined) { + index = max; } - }, { - key: "search", - value: function search(bbox) { - var node = this.data; - var result = []; - if (!intersects(bbox, node)) return result; - var toBBox = this.toBBox; - var nodesToSearch = []; - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? toBBox(child) : child; + if (index < 0 || index > max) { + throw new RangeError('index ' + index + ' out of range 0..' + max); + } // If this is a closed way, remove all connector nodes except the first one + // (there may be duplicates) and adjust index if necessary.. - if (intersects(bbox, childBBox)) { - if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); - } - } - node = nodesToSearch.pop(); - } + if (isClosed) { + var connector = this.first(); // leading connectors.. - return result; - } - }, { - key: "collides", - value: function collides(bbox) { - var node = this.data; - if (!intersects(bbox, node)) return false; - var nodesToSearch = []; + var i = 1; - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? this.toBBox(child) : child; + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - if (intersects(bbox, childBBox)) { - if (node.leaf || contains(bbox, childBBox)) return true; - nodesToSearch.push(child); - } - } - node = nodesToSearch.pop(); - } + i = nodes.length - 1; - return false; + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + i = nodes.length - 1; + } } - }, { - key: "load", - value: function load(data) { - if (!(data && data.length)) return this; - if (data.length < this._minEntries) { - for (var i = 0; i < data.length; i++) { - this.insert(data[i]); - } + nodes.splice(index, 0, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } + return this.update({ + nodes: nodes + }); + }, + // Replaces the node which is currently at position index with the given node (id). + // Consecutive duplicates are eliminated including existing ones. + // Circularity is preserved when updating a node. + updateNode: function updateNode(id, index) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); + var max = nodes.length - 1; - var node = this._build(data.slice(), 0, data.length - 1, 0); + if (index === undefined || index < 0 || index > max) { + throw new RangeError('index ' + index + ' out of range 0..' + max); + } // If this is a closed way, remove all connector nodes except the first one + // (there may be duplicates) and adjust index if necessary.. - if (!this.data.children.length) { - // save as is if tree is empty - this.data = node; - } else if (this.data.height === node.height) { - // split root if trees have the same height - this._splitRoot(this.data, node); - } else { - if (this.data.height < node.height) { - // swap trees if inserted one is bigger - var tmpNode = this.data; - this.data = node; - node = tmpNode; - } // insert the small tree into the large tree at appropriate level + if (isClosed) { + var connector = this.first(); // leading connectors.. - this._insert(node, this.data.height - node.height - 1, true); - } + var i = 1; - return this; - } - }, { - key: "insert", - value: function insert(item) { - if (item) this._insert(item, this.data.height - 1); - return this; - } - }, { - key: "clear", - value: function clear() { - this.data = createNode([]); - return this; - } - }, { - key: "remove", - value: function remove(item, equalsFn) { - if (!item) return this; - var node = this.data; - var bbox = this.toBBox(item); - var path = []; - var indexes = []; - var i, parent, goingUp; // depth-first iterative tree traversal + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - while (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } - if (node.leaf) { - // check current node - var index = findItem(item, node.children, equalsFn); + i = nodes.length - 1; - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index === i) index = 0; // update leading connector instead - this._condense(path); + i = nodes.length - 1; + } + } - return this; - } - } + nodes.splice(index, 1, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - if (!goingUp && !node.leaf && contains(node, bbox)) { - // go down - path.push(node); - indexes.push(i); - i = 0; - parent = node; - node = node.children[0]; - } else if (parent) { - // go right - i++; - node = parent.children[i]; - goingUp = false; - } else node = null; // nothing found + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - } + return this.update({ + nodes: nodes + }); + }, + // Replaces each occurrence of node id needle with replacement. + // Consecutive duplicates are eliminated including existing ones. + // Circularity is preserved. + replaceNode: function replaceNode(needleID, replacementID) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); - return this; - } - }, { - key: "toBBox", - value: function toBBox(item) { - return item; - } - }, { - key: "compareMinX", - value: function compareMinX(a, b) { - return a.minX - b.minX; - } - }, { - key: "compareMinY", - value: function compareMinY(a, b) { - return a.minY - b.minY; + for (var i = 0; i < nodes.length; i++) { + if (nodes[i] === needleID) { + nodes[i] = replacementID; + } } - }, { - key: "toJSON", - value: function toJSON() { - return this.data; + + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); } - }, { - key: "fromJSON", - value: function fromJSON(data) { - this.data = data; - return this; + + return this.update({ + nodes: nodes + }); + }, + // Removes each occurrence of node id. + // Consecutive duplicates are eliminated including existing ones. + // Circularity is preserved. + removeNode: function removeNode(id) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); + nodes = nodes.filter(function (node) { + return node !== id; + }).filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); } - }, { - key: "_all", - value: function _all(node, result) { - var nodesToSearch = []; - while (node) { - if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); - node = nodesToSearch.pop(); + return this.update({ + nodes: nodes + }); + }, + asJXON: function asJXON(changeset_id) { + var r = { + way: { + '@id': this.osmId(), + '@version': this.version || 0, + nd: this.nodes.map(function (id) { + return { + keyAttributes: { + ref: osmEntity.id.toOSM(id) + } + }; + }, this), + tag: Object.keys(this.tags).map(function (k) { + return { + keyAttributes: { + k: k, + v: this.tags[k] + } + }; + }, this) } + }; - return result; + if (changeset_id) { + r.way['@changeset'] = changeset_id; } - }, { - key: "_build", - value: function _build(items, left, right, height) { - var N = right - left + 1; - var M = this._maxEntries; - var node; - if (N <= M) { - // reached leaf level; return leaf - node = createNode(items.slice(left, right + 1)); - calcBBox(node, this.toBBox); - return node; - } + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + var coordinates = resolver.childNodes(this).map(function (n) { + return n.loc; + }); - if (!height) { - // target height of the bulk-loaded tree - height = Math.ceil(Math.log(N) / Math.log(M)); // target number of root entries to maximize storage utilization + if (this.isArea() && this.isClosed()) { + return { + type: 'Polygon', + coordinates: [coordinates] + }; + } else { + return { + type: 'LineString', + coordinates: coordinates + }; + } + }); + }, + area: function area(resolver) { + return resolver["transient"](this, 'area', function () { + var nodes = resolver.childNodes(this); + var json = { + type: 'Polygon', + coordinates: [nodes.map(function (n) { + return n.loc; + })] + }; - M = Math.ceil(N / Math.pow(M, height - 1)); + if (!this.isClosed() && nodes.length) { + json.coordinates[0].push(nodes[0].loc); } - node = createNode([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles + var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes + // that OpenStreetMap polygons are not hemisphere-spanning. - var N2 = Math.ceil(N / M); - var N1 = N2 * Math.ceil(Math.sqrt(M)); - multiSelect(items, left, right, N1, this.compareMinX); + if (area > 2 * Math.PI) { + json.coordinates[0] = json.coordinates[0].reverse(); + area = d3_geoArea(json); + } - for (var i = left; i <= right; i += N1) { - var right2 = Math.min(i + N1 - 1, right); - multiSelect(items, i, right2, N2, this.compareMinY); + return isNaN(area) ? 0 : area; + }); + } + }); // Filter function to eliminate consecutive duplicates. - for (var j = i; j <= right2; j += N2) { - var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + function noRepeatNodes(node, i, arr) { + return i === 0 || node !== arr[i - 1]; + } - node.children.push(this._build(items, j, right3, height - 1)); - } - } + // + // 1. Relation tagged with `type=multipolygon` and no interesting tags. + // 2. One and only one member with the `outer` role. Must be a way with interesting tags. + // 3. No members without a role. + // + // Old multipolygons are no longer recommended but are still rendered as areas by iD. - calcBBox(node, this.toBBox); - return node; - } - }, { - key: "_chooseSubtree", - value: function _chooseSubtree(bbox, node, level, path) { - while (true) { - path.push(node); - if (node.leaf || path.length - 1 === level) break; - var minArea = Infinity; - var minEnlargement = Infinity; - var targetNode = void 0; + function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { + if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var area = bboxArea(child); - var enlargement = enlargedArea(bbox, child) - area; // choose entry with the least area enlargement + var outerMember; - if (enlargement < minEnlargement) { - minEnlargement = enlargement; - minArea = area < minArea ? area : minArea; - targetNode = child; - } else if (enlargement === minEnlargement) { - // otherwise choose one with the smallest area - if (area < minArea) { - minArea = area; - targetNode = child; - } - } - } + for (var memberIndex in entity.members) { + var member = entity.members[memberIndex]; - node = targetNode || node.children[0]; - } + if (!member.role || member.role === 'outer') { + if (outerMember) return false; + if (member.type !== 'way') return false; + if (!graph.hasEntity(member.id)) return false; + outerMember = graph.entity(member.id); - return node; + if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { + return false; + } } - }, { - key: "_insert", - value: function _insert(item, level, isNode) { - var bbox = isNode ? item : this.toBBox(item); - var insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too + } - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node + return outerMember; + } // For fixing up rendering of multipolygons with tags on the outer member. + // https://github.com/openstreetmap/iD/issues/613 + function osmIsOldMultipolygonOuterMember(entity, graph) { + if (entity.type !== 'way' || Object.keys(entity.tags).filter(osmIsInterestingTag).length === 0) { + return false; + } - node.children.push(item); - extend$1(node, bbox); // split on node overflow; propagate upwards if necessary + var parents = graph.parentRelations(entity); + if (parents.length !== 1) return false; + var parent = parents[0]; - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - level--; - } else break; - } // adjust bboxes along the insertion path + var members = parent.members, + member; + for (var i = 0; i < members.length; i++) { + member = members[i]; - this._adjustParentBBoxes(bbox, insertPath, level); - } // split overflowed node into two + if (member.id === entity.id && member.role && member.role !== 'outer') { + // Not outer member + return false; + } - }, { - key: "_split", - value: function _split(insertPath, level) { - var node = insertPath[level]; - var M = node.children.length; - var m = this._minEntries; + if (member.id !== entity.id && (!member.role || member.role === 'outer')) { + // Not a simple multipolygon + return false; + } + } - this._chooseSplitAxis(node, m, M); + return parent; + } + function osmOldMultipolygonOuterMember(entity, graph) { + if (entity.type !== 'way') return false; + var parents = graph.parentRelations(entity); + if (parents.length !== 1) return false; + var parent = parents[0]; - var splitIndex = this._chooseSplitIndex(node, m, M); + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - var newNode = createNode(node.children.splice(splitIndex, node.children.length - splitIndex)); - newNode.height = node.height; - newNode.leaf = node.leaf; - calcBBox(node, this.toBBox); - calcBBox(newNode, this.toBBox); - if (level) insertPath[level - 1].children.push(newNode);else this._splitRoot(node, newNode); - } - }, { - key: "_splitRoot", - value: function _splitRoot(node, newNode) { - // split root node - this.data = createNode([node, newNode]); - this.data.height = node.height + 1; - this.data.leaf = false; - calcBBox(this.data, this.toBBox); - } - }, { - key: "_chooseSplitIndex", - value: function _chooseSplitIndex(node, m, M) { - var index; - var minOverlap = Infinity; - var minArea = Infinity; + var members = parent.members, + member, + outerMember; - for (var i = m; i <= M - m; i++) { - var bbox1 = distBBox(node, 0, i, this.toBBox); - var bbox2 = distBBox(node, i, M, this.toBBox); - var overlap = intersectionArea(bbox1, bbox2); - var area = bboxArea(bbox1) + bboxArea(bbox2); // choose distribution with minimum overlap + for (var i = 0; i < members.length; i++) { + member = members[i]; - if (overlap < minOverlap) { - minOverlap = overlap; - index = i; - minArea = area < minArea ? area : minArea; - } else if (overlap === minOverlap) { - // otherwise choose distribution with minimum area - if (area < minArea) { - minArea = area; - index = i; - } - } - } + if (!member.role || member.role === 'outer') { + if (outerMember) return false; // Not a simple multipolygon - return index || M - m; - } // sorts node children by the best axis for split + outerMember = member; + } + } - }, { - key: "_chooseSplitAxis", - value: function _chooseSplitAxis(node, m, M) { - var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; - var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; + if (!outerMember) return false; + var outerEntity = graph.hasEntity(outerMember.id); - var xMargin = this._allDistMargin(node, m, M, compareMinX); + if (!outerEntity || !Object.keys(outerEntity.tags).filter(osmIsInterestingTag).length) { + return false; + } - var yMargin = this._allDistMargin(node, m, M, compareMinY); // if total distributions margin value is minimal for x, sort by minX, - // otherwise it's already sorted by minY + return outerEntity; + } // Join `toJoin` array into sequences of connecting ways. + // Segments which share identical start/end nodes will, as much as possible, + // be connected with each other. + // + // The return value is a nested array. Each constituent array contains elements + // of `toJoin` which have been determined to connect. + // + // Each consitituent array also has a `nodes` property whose value is an + // ordered array of member nodes, with appropriate order reversal and + // start/end coordinate de-duplication. + // + // Members of `toJoin` must have, at minimum, `type` and `id` properties. + // Thus either an array of `osmWay`s or a relation member array may be used. + // + // If an member is an `osmWay`, its tags and childnodes may be reversed via + // `actionReverse` in the output. + // + // The returned sequences array also has an `actions` array property, containing + // any reversal actions that should be applied to the graph, should the calling + // code attempt to actually join the given ways. + // + // Incomplete members (those for which `graph.hasEntity(element.id)` returns + // false) and non-way members are ignored. + // + function osmJoinWays(toJoin, graph) { + function resolve(member) { + return graph.childNodes(graph.entity(member.id)); + } - if (xMargin < yMargin) node.children.sort(compareMinX); - } // total margin of all possible split distributions where each node is at least m full + function reverse(item) { + var action = actionReverse(item.id, { + reverseOneway: true + }); + sequences.actions.push(action); + return item instanceof osmWay ? action(graph).entity(item.id) : item; + } // make a copy containing only the items to join - }, { - key: "_allDistMargin", - value: function _allDistMargin(node, m, M, compare) { - node.children.sort(compare); - var toBBox = this.toBBox; - var leftBBox = distBBox(node, 0, m, toBBox); - var rightBBox = distBBox(node, M - m, M, toBBox); - var margin = bboxMargin(leftBBox) + bboxMargin(rightBBox); - for (var i = m; i < M - m; i++) { - var child = node.children[i]; - extend$1(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin(leftBBox); - } + toJoin = toJoin.filter(function (member) { + return member.type === 'way' && graph.hasEntity(member.id); + }); // Are the things we are joining relation members or `osmWays`? + // If `osmWays`, skip the "prefer a forward path" code below (see #4872) - for (var _i = M - m - 1; _i >= m; _i--) { - var _child = node.children[_i]; - extend$1(rightBBox, node.leaf ? toBBox(_child) : _child); - margin += bboxMargin(rightBBox); - } + var i; + var joinAsMembers = true; - return margin; - } - }, { - key: "_adjustParentBBoxes", - value: function _adjustParentBBoxes(bbox, path, level) { - // adjust bboxes along the given tree path - for (var i = level; i >= 0; i--) { - extend$1(path[i], bbox); - } - } - }, { - key: "_condense", - value: function _condense(path) { - // go through the path, removing empty nodes and updating bboxes - for (var i = path.length - 1, siblings; i >= 0; i--) { - if (path[i].children.length === 0) { - if (i > 0) { - siblings = path[i - 1].children; - siblings.splice(siblings.indexOf(path[i]), 1); - } else this.clear(); - } else calcBBox(path[i], this.toBBox); - } + for (i = 0; i < toJoin.length; i++) { + if (toJoin[i] instanceof osmWay) { + joinAsMembers = false; + break; } - }]); + } - return RBush; - }(); + var sequences = []; + sequences.actions = []; - function findItem(item, items, equalsFn) { - if (!equalsFn) return items.indexOf(item); + while (toJoin.length) { + // start a new sequence + var item = toJoin.shift(); + var currWays = [item]; + var currNodes = resolve(item).slice(); // add to it - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; - } + while (toJoin.length) { + var start = currNodes[0]; + var end = currNodes[currNodes.length - 1]; + var fn = null; + var nodes = null; // Find the next way/member to join. - return -1; - } // calculate node's bbox from bboxes of its children + for (i = 0; i < toJoin.length; i++) { + item = toJoin[i]; + nodes = resolve(item); // (for member ordering only, not way ordering - see #4872) + // Strongly prefer to generate a forward path that preserves the order + // of the members array. For multipolygons and most relations, member + // order does not matter - but for routes, it does. (see #4589) + // If we started this sequence backwards (i.e. next member way attaches to + // the start node and not the end node), reverse the initial way before continuing. + if (joinAsMembers && currWays.length === 1 && nodes[0] !== end && nodes[nodes.length - 1] !== end && (nodes[nodes.length - 1] === start || nodes[0] === start)) { + currWays[0] = reverse(currWays[0]); + currNodes.reverse(); + start = currNodes[0]; + end = currNodes[currNodes.length - 1]; + } - function calcBBox(node, toBBox) { - distBBox(node, 0, node.children.length, toBBox, node); - } // min bounding rectangle of node children from k to p-1 + if (nodes[0] === end) { + fn = currNodes.push; // join to end + nodes = nodes.slice(1); + break; + } else if (nodes[nodes.length - 1] === end) { + fn = currNodes.push; // join to end - function distBBox(node, k, p, toBBox, destNode) { - if (!destNode) destNode = createNode(null); - destNode.minX = Infinity; - destNode.minY = Infinity; - destNode.maxX = -Infinity; - destNode.maxY = -Infinity; + nodes = nodes.slice(0, -1).reverse(); + item = reverse(item); + break; + } else if (nodes[nodes.length - 1] === start) { + fn = currNodes.unshift; // join to beginning - for (var i = k; i < p; i++) { - var child = node.children[i]; - extend$1(destNode, node.leaf ? toBBox(child) : child); + nodes = nodes.slice(0, -1); + break; + } else if (nodes[0] === start) { + fn = currNodes.unshift; // join to beginning + + nodes = nodes.slice(1).reverse(); + item = reverse(item); + break; + } else { + fn = nodes = null; + } + } + + if (!nodes) { + // couldn't find a joinable way/member + break; + } + + fn.apply(currWays, [item]); + fn.apply(currNodes, nodes); + toJoin.splice(i, 1); + } + + currWays.nodes = currNodes; + sequences.push(currWays); } - return destNode; + return sequences; } - function extend$1(a, b) { - a.minX = Math.min(a.minX, b.minX); - a.minY = Math.min(a.minY, b.minY); - a.maxX = Math.max(a.maxX, b.maxX); - a.maxY = Math.max(a.maxY, b.maxY); - return a; - } + function actionAddMember(relationId, member, memberIndex, insertPair) { + return function action(graph) { + var relation = graph.entity(relationId); // There are some special rules for Public Transport v2 routes. - function compareNodeMinX(a, b) { - return a.minX - b.minX; - } + var isPTv2 = /stop|platform/.test(member.role); + + if ((isNaN(memberIndex) || insertPair) && member.type === 'way' && !isPTv2) { + // Try to perform sensible inserts based on how the ways join together + graph = addWayMember(relation, graph); + } else { + // see https://wiki.openstreetmap.org/wiki/Public_transport#Service_routes + // Stops and Platforms for PTv2 should be ordered first. + // hack: We do not currently have the ability to place them in the exactly correct order. + if (isPTv2 && isNaN(memberIndex)) { + memberIndex = 0; + } - function compareNodeMinY(a, b) { - return a.minY - b.minY; - } + graph = graph.replace(relation.addMember(member, memberIndex)); + } - function bboxArea(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); - } + return graph; + }; // Add a way member into the relation "wherever it makes sense". + // In this situation we were not supplied a memberIndex. - function bboxMargin(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + function addWayMember(relation, graph) { + var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. - function enlargedArea(a, b) { - return (Math.max(b.maxX, a.maxX) - Math.min(b.minX, a.minX)) * (Math.max(b.maxY, a.maxY) - Math.min(b.minY, a.minY)); - } + var PTv2members = []; + var members = []; - function intersectionArea(a, b) { - var minX = Math.max(a.minX, b.minX); - var minY = Math.max(a.minY, b.minY); - var maxX = Math.min(a.maxX, b.maxX); - var maxY = Math.min(a.maxY, b.maxY); - return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); - } + for (i = 0; i < relation.members.length; i++) { + var m = relation.members[i]; - function contains(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + if (/stop|platform/.test(m.role)) { + PTv2members.push(m); + } else { + members.push(m); + } + } - function intersects(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + relation = relation.update({ + members: members + }); - function createNode(children) { - return { - children: children, - height: 1, - leaf: true, - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity - }; - } // sort an array so that items come in groups of n unsorted items, with groups sorted between each other; - // combines selection algorithm with binary divide & conquer approach + if (insertPair) { + // We're adding a member that must stay paired with an existing member. + // (This feature is used by `actionSplit`) + // + // This is tricky because the members may exist multiple times in the + // member list, and with different A-B/B-A ordering and different roles. + // (e.g. a bus route that loops out and back - #4589). + // + // Replace the existing member with a temporary way, + // so that `osmJoinWays` can treat the pair like a single way. + tempWay = osmWay({ + id: 'wTemp', + nodes: insertPair.nodes + }); + graph = graph.replace(tempWay); + var tempMember = { + id: tempWay.id, + type: 'way', + role: member.role + }; + var tempRelation = relation.replaceMember({ + id: insertPair.originalID + }, tempMember, true); + groups = utilArrayGroupBy(tempRelation.members, 'type'); + groups.way = groups.way || []; + } else { + // Add the member anywhere, one time. Just push and let `osmJoinWays` decide where to put it. + groups = utilArrayGroupBy(relation.members, 'type'); + groups.way = groups.way || []; + groups.way.push(member); + } + members = withIndex(groups.way); + var joined = osmJoinWays(members, graph); // `joined` might not contain all of the way members, + // But will contain only the completed (downloaded) members - function multiSelect(arr, left, right, n, compare) { - var stack = [left, right]; + for (i = 0; i < joined.length; i++) { + var segment = joined[i]; + var nodes = segment.nodes.slice(); + var startIndex = segment[0].index; // j = array index in `members` where this segment starts - while (stack.length) { - right = stack.pop(); - left = stack.pop(); - if (right - left <= n) continue; - var mid = left + Math.ceil((right - left) / n / 2) * n; - quickselect$1(arr, mid, left, right, compare); - stack.push(left, mid, mid, right); - } - } + for (j = 0; j < members.length; j++) { + if (members[j].index === startIndex) { + break; + } + } // k = each member in segment - var tiler = utilTiler(); - var dispatch$1 = dispatch('loaded'); - var _tileZoom = 14; - var _krUrlRoot = 'https://www.keepright.at'; - var _krData = { - errorTypes: {}, - localizeStrings: {} - }; // This gets reassigned if reset - var _cache; + for (k = 0; k < segment.length; k++) { + item = segment[k]; + var way = graph.entity(item.id); // If this is a paired item, generate members in correct order and role - var _krRuleset = [// no 20 - multiple node on same spot - these are mostly boundaries overlapping roads - 30, 40, 50, 60, 70, 90, 100, 110, 120, 130, 150, 160, 170, 180, 190, 191, 192, 193, 194, 195, 196, 197, 198, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210, 220, 230, 231, 232, 270, 280, 281, 282, 283, 284, 285, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 310, 311, 312, 313, 320, 350, 360, 370, 380, 390, 400, 401, 402, 410, 411, 412, 413]; + if (tempWay && item.id === tempWay.id) { + if (nodes[0].id === insertPair.nodes[0]) { + item.pair = [{ + id: insertPair.originalID, + type: 'way', + role: item.role + }, { + id: insertPair.insertedID, + type: 'way', + role: item.role + }]; + } else { + item.pair = [{ + id: insertPair.insertedID, + type: 'way', + role: item.role + }, { + id: insertPair.originalID, + type: 'way', + role: item.role + }]; + } + } // reorder `members` if necessary - function abortRequest(controller) { - if (controller) { - controller.abort(); - } - } - function abortUnwantedRequests(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + if (k > 0) { + if (j + k >= members.length || item.index !== members[j + k].index) { + moveMember(members, item.index, j + k); + } + } - if (!wanted) { - abortRequest(cache.inflightTile[k]); - delete cache.inflightTile[k]; + nodes.splice(0, way.nodes.length - 1); + } } - }); - } - function encodeIssueRtree(d) { - return { - minX: d.loc[0], - minY: d.loc[1], - maxX: d.loc[0], - maxY: d.loc[1], - data: d - }; - } // Replace or remove QAItem from rtree + if (tempWay) { + graph = graph.remove(tempWay); + } // Final pass: skip dead items, split pairs, remove index properties - function updateRtree(item, replace) { - _cache.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + var wayMembers = []; - if (replace) { - _cache.rtree.insert(item); - } - } + for (i = 0; i < members.length; i++) { + item = members[i]; + if (item.index === -1) continue; - function tokenReplacements(d) { - if (!(d instanceof QAItem)) return; - var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); - var replacements = {}; - var issueTemplate = _krData.errorTypes[d.whichType]; + if (item.pair) { + wayMembers.push(item.pair[0]); + wayMembers.push(item.pair[1]); + } else { + wayMembers.push(utilObjectOmit(item, ['index'])); + } + } // Put stops and platforms first, then nodes, ways, relations + // This is recommended for Public Transport v2 routes: + // see https://wiki.openstreetmap.org/wiki/Public_transport#Service_routes - if (!issueTemplate) { - /* eslint-disable no-console */ - console.log('No Template: ', d.whichType); - console.log(' ', d.description); - /* eslint-enable no-console */ - return; - } // some descriptions are just fixed text + var newMembers = PTv2members.concat(groups.node || [], wayMembers, groups.relation || []); + return graph.replace(relation.update({ + members: newMembers + })); // `moveMember()` changes the `members` array in place by splicing + // the item with `.index = findIndex` to where it belongs, + // and marking the old position as "dead" with `.index = -1` + // + // j=5, k=0 jk + // segment 5 4 7 6 + // members 0 1 2 3 4 5 6 7 8 9 keep 5 in j+k + // + // j=5, k=1 j k + // segment 5 4 7 6 + // members 0 1 2 3 4 5 6 7 8 9 move 4 to j+k + // members 0 1 2 3 x 5 4 6 7 8 9 moved + // + // j=5, k=2 j k + // segment 5 4 7 6 + // members 0 1 2 3 x 5 4 6 7 8 9 move 7 to j+k + // members 0 1 2 3 x 5 4 7 6 x 8 9 moved + // + // j=5, k=3 j k + // segment 5 4 7 6 + // members 0 1 2 3 x 5 4 7 6 x 8 9 keep 6 in j+k + // + function moveMember(arr, findIndex, toIndex) { + var i; - if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured + for (i = 0; i < arr.length; i++) { + if (arr[i].index === findIndex) { + break; + } + } - var errorRegex = new RegExp(issueTemplate.regex, 'i'); - var errorMatch = errorRegex.exec(d.description); + var item = Object.assign({}, arr[i]); // shallow copy - if (!errorMatch) { - /* eslint-disable no-console */ - console.log('Unmatched: ', d.whichType); - console.log(' ', d.description); - console.log(' ', errorRegex); - /* eslint-enable no-console */ + arr[i].index = -1; // mark as dead - return; - } + item.index = toIndex; + arr.splice(toIndex, 0, item); + } // This is the same as `Relation.indexedMembers`, + // Except we don't want to index all the members, only the ways - for (var i = 1; i < errorMatch.length; i++) { - // skip first - var capture = errorMatch[i]; - var idType = void 0; - idType = 'IDs' in issueTemplate ? issueTemplate.IDs[i - 1] : ''; - if (idType && capture) { - // link IDs if present in the capture - capture = parseError(capture, idType); - } else if (htmlRegex.test(capture)) { - // escape any html in non-IDs - capture = '\\' + capture + '\\'; - } else { - var compare = capture.toLowerCase(); + function withIndex(arr) { + var result = new Array(arr.length); - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + for (var i = 0; i < arr.length; i++) { + result[i] = Object.assign({}, arr[i]); // shallow copy + + result[i].index = i; } - } - replacements['var' + i] = capture; + return result; + } } + } - return replacements; + function actionAddMidpoint(midpoint, node) { + return function (graph) { + graph = graph.replace(node.move(midpoint.loc)); + var parents = utilArrayIntersection(graph.parentWays(graph.entity(midpoint.edge[0])), graph.parentWays(graph.entity(midpoint.edge[1]))); + parents.forEach(function (way) { + for (var i = 0; i < way.nodes.length - 1; i++) { + if (geoEdgeEqual([way.nodes[i], way.nodes[i + 1]], midpoint.edge)) { + graph = graph.replace(graph.entity(way.id).addNode(node.id, i + 1)); // Add only one midpoint on doubled-back segments, + // turning them into self-intersections. + + return; + } + } + }); + return graph; + }; } - function parseError(capture, idType) { - var compare = capture.toLowerCase(); + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/AddNodeToWayAction.as + function actionAddVertex(wayId, nodeId, index) { + return function (graph) { + return graph.replace(graph.entity(wayId).addNode(nodeId, index)); + }; + } - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); - } + function actionChangeMember(relationId, member, memberIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); + }; + } - switch (idType) { - // link a string like "this node" - case 'this': - capture = linkErrorObject(capture); - break; + function actionChangePreset(entityID, oldPreset, newPreset, skipFieldDefaults) { + return function action(graph) { + var entity = graph.entity(entityID); + var geometry = entity.geometry(graph); + var tags = entity.tags; // preserve tags that the new preset might care about, if any - case 'url': - capture = linkURL(capture); - break; - // link an entity ID + if (oldPreset) tags = oldPreset.unsetTags(tags, geometry, newPreset && newPreset.addTags ? Object.keys(newPreset.addTags) : null); + if (newPreset) tags = newPreset.setTags(tags, geometry, skipFieldDefaults); + return graph.replace(entity.update({ + tags: tags + })); + }; + } - case 'n': - case 'w': - case 'r': - capture = linkEntity(idType + capture); - break; - // some errors have more complex ID lists/variance + function actionChangeTags(entityId, tags) { + return function (graph) { + var entity = graph.entity(entityId); + return graph.replace(entity.update({ + tags: tags + })); + }; + } - case '20': - capture = parse20(capture); - break; + function osmNode() { + if (!(this instanceof osmNode)) { + return new osmNode().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } + } + osmEntity.node = osmNode; + osmNode.prototype = Object.create(osmEntity.prototype); + Object.assign(osmNode.prototype, { + type: 'node', + loc: [9999, 9999], + extent: function extent() { + return new geoExtent(this.loc); + }, + geometry: function geometry(graph) { + return graph["transient"](this, 'geometry', function () { + return graph.isPoi(this) ? 'point' : 'vertex'; + }); + }, + move: function move(loc) { + return this.update({ + loc: loc + }); + }, + isDegenerate: function isDegenerate() { + return !(Array.isArray(this.loc) && this.loc.length === 2 && this.loc[0] >= -180 && this.loc[0] <= 180 && this.loc[1] >= -90 && this.loc[1] <= 90); + }, + // Inspect tags and geometry to determine which direction(s) this node/vertex points + directions: function directions(resolver, projection) { + var val; + var i; // which tag to use? - case '211': - capture = parse211(capture); - break; + if (this.isHighwayIntersection(resolver) && (this.tags.stop || '').toLowerCase() === 'all') { + // all-way stop tag on a highway intersection + val = 'all'; + } else { + // generic direction tag + val = (this.tags.direction || '').toLowerCase(); // better suffix-style direction tag - case '231': - capture = parse231(capture); - break; + var re = /:direction$/i; + var keys = Object.keys(this.tags); - case '294': - capture = parse294(capture); - break; + for (i = 0; i < keys.length; i++) { + if (re.test(keys[i])) { + val = this.tags[keys[i]].toLowerCase(); + break; + } + } + } - case '370': - capture = parse370(capture); - break; - } + if (val === '') return []; + var cardinal = { + north: 0, + n: 0, + northnortheast: 22, + nne: 22, + northeast: 45, + ne: 45, + eastnortheast: 67, + ene: 67, + east: 90, + e: 90, + eastsoutheast: 112, + ese: 112, + southeast: 135, + se: 135, + southsoutheast: 157, + sse: 157, + south: 180, + s: 180, + southsouthwest: 202, + ssw: 202, + southwest: 225, + sw: 225, + westsouthwest: 247, + wsw: 247, + west: 270, + w: 270, + westnorthwest: 292, + wnw: 292, + northwest: 315, + nw: 315, + northnorthwest: 337, + nnw: 337 + }; + var values = val.split(';'); + var results = []; + values.forEach(function (v) { + // swap cardinal for numeric directions + if (cardinal[v] !== undefined) { + v = cardinal[v]; + } // numeric direction - just add to results - return capture; - function linkErrorObject(d) { - return "".concat(d, ""); - } + if (v !== '' && !isNaN(+v)) { + results.push(+v); + return; + } // string direction - inspect parent ways - function linkEntity(d) { - return "".concat(d, ""); - } - function linkURL(d) { - return "").concat(d, ""); - } // arbitrary node list of form: #ID, #ID, #ID... + var lookBackward = this.tags['traffic_sign:backward'] || v === 'backward' || v === 'both' || v === 'all'; + var lookForward = this.tags['traffic_sign:forward'] || v === 'forward' || v === 'both' || v === 'all'; + if (!lookForward && !lookBackward) return; + var nodeIds = {}; + resolver.parentWays(this).forEach(function (parent) { + var nodes = parent.nodes; + for (i = 0; i < nodes.length; i++) { + if (nodes[i] === this.id) { + // match current entity + if (lookForward && i > 0) { + nodeIds[nodes[i - 1]] = true; // look back to prev node + } - function parse211(capture) { - var newList = []; - var items = capture.split(', '); - items.forEach(function (item) { - // ID has # at the front - var id = linkEntity('n' + item.slice(1)); - newList.push(id); + if (lookBackward && i < nodes.length - 1) { + nodeIds[nodes[i + 1]] = true; // look ahead to next node + } + } + } + }, this); + Object.keys(nodeIds).forEach(function (nodeId) { + // +90 because geoAngle returns angle from X axis, not Y (north) + results.push(geoAngle(this, resolver.entity(nodeId), projection) * (180 / Math.PI) + 90); + }, this); + }, this); + return utilArrayUniq(results); + }, + isCrossing: function isCrossing() { + return this.tags.highway === 'crossing' || this.tags.railway && this.tags.railway.indexOf('crossing') !== -1; + }, + isEndpoint: function isEndpoint(resolver) { + return resolver["transient"](this, 'isEndpoint', function () { + var id = this.id; + return resolver.parentWays(this).filter(function (parent) { + return !parent.isClosed() && !!parent.affix(id); + }).length > 0; }); - return newList.join(', '); - } // arbitrary way list of form: #ID(layer),#ID(layer),#ID(layer)... + }, + isConnected: function isConnected(resolver) { + return resolver["transient"](this, 'isConnected', function () { + var parents = resolver.parentWays(this); + if (parents.length > 1) { + // vertex is connected to multiple parent ways + for (var i in parents) { + if (parents[i].geometry(resolver) === 'line' && parents[i].hasInterestingTags()) return true; + } + } else if (parents.length === 1) { + var way = parents[0]; + var nodes = way.nodes.slice(); - function parse231(capture) { - var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' + if (way.isClosed()) { + nodes.pop(); + } // ignore connecting node if closed + // return true if vertex appears multiple times (way is self intersecting) - var items = capture.split('),'); - items.forEach(function (item) { - var match = item.match(/\#(\d+)\((.+)\)?/); - if (match !== null && match.length > 2) { - newList.push(linkEntity('w' + match[1]) + ' ' + _t('QA.keepRight.errorTypes.231.layer', { - layer: match[2] - })); + return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); } - }); - return newList.join(', '); - } // arbitrary node/relation list of form: from node #ID,to relation #ID,to node #ID... + return false; + }); + }, + parentIntersectionWays: function parentIntersectionWays(resolver) { + return resolver["transient"](this, 'parentIntersectionWays', function () { + return resolver.parentWays(this).filter(function (parent) { + return (parent.tags.highway || parent.tags.waterway || parent.tags.railway || parent.tags.aeroway) && parent.geometry(resolver) === 'line'; + }); + }); + }, + isIntersection: function isIntersection(resolver) { + return this.parentIntersectionWays(resolver).length > 1; + }, + isHighwayIntersection: function isHighwayIntersection(resolver) { + return resolver["transient"](this, 'isHighwayIntersection', function () { + return resolver.parentWays(this).filter(function (parent) { + return parent.tags.highway && parent.geometry(resolver) === 'line'; + }).length > 1; + }); + }, + isOnAddressLine: function isOnAddressLine(resolver) { + return resolver["transient"](this, 'isOnAddressLine', function () { + return resolver.parentWays(this).filter(function (parent) { + return parent.tags.hasOwnProperty('addr:interpolation') && parent.geometry(resolver) === 'line'; + }).length > 0; + }); + }, + asJXON: function asJXON(changeset_id) { + var r = { + node: { + '@id': this.osmId(), + '@lon': this.loc[0], + '@lat': this.loc[1], + '@version': this.version || 0, + tag: Object.keys(this.tags).map(function (k) { + return { + keyAttributes: { + k: k, + v: this.tags[k] + } + }; + }, this) + } + }; + if (changeset_id) r.node['@changeset'] = changeset_id; + return r; + }, + asGeoJSON: function asGeoJSON() { + return { + type: 'Point', + coordinates: this.loc + }; + } + }); - function parse294(capture) { - var newList = []; - var items = capture.split(','); - items.forEach(function (item) { - // item of form "from/to node/relation #ID" - item = item.split(' '); // to/from role is more clear in quotes + function actionCircularize(wayId, projection, maxAngle) { + maxAngle = (maxAngle || 20) * Math.PI / 180; - var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var way = graph.entity(wayId); + var origNodes = {}; + graph.childNodes(way).forEach(function (node) { + if (!origNodes[node.id]) origNodes[node.id] = node; + }); - var idType = item[1].slice(0, 1); // ID has # at the front + if (!way.isConvex(graph)) { + graph = action.makeConvex(graph); + } - var id = item[2].slice(1); - id = linkEntity(idType + id); - newList.push("".concat(role, " ").concat(item[1], " ").concat(id)); + var nodes = utilArrayUniq(graph.childNodes(way)); + var keyNodes = nodes.filter(function (n) { + return graph.parentWays(n).length !== 1; }); - return newList.join(', '); - } // may or may not include the string "(including the name 'name')" + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var keyPoints = keyNodes.map(function (n) { + return projection(n.loc); + }); + var centroid = points.length === 2 ? geoVecInterp(points[0], points[1], 0.5) : d3_polygonCentroid(points); + var radius = d3_median(points, function (p) { + return geoVecLength(centroid, p); + }); + var sign = d3_polygonArea(points) > 0 ? 1 : -1; + var ids, i, j, k; // we need at least two key nodes for the algorithm to work + if (!keyNodes.length) { + keyNodes = [nodes[0]]; + keyPoints = [points[0]]; + } - function parse370(capture) { - if (!capture) return ''; - var match = capture.match(/\(including the name (\'.+\')\)/); + if (keyNodes.length === 1) { + var index = nodes.indexOf(keyNodes[0]); + var oppositeIndex = Math.floor((index + nodes.length / 2) % nodes.length); + keyNodes.push(nodes[oppositeIndex]); + keyPoints.push(points[oppositeIndex]); + } // key points and nodes are those connected to the ways, + // they are projected onto the circle, in between nodes are moved + // to constant intervals between key nodes, extra in between nodes are + // added if necessary. - if (match && match.length) { - return _t('QA.keepRight.errorTypes.370.including_the_name', { - name: match[1] - }); - } - return ''; - } // arbitrary node list of form: #ID,#ID,#ID... + for (i = 0; i < keyPoints.length; i++) { + var nextKeyNodeIndex = (i + 1) % keyNodes.length; + var startNode = keyNodes[i]; + var endNode = keyNodes[nextKeyNodeIndex]; + var startNodeIndex = nodes.indexOf(startNode); + var endNodeIndex = nodes.indexOf(endNode); + var numberNewPoints = -1; + var indexRange = endNodeIndex - startNodeIndex; + var nearNodes = {}; + var inBetweenNodes = []; + var startAngle, endAngle, totalAngle, eachAngle; + var angle, loc, node, origNode; + if (indexRange < 0) { + indexRange += nodes.length; + } // position this key node - function parse20(capture) { - var newList = []; - var items = capture.split(','); - items.forEach(function (item) { - // ID has # at the front - var id = linkEntity('n' + item.slice(1)); - newList.push(id); - }); - return newList.join(', '); - } - } - var serviceKeepRight = { - title: 'keepRight', - init: function init() { - _mainFileFetcher.get('keepRight').then(function (d) { - return _krData = d; - }); + var distance = geoVecLength(centroid, keyPoints[i]) || 1e-4; + keyPoints[i] = [centroid[0] + (keyPoints[i][0] - centroid[0]) / distance * radius, centroid[1] + (keyPoints[i][1] - centroid[1]) / distance * radius]; + loc = projection.invert(keyPoints[i]); + node = keyNodes[i]; + origNode = origNodes[node.id]; + node = node.move(geoVecInterp(origNode.loc, loc, t)); + graph = graph.replace(node); // figure out the between delta angle we want to match to - if (!_cache) { - this.reset(); - } + startAngle = Math.atan2(keyPoints[i][1] - centroid[1], keyPoints[i][0] - centroid[0]); + endAngle = Math.atan2(keyPoints[nextKeyNodeIndex][1] - centroid[1], keyPoints[nextKeyNodeIndex][0] - centroid[0]); + totalAngle = endAngle - startAngle; // detects looping around -pi/pi - this.event = utilRebind(this, dispatch$1, 'on'); - }, - reset: function reset() { - if (_cache) { - Object.values(_cache.inflightTile).forEach(abortRequest); - } + if (totalAngle * sign > 0) { + totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); + } - _cache = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; - }, - // KeepRight API: http://osm.mueschelsoft.de/keepright/interfacing.php - loadIssues: function loadIssues(projection) { - var _this = this; + do { + numberNewPoints++; + eachAngle = totalAngle / (indexRange + numberNewPoints); + } while (Math.abs(eachAngle) > maxAngle); // move existing nodes - var options = { - format: 'geojson', - ch: _krRuleset - }; // determine the needed tiles to cover the view - var tiles = tiler.zoomExtent([_tileZoom, _tileZoom]).getTiles(projection); // abort inflight requests that are no longer needed + for (j = 1; j < indexRange; j++) { + angle = startAngle + j * eachAngle; + loc = projection.invert([centroid[0] + Math.cos(angle) * radius, centroid[1] + Math.sin(angle) * radius]); + node = nodes[(j + startNodeIndex) % nodes.length]; + origNode = origNodes[node.id]; + nearNodes[node.id] = angle; + node = node.move(geoVecInterp(origNode.loc, loc, t)); + graph = graph.replace(node); + } // add new in between nodes if necessary - abortUnwantedRequests(_cache, tiles); // issue new requests.. - tiles.forEach(function (tile) { - if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; + for (j = 0; j < numberNewPoints; j++) { + angle = startAngle + (indexRange + j) * eachAngle; + loc = projection.invert([centroid[0] + Math.cos(angle) * radius, centroid[1] + Math.sin(angle) * radius]); // choose a nearnode to use as the original - var _tile$extent$rectangl = tile.extent.rectangle(), - _tile$extent$rectangl2 = _slicedToArray(_tile$extent$rectangl, 4), - left = _tile$extent$rectangl2[0], - top = _tile$extent$rectangl2[1], - right = _tile$extent$rectangl2[2], - bottom = _tile$extent$rectangl2[3]; + var min = Infinity; - var params = Object.assign({}, options, { - left: left, - bottom: bottom, - right: right, - top: top - }); - var url = "".concat(_krUrlRoot, "/export.php?") + utilQsString(params); - var controller = new AbortController(); - _cache.inflightTile[tile.id] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; + for (var nodeId in nearNodes) { + var nearAngle = nearNodes[nodeId]; + var dist = Math.abs(nearAngle - angle); - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); + if (dist < min) { + min = dist; + origNode = origNodes[nodeId]; + } } - data.features.forEach(function (feature) { - var _feature$properties = feature.properties, - itemType = _feature$properties.error_type, - id = _feature$properties.error_id, - _feature$properties$c = _feature$properties.comment, - comment = _feature$properties$c === void 0 ? null : _feature$properties$c, - objectId = _feature$properties.object_id, - objectType = _feature$properties.object_type, - schema = _feature$properties.schema, - title = _feature$properties.title; - var loc = feature.geometry.coordinates, - _feature$properties$d = feature.properties.description, - description = _feature$properties$d === void 0 ? '' : _feature$properties$d; // if there is a parent, save its error type e.g.: - // Error 191 = "highway-highway" - // Error 190 = "intersections without junctions" (parent) + node = osmNode({ + loc: geoVecInterp(origNode.loc, loc, t) + }); + graph = graph.replace(node); + nodes.splice(endNodeIndex + j, 0, node); + inBetweenNodes.push(node.id); + } // Check for other ways that share these keyNodes.. + // If keyNodes are adjacent in both ways, + // we can add inBetweenNodes to that shared way too.. - var issueTemplate = _krData.errorTypes[itemType]; - var parentIssueType = (Math.floor(itemType / 10) * 10).toString(); // try to handle error type directly, fallback to parent error type. - var whichType = issueTemplate ? itemType : parentIssueType; - var whichTemplate = _krData.errorTypes[whichType]; // Rewrite a few of the errors at this point.. - // This is done to make them easier to linkify and translate. + if (indexRange === 1 && inBetweenNodes.length) { + var startIndex1 = way.nodes.lastIndexOf(startNode.id); + var endIndex1 = way.nodes.lastIndexOf(endNode.id); + var wayDirection1 = endIndex1 - startIndex1; - switch (whichType) { - case '170': - description = "This feature has a FIXME tag: ".concat(description); - break; + if (wayDirection1 < -1) { + wayDirection1 = 1; + } - case '292': - case '293': - description = description.replace('A turn-', 'This turn-'); - break; + var parentWays = graph.parentWays(keyNodes[i]); - case '294': - case '295': - case '296': - case '297': - case '298': - description = "This turn-restriction~".concat(description); - break; + for (j = 0; j < parentWays.length; j++) { + var sharedWay = parentWays[j]; + if (sharedWay === way) continue; - case '300': - description = 'This highway is missing a maxspeed tag'; - break; + if (sharedWay.areAdjacent(startNode.id, endNode.id)) { + var startIndex2 = sharedWay.nodes.lastIndexOf(startNode.id); + var endIndex2 = sharedWay.nodes.lastIndexOf(endNode.id); + var wayDirection2 = endIndex2 - startIndex2; + var insertAt = endIndex2; - case '411': - case '412': - case '413': - description = "This feature~".concat(description); - break; - } // move markers slightly so it doesn't obscure the geometry, - // then move markers away from other coincident markers + if (wayDirection2 < -1) { + wayDirection2 = 1; + } + if (wayDirection1 !== wayDirection2) { + inBetweenNodes.reverse(); + insertAt = startIndex2; + } - var coincident = false; + for (k = 0; k < inBetweenNodes.length; k++) { + sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); + } - do { - // first time, move marker up. after that, move marker right. - var delta = coincident ? [0.00001, 0] : [0, 0.00001]; - loc = geoVecAdd(loc, delta); - var bbox = geoExtent(loc).bbox(); - coincident = _cache.rtree.search(bbox).length; - } while (coincident); + graph = graph.replace(sharedWay); + } + } + } + } // update the way to have all the new nodes - var d = new QAItem(loc, _this, itemType, id, { - comment: comment, - description: description, - whichType: whichType, - parentIssueType: parentIssueType, - severity: whichTemplate.severity || 'error', - objectId: objectId, - objectType: objectType, - schema: schema, - title: title - }); - d.replacements = tokenReplacements(d); - _cache.data[id] = d; - _cache.rtree.insert(encodeIssueRtree(d)); - }); - dispatch$1.call('loaded'); - })["catch"](function () { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; - }); + ids = nodes.map(function (n) { + return n.id; }); - }, - postUpdate: function postUpdate(d, callback) { - var _this2 = this; + ids.push(ids[0]); + way = way.update({ + nodes: ids + }); + graph = graph.replace(way); + return graph; + }; - if (_cache.inflightPost[d.id]) { - return callback({ - message: 'Error update already inflight', - status: -2 - }, d); + action.makeConvex = function (graph) { + var way = graph.entity(wayId); + var nodes = utilArrayUniq(graph.childNodes(way)); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var sign = d3_polygonArea(points) > 0 ? 1 : -1; + var hull = d3_polygonHull(points); + var i, j; // D3 convex hulls go counterclockwise.. + + if (sign === -1) { + nodes.reverse(); + points.reverse(); } - var params = { - schema: d.schema, - id: d.id - }; + for (i = 0; i < hull.length - 1; i++) { + var startIndex = points.indexOf(hull[i]); + var endIndex = points.indexOf(hull[i + 1]); + var indexRange = endIndex - startIndex; - if (d.newStatus) { - params.st = d.newStatus; + if (indexRange < 0) { + indexRange += nodes.length; + } // move interior nodes to the surface of the convex hull.. + + + for (j = 1; j < indexRange; j++) { + var point = geoVecInterp(hull[i], hull[i + 1], j / indexRange); + var node = nodes[(j + startIndex) % nodes.length].move(projection.invert(point)); + graph = graph.replace(node); + } } - if (d.newComment !== undefined) { - params.co = d.newComment; - } // NOTE: This throws a CORS err, but it seems successful. - // We don't care too much about the response, so this is fine. + return graph; + }; + action.disabled = function (graph) { + if (!graph.entity(wayId).isClosed()) { + return 'not_closed'; + } //disable when already circular - var url = "".concat(_krUrlRoot, "/comment.php?") + utilQsString(params); - var controller = new AbortController(); - _cache.inflightPost[d.id] = controller; // Since this is expected to throw an error just continue as if it worked - // (worst case scenario the request truly fails and issue will show up if iD restarts) - d3_json(url, { - signal: controller.signal - })["finally"](function () { - delete _cache.inflightPost[d.id]; + var way = graph.entity(wayId); + var nodes = utilArrayUniq(graph.childNodes(way)); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var hull = d3_polygonHull(points); + var epsilonAngle = Math.PI / 180; - if (d.newStatus === 'ignore') { - // ignore permanently (false positive) - _this2.removeItem(d); - } else if (d.newStatus === 'ignore_t') { - // ignore temporarily (error fixed) - _this2.removeItem(d); + if (hull.length !== points.length || hull.length < 3) { + return false; + } - _cache.closed["".concat(d.schema, ":").concat(d.id)] = true; - } else { - d = _this2.replaceItem(d.update({ - comment: d.newComment, - newComment: undefined, - newState: undefined - })); - } + var centroid = d3_polygonCentroid(points); + var radius = geoVecLengthSquare(centroid, points[0]); + var i, actualPoint; // compare distances between centroid and points - if (callback) callback(null, d); - }); - }, - // Get all cached QAItems covering the viewport - getItems: function getItems(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - return _cache.rtree.search(bbox).map(function (d) { - return d.data; - }); - }, - // Get a QAItem from cache - // NOTE: Don't change method name until UI v3 is merged - getError: function getError(id) { - return _cache.data[id]; - }, - // Replace a single QAItem in the cache - replaceItem: function replaceItem(item) { - if (!(item instanceof QAItem) || !item.id) return; - _cache.data[item.id] = item; - updateRtree(encodeIssueRtree(item), true); // true = replace + for (i = 0; i < hull.length; i++) { + actualPoint = hull[i]; + var actualDist = geoVecLengthSquare(actualPoint, centroid); + var diff = Math.abs(actualDist - radius); //compare distances with epsilon-error (5%) + + if (diff > 0.05 * radius) { + return false; + } + } //check if central angles are smaller than maxAngle - return item; - }, - // Remove a single QAItem from the cache - removeItem: function removeItem(item) { - if (!(item instanceof QAItem) || !item.id) return; - delete _cache.data[item.id]; - updateRtree(encodeIssueRtree(item), false); // false = remove - }, - issueURL: function issueURL(item) { - return "".concat(_krUrlRoot, "/report_map.php?schema=").concat(item.schema, "&error=").concat(item.id); - }, - // Get an array of issues closed during this session. - // Used to populate `closed:keepright` changeset tag - getClosedIDs: function getClosedIDs() { - return Object.keys(_cache.closed).sort(); - } - }; - var tiler$1 = utilTiler(); - var dispatch$2 = dispatch('loaded'); - var _tileZoom$1 = 14; - var _impOsmUrls = { - ow: 'https://grab.community.improve-osm.org/directionOfFlowService', - mr: 'https://grab.community.improve-osm.org/missingGeoService', - tr: 'https://grab.community.improve-osm.org/turnRestrictionService' - }; - var _impOsmData = { - icons: {} - }; // This gets reassigned if reset + for (i = 0; i < hull.length; i++) { + actualPoint = hull[i]; + var nextPoint = hull[(i + 1) % hull.length]; + var startAngle = Math.atan2(actualPoint[1] - centroid[1], actualPoint[0] - centroid[0]); + var endAngle = Math.atan2(nextPoint[1] - centroid[1], nextPoint[0] - centroid[0]); + var angle = endAngle - startAngle; - var _cache$1; + if (angle < 0) { + angle = -angle; + } - function abortRequest$1(i) { - Object.values(i).forEach(function (controller) { - if (controller) { - controller.abort(); + if (angle > Math.PI) { + angle = 2 * Math.PI - angle; + } + + if (angle > maxAngle + epsilonAngle) { + return false; + } } - }); - } - function abortUnwantedRequests$1(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + return 'already_circular'; + }; - if (!wanted) { - abortRequest$1(cache.inflightTile[k]); - delete cache.inflightTile[k]; - } - }); + action.transitionable = true; + return action; } - function encodeIssueRtree$1(d) { - return { - minX: d.loc[0], - minY: d.loc[1], - maxX: d.loc[0], - maxY: d.loc[1], - data: d - }; - } // Replace or remove QAItem from rtree + function actionDeleteWay(wayID) { + function canDeleteNode(node, graph) { + // don't delete nodes still attached to ways or relations + if (graph.parentWays(node).length || graph.parentRelations(node).length) return false; + var geometries = osmNodeGeometriesForTags(node.tags); // don't delete if this node can be a standalone point + if (geometries.point) return false; // delete if this node only be a vertex - function updateRtree$1(item, replace) { - _cache$1.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + if (geometries.vertex) return true; // iD doesn't know if this should be a point or vertex, + // so only delete if there are no interesting tags - if (replace) { - _cache$1.rtree.insert(item); + return !node.hasInterestingTags(); } - } - function linkErrorObject(d) { - return "".concat(d, ""); + var action = function action(graph) { + var way = graph.entity(wayID); + graph.parentRelations(way).forEach(function (parent) { + parent = parent.removeMembersWithID(wayID); + graph = graph.replace(parent); + + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + new Set(way.nodes).forEach(function (nodeID) { + graph = graph.replace(way.removeNode(nodeID)); + var node = graph.entity(nodeID); + + if (canDeleteNode(node, graph)) { + graph = graph.remove(node); + } + }); + return graph.remove(way); + }; + + return action; } - function linkEntity(d) { - return "".concat(d, ""); + function actionDeleteMultiple(ids) { + var actions = { + way: actionDeleteWay, + node: actionDeleteNode, + relation: actionDeleteRelation + }; + + var action = function action(graph) { + ids.forEach(function (id) { + if (graph.hasEntity(id)) { + // It may have been deleted already. + graph = actions[graph.entity(id).type](id)(graph); + } + }); + return graph; + }; + + return action; } - function pointAverage(points) { - if (points.length) { - var sum = points.reduce(function (acc, point) { - return geoVecAdd(acc, [point.lon, point.lat]); - }, [0, 0]); - return geoVecScale(sum, 1 / points.length); - } else { - return [0, 0]; + function actionDeleteRelation(relationID, allowUntaggedMembers) { + function canDeleteEntity(entity, graph) { + return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; } - } - function relativeBearing(p1, p2) { - var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); + var action = function action(graph) { + var relation = graph.entity(relationID); + graph.parentRelations(relation).forEach(function (parent) { + parent = parent.removeMembersWithID(relationID); + graph = graph.replace(parent); - if (angle < 0) { - angle += 2 * Math.PI; - } // Return degrees + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + var memberIDs = utilArrayUniq(relation.members.map(function (m) { + return m.id; + })); + memberIDs.forEach(function (memberID) { + graph = graph.replace(relation.removeMembersWithID(memberID)); + var entity = graph.entity(memberID); + + if (canDeleteEntity(entity, graph)) { + graph = actionDeleteMultiple([memberID])(graph); + } + }); + return graph.remove(relation); + }; + return action; + } - return angle * 180 / Math.PI; - } // Assuming range [0,360) + function actionDeleteNode(nodeId) { + var action = function action(graph) { + var node = graph.entity(nodeId); + graph.parentWays(node).forEach(function (parent) { + parent = parent.removeNode(nodeId); + graph = graph.replace(parent); + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); + graph.parentRelations(node).forEach(function (parent) { + parent = parent.removeMembersWithID(nodeId); + graph = graph.replace(parent); - function cardinalDirection(bearing) { - var dir = 45 * Math.round(bearing / 45); - var compass = { - 0: 'north', - 45: 'northeast', - 90: 'east', - 135: 'southeast', - 180: 'south', - 225: 'southwest', - 270: 'west', - 315: 'northwest', - 360: 'north' + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + return graph.remove(node); }; - return _t("QA.improveOSM.directions.".concat(compass[dir])); - } // Errors shouldn't obscure each other + return action; + } - function preventCoincident(loc, bumpUp) { - var coincident = false; + // + // First choose a node to be the survivor, with preference given + // to an existing (not new) node. + // + // Tags and relation memberships of of non-surviving nodes are merged + // to the survivor. + // + // This is the inverse of `iD.actionDisconnect`. + // + // Reference: + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MergeNodesAction.as + // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/MergeNodesAction.java + // - do { - // first time, move marker up. after that, move marker right. - var delta = coincident ? [0.00001, 0] : bumpUp ? [0, 0.00001] : [0, 0]; - loc = geoVecAdd(loc, delta); - var bbox = geoExtent(loc).bbox(); - coincident = _cache$1.rtree.search(bbox).length; - } while (coincident); + function actionConnect(nodeIDs) { + var action = function action(graph) { + var survivor; + var node; + var parents; + var i, j; // Choose a survivor node, prefer an existing (not new) node - #4974 - return loc; - } + for (i = 0; i < nodeIDs.length; i++) { + survivor = graph.entity(nodeIDs[i]); + if (survivor.version) break; // found one + } // Replace all non-surviving nodes with the survivor and merge tags. - var serviceImproveOSM = { - title: 'improveOSM', - init: function init() { - _mainFileFetcher.get('qa_data').then(function (d) { - return _impOsmData = d.improveOSM; - }); - if (!_cache$1) { - this.reset(); + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + if (node.id === survivor.id) continue; + parents = graph.parentWays(node); + + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); + } + + parents = graph.parentRelations(node); + + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceMember(node, survivor)); + } + + survivor = survivor.mergeTags(node.tags); + graph = actionDeleteNode(node.id)(graph); } - this.event = utilRebind(this, dispatch$2, 'on'); - }, - reset: function reset() { - if (_cache$1) { - Object.values(_cache$1.inflightTile).forEach(abortRequest$1); + graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices + + parents = graph.parentWays(survivor); + + for (i = 0; i < parents.length; i++) { + if (parents[i].isDegenerate()) { + graph = actionDeleteWay(parents[i].id)(graph); + } } - _cache$1 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; + return graph; + }; - var options = { - client: 'iD', - status: 'OPEN', - zoom: '19' // Use a high zoom so that clusters aren't returned + action.disabled = function (graph) { + var seen = {}; + var restrictionIDs = []; + var survivor; + var node, way; + var relations, relation, role; + var i, j, k; // Choose a survivor node, prefer an existing (not new) node - #4974 - }; // determine the needed tiles to cover the view + for (i = 0; i < nodeIDs.length; i++) { + survivor = graph.entity(nodeIDs[i]); + if (survivor.version) break; // found one + } // 1. disable if the nodes being connected have conflicting relation roles - var tiles = tiler$1.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed - abortUnwantedRequests$1(_cache$1, tiles); // issue new requests.. + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + relations = graph.parentRelations(node); - tiles.forEach(function (tile) { - if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; + for (j = 0; j < relations.length; j++) { + relation = relations[j]; + role = relation.memberById(node.id).role || ''; // if this node is a via node in a restriction, remember for later - var _tile$extent$rectangl = tile.extent.rectangle(), - _tile$extent$rectangl2 = _slicedToArray(_tile$extent$rectangl, 4), - east = _tile$extent$rectangl2[0], - north = _tile$extent$rectangl2[1], - west = _tile$extent$rectangl2[2], - south = _tile$extent$rectangl2[3]; + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } - var params = Object.assign({}, options, { - east: east, - south: south, - west: west, - north: north - }); // 3 separate requests to store for each tile + if (seen[relation.id] !== undefined && seen[relation.id] !== role) { + return 'relation'; + } else { + seen[relation.id] = role; + } + } + } // gather restrictions for parent ways - var requests = {}; - Object.keys(_impOsmUrls).forEach(function (k) { - // We exclude WATER from missing geometry as it doesn't seem useful - // We use most confident one-way and turn restrictions only, still have false positives - var kParams = Object.assign({}, params, k === 'mr' ? { - type: 'PARKING,ROAD,BOTH,PATH' - } : { - confidenceLevel: 'C1' - }); - var url = "".concat(_impOsmUrls[k], "/search?") + utilQsString(kParams); - var controller = new AbortController(); - requests[k] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache$1.inflightTile[tile.id][k]; - if (!Object.keys(_cache$1.inflightTile[tile.id]).length) { - delete _cache$1.inflightTile[tile.id]; - _cache$1.loadedTile[tile.id] = true; - } // Road segments at high zoom == oneways + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + var parents = graph.parentWays(node); + for (j = 0; j < parents.length; j++) { + var parent = parents[j]; + relations = graph.parentRelations(parent); - if (data.roadSegments) { - data.roadSegments.forEach(function (feature) { - // Position error at the approximate middle of the segment - var points = feature.points, - wayId = feature.wayId, - fromNodeId = feature.fromNodeId, - toNodeId = feature.toNodeId; - var itemId = "".concat(wayId).concat(fromNodeId).concat(toNodeId); - var mid = points.length / 2; - var loc; // Even number of points, find midpoint of the middle two - // Odd number of points, use position of very middle point + for (k = 0; k < relations.length; k++) { + relation = relations[k]; - if (mid % 1 === 0) { - loc = pointAverage([points[mid - 1], points[mid]]); - } else { - mid = points[Math.floor(mid)]; - loc = [mid.lon, mid.lat]; - } // One-ways can land on same segment in opposite direction + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } + } + } + } // test restrictions - loc = preventCoincident(loc, false); - var d = new QAItem(loc, _this, k, itemId, { - issueKey: k, - // used as a category - identifier: { - // used to post changes - wayId: wayId, - fromNodeId: fromNodeId, - toNodeId: toNodeId - }, - objectId: wayId, - objectType: 'way' - }); // Variables used in the description + restrictionIDs = utilArrayUniq(restrictionIDs); - d.replacements = { - percentage: feature.percentOfTrips, - num_trips: feature.numberOfTrips, - highway: linkErrorObject(_t('QA.keepRight.error_parts.highway')), - from_node: linkEntity('n' + feature.fromNodeId), - to_node: linkEntity('n' + feature.toNodeId) - }; - _cache$1.data[d.id] = d; + for (i = 0; i < restrictionIDs.length; i++) { + relation = graph.entity(restrictionIDs[i]); + if (!relation.isComplete(graph)) continue; + var memberWays = relation.members.filter(function (m) { + return m.type === 'way'; + }).map(function (m) { + return graph.entity(m.id); + }); + memberWays = utilArrayUniq(memberWays); + var f = relation.memberByRole('from'); + var t = relation.memberByRole('to'); + var isUturn = f.id === t.id; // 2a. disable if connection would damage a restriction + // (a key node is a node at the junction of ways) - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Tiles at high zoom == missing roads + var nodes = { + from: [], + via: [], + to: [], + keyfrom: [], + keyto: [] + }; + for (j = 0; j < relation.members.length; j++) { + collectNodes(relation.members[j], nodes); + } - if (data.tiles) { - data.tiles.forEach(function (feature) { - var type = feature.type, - x = feature.x, - y = feature.y, - numberOfTrips = feature.numberOfTrips; - var geoType = type.toLowerCase(); - var itemId = "".concat(geoType).concat(x).concat(y).concat(numberOfTrips); // Average of recorded points should land on the missing geometry - // Missing geometry could happen to land on another error + nodes.keyfrom = utilArrayUniq(nodes.keyfrom.filter(hasDuplicates)); + nodes.keyto = utilArrayUniq(nodes.keyto.filter(hasDuplicates)); + var filter = keyNodeFilter(nodes.keyfrom, nodes.keyto); + nodes.from = nodes.from.filter(filter); + nodes.via = nodes.via.filter(filter); + nodes.to = nodes.to.filter(filter); + var connectFrom = false; + var connectVia = false; + var connectTo = false; + var connectKeyFrom = false; + var connectKeyTo = false; - var loc = pointAverage(feature.points); - loc = preventCoincident(loc, false); - var d = new QAItem(loc, _this, "".concat(k, "-").concat(geoType), itemId, { - issueKey: k, - identifier: { - x: x, - y: y - } - }); - d.replacements = { - num_trips: numberOfTrips, - geometry_type: _t("QA.improveOSM.geometry_types.".concat(geoType)) - }; // -1 trips indicates data came from a 3rd party + for (j = 0; j < nodeIDs.length; j++) { + var n = nodeIDs[j]; - if (numberOfTrips === -1) { - d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); - } + if (nodes.from.indexOf(n) !== -1) { + connectFrom = true; + } - _cache$1.data[d.id] = d; + if (nodes.via.indexOf(n) !== -1) { + connectVia = true; + } - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Entities at high zoom == turn restrictions + if (nodes.to.indexOf(n) !== -1) { + connectTo = true; + } + if (nodes.keyfrom.indexOf(n) !== -1) { + connectKeyFrom = true; + } - if (data.entities) { - data.entities.forEach(function (feature) { - var point = feature.point, - id = feature.id, - segments = feature.segments, - numberOfPasses = feature.numberOfPasses, - turnType = feature.turnType; - var itemId = "".concat(id.replace(/[,:+#]/g, '_')); // Turn restrictions could be missing at same junction - // We also want to bump the error up so node is accessible + if (nodes.keyto.indexOf(n) !== -1) { + connectKeyTo = true; + } + } - var loc = preventCoincident([point.lon, point.lat], true); // Elements are presented in a strange way + if (connectFrom && connectTo && !isUturn) { + return 'restriction'; + } - var ids = id.split(','); - var from_way = ids[0]; - var via_node = ids[3]; - var to_way = ids[2].split(':')[1]; - var d = new QAItem(loc, _this, k, itemId, { - issueKey: k, - identifier: id, - objectId: via_node, - objectType: 'node' - }); // Travel direction along from_way clarifies the turn restriction + if (connectFrom && connectVia) { + return 'restriction'; + } - var _segments$0$points = _slicedToArray(segments[0].points, 2), - p1 = _segments$0$points[0], - p2 = _segments$0$points[1]; + if (connectTo && connectVia) { + return 'restriction'; + } // connecting to a key node - + // if both nodes are on a member way (i.e. part of the turn restriction), + // the connecting node must be adjacent to the key node. - var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description - d.replacements = { - num_passed: numberOfPasses, - num_trips: segments[0].numberOfTrips, - turn_restriction: turnType.toLowerCase(), - from_way: linkEntity('w' + from_way), - to_way: linkEntity('w' + to_way), - travel_direction: dir_of_travel, - junction: linkErrorObject(_t('QA.keepRight.error_parts.this_node')) - }; - _cache$1.data[d.id] = d; + if (connectKeyFrom || connectKeyTo) { + if (nodeIDs.length !== 2) { + return 'restriction'; + } + + var n0 = null; + var n1 = null; - _cache$1.rtree.insert(encodeIssueRtree$1(d)); + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - dispatch$2.call('loaded'); - }); + if (way.contains(nodeIDs[0])) { + n0 = nodeIDs[0]; } - })["catch"](function () { - delete _cache$1.inflightTile[tile.id][k]; - if (!Object.keys(_cache$1.inflightTile[tile.id]).length) { - delete _cache$1.inflightTile[tile.id]; - _cache$1.loadedTile[tile.id] = true; + if (way.contains(nodeIDs[1])) { + n1 = nodeIDs[1]; } - }); - }); - _cache$1.inflightTile[tile.id] = requests; - }); - }, - getComments: function getComments(item) { - var _this2 = this; + } - // If comments already retrieved no need to do so again - if (item.comments) { - return Promise.resolve(item); - } + if (n0 && n1) { + // both nodes are part of the restriction + var ok = false; - var key = item.issueKey; - var qParams = {}; + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - if (key === 'ow') { - qParams = item.identifier; - } else if (key === 'mr') { - qParams.tileX = item.identifier.x; - qParams.tileY = item.identifier.y; - } else if (key === 'tr') { - qParams.targetId = item.identifier; - } + if (way.areAdjacent(n0, n1)) { + ok = true; + break; + } + } - var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); + if (!ok) { + return 'restriction'; + } + } + } // 2b. disable if nodes being connected will destroy a member way in a restriction + // (to test, make a copy and try actually connecting the nodes) - var cacheComments = function cacheComments(data) { - // Assign directly for immediate use afterwards - // comments are served newest to oldest - item.comments = data.comments ? data.comments.reverse() : []; - _this2.replaceItem(item); - }; + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j].update({}); // make copy - return d3_json(url).then(cacheComments).then(function () { - return item; - }); - }, - postUpdate: function postUpdate(d, callback) { - if (!serviceOsm.authenticated()) { - // Username required in payload - return callback({ - message: 'Not Authenticated', - status: -3 - }, d); + for (k = 0; k < nodeIDs.length; k++) { + if (nodeIDs[k] === survivor.id) continue; + + if (way.areAdjacent(nodeIDs[k], survivor.id)) { + way = way.removeNode(nodeIDs[k]); + } else { + way = way.replaceNode(nodeIDs[k], survivor.id); + } + } + + if (way.isDegenerate()) { + return 'restriction'; + } + } } - if (_cache$1.inflightPost[d.id]) { - return callback({ - message: 'Error update already inflight', - status: -2 - }, d); - } // Payload can only be sent once username is established + return false; // if a key node appears multiple times (indexOf !== lastIndexOf) it's a FROM-VIA or TO-VIA junction + function hasDuplicates(n, i, arr) { + return arr.indexOf(n) !== arr.lastIndexOf(n); + } - serviceOsm.userDetails(sendPayload.bind(this)); + function keyNodeFilter(froms, tos) { + return function (n) { + return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; + }; + } - function sendPayload(err, user) { - var _this3 = this; + function collectNodes(member, collection) { + var entity = graph.hasEntity(member.id); + if (!entity) return; + var role = member.role || ''; - if (err) { - return callback(err, d); + if (!collection[role]) { + collection[role] = []; } - var key = d.issueKey; - var url = "".concat(_impOsmUrls[key], "/comment"); - var payload = { - username: user.display_name, - targetIds: [d.identifier] - }; + if (member.type === 'node') { + collection[role].push(member.id); - if (d.newStatus) { - payload.status = d.newStatus; - payload.text = 'status changed'; - } // Comment take place of default text + if (role === 'via') { + collection.keyfrom.push(member.id); + collection.keyto.push(member.id); + } + } else if (member.type === 'way') { + collection[role].push.apply(collection[role], entity.nodes); + if (role === 'from' || role === 'via') { + collection.keyfrom.push(entity.first()); + collection.keyfrom.push(entity.last()); + } - if (d.newComment) { - payload.text = d.newComment; + if (role === 'to' || role === 'via') { + collection.keyto.push(entity.first()); + collection.keyto.push(entity.last()); + } } + } + }; - var controller = new AbortController(); - _cache$1.inflightPost[d.id] = controller; - var options = { - method: 'POST', - signal: controller.signal, - body: JSON.stringify(payload) - }; - d3_json(url, options).then(function () { - delete _cache$1.inflightPost[d.id]; // Just a comment, update error in cache + return action; + } - if (!d.newStatus) { - var now = new Date(); - var comments = d.comments ? d.comments : []; - comments.push({ - username: payload.username, - text: payload.text, - timestamp: now.getTime() / 1000 - }); + function actionCopyEntities(ids, fromGraph) { + var _copies = {}; - _this3.replaceItem(d.update({ - comments: comments, - newComment: undefined - })); - } else { - _this3.removeItem(d); + var action = function action(graph) { + ids.forEach(function (id) { + fromGraph.entity(id).copy(fromGraph, _copies); + }); - if (d.newStatus === 'SOLVED') { - // Keep track of the number of issues closed per type to tag the changeset - if (!(d.issueKey in _cache$1.closed)) { - _cache$1.closed[d.issueKey] = 0; - } + for (var id in _copies) { + graph = graph.replace(_copies[id]); + } - _cache$1.closed[d.issueKey] += 1; - } - } + return graph; + }; - if (callback) callback(null, d); - })["catch"](function (err) { - delete _cache$1.inflightPost[d.id]; - if (callback) callback(err.message); - }); - } - }, - // Get all cached QAItems covering the viewport - getItems: function getItems(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - return _cache$1.rtree.search(bbox).map(function (d) { - return d.data; - }); - }, - // Get a QAItem from cache - // NOTE: Don't change method name until UI v3 is merged - getError: function getError(id) { - return _cache$1.data[id]; - }, - // get the name of the icon to display for this item - getIcon: function getIcon(itemType) { - return _impOsmData.icons[itemType]; - }, - // Replace a single QAItem in the cache - replaceItem: function replaceItem(issue) { - if (!(issue instanceof QAItem) || !issue.id) return; - _cache$1.data[issue.id] = issue; - updateRtree$1(encodeIssueRtree$1(issue), true); // true = replace + action.copies = function () { + return _copies; + }; - return issue; - }, - // Remove a single QAItem from the cache - removeItem: function removeItem(issue) { - if (!(issue instanceof QAItem) || !issue.id) return; - delete _cache$1.data[issue.id]; - updateRtree$1(encodeIssueRtree$1(issue), false); // false = remove - }, - // Used to populate `closed:improveosm:*` changeset tags - getClosedCounts: function getClosedCounts() { - return _cache$1.closed; - } - }; + return action; + } - var quot = /"/g; + function actionDeleteMember(relationId, memberIndex) { + return function (graph) { + var relation = graph.entity(relationId).removeMember(memberIndex); + graph = graph.replace(relation); - // B.2.3.2.1 CreateHTML(string, tag, attribute, value) - // https://tc39.github.io/ecma262/#sec-createhtml - var createHtml = function (string, tag, attribute, value) { - var S = String(requireObjectCoercible(string)); - var p1 = '<' + tag; - if (attribute !== '') p1 += ' ' + attribute + '="' + String(value).replace(quot, '"') + '"'; - return p1 + '>' + S + ''; - }; + if (relation.isDegenerate()) { + graph = actionDeleteRelation(relation.id)(graph); + } - // check the existence of a method, lowercase - // of a tag and escaping quotes in arguments - var stringHtmlForced = function (METHOD_NAME) { - return fails(function () { - var test = ''[METHOD_NAME]('"'); - return test !== test.toLowerCase() || test.split('"').length > 3; - }); - }; + return graph; + }; + } - // `String.prototype.link` method - // https://tc39.github.io/ecma262/#sec-string.prototype.link - _export({ target: 'String', proto: true, forced: stringHtmlForced('link') }, { - link: function link(url) { - return createHtml(this, 'a', 'href', url); - } - }); + function actionDiscardTags(difference, discardTags) { + discardTags = discardTags || {}; + return function (graph) { + difference.modified().forEach(checkTags); + difference.created().forEach(checkTags); + return graph; - var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; + function checkTags(entity) { + var keys = Object.keys(entity.tags); + var didDiscard = false; + var tags = {}; + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; + if (discardTags[k] || !entity.tags[k]) { + didDiscard = true; + } else { + tags[k] = entity.tags[k]; + } + } + if (didDiscard) { + graph = graph.replace(entity.update({ + tags: tags + })); + } + } + }; + } + // + // Optionally, disconnect only the given ways. + // + // For testing convenience, accepts an ID to assign to the (first) new node. + // Normally, this will be undefined and the way will automatically + // be assigned a new ID. + // + // This is the inverse of `iD.actionConnect`. + // + // Reference: + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/UnjoinNodeAction.as + // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/UnGlueAction.java + // + function actionDisconnect(nodeId, newNodeId) { + var wayIds; - var nativeEndsWith = ''.endsWith; - var min$8 = Math.min; + var action = function action(graph) { + var node = graph.entity(nodeId); + var connections = action.connections(graph); + connections.forEach(function (connection) { + var way = graph.entity(connection.wayID); + var newNode = osmNode({ + id: newNodeId, + loc: node.loc, + tags: node.tags + }); + graph = graph.replace(newNode); - var CORRECT_IS_REGEXP_LOGIC = correctIsRegexpLogic('endsWith'); - // https://github.com/zloirock/core-js/pull/702 - var MDN_POLYFILL_BUG = !CORRECT_IS_REGEXP_LOGIC && !!function () { - var descriptor = getOwnPropertyDescriptor$4(String.prototype, 'endsWith'); - return descriptor && !descriptor.writable; - }(); + if (connection.index === 0 && way.isArea()) { + // replace shared node with shared node.. + graph = graph.replace(way.replaceNode(way.nodes[0], newNode.id)); + } else if (way.isClosed() && connection.index === way.nodes.length - 1) { + // replace closing node with new new node.. + graph = graph.replace(way.unclose().addNode(newNode.id)); + } else { + // replace shared node with multiple new nodes.. + graph = graph.replace(way.updateNode(newNode.id, connection.index)); + } + }); + return graph; + }; - // `String.prototype.endsWith` method - // https://tc39.github.io/ecma262/#sec-string.prototype.endswith - _export({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG && !CORRECT_IS_REGEXP_LOGIC }, { - endsWith: function endsWith(searchString /* , endPosition = @length */) { - var that = String(requireObjectCoercible(this)); - notARegexp(searchString); - var endPosition = arguments.length > 1 ? arguments[1] : undefined; - var len = toLength(that.length); - var end = endPosition === undefined ? len : min$8(toLength(endPosition), len); - var search = String(searchString); - return nativeEndsWith - ? nativeEndsWith.call(that, search, end) - : that.slice(end - search.length, end) === search; - } - }); + action.connections = function (graph) { + var candidates = []; + var keeping = false; + var parentWays = graph.parentWays(graph.entity(nodeId)); + var way, waynode; - var getOwnPropertyDescriptor$5 = objectGetOwnPropertyDescriptor.f; + for (var i = 0; i < parentWays.length; i++) { + way = parentWays[i]; + if (wayIds && wayIds.indexOf(way.id) === -1) { + keeping = true; + continue; + } + if (way.isArea() && way.nodes[0] === nodeId) { + candidates.push({ + wayID: way.id, + index: 0 + }); + } else { + for (var j = 0; j < way.nodes.length; j++) { + waynode = way.nodes[j]; + if (waynode === nodeId) { + if (way.isClosed() && parentWays.length > 1 && wayIds && wayIds.indexOf(way.id) !== -1 && j === way.nodes.length - 1) { + continue; + } + candidates.push({ + wayID: way.id, + index: j + }); + } + } + } + } + return keeping ? candidates : candidates.slice(1); + }; - var nativeStartsWith = ''.startsWith; - var min$9 = Math.min; + action.disabled = function (graph) { + var connections = action.connections(graph); + if (connections.length === 0) return 'not_connected'; + var parentWays = graph.parentWays(graph.entity(nodeId)); + var seenRelationIds = {}; + var sharedRelation; + parentWays.forEach(function (way) { + var relations = graph.parentRelations(way); + relations.forEach(function (relation) { + if (relation.id in seenRelationIds) { + if (wayIds) { + if (wayIds.indexOf(way.id) !== -1 || wayIds.indexOf(seenRelationIds[relation.id]) !== -1) { + sharedRelation = relation; + } + } else { + sharedRelation = relation; + } + } else { + seenRelationIds[relation.id] = way.id; + } + }); + }); + if (sharedRelation) return 'relation'; + }; - var CORRECT_IS_REGEXP_LOGIC$1 = correctIsRegexpLogic('startsWith'); - // https://github.com/zloirock/core-js/pull/702 - var MDN_POLYFILL_BUG$1 = !CORRECT_IS_REGEXP_LOGIC$1 && !!function () { - var descriptor = getOwnPropertyDescriptor$5(String.prototype, 'startsWith'); - return descriptor && !descriptor.writable; - }(); + action.limitWays = function (val) { + if (!arguments.length) return wayIds; + wayIds = val; + return action; + }; - // `String.prototype.startsWith` method - // https://tc39.github.io/ecma262/#sec-string.prototype.startswith - _export({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG$1 && !CORRECT_IS_REGEXP_LOGIC$1 }, { - startsWith: function startsWith(searchString /* , position = 0 */) { - var that = String(requireObjectCoercible(this)); - notARegexp(searchString); - var index = toLength(min$9(arguments.length > 1 ? arguments[1] : undefined, that.length)); - var search = String(searchString); - return nativeStartsWith - ? nativeStartsWith.call(that, search, index) - : that.slice(index, index + search.length) === search; - } - }); + return action; + } - var $trimEnd = stringTrim.end; + function actionExtract(entityID, projection) { + var extractedNodeID; + + var action = function action(graph) { + var entity = graph.entity(entityID); + if (entity.type === 'node') { + return extractFromNode(entity, graph); + } - var FORCED$e = stringTrimForced('trimEnd'); + return extractFromWayOrRelation(entity, graph); + }; - var trimEnd = FORCED$e ? function trimEnd() { - return $trimEnd(this); - } : ''.trimEnd; + function extractFromNode(node, graph) { + extractedNodeID = node.id; // Create a new node to replace the one we will detach - // `String.prototype.{ trimEnd, trimRight }` methods - // https://github.com/tc39/ecmascript-string-left-right-trim - _export({ target: 'String', proto: true, forced: FORCED$e }, { - trimEnd: trimEnd, - trimRight: trimEnd - }); + var replacement = osmNode({ + loc: node.loc + }); + graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go - var defaults = createCommonjsModule(function (module) { - function getDefaults() { - return { - baseUrl: null, - breaks: false, - gfm: true, - headerIds: true, - headerPrefix: '', - highlight: null, - langPrefix: 'language-', - mangle: true, - pedantic: false, - renderer: null, - sanitize: false, - sanitizer: null, - silent: false, - smartLists: false, - smartypants: false, - tokenizer: null, - walkTokens: null, - xhtml: false - }; - } + graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { + return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); + }, graph); // Process any relations too - function changeDefaults(newDefaults) { - module.exports.defaults = newDefaults; + return graph.parentRelations(node).reduce(function (accGraph, parentRel) { + return accGraph.replace(parentRel.replaceMember(node, replacement)); + }, graph); } - module.exports = { - defaults: getDefaults(), - getDefaults: getDefaults, - changeDefaults: changeDefaults - }; - }); + function extractFromWayOrRelation(entity, graph) { + var fromGeometry = entity.geometry(graph); + var keysToCopyAndRetain = ['source', 'wheelchair']; + var keysToRetain = ['area']; + var buildingKeysToRetain = ['architect', 'building', 'height', 'layer']; + var extractedLoc = d3_geoPath(projection).centroid(entity.asGeoJSON(graph)); + extractedLoc = extractedLoc && projection.invert(extractedLoc); - /** - * Helpers - */ - var escapeTest = /[&<>"']/; - var escapeReplace = /[&<>"']/g; - var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; - var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; - var escapeReplacements = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; + if (!extractedLoc || !isFinite(extractedLoc[0]) || !isFinite(extractedLoc[1])) { + extractedLoc = entity.extent(graph).center(); + } - var getEscapeReplacement = function getEscapeReplacement(ch) { - return escapeReplacements[ch]; - }; + var indoorAreaValues = { + area: true, + corridor: true, + elevator: true, + level: true, + room: true + }; + var isBuilding = entity.tags.building && entity.tags.building !== 'no' || entity.tags['building:part'] && entity.tags['building:part'] !== 'no'; + var isIndoorArea = fromGeometry === 'area' && entity.tags.indoor && indoorAreaValues[entity.tags.indoor]; + var entityTags = Object.assign({}, entity.tags); // shallow copy - function escape$1(html, encode) { - if (encode) { - if (escapeTest.test(html)) { - return html.replace(escapeReplace, getEscapeReplacement); - } - } else { - if (escapeTestNoEncode.test(html)) { - return html.replace(escapeReplaceNoEncode, getEscapeReplacement); - } - } + var pointTags = {}; - return html; - } + for (var key in entityTags) { + if (entity.type === 'relation' && key === 'type') { + continue; + } - var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; + if (keysToRetain.indexOf(key) !== -1) { + continue; + } - function unescape$1(html) { - // explicitly match decimal, hex, and named HTML entities - return html.replace(unescapeTest, function (_, n) { - n = n.toLowerCase(); - if (n === 'colon') return ':'; + if (isBuilding) { + // don't transfer building-related tags + if (buildingKeysToRetain.indexOf(key) !== -1 || key.match(/^building:.{1,}/) || key.match(/^roof:.{1,}/)) continue; + } // leave `indoor` tag on the area - if (n.charAt(0) === '#') { - return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); - } - return ''; - }); - } + if (isIndoorArea && key === 'indoor') { + continue; + } // copy the tag from the entity to the point - var caret = /(^|[^\[])\^/g; - function edit(regex, opt) { - regex = regex.source || regex; - opt = opt || ''; - var obj = { - replace: function replace(name, val) { - val = val.source || val; - val = val.replace(caret, '$1'); - regex = regex.replace(name, val); - return obj; - }, - getRegex: function getRegex() { - return new RegExp(regex, opt); - } - }; - return obj; - } + pointTags[key] = entityTags[key]; // leave addresses and some other tags so they're on both features - var nonWordAndColonTest = /[^\w:]/g; - var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; + if (keysToCopyAndRetain.indexOf(key) !== -1 || key.match(/^addr:.{1,}/)) { + continue; + } else if (isIndoorArea && key === 'level') { + // leave `level` on both features + continue; + } // remove the tag from the entity - function cleanUrl(sanitize, base, href) { - if (sanitize) { - var prot; - try { - prot = decodeURIComponent(unescape$1(href)).replace(nonWordAndColonTest, '').toLowerCase(); - } catch (e) { - return null; + delete entityTags[key]; } - if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { - return null; + if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { + // ensure that areas keep area geometry + entityTags.area = 'yes'; } - } - if (base && !originIndependentUrl.test(href)) { - href = resolveUrl(base, href); + var replacement = osmNode({ + loc: extractedLoc, + tags: pointTags + }); + graph = graph.replace(replacement); + extractedNodeID = replacement.id; + return graph.replace(entity.update({ + tags: entityTags + })); } - try { - href = encodeURI(href).replace(/%25/g, '%'); - } catch (e) { - return null; - } + action.getExtractedNodeID = function () { + return extractedNodeID; + }; - return href; + return action; } - var baseUrls = {}; - var justDomain = /^[^:]+:\/*[^/]*$/; - var protocol = /^([^:]+:)[\s\S]*$/; - var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + // + // This is the inverse of `iD.actionSplit`. + // + // Reference: + // https://github.com/systemed/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MergeWaysAction.as + // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/CombineWayAction.java + // - function resolveUrl(base, href) { - if (!baseUrls[' ' + base]) { - // we can ignore everything in base after the last slash of its path component, - // but we might need to add _that_ - // https://tools.ietf.org/html/rfc3986#section-3 - if (justDomain.test(base)) { - baseUrls[' ' + base] = base + '/'; - } else { - baseUrls[' ' + base] = rtrim$1(base, '/', true); - } + function actionJoin(ids) { + function groupEntitiesByGeometry(graph) { + var entities = ids.map(function (id) { + return graph.entity(id); + }); + return Object.assign({ + line: [] + }, utilArrayGroupBy(entities, function (entity) { + return entity.geometry(graph); + })); } - base = baseUrls[' ' + base]; - var relativeBase = base.indexOf(':') === -1; - - if (href.substring(0, 2) === '//') { - if (relativeBase) { - return href; - } + var action = function action(graph) { + var ways = ids.map(graph.entity, graph); // if any of the ways are sided (e.g. coastline, cliff, kerb) + // sort them first so they establish the overall order - #6033 - return base.replace(protocol, '$1') + href; - } else if (href.charAt(0) === '/') { - if (relativeBase) { - return href; - } + ways.sort(function (a, b) { + var aSided = a.isSided(); + var bSided = b.isSided(); + return aSided && !bSided ? -1 : bSided && !aSided ? 1 : 0; + }); // Prefer to keep an existing way. + // if there are multiple existing ways, keep the oldest one + // the oldest way is determined by the ID of the way - return base.replace(domain, '$1') + href; - } else { - return base + href; - } - } + var survivorID = (ways.filter(function (way) { + return !way.isNew(); + }).sort(function (a, b) { + return +a.osmId() - +b.osmId(); + })[0] || ways[0]).id; + var sequences = osmJoinWays(ways, graph); + var joined = sequences[0]; // We might need to reverse some of these ways before joining them. #4688 + // `joined.actions` property will contain any actions we need to apply. - var noopTest = { - exec: function noopTest() {} - }; + graph = sequences.actions.reduce(function (g, action) { + return action(g); + }, graph); + var survivor = graph.entity(survivorID); + survivor = survivor.update({ + nodes: joined.nodes.map(function (n) { + return n.id; + }) + }); + graph = graph.replace(survivor); + joined.forEach(function (way) { + if (way.id === survivorID) return; + graph.parentRelations(way).forEach(function (parent) { + graph = graph.replace(parent.replaceMember(way, survivor)); + }); + survivor = survivor.mergeTags(way.tags); + graph = graph.replace(survivor); + graph = actionDeleteWay(way.id)(graph); + }); // Finds if the join created a single-member multipolygon, + // and if so turns it into a basic area instead - function merge$1(obj) { - var i = 1, - target, - key; + function checkForSimpleMultipolygon() { + if (!survivor.isClosed()) return; + var multipolygons = graph.parentMultipolygons(survivor).filter(function (multipolygon) { + // find multipolygons where the survivor is the only member + return multipolygon.members.length === 1; + }); // skip if this is the single member of multiple multipolygons - for (; i < arguments.length; i++) { - target = arguments[i]; + if (multipolygons.length !== 1) return; + var multipolygon = multipolygons[0]; - for (key in target) { - if (Object.prototype.hasOwnProperty.call(target, key)) { - obj[key] = target[key]; + for (var key in survivor.tags) { + if (multipolygon.tags[key] && // don't collapse if tags cannot be cleanly merged + multipolygon.tags[key] !== survivor.tags[key]) return; } - } - } - return obj; - } + survivor = survivor.mergeTags(multipolygon.tags); + graph = graph.replace(survivor); + graph = actionDeleteRelation(multipolygon.id, true + /* allow untagged members */ + )(graph); + var tags = Object.assign({}, survivor.tags); - function splitCells(tableRow, count) { - // ensure that every cell-delimiting pipe has a space - // before it to distinguish it from an escaped pipe - var row = tableRow.replace(/\|/g, function (match, offset, str) { - var escaped = false, - curr = offset; + if (survivor.geometry(graph) !== 'area') { + // ensure the feature persists as an area + tags.area = 'yes'; + } - while (--curr >= 0 && str[curr] === '\\') { - escaped = !escaped; - } + delete tags.type; // remove type=multipolygon - if (escaped) { - // odd number of slashes means | is escaped - // so we leave it alone - return '|'; - } else { - // add space before unescaped | - return ' |'; + survivor = survivor.update({ + tags: tags + }); + graph = graph.replace(survivor); } - }), - cells = row.split(/ \|/); - var i = 0; - if (cells.length > count) { - cells.splice(count); - } else { - while (cells.length < count) { - cells.push(''); - } - } + checkForSimpleMultipolygon(); + return graph; + }; // Returns the number of nodes the resultant way is expected to have - for (; i < cells.length; i++) { - // leading or trailing whitespace is ignored per the gfm spec - cells[i] = cells[i].trim().replace(/\\\|/g, '|'); - } - return cells; - } // Remove trailing 'c's. Equivalent to str.replace(/c*$/, ''). - // /c*$/ is vulnerable to REDOS. - // invert: Remove suffix of non-c chars instead. Default falsey. + action.resultingWayNodesLength = function (graph) { + return ids.reduce(function (count, id) { + return count + graph.entity(id).nodes.length; + }, 0) - ids.length - 1; + }; + action.disabled = function (graph) { + var geometries = groupEntitiesByGeometry(graph); - function rtrim$1(str, c, invert) { - var l = str.length; + if (ids.length < 2 || ids.length !== geometries.line.length) { + return 'not_eligible'; + } - if (l === 0) { - return ''; - } // Length of suffix matching the invert condition. + var joined = osmJoinWays(ids.map(graph.entity, graph), graph); + if (joined.length > 1) { + return 'not_adjacent'; + } - var suffLen = 0; // Step left until we fail to match the invert condition. + var i; // All joined ways must belong to the same set of (non-restriction) relations. + // Restriction relations have different logic, below, which allows some cases + // this prohibits, and prohibits some cases this allows. - while (suffLen < l) { - var currChar = str.charAt(l - suffLen - 1); + var sortedParentRelations = function sortedParentRelations(id) { + return graph.parentRelations(graph.entity(id)).filter(function (rel) { + return !rel.isRestriction() && !rel.isConnectivity(); + }).sort(function (a, b) { + return a.id - b.id; + }); + }; - if (currChar === c && !invert) { - suffLen++; - } else if (currChar !== c && invert) { - suffLen++; - } else { - break; - } - } + var relsA = sortedParentRelations(ids[0]); - return str.substr(0, l - suffLen); - } + for (i = 1; i < ids.length; i++) { + var relsB = sortedParentRelations(ids[i]); - function findClosingBracket(str, b) { - if (str.indexOf(b[1]) === -1) { - return -1; - } + if (!utilArrayIdentical(relsA, relsB)) { + return 'conflicting_relations'; + } + } // Loop through all combinations of path-pairs + // to check potential intersections between all pairs - var l = str.length; - var level = 0, - i = 0; - for (; i < l; i++) { - if (str[i] === '\\') { - i++; - } else if (str[i] === b[0]) { - level++; - } else if (str[i] === b[1]) { - level--; + for (i = 0; i < ids.length - 1; i++) { + for (var j = i + 1; j < ids.length; j++) { + var path1 = graph.childNodes(graph.entity(ids[i])).map(function (e) { + return e.loc; + }); + var path2 = graph.childNodes(graph.entity(ids[j])).map(function (e) { + return e.loc; + }); + var intersections = geoPathIntersections(path1, path2); // Check if intersections are just nodes lying on top of + // each other/the line, as opposed to crossing it - if (level < 0) { - return i; + var common = utilArrayIntersection(joined[0].nodes.map(function (n) { + return n.loc.toString(); + }), intersections.map(function (n) { + return n.toString(); + })); + + if (common.length !== intersections.length) { + return 'paths_intersect'; + } } } - } - - return -1; - } - - function checkSanitizeDeprecation(opt) { - if (opt && opt.sanitize && !opt.silent) { - console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options'); - } - } // copied from https://stackoverflow.com/a/5450113/806777 + var nodeIds = joined[0].nodes.map(function (n) { + return n.id; + }).slice(1, -1); + var relation; + var tags = {}; + var conflicting = false; + joined[0].forEach(function (way) { + var parents = graph.parentRelations(way); + parents.forEach(function (parent) { + if ((parent.isRestriction() || parent.isConnectivity()) && parent.members.some(function (m) { + return nodeIds.indexOf(m.id) >= 0; + })) { + relation = parent; + } + }); - function repeatString(pattern, count) { - if (count < 1) { - return ''; - } + for (var k in way.tags) { + if (!(k in tags)) { + tags[k] = way.tags[k]; + } else if (tags[k] && osmIsInterestingTag(k) && tags[k] !== way.tags[k]) { + conflicting = true; + } + } + }); - var result = ''; + if (relation) { + return relation.isRestriction() ? 'restriction' : 'connectivity'; + } - while (count > 1) { - if (count & 1) { - result += pattern; + if (conflicting) { + return 'conflicting_tags'; } + }; - count >>= 1; - pattern += pattern; + return action; + } + + function actionMerge(ids) { + function groupEntitiesByGeometry(graph) { + var entities = ids.map(function (id) { + return graph.entity(id); + }); + return Object.assign({ + point: [], + area: [], + line: [], + relation: [] + }, utilArrayGroupBy(entities, function (entity) { + return entity.geometry(graph); + })); } - return result + pattern; - } + var action = function action(graph) { + var geometries = groupEntitiesByGeometry(graph); + var target = geometries.area[0] || geometries.line[0]; + var points = geometries.point; + points.forEach(function (point) { + target = target.mergeTags(point.tags); + graph = graph.replace(target); + graph.parentRelations(point).forEach(function (parent) { + graph = graph.replace(parent.replaceMember(point, target)); + }); + var nodes = utilArrayUniq(graph.childNodes(target)); + var removeNode = point; - var helpers = { - escape: escape$1, - unescape: unescape$1, - edit: edit, - cleanUrl: cleanUrl, - resolveUrl: resolveUrl, - noopTest: noopTest, - merge: merge$1, - splitCells: splitCells, - rtrim: rtrim$1, - findClosingBracket: findClosingBracket, - checkSanitizeDeprecation: checkSanitizeDeprecation, - repeatString: repeatString - }; + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; - var defaults$1 = defaults.defaults; - var rtrim$2 = helpers.rtrim, - splitCells$1 = helpers.splitCells, - _escape = helpers.escape, - findClosingBracket$1 = helpers.findClosingBracket; + if (graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags()) { + continue; + } // Found an uninteresting child node on the target way. + // Move orig point into its place to preserve point's history. #3683 - function outputLink(cap, link, raw) { - var href = link.href; - var title = link.title ? _escape(link.title) : null; - var text = cap[1].replace(/\\([\[\]])/g, '$1'); - if (cap[0].charAt(0) !== '!') { - return { - type: 'link', - raw: raw, - href: href, - title: title, - text: text - }; - } else { - return { - type: 'image', - raw: raw, - href: href, - title: title, - text: _escape(text) - }; - } - } + graph = graph.replace(point.update({ + tags: {}, + loc: node.loc + })); + target = target.replaceNode(node.id, point.id); + graph = graph.replace(target); + removeNode = node; + break; + } - function indentCodeCompensation(raw, text) { - var matchIndentToCode = raw.match(/^(\s+)(?:```)/); + graph = graph.remove(removeNode); + }); - if (matchIndentToCode === null) { - return text; - } + if (target.tags.area === 'yes') { + var tags = Object.assign({}, target.tags); // shallow copy - var indentToCode = matchIndentToCode[1]; - return text.split('\n').map(function (node) { - var matchIndentInNode = node.match(/^\s+/); + delete tags.area; - if (matchIndentInNode === null) { - return node; + if (osmTagSuggestingArea(tags)) { + // remove the `area` tag if area geometry is now implied - #3851 + target = target.update({ + tags: tags + }); + graph = graph.replace(target); + } } - var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), - indentInNode = _matchIndentInNode[0]; + return graph; + }; - if (indentInNode.length >= indentToCode.length) { - return node.slice(indentToCode.length); + action.disabled = function (graph) { + var geometries = groupEntitiesByGeometry(graph); + + if (geometries.point.length === 0 || geometries.area.length + geometries.line.length !== 1 || geometries.relation.length !== 0) { + return 'not_eligible'; } + }; - return node; - }).join('\n'); + return action; } - /** - * Tokenizer - */ - - - var Tokenizer_1 = /*#__PURE__*/function () { - function Tokenizer(options) { - _classCallCheck(this, Tokenizer); - this.options = options || defaults$1; - } + // + // 1. move all the nodes to a common location + // 2. `actionConnect` them - _createClass(Tokenizer, [{ - key: "space", - value: function space(src) { - var cap = this.rules.block.newline.exec(src); + function actionMergeNodes(nodeIDs, loc) { + // If there is a single "interesting" node, use that as the location. + // Otherwise return the average location of all the nodes. + function chooseLoc(graph) { + if (!nodeIDs.length) return null; + var sum = [0, 0]; + var interestingCount = 0; + var interestingLoc; - if (cap) { - if (cap[0].length > 1) { - return { - type: 'space', - raw: cap[0] - }; - } + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); - return { - raw: '\n' - }; + if (node.hasInterestingTags()) { + interestingLoc = ++interestingCount === 1 ? node.loc : null; } - } - }, { - key: "code", - value: function code(src, tokens) { - var cap = this.rules.block.code.exec(src); - - if (cap) { - var lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. - - if (lastToken && lastToken.type === 'paragraph') { - return { - raw: cap[0], - text: cap[0].trimRight() - }; - } - var text = cap[0].replace(/^ {4}/gm, ''); - return { - type: 'code', - raw: cap[0], - codeBlockStyle: 'indented', - text: !this.options.pedantic ? rtrim$2(text, '\n') : text - }; - } + sum = geoVecAdd(sum, node.loc); } - }, { - key: "fences", - value: function fences(src) { - var cap = this.rules.block.fences.exec(src); - if (cap) { - var raw = cap[0]; - var text = indentCodeCompensation(raw, cap[3] || ''); - return { - type: 'code', - raw: raw, - lang: cap[2] ? cap[2].trim() : cap[2], - text: text - }; - } + return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); + } + + var action = function action(graph) { + if (nodeIDs.length < 2) return graph; + var toLoc = loc; + + if (!toLoc) { + toLoc = chooseLoc(graph); } - }, { - key: "heading", - value: function heading(src) { - var cap = this.rules.block.heading.exec(src); - if (cap) { - return { - type: 'heading', - raw: cap[0], - depth: cap[1].length, - text: cap[2] - }; + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); + + if (node.loc !== toLoc) { + graph = graph.replace(node.move(toLoc)); } } - }, { - key: "nptable", - value: function nptable(src) { - var cap = this.rules.block.nptable.exec(src); - if (cap) { - var item = { - type: 'table', - header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [], - raw: cap[0] - }; + return actionConnect(nodeIDs)(graph); + }; - if (item.header.length === item.align.length) { - var l = item.align.length; - var i; + action.disabled = function (graph) { + if (nodeIDs.length < 2) return 'not_eligible'; - for (i = 0; i < l; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; - } - } + for (var i = 0; i < nodeIDs.length; i++) { + var entity = graph.entity(nodeIDs[i]); + if (entity.type !== 'node') return 'not_eligible'; + } - l = item.cells.length; + return actionConnect(nodeIDs).disabled(graph); + }; - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i], item.header.length); - } + return action; + } - return item; + function osmChangeset() { + if (!(this instanceof osmChangeset)) { + return new osmChangeset().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } + } + osmEntity.changeset = osmChangeset; + osmChangeset.prototype = Object.create(osmEntity.prototype); + Object.assign(osmChangeset.prototype, { + type: 'changeset', + extent: function extent() { + return new geoExtent(); + }, + geometry: function geometry() { + return 'changeset'; + }, + asJXON: function asJXON() { + return { + osm: { + changeset: { + tag: Object.keys(this.tags).map(function (k) { + return { + '@k': k, + '@v': this.tags[k] + }; + }, this), + '@version': 0.6, + '@generator': 'iD' } } - } - }, { - key: "hr", - value: function hr(src) { - var cap = this.rules.block.hr.exec(src); + }; + }, + // Generate [osmChange](http://wiki.openstreetmap.org/wiki/OsmChange) + // XML. Returns a string. + osmChangeJXON: function osmChangeJXON(changes) { + var changeset_id = this.id; - if (cap) { - return { - type: 'hr', - raw: cap[0] - }; - } - } - }, { - key: "blockquote", - value: function blockquote(src) { - var cap = this.rules.block.blockquote.exec(src); + function nest(x, order) { + var groups = {}; - if (cap) { - var text = cap[0].replace(/^ *> ?/gm, ''); - return { - type: 'blockquote', - raw: cap[0], - text: text - }; + for (var i = 0; i < x.length; i++) { + var tagName = Object.keys(x[i])[0]; + if (!groups[tagName]) groups[tagName] = []; + groups[tagName].push(x[i][tagName]); } - } - }, { - key: "list", - value: function list(src) { - var cap = this.rules.block.list.exec(src); - - if (cap) { - var raw = cap[0]; - var bull = cap[2]; - var isordered = bull.length > 1; - var isparen = bull[bull.length - 1] === ')'; - var list = { - type: 'list', - raw: raw, - ordered: isordered, - start: isordered ? +bull.slice(0, -1) : '', - loose: false, - items: [] - }; // Get each top-level item. - var itemMatch = cap[0].match(this.rules.block.item); - var next = false, - item, - space, - b, - addBack, - loose, - istask, - ischecked; - var l = itemMatch.length; + var ordered = {}; + order.forEach(function (o) { + if (groups[o]) ordered[o] = groups[o]; + }); + return ordered; + } // sort relations in a changeset by dependencies - for (var i = 0; i < l; i++) { - item = itemMatch[i]; - raw = item; // Remove the list item's bullet - // so it is seen as the next token. - space = item.length; - item = item.replace(/^ *([*+-]|\d+[.)]) ?/, ''); // Outdent whatever the - // list item contains. Hacky. + function sort(changes) { + // find a referenced relation in the current changeset + function resolve(item) { + return relations.find(function (relation) { + return item.keyAttributes.type === 'relation' && item.keyAttributes.ref === relation['@id']; + }); + } // a new item is an item that has not been already processed - if (~item.indexOf('\n ')) { - space -= item.length; - item = !this.options.pedantic ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '') : item.replace(/^ {1,4}/gm, ''); - } // Determine whether the next list item belongs here. - // Backpedal if it does not belong in this list. + function isNew(item) { + return !sorted[item['@id']] && !processing.find(function (proc) { + return proc['@id'] === item['@id']; + }); + } - if (i !== l - 1) { - b = this.rules.block.bullet.exec(itemMatch[i + 1])[0]; + var processing = []; + var sorted = {}; + var relations = changes.relation; + if (!relations) return changes; - if (isordered ? b.length === 1 || !isparen && b[b.length - 1] === ')' : b.length > 1 || this.options.smartLists && b !== bull) { - addBack = itemMatch.slice(i + 1).join('\n'); - list.raw = list.raw.substring(0, list.raw.length - addBack.length); - i = l - 1; - } - } // Determine whether item is loose or not. - // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ - // for discount behavior. + for (var i = 0; i < relations.length; i++) { + var relation = relations[i]; // skip relation if already sorted + if (!sorted[relation['@id']]) { + processing.push(relation); + } - loose = next || /\n\n(?!\s*$)/.test(item); + while (processing.length > 0) { + var next = processing[0], + deps = next.member.map(resolve).filter(Boolean).filter(isNew); - if (i !== l - 1) { - next = item.charAt(item.length - 1) === '\n'; - if (!loose) loose = next; + if (deps.length === 0) { + sorted[next['@id']] = next; + processing.shift(); + } else { + processing = deps.concat(processing); } + } + } - if (loose) { - list.loose = true; - } // Check for task list items + changes.relation = Object.values(sorted); + return changes; + } + function rep(entity) { + return entity.asJXON(changeset_id); + } - istask = /^\[[ xX]\] /.test(item); - ischecked = undefined; + return { + osmChange: { + '@version': 0.6, + '@generator': 'iD', + 'create': sort(nest(changes.created.map(rep), ['node', 'way', 'relation'])), + 'modify': nest(changes.modified.map(rep), ['node', 'way', 'relation']), + 'delete': Object.assign(nest(changes.deleted.map(rep), ['relation', 'way', 'node']), { + '@if-unused': true + }) + } + }; + }, + asGeoJSON: function asGeoJSON() { + return {}; + } + }); - if (istask) { - ischecked = item[1] !== ' '; - item = item.replace(/^\[[ xX]\] +/, ''); - } + function osmNote() { + if (!(this instanceof osmNote)) { + return new osmNote().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } + } - list.items.push({ - type: 'list_item', - raw: raw, - task: istask, - checked: ischecked, - loose: loose, - text: item - }); - } + osmNote.id = function () { + return osmNote.id.next--; + }; - return list; - } - } - }, { - key: "html", - value: function html(src) { - var cap = this.rules.block.html.exec(src); + osmNote.id.next = -1; + Object.assign(osmNote.prototype, { + type: 'note', + initialize: function initialize(sources) { + for (var i = 0; i < sources.length; ++i) { + var source = sources[i]; - if (cap) { - return { - type: this.options.sanitize ? 'paragraph' : 'html', - raw: cap[0], - pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), - text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] - }; + for (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } } } - }, { - key: "def", - value: function def(src) { - var cap = this.rules.block.def.exec(src); - if (cap) { - if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); - var tag = cap[1].toLowerCase().replace(/\s+/g, ' '); - return { - tag: tag, - raw: cap[0], - href: cap[2], - title: cap[3] - }; - } + if (!this.id) { + this.id = osmNote.id().toString(); } - }, { - key: "table", - value: function table(src) { - var cap = this.rules.block.table.exec(src); - if (cap) { - var item = { - type: 'table', - header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] - }; + return this; + }, + extent: function extent() { + return new geoExtent(this.loc); + }, + update: function update(attrs) { + return osmNote(this, attrs); // {v: 1 + (this.v || 0)} + }, + isNew: function isNew() { + return this.id < 0; + }, + move: function move(loc) { + return this.update({ + loc: loc + }); + } + }); - if (item.header.length === item.align.length) { - item.raw = cap[0]; - var l = item.align.length; - var i; + function osmRelation() { + if (!(this instanceof osmRelation)) { + return new osmRelation().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } + } + osmEntity.relation = osmRelation; + osmRelation.prototype = Object.create(osmEntity.prototype); - for (i = 0; i < l; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; - } - } + osmRelation.creationOrder = function (a, b) { + var aId = parseInt(osmEntity.id.toOSM(a.id), 10); + var bId = parseInt(osmEntity.id.toOSM(b.id), 10); + if (aId < 0 || bId < 0) return aId - bId; + return bId - aId; + }; - l = item.cells.length; + Object.assign(osmRelation.prototype, { + type: 'relation', + members: [], + copy: function copy(resolver, copies) { + if (copies[this.id]) return copies[this.id]; + var copy = osmEntity.prototype.copy.call(this, resolver, copies); + var members = this.members.map(function (member) { + return Object.assign({}, member, { + id: resolver.entity(member.id).copy(resolver, copies).id + }); + }); + copy = copy.update({ + members: members + }); + copies[this.id] = copy; + return copy; + }, + extent: function extent(resolver, memo) { + return resolver["transient"](this, 'extent', function () { + if (memo && memo[this.id]) return geoExtent(); + memo = memo || {}; + memo[this.id] = true; + var extent = geoExtent(); - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); - } + for (var i = 0; i < this.members.length; i++) { + var member = resolver.hasEntity(this.members[i].id); - return item; + if (member) { + extent._extend(member.extent(resolver, memo)); } } + + return extent; + }); + }, + geometry: function geometry(graph) { + return graph["transient"](this, 'geometry', function () { + return this.isMultipolygon() ? 'area' : 'relation'; + }); + }, + isDegenerate: function isDegenerate() { + return this.members.length === 0; + }, + // Return an array of members, each extended with an 'index' property whose value + // is the member index. + indexedMembers: function indexedMembers() { + var result = new Array(this.members.length); + + for (var i = 0; i < this.members.length; i++) { + result[i] = Object.assign({}, this.members[i], { + index: i + }); } - }, { - key: "lheading", - value: function lheading(src) { - var cap = this.rules.block.lheading.exec(src); - if (cap) { - return { - type: 'heading', - raw: cap[0], - depth: cap[2].charAt(0) === '=' ? 1 : 2, - text: cap[1] - }; + return result; + }, + // Return the first member with the given role. A copy of the member object + // is returned, extended with an 'index' property whose value is the member index. + memberByRole: function memberByRole(role) { + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + return Object.assign({}, this.members[i], { + index: i + }); } } - }, { - key: "paragraph", - value: function paragraph(src) { - var cap = this.rules.block.paragraph.exec(src); + }, + // Same as memberByRole, but returns all members with the given role + membersByRole: function membersByRole(role) { + var result = []; + + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + result.push(Object.assign({}, this.members[i], { + index: i + })); + } + } + + return result; + }, + // Return the first member with the given id. A copy of the member object + // is returned, extended with an 'index' property whose value is the member index. + memberById: function memberById(id) { + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].id === id) { + return Object.assign({}, this.members[i], { + index: i + }); + } + } + }, + // Return the first member with the given id and role. A copy of the member object + // is returned, extended with an 'index' property whose value is the member index. + memberByIdAndRole: function memberByIdAndRole(id, role) { + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].id === id && this.members[i].role === role) { + return Object.assign({}, this.members[i], { + index: i + }); + } + } + }, + addMember: function addMember(member, index) { + var members = this.members.slice(); + members.splice(index === undefined ? members.length : index, 0, member); + return this.update({ + members: members + }); + }, + updateMember: function updateMember(member, index) { + var members = this.members.slice(); + members.splice(index, 1, Object.assign({}, members[index], member)); + return this.update({ + members: members + }); + }, + removeMember: function removeMember(index) { + var members = this.members.slice(); + members.splice(index, 1); + return this.update({ + members: members + }); + }, + removeMembersWithID: function removeMembersWithID(id) { + var members = this.members.filter(function (m) { + return m.id !== id; + }); + return this.update({ + members: members + }); + }, + moveMember: function moveMember(fromIndex, toIndex) { + var members = this.members.slice(); + members.splice(toIndex, 0, members.splice(fromIndex, 1)[0]); + return this.update({ + members: members + }); + }, + // Wherever a member appears with id `needle.id`, replace it with a member + // with id `replacement.id`, type `replacement.type`, and the original role, + // By default, adding a duplicate member (by id and role) is prevented. + // Return an updated relation. + replaceMember: function replaceMember(needle, replacement, keepDuplicates) { + if (!this.memberById(needle.id)) return this; + var members = []; - if (cap) { - return { - type: 'paragraph', - raw: cap[0], - text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1] - }; + for (var i = 0; i < this.members.length; i++) { + var member = this.members[i]; + + if (member.id !== needle.id) { + members.push(member); + } else if (keepDuplicates || !this.memberByIdAndRole(replacement.id, member.role)) { + members.push({ + id: replacement.id, + type: replacement.type, + role: member.role + }); } } - }, { - key: "text", - value: function text(src, tokens) { - var cap = this.rules.block.text.exec(src); - - if (cap) { - var lastToken = tokens[tokens.length - 1]; - if (lastToken && lastToken.type === 'text') { + return this.update({ + members: members + }); + }, + asJXON: function asJXON(changeset_id) { + var r = { + relation: { + '@id': this.osmId(), + '@version': this.version || 0, + member: this.members.map(function (member) { return { - raw: cap[0], - text: cap[0] + keyAttributes: { + type: member.type, + role: member.role, + ref: osmEntity.id.toOSM(member.id) + } }; - } - - return { - type: 'text', - raw: cap[0], - text: cap[0] - }; + }, this), + tag: Object.keys(this.tags).map(function (k) { + return { + keyAttributes: { + k: k, + v: this.tags[k] + } + }; + }, this) } + }; + + if (changeset_id) { + r.relation['@changeset'] = changeset_id; } - }, { - key: "escape", - value: function escape(src) { - var cap = this.rules.inline.escape.exec(src); - if (cap) { + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + if (this.isMultipolygon()) { return { - type: 'escape', - raw: cap[0], - text: _escape(cap[1]) + type: 'MultiPolygon', + coordinates: this.multipolygon(resolver) }; - } - } - }, { - key: "tag", - value: function tag(src, inLink, inRawBlock) { - var cap = this.rules.inline.tag.exec(src); - - if (cap) { - if (!inLink && /^/i.test(cap[0])) { - inLink = false; - } - - if (!inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { - inRawBlock = true; - } else if (inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { - inRawBlock = false; - } - + } else { return { - type: this.options.sanitize ? 'text' : 'html', - raw: cap[0], - inLink: inLink, - inRawBlock: inRawBlock, - text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + type: 'FeatureCollection', + properties: this.tags, + features: this.members.map(function (member) { + return Object.assign({ + role: member.role + }, resolver.entity(member.id).asGeoJSON(resolver)); + }) }; } - } - }, { - key: "link", - value: function link(src) { - var cap = this.rules.inline.link.exec(src); - - if (cap) { - var lastParenIndex = findClosingBracket$1(cap[2], '()'); - - if (lastParenIndex > -1) { - var start = cap[0].indexOf('!') === 0 ? 5 : 4; - var linkLen = start + cap[1].length + lastParenIndex; - cap[2] = cap[2].substring(0, lastParenIndex); - cap[0] = cap[0].substring(0, linkLen).trim(); - cap[3] = ''; - } - - var href = cap[2]; - var title = ''; - - if (this.options.pedantic) { - var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); - - if (link) { - href = link[1]; - title = link[3]; - } else { - title = ''; - } - } else { - title = cap[3] ? cap[3].slice(1, -1) : ''; - } - - href = href.trim().replace(/^<([\s\S]*)>$/, '$1'); - var token = outputLink(cap, { - href: href ? href.replace(this.rules.inline._escapes, '$1') : href, - title: title ? title.replace(this.rules.inline._escapes, '$1') : title - }, cap[0]); - return token; + }); + }, + area: function area(resolver) { + return resolver["transient"](this, 'area', function () { + return d3_geoArea(this.asGeoJSON(resolver)); + }); + }, + isMultipolygon: function isMultipolygon() { + return this.tags.type === 'multipolygon'; + }, + isComplete: function isComplete(resolver) { + for (var i = 0; i < this.members.length; i++) { + if (!resolver.hasEntity(this.members[i].id)) { + return false; } } - }, { - key: "reflink", - value: function reflink(src, links) { - var cap; - - if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { - var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); - link = links[link.toLowerCase()]; - if (!link || !link.href) { - var text = cap[0].charAt(0); - return { - type: 'text', - raw: text, - text: text - }; - } + return true; + }, + hasFromViaTo: function hasFromViaTo() { + return this.members.some(function (m) { + return m.role === 'from'; + }) && this.members.some(function (m) { + return m.role === 'via'; + }) && this.members.some(function (m) { + return m.role === 'to'; + }); + }, + isRestriction: function isRestriction() { + return !!(this.tags.type && this.tags.type.match(/^restriction:?/)); + }, + isValidRestriction: function isValidRestriction() { + if (!this.isRestriction()) return false; + var froms = this.members.filter(function (m) { + return m.role === 'from'; + }); + var vias = this.members.filter(function (m) { + return m.role === 'via'; + }); + var tos = this.members.filter(function (m) { + return m.role === 'to'; + }); + if (froms.length !== 1 && this.tags.restriction !== 'no_entry') return false; + if (froms.some(function (m) { + return m.type !== 'way'; + })) return false; + if (tos.length !== 1 && this.tags.restriction !== 'no_exit') return false; + if (tos.some(function (m) { + return m.type !== 'way'; + })) return false; + if (vias.length === 0) return false; + if (vias.length > 1 && vias.some(function (m) { + return m.type !== 'way'; + })) return false; + return true; + }, + isConnectivity: function isConnectivity() { + return !!(this.tags.type && this.tags.type.match(/^connectivity:?/)); + }, + // Returns an array [A0, ... An], each Ai being an array of node arrays [Nds0, ... Ndsm], + // where Nds0 is an outer ring and subsequent Ndsi's (if any i > 0) being inner rings. + // + // This corresponds to the structure needed for rendering a multipolygon path using a + // `evenodd` fill rule, as well as the structure of a GeoJSON MultiPolygon geometry. + // + // In the case of invalid geometries, this function will still return a result which + // includes the nodes of all way members, but some Nds may be unclosed and some inner + // rings not matched with the intended outer ring. + // + multipolygon: function multipolygon(resolver) { + var outers = this.members.filter(function (m) { + return 'outer' === (m.role || 'outer'); + }); + var inners = this.members.filter(function (m) { + return 'inner' === m.role; + }); + outers = osmJoinWays(outers, resolver); + inners = osmJoinWays(inners, resolver); - var token = outputLink(cap, link, cap[0]); - return token; + var sequenceToLineString = function sequenceToLineString(sequence) { + if (sequence.nodes.length > 2 && sequence.nodes[0] !== sequence.nodes[sequence.nodes.length - 1]) { + // close unclosed parts to ensure correct area rendering - #2945 + sequence.nodes.push(sequence.nodes[0]); } - } - }, { - key: "strong", - value: function strong(src, maskedSrc) { - var prevChar = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; - var match = this.rules.inline.strong.start.exec(src); - if (match && (!match[1] || match[1] && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar)))) { - maskedSrc = maskedSrc.slice(-1 * src.length); - var endReg = match[0] === '**' ? this.rules.inline.strong.endAst : this.rules.inline.strong.endUnd; - endReg.lastIndex = 0; - var cap; - - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.strong.middle.exec(maskedSrc.slice(0, match.index + 3)); + return sequence.nodes.map(function (node) { + return node.loc; + }); + }; - if (cap) { - return { - type: 'strong', - raw: src.slice(0, cap[0].length), - text: src.slice(2, cap[0].length - 2) - }; - } - } - } - } - }, { - key: "em", - value: function em(src, maskedSrc) { - var prevChar = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; - var match = this.rules.inline.em.start.exec(src); + outers = outers.map(sequenceToLineString); + inners = inners.map(sequenceToLineString); + var result = outers.map(function (o) { + // Heuristic for detecting counterclockwise winding order. Assumes + // that OpenStreetMap polygons are not hemisphere-spanning. + return [d3_geoArea({ + type: 'Polygon', + coordinates: [o] + }) > 2 * Math.PI ? o.reverse() : o]; + }); - if (match && (!match[1] || match[1] && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar)))) { - maskedSrc = maskedSrc.slice(-1 * src.length); - var endReg = match[0] === '*' ? this.rules.inline.em.endAst : this.rules.inline.em.endUnd; - endReg.lastIndex = 0; - var cap; + function findOuter(inner) { + var o, outer; - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.em.middle.exec(maskedSrc.slice(0, match.index + 2)); + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - if (cap) { - return { - type: 'em', - raw: src.slice(0, cap[0].length), - text: src.slice(1, cap[0].length - 1) - }; - } + if (geoPolygonContainsPolygon(outer, inner)) { + return o; } } - } - }, { - key: "codespan", - value: function codespan(src) { - var cap = this.rules.inline.code.exec(src); - if (cap) { - var text = cap[2].replace(/\n/g, ' '); - var hasNonSpaceChars = /[^ ]/.test(text); - var hasSpaceCharsOnBothEnds = text.startsWith(' ') && text.endsWith(' '); + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { - text = text.substring(1, text.length - 1); + if (geoPolygonIntersectsPolygon(outer, inner, false)) { + return o; } - - text = _escape(text, true); - return { - type: 'codespan', - raw: cap[0], - text: text - }; } } - }, { - key: "br", - value: function br(src) { - var cap = this.rules.inline.br.exec(src); - if (cap) { - return { - type: 'br', - raw: cap[0] - }; - } - } - }, { - key: "del", - value: function del(src) { - var cap = this.rules.inline.del.exec(src); + for (var i = 0; i < inners.length; i++) { + var inner = inners[i]; - if (cap) { - return { - type: 'del', - raw: cap[0], - text: cap[1] - }; + if (d3_geoArea({ + type: 'Polygon', + coordinates: [inner] + }) < 2 * Math.PI) { + inner = inner.reverse(); } - } - }, { - key: "autolink", - value: function autolink(src, mangle) { - var cap = this.rules.inline.autolink.exec(src); - - if (cap) { - var text, href; - if (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); - href = 'mailto:' + text; - } else { - text = _escape(cap[1]); - href = text; - } + var o = findOuter(inners[i]); - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; + if (o !== undefined) { + result[o].push(inners[i]); + } else { + result.push([inners[i]]); // Invalid geometry } } - }, { - key: "url", - value: function url(src, mangle) { - var cap; - if (cap = this.rules.inline.url.exec(src)) { - var text, href; - - if (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); - href = 'mailto:' + text; - } else { - // do extended autolink path validation - var prevCapZero; + return result; + } + }); - do { - prevCapZero = cap[0]; - cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; - } while (prevCapZero !== cap[0]); + var QAItem = /*#__PURE__*/function () { + function QAItem(loc, service, itemType, id, props) { + _classCallCheck$1(this, QAItem); - text = _escape(cap[0]); + // Store required properties + this.loc = loc; + this.service = service.title; + this.itemType = itemType; // All issues must have an ID for selection, use generic if none specified - if (cap[1] === 'www.') { - href = 'http://' + text; - } else { - href = text; - } - } + this.id = id ? id : "".concat(QAItem.id()); + this.update(props); // Some QA services have marker icons to differentiate issues - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; - } + if (service && typeof service.getIcon === 'function') { + this.icon = service.getIcon(itemType); } - }, { - key: "inlineText", - value: function inlineText(src, inRawBlock, smartypants) { - var cap = this.rules.inline.text.exec(src); + } - if (cap) { - var text; + _createClass$1(QAItem, [{ + key: "update", + value: function update(props) { + var _this = this; - if (inRawBlock) { - text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]; - } else { - text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]); - } + // You can't override this initial information + var loc = this.loc, + service = this.service, + itemType = this.itemType, + id = this.id; + Object.keys(props).forEach(function (prop) { + return _this[prop] = props[prop]; + }); + this.loc = loc; + this.service = service; + this.itemType = itemType; + this.id = id; + return this; + } // Generic handling for newly created QAItems - return { - type: 'text', - raw: cap[0], - text: text - }; - } + }], [{ + key: "id", + value: function id() { + return this.nextId--; } }]); - return Tokenizer; + return QAItem; }(); + QAItem.nextId = -1; - var noopTest$1 = helpers.noopTest, - edit$1 = helpers.edit, - merge$2 = helpers.merge; - /** - * Block-Level Grammar - */ - - var block = { - newline: /^\n+/, - code: /^( {4}[^\n]+\n*)+/, - fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, - hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, - heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/, - blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, - list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, - html: '^ {0,3}(?:' // optional indentation - + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) - + '|comment[^\\n]*(\\n+|$)' // (2) - + '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3) - + '|\\n*|$)' // (4) - + '|\\n*|$)' // (5) - + '|)[\\s\\S]*?(?:\\n{2,}|$)' // (6) - + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag - + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag - + ')', - def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, - nptable: noopTest$1, - table: noopTest$1, - lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, - // regex template, placeholders will be replaced according to different paragraph - // interruption rules of commonmark and the original markdown spec: - _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html)[^\n]+)*)/, - text: /^[^\n]+/ - }; - block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; - block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; - block.def = edit$1(block.def).replace('label', block._label).replace('title', block._title).getRegex(); - block.bullet = /(?:[*+-]|\d{1,9}[.)])/; - block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/; - block.item = edit$1(block.item, 'gm').replace(/bull/g, block.bullet).getRegex(); - block.list = edit$1(block.list).replace(/bull/g, block.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + block.def.source + ')').getRegex(); - block._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul'; - block._comment = /|$)/; - block.html = edit$1(block.html, 'i').replace('comment', block._comment).replace('tag', block._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(); - block.paragraph = edit$1(block._paragraph).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs - .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks - .getRegex(); - block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex(); - /** - * Normal Block Grammar - */ - - block.normal = merge$2({}, block); - /** - * GFM Block Grammar - */ - - block.gfm = merge$2({}, block.normal, { - nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header - + ' {0,3}([-:]+ *\\|[-| :]*)' // Align - + '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', - // Cells - table: '^ *\\|(.+)\\n' // Header - + ' {0,3}\\|?( *[-:]+[-| :]*)' // Align - + '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells - - }); - block.gfm.nptable = edit$1(block.gfm.nptable).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks - .getRegex(); - block.gfm.table = edit$1(block.gfm.table).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks - .getRegex(); - /** - * Pedantic grammar (original John Gruber's loose markdown specification) - */ - - block.pedantic = merge$2({}, block.normal, { - html: edit$1('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag - + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').replace('comment', block._comment).replace(/tag/g, '(?!(?:' + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub' + '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)' + '\\b)\\w+(?!:|[^\\w\\s@]*@)\\b').getRegex(), - def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, - heading: /^ *(#{1,6}) *([^\n]+?) *(?:#+ *)?(?:\n+|$)/, - fences: noopTest$1, - // fences not supported - paragraph: edit$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() - }); - /** - * Inline-Level Grammar - */ - - var inline = { - escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, - autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, - url: noopTest$1, - tag: '^comment' + '|^' // self-closing tag - + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag - + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. - + '|^' // declaration, e.g. - + '|^', - // CDATA section - link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, - reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, - nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, - reflinkSearch: 'reflink|nolink(?!\\()', - strong: { - start: /^(?:(\*\*(?=[*punctuation]))|\*\*)(?![\s])|__/, - // (1) returns if starts w/ punctuation - middle: /^\*\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*\*$|^__(?![\s])((?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?)__$/, - endAst: /[^punctuation\s]\*\*(?!\*)|[punctuation]\*\*(?!\*)(?:(?=[punctuation_\s]|$))/, - // last char can't be punct, or final * must also be followed by punct (or endline) - endUnd: /[^\s]__(?!_)(?:(?=[punctuation*\s])|$)/ // last char can't be a space, and final _ must preceed punct or \s (or endline) + // + // Optionally, split only the given ways, if multiple ways share + // the given node. + // + // This is the inverse of `iD.actionJoin`. + // + // For testing convenience, accepts an ID to assign to the new way. + // Normally, this will be undefined and the way will automatically + // be assigned a new ID. + // + // Reference: + // https://github.com/systemed/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/SplitWayAction.as + // - }, - em: { - start: /^(?:(\*(?=[punctuation]))|\*)(?![*\s])|_/, - // (1) returns if starts w/ punctuation - middle: /^\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*$|^_(?![_\s])(?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?_$/, - endAst: /[^punctuation\s]\*(?!\*)|[punctuation]\*(?!\*)(?:(?=[punctuation_\s]|$))/, - // last char can't be punct, or final * must also be followed by punct (or endline) - endUnd: /[^\s]_(?!_)(?:(?=[punctuation*\s])|$)/ // last char can't be a space, and final _ must preceed punct or \s (or endline) + function actionSplit(nodeIds, newWayIds) { + // accept single ID for backwards-compatiblity + if (typeof nodeIds === 'string') nodeIds = [nodeIds]; - }, - code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, - br: /^( {2,}|\\)\n(?!\s*$)/, - del: noopTest$1, - text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\?@\\[\\]`^{|}~'; - inline.punctuation = edit$1(inline.punctuation).replace(/punctuation/g, inline._punctuation).getRegex(); // sequences em should skip over [title](link), `code`, - - inline._blockSkip = '\\[[^\\]]*?\\]\\([^\\)]*?\\)|`[^`]*?`|<[^>]*?>'; - inline._overlapSkip = '__[^_]*?__|\\*\\*\\[^\\*\\]*?\\*\\*'; - inline._comment = edit$1(block._comment).replace('(?:-->|$)', '-->').getRegex(); - inline.em.start = edit$1(inline.em.start).replace(/punctuation/g, inline._punctuation).getRegex(); - inline.em.middle = edit$1(inline.em.middle).replace(/punctuation/g, inline._punctuation).replace(/overlapSkip/g, inline._overlapSkip).getRegex(); - inline.em.endAst = edit$1(inline.em.endAst, 'g').replace(/punctuation/g, inline._punctuation).getRegex(); - inline.em.endUnd = edit$1(inline.em.endUnd, 'g').replace(/punctuation/g, inline._punctuation).getRegex(); - inline.strong.start = edit$1(inline.strong.start).replace(/punctuation/g, inline._punctuation).getRegex(); - inline.strong.middle = edit$1(inline.strong.middle).replace(/punctuation/g, inline._punctuation).replace(/overlapSkip/g, inline._overlapSkip).getRegex(); - inline.strong.endAst = edit$1(inline.strong.endAst, 'g').replace(/punctuation/g, inline._punctuation).getRegex(); - inline.strong.endUnd = edit$1(inline.strong.endUnd, 'g').replace(/punctuation/g, inline._punctuation).getRegex(); - inline.blockSkip = edit$1(inline._blockSkip, 'g').getRegex(); - inline.overlapSkip = edit$1(inline._overlapSkip, 'g').getRegex(); - inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g; - inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/; - inline._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/; - inline.autolink = edit$1(inline.autolink).replace('scheme', inline._scheme).replace('email', inline._email).getRegex(); - inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/; - inline.tag = edit$1(inline.tag).replace('comment', inline._comment).replace('attribute', inline._attribute).getRegex(); - inline._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/; - inline._href = /<(?:\\[<>]?|[^\s<>\\])*>|[^\s\x00-\x1f]*/; - inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/; - inline.link = edit$1(inline.link).replace('label', inline._label).replace('href', inline._href).replace('title', inline._title).getRegex(); - inline.reflink = edit$1(inline.reflink).replace('label', inline._label).getRegex(); - inline.reflinkSearch = edit$1(inline.reflinkSearch, 'g').replace('reflink', inline.reflink).replace('nolink', inline.nolink).getRegex(); - /** - * Normal Inline Grammar - */ + var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created - inline.normal = merge$2({}, inline); - /** - * Pedantic Inline Grammar - */ - inline.pedantic = merge$2({}, inline.normal, { - strong: { - start: /^__|\*\*/, - middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, - endAst: /\*\*(?!\*)/g, - endUnd: /__(?!_)/g - }, - em: { - start: /^_|\*/, - middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, - endAst: /\*(?!\*)/g, - endUnd: /_(?!_)/g - }, - link: edit$1(/^!?\[(label)\]\((.*?)\)/).replace('label', inline._label).getRegex(), - reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline._label).getRegex() - }); - /** - * GFM Inline Grammar - */ + var _keepHistoryOn = 'longest'; // 'longest', 'first' + // The IDs of the ways actually created by running this action - inline.gfm = merge$2({}, inline.normal, { - escape: edit$1(inline.escape).replace('])', '~|])').getRegex(), - _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, - url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, - _backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/, - del: /^~+(?=\S)([\s\S]*?\S)~+/, - text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\ 0.5) { - ch = 'x' + ch.toString(16); + for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { + length += dist(graph, nodes[i], nodes[wrap(i - 1)]); + lengths[i] = length; } - out += '&#' + ch + ';'; - } - - return out; - } - /** - * Block Lexer - */ + length = 0; + for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { + length += dist(graph, nodes[i], nodes[wrap(i + 1)]); - var Lexer_1 = /*#__PURE__*/function () { - function Lexer(options) { - _classCallCheck(this, Lexer); + if (length < lengths[i]) { + lengths[i] = length; + } + } // determine best opposite node to split - this.tokens = []; - this.tokens.links = Object.create(null); - this.options = options || defaults$2; - this.options.tokenizer = this.options.tokenizer || new Tokenizer_1(); - this.tokenizer = this.options.tokenizer; - this.tokenizer.options = this.options; - var rules = { - block: block$1.normal, - inline: inline$1.normal - }; - if (this.options.pedantic) { - rules.block = block$1.pedantic; - rules.inline = inline$1.pedantic; - } else if (this.options.gfm) { - rules.block = block$1.gfm; + for (i = 0; i < nodes.length; i++) { + var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); - if (this.options.breaks) { - rules.inline = inline$1.breaks; - } else { - rules.inline = inline$1.gfm; + if (cost > best) { + idxB = i; + best = cost; } } - this.tokenizer.rules = rules; + return idxB; } - /** - * Expose Rules - */ + function totalLengthBetweenNodes(graph, nodes) { + var totalLength = 0; - _createClass(Lexer, [{ - key: "lex", - - /** - * Preprocessing - */ - value: function lex(src) { - src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); - this.blockTokens(src, this.tokens, true); - this.inline(this.tokens); - return this.tokens; + for (var i = 0; i < nodes.length - 1; i++) { + totalLength += dist(graph, nodes[i], nodes[i + 1]); } - /** - * Lexing - */ - }, { - key: "blockTokens", - value: function blockTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - src = src.replace(/^ +$/gm, ''); - var token, i, l, lastToken; + return totalLength; + } - while (src) { - // newline - if (token = this.tokenizer.space(src)) { - src = src.substring(token.raw.length); + function split(graph, nodeId, wayA, newWayId) { + var wayB = osmWay({ + id: newWayId, + tags: wayA.tags + }); // `wayB` is the NEW way - if (token.type) { - tokens.push(token); - } + var origNodes = wayA.nodes.slice(); + var nodesA; + var nodesB; + var isArea = wayA.isArea(); + var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); - continue; - } // code + if (wayA.isClosed()) { + var nodes = wayA.nodes.slice(0, -1); + var idxA = nodes.indexOf(nodeId); + var idxB = splitArea(nodes, idxA, graph); + if (idxB < idxA) { + nodesA = nodes.slice(idxA).concat(nodes.slice(0, idxB + 1)); + nodesB = nodes.slice(idxB, idxA + 1); + } else { + nodesA = nodes.slice(idxA, idxB + 1); + nodesB = nodes.slice(idxB).concat(nodes.slice(0, idxA + 1)); + } + } else { + var idx = wayA.nodes.indexOf(nodeId, 1); + nodesA = wayA.nodes.slice(0, idx + 1); + nodesB = wayA.nodes.slice(idx); + } - if (token = this.tokenizer.code(src, tokens)) { - src = src.substring(token.raw.length); + var lengthA = totalLengthBetweenNodes(graph, nodesA); + var lengthB = totalLengthBetweenNodes(graph, nodesB); - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + if (_keepHistoryOn === 'longest' && lengthB > lengthA) { + // keep the history on the longer way, regardless of the node count + wayA = wayA.update({ + nodes: nodesB + }); + wayB = wayB.update({ + nodes: nodesA + }); + var temp = lengthA; + lengthA = lengthB; + lengthB = temp; + } else { + wayA = wayA.update({ + nodes: nodesA + }); + wayB = wayB.update({ + nodes: nodesB + }); + } - continue; - } // fences + if (wayA.tags.step_count) { + // divide up the the step count proportionally between the two ways + var stepCount = parseFloat(wayA.tags.step_count); + if (stepCount && // ensure a number + isFinite(stepCount) && // ensure positive + stepCount > 0 && // ensure integer + Math.round(stepCount) === stepCount) { + var tagsA = Object.assign({}, wayA.tags); + var tagsB = Object.assign({}, wayB.tags); + var ratioA = lengthA / (lengthA + lengthB); + var countA = Math.round(stepCount * ratioA); + tagsA.step_count = countA.toString(); + tagsB.step_count = (stepCount - countA).toString(); + wayA = wayA.update({ + tags: tagsA + }); + wayB = wayB.update({ + tags: tagsB + }); + } + } - if (token = this.tokenizer.fences(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // heading + graph = graph.replace(wayA); + graph = graph.replace(wayB); + graph.parentRelations(wayA).forEach(function (relation) { + var member; // Turn restrictions - make sure: + // 1. Splitting a FROM/TO way - only `wayA` OR `wayB` remains in relation + // (whichever one is connected to the VIA node/ways) + // 2. Splitting a VIA way - `wayB` remains in relation as a VIA way + if (relation.hasFromViaTo()) { + var f = relation.memberByRole('from'); + var v = relation.membersByRole('via'); + var t = relation.memberByRole('to'); + var i; // 1. split a FROM/TO - if (token = this.tokenizer.heading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // table no leading pipe (gfm) + if (f.id === wayA.id || t.id === wayA.id) { + var keepB = false; + if (v.length === 1 && v[0].type === 'node') { + // check via node + keepB = wayB.contains(v[0].id); + } else { + // check via way(s) + for (i = 0; i < v.length; i++) { + if (v[i].type === 'way') { + var wayVia = graph.hasEntity(v[i].id); - if (token = this.tokenizer.nptable(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // hr + if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { + keepB = true; + break; + } + } + } + } + if (keepB) { + relation = relation.replaceMember(wayA, wayB); + graph = graph.replace(relation); + } // 2. split a VIA - if (token = this.tokenizer.hr(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // blockquote + } else { + for (i = 0; i < v.length; i++) { + if (v[i].type === 'way' && v[i].id === wayA.id) { + member = { + id: wayB.id, + type: 'way', + role: 'via' + }; + graph = actionAddMember(relation.id, member, v[i].index + 1)(graph); + break; + } + } + } // All other relations (Routes, Multipolygons, etc): + // 1. Both `wayA` and `wayB` remain in the relation + // 2. But must be inserted as a pair (see `actionAddMember` for details) + + } else { + if (relation === isOuter) { + graph = graph.replace(relation.mergeTags(wayA.tags)); + graph = graph.replace(wayA.update({ + tags: {} + })); + graph = graph.replace(wayB.update({ + tags: {} + })); + } + member = { + id: wayB.id, + type: 'way', + role: relation.memberById(wayA.id).role + }; + var insertPair = { + originalID: wayA.id, + insertedID: wayB.id, + nodes: origNodes + }; + graph = actionAddMember(relation.id, member, undefined, insertPair)(graph); + } + }); - if (token = this.tokenizer.blockquote(src)) { - src = src.substring(token.raw.length); - token.tokens = this.blockTokens(token.text, [], top); - tokens.push(token); - continue; - } // list + if (!isOuter && isArea) { + var multipolygon = osmRelation({ + tags: Object.assign({}, wayA.tags, { + type: 'multipolygon' + }), + members: [{ + id: wayA.id, + role: 'outer', + type: 'way' + }, { + id: wayB.id, + role: 'outer', + type: 'way' + }] + }); + graph = graph.replace(multipolygon); + graph = graph.replace(wayA.update({ + tags: {} + })); + graph = graph.replace(wayB.update({ + tags: {} + })); + } + _createdWayIDs.push(wayB.id); - if (token = this.tokenizer.list(src)) { - src = src.substring(token.raw.length); - l = token.items.length; + return graph; + } - for (i = 0; i < l; i++) { - token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); - } + var action = function action(graph) { + _createdWayIDs = []; + var newWayIndex = 0; - tokens.push(token); - continue; - } // html + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); + for (var j = 0; j < candidates.length; j++) { + graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); + newWayIndex += 1; + } + } - if (token = this.tokenizer.html(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // def + return graph; + }; + action.getCreatedWayIDs = function () { + return _createdWayIDs; + }; - if (top && (token = this.tokenizer.def(src))) { - src = src.substring(token.raw.length); + action.waysForNode = function (nodeId, graph) { + var node = graph.entity(nodeId); + var splittableParents = graph.parentWays(node).filter(isSplittable); - if (!this.tokens.links[token.tag]) { - this.tokens.links[token.tag] = { - href: token.href, - title: token.title - }; - } + if (!_wayIDs) { + // If the ways to split aren't specified, only split the lines. + // If there are no lines to split, split the areas. + var hasLine = splittableParents.some(function (parent) { + return parent.geometry(graph) === 'line'; + }); - continue; - } // table (gfm) + if (hasLine) { + return splittableParents.filter(function (parent) { + return parent.geometry(graph) === 'line'; + }); + } + } + return splittableParents; - if (token = this.tokenizer.table(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // lheading + function isSplittable(parent) { + // If the ways to split are specified, ignore everything else. + if (_wayIDs && _wayIDs.indexOf(parent.id) === -1) return false; // We can fake splitting closed ways at their endpoints... + if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. - if (token = this.tokenizer.lheading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // top-level paragraph + for (var i = 1; i < parent.nodes.length - 1; i++) { + if (parent.nodes[i] === nodeId) return true; + } + return false; + } + }; - if (top && (token = this.tokenizer.paragraph(src))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + action.ways = function (graph) { + return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { + return action.waysForNode(nodeId, graph); + }))); + }; + action.disabled = function (graph) { + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); - if (token = this.tokenizer.text(src, tokens)) { - src = src.substring(token.raw.length); + if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { + return 'not_eligible'; + } + } + }; - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + action.limitWays = function (val) { + if (!arguments.length) return _wayIDs; + _wayIDs = val; + return action; + }; - continue; - } + action.keepHistoryOn = function (val) { + if (!arguments.length) return _keepHistoryOn; + _keepHistoryOn = val; + return action; + }; - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + return action; + } + + function coreGraph(other, mutable) { + if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); + + if (other instanceof coreGraph) { + var base = other.base(); + this.entities = Object.assign(Object.create(base.entities), other.entities); + this._parentWays = Object.assign(Object.create(base.parentWays), other._parentWays); + this._parentRels = Object.assign(Object.create(base.parentRels), other._parentRels); + } else { + this.entities = Object.create({}); + this._parentWays = Object.create({}); + this._parentRels = Object.create({}); + this.rebase(other || [], [this]); + } + + this.transients = {}; + this._childNodes = {}; + this.frozen = !mutable; + } + coreGraph.prototype = { + hasEntity: function hasEntity(id) { + return this.entities[id]; + }, + entity: function entity(id) { + var entity = this.entities[id]; //https://github.com/openstreetmap/iD/issues/3973#issuecomment-307052376 - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } - } - } + if (!entity) { + entity = this.entities.__proto__[id]; // eslint-disable-line no-proto + } - return tokens; + if (!entity) { + throw new Error('entity ' + id + ' not found'); } - }, { - key: "inline", - value: function inline(tokens) { - var i, j, k, l2, row, token; - var l = tokens.length; - for (i = 0; i < l; i++) { - token = tokens[i]; + return entity; + }, + geometry: function geometry(id) { + return this.entity(id).geometry(this); + }, + "transient": function transient(entity, key, fn) { + var id = entity.id; + var transients = this.transients[id] || (this.transients[id] = {}); - switch (token.type) { - case 'paragraph': - case 'text': - case 'heading': - { - token.tokens = []; - this.inlineTokens(token.text, token.tokens); - break; - } + if (transients[key] !== undefined) { + return transients[key]; + } - case 'table': - { - token.tokens = { - header: [], - cells: [] - }; // header + transients[key] = fn.call(entity); + return transients[key]; + }, + parentWays: function parentWays(entity) { + var parents = this._parentWays[entity.id]; + var result = []; - l2 = token.header.length; + if (parents) { + parents.forEach(function (id) { + result.push(this.entity(id)); + }, this); + } - for (j = 0; j < l2; j++) { - token.tokens.header[j] = []; - this.inlineTokens(token.header[j], token.tokens.header[j]); - } // cells + return result; + }, + isPoi: function isPoi(entity) { + var parents = this._parentWays[entity.id]; + return !parents || parents.size === 0; + }, + isShared: function isShared(entity) { + var parents = this._parentWays[entity.id]; + return parents && parents.size > 1; + }, + parentRelations: function parentRelations(entity) { + var parents = this._parentRels[entity.id]; + var result = []; + if (parents) { + parents.forEach(function (id) { + result.push(this.entity(id)); + }, this); + } - l2 = token.cells.length; + return result; + }, + parentMultipolygons: function parentMultipolygons(entity) { + return this.parentRelations(entity).filter(function (relation) { + return relation.isMultipolygon(); + }); + }, + childNodes: function childNodes(entity) { + if (this._childNodes[entity.id]) return this._childNodes[entity.id]; + if (!entity.nodes) return []; + var nodes = []; - for (j = 0; j < l2; j++) { - row = token.cells[j]; - token.tokens.cells[j] = []; + for (var i = 0; i < entity.nodes.length; i++) { + nodes[i] = this.entity(entity.nodes[i]); + } + this._childNodes[entity.id] = nodes; + return this._childNodes[entity.id]; + }, + base: function base() { + return { + 'entities': Object.getPrototypeOf(this.entities), + 'parentWays': Object.getPrototypeOf(this._parentWays), + 'parentRels': Object.getPrototypeOf(this._parentRels) + }; + }, + // Unlike other graph methods, rebase mutates in place. This is because it + // is used only during the history operation that merges newly downloaded + // data into each state. To external consumers, it should appear as if the + // graph always contained the newly downloaded data. + rebase: function rebase(entities, stack, force) { + var base = this.base(); + var i, j, k, id; - for (k = 0; k < row.length; k++) { - token.tokens.cells[j][k] = []; - this.inlineTokens(row[k], token.tokens.cells[j][k]); - } - } + for (i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (!entity.visible || !force && base.entities[entity.id]) continue; // Merging data into the base graph - break; - } + base.entities[entity.id] = entity; - case 'blockquote': - { - this.inline(token.tokens); - break; - } + this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent - case 'list': - { - l2 = token.items.length; - for (j = 0; j < l2; j++) { - this.inline(token.items[j].tokens); - } + if (entity.type === 'way') { + for (j = 0; j < entity.nodes.length; j++) { + id = entity.nodes[j]; - break; + for (k = 1; k < stack.length; k++) { + var ents = stack[k].entities; + + if (ents.hasOwnProperty(id) && ents[id] === undefined) { + delete ents[id]; } + } } } - - return tokens; } - /** - * Lexing/Compiling - */ - - }, { - key: "inlineTokens", - value: function inlineTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var inLink = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - var inRawBlock = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; - var prevChar = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : ''; - var token; // String with links masked to avoid interference with em and strong - - var maskedSrc = src; - var match; // Mask out reflinks - - if (this.tokens.links) { - var links = Object.keys(this.tokens.links); - if (links.length > 0) { - while ((match = this.tokenizer.rules.inline.reflinkSearch.exec(maskedSrc)) != null) { - if (links.includes(match[0].slice(match[0].lastIndexOf('[') + 1, -1))) { - maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex); - } + for (i = 0; i < stack.length; i++) { + stack[i]._updateRebased(); + } + }, + _updateRebased: function _updateRebased() { + var base = this.base(); + Object.keys(this._parentWays).forEach(function (child) { + if (base.parentWays[child]) { + base.parentWays[child].forEach(function (id) { + if (!this.entities.hasOwnProperty(id)) { + this._parentWays[child].add(id); } - } - } // Mask out other blocks - - - while ((match = this.tokenizer.rules.inline.blockSkip.exec(maskedSrc)) != null) { - maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.blockSkip.lastIndex); + }, this); } + }, this); + Object.keys(this._parentRels).forEach(function (child) { + if (base.parentRels[child]) { + base.parentRels[child].forEach(function (id) { + if (!this.entities.hasOwnProperty(id)) { + this._parentRels[child].add(id); + } + }, this); + } + }, this); + this.transients = {}; // this._childNodes is not updated, under the assumption that + // ways are always downloaded with their child nodes. + }, + // Updates calculated properties (parentWays, parentRels) for the specified change + _updateCalculated: function _updateCalculated(oldentity, entity, parentWays, parentRels) { + parentWays = parentWays || this._parentWays; + parentRels = parentRels || this._parentRels; + var type = entity && entity.type || oldentity && oldentity.type; + var removed, added, i; - while (src) { - // escape - if (token = this.tokenizer.escape(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // tag - - - if (token = this.tokenizer.tag(src, inLink, inRawBlock)) { - src = src.substring(token.raw.length); - inLink = token.inLink; - inRawBlock = token.inRawBlock; - tokens.push(token); - continue; - } // link - - - if (token = this.tokenizer.link(src)) { - src = src.substring(token.raw.length); + if (type === 'way') { + // Update parentWays + if (oldentity && entity) { + removed = utilArrayDifference(oldentity.nodes, entity.nodes); + added = utilArrayDifference(entity.nodes, oldentity.nodes); + } else if (oldentity) { + removed = oldentity.nodes; + added = []; + } else if (entity) { + removed = []; + added = entity.nodes; + } - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + for (i = 0; i < removed.length; i++) { + // make a copy of prototype property, store as own property, and update.. + parentWays[removed[i]] = new Set(parentWays[removed[i]]); + parentWays[removed[i]]["delete"](oldentity.id); + } - tokens.push(token); - continue; - } // reflink, nolink + for (i = 0; i < added.length; i++) { + // make a copy of prototype property, store as own property, and update.. + parentWays[added[i]] = new Set(parentWays[added[i]]); + parentWays[added[i]].add(entity.id); + } + } else if (type === 'relation') { + // Update parentRels + // diff only on the IDs since the same entity can be a member multiple times with different roles + var oldentityMemberIDs = oldentity ? oldentity.members.map(function (m) { + return m.id; + }) : []; + var entityMemberIDs = entity ? entity.members.map(function (m) { + return m.id; + }) : []; + if (oldentity && entity) { + removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); + added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); + } else if (oldentity) { + removed = oldentityMemberIDs; + added = []; + } else if (entity) { + removed = []; + added = entityMemberIDs; + } - if (token = this.tokenizer.reflink(src, this.tokens.links)) { - src = src.substring(token.raw.length); + for (i = 0; i < removed.length; i++) { + // make a copy of prototype property, store as own property, and update.. + parentRels[removed[i]] = new Set(parentRels[removed[i]]); + parentRels[removed[i]]["delete"](oldentity.id); + } - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + for (i = 0; i < added.length; i++) { + // make a copy of prototype property, store as own property, and update.. + parentRels[added[i]] = new Set(parentRels[added[i]]); + parentRels[added[i]].add(entity.id); + } + } + }, + replace: function replace(entity) { + if (this.entities[entity.id] === entity) return this; + return this.update(function () { + this._updateCalculated(this.entities[entity.id], entity); - tokens.push(token); - continue; - } // strong + this.entities[entity.id] = entity; + }); + }, + remove: function remove(entity) { + return this.update(function () { + this._updateCalculated(entity, undefined); + this.entities[entity.id] = undefined; + }); + }, + revert: function revert(id) { + var baseEntity = this.base().entities[id]; + var headEntity = this.entities[id]; + if (headEntity === baseEntity) return this; + return this.update(function () { + this._updateCalculated(headEntity, baseEntity); - if (token = this.tokenizer.strong(src, maskedSrc, prevChar)) { - src = src.substring(token.raw.length); - token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); - tokens.push(token); - continue; - } // em + delete this.entities[id]; + }); + }, + update: function update() { + var graph = this.frozen ? coreGraph(this, true) : this; + for (var i = 0; i < arguments.length; i++) { + arguments[i].call(graph, graph); + } - if (token = this.tokenizer.em(src, maskedSrc, prevChar)) { - src = src.substring(token.raw.length); - token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); - tokens.push(token); - continue; - } // code + if (this.frozen) graph.frozen = true; + return graph; + }, + // Obliterates any existing entities + load: function load(entities) { + var base = this.base(); + this.entities = Object.create(base.entities); + for (var i in entities) { + this.entities[i] = entities[i]; - if (token = this.tokenizer.codespan(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // br + this._updateCalculated(base.entities[i], this.entities[i]); + } + return this; + } + }; - if (token = this.tokenizer.br(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // del (gfm) + function osmTurn(turn) { + if (!(this instanceof osmTurn)) { + return new osmTurn(turn); + } + Object.assign(this, turn); + } + function osmIntersection(graph, startVertexId, maxDistance) { + maxDistance = maxDistance || 30; // in meters - if (token = this.tokenizer.del(src)) { - src = src.substring(token.raw.length); - token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); - tokens.push(token); - continue; - } // autolink + var vgraph = coreGraph(); // virtual graph + var i, j, k; - if (token = this.tokenizer.autolink(src, mangle)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // url (gfm) + function memberOfRestriction(entity) { + return graph.parentRelations(entity).some(function (r) { + return r.isRestriction(); + }); + } + function isRoad(way) { + if (way.isArea() || way.isDegenerate()) return false; + var roads = { + 'motorway': true, + 'motorway_link': true, + 'trunk': true, + 'trunk_link': true, + 'primary': true, + 'primary_link': true, + 'secondary': true, + 'secondary_link': true, + 'tertiary': true, + 'tertiary_link': true, + 'residential': true, + 'unclassified': true, + 'living_street': true, + 'service': true, + 'road': true, + 'track': true + }; + return roads[way.tags.highway]; + } - if (!inLink && (token = this.tokenizer.url(src, mangle))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + var startNode = graph.entity(startVertexId); + var checkVertices = [startNode]; + var checkWays; + var vertices = []; + var vertexIds = []; + var vertex; + var ways = []; + var wayIds = []; + var way; + var nodes = []; + var node; + var parents = []; + var parent; // `actions` will store whatever actions must be performed to satisfy + // preconditions for adding a turn restriction to this intersection. + // - Remove any existing degenerate turn restrictions (missing from/to, etc) + // - Reverse oneways so that they are drawn in the forward direction + // - Split ways on key vertices + var actions = []; // STEP 1: walk the graph outwards from starting vertex to search + // for more key vertices and ways to include in the intersection.. - if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { - src = src.substring(token.raw.length); - prevChar = token.raw.slice(-1); - tokens.push(token); - continue; - } + while (checkVertices.length) { + vertex = checkVertices.pop(); // check this vertex for parent ways that are roads - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + checkWays = graph.parentWays(vertex); + var hasWays = false; - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } - } - } + for (i = 0; i < checkWays.length; i++) { + way = checkWays[i]; + if (!isRoad(way) && !memberOfRestriction(way)) continue; + ways.push(way); // it's a road, or it's already in a turn restriction - return tokens; - } - }], [{ - key: "lex", + hasWays = true; // check the way's children for more key vertices - /** - * Static Lex Method - */ - value: function lex(src, options) { - var lexer = new Lexer(options); - return lexer.lex(src); - } - /** - * Static Lex Inline Method - */ + nodes = utilArrayUniq(graph.childNodes(way)); - }, { - key: "lexInline", - value: function lexInline(src, options) { - var lexer = new Lexer(options); - return lexer.inlineTokens(src); - } - }, { - key: "rules", - get: function get() { - return { - block: block$1, - inline: inline$1 - }; - } - }]); + for (j = 0; j < nodes.length; j++) { + node = nodes[j]; + if (node === vertex) continue; // same thing - return Lexer; - }(); + if (vertices.indexOf(node) !== -1) continue; // seen it already - var defaults$3 = defaults.defaults; - var cleanUrl$1 = helpers.cleanUrl, - escape$2 = helpers.escape; - /** - * Renderer - */ + if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start + // a key vertex will have parents that are also roads - var Renderer_1 = /*#__PURE__*/function () { - function Renderer(options) { - _classCallCheck(this, Renderer); + var hasParents = false; + parents = graph.parentWays(node); - this.options = options || defaults$3; - } + for (k = 0; k < parents.length; k++) { + parent = parents[k]; + if (parent === way) continue; // same thing - _createClass(Renderer, [{ - key: "code", - value: function code(_code, infostring, escaped) { - var lang = (infostring || '').match(/\S*/)[0]; + if (ways.indexOf(parent) !== -1) continue; // seen it already - if (this.options.highlight) { - var out = this.options.highlight(_code, lang); + if (!isRoad(parent)) continue; // not a road - if (out != null && out !== _code) { - escaped = true; - _code = out; + hasParents = true; + break; } - } - if (!lang) { - return '
' + (escaped ? _code : escape$2(_code, true)) + '
\n'; + if (hasParents) { + checkVertices.push(node); + } } - - return '
' + (escaped ? _code : escape$2(_code, true)) + '
\n'; - } - }, { - key: "blockquote", - value: function blockquote(quote) { - return '
\n' + quote + '
\n'; - } - }, { - key: "html", - value: function html(_html) { - return _html; } - }, { - key: "heading", - value: function heading(text, level, raw, slugger) { - if (this.options.headerIds) { - return '' + text + '\n'; - } // ignore IDs - - return '' + text + '\n'; - } - }, { - key: "hr", - value: function hr() { - return this.options.xhtml ? '
\n' : '
\n'; - } - }, { - key: "list", - value: function list(body, ordered, start) { - var type = ordered ? 'ol' : 'ul', - startatt = ordered && start !== 1 ? ' start="' + start + '"' : ''; - return '<' + type + startatt + '>\n' + body + '\n'; - } - }, { - key: "listitem", - value: function listitem(text) { - return '
  • ' + text + '
    • \n'; - } - }, { - key: "checkbox", - value: function checkbox(checked) { - return ' '; - } - }, { - key: "paragraph", - value: function paragraph(text) { - return '

    ' + text + '

    \n'; - } - }, { - key: "table", - value: function table(header, body) { - if (body) body = '' + body + ''; - return '\n' + '\n' + header + '\n' + body + '
    \n'; - } - }, { - key: "tablerow", - value: function tablerow(content) { - return '\n' + content + '\n'; + if (hasWays) { + vertices.push(vertex); } - }, { - key: "tablecell", - value: function tablecell(content, flags) { - var type = flags.header ? 'th' : 'td'; - var tag = flags.align ? '<' + type + ' align="' + flags.align + '">' : '<' + type + '>'; - return tag + content + '\n'; - } // span level renderer + } - }, { - key: "strong", - value: function strong(text) { - return '' + text + ''; - } - }, { - key: "em", - value: function em(text) { - return '' + text + ''; - } - }, { - key: "codespan", - value: function codespan(text) { - return '' + text + ''; - } - }, { - key: "br", - value: function br() { - return this.options.xhtml ? '
    ' : '
    '; - } - }, { - key: "del", - value: function del(text) { - return '' + text + ''; - } - }, { - key: "link", - value: function link(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); + vertices = utilArrayUniq(vertices); + ways = utilArrayUniq(ways); // STEP 2: Build a virtual graph containing only the entities in the intersection.. + // Everything done after this step should act on the virtual graph + // Any actions that must be performed later to the main graph go in `actions` array - if (href === null) { - return text; + ways.forEach(function (way) { + graph.childNodes(way).forEach(function (node) { + vgraph = vgraph.replace(node); + }); + vgraph = vgraph.replace(way); + graph.parentRelations(way).forEach(function (relation) { + if (relation.isRestriction()) { + if (relation.isValidRestriction(graph)) { + vgraph = vgraph.replace(relation); + } else if (relation.isComplete(graph)) { + actions.push(actionDeleteRelation(relation.id)); + } } + }); + }); // STEP 3: Force all oneways to be drawn in the forward direction - var out = '    '; - return out; + var origCount = osmEntity.id.next.way; + vertices.forEach(function (v) { + // This is an odd way to do it, but we need to find all the ways that + // will be split here, then split them one at a time to ensure that these + // actions can be replayed on the main graph exactly in the same order. + // (It is unintuitive, but the order of ways returned from graph.parentWays() + // is arbitrary, depending on how the main graph and vgraph were built) + var splitAll = actionSplit([v.id]).keepHistoryOn('first'); + + if (!splitAll.disabled(vgraph)) { + splitAll.ways(vgraph).forEach(function (way) { + var splitOne = actionSplit([v.id]).limitWays([way.id]).keepHistoryOn('first'); + actions.push(splitOne); + vgraph = splitOne(vgraph); + }); } - }, { - key: "image", - value: function image(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); + }); // In here is where we should also split the intersection at nearby junction. + // for https://github.com/mapbox/iD-internal/issues/31 + // nearbyVertices.forEach(function(v) { + // }); + // Reasons why we reset the way id count here: + // 1. Continuity with way ids created by the splits so that we can replay + // these actions later if the user decides to create a turn restriction + // 2. Avoids churning way ids just by hovering over a vertex + // and displaying the turn restriction editor - if (href === null) { - return text; - } + osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities - var out = '' + text + '' : '>'; - return out; - } - }, { - key: "text", - value: function text(_text) { - return _text; - } - }]); - return Renderer; - }(); + var __first = vertexIds.indexOf(way.first()) !== -1; - /** - * TextRenderer - * returns only the textual part of the token - */ - var TextRenderer_1 = /*#__PURE__*/function () { - function TextRenderer() { - _classCallCheck(this, TextRenderer); - } + var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? - _createClass(TextRenderer, [{ - key: "strong", - // no need for block level renderers - value: function strong(text) { - return text; - } - }, { - key: "em", - value: function em(text) { - return text; - } - }, { - key: "codespan", - value: function codespan(text) { - return text; - } - }, { - key: "del", - value: function del(text) { - return text; - } - }, { - key: "html", - value: function html(text) { - return text; - } - }, { - key: "text", - value: function text(_text) { - return _text; - } - }, { - key: "link", - value: function link(href, title, text) { - return '' + text; - } - }, { - key: "image", - value: function image(href, title, text) { - return '' + text; - } - }, { - key: "br", - value: function br() { - return ''; - } - }]); - return TextRenderer; - }(); + var __via = __first && __last; - /** - * Slugger generates header id - */ - var Slugger_1 = /*#__PURE__*/function () { - function Slugger() { - _classCallCheck(this, Slugger); + var __from = __first && !__oneWay || __last; - this.seen = {}; + var __to = __first || __last && !__oneWay; + + return way.update({ + __first: __first, + __last: __last, + __from: __from, + __via: __via, + __to: __to, + __oneWay: __oneWay + }); } - _createClass(Slugger, [{ - key: "serialize", - value: function serialize(value) { - return value.toLowerCase().trim() // remove html tags - .replace(/<[!\/a-z].*?>/ig, '') // remove unwanted chars - .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); - } - /** - * Finds the next safe (unique) slug to use - */ + ways = []; + wayIds.forEach(function (id) { + var way = withMetadata(vgraph.entity(id), vertexIds); + vgraph = vgraph.replace(way); + ways.push(way); + }); // STEP 7: Simplify - This is an iterative process where we: + // 1. Find trivial vertices with only 2 parents + // 2. trim off the leaf way from those vertices and remove from vgraph - }, { - key: "getNextSafeSlug", - value: function getNextSafeSlug(originalSlug, isDryRun) { - var slug = originalSlug; - var occurenceAccumulator = 0; + var keepGoing; + var removeWayIds = []; + var removeVertexIds = []; - if (this.seen.hasOwnProperty(slug)) { - occurenceAccumulator = this.seen[originalSlug]; + do { + keepGoing = false; + checkVertices = vertexIds.slice(); - do { - occurenceAccumulator++; - slug = originalSlug + '-' + occurenceAccumulator; - } while (this.seen.hasOwnProperty(slug)); - } + for (i = 0; i < checkVertices.length; i++) { + var vertexId = checkVertices[i]; + vertex = vgraph.hasEntity(vertexId); - if (!isDryRun) { - this.seen[originalSlug] = occurenceAccumulator; - this.seen[slug] = 0; + if (!vertex) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + } + + removeVertexIds.push(vertexId); + continue; } - return slug; - } - /** - * Convert string to unique id - * @param {object} options - * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. - */ + parents = vgraph.parentWays(vertex); - }, { - key: "slug", - value: function slug(value) { - var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - var slug = this.serialize(value); - return this.getNextSafeSlug(slug, options.dryrun); - } - }]); + if (parents.length < 3) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + } + } - return Slugger; - }(); + if (parents.length === 2) { + // vertex with 2 parents is trivial + var a = parents[0]; + var b = parents[1]; + var aIsLeaf = a && !a.__via; + var bIsLeaf = b && !b.__via; + var leaf, survivor; - var defaults$4 = defaults.defaults; - var unescape$2 = helpers.unescape; - /** - * Parsing & Compiling - */ + if (aIsLeaf && !bIsLeaf) { + leaf = a; + survivor = b; + } else if (!aIsLeaf && bIsLeaf) { + leaf = b; + survivor = a; + } - var Parser_1 = /*#__PURE__*/function () { - function Parser(options) { - _classCallCheck(this, Parser); + if (leaf && survivor) { + survivor = withMetadata(survivor, vertexIds); // update survivor way - this.options = options || defaults$4; - this.options.renderer = this.options.renderer || new Renderer_1(); - this.renderer = this.options.renderer; - this.renderer.options = this.options; - this.textRenderer = new TextRenderer_1(); - this.slugger = new Slugger_1(); - } - /** - * Static Parse Method - */ + vgraph = vgraph.replace(survivor).remove(leaf); // update graph + removeWayIds.push(leaf.id); + keepGoing = true; + } + } - _createClass(Parser, [{ - key: "parse", + parents = vgraph.parentWays(vertex); - /** - * Parse Loop - */ - value: function parse(tokens) { - var top = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; - var out = '', - i, - j, - k, - l2, - l3, - row, - cell, - header, - body, - token, - ordered, - start, - loose, - itemBody, - item, - checked, - task, - checkbox; - var l = tokens.length; + if (parents.length < 2) { + // vertex is no longer a key vertex + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + } - for (i = 0; i < l; i++) { - token = tokens[i]; + removeVertexIds.push(vertexId); + keepGoing = true; + } - switch (token.type) { - case 'space': - { - continue; - } + if (parents.length < 1) { + // vertex is no longer attached to anything + vgraph = vgraph.remove(vertex); + } + } + } while (keepGoing); - case 'hr': - { - out += this.renderer.hr(); - continue; - } + vertices = vertices.filter(function (vertex) { + return removeVertexIds.indexOf(vertex.id) === -1; + }).map(function (vertex) { + return vgraph.entity(vertex.id); + }); + ways = ways.filter(function (way) { + return removeWayIds.indexOf(way.id) === -1; + }).map(function (way) { + return vgraph.entity(way.id); + }); // OK! Here is our intersection.. - case 'heading': - { - out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$2(this.parseInline(token.tokens, this.textRenderer)), this.slugger); - continue; - } + var intersection = { + graph: vgraph, + actions: actions, + vertices: vertices, + ways: ways + }; // Get all the valid turns through this intersection given a starting way id. + // This operates on the virtual graph for everything. + // + // Basically, walk through all possible paths from starting way, + // honoring the existing turn restrictions as we go (watch out for loops!) + // + // For each path found, generate and return a `osmTurn` datastructure. + // - case 'code': - { - out += this.renderer.code(token.text, token.lang, token.escaped); - continue; - } + intersection.turns = function (fromWayId, maxViaWay) { + if (!fromWayId) return []; + if (!maxViaWay) maxViaWay = 0; + var vgraph = intersection.graph; + var keyVertexIds = intersection.vertices.map(function (v) { + return v.id; + }); + var start = vgraph.entity(fromWayId); + if (!start || !(start.__from || start.__via)) return []; // maxViaWay=0 from-*-to (0 vias) + // maxViaWay=1 from-*-via-*-to (1 via max) + // maxViaWay=2 from-*-via-*-via-*-to (2 vias max) - case 'table': - { - header = ''; // header + var maxPathLength = maxViaWay * 2 + 3; + var turns = []; + step(start); + return turns; // traverse the intersection graph and find all the valid paths - cell = ''; - l2 = token.header.length; + function step(entity, currPath, currRestrictions, matchedRestriction) { + currPath = (currPath || []).slice(); // shallow copy - for (j = 0; j < l2; j++) { - cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { - header: true, - align: token.align[j] - }); - } + if (currPath.length >= maxPathLength) return; + currPath.push(entity.id); + currRestrictions = (currRestrictions || []).slice(); // shallow copy - header += this.renderer.tablerow(cell); - body = ''; - l2 = token.cells.length; + var i, j; - for (j = 0; j < l2; j++) { - row = token.tokens.cells[j]; - cell = ''; - l3 = row.length; + if (entity.type === 'node') { + var parents = vgraph.parentWays(entity); + var nextWays = []; // which ways can we step into? - for (k = 0; k < l3; k++) { - cell += this.renderer.tablecell(this.parseInline(row[k]), { - header: false, - align: token.align[k] - }); - } + for (i = 0; i < parents.length; i++) { + var way = parents[i]; // if next way is a oneway incoming to this vertex, skip - body += this.renderer.tablerow(cell); - } + if (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip - out += this.renderer.table(header, body); - continue; - } + if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) - case 'blockquote': - { - body = this.parse(token.tokens); - out += this.renderer.blockquote(body); - continue; - } + var restrict = null; - case 'list': - { - ordered = token.ordered; - start = token.start; - loose = token.loose; - l2 = token.items.length; - body = ''; + for (j = 0; j < currRestrictions.length; j++) { + var restriction = currRestrictions[j]; + var f = restriction.memberByRole('from'); + var v = restriction.membersByRole('via'); + var t = restriction.memberByRole('to'); + var isOnly = /^only_/.test(restriction.tags.restriction); // Does the current path match this turn restriction? - for (j = 0; j < l2; j++) { - item = token.items[j]; - checked = item.checked; - task = item.task; - itemBody = ''; + var matchesFrom = f.id === fromWayId; + var matchesViaTo = false; + var isAlongOnlyPath = false; - if (item.task) { - checkbox = this.renderer.checkbox(checked); + if (t.id === way.id) { + // match TO + if (v.length === 1 && v[0].type === 'node') { + // match VIA node + matchesViaTo = v[0].id === entity.id && (matchesFrom && currPath.length === 2 || !matchesFrom && currPath.length > 2); + } else { + // match all VIA ways + var pathVias = []; - if (loose) { - if (item.tokens.length > 0 && item.tokens[0].type === 'text') { - item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; + for (k = 2; k < currPath.length; k += 2) { + // k = 2 skips FROM + pathVias.push(currPath[k]); // (path goes way-node-way...) + } - if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { - item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; - } - } else { - item.tokens.unshift({ - type: 'text', - text: checkbox - }); - } - } else { - itemBody += checkbox; + var restrictionVias = []; + + for (k = 0; k < v.length; k++) { + if (v[k].type === 'way') { + restrictionVias.push(v[k].id); } } - itemBody += this.parse(item.tokens, loose); - body += this.renderer.listitem(itemBody, task, checked); + var diff = utilArrayDifference(pathVias, restrictionVias); + matchesViaTo = !diff.length; + } + } else if (isOnly) { + for (k = 0; k < v.length; k++) { + // way doesn't match TO, but is one of the via ways along the path of an "only" + if (v[k].type === 'way' && v[k].id === way.id) { + isAlongOnlyPath = true; + break; + } } - - out += this.renderer.list(body, ordered, start); - continue; } - case 'html': - { - // TODO parse inline content if parameter markdown=1 - out += this.renderer.html(token.text); - continue; - } + if (matchesViaTo) { + if (isOnly) { + restrict = { + id: restriction.id, + direct: matchesFrom, + from: f.id, + only: true, + end: true + }; + } else { + restrict = { + id: restriction.id, + direct: matchesFrom, + from: f.id, + no: true, + end: true + }; + } + } else { + // indirect - caused by a different nearby restriction + if (isAlongOnlyPath) { + restrict = { + id: restriction.id, + direct: false, + from: f.id, + only: true, + end: false + }; + } else if (isOnly) { + restrict = { + id: restriction.id, + direct: false, + from: f.id, + no: true, + end: true + }; + } + } // stop looking if we find a "direct" restriction (matching FROM, VIA, TO) - case 'paragraph': - { - out += this.renderer.paragraph(this.parseInline(token.tokens)); - continue; - } - case 'text': - { - body = token.tokens ? this.parseInline(token.tokens) : token.text; + if (restrict && restrict.direct) break; + } - while (i + 1 < l && tokens[i + 1].type === 'text') { - token = tokens[++i]; - body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); - } + nextWays.push({ + way: way, + restrict: restrict + }); + } - out += top ? this.renderer.paragraph(body) : body; - continue; + nextWays.forEach(function (nextWay) { + step(nextWay.way, currPath, currRestrictions, nextWay.restrict); + }); + } else { + // entity.type === 'way' + if (currPath.length >= 3) { + // this is a "complete" path.. + var turnPath = currPath.slice(); // shallow copy + // an indirect restriction - only include the partial path (starting at FROM) + + if (matchedRestriction && matchedRestriction.direct === false) { + for (i = 0; i < turnPath.length; i++) { + if (turnPath[i] === matchedRestriction.from) { + turnPath = turnPath.slice(i); + break; + } } + } - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + var turn = pathToTurn(turnPath); - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } + if (turn) { + if (matchedRestriction) { + turn.restrictionID = matchedRestriction.id; + turn.no = matchedRestriction.no; + turn.only = matchedRestriction.only; + turn.direct = matchedRestriction.direct; } + + turns.push(osmTurn(turn)); + } + + if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here } - } - return out; - } - /** - * Parse Inline Tokens - */ + if (matchedRestriction && matchedRestriction.end) return; // don't advance any further + // which nodes can we step into? - }, { - key: "parseInline", - value: function parseInline(tokens, renderer) { - renderer = renderer || this.renderer; - var out = '', - i, - token; - var l = tokens.length; + var n1 = vgraph.entity(entity.first()); + var n2 = vgraph.entity(entity.last()); + var dist = geoSphericalDistance(n1.loc, n2.loc); + var nextNodes = []; - for (i = 0; i < l; i++) { - token = tokens[i]; + if (currPath.length > 1) { + if (dist > maxDistance) return; // the next node is too far - switch (token.type) { - case 'escape': - { - out += renderer.text(token.text); - break; - } + if (!entity.__via) return; // this way is a leaf / can't be a via + } - case 'html': - { - out += renderer.html(token.text); - break; - } + if (!entity.__oneWay && // bidirectional.. + keyVertexIds.indexOf(n1.id) !== -1 && // key vertex.. + currPath.indexOf(n1.id) === -1) { + // haven't seen it yet.. + nextNodes.push(n1); // can advance to first node + } - case 'link': - { - out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); - break; - } + if (keyVertexIds.indexOf(n2.id) !== -1 && // key vertex.. + currPath.indexOf(n2.id) === -1) { + // haven't seen it yet.. + nextNodes.push(n2); // can advance to last node + } - case 'image': - { - out += renderer.image(token.href, token.title, token.text); - break; - } + nextNodes.forEach(function (nextNode) { + // gather restrictions FROM this way + var fromRestrictions = vgraph.parentRelations(entity).filter(function (r) { + if (!r.isRestriction()) return false; + var f = r.memberByRole('from'); + if (!f || f.id !== entity.id) return false; + var isOnly = /^only_/.test(r.tags.restriction); + if (!isOnly) return true; // `only_` restrictions only matter along the direction of the VIA - #4849 - case 'strong': - { - out += renderer.strong(this.parseInline(token.tokens, renderer)); - break; - } + var isOnlyVia = false; + var v = r.membersByRole('via'); - case 'em': - { - out += renderer.em(this.parseInline(token.tokens, renderer)); - break; - } + if (v.length === 1 && v[0].type === 'node') { + // via node + isOnlyVia = v[0].id === nextNode.id; + } else { + // via way(s) + for (var i = 0; i < v.length; i++) { + if (v[i].type !== 'way') continue; + var viaWay = vgraph.entity(v[i].id); - case 'codespan': - { - out += renderer.codespan(token.text); - break; + if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { + isOnlyVia = true; + break; + } + } } - case 'br': - { - out += renderer.br(); - break; - } + return isOnlyVia; + }); + step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); + }); + } + } // assumes path is alternating way-node-way of odd length - case 'del': - { - out += renderer.del(this.parseInline(token.tokens, renderer)); - break; - } - case 'text': - { - out += renderer.text(token.text); - break; - } + function pathToTurn(path) { + if (path.length < 3) return; + var fromWayId, fromNodeId, fromVertexId; + var toWayId, toNodeId, toVertexId; + var viaWayIds, viaNodeId, isUturn; + fromWayId = path[0]; + toWayId = path[path.length - 1]; - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + if (path.length === 3 && fromWayId === toWayId) { + // u turn + var way = vgraph.entity(fromWayId); + if (way.__oneWay) return null; + isUturn = true; + viaNodeId = fromVertexId = toVertexId = path[1]; + fromNodeId = toNodeId = adjacentNode(fromWayId, viaNodeId); + } else { + isUturn = false; + fromVertexId = path[1]; + fromNodeId = adjacentNode(fromWayId, fromVertexId); + toVertexId = path[path.length - 2]; + toNodeId = adjacentNode(toWayId, toVertexId); - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } + if (path.length === 3) { + viaNodeId = path[1]; + } else { + viaWayIds = path.filter(function (entityId) { + return entityId[0] === 'w'; + }); + viaWayIds = viaWayIds.slice(1, viaWayIds.length - 1); // remove first, last } } - return out; - } - }], [{ - key: "parse", - value: function parse(tokens, options) { - var parser = new Parser(options); - return parser.parse(tokens); - } - /** - * Static Parse Inline Method - */ + return { + key: path.join('_'), + path: path, + from: { + node: fromNodeId, + way: fromWayId, + vertex: fromVertexId + }, + via: { + node: viaNodeId, + ways: viaWayIds + }, + to: { + node: toNodeId, + way: toWayId, + vertex: toVertexId + }, + u: isUturn + }; - }, { - key: "parseInline", - value: function parseInline(tokens, options) { - var parser = new Parser(options); - return parser.parseInline(tokens); + function adjacentNode(wayId, affixId) { + var nodes = vgraph.entity(wayId).nodes; + return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; + } } - }]); - - return Parser; - }(); + }; - var merge$3 = helpers.merge, - checkSanitizeDeprecation$1 = helpers.checkSanitizeDeprecation, - escape$3 = helpers.escape; - var getDefaults = defaults.getDefaults, - changeDefaults = defaults.changeDefaults, - defaults$5 = defaults.defaults; - /** - * Marked - */ + return intersection; + } + function osmInferRestriction(graph, turn, projection) { + var fromWay = graph.entity(turn.from.way); + var fromNode = graph.entity(turn.from.node); + var fromVertex = graph.entity(turn.from.vertex); + var toWay = graph.entity(turn.to.way); + var toNode = graph.entity(turn.to.node); + var toVertex = graph.entity(turn.to.vertex); + var fromOneWay = fromWay.tags.oneway === 'yes'; + var toOneWay = toWay.tags.oneway === 'yes'; + var angle = (geoAngle(fromVertex, fromNode, projection) - geoAngle(toVertex, toNode, projection)) * 180 / Math.PI; - function marked(src, opt, callback) { - // throw error in case of non string input - if (typeof src === 'undefined' || src === null) { - throw new Error('marked(): input parameter is undefined or null'); + while (angle < 0) { + angle += 360; } - if (typeof src !== 'string') { - throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + if (fromNode === toNode) { + return 'no_u_turn'; } - if (typeof opt === 'function') { - callback = opt; - opt = null; + if ((angle < 23 || angle > 336) && fromOneWay && toOneWay) { + return 'no_u_turn'; // wider tolerance for u-turn if both ways are oneway } - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + if ((angle < 40 || angle > 319) && fromOneWay && toOneWay && turn.from.vertex !== turn.to.vertex) { + return 'no_u_turn'; // even wider tolerance for u-turn if there is a via way (from !== to) + } - if (callback) { - var highlight = opt.highlight; - var tokens; + if (angle < 158) { + return 'no_right_turn'; + } - try { - tokens = Lexer_1.lex(src, opt); - } catch (e) { - return callback(e); - } + if (angle > 202) { + return 'no_left_turn'; + } - var done = function done(err) { - var out; + return 'no_straight_on'; + } - if (!err) { - try { - out = Parser_1.parse(tokens, opt); - } catch (e) { - err = e; - } + function actionMergePolygon(ids, newRelationId) { + function groupEntities(graph) { + var entities = ids.map(function (id) { + return graph.entity(id); + }); + var geometryGroups = utilArrayGroupBy(entities, function (entity) { + if (entity.type === 'way' && entity.isClosed()) { + return 'closedWay'; + } else if (entity.type === 'relation' && entity.isMultipolygon()) { + return 'multipolygon'; + } else { + return 'other'; } + }); + return Object.assign({ + closedWay: [], + multipolygon: [], + other: [] + }, geometryGroups); + } - opt.highlight = highlight; - return err ? callback(err) : callback(null, out); - }; + var action = function action(graph) { + var entities = groupEntities(graph); // An array representing all the polygons that are part of the multipolygon. + // + // Each element is itself an array of objects with an id property, and has a + // locs property which is an array of the locations forming the polygon. - if (!highlight || highlight.length < 3) { - return done(); - } + var polygons = entities.multipolygon.reduce(function (polygons, m) { + return polygons.concat(osmJoinWays(m.members, graph)); + }, []).concat(entities.closedWay.map(function (d) { + var member = [{ + id: d.id + }]; + member.nodes = graph.childNodes(d); + return member; + })); // contained is an array of arrays of boolean values, + // where contained[j][k] is true iff the jth way is + // contained by the kth way. - delete opt.highlight; - if (!tokens.length) return done(); - var pending = 0; - marked.walkTokens(tokens, function (token) { - if (token.type === 'code') { - pending++; - setTimeout(function () { - highlight(token.text, token.lang, function (err, code) { - if (err) { - return done(err); - } + var contained = polygons.map(function (w, i) { + return polygons.map(function (d, n) { + if (i === n) return null; + return geoPolygonContainsPolygon(d.nodes.map(function (n) { + return n.loc; + }), w.nodes.map(function (n) { + return n.loc; + })); + }); + }); // Sort all polygons as either outer or inner ways - if (code != null && code !== token.text) { - token.text = code; - token.escaped = true; - } + var members = []; + var outer = true; - pending--; + while (polygons.length) { + extractUncontained(polygons); + polygons = polygons.filter(isContained); + contained = contained.filter(isContained).map(filterContained); + } + + function isContained(d, i) { + return contained[i].some(function (val) { + return val; + }); + } + + function filterContained(d) { + return d.filter(isContained); + } - if (pending === 0) { - done(); - } + function extractUncontained(polygons) { + polygons.forEach(function (d, i) { + if (!isContained(d, i)) { + d.forEach(function (member) { + members.push({ + type: 'way', + id: member.id, + role: outer ? 'outer' : 'inner' + }); }); - }, 0); + } + }); + outer = !outer; + } // Move all tags to one relation + + + var relation = entities.multipolygon[0] || osmRelation({ + id: newRelationId, + tags: { + type: 'multipolygon' } }); + entities.multipolygon.slice(1).forEach(function (m) { + relation = relation.mergeTags(m.tags); + graph = graph.remove(m); + }); + entities.closedWay.forEach(function (way) { + function isThisOuter(m) { + return m.id === way.id && m.role !== 'inner'; + } - if (pending === 0) { - done(); - } + if (members.some(isThisOuter)) { + relation = relation.mergeTags(way.tags); + graph = graph.replace(way.update({ + tags: {} + })); + } + }); + return graph.replace(relation.update({ + members: members, + tags: utilObjectOmit(relation.tags, ['area']) + })); + }; - return; - } + action.disabled = function (graph) { + var entities = groupEntities(graph); - try { - var _tokens = Lexer_1.lex(src, opt); + if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { + return 'not_eligible'; + } - if (opt.walkTokens) { - marked.walkTokens(_tokens, opt.walkTokens); + if (!entities.multipolygon.every(function (r) { + return r.isComplete(graph); + })) { + return 'incomplete_relation'; } - return Parser_1.parse(_tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + if (!entities.multipolygon.length) { + var sharedMultipolygons = []; + entities.closedWay.forEach(function (way, i) { + if (i === 0) { + sharedMultipolygons = graph.parentMultipolygons(way); + } else { + sharedMultipolygons = utilArrayIntersection(sharedMultipolygons, graph.parentMultipolygons(way)); + } + }); + sharedMultipolygons = sharedMultipolygons.filter(function (relation) { + return relation.members.length === entities.closedWay.length; + }); - if (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + if (sharedMultipolygons.length) { + // don't create a new multipolygon if it'd be redundant + return 'not_eligible'; + } + } else if (entities.closedWay.some(function (way) { + return utilArrayIntersection(graph.parentMultipolygons(way), entities.multipolygon).length; + })) { + // don't add a way to a multipolygon again if it's already a member + return 'not_eligible'; } + }; - throw e; - } + return action; } - /** - * Options - */ - - - marked.options = marked.setOptions = function (opt) { - merge$3(marked.defaults, opt); - changeDefaults(marked.defaults); - return marked; - }; - marked.getDefaults = getDefaults; - marked.defaults = defaults$5; - /** - * Use Extension - */ + var DESCRIPTORS = descriptors; + var objectDefinePropertyModule = objectDefineProperty; + var regExpFlags = regexpFlags$1; + var fails$4 = fails$N; - marked.use = function (extension) { - var opts = merge$3({}, extension); + var FORCED$2 = DESCRIPTORS && fails$4(function () { + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + return Object.getOwnPropertyDescriptor(RegExp.prototype, 'flags').get.call({ dotAll: true, sticky: true }) !== 'sy'; + }); - if (extension.renderer) { - (function () { - var renderer = marked.defaults.renderer || new Renderer_1(); + // `RegExp.prototype.flags` getter + // https://tc39.es/ecma262/#sec-get-regexp.prototype.flags + if (FORCED$2) objectDefinePropertyModule.f(RegExp.prototype, 'flags', { + configurable: true, + get: regExpFlags + }); - var _loop = function _loop(prop) { - var prevRenderer = renderer[prop]; + var fastDeepEqual = function equal(a, b) { + if (a === b) return true; - renderer[prop] = function () { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } + if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') { + if (a.constructor !== b.constructor) return false; + var length, i, keys; - var ret = extension.renderer[prop].apply(renderer, args); + if (Array.isArray(a)) { + length = a.length; + if (length != b.length) return false; - if (ret === false) { - ret = prevRenderer.apply(renderer, args); - } + for (i = length; i-- !== 0;) { + if (!equal(a[i], b[i])) return false; + } - return ret; - }; - }; + return true; + } - for (var prop in extension.renderer) { - _loop(prop); - } + if (a.constructor === RegExp) return a.source === b.source && a.flags === b.flags; + if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf(); + if (a.toString !== Object.prototype.toString) return a.toString() === b.toString(); + keys = Object.keys(a); + length = keys.length; + if (length !== Object.keys(b).length) return false; - opts.renderer = renderer; - })(); - } + for (i = length; i-- !== 0;) { + if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; + } - if (extension.tokenizer) { - (function () { - var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + for (i = length; i-- !== 0;) { + var key = keys[i]; + if (!equal(a[key], b[key])) return false; + } - var _loop2 = function _loop2(prop) { - var prevTokenizer = tokenizer[prop]; + return true; + } // true if both NaN, false otherwise - tokenizer[prop] = function () { - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - var ret = extension.tokenizer[prop].apply(tokenizer, args); + return a !== a && b !== b; + }; - if (ret === false) { - ret = prevTokenizer.apply(tokenizer, args); - } + // J. W. Hunt and M. D. McIlroy, An algorithm for differential buffer + // comparison, Bell Telephone Laboratories CSTR #41 (1976) + // http://www.cs.dartmouth.edu/~doug/ + // https://en.wikipedia.org/wiki/Longest_common_subsequence_problem + // + // Expects two arrays, finds longest common sequence - return ret; - }; - }; + function LCS(buffer1, buffer2) { + var equivalenceClasses = {}; - for (var prop in extension.tokenizer) { - _loop2(prop); - } + for (var j = 0; j < buffer2.length; j++) { + var item = buffer2[j]; - opts.tokenizer = tokenizer; - })(); + if (equivalenceClasses[item]) { + equivalenceClasses[item].push(j); + } else { + equivalenceClasses[item] = [j]; + } } - if (extension.walkTokens) { - var walkTokens = marked.defaults.walkTokens; - - opts.walkTokens = function (token) { - extension.walkTokens(token); + var NULLRESULT = { + buffer1index: -1, + buffer2index: -1, + chain: null + }; + var candidates = [NULLRESULT]; - if (walkTokens) { - walkTokens(token); - } - }; - } + for (var i = 0; i < buffer1.length; i++) { + var _item = buffer1[i]; + var buffer2indices = equivalenceClasses[_item] || []; + var r = 0; + var c = candidates[0]; - marked.setOptions(opts); - }; - /** - * Run callback for every token - */ + for (var jx = 0; jx < buffer2indices.length; jx++) { + var _j = buffer2indices[jx]; + var s = void 0; + for (s = r; s < candidates.length; s++) { + if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { + break; + } + } - marked.walkTokens = function (tokens, callback) { - var _iterator = _createForOfIteratorHelper(tokens), - _step; + if (s < candidates.length) { + var newCandidate = { + buffer1index: i, + buffer2index: _j, + chain: candidates[s] + }; - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var token = _step.value; - callback(token); + if (r === candidates.length) { + candidates.push(c); + } else { + candidates[r] = c; + } - switch (token.type) { - case 'table': - { - var _iterator2 = _createForOfIteratorHelper(token.tokens.header), - _step2; + r = s + 1; + c = newCandidate; - try { - for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { - var cell = _step2.value; - marked.walkTokens(cell, callback); - } - } catch (err) { - _iterator2.e(err); - } finally { - _iterator2.f(); - } + if (r === candidates.length) { + break; // no point in examining further (j)s + } + } + } - var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), - _step3; + candidates[r] = c; + } // At this point, we know the LCS: it's in the reverse of the + // linked-list through .chain of candidates[candidates.length - 1]. - try { - for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { - var row = _step3.value; - var _iterator4 = _createForOfIteratorHelper(row), - _step4; + return candidates[candidates.length - 1]; + } // We apply the LCS to build a 'comm'-style picture of the + // offsets and lengths of mismatched chunks in the input + // buffers. This is used by diff3MergeRegions. - try { - for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) { - var _cell = _step4.value; - marked.walkTokens(_cell, callback); - } - } catch (err) { - _iterator4.e(err); - } finally { - _iterator4.f(); - } - } - } catch (err) { - _iterator3.e(err); - } finally { - _iterator3.f(); - } - break; - } + function diffIndices(buffer1, buffer2) { + var lcs = LCS(buffer1, buffer2); + var result = []; + var tail1 = buffer1.length; + var tail2 = buffer2.length; - case 'list': - { - marked.walkTokens(token.items, callback); - break; - } + for (var candidate = lcs; candidate !== null; candidate = candidate.chain) { + var mismatchLength1 = tail1 - candidate.buffer1index - 1; + var mismatchLength2 = tail2 - candidate.buffer2index - 1; + tail1 = candidate.buffer1index; + tail2 = candidate.buffer2index; - default: - { - if (token.tokens) { - marked.walkTokens(token.tokens, callback); - } - } - } + if (mismatchLength1 || mismatchLength2) { + result.push({ + buffer1: [tail1 + 1, mismatchLength1], + buffer1Content: buffer1.slice(tail1 + 1, tail1 + 1 + mismatchLength1), + buffer2: [tail2 + 1, mismatchLength2], + buffer2Content: buffer2.slice(tail2 + 1, tail2 + 1 + mismatchLength2) + }); } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); } - }; - /** - * Parse Inline - */ + result.reverse(); + return result; + } // We apply the LCS to build a JSON representation of a + // independently derived from O, returns a fairly complicated + // internal representation of merge decisions it's taken. The + // interested reader may wish to consult + // + // Sanjeev Khanna, Keshav Kunal, and Benjamin C. Pierce. + // 'A Formal Investigation of ' In Arvind and Prasad, + // editors, Foundations of Software Technology and Theoretical + // Computer Science (FSTTCS), December 2007. + // + // (http://www.cis.upenn.edu/~bcpierce/papers/diff3-short.pdf) + // - marked.parseInline = function (src, opt) { - // throw error in case of non string input - if (typeof src === 'undefined' || src === null) { - throw new Error('marked.parseInline(): input parameter is undefined or null'); - } - - if (typeof src !== 'string') { - throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); - } - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + function diff3MergeRegions(a, o, b) { + // "hunks" are array subsets where `a` or `b` are different from `o` + // https://www.gnu.org/software/diffutils/manual/html_node/diff3-Hunks.html + var hunks = []; - try { - var tokens = Lexer_1.lexInline(src, opt); + function addHunk(h, ab) { + hunks.push({ + ab: ab, + oStart: h.buffer1[0], + oLength: h.buffer1[1], + // length of o to remove + abStart: h.buffer2[0], + abLength: h.buffer2[1] // length of a/b to insert + // abContent: (ab === 'a' ? a : b).slice(h.buffer2[0], h.buffer2[0] + h.buffer2[1]) - if (opt.walkTokens) { - marked.walkTokens(tokens, opt.walkTokens); - } + }); + } - return Parser_1.parseInline(tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + diffIndices(o, a).forEach(function (item) { + return addHunk(item, 'a'); + }); + diffIndices(o, b).forEach(function (item) { + return addHunk(item, 'b'); + }); + hunks.sort(function (x, y) { + return x.oStart - y.oStart; + }); + var results = []; + var currOffset = 0; - if (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + function advanceTo(endOffset) { + if (endOffset > currOffset) { + results.push({ + stable: true, + buffer: 'o', + bufferStart: currOffset, + bufferLength: endOffset - currOffset, + bufferContent: o.slice(currOffset, endOffset) + }); + currOffset = endOffset; } - - throw e; } - }; - /** - * Expose - */ - - - marked.Parser = Parser_1; - marked.parser = Parser_1.parse; - marked.Renderer = Renderer_1; - marked.TextRenderer = TextRenderer_1; - marked.Lexer = Lexer_1; - marked.lexer = Lexer_1.lex; - marked.Tokenizer = Tokenizer_1; - marked.Slugger = Slugger_1; - marked.parse = marked; - var marked_1 = marked; - - var tiler$2 = utilTiler(); - var dispatch$3 = dispatch('loaded'); - var _tileZoom$2 = 14; - var _osmoseUrlRoot = 'https://osmose.openstreetmap.fr/api/0.3'; - var _osmoseData = { - icons: {}, - items: [] - }; // This gets reassigned if reset - var _cache$2; - - function abortRequest$2(controller) { - if (controller) { - controller.abort(); - } - } + while (hunks.length) { + var hunk = hunks.shift(); + var regionStart = hunk.oStart; + var regionEnd = hunk.oStart + hunk.oLength; + var regionHunks = [hunk]; + advanceTo(regionStart); // Try to pull next overlapping hunk into this region - function abortUnwantedRequests$2(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + while (hunks.length) { + var nextHunk = hunks[0]; + var nextHunkStart = nextHunk.oStart; + if (nextHunkStart > regionEnd) break; // no overlap - if (!wanted) { - abortRequest$2(cache.inflightTile[k]); - delete cache.inflightTile[k]; + regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); + regionHunks.push(hunks.shift()); } - }); - } - function encodeIssueRtree$2(d) { - return { - minX: d.loc[0], - minY: d.loc[1], - maxX: d.loc[0], - maxY: d.loc[1], - data: d - }; - } // Replace or remove QAItem from rtree + if (regionHunks.length === 1) { + // Only one hunk touches this region, meaning that there is no conflict here. + // Either `a` or `b` is inserting into a region of `o` unchanged by the other. + if (hunk.abLength > 0) { + var buffer = hunk.ab === 'a' ? a : b; + results.push({ + stable: true, + buffer: hunk.ab, + bufferStart: hunk.abStart, + bufferLength: hunk.abLength, + bufferContent: buffer.slice(hunk.abStart, hunk.abStart + hunk.abLength) + }); + } + } else { + // A true a/b conflict. Determine the bounds involved from `a`, `o`, and `b`. + // Effectively merge all the `a` hunks into one giant hunk, then do the + // same for the `b` hunks; then, correct for skew in the regions of `o` + // that each side changed, and report appropriate spans for the three sides. + var bounds = { + a: [a.length, -1, o.length, -1], + b: [b.length, -1, o.length, -1] + }; + while (regionHunks.length) { + hunk = regionHunks.shift(); + var oStart = hunk.oStart; + var oEnd = oStart + hunk.oLength; + var abStart = hunk.abStart; + var abEnd = abStart + hunk.abLength; + var _b = bounds[hunk.ab]; + _b[0] = Math.min(abStart, _b[0]); + _b[1] = Math.max(abEnd, _b[1]); + _b[2] = Math.min(oStart, _b[2]); + _b[3] = Math.max(oEnd, _b[3]); + } - function updateRtree$2(item, replace) { - _cache$2.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + var aStart = bounds.a[0] + (regionStart - bounds.a[2]); + var aEnd = bounds.a[1] + (regionEnd - bounds.a[3]); + var bStart = bounds.b[0] + (regionStart - bounds.b[2]); + var bEnd = bounds.b[1] + (regionEnd - bounds.b[3]); + var result = { + stable: false, + aStart: aStart, + aLength: aEnd - aStart, + aContent: a.slice(aStart, aEnd), + oStart: regionStart, + oLength: regionEnd - regionStart, + oContent: o.slice(regionStart, regionEnd), + bStart: bStart, + bLength: bEnd - bStart, + bContent: b.slice(bStart, bEnd) + }; + results.push(result); + } - if (replace) { - _cache$2.rtree.insert(item); + currOffset = regionEnd; } - } // Issues shouldn't obscure each other + advanceTo(o.length); + return results; + } // Applies the output of diff3MergeRegions to actually + // construct the merged buffer; the returned result alternates + // between 'ok' and 'conflict' blocks. + // A "false conflict" is where `a` and `b` both change the same from `o` - function preventCoincident$1(loc) { - var coincident = false; - - do { - // first time, move marker up. after that, move marker right. - var delta = coincident ? [0.00001, 0] : [0, 0.00001]; - loc = geoVecAdd(loc, delta); - var bbox = geoExtent(loc).bbox(); - coincident = _cache$2.rtree.search(bbox).length; - } while (coincident); - - return loc; - } - var serviceOsmose = { - title: 'osmose', - init: function init() { - _mainFileFetcher.get('qa_data').then(function (d) { - _osmoseData = d.osmose; - _osmoseData.items = Object.keys(d.osmose.icons).map(function (s) { - return s.split('-')[0]; - }).reduce(function (unique, item) { - return unique.indexOf(item) !== -1 ? unique : [].concat(_toConsumableArray(unique), [item]); - }, []); - }); + function diff3Merge(a, o, b, options) { + var defaults = { + excludeFalseConflicts: true, + stringSeparator: /\s+/ + }; + options = Object.assign(defaults, options); + var aString = typeof a === 'string'; + var oString = typeof o === 'string'; + var bString = typeof b === 'string'; + if (aString) a = a.split(options.stringSeparator); + if (oString) o = o.split(options.stringSeparator); + if (bString) b = b.split(options.stringSeparator); + var results = []; + var regions = diff3MergeRegions(a, o, b); + var okBuffer = []; - if (!_cache$2) { - this.reset(); + function flushOk() { + if (okBuffer.length) { + results.push({ + ok: okBuffer + }); } - this.event = utilRebind(this, dispatch$3, 'on'); - }, - reset: function reset() { - var _strings = {}; - var _colors = {}; + okBuffer = []; + } - if (_cache$2) { - Object.values(_cache$2.inflightTile).forEach(abortRequest$2); // Strings and colors are static and should not be re-populated + function isFalseConflict(a, b) { + if (a.length !== b.length) return false; - _strings = _cache$2.strings; - _colors = _cache$2.colors; + for (var i = 0; i < a.length; i++) { + if (a[i] !== b[i]) return false; } - _cache$2 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush(), - strings: _strings, - colors: _colors - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; - - var params = { - // Tiles return a maximum # of issues - // So we want to filter our request for only types iD supports - item: _osmoseData.items - }; // determine the needed tiles to cover the view + return true; + } - var tiles = tiler$2.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed + regions.forEach(function (region) { + if (region.stable) { + var _okBuffer; - abortUnwantedRequests$2(_cache$2, tiles); // issue new requests.. + (_okBuffer = okBuffer).push.apply(_okBuffer, _toConsumableArray(region.bufferContent)); + } else { + if (options.excludeFalseConflicts && isFalseConflict(region.aContent, region.bContent)) { + var _okBuffer2; - tiles.forEach(function (tile) { - if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; + (_okBuffer2 = okBuffer).push.apply(_okBuffer2, _toConsumableArray(region.aContent)); + } else { + flushOk(); + results.push({ + conflict: { + a: region.aContent, + aIndex: region.aStart, + o: region.oContent, + oIndex: region.oStart, + b: region.bContent, + bIndex: region.bStart + } + }); + } + } + }); + flushOk(); + return results; + } - var _tile$xyz = _slicedToArray(tile.xyz, 3), - x = _tile$xyz[0], - y = _tile$xyz[1], - z = _tile$xyz[2]; + function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { + discardTags = discardTags || {}; + var _option = 'safe'; // 'safe', 'force_local', 'force_remote' - var url = "".concat(_osmoseUrlRoot, "/issues/").concat(z, "/").concat(x, "/").concat(y, ".json?") + utilQsString(params); - var controller = new AbortController(); - _cache$2.inflightTile[tile.id] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache$2.inflightTile[tile.id]; - _cache$2.loadedTile[tile.id] = true; + var _conflicts = []; - if (data.features) { - data.features.forEach(function (issue) { - var _issue$properties = issue.properties, - item = _issue$properties.item, - cl = _issue$properties["class"], - id = _issue$properties.uuid; - /* Osmose issues are uniquely identified by a unique - `item` and `class` combination (both integer values) */ + function user(d) { + return typeof formatUser === 'function' ? formatUser(d) : d; + } - var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) + function mergeLocation(remote, target) { + function pointEqual(a, b) { + var epsilon = 1e-6; + return Math.abs(a[0] - b[0]) < epsilon && Math.abs(a[1] - b[1]) < epsilon; + } - if (itemType in _osmoseData.icons) { - var loc = issue.geometry.coordinates; // lon, lat + if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { + return target; + } - loc = preventCoincident$1(loc); - var d = new QAItem(loc, _this, itemType, id, { - item: item - }); // Setting elems here prevents UI detail requests + if (_option === 'force_remote') { + return target.update({ + loc: remote.loc + }); + } - if (item === 8300 || item === 8360) { - d.elems = []; - } + _conflicts.push(_t('merge_remote_changes.conflict.location', { + user: user(remote.user) + })); - _cache$2.data[d.id] = d; + return target; + } - _cache$2.rtree.insert(encodeIssueRtree$2(d)); - } - }); - } + function mergeNodes(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { + return target; + } - dispatch$3.call('loaded'); - })["catch"](function () { - delete _cache$2.inflightTile[tile.id]; - _cache$2.loadedTile[tile.id] = true; + if (_option === 'force_remote') { + return target.update({ + nodes: remote.nodes }); + } + + var ccount = _conflicts.length; + var o = base.nodes || []; + var a = target.nodes || []; + var b = remote.nodes || []; + var nodes = []; + var hunks = diff3Merge(a, o, b, { + excludeFalseConflicts: true }); - }, - loadIssueDetail: function loadIssueDetail(issue) { - var _this2 = this; - // Issue details only need to be fetched once - if (issue.elems !== undefined) { - return Promise.resolve(issue); - } + for (var i = 0; i < hunks.length; i++) { + var hunk = hunks[i]; - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); + if (hunk.ok) { + nodes.push.apply(nodes, hunk.ok); + } else { + // for all conflicts, we can assume c.a !== c.b + // because `diff3Merge` called with `true` option to exclude false conflicts.. + var c = hunk.conflict; - var cacheDetails = function cacheDetails(data) { - // Associated elements used for highlighting - // Assign directly for immediate use in the callback - issue.elems = data.elems.map(function (e) { - return e.type.substring(0, 1) + e.id; - }); // Some issues have instance specific detail in a subtitle + if (fastDeepEqual(c.o, c.a)) { + // only changed remotely + nodes.push.apply(nodes, c.b); + } else if (fastDeepEqual(c.o, c.b)) { + // only changed locally + nodes.push.apply(nodes, c.a); + } else { + // changed both locally and remotely + _conflicts.push(_t('merge_remote_changes.conflict.nodelist', { + user: user(remote.user) + })); - issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; + break; + } + } + } - _this2.replaceItem(issue); - }; + return _conflicts.length === ccount ? target.update({ + nodes: nodes + }) : target; + } - return d3_json(url).then(cacheDetails).then(function () { - return issue; - }); - }, - loadStrings: function loadStrings() { - var locale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _mainLocalizer.localeCode(); - var items = Object.keys(_osmoseData.icons); + function mergeChildren(targetWay, children, updates, graph) { + function isUsed(node, targetWay) { + var hasInterestingParent = graph.parentWays(node).some(function (way) { + return way.id !== targetWay.id; + }); + return node.hasInterestingTags() || hasInterestingParent || graph.parentRelations(node).length > 0; + } - if (locale in _cache$2.strings && Object.keys(_cache$2.strings[locale]).length === items.length) { - return Promise.resolve(_cache$2.strings[locale]); - } // May be partially populated already if some requests were successful + var ccount = _conflicts.length; + for (var i = 0; i < children.length; i++) { + var id = children[i]; + var node = graph.hasEntity(id); // remove unused childNodes.. - if (!(locale in _cache$2.strings)) { - _cache$2.strings[locale] = {}; - } // Only need to cache strings for supported issue types - // Using multiple individual item + class requests to reduce fetched data size + if (targetWay.nodes.indexOf(id) === -1) { + if (node && !isUsed(node, targetWay)) { + updates.removeIds.push(id); + } + continue; + } // restore used childNodes.. - var allRequests = items.map(function (itemType) { - // No need to request data we already have - if (itemType in _cache$2.strings[locale]) return null; - var cacheData = function cacheData(data) { - // Bunch of nested single value arrays of objects - var _data$categories = _slicedToArray(data.categories, 1), - _data$categories$ = _data$categories[0], - cat = _data$categories$ === void 0 ? { - items: [] - } : _data$categories$; + var local = localGraph.hasEntity(id); + var remote = remoteGraph.hasEntity(id); + var target; - var _cat$items = _slicedToArray(cat.items, 1), - _cat$items$ = _cat$items[0], - item = _cat$items$ === void 0 ? { - "class": [] - } : _cat$items$; + if (_option === 'force_remote' && remote && remote.visible) { + updates.replacements.push(remote); + } else if (_option === 'force_local' && local) { + target = osmEntity(local); - var _item$class = _slicedToArray(item["class"], 1), - _item$class$ = _item$class[0], - cl = _item$class$ === void 0 ? null : _item$class$; // If null default value is reached, data wasn't as expected (or was empty) + if (remote) { + target = target.update({ + version: remote.version + }); + } + updates.replacements.push(target); + } else if (_option === 'safe' && local && remote && local.version !== remote.version) { + target = osmEntity(local, { + version: remote.version + }); - if (!cl) { - /* eslint-disable no-console */ - console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); - /* eslint-enable no-console */ + if (remote.visible) { + target = mergeLocation(remote, target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); + } - return; - } // Cache served item colors to automatically style issue markers later + if (_conflicts.length !== ccount) break; + updates.replacements.push(target); + } + } + return targetWay; + } - var itemInt = item.item, - color = item.color; + function updateChildren(updates, graph) { + for (var i = 0; i < updates.replacements.length; i++) { + graph = graph.replace(updates.replacements[i]); + } - if (/^#[A-Fa-f0-9]{6}|[A-Fa-f0-9]{3}/.test(color)) { - _cache$2.colors[itemInt] = color; - } // Value of root key will be null if no string exists - // If string exists, value is an object with key 'auto' for string + if (updates.removeIds.length) { + graph = actionDeleteMultiple(updates.removeIds)(graph); + } + return graph; + } - var title = cl.title, - detail = cl.detail, - fix = cl.fix, - trap = cl.trap; // Osmose titles shouldn't contain markdown + function mergeMembers(remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { + return target; + } - var issueStrings = {}; - if (title) issueStrings.title = title.auto; - if (detail) issueStrings.detail = marked_1(detail.auto); - if (trap) issueStrings.trap = marked_1(trap.auto); - if (fix) issueStrings.fix = marked_1(fix.auto); - _cache$2.strings[locale][itemType] = issueStrings; - }; + if (_option === 'force_remote') { + return target.update({ + members: remote.members + }); + } - var _itemType$split = itemType.split('-'), - _itemType$split2 = _slicedToArray(_itemType$split, 2), - item = _itemType$split2[0], - cl = _itemType$split2[1]; // Osmose API falls back to English strings where untranslated or if locale doesn't exist + _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { + user: user(remote.user) + })); + return target; + } - var url = "".concat(_osmoseUrlRoot, "/items/").concat(item, "/class/").concat(cl, "?langs=").concat(locale); - return d3_json(url).then(cacheData); - }).filter(Boolean); - return Promise.all(allRequests).then(function () { - return _cache$2.strings[locale]; - }); - }, - getStrings: function getStrings(itemType) { - var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _mainLocalizer.localeCode(); - // No need to fallback to English, Osmose API handles this for us - return locale in _cache$2.strings ? _cache$2.strings[locale][itemType] : {}; - }, - getColor: function getColor(itemType) { - return itemType in _cache$2.colors ? _cache$2.colors[itemType] : '#FFFFFF'; - }, - postUpdate: function postUpdate(issue, callback) { - var _this3 = this; + function mergeTags(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { + return target; + } - if (_cache$2.inflightPost[issue.id]) { - return callback({ - message: 'Issue update already inflight', - status: -2 - }, issue); - } // UI sets the status to either 'done' or 'false' + if (_option === 'force_remote') { + return target.update({ + tags: remote.tags + }); + } + var ccount = _conflicts.length; + var o = base.tags || {}; + var a = target.tags || {}; + var b = remote.tags || {}; + var keys = utilArrayUnion(utilArrayUnion(Object.keys(o), Object.keys(a)), Object.keys(b)).filter(function (k) { + return !discardTags[k]; + }); + var tags = Object.assign({}, a); // shallow copy - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); - var controller = new AbortController(); + var changed = false; - var after = function after() { - delete _cache$2.inflightPost[issue.id]; + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; - _this3.removeItem(issue); + if (o[k] !== b[k] && a[k] !== b[k]) { + // changed remotely.. + if (o[k] !== a[k]) { + // changed locally.. + _conflicts.push(_t('merge_remote_changes.conflict.tags', { + tag: k, + local: a[k], + remote: b[k], + user: user(remote.user) + })); + } else { + // unchanged locally, accept remote change.. + if (b.hasOwnProperty(k)) { + tags[k] = b[k]; + } else { + delete tags[k]; + } - if (issue.newStatus === 'done') { - // Keep track of the number of issues closed per `item` to tag the changeset - if (!(issue.item in _cache$2.closed)) { - _cache$2.closed[issue.item] = 0; + changed = true; } - - _cache$2.closed[issue.item] += 1; } + } - if (callback) callback(null, issue); - }; + return changed && _conflicts.length === ccount ? target.update({ + tags: tags + }) : target; + } // `graph.base()` is the common ancestor of the two graphs. + // `localGraph` contains user's edits up to saving + // `remoteGraph` contains remote edits to modified nodes + // `graph` must be a descendent of `localGraph` and may include + // some conflict resolution actions performed on it. + // + // --- ... --- `localGraph` -- ... -- `graph` + // / + // `graph.base()` --- ... --- `remoteGraph` + // - _cache$2.inflightPost[issue.id] = controller; - fetch(url, { - signal: controller.signal - }).then(after)["catch"](function (err) { - delete _cache$2.inflightPost[issue.id]; - if (callback) callback(err.message); - }); - }, - // Get all cached QAItems covering the viewport - getItems: function getItems(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - return _cache$2.rtree.search(bbox).map(function (d) { - return d.data; - }); - }, - // Get a QAItem from cache - // NOTE: Don't change method name until UI v3 is merged - getError: function getError(id) { - return _cache$2.data[id]; - }, - // get the name of the icon to display for this item - getIcon: function getIcon(itemType) { - return _osmoseData.icons[itemType]; - }, - // Replace a single QAItem in the cache - replaceItem: function replaceItem(item) { - if (!(item instanceof QAItem) || !item.id) return; - _cache$2.data[item.id] = item; - updateRtree$2(encodeIssueRtree$2(item), true); // true = replace - return item; - }, - // Remove a single QAItem from the cache - removeItem: function removeItem(item) { - if (!(item instanceof QAItem) || !item.id) return; - delete _cache$2.data[item.id]; - updateRtree$2(encodeIssueRtree$2(item), false); // false = remove - }, - // Used to populate `closed:osmose:*` changeset tags - getClosedCounts: function getClosedCounts() { - return _cache$2.closed; - }, - itemURL: function itemURL(item) { - return "https://osmose.openstreetmap.fr/en/error/".concat(item.id); - } - }; + var action = function action(graph) { + var updates = { + replacements: [], + removeIds: [] + }; + var base = graph.base().entities[id]; + var local = localGraph.entity(id); + var remote = remoteGraph.entity(id); + var target = osmEntity(local, { + version: remote.version + }); // delete/undelete - var apibase = 'https://a.mapillary.com/v3/'; - var viewercss = 'mapillary-js/mapillary.min.css'; - var viewerjs = 'mapillary-js/mapillary.min.js'; - var clientId = 'NzNRM2otQkR2SHJzaXJmNmdQWVQ0dzo1ZWYyMmYwNjdmNDdlNmVi'; - var mapFeatureConfig = { - values: ['construction--flat--crosswalk-plain', 'marking--discrete--crosswalk-zebra', 'object--banner', 'object--bench', 'object--bike-rack', 'object--billboard', 'object--catch-basin', 'object--cctv-camera', 'object--fire-hydrant', 'object--mailbox', 'object--manhole', 'object--phone-booth', 'object--sign--advertisement', 'object--sign--information', 'object--sign--store', 'object--street-light', 'object--support--utility-pole', 'object--traffic-light--*', 'object--traffic-light--pedestrians', 'object--trash-can'].join(',') - }; - var maxResults = 1000; - var tileZoom = 14; - var tiler$3 = utilTiler().zoomExtent([tileZoom, tileZoom]).skipNullIsland(true); - var dispatch$4 = dispatch('change', 'loadedImages', 'loadedSigns', 'loadedMapFeatures', 'bearingChanged', 'nodeChanged'); - var _mlyFallback = false; + if (!remote.visible) { + if (_option === 'force_remote') { + return actionDeleteMultiple([id])(graph); + } else if (_option === 'force_local') { + if (target.type === 'way') { + target = mergeChildren(target, utilArrayUniq(local.nodes), updates, graph); + graph = updateChildren(updates, graph); + } - var _mlyCache; + return graph.replace(target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); - var _mlyClicks; + return graph; // do nothing + } + } // merge - var _mlyActiveImage; - var _mlySelectedImageKey; + if (target.type === 'node') { + target = mergeLocation(remote, target); + } else if (target.type === 'way') { + // pull in any child nodes that may not be present locally.. + graph.rebase(remoteGraph.childNodes(remote), [graph], false); + target = mergeNodes(base, remote, target); + target = mergeChildren(target, utilArrayUnion(local.nodes, remote.nodes), updates, graph); + } else if (target.type === 'relation') { + target = mergeMembers(remote, target); + } - var _mlyViewer; + target = mergeTags(base, remote, target); - var _mlyViewerFilter = ['all']; + if (!_conflicts.length) { + graph = updateChildren(updates, graph).replace(target); + } - var _loadViewerPromise; + return graph; + }; - var _mlyHighlightedDetection; + action.withOption = function (opt) { + _option = opt; + return action; + }; - var _mlyShowFeatureDetections = false; - var _mlyShowSignDetections = false; + action.conflicts = function () { + return _conflicts; + }; - function abortRequest$3(controller) { - controller.abort(); + return action; } - function loadTiles(which, url, projection) { - var currZoom = Math.floor(geoScaleToZoom(projection.scale())); - var tiles = tiler$3.getTiles(projection); // abort inflight requests that are no longer needed + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as - var cache = _mlyCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + function actionMove(moveIDs, tryDelta, projection, cache) { + var _delta = tryDelta; - if (!wanted) { - abortRequest$3(cache.inflight[k]); - delete cache.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadNextTilePage(which, currZoom, url, tile); - }); - } + function setupCache(graph) { + function canMove(nodeID) { + // Allow movement of any node that is in the selectedIDs list.. + if (moveIDs.indexOf(nodeID) !== -1) return true; // Allow movement of a vertex where 2 ways meet.. - function loadNextTilePage(which, currZoom, url, tile) { - var cache = _mlyCache[which]; - var rect = tile.extent.rectangle(); - var maxPages = maxPageAtZoom(currZoom); - var nextPage = cache.nextPage[tile.id] || 0; - var nextURL = cache.nextURL[tile.id] || url + utilQsString({ - per_page: maxResults, - page: nextPage, - client_id: clientId, - bbox: [rect[0], rect[1], rect[2], rect[3]].join(',') - }); - if (nextPage > maxPages) return; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - var controller = new AbortController(); - cache.inflight[id] = controller; - var options = { - method: 'GET', - signal: controller.signal, - headers: { - 'Content-Type': 'application/json' - } - }; - fetch(nextURL, options).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); - } + var parents = graph.parentWays(graph.entity(nodeID)); + if (parents.length < 3) return true; // Restrict movement of a vertex where >2 ways meet, unless all parentWays are moving too.. - var linkHeader = response.headers.get('Link'); + var parentsMoving = parents.every(function (way) { + return cache.moving[way.id]; + }); + if (!parentsMoving) delete cache.moving[nodeID]; + return parentsMoving; + } - if (linkHeader) { - var pagination = parsePagination(linkHeader); + function cacheEntities(ids) { + for (var i = 0; i < ids.length; i++) { + var id = ids[i]; + if (cache.moving[id]) continue; + cache.moving[id] = true; + var entity = graph.hasEntity(id); + if (!entity) continue; - if (pagination.next) { - cache.nextURL[tile.id] = pagination.next; + if (entity.type === 'node') { + cache.nodes.push(id); + cache.startLoc[id] = entity.loc; + } else if (entity.type === 'way') { + cache.ways.push(id); + cacheEntities(entity.nodes); + } else { + cacheEntities(entity.members.map(function (member) { + return member.id; + })); + } } } - return response.json(); - }).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; + function cacheIntersections(ids) { + function isEndpoint(way, id) { + return !way.isClosed() && !!way.affix(id); + } - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } + for (var i = 0; i < ids.length; i++) { + var id = ids[i]; // consider only intersections with 1 moved and 1 unmoved way. - var features = data.features.map(function (feature) { - var loc = feature.geometry.coordinates; - var d; // An image (shown as a green dot on the map) is a single street photo with extra - // information such as location, camera angle (CA), camera model, and so on. - // Each image feature is a GeoJSON Point + var childNodes = graph.childNodes(graph.entity(id)); - if (which === 'images') { - d = { - loc: loc, - key: feature.properties.key, - ca: feature.properties.ca, - captured_at: feature.properties.captured_at, - captured_by: feature.properties.username, - pano: feature.properties.pano - }; - cache.forImageKey[d.key] = d; // cache imageKey -> image - // Mapillary organizes images as sequences. A sequence of images are continuously captured - // by a user at a give time. Sequences are shown on the map as green lines. - // Each sequence feature is a GeoJSON LineString - } else if (which === 'sequences') { - var sequenceKey = feature.properties.key; - cache.lineString[sequenceKey] = feature; // cache sequenceKey -> lineString - - feature.properties.coordinateProperties.image_keys.forEach(function (imageKey) { - cache.forImageKey[imageKey] = sequenceKey; // cache imageKey -> sequenceKey - }); - return false; // because no `d` data worth loading into an rbush - // A map feature is a real world object that can be shown on a map. It could be any object - // recognized from images, manually added in images, or added on the map. - // Each map feature is a GeoJSON Point (located where the feature is) - } else if (which === 'map_features' || which === 'points') { - d = { - loc: loc, - key: feature.properties.key, - value: feature.properties.value, - detections: feature.properties.detections, - direction: feature.properties.direction, - accuracy: feature.properties.accuracy, - first_seen_at: feature.properties.first_seen_at, - last_seen_at: feature.properties.last_seen_at - }; - } + for (var j = 0; j < childNodes.length; j++) { + var node = childNodes[j]; + var parents = graph.parentWays(node); + if (parents.length !== 2) continue; + var moved = graph.entity(id); + var unmoved = null; - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); + for (var k = 0; k < parents.length; k++) { + var way = parents[k]; - if (cache.rtree && features) { - cache.rtree.load(features); - } + if (!cache.moving[way.id]) { + unmoved = way; + break; + } + } - if (data.features.length === maxResults) { - // more pages to load - cache.nextPage[tile.id] = nextPage + 1; - loadNextTilePage(which, currZoom, url, tile); - } else { - cache.nextPage[tile.id] = Infinity; // no more pages to load - } + if (!unmoved) continue; // exclude ways that are overly connected.. - if (which === 'images' || which === 'sequences') { - dispatch$4.call('loadedImages'); - } else if (which === 'map_features') { - dispatch$4.call('loadedSigns'); - } else if (which === 'points') { - dispatch$4.call('loadedMapFeatures'); + if (utilArrayIntersection(moved.nodes, unmoved.nodes).length > 2) continue; + if (moved.isArea() || unmoved.isArea()) continue; + cache.intersections.push({ + nodeId: node.id, + movedId: moved.id, + unmovedId: unmoved.id, + movedIsEP: isEndpoint(moved, node.id), + unmovedIsEP: isEndpoint(unmoved, node.id) + }); + } + } } - })["catch"](function () { - cache.loaded[id] = true; - delete cache.inflight[id]; - }); - } - function loadData(which, url) { - var cache = _mlyCache[which]; - var options = { - method: 'GET', - headers: { - 'Content-Type': 'application/json' - } - }; - var nextUrl = url + '&client_id=' + clientId; - return fetch(nextUrl, options).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); + if (!cache) { + cache = {}; } - return response.json(); - }).then(function (data) { - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); + if (!cache.ok) { + cache.moving = {}; + cache.intersections = []; + cache.replacedVertex = {}; + cache.startLoc = {}; + cache.nodes = []; + cache.ways = []; + cacheEntities(moveIDs); + cacheIntersections(cache.ways); + cache.nodes = cache.nodes.filter(canMove); + cache.ok = true; } + } // Place a vertex where the moved vertex used to be, to preserve way shape.. + // + // Start: + // b ---- e + // / \ + // / \ + // / \ + // a c + // + // * node '*' added to preserve shape + // / \ + // / b ---- e way `b,e` moved here: + // / \ + // a c + // + // - data.features.forEach(function (feature) { - var d; - if (which === 'image_detections') { - d = { - key: feature.properties.key, - image_key: feature.properties.image_key, - value: feature.properties.value, - shape: feature.properties.shape - }; + function replaceMovedVertex(nodeId, wayId, graph, delta) { + var way = graph.entity(wayId); + var moved = graph.entity(nodeId); + var movedIndex = way.nodes.indexOf(nodeId); + var len, prevIndex, nextIndex; - if (!cache.forImageKey[d.image_key]) { - cache.forImageKey[d.image_key] = []; - } + if (way.isClosed()) { + len = way.nodes.length - 1; + prevIndex = (movedIndex + len - 1) % len; + nextIndex = (movedIndex + len + 1) % len; + } else { + len = way.nodes.length; + prevIndex = movedIndex - 1; + nextIndex = movedIndex + 1; + } - cache.forImageKey[d.image_key].push(d); - } - }); - }); - } + var prev = graph.hasEntity(way.nodes[prevIndex]); + var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. - function maxPageAtZoom(z) { - if (z < 15) return 2; - if (z === 15) return 5; - if (z === 16) return 10; - if (z === 17) return 20; - if (z === 18) return 40; - if (z > 18) return 80; - } // extract links to pages of API results + if (!prev || !next) return graph; + var key = wayId + '_' + nodeId; + var orig = cache.replacedVertex[key]; + if (!orig) { + orig = osmNode(); + cache.replacedVertex[key] = orig; + cache.startLoc[orig.id] = cache.startLoc[nodeId]; + } - function parsePagination(links) { - return links.split(',').map(function (rel) { - var elements = rel.split(';'); + var start, end; - if (elements.length === 2) { - return [/<(.+)>/.exec(elements[0])[1], /rel="(.+)"/.exec(elements[1])[1]]; + if (delta) { + start = projection(cache.startLoc[nodeId]); + end = projection.invert(geoVecAdd(start, delta)); } else { - return ['', '']; + end = cache.startLoc[nodeId]; } - }).reduce(function (pagination, val) { - pagination[val[1]] = val[0]; - return pagination; - }, {}); - } // partition viewport into higher zoom tiles + orig = orig.move(end); + var angle = Math.abs(geoAngle(orig, prev, projection) - geoAngle(orig, next, projection)) * 180 / Math.PI; // Don't add orig vertex if it would just make a straight line.. - function partitionViewport(projection) { - var z = geoScaleToZoom(projection.scale()); - var z2 = Math.ceil(z * 2) / 2 + 2.5; // round to next 0.5 and add 2.5 + if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + var p1 = [prev.loc, orig.loc, moved.loc, next.loc].map(projection); + var p2 = [prev.loc, moved.loc, orig.loc, next.loc].map(projection); + var d1 = geoPathLength(p1); + var d2 = geoPathLength(p2); + var insertAt = d1 <= d2 ? movedIndex : nextIndex; // moving around closed loop? + if (way.isClosed() && insertAt === 0) insertAt = len; + way = way.addNode(orig.id, insertAt); + return graph.replace(orig).replace(way); + } // Remove duplicate vertex that might have been added by + // replaceMovedVertex. This is done after the unzorro checks. - function searchLimited(limit, projection, rtree) { - limit = limit || 5; - return partitionViewport(projection).reduce(function (result, extent) { - var found = rtree.search(extent.bbox()).slice(0, limit).map(function (d) { - return d.data; - }); - return found.length ? result.concat(found) : result; - }, []); - } - var serviceMapillary = { - init: function init() { - if (!_mlyCache) { - this.reset(); - } + function removeDuplicateVertices(wayId, graph) { + var way = graph.entity(wayId); + var epsilon = 1e-6; + var prev, curr; - this.event = utilRebind(this, dispatch$4, 'on'); - }, - reset: function reset() { - if (_mlyCache) { - Object.values(_mlyCache.images.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.image_detections.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.map_features.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.points.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.sequences.inflight).forEach(abortRequest$3); + function isInteresting(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); } - _mlyCache = { - images: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush(), - forImageKey: {} - }, - image_detections: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - forImageKey: {} - }, - map_features: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush() - }, - points: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush() - }, - sequences: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush(), - forImageKey: {}, - lineString: {} - } - }; - _mlySelectedImageKey = null; - _mlyActiveImage = null; - _mlyClicks = []; - }, - images: function images(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.images.rtree); - }, - signs: function signs(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.map_features.rtree); - }, - mapFeatures: function mapFeatures(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.points.rtree); - }, - cachedImage: function cachedImage(imageKey) { - return _mlyCache.images.forImageKey[imageKey]; - }, - sequences: function sequences(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - var sequenceKeys = {}; // all sequences for images in viewport - - _mlyCache.images.rtree.search(bbox).forEach(function (d) { - var sequenceKey = _mlyCache.sequences.forImageKey[d.data.key]; + for (var i = 0; i < way.nodes.length; i++) { + curr = graph.entity(way.nodes[i]); - if (sequenceKey) { - sequenceKeys[sequenceKey] = true; + if (prev && curr && geoVecEqual(prev.loc, curr.loc, epsilon)) { + if (!isInteresting(prev, graph)) { + way = way.removeNode(prev.id); + graph = graph.replace(way).remove(prev); + } else if (!isInteresting(curr, graph)) { + way = way.removeNode(curr.id); + graph = graph.replace(way).remove(curr); + } } - }); // Return lineStrings for the sequences - - - return Object.keys(sequenceKeys).map(function (sequenceKey) { - return _mlyCache.sequences.lineString[sequenceKey]; - }); - }, - signsSupported: function signsSupported() { - return true; - }, - loadImages: function loadImages(projection) { - loadTiles('images', apibase + 'images?sort_by=key&', projection); - loadTiles('sequences', apibase + 'sequences?sort_by=key&', projection); - }, - loadSigns: function loadSigns(projection) { - loadTiles('map_features', apibase + 'map_features?layers=trafficsigns&min_nbr_image_detections=2&sort_by=key&', projection); - }, - loadMapFeatures: function loadMapFeatures(projection) { - loadTiles('points', apibase + 'map_features?layers=points&min_nbr_image_detections=2&sort_by=key&values=' + mapFeatureConfig.values + '&', projection); - }, - ensureViewerLoaded: function ensureViewerLoaded(context) { - if (_loadViewerPromise) return _loadViewerPromise; // add mly-wrapper - - var wrap = context.container().select('.photoviewer').selectAll('.mly-wrapper').data([0]); - wrap.enter().append('div').attr('id', 'ideditor-mly').attr('class', 'photo-wrapper mly-wrapper').classed('hide', true); - var that = this; - _loadViewerPromise = new Promise(function (resolve, reject) { - var loadedCount = 0; - function loaded() { - loadedCount += 1; // wait until both files are loaded + prev = curr; + } - if (loadedCount === 2) resolve(); - } + return graph; + } // Reorder nodes around intersections that have moved.. + // + // Start: way1.nodes: b,e (moving) + // a - b - c ----- d way2.nodes: a,b,c,d (static) + // | vertex: b + // e isEP1: true, isEP2, false + // + // way1 `b,e` moved here: + // a ----- c = b - d + // | + // e + // + // reorder nodes way1.nodes: b,e + // a ----- c - b - d way2.nodes: a,c,b,d + // | + // e + // - var head = select('head'); // load mapillary-viewercss - head.selectAll('#ideditor-mapillary-viewercss').data([0]).enter().append('link').attr('id', 'ideditor-mapillary-viewercss').attr('rel', 'stylesheet').attr('crossorigin', 'anonymous').attr('href', context.asset(viewercss)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { - reject(); - }); // load mapillary-viewerjs + function unZorroIntersection(intersection, graph) { + var vertex = graph.entity(intersection.nodeId); + var way1 = graph.entity(intersection.movedId); + var way2 = graph.entity(intersection.unmovedId); + var isEP1 = intersection.movedIsEP; + var isEP2 = intersection.unmovedIsEP; // don't move the vertex if it is the endpoint of both ways. - head.selectAll('#ideditor-mapillary-viewerjs').data([0]).enter().append('script').attr('id', 'ideditor-mapillary-viewerjs').attr('crossorigin', 'anonymous').attr('src', context.asset(viewerjs)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { - reject(); - }); - })["catch"](function () { - _loadViewerPromise = null; - }).then(function () { - that.initViewer(context); + if (isEP1 && isEP2) return graph; + var nodes1 = graph.childNodes(way1).filter(function (n) { + return n !== vertex; }); - return _loadViewerPromise; - }, - loadSignResources: function loadSignResources(context) { - context.ui().svgDefs.addSprites(['mapillary-sprite'], false - /* don't override colors */ - ); - return this; - }, - loadObjectResources: function loadObjectResources(context) { - context.ui().svgDefs.addSprites(['mapillary-object-sprite'], false - /* don't override colors */ - ); - return this; - }, - resetTags: function resetTags() { - if (_mlyViewer && !_mlyFallback) { - _mlyViewer.getComponent('tag').removeAll(); // remove previous detections - - } - }, - showFeatureDetections: function showFeatureDetections(value) { - _mlyShowFeatureDetections = value; + var nodes2 = graph.childNodes(way2).filter(function (n) { + return n !== vertex; + }); + if (way1.isClosed() && way1.first() === vertex.id) nodes1.push(nodes1[0]); + if (way2.isClosed() && way2.first() === vertex.id) nodes2.push(nodes2[0]); + var edge1 = !isEP1 && geoChooseEdge(nodes1, projection(vertex.loc), projection); + var edge2 = !isEP2 && geoChooseEdge(nodes2, projection(vertex.loc), projection); + var loc; // snap vertex to nearest edge (or some point between them).. - if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { - this.resetTags(); - } - }, - showSignDetections: function showSignDetections(value) { - _mlyShowSignDetections = value; + if (!isEP1 && !isEP2) { + var epsilon = 1e-6, + maxIter = 10; - if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { - this.resetTags(); + for (var i = 0; i < maxIter; i++) { + loc = geoVecInterp(edge1.loc, edge2.loc, 0.5); + edge1 = geoChooseEdge(nodes1, projection(loc), projection); + edge2 = geoChooseEdge(nodes2, projection(loc), projection); + if (Math.abs(edge1.distance - edge2.distance) < epsilon) break; + } + } else if (!isEP1) { + loc = edge1.loc; + } else { + loc = edge2.loc; } - }, - filterViewer: function filterViewer(context) { - var showsPano = context.photos().showsPanoramic(); - var showsFlat = context.photos().showsFlat(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); - var filter = ['all']; - if (!showsPano) filter.push(['==', 'pano', false]); - if (!showsFlat && showsPano) filter.push(['==', 'pano', true]); - if (usernames && usernames.length) filter.push(['==', 'username', usernames[0]]); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - filter.push(['>=', 'capturedAt', fromTimestamp]); - } + graph = graph.replace(vertex.move(loc)); // if zorro happened, reorder nodes.. - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - filter.push(['>=', 'capturedAt', toTimestamp]); + if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { + way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); + graph = graph.replace(way1); } - if (_mlyViewer) { - _mlyViewer.setFilter(filter); + if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { + way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); + graph = graph.replace(way2); } - _mlyViewerFilter = filter; - return filter; - }, - showViewer: function showViewer(context) { - var wrap = context.container().select('.photoviewer').classed('hide', false); - var isHidden = wrap.selectAll('.photo-wrapper.mly-wrapper.hide').size(); - - if (isHidden && _mlyViewer) { - wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); + return graph; + } - _mlyViewer.resize(); + function cleanupIntersections(graph) { + for (var i = 0; i < cache.intersections.length; i++) { + var obj = cache.intersections[i]; + graph = replaceMovedVertex(obj.nodeId, obj.movedId, graph, _delta); + graph = replaceMovedVertex(obj.nodeId, obj.unmovedId, graph, null); + graph = unZorroIntersection(obj, graph); + graph = removeDuplicateVertices(obj.movedId, graph); + graph = removeDuplicateVertices(obj.unmovedId, graph); } - return this; - }, - hideViewer: function hideViewer(context) { - _mlyActiveImage = null; - _mlySelectedImageKey = null; + return graph; + } // check if moving way endpoint can cross an unmoved way, if so limit delta.. - if (!_mlyFallback && _mlyViewer) { - _mlyViewer.getComponent('sequence').stop(); + + function limitDelta(graph) { + function moveNode(loc) { + return geoVecAdd(projection(loc), _delta); } - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(null); - viewer.classed('hide', true).selectAll('.photo-wrapper').classed('hide', true); - this.updateUrlImage(null); - dispatch$4.call('nodeChanged'); - return this.setStyles(context, null, true); - }, - parsePagination: parsePagination, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + for (var i = 0; i < cache.intersections.length; i++) { + var obj = cache.intersections[i]; // Don't limit movement if this is vertex joins 2 endpoints.. - if (imageKey) { - hash.photo = 'mapillary/' + imageKey; - } else { - delete hash.photo; - } + if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. - window.location.replace('#' + utilQsString(hash, true)); - } - }, - highlightDetection: function highlightDetection(detection) { - if (detection) { - _mlyHighlightedDetection = detection.detection_key; - } + if (!obj.movedIsEP) continue; + var node = graph.entity(obj.nodeId); + var start = projection(node.loc); + var end = geoVecAdd(start, _delta); + var movedNodes = graph.childNodes(graph.entity(obj.movedId)); + var movedPath = movedNodes.map(function (n) { + return moveNode(n.loc); + }); + var unmovedNodes = graph.childNodes(graph.entity(obj.unmovedId)); + var unmovedPath = unmovedNodes.map(function (n) { + return projection(n.loc); + }); + var hits = geoPathIntersections(movedPath, unmovedPath); - return this; - }, - initViewer: function initViewer(context) { - var that = this; - if (!window.Mapillary) return; - var opts = { - baseImageSize: 320, - component: { - cover: false, - keyboard: false, - tag: true + for (var j = 0; i < hits.length; i++) { + if (geoVecEqual(hits[j], end)) continue; + var edge = geoChooseEdge(unmovedNodes, end, projection); + _delta = geoVecSubtract(projection(edge.loc), start); } - }; // Disable components requiring WebGL support + } + } - if (!Mapillary.isSupported() && Mapillary.isFallbackSupported()) { - _mlyFallback = true; - opts.component = { - cover: false, - direction: false, - imagePlane: false, - keyboard: false, - mouse: false, - sequence: false, - tag: false, - image: true, - // fallback - navigation: true // fallback + var action = function action(graph) { + if (_delta[0] === 0 && _delta[1] === 0) return graph; + setupCache(graph); - }; + if (cache.intersections.length) { + limitDelta(graph); } - _mlyViewer = new Mapillary.Viewer('ideditor-mly', clientId, null, opts); - - _mlyViewer.on('nodechanged', nodeChanged); + for (var i = 0; i < cache.nodes.length; i++) { + var node = graph.entity(cache.nodes[i]); + var start = projection(node.loc); + var end = geoVecAdd(start, _delta); + graph = graph.replace(node.move(projection.invert(end))); + } - _mlyViewer.on('bearingchanged', bearingChanged); + if (cache.intersections.length) { + graph = cleanupIntersections(graph); + } - if (_mlyViewerFilter) { - _mlyViewer.setFilter(_mlyViewerFilter); - } // Register viewer resize handler + return graph; + }; + action.delta = function () { + return _delta; + }; - context.ui().photoviewer.on('resize.mapillary', function () { - if (_mlyViewer) _mlyViewer.resize(); - }); // nodeChanged: called after the viewer has changed images and is ready. - // - // There is some logic here to batch up clicks into a _mlyClicks array - // because the user might click on a lot of markers quickly and nodechanged - // may be called out of order asynchronously. - // - // Clicks are added to the array in `selectedImage` and removed here. - // + return action; + } - function nodeChanged(node) { - that.resetTags(); - var clicks = _mlyClicks; - var index = clicks.indexOf(node.key); - var selectedKey = _mlySelectedImageKey; - that.setActiveImage(node); + function actionMoveMember(relationId, fromIndex, toIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); + }; + } - if (index > -1) { - // `nodechanged` initiated from clicking on a marker.. - clicks.splice(index, 1); // remove the click - // If `node.key` matches the current _mlySelectedImageKey, call `selectImage()` - // one more time to update the detections and attribution.. + function actionMoveNode(nodeID, toLoc) { + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var node = graph.entity(nodeID); + return graph.replace(node.move(geoVecInterp(node.loc, toLoc, t))); + }; - if (node.key === selectedKey) { - that.selectImage(context, _mlySelectedImageKey, true); - } - } else { - // `nodechanged` initiated from the Mapillary viewer controls.. - var loc = node.computedLatLon ? [node.computedLatLon.lon, node.computedLatLon.lat] : [node.latLon.lon, node.latLon.lat]; - context.map().centerEase(loc); - that.selectImage(context, node.key, true); - } + action.transitionable = true; + return action; + } - dispatch$4.call('nodeChanged'); - } + function actionNoop() { + return function (graph) { + return graph; + }; + } - function bearingChanged(e) { - dispatch$4.call('bearingChanged', undefined, e); - } - }, - // Pass in the image key string as `imageKey`. - // This allows images to be selected from places that dont have access - // to the full image datum (like the street signs layer or the js viewer) - selectImage: function selectImage(context, imageKey, fromViewer) { - _mlySelectedImageKey = imageKey; - this.updateUrlImage(imageKey); - var d = _mlyCache.images.forImageKey[imageKey]; - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(d); - imageKey = d && d.key || imageKey; + function actionOrthogonalize(wayID, projection, vertexID, degThresh, ep) { + var epsilon = ep || 1e-4; + var threshold = degThresh || 13; // degrees within right or straight to alter + // We test normalized dot products so we can compare as cos(angle) - if (!fromViewer && imageKey) { - _mlyClicks.push(imageKey); - } + var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); + var upperThreshold = Math.cos(threshold * Math.PI / 180); - this.setStyles(context, null, true); + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var way = graph.entity(wayID); + way = way.removeNode(''); // sanity check - remove any consecutive duplicates - if (_mlyShowFeatureDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=points&values=' + mapFeatureConfig.values + '&image_keys=' + imageKey); - } + if (way.tags.nonsquare) { + var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare - if (_mlyShowSignDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=trafficsigns&image_keys=' + imageKey); + delete tags.nonsquare; + way = way.update({ + tags: tags + }); } - if (_mlyViewer && imageKey) { - _mlyViewer.moveToKey(imageKey)["catch"](function (e) { - console.error('mly3', e); - }); // eslint-disable-line no-console + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy - } + if (isClosed) nodes.pop(); - return this; - }, - getActiveImage: function getActiveImage() { - return _mlyActiveImage; - }, - getSelectedImageKey: function getSelectedImageKey() { - return _mlySelectedImageKey; - }, - getSequenceKeyForImageKey: function getSequenceKeyForImageKey(imageKey) { - return _mlyCache.sequences.forImageKey[imageKey]; - }, - setActiveImage: function setActiveImage(node) { - if (node) { - _mlyActiveImage = { - ca: node.originalCA, - key: node.key, - loc: [node.originalLatLon.lon, node.originalLatLon.lat], - pano: node.pano - }; - } else { - _mlyActiveImage = null; - } - }, - // Updates the currently highlighted sequence and selected bubble. - // Reset is only necessary when interacting with the viewport because - // this implicitly changes the currently selected bubble/sequence - setStyles: function setStyles(context, hovered, reset) { - if (reset) { - // reset all layers - context.container().selectAll('.viewfield-group').classed('highlighted', false).classed('hovered', false); - context.container().selectAll('.sequence').classed('highlighted', false).classed('currentView', false); - } + if (vertexID !== undefined) { + nodes = nodeSubset(nodes, vertexID, isClosed); + if (nodes.length !== 3) return graph; + } // note: all geometry functions here use the unclosed node/point/coord list - var hoveredImageKey = hovered && hovered.key; - var hoveredSequenceKey = hoveredImageKey && this.getSequenceKeyForImageKey(hoveredImageKey); - var hoveredLineString = hoveredSequenceKey && _mlyCache.sequences.lineString[hoveredSequenceKey]; - var hoveredImageKeys = hoveredLineString && hoveredLineString.properties.coordinateProperties.image_keys || []; - var selectedImageKey = _mlySelectedImageKey; - var selectedSequenceKey = selectedImageKey && this.getSequenceKeyForImageKey(selectedImageKey); - var selectedLineString = selectedSequenceKey && _mlyCache.sequences.lineString[selectedSequenceKey]; - var selectedImageKeys = selectedLineString && selectedLineString.properties.coordinateProperties.image_keys || []; // highlight sibling viewfields on either the selected or the hovered sequences - var highlightedImageKeys = utilArrayUnion(hoveredImageKeys, selectedImageKeys); - context.container().selectAll('.layer-mapillary .viewfield-group').classed('highlighted', function (d) { - return highlightedImageKeys.indexOf(d.key) !== -1; - }).classed('hovered', function (d) { - return d.key === hoveredImageKey; - }); - context.container().selectAll('.layer-mapillary .sequence').classed('highlighted', function (d) { - return d.properties.key === hoveredSequenceKey; - }).classed('currentView', function (d) { - return d.properties.key === selectedSequenceKey; - }); // update viewfields if needed + var nodeCount = {}; + var points = []; + var corner = { + i: 0, + dotp: 1 + }; + var node, point, loc, score, motions, i, j; - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + for (i = 0; i < nodes.length; i++) { + node = nodes[i]; + nodeCount[node.id] = (nodeCount[node.id] || 0) + 1; + points.push({ + id: node.id, + coord: projection(node.loc) + }); + } - function viewfieldPath() { - var d = this.parentNode.__data__; + if (points.length === 3) { + // move only one vertex for right triangle + for (i = 0; i < 1000; i++) { + motions = points.map(calcMotion); + points[corner.i].coord = geoVecAdd(points[corner.i].coord, motions[corner.i]); + score = corner.dotp; - if (d.pano && d.key !== selectedImageKey) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + if (score < epsilon) { + break; + } } - } - - return this; - }, - updateDetections: function updateDetections(imageKey, url) { - if (!_mlyViewer || _mlyFallback) return; - if (!imageKey) return; - if (!_mlyCache.image_detections.forImageKey[imageKey]) { - loadData('image_detections', url).then(function () { - showDetections(_mlyCache.image_detections.forImageKey[imageKey] || []); - }); + node = graph.entity(nodes[corner.i].id); + loc = projection.invert(points[corner.i].coord); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); } else { - showDetections(_mlyCache.image_detections.forImageKey[imageKey]); - } + var straights = []; + var simplified = []; // Remove points from nearly straight sections.. + // This produces a simplified shape to orthogonalize - function showDetections(detections) { - detections.forEach(function (data) { - var tag = makeTag(data); + for (i = 0; i < points.length; i++) { + point = points[i]; + var dotp = 0; - if (tag) { - var tagComponent = _mlyViewer.getComponent('tag'); + if (isClosed || i > 0 && i < points.length - 1) { + var a = points[(i - 1 + points.length) % points.length]; + var b = points[(i + 1) % points.length]; + dotp = Math.abs(geoOrthoNormalizedDotProduct(a.coord, b.coord, point.coord)); + } - tagComponent.add([tag]); + if (dotp > upperThreshold) { + straights.push(point); + } else { + simplified.push(point); } - }); - } + } // Orthogonalize the simplified shape - function makeTag(data) { - var valueParts = data.value.split('--'); - if (!valueParts.length) return; - var tag; - var text; - var color = 0xffffff; - if (_mlyHighlightedDetection === data.key) { - color = 0xffff00; - text = valueParts[1]; + var bestPoints = clonePoints(simplified); + var originalPoints = clonePoints(simplified); + score = Infinity; - if (text === 'flat' || text === 'discrete' || text === 'sign') { - text = valueParts[2]; + for (i = 0; i < 1000; i++) { + motions = simplified.map(calcMotion); + + for (j = 0; j < motions.length; j++) { + simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); } - text = text.replace(/-/g, ' '); - text = text.charAt(0).toUpperCase() + text.slice(1); - _mlyHighlightedDetection = null; - } + var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); - if (data.shape.type === 'Polygon') { - var polygonGeometry = new Mapillary.TagComponent.PolygonGeometry(data.shape.coordinates[0]); - tag = new Mapillary.TagComponent.OutlineTag(data.key, polygonGeometry, { - text: text, - textColor: color, - lineColor: color, - lineWidth: 2, - fillColor: color, - fillOpacity: 0.3 - }); - } else if (data.shape.type === 'Point') { - var pointGeometry = new Mapillary.TagComponent.PointGeometry(data.shape.coordinates[0]); - tag = new Mapillary.TagComponent.SpotTag(data.key, pointGeometry, { - text: text, - color: color, - textColor: color - }); - } + if (newScore < score) { + bestPoints = clonePoints(simplified); + score = newScore; + } - return tag; - } - }, - cache: function cache() { - return _mlyCache; - } - }; + if (score < epsilon) { + break; + } + } - function validationIssue(attrs) { - this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') + var bestCoords = bestPoints.map(function (p) { + return p.coord; + }); + if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move - this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') + for (i = 0; i < bestPoints.length; i++) { + point = bestPoints[i]; - this.severity = attrs.severity; // required - 'warning' or 'error' + if (!geoVecEqual(originalPoints[i].coord, point.coord)) { + node = graph.entity(point.id); + loc = projection.invert(point.coord); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } + } // move the nodes along straight segments - this.message = attrs.message; // required - function returning localized string - this.reference = attrs.reference; // optional - function(selection) to render reference information + for (i = 0; i < straights.length; i++) { + point = straights[i]; + if (nodeCount[point.id] > 1) continue; // skip self-intersections - this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue + node = graph.entity(point.id); - this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue + if (t === 1 && graph.parentWays(node).length === 1 && graph.parentRelations(node).length === 0 && !node.hasInterestingTags()) { + // remove uninteresting points.. + graph = actionDeleteNode(node.id)(graph); + } else { + // move interesting points to the nearest edge.. + var choice = geoVecProject(point.coord, bestCoords); - this.data = attrs.data; // optional - object containing extra data for the fixes + if (choice) { + loc = projection.invert(choice.target); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } + } + } + } - this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes + return graph; - this.hash = attrs.hash; // optional - string to further differentiate the issue + function clonePoints(array) { + return array.map(function (p) { + return { + id: p.id, + coord: [p.coord[0], p.coord[1]] + }; + }); + } - this.id = generateID.apply(this); // generated - see below + function calcMotion(point, i, array) { + // don't try to move the endpoints of a non-closed way. + if (!isClosed && (i === 0 || i === array.length - 1)) return [0, 0]; // don't try to move a node that appears more than once (self intersection) - this.autoFix = null; // generated - if autofix exists, will be set below - // A unique, deterministic string hash. - // Issues with identical id values are considered identical. + if (nodeCount[array[i].id] > 1) return [0, 0]; + var a = array[(i - 1 + array.length) % array.length].coord; + var origin = point.coord; + var b = array[(i + 1) % array.length].coord; + var p = geoVecSubtract(a, origin); + var q = geoVecSubtract(b, origin); + var scale = 2 * Math.min(geoVecLength(p), geoVecLength(q)); + p = geoVecNormalize(p); + q = geoVecNormalize(q); + var dotp = p[0] * q[0] + p[1] * q[1]; + var val = Math.abs(dotp); - function generateID() { - var parts = [this.type]; + if (val < lowerThreshold) { + // nearly orthogonal + corner.i = i; + corner.dotp = val; + var vec = geoVecNormalize(geoVecAdd(p, q)); + return geoVecScale(vec, 0.1 * dotp * scale); + } - if (this.hash) { - // subclasses can pass in their own differentiator - parts.push(this.hash); + return [0, 0]; // do nothing } + }; // if we are only orthogonalizing one vertex, + // get that vertex and the previous and next - if (this.subtype) { - parts.push(this.subtype); - } // include the entities this issue is for - // (sort them so the id is deterministic) + function nodeSubset(nodes, vertexID, isClosed) { + var first = isClosed ? 0 : 1; + var last = isClosed ? nodes.length : nodes.length - 1; - if (this.entityIds) { - var entityKeys = this.entityIds.slice().sort(); - parts.push.apply(parts, entityKeys); + for (var i = first; i < last; i++) { + if (nodes[i].id === vertexID) { + return [nodes[(i - 1 + nodes.length) % nodes.length], nodes[i], nodes[(i + 1) % nodes.length]]; + } } - return parts.join(':'); + return []; } - this.extent = function (resolver) { - if (this.loc) { - return geoExtent(this.loc); - } + action.disabled = function (graph) { + var way = graph.entity(wayID); + way = way.removeNode(''); // sanity check - remove any consecutive duplicates - if (this.entityIds && this.entityIds.length) { - return this.entityIds.reduce(function (extent, entityId) { - return extent.extend(resolver.entity(entityId).extent(resolver)); - }, geoExtent()); + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy + + if (isClosed) nodes.pop(); + var allowStraightAngles = false; + + if (vertexID !== undefined) { + allowStraightAngles = true; + nodes = nodeSubset(nodes, vertexID, isClosed); + if (nodes.length !== 3) return 'end_vertex'; } - return null; + var coords = nodes.map(function (n) { + return projection(n.loc); + }); + var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); + + if (score === null) { + return 'not_squarish'; + } else if (score === 0) { + return 'square_enough'; + } else { + return false; + } }; - this.fixes = function (context) { - var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; - var issue = this; + action.transitionable = true; + return action; + } - if (issue.severity === 'warning') { - // allow ignoring any issue that's not an error - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.ignore_issue.title'), - icon: 'iD-icon-close', - onClick: function onClick() { - context.validator().ignoreIssue(this.issue.id); - } - })); - } + // + // `turn` must be an `osmTurn` object + // see osm/intersection.js, pathToTurn() + // + // This specifies a restriction of type `restriction` when traveling from + // `turn.from.way` toward `turn.to.way` via `turn.via.node` OR `turn.via.ways`. + // (The action does not check that these entities form a valid intersection.) + // + // From, to, and via ways should be split before calling this action. + // (old versions of the code would split the ways here, but we no longer do it) + // + // For testing convenience, accepts a restrictionID to assign to the new + // relation. Normally, this will be undefined and the relation will + // automatically be assigned a new ID. + // - fixes.forEach(function (fix) { - // the id doesn't matter as long as it's unique to this issue/fix - fix.id = fix.title; // add a reference to the issue for use in actions + function actionRestrictTurn(turn, restrictionType, restrictionID) { + return function (graph) { + var fromWay = graph.entity(turn.from.way); + var toWay = graph.entity(turn.to.way); + var viaNode = turn.via.node && graph.entity(turn.via.node); + var viaWays = turn.via.ways && turn.via.ways.map(function (id) { + return graph.entity(id); + }); + var members = []; + members.push({ + id: fromWay.id, + type: 'way', + role: 'from' + }); - fix.issue = issue; + if (viaNode) { + members.push({ + id: viaNode.id, + type: 'node', + role: 'via' + }); + } else if (viaWays) { + viaWays.forEach(function (viaWay) { + members.push({ + id: viaWay.id, + type: 'way', + role: 'via' + }); + }); + } - if (fix.autoArgs) { - issue.autoFix = fix; - } + members.push({ + id: toWay.id, + type: 'way', + role: 'to' }); - return fixes; + return graph.replace(osmRelation({ + id: restrictionID, + tags: { + type: 'restriction', + restriction: restrictionType + }, + members: members + })); }; } - function validationIssueFix(attrs) { - this.title = attrs.title; // Required - - this.onClick = attrs.onClick; // Optional - the function to run to apply the fix - - this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any - - this.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set - - this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. - this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run + function actionRevert(id) { + var action = function action(graph) { + var entity = graph.hasEntity(id), + base = graph.base().entities[id]; - this.issue = null; // Generated link - added by validationIssue - } + if (entity && !base) { + // entity will be removed.. + if (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parent) { + parent = parent.removeNode(id); + graph = graph.replace(parent); - var buildRuleChecks = function buildRuleChecks() { - return { - equals: function equals(_equals) { - return function (tags) { - return Object.keys(_equals).every(function (k) { - return _equals[k] === tags[k]; - }); - }; - }, - notEquals: function notEquals(_notEquals) { - return function (tags) { - return Object.keys(_notEquals).some(function (k) { - return _notEquals[k] !== tags[k]; + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } }); - }; - }, - absence: function absence(_absence) { - return function (tags) { - return Object.keys(tags).indexOf(_absence) === -1; - }; - }, - presence: function presence(_presence) { - return function (tags) { - return Object.keys(tags).indexOf(_presence) > -1; - }; - }, - greaterThan: function greaterThan(_greaterThan) { - var key = Object.keys(_greaterThan)[0]; - var value = _greaterThan[key]; - return function (tags) { - return tags[key] > value; - }; - }, - greaterThanEqual: function greaterThanEqual(_greaterThanEqual) { - var key = Object.keys(_greaterThanEqual)[0]; - var value = _greaterThanEqual[key]; - return function (tags) { - return tags[key] >= value; - }; - }, - lessThan: function lessThan(_lessThan) { - var key = Object.keys(_lessThan)[0]; - var value = _lessThan[key]; - return function (tags) { - return tags[key] < value; - }; - }, - lessThanEqual: function lessThanEqual(_lessThanEqual) { - var key = Object.keys(_lessThanEqual)[0]; - var value = _lessThanEqual[key]; - return function (tags) { - return tags[key] <= value; - }; - }, - positiveRegex: function positiveRegex(_positiveRegex) { - var tagKey = Object.keys(_positiveRegex)[0]; - - var expression = _positiveRegex[tagKey].join('|'); - - var regex = new RegExp(expression); - return function (tags) { - return regex.test(tags[tagKey]); - }; - }, - negativeRegex: function negativeRegex(_negativeRegex) { - var tagKey = Object.keys(_negativeRegex)[0]; + } - var expression = _negativeRegex[tagKey].join('|'); + graph.parentRelations(entity).forEach(function (parent) { + parent = parent.removeMembersWithID(id); + graph = graph.replace(parent); - var regex = new RegExp(expression); - return function (tags) { - return !regex.test(tags[tagKey]); - }; + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); } - }; - }; - var buildLineKeys = function buildLineKeys() { - return { - highway: { - rest_area: true, - services: true - }, - railway: { - roundhouse: true, - station: true, - traverser: true, - turntable: true, - wash: true - } + return graph.revert(id); }; - }; - var serviceMapRules = { - init: function init() { - this._ruleChecks = buildRuleChecks(); - this._validationRules = []; - this._areaKeys = osmAreaKeys; - this._lineKeys = buildLineKeys(); - }, - // list of rules only relevant to tag checks... - filterRuleChecks: function filterRuleChecks(selector) { - var _ruleChecks = this._ruleChecks; - return Object.keys(selector).reduce(function (rules, key) { - if (['geometry', 'error', 'warning'].indexOf(key) === -1) { - rules.push(_ruleChecks[key](selector[key])); - } + return action; + } - return rules; - }, []); - }, - // builds tagMap from mapcss-parse selector object... - buildTagMap: function buildTagMap(selector) { - var getRegexValues = function getRegexValues(regexes) { - return regexes.map(function (regex) { - return regex.replace(/\$|\^/g, ''); + function actionRotate(rotateIds, pivot, angle, projection) { + var action = function action(graph) { + return graph.update(function (graph) { + utilGetAllNodes(rotateIds, graph).forEach(function (node) { + var point = geoRotate([projection(node.loc)], angle, pivot)[0]; + graph = graph.replace(node.move(projection.invert(point))); }); - }; + }); + }; - var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { - var values; - var isRegex = /regex/gi.test(key); - var isEqual = /equals/gi.test(key); + return action; + } - if (isRegex || isEqual) { - Object.keys(selector[key]).forEach(function (selectorKey) { - values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); + function actionScale(ids, pivotLoc, scaleFactor, projection) { + return function (graph) { + return graph.update(function (graph) { + var point, radial; + utilGetAllNodes(ids, graph).forEach(function (node) { + point = projection(node.loc); + radial = [point[0] - pivotLoc[0], point[1] - pivotLoc[1]]; + point = [pivotLoc[0] + scaleFactor * radial[0], pivotLoc[1] + scaleFactor * radial[1]]; + graph = graph.replace(node.move(projection.invert(point))); + }); + }); + }; + } - if (expectedTags.hasOwnProperty(selectorKey)) { - values = values.concat(expectedTags[selectorKey]); - } + /* Align nodes along their common axis */ - expectedTags[selectorKey] = values; - }); - } else if (/(greater|less)Than(Equal)?|presence/g.test(key)) { - var tagKey = /presence/.test(key) ? selector[key] : Object.keys(selector[key])[0]; - values = [selector[key][tagKey]]; + function actionStraightenNodes(nodeIDs, projection) { + function positionAlongWay(a, o, b) { + return geoVecDot(a, b, o) / geoVecDot(b, b, o); + } // returns the endpoints of the long axis of symmetry of the `points` bounding rect - if (expectedTags.hasOwnProperty(tagKey)) { - values = values.concat(expectedTags[tagKey]); - } - expectedTags[tagKey] = values; - } + function getEndpoints(points) { + var ssr = geoGetSmallestSurroundingRectangle(points); // Choose line pq = axis of symmetry. + // The shape's surrounding rectangle has 2 axes of symmetry. + // Snap points to the long axis - return expectedTags; - }, {}); - return tagMap; - }, - // inspired by osmWay#isArea() - inferGeometry: function inferGeometry(tagMap) { - var _lineKeys = this._lineKeys; - var _areaKeys = this._areaKeys; + var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; + var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; + var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; + var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; + var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); - var keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; - }; + if (isLong) { + return [p1, q1]; + } - var keyValueImpliesLine = function keyValueImpliesLine(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; - }; + return [p2, q2]; + } - if (tagMap.hasOwnProperty('area')) { - if (tagMap.area.indexOf('yes') > -1) { - return 'area'; - } + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var nodes = nodeIDs.map(function (id) { + return graph.entity(id); + }); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var endpoints = getEndpoints(points); + var startPoint = endpoints[0]; + var endPoint = endpoints[1]; // Move points onto the line connecting the endpoints - if (tagMap.area.indexOf('no') > -1) { - return 'line'; - } + for (var i = 0; i < points.length; i++) { + var node = nodes[i]; + var point = points[i]; + var u = positionAlongWay(point, startPoint, endPoint); + var point2 = geoVecInterp(startPoint, endPoint, u); + var loc2 = projection.invert(point2); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc2, t))); } - for (var key in tagMap) { - if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { - return 'area'; - } + return graph; + }; - if (key in _lineKeys && keyValueImpliesLine(key)) { - return 'area'; + action.disabled = function (graph) { + var nodes = nodeIDs.map(function (id) { + return graph.entity(id); + }); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var endpoints = getEndpoints(points); + var startPoint = endpoints[0]; + var endPoint = endpoints[1]; + var maxDistance = 0; + + for (var i = 0; i < points.length; i++) { + var point = points[i]; + var u = positionAlongWay(point, startPoint, endPoint); + var p = geoVecInterp(startPoint, endPoint, u); + var dist = geoVecLength(p, point); + + if (!isNaN(dist) && dist > maxDistance) { + maxDistance = dist; } } - return 'line'; - }, - // adds from mapcss-parse selector check... - addRule: function addRule(selector) { - var rule = { - // checks relevant to mapcss-selector - checks: this.filterRuleChecks(selector), - // true if all conditions for a tag error are true.. - matches: function matches(entity) { - return this.checks.every(function (check) { - return check(entity.tags); - }); - }, - // borrowed from Way#isArea() - inferredGeometry: this.inferGeometry(this.buildTagMap(selector), this._areaKeys), - geometryMatches: function geometryMatches(entity, graph) { - if (entity.type === 'node' || entity.type === 'relation') { - return selector.geometry === entity.type; - } else if (entity.type === 'way') { - return this.inferredGeometry === entity.geometry(graph); - } - }, - // when geometries match and tag matches are present, return a warning... - findIssues: function findIssues(entity, graph, issues) { - if (this.geometryMatches(entity, graph) && this.matches(entity)) { - var severity = Object.keys(selector).indexOf('error') > -1 ? 'error' : 'warning'; - var _message = selector[severity]; - issues.push(new validationIssue({ - type: 'maprules', - severity: severity, - message: function message() { - return _message; - }, - entityIds: [entity.id] - })); - } - } - }; + if (maxDistance < 0.0001) { + return 'straight_enough'; + } + }; - this._validationRules.push(rule); - }, - clearRules: function clearRules() { - this._validationRules = []; - }, - // returns validationRules... - validationRules: function validationRules() { - return this._validationRules; - }, - // returns ruleChecks - ruleChecks: function ruleChecks() { - return this._ruleChecks; - } - }; + action.transitionable = true; + return action; + } - var apibase$1 = 'https://nominatim.openstreetmap.org/'; - var _inflight = {}; + /* + * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as + */ - var _nominatimCache; + function actionStraightenWay(selectedIDs, projection) { + function positionAlongWay(a, o, b) { + return geoVecDot(a, b, o) / geoVecDot(b, b, o); + } // Return all selected ways as a continuous, ordered array of nodes - var serviceNominatim = { - init: function init() { - _inflight = {}; - _nominatimCache = new RBush(); - }, - reset: function reset() { - Object.values(_inflight).forEach(function (controller) { - controller.abort(); + + function allNodes(graph) { + var nodes = []; + var startNodes = []; + var endNodes = []; + var remainingWays = []; + var selectedWays = selectedIDs.filter(function (w) { + return graph.entity(w).type === 'way'; }); - _inflight = {}; - _nominatimCache = new RBush(); - }, - countryCode: function countryCode(location, callback) { - this.reverse(location, function (err, result) { - if (err) { - return callback(err); - } else if (result.address) { - return callback(null, result.address.country_code); - } else { - return callback('Unable to geocode', null); - } + var selectedNodes = selectedIDs.filter(function (n) { + return graph.entity(n).type === 'node'; }); - }, - reverse: function reverse(loc, callback) { - var cached = _nominatimCache.search({ - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1] + + for (var i = 0; i < selectedWays.length; i++) { + var way = graph.entity(selectedWays[i]); + nodes = way.nodes.slice(0); + remainingWays.push(nodes); + startNodes.push(nodes[0]); + endNodes.push(nodes[nodes.length - 1]); + } // Remove duplicate end/startNodes (duplicate nodes cannot be at the line end, + // and need to be removed so currNode difference calculation below works) + // i.e. ["n-1", "n-1", "n-2"] => ["n-2"] + + + startNodes = startNodes.filter(function (n) { + return startNodes.indexOf(n) === startNodes.lastIndexOf(n); }); + endNodes = endNodes.filter(function (n) { + return endNodes.indexOf(n) === endNodes.lastIndexOf(n); + }); // Choose the initial endpoint to start from - if (cached.length > 0) { - if (callback) callback(null, cached[0].data); - return; - } + var currNode = utilArrayDifference(startNodes, endNodes).concat(utilArrayDifference(endNodes, startNodes))[0]; + var nextWay = []; + nodes = []; // Create nested function outside of loop to avoid "function in loop" lint error - var params = { - zoom: 13, - format: 'json', - addressdetails: 1, - lat: loc[1], - lon: loc[0] - }; - var url = apibase$1 + 'reverse?' + utilQsString(params); - if (_inflight[url]) return; - var controller = new AbortController(); - _inflight[url] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (result) { - delete _inflight[url]; + var getNextWay = function getNextWay(currNode, remainingWays) { + return remainingWays.filter(function (way) { + return way[0] === currNode || way[way.length - 1] === currNode; + })[0]; + }; // Add nodes to end of nodes array, until all ways are added - if (result && result.error) { - throw new Error(result.error); + + while (remainingWays.length) { + nextWay = getNextWay(currNode, remainingWays); + remainingWays = utilArrayDifference(remainingWays, [nextWay]); + + if (nextWay[0] !== currNode) { + nextWay.reverse(); } - var extent = geoExtent(loc).padByMeters(200); + nodes = nodes.concat(nextWay); + currNode = nodes[nodes.length - 1]; + } // If user selected 2 nodes to straighten between, then slice nodes array to those nodes - _nominatimCache.insert(Object.assign(extent.bbox(), { - data: result - })); - if (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); + if (selectedNodes.length === 2) { + var startNodeIdx = nodes.indexOf(selectedNodes[0]); + var endNodeIdx = nodes.indexOf(selectedNodes[1]); + var sortedStartEnd = [startNodeIdx, endNodeIdx]; + sortedStartEnd.sort(function (a, b) { + return a - b; + }); + nodes = nodes.slice(sortedStartEnd[0], sortedStartEnd[1] + 1); + } + + return nodes.map(function (n) { + return graph.entity(n); }); - }, - search: function search(val, callback) { - var searchVal = encodeURIComponent(val); - var url = apibase$1 + 'search/' + searchVal + '?limit=10&format=json'; - if (_inflight[url]) return; - var controller = new AbortController(); - _inflight[url] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (result) { - delete _inflight[url]; + } - if (result && result.error) { - throw new Error(result.error); - } + function shouldKeepNode(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + } - if (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var nodes = allNodes(graph); + var points = nodes.map(function (n) { + return projection(n.loc); }); - } - }; + var startPoint = points[0]; + var endPoint = points[points.length - 1]; + var toDelete = []; + var i; - var apibase$2 = 'https://openstreetcam.org'; - var maxResults$1 = 1000; - var tileZoom$1 = 14; - var tiler$4 = utilTiler().zoomExtent([tileZoom$1, tileZoom$1]).skipNullIsland(true); - var dispatch$5 = dispatch('loadedImages'); - var imgZoom = d3_zoom().extent([[0, 0], [320, 240]]).translateExtent([[0, 0], [320, 240]]).scaleExtent([1, 15]); + for (i = 1; i < points.length - 1; i++) { + var node = nodes[i]; + var point = points[i]; - var _oscCache; + if (t < 1 || shouldKeepNode(node, graph)) { + var u = positionAlongWay(point, startPoint, endPoint); + var p = geoVecInterp(startPoint, endPoint, u); + var loc2 = projection.invert(p); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc2, t))); + } else { + // safe to delete + if (toDelete.indexOf(node) === -1) { + toDelete.push(node); + } + } + } - var _oscSelectedImage; + for (i = 0; i < toDelete.length; i++) { + graph = actionDeleteNode(toDelete[i].id)(graph); + } - var _loadViewerPromise$1; + return graph; + }; - function abortRequest$4(controller) { - controller.abort(); - } + action.disabled = function (graph) { + // check way isn't too bendy + var nodes = allNodes(graph); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var startPoint = points[0]; + var endPoint = points[points.length - 1]; + var threshold = 0.2 * geoVecLength(startPoint, endPoint); + var i; - function maxPageAtZoom$1(z) { - if (z < 15) return 2; - if (z === 15) return 5; - if (z === 16) return 10; - if (z === 17) return 20; - if (z === 18) return 40; - if (z > 18) return 80; - } + if (threshold === 0) { + return 'too_bendy'; + } - function loadTiles$1(which, url, projection) { - var currZoom = Math.floor(geoScaleToZoom(projection.scale())); - var tiles = tiler$4.getTiles(projection); // abort inflight requests that are no longer needed + var maxDistance = 0; - var cache = _oscCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + for (i = 1; i < points.length - 1; i++) { + var point = points[i]; + var u = positionAlongWay(point, startPoint, endPoint); + var p = geoVecInterp(startPoint, endPoint, u); + var dist = geoVecLength(p, point); // to bendy if point is off by 20% of total start/end distance in projected space - if (!wanted) { - abortRequest$4(cache.inflight[k]); - delete cache.inflight[k]; + if (isNaN(dist) || dist > threshold) { + return 'too_bendy'; + } else if (dist > maxDistance) { + maxDistance = dist; + } } - }); - tiles.forEach(function (tile) { - loadNextTilePage$1(which, currZoom, url, tile); - }); - } - function loadNextTilePage$1(which, currZoom, url, tile) { - var cache = _oscCache[which]; - var bbox = tile.extent.bbox(); - var maxPages = maxPageAtZoom$1(currZoom); - var nextPage = cache.nextPage[tile.id] || 1; - var params = utilQsString({ - ipp: maxResults$1, - page: nextPage, - // client_id: clientId, - bbTopLeft: [bbox.maxY, bbox.minX].join(','), - bbBottomRight: [bbox.minY, bbox.maxX].join(',') - }, true); - if (nextPage > maxPages) return; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - var controller = new AbortController(); - cache.inflight[id] = controller; - var options = { - method: 'POST', - signal: controller.signal, - body: params, - headers: { - 'Content-Type': 'application/x-www-form-urlencoded' - } - }; - d3_json(url, options).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; + var keepingAllNodes = nodes.every(function (node, i) { + return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); + }); - if (!data || !data.currentPageItems || !data.currentPageItems.length) { - throw new Error('No Data'); + if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes + keepingAllNodes) { + return 'straight_enough'; } + }; - var features = data.currentPageItems.map(function (item) { - var loc = [+item.lng, +item.lat]; - var d; + action.transitionable = true; + return action; + } - if (which === 'images') { - d = { - loc: loc, - key: item.id, - ca: +item.heading, - captured_at: item.shot_date || item.date_added, - captured_by: item.username, - imagePath: item.lth_name, - sequence_id: item.sequence_id, - sequence_index: +item.sequence_index - }; // cache sequence info + // + // `turn` must be an `osmTurn` object with a `restrictionID` property. + // see osm/intersection.js, pathToTurn() + // - var seq = _oscCache.sequences[d.sequence_id]; + function actionUnrestrictTurn(turn) { + return function (graph) { + return actionDeleteRelation(turn.restrictionID)(graph); + }; + } - if (!seq) { - seq = { - rotation: 0, - images: [] - }; - _oscCache.sequences[d.sequence_id] = seq; - } + /* Reflect the given area around its axis of symmetry */ - seq.images[d.sequence_index] = d; - _oscCache.images.forImageKey[d.key] = d; // cache imageKey -> image - } + function actionReflect(reflectIds, projection) { + var _useLongAxis = true; - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var nodes = utilGetAllNodes(reflectIds, graph); + var points = nodes.map(function (n) { + return projection(n.loc); }); - cache.rtree.load(features); + var ssr = geoGetSmallestSurroundingRectangle(points); // Choose line pq = axis of symmetry. + // The shape's surrounding rectangle has 2 axes of symmetry. + // Reflect across the longer axis by default. - if (data.currentPageItems.length === maxResults$1) { - // more pages to load - cache.nextPage[tile.id] = nextPage + 1; - loadNextTilePage$1(which, currZoom, url, tile); + var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; + var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; + var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; + var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; + var p, q; + var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); + + if (_useLongAxis && isLong || !_useLongAxis && !isLong) { + p = p1; + q = q1; } else { - cache.nextPage[tile.id] = Infinity; // no more pages to load - } + p = p2; + q = q2; + } // reflect c across pq + // http://math.stackexchange.com/questions/65503/point-reflection-over-a-line - if (which === 'images') { - dispatch$5.call('loadedImages'); - } - })["catch"](function () { - cache.loaded[id] = true; - delete cache.inflight[id]; - }); - } // partition viewport into higher zoom tiles + var dx = q[0] - p[0]; + var dy = q[1] - p[1]; + var a = (dx * dx - dy * dy) / (dx * dx + dy * dy); + var b = 2 * dx * dy / (dx * dx + dy * dy); - function partitionViewport$1(projection) { - var z = geoScaleToZoom(projection.scale()); - var z2 = Math.ceil(z * 2) / 2 + 2.5; // round to next 0.5 and add 2.5 + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; + var c = projection(node.loc); + var c2 = [a * (c[0] - p[0]) + b * (c[1] - p[1]) + p[0], b * (c[0] - p[0]) - a * (c[1] - p[1]) + p[1]]; + var loc2 = projection.invert(c2); + node = node.move(geoVecInterp(node.loc, loc2, t)); + graph = graph.replace(node); + } - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + return graph; + }; + action.useLongAxis = function (val) { + if (!arguments.length) return _useLongAxis; + _useLongAxis = val; + return action; + }; - function searchLimited$1(limit, projection, rtree) { - limit = limit || 5; - return partitionViewport$1(projection).reduce(function (result, extent) { - var found = rtree.search(extent.bbox()).slice(0, limit).map(function (d) { - return d.data; - }); - return found.length ? result.concat(found) : result; - }, []); + action.transitionable = true; + return action; } - var serviceOpenstreetcam = { - init: function init() { - if (!_oscCache) { - this.reset(); - } - - this.event = utilRebind(this, dispatch$5, 'on'); - }, - reset: function reset() { - if (_oscCache) { - Object.values(_oscCache.images.inflight).forEach(abortRequest$4); - } - - _oscCache = { - images: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - forImageKey: {} - }, - sequences: {} - }; - _oscSelectedImage = null; - }, - images: function images(projection) { - var limit = 5; - return searchLimited$1(limit, projection, _oscCache.images.rtree); - }, - sequences: function sequences(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - var sequenceKeys = {}; // all sequences for images in viewport + function actionUpgradeTags(entityId, oldTags, replaceTags) { + return function (graph) { + var entity = graph.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - _oscCache.images.rtree.search(bbox).forEach(function (d) { - sequenceKeys[d.data.sequence_id] = true; - }); // make linestrings from those sequences + var transferValue; + var semiIndex; + for (var oldTagKey in oldTags) { + if (!(oldTagKey in tags)) continue; // wildcard match - var lineStrings = []; - Object.keys(sequenceKeys).forEach(function (sequenceKey) { - var seq = _oscCache.sequences[sequenceKey]; - var images = seq && seq.images; + if (oldTags[oldTagKey] === '*') { + // note the value since we might need to transfer it + transferValue = tags[oldTagKey]; + delete tags[oldTagKey]; // exact match + } else if (oldTags[oldTagKey] === tags[oldTagKey]) { + delete tags[oldTagKey]; // match is within semicolon-delimited values + } else { + var vals = tags[oldTagKey].split(';').filter(Boolean); + var oldIndex = vals.indexOf(oldTags[oldTagKey]); - if (images) { - lineStrings.push({ - type: 'LineString', - coordinates: images.map(function (d) { - return d.loc; - }).filter(Boolean), - properties: { - captured_at: images[0] ? images[0].captured_at : null, - captured_by: images[0] ? images[0].captured_by : null, - key: sequenceKey + if (vals.length === 1 || oldIndex === -1) { + delete tags[oldTagKey]; + } else { + if (replaceTags && replaceTags[oldTagKey]) { + // replacing a value within a semicolon-delimited value, note the index + semiIndex = oldIndex; } - }); - } - }); - return lineStrings; - }, - cachedImage: function cachedImage(imageKey) { - return _oscCache.images.forImageKey[imageKey]; - }, - loadImages: function loadImages(projection) { - var url = apibase$2 + '/1.0/list/nearby-photos/'; - loadTiles$1('images', url, projection); - }, - ensureViewerLoaded: function ensureViewerLoaded(context) { - if (_loadViewerPromise$1) return _loadViewerPromise$1; // add osc-wrapper - var wrap = context.container().select('.photoviewer').selectAll('.osc-wrapper').data([0]); - var that = this; - var wrapEnter = wrap.enter().append('div').attr('class', 'photo-wrapper osc-wrapper').classed('hide', true).call(imgZoom.on('zoom', zoomPan)).on('dblclick.zoom', null); - wrapEnter.append('div').attr('class', 'photo-attribution fillD'); - var controlsEnter = wrapEnter.append('div').attr('class', 'photo-controls-wrap').append('div').attr('class', 'photo-controls'); - controlsEnter.append('button').on('click.back', step(-1)).html('◄'); - controlsEnter.append('button').on('click.rotate-ccw', rotate(-90)).html('⤿'); - controlsEnter.append('button').on('click.rotate-cw', rotate(90)).html('⤾'); - controlsEnter.append('button').on('click.forward', step(1)).html('►'); - wrapEnter.append('div').attr('class', 'osc-image-wrap'); // Register viewer resize handler + vals.splice(oldIndex, 1); + tags[oldTagKey] = vals.join(';'); + } + } + } - context.ui().photoviewer.on('resize.openstreetcam', function (dimensions) { - imgZoom = d3_zoom().extent([[0, 0], dimensions]).translateExtent([[0, 0], dimensions]).scaleExtent([1, 15]).on('zoom', zoomPan); - }); + if (replaceTags) { + for (var replaceKey in replaceTags) { + var replaceValue = replaceTags[replaceKey]; - function zoomPan(d3_event) { - var t = d3_event.transform; - context.container().select('.photoviewer .osc-image-wrap').call(utilSetTransform, t.x, t.y, t.k); - } + if (replaceValue === '*') { + if (tags[replaceKey] && tags[replaceKey] !== 'no') { + // allow any pre-existing value except `no` (troll tag) + continue; + } else { + // otherwise assume `yes` is okay + tags[replaceKey] = 'yes'; + } + } else if (replaceValue === '$1') { + tags[replaceKey] = transferValue; + } else { + if (tags[replaceKey] && oldTags[replaceKey] && semiIndex !== undefined) { + // don't override preexisting values + var existingVals = tags[replaceKey].split(';').filter(Boolean); - function rotate(deg) { - return function () { - if (!_oscSelectedImage) return; - var sequenceKey = _oscSelectedImage.sequence_id; - var sequence = _oscCache.sequences[sequenceKey]; - if (!sequence) return; - var r = sequence.rotation || 0; - r += deg; - if (r > 180) r -= 360; - if (r < -180) r += 360; - sequence.rotation = r; - var wrap = context.container().select('.photoviewer .osc-wrapper'); - wrap.transition().duration(100).call(imgZoom.transform, identity$2); - wrap.selectAll('.osc-image').transition().duration(100).style('transform', 'rotate(' + r + 'deg)'); - }; + if (existingVals.indexOf(replaceValue) === -1) { + existingVals.splice(semiIndex, 0, replaceValue); + tags[replaceKey] = existingVals.join(';'); + } + } else { + tags[replaceKey] = replaceValue; + } + } + } } - function step(stepBy) { - return function () { - if (!_oscSelectedImage) return; - var sequenceKey = _oscSelectedImage.sequence_id; - var sequence = _oscCache.sequences[sequenceKey]; - if (!sequence) return; - var nextIndex = _oscSelectedImage.sequence_index + stepBy; - var nextImage = sequence.images[nextIndex]; - if (!nextImage) return; - context.map().centerEase(nextImage.loc); - that.selectImage(context, nextImage.key); - }; - } // don't need any async loading so resolve immediately + return graph.replace(entity.update({ + tags: tags + })); + }; + } + function behaviorEdit(context) { + function behavior() { + context.map().minzoom(context.minEditableZoom()); + } - _loadViewerPromise$1 = Promise.resolve(); - return _loadViewerPromise$1; - }, - showViewer: function showViewer(context) { - var viewer = context.container().select('.photoviewer').classed('hide', false); - var isHidden = viewer.selectAll('.photo-wrapper.osc-wrapper.hide').size(); + behavior.off = function () { + context.map().minzoom(0); + }; - if (isHidden) { - viewer.selectAll('.photo-wrapper:not(.osc-wrapper)').classed('hide', true); - viewer.selectAll('.photo-wrapper.osc-wrapper').classed('hide', false); - } + return behavior; + } - return this; - }, - hideViewer: function hideViewer(context) { - _oscSelectedImage = null; - this.updateUrlImage(null); - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(null); - viewer.classed('hide', true).selectAll('.photo-wrapper').classed('hide', true); - context.container().selectAll('.viewfield-group, .sequence, .icon-sign').classed('currentView', false); - return this.setStyles(context, null, true); - }, - selectImage: function selectImage(context, imageKey) { - var d = this.cachedImage(imageKey); - _oscSelectedImage = d; - this.updateUrlImage(imageKey); - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(d); - this.setStyles(context, null, true); - context.container().selectAll('.icon-sign').classed('currentView', false); - if (!d) return this; - var wrap = context.container().select('.photoviewer .osc-wrapper'); - var imageWrap = wrap.selectAll('.osc-image-wrap'); - var attribution = wrap.selectAll('.photo-attribution').html(''); - wrap.transition().duration(100).call(imgZoom.transform, identity$2); - imageWrap.selectAll('.osc-image').remove(); + /* + The hover behavior adds the `.hover` class on pointerover to all elements to which + the identical datum is bound, and removes it on pointerout. - if (d) { - var sequence = _oscCache.sequences[d.sequence_id]; - var r = sequence && sequence.rotation || 0; - imageWrap.append('img').attr('class', 'osc-image').attr('src', apibase$2 + '/' + d.imagePath).style('transform', 'rotate(' + r + 'deg)'); + The :hover pseudo-class is insufficient for iD's purposes because a datum's visual + representation may consist of several elements scattered throughout the DOM hierarchy. + Only one of these elements can have the :hover pseudo-class, but all of them will + have the .hover class. + */ - if (d.captured_by) { - attribution.append('a').attr('class', 'captured_by').attr('target', '_blank').attr('href', 'https://openstreetcam.org/user/' + encodeURIComponent(d.captured_by)).html('@' + d.captured_by); - attribution.append('span').html('|'); - } + function behaviorHover(context) { + var dispatch = dispatch$8('hover'); - if (d.captured_at) { - attribution.append('span').attr('class', 'captured_at').html(localeDateString(d.captured_at)); - attribution.append('span').html('|'); - } + var _selection = select(null); - attribution.append('a').attr('class', 'image-link').attr('target', '_blank').attr('href', 'https://openstreetcam.org/details/' + d.sequence_id + '/' + d.sequence_index).html('openstreetcam.org'); - } + var _newNodeId = null; + var _initialNodeID = null; - return this; + var _altDisables; - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } - }, - getSelectedImage: function getSelectedImage() { - return _oscSelectedImage; - }, - getSequenceKeyForImage: function getSequenceKeyForImage(d) { - return d && d.sequence_id; - }, - // Updates the currently highlighted sequence and selected bubble. - // Reset is only necessary when interacting with the viewport because - // this implicitly changes the currently selected bubble/sequence - setStyles: function setStyles(context, hovered, reset) { - if (reset) { - // reset all layers - context.container().selectAll('.viewfield-group').classed('highlighted', false).classed('hovered', false).classed('currentView', false); - context.container().selectAll('.sequence').classed('highlighted', false).classed('currentView', false); - } + var _ignoreVertex; - var hoveredImageKey = hovered && hovered.key; - var hoveredSequenceKey = this.getSequenceKeyForImage(hovered); - var hoveredSequence = hoveredSequenceKey && _oscCache.sequences[hoveredSequenceKey]; - var hoveredImageKeys = hoveredSequence && hoveredSequence.images.map(function (d) { - return d.key; - }) || []; - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var selectedImageKey = selected && selected.key; - var selectedSequenceKey = this.getSequenceKeyForImage(selected); - var selectedSequence = selectedSequenceKey && _oscCache.sequences[selectedSequenceKey]; - var selectedImageKeys = selectedSequence && selectedSequence.images.map(function (d) { - return d.key; - }) || []; // highlight sibling viewfields on either the selected or the hovered sequences + var _targets = []; // use pointer events on supported platforms; fallback to mouse events - var highlightedImageKeys = utilArrayUnion(hoveredImageKeys, selectedImageKeys); - context.container().selectAll('.layer-openstreetcam .viewfield-group').classed('highlighted', function (d) { - return highlightedImageKeys.indexOf(d.key) !== -1; - }).classed('hovered', function (d) { - return d.key === hoveredImageKey; - }).classed('currentView', function (d) { - return d.key === selectedImageKey; - }); - context.container().selectAll('.layer-openstreetcam .sequence').classed('highlighted', function (d) { - return d.properties.key === hoveredSequenceKey; - }).classed('currentView', function (d) { - return d.properties.key === selectedSequenceKey; - }); // update viewfields if needed + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + function keydown(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); - function viewfieldPath() { - var d = this.parentNode.__data__; + _selection.classed('hover-disabled', true); - if (d.pano && d.key !== selectedImageKey) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; - } + dispatch.call('hover', this, null); } + } - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + function keyup(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); - if (imageKey) { - hash.photo = 'openstreetcam/' + imageKey; - } else { - delete hash.photo; - } + _selection.classed('hover-disabled', false); - window.location.replace('#' + utilQsString(hash, true)); + dispatch.call('hover', this, _targets); } - }, - cache: function cache() { - return _oscCache; } - }; - var FORCED$f = fails(function () { - return new Date(NaN).toJSON() !== null - || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; - }); + function behavior(selection) { + _selection = selection; + _targets = []; - // `Date.prototype.toJSON` method - // https://tc39.github.io/ecma262/#sec-date.prototype.tojson - _export({ target: 'Date', proto: true, forced: FORCED$f }, { - // eslint-disable-next-line no-unused-vars - toJSON: function toJSON(key) { - var O = toObject(this); - var pv = toPrimitive(O); - return typeof pv == 'number' && !isFinite(pv) ? null : O.toISOString(); - } - }); + if (_initialNodeID) { + _newNodeId = _initialNodeID; + _initialNodeID = null; + } else { + _newNodeId = null; + } - // `URL.prototype.toJSON` method - // https://url.spec.whatwg.org/#dom-url-tojson - _export({ target: 'URL', proto: true, enumerable: true }, { - toJSON: function toJSON() { - return URL.prototype.toString.call(this); - } - }); + _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices + .on(_pointerPrefix + 'down.hover', pointerover); - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject$1(value) { - var type = _typeof(value); + select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); - return value != null && (type == 'object' || type == 'function'); - } + function eventTarget(d3_event) { + var datum = d3_event.target && d3_event.target.__data__; + if (_typeof(datum) !== 'object') return null; - /** Detect free variable `global` from Node.js. */ - var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; + if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { + return datum.properties.entity; + } - /** Detect free variable `self`. */ + return datum; + } - var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; - /** Used as a reference to the global object. */ + function pointerover(d3_event) { + // ignore mouse hovers with buttons pressed unless dragging + if (context.mode().id.indexOf('drag') === -1 && (!d3_event.pointerType || d3_event.pointerType === 'mouse') && d3_event.buttons) return; + var target = eventTarget(d3_event); - var root$1 = freeGlobal || freeSelf || Function('return this')(); + if (target && _targets.indexOf(target) === -1) { + _targets.push(target); - /** - * Gets the timestamp of the number of milliseconds that have elapsed since - * the Unix epoch (1 January 1970 00:00:00 UTC). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Date - * @returns {number} Returns the timestamp. - * @example - * - * _.defer(function(stamp) { - * console.log(_.now() - stamp); - * }, _.now()); - * // => Logs the number of milliseconds it took for the deferred invocation. - */ + updateHover(d3_event, _targets); + } + } - var now$1 = function now() { - return root$1.Date.now(); - }; + function pointerout(d3_event) { + var target = eventTarget(d3_event); - /** Built-in value references. */ + var index = _targets.indexOf(target); - var _Symbol = root$1.Symbol; + if (index !== -1) { + _targets.splice(index); - /** Used for built-in method references. */ + updateHover(d3_event, _targets); + } + } - var objectProto = Object.prototype; - /** Used to check objects for own properties. */ + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + } - var hasOwnProperty$1 = objectProto.hasOwnProperty; - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ + function modeAllowsHover(target) { + var mode = context.mode(); - var nativeObjectToString = objectProto.toString; - /** Built-in value references. */ + if (mode.id === 'add-point') { + return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; + } - var symToStringTag = _Symbol ? _Symbol.toStringTag : undefined; - /** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ + return true; + } - function getRawTag(value) { - var isOwn = hasOwnProperty$1.call(value, symToStringTag), - tag = value[symToStringTag]; + function updateHover(d3_event, targets) { + _selection.selectAll('.hover').classed('hover', false); - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); - var result = nativeObjectToString.call(value); + var mode = context.mode(); - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; - } - } + if (!_newNodeId && (mode.id === 'draw-line' || mode.id === 'draw-area')) { + var node = targets.find(function (target) { + return target instanceof osmEntity && target.type === 'node'; + }); + _newNodeId = node && node.id; + } - return result; - } + targets = targets.filter(function (datum) { + if (datum instanceof osmEntity) { + // If drawing a way, don't hover on a node that was just placed. #3974 + return datum.id !== _newNodeId && (datum.type !== 'node' || !_ignoreVertex || allowsVertex(datum)) && modeAllowsHover(datum); + } - /** Used for built-in method references. */ - var objectProto$1 = Object.prototype; - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ + return true; + }); + var selector = ''; - var nativeObjectToString$1 = objectProto$1.toString; - /** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ + for (var i in targets) { + var datum = targets[i]; // What are we hovering over? - function objectToString$1(value) { - return nativeObjectToString$1.call(value); - } + if (datum.__featurehash__) { + // hovering custom data + selector += ', .data' + datum.__featurehash__; + } else if (datum instanceof QAItem) { + selector += ', .' + datum.service + '.itemId-' + datum.id; + } else if (datum instanceof osmNote) { + selector += ', .note-' + datum.id; + } else if (datum instanceof osmEntity) { + selector += ', .' + datum.id; - /** `Object#toString` result references. */ + if (datum.type === 'relation') { + for (var j in datum.members) { + selector += ', .' + datum.members[j].id; + } + } + } + } - var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - /** Built-in value references. */ + var suppressed = _altDisables && d3_event && d3_event.altKey; - var symToStringTag$1 = _Symbol ? _Symbol.toStringTag : undefined; - /** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ + if (selector.trim().length) { + // remove the first comma + selector = selector.slice(1); - function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; + _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); + } + + dispatch.call('hover', this, !suppressed && targets); + } } - return symToStringTag$1 && symToStringTag$1 in Object(value) ? getRawTag(value) : objectToString$1(value); - } + behavior.off = function (selection) { + selection.selectAll('.hover').classed('hover', false); + selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); + selection.classed('hover-disabled', false); + selection.on(_pointerPrefix + 'over.hover', null).on(_pointerPrefix + 'out.hover', null).on(_pointerPrefix + 'down.hover', null); + select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', null, true).on('keydown.hover', null).on('keyup.hover', null); + }; - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return value != null && _typeof(value) == 'object'; - } + behavior.altDisables = function (val) { + if (!arguments.length) return _altDisables; + _altDisables = val; + return behavior; + }; - /** `Object#toString` result references. */ + behavior.ignoreVertex = function (val) { + if (!arguments.length) return _ignoreVertex; + _ignoreVertex = val; + return behavior; + }; - var symbolTag = '[object Symbol]'; - /** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ + behavior.initialNodeID = function (nodeId) { + _initialNodeID = nodeId; + return behavior; + }; - function isSymbol$1(value) { - return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; + return utilRebind(behavior, dispatch, 'on'); } - /** Used as references for various `Number` constants. */ + var _disableSpace = false; + var _lastSpace = null; + function behaviorDraw(context) { + var dispatch = dispatch$8('move', 'down', 'downcancel', 'click', 'clickWay', 'clickNode', 'undo', 'cancel', 'finish'); + var keybinding = utilKeybinding('draw'); - var NAN = 0 / 0; - /** Used to match leading and trailing whitespace. */ + var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); - var reTrim = /^\s+|\s+$/g; - /** Used to detect bad signed hexadecimal string values. */ + var _edit = behaviorEdit(context); - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - /** Used to detect binary string values. */ + var _closeTolerance = 4; + var _tolerance = 12; + var _mouseLeave = false; + var _lastMouse = null; - var reIsBinary = /^0b[01]+$/i; - /** Used to detect octal string values. */ + var _lastPointerUpEvent; - var reIsOctal = /^0o[0-7]+$/i; - /** Built-in method references without a dependency on `root`. */ + var _downPointer; // use pointer events on supported platforms; fallback to mouse events - var freeParseInt = parseInt; - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - function toNumber$1(value) { - if (typeof value == 'number') { - return value; - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code + // - `mode/drag_node.js` `datum()` - if (isSymbol$1(value)) { - return NAN; - } - if (isObject$1(value)) { - var other = typeof value.valueOf == 'function' ? value.valueOf() : value; - value = isObject$1(other) ? other + '' : other; + function datum(d3_event) { + var mode = context.mode(); + var isNote = mode && mode.id.indexOf('note') !== -1; + if (d3_event.altKey || isNote) return {}; + var element; + + if (d3_event.type === 'keydown') { + element = _lastMouse && _lastMouse.target; + } else { + element = d3_event.target; + } // When drawing, snap only to touch targets.. + // (this excludes area fills and active drawing elements) + + + var d = element.__data__; + return d && d.properties && d.properties.target ? d : {}; } - if (typeof value != 'string') { - return value === 0 ? value : +value; + function pointerdown(d3_event) { + if (_downPointer) return; + var pointerLocGetter = utilFastMouse(this); + _downPointer = { + id: d3_event.pointerId || 'mouse', + pointerLocGetter: pointerLocGetter, + downTime: +new Date(), + downLoc: pointerLocGetter(d3_event) + }; + dispatch.call('down', this, d3_event, datum(d3_event)); } - value = value.replace(reTrim, ''); - var isBinary = reIsBinary.test(value); - return isBinary || reIsOctal.test(value) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value; - } + function pointerup(d3_event) { + if (!_downPointer || _downPointer.id !== (d3_event.pointerId || 'mouse')) return; + var downPointer = _downPointer; + _downPointer = null; + _lastPointerUpEvent = d3_event; + if (downPointer.isCancelled) return; + var t2 = +new Date(); + var p2 = downPointer.pointerLocGetter(d3_event); + var dist = geoVecLength(downPointer.downLoc, p2); - /** Error message constants. */ + if (dist < _closeTolerance || dist < _tolerance && t2 - downPointer.downTime < 500) { + // Prevent a quick second click + select(window).on('click.draw-block', function () { + d3_event.stopPropagation(); + }, true); + context.map().dblclickZoomEnable(false); + window.setTimeout(function () { + context.map().dblclickZoomEnable(true); + select(window).on('click.draw-block', null); + }, 500); + click(d3_event, p2); + } + } - var FUNC_ERROR_TEXT = 'Expected a function'; - /* Built-in method references for those with the same name as other `lodash` methods. */ + function pointermove(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { + var p2 = _downPointer.pointerLocGetter(d3_event); - var nativeMax = Math.max, - nativeMin = Math.min; - /** - * Creates a debounced function that delays invoking `func` until after `wait` - * milliseconds have elapsed since the last time the debounced function was - * invoked. The debounced function comes with a `cancel` method to cancel - * delayed `func` invocations and a `flush` method to immediately invoke them. - * Provide `options` to indicate whether `func` should be invoked on the - * leading and/or trailing edge of the `wait` timeout. The `func` is invoked - * with the last arguments provided to the debounced function. Subsequent - * calls to the debounced function return the result of the last `func` - * invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the debounced function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.debounce` and `_.throttle`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to debounce. - * @param {number} [wait=0] The number of milliseconds to delay. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=false] - * Specify invoking on the leading edge of the timeout. - * @param {number} [options.maxWait] - * The maximum time `func` is allowed to be delayed before it's invoked. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // Avoid costly calculations while the window size is in flux. - * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); - * - * // Invoke `sendMail` when clicked, debouncing subsequent calls. - * jQuery(element).on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * })); - * - * // Ensure `batchLog` is invoked once after 1 second of debounced calls. - * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); - * var source = new EventSource('/stream'); - * jQuery(source).on('message', debounced); - * - * // Cancel the trailing debounced invocation. - * jQuery(window).on('popstate', debounced.cancel); - */ + var dist = geoVecLength(_downPointer.downLoc, p2); - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; + if (dist >= _closeTolerance) { + _downPointer.isCancelled = true; + dispatch.call('downcancel', this); + } + } - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); + if (d3_event.pointerType && d3_event.pointerType !== 'mouse' || d3_event.buttons || _downPointer) return; // HACK: Mobile Safari likes to send one or more `mouse` type pointermove + // events immediately after non-mouse pointerup events; detect and ignore them. + + if (_lastPointerUpEvent && _lastPointerUpEvent.pointerType !== 'mouse' && d3_event.timeStamp - _lastPointerUpEvent.timeStamp < 100) return; + _lastMouse = d3_event; + dispatch.call('move', this, d3_event, datum(d3_event)); } - wait = toNumber$1(wait) || 0; + function pointercancel(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { + if (!_downPointer.isCancelled) { + dispatch.call('downcancel', this); + } + + _downPointer = null; + } + } - if (isObject$1(options)) { - leading = !!options.leading; - maxing = 'maxWait' in options; - maxWait = maxing ? nativeMax(toNumber$1(options.maxWait) || 0, wait) : maxWait; - trailing = 'trailing' in options ? !!options.trailing : trailing; + function mouseenter() { + _mouseLeave = false; } - function invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; + function mouseleave() { + _mouseLeave = true; } - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; // Start the timer for the trailing edge. + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + } // related code + // - `mode/drag_node.js` `doMove()` + // - `behavior/draw.js` `click()` + // - `behavior/draw_way.js` `move()` - timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. - return leading ? invokeFunc(time) : result; - } + function click(d3_event, loc) { + var d = datum(d3_event); + var target = d && d.properties && d.properties.entity; + var mode = context.mode(); - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - timeWaiting = wait - timeSinceLastCall; - return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; - } + if (target && target.type === 'node' && allowsVertex(target)) { + // Snap to a node + dispatch.call('clickNode', this, target, d); + return; + } else if (target && target.type === 'way' && (mode.id !== 'add-point' || mode.preset.matchGeometry('vertex'))) { + // Snap to a way + var choice = geoChooseEdge(context.graph().childNodes(target), loc, context.projection, context.activeID()); - function shouldInvoke(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime; // Either this is the first call, activity has stopped and we're at the - // trailing edge, the system time has gone backwards and we're treating - // it as the trailing edge, or we've hit the `maxWait` limit. + if (choice) { + var edge = [target.nodes[choice.index - 1], target.nodes[choice.index]]; + dispatch.call('clickWay', this, choice.loc, edge, d); + return; + } + } else if (mode.id !== 'add-point' || mode.preset.matchGeometry('point')) { + var locLatLng = context.projection.invert(loc); + dispatch.call('click', this, locLatLng, d); + } + } // treat a spacebar press like a click - return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait; - } - function timerExpired() { - var time = now$1(); + function space(d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var currSpace = context.map().mouse(); - if (shouldInvoke(time)) { - return trailingEdge(time); - } // Restart the timer. + if (_disableSpace && _lastSpace) { + var dist = geoVecLength(_lastSpace, currSpace); + if (dist > _tolerance) { + _disableSpace = false; + } + } - timerId = setTimeout(timerExpired, remainingWait(time)); - } + if (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click - function trailingEdge(time) { - timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. + _lastSpace = currSpace; + _disableSpace = true; + select(window).on('keyup.space-block', function () { + d3_event.preventDefault(); + d3_event.stopPropagation(); + _disableSpace = false; + select(window).on('keyup.space-block', null); + }); // get the current mouse position - if (trailing && lastArgs) { - return invokeFunc(time); - } + var loc = context.map().mouse() || // or the map center if the mouse has never entered the map + context.projection(context.map().center()); + click(d3_event, loc); + } - lastArgs = lastThis = undefined; - return result; + function backspace(d3_event) { + d3_event.preventDefault(); + dispatch.call('undo'); } - function cancel() { - if (timerId !== undefined) { - clearTimeout(timerId); - } + function del(d3_event) { + d3_event.preventDefault(); + dispatch.call('cancel'); + } - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; + function ret(d3_event) { + d3_event.preventDefault(); + dispatch.call('finish'); } - function flush() { - return timerId === undefined ? result : trailingEdge(now$1()); + function behavior(selection) { + context.install(_hover); + context.install(_edit); + _downPointer = null; + keybinding.on('⌫', backspace).on('⌦', del).on('⎋', ret).on('↩', ret).on('space', space).on('⌥space', space); + selection.on('mouseenter.draw', mouseenter).on('mouseleave.draw', mouseleave).on(_pointerPrefix + 'down.draw', pointerdown).on(_pointerPrefix + 'move.draw', pointermove); + select(window).on(_pointerPrefix + 'up.draw', pointerup, true).on('pointercancel.draw', pointercancel, true); + select(document).call(keybinding); + return behavior; } - function debounced() { - var time = now$1(), - isInvoking = shouldInvoke(time); - lastArgs = arguments; - lastThis = this; - lastCallTime = time; + behavior.off = function (selection) { + context.ui().sidebar.hover.cancel(); + context.uninstall(_hover); + context.uninstall(_edit); + selection.on('mouseenter.draw', null).on('mouseleave.draw', null).on(_pointerPrefix + 'down.draw', null).on(_pointerPrefix + 'move.draw', null); + select(window).on(_pointerPrefix + 'up.draw', null).on('pointercancel.draw', null); // note: keyup.space-block, click.draw-block should remain - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); - } + select(document).call(keybinding.unbind); + }; - if (maxing) { - // Handle invocations in a tight loop. - clearTimeout(timerId); - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } - } + behavior.hover = function () { + return _hover; + }; - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } + return utilRebind(behavior, dispatch, 'on'); + } - return result; + function initRange(domain, range) { + switch (arguments.length) { + case 0: + break; + + case 1: + this.range(domain); + break; + + default: + this.range(range).domain(domain); + break; } - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; + return this; } - /** Error message constants. */ + function constants(x) { + return function () { + return x; + }; + } - var FUNC_ERROR_TEXT$1 = 'Expected a function'; - /** - * Creates a throttled function that only invokes `func` at most once per - * every `wait` milliseconds. The throttled function comes with a `cancel` - * method to cancel delayed `func` invocations and a `flush` method to - * immediately invoke them. Provide `options` to indicate whether `func` - * should be invoked on the leading and/or trailing edge of the `wait` - * timeout. The `func` is invoked with the last arguments provided to the - * throttled function. Subsequent calls to the throttled function return the - * result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the throttled function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.throttle` and `_.debounce`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to throttle. - * @param {number} [wait=0] The number of milliseconds to throttle invocations to. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=true] - * Specify invoking on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // Avoid excessively updating the position while scrolling. - * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); - * - * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. - * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); - * jQuery(element).on('click', throttled); - * - * // Cancel the trailing throttled invocation. - * jQuery(window).on('popstate', throttled.cancel); - */ + function number(x) { + return +x; + } - function throttle(func, wait, options) { - var leading = true, - trailing = true; + var unit = [0, 1]; + function identity$1(x) { + return x; + } - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT$1); + function normalize(a, b) { + return (b -= a = +a) ? function (x) { + return (x - a) / b; + } : constants(isNaN(b) ? NaN : 0.5); + } + + function clamper(a, b) { + var t; + if (a > b) t = a, a = b, b = t; + return function (x) { + return Math.max(a, Math.min(b, x)); + }; + } // normalize(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. + // interpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding range value x in [a,b]. + + + function bimap(domain, range, interpolate) { + var d0 = domain[0], + d1 = domain[1], + r0 = range[0], + r1 = range[1]; + if (d1 < d0) d0 = normalize(d1, d0), r0 = interpolate(r1, r0);else d0 = normalize(d0, d1), r0 = interpolate(r0, r1); + return function (x) { + return r0(d0(x)); + }; + } + + function polymap(domain, range, interpolate) { + var j = Math.min(domain.length, range.length) - 1, + d = new Array(j), + r = new Array(j), + i = -1; // Reverse descending domains. + + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); } - if (isObject$1(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; + while (++i < j) { + d[i] = normalize(domain[i], domain[i + 1]); + r[i] = interpolate(range[i], range[i + 1]); } - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); + return function (x) { + var i = bisectRight(domain, x, 1, j) - 1; + return r[i](d[i](x)); + }; } - var hashes = createCommonjsModule(function (module, exports) { - /** - * jshashes - https://github.com/h2non/jshashes - * Released under the "New BSD" license - * - * Algorithms specification: - * - * MD5 - http://www.ietf.org/rfc/rfc1321.txt - * RIPEMD-160 - http://homes.esat.kuleuven.be/~bosselae/ripemd160.html - * SHA1 - http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf - * SHA256 - http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf - * SHA512 - http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf - * HMAC - http://www.ietf.org/rfc/rfc2104.txt - */ - (function () { - var Hashes; + function copy(source, target) { + return target.domain(source.domain()).range(source.range()).interpolate(source.interpolate()).clamp(source.clamp()).unknown(source.unknown()); + } + function transformer() { + var domain = unit, + range = unit, + interpolate = interpolate$1, + transform, + untransform, + unknown, + clamp = identity$1, + piecewise, + output, + input; - function utf8Encode(str) { - var x, - y, - output = '', - i = -1, - l; + function rescale() { + var n = Math.min(domain.length, range.length); + if (clamp !== identity$1) clamp = clamper(domain[0], domain[n - 1]); + piecewise = n > 2 ? polymap : bimap; + output = input = null; + return scale; + } - if (str && str.length) { - l = str.length; + function scale(x) { + return x == null || isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x))); + } - while ((i += 1) < l) { - /* Decode utf-16 surrogate pairs */ - x = str.charCodeAt(i); - y = i + 1 < l ? str.charCodeAt(i + 1) : 0; + scale.invert = function (y) { + return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); + }; - if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) { - x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); - i += 1; - } - /* Encode output as utf-8 */ + scale.domain = function (_) { + return arguments.length ? (domain = Array.from(_, number), rescale()) : domain.slice(); + }; + scale.range = function (_) { + return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + }; - if (x <= 0x7F) { - output += String.fromCharCode(x); - } else if (x <= 0x7FF) { - output += String.fromCharCode(0xC0 | x >>> 6 & 0x1F, 0x80 | x & 0x3F); - } else if (x <= 0xFFFF) { - output += String.fromCharCode(0xE0 | x >>> 12 & 0x0F, 0x80 | x >>> 6 & 0x3F, 0x80 | x & 0x3F); - } else if (x <= 0x1FFFFF) { - output += String.fromCharCode(0xF0 | x >>> 18 & 0x07, 0x80 | x >>> 12 & 0x3F, 0x80 | x >>> 6 & 0x3F, 0x80 | x & 0x3F); - } - } - } + scale.rangeRound = function (_) { + return range = Array.from(_), interpolate = interpolateRound, rescale(); + }; - return output; - } + scale.clamp = function (_) { + return arguments.length ? (clamp = _ ? true : identity$1, rescale()) : clamp !== identity$1; + }; - function utf8Decode(str) { - var i, - ac, - c1, - c2, - c3, - arr = [], - l; - i = ac = c1 = c2 = c3 = 0; + scale.interpolate = function (_) { + return arguments.length ? (interpolate = _, rescale()) : interpolate; + }; - if (str && str.length) { - l = str.length; - str += ''; + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; - while (i < l) { - c1 = str.charCodeAt(i); - ac += 1; + return function (t, u) { + transform = t, untransform = u; + return rescale(); + }; + } + function continuous() { + return transformer()(identity$1, identity$1); + } - if (c1 < 128) { - arr[ac] = String.fromCharCode(c1); - i += 1; - } else if (c1 > 191 && c1 < 224) { - c2 = str.charCodeAt(i + 1); - arr[ac] = String.fromCharCode((c1 & 31) << 6 | c2 & 63); - i += 2; - } else { - c2 = str.charCodeAt(i + 1); - c3 = str.charCodeAt(i + 2); - arr[ac] = String.fromCharCode((c1 & 15) << 12 | (c2 & 63) << 6 | c3 & 63); - i += 3; - } - } - } + function formatDecimal (x) { + return Math.abs(x = Math.round(x)) >= 1e21 ? x.toLocaleString("en").replace(/,/g, "") : x.toString(10); + } // Computes the decimal coefficient and exponent of the specified number x with + // significant digits p, where x is positive and p is in [1, 21] or undefined. + // For example, formatDecimalParts(1.23) returns ["123", 0]. - return arr.join(''); - } - /** - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ + function formatDecimalParts(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + var i, + coefficient = x.slice(0, i); // The string returned by toExponential either has the form \d\.\d+e[-+]\d+ + // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3). - function safe_add(x, y) { - var lsw = (x & 0xFFFF) + (y & 0xFFFF), - msw = (x >> 16) + (y >> 16) + (lsw >> 16); - return msw << 16 | lsw & 0xFFFF; - } - /** - * Bitwise rotate a 32-bit number to the left. - */ + return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; + } + function exponent (x) { + return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; + } - function bit_rol(num, cnt) { - return num << cnt | num >>> 32 - cnt; + function formatGroup (grouping, thousands) { + return function (value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; + + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = grouping[j = (j + 1) % grouping.length]; } - /** - * Convert a raw string to a hex string - */ + return t.reverse().join(thousands); + }; + } - function rstr2hex(input, hexcase) { - var hex_tab = hexcase ? '0123456789ABCDEF' : '0123456789abcdef', - output = '', - x, - i = 0, - l = input.length; + function formatNumerals (numerals) { + return function (value) { + return value.replace(/[0-9]/g, function (i) { + return numerals[+i]; + }); + }; + } - for (; i < l; i += 1) { - x = input.charCodeAt(i); - output += hex_tab.charAt(x >>> 4 & 0x0F) + hex_tab.charAt(x & 0x0F); - } + // [[fill]align][sign][symbol][0][width][,][.precision][~][type] + var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i; + function formatSpecifier(specifier) { + if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); + var match; + return new FormatSpecifier({ + fill: match[1], + align: match[2], + sign: match[3], + symbol: match[4], + zero: match[5], + width: match[6], + comma: match[7], + precision: match[8] && match[8].slice(1), + trim: match[9], + type: match[10] + }); + } + formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof - return output; - } - /** - * Convert an array of big-endian words to a string - */ + function FormatSpecifier(specifier) { + this.fill = specifier.fill === undefined ? " " : specifier.fill + ""; + this.align = specifier.align === undefined ? ">" : specifier.align + ""; + this.sign = specifier.sign === undefined ? "-" : specifier.sign + ""; + this.symbol = specifier.symbol === undefined ? "" : specifier.symbol + ""; + this.zero = !!specifier.zero; + this.width = specifier.width === undefined ? undefined : +specifier.width; + this.comma = !!specifier.comma; + this.precision = specifier.precision === undefined ? undefined : +specifier.precision; + this.trim = !!specifier.trim; + this.type = specifier.type === undefined ? "" : specifier.type + ""; + } + FormatSpecifier.prototype.toString = function () { + return this.fill + this.align + this.sign + this.symbol + (this.zero ? "0" : "") + (this.width === undefined ? "" : Math.max(1, this.width | 0)) + (this.comma ? "," : "") + (this.precision === undefined ? "" : "." + Math.max(0, this.precision | 0)) + (this.trim ? "~" : "") + this.type; + }; - function binb2rstr(input) { - var i, - l = input.length * 32, - output = ''; + // Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k. + function formatTrim (s) { + out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) { + switch (s[i]) { + case ".": + i0 = i1 = i; + break; - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> 24 - i % 32 & 0xFF); - } + case "0": + if (i0 === 0) i0 = i; + i1 = i; + break; - return output; + default: + if (!+s[i]) break out; + if (i0 > 0) i0 = 0; + break; } - /** - * Convert an array of little-endian words to a string - */ + } + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; + } - function binl2rstr(input) { - var i, - l = input.length * 32, - output = ''; + var $$7 = _export; + var fails$3 = fails$N; + var thisNumberValue = thisNumberValue$2; - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + var nativeToPrecision = 1.0.toPrecision; - return output; - } - /** - * Convert a raw string to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ + var FORCED$1 = fails$3(function () { + // IE7- + return nativeToPrecision.call(1, undefined) !== '1'; + }) || !fails$3(function () { + // V8 ~ Android 4.3- + nativeToPrecision.call({}); + }); + // `Number.prototype.toPrecision` method + // https://tc39.es/ecma262/#sec-number.prototype.toprecision + $$7({ target: 'Number', proto: true, forced: FORCED$1 }, { + toPrecision: function toPrecision(precision) { + return precision === undefined + ? nativeToPrecision.call(thisNumberValue(this)) + : nativeToPrecision.call(thisNumberValue(this), precision); + } + }); - function rstr2binl(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + var prefixExponent; + function formatPrefixAuto (x, p) { + var d = formatDecimalParts(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1], + i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, + n = coefficient.length; + return i === n ? coefficient : i > n ? coefficient + new Array(i - n + 1).join("0") : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) : "0." + new Array(1 - i).join("0") + formatDecimalParts(x, Math.max(0, p + i - 1))[0]; // less than 1y! + } - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + function formatRounded (x, p) { + var d = formatDecimalParts(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1]; + return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) : coefficient + new Array(exponent - coefficient.length + 2).join("0"); + } - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << i % 32; - } + var formatTypes = { + "%": function _(x, p) { + return (x * 100).toFixed(p); + }, + "b": function b(x) { + return Math.round(x).toString(2); + }, + "c": function c(x) { + return x + ""; + }, + "d": formatDecimal, + "e": function e(x, p) { + return x.toExponential(p); + }, + "f": function f(x, p) { + return x.toFixed(p); + }, + "g": function g(x, p) { + return x.toPrecision(p); + }, + "o": function o(x) { + return Math.round(x).toString(8); + }, + "p": function p(x, _p) { + return formatRounded(x * 100, _p); + }, + "r": formatRounded, + "s": formatPrefixAuto, + "X": function X(x) { + return Math.round(x).toString(16).toUpperCase(); + }, + "x": function x(_x) { + return Math.round(_x).toString(16); + } + }; - return output; - } - /** - * Convert a raw string to an array of big-endian words - * Characters >255 have their high-byte silently ignored. - */ + function identity (x) { + return x; + } + var map$1 = Array.prototype.map, + prefixes = ["y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y"]; + function formatLocale (locale) { + var group = locale.grouping === undefined || locale.thousands === undefined ? identity : formatGroup(map$1.call(locale.grouping, Number), locale.thousands + ""), + currencyPrefix = locale.currency === undefined ? "" : locale.currency[0] + "", + currencySuffix = locale.currency === undefined ? "" : locale.currency[1] + "", + decimal = locale.decimal === undefined ? "." : locale.decimal + "", + numerals = locale.numerals === undefined ? identity : formatNumerals(map$1.call(locale.numerals, String)), + percent = locale.percent === undefined ? "%" : locale.percent + "", + minus = locale.minus === undefined ? "−" : locale.minus + "", + nan = locale.nan === undefined ? "NaN" : locale.nan + ""; - function rstr2binb(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + function newFormat(specifier) { + specifier = formatSpecifier(specifier); + var fill = specifier.fill, + align = specifier.align, + sign = specifier.sign, + symbol = specifier.symbol, + zero = specifier.zero, + width = specifier.width, + comma = specifier.comma, + precision = specifier.precision, + trim = specifier.trim, + type = specifier.type; // The "n" type is an alias for ",g". - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + if (type === "n") comma = true, type = "g"; // The "" type, and any invalid type, is an alias for ".12~g". + else if (!formatTypes[type]) precision === undefined && (precision = 12), trim = true, type = "g"; // If zero fill is specified, padding goes after sign and before digits. - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << 24 - i % 32; - } + if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. - return output; - } - /** - * Convert a raw string to an arbitrary string encoding - */ + var prefix = symbol === "$" ? currencyPrefix : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "", + suffix = symbol === "$" ? currencySuffix : /[%p]/.test(type) ? percent : ""; // What format function should we use? + // Is this an integer type? + // Can this type generate exponential notation? + + var formatType = formatTypes[type], + maybeSuffix = /[defgprs%]/.test(type); // Set the default precision if not specified, + // or clamp the specified precision to the supported range. + // For significant precision, it must be in [1, 21]. + // For fixed precision, it must be in [0, 20]. + precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); - function rstr2any(input, encoding) { - var divisor = encoding.length, - remainders = Array(), + function format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, i, - q, - x, - ld, - quotient, - dividend, - output, - full_length; - /* Convert to an array of 16-bit big-endian values, forming the dividend */ + n, + c; - dividend = Array(Math.ceil(input.length / 2)); - ld = dividend.length; + if (type === "c") { + valueSuffix = formatType(value) + valueSuffix; + value = ""; + } else { + value = +value; // Determine the sign. -0 is not less than 0, but 1 / -0 is! - for (i = 0; i < ld; i += 1) { - dividend[i] = input.charCodeAt(i * 2) << 8 | input.charCodeAt(i * 2 + 1); - } - /** - * Repeatedly perform a long division. The binary array forms the dividend, - * the length of the encoding is the divisor. Once computed, the quotient - * forms the dividend for the next step. We stop when the dividend is zerHashes. - * All remainders are stored for later use. - */ + var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. + value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. - while (dividend.length > 0) { - quotient = Array(); - x = 0; + if (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. - for (i = 0; i < dividend.length; i += 1) { - x = (x << 16) + dividend[i]; - q = Math.floor(x / divisor); - x -= q * divisor; + if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. - if (quotient.length > 0 || q > 0) { - quotient[quotient.length] = q; + valuePrefix = (valueNegative ? sign === "(" ? sign : minus : sign === "-" || sign === "(" ? "" : sign) + valuePrefix; + valueSuffix = (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : ""); // Break the formatted value into the integer “value” part that can be + // grouped, and fractional or exponential “suffix” part that is not. + + if (maybeSuffix) { + i = -1, n = value.length; + + while (++i < n) { + if (c = value.charCodeAt(i), 48 > c || c > 57) { + valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix; + value = value.slice(0, i); + break; + } } } + } // If the fill character is not "0", grouping is applied before padding. - remainders[remainders.length] = x; - dividend = quotient; - } - /* Convert the remainders to the output string */ + if (comma && !zero) value = group(value, Infinity); // Compute the padding. - output = ''; + var length = valuePrefix.length + value.length + valueSuffix.length, + padding = length < width ? new Array(width - length + 1).join(fill) : ""; // If the fill character is "0", grouping is applied after padding. - for (i = remainders.length - 1; i >= 0; i--) { - output += encoding.charAt(remainders[i]); - } - /* Append leading zero equivalents */ + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. + switch (align) { + case "<": + value = valuePrefix + value + valueSuffix + padding; + break; - full_length = Math.ceil(input.length * 8 / (Math.log(encoding.length) / Math.log(2))); + case "=": + value = valuePrefix + padding + value + valueSuffix; + break; - for (i = output.length; i < full_length; i += 1) { - output = encoding[0] + output; + case "^": + value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); + break; + + default: + value = padding + valuePrefix + value + valueSuffix; + break; } - return output; + return numerals(value); } - /** - * Convert a raw string to a base-64 string - */ + format.toString = function () { + return specifier + ""; + }; - function rstr2b64(input, b64pad) { - var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - output = '', - len = input.length, - i, - j, - triplet; - b64pad = b64pad || '='; + return format; + } - for (i = 0; i < len; i += 3) { - triplet = input.charCodeAt(i) << 16 | (i + 1 < len ? input.charCodeAt(i + 1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i + 2) : 0); + function formatPrefix(specifier, value) { + var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), + e = Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3, + k = Math.pow(10, -e), + prefix = prefixes[8 + e / 3]; + return function (value) { + return f(k * value) + prefix; + }; + } - for (j = 0; j < 4; j += 1) { - if (i * 8 + j * 6 > input.length * 8) { - output += b64pad; - } else { - output += tab.charAt(triplet >>> 6 * (3 - j) & 0x3F); - } - } - } + return { + format: newFormat, + formatPrefix: formatPrefix + }; + } - return output; - } + var locale; + var format$1; + var formatPrefix; + defaultLocale({ + thousands: ",", + grouping: [3], + currency: ["$", ""] + }); + function defaultLocale(definition) { + locale = formatLocale(definition); + format$1 = locale.format; + formatPrefix = locale.formatPrefix; + return locale; + } - Hashes = { - /** - * @property {String} version - * @readonly - */ - VERSION: '1.0.6', + function precisionFixed (step) { + return Math.max(0, -exponent(Math.abs(step))); + } - /** - * @member Hashes - * @class Base64 - * @constructor - */ - Base64: function Base64() { - // private properties - var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - pad = '=', - // URL encoding support @todo - utf8 = true; // by default enable UTF-8 support encoding - // public method for encoding + function precisionPrefix (step, value) { + return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step))); + } - this.encode = function (input) { - var i, - j, - triplet, - output = '', - len = input.length; - pad = pad || '='; - input = utf8 ? utf8Encode(input) : input; + function precisionRound (step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, exponent(max) - exponent(step)) + 1; + } - for (i = 0; i < len; i += 3) { - triplet = input.charCodeAt(i) << 16 | (i + 1 < len ? input.charCodeAt(i + 1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i + 2) : 0); + function tickFormat(start, stop, count, specifier) { + var step = tickStep(start, stop, count), + precision; + specifier = formatSpecifier(specifier == null ? ",f" : specifier); - for (j = 0; j < 4; j += 1) { - if (i * 8 + j * 6 > len * 8) { - output += pad; - } else { - output += tab.charAt(triplet >>> 6 * (3 - j) & 0x3F); - } - } - } + switch (specifier.type) { + case "s": + { + var value = Math.max(Math.abs(start), Math.abs(stop)); + if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision; + return formatPrefix(specifier, value); + } - return output; - }; // public method for decoding + case "": + case "e": + case "g": + case "p": + case "r": + { + if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); + break; + } + case "f": + case "%": + { + if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; + } + } - this.decode = function (input) { - // var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - var i, - o1, - o2, - o3, - h1, - h2, - h3, - h4, - bits, - ac, - dec = '', - arr = []; + return format$1(specifier); + } - if (!input) { - return input; - } + function linearish(scale) { + var domain = scale.domain; - i = ac = 0; - input = input.replace(new RegExp('\\' + pad, 'gi'), ''); // use '=' - //input += ''; + scale.ticks = function (count) { + var d = domain(); + return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + }; - do { - // unpack four hexets into three octets using index points in b64 - h1 = tab.indexOf(input.charAt(i += 1)); - h2 = tab.indexOf(input.charAt(i += 1)); - h3 = tab.indexOf(input.charAt(i += 1)); - h4 = tab.indexOf(input.charAt(i += 1)); - bits = h1 << 18 | h2 << 12 | h3 << 6 | h4; - o1 = bits >> 16 & 0xff; - o2 = bits >> 8 & 0xff; - o3 = bits & 0xff; - ac += 1; + scale.tickFormat = function (count, specifier) { + var d = domain(); + return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + }; - if (h3 === 64) { - arr[ac] = String.fromCharCode(o1); - } else if (h4 === 64) { - arr[ac] = String.fromCharCode(o1, o2); - } else { - arr[ac] = String.fromCharCode(o1, o2, o3); - } - } while (i < input.length); + scale.nice = function (count) { + if (count == null) count = 10; + var d = domain(); + var i0 = 0; + var i1 = d.length - 1; + var start = d[i0]; + var stop = d[i1]; + var prestep; + var step; + var maxIter = 10; - dec = arr.join(''); - dec = utf8 ? utf8Decode(dec) : dec; - return dec; - }; // set custom pad string + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; + } + while (maxIter-- > 0) { + step = tickIncrement(start, stop, count); - this.setPad = function (str) { - pad = str || pad; - return this; - }; // set custom tab string characters + if (step === prestep) { + d[i0] = start; + d[i1] = stop; + return domain(d); + } else if (step > 0) { + start = Math.floor(start / step) * step; + stop = Math.ceil(stop / step) * step; + } else if (step < 0) { + start = Math.ceil(start * step) / step; + stop = Math.floor(stop * step) / step; + } else { + break; + } + prestep = step; + } - this.setTab = function (str) { - tab = str || tab; - return this; - }; + return scale; + }; - this.setUTF8 = function (bool) { - if (typeof bool === 'boolean') { - utf8 = bool; - } + return scale; + } + function linear() { + var scale = continuous(); - return this; - }; - }, + scale.copy = function () { + return copy(scale, linear()); + }; - /** - * CRC-32 calculation - * @member Hashes - * @method CRC32 - * @static - * @param {String} str Input String - * @return {String} - */ - CRC32: function CRC32(str) { - var crc = 0, - x = 0, - y = 0, - table, - i, - iTop; - str = utf8Encode(str); - table = ['00000000 77073096 EE0E612C 990951BA 076DC419 706AF48F E963A535 9E6495A3 0EDB8832 ', '79DCB8A4 E0D5E91E 97D2D988 09B64C2B 7EB17CBD E7B82D07 90BF1D91 1DB71064 6AB020F2 F3B97148 ', '84BE41DE 1ADAD47D 6DDDE4EB F4D4B551 83D385C7 136C9856 646BA8C0 FD62F97A 8A65C9EC 14015C4F ', '63066CD9 FA0F3D63 8D080DF5 3B6E20C8 4C69105E D56041E4 A2677172 3C03E4D1 4B04D447 D20D85FD ', 'A50AB56B 35B5A8FA 42B2986C DBBBC9D6 ACBCF940 32D86CE3 45DF5C75 DCD60DCF ABD13D59 26D930AC ', '51DE003A C8D75180 BFD06116 21B4F4B5 56B3C423 CFBA9599 B8BDA50F 2802B89E 5F058808 C60CD9B2 ', 'B10BE924 2F6F7C87 58684C11 C1611DAB B6662D3D 76DC4190 01DB7106 98D220BC EFD5102A 71B18589 ', '06B6B51F 9FBFE4A5 E8B8D433 7807C9A2 0F00F934 9609A88E E10E9818 7F6A0DBB 086D3D2D 91646C97 ', 'E6635C01 6B6B51F4 1C6C6162 856530D8 F262004E 6C0695ED 1B01A57B 8208F4C1 F50FC457 65B0D9C6 ', '12B7E950 8BBEB8EA FCB9887C 62DD1DDF 15DA2D49 8CD37CF3 FBD44C65 4DB26158 3AB551CE A3BC0074 ', 'D4BB30E2 4ADFA541 3DD895D7 A4D1C46D D3D6F4FB 4369E96A 346ED9FC AD678846 DA60B8D0 44042D73 ', '33031DE5 AA0A4C5F DD0D7CC9 5005713C 270241AA BE0B1010 C90C2086 5768B525 206F85B3 B966D409 ', 'CE61E49F 5EDEF90E 29D9C998 B0D09822 C7D7A8B4 59B33D17 2EB40D81 B7BD5C3B C0BA6CAD EDB88320 ', '9ABFB3B6 03B6E20C 74B1D29A EAD54739 9DD277AF 04DB2615 73DC1683 E3630B12 94643B84 0D6D6A3E ', '7A6A5AA8 E40ECF0B 9309FF9D 0A00AE27 7D079EB1 F00F9344 8708A3D2 1E01F268 6906C2FE F762575D ', '806567CB 196C3671 6E6B06E7 FED41B76 89D32BE0 10DA7A5A 67DD4ACC F9B9DF6F 8EBEEFF9 17B7BE43 ', '60B08ED5 D6D6A3E8 A1D1937E 38D8C2C4 4FDFF252 D1BB67F1 A6BC5767 3FB506DD 48B2364B D80D2BDA ', 'AF0A1B4C 36034AF6 41047A60 DF60EFC3 A867DF55 316E8EEF 4669BE79 CB61B38C BC66831A 256FD2A0 ', '5268E236 CC0C7795 BB0B4703 220216B9 5505262F C5BA3BBE B2BD0B28 2BB45A92 5CB36A04 C2D7FFA7 ', 'B5D0CF31 2CD99E8B 5BDEAE1D 9B64C2B0 EC63F226 756AA39C 026D930A 9C0906A9 EB0E363F 72076785 ', '05005713 95BF4A82 E2B87A14 7BB12BAE 0CB61B38 92D28E9B E5D5BE0D 7CDCEFB7 0BDBDF21 86D3D2D4 ', 'F1D4E242 68DDB3F8 1FDA836E 81BE16CD F6B9265B 6FB077E1 18B74777 88085AE6 FF0F6A70 66063BCA ', '11010B5C 8F659EFF F862AE69 616BFFD3 166CCF45 A00AE278 D70DD2EE 4E048354 3903B3C2 A7672661 ', 'D06016F7 4969474D 3E6E77DB AED16A4A D9D65ADC 40DF0B66 37D83BF0 A9BCAE53 DEBB9EC5 47B2CF7F ', '30B5FFE9 BDBDF21C CABAC28A 53B39330 24B4A3A6 BAD03605 CDD70693 54DE5729 23D967BF B3667A2E ', 'C4614AB8 5D681B02 2A6F2B94 B40BBE37 C30C8EA1 5A05DF1B 2D02EF8D'].join(''); - crc = crc ^ -1; + initRange.apply(scale, arguments); + return linearish(scale); + } + + // eslint-disable-next-line es/no-math-expm1 -- safe + var $expm1 = Math.expm1; + var exp$1 = Math.exp; + + // `Math.expm1` method implementation + // https://tc39.es/ecma262/#sec-math.expm1 + var mathExpm1 = (!$expm1 + // Old FF bug + || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168 + // Tor Browser bug + || $expm1(-2e-17) != -2e-17 + ) ? function expm1(x) { + return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : exp$1(x) - 1; + } : $expm1; - for (i = 0, iTop = str.length; i < iTop; i += 1) { - y = (crc ^ str.charCodeAt(i)) & 0xFF; - x = '0x' + table.substr(y * 9, 8); - crc = crc >>> 8 ^ x; - } // always return a positive number (that's what >>> 0 does) + function quantize() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1], + unknown; + function scale(x) { + return x != null && x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + } - return (crc ^ -1) >>> 0; - }, + function rescale() { + var i = -1; + domain = new Array(n); - /** - * @member Hashes - * @class MD5 - * @constructor - * @param {Object} [config] - * - * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message - * Digest Algorithm, as defined in RFC 1321. - * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * See for more infHashes. - */ - MD5: function MD5(options) { - /** - * Private config properties. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - * See {@link Hashes.MD5#method-setUpperCase} and {@link Hashes.SHA1#method-setUpperCase} - */ - var hexcase = options && typeof options.uppercase === 'boolean' ? options.uppercase : false, - // hexadecimal output case format. false - lowercase; true - uppercase - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', - // base-64 pad character. Defaults to '=' for strict RFC compliance - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true; // enable/disable utf8 encoding - // privileged (public) methods + while (++i < n) { + domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + } - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; + return scale; + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + scale.domain = function (_) { + var _ref, _ref2; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + return arguments.length ? ((_ref = _, _ref2 = _slicedToArray(_ref, 2), x0 = _ref2[0], x1 = _ref2[1], _ref), x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; + }; - this.raw = function (s) { - return rstr(s); - }; + scale.range = function (_) { + return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d), hexcase); - }; + scale.invertExtent = function (y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] : i < 1 ? [x0, domain[0]] : i >= n ? [domain[n - 1], x1] : [domain[i - 1], domain[i]]; + }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : scale; + }; - this.any_hmac = function (k, d, e) { - return rstr2any(rstr_hmac(k, d), e); - }; - /** - * Perform a simple self-test to see if the VM is working - * @return {String} Hexadecimal hash sample - */ + scale.thresholds = function () { + return domain.slice(); + }; + scale.copy = function () { + return quantize().domain([x0, x1]).range(range).unknown(unknown); + }; - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {Boolean} - * @return {Object} this - */ + return initRange.apply(linearish(scale), arguments); + } + // https://github.com/tc39/proposal-string-pad-start-end + var toLength$2 = toLength$q; + var repeat$1 = stringRepeat; + var requireObjectCoercible$2 = requireObjectCoercible$e; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + var ceil = Math.ceil; - return this; - }; - /** - * Defines a base64 pad string - * @param {String} Pad - * @return {Object} this - */ + // `String.prototype.{ padStart, padEnd }` methods implementation + var createMethod = function (IS_END) { + return function ($this, maxLength, fillString) { + var S = String(requireObjectCoercible$2($this)); + var stringLength = S.length; + var fillStr = fillString === undefined ? ' ' : String(fillString); + var intMaxLength = toLength$2(maxLength); + var fillLen, stringFiller; + if (intMaxLength <= stringLength || fillStr == '') return S; + fillLen = intMaxLength - stringLength; + stringFiller = repeat$1.call(fillStr, ceil(fillLen / fillStr.length)); + if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); + return IS_END ? S + stringFiller : stringFiller + S; + }; + }; + var stringPad = { + // `String.prototype.padStart` method + // https://tc39.es/ecma262/#sec-string.prototype.padstart + start: createMethod(false), + // `String.prototype.padEnd` method + // https://tc39.es/ecma262/#sec-string.prototype.padend + end: createMethod(true) + }; - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {Boolean} - * @return {Object} [this] - */ + var fails$2 = fails$N; + var padStart = stringPad.start; + var abs$1 = Math.abs; + var DatePrototype = Date.prototype; + var getTime = DatePrototype.getTime; + var nativeDateToISOString = DatePrototype.toISOString; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + // `Date.prototype.toISOString` method implementation + // https://tc39.es/ecma262/#sec-date.prototype.toisostring + // PhantomJS / old WebKit fails here: + var dateToIsoString = (fails$2(function () { + return nativeDateToISOString.call(new Date(-5e13 - 1)) != '0385-07-25T07:06:39.999Z'; + }) || !fails$2(function () { + nativeDateToISOString.call(new Date(NaN)); + })) ? function toISOString() { + if (!isFinite(getTime.call(this))) throw RangeError('Invalid time value'); + var date = this; + var year = date.getUTCFullYear(); + var milliseconds = date.getUTCMilliseconds(); + var sign = year < 0 ? '-' : year > 9999 ? '+' : ''; + return sign + padStart(abs$1(year), sign ? 6 : 4, 0) + + '-' + padStart(date.getUTCMonth() + 1, 2, 0) + + '-' + padStart(date.getUTCDate(), 2, 0) + + 'T' + padStart(date.getUTCHours(), 2, 0) + + ':' + padStart(date.getUTCMinutes(), 2, 0) + + ':' + padStart(date.getUTCSeconds(), 2, 0) + + '.' + padStart(milliseconds, 3, 0) + + 'Z'; + } : nativeDateToISOString; - return this; - }; // private methods + var $$6 = _export; + var toISOString = dateToIsoString; - /** - * Calculate the MD5 of a raw string - */ + // `Date.prototype.toISOString` method + // https://tc39.es/ecma262/#sec-date.prototype.toisostring + // PhantomJS / old WebKit has a broken implementations + $$6({ target: 'Date', proto: true, forced: Date.prototype.toISOString !== toISOString }, { + toISOString: toISOString + }); + function behaviorBreathe() { + var duration = 800; + var steps = 4; + var selector = '.selected.shadow, .selected .shadow'; - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binl2rstr(binl(rstr2binl(s), s.length * 8)); - } - /** - * Calculate the HMAC-MD5, of a key and some data (raw strings) - */ + var _selected = select(null); + var _classed = ''; + var _params = {}; + var _done = false; - function rstr_hmac(key, data) { - var bkey, ipad, opad, hash, i; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binl(key); + var _timer; - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + function ratchetyInterpolator(a, b, steps, units) { + a = parseFloat(a); + b = parseFloat(b); + var sample = quantize().domain([0, 1]).range(d3_quantize(d3_interpolateNumber(a, b), steps)); + return function (t) { + return String(sample(t)) + (units || ''); + }; + } - ipad = Array(16), opad = Array(16); + function reset(selection) { + selection.style('stroke-opacity', null).style('stroke-width', null).style('fill-opacity', null).style('r', null); + } - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + function setAnimationParams(transition, fromTo) { + var toFrom = fromTo === 'from' ? 'to' : 'from'; + transition.styleTween('stroke-opacity', function (d) { + return ratchetyInterpolator(_params[d.id][toFrom].opacity, _params[d.id][fromTo].opacity, steps); + }).styleTween('stroke-width', function (d) { + return ratchetyInterpolator(_params[d.id][toFrom].width, _params[d.id][fromTo].width, steps, 'px'); + }).styleTween('fill-opacity', function (d) { + return ratchetyInterpolator(_params[d.id][toFrom].opacity, _params[d.id][fromTo].opacity, steps); + }).styleTween('r', function (d) { + return ratchetyInterpolator(_params[d.id][toFrom].width, _params[d.id][fromTo].width, steps, 'px'); + }); + } - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 128)); - } - /** - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ + function calcAnimationParams(selection) { + selection.call(reset).each(function (d) { + var s = select(this); + var tag = s.node().tagName; + var p = { + 'from': {}, + 'to': {} + }; + var opacity; + var width; // determine base opacity and width + if (tag === 'circle') { + opacity = parseFloat(s.style('fill-opacity') || 0.5); + width = parseFloat(s.style('r') || 15.5); + } else { + opacity = parseFloat(s.style('stroke-opacity') || 0.7); + width = parseFloat(s.style('stroke-width') || 10); + } // calculate from/to interpolation params.. - function binl(x, len) { - var i, - olda, - oldb, - oldc, - oldd, - a = 1732584193, - b = -271733879, - c = -1732584194, - d = 271733878; - /* append padding */ - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; + p.tag = tag; + p.from.opacity = opacity * 0.6; + p.to.opacity = opacity * 1.25; + p.from.width = width * 0.7; + p.to.width = width * (tag === 'circle' ? 1.5 : 1); + _params[d.id] = p; + }); + } - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936); - d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586); - c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819); - b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330); - a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897); - d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426); - c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341); - b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983); - a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416); - d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417); - c = md5_ff(c, d, a, b, x[i + 10], 17, -42063); - b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162); - a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682); - d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101); - c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290); - b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329); - a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510); - d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632); - c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713); - b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302); - a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691); - d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083); - c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335); - b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848); - a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438); - d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690); - c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961); - b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501); - a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467); - d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784); - c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473); - b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734); - a = md5_hh(a, b, c, d, x[i + 5], 4, -378558); - d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463); - c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562); - b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556); - a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060); - d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353); - c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632); - b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640); - a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174); - d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222); - c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979); - b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189); - a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487); - d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835); - c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520); - b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651); - a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844); - d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415); - c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905); - b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055); - a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571); - d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606); - c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523); - b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799); - a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359); - d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744); - c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380); - b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649); - a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070); - d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379); - c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259); - b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551); - a = safe_add(a, olda); - b = safe_add(b, oldb); - c = safe_add(c, oldc); - d = safe_add(d, oldd); - } + function run(surface, fromTo) { + var toFrom = fromTo === 'from' ? 'to' : 'from'; + var currSelected = surface.selectAll(selector); + var currClassed = surface.attr('class'); - return Array(a, b, c, d); - } - /** - * These functions implement the four basic operations the algorithm uses. - */ + if (_done || currSelected.empty()) { + _selected.call(reset); + _selected = select(null); + return; + } - function md5_cmn(q, a, b, x, s, t) { - return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b); - } + if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { + _selected.call(reset); - function md5_ff(a, b, c, d, x, s, t) { - return md5_cmn(b & c | ~b & d, a, b, x, s, t); - } + _classed = currClassed; + _selected = currSelected.call(calcAnimationParams); + } - function md5_gg(a, b, c, d, x, s, t) { - return md5_cmn(b & d | c & ~d, a, b, x, s, t); - } + var didCallNextRun = false; - function md5_hh(a, b, c, d, x, s, t) { - return md5_cmn(b ^ c ^ d, a, b, x, s, t); - } + _selected.transition().duration(duration).call(setAnimationParams, fromTo).on('end', function () { + // `end` event is called for each selected element, but we want + // it to run only once + if (!didCallNextRun) { + surface.call(run, toFrom); + didCallNextRun = true; + } // if entity was deselected, remove breathe styling - function md5_ii(a, b, c, d, x, s, t) { - return md5_cmn(c ^ (b | ~d), a, b, x, s, t); - } - }, - /** - * @member Hashes - * @class Hashes.SHA1 - * @param {Object} [config] - * @constructor - * - * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined in FIPS 180-1 - * Version 2.2 Copyright Paul Johnston 2000 - 2009. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * See http://pajhome.org.uk/crypt/md5 for details. - */ - SHA1: function SHA1(options) { - /** - * Private config properties. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - * See {@link Hashes.MD5#method-setUpperCase} and {@link Hashes.SHA1#method-setUpperCase} - */ - var hexcase = options && typeof options.uppercase === 'boolean' ? options.uppercase : false, - // hexadecimal output case format. false - lowercase; true - uppercase - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', - // base-64 pad character. Defaults to '=' for strict RFC compliance - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true; // enable/disable utf8 encoding - // public methods + if (!select(this).classed('selected')) { + reset(select(this)); + } + }); + } - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; + function behavior(surface) { + _done = false; + _timer = timer(function () { + // wait for elements to actually become selected + if (surface.selectAll(selector).empty()) { + return false; + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + surface.call(run, 'from'); - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + _timer.stop(); - this.raw = function (s) { - return rstr(s); - }; + return true; + }, 20); + } - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + behavior.restartIfNeeded = function (surface) { + if (_selected.empty()) { + surface.call(run, 'from'); - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + if (_timer) { + _timer.stop(); + } + } + }; - this.any_hmac = function (k, d, e) { - return rstr2any(rstr_hmac(k, d), e); - }; - /** - * Perform a simple self-test to see if the VM is working - * @return {String} Hexadecimal hash sample - * @public - */ + behavior.off = function () { + _done = true; + if (_timer) { + _timer.stop(); + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + _selected.interrupt().call(reset); + }; + return behavior; + } - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + /* Creates a keybinding behavior for an operation */ + function behaviorOperation(context) { + var _operation; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + function keypress(d3_event) { + // prevent operations during low zoom selection + if (!context.map().withinEditableZoom()) return; + if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; + d3_event.preventDefault(); + + var disabled = _operation.disabled(); + + if (disabled) { + context.ui().flash.duration(4000).iconName('#iD-operation-' + _operation.id).iconClass('operation disabled').label(_operation.tooltip)(); + } else { + context.ui().flash.duration(2000).iconName('#iD-operation-' + _operation.id).iconClass('operation').label(_operation.annotation() || _operation.title)(); + if (_operation.point) _operation.point(null); + + _operation(); + } + } + function behavior() { + if (_operation && _operation.available()) { + context.keybinding().on(_operation.keys, keypress); + } - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + return behavior; + } + behavior.off = function () { + context.keybinding().off(_operation.keys); + }; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + behavior.which = function (_) { + if (!arguments.length) return _operation; + _operation = _; + return behavior; + }; - return this; - }; // private methods + return behavior; + } - /** - * Calculate the SHA-512 of a raw string - */ + function operationCircularize(context, selectedIDs) { + var _extent; + var _actions = selectedIDs.map(getAction).filter(Boolean); - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); - } - /** - * Calculate the HMAC-SHA1 of a key and some data (raw strings) - */ + var _amount = _actions.length === 1 ? 'single' : 'multiple'; + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - function rstr_hmac(key, data) { - var bkey, ipad, opad, i, hash; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binb(key); + function getAction(entityID) { + var entity = context.entity(entityID); + if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); + } - ipad = Array(16), opad = Array(16); + return actionCircularize(entityID, context.projection); + } - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + var operation = function operation() { + if (!_actions.length) return; - hash = binb(ipad.concat(rstr2binb(data)), 512 + data.length * 8); - return binb2rstr(binb(opad.concat(hash), 512 + 160)); + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); } - /** - * Calculate the SHA-1 of an array of big-endian words, and a bit length - */ - + }); - function binb(x, len) { - var i, - j, - t, - olda, - oldb, - oldc, - oldd, - olde, - w = Array(80), - a = 1732584193, - b = -271733879, - c = -1732584194, - d = 271733878, - e = -1009589776; - /* append padding */ + return graph; + }; - x[len >> 5] |= 0x80 << 24 - len % 32; - x[(len + 64 >> 9 << 4) + 15] = len; + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - olde = e; + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - for (j = 0; j < 80; j += 1) { - if (j < 16) { - w[j] = x[i + j]; - } else { - w[j] = bit_rol(w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16], 1); - } - t = safe_add(safe_add(bit_rol(a, 5), sha1_ft(j, b, c, d)), safe_add(safe_add(e, w[j]), sha1_kt(j))); - e = d; - d = c; - c = bit_rol(b, 30); - b = a; - a = t; - } + operation.disabled = function () { + if (!_actions.length) return ''; - a = safe_add(a, olda); - b = safe_add(b, oldb); - c = safe_add(c, oldc); - d = safe_add(d, oldd); - e = safe_add(e, olde); - } + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - return Array(a, b, c, d, e); - } - /** - * Perform the appropriate triplet combination function for the current - * iteration - */ + if (actionDisableds.length === _actions.length) { + // none of the features can be circularized + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } + return actionDisableds[0]; + } else if (_extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } - function sha1_ft(t, b, c, d) { - if (t < 20) { - return b & c | ~b & d; - } + return false; - if (t < 40) { - return b ^ c ^ d; - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - if (t < 60) { - return b & c | b & d | c & d; - } + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - return b ^ c ^ d; + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; } - /** - * Determine the appropriate additive constant for the current iteration - */ + } + return false; + } + }; - function sha1_kt(t) { - return t < 20 ? 1518500249 : t < 40 ? 1859775393 : t < 60 ? -1894007588 : -899497514; - } - }, + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); + }; - /** - * @class Hashes.SHA256 - * @param {config} - * - * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined in FIPS 180-2 - * Version 2.2 Copyright Angel Marin, Paul Johnston 2000 - 2009. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * See http://pajhome.org.uk/crypt/md5 for details. - * Also http://anmar.eu.org/projects/jssha2/ - */ - SHA256: function SHA256(options) { - /** - * Private properties configuration variables. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - * @see this.setUpperCase() method - * @see this.setPad() method - */ - var hexcase = options && typeof options.uppercase === 'boolean' ? options.uppercase : false, - // hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', + operation.annotation = function () { + return _t('operations.circularize.annotation.feature', { + n: _actions.length + }); + }; - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + operation.id = 'circularize'; + operation.keys = [_t('operations.circularize.key')]; + operation.title = _t('operations.circularize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - /* enable/disable utf8 encoding */ - sha256_K; - /* privileged (public) methods */ + // For example, ⌘Z -> Ctrl+Z - this.hex = function (s) { - return rstr2hex(rstr(s, utf8)); - }; + var uiCmd = function uiCmd(code) { + var detected = utilDetect(); - this.b64 = function (s) { - return rstr2b64(rstr(s, utf8), b64pad); - }; + if (detected.os === 'mac') { + return code; + } - this.any = function (s, e) { - return rstr2any(rstr(s, utf8), e); - }; + if (detected.os === 'win') { + if (code === '⌘⇧Z') return 'Ctrl+Y'; + } - this.raw = function (s) { - return rstr(s, utf8); - }; + var result = '', + replacements = { + '⌘': 'Ctrl', + '⇧': 'Shift', + '⌥': 'Alt', + '⌫': 'Backspace', + '⌦': 'Delete' + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + for (var i = 0; i < code.length; i++) { + if (code[i] in replacements) { + result += replacements[code[i]] + (i < code.length - 1 ? '+' : ''); + } else { + result += code[i]; + } + } - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + return result; + }; // return a display-focused string for a given keyboard code - this.any_hmac = function (k, d, e) { - return rstr2any(rstr_hmac(k, d), e); - }; - /** - * Perform a simple self-test to see if the VM is working - * @return {String} Hexadecimal hash sample - * @public - */ + uiCmd.display = function (code) { + if (code.length !== 1) return code; + var detected = utilDetect(); + var mac = detected.os === 'mac'; + var replacements = { + '⌘': mac ? '⌘ ' + _t('shortcuts.key.cmd') : _t('shortcuts.key.ctrl'), + '⇧': mac ? '⇧ ' + _t('shortcuts.key.shift') : _t('shortcuts.key.shift'), + '⌥': mac ? '⌥ ' + _t('shortcuts.key.option') : _t('shortcuts.key.alt'), + '⌃': mac ? '⌃ ' + _t('shortcuts.key.ctrl') : _t('shortcuts.key.ctrl'), + '⌫': mac ? '⌫ ' + _t('shortcuts.key.delete') : _t('shortcuts.key.backspace'), + '⌦': mac ? '⌦ ' + _t('shortcuts.key.del') : _t('shortcuts.key.del'), + '↖': mac ? '↖ ' + _t('shortcuts.key.pgup') : _t('shortcuts.key.pgup'), + '↘': mac ? '↘ ' + _t('shortcuts.key.pgdn') : _t('shortcuts.key.pgdn'), + '⇞': mac ? '⇞ ' + _t('shortcuts.key.home') : _t('shortcuts.key.home'), + '⇟': mac ? '⇟ ' + _t('shortcuts.key.end') : _t('shortcuts.key.end'), + '↵': mac ? '⏎ ' + _t('shortcuts.key.return') : _t('shortcuts.key.enter'), + '⎋': mac ? '⎋ ' + _t('shortcuts.key.esc') : _t('shortcuts.key.esc'), + '☰': mac ? '☰ ' + _t('shortcuts.key.menu') : _t('shortcuts.key.menu') + }; + return replacements[code] || code; + }; + function operationDelete(context, selectedIDs) { + var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; + var action = actionDeleteMultiple(selectedIDs); + var nodes = utilGetAllNodes(selectedIDs, context.graph()); + var coords = nodes.map(function (n) { + return n.loc; + }); + var extent = utilTotalExtent(selectedIDs, context.graph()); - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + var operation = function operation() { + var nextSelectedID; + var nextSelectedLoc; + if (selectedIDs.length === 1) { + var id = selectedIDs[0]; + var entity = context.entity(id); + var geometry = entity.geometry(context.graph()); + var parents = context.graph().parentWays(entity); + var parent = parents[0]; // Select the next closest node in the way. - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + if (geometry === 'vertex') { + var nodes = parent.nodes; + var i = nodes.indexOf(id); - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + if (i === 0) { + i++; + } else if (i === nodes.length - 1) { + i--; + } else { + var a = geoSphericalDistance(entity.loc, context.entity(nodes[i - 1]).loc); + var b = geoSphericalDistance(entity.loc, context.entity(nodes[i + 1]).loc); + i = a < b ? i - 1 : i + 1; + } + nextSelectedID = nodes[i]; + nextSelectedLoc = context.entity(nextSelectedID).loc; + } + } - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + context.perform(action, operation.annotation()); + context.validator().validate(); + + if (nextSelectedID && nextSelectedLoc) { + if (context.hasEntity(nextSelectedID)) { + context.enter(modeSelect(context, [nextSelectedID]).follow(true)); + } else { + context.map().centerEase(nextSelectedLoc); + context.enter(modeBrowse(context)); + } + } else { + context.enter(modeBrowse(context)); + } + }; + operation.available = function () { + return true; + }; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(protectedMember)) { + return 'part_of_relation'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } else if (selectedIDs.some(hasWikidataTag)) { + return 'has_wikidata_tag'; + } - return this; - }; // private methods + return false; - /** - * Calculate the SHA-512 of a raw string - */ + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - function rstr(s, utf8) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; } - /** - * Calculate the HMAC-sha256 of a key and some data (raw strings) - */ - + } - function rstr_hmac(key, data) { - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - var hash, - i = 0, - bkey = rstr2binb(key), - ipad = Array(16), - opad = Array(16); + return false; + } - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + function hasWikidataTag(id) { + var entity = context.entity(id); + return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + } - for (; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } - hash = binb(ipad.concat(rstr2binb(data)), 512 + data.length * 8); - return binb2rstr(binb(opad.concat(hash), 512 + 256)); - } - /* - * Main sha256 function, with its support functions - */ + function protectedMember(id) { + var entity = context.entity(id); + if (entity.type !== 'way') return false; + var parents = context.graph().parentRelations(entity); + for (var i = 0; i < parents.length; i++) { + var parent = parents[i]; + var type = parent.tags.type; + var role = parent.memberById(id).role || 'outer'; - function sha256_S(X, n) { - return X >>> n | X << 32 - n; + if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { + return true; } + } - function sha256_R(X, n) { - return X >>> n; - } + return false; + } + }; - function sha256_Ch(x, y, z) { - return x & y ^ ~x & z; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); + }; - function sha256_Maj(x, y, z) { - return x & y ^ x & z ^ y & z; - } + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { + n: selectedIDs.length + }); + }; - function sha256_Sigma0256(x) { - return sha256_S(x, 2) ^ sha256_S(x, 13) ^ sha256_S(x, 22); - } + operation.id = 'delete'; + operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; + operation.title = _t('operations.delete.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - function sha256_Sigma1256(x) { - return sha256_S(x, 6) ^ sha256_S(x, 11) ^ sha256_S(x, 25); - } + function operationOrthogonalize(context, selectedIDs) { + var _extent; - function sha256_Gamma0256(x) { - return sha256_S(x, 7) ^ sha256_S(x, 18) ^ sha256_R(x, 3); - } + var _type; - function sha256_Gamma1256(x) { - return sha256_S(x, 17) ^ sha256_S(x, 19) ^ sha256_R(x, 10); - } + var _actions = selectedIDs.map(chooseAction).filter(Boolean); - sha256_K = [1116352408, 1899447441, -1245643825, -373957723, 961987163, 1508970993, -1841331548, -1424204075, -670586216, 310598401, 607225278, 1426881987, 1925078388, -2132889090, -1680079193, -1046744716, -459576895, -272742522, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986, -1740746414, -1473132947, -1341970488, -1084653625, -958395405, -710438585, 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, -2117940946, -1838011259, -1564481375, -1474664885, -1035236496, -949202525, -778901479, -694614492, -200395387, 275423344, 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222, 2024104815, -2067236844, -1933114872, -1866530822, -1538233109, -1090935817, -965641998]; + var _amount = _actions.length === 1 ? 'single' : 'multiple'; - function binb(m, l) { - var HASH = [1779033703, -1150833019, 1013904242, -1521486534, 1359893119, -1694144372, 528734635, 1541459225]; - var W = new Array(64); - var a, b, c, d, e, f, g, h; - var i, j, T1, T2; - /* append padding */ + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - m[l >> 5] |= 0x80 << 24 - l % 32; - m[(l + 64 >> 9 << 4) + 15] = l; + function chooseAction(entityID) { + var entity = context.entity(entityID); + var geometry = entity.geometry(context.graph()); - for (i = 0; i < m.length; i += 16) { - a = HASH[0]; - b = HASH[1]; - c = HASH[2]; - d = HASH[3]; - e = HASH[4]; - f = HASH[5]; - g = HASH[6]; - h = HASH[7]; + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); + } // square a line/area - for (j = 0; j < 64; j += 1) { - if (j < 16) { - W[j] = m[j + i]; - } else { - W[j] = safe_add(safe_add(safe_add(sha256_Gamma1256(W[j - 2]), W[j - 7]), sha256_Gamma0256(W[j - 15])), W[j - 16]); - } - T1 = safe_add(safe_add(safe_add(safe_add(h, sha256_Sigma1256(e)), sha256_Ch(e, f, g)), sha256_K[j]), W[j]); - T2 = safe_add(sha256_Sigma0256(a), sha256_Maj(a, b, c)); - h = g; - g = f; - f = e; - e = safe_add(d, T1); - d = c; - c = b; - b = a; - a = safe_add(T1, T2); - } + if (entity.type === 'way' && new Set(entity.nodes).size > 2) { + if (_type && _type !== 'feature') return null; + _type = 'feature'; + return actionOrthogonalize(entityID, context.projection); // square a single vertex + } else if (geometry === 'vertex') { + if (_type && _type !== 'corner') return null; + _type = 'corner'; + var graph = context.graph(); + var parents = graph.parentWays(entity); - HASH[0] = safe_add(a, HASH[0]); - HASH[1] = safe_add(b, HASH[1]); - HASH[2] = safe_add(c, HASH[2]); - HASH[3] = safe_add(d, HASH[3]); - HASH[4] = safe_add(e, HASH[4]); - HASH[5] = safe_add(f, HASH[5]); - HASH[6] = safe_add(g, HASH[6]); - HASH[7] = safe_add(h, HASH[7]); - } + if (parents.length === 1) { + var way = parents[0]; - return HASH; + if (way.nodes.indexOf(entityID) !== -1) { + return actionOrthogonalize(way.id, context.projection, entityID); } - }, - - /** - * @class Hashes.SHA512 - * @param {config} - * - * A JavaScript implementation of the Secure Hash Algorithm, SHA-512, as defined in FIPS 180-2 - * Version 2.2 Copyright Anonymous Contributor, Paul Johnston 2000 - 2009. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * See http://pajhome.org.uk/crypt/md5 for details. - */ - SHA512: function SHA512(options) { - /** - * Private properties configuration variables. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - * @see this.setUpperCase() method - * @see this.setPad() method - */ - var hexcase = options && typeof options.uppercase === 'boolean' ? options.uppercase : false, + } + } - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', + return null; + } - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + var operation = function operation() { + if (!_actions.length) return; - /* enable/disable utf8 encoding */ - sha512_k; - /* privileged (public) methods */ + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); + } + }); - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + return graph; + }; - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - this.raw = function (s) { - return rstr(s); - }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + operation.disabled = function () { + if (!_actions.length) return ''; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - this.any_hmac = function (k, d, e) { - return rstr2any(rstr_hmac(k, d), e); - }; - /** - * Perform a simple self-test to see if the VM is working - * @return {String} Hexadecimal hash sample - * @public - */ + if (actionDisableds.length === _actions.length) { + // none of the features can be squared + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } + return actionDisableds[0]; + } else if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + return false; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } + return false; + } + }; - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); + }; + operation.annotation = function () { + return _t('operations.orthogonalize.annotation.' + _type, { + n: _actions.length + }); + }; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + operation.id = 'orthogonalize'; + operation.keys = [_t('operations.orthogonalize.key')]; + operation.title = _t('operations.orthogonalize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - return this; - }; - /* private methods */ + function operationReflectShort(context, selectedIDs) { + return operationReflect(context, selectedIDs, 'short'); + } + function operationReflectLong(context, selectedIDs) { + return operationReflect(context, selectedIDs, 'long'); + } + function operationReflect(context, selectedIDs, axis) { + axis = axis || 'long'; + var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; + var nodes = utilGetAllNodes(selectedIDs, context.graph()); + var coords = nodes.map(function (n) { + return n.loc; + }); + var extent = utilTotalExtent(selectedIDs, context.graph()); - /** - * Calculate the SHA-512 of a raw string - */ + var operation = function operation() { + var action = actionReflect(selectedIDs, context.projection).useLongAxis(Boolean(axis === 'long')); + context.perform(action, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; + operation.available = function () { + return nodes.length >= 3; + }; // don't cache this because the visible extent could change - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); - } - /* - * Calculate the HMAC-SHA-512 of a key and some data (raw strings) - */ + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } - function rstr_hmac(key, data) { - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - var hash, - i = 0, - bkey = rstr2binb(key), - ipad = Array(32), - opad = Array(32); + return false; - if (bkey.length > 32) { - bkey = binb(bkey, key.length * 8); - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - for (; i < 32; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - hash = binb(ipad.concat(rstr2binb(data)), 1024 + data.length * 8); - return binb2rstr(binb(opad.concat(hash), 1024 + 512)); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; } - /** - * Calculate the SHA-512 of an array of big-endian dwords, and a bit length - */ - + } - function binb(x, len) { - var j, - i, - l, - W = new Array(80), - hash = new Array(16), - //Initial hash values - H = [new int64(0x6a09e667, -205731576), new int64(-1150833019, -2067093701), new int64(0x3c6ef372, -23791573), new int64(-1521486534, 0x5f1d36f1), new int64(0x510e527f, -1377402159), new int64(-1694144372, 0x2b3e6c1f), new int64(0x1f83d9ab, -79577749), new int64(0x5be0cd19, 0x137e2179)], - T1 = new int64(0, 0), - T2 = new int64(0, 0), - a = new int64(0, 0), - b = new int64(0, 0), - c = new int64(0, 0), - d = new int64(0, 0), - e = new int64(0, 0), - f = new int64(0, 0), - g = new int64(0, 0), - h = new int64(0, 0), - //Temporary variables not specified by the document - s0 = new int64(0, 0), - s1 = new int64(0, 0), - Ch = new int64(0, 0), - Maj = new int64(0, 0), - r1 = new int64(0, 0), - r2 = new int64(0, 0), - r3 = new int64(0, 0); + return false; + } - if (sha512_k === undefined) { - //SHA512 constants - sha512_k = [new int64(0x428a2f98, -685199838), new int64(0x71374491, 0x23ef65cd), new int64(-1245643825, -330482897), new int64(-373957723, -2121671748), new int64(0x3956c25b, -213338824), new int64(0x59f111f1, -1241133031), new int64(-1841331548, -1357295717), new int64(-1424204075, -630357736), new int64(-670586216, -1560083902), new int64(0x12835b01, 0x45706fbe), new int64(0x243185be, 0x4ee4b28c), new int64(0x550c7dc3, -704662302), new int64(0x72be5d74, -226784913), new int64(-2132889090, 0x3b1696b1), new int64(-1680079193, 0x25c71235), new int64(-1046744716, -815192428), new int64(-459576895, -1628353838), new int64(-272742522, 0x384f25e3), new int64(0xfc19dc6, -1953704523), new int64(0x240ca1cc, 0x77ac9c65), new int64(0x2de92c6f, 0x592b0275), new int64(0x4a7484aa, 0x6ea6e483), new int64(0x5cb0a9dc, -1119749164), new int64(0x76f988da, -2096016459), new int64(-1740746414, -295247957), new int64(-1473132947, 0x2db43210), new int64(-1341970488, -1728372417), new int64(-1084653625, -1091629340), new int64(-958395405, 0x3da88fc2), new int64(-710438585, -1828018395), new int64(0x6ca6351, -536640913), new int64(0x14292967, 0xa0e6e70), new int64(0x27b70a85, 0x46d22ffc), new int64(0x2e1b2138, 0x5c26c926), new int64(0x4d2c6dfc, 0x5ac42aed), new int64(0x53380d13, -1651133473), new int64(0x650a7354, -1951439906), new int64(0x766a0abb, 0x3c77b2a8), new int64(-2117940946, 0x47edaee6), new int64(-1838011259, 0x1482353b), new int64(-1564481375, 0x4cf10364), new int64(-1474664885, -1136513023), new int64(-1035236496, -789014639), new int64(-949202525, 0x654be30), new int64(-778901479, -688958952), new int64(-694614492, 0x5565a910), new int64(-200395387, 0x5771202a), new int64(0x106aa070, 0x32bbd1b8), new int64(0x19a4c116, -1194143544), new int64(0x1e376c08, 0x5141ab53), new int64(0x2748774c, -544281703), new int64(0x34b0bcb5, -509917016), new int64(0x391c0cb3, -976659869), new int64(0x4ed8aa4a, -482243893), new int64(0x5b9cca4f, 0x7763e373), new int64(0x682e6ff3, -692930397), new int64(0x748f82ee, 0x5defb2fc), new int64(0x78a5636f, 0x43172f60), new int64(-2067236844, -1578062990), new int64(-1933114872, 0x1a6439ec), new int64(-1866530822, 0x23631e28), new int64(-1538233109, -561857047), new int64(-1090935817, -1295615723), new int64(-965641998, -479046869), new int64(-903397682, -366583396), new int64(-779700025, 0x21c0c207), new int64(-354779690, -840897762), new int64(-176337025, -294727304), new int64(0x6f067aa, 0x72176fba), new int64(0xa637dc5, -1563912026), new int64(0x113f9804, -1090974290), new int64(0x1b710b35, 0x131c471b), new int64(0x28db77f5, 0x23047d84), new int64(0x32caab7b, 0x40c72493), new int64(0x3c9ebe0a, 0x15c9bebc), new int64(0x431d67c4, -1676669620), new int64(0x4cc5d4be, -885112138), new int64(0x597f299c, -60457430), new int64(0x5fcb6fab, 0x3ad6faec), new int64(0x6c44198c, 0x4a475817)]; - } + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - for (i = 0; i < 80; i += 1) { - W[i] = new int64(0, 0); - } // append padding to the source string. The format is described in the FIPS. + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.reflect.' + disable + '.' + multi) : _t('operations.reflect.description.' + axis + '.' + multi); + }; + operation.annotation = function () { + return _t('operations.reflect.annotation.' + axis + '.feature', { + n: selectedIDs.length + }); + }; - x[len >> 5] |= 0x80 << 24 - (len & 0x1f); - x[(len + 128 >> 10 << 5) + 31] = len; - l = x.length; + operation.id = 'reflect-' + axis; + operation.keys = [_t('operations.reflect.key.' + axis)]; + operation.title = _t('operations.reflect.title.' + axis); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - for (i = 0; i < l; i += 32) { - //32 dwords is the block size - int64copy(a, H[0]); - int64copy(b, H[1]); - int64copy(c, H[2]); - int64copy(d, H[3]); - int64copy(e, H[4]); - int64copy(f, H[5]); - int64copy(g, H[6]); - int64copy(h, H[7]); + function operationMove(context, selectedIDs) { + var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; + var nodes = utilGetAllNodes(selectedIDs, context.graph()); + var coords = nodes.map(function (n) { + return n.loc; + }); + var extent = utilTotalExtent(selectedIDs, context.graph()); - for (j = 0; j < 16; j += 1) { - W[j].h = x[i + 2 * j]; - W[j].l = x[i + 2 * j + 1]; - } + var operation = function operation() { + context.enter(modeMove(context, selectedIDs)); + }; - for (j = 16; j < 80; j += 1) { - //sigma1 - int64rrot(r1, W[j - 2], 19); - int64revrrot(r2, W[j - 2], 29); - int64shr(r3, W[j - 2], 6); - s1.l = r1.l ^ r2.l ^ r3.l; - s1.h = r1.h ^ r2.h ^ r3.h; //sigma0 + operation.available = function () { + return selectedIDs.length > 0; + }; - int64rrot(r1, W[j - 15], 1); - int64rrot(r2, W[j - 15], 8); - int64shr(r3, W[j - 15], 7); - s0.l = r1.l ^ r2.l ^ r3.l; - s0.h = r1.h ^ r2.h ^ r3.h; - int64add4(W[j], s1, W[j - 7], s0, W[j - 16]); - } + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } - for (j = 0; j < 80; j += 1) { - //Ch - Ch.l = e.l & f.l ^ ~e.l & g.l; - Ch.h = e.h & f.h ^ ~e.h & g.h; //Sigma1 + return false; - int64rrot(r1, e, 14); - int64rrot(r2, e, 18); - int64revrrot(r3, e, 9); - s1.l = r1.l ^ r2.l ^ r3.l; - s1.h = r1.h ^ r2.h ^ r3.h; //Sigma0 + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - int64rrot(r1, a, 28); - int64revrrot(r2, a, 2); - int64revrrot(r3, a, 7); - s0.l = r1.l ^ r2.l ^ r3.l; - s0.h = r1.h ^ r2.h ^ r3.h; //Maj + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - Maj.l = a.l & b.l ^ a.l & c.l ^ b.l & c.l; - Maj.h = a.h & b.h ^ a.h & c.h ^ b.h & c.h; - int64add5(T1, h, s1, Ch, sha512_k[j], W[j]); - int64add(T2, s0, Maj); - int64copy(h, g); - int64copy(g, f); - int64copy(f, e); - int64add(e, d, T1); - int64copy(d, c); - int64copy(c, b); - int64copy(b, a); - int64add(a, T1, T2); - } + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - int64add(H[0], H[0], a); - int64add(H[1], H[1], b); - int64add(H[2], H[2], c); - int64add(H[3], H[3], d); - int64add(H[4], H[4], e); - int64add(H[5], H[5], f); - int64add(H[6], H[6], g); - int64add(H[7], H[7], h); - } //represent the hash as an array of 32-bit dwords + return false; + } + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - for (i = 0; i < 8; i += 1) { - hash[2 * i] = H[i].h; - hash[2 * i + 1] = H[i].l; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); + }; - return hash; - } //A constructor for 64-bit numbers + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.move.annotation.feature', { + n: selectedIDs.length + }); + }; + operation.id = 'move'; + operation.keys = [_t('operations.move.key')]; + operation.title = _t('operations.move.title'); + operation.behavior = behaviorOperation(context).which(operation); + operation.mouseOnly = true; + return operation; + } - function int64(h, l) { - this.h = h; - this.l = l; //this.toString = int64toString; - } //Copies src into dst, assuming both are 64-bit numbers + function modeRotate(context, entityIDs) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeMove + var mode = { + id: 'rotate', + button: 'browse' + }; + var keybinding = utilKeybinding('rotate'); + var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationMove(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior]; + var annotation = entityIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.rotate.annotation.feature', { + n: entityIDs.length + }); - function int64copy(dst, src) { - dst.h = src.h; - dst.l = src.l; - } //Right-rotates a 64-bit number by shift - //Won't handle cases of shift>=32 - //The function revrrot() is for that + var _prevGraph; + var _prevAngle; - function int64rrot(dst, x, shift) { - dst.l = x.l >>> shift | x.h << 32 - shift; - dst.h = x.h >>> shift | x.l << 32 - shift; - } //Reverses the dwords of the source and then rotates right by shift. - //This is equivalent to rotation by 32+shift + var _prevTransform; + var _pivot; // use pointer events on supported platforms; fallback to mouse events - function int64revrrot(dst, x, shift) { - dst.l = x.h >>> shift | x.l << 32 - shift; - dst.h = x.l >>> shift | x.h << 32 - shift; - } //Bitwise-shifts right a 64-bit number by shift - //Won't handle shift>=32, but it's never needed in SHA512 + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - function int64shr(dst, x, shift) { - dst.l = x.l >>> shift | x.h << 32 - shift; - dst.h = x.h >>> shift; - } //Adds two 64-bit numbers - //Like the original implementation, does not rely on 32-bit operations + function doRotate(d3_event) { + var fn; + if (context.graph() !== _prevGraph) { + fn = context.perform; + } else { + fn = context.replace; + } // projection changed, recalculate _pivot - function int64add(dst, x, y) { - var w0 = (x.l & 0xffff) + (y.l & 0xffff); - var w1 = (x.l >>> 16) + (y.l >>> 16) + (w0 >>> 16); - var w2 = (x.h & 0xffff) + (y.h & 0xffff) + (w1 >>> 16); - var w3 = (x.h >>> 16) + (y.h >>> 16) + (w2 >>> 16); - dst.l = w0 & 0xffff | w1 << 16; - dst.h = w2 & 0xffff | w3 << 16; - } //Same, except with 4 addends. Works faster than adding them one by one. + var projection = context.projection; + var currTransform = projection.transform(); - function int64add4(dst, a, b, c, d) { - var w0 = (a.l & 0xffff) + (b.l & 0xffff) + (c.l & 0xffff) + (d.l & 0xffff); - var w1 = (a.l >>> 16) + (b.l >>> 16) + (c.l >>> 16) + (d.l >>> 16) + (w0 >>> 16); - var w2 = (a.h & 0xffff) + (b.h & 0xffff) + (c.h & 0xffff) + (d.h & 0xffff) + (w1 >>> 16); - var w3 = (a.h >>> 16) + (b.h >>> 16) + (c.h >>> 16) + (d.h >>> 16) + (w2 >>> 16); - dst.l = w0 & 0xffff | w1 << 16; - dst.h = w2 & 0xffff | w3 << 16; - } //Same, except with 5 addends + if (!_prevTransform || currTransform.k !== _prevTransform.k || currTransform.x !== _prevTransform.x || currTransform.y !== _prevTransform.y) { + var nodes = utilGetAllNodes(entityIDs, context.graph()); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + _pivot = getPivot(points); + _prevAngle = undefined; + } + var currMouse = context.map().mouse(d3_event); + var currAngle = Math.atan2(currMouse[1] - _pivot[1], currMouse[0] - _pivot[0]); + if (typeof _prevAngle === 'undefined') _prevAngle = currAngle; + var delta = currAngle - _prevAngle; + fn(actionRotate(entityIDs, _pivot, delta, projection)); + _prevTransform = currTransform; + _prevAngle = currAngle; + _prevGraph = context.graph(); + } - function int64add5(dst, a, b, c, d, e) { - var w0 = (a.l & 0xffff) + (b.l & 0xffff) + (c.l & 0xffff) + (d.l & 0xffff) + (e.l & 0xffff), - w1 = (a.l >>> 16) + (b.l >>> 16) + (c.l >>> 16) + (d.l >>> 16) + (e.l >>> 16) + (w0 >>> 16), - w2 = (a.h & 0xffff) + (b.h & 0xffff) + (c.h & 0xffff) + (d.h & 0xffff) + (e.h & 0xffff) + (w1 >>> 16), - w3 = (a.h >>> 16) + (b.h >>> 16) + (c.h >>> 16) + (d.h >>> 16) + (e.h >>> 16) + (w2 >>> 16); - dst.l = w0 & 0xffff | w1 << 16; - dst.h = w2 & 0xffff | w3 << 16; - } - }, + function getPivot(points) { + var _pivot; - /** - * @class Hashes.RMD160 - * @constructor - * @param {Object} [config] - * - * A JavaScript implementation of the RIPEMD-160 Algorithm - * Version 2.2 Copyright Jeremy Lin, Paul Johnston 2000 - 2009. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * See http://pajhome.org.uk/crypt/md5 for details. - * Also http://www.ocf.berkeley.edu/~jjlin/jsotp/ - */ - RMD160: function RMD160(options) { - /** - * Private properties configuration variables. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - * @see this.setUpperCase() method - * @see this.setPad() method - */ - var hexcase = options && typeof options.uppercase === 'boolean' ? options.uppercase : false, + if (points.length === 1) { + _pivot = points[0]; + } else if (points.length === 2) { + _pivot = geoVecInterp(points[0], points[1], 0.5); + } else { + var polygonHull = d3_polygonHull(points); - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pa : '=', + if (polygonHull.length === 2) { + _pivot = geoVecInterp(points[0], points[1], 0.5); + } else { + _pivot = d3_polygonCentroid(d3_polygonHull(points)); + } + } - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + return _pivot; + } - /* enable/disable utf8 encoding */ - rmd160_r1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13], - rmd160_r2 = [5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11], - rmd160_s1 = [11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6], - rmd160_s2 = [8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11]; - /* privileged (public) methods */ + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + } - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + function cancel() { + if (_prevGraph) context.pop(); // remove the rotate - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + context.enter(modeSelect(context, entityIDs)); + } - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + function undone() { + context.enter(modeBrowse(context)); + } - this.raw = function (s) { - return rstr(s); - }; + mode.enter = function () { + _prevGraph = null; + context.features().forceVisible(entityIDs); + behaviors.forEach(context.install); + var downEvent; + context.surface().on(_pointerPrefix + 'down.modeRotate', function (d3_event) { + downEvent = d3_event; + }); + select(window).on(_pointerPrefix + 'move.modeRotate', doRotate, true).on(_pointerPrefix + 'up.modeRotate', function (d3_event) { + if (!downEvent) return; + var mapNode = context.container().select('.main-map').node(); + var pointGetter = utilFastMouse(mapNode); + var p1 = pointGetter(downEvent); + var p2 = pointGetter(d3_event); + var dist = geoVecLength(p1, p2); + if (dist <= _tolerancePx) finish(d3_event); + downEvent = null; + }, true); + context.history().on('undone.modeRotate', undone); + keybinding.on('⎋', cancel).on('↩', finish); + select(document).call(keybinding); + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + mode.exit = function () { + behaviors.forEach(context.uninstall); + context.surface().on(_pointerPrefix + 'down.modeRotate', null); + select(window).on(_pointerPrefix + 'move.modeRotate', null, true).on(_pointerPrefix + 'up.modeRotate', null, true); + context.history().on('undone.modeRotate', null); + select(document).call(keybinding.unbind); + context.features().forceVisible([]); + }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - this.any_hmac = function (k, d, e) { - return rstr2any(rstr_hmac(k, d), e); - }; - /** - * Perform a simple self-test to see if the VM is working - * @return {String} Hexadecimal hash sample - * @public - */ + return mode; + }; + return mode; + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + function operationRotate(context, selectedIDs) { + var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; + var nodes = utilGetAllNodes(selectedIDs, context.graph()); + var coords = nodes.map(function (n) { + return n.loc; + }); + var extent = utilTotalExtent(selectedIDs, context.graph()); + var operation = function operation() { + context.enter(modeRotate(context, selectedIDs)); + }; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + operation.available = function () { + return nodes.length >= 2; + }; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } + return false; - this.setPad = function (a) { - if (typeof a !== 'undefined') { - b64pad = a; - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + return false; + } - return this; - }; - /* private methods */ + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - /** - * Calculate the rmd160 of a raw string - */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); + }; + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.rotate.annotation.feature', { + n: selectedIDs.length + }); + }; - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binl2rstr(binl(rstr2binl(s), s.length * 8)); - } - /** - * Calculate the HMAC-rmd160 of a key and some data (raw strings) - */ + operation.id = 'rotate'; + operation.keys = [_t('operations.rotate.key')]; + operation.title = _t('operations.rotate.title'); + operation.behavior = behaviorOperation(context).which(operation); + operation.mouseOnly = true; + return operation; + } + function modeMove(context, entityIDs, baseGraph) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeRotate - function rstr_hmac(key, data) { - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - var i, - hash, - bkey = rstr2binl(key), - ipad = Array(16), - opad = Array(16); + var mode = { + id: 'move', + button: 'browse' + }; + var keybinding = utilKeybinding('move'); + var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior, operationRotate(context, entityIDs).behavior]; + var annotation = entityIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.move.annotation.feature', { + n: entityIDs.length + }); - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + var _prevGraph; - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + var _cache; - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 160)); - } - /** - * Convert an array of little-endian words to a string - */ + var _origin; + var _nudgeInterval; // use pointer events on supported platforms; fallback to mouse events - function binl2rstr(input) { - var i, - output = '', - l = input.length * 32; - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - return output; - } - /** - * Calculate the RIPE-MD160 of an array of little-endian words, and a bit length. - */ + function doMove(nudge) { + nudge = nudge || [0, 0]; + var fn; + if (_prevGraph !== context.graph()) { + _cache = {}; + _origin = context.map().mouseCoordinates(); + fn = context.perform; + } else { + fn = context.overwrite; + } - function binl(x, len) { - var T, - j, - i, - l, - h0 = 0x67452301, - h1 = 0xefcdab89, - h2 = 0x98badcfe, - h3 = 0x10325476, - h4 = 0xc3d2e1f0, - A1, - B1, - C1, - D1, - E1, - A2, - B2, - C2, - D2, - E2; - /* append padding */ + var currMouse = context.map().mouse(); + var origMouse = context.projection(_origin); + var delta = geoVecSubtract(geoVecSubtract(currMouse, origMouse), nudge); + fn(actionMove(entityIDs, delta, context.projection, _cache)); + _prevGraph = context.graph(); + } - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; - l = x.length; + function startNudge(nudge) { + if (_nudgeInterval) window.clearInterval(_nudgeInterval); + _nudgeInterval = window.setInterval(function () { + context.map().pan(nudge); + doMove(nudge); + }, 50); + } - for (i = 0; i < l; i += 16) { - A1 = A2 = h0; - B1 = B2 = h1; - C1 = C2 = h2; - D1 = D2 = h3; - E1 = E2 = h4; + function stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; + } + } - for (j = 0; j <= 79; j += 1) { - T = safe_add(A1, rmd160_f(j, B1, C1, D1)); - T = safe_add(T, x[i + rmd160_r1[j]]); - T = safe_add(T, rmd160_K1(j)); - T = safe_add(bit_rol(T, rmd160_s1[j]), E1); - A1 = E1; - E1 = D1; - D1 = bit_rol(C1, 10); - C1 = B1; - B1 = T; - T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2)); - T = safe_add(T, x[i + rmd160_r2[j]]); - T = safe_add(T, rmd160_K2(j)); - T = safe_add(bit_rol(T, rmd160_s2[j]), E2); - A2 = E2; - E2 = D2; - D2 = bit_rol(C2, 10); - C2 = B2; - B2 = T; - } + function move() { + doMove(); + var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); - T = safe_add(h1, safe_add(C1, D2)); - h1 = safe_add(h2, safe_add(D1, E2)); - h2 = safe_add(h3, safe_add(E1, A2)); - h3 = safe_add(h4, safe_add(A1, B2)); - h4 = safe_add(h0, safe_add(B1, C2)); - h0 = T; - } + if (nudge) { + startNudge(nudge); + } else { + stopNudge(); + } + } - return [h0, h1, h2, h3, h4]; - } // specific algorithm methods + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + stopNudge(); + } + + function cancel() { + if (baseGraph) { + while (context.graph() !== baseGraph) { + context.pop(); + } // reset to baseGraph - function rmd160_f(j, x, y, z) { - return 0 <= j && j <= 15 ? x ^ y ^ z : 16 <= j && j <= 31 ? x & y | ~x & z : 32 <= j && j <= 47 ? (x | ~y) ^ z : 48 <= j && j <= 63 ? x & z | y & ~z : 64 <= j && j <= 79 ? x ^ (y | ~z) : 'rmd160_f: j out of range'; - } + context.enter(modeBrowse(context)); + } else { + if (_prevGraph) context.pop(); // remove the move - function rmd160_K1(j) { - return 0 <= j && j <= 15 ? 0x00000000 : 16 <= j && j <= 31 ? 0x5a827999 : 32 <= j && j <= 47 ? 0x6ed9eba1 : 48 <= j && j <= 63 ? 0x8f1bbcdc : 64 <= j && j <= 79 ? 0xa953fd4e : 'rmd160_K1: j out of range'; - } + context.enter(modeSelect(context, entityIDs)); + } - function rmd160_K2(j) { - return 0 <= j && j <= 15 ? 0x50a28be6 : 16 <= j && j <= 31 ? 0x5c4dd124 : 32 <= j && j <= 47 ? 0x6d703ef3 : 48 <= j && j <= 63 ? 0x7a6d76e9 : 64 <= j && j <= 79 ? 0x00000000 : 'rmd160_K2: j out of range'; - } - } - }; // exposes Hashes + stopNudge(); + } - (function (window, undefined$1) { - var freeExports = false; + function undone() { + context.enter(modeBrowse(context)); + } - { - freeExports = exports; + mode.enter = function () { + _origin = context.map().mouseCoordinates(); + _prevGraph = null; + _cache = {}; + context.features().forceVisible(entityIDs); + behaviors.forEach(context.install); + var downEvent; + context.surface().on(_pointerPrefix + 'down.modeMove', function (d3_event) { + downEvent = d3_event; + }); + select(window).on(_pointerPrefix + 'move.modeMove', move, true).on(_pointerPrefix + 'up.modeMove', function (d3_event) { + if (!downEvent) return; + var mapNode = context.container().select('.main-map').node(); + var pointGetter = utilFastMouse(mapNode); + var p1 = pointGetter(downEvent); + var p2 = pointGetter(d3_event); + var dist = geoVecLength(p1, p2); + if (dist <= _tolerancePx) finish(d3_event); + downEvent = null; + }, true); + context.history().on('undone.modeMove', undone); + keybinding.on('⎋', cancel).on('↩', finish); + select(document).call(keybinding); + }; - if (exports && _typeof(commonjsGlobal) === 'object' && commonjsGlobal && commonjsGlobal === commonjsGlobal.global) { - window = commonjsGlobal; - } - } + mode.exit = function () { + stopNudge(); + behaviors.forEach(function (behavior) { + context.uninstall(behavior); + }); + context.surface().on(_pointerPrefix + 'down.modeMove', null); + select(window).on(_pointerPrefix + 'move.modeMove', null, true).on(_pointerPrefix + 'up.modeMove', null, true); + context.history().on('undone.modeMove', null); + select(document).call(keybinding.unbind); + context.features().forceVisible([]); + }; - if (typeof undefined$1 === 'function' && _typeof(undefined$1.amd) === 'object' && undefined$1.amd) { - // define as an anonymous module, so, through path mapping, it can be aliased - undefined$1(function () { - return Hashes; - }); - } else if (freeExports) { - // in Node.js or RingoJS v0.8.0+ - if ( module && module.exports === freeExports) { - module.exports = Hashes; - } // in Narwhal or RingoJS v0.7.0- - else { - freeExports.Hashes = Hashes; - } - } else { - // in a browser or Rhino - window.Hashes = Hashes; - } - })(this); - })(); // IIFE + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - }); + return mode; + }; - var immutable = extend$2; - var hasOwnProperty$2 = Object.prototype.hasOwnProperty; + return mode; + } - function extend$2() { - var target = {}; + function behaviorPaste(context) { + function doPaste(d3_event) { + // prevent paste during low zoom selection + if (!context.map().withinEditableZoom()) return; + d3_event.preventDefault(); + var baseGraph = context.graph(); + var mouse = context.map().mouse(); + var projection = context.projection; + var viewport = geoExtent(projection.clipExtent()).polygon(); + if (!geoPointInPolygon(mouse, viewport)) return; + var oldIDs = context.copyIDs(); + if (!oldIDs.length) return; + var extent = geoExtent(); + var oldGraph = context.copyGraph(); + var newIDs = []; + var action = actionCopyEntities(oldIDs, oldGraph); + context.perform(action); + var copies = action.copies(); + var originals = new Set(); + Object.values(copies).forEach(function (entity) { + originals.add(entity.id); + }); - for (var i = 0; i < arguments.length; i++) { - var source = arguments[i]; + for (var id in copies) { + var oldEntity = oldGraph.entity(id); + var newEntity = copies[id]; - for (var key in source) { - if (hasOwnProperty$2.call(source, key)) { - target[key] = source[key]; - } - } - } + extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. - return target; - } - var sha1 = new hashes.SHA1(); - var ohauth = {}; + var parents = context.graph().parentWays(newEntity); + var parentCopied = parents.some(function (parent) { + return originals.has(parent.id); + }); - ohauth.qsString = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return ohauth.percentEncode(key) + '=' + ohauth.percentEncode(obj[key]); - }).join('&'); - }; + if (!parentCopied) { + newIDs.push(newEntity.id); + } + } // Put pasted objects where mouse pointer is.. - ohauth.stringQs = function (str) { - return str.split('&').filter(function (pair) { - return pair !== ''; - }).reduce(function (obj, pair) { - var parts = pair.split('='); - obj[decodeURIComponent(parts[0])] = null === parts[1] ? '' : decodeURIComponent(parts[1]); - return obj; - }, {}); - }; - ohauth.rawxhr = function (method, url, data, headers, callback) { - var xhr = new XMLHttpRequest(), - twoHundred = /^20\d$/; + var copyPoint = context.copyLonLat() && projection(context.copyLonLat()) || projection(extent.center()); + var delta = geoVecSubtract(mouse, copyPoint); + context.perform(actionMove(newIDs, delta, projection)); + context.enter(modeMove(context, newIDs, baseGraph)); + } - xhr.onreadystatechange = function () { - if (4 === xhr.readyState && 0 !== xhr.status) { - if (twoHundred.test(xhr.status)) callback(null, xhr);else return callback(xhr, null); - } - }; + function behavior() { + context.keybinding().on(uiCmd('⌘V'), doPaste); + return behavior; + } - xhr.onerror = function (e) { - return callback(e, null); + behavior.off = function () { + context.keybinding().off(uiCmd('⌘V')); }; - xhr.open(method, url, true); + return behavior; + } - for (var h in headers) { - xhr.setRequestHeader(h, headers[h]); - } + var $$5 = _export; + var repeat = stringRepeat; - xhr.send(data); - return xhr; - }; + // `String.prototype.repeat` method + // https://tc39.es/ecma262/#sec-string.prototype.repeat + $$5({ target: 'String', proto: true }, { + repeat: repeat + }); - ohauth.xhr = function (method, url, auth, data, options, callback) { - var headers = options && options.header || { - 'Content-Type': 'application/x-www-form-urlencoded' - }; - headers.Authorization = 'OAuth ' + ohauth.authHeader(auth); - return ohauth.rawxhr(method, url, data, headers, callback); - }; + /* + `behaviorDrag` is like `d3_behavior.drag`, with the following differences: - ohauth.nonce = function () { - for (var o = ''; o.length < 6;) { - o += '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'[Math.floor(Math.random() * 61)]; - } + * The `origin` function is expected to return an [x, y] tuple rather than an + {x, y} object. + * The events are `start`, `move`, and `end`. + (https://github.com/mbostock/d3/issues/563) + * The `start` event is not dispatched until the first cursor movement occurs. + (https://github.com/mbostock/d3/pull/368) + * The `move` event has a `point` and `delta` [x, y] tuple properties rather + than `x`, `y`, `dx`, and `dy` properties. + * The `end` event is not dispatched if no movement occurs. + * An `off` function is available that unbinds the drag's internal event handlers. + */ - return o; - }; + function behaviorDrag() { + var dispatch = dispatch$8('start', 'move', 'end'); // see also behaviorSelect - ohauth.authHeader = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '="' + encodeURIComponent(obj[key]) + '"'; - }).join(', '); - }; + var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping - ohauth.timestamp = function () { - return ~~(+new Date() / 1000); - }; + var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 - ohauth.percentEncode = function (s) { - return encodeURIComponent(s).replace(/\!/g, '%21').replace(/\'/g, '%27').replace(/\*/g, '%2A').replace(/\(/g, '%28').replace(/\)/g, '%29'); - }; + var _origin = null; + var _selector = ''; - ohauth.baseString = function (method, url, params) { - if (params.oauth_signature) delete params.oauth_signature; - return [method, ohauth.percentEncode(url), ohauth.percentEncode(ohauth.qsString(params))].join('&'); - }; + var _targetNode; - ohauth.signature = function (oauth_secret, token_secret, baseString) { - return sha1.b64_hmac(ohauth.percentEncode(oauth_secret) + '&' + ohauth.percentEncode(token_secret), baseString); - }; - /** - * Takes an options object for configuration (consumer_key, - * consumer_secret, version, signature_method, token, token_secret) - * and returns a function that generates the Authorization header - * for given data. - * - * The returned function takes these parameters: - * - method: GET/POST/... - * - uri: full URI with protocol, port, path and query string - * - extra_params: any extra parameters (that are passed in the POST data), - * can be an object or a from-urlencoded string. - * - * Returned function returns full OAuth header with "OAuth" string in it. - */ + var _targetEntity; + var _surface; - ohauth.headerGenerator = function (options) { - options = options || {}; - var consumer_key = options.consumer_key || '', - consumer_secret = options.consumer_secret || '', - signature_method = options.signature_method || 'HMAC-SHA1', - version = options.version || '1.0', - token = options.token || '', - token_secret = options.token_secret || ''; - return function (method, uri, extra_params) { - method = method.toUpperCase(); + var _pointerId; // use pointer events on supported platforms; fallback to mouse events - if (typeof extra_params === 'string' && extra_params.length > 0) { - extra_params = ohauth.stringQs(extra_params); - } - var uri_parts = uri.split('?', 2), - base_uri = uri_parts[0]; - var query_params = uri_parts.length === 2 ? ohauth.stringQs(uri_parts[1]) : {}; - var oauth_params = { - oauth_consumer_key: consumer_key, - oauth_signature_method: signature_method, - oauth_version: version, - oauth_timestamp: ohauth.timestamp(), - oauth_nonce: ohauth.nonce() + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + + var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); + + var d3_event_userSelectSuppress = function d3_event_userSelectSuppress() { + var selection$1 = selection(); + var select = selection$1.style(d3_event_userSelectProperty); + selection$1.style(d3_event_userSelectProperty, 'none'); + return function () { + selection$1.style(d3_event_userSelectProperty, select); }; - if (token) oauth_params.oauth_token = token; - var all_params = immutable({}, oauth_params, query_params, extra_params), - base_str = ohauth.baseString(method, base_uri, all_params); - oauth_params.oauth_signature = ohauth.signature(consumer_secret, token_secret, base_str); - return 'OAuth ' + ohauth.authHeader(oauth_params); }; - }; - var ohauth_1 = ohauth; + function pointerdown(d3_event) { + if (_pointerId) return; + _pointerId = d3_event.pointerId || 'mouse'; + _targetNode = this; // only force reflow once per drag - var resolveUrl$1 = createCommonjsModule(function (module, exports) { - // Copyright 2014 Simon Lydell - // X11 (“MIT”) Licensed. (See LICENSE.) - void function (root, factory) { - { - module.exports = factory(); - } - }(commonjsGlobal, function () { - function resolveUrl() - /* ...urls */ - { - var numUrls = arguments.length; + var pointerLocGetter = utilFastMouse(_surface || _targetNode.parentNode); + var offset; + var startOrigin = pointerLocGetter(d3_event); + var started = false; + var selectEnable = d3_event_userSelectSuppress(); + select(window).on(_pointerPrefix + 'move.drag', pointermove).on(_pointerPrefix + 'up.drag pointercancel.drag', pointerup, true); - if (numUrls === 0) { - throw new Error("resolveUrl requires at least one argument; got none."); - } + if (_origin) { + offset = _origin.call(_targetNode, _targetEntity); + offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; + } else { + offset = [0, 0]; + } - var base = document.createElement("base"); - base.href = arguments[0]; + d3_event.stopPropagation(); - if (numUrls === 1) { - return base.href; - } + function pointermove(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + var p = pointerLocGetter(d3_event); - var head = document.getElementsByTagName("head")[0]; - head.insertBefore(base, head.firstChild); - var a = document.createElement("a"); - var resolved; + if (!started) { + var dist = geoVecLength(startOrigin, p); + var tolerance = d3_event.pointerType === 'pen' ? _penTolerancePx : _tolerancePx; // don't start until the drag has actually moved somewhat - for (var index = 1; index < numUrls; index++) { - a.href = arguments[index]; - resolved = a.href; - base.href = resolved; + if (dist < tolerance) return; + started = true; + dispatch.call('start', this, d3_event, _targetEntity); // Don't send a `move` event in the same cycle as `start` since dragging + // a midpoint will convert the target to a node. + } else { + startOrigin = p; + d3_event.stopPropagation(); + d3_event.preventDefault(); + var dx = p[0] - startOrigin[0]; + var dy = p[1] - startOrigin[1]; + dispatch.call('move', this, d3_event, _targetEntity, [p[0] + offset[0], p[1] + offset[1]], [dx, dy]); } - - head.removeChild(base); - return resolved; } - return resolveUrl; - }); - }); - - var assign = make_assign(); - var create$1 = make_create(); - var trim$3 = make_trim(); - var Global = typeof window !== 'undefined' ? window : commonjsGlobal; - var util = { - assign: assign, - create: create$1, - trim: trim$3, - bind: bind$1, - slice: slice$2, - each: each, - map: map$1, - pluck: pluck, - isList: isList, - isFunction: isFunction, - isObject: isObject$2, - Global: Global - }; + function pointerup(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + _pointerId = null; - function make_assign() { - if (Object.assign) { - return Object.assign; - } else { - return function shimAssign(obj, props1, props2, etc) { - for (var i = 1; i < arguments.length; i++) { - each(Object(arguments[i]), function (val, key) { - obj[key] = val; - }); + if (started) { + dispatch.call('end', this, d3_event, _targetEntity); + d3_event.preventDefault(); } - return obj; - }; + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + selectEnable(); + } } - } - function make_create() { - if (Object.create) { - return function create(obj, assignProps1, assignProps2, etc) { - var assignArgsList = slice$2(arguments, 1); - return assign.apply(this, [Object.create(obj)].concat(assignArgsList)); - }; - } else { - var F = function F() {}; // eslint-disable-line no-inner-declarations + function behavior(selection) { + var matchesSelector = utilPrefixDOMProperty('matchesSelector'); + var delegate = pointerdown; + if (_selector) { + delegate = function delegate(d3_event) { + var root = this; + var target = d3_event.target; - return function create(obj, assignProps1, assignProps2, etc) { - var assignArgsList = slice$2(arguments, 1); - F.prototype = obj; - return assign.apply(this, [new F()].concat(assignArgsList)); - }; - } - } + for (; target && target !== root; target = target.parentNode) { + var datum = target.__data__; + _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; - function make_trim() { - if (String.prototype.trim) { - return function trim(str) { - return String.prototype.trim.call(str); - }; - } else { - return function trim(str) { - return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''); - }; + if (_targetEntity && target[matchesSelector](_selector)) { + return pointerdown.call(target, d3_event); + } + } + }; + } + + selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); } - } - function bind$1(obj, fn) { - return function () { - return fn.apply(obj, Array.prototype.slice.call(arguments, 0)); + behavior.off = function (selection) { + selection.on(_pointerPrefix + 'down.drag' + _selector, null); }; - } - function slice$2(arr, index) { - return Array.prototype.slice.call(arr, index || 0); - } + behavior.selector = function (_) { + if (!arguments.length) return _selector; + _selector = _; + return behavior; + }; - function each(obj, fn) { - pluck(obj, function (val, key) { - fn(val, key); - return false; - }); - } + behavior.origin = function (_) { + if (!arguments.length) return _origin; + _origin = _; + return behavior; + }; - function map$1(obj, fn) { - var res = isList(obj) ? [] : {}; - pluck(obj, function (v, k) { - res[k] = fn(v, k); - return false; - }); - return res; - } + behavior.cancel = function () { + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + return behavior; + }; - function pluck(obj, fn) { - if (isList(obj)) { - for (var i = 0; i < obj.length; i++) { - if (fn(obj[i], i)) { - return obj[i]; - } - } - } else { - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - if (fn(obj[key], key)) { - return obj[key]; - } - } - } - } - } + behavior.targetNode = function (_) { + if (!arguments.length) return _targetNode; + _targetNode = _; + return behavior; + }; - function isList(val) { - return val != null && typeof val != 'function' && typeof val.length == 'number'; - } + behavior.targetEntity = function (_) { + if (!arguments.length) return _targetEntity; + _targetEntity = _; + return behavior; + }; - function isFunction(val) { - return val && {}.toString.call(val) === '[object Function]'; - } + behavior.surface = function (_) { + if (!arguments.length) return _surface; + _surface = _; + return behavior; + }; - function isObject$2(val) { - return val && {}.toString.call(val) === '[object Object]'; + return utilRebind(behavior, dispatch, 'on'); } - var slice$3 = util.slice; - var pluck$1 = util.pluck; - var each$1 = util.each; - var bind$2 = util.bind; - var create$2 = util.create; - var isList$1 = util.isList; - var isFunction$1 = util.isFunction; - var isObject$3 = util.isObject; - var storeEngine = { - createStore: _createStore - }; - var storeAPI = { - version: '2.0.12', - enabled: false, - // get returns the value of the given key. If that value - // is undefined, it returns optionalDefaultValue instead. - get: function get(key, optionalDefaultValue) { - var data = this.storage.read(this._namespacePrefix + key); - return this._deserialize(data, optionalDefaultValue); - }, - // set will store the given value at key and returns value. - // Calling set with value === undefined is equivalent to calling remove. - set: function set(key, value) { - if (value === undefined) { - return this.remove(key); - } + function modeDragNode(context) { + var mode = { + id: 'drag-node', + button: 'browse' + }; + var hover = behaviorHover(context).altDisables(true).on('hover', context.ui().sidebar.hover); + var edit = behaviorEdit(context); - this.storage.write(this._namespacePrefix + key, this._serialize(value)); - return value; - }, - // remove deletes the key and value stored at the given key. - remove: function remove(key) { - this.storage.remove(this._namespacePrefix + key); - }, - // each will call the given callback once for each key-value pair - // in this store. - each: function each(callback) { - var self = this; - this.storage.each(function (val, namespacedKey) { - callback.call(self, self._deserialize(val), (namespacedKey || '').replace(self._namespaceRegexp, '')); - }); - }, - // clearAll will remove all the stored key-value pairs in this store. - clearAll: function clearAll() { - this.storage.clearAll(); - }, - // additional functionality that can't live in plugins - // --------------------------------------------------- - // hasNamespace returns true if this store instance has the given namespace. - hasNamespace: function hasNamespace(namespace) { - return this._namespacePrefix == '__storejs_' + namespace + '_'; - }, - // createStore creates a store.js instance with the first - // functioning storage in the list of storage candidates, - // and applies the the given mixins to the instance. - createStore: function createStore() { - return _createStore.apply(this, arguments); - }, - addPlugin: function addPlugin(plugin) { - this._addPlugin(plugin); - }, - namespace: function namespace(_namespace) { - return _createStore(this.storage, this.plugins, _namespace); - } - }; + var _nudgeInterval; - function _warn() { - var _console = typeof console == 'undefined' ? null : console; + var _restoreSelectedIDs = []; + var _wasMidpoint = false; + var _isCancelled = false; - if (!_console) { - return; - } + var _activeEntity; - var fn = _console.warn ? _console.warn : _console.log; - fn.apply(_console, arguments); - } + var _startLoc; - function _createStore(storages, plugins, namespace) { - if (!namespace) { - namespace = ''; - } + var _lastLoc; - if (storages && !isList$1(storages)) { - storages = [storages]; + function startNudge(d3_event, entity, nudge) { + if (_nudgeInterval) window.clearInterval(_nudgeInterval); + _nudgeInterval = window.setInterval(function () { + context.map().pan(nudge); + doMove(d3_event, entity, nudge); + }, 50); } - if (plugins && !isList$1(plugins)) { - plugins = [plugins]; + function stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; + } } - var namespacePrefix = namespace ? '__storejs_' + namespace + '_' : ''; - var namespaceRegexp = namespace ? new RegExp('^' + namespacePrefix) : null; - var legalNamespaces = /^[a-zA-Z0-9_\-]*$/; // alpha-numeric + underscore and dash - - if (!legalNamespaces.test(namespace)) { - throw new Error('store.js namespaces can only have alphanumerics + underscores and dashes'); + function moveAnnotation(entity) { + return _t('operations.move.annotation.' + entity.geometry(context.graph())); } - var _privateStoreProps = { - _namespacePrefix: namespacePrefix, - _namespaceRegexp: namespaceRegexp, - _testStorage: function _testStorage(storage) { - try { - var testStr = '__storejs__test__'; - storage.write(testStr, testStr); - var ok = storage.read(testStr) === testStr; - storage.remove(testStr); - return ok; - } catch (e) { - return false; - } - }, - _assignPluginFnProp: function _assignPluginFnProp(pluginFnProp, propName) { - var oldFn = this[propName]; + function connectAnnotation(nodeEntity, targetEntity) { + var nodeGeometry = nodeEntity.geometry(context.graph()); + var targetGeometry = targetEntity.geometry(context.graph()); - this[propName] = function pluginFn() { - var args = slice$3(arguments, 0); - var self = this; // super_fn calls the old function which was overwritten by - // this mixin. + if (nodeGeometry === 'vertex' && targetGeometry === 'vertex') { + var nodeParentWayIDs = context.graph().parentWays(nodeEntity); + var targetParentWayIDs = context.graph().parentWays(targetEntity); + var sharedParentWays = utilArrayIntersection(nodeParentWayIDs, targetParentWayIDs); // if both vertices are part of the same way + + if (sharedParentWays.length !== 0) { + // if the nodes are next to each other, they are merged + if (sharedParentWays[0].areAdjacent(nodeEntity.id, targetEntity.id)) { + return _t('operations.connect.annotation.from_vertex.to_adjacent_vertex'); + } - function super_fn() { - if (!oldFn) { - return; - } + return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); + } + } - each$1(arguments, function (arg, i) { - args[i] = arg; - }); - return oldFn.apply(self, args); - } // Give mixing function access to super_fn by prefixing all mixin function - // arguments with super_fn. + return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); + } + function shouldSnapToNode(target) { + if (!_activeEntity) return false; + return _activeEntity.geometry(context.graph()) !== 'vertex' || target.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(target, context.graph()); + } - var newFnArgs = [super_fn].concat(args); - return pluginFnProp.apply(self, newFnArgs); - }; - }, - _serialize: function _serialize(obj) { - return JSON.stringify(obj); - }, - _deserialize: function _deserialize(strVal, defaultVal) { - if (!strVal) { - return defaultVal; - } // It is possible that a raw string value has been previously stored - // in a storage without using store.js, meaning it will be a raw - // string value instead of a JSON serialized string. By defaulting - // to the raw string value in case of a JSON parse error, we allow - // for past stored values to be forwards-compatible with store.js + function origin(entity) { + return context.projection(entity.loc); + } + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - var val = ''; + context.surface().classed('nope', false).classed('nope-disabled', true); + } + } - try { - val = JSON.parse(strVal); - } catch (e) { - val = strVal; + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); } - return val !== undefined ? val : defaultVal; - }, - _addStorage: function _addStorage(storage) { - if (this.enabled) { - return; - } + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + } + } - if (this._testStorage(storage)) { - this.storage = storage; - this.enabled = true; + function start(d3_event, entity) { + _wasMidpoint = entity.type === 'midpoint'; + var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); + _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; + + if (_isCancelled) { + if (hasHidden) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); } - }, - _addPlugin: function _addPlugin(plugin) { - var self = this; // If the plugin is an array, then add all plugins in the array. - // This allows for a plugin to depend on other plugins. - if (isList$1(plugin)) { - each$1(plugin, function (plugin) { - self._addPlugin(plugin); - }); - return; - } // Keep track of all plugins we've seen so far, so that we - // don't add any of them twice. + return drag.cancel(); + } + if (_wasMidpoint) { + var midpoint = entity; + entity = osmNode(); + context.perform(actionAddMidpoint(midpoint, entity)); + entity = context.entity(entity.id); // get post-action entity - var seenPlugin = pluck$1(this.plugins, function (seenPlugin) { - return plugin === seenPlugin; - }); + var vertex = context.surface().selectAll('.' + entity.id); + drag.targetNode(vertex.node()).targetEntity(entity); + } else { + context.perform(actionNoop()); + } - if (seenPlugin) { - return; - } + _activeEntity = entity; + _startLoc = entity.loc; + hover.ignoreVertex(entity.geometry(context.graph()) === 'vertex'); + context.surface().selectAll('.' + _activeEntity.id).classed('active', true); + context.enter(mode); + } // related code + // - `behavior/draw.js` `datum()` - this.plugins.push(plugin); // Check that the plugin is properly formed - if (!isFunction$1(plugin)) { - throw new Error('Plugins must be function values that return objects'); - } + function datum(d3_event) { + if (!d3_event || d3_event.altKey) { + return {}; + } else { + // When dragging, snap only to touch targets.. + // (this excludes area fills and active drawing elements) + var d = d3_event.target.__data__; + return d && d.properties && d.properties.target ? d : {}; + } + } - var pluginProperties = plugin.call(this); + function doMove(d3_event, entity, nudge) { + nudge = nudge || [0, 0]; + var currPoint = d3_event && d3_event.point || context.projection(_lastLoc); + var currMouse = geoVecSubtract(currPoint, nudge); + var loc = context.projection.invert(currMouse); + var target, edge; - if (!isObject$3(pluginProperties)) { - throw new Error('Plugins must return an object of function properties'); - } // Add the plugin function properties to this store instance. + if (!_nudgeInterval) { + // If not nudging at the edge of the viewport, try to snap.. + // related code + // - `mode/drag_node.js` `doMove()` + // - `behavior/draw.js` `click()` + // - `behavior/draw_way.js` `move()` + var d = datum(d3_event); + target = d && d.properties && d.properties.entity; + var targetLoc = target && target.loc; + var targetNodes = d && d.properties && d.properties.nodes; + if (targetLoc) { + // snap to node/vertex - a point target with `.loc` + if (shouldSnapToNode(target)) { + loc = targetLoc; + } + } else if (targetNodes) { + // snap to way - a line target with `.nodes` + edge = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, end.id); - each$1(pluginProperties, function (pluginFnProp, propName) { - if (!isFunction$1(pluginFnProp)) { - throw new Error('Bad plugin property: ' + propName + ' from plugin ' + plugin.name + '. Plugins should only return functions.'); + if (edge) { + loc = edge.loc; } + } + } - self._assignPluginFnProp(pluginFnProp, propName); - }); - }, - // Put deprecated properties in the private API, so as to not expose it to accidential - // discovery through inspection of the store object. - // Deprecated: addStorage - addStorage: function addStorage(storage) { - _warn('store.addStorage(storage) is deprecated. Use createStore([storages])'); + context.replace(actionMoveNode(entity.id, loc)); // Below here: validations - this._addStorage(storage); - } - }; - var store = create$2(_privateStoreProps, storeAPI, { - plugins: [] - }); - store.raw = {}; - each$1(store, function (prop, propName) { - if (isFunction$1(prop)) { - store.raw[propName] = bind$2(store, prop); - } - }); - each$1(storages, function (storage) { - store._addStorage(storage); - }); - each$1(plugins, function (plugin) { - store._addPlugin(plugin); - }); - return store; - } + var isInvalid = false; // Check if this connection to `target` could cause relations to break.. - var Global$1 = util.Global; - var localStorage_1 = { - name: 'localStorage', - read: read, - write: write, - each: each$2, - remove: remove$2, - clearAll: clearAll - }; + if (target) { + isInvalid = hasRelationConflict(entity, target, edge, context.graph()); + } // Check if this drag causes the geometry to break.. - function localStorage$1() { - return Global$1.localStorage; - } - function read(key) { - return localStorage$1().getItem(key); - } + if (!isInvalid) { + isInvalid = hasInvalidGeometry(entity, context.graph()); + } - function write(key, data) { - return localStorage$1().setItem(key, data); - } + var nope = context.surface().classed('nope'); - function each$2(fn) { - for (var i = localStorage$1().length - 1; i >= 0; i--) { - var key = localStorage$1().key(i); - fn(read(key), key); - } - } + if (isInvalid === 'relation' || isInvalid === 'restriction') { + if (!nope) { + // about to nope - show hint + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('operations.connect.' + isInvalid, { + relation: _mainPresetIndex.item('type/restriction').name() + }))(); + } + } else if (isInvalid) { + var errorID = isInvalid === 'line' ? 'lines' : 'areas'; + context.ui().flash.duration(3000).iconName('#iD-icon-no').label(_t('self_intersection.error.' + errorID))(); + } else { + if (nope) { + // about to un-nope, remove hint + context.ui().flash.duration(1).label('')(); + } + } - function remove$2(key) { - return localStorage$1().removeItem(key); - } + var nopeDisabled = context.surface().classed('nope-disabled'); - function clearAll() { - return localStorage$1().clear(); - } + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + } - // versions 6 and 7, where no localStorage, etc - // is available. + _lastLoc = loc; + } // Uses `actionConnect.disabled()` to know whether this connection is ok.. - var Global$2 = util.Global; - var oldFFGlobalStorage = { - name: 'oldFF-globalStorage', - read: read$1, - write: write$1, - each: each$3, - remove: remove$3, - clearAll: clearAll$1 - }; - var globalStorage = Global$2.globalStorage; - function read$1(key) { - return globalStorage[key]; - } + function hasRelationConflict(entity, target, edge, graph) { + var testGraph = graph.update(); // copy + // if snapping to way - add midpoint there and consider that the target.. - function write$1(key, data) { - globalStorage[key] = data; - } + if (edge) { + var midpoint = osmNode(); + var action = actionAddMidpoint({ + loc: edge.loc, + edge: [target.nodes[edge.index - 1], target.nodes[edge.index]] + }, midpoint); + testGraph = action(testGraph); + target = midpoint; + } // can we connect to it? - function each$3(fn) { - for (var i = globalStorage.length - 1; i >= 0; i--) { - var key = globalStorage.key(i); - fn(globalStorage[key], key); - } - } - function remove$3(key) { - return globalStorage.removeItem(key); - } + var ids = [entity.id, target.id]; + return actionConnect(ids).disabled(testGraph); + } - function clearAll$1() { - each$3(function (key, _) { - delete globalStorage[key]; - }); - } + function hasInvalidGeometry(entity, graph) { + var parents = graph.parentWays(entity); + var i, j, k; - // versions 6 and 7, where no localStorage, sessionStorage, etc - // is available. + for (i = 0; i < parents.length; i++) { + var parent = parents[i]; + var nodes = []; + var activeIndex = null; // which multipolygon ring contains node being dragged + // test any parent multipolygons for valid geometry - var Global$3 = util.Global; - var oldIEUserDataStorage = { - name: 'oldIE-userDataStorage', - write: write$2, - read: read$2, - each: each$4, - remove: remove$4, - clearAll: clearAll$2 - }; - var storageName = 'storejs'; - var doc = Global$3.document; + var relations = graph.parentRelations(parent); - var _withStorageEl = _makeIEStorageElFunction(); + for (j = 0; j < relations.length; j++) { + if (!relations[j].isMultipolygon()) continue; + var rings = osmJoinWays(relations[j].members, graph); // find active ring and test it for self intersections - var disable = (Global$3.navigator ? Global$3.navigator.userAgent : '').match(/ (MSIE 8|MSIE 9|MSIE 10)\./); // MSIE 9.x, MSIE 10.x + for (k = 0; k < rings.length; k++) { + nodes = rings[k].nodes; - function write$2(unfixedKey, data) { - if (disable) { - return; - } + if (nodes.find(function (n) { + return n.id === entity.id; + })) { + activeIndex = k; - var fixedKey = fixKey(unfixedKey); + if (geoHasSelfIntersections(nodes, entity.id)) { + return 'multipolygonMember'; + } + } - _withStorageEl(function (storageEl) { - storageEl.setAttribute(fixedKey, data); - storageEl.save(storageName); - }); - } + rings[k].coords = nodes.map(function (n) { + return n.loc; + }); + } // test active ring for intersections with other rings in the multipolygon - function read$2(unfixedKey) { - if (disable) { - return; - } - var fixedKey = fixKey(unfixedKey); - var res = null; + for (k = 0; k < rings.length; k++) { + if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings - _withStorageEl(function (storageEl) { - res = storageEl.getAttribute(fixedKey); - }); + if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { + return 'multipolygonRing'; + } + } + } // If we still haven't tested this node's parent way for self-intersections. + // (because it's not a member of a multipolygon), test it now. - return res; - } - function each$4(callback) { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; + if (activeIndex === null) { + nodes = parent.nodes.map(function (nodeID) { + return graph.entity(nodeID); + }); - for (var i = attributes.length - 1; i >= 0; i--) { - var attr = attributes[i]; - callback(storageEl.getAttribute(attr.name), attr.name); + if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { + return parent.geometry(graph); + } + } } - }); - } - function remove$4(unfixedKey) { - var fixedKey = fixKey(unfixedKey); + return false; + } - _withStorageEl(function (storageEl) { - storageEl.removeAttribute(fixedKey); - storageEl.save(storageName); - }); - } + function move(d3_event, entity, point) { + if (_isCancelled) return; + d3_event.stopPropagation(); + context.surface().classed('nope-disabled', d3_event.altKey); + _lastLoc = context.projection.invert(point); + doMove(d3_event, entity); + var nudge = geoViewportEdge(point, context.map().dimensions()); - function clearAll$2() { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; - storageEl.load(storageName); + if (nudge) { + startNudge(d3_event, entity, nudge); + } else { + stopNudge(); + } + } - for (var i = attributes.length - 1; i >= 0; i--) { - storageEl.removeAttribute(attributes[i].name); + function end(d3_event, entity) { + if (_isCancelled) return; + var wasPoint = entity.geometry(context.graph()) === 'point'; + var d = datum(d3_event); + var nope = d && d.properties && d.properties.nope || context.surface().classed('nope'); + var target = d && d.properties && d.properties.entity; // entity to snap to + + if (nope) { + // bounce back + context.perform(_actionBounceBack(entity.id, _startLoc)); + } else if (target && target.type === 'way') { + var choice = geoChooseEdge(context.graph().childNodes(target), context.map().mouse(), context.projection, entity.id); + context.replace(actionAddMidpoint({ + loc: choice.loc, + edge: [target.nodes[choice.index - 1], target.nodes[choice.index]] + }, entity), connectAnnotation(entity, target)); + } else if (target && target.type === 'node' && shouldSnapToNode(target)) { + context.replace(actionConnect([target.id, entity.id]), connectAnnotation(entity, target)); + } else if (_wasMidpoint) { + context.replace(actionNoop(), _t('operations.add.annotation.vertex')); + } else { + context.replace(actionNoop(), moveAnnotation(entity)); } - storageEl.save(storageName); - }); - } // Helpers - ////////// - // In IE7, keys cannot start with a digit or contain certain chars. - // See https://github.com/marcuswestin/store.js/issues/40 - // See https://github.com/marcuswestin/store.js/issues/83 + if (wasPoint) { + context.enter(modeSelect(context, [entity.id])); + } else { + var reselection = _restoreSelectedIDs.filter(function (id) { + return context.graph().hasEntity(id); + }); + if (reselection.length) { + context.enter(modeSelect(context, reselection)); + } else { + context.enter(modeBrowse(context)); + } + } + } - var forbiddenCharsRegex = new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]", "g"); + function _actionBounceBack(nodeID, toLoc) { + var moveNode = actionMoveNode(nodeID, toLoc); - function fixKey(key) { - return key.replace(/^\d/, '___$&').replace(forbiddenCharsRegex, '___'); - } + var action = function action(graph, t) { + // last time through, pop off the bounceback perform. + // it will then overwrite the initial perform with a moveNode that does nothing + if (t === 1) context.pop(); + return moveNode(graph, t); + }; - function _makeIEStorageElFunction() { - if (!doc || !doc.documentElement || !doc.documentElement.addBehavior) { - return null; + action.transitionable = true; + return action; } - var scriptTag = 'script', - storageOwner, - storageContainer, - storageEl; // Since #userData storage applies only to specific paths, we need to - // somehow link our data to a specific path. We choose /favicon.ico - // as a pretty safe option, since all browsers already make a request to - // this URL anyway and being a 404 will not hurt us here. We wrap an - // iframe pointing to the favicon in an ActiveXObject(htmlfile) object - // (see: http://msdn.microsoft.com/en-us/library/aa752574(v=VS.85).aspx) - // since the iframe access rules appear to allow direct access and - // manipulation of the document element, even for a 404 page. This - // document can be used instead of the current document (which would - // have been limited to the current path) to perform #userData storage. - - try { - /* global ActiveXObject */ - storageContainer = new ActiveXObject('htmlfile'); - storageContainer.open(); - storageContainer.write('<' + scriptTag + '>document.w=window'); - storageContainer.close(); - storageOwner = storageContainer.w.frames[0].document; - storageEl = storageOwner.createElement('div'); - } catch (e) { - // somehow ActiveXObject instantiation failed (perhaps some special - // security settings or otherwse), fall back to per-path storage - storageEl = doc.createElement('div'); - storageOwner = doc.body; + function cancel() { + drag.cancel(); + context.enter(modeBrowse(context)); } - return function (storeFunction) { - var args = [].slice.call(arguments, 0); - args.unshift(storageEl); // See http://msdn.microsoft.com/en-us/library/ms531081(v=VS.85).aspx - // and http://msdn.microsoft.com/en-us/library/ms531424(v=VS.85).aspx + var drag = behaviorDrag().selector('.layer-touch.points .target').surface(context.container().select('.main-map').node()).origin(origin).on('start', start).on('move', move).on('end', end); - storageOwner.appendChild(storageEl); - storageEl.addBehavior('#default#userData'); - storageEl.load(storageName); - storeFunction.apply(this, args); - storageOwner.removeChild(storageEl); - return; + mode.enter = function () { + context.install(hover); + context.install(edit); + select(window).on('keydown.dragNode', keydown).on('keyup.dragNode', keyup); + context.history().on('undone.drag-node', cancel); }; - } - // doesn't work but cookies do. This implementation is adopted from - // https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage + mode.exit = function () { + context.ui().sidebar.hover.cancel(); + context.uninstall(hover); + context.uninstall(edit); + select(window).on('keydown.dragNode', null).on('keyup.dragNode', null); + context.history().on('undone.drag-node', null); + _activeEntity = null; + context.surface().classed('nope', false).classed('nope-suppressed', false).classed('nope-disabled', false).selectAll('.active').classed('active', false); + stopNudge(); + }; - var Global$4 = util.Global; - var trim$4 = util.trim; - var cookieStorage = { - name: 'cookieStorage', - read: read$3, - write: write$3, - each: each$5, - remove: remove$5, - clearAll: clearAll$3 - }; - var doc$1 = Global$4.document; + mode.selectedIDs = function () { + if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign - function read$3(key) { - if (!key || !_has(key)) { - return null; - } + return mode; + }; - var regexpStr = "(?:^|.*;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"; - return unescape(doc$1.cookie.replace(new RegExp(regexpStr), "$1")); - } + mode.activeID = function () { + if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign - function each$5(callback) { - var cookies = doc$1.cookie.split(/; ?/g); + return mode; + }; - for (var i = cookies.length - 1; i >= 0; i--) { - if (!trim$4(cookies[i])) { - continue; - } + mode.restoreSelectedIDs = function (_) { + if (!arguments.length) return _restoreSelectedIDs; + _restoreSelectedIDs = _; + return mode; + }; - var kvp = cookies[i].split('='); - var key = unescape(kvp[0]); - var val = unescape(kvp[1]); - callback(val, key); - } + mode.behavior = drag; + return mode; } - function write$3(key, data) { - if (!key) { - return; - } + var $$4 = _export; + var NativePromise = nativePromiseConstructor; + var fails$1 = fails$N; + var getBuiltIn = getBuiltIn$9; + var speciesConstructor = speciesConstructor$8; + var promiseResolve = promiseResolve$2; + var redefine = redefine$g.exports; - doc$1.cookie = escape(key) + "=" + escape(data) + "; expires=Tue, 19 Jan 2038 03:14:07 GMT; path=/"; - } + // Safari bug https://bugs.webkit.org/show_bug.cgi?id=200829 + var NON_GENERIC = !!NativePromise && fails$1(function () { + NativePromise.prototype['finally'].call({ then: function () { /* empty */ } }, function () { /* empty */ }); + }); - function remove$5(key) { - if (!key || !_has(key)) { - return; + // `Promise.prototype.finally` method + // https://tc39.es/ecma262/#sec-promise.prototype.finally + $$4({ target: 'Promise', proto: true, real: true, forced: NON_GENERIC }, { + 'finally': function (onFinally) { + var C = speciesConstructor(this, getBuiltIn('Promise')); + var isFunction = typeof onFinally == 'function'; + return this.then( + isFunction ? function (x) { + return promiseResolve(C, onFinally()).then(function () { return x; }); + } : onFinally, + isFunction ? function (e) { + return promiseResolve(C, onFinally()).then(function () { throw e; }); + } : onFinally + ); } + }); - doc$1.cookie = escape(key) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/"; + // makes sure that native promise-based APIs `Promise#finally` properly works with patched `Promise#then` + if (typeof NativePromise == 'function') { + var method = getBuiltIn('Promise').prototype['finally']; + if (NativePromise.prototype['finally'] !== method) { + redefine(NativePromise.prototype, 'finally', method, { unsafe: true }); + } } - function clearAll$3() { - each$5(function (_, key) { - remove$5(key); - }); + function quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); } - function _has(key) { - return new RegExp("(?:^|;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=").test(doc$1.cookie); - } + function quickselectStep(arr, k, left, right, compare) { + while (right > left) { + if (right - left > 600) { + var n = right - left + 1; + var m = k - left + 1; + var z = Math.log(n); + var s = 0.5 * Math.exp(2 * z / 3); + var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); + var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); + var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); + quickselectStep(arr, k, newLeft, newRight, compare); + } - var Global$5 = util.Global; - var sessionStorage_1 = { - name: 'sessionStorage', - read: read$4, - write: write$4, - each: each$6, - remove: remove$6, - clearAll: clearAll$4 - }; + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - function sessionStorage() { - return Global$5.sessionStorage; - } + while (i < j) { + swap(arr, i, j); + i++; + j--; - function read$4(key) { - return sessionStorage().getItem(key); - } + while (compare(arr[i], t) < 0) { + i++; + } - function write$4(key, data) { - return sessionStorage().setItem(key, data); - } + while (compare(arr[j], t) > 0) { + j--; + } + } - function each$6(fn) { - for (var i = sessionStorage().length - 1; i >= 0; i--) { - var key = sessionStorage().key(i); - fn(read$4(key), key); + if (compare(arr[left], t) === 0) swap(arr, left, j);else { + j++; + swap(arr, j, right); + } + if (j <= k) left = j + 1; + if (k <= j) right = j - 1; } } - function remove$6(key) { - return sessionStorage().removeItem(key); + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; } - function clearAll$4() { - return sessionStorage().clear(); + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; } - // memoryStorage is a useful last fallback to ensure that the store - // is functions (meaning store.get(), store.set(), etc will all function). - // However, stored values will not persist when the browser navigates to - // a new page or reloads the current page. - var memoryStorage_1 = { - name: 'memoryStorage', - read: read$5, - write: write$5, - each: each$7, - remove: remove$7, - clearAll: clearAll$5 - }; - var memoryStorage = {}; + var RBush = /*#__PURE__*/function () { + function RBush() { + var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; - function read$5(key) { - return memoryStorage[key]; - } + _classCallCheck$1(this, RBush); - function write$5(key, data) { - memoryStorage[key] = data; - } + // max entries in a node is 9 by default; min node fill is 40% for best performance + this._maxEntries = Math.max(4, maxEntries); + this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); + this.clear(); + } - function each$7(callback) { - for (var key in memoryStorage) { - if (memoryStorage.hasOwnProperty(key)) { - callback(memoryStorage[key], key); + _createClass$1(RBush, [{ + key: "all", + value: function all() { + return this._all(this.data, []); } - } - } + }, { + key: "search", + value: function search(bbox) { + var node = this.data; + var result = []; + if (!intersects(bbox, node)) return result; + var toBBox = this.toBBox; + var nodesToSearch = []; - function remove$7(key) { - delete memoryStorage[key]; - } + while (node) { + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var childBBox = node.leaf ? toBBox(child) : child; - function clearAll$5(key) { - memoryStorage = {}; - } + if (intersects(bbox, childBBox)) { + if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); + } + } - var all = [// Listed in order of usage preference - localStorage_1, oldFFGlobalStorage, oldIEUserDataStorage, cookieStorage, sessionStorage_1, memoryStorage_1]; + node = nodesToSearch.pop(); + } - /* eslint-disable */ - // json2.js - // 2016-10-28 - // Public Domain. - // NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. - // See http://www.JSON.org/js.html - // This code should be minified before deployment. - // See http://javascript.crockford.com/jsmin.html - // USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO - // NOT CONTROL. - // This file creates a global JSON object containing two methods: stringify - // and parse. This file provides the ES5 JSON capability to ES3 systems. - // If a project might run on IE8 or earlier, then this file should be included. - // This file does nothing on ES5 systems. - // JSON.stringify(value, replacer, space) - // value any JavaScript value, usually an object or array. - // replacer an optional parameter that determines how object - // values are stringified for objects. It can be a - // function or an array of strings. - // space an optional parameter that specifies the indentation - // of nested structures. If it is omitted, the text will - // be packed without extra whitespace. If it is a number, - // it will specify the number of spaces to indent at each - // level. If it is a string (such as "\t" or " "), - // it contains the characters used to indent at each level. - // This method produces a JSON text from a JavaScript value. - // When an object value is found, if the object contains a toJSON - // method, its toJSON method will be called and the result will be - // stringified. A toJSON method does not serialize: it returns the - // value represented by the name/value pair that should be serialized, - // or undefined if nothing should be serialized. The toJSON method - // will be passed the key associated with the value, and this will be - // bound to the value. - // For example, this would serialize Dates as ISO strings. - // Date.prototype.toJSON = function (key) { - // function f(n) { - // // Format integers to have at least two digits. - // return (n < 10) - // ? "0" + n - // : n; - // } - // return this.getUTCFullYear() + "-" + - // f(this.getUTCMonth() + 1) + "-" + - // f(this.getUTCDate()) + "T" + - // f(this.getUTCHours()) + ":" + - // f(this.getUTCMinutes()) + ":" + - // f(this.getUTCSeconds()) + "Z"; - // }; - // You can provide an optional replacer method. It will be passed the - // key and value of each member, with this bound to the containing - // object. The value that is returned from your method will be - // serialized. If your method returns undefined, then the member will - // be excluded from the serialization. - // If the replacer parameter is an array of strings, then it will be - // used to select the members to be serialized. It filters the results - // such that only members with keys listed in the replacer array are - // stringified. - // Values that do not have JSON representations, such as undefined or - // functions, will not be serialized. Such values in objects will be - // dropped; in arrays they will be replaced with null. You can use - // a replacer function to replace those with JSON values. - // JSON.stringify(undefined) returns undefined. - // The optional space parameter produces a stringification of the - // value that is filled with line breaks and indentation to make it - // easier to read. - // If the space parameter is a non-empty string, then that string will - // be used for indentation. If the space parameter is a number, then - // the indentation will be that many spaces. - // Example: - // text = JSON.stringify(["e", {pluribus: "unum"}]); - // // text is '["e",{"pluribus":"unum"}]' - // text = JSON.stringify(["e", {pluribus: "unum"}], null, "\t"); - // // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' - // text = JSON.stringify([new Date()], function (key, value) { - // return this[key] instanceof Date - // ? "Date(" + this[key] + ")" - // : value; - // }); - // // text is '["Date(---current time---)"]' - // JSON.parse(text, reviver) - // This method parses a JSON text to produce an object or array. - // It can throw a SyntaxError exception. - // The optional reviver parameter is a function that can filter and - // transform the results. It receives each of the keys and values, - // and its return value is used instead of the original value. - // If it returns what it received, then the structure is not modified. - // If it returns undefined then the member is deleted. - // Example: - // // Parse the text. Values that look like ISO date strings will - // // be converted to Date objects. - // myData = JSON.parse(text, function (key, value) { - // var a; - // if (typeof value === "string") { - // a = - // /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); - // if (a) { - // return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], - // +a[5], +a[6])); - // } - // } - // return value; - // }); - // myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { - // var d; - // if (typeof value === "string" && - // value.slice(0, 5) === "Date(" && - // value.slice(-1) === ")") { - // d = new Date(value.slice(5, -1)); - // if (d) { - // return d; - // } - // } - // return value; - // }); - // This is a reference implementation. You are free to copy, modify, or - // redistribute. + return result; + } + }, { + key: "collides", + value: function collides(bbox) { + var node = this.data; + if (!intersects(bbox, node)) return false; + var nodesToSearch = []; - /*jslint - eval, for, this - */ + while (node) { + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var childBBox = node.leaf ? this.toBBox(child) : child; - /*property - JSON, apply, call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, - getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, - lastIndex, length, parse, prototype, push, replace, slice, stringify, - test, toJSON, toString, valueOf - */ - // Create a JSON object only if one does not already exist. We create the - // methods in a closure to avoid creating global variables. - if ((typeof JSON === "undefined" ? "undefined" : _typeof(JSON)) !== "object") { - JSON = {}; - } + if (intersects(bbox, childBBox)) { + if (node.leaf || contains(bbox, childBBox)) return true; + nodesToSearch.push(child); + } + } - (function () { + node = nodesToSearch.pop(); + } - var rx_one = /^[\],:{}\s]*$/; - var rx_two = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g; - var rx_three = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g; - var rx_four = /(?:^|:|,)(?:\s*\[)+/g; - var rx_escapable = /[\\"\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; - var rx_dangerous = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; + return false; + } + }, { + key: "load", + value: function load(data) { + if (!(data && data.length)) return this; - function f(n) { - // Format integers to have at least two digits. - return n < 10 ? "0" + n : n; - } + if (data.length < this._minEntries) { + for (var i = 0; i < data.length; i++) { + this.insert(data[i]); + } - function this_value() { - return this.valueOf(); - } + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - if (typeof Date.prototype.toJSON !== "function") { - Date.prototype.toJSON = function () { - return isFinite(this.valueOf()) ? this.getUTCFullYear() + "-" + f(this.getUTCMonth() + 1) + "-" + f(this.getUTCDate()) + "T" + f(this.getUTCHours()) + ":" + f(this.getUTCMinutes()) + ":" + f(this.getUTCSeconds()) + "Z" : null; - }; - Boolean.prototype.toJSON = this_value; - Number.prototype.toJSON = this_value; - String.prototype.toJSON = this_value; - } + var node = this._build(data.slice(), 0, data.length - 1, 0); - var gap; - var indent; - var meta; - var rep; + if (!this.data.children.length) { + // save as is if tree is empty + this.data = node; + } else if (this.data.height === node.height) { + // split root if trees have the same height + this._splitRoot(this.data, node); + } else { + if (this.data.height < node.height) { + // swap trees if inserted one is bigger + var tmpNode = this.data; + this.data = node; + node = tmpNode; + } // insert the small tree into the large tree at appropriate level - function quote(string) { - // If the string contains no control characters, no quote characters, and no - // backslash characters, then we can safely slap some quotes around it. - // Otherwise we must also replace the offending characters with safe escape - // sequences. - rx_escapable.lastIndex = 0; - return rx_escapable.test(string) ? "\"" + string.replace(rx_escapable, function (a) { - var c = meta[a]; - return typeof c === "string" ? c : "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4); - }) + "\"" : "\"" + string + "\""; - } - function str(key, holder) { - // Produce a string from holder[key]. - var i; // The loop counter. + this._insert(node, this.data.height - node.height - 1, true); + } - var k; // The member key. + return this; + } + }, { + key: "insert", + value: function insert(item) { + if (item) this._insert(item, this.data.height - 1); + return this; + } + }, { + key: "clear", + value: function clear() { + this.data = createNode([]); + return this; + } + }, { + key: "remove", + value: function remove(item, equalsFn) { + if (!item) return this; + var node = this.data; + var bbox = this.toBBox(item); + var path = []; + var indexes = []; + var i, parent, goingUp; // depth-first iterative tree traversal - var v; // The member value. + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; + } - var length; - var mind = gap; - var partial; - var value = holder[key]; // If the value has a toJSON method, call it to obtain a replacement value. + if (node.leaf) { + // check current node + var index = findItem(item, node.children, equalsFn); - if (value && _typeof(value) === "object" && typeof value.toJSON === "function") { - value = value.toJSON(key); - } // If we were called with a replacer function, then call the replacer to - // obtain a replacement value. + if (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); + this._condense(path); - if (typeof rep === "function") { - value = rep.call(holder, key, value); - } // What happens next depends on the value's type. + return this; + } + } + if (!goingUp && !node.leaf && contains(node, bbox)) { + // go down + path.push(node); + indexes.push(i); + i = 0; + parent = node; + node = node.children[0]; + } else if (parent) { + // go right + i++; + node = parent.children[i]; + goingUp = false; + } else node = null; // nothing found - switch (_typeof(value)) { - case "string": - return quote(value); + } - case "number": - // JSON numbers must be finite. Encode non-finite numbers as null. - return isFinite(value) ? String(value) : "null"; + return this; + } + }, { + key: "toBBox", + value: function toBBox(item) { + return item; + } + }, { + key: "compareMinX", + value: function compareMinX(a, b) { + return a.minX - b.minX; + } + }, { + key: "compareMinY", + value: function compareMinY(a, b) { + return a.minY - b.minY; + } + }, { + key: "toJSON", + value: function toJSON() { + return this.data; + } + }, { + key: "fromJSON", + value: function fromJSON(data) { + this.data = data; + return this; + } + }, { + key: "_all", + value: function _all(node, result) { + var nodesToSearch = []; - case "boolean": - case "null": - // If the value is a boolean or null, convert it to a string. Note: - // typeof null does not produce "null". The case is included here in - // the remote chance that this gets fixed someday. - return String(value); - // If the type is "object", we might be dealing with an object or an array or - // null. + while (node) { + if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); + node = nodesToSearch.pop(); + } - case "object": - // Due to a specification blunder in ECMAScript, typeof null is "object", - // so watch out for that case. - if (!value) { - return "null"; - } // Make an array to hold the partial results of stringifying this object value. + return result; + } + }, { + key: "_build", + value: function _build(items, left, right, height) { + var N = right - left + 1; + var M = this._maxEntries; + var node; + if (N <= M) { + // reached leaf level; return leaf + node = createNode(items.slice(left, right + 1)); + calcBBox(node, this.toBBox); + return node; + } - gap += indent; - partial = []; // Is the value an array? + if (!height) { + // target height of the bulk-loaded tree + height = Math.ceil(Math.log(N) / Math.log(M)); // target number of root entries to maximize storage utilization - if (Object.prototype.toString.apply(value) === "[object Array]") { - // The value is an array. Stringify every element. Use null as a placeholder - // for non-JSON values. - length = value.length; + M = Math.ceil(N / Math.pow(M, height - 1)); + } - for (i = 0; i < length; i += 1) { - partial[i] = str(i, value) || "null"; - } // Join all of the elements together, separated with commas, and wrap them in - // brackets. + node = createNode([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles + var N2 = Math.ceil(N / M); + var N1 = N2 * Math.ceil(Math.sqrt(M)); + multiSelect(items, left, right, N1, this.compareMinX); - v = partial.length === 0 ? "[]" : gap ? "[\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "]" : "[" + partial.join(",") + "]"; - gap = mind; - return v; - } // If the replacer is an array, use it to select the members to be stringified. + for (var i = left; i <= right; i += N1) { + var right2 = Math.min(i + N1 - 1, right); + multiSelect(items, i, right2, N2, this.compareMinY); + for (var j = i; j <= right2; j += N2) { + var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively - if (rep && _typeof(rep) === "object") { - length = rep.length; + node.children.push(this._build(items, j, right3, height - 1)); + } + } - for (i = 0; i < length; i += 1) { - if (typeof rep[i] === "string") { - k = rep[i]; - v = str(k, value); + calcBBox(node, this.toBBox); + return node; + } + }, { + key: "_chooseSubtree", + value: function _chooseSubtree(bbox, node, level, path) { + while (true) { + path.push(node); + if (node.leaf || path.length - 1 === level) break; + var minArea = Infinity; + var minEnlargement = Infinity; + var targetNode = void 0; - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } - } - } - } else { - // Otherwise, iterate through all of the keys in the object. - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = str(k, value); + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var area = bboxArea(child); + var enlargement = enlargedArea(bbox, child) - area; // choose entry with the least area enlargement - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } + if (enlargement < minEnlargement) { + minEnlargement = enlargement; + minArea = area < minArea ? area : minArea; + targetNode = child; + } else if (enlargement === minEnlargement) { + // otherwise choose one with the smallest area + if (area < minArea) { + minArea = area; + targetNode = child; } } - } // Join all of the member texts together, separated with commas, - // and wrap them in braces. + } + node = targetNode || node.children[0]; + } - v = partial.length === 0 ? "{}" : gap ? "{\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "}" : "{" + partial.join(",") + "}"; - gap = mind; - return v; + return node; } - } // If the JSON object does not yet have a stringify method, give it one. - - - if (typeof JSON.stringify !== "function") { - meta = { - // table of character substitutions - "\b": "\\b", - "\t": "\\t", - "\n": "\\n", - "\f": "\\f", - "\r": "\\r", - "\"": "\\\"", - "\\": "\\\\" - }; + }, { + key: "_insert", + value: function _insert(item, level, isNode) { + var bbox = isNode ? item : this.toBBox(item); + var insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too - JSON.stringify = function (value, replacer, space) { - // The stringify method takes a value and an optional replacer, and an optional - // space parameter, and returns a JSON text. The replacer can be a function - // that can replace values, or an array of strings that will select the keys. - // A default replacer method can be provided. Use of the space parameter can - // produce text that is more easily readable. - var i; - gap = ""; - indent = ""; // If the space parameter is a number, make an indent string containing that - // many spaces. + var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - if (typeof space === "number") { - for (i = 0; i < space; i += 1) { - indent += " "; - } // If the space parameter is a string, it will be used as the indent string. - } else if (typeof space === "string") { - indent = space; - } // If there is a replacer, it must be a function or an array. - // Otherwise, throw an error. + node.children.push(item); + extend$1(node, bbox); // split on node overflow; propagate upwards if necessary + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - rep = replacer; + level--; + } else break; + } // adjust bboxes along the insertion path - if (replacer && typeof replacer !== "function" && (_typeof(replacer) !== "object" || typeof replacer.length !== "number")) { - throw new Error("JSON.stringify"); - } // Make a fake root object containing our value under the key of "". - // Return the result of stringifying the value. + this._adjustParentBBoxes(bbox, insertPath, level); + } // split overflowed node into two - return str("", { - "": value - }); - }; - } // If the JSON object does not yet have a parse method, give it one. + }, { + key: "_split", + value: function _split(insertPath, level) { + var node = insertPath[level]; + var M = node.children.length; + var m = this._minEntries; + this._chooseSplitAxis(node, m, M); - if (typeof JSON.parse !== "function") { - JSON.parse = function (text, reviver) { - // The parse method takes a text and an optional reviver function, and returns - // a JavaScript value if the text is a valid JSON text. - var j; + var splitIndex = this._chooseSplitIndex(node, m, M); - function walk(holder, key) { - // The walk method is used to recursively walk the resulting structure so - // that modifications can be made. - var k; - var v; - var value = holder[key]; + var newNode = createNode(node.children.splice(splitIndex, node.children.length - splitIndex)); + newNode.height = node.height; + newNode.leaf = node.leaf; + calcBBox(node, this.toBBox); + calcBBox(newNode, this.toBBox); + if (level) insertPath[level - 1].children.push(newNode);else this._splitRoot(node, newNode); + } + }, { + key: "_splitRoot", + value: function _splitRoot(node, newNode) { + // split root node + this.data = createNode([node, newNode]); + this.data.height = node.height + 1; + this.data.leaf = false; + calcBBox(this.data, this.toBBox); + } + }, { + key: "_chooseSplitIndex", + value: function _chooseSplitIndex(node, m, M) { + var index; + var minOverlap = Infinity; + var minArea = Infinity; - if (value && _typeof(value) === "object") { - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = walk(value, k); + for (var i = m; i <= M - m; i++) { + var bbox1 = distBBox(node, 0, i, this.toBBox); + var bbox2 = distBBox(node, i, M, this.toBBox); + var overlap = intersectionArea(bbox1, bbox2); + var area = bboxArea(bbox1) + bboxArea(bbox2); // choose distribution with minimum overlap - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } + if (overlap < minOverlap) { + minOverlap = overlap; + index = i; + minArea = area < minArea ? area : minArea; + } else if (overlap === minOverlap) { + // otherwise choose distribution with minimum area + if (area < minArea) { + minArea = area; + index = i; } } + } - return reviver.call(holder, key, value); - } // Parsing happens in four stages. In the first stage, we replace certain - // Unicode characters with escape sequences. JavaScript handles many characters - // incorrectly, either silently deleting them, or treating them as line endings. - - - text = String(text); - rx_dangerous.lastIndex = 0; + return index || M - m; + } // sorts node children by the best axis for split - if (rx_dangerous.test(text)) { - text = text.replace(rx_dangerous, function (a) { - return "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4); - }); - } // In the second stage, we run the text against regular expressions that look - // for non-JSON patterns. We are especially concerned with "()" and "new" - // because they can cause invocation, and "=" because it can cause mutation. - // But just to be safe, we want to reject all unexpected forms. - // We split the second stage into 4 regexp operations in order to work around - // crippling inefficiencies in IE's and Safari's regexp engines. First we - // replace the JSON backslash pairs with "@" (a non-JSON character). Second, we - // replace all simple value tokens with "]" characters. Third, we delete all - // open brackets that follow a colon or comma or that begin the text. Finally, - // we look to see that the remaining characters are only whitespace or "]" or - // "," or ":" or "{" or "}". If that is so, then the text is safe for eval. + }, { + key: "_chooseSplitAxis", + value: function _chooseSplitAxis(node, m, M) { + var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; + var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; + var xMargin = this._allDistMargin(node, m, M, compareMinX); - if (rx_one.test(text.replace(rx_two, "@").replace(rx_three, "]").replace(rx_four, ""))) { - // In the third stage we use the eval function to compile the text into a - // JavaScript structure. The "{" operator is subject to a syntactic ambiguity - // in JavaScript: it can begin a block or an object literal. We wrap the text - // in parens to eliminate the ambiguity. - j = eval("(" + text + ")"); // In the optional fourth stage, we recursively walk the new structure, passing - // each name/value pair to a reviver function for possible transformation. + var yMargin = this._allDistMargin(node, m, M, compareMinY); // if total distributions margin value is minimal for x, sort by minX, + // otherwise it's already sorted by minY - return typeof reviver === "function" ? walk({ - "": j - }, "") : j; - } // If the text is not JSON parseable, then a SyntaxError is thrown. + if (xMargin < yMargin) node.children.sort(compareMinX); + } // total margin of all possible split distributions where each node is at least m full - throw new SyntaxError("JSON.parse"); - }; - } - })(); + }, { + key: "_allDistMargin", + value: function _allDistMargin(node, m, M, compare) { + node.children.sort(compare); + var toBBox = this.toBBox; + var leftBBox = distBBox(node, 0, m, toBBox); + var rightBBox = distBBox(node, M - m, M, toBBox); + var margin = bboxMargin(leftBBox) + bboxMargin(rightBBox); - var json2 = json2Plugin; + for (var i = m; i < M - m; i++) { + var child = node.children[i]; + extend$1(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin(leftBBox); + } - function json2Plugin() { - return {}; - } + for (var _i = M - m - 1; _i >= m; _i--) { + var _child = node.children[_i]; + extend$1(rightBBox, node.leaf ? toBBox(_child) : _child); + margin += bboxMargin(rightBBox); + } - var plugins = [json2]; - var store_legacy = storeEngine.createStore(all, plugins); + return margin; + } + }, { + key: "_adjustParentBBoxes", + value: function _adjustParentBBoxes(bbox, path, level) { + // adjust bboxes along the given tree path + for (var i = level; i >= 0; i--) { + extend$1(path[i], bbox); + } + } + }, { + key: "_condense", + value: function _condense(path) { + // go through the path, removing empty nodes and updating bboxes + for (var i = path.length - 1, siblings; i >= 0; i--) { + if (path[i].children.length === 0) { + if (i > 0) { + siblings = path[i - 1].children; + siblings.splice(siblings.indexOf(path[i]), 1); + } else this.clear(); + } else calcBBox(path[i], this.toBBox); + } + } + }]); - // - // This code is only compatible with IE10+ because the [XDomainRequest](http://bit.ly/LfO7xo) - // object, IE<10's idea of [CORS](http://en.wikipedia.org/wiki/Cross-origin_resource_sharing), - // does not support custom headers, which this uses everywhere. + return RBush; + }(); + function findItem(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - var osmAuth = function osmAuth(o) { - var oauth = {}; // authenticated users will also have a request token secret, but it's - // not used in transactions with the server + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; + } - oauth.authenticated = function () { - return !!(token('oauth_token') && token('oauth_token_secret')); - }; + return -1; + } // calculate node's bbox from bboxes of its children - oauth.logout = function () { - token('oauth_token', ''); - token('oauth_token_secret', ''); - token('oauth_request_token_secret', ''); - return oauth; - }; // TODO: detect lack of click event + function calcBBox(node, toBBox) { + distBBox(node, 0, node.children.length, toBBox, node); + } // min bounding rectangle of node children from k to p-1 - oauth.authenticate = function (callback) { - if (oauth.authenticated()) return callback(); - oauth.logout(); // ## Getting a request token - var params = timenonce(getAuth(o)), - url = o.url + '/oauth/request_token'; - params.oauth_signature = ohauth_1.signature(o.oauth_secret, '', ohauth_1.baseString('POST', url, params)); + function distBBox(node, k, p, toBBox, destNode) { + if (!destNode) destNode = createNode(null); + destNode.minX = Infinity; + destNode.minY = Infinity; + destNode.maxX = -Infinity; + destNode.maxY = -Infinity; - if (!o.singlepage) { - // Create a 600x550 popup window in the center of the screen - var w = 600, - h = 550, - settings = [['width', w], ['height', h], ['left', screen.width / 2 - w / 2], ['top', screen.height / 2 - h / 2]].map(function (x) { - return x.join('='); - }).join(','), - popup = window.open('about:blank', 'oauth_window', settings); - oauth.popupWindow = popup; + for (var i = k; i < p; i++) { + var child = node.children[i]; + extend$1(destNode, node.leaf ? toBBox(child) : child); + } - if (!popup) { - var error = new Error('Popup was blocked'); - error.status = 'popup-blocked'; - throw error; - } - } // Request a request token. When this is complete, the popup - // window is redirected to OSM's authorization page. + return destNode; + } + function extend$1(a, b) { + a.minX = Math.min(a.minX, b.minX); + a.minY = Math.min(a.minY, b.minY); + a.maxX = Math.max(a.maxX, b.maxX); + a.maxY = Math.max(a.maxY, b.maxY); + return a; + } - ohauth_1.xhr('POST', url, params, null, {}, reqTokenDone); - o.loading(); + function compareNodeMinX(a, b) { + return a.minX - b.minX; + } - function reqTokenDone(err, xhr) { - o.done(); - if (err) return callback(err); - var resp = ohauth_1.stringQs(xhr.response); - token('oauth_request_token_secret', resp.oauth_token_secret); - var authorize_url = o.url + '/oauth/authorize?' + ohauth_1.qsString({ - oauth_token: resp.oauth_token, - oauth_callback: resolveUrl$1(o.landing) - }); + function compareNodeMinY(a, b) { + return a.minY - b.minY; + } - if (o.singlepage) { - location.href = authorize_url; - } else { - popup.location = authorize_url; - } - } // Called by a function in a landing page, in the popup window. The - // window closes itself. + function bboxArea(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); + } + function bboxMargin(a) { + return a.maxX - a.minX + (a.maxY - a.minY); + } - window.authComplete = function (token) { - var oauth_token = ohauth_1.stringQs(token.split('?')[1]); - get_access_token(oauth_token.oauth_token); - delete window.authComplete; - }; // ## Getting an request token - // - // At this point we have an `oauth_token`, brought in from a function - // call on a landing page popup. + function enlargedArea(a, b) { + return (Math.max(b.maxX, a.maxX) - Math.min(b.minX, a.minX)) * (Math.max(b.maxY, a.maxY) - Math.min(b.minY, a.minY)); + } + function intersectionArea(a, b) { + var minX = Math.max(a.minX, b.minX); + var minY = Math.max(a.minY, b.minY); + var maxX = Math.min(a.maxX, b.maxX); + var maxY = Math.min(a.maxY, b.maxY); + return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); + } - function get_access_token(oauth_token) { - var url = o.url + '/oauth/access_token', - params = timenonce(getAuth(o)), - request_token_secret = token('oauth_request_token_secret'); - params.oauth_token = oauth_token; - params.oauth_signature = ohauth_1.signature(o.oauth_secret, request_token_secret, ohauth_1.baseString('POST', url, params)); // ## Getting an access token - // - // The final token required for authentication. At this point - // we have a `request token secret` + function contains(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + } - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); - } + function intersects(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + } - function accessTokenDone(err, xhr) { - o.done(); - if (err) return callback(err); - var access_token = ohauth_1.stringQs(xhr.response); - token('oauth_token', access_token.oauth_token); - token('oauth_token_secret', access_token.oauth_token_secret); - callback(null, oauth); - } + function createNode(children) { + return { + children: children, + height: 1, + leaf: true, + minX: Infinity, + minY: Infinity, + maxX: -Infinity, + maxY: -Infinity }; + } // sort an array so that items come in groups of n unsorted items, with groups sorted between each other; + // combines selection algorithm with binary divide & conquer approach - oauth.bringPopupWindowToFront = function () { - var brougtPopupToFront = false; - try { - // This may cause a cross-origin error: - // `DOMException: Blocked a frame with origin "..." from accessing a cross-origin frame.` - if (oauth.popupWindow && !oauth.popupWindow.closed) { - oauth.popupWindow.focus(); - brougtPopupToFront = true; - } - } catch (err) {// Bringing popup window to front failed (probably because of the cross-origin error mentioned above) - } + function multiSelect(arr, left, right, n, compare) { + var stack = [left, right]; - return brougtPopupToFront; - }; + while (stack.length) { + right = stack.pop(); + left = stack.pop(); + if (right - left <= n) continue; + var mid = left + Math.ceil((right - left) / n / 2) * n; + quickselect(arr, mid, left, right, compare); + stack.push(left, mid, mid, right); + } + } - oauth.bootstrapToken = function (oauth_token, callback) { - // ## Getting an request token - // At this point we have an `oauth_token`, brought in from a function - // call on a landing page popup. - function get_access_token(oauth_token) { - var url = o.url + '/oauth/access_token', - params = timenonce(getAuth(o)), - request_token_secret = token('oauth_request_token_secret'); - params.oauth_token = oauth_token; - params.oauth_signature = ohauth_1.signature(o.oauth_secret, request_token_secret, ohauth_1.baseString('POST', url, params)); // ## Getting an access token - // The final token required for authentication. At this point - // we have a `request token secret` + function responseText(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.text(); + } - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); - } + function d3_text (input, init) { + return fetch(input, init).then(responseText); + } - function accessTokenDone(err, xhr) { - o.done(); - if (err) return callback(err); - var access_token = ohauth_1.stringQs(xhr.response); - token('oauth_token', access_token.oauth_token); - token('oauth_token_secret', access_token.oauth_token_secret); - callback(null, oauth); - } + function responseJson(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + if (response.status === 204 || response.status === 205) return; + return response.json(); + } + + function d3_json (input, init) { + return fetch(input, init).then(responseJson); + } - get_access_token(oauth_token); - }; // # xhr - // - // A single XMLHttpRequest wrapper that does authenticated calls if the - // user has logged in. + function parser(type) { + return function (input, init) { + return d3_text(input, init).then(function (text) { + return new DOMParser().parseFromString(text, type); + }); + }; + } + var d3_xml = parser("application/xml"); + var svg = parser("image/svg+xml"); - oauth.xhr = function (options, callback) { - if (!oauth.authenticated()) { - if (o.auto) { - return oauth.authenticate(run); - } else { - callback('not authenticated', null); - return; - } - } else { - return run(); - } + var tiler$6 = utilTiler(); + var dispatch$7 = dispatch$8('loaded'); + var _tileZoom$3 = 14; + var _krUrlRoot = 'https://www.keepright.at'; + var _krData = { + errorTypes: {}, + localizeStrings: {} + }; // This gets reassigned if reset - function run() { - var params = timenonce(getAuth(o)), - oauth_token_secret = token('oauth_token_secret'), - url = options.prefix !== false ? o.url + options.path : options.path, - url_parts = url.replace(/#.*$/, '').split('?', 2), - base_url = url_parts[0], - query = url_parts.length === 2 ? url_parts[1] : ''; // https://tools.ietf.org/html/rfc5849#section-3.4.1.3.1 + var _cache$2; - if ((!options.options || !options.options.header || options.options.header['Content-Type'] === 'application/x-www-form-urlencoded') && options.content) { - params = immutable(params, ohauth_1.stringQs(options.content)); - } + var _krRuleset = [// no 20 - multiple node on same spot - these are mostly boundaries overlapping roads + 30, 40, 50, 60, 70, 90, 100, 110, 120, 130, 150, 160, 170, 180, 190, 191, 192, 193, 194, 195, 196, 197, 198, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210, 220, 230, 231, 232, 270, 280, 281, 282, 283, 284, 285, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 310, 311, 312, 313, 320, 350, 360, 370, 380, 390, 400, 401, 402, 410, 411, 412, 413]; - params.oauth_token = token('oauth_token'); - params.oauth_signature = ohauth_1.signature(o.oauth_secret, oauth_token_secret, ohauth_1.baseString(options.method, base_url, immutable(params, ohauth_1.stringQs(query)))); - return ohauth_1.xhr(options.method, url, params, options.content, options.options, done); - } + function abortRequest$6(controller) { + if (controller) { + controller.abort(); + } + } - function done(err, xhr) { - if (err) return callback(err);else if (xhr.responseXML) return callback(err, xhr.responseXML);else return callback(err, xhr.response); - } - }; // pre-authorize this object, if we can just get a token and token_secret - // from the start + function abortUnwantedRequests$3(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); + if (!wanted) { + abortRequest$6(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - oauth.preauth = function (c) { - if (!c) return; - if (c.oauth_token) token('oauth_token', c.oauth_token); - if (c.oauth_token_secret) token('oauth_token_secret', c.oauth_token_secret); - return oauth; + function encodeIssueRtree$2(d) { + return { + minX: d.loc[0], + minY: d.loc[1], + maxX: d.loc[0], + maxY: d.loc[1], + data: d }; + } // Replace or remove QAItem from rtree - oauth.options = function (_) { - if (!arguments.length) return o; - o = _; - o.url = o.url || 'https://www.openstreetmap.org'; - o.landing = o.landing || 'land.html'; - o.singlepage = o.singlepage || false; // Optional loading and loading-done functions for nice UI feedback. - // by default, no-ops - o.loading = o.loading || function () {}; + function updateRtree$3(item, replace) { + _cache$2.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - o.done = o.done || function () {}; + if (replace) { + _cache$2.rtree.insert(item); + } + } - return oauth.preauth(o); - }; // 'stamp' an authentication object from `getAuth()` - // with a [nonce](http://en.wikipedia.org/wiki/Cryptographic_nonce) - // and timestamp + function tokenReplacements(d) { + if (!(d instanceof QAItem)) return; + var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); + var replacements = {}; + var issueTemplate = _krData.errorTypes[d.whichType]; + if (!issueTemplate) { + /* eslint-disable no-console */ + console.log('No Template: ', d.whichType); + console.log(' ', d.description); + /* eslint-enable no-console */ - function timenonce(o) { - o.oauth_timestamp = ohauth_1.timestamp(); - o.oauth_nonce = ohauth_1.nonce(); - return o; - } // get/set tokens. These are prefixed with the base URL so that `osm-auth` - // can be used with multiple APIs and the keys in `localStorage` - // will not clash + return; + } // some descriptions are just fixed text - var token; + if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured - if (store_legacy.enabled) { - token = function token(x, y) { - if (arguments.length === 1) return store_legacy.get(o.url + x);else if (arguments.length === 2) return store_legacy.set(o.url + x, y); - }; - } else { - var storage = {}; + var errorRegex = new RegExp(issueTemplate.regex, 'i'); + var errorMatch = errorRegex.exec(d.description); - token = function token(x, y) { - if (arguments.length === 1) return storage[o.url + x];else if (arguments.length === 2) return storage[o.url + x] = y; - }; - } // Get an authentication object. If you just add and remove properties - // from a single object, you'll need to use `delete` to make sure that - // it doesn't contain undesired properties for authentication + if (!errorMatch) { + /* eslint-disable no-console */ + console.log('Unmatched: ', d.whichType); + console.log(' ', d.description); + console.log(' ', errorRegex); + /* eslint-enable no-console */ + return; + } - function getAuth(o) { - return { - oauth_consumer_key: o.oauth_consumer_key, - oauth_signature_method: 'HMAC-SHA1' - }; - } // potentially pre-authorize + for (var i = 1; i < errorMatch.length; i++) { + // skip first + var capture = errorMatch[i]; + var idType = void 0; + idType = 'IDs' in issueTemplate ? issueTemplate.IDs[i - 1] : ''; + if (idType && capture) { + // link IDs if present in the capture + capture = parseError(capture, idType); + } else if (htmlRegex.test(capture)) { + // escape any html in non-IDs + capture = '\\' + capture + '\\'; + } else { + var compare = capture.toLowerCase(); - oauth.options(o); - return oauth; - }; + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } + } - var JXON = new function () { - var sValueProp = 'keyValue', - sAttributesProp = 'keyAttributes', - sAttrPref = '@', + replacements['var' + i] = capture; + } - /* you can customize these values */ - aCache = [], - rIsNull = /^\s*$/, - rIsBool = /^(?:true|false)$/i; + return replacements; + } - function parseText(sValue) { - if (rIsNull.test(sValue)) { - return null; - } + function parseError(capture, idType) { + var compare = capture.toLowerCase(); - if (rIsBool.test(sValue)) { - return sValue.toLowerCase() === 'true'; - } + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } - if (isFinite(sValue)) { - return parseFloat(sValue); - } + switch (idType) { + // link a string like "this node" + case 'this': + capture = linkErrorObject(capture); + break; - if (isFinite(Date.parse(sValue))) { - return new Date(sValue); - } + case 'url': + capture = linkURL(capture); + break; + // link an entity ID - return sValue; - } + case 'n': + case 'w': + case 'r': + capture = linkEntity(idType + capture); + break; + // some errors have more complex ID lists/variance - function EmptyTree() {} + case '20': + capture = parse20(capture); + break; - EmptyTree.prototype.toString = function () { - return 'null'; - }; + case '211': + capture = parse211(capture); + break; - EmptyTree.prototype.valueOf = function () { - return null; - }; + case '231': + capture = parse231(capture); + break; - function objectify(vValue) { - return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); - } + case '294': + capture = parse294(capture); + break; - function createObjTree(oParentNode, nVerb, bFreeze, bNesteAttr) { - var nLevelStart = aCache.length, - bChildren = oParentNode.hasChildNodes(), - bAttributes = oParentNode.hasAttributes(), - bHighVerb = Boolean(nVerb & 2); - var sProp, - vContent, - nLength = 0, - sCollectedTxt = '', - vResult = bHighVerb ? {} : - /* put here the default value for empty nodes: */ - true; + case '370': + capture = parse370(capture); + break; + } - if (bChildren) { - for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { - oNode = oParentNode.childNodes.item(nItem); + return capture; - if (oNode.nodeType === 4) { - sCollectedTxt += oNode.nodeValue; - } - /* nodeType is 'CDATASection' (4) */ - else if (oNode.nodeType === 3) { - sCollectedTxt += oNode.nodeValue.trim(); - } - /* nodeType is 'Text' (3) */ - else if (oNode.nodeType === 1 && !oNode.prefix) { - aCache.push(oNode); - } - /* nodeType is 'Element' (1) */ + function linkErrorObject(d) { + return "    ".concat(d, ""); + } - } - } + function linkEntity(d) { + return "".concat(d, ""); + } - var nLevelEnd = aCache.length, - vBuiltVal = parseText(sCollectedTxt); + function linkURL(d) { + return "").concat(d, ""); + } // arbitrary node list of form: #ID, #ID, #ID... - if (!bHighVerb && (bChildren || bAttributes)) { - vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; - } - for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { - sProp = aCache[nElId].nodeName.toLowerCase(); - vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); + function parse211(capture) { + var newList = []; + var items = capture.split(', '); + items.forEach(function (item) { + // ID has # at the front + var id = linkEntity('n' + item.slice(1)); + newList.push(id); + }); + return newList.join(', '); + } // arbitrary way list of form: #ID(layer),#ID(layer),#ID(layer)... - if (vResult.hasOwnProperty(sProp)) { - if (vResult[sProp].constructor !== Array) { - vResult[sProp] = [vResult[sProp]]; - } - vResult[sProp].push(vContent); - } else { - vResult[sProp] = vContent; - nLength++; - } - } + function parse231(capture) { + var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' - if (bAttributes) { - var nAttrLen = oParentNode.attributes.length, - sAPrefix = bNesteAttr ? '' : sAttrPref, - oAttrParent = bNesteAttr ? {} : vResult; + var items = capture.split('),'); + items.forEach(function (item) { + var match = item.match(/\#(\d+)\((.+)\)?/); - for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { - oAttrib = oParentNode.attributes.item(nAttrib); - oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); + if (match !== null && match.length > 2) { + newList.push(linkEntity('w' + match[1]) + ' ' + _t('QA.keepRight.errorTypes.231.layer', { + layer: match[2] + })); } + }); + return newList.join(', '); + } // arbitrary node/relation list of form: from node #ID,to relation #ID,to node #ID... - if (bNesteAttr) { - if (bFreeze) { - Object.freeze(oAttrParent); - } - vResult[sAttributesProp] = oAttrParent; - nLength -= nAttrLen - 1; - } - } + function parse294(capture) { + var newList = []; + var items = capture.split(','); + items.forEach(function (item) { + // item of form "from/to node/relation #ID" + item = item.split(' '); // to/from role is more clear in quotes - if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { - vResult[sValueProp] = vBuiltVal; - } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { - vResult = vBuiltVal; - } + var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type - if (bFreeze && (bHighVerb || nLength > 0)) { - Object.freeze(vResult); - } + var idType = item[1].slice(0, 1); // ID has # at the front - aCache.length = nLevelStart; - return vResult; - } + var id = item[2].slice(1); + id = linkEntity(idType + id); + newList.push("".concat(role, " ").concat(item[1], " ").concat(id)); + }); + return newList.join(', '); + } // may or may not include the string "(including the name 'name')" - function loadObjTree(oXMLDoc, oParentEl, oParentObj) { - var vValue, oChild; - if (oParentObj instanceof String || oParentObj instanceof Number || oParentObj instanceof Boolean) { - oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toString())); - /* verbosity level is 0 */ - } else if (oParentObj.constructor === Date) { - oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toGMTString())); - } + function parse370(capture) { + if (!capture) return ''; + var match = capture.match(/\(including the name (\'.+\')\)/); - for (var sName in oParentObj) { - vValue = oParentObj[sName]; + if (match && match.length) { + return _t('QA.keepRight.errorTypes.370.including_the_name', { + name: match[1] + }); + } - if (isFinite(sName) || vValue instanceof Function) { - continue; - } - /* verbosity level is 0 */ + return ''; + } // arbitrary node list of form: #ID,#ID,#ID... - if (sName === sValueProp) { - if (vValue !== null && vValue !== true) { - oParentEl.appendChild(oXMLDoc.createTextNode(vValue.constructor === Date ? vValue.toGMTString() : String(vValue))); - } - } else if (sName === sAttributesProp) { - /* verbosity level is 3 */ - for (var sAttrib in vValue) { - oParentEl.setAttribute(sAttrib, vValue[sAttrib]); - } - } else if (sName.charAt(0) === sAttrPref) { - oParentEl.setAttribute(sName.slice(1), vValue); - } else if (vValue.constructor === Array) { - for (var nItem = 0; nItem < vValue.length; nItem++) { - oChild = oXMLDoc.createElement(sName); - loadObjTree(oXMLDoc, oChild, vValue[nItem]); - oParentEl.appendChild(oChild); - } - } else { - oChild = oXMLDoc.createElement(sName); + function parse20(capture) { + var newList = []; + var items = capture.split(','); + items.forEach(function (item) { + // ID has # at the front + var id = linkEntity('n' + item.slice(1)); + newList.push(id); + }); + return newList.join(', '); + } + } - if (vValue instanceof Object) { - loadObjTree(oXMLDoc, oChild, vValue); - } else if (vValue !== null && vValue !== true) { - oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); - } + var serviceKeepRight = { + title: 'keepRight', + init: function init() { + _mainFileFetcher.get('keepRight').then(function (d) { + return _krData = d; + }); - oParentEl.appendChild(oChild); - } + if (!_cache$2) { + this.reset(); } - } - this.build = function (oXMLParent, nVerbosity - /* optional */ - , bFreeze - /* optional */ - , bNesteAttributes - /* optional */ - ) { - var _nVerb = arguments.length > 1 && typeof nVerbosity === 'number' ? nVerbosity & 3 : - /* put here the default verbosity level: */ - 1; + this.event = utilRebind(this, dispatch$7, 'on'); + }, + reset: function reset() { + if (_cache$2) { + Object.values(_cache$2.inflightTile).forEach(abortRequest$6); + } - return createObjTree(oXMLParent, _nVerb, bFreeze || false, arguments.length > 3 ? bNesteAttributes : _nVerb === 3); - }; + _cache$2 = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush() + }; + }, + // KeepRight API: http://osm.mueschelsoft.de/keepright/interfacing.php + loadIssues: function loadIssues(projection) { + var _this = this; - this.unbuild = function (oObjTree) { - var oNewDoc = document.implementation.createDocument('', '', null); - loadObjTree(oNewDoc, oNewDoc, oObjTree); - return oNewDoc; - }; + var options = { + format: 'geojson', + ch: _krRuleset + }; // determine the needed tiles to cover the view - this.stringify = function (oObjTree) { - return new XMLSerializer().serializeToString(JXON.unbuild(oObjTree)); - }; - }(); // var myObject = JXON.build(doc); - // we got our javascript object! try: alert(JSON.stringify(myObject)); - // var newDoc = JXON.unbuild(myObject); - // we got our Document instance! try: alert((new XMLSerializer()).serializeToString(newDoc)); + var tiles = tiler$6.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed - var tiler$5 = utilTiler(); - var dispatch$6 = dispatch('apiStatusChange', 'authLoading', 'authDone', 'change', 'loading', 'loaded', 'loadedNotes'); - var urlroot = 'https://www.openstreetmap.org'; - var oauth = osmAuth({ - url: urlroot, - oauth_consumer_key: '5A043yRSEugj4DJ5TljuapfnrflWDte8jTOcWLlT', - oauth_secret: 'aB3jKq1TRsCOUrfOIZ6oQMEDmv2ptV76PA54NGLL', - loading: authLoading, - done: authDone - }); // hardcode default block of Google Maps + abortUnwantedRequests$3(_cache$2, tiles); // issue new requests.. - var _imageryBlocklists = [/.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/]; - var _tileCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - seen: {}, - rtree: new RBush() - }; - var _noteCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - inflightPost: {}, - note: {}, - closed: {}, - rtree: new RBush() - }; - var _userCache = { - toLoad: {}, - user: {} - }; + tiles.forEach(function (tile) { + if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; - var _cachedApiStatus; + var _tile$extent$rectangl = tile.extent.rectangle(), + _tile$extent$rectangl2 = _slicedToArray(_tile$extent$rectangl, 4), + left = _tile$extent$rectangl2[0], + top = _tile$extent$rectangl2[1], + right = _tile$extent$rectangl2[2], + bottom = _tile$extent$rectangl2[3]; - var _changeset = {}; + var params = Object.assign({}, options, { + left: left, + bottom: bottom, + right: right, + top: top + }); + var url = "".concat(_krUrlRoot, "/export.php?") + utilQsString(params); + var controller = new AbortController(); + _cache$2.inflightTile[tile.id] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (data) { + delete _cache$2.inflightTile[tile.id]; + _cache$2.loadedTile[tile.id] = true; - var _deferred = new Set(); + if (!data || !data.features || !data.features.length) { + throw new Error('No Data'); + } - var _connectionID = 1; - var _tileZoom$3 = 16; - var _noteZoom = 12; + data.features.forEach(function (feature) { + var _feature$properties = feature.properties, + itemType = _feature$properties.error_type, + id = _feature$properties.error_id, + _feature$properties$c = _feature$properties.comment, + comment = _feature$properties$c === void 0 ? null : _feature$properties$c, + objectId = _feature$properties.object_id, + objectType = _feature$properties.object_type, + schema = _feature$properties.schema, + title = _feature$properties.title; + var loc = feature.geometry.coordinates, + _feature$properties$d = feature.properties.description, + description = _feature$properties$d === void 0 ? '' : _feature$properties$d; // if there is a parent, save its error type e.g.: + // Error 191 = "highway-highway" + // Error 190 = "intersections without junctions" (parent) - var _rateLimitError; + var issueTemplate = _krData.errorTypes[itemType]; + var parentIssueType = (Math.floor(itemType / 10) * 10).toString(); // try to handle error type directly, fallback to parent error type. - var _userChangesets; + var whichType = issueTemplate ? itemType : parentIssueType; + var whichTemplate = _krData.errorTypes[whichType]; // Rewrite a few of the errors at this point.. + // This is done to make them easier to linkify and translate. - var _userDetails; + switch (whichType) { + case '170': + description = "This feature has a FIXME tag: ".concat(description); + break; - var _off; // set a default but also load this from the API status + case '292': + case '293': + description = description.replace('A turn-', 'This turn-'); + break; + case '294': + case '295': + case '296': + case '297': + case '298': + description = "This turn-restriction~".concat(description); + break; - var _maxWayNodes = 2000; + case '300': + description = 'This highway is missing a maxspeed tag'; + break; - function authLoading() { - dispatch$6.call('authLoading'); - } + case '411': + case '412': + case '413': + description = "This feature~".concat(description); + break; + } // move markers slightly so it doesn't obscure the geometry, + // then move markers away from other coincident markers - function authDone() { - dispatch$6.call('authDone'); - } - function abortRequest$5(controllerOrXHR) { - if (controllerOrXHR) { - controllerOrXHR.abort(); - } - } + var coincident = false; - function hasInflightRequests(cache) { - return Object.keys(cache.inflight).length; - } + do { + // first time, move marker up. after that, move marker right. + var delta = coincident ? [0.00001, 0] : [0, 0.00001]; + loc = geoVecAdd(loc, delta); + var bbox = geoExtent(loc).bbox(); + coincident = _cache$2.rtree.search(bbox).length; + } while (coincident); - function abortUnwantedRequests$3(cache, visibleTiles) { - Object.keys(cache.inflight).forEach(function (k) { - if (cache.toLoad[k]) return; - if (visibleTiles.find(function (tile) { - return k === tile.id; - })) return; - abortRequest$5(cache.inflight[k]); - delete cache.inflight[k]; - }); - } + var d = new QAItem(loc, _this, itemType, id, { + comment: comment, + description: description, + whichType: whichType, + parentIssueType: parentIssueType, + severity: whichTemplate.severity || 'error', + objectId: objectId, + objectType: objectType, + schema: schema, + title: title + }); + d.replacements = tokenReplacements(d); + _cache$2.data[id] = d; - function getLoc(attrs) { - var lon = attrs.lon && attrs.lon.value; - var lat = attrs.lat && attrs.lat.value; - return [parseFloat(lon), parseFloat(lat)]; - } + _cache$2.rtree.insert(encodeIssueRtree$2(d)); + }); + dispatch$7.call('loaded'); + })["catch"](function () { + delete _cache$2.inflightTile[tile.id]; + _cache$2.loadedTile[tile.id] = true; + }); + }); + }, + postUpdate: function postUpdate(d, callback) { + var _this2 = this; - function getNodes(obj) { - var elems = obj.getElementsByTagName('nd'); - var nodes = new Array(elems.length); + if (_cache$2.inflightPost[d.id]) { + return callback({ + message: 'Error update already inflight', + status: -2 + }, d); + } - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i].attributes.ref.value; - } + var params = { + schema: d.schema, + id: d.id + }; - return nodes; - } + if (d.newStatus) { + params.st = d.newStatus; + } - function getNodesJSON(obj) { - var elems = obj.nodes; - var nodes = new Array(elems.length); + if (d.newComment !== undefined) { + params.co = d.newComment; + } // NOTE: This throws a CORS err, but it seems successful. + // We don't care too much about the response, so this is fine. - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i]; - } - return nodes; - } + var url = "".concat(_krUrlRoot, "/comment.php?") + utilQsString(params); + var controller = new AbortController(); + _cache$2.inflightPost[d.id] = controller; // Since this is expected to throw an error just continue as if it worked + // (worst case scenario the request truly fails and issue will show up if iD restarts) - function getTags(obj) { - var elems = obj.getElementsByTagName('tag'); - var tags = {}; + d3_json(url, { + signal: controller.signal + })["finally"](function () { + delete _cache$2.inflightPost[d.id]; - for (var i = 0, l = elems.length; i < l; i++) { - var attrs = elems[i].attributes; - tags[attrs.k.value] = attrs.v.value; - } + if (d.newStatus === 'ignore') { + // ignore permanently (false positive) + _this2.removeItem(d); + } else if (d.newStatus === 'ignore_t') { + // ignore temporarily (error fixed) + _this2.removeItem(d); - return tags; - } + _cache$2.closed["".concat(d.schema, ":").concat(d.id)] = true; + } else { + d = _this2.replaceItem(d.update({ + comment: d.newComment, + newComment: undefined, + newState: undefined + })); + } - function getMembers(obj) { - var elems = obj.getElementsByTagName('member'); - var members = new Array(elems.length); + if (callback) callback(null, d); + }); + }, + // Get all cached QAItems covering the viewport + getItems: function getItems(projection) { + var viewport = projection.clipExtent(); + var min = [viewport[0][0], viewport[1][1]]; + var max = [viewport[1][0], viewport[0][1]]; + var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); + return _cache$2.rtree.search(bbox).map(function (d) { + return d.data; + }); + }, + // Get a QAItem from cache + // NOTE: Don't change method name until UI v3 is merged + getError: function getError(id) { + return _cache$2.data[id]; + }, + // Replace a single QAItem in the cache + replaceItem: function replaceItem(item) { + if (!(item instanceof QAItem) || !item.id) return; + _cache$2.data[item.id] = item; + updateRtree$3(encodeIssueRtree$2(item), true); // true = replace - for (var i = 0, l = elems.length; i < l; i++) { - var attrs = elems[i].attributes; - members[i] = { - id: attrs.type.value[0] + attrs.ref.value, - type: attrs.type.value, - role: attrs.role.value - }; + return item; + }, + // Remove a single QAItem from the cache + removeItem: function removeItem(item) { + if (!(item instanceof QAItem) || !item.id) return; + delete _cache$2.data[item.id]; + updateRtree$3(encodeIssueRtree$2(item), false); // false = remove + }, + issueURL: function issueURL(item) { + return "".concat(_krUrlRoot, "/report_map.php?schema=").concat(item.schema, "&error=").concat(item.id); + }, + // Get an array of issues closed during this session. + // Used to populate `closed:keepright` changeset tag + getClosedIDs: function getClosedIDs() { + return Object.keys(_cache$2.closed).sort(); } + }; - return members; - } - - function getMembersJSON(obj) { - var elems = obj.members; - var members = new Array(elems.length); - - for (var i = 0, l = elems.length; i < l; i++) { - var attrs = elems[i]; - members[i] = { - id: attrs.type[0] + attrs.ref, - type: attrs.type, - role: attrs.role - }; - } + var tiler$5 = utilTiler(); + var dispatch$6 = dispatch$8('loaded'); + var _tileZoom$2 = 14; + var _impOsmUrls = { + ow: 'https://grab.community.improve-osm.org/directionOfFlowService', + mr: 'https://grab.community.improve-osm.org/missingGeoService', + tr: 'https://grab.community.improve-osm.org/turnRestrictionService' + }; + var _impOsmData = { + icons: {} + }; // This gets reassigned if reset - return members; - } + var _cache$1; - function getVisible(attrs) { - return !attrs.visible || attrs.visible.value !== 'false'; + function abortRequest$5(i) { + Object.values(i).forEach(function (controller) { + if (controller) { + controller.abort(); + } + }); } - function parseComments(comments) { - var parsedComments = []; // for each comment - - for (var i = 0; i < comments.length; i++) { - var comment = comments[i]; + function abortUnwantedRequests$2(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - if (comment.nodeName === 'comment') { - var childNodes = comment.childNodes; - var parsedComment = {}; + if (!wanted) { + abortRequest$5(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - for (var j = 0; j < childNodes.length; j++) { - var node = childNodes[j]; - var nodeName = node.nodeName; - if (nodeName === '#text') continue; - parsedComment[nodeName] = node.textContent; + function encodeIssueRtree$1(d) { + return { + minX: d.loc[0], + minY: d.loc[1], + maxX: d.loc[0], + maxY: d.loc[1], + data: d + }; + } // Replace or remove QAItem from rtree - if (nodeName === 'uid') { - var uid = node.textContent; - if (uid && !_userCache.user[uid]) { - _userCache.toLoad[uid] = true; - } - } - } + function updateRtree$2(item, replace) { + _cache$1.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - if (parsedComment) { - parsedComments.push(parsedComment); - } - } + if (replace) { + _cache$1.rtree.insert(item); } + } - return parsedComments; + function linkErrorObject(d) { + return "".concat(d, ""); } - function encodeNoteRtree(note) { - return { - minX: note.loc[0], - minY: note.loc[1], - maxX: note.loc[0], - maxY: note.loc[1], - data: note - }; + function linkEntity(d) { + return "".concat(d, ""); } - var jsonparsers = { - node: function nodeData(obj, uid) { - return new osmNode({ - id: uid, - visible: typeof obj.visible === 'boolean' ? obj.visible : true, - version: obj.version && obj.version.toString(), - changeset: obj.changeset && obj.changeset.toString(), - timestamp: obj.timestamp, - user: obj.user, - uid: obj.uid && obj.uid.toString(), - loc: [parseFloat(obj.lon), parseFloat(obj.lat)], - tags: obj.tags - }); - }, - way: function wayData(obj, uid) { - return new osmWay({ - id: uid, - visible: typeof obj.visible === 'boolean' ? obj.visible : true, - version: obj.version && obj.version.toString(), - changeset: obj.changeset && obj.changeset.toString(), - timestamp: obj.timestamp, - user: obj.user, - uid: obj.uid && obj.uid.toString(), - tags: obj.tags, - nodes: getNodesJSON(obj) - }); - }, - relation: function relationData(obj, uid) { - return new osmRelation({ - id: uid, - visible: typeof obj.visible === 'boolean' ? obj.visible : true, - version: obj.version && obj.version.toString(), - changeset: obj.changeset && obj.changeset.toString(), - timestamp: obj.timestamp, - user: obj.user, - uid: obj.uid && obj.uid.toString(), - tags: obj.tags, - members: getMembersJSON(obj) - }); + function pointAverage(points) { + if (points.length) { + var sum = points.reduce(function (acc, point) { + return geoVecAdd(acc, [point.lon, point.lat]); + }, [0, 0]); + return geoVecScale(sum, 1 / points.length); + } else { + return [0, 0]; } - }; + } - function parseJSON(payload, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); + function relativeBearing(p1, p2) { + var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); - if (!payload) { - return callback({ - message: 'No JSON', - status: -1 - }); - } + if (angle < 0) { + angle += 2 * Math.PI; + } // Return degrees - var json = payload; - if (_typeof(json) !== 'object') json = JSON.parse(payload); - if (!json.elements) return callback({ - message: 'No JSON', - status: -1 - }); - var children = json.elements; - var handle = window.requestIdleCallback(function () { - var results = []; - var result; - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); - } + return angle * 180 / Math.PI; + } // Assuming range [0,360) - callback(null, results); - }); - _deferred.add(handle); + function cardinalDirection(bearing) { + var dir = 45 * Math.round(bearing / 45); + var compass = { + 0: 'north', + 45: 'northeast', + 90: 'east', + 135: 'southeast', + 180: 'south', + 225: 'southwest', + 270: 'west', + 315: 'northwest', + 360: 'north' + }; + return _t("QA.improveOSM.directions.".concat(compass[dir])); + } // Errors shouldn't obscure each other - function parseChild(child) { - var parser = jsonparsers[child.type]; - if (!parser) return null; - var uid; - uid = osmEntity.id.fromOSM(child.type, child.id); - if (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity + function preventCoincident$1(loc, bumpUp) { + var coincident = false; - _tileCache.seen[uid] = true; - } + do { + // first time, move marker up. after that, move marker right. + var delta = coincident ? [0.00001, 0] : bumpUp ? [0, 0.00001] : [0, 0]; + loc = geoVecAdd(loc, delta); + var bbox = geoExtent(loc).bbox(); + coincident = _cache$1.rtree.search(bbox).length; + } while (coincident); - return parser(child, uid); - } + return loc; } - var parsers = { - node: function nodeData(obj, uid) { - var attrs = obj.attributes; - return new osmNode({ - id: uid, - visible: getVisible(attrs), - version: attrs.version.value, - changeset: attrs.changeset && attrs.changeset.value, - timestamp: attrs.timestamp && attrs.timestamp.value, - user: attrs.user && attrs.user.value, - uid: attrs.uid && attrs.uid.value, - loc: getLoc(attrs), - tags: getTags(obj) - }); - }, - way: function wayData(obj, uid) { - var attrs = obj.attributes; - return new osmWay({ - id: uid, - visible: getVisible(attrs), - version: attrs.version.value, - changeset: attrs.changeset && attrs.changeset.value, - timestamp: attrs.timestamp && attrs.timestamp.value, - user: attrs.user && attrs.user.value, - uid: attrs.uid && attrs.uid.value, - tags: getTags(obj), - nodes: getNodes(obj) - }); - }, - relation: function relationData(obj, uid) { - var attrs = obj.attributes; - return new osmRelation({ - id: uid, - visible: getVisible(attrs), - version: attrs.version.value, - changeset: attrs.changeset && attrs.changeset.value, - timestamp: attrs.timestamp && attrs.timestamp.value, - user: attrs.user && attrs.user.value, - uid: attrs.uid && attrs.uid.value, - tags: getTags(obj), - members: getMembers(obj) + var serviceImproveOSM = { + title: 'improveOSM', + init: function init() { + _mainFileFetcher.get('qa_data').then(function (d) { + return _impOsmData = d.improveOSM; }); - }, - note: function parseNote(obj, uid) { - var attrs = obj.attributes; - var childNodes = obj.childNodes; - var props = {}; - props.id = uid; - props.loc = getLoc(attrs); // if notes are coincident, move them apart slightly - var coincident = false; - var epsilon = 0.00001; + if (!_cache$1) { + this.reset(); + } - do { - if (coincident) { - props.loc = geoVecAdd(props.loc, [epsilon, epsilon]); - } + this.event = utilRebind(this, dispatch$6, 'on'); + }, + reset: function reset() { + if (_cache$1) { + Object.values(_cache$1.inflightTile).forEach(abortRequest$5); + } - var bbox = geoExtent(props.loc).bbox(); - coincident = _noteCache.rtree.search(bbox).length; - } while (coincident); // parse note contents + _cache$1 = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush() + }; + }, + loadIssues: function loadIssues(projection) { + var _this = this; + var options = { + client: 'iD', + status: 'OPEN', + zoom: '19' // Use a high zoom so that clusters aren't returned - for (var i = 0; i < childNodes.length; i++) { - var node = childNodes[i]; - var nodeName = node.nodeName; - if (nodeName === '#text') continue; // if the element is comments, parse the comments + }; // determine the needed tiles to cover the view - if (nodeName === 'comments') { - props[nodeName] = parseComments(node.childNodes); - } else { - props[nodeName] = node.textContent; - } - } + var tiles = tiler$5.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed - var note = new osmNote(props); - var item = encodeNoteRtree(note); - _noteCache.note[note.id] = note; + abortUnwantedRequests$2(_cache$1, tiles); // issue new requests.. - _noteCache.rtree.insert(item); + tiles.forEach(function (tile) { + if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; - return note; - }, - user: function parseUser(obj, uid) { - var attrs = obj.attributes; - var user = { - id: uid, - display_name: attrs.display_name && attrs.display_name.value, - account_created: attrs.account_created && attrs.account_created.value, - changesets_count: '0', - active_blocks: '0' - }; - var img = obj.getElementsByTagName('img'); + var _tile$extent$rectangl = tile.extent.rectangle(), + _tile$extent$rectangl2 = _slicedToArray(_tile$extent$rectangl, 4), + east = _tile$extent$rectangl2[0], + north = _tile$extent$rectangl2[1], + west = _tile$extent$rectangl2[2], + south = _tile$extent$rectangl2[3]; - if (img && img[0] && img[0].getAttribute('href')) { - user.image_url = img[0].getAttribute('href'); - } + var params = Object.assign({}, options, { + east: east, + south: south, + west: west, + north: north + }); // 3 separate requests to store for each tile - var changesets = obj.getElementsByTagName('changesets'); + var requests = {}; + Object.keys(_impOsmUrls).forEach(function (k) { + // We exclude WATER from missing geometry as it doesn't seem useful + // We use most confident one-way and turn restrictions only, still have false positives + var kParams = Object.assign({}, params, k === 'mr' ? { + type: 'PARKING,ROAD,BOTH,PATH' + } : { + confidenceLevel: 'C1' + }); + var url = "".concat(_impOsmUrls[k], "/search?") + utilQsString(kParams); + var controller = new AbortController(); + requests[k] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (data) { + delete _cache$1.inflightTile[tile.id][k]; - if (changesets && changesets[0] && changesets[0].getAttribute('count')) { - user.changesets_count = changesets[0].getAttribute('count'); - } + if (!Object.keys(_cache$1.inflightTile[tile.id]).length) { + delete _cache$1.inflightTile[tile.id]; + _cache$1.loadedTile[tile.id] = true; + } // Road segments at high zoom == oneways - var blocks = obj.getElementsByTagName('blocks'); - if (blocks && blocks[0]) { - var received = blocks[0].getElementsByTagName('received'); + if (data.roadSegments) { + data.roadSegments.forEach(function (feature) { + // Position error at the approximate middle of the segment + var points = feature.points, + wayId = feature.wayId, + fromNodeId = feature.fromNodeId, + toNodeId = feature.toNodeId; + var itemId = "".concat(wayId).concat(fromNodeId).concat(toNodeId); + var mid = points.length / 2; + var loc; // Even number of points, find midpoint of the middle two + // Odd number of points, use position of very middle point - if (received && received[0] && received[0].getAttribute('active')) { - user.active_blocks = received[0].getAttribute('active'); - } - } + if (mid % 1 === 0) { + loc = pointAverage([points[mid - 1], points[mid]]); + } else { + mid = points[Math.floor(mid)]; + loc = [mid.lon, mid.lat]; + } // One-ways can land on same segment in opposite direction - _userCache.user[uid] = user; - delete _userCache.toLoad[uid]; - return user; - } - }; - function parseXML(xml, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); + loc = preventCoincident$1(loc, false); + var d = new QAItem(loc, _this, k, itemId, { + issueKey: k, + // used as a category + identifier: { + // used to post changes + wayId: wayId, + fromNodeId: fromNodeId, + toNodeId: toNodeId + }, + objectId: wayId, + objectType: 'way' + }); // Variables used in the description - if (!xml || !xml.childNodes) { - return callback({ - message: 'No XML', - status: -1 - }); - } + d.replacements = { + percentage: feature.percentOfTrips, + num_trips: feature.numberOfTrips, + highway: linkErrorObject(_t('QA.keepRight.error_parts.highway')), + from_node: linkEntity('n' + feature.fromNodeId), + to_node: linkEntity('n' + feature.toNodeId) + }; + _cache$1.data[d.id] = d; - var root = xml.childNodes[0]; - var children = root.childNodes; - var handle = window.requestIdleCallback(function () { - var results = []; - var result; + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Tiles at high zoom == missing roads - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); - } - callback(null, results); - }); + if (data.tiles) { + data.tiles.forEach(function (feature) { + var type = feature.type, + x = feature.x, + y = feature.y, + numberOfTrips = feature.numberOfTrips; + var geoType = type.toLowerCase(); + var itemId = "".concat(geoType).concat(x).concat(y).concat(numberOfTrips); // Average of recorded points should land on the missing geometry + // Missing geometry could happen to land on another error - _deferred.add(handle); + var loc = pointAverage(feature.points); + loc = preventCoincident$1(loc, false); + var d = new QAItem(loc, _this, "".concat(k, "-").concat(geoType), itemId, { + issueKey: k, + identifier: { + x: x, + y: y + } + }); + d.replacements = { + num_trips: numberOfTrips, + geometry_type: _t("QA.improveOSM.geometry_types.".concat(geoType)) + }; // -1 trips indicates data came from a 3rd party - function parseChild(child) { - var parser = parsers[child.nodeName]; - if (!parser) return null; - var uid; + if (numberOfTrips === -1) { + d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); + } - if (child.nodeName === 'user') { - uid = child.attributes.id.value; + _cache$1.data[d.id] = d; - if (options.skipSeen && _userCache.user[uid]) { - delete _userCache.toLoad[uid]; - return null; - } - } else if (child.nodeName === 'note') { - uid = child.getElementsByTagName('id')[0].textContent; - } else { - uid = osmEntity.id.fromOSM(child.nodeName, child.attributes.id.value); + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Entities at high zoom == turn restrictions - if (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity - _tileCache.seen[uid] = true; - } - } + if (data.entities) { + data.entities.forEach(function (feature) { + var point = feature.point, + id = feature.id, + segments = feature.segments, + numberOfPasses = feature.numberOfPasses, + turnType = feature.turnType; + var itemId = "".concat(id.replace(/[,:+#]/g, '_')); // Turn restrictions could be missing at same junction + // We also want to bump the error up so node is accessible - return parser(child, uid); - } - } // replace or remove note from rtree + var loc = preventCoincident$1([point.lon, point.lat], true); // Elements are presented in a strange way + var ids = id.split(','); + var from_way = ids[0]; + var via_node = ids[3]; + var to_way = ids[2].split(':')[1]; + var d = new QAItem(loc, _this, k, itemId, { + issueKey: k, + identifier: id, + objectId: via_node, + objectType: 'node' + }); // Travel direction along from_way clarifies the turn restriction - function updateRtree$3(item, replace) { - _noteCache.rtree.remove(item, function isEql(a, b) { - return a.data.id === b.data.id; - }); + var _segments$0$points = _slicedToArray(segments[0].points, 2), + p1 = _segments$0$points[0], + p2 = _segments$0$points[1]; - if (replace) { - _noteCache.rtree.insert(item); - } - } + var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description - function wrapcb(thisArg, callback, cid) { - return function (err, result) { - if (err) { - // 400 Bad Request, 401 Unauthorized, 403 Forbidden.. - if (err.status === 400 || err.status === 401 || err.status === 403) { - thisArg.logout(); - } + d.replacements = { + num_passed: numberOfPasses, + num_trips: segments[0].numberOfTrips, + turn_restriction: turnType.toLowerCase(), + from_way: linkEntity('w' + from_way), + to_way: linkEntity('w' + to_way), + travel_direction: dir_of_travel, + junction: linkErrorObject(_t('QA.keepRight.error_parts.this_node')) + }; + _cache$1.data[d.id] = d; - return callback.call(thisArg, err); - } else if (thisArg.getConnectionId() !== cid) { - return callback.call(thisArg, { - message: 'Connection Switched', - status: -1 - }); - } else { - return callback.call(thisArg, err, result); - } - }; - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); - var serviceOsm = { - init: function init() { - utilRebind(this, dispatch$6, 'on'); - }, - reset: function reset() { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + dispatch$6.call('loaded'); + }); + } + })["catch"](function () { + delete _cache$1.inflightTile[tile.id][k]; - _deferred["delete"](handle); + if (!Object.keys(_cache$1.inflightTile[tile.id]).length) { + delete _cache$1.inflightTile[tile.id]; + _cache$1.loadedTile[tile.id] = true; + } + }); + }); + _cache$1.inflightTile[tile.id] = requests; }); - _connectionID++; - _userChangesets = undefined; - _userDetails = undefined; - _rateLimitError = undefined; - Object.values(_tileCache.inflight).forEach(abortRequest$5); - Object.values(_noteCache.inflight).forEach(abortRequest$5); - Object.values(_noteCache.inflightPost).forEach(abortRequest$5); - if (_changeset.inflight) abortRequest$5(_changeset.inflight); - _tileCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - seen: {}, - rtree: new RBush() - }; - _noteCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - inflightPost: {}, - note: {}, - closed: {}, - rtree: new RBush() - }; - _userCache = { - toLoad: {}, - user: {} - }; - _cachedApiStatus = undefined; - _changeset = {}; - return this; - }, - getConnectionId: function getConnectionId() { - return _connectionID; - }, - changesetURL: function changesetURL(changesetID) { - return urlroot + '/changeset/' + changesetID; - }, - changesetsURL: function changesetsURL(center, zoom) { - var precision = Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2)); - return urlroot + '/history#map=' + Math.floor(zoom) + '/' + center[1].toFixed(precision) + '/' + center[0].toFixed(precision); - }, - entityURL: function entityURL(entity) { - return urlroot + '/' + entity.type + '/' + entity.osmId(); - }, - historyURL: function historyURL(entity) { - return urlroot + '/' + entity.type + '/' + entity.osmId() + '/history'; - }, - userURL: function userURL(username) { - return urlroot + '/user/' + username; - }, - noteURL: function noteURL(note) { - return urlroot + '/note/' + note.id; - }, - noteReportURL: function noteReportURL(note) { - return urlroot + '/reports/new?reportable_type=Note&reportable_id=' + note.id; }, - // Generic method to load data from the OSM API - // Can handle either auth or unauth calls. - loadFromAPI: function loadFromAPI(path, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); - var that = this; - var cid = _connectionID; - - function done(err, payload) { - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + getComments: function getComments(item) { + var _this2 = this; - var isAuthenticated = that.authenticated(); // 400 Bad Request, 401 Unauthorized, 403 Forbidden - // Logout and retry the request.. + // If comments already retrieved no need to do so again + if (item.comments) { + return Promise.resolve(item); + } - if (isAuthenticated && err && err.status && (err.status === 400 || err.status === 401 || err.status === 403)) { - that.logout(); - that.loadFromAPI(path, callback, options); // else, no retry.. - } else { - // 509 Bandwidth Limit Exceeded, 429 Too Many Requests - // Set the rateLimitError flag and trigger a warning.. - if (!isAuthenticated && !_rateLimitError && err && err.status && (err.status === 509 || err.status === 429)) { - _rateLimitError = err; - dispatch$6.call('change'); - that.reloadApiStatus(); - } else if (err && _cachedApiStatus === 'online' || !err && _cachedApiStatus !== 'online') { - // If the response's error state doesn't match the status, - // it's likely we lost or gained the connection so reload the status - that.reloadApiStatus(); - } + var key = item.issueKey; + var qParams = {}; - if (callback) { - if (err) { - return callback(err); - } else { - if (path.indexOf('.json') !== -1) { - return parseJSON(payload, callback, options); - } else { - return parseXML(payload, callback, options); - } - } - } - } + if (key === 'ow') { + qParams = item.identifier; + } else if (key === 'mr') { + qParams.tileX = item.identifier.x; + qParams.tileY = item.identifier.y; + } else if (key === 'tr') { + qParams.targetId = item.identifier; } - if (this.authenticated()) { - return oauth.xhr({ - method: 'GET', - path: path - }, done); - } else { - var url = urlroot + path; - var controller = new AbortController(); - d3_json(url, { - signal: controller.signal - }).then(function (data) { - done(null, data); - })["catch"](function (err) { - if (err.name === 'AbortError') return; // d3-fetch includes status in the error message, - // but we can't access the response itself - // https://github.com/d3/d3-fetch/issues/27 + var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); - var match = err.message.match(/^\d{3}/); + var cacheComments = function cacheComments(data) { + // Assign directly for immediate use afterwards + // comments are served newest to oldest + item.comments = data.comments ? data.comments.reverse() : []; - if (match) { - done({ - status: +match[0], - statusText: err.message - }); - } else { - done(err.message); - } - }); - return controller; - } - }, - // Load a single entity by id (ways and relations use the `/full` call) - // GET /api/0.6/node/#id - // GET /api/0.6/[way|relation]/#id/full - loadEntity: function loadEntity(id, callback) { - var type = osmEntity.id.type(id); - var osmID = osmEntity.id.toOSM(id); - var options = { - skipSeen: false - }; - this.loadFromAPI('/api/0.6/' + type + '/' + osmID + (type !== 'node' ? '/full' : '') + '.json', function (err, entities) { - if (callback) callback(err, { - data: entities - }); - }, options); - }, - // Load a single entity with a specific version - // GET /api/0.6/[node|way|relation]/#id/#version - loadEntityVersion: function loadEntityVersion(id, version, callback) { - var type = osmEntity.id.type(id); - var osmID = osmEntity.id.toOSM(id); - var options = { - skipSeen: false + _this2.replaceItem(item); }; - this.loadFromAPI('/api/0.6/' + type + '/' + osmID + '/' + version + '.json', function (err, entities) { - if (callback) callback(err, { - data: entities - }); - }, options); - }, - // Load multiple entities in chunks - // (note: callback may be called multiple times) - // Unlike `loadEntity`, child nodes and members are not fetched - // GET /api/0.6/[nodes|ways|relations]?#parameters - loadMultiple: function loadMultiple(ids, callback) { - var that = this; - var groups = utilArrayGroupBy(utilArrayUniq(ids), osmEntity.id.type); - Object.keys(groups).forEach(function (k) { - var type = k + 's'; // nodes, ways, relations - var osmIDs = groups[k].map(function (id) { - return osmEntity.id.toOSM(id); - }); - var options = { - skipSeen: false - }; - utilArrayChunk(osmIDs, 150).forEach(function (arr) { - that.loadFromAPI('/api/0.6/' + type + '.json?' + type + '=' + arr.join(), function (err, entities) { - if (callback) callback(err, { - data: entities - }); - }, options); - }); + return d3_json(url).then(cacheComments).then(function () { + return item; }); }, - // Create, upload, and close a changeset - // PUT /api/0.6/changeset/create - // POST /api/0.6/changeset/#id/upload - // PUT /api/0.6/changeset/#id/close - putChangeset: function putChangeset(changeset, changes, callback) { - var cid = _connectionID; - - if (_changeset.inflight) { + postUpdate: function postUpdate(d, callback) { + if (!serviceOsm.authenticated()) { + // Username required in payload return callback({ - message: 'Changeset already inflight', - status: -2 - }, changeset); - } else if (_changeset.open) { - // reuse existing open changeset.. - return createdChangeset.call(this, null, _changeset.open); - } else { - // Open a new changeset.. - var options = { - method: 'PUT', - path: '/api/0.6/changeset/create', - options: { - header: { - 'Content-Type': 'text/xml' - } - }, - content: JXON.stringify(changeset.asJXON()) - }; - _changeset.inflight = oauth.xhr(options, wrapcb(this, createdChangeset, cid)); + message: 'Not Authenticated', + status: -3 + }, d); } - function createdChangeset(err, changesetID) { - _changeset.inflight = null; + if (_cache$1.inflightPost[d.id]) { + return callback({ + message: 'Error update already inflight', + status: -2 + }, d); + } // Payload can only be sent once username is established + + + serviceOsm.userDetails(sendPayload.bind(this)); + + function sendPayload(err, user) { + var _this3 = this; if (err) { - return callback(err, changeset); + return callback(err, d); } - _changeset.open = changesetID; - changeset = changeset.update({ - id: changesetID - }); // Upload the changeset.. + var key = d.issueKey; + var url = "".concat(_impOsmUrls[key], "/comment"); + var payload = { + username: user.display_name, + targetIds: [d.identifier] + }; + + if (d.newStatus) { + payload.status = d.newStatus; + payload.text = 'status changed'; + } // Comment take place of default text + + + if (d.newComment) { + payload.text = d.newComment; + } + var controller = new AbortController(); + _cache$1.inflightPost[d.id] = controller; var options = { method: 'POST', - path: '/api/0.6/changeset/' + changesetID + '/upload', - options: { - header: { - 'Content-Type': 'text/xml' - } - }, - content: JXON.stringify(changeset.osmChangeJXON(changes)) + signal: controller.signal, + body: JSON.stringify(payload) }; - _changeset.inflight = oauth.xhr(options, wrapcb(this, uploadedChangeset, cid)); - } + d3_json(url, options).then(function () { + delete _cache$1.inflightPost[d.id]; // Just a comment, update error in cache - function uploadedChangeset(err) { - _changeset.inflight = null; - if (err) return callback(err, changeset); // Upload was successful, safe to call the callback. - // Add delay to allow for postgres replication #1646 #2678 + if (!d.newStatus) { + var now = new Date(); + var comments = d.comments ? d.comments : []; + comments.push({ + username: payload.username, + text: payload.text, + timestamp: now.getTime() / 1000 + }); - window.setTimeout(function () { - callback(null, changeset); - }, 2500); - _changeset.open = null; // At this point, we don't really care if the connection was switched.. - // Only try to close the changeset if we're still talking to the same server. + _this3.replaceItem(d.update({ + comments: comments, + newComment: undefined + })); + } else { + _this3.removeItem(d); - if (this.getConnectionId() === cid) { - // Still attempt to close changeset, but ignore response because #2667 - oauth.xhr({ - method: 'PUT', - path: '/api/0.6/changeset/' + changeset.id + '/close', - options: { - header: { - 'Content-Type': 'text/xml' + if (d.newStatus === 'SOLVED') { + // Keep track of the number of issues closed per type to tag the changeset + if (!(d.issueKey in _cache$1.closed)) { + _cache$1.closed[d.issueKey] = 0; } + + _cache$1.closed[d.issueKey] += 1; } - }, function () { - return true; - }); - } + } + + if (callback) callback(null, d); + })["catch"](function (err) { + delete _cache$1.inflightPost[d.id]; + if (callback) callback(err.message); + }); } }, - // Load multiple users in chunks - // (note: callback may be called multiple times) - // GET /api/0.6/users?users=#id1,#id2,...,#idn - loadUsers: function loadUsers(uids, callback) { - var toLoad = []; - var cached = []; - utilArrayUniq(uids).forEach(function (uid) { - if (_userCache.user[uid]) { - delete _userCache.toLoad[uid]; - cached.push(_userCache.user[uid]); - } else { - toLoad.push(uid); - } + // Get all cached QAItems covering the viewport + getItems: function getItems(projection) { + var viewport = projection.clipExtent(); + var min = [viewport[0][0], viewport[1][1]]; + var max = [viewport[1][0], viewport[0][1]]; + var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); + return _cache$1.rtree.search(bbox).map(function (d) { + return d.data; }); + }, + // Get a QAItem from cache + // NOTE: Don't change method name until UI v3 is merged + getError: function getError(id) { + return _cache$1.data[id]; + }, + // get the name of the icon to display for this item + getIcon: function getIcon(itemType) { + return _impOsmData.icons[itemType]; + }, + // Replace a single QAItem in the cache + replaceItem: function replaceItem(issue) { + if (!(issue instanceof QAItem) || !issue.id) return; + _cache$1.data[issue.id] = issue; + updateRtree$2(encodeIssueRtree$1(issue), true); // true = replace - if (cached.length || !this.authenticated()) { - callback(undefined, cached); - if (!this.authenticated()) return; // require auth - } + return issue; + }, + // Remove a single QAItem from the cache + removeItem: function removeItem(issue) { + if (!(issue instanceof QAItem) || !issue.id) return; + delete _cache$1.data[issue.id]; + updateRtree$2(encodeIssueRtree$1(issue), false); // false = remove + }, + // Used to populate `closed:improveosm:*` changeset tags + getClosedCounts: function getClosedCounts() { + return _cache$1.closed; + } + }; - utilArrayChunk(toLoad, 150).forEach(function (arr) { - oauth.xhr({ - method: 'GET', - path: '/api/0.6/users?users=' + arr.join() - }, wrapcb(this, done, _connectionID)); - }.bind(this)); + var defaults$5 = {exports: {}}; - function done(err, xml) { - if (err) { - return callback(err); - } + function getDefaults$1() { + return { + baseUrl: null, + breaks: false, + gfm: true, + headerIds: true, + headerPrefix: '', + highlight: null, + langPrefix: 'language-', + mangle: true, + pedantic: false, + renderer: null, + sanitize: false, + sanitizer: null, + silent: false, + smartLists: false, + smartypants: false, + tokenizer: null, + walkTokens: null, + xhtml: false + }; + } + + function changeDefaults$1(newDefaults) { + defaults$5.exports.defaults = newDefaults; + } + + defaults$5.exports = { + defaults: getDefaults$1(), + getDefaults: getDefaults$1, + changeDefaults: changeDefaults$1 + }; - var options = { - skipSeen: true - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results); - } - }, options); + var escapeTest = /[&<>"']/; + var escapeReplace = /[&<>"']/g; + var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; + var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; + var escapeReplacements = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + var getEscapeReplacement = function getEscapeReplacement(ch) { + return escapeReplacements[ch]; + }; + + function escape$3(html, encode) { + if (encode) { + if (escapeTest.test(html)) { + return html.replace(escapeReplace, getEscapeReplacement); } - }, - // Load a given user by id - // GET /api/0.6/user/#id - loadUser: function loadUser(uid, callback) { - if (_userCache.user[uid] || !this.authenticated()) { - // require auth - delete _userCache.toLoad[uid]; - return callback(undefined, _userCache.user[uid]); + } else { + if (escapeTestNoEncode.test(html)) { + return html.replace(escapeReplaceNoEncode, getEscapeReplacement); } + } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/' + uid - }, wrapcb(this, done, _connectionID)); + return html; + } - function done(err, xml) { - if (err) { - return callback(err); - } + var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; - var options = { - skipSeen: true - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); + function unescape$2(html) { + // explicitly match decimal, hex, and named HTML entities + return html.replace(unescapeTest, function (_, n) { + n = n.toLowerCase(); + if (n === 'colon') return ':'; + + if (n.charAt(0) === '#') { + return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); } - }, - // Load the details of the logged-in user - // GET /api/0.6/user/details - userDetails: function userDetails(callback) { - if (_userDetails) { - // retrieve cached - return callback(undefined, _userDetails); + + return ''; + }); + } + + var caret = /(^|[^\[])\^/g; + + function edit$1(regex, opt) { + regex = regex.source || regex; + opt = opt || ''; + var obj = { + replace: function replace(name, val) { + val = val.source || val; + val = val.replace(caret, '$1'); + regex = regex.replace(name, val); + return obj; + }, + getRegex: function getRegex() { + return new RegExp(regex, opt); } + }; + return obj; + } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/details' - }, wrapcb(this, done, _connectionID)); + var nonWordAndColonTest = /[^\w:]/g; + var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; - function done(err, xml) { - if (err) { - return callback(err); - } + function cleanUrl$1(sanitize, base, href) { + if (sanitize) { + var prot; - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - _userDetails = results[0]; - return callback(undefined, _userDetails); - } - }, options); + try { + prot = decodeURIComponent(unescape$2(href)).replace(nonWordAndColonTest, '').toLowerCase(); + } catch (e) { + return null; } - }, - // Load previous changesets for the logged in user - // GET /api/0.6/changesets?user=#id - userChangesets: function userChangesets(callback) { - if (_userChangesets) { - // retrieve cached - return callback(undefined, _userChangesets); + + if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { + return null; } + } - this.userDetails(wrapcb(this, gotDetails, _connectionID)); + if (base && !originIndependentUrl.test(href)) { + href = resolveUrl$2(base, href); + } - function gotDetails(err, user) { - if (err) { - return callback(err); - } + try { + href = encodeURI(href).replace(/%25/g, '%'); + } catch (e) { + return null; + } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/changesets?user=' + user.id - }, wrapcb(this, done, _connectionID)); + return href; + } + + var baseUrls = {}; + var justDomain = /^[^:]+:\/*[^/]*$/; + var protocol = /^([^:]+:)[\s\S]*$/; + var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + + function resolveUrl$2(base, href) { + if (!baseUrls[' ' + base]) { + // we can ignore everything in base after the last slash of its path component, + // but we might need to add _that_ + // https://tools.ietf.org/html/rfc3986#section-3 + if (justDomain.test(base)) { + baseUrls[' ' + base] = base + '/'; + } else { + baseUrls[' ' + base] = rtrim$1(base, '/', true); } + } - function done(err, xml) { - if (err) { - return callback(err); - } + base = baseUrls[' ' + base]; + var relativeBase = base.indexOf(':') === -1; - _userChangesets = Array.prototype.map.call(xml.getElementsByTagName('changeset'), function (changeset) { - return { - tags: getTags(changeset) - }; - }).filter(function (changeset) { - var comment = changeset.tags.comment; - return comment && comment !== ''; - }); - return callback(undefined, _userChangesets); + if (href.substring(0, 2) === '//') { + if (relativeBase) { + return href; } - }, - // Fetch the status of the OSM API - // GET /api/capabilities - status: function status(callback) { - var url = urlroot + '/api/capabilities'; - var errback = wrapcb(this, done, _connectionID); - d3_xml(url).then(function (data) { - errback(null, data); - })["catch"](function (err) { - errback(err.message); - }); - function done(err, xml) { - if (err) { - // the status is null if no response could be retrieved - return callback(err, null); - } // update blocklists + return base.replace(protocol, '$1') + href; + } else if (href.charAt(0) === '/') { + if (relativeBase) { + return href; + } + return base.replace(domain, '$1') + href; + } else { + return base + href; + } + } - var elements = xml.getElementsByTagName('blacklist'); - var regexes = []; + var noopTest$1 = { + exec: function noopTest() {} + }; - for (var i = 0; i < elements.length; i++) { - var regexString = elements[i].getAttribute('regex'); // needs unencode? + function merge$2(obj) { + var i = 1, + target, + key; - if (regexString) { - try { - var regex = new RegExp(regexString); - regexes.push(regex); - } catch (e) { - /* noop */ - } - } - } + for (; i < arguments.length; i++) { + target = arguments[i]; - if (regexes.length) { - _imageryBlocklists = regexes; + for (key in target) { + if (Object.prototype.hasOwnProperty.call(target, key)) { + obj[key] = target[key]; } + } + } - if (_rateLimitError) { - return callback(_rateLimitError, 'rateLimited'); - } else { - var waynodes = xml.getElementsByTagName('waynodes'); - var maxWayNodes = waynodes.length && parseInt(waynodes[0].getAttribute('maximum'), 10); - if (maxWayNodes && isFinite(maxWayNodes)) _maxWayNodes = maxWayNodes; - var apiStatus = xml.getElementsByTagName('status'); - var val = apiStatus[0].getAttribute('api'); - return callback(undefined, val); - } + return obj; + } + + function splitCells$1(tableRow, count) { + // ensure that every cell-delimiting pipe has a space + // before it to distinguish it from an escaped pipe + var row = tableRow.replace(/\|/g, function (match, offset, str) { + var escaped = false, + curr = offset; + + while (--curr >= 0 && str[curr] === '\\') { + escaped = !escaped; } - }, - // Calls `status` and dispatches an `apiStatusChange` event if the returned - // status differs from the cached status. - reloadApiStatus: function reloadApiStatus() { - // throttle to avoid unnecessary API calls - if (!this.throttledReloadApiStatus) { - var that = this; - this.throttledReloadApiStatus = throttle(function () { - that.status(function (err, status) { - if (status !== _cachedApiStatus) { - _cachedApiStatus = status; - dispatch$6.call('apiStatusChange', that, err, status); - } - }); - }, 500); + + if (escaped) { + // odd number of slashes means | is escaped + // so we leave it alone + return '|'; + } else { + // add space before unescaped | + return ' |'; } + }), + cells = row.split(/ \|/); + var i = 0; - this.throttledReloadApiStatus(); - }, - // Returns the maximum number of nodes a single way can have - maxWayNodes: function maxWayNodes() { - return _maxWayNodes; - }, - // Load data (entities) from the API in tiles - // GET /api/0.6/map?bbox= - loadTiles: function loadTiles(projection, callback) { - if (_off) return; // determine the needed tiles to cover the view + if (cells.length > count) { + cells.splice(count); + } else { + while (cells.length < count) { + cells.push(''); + } + } - var tiles = tiler$5.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed + for (; i < cells.length; i++) { + // leading or trailing whitespace is ignored per the gfm spec + cells[i] = cells[i].trim().replace(/\\\|/g, '|'); + } - var hadRequests = hasInflightRequests(_tileCache); - abortUnwantedRequests$3(_tileCache, tiles); + return cells; + } // Remove trailing 'c's. Equivalent to str.replace(/c*$/, ''). + // /c*$/ is vulnerable to REDOS. + // invert: Remove suffix of non-c chars instead. Default falsey. - if (hadRequests && !hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner - } // issue new requests.. + function rtrim$1(str, c, invert) { + var l = str.length; - tiles.forEach(function (tile) { - this.loadTile(tile, callback); - }, this); - }, - // Load a single data tile - // GET /api/0.6/map?bbox= - loadTile: function loadTile(tile, callback) { - if (_off) return; - if (_tileCache.loaded[tile.id] || _tileCache.inflight[tile.id]) return; + if (l === 0) { + return ''; + } // Length of suffix matching the invert condition. - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loading'); // start the spinner - } - var path = '/api/0.6/map.json?bbox='; - var options = { - skipSeen: true - }; - _tileCache.inflight[tile.id] = this.loadFromAPI(path + tile.extent.toParam(), tileCallback, options); + var suffLen = 0; // Step left until we fail to match the invert condition. - function tileCallback(err, parsed) { - delete _tileCache.inflight[tile.id]; + while (suffLen < l) { + var currChar = str.charAt(l - suffLen - 1); - if (!err) { - delete _tileCache.toLoad[tile.id]; - _tileCache.loaded[tile.id] = true; - var bbox = tile.extent.bbox(); - bbox.id = tile.id; + if (currChar === c && !invert) { + suffLen++; + } else if (currChar !== c && invert) { + suffLen++; + } else { + break; + } + } - _tileCache.rtree.insert(bbox); - } + return str.substr(0, l - suffLen); + } + + function findClosingBracket$1(str, b) { + if (str.indexOf(b[1]) === -1) { + return -1; + } - if (callback) { - callback(err, Object.assign({ - data: parsed - }, tile)); - } + var l = str.length; + var level = 0, + i = 0; - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner + for (; i < l; i++) { + if (str[i] === '\\') { + i++; + } else if (str[i] === b[0]) { + level++; + } else if (str[i] === b[1]) { + level--; + + if (level < 0) { + return i; } } - }, - isDataLoaded: function isDataLoaded(loc) { - var bbox = { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1] - }; - return _tileCache.rtree.collides(bbox); - }, - // load the tile that covers the given `loc` - loadTileAtLoc: function loadTileAtLoc(loc, callback) { - // Back off if the toLoad queue is filling up.. re #6417 - // (Currently `loadTileAtLoc` requests are considered low priority - used by operations to - // let users safely edit geometries which extend to unloaded tiles. We can drop some.) - if (Object.keys(_tileCache.toLoad).length > 50) return; - var k = geoZoomToScale(_tileZoom$3 + 1); - var offset = geoRawMercator().scale(k)(loc); - var projection = geoRawMercator().transform({ - k: k, - x: -offset[0], - y: -offset[1] - }); - var tiles = tiler$5.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); - tiles.forEach(function (tile) { - if (_tileCache.toLoad[tile.id] || _tileCache.loaded[tile.id] || _tileCache.inflight[tile.id]) return; - _tileCache.toLoad[tile.id] = true; - this.loadTile(tile, callback); - }, this); - }, - // Load notes from the API in tiles - // GET /api/0.6/notes?bbox= - loadNotes: function loadNotes(projection, noteOptions) { - noteOptions = Object.assign({ - limit: 10000, - closed: 7 - }, noteOptions); - if (_off) return; - var that = this; - var path = '/api/0.6/notes?limit=' + noteOptions.limit + '&closed=' + noteOptions.closed + '&bbox='; - - var throttleLoadUsers = throttle(function () { - var uids = Object.keys(_userCache.toLoad); - if (!uids.length) return; - that.loadUsers(uids, function () {}); // eagerly load user details - }, 750); // determine the needed tiles to cover the view + } + return -1; + } - var tiles = tiler$5.zoomExtent([_noteZoom, _noteZoom]).getTiles(projection); // abort inflight requests that are no longer needed + function checkSanitizeDeprecation$1(opt) { + if (opt && opt.sanitize && !opt.silent) { + console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options'); + } + } // copied from https://stackoverflow.com/a/5450113/806777 - abortUnwantedRequests$3(_noteCache, tiles); // issue new requests.. - tiles.forEach(function (tile) { - if (_noteCache.loaded[tile.id] || _noteCache.inflight[tile.id]) return; - var options = { - skipSeen: false - }; - _noteCache.inflight[tile.id] = that.loadFromAPI(path + tile.extent.toParam(), function (err) { - delete _noteCache.inflight[tile.id]; + function repeatString$1(pattern, count) { + if (count < 1) { + return ''; + } - if (!err) { - _noteCache.loaded[tile.id] = true; - } + var result = ''; - throttleLoadUsers(); - dispatch$6.call('loadedNotes'); - }, options); - }); - }, - // Create a note - // POST /api/0.6/notes?params - postNoteCreate: function postNoteCreate(note, callback) { - if (!this.authenticated()) { - return callback({ - message: 'Not Authenticated', - status: -3 - }, note); + while (count > 1) { + if (count & 1) { + result += pattern; } - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); - } + count >>= 1; + pattern += pattern; + } - if (!note.loc[0] || !note.loc[1] || !note.newComment) return; // location & description required + return result + pattern; + } - var comment = note.newComment; + var helpers = { + escape: escape$3, + unescape: unescape$2, + edit: edit$1, + cleanUrl: cleanUrl$1, + resolveUrl: resolveUrl$2, + noopTest: noopTest$1, + merge: merge$2, + splitCells: splitCells$1, + rtrim: rtrim$1, + findClosingBracket: findClosingBracket$1, + checkSanitizeDeprecation: checkSanitizeDeprecation$1, + repeatString: repeatString$1 + }; - if (note.newCategory && note.newCategory !== 'None') { - comment += ' #' + note.newCategory; - } + var defaults$4 = defaults$5.exports.defaults; + var rtrim = helpers.rtrim, + splitCells = helpers.splitCells, + _escape = helpers.escape, + findClosingBracket = helpers.findClosingBracket; - var path = '/api/0.6/notes?' + utilQsString({ - lon: note.loc[0], - lat: note.loc[1], - text: comment - }); - _noteCache.inflightPost[note.id] = oauth.xhr({ - method: 'POST', - path: path - }, wrapcb(this, done, _connectionID)); + function outputLink(cap, link, raw) { + var href = link.href; + var title = link.title ? _escape(link.title) : null; + var text = cap[1].replace(/\\([\[\]])/g, '$1'); - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + if (cap[0].charAt(0) !== '!') { + return { + type: 'link', + raw: raw, + href: href, + title: title, + text: text + }; + } else { + return { + type: 'image', + raw: raw, + href: href, + title: title, + text: _escape(text) + }; + } + } - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + function indentCodeCompensation(raw, text) { + var matchIndentToCode = raw.match(/^(\s+)(?:```)/); + if (matchIndentToCode === null) { + return text; + } - this.removeNote(note); - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); - } - }, - // Update a note - // POST /api/0.6/notes/#id/comment?text=comment - // POST /api/0.6/notes/#id/close?text=comment - // POST /api/0.6/notes/#id/reopen?text=comment - postNoteUpdate: function postNoteUpdate(note, newStatus, callback) { - if (!this.authenticated()) { - return callback({ - message: 'Not Authenticated', - status: -3 - }, note); - } + var indentToCode = matchIndentToCode[1]; + return text.split('\n').map(function (node) { + var matchIndentInNode = node.match(/^\s+/); - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); + if (matchIndentInNode === null) { + return node; } - var action; + var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), + indentInNode = _matchIndentInNode[0]; - if (note.status !== 'closed' && newStatus === 'closed') { - action = 'close'; - } else if (note.status !== 'open' && newStatus === 'open') { - action = 'reopen'; - } else { - action = 'comment'; - if (!note.newComment) return; // when commenting, comment required + if (indentInNode.length >= indentToCode.length) { + return node.slice(indentToCode.length); } - var path = '/api/0.6/notes/' + note.id + '/' + action; + return node; + }).join('\n'); + } + /** + * Tokenizer + */ - if (note.newComment) { - path += '?' + utilQsString({ - text: note.newComment - }); - } - _noteCache.inflightPost[note.id] = oauth.xhr({ - method: 'POST', - path: path - }, wrapcb(this, done, _connectionID)); + var Tokenizer_1 = /*#__PURE__*/function () { + function Tokenizer(options) { + _classCallCheck$1(this, Tokenizer); - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + this.options = options || defaults$4; + } - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + _createClass$1(Tokenizer, [{ + key: "space", + value: function space(src) { + var cap = this.rules.block.newline.exec(src); + if (cap) { + if (cap[0].length > 1) { + return { + type: 'space', + raw: cap[0] + }; + } - this.removeNote(note); // update closed note cache - used to populate `closed:note` changeset tag + return { + raw: '\n' + }; + } + } + }, { + key: "code", + value: function code(src) { + var cap = this.rules.block.code.exec(src); - if (action === 'close') { - _noteCache.closed[note.id] = true; - } else if (action === 'reopen') { - delete _noteCache.closed[note.id]; + if (cap) { + var text = cap[0].replace(/^ {1,4}/gm, ''); + return { + type: 'code', + raw: cap[0], + codeBlockStyle: 'indented', + text: !this.options.pedantic ? rtrim(text, '\n') : text + }; } + } + }, { + key: "fences", + value: function fences(src) { + var cap = this.rules.block.fences.exec(src); - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); + if (cap) { + var raw = cap[0]; + var text = indentCodeCompensation(raw, cap[3] || ''); + return { + type: 'code', + raw: raw, + lang: cap[2] ? cap[2].trim() : cap[2], + text: text + }; + } } - }, - "switch": function _switch(options) { - urlroot = options.urlroot; - oauth.options(Object.assign({ - url: urlroot, - loading: authLoading, - done: authDone - }, options)); - this.reset(); - this.userChangesets(function () {}); // eagerly load user details/changesets + }, { + key: "heading", + value: function heading(src) { + var cap = this.rules.block.heading.exec(src); - dispatch$6.call('change'); - return this; - }, - toggle: function toggle(val) { - _off = !val; - return this; - }, - isChangesetInflight: function isChangesetInflight() { - return !!_changeset.inflight; - }, - // get/set cached data - // This is used to save/restore the state when entering/exiting the walkthrough - // Also used for testing purposes. - caches: function caches(obj) { - function cloneCache(source) { - var target = {}; - Object.keys(source).forEach(function (k) { - if (k === 'rtree') { - target.rtree = new RBush().fromJSON(source.rtree.toJSON()); // clone rbush - } else if (k === 'note') { - target.note = {}; - Object.keys(source.note).forEach(function (id) { - target.note[id] = osmNote(source.note[id]); // copy notes - }); - } else { - target[k] = JSON.parse(JSON.stringify(source[k])); // clone deep + if (cap) { + var text = cap[2].trim(); // remove trailing #s + + if (/#$/.test(text)) { + var trimmed = rtrim(text, '#'); + + if (this.options.pedantic) { + text = trimmed.trim(); + } else if (!trimmed || / $/.test(trimmed)) { + // CommonMark requires space before trailing #s + text = trimmed.trim(); + } } - }); - return target; + + return { + type: 'heading', + raw: cap[0], + depth: cap[1].length, + text: text + }; + } } + }, { + key: "nptable", + value: function nptable(src) { + var cap = this.rules.block.nptable.exec(src); - if (!arguments.length) { - return { - tile: cloneCache(_tileCache), - note: cloneCache(_noteCache), - user: cloneCache(_userCache) - }; - } // access caches directly for testing (e.g., loading notes rtree) + if (cap) { + var item = { + type: 'table', + header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [], + raw: cap[0] + }; + if (item.header.length === item.align.length) { + var l = item.align.length; + var i; - if (obj === 'get') { - return { - tile: _tileCache, - note: _noteCache, - user: _userCache - }; - } + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.test(item.align[i])) { + item.align[i] = 'right'; + } else if (/^ *:-+: *$/.test(item.align[i])) { + item.align[i] = 'center'; + } else if (/^ *:-+ *$/.test(item.align[i])) { + item.align[i] = 'left'; + } else { + item.align[i] = null; + } + } - if (obj.tile) { - _tileCache = obj.tile; - _tileCache.inflight = {}; + l = item.cells.length; + + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i], item.header.length); + } + + return item; + } + } } + }, { + key: "hr", + value: function hr(src) { + var cap = this.rules.block.hr.exec(src); - if (obj.note) { - _noteCache = obj.note; - _noteCache.inflight = {}; - _noteCache.inflightPost = {}; + if (cap) { + return { + type: 'hr', + raw: cap[0] + }; + } } + }, { + key: "blockquote", + value: function blockquote(src) { + var cap = this.rules.block.blockquote.exec(src); - if (obj.user) { - _userCache = obj.user; + if (cap) { + var text = cap[0].replace(/^ *> ?/gm, ''); + return { + type: 'blockquote', + raw: cap[0], + text: text + }; + } } + }, { + key: "list", + value: function list(src) { + var cap = this.rules.block.list.exec(src); - return this; - }, - logout: function logout() { - _userChangesets = undefined; - _userDetails = undefined; - oauth.logout(); - dispatch$6.call('change'); - return this; - }, - authenticated: function authenticated() { - return oauth.authenticated(); - }, - authenticate: function authenticate(callback) { - var that = this; - var cid = _connectionID; - _userChangesets = undefined; - _userDetails = undefined; + if (cap) { + var raw = cap[0]; + var bull = cap[2]; + var isordered = bull.length > 1; + var list = { + type: 'list', + raw: raw, + ordered: isordered, + start: isordered ? +bull.slice(0, -1) : '', + loose: false, + items: [] + }; // Get each top-level item. - function done(err, res) { - if (err) { - if (callback) callback(err); - return; - } + var itemMatch = cap[0].match(this.rules.block.item); + var next = false, + item, + space, + bcurr, + bnext, + addBack, + loose, + istask, + ischecked, + endMatch; + var l = itemMatch.length; + bcurr = this.rules.block.listItemStart.exec(itemMatch[0]); - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + for (var i = 0; i < l; i++) { + item = itemMatch[i]; + raw = item; + + if (!this.options.pedantic) { + // Determine if current item contains the end of the list + endMatch = item.match(new RegExp('\\n\\s*\\n {0,' + (bcurr[0].length - 1) + '}\\S')); + + if (endMatch) { + addBack = item.length - endMatch.index + itemMatch.slice(i + 1).join('\n').length; + list.raw = list.raw.substring(0, list.raw.length - addBack); + item = item.substring(0, endMatch.index); + raw = item; + l = i + 1; + } + } // Determine whether the next list item belongs here. + // Backpedal if it does not belong in this list. - _rateLimitError = undefined; - dispatch$6.call('change'); - if (callback) callback(err, res); - that.userChangesets(function () {}); // eagerly load user details/changesets - } - return oauth.authenticate(done); - }, - imageryBlocklists: function imageryBlocklists() { - return _imageryBlocklists; - }, - tileZoom: function tileZoom(val) { - if (!arguments.length) return _tileZoom$3; - _tileZoom$3 = val; - return this; - }, - // get all cached notes covering the viewport - notes: function notes(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - return _noteCache.rtree.search(bbox).map(function (d) { - return d.data; - }); - }, - // get a single note from the cache - getNote: function getNote(id) { - return _noteCache.note[id]; - }, - // remove a single note from the cache - removeNote: function removeNote(note) { - if (!(note instanceof osmNote) || !note.id) return; - delete _noteCache.note[note.id]; - updateRtree$3(encodeNoteRtree(note), false); // false = remove - }, - // replace a single note in the cache - replaceNote: function replaceNote(note) { - if (!(note instanceof osmNote) || !note.id) return; - _noteCache.note[note.id] = note; - updateRtree$3(encodeNoteRtree(note), true); // true = replace + if (i !== l - 1) { + bnext = this.rules.block.listItemStart.exec(itemMatch[i + 1]); + + if (!this.options.pedantic ? bnext[1].length >= bcurr[0].length || bnext[1].length > 3 : bnext[1].length > bcurr[1].length) { + // nested list or continuation + itemMatch.splice(i, 2, itemMatch[i] + (!this.options.pedantic && bnext[1].length < bcurr[0].length && !itemMatch[i].match(/\n$/) ? '' : '\n') + itemMatch[i + 1]); + i--; + l--; + continue; + } else if ( // different bullet style + !this.options.pedantic || this.options.smartLists ? bnext[2][bnext[2].length - 1] !== bull[bull.length - 1] : isordered === (bnext[2].length === 1)) { + addBack = itemMatch.slice(i + 1).join('\n').length; + list.raw = list.raw.substring(0, list.raw.length - addBack); + i = l - 1; + } - return note; - }, - // Get an array of note IDs closed during this session. - // Used to populate `closed:note` changeset tag - getClosedIDs: function getClosedIDs() { - return Object.keys(_noteCache.closed).sort(); - } - }; + bcurr = bnext; + } // Remove the list item's bullet + // so it is seen as the next token. - var _apibase = 'https://wiki.openstreetmap.org/w/api.php'; - var _inflight$1 = {}; - var _wikibaseCache = {}; - var _localeIDs = { - en: false - }; - var debouncedRequest = debounce(request, 500, { - leading: false - }); + space = item.length; + item = item.replace(/^ *([*+-]|\d+[.)]) ?/, ''); // Outdent whatever the + // list item contains. Hacky. - function request(url, callback) { - if (_inflight$1[url]) return; - var controller = new AbortController(); - _inflight$1[url] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (result) { - delete _inflight$1[url]; - if (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight$1[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); - }); - } + if (~item.indexOf('\n ')) { + space -= item.length; + item = !this.options.pedantic ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '') : item.replace(/^ {1,4}/gm, ''); + } // trim item newlines at end - var serviceOsmWikibase = { - init: function init() { - _inflight$1 = {}; - _wikibaseCache = {}; - _localeIDs = {}; - }, - reset: function reset() { - Object.values(_inflight$1).forEach(function (controller) { - controller.abort(); - }); - _inflight$1 = {}; - }, - /** - * Get the best value for the property, or undefined if not found - * @param entity object from wikibase - * @param property string e.g. 'P4' for image - * @param langCode string e.g. 'fr' for French - */ - claimToValue: function claimToValue(entity, property, langCode) { - if (!entity.claims[property]) return undefined; - var locale = _localeIDs[langCode]; - var preferredPick, localePick; - entity.claims[property].forEach(function (stmt) { - // If exists, use value limited to the needed language (has a qualifier P26 = locale) - // Or if not found, use the first value with the "preferred" rank - if (!preferredPick && stmt.rank === 'preferred') { - preferredPick = stmt; - } + item = rtrim(item, '\n'); - if (locale && stmt.qualifiers && stmt.qualifiers.P26 && stmt.qualifiers.P26[0].datavalue.value.id === locale) { - localePick = stmt; - } - }); - var result = localePick || preferredPick; + if (i !== l - 1) { + raw = raw + '\n'; + } // Determine whether item is loose or not. + // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ + // for discount behavior. - if (result) { - var datavalue = result.mainsnak.datavalue; - return datavalue.type === 'wikibase-entityid' ? datavalue.value.id : datavalue.value; - } else { - return undefined; - } - }, - /** - * Convert monolingual property into a key-value object (language -> value) - * @param entity object from wikibase - * @param property string e.g. 'P31' for monolingual wiki page title - */ - monolingualClaimToValueObj: function monolingualClaimToValueObj(entity, property) { - if (!entity || !entity.claims[property]) return undefined; - return entity.claims[property].reduce(function (acc, obj) { - var value = obj.mainsnak.datavalue.value; - acc[value.language] = value.text; - return acc; - }, {}); - }, - toSitelink: function toSitelink(key, value) { - var result = value ? 'Tag:' + key + '=' + value : 'Key:' + key; - return result.replace(/_/g, ' ').trim(); - }, - // - // Pass params object of the form: - // { - // key: 'string', - // value: 'string', - // langCode: 'string' - // } - // - getEntity: function getEntity(params, callback) { - var doRequest = params.debounce ? debouncedRequest : request; - var that = this; - var titles = []; - var result = {}; - var rtypeSitelink = params.key === 'type' && params.value ? ('Relation:' + params.value).replace(/_/g, ' ').trim() : false; - var keySitelink = params.key ? this.toSitelink(params.key) : false; - var tagSitelink = params.key && params.value ? this.toSitelink(params.key, params.value) : false; - var localeSitelink; + loose = next || /\n\n(?!\s*$)/.test(raw); - if (params.langCodes) { - params.langCodes.forEach(function (langCode) { - if (_localeIDs[langCode] === undefined) { - // If this is the first time we are asking about this locale, - // fetch corresponding entity (if it exists), and cache it. - // If there is no such entry, cache `false` value to avoid re-requesting it. - localeSitelink = ('Locale:' + langCode).replace(/_/g, ' ').trim(); - titles.push(localeSitelink); + if (i !== l - 1) { + next = raw.slice(-2) === '\n\n'; + if (!loose) loose = next; + } + + if (loose) { + list.loose = true; + } // Check for task list items + + + if (this.options.gfm) { + istask = /^\[[ xX]\] /.test(item); + ischecked = undefined; + + if (istask) { + ischecked = item[1] !== ' '; + item = item.replace(/^\[[ xX]\] +/, ''); + } + } + + list.items.push({ + type: 'list_item', + raw: raw, + task: istask, + checked: ischecked, + loose: loose, + text: item + }); } - }); - } - if (rtypeSitelink) { - if (_wikibaseCache[rtypeSitelink]) { - result.rtype = _wikibaseCache[rtypeSitelink]; - } else { - titles.push(rtypeSitelink); + return list; } } + }, { + key: "html", + value: function html(src) { + var cap = this.rules.block.html.exec(src); - if (keySitelink) { - if (_wikibaseCache[keySitelink]) { - result.key = _wikibaseCache[keySitelink]; - } else { - titles.push(keySitelink); + if (cap) { + return { + type: this.options.sanitize ? 'paragraph' : 'html', + raw: cap[0], + pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), + text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + }; } } + }, { + key: "def", + value: function def(src) { + var cap = this.rules.block.def.exec(src); - if (tagSitelink) { - if (_wikibaseCache[tagSitelink]) { - result.tag = _wikibaseCache[tagSitelink]; - } else { - titles.push(tagSitelink); + if (cap) { + if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); + var tag = cap[1].toLowerCase().replace(/\s+/g, ' '); + return { + type: 'def', + tag: tag, + raw: cap[0], + href: cap[2], + title: cap[3] + }; } } + }, { + key: "table", + value: function table(src) { + var cap = this.rules.block.table.exec(src); - if (!titles.length) { - // Nothing to do, we already had everything in the cache - return callback(null, result); - } // Requesting just the user language code - // If backend recognizes the code, it will perform proper fallbacks, - // and the result will contain the requested code. If not, all values are returned: - // {"zh-tw":{"value":"...","language":"zh-tw","source-language":"zh-hant"} - // {"pt-br":{"value":"...","language":"pt","for-language":"pt-br"}} - - - var obj = { - action: 'wbgetentities', - sites: 'wiki', - titles: titles.join('|'), - languages: params.langCodes.join('|'), - languagefallback: 1, - origin: '*', - format: 'json' // There is an MW Wikibase API bug https://phabricator.wikimedia.org/T212069 - // We shouldn't use v1 until it gets fixed, but should switch to it afterwards - // formatversion: 2, + if (cap) { + var item = { + type: 'table', + header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] + }; - }; - var url = _apibase + '?' + utilQsString(obj); - doRequest(url, function (err, d) { - if (err) { - callback(err); - } else if (!d.success || d.error) { - callback(d.error.messages.map(function (v) { - return v.html['*']; - }).join('
    ')); - } else { - var localeID = false; - Object.values(d.entities).forEach(function (res) { - if (res.missing !== '') { - var title = res.sitelinks.wiki.title; + if (item.header.length === item.align.length) { + item.raw = cap[0]; + var l = item.align.length; + var i; - if (title === rtypeSitelink) { - _wikibaseCache[rtypeSitelink] = res; - result.rtype = res; - } else if (title === keySitelink) { - _wikibaseCache[keySitelink] = res; - result.key = res; - } else if (title === tagSitelink) { - _wikibaseCache[tagSitelink] = res; - result.tag = res; - } else if (title === localeSitelink) { - localeID = res.id; + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.test(item.align[i])) { + item.align[i] = 'right'; + } else if (/^ *:-+: *$/.test(item.align[i])) { + item.align[i] = 'center'; + } else if (/^ *:-+ *$/.test(item.align[i])) { + item.align[i] = 'left'; } else { - console.log('Unexpected title ' + title); // eslint-disable-line no-console + item.align[i] = null; } } - }); - if (localeSitelink) { - // If locale ID is not found, store false to prevent repeated queries - that.addLocale(params.langCodes[0], localeID); - } + l = item.cells.length; - callback(null, result); + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); + } + + return item; + } } - }); - }, - // - // Pass params object of the form: - // { - // key: 'string', // required - // value: 'string' // optional - // } - // - // Get an result object used to display tag documentation - // { - // title: 'string', - // description: 'string', - // editURL: 'string', - // imageURL: 'string', - // wiki: { title: 'string', text: 'string', url: 'string' } - // } - // - getDocs: function getDocs(params, callback) { - var that = this; - var langCodes = _mainLocalizer.localeCodes().map(function (code) { - return code.toLowerCase(); - }); - params.langCodes = langCodes; - this.getEntity(params, function (err, data) { - if (err) { - callback(err); - return; + } + }, { + key: "lheading", + value: function lheading(src) { + var cap = this.rules.block.lheading.exec(src); + + if (cap) { + return { + type: 'heading', + raw: cap[0], + depth: cap[2].charAt(0) === '=' ? 1 : 2, + text: cap[1] + }; } + } + }, { + key: "paragraph", + value: function paragraph(src) { + var cap = this.rules.block.paragraph.exec(src); - var entity = data.rtype || data.tag || data.key; + if (cap) { + return { + type: 'paragraph', + raw: cap[0], + text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1] + }; + } + } + }, { + key: "text", + value: function text(src) { + var cap = this.rules.block.text.exec(src); - if (!entity) { - callback('No entity'); - return; + if (cap) { + return { + type: 'text', + raw: cap[0], + text: cap[0] + }; } + } + }, { + key: "escape", + value: function escape(src) { + var cap = this.rules.inline.escape.exec(src); - var i; - var description; + if (cap) { + return { + type: 'escape', + raw: cap[0], + text: _escape(cap[1]) + }; + } + } + }, { + key: "tag", + value: function tag(src, inLink, inRawBlock) { + var cap = this.rules.inline.tag.exec(src); - for (i in langCodes) { - var _code = langCodes[i]; + if (cap) { + if (!inLink && /^/i.test(cap[0])) { + inLink = false; + } - if (entity.descriptions[_code] && entity.descriptions[_code].language === _code) { - description = entity.descriptions[_code]; - break; + if (!inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + inRawBlock = true; + } else if (inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + inRawBlock = false; } + + return { + type: this.options.sanitize ? 'text' : 'html', + raw: cap[0], + inLink: inLink, + inRawBlock: inRawBlock, + text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + }; } + } + }, { + key: "link", + value: function link(src) { + var cap = this.rules.inline.link.exec(src); - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result + if (cap) { + var trimmedUrl = cap[2].trim(); - var result = { - title: entity.title, - description: description ? description.value : '', - descriptionLocaleCode: description ? description.language : '', - editURL: 'https://wiki.openstreetmap.org/wiki/' + entity.title - }; // add image + if (!this.options.pedantic && /^$/.test(trimmedUrl)) { + return; + } // ending angle bracket cannot be escaped - if (entity.claims) { - var imageroot; - var image = that.claimToValue(entity, 'P4', langCodes[0]); - if (image) { - imageroot = 'https://commons.wikimedia.org/w/index.php'; + var rtrimSlash = rtrim(trimmedUrl.slice(0, -1), '\\'); + + if ((trimmedUrl.length - rtrimSlash.length) % 2 === 0) { + return; + } } else { - image = that.claimToValue(entity, 'P28', langCodes[0]); + // find closing parenthesis + var lastParenIndex = findClosingBracket(cap[2], '()'); + + if (lastParenIndex > -1) { + var start = cap[0].indexOf('!') === 0 ? 5 : 4; + var linkLen = start + cap[1].length + lastParenIndex; + cap[2] = cap[2].substring(0, lastParenIndex); + cap[0] = cap[0].substring(0, linkLen).trim(); + cap[3] = ''; + } + } - if (image) { - imageroot = 'https://wiki.openstreetmap.org/w/index.php'; + var href = cap[2]; + var title = ''; + + if (this.options.pedantic) { + // split pedantic href and title + var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); + + if (link) { + href = link[1]; + title = link[3]; } + } else { + title = cap[3] ? cap[3].slice(1, -1) : ''; } - if (imageroot && image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); + href = href.trim(); + + if (/^$/.test(trimmedUrl)) { + // pedantic allows starting angle bracket without ending angle bracket + href = href.slice(1); + } else { + href = href.slice(1, -1); + } } - } // Try to get a wiki page from tag data item first, followed by the corresponding key data item. - // If neither tag nor key data item contain a wiki page in the needed language nor English, - // get the first found wiki page from either the tag or the key item. + return outputLink(cap, { + href: href ? href.replace(this.rules.inline._escapes, '$1') : href, + title: title ? title.replace(this.rules.inline._escapes, '$1') : title + }, cap[0]); + } + } + }, { + key: "reflink", + value: function reflink(src, links) { + var cap; - var rtypeWiki = that.monolingualClaimToValueObj(data.rtype, 'P31'); - var tagWiki = that.monolingualClaimToValueObj(data.tag, 'P31'); - var keyWiki = that.monolingualClaimToValueObj(data.key, 'P31'); - var wikis = [rtypeWiki, tagWiki, keyWiki]; + if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { + var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); + link = links[link.toLowerCase()]; - for (i in wikis) { - var wiki = wikis[i]; + if (!link || !link.href) { + var text = cap[0].charAt(0); + return { + type: 'text', + raw: text, + text: text + }; + } - for (var j in langCodes) { - var code = langCodes[j]; - var referenceId = langCodes[0].split('-')[0] !== 'en' && code.split('-')[0] === 'en' ? 'inspector.wiki_en_reference' : 'inspector.wiki_reference'; - var info = getWikiInfo(wiki, code, referenceId); + return outputLink(cap, link, cap[0]); + } + } + }, { + key: "emStrong", + value: function emStrong(src, maskedSrc) { + var prevChar = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; + var match = this.rules.inline.emStrong.lDelim.exec(src); + if (!match) return; // _ can't be between two alphanumerics. \p{L}\p{N} includes non-english alphabet/numbers as well - if (info) { - result.wiki = info; - break; + if (match[3] && 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return; + var nextChar = match[1] || match[2] || ''; + + if (!nextChar || nextChar && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar))) { + var lLength = match[0].length - 1; + var rDelim, + rLength, + delimTotal = lLength, + midDelimTotal = 0; + var endReg = match[0][0] === '*' ? this.rules.inline.emStrong.rDelimAst : this.rules.inline.emStrong.rDelimUnd; + endReg.lastIndex = 0; // Clip maskedSrc to same section of string as src (move to lexer?) + + maskedSrc = maskedSrc.slice(-1 * src.length + lLength); + + while ((match = endReg.exec(maskedSrc)) != null) { + rDelim = match[1] || match[2] || match[3] || match[4] || match[5] || match[6]; + if (!rDelim) continue; // skip single * in __abc*abc__ + + rLength = rDelim.length; + + if (match[3] || match[4]) { + // found another Left Delim + delimTotal += rLength; + continue; + } else if (match[5] || match[6]) { + // either Left or Right Delim + if (lLength % 3 && !((lLength + rLength) % 3)) { + midDelimTotal += rLength; + continue; // CommonMark Emphasis Rules 9-10 + } } + + delimTotal -= rLength; + if (delimTotal > 0) continue; // Haven't found enough closing delimiters + // Remove extra characters. *a*** -> *a* + + rLength = Math.min(rLength, rLength + delimTotal + midDelimTotal); // Create `em` if smallest delimiter has odd char count. *a*** + + if (Math.min(lLength, rLength) % 2) { + return { + type: 'em', + raw: src.slice(0, lLength + match.index + rLength + 1), + text: src.slice(1, lLength + match.index + rLength) + }; + } // Create 'strong' if smallest delimiter has even char count. **a*** + + + return { + type: 'strong', + raw: src.slice(0, lLength + match.index + rLength + 1), + text: src.slice(2, lLength + match.index + rLength - 1) + }; + } + } + } + }, { + key: "codespan", + value: function codespan(src) { + var cap = this.rules.inline.code.exec(src); + + if (cap) { + var text = cap[2].replace(/\n/g, ' '); + var hasNonSpaceChars = /[^ ]/.test(text); + var hasSpaceCharsOnBothEnds = /^ /.test(text) && / $/.test(text); + + if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { + text = text.substring(1, text.length - 1); } - if (result.wiki) break; + text = _escape(text, true); + return { + type: 'codespan', + raw: cap[0], + text: text + }; + } + } + }, { + key: "br", + value: function br(src) { + var cap = this.rules.inline.br.exec(src); + + if (cap) { + return { + type: 'br', + raw: cap[0] + }; + } + } + }, { + key: "del", + value: function del(src) { + var cap = this.rules.inline.del.exec(src); + + if (cap) { + return { + type: 'del', + raw: cap[0], + text: cap[2] + }; } + } + }, { + key: "autolink", + value: function autolink(src, mangle) { + var cap = this.rules.inline.autolink.exec(src); - callback(null, result); // Helper method to get wiki info if a given language exists + if (cap) { + var text, href; - function getWikiInfo(wiki, langCode, tKey) { - if (wiki && wiki[langCode]) { - return { - title: wiki[langCode], - text: tKey, - url: 'https://wiki.openstreetmap.org/wiki/' + wiki[langCode] - }; + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); + href = 'mailto:' + text; + } else { + text = _escape(cap[1]); + href = text; } + + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; } - }); - }, - addLocale: function addLocale(langCode, qid) { - // Makes it easier to unit test - _localeIDs[langCode] = qid; - }, - apibase: function apibase(val) { - if (!arguments.length) return _apibase; - _apibase = val; - return this; - } - }; + } + }, { + key: "url", + value: function url(src, mangle) { + var cap; - var jsonpCache = {}; - window.jsonpCache = jsonpCache; - function jsonpRequest(url, callback) { - var request = { - abort: function abort() {} - }; + if (cap = this.rules.inline.url.exec(src)) { + var text, href; - if (window.JSONP_FIX) { - if (window.JSONP_DELAY === 0) { - callback(window.JSONP_FIX); - } else { - var t = window.setTimeout(function () { - callback(window.JSONP_FIX); - }, window.JSONP_DELAY || 0); + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); + href = 'mailto:' + text; + } else { + // do extended autolink path validation + var prevCapZero; - request.abort = function () { - window.clearTimeout(t); - }; - } + do { + prevCapZero = cap[0]; + cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; + } while (prevCapZero !== cap[0]); - return request; - } + text = _escape(cap[0]); - function rand() { - var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; - var c = ''; - var i = -1; + if (cap[1] === 'www.') { + href = 'http://' + text; + } else { + href = text; + } + } - while (++i < 15) { - c += chars.charAt(Math.floor(Math.random() * 52)); + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; + } } + }, { + key: "inlineText", + value: function inlineText(src, inRawBlock, smartypants) { + var cap = this.rules.inline.text.exec(src); - return c; - } + if (cap) { + var text; - function create(url) { - var e = url.match(/callback=(\w+)/); - var c = e ? e[1] : rand(); + if (inRawBlock) { + text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]; + } else { + text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]); + } - jsonpCache[c] = function (data) { - if (jsonpCache[c]) { - callback(data); + return { + type: 'text', + raw: cap[0], + text: text + }; } - - finalize(); - }; - - function finalize() { - delete jsonpCache[c]; - script.remove(); } + }]); - request.abort = finalize; - return 'jsonpCache.' + c; - } + return Tokenizer; + }(); - var cb = create(url); - var script = select('head').append('script').attr('type', 'text/javascript').attr('src', url.replace(/(\{|%7B)callback(\}|%7D)/, cb)); - return request; - } + var noopTest = helpers.noopTest, + edit = helpers.edit, + merge$1 = helpers.merge; + /** + * Block-Level Grammar + */ - var bubbleApi = 'https://dev.virtualearth.net/mapcontrol/HumanScaleServices/GetBubbles.ashx?'; - var streetsideImagesApi = 'https://t.ssl.ak.tiles.virtualearth.net/tiles/'; - var bubbleAppKey = 'AuftgJsO0Xs8Ts4M1xZUQJQXJNsvmh3IV8DkNieCiy3tCwCUMq76-WpkrBtNAuEm'; - var pannellumViewerCSS = 'pannellum-streetside/pannellum.css'; - var pannellumViewerJS = 'pannellum-streetside/pannellum.js'; - var maxResults$2 = 2000; - var tileZoom$2 = 16.5; - var tiler$6 = utilTiler().zoomExtent([tileZoom$2, tileZoom$2]).skipNullIsland(true); - var dispatch$7 = dispatch('loadedImages', 'viewerChanged'); - var minHfov = 10; // zoom in degrees: 20, 10, 5 + var block$1 = { + newline: /^(?: *(?:\n|$))+/, + code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/, + fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, + hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, + heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, + blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, + list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?! {0,3}bull )\n*|\s*$)/, + html: '^ {0,3}(?:' // optional indentation + + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) + + '|comment[^\\n]*(\\n+|$)' // (2) + + '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3) + + '|\\n*|$)' // (4) + + '|\\n*|$)' // (5) + + '|)[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (6) + + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag + + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag + + ')', + def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, + nptable: noopTest, + table: noopTest, + lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, + // regex template, placeholders will be replaced according to different paragraph + // interruption rules of commonmark and the original markdown spec: + _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html| +\n)[^\n]+)*)/, + text: /^[^\n]+/ + }; + block$1._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; + block$1._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; + block$1.def = edit(block$1.def).replace('label', block$1._label).replace('title', block$1._title).getRegex(); + block$1.bullet = /(?:[*+-]|\d{1,9}[.)])/; + block$1.item = /^( *)(bull) ?[^\n]*(?:\n(?! *bull ?)[^\n]*)*/; + block$1.item = edit(block$1.item, 'gm').replace(/bull/g, block$1.bullet).getRegex(); + block$1.listItemStart = edit(/^( *)(bull) */).replace('bull', block$1.bullet).getRegex(); + block$1.list = edit(block$1.list).replace(/bull/g, block$1.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + block$1.def.source + ')').getRegex(); + block$1._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul'; + block$1._comment = /|$)/; + block$1.html = edit(block$1.html, 'i').replace('comment', block$1._comment).replace('tag', block$1._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(); + block$1.paragraph = edit(block$1._paragraph).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs + .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block$1._tag) // pars can be interrupted by type (6) html blocks + .getRegex(); + block$1.blockquote = edit(block$1.blockquote).replace('paragraph', block$1.paragraph).getRegex(); + /** + * Normal Block Grammar + */ - var maxHfov = 90; // zoom out degrees + block$1.normal = merge$1({}, block$1); + /** + * GFM Block Grammar + */ - var defaultHfov = 45; - var _hires = false; - var _resolution = 512; // higher numbers are slower - 512, 1024, 2048, 4096 + block$1.gfm = merge$1({}, block$1.normal, { + nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header + + ' {0,3}([-:]+ *\\|[-| :]*)' // Align + + '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', + // Cells + table: '^ *\\|(.+)\\n' // Header + + ' {0,3}\\|?( *[-:]+[-| :]*)' // Align + + '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells - var _currScene = 0; + }); + block$1.gfm.nptable = edit(block$1.gfm.nptable).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block$1._tag) // tables can be interrupted by type (6) html blocks + .getRegex(); + block$1.gfm.table = edit(block$1.gfm.table).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block$1._tag) // tables can be interrupted by type (6) html blocks + .getRegex(); + /** + * Pedantic grammar (original John Gruber's loose markdown specification) + */ - var _ssCache; + block$1.pedantic = merge$1({}, block$1.normal, { + html: edit('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag + + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').replace('comment', block$1._comment).replace(/tag/g, '(?!(?:' + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub' + '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)' + '\\b)\\w+(?!:|[^\\w\\s@]*@)\\b').getRegex(), + def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, + heading: /^(#{1,6})(.*)(?:\n+|$)/, + fences: noopTest, + // fences not supported + paragraph: edit(block$1.normal._paragraph).replace('hr', block$1.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block$1.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() + }); + /** + * Inline-Level Grammar + */ - var _pannellumViewer; + var inline$1 = { + escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, + autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, + url: noopTest, + tag: '^comment' + '|^' // self-closing tag + + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag + + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. + + '|^' // declaration, e.g. + + '|^', + // CDATA section + link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, + reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, + nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, + reflinkSearch: 'reflink|nolink(?!\\()', + emStrong: { + lDelim: /^(?:\*+(?:([punct_])|[^\s*]))|^_+(?:([punct*])|([^\s_]))/, + // (1) and (2) can only be a Right Delimiter. (3) and (4) can only be Left. (5) and (6) can be either Left or Right. + // () Skip other delimiter (1) #*** (2) a***#, a*** (3) #***a, ***a (4) ***# (5) #***# (6) a***a + rDelimAst: /\_\_[^_*]*?\*[^_*]*?\_\_|[punct_](\*+)(?=[\s]|$)|[^punct*_\s](\*+)(?=[punct_\s]|$)|[punct_\s](\*+)(?=[^punct*_\s])|[\s](\*+)(?=[punct_])|[punct_](\*+)(?=[punct_])|[^punct*_\s](\*+)(?=[^punct*_\s])/, + rDelimUnd: /\*\*[^_*]*?\_[^_*]*?\*\*|[punct*](\_+)(?=[\s]|$)|[^punct*_\s](\_+)(?=[punct*\s]|$)|[punct*\s](\_+)(?=[^punct*_\s])|[\s](\_+)(?=[punct*])|[punct*](\_+)(?=[punct*])/ // ^- Not allowed for _ - var _sceneOptions = { - showFullscreenCtrl: false, - autoLoad: true, - compass: true, - yaw: 0, - minHfov: minHfov, - maxHfov: maxHfov, - hfov: defaultHfov, - type: 'cubemap', - cubeMap: [] - }; + }, + code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, + br: /^( {2,}|\\)\n(?!\s*$)/, + del: noopTest, + text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\?@\\[\\]`^{|}~'; + inline$1.punctuation = edit(inline$1.punctuation).replace(/punctuation/g, inline$1._punctuation).getRegex(); // sequences em should skip over [title](link), `code`, + + inline$1.blockSkip = /\[[^\]]*?\]\([^\)]*?\)|`[^`]*?`|<[^>]*?>/g; + inline$1.escapedEmSt = /\\\*|\\_/g; + inline$1._comment = edit(block$1._comment).replace('(?:-->|$)', '-->').getRegex(); + inline$1.emStrong.lDelim = edit(inline$1.emStrong.lDelim).replace(/punct/g, inline$1._punctuation).getRegex(); + inline$1.emStrong.rDelimAst = edit(inline$1.emStrong.rDelimAst, 'g').replace(/punct/g, inline$1._punctuation).getRegex(); + inline$1.emStrong.rDelimUnd = edit(inline$1.emStrong.rDelimUnd, 'g').replace(/punct/g, inline$1._punctuation).getRegex(); + inline$1._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g; + inline$1._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/; + inline$1._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/; + inline$1.autolink = edit(inline$1.autolink).replace('scheme', inline$1._scheme).replace('email', inline$1._email).getRegex(); + inline$1._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/; + inline$1.tag = edit(inline$1.tag).replace('comment', inline$1._comment).replace('attribute', inline$1._attribute).getRegex(); + inline$1._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/; + inline$1._href = /<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/; + inline$1._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/; + inline$1.link = edit(inline$1.link).replace('label', inline$1._label).replace('href', inline$1._href).replace('title', inline$1._title).getRegex(); + inline$1.reflink = edit(inline$1.reflink).replace('label', inline$1._label).getRegex(); + inline$1.reflinkSearch = edit(inline$1.reflinkSearch, 'g').replace('reflink', inline$1.reflink).replace('nolink', inline$1.nolink).getRegex(); + /** + * Normal Inline Grammar + */ - var _loadViewerPromise$2; + inline$1.normal = merge$1({}, inline$1); /** - * abortRequest(). + * Pedantic Inline Grammar */ + inline$1.pedantic = merge$1({}, inline$1.normal, { + strong: { + start: /^__|\*\*/, + middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, + endAst: /\*\*(?!\*)/g, + endUnd: /__(?!_)/g + }, + em: { + start: /^_|\*/, + middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, + endAst: /\*(?!\*)/g, + endUnd: /_(?!_)/g + }, + link: edit(/^!?\[(label)\]\((.*?)\)/).replace('label', inline$1._label).getRegex(), + reflink: edit(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline$1._label).getRegex() + }); + /** + * GFM Inline Grammar + */ - function abortRequest$6(i) { - i.abort(); - } + inline$1.gfm = merge$1({}, inline$1.normal, { + escape: edit(inline$1.escape).replace('])', '~|])').getRegex(), + _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, + url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, + _backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/, + del: /^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/, + text: /^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\ 0.5) { + ch = 'x' + ch.toString(16); } - }); - tiles.forEach(function (tile) { - return loadNextTilePage$2(which, url, tile); - }); + + out += '&#' + ch + ';'; + } + + return out; } /** - * loadNextTilePage() load data for the next tile page in line. + * Block Lexer */ - function loadNextTilePage$2(which, url, tile) { - var cache = _ssCache[which]; - var nextPage = cache.nextPage[tile.id] || 0; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - cache.inflight[id] = getBubbles(url, tile, function (bubbles) { - cache.loaded[id] = true; - delete cache.inflight[id]; - if (!bubbles) return; // [].shift() removes the first element, some statistics info, not a bubble point + var Lexer_1 = /*#__PURE__*/function () { + function Lexer(options) { + _classCallCheck$1(this, Lexer); - bubbles.shift(); - var features = bubbles.map(function (bubble) { - if (cache.points[bubble.id]) return null; // skip duplicates + this.tokens = []; + this.tokens.links = Object.create(null); + this.options = options || defaults$3; + this.options.tokenizer = this.options.tokenizer || new Tokenizer$1(); + this.tokenizer = this.options.tokenizer; + this.tokenizer.options = this.options; + var rules = { + block: block.normal, + inline: inline.normal + }; - var loc = [bubble.lo, bubble.la]; - var d = { - loc: loc, - key: bubble.id, - ca: bubble.he, - captured_at: bubble.cd, - captured_by: 'microsoft', - // nbn: bubble.nbn, - // pbn: bubble.pbn, - // ad: bubble.ad, - // rn: bubble.rn, - pr: bubble.pr, - // previous - ne: bubble.ne, - // next - pano: true, - sequenceKey: null - }; - cache.points[bubble.id] = d; // a sequence starts here + if (this.options.pedantic) { + rules.block = block.pedantic; + rules.inline = inline.pedantic; + } else if (this.options.gfm) { + rules.block = block.gfm; - if (bubble.pr === undefined) { - cache.leaders.push(bubble.id); + if (this.options.breaks) { + rules.inline = inline.breaks; + } else { + rules.inline = inline.gfm; } + } - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); - cache.rtree.load(features); - connectSequences(); + this.tokenizer.rules = rules; + } + /** + * Expose Rules + */ - if (which === 'bubbles') { - dispatch$7.call('loadedImages'); + + _createClass$1(Lexer, [{ + key: "lex", + value: + /** + * Preprocessing + */ + function lex(src) { + src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); + this.blockTokens(src, this.tokens, true); + this.inline(this.tokens); + return this.tokens; } - }); - } // call this sometimes to connect the bubbles into sequences + /** + * Lexing + */ + }, { + key: "blockTokens", + value: function blockTokens(src) { + var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - function connectSequences() { - var cache = _ssCache.bubbles; - var keepLeaders = []; + if (this.options.pedantic) { + src = src.replace(/^ +$/gm, ''); + } - for (var i = 0; i < cache.leaders.length; i++) { - var bubble = cache.points[cache.leaders[i]]; - var seen = {}; // try to make a sequence.. use the key of the leader bubble. + var token, i, l, lastToken; - var sequence = { - key: bubble.key, - bubbles: [] - }; - var complete = false; + while (src) { + // newline + if (token = this.tokenizer.space(src)) { + src = src.substring(token.raw.length); - do { - sequence.bubbles.push(bubble); - seen[bubble.key] = true; + if (token.type) { + tokens.push(token); + } - if (bubble.ne === undefined) { - complete = true; - } else { - bubble = cache.points[bubble.ne]; // advance to next - } - } while (bubble && !seen[bubble.key] && !complete); + continue; + } // code - if (complete) { - _ssCache.sequences[sequence.key] = sequence; // assign bubbles to the sequence - for (var j = 0; j < sequence.bubbles.length; j++) { - sequence.bubbles[j].sequenceKey = sequence.key; - } // create a GeoJSON LineString + if (token = this.tokenizer.code(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. + + if (lastToken && lastToken.type === 'paragraph') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } + continue; + } // fences - sequence.geojson = { - type: 'LineString', - properties: { - captured_at: sequence.bubbles[0] ? sequence.bubbles[0].captured_at : null, - captured_by: sequence.bubbles[0] ? sequence.bubbles[0].captured_by : null, - key: sequence.key - }, - coordinates: sequence.bubbles.map(function (d) { - return d.loc; - }) - }; - } else { - keepLeaders.push(cache.leaders[i]); - } - } // couldn't complete these, save for later + if (token = this.tokenizer.fences(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // heading + + + if (token = this.tokenizer.heading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // table no leading pipe (gfm) + + + if (token = this.tokenizer.nptable(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // hr + + + if (token = this.tokenizer.hr(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // blockquote + + + if (token = this.tokenizer.blockquote(src)) { + src = src.substring(token.raw.length); + token.tokens = this.blockTokens(token.text, [], top); + tokens.push(token); + continue; + } // list + + + if (token = this.tokenizer.list(src)) { + src = src.substring(token.raw.length); + l = token.items.length; + + for (i = 0; i < l; i++) { + token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); + } + + tokens.push(token); + continue; + } // html - cache.leaders = keepLeaders; - } - /** - * getBubbles() handles the request to the server for a tile extent of 'bubbles' (streetside image locations). - */ + if (token = this.tokenizer.html(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // def - function getBubbles(url, tile, callback) { - var rect = tile.extent.rectangle(); - var urlForRequest = url + utilQsString({ - n: rect[3], - s: rect[1], - e: rect[2], - w: rect[0], - c: maxResults$2, - appkey: bubbleAppKey, - jsCallback: '{callback}' - }); - return jsonpRequest(urlForRequest, function (data) { - if (!data || data.error) { - callback(null); - } else { - callback(data); - } - }); - } // partition viewport into higher zoom tiles + if (top && (token = this.tokenizer.def(src))) { + src = src.substring(token.raw.length); - function partitionViewport$2(projection) { - var z = geoScaleToZoom(projection.scale()); - var z2 = Math.ceil(z * 2) / 2 + 2.5; // round to next 0.5 and add 2.5 + if (!this.tokens.links[token.tag]) { + this.tokens.links[token.tag] = { + href: token.href, + title: token.title + }; + } - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + continue; + } // table (gfm) - function searchLimited$2(limit, projection, rtree) { - limit = limit || 5; - return partitionViewport$2(projection).reduce(function (result, extent) { - var found = rtree.search(extent.bbox()).slice(0, limit).map(function (d) { - return d.data; - }); - return found.length ? result.concat(found) : result; - }, []); - } - /** - * loadImage() - */ + if (token = this.tokenizer.table(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // lheading - function loadImage(imgInfo) { - return new Promise(function (resolve) { - var img = new Image(); + if (token = this.tokenizer.lheading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // top-level paragraph - img.onload = function () { - var canvas = document.getElementById('ideditor-canvas' + imgInfo.face); - var ctx = canvas.getContext('2d'); - ctx.drawImage(img, imgInfo.x, imgInfo.y); - resolve({ - imgInfo: imgInfo, - status: 'ok' - }); - }; - img.onerror = function () { - resolve({ - data: imgInfo, - status: 'error' - }); - }; + if (top && (token = this.tokenizer.paragraph(src))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - img.setAttribute('crossorigin', ''); - img.src = imgInfo.url; - }); - } - /** - * loadCanvas() - */ + if (token = this.tokenizer.text(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; - function loadCanvas(imageGroup) { - return Promise.all(imageGroup.map(loadImage)).then(function (data) { - var canvas = document.getElementById('ideditor-canvas' + data[0].imgInfo.face); - var which = { - '01': 0, - '02': 1, - '03': 2, - '10': 3, - '11': 4, - '12': 5 - }; - var face = data[0].imgInfo.face; - _sceneOptions.cubeMap[which[face]] = canvas.toDataURL('image/jpeg', 1.0); - return { - status: 'loadCanvas for face ' + data[0].imgInfo.face + 'ok' - }; - }); - } - /** - * loadFaces() - */ + if (lastToken && lastToken.type === 'text') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } + continue; + } - function loadFaces(faceGroup) { - return Promise.all(faceGroup.map(loadCanvas)).then(function () { - return { - status: 'loadFaces done' - }; - }); - } + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); - function setupCanvas(selection, reset) { - if (reset) { - selection.selectAll('#ideditor-stitcher-canvases').remove(); - } // Add the Streetside working canvases. These are used for 'stitching', or combining, - // multiple images for each of the six faces, before passing to the Pannellum control as DataUrls + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } + } + return tokens; + } + }, { + key: "inline", + value: function inline(tokens) { + var i, j, k, l2, row, token; + var l = tokens.length; - selection.selectAll('#ideditor-stitcher-canvases').data([0]).enter().append('div').attr('id', 'ideditor-stitcher-canvases').attr('display', 'none').selectAll('canvas').data(['canvas01', 'canvas02', 'canvas03', 'canvas10', 'canvas11', 'canvas12']).enter().append('canvas').attr('id', function (d) { - return 'ideditor-' + d; - }).attr('width', _resolution).attr('height', _resolution); - } + for (i = 0; i < l; i++) { + token = tokens[i]; - function qkToXY(qk) { - var x = 0; - var y = 0; - var scale = 256; + switch (token.type) { + case 'paragraph': + case 'text': + case 'heading': + { + token.tokens = []; + this.inlineTokens(token.text, token.tokens); + break; + } - for (var i = qk.length; i > 0; i--) { - var key = qk[i - 1]; - x += +(key === '1' || key === '3') * scale; - y += +(key === '2' || key === '3') * scale; - scale *= 2; - } + case 'table': + { + token.tokens = { + header: [], + cells: [] + }; // header - return [x, y]; - } + l2 = token.header.length; - function getQuadKeys() { - var dim = _resolution / 256; - var quadKeys; + for (j = 0; j < l2; j++) { + token.tokens.header[j] = []; + this.inlineTokens(token.header[j], token.tokens.header[j]); + } // cells - if (dim === 16) { - quadKeys = ['0000', '0001', '0010', '0011', '0100', '0101', '0110', '0111', '1000', '1001', '1010', '1011', '1100', '1101', '1110', '1111', '0002', '0003', '0012', '0013', '0102', '0103', '0112', '0113', '1002', '1003', '1012', '1013', '1102', '1103', '1112', '1113', '0020', '0021', '0030', '0031', '0120', '0121', '0130', '0131', '1020', '1021', '1030', '1031', '1120', '1121', '1130', '1131', '0022', '0023', '0032', '0033', '0122', '0123', '0132', '0133', '1022', '1023', '1032', '1033', '1122', '1123', '1132', '1133', '0200', '0201', '0210', '0211', '0300', '0301', '0310', '0311', '1200', '1201', '1210', '1211', '1300', '1301', '1310', '1311', '0202', '0203', '0212', '0213', '0302', '0303', '0312', '0313', '1202', '1203', '1212', '1213', '1302', '1303', '1312', '1313', '0220', '0221', '0230', '0231', '0320', '0321', '0330', '0331', '1220', '1221', '1230', '1231', '1320', '1321', '1330', '1331', '0222', '0223', '0232', '0233', '0322', '0323', '0332', '0333', '1222', '1223', '1232', '1233', '1322', '1323', '1332', '1333', '2000', '2001', '2010', '2011', '2100', '2101', '2110', '2111', '3000', '3001', '3010', '3011', '3100', '3101', '3110', '3111', '2002', '2003', '2012', '2013', '2102', '2103', '2112', '2113', '3002', '3003', '3012', '3013', '3102', '3103', '3112', '3113', '2020', '2021', '2030', '2031', '2120', '2121', '2130', '2131', '3020', '3021', '3030', '3031', '3120', '3121', '3130', '3131', '2022', '2023', '2032', '2033', '2122', '2123', '2132', '2133', '3022', '3023', '3032', '3033', '3122', '3123', '3132', '3133', '2200', '2201', '2210', '2211', '2300', '2301', '2310', '2311', '3200', '3201', '3210', '3211', '3300', '3301', '3310', '3311', '2202', '2203', '2212', '2213', '2302', '2303', '2312', '2313', '3202', '3203', '3212', '3213', '3302', '3303', '3312', '3313', '2220', '2221', '2230', '2231', '2320', '2321', '2330', '2331', '3220', '3221', '3230', '3231', '3320', '3321', '3330', '3331', '2222', '2223', '2232', '2233', '2322', '2323', '2332', '2333', '3222', '3223', '3232', '3233', '3322', '3323', '3332', '3333']; - } else if (dim === 8) { - quadKeys = ['000', '001', '010', '011', '100', '101', '110', '111', '002', '003', '012', '013', '102', '103', '112', '113', '020', '021', '030', '031', '120', '121', '130', '131', '022', '023', '032', '033', '122', '123', '132', '133', '200', '201', '210', '211', '300', '301', '310', '311', '202', '203', '212', '213', '302', '303', '312', '313', '220', '221', '230', '231', '320', '321', '330', '331', '222', '223', '232', '233', '322', '323', '332', '333']; - } else if (dim === 4) { - quadKeys = ['00', '01', '10', '11', '02', '03', '12', '13', '20', '21', '30', '31', '22', '23', '32', '33']; - } else { - // dim === 2 - quadKeys = ['0', '1', '2', '3']; - } - return quadKeys; - } + l2 = token.cells.length; - var serviceStreetside = { - /** - * init() initialize streetside. - */ - init: function init() { - if (!_ssCache) { - this.reset(); - } + for (j = 0; j < l2; j++) { + row = token.cells[j]; + token.tokens.cells[j] = []; - this.event = utilRebind(this, dispatch$7, 'on'); - }, + for (k = 0; k < row.length; k++) { + token.tokens.cells[j][k] = []; + this.inlineTokens(row[k], token.tokens.cells[j][k]); + } + } - /** - * reset() reset the cache. - */ - reset: function reset() { - if (_ssCache) { - Object.values(_ssCache.bubbles.inflight).forEach(abortRequest$6); - } + break; + } - _ssCache = { - bubbles: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - points: {}, - leaders: [] - }, - sequences: {} - }; - }, + case 'blockquote': + { + this.inline(token.tokens); + break; + } - /** - * bubbles() - */ - bubbles: function bubbles(projection) { - var limit = 5; - return searchLimited$2(limit, projection, _ssCache.bubbles.rtree); - }, - cachedImage: function cachedImage(imageKey) { - return _ssCache.bubbles.points[imageKey]; - }, - sequences: function sequences(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - var seen = {}; - var results = []; // all sequences for bubbles in viewport + case 'list': + { + l2 = token.items.length; - _ssCache.bubbles.rtree.search(bbox).forEach(function (d) { - var key = d.data.sequenceKey; + for (j = 0; j < l2; j++) { + this.inline(token.items[j].tokens); + } - if (key && !seen[key]) { - seen[key] = true; - results.push(_ssCache.sequences[key].geojson); + break; + } + } } - }); - return results; - }, + return tokens; + } + /** + * Lexing/Compiling + */ - /** - * loadBubbles() - */ - loadBubbles: function loadBubbles(projection, margin) { - // by default: request 2 nearby tiles so we can connect sequences. - if (margin === undefined) margin = 2; - loadTiles$2('bubbles', bubbleApi, projection, margin); - }, - viewer: function viewer() { - return _pannellumViewer; - }, - initViewer: function initViewer() { - if (!window.pannellum) return; - if (_pannellumViewer) return; - _currScene += 1; + }, { + key: "inlineTokens", + value: function inlineTokens(src) { + var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var inLink = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var inRawBlock = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var token, lastToken; // String with links masked to avoid interference with em and strong - var sceneID = _currScene.toString(); + var maskedSrc = src; + var match; + var keepPrevChar, prevChar; // Mask out reflinks - var options = { - 'default': { - firstScene: sceneID - }, - scenes: {} - }; - options.scenes[sceneID] = _sceneOptions; - _pannellumViewer = window.pannellum.viewer('ideditor-viewer-streetside', options); - }, - ensureViewerLoaded: function ensureViewerLoaded(context) { - if (_loadViewerPromise$2) return _loadViewerPromise$2; // create ms-wrapper, a photo wrapper class + if (this.tokens.links) { + var links = Object.keys(this.tokens.links); - var wrap = context.container().select('.photoviewer').selectAll('.ms-wrapper').data([0]); // inject ms-wrapper into the photoviewer div - // (used by all to house each custom photo viewer) + if (links.length > 0) { + while ((match = this.tokenizer.rules.inline.reflinkSearch.exec(maskedSrc)) != null) { + if (links.includes(match[0].slice(match[0].lastIndexOf('[') + 1, -1))) { + maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex); + } + } + } + } // Mask out other blocks - var wrapEnter = wrap.enter().append('div').attr('class', 'photo-wrapper ms-wrapper').classed('hide', true); - var that = this; - var pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // inject div to support streetside viewer (pannellum) and attribution line - wrapEnter.append('div').attr('id', 'ideditor-viewer-streetside').on(pointerPrefix + 'down.streetside', function () { - select(window).on(pointerPrefix + 'move.streetside', function () { - dispatch$7.call('viewerChanged'); - }, true); - }).on(pointerPrefix + 'up.streetside pointercancel.streetside', function () { - select(window).on(pointerPrefix + 'move.streetside', null); // continue dispatching events for a few seconds, in case viewer has inertia. + while ((match = this.tokenizer.rules.inline.blockSkip.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.blockSkip.lastIndex); + } // Mask out escaped em & strong delimiters - var t = timer(function (elapsed) { - dispatch$7.call('viewerChanged'); - if (elapsed > 2000) { - t.stop(); + while ((match = this.tokenizer.rules.inline.escapedEmSt.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '++' + maskedSrc.slice(this.tokenizer.rules.inline.escapedEmSt.lastIndex); + } + + while (src) { + if (!keepPrevChar) { + prevChar = ''; } - }); - }).append('div').attr('class', 'photo-attribution fillD'); - var controlsEnter = wrapEnter.append('div').attr('class', 'photo-controls-wrap').append('div').attr('class', 'photo-controls'); - controlsEnter.append('button').on('click.back', step(-1)).html('◄'); - controlsEnter.append('button').on('click.forward', step(1)).html('►'); // create working canvas for stitching together images - wrap = wrap.merge(wrapEnter).call(setupCanvas, true); // Register viewer resize handler + keepPrevChar = false; // escape - context.ui().photoviewer.on('resize.streetside', function () { - if (_pannellumViewer) { - _pannellumViewer.resize(); - } - }); - _loadViewerPromise$2 = new Promise(function (resolve, reject) { - var loadedCount = 0; + if (token = this.tokenizer.escape(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // tag - function loaded() { - loadedCount += 1; // wait until both files are loaded - if (loadedCount === 2) resolve(); - } + if (token = this.tokenizer.tag(src, inLink, inRawBlock)) { + src = src.substring(token.raw.length); + inLink = token.inLink; + inRawBlock = token.inRawBlock; + var _lastToken = tokens[tokens.length - 1]; - var head = select('head'); // load streetside pannellum viewer css + if (_lastToken && token.type === 'text' && _lastToken.type === 'text') { + _lastToken.raw += token.raw; + _lastToken.text += token.text; + } else { + tokens.push(token); + } - head.selectAll('#ideditor-streetside-viewercss').data([0]).enter().append('link').attr('id', 'ideditor-streetside-viewercss').attr('rel', 'stylesheet').attr('crossorigin', 'anonymous').attr('href', context.asset(pannellumViewerCSS)).on('load.serviceStreetside', loaded).on('error.serviceStreetside', function () { - reject(); - }); // load streetside pannellum viewer js + continue; + } // link - head.selectAll('#ideditor-streetside-viewerjs').data([0]).enter().append('script').attr('id', 'ideditor-streetside-viewerjs').attr('crossorigin', 'anonymous').attr('src', context.asset(pannellumViewerJS)).on('load.serviceStreetside', loaded).on('error.serviceStreetside', function () { - reject(); - }); - })["catch"](function () { - _loadViewerPromise$2 = null; - }); - return _loadViewerPromise$2; - function step(stepBy) { - return function () { - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - if (!selected) return; - var nextID = stepBy === 1 ? selected.ne : selected.pr; + if (token = this.tokenizer.link(src)) { + src = src.substring(token.raw.length); - var yaw = _pannellumViewer.getYaw(); + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); + } - var ca = selected.ca + yaw; - var origin = selected.loc; // construct a search trapezoid pointing out from current bubble + tokens.push(token); + continue; + } // reflink, nolink - var meters = 35; - var p1 = [origin[0] + geoMetersToLon(meters / 5, origin[1]), origin[1]]; - var p2 = [origin[0] + geoMetersToLon(meters / 2, origin[1]), origin[1] + geoMetersToLat(meters)]; - var p3 = [origin[0] - geoMetersToLon(meters / 2, origin[1]), origin[1] + geoMetersToLat(meters)]; - var p4 = [origin[0] - geoMetersToLon(meters / 5, origin[1]), origin[1]]; - var poly = [p1, p2, p3, p4, p1]; // rotate it to face forward/backward - var angle = (stepBy === 1 ? ca : ca + 180) * (Math.PI / 180); - poly = geoRotate(poly, -angle, origin); - var extent = poly.reduce(function (extent, point) { - return extent.extend(geoExtent(point)); - }, geoExtent()); // find nearest other bubble in the search polygon + if (token = this.tokenizer.reflink(src, this.tokens.links)) { + src = src.substring(token.raw.length); + var _lastToken2 = tokens[tokens.length - 1]; - var minDist = Infinity; + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); + tokens.push(token); + } else if (_lastToken2 && token.type === 'text' && _lastToken2.type === 'text') { + _lastToken2.raw += token.raw; + _lastToken2.text += token.text; + } else { + tokens.push(token); + } - _ssCache.bubbles.rtree.search(extent.bbox()).forEach(function (d) { - if (d.data.key === selected.key) return; - if (!geoPointInPolygon(d.data.loc, poly)) return; - var dist = geoVecLength(d.data.loc, selected.loc); - var theta = selected.ca - d.data.ca; - var minTheta = Math.min(Math.abs(theta), 360 - Math.abs(theta)); + continue; + } // em & strong - if (minTheta > 20) { - dist += 5; // penalize distance if camera angles don't match - } - if (dist < minDist) { - nextID = d.data.key; - minDist = dist; - } - }); + if (token = this.tokenizer.emStrong(src, maskedSrc, prevChar)) { + src = src.substring(token.raw.length); + token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); + tokens.push(token); + continue; + } // code - var nextBubble = nextID && that.cachedImage(nextID); - if (!nextBubble) return; - context.map().centerEase(nextBubble.loc); - that.selectImage(context, nextBubble.key).yaw(yaw).showViewer(context); - }; - } - }, - yaw: function yaw(_yaw) { - if (typeof _yaw !== 'number') return _yaw; - _sceneOptions.yaw = _yaw; - return this; - }, - /** - * showViewer() - */ - showViewer: function showViewer(context) { - var wrap = context.container().select('.photoviewer').classed('hide', false); - var isHidden = wrap.selectAll('.photo-wrapper.ms-wrapper.hide').size(); + if (token = this.tokenizer.codespan(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // br - if (isHidden) { - wrap.selectAll('.photo-wrapper:not(.ms-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.ms-wrapper').classed('hide', false); - } - return this; - }, + if (token = this.tokenizer.br(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // del (gfm) - /** - * hideViewer() - */ - hideViewer: function hideViewer(context) { - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(null); - viewer.classed('hide', true).selectAll('.photo-wrapper').classed('hide', true); - context.container().selectAll('.viewfield-group, .sequence, .icon-sign').classed('currentView', false); - this.updateUrlImage(null); - return this.setStyles(context, null, true); - }, - /** - * selectImage(). - */ - selectImage: function selectImage(context, key) { - var that = this; - var d = this.cachedImage(key); - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(d); - this.setStyles(context, null, true); - var wrap = context.container().select('.photoviewer .ms-wrapper'); - var attribution = wrap.selectAll('.photo-attribution').html(''); - wrap.selectAll('.pnlm-load-box') // display "loading.." - .style('display', 'block'); - if (!d) return this; - this.updateUrlImage(key); - _sceneOptions.northOffset = d.ca; - var line1 = attribution.append('div').attr('class', 'attribution-row'); - var hiresDomId = utilUniqueDomId('streetside-hires'); // Add hires checkbox + if (token = this.tokenizer.del(src)) { + src = src.substring(token.raw.length); + token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); + tokens.push(token); + continue; + } // autolink + + + if (token = this.tokenizer.autolink(src, mangle)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // url (gfm) + + + if (!inLink && (token = this.tokenizer.url(src, mangle))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text + - var label = line1.append('label').attr('for', hiresDomId).attr('class', 'streetside-hires'); - label.append('input').attr('type', 'checkbox').attr('id', hiresDomId).property('checked', _hires).on('click', function (d3_event) { - d3_event.stopPropagation(); - _hires = !_hires; - _resolution = _hires ? 1024 : 512; - wrap.call(setupCanvas, true); - var viewstate = { - yaw: _pannellumViewer.getYaw(), - pitch: _pannellumViewer.getPitch(), - hfov: _pannellumViewer.getHfov() - }; - _sceneOptions = Object.assign(_sceneOptions, viewstate); - that.selectImage(context, d.key).showViewer(context); - }); - label.append('span').html(_t.html('streetside.hires')); - var captureInfo = line1.append('div').attr('class', 'attribution-capture-info'); // Add capture date + if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { + src = src.substring(token.raw.length); - if (d.captured_by) { - var yyyy = new Date().getFullYear(); - captureInfo.append('a').attr('class', 'captured_by').attr('target', '_blank').attr('href', 'https://www.microsoft.com/en-us/maps/streetside').html('©' + yyyy + ' Microsoft'); - captureInfo.append('span').html('|'); - } + if (token.raw.slice(-1) !== '_') { + // Track prevChar before string of ____ started + prevChar = token.raw.slice(-1); + } - if (d.captured_at) { - captureInfo.append('span').attr('class', 'captured_at').html(localeTimestamp(d.captured_at)); - } // Add image links + keepPrevChar = true; + lastToken = tokens[tokens.length - 1]; + if (lastToken && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); + } - var line2 = attribution.append('div').attr('class', 'attribution-row'); - line2.append('a').attr('class', 'image-view-link').attr('target', '_blank').attr('href', 'https://www.bing.com/maps?cp=' + d.loc[1] + '~' + d.loc[0] + '&lvl=17&dir=' + d.ca + '&style=x&v=2&sV=1').html(_t.html('streetside.view_on_bing')); - line2.append('a').attr('class', 'image-report-link').attr('target', '_blank').attr('href', 'https://www.bing.com/maps/privacyreport/streetsideprivacyreport?bubbleid=' + encodeURIComponent(d.key) + '&focus=photo&lat=' + d.loc[1] + '&lng=' + d.loc[0] + '&z=17').html(_t.html('streetside.report')); - var bubbleIdQuadKey = d.key.toString(4); - var paddingNeeded = 16 - bubbleIdQuadKey.length; + continue; + } - for (var i = 0; i < paddingNeeded; i++) { - bubbleIdQuadKey = '0' + bubbleIdQuadKey; + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } + } + + return tokens; + } + }], [{ + key: "rules", + get: function get() { + return { + block: block, + inline: inline + }; } + /** + * Static Lex Method + */ - var imgUrlPrefix = streetsideImagesApi + 'hs' + bubbleIdQuadKey; - var imgUrlSuffix = '.jpg?g=6338&n=z'; // Cubemap face code order matters here: front=01, right=02, back=03, left=10, up=11, down=12 + }, { + key: "lex", + value: function lex(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); + } + /** + * Static Lex Inline Method + */ - var faceKeys = ['01', '02', '03', '10', '11', '12']; // Map images to cube faces + }, { + key: "lexInline", + value: function lexInline(src, options) { + var lexer = new Lexer(options); + return lexer.inlineTokens(src); + } + }]); - var quadKeys = getQuadKeys(); - var faces = faceKeys.map(function (faceKey) { - return quadKeys.map(function (quadKey) { - var xy = qkToXY(quadKey); - return { - face: faceKey, - url: imgUrlPrefix + faceKey + quadKey + imgUrlSuffix, - x: xy[0], - y: xy[1] - }; - }); - }); - loadFaces(faces).then(function () { - if (!_pannellumViewer) { - that.initViewer(); - } else { - // make a new scene - _currScene += 1; + return Lexer; + }(); - var sceneID = _currScene.toString(); + var defaults$2 = defaults$5.exports.defaults; + var cleanUrl = helpers.cleanUrl, + escape$2 = helpers.escape; + /** + * Renderer + */ - _pannellumViewer.addScene(sceneID, _sceneOptions).loadScene(sceneID); // remove previous scene + var Renderer_1 = /*#__PURE__*/function () { + function Renderer(options) { + _classCallCheck$1(this, Renderer); + this.options = options || defaults$2; + } - if (_currScene > 2) { - sceneID = (_currScene - 1).toString(); + _createClass$1(Renderer, [{ + key: "code", + value: function code(_code, infostring, escaped) { + var lang = (infostring || '').match(/\S*/)[0]; - _pannellumViewer.removeScene(sceneID); + if (this.options.highlight) { + var out = this.options.highlight(_code, lang); + + if (out != null && out !== _code) { + escaped = true; + _code = out; } } - }); - return this; - }, - getSequenceKeyForBubble: function getSequenceKeyForBubble(d) { - return d && d.sequenceKey; - }, - // Updates the currently highlighted sequence and selected bubble. - // Reset is only necessary when interacting with the viewport because - // this implicitly changes the currently selected bubble/sequence - setStyles: function setStyles(context, hovered, reset) { - if (reset) { - // reset all layers - context.container().selectAll('.viewfield-group').classed('highlighted', false).classed('hovered', false).classed('currentView', false); - context.container().selectAll('.sequence').classed('highlighted', false).classed('currentView', false); + + _code = _code.replace(/\n$/, '') + '\n'; + + if (!lang) { + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; + } + + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; + } + }, { + key: "blockquote", + value: function blockquote(quote) { + return '
    \n' + quote + '
    \n'; + } + }, { + key: "html", + value: function html(_html) { + return _html; } + }, { + key: "heading", + value: function heading(text, level, raw, slugger) { + if (this.options.headerIds) { + return '' + text + '\n'; + } // ignore IDs - var hoveredBubbleKey = hovered && hovered.key; - var hoveredSequenceKey = this.getSequenceKeyForBubble(hovered); - var hoveredSequence = hoveredSequenceKey && _ssCache.sequences[hoveredSequenceKey]; - var hoveredBubbleKeys = hoveredSequence && hoveredSequence.bubbles.map(function (d) { - return d.key; - }) || []; - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var selectedBubbleKey = selected && selected.key; - var selectedSequenceKey = this.getSequenceKeyForBubble(selected); - var selectedSequence = selectedSequenceKey && _ssCache.sequences[selectedSequenceKey]; - var selectedBubbleKeys = selectedSequence && selectedSequence.bubbles.map(function (d) { - return d.key; - }) || []; // highlight sibling viewfields on either the selected or the hovered sequences - var highlightedBubbleKeys = utilArrayUnion(hoveredBubbleKeys, selectedBubbleKeys); - context.container().selectAll('.layer-streetside-images .viewfield-group').classed('highlighted', function (d) { - return highlightedBubbleKeys.indexOf(d.key) !== -1; - }).classed('hovered', function (d) { - return d.key === hoveredBubbleKey; - }).classed('currentView', function (d) { - return d.key === selectedBubbleKey; - }); - context.container().selectAll('.layer-streetside-images .sequence').classed('highlighted', function (d) { - return d.properties.key === hoveredSequenceKey; - }).classed('currentView', function (d) { - return d.properties.key === selectedSequenceKey; - }); // update viewfields if needed + return '' + text + '\n'; + } + }, { + key: "hr", + value: function hr() { + return this.options.xhtml ? '
    \n' : '
    \n'; + } + }, { + key: "list", + value: function list(body, ordered, start) { + var type = ordered ? 'ol' : 'ul', + startatt = ordered && start !== 1 ? ' start="' + start + '"' : ''; + return '<' + type + startatt + '>\n' + body + '\n'; + } + }, { + key: "listitem", + value: function listitem(text) { + return '
  • ' + text + '
    • \n'; + } + }, { + key: "checkbox", + value: function checkbox(checked) { + return ' '; + } + }, { + key: "paragraph", + value: function paragraph(text) { + return '

    ' + text + '

    \n'; + } + }, { + key: "table", + value: function table(header, body) { + if (body) body = '' + body + ''; + return '\n' + '\n' + header + '\n' + body + '
    \n'; + } + }, { + key: "tablerow", + value: function tablerow(content) { + return '\n' + content + '\n'; + } + }, { + key: "tablecell", + value: function tablecell(content, flags) { + var type = flags.header ? 'th' : 'td'; + var tag = flags.align ? '<' + type + ' align="' + flags.align + '">' : '<' + type + '>'; + return tag + content + '\n'; + } // span level renderer - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + }, { + key: "strong", + value: function strong(text) { + return '' + text + ''; + } + }, { + key: "em", + value: function em(text) { + return '' + text + ''; + } + }, { + key: "codespan", + value: function codespan(text) { + return '' + text + ''; + } + }, { + key: "br", + value: function br() { + return this.options.xhtml ? '
    ' : '
    '; + } + }, { + key: "del", + value: function del(text) { + return '' + text + ''; + } + }, { + key: "link", + value: function link(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); - function viewfieldPath() { - var d = this.parentNode.__data__; + if (href === null) { + return text; + } - if (d.pano && d.key !== selectedBubbleKey) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + var out = '    '; + return out; } + }, { + key: "image", + value: function image(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + if (href === null) { + return text; + } - if (imageKey) { - hash.photo = 'streetside/' + imageKey; - } else { - delete hash.photo; + var out = '' + text + '' : '>'; + return out; } - }, + }, { + key: "text", + value: function text(_text) { + return _text; + } + }]); - /** - * cache(). - */ - cache: function cache() { - return _ssCache; + return Renderer; + }(); + + var TextRenderer_1 = /*#__PURE__*/function () { + function TextRenderer() { + _classCallCheck$1(this, TextRenderer); } - }; - var _apibase$1 = 'https://taginfo.openstreetmap.org/api/4/'; - var _inflight$2 = {}; - var _popularKeys = {}; - var _taginfoCache = {}; - var tag_sorts = { - point: 'count_nodes', - vertex: 'count_nodes', - area: 'count_ways', - line: 'count_ways' - }; - var tag_sort_members = { - point: 'count_node_members', - vertex: 'count_node_members', - area: 'count_way_members', - line: 'count_way_members', - relation: 'count_relation_members' - }; - var tag_filters = { - point: 'nodes', - vertex: 'nodes', - area: 'ways', - line: 'ways' - }; - var tag_members_fractions = { - point: 'count_node_members_fraction', - vertex: 'count_node_members_fraction', - area: 'count_way_members_fraction', - line: 'count_way_members_fraction', - relation: 'count_relation_members_fraction' - }; + _createClass$1(TextRenderer, [{ + key: "strong", + value: // no need for block level renderers + function strong(text) { + return text; + } + }, { + key: "em", + value: function em(text) { + return text; + } + }, { + key: "codespan", + value: function codespan(text) { + return text; + } + }, { + key: "del", + value: function del(text) { + return text; + } + }, { + key: "html", + value: function html(text) { + return text; + } + }, { + key: "text", + value: function text(_text) { + return _text; + } + }, { + key: "link", + value: function link(href, title, text) { + return '' + text; + } + }, { + key: "image", + value: function image(href, title, text) { + return '' + text; + } + }, { + key: "br", + value: function br() { + return ''; + } + }]); - function sets(params, n, o) { - if (params.geometry && o[params.geometry]) { - params[n] = o[params.geometry]; + return TextRenderer; + }(); + + var Slugger_1 = /*#__PURE__*/function () { + function Slugger() { + _classCallCheck$1(this, Slugger); + + this.seen = {}; } - return params; - } + _createClass$1(Slugger, [{ + key: "serialize", + value: function serialize(value) { + return value.toLowerCase().trim() // remove html tags + .replace(/<[!\/a-z].*?>/ig, '') // remove unwanted chars + .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); + } + /** + * Finds the next safe (unique) slug to use + */ - function setFilter(params) { - return sets(params, 'filter', tag_filters); - } + }, { + key: "getNextSafeSlug", + value: function getNextSafeSlug(originalSlug, isDryRun) { + var slug = originalSlug; + var occurenceAccumulator = 0; - function setSort(params) { - return sets(params, 'sortname', tag_sorts); - } + if (this.seen.hasOwnProperty(slug)) { + occurenceAccumulator = this.seen[originalSlug]; - function setSortMembers(params) { - return sets(params, 'sortname', tag_sort_members); - } + do { + occurenceAccumulator++; + slug = originalSlug + '-' + occurenceAccumulator; + } while (this.seen.hasOwnProperty(slug)); + } - function clean(params) { - return utilObjectOmit(params, ['geometry', 'debounce']); - } + if (!isDryRun) { + this.seen[originalSlug] = occurenceAccumulator; + this.seen[slug] = 0; + } - function filterKeys(type) { - var count_type = type ? 'count_' + type : 'count_all'; - return function (d) { - return parseFloat(d[count_type]) > 2500 || d.in_wiki; - }; - } + return slug; + } + /** + * Convert string to unique id + * @param {object} options + * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. + */ - function filterMultikeys(prefix) { - return function (d) { - // d.key begins with prefix, and d.key contains no additional ':'s - var re = new RegExp('^' + prefix + '(.*)$'); - var matches = d.key.match(re) || []; - return matches.length === 2 && matches[1].indexOf(':') === -1; - }; - } + }, { + key: "slug", + value: function slug(value) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var slug = this.serialize(value); + return this.getNextSafeSlug(slug, options.dryrun); + } + }]); - function filterValues(allowUpperCase) { - return function (d) { - if (d.value.match(/[;,]/) !== null) return false; // exclude some punctuation + return Slugger; + }(); - if (!allowUpperCase && d.value.match(/[A-Z*]/) !== null) return false; // exclude uppercase letters + var Renderer$1 = Renderer_1; + var TextRenderer$1 = TextRenderer_1; + var Slugger$1 = Slugger_1; + var defaults$1 = defaults$5.exports.defaults; + var unescape$1 = helpers.unescape; + /** + * Parsing & Compiling + */ - return parseFloat(d.fraction) > 0.0; - }; - } + var Parser_1 = /*#__PURE__*/function () { + function Parser(options) { + _classCallCheck$1(this, Parser); - function filterRoles(geometry) { - return function (d) { - if (d.role === '') return false; // exclude empty role + this.options = options || defaults$1; + this.options.renderer = this.options.renderer || new Renderer$1(); + this.renderer = this.options.renderer; + this.renderer.options = this.options; + this.textRenderer = new TextRenderer$1(); + this.slugger = new Slugger$1(); + } + /** + * Static Parse Method + */ - if (d.role.match(/[A-Z*;,]/) !== null) return false; // exclude uppercase letters and some punctuation - return parseFloat(d[tag_members_fractions[geometry]]) > 0.0; - }; - } + _createClass$1(Parser, [{ + key: "parse", + value: + /** + * Parse Loop + */ + function parse(tokens) { + var top = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var out = '', + i, + j, + k, + l2, + l3, + row, + cell, + header, + body, + token, + ordered, + start, + loose, + itemBody, + item, + checked, + task, + checkbox; + var l = tokens.length; - function valKey(d) { - return { - value: d.key, - title: d.key - }; - } + for (i = 0; i < l; i++) { + token = tokens[i]; - function valKeyDescription(d) { - var obj = { - value: d.value, - title: d.description || d.value - }; + switch (token.type) { + case 'space': + { + continue; + } - if (d.count) { - obj.count = d.count; - } + case 'hr': + { + out += this.renderer.hr(); + continue; + } - return obj; - } + case 'heading': + { + out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$1(this.parseInline(token.tokens, this.textRenderer)), this.slugger); + continue; + } - function roleKey(d) { - return { - value: d.role, - title: d.role - }; - } // sort keys with ':' lower than keys without ':' + case 'code': + { + out += this.renderer.code(token.text, token.lang, token.escaped); + continue; + } + case 'table': + { + header = ''; // header - function sortKeys(a, b) { - return a.key.indexOf(':') === -1 && b.key.indexOf(':') !== -1 ? -1 : a.key.indexOf(':') !== -1 && b.key.indexOf(':') === -1 ? 1 : 0; - } + cell = ''; + l2 = token.header.length; - var debouncedRequest$1 = debounce(request$1, 300, { - leading: false - }); + for (j = 0; j < l2; j++) { + cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { + header: true, + align: token.align[j] + }); + } - function request$1(url, params, exactMatch, callback, loaded) { - if (_inflight$2[url]) return; - if (checkCache(url, params, exactMatch, callback)) return; - var controller = new AbortController(); - _inflight$2[url] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (result) { - delete _inflight$2[url]; - if (loaded) loaded(null, result); - })["catch"](function (err) { - delete _inflight$2[url]; - if (err.name === 'AbortError') return; - if (loaded) loaded(err.message); - }); - } + header += this.renderer.tablerow(cell); + body = ''; + l2 = token.cells.length; - function checkCache(url, params, exactMatch, callback) { - var rp = params.rp || 25; - var testQuery = params.query || ''; - var testUrl = url; + for (j = 0; j < l2; j++) { + row = token.tokens.cells[j]; + cell = ''; + l3 = row.length; - do { - var hit = _taginfoCache[testUrl]; // exact match, or shorter match yielding fewer than max results (rp) + for (k = 0; k < l3; k++) { + cell += this.renderer.tablecell(this.parseInline(row[k]), { + header: false, + align: token.align[k] + }); + } - if (hit && (url === testUrl || hit.length < rp)) { - callback(null, hit); - return true; - } // don't try to shorten the query + body += this.renderer.tablerow(cell); + } + out += this.renderer.table(header, body); + continue; + } - if (exactMatch || !testQuery.length) return false; // do shorten the query to see if we already have a cached result - // that has returned fewer than max results (rp) + case 'blockquote': + { + body = this.parse(token.tokens); + out += this.renderer.blockquote(body); + continue; + } - testQuery = testQuery.slice(0, -1); - testUrl = url.replace(/&query=(.*?)&/, '&query=' + testQuery + '&'); - } while (testQuery.length >= 0); + case 'list': + { + ordered = token.ordered; + start = token.start; + loose = token.loose; + l2 = token.items.length; + body = ''; - return false; - } + for (j = 0; j < l2; j++) { + item = token.items[j]; + checked = item.checked; + task = item.task; + itemBody = ''; - var serviceTaginfo = { - init: function init() { - _inflight$2 = {}; - _taginfoCache = {}; - _popularKeys = { - // manually exclude some keys – #5377, #7485 - postal_code: true, - full_name: true, - loc_name: true, - reg_name: true, - short_name: true, - sorting_name: true, - artist_name: true, - nat_name: true, - long_name: true, - 'bridge:name': true - }; // Fetch popular keys. We'll exclude these from `values` - // lookups because they stress taginfo, and they aren't likely - // to yield meaningful autocomplete results.. see #3955 + if (item.task) { + checkbox = this.renderer.checkbox(checked); - var params = { - rp: 100, - sortname: 'values_all', - sortorder: 'desc', - page: 1, - debounce: false, - lang: _mainLocalizer.languageCode() - }; - this.keys(params, function (err, data) { - if (err) return; - data.forEach(function (d) { - if (d.value === 'opening_hours') return; // exception + if (loose) { + if (item.tokens.length > 0 && item.tokens[0].type === 'text') { + item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; - _popularKeys[d.value] = true; - }); - }); - }, - reset: function reset() { - Object.values(_inflight$2).forEach(function (controller) { - controller.abort(); - }); - _inflight$2 = {}; - }, - keys: function keys(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - params = Object.assign({ - rp: 10, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'keys/all?' + utilQsString(params); - doRequest(url, params, false, callback, function (err, d) { - if (err) { - callback(err); - } else { - var f = filterKeys(params.filter); - var result = d.data.filter(f).sort(sortKeys).map(valKey); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - multikeys: function multikeys(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - params = Object.assign({ - rp: 25, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var prefix = params.query; - var url = _apibase$1 + 'keys/all?' + utilQsString(params); - doRequest(url, params, true, callback, function (err, d) { - if (err) { - callback(err); - } else { - var f = filterMultikeys(prefix); - var result = d.data.filter(f).map(valKey); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - values: function values(params, callback) { - // Exclude popular keys from values lookups.. see #3955 - var key = params.key; + if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { + item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; + } + } else { + item.tokens.unshift({ + type: 'text', + text: checkbox + }); + } + } else { + itemBody += checkbox; + } + } - if (key && _popularKeys[key]) { - callback(null, []); - return; - } + itemBody += this.parse(item.tokens, loose); + body += this.renderer.listitem(itemBody, task, checked); + } - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(setFilter(params))); - params = Object.assign({ - rp: 25, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'key/values?' + utilQsString(params); - doRequest(url, params, false, callback, function (err, d) { - if (err) { - callback(err); - } else { - // In most cases we prefer taginfo value results with lowercase letters. - // A few OSM keys expect values to contain uppercase values (see #3377). - // This is not an exhaustive list (e.g. `name` also has uppercase values) - // but these are the fields where taginfo value lookup is most useful. - var re = /network|taxon|genus|species|brand|grape_variety|royal_cypher|listed_status|booth|rating|stars|:output|_hours|_times|_ref|manufacturer|country|target|brewery/; - var allowUpperCase = re.test(params.key); - var f = filterValues(allowUpperCase); - var result = d.data.filter(f).map(valKeyDescription); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - roles: function roles(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - var geometry = params.geometry; - params = clean(setSortMembers(params)); - params = Object.assign({ - rp: 25, - sortname: 'count_all_members', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'relation/roles?' + utilQsString(params); - doRequest(url, params, true, callback, function (err, d) { - if (err) { - callback(err); - } else { - var f = filterRoles(geometry); - var result = d.data.filter(f).map(roleKey); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - docs: function docs(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - var path = 'key/wiki_pages?'; + out += this.renderer.list(body, ordered, start); + continue; + } - if (params.value) { - path = 'tag/wiki_pages?'; - } else if (params.rtype) { - path = 'relation/wiki_pages?'; - } + case 'html': + { + // TODO parse inline content if parameter markdown=1 + out += this.renderer.html(token.text); + continue; + } - var url = _apibase$1 + path + utilQsString(params); - doRequest(url, params, true, callback, function (err, d) { - if (err) { - callback(err); - } else { - _taginfoCache[url] = d.data; - callback(null, d.data); - } - }); - }, - apibase: function apibase(_) { - if (!arguments.length) return _apibase$1; - _apibase$1 = _; - return this; - } - }; + case 'paragraph': + { + out += this.renderer.paragraph(this.parseInline(token.tokens)); + continue; + } - var helpers$1 = createCommonjsModule(function (module, exports) { + case 'text': + { + body = token.tokens ? this.parseInline(token.tokens) : token.text; - Object.defineProperty(exports, "__esModule", { - value: true - }); - /** - * @module helpers - */ + while (i + 1 < l && tokens[i + 1].type === 'text') { + token = tokens[++i]; + body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); + } - /** - * Earth Radius used with the Harvesine formula and approximates using a spherical (non-ellipsoid) Earth. - * - * @memberof helpers - * @type {number} - */ + out += top ? this.renderer.paragraph(body) : body; + continue; + } - exports.earthRadius = 6371008.8; - /** - * Unit of measurement factors using a spherical (non-ellipsoid) earth radius. - * - * @memberof helpers - * @type {Object} - */ + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - exports.factors = { - centimeters: exports.earthRadius * 100, - centimetres: exports.earthRadius * 100, - degrees: exports.earthRadius / 111325, - feet: exports.earthRadius * 3.28084, - inches: exports.earthRadius * 39.370, - kilometers: exports.earthRadius / 1000, - kilometres: exports.earthRadius / 1000, - meters: exports.earthRadius, - metres: exports.earthRadius, - miles: exports.earthRadius / 1609.344, - millimeters: exports.earthRadius * 1000, - millimetres: exports.earthRadius * 1000, - nauticalmiles: exports.earthRadius / 1852, - radians: 1, - yards: exports.earthRadius / 1.0936 - }; - /** - * Units of measurement factors based on 1 meter. - * - * @memberof helpers - * @type {Object} - */ + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } + } - exports.unitsFactors = { - centimeters: 100, - centimetres: 100, - degrees: 1 / 111325, - feet: 3.28084, - inches: 39.370, - kilometers: 1 / 1000, - kilometres: 1 / 1000, - meters: 1, - metres: 1, - miles: 1 / 1609.344, - millimeters: 1000, - millimetres: 1000, - nauticalmiles: 1 / 1852, - radians: 1 / exports.earthRadius, - yards: 1 / 1.0936 - }; - /** - * Area of measurement factors based on 1 square meter. - * - * @memberof helpers - * @type {Object} - */ + return out; + } + /** + * Parse Inline Tokens + */ - exports.areaFactors = { - acres: 0.000247105, - centimeters: 10000, - centimetres: 10000, - feet: 10.763910417, - inches: 1550.003100006, - kilometers: 0.000001, - kilometres: 0.000001, - meters: 1, - metres: 1, - miles: 3.86e-7, - millimeters: 1000000, - millimetres: 1000000, - yards: 1.195990046 - }; - /** - * Wraps a GeoJSON {@link Geometry} in a GeoJSON {@link Feature}. - * - * @name feature - * @param {Geometry} geometry input geometry - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a GeoJSON Feature - * @example - * var geometry = { - * "type": "Point", - * "coordinates": [110, 50] - * }; - * - * var feature = turf.feature(geometry); - * - * //=feature - */ + }, { + key: "parseInline", + value: function parseInline(tokens, renderer) { + renderer = renderer || this.renderer; + var out = '', + i, + token; + var l = tokens.length; - function feature(geom, properties, options) { - if (options === void 0) { - options = {}; - } + for (i = 0; i < l; i++) { + token = tokens[i]; - var feat = { - type: "Feature" - }; + switch (token.type) { + case 'escape': + { + out += renderer.text(token.text); + break; + } - if (options.id === 0 || options.id) { - feat.id = options.id; - } + case 'html': + { + out += renderer.html(token.text); + break; + } - if (options.bbox) { - feat.bbox = options.bbox; - } + case 'link': + { + out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); + break; + } - feat.properties = properties || {}; - feat.geometry = geom; - return feat; - } + case 'image': + { + out += renderer.image(token.href, token.title, token.text); + break; + } - exports.feature = feature; - /** - * Creates a GeoJSON {@link Geometry} from a Geometry string type & coordinates. - * For GeometryCollection type use `helpers.geometryCollection` - * - * @name geometry - * @param {string} type Geometry Type - * @param {Array} coordinates Coordinates - * @param {Object} [options={}] Optional Parameters - * @returns {Geometry} a GeoJSON Geometry - * @example - * var type = "Point"; - * var coordinates = [110, 50]; - * var geometry = turf.geometry(type, coordinates); - * // => geometry - */ + case 'strong': + { + out += renderer.strong(this.parseInline(token.tokens, renderer)); + break; + } - function geometry(type, coordinates, options) { + case 'em': + { + out += renderer.em(this.parseInline(token.tokens, renderer)); + break; + } - switch (type) { - case "Point": - return point(coordinates).geometry; + case 'codespan': + { + out += renderer.codespan(token.text); + break; + } - case "LineString": - return lineString(coordinates).geometry; + case 'br': + { + out += renderer.br(); + break; + } - case "Polygon": - return polygon(coordinates).geometry; + case 'del': + { + out += renderer.del(this.parseInline(token.tokens, renderer)); + break; + } - case "MultiPoint": - return multiPoint(coordinates).geometry; + case 'text': + { + out += renderer.text(token.text); + break; + } - case "MultiLineString": - return multiLineString(coordinates).geometry; + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - case "MultiPolygon": - return multiPolygon(coordinates).geometry; + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } + } - default: - throw new Error(type + " is invalid"); + return out; } - } + }], [{ + key: "parse", + value: function parse(tokens, options) { + var parser = new Parser(options); + return parser.parse(tokens); + } + /** + * Static Parse Inline Method + */ - exports.geometry = geometry; - /** - * Creates a {@link Point} {@link Feature} from a Position. - * - * @name point - * @param {Array} coordinates longitude, latitude position (each in decimal degrees) - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a Point feature - * @example - * var point = turf.point([-75.343, 39.984]); - * - * //=point - */ + }, { + key: "parseInline", + value: function parseInline(tokens, options) { + var parser = new Parser(options); + return parser.parseInline(tokens); + } + }]); - function point(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + return Parser; + }(); - var geom = { - type: "Point", - coordinates: coordinates - }; - return feature(geom, properties, options); - } + var Lexer = Lexer_1; + var Parser = Parser_1; + var Tokenizer = Tokenizer_1; + var Renderer = Renderer_1; + var TextRenderer = TextRenderer_1; + var Slugger = Slugger_1; + var merge = helpers.merge, + checkSanitizeDeprecation = helpers.checkSanitizeDeprecation, + escape$1 = helpers.escape; + var getDefaults = defaults$5.exports.getDefaults, + changeDefaults = defaults$5.exports.changeDefaults, + defaults = defaults$5.exports.defaults; + /** + * Marked + */ - exports.point = point; - /** - * Creates a {@link Point} {@link FeatureCollection} from an Array of Point coordinates. - * - * @name points - * @param {Array>} coordinates an array of Points - * @param {Object} [properties={}] Translate these properties to each Feature - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] - * associated with the FeatureCollection - * @param {string|number} [options.id] Identifier associated with the FeatureCollection - * @returns {FeatureCollection} Point Feature - * @example - * var points = turf.points([ - * [-75, 39], - * [-80, 45], - * [-78, 50] - * ]); - * - * //=points - */ + function marked(src, opt, callback) { + // throw error in case of non string input + if (typeof src === 'undefined' || src === null) { + throw new Error('marked(): input parameter is undefined or null'); + } - function points(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + if (typeof src !== 'string') { + throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - return featureCollection(coordinates.map(function (coords) { - return point(coords, properties); - }), options); + if (typeof opt === 'function') { + callback = opt; + opt = null; } - exports.points = points; - /** - * Creates a {@link Polygon} {@link Feature} from an Array of LinearRings. - * - * @name polygon - * @param {Array>>} coordinates an array of LinearRings - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} Polygon Feature - * @example - * var polygon = turf.polygon([[[-5, 52], [-4, 56], [-2, 51], [-7, 54], [-5, 52]]], { name: 'poly1' }); - * - * //=polygon - */ + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); + + if (callback) { + var highlight = opt.highlight; + var tokens; - function polygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; + try { + tokens = Lexer.lex(src, opt); + } catch (e) { + return callback(e); } - for (var _i = 0, coordinates_1 = coordinates; _i < coordinates_1.length; _i++) { - var ring = coordinates_1[_i]; + var done = function done(err) { + var out; - if (ring.length < 4) { - throw new Error("Each LinearRing of a Polygon must have 4 or more Positions."); - } + if (!err) { + try { + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } - for (var j = 0; j < ring[ring.length - 1].length; j++) { - // Check if first point of Polygon contains two numbers - if (ring[ring.length - 1][j] !== ring[0][j]) { - throw new Error("First and last Position are not equivalent."); + out = Parser.parse(tokens, opt); + } catch (e) { + err = e; } } - } - var geom = { - type: "Polygon", - coordinates: coordinates + opt.highlight = highlight; + return err ? callback(err) : callback(null, out); }; - return feature(geom, properties, options); - } - exports.polygon = polygon; - /** - * Creates a {@link Polygon} {@link FeatureCollection} from an Array of Polygon coordinates. - * - * @name polygons - * @param {Array>>>} coordinates an array of Polygon coordinates - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the FeatureCollection - * @returns {FeatureCollection} Polygon FeatureCollection - * @example - * var polygons = turf.polygons([ - * [[[-5, 52], [-4, 56], [-2, 51], [-7, 54], [-5, 52]]], - * [[[-15, 42], [-14, 46], [-12, 41], [-17, 44], [-15, 42]]], - * ]); - * - * //=polygons - */ + if (!highlight || highlight.length < 3) { + return done(); + } + + delete opt.highlight; + if (!tokens.length) return done(); + var pending = 0; + marked.walkTokens(tokens, function (token) { + if (token.type === 'code') { + pending++; + setTimeout(function () { + highlight(token.text, token.lang, function (err, code) { + if (err) { + return done(err); + } + + if (code != null && code !== token.text) { + token.text = code; + token.escaped = true; + } + + pending--; + + if (pending === 0) { + done(); + } + }); + }, 0); + } + }); - function polygons(coordinates, properties, options) { - if (options === void 0) { - options = {}; + if (pending === 0) { + done(); } - return featureCollection(coordinates.map(function (coords) { - return polygon(coords, properties); - }), options); + return; } - exports.polygons = polygons; - /** - * Creates a {@link LineString} {@link Feature} from an Array of Positions. - * - * @name lineString - * @param {Array>} coordinates an array of Positions - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} LineString Feature - * @example - * var linestring1 = turf.lineString([[-24, 63], [-23, 60], [-25, 65], [-20, 69]], {name: 'line 1'}); - * var linestring2 = turf.lineString([[-14, 43], [-13, 40], [-15, 45], [-10, 49]], {name: 'line 2'}); - * - * //=linestring1 - * //=linestring2 - */ + try { + var _tokens = Lexer.lex(src, opt); - function lineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; + if (opt.walkTokens) { + marked.walkTokens(_tokens, opt.walkTokens); } - if (coordinates.length < 2) { - throw new Error("coordinates must be an array of two or more positions"); + return Parser.parse(_tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; } - var geom = { - type: "LineString", - coordinates: coordinates - }; - return feature(geom, properties, options); + throw e; } + } + /** + * Options + */ - exports.lineString = lineString; - /** - * Creates a {@link LineString} {@link FeatureCollection} from an Array of LineString coordinates. - * - * @name lineStrings - * @param {Array>>} coordinates an array of LinearRings - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] - * associated with the FeatureCollection - * @param {string|number} [options.id] Identifier associated with the FeatureCollection - * @returns {FeatureCollection} LineString FeatureCollection - * @example - * var linestrings = turf.lineStrings([ - * [[-24, 63], [-23, 60], [-25, 65], [-20, 69]], - * [[-14, 43], [-13, 40], [-15, 45], [-10, 49]] - * ]); - * - * //=linestrings - */ - function lineStrings(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + marked.options = marked.setOptions = function (opt) { + merge(marked.defaults, opt); + changeDefaults(marked.defaults); + return marked; + }; - return featureCollection(coordinates.map(function (coords) { - return lineString(coords, properties); - }), options); - } + marked.getDefaults = getDefaults; + marked.defaults = defaults; + /** + * Use Extension + */ - exports.lineStrings = lineStrings; - /** - * Takes one or more {@link Feature|Features} and creates a {@link FeatureCollection}. - * - * @name featureCollection - * @param {Feature[]} features input features - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {FeatureCollection} FeatureCollection of Features - * @example - * var locationA = turf.point([-75.343, 39.984], {name: 'Location A'}); - * var locationB = turf.point([-75.833, 39.284], {name: 'Location B'}); - * var locationC = turf.point([-75.534, 39.123], {name: 'Location C'}); - * - * var collection = turf.featureCollection([ - * locationA, - * locationB, - * locationC - * ]); - * - * //=collection - */ + marked.use = function (extension) { + var opts = merge({}, extension); - function featureCollection(features, options) { - if (options === void 0) { - options = {}; - } + if (extension.renderer) { + (function () { + var renderer = marked.defaults.renderer || new Renderer(); - var fc = { - type: "FeatureCollection" - }; + var _loop = function _loop(prop) { + var prevRenderer = renderer[prop]; - if (options.id) { - fc.id = options.id; - } + renderer[prop] = function () { + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } - if (options.bbox) { - fc.bbox = options.bbox; - } + var ret = extension.renderer[prop].apply(renderer, args); - fc.features = features; - return fc; - } + if (ret === false) { + ret = prevRenderer.apply(renderer, args); + } - exports.featureCollection = featureCollection; - /** - * Creates a {@link Feature} based on a - * coordinate array. Properties can be added optionally. - * - * @name multiLineString - * @param {Array>>} coordinates an array of LineStrings - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a MultiLineString feature - * @throws {Error} if no coordinates are passed - * @example - * var multiLine = turf.multiLineString([[[0,0],[10,10]]]); - * - * //=multiLine - */ + return ret; + }; + }; - function multiLineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + for (var prop in extension.renderer) { + _loop(prop); + } - var geom = { - type: "MultiLineString", - coordinates: coordinates - }; - return feature(geom, properties, options); + opts.renderer = renderer; + })(); } - exports.multiLineString = multiLineString; - /** - * Creates a {@link Feature} based on a - * coordinate array. Properties can be added optionally. - * - * @name multiPoint - * @param {Array>} coordinates an array of Positions - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a MultiPoint feature - * @throws {Error} if no coordinates are passed - * @example - * var multiPt = turf.multiPoint([[0,0],[10,10]]); - * - * //=multiPt - */ + if (extension.tokenizer) { + (function () { + var tokenizer = marked.defaults.tokenizer || new Tokenizer(); - function multiPoint(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + var _loop2 = function _loop2(prop) { + var prevTokenizer = tokenizer[prop]; - var geom = { - type: "MultiPoint", - coordinates: coordinates - }; - return feature(geom, properties, options); - } + tokenizer[prop] = function () { + for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } - exports.multiPoint = multiPoint; - /** - * Creates a {@link Feature} based on a - * coordinate array. Properties can be added optionally. - * - * @name multiPolygon - * @param {Array>>>} coordinates an array of Polygons - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a multipolygon feature - * @throws {Error} if no coordinates are passed - * @example - * var multiPoly = turf.multiPolygon([[[[0,0],[0,10],[10,10],[10,0],[0,0]]]]); - * - * //=multiPoly - * - */ + var ret = extension.tokenizer[prop].apply(tokenizer, args); - function multiPolygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + if (ret === false) { + ret = prevTokenizer.apply(tokenizer, args); + } - var geom = { - type: "MultiPolygon", - coordinates: coordinates - }; - return feature(geom, properties, options); + return ret; + }; + }; + + for (var prop in extension.tokenizer) { + _loop2(prop); + } + + opts.tokenizer = tokenizer; + })(); } - exports.multiPolygon = multiPolygon; - /** - * Creates a {@link Feature} based on a - * coordinate array. Properties can be added optionally. - * - * @name geometryCollection - * @param {Array} geometries an array of GeoJSON Geometries - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a GeoJSON GeometryCollection Feature - * @example - * var pt = turf.geometry("Point", [100, 0]); - * var line = turf.geometry("LineString", [[101, 0], [102, 1]]); - * var collection = turf.geometryCollection([pt, line]); - * - * // => collection - */ + if (extension.walkTokens) { + var walkTokens = marked.defaults.walkTokens; - function geometryCollection(geometries, properties, options) { - if (options === void 0) { - options = {}; - } + opts.walkTokens = function (token) { + extension.walkTokens(token); - var geom = { - type: "GeometryCollection", - geometries: geometries + if (walkTokens) { + walkTokens(token); + } }; - return feature(geom, properties, options); } - exports.geometryCollection = geometryCollection; - /** - * Round number to precision - * - * @param {number} num Number - * @param {number} [precision=0] Precision - * @returns {number} rounded number - * @example - * turf.round(120.4321) - * //=120 - * - * turf.round(120.4321, 2) - * //=120.43 - */ + marked.setOptions(opts); + }; + /** + * Run callback for every token + */ - function round(num, precision) { - if (precision === void 0) { - precision = 0; - } - if (precision && !(precision >= 0)) { - throw new Error("precision must be a positive number"); - } + marked.walkTokens = function (tokens, callback) { + var _iterator = _createForOfIteratorHelper(tokens), + _step; - var multiplier = Math.pow(10, precision || 0); - return Math.round(num * multiplier) / multiplier; - } + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var token = _step.value; + callback(token); - exports.round = round; - /** - * Convert a distance measurement (assuming a spherical Earth) from radians to a more friendly unit. - * Valid units: miles, nauticalmiles, inches, yards, meters, metres, kilometers, centimeters, feet - * - * @name radiansToLength - * @param {number} radians in radians across the sphere - * @param {string} [units="kilometers"] can be degrees, radians, miles, or kilometers inches, yards, metres, - * meters, kilometres, kilometers. - * @returns {number} distance - */ + switch (token.type) { + case 'table': + { + var _iterator2 = _createForOfIteratorHelper(token.tokens.header), + _step2; - function radiansToLength(radians, units) { - if (units === void 0) { - units = "kilometers"; - } + try { + for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { + var cell = _step2.value; + marked.walkTokens(cell, callback); + } + } catch (err) { + _iterator2.e(err); + } finally { + _iterator2.f(); + } - var factor = exports.factors[units]; + var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), + _step3; - if (!factor) { - throw new Error(units + " units is invalid"); - } + try { + for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { + var row = _step3.value; - return radians * factor; - } + var _iterator4 = _createForOfIteratorHelper(row), + _step4; - exports.radiansToLength = radiansToLength; - /** - * Convert a distance measurement (assuming a spherical Earth) from a real-world unit into radians - * Valid units: miles, nauticalmiles, inches, yards, meters, metres, kilometers, centimeters, feet - * - * @name lengthToRadians - * @param {number} distance in real units - * @param {string} [units="kilometers"] can be degrees, radians, miles, or kilometers inches, yards, metres, - * meters, kilometres, kilometers. - * @returns {number} radians - */ + try { + for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) { + var _cell = _step4.value; + marked.walkTokens(_cell, callback); + } + } catch (err) { + _iterator4.e(err); + } finally { + _iterator4.f(); + } + } + } catch (err) { + _iterator3.e(err); + } finally { + _iterator3.f(); + } - function lengthToRadians(distance, units) { - if (units === void 0) { - units = "kilometers"; - } + break; + } - var factor = exports.factors[units]; + case 'list': + { + marked.walkTokens(token.items, callback); + break; + } - if (!factor) { - throw new Error(units + " units is invalid"); + default: + { + if (token.tokens) { + marked.walkTokens(token.tokens, callback); + } + } + } } - - return distance / factor; + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); } + }; + /** + * Parse Inline + */ - exports.lengthToRadians = lengthToRadians; - /** - * Convert a distance measurement (assuming a spherical Earth) from a real-world unit into degrees - * Valid units: miles, nauticalmiles, inches, yards, meters, metres, centimeters, kilometres, feet - * - * @name lengthToDegrees - * @param {number} distance in real units - * @param {string} [units="kilometers"] can be degrees, radians, miles, or kilometers inches, yards, metres, - * meters, kilometres, kilometers. - * @returns {number} degrees - */ - function lengthToDegrees(distance, units) { - return radiansToDegrees(lengthToRadians(distance, units)); + marked.parseInline = function (src, opt) { + // throw error in case of non string input + if (typeof src === 'undefined' || src === null) { + throw new Error('marked.parseInline(): input parameter is undefined or null'); } - exports.lengthToDegrees = lengthToDegrees; - /** - * Converts any bearing angle from the north line direction (positive clockwise) - * and returns an angle between 0-360 degrees (positive clockwise), 0 being the north line - * - * @name bearingToAzimuth - * @param {number} bearing angle, between -180 and +180 degrees - * @returns {number} angle between 0 and 360 degrees - */ + if (typeof src !== 'string') { + throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - function bearingToAzimuth(bearing) { - var angle = bearing % 360; + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); + + try { + var tokens = Lexer.lexInline(src, opt); - if (angle < 0) { - angle += 360; + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); } - return angle; - } + return Parser.parseInline(tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - exports.bearingToAzimuth = bearingToAzimuth; - /** - * Converts an angle in radians to degrees - * - * @name radiansToDegrees - * @param {number} radians angle in radians - * @returns {number} degrees between 0 and 360 degrees - */ + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; + } - function radiansToDegrees(radians) { - var degrees = radians % (2 * Math.PI); - return degrees * 180 / Math.PI; + throw e; } + }; + /** + * Expose + */ - exports.radiansToDegrees = radiansToDegrees; - /** - * Converts an angle in degrees to radians - * - * @name degreesToRadians - * @param {number} degrees angle between 0 and 360 degrees - * @returns {number} angle in radians - */ - function degreesToRadians(degrees) { - var radians = degrees % 360; - return radians * Math.PI / 180; + marked.Parser = Parser; + marked.parser = Parser.parse; + marked.Renderer = Renderer; + marked.TextRenderer = TextRenderer; + marked.Lexer = Lexer; + marked.lexer = Lexer.lex; + marked.Tokenizer = Tokenizer; + marked.Slugger = Slugger; + marked.parse = marked; + var marked_1 = marked; + + var tiler$4 = utilTiler(); + var dispatch$5 = dispatch$8('loaded'); + var _tileZoom$1 = 14; + var _osmoseUrlRoot = 'https://osmose.openstreetmap.fr/api/0.3'; + var _osmoseData = { + icons: {}, + items: [] + }; // This gets reassigned if reset + + var _cache; + + function abortRequest$4(controller) { + if (controller) { + controller.abort(); } + } - exports.degreesToRadians = degreesToRadians; - /** - * Converts a length to the requested unit. - * Valid units: miles, nauticalmiles, inches, yards, meters, metres, kilometers, centimeters, feet - * - * @param {number} length to be converted - * @param {Units} [originalUnit="kilometers"] of the length - * @param {Units} [finalUnit="kilometers"] returned unit - * @returns {number} the converted length - */ + function abortUnwantedRequests$1(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - function convertLength(length, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "kilometers"; + if (!wanted) { + abortRequest$4(cache.inflightTile[k]); + delete cache.inflightTile[k]; } + }); + } - if (finalUnit === void 0) { - finalUnit = "kilometers"; - } + function encodeIssueRtree(d) { + return { + minX: d.loc[0], + minY: d.loc[1], + maxX: d.loc[0], + maxY: d.loc[1], + data: d + }; + } // Replace or remove QAItem from rtree - if (!(length >= 0)) { - throw new Error("length must be a positive number"); - } - return radiansToLength(lengthToRadians(length, originalUnit), finalUnit); + function updateRtree$1(item, replace) { + _cache.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); + + if (replace) { + _cache.rtree.insert(item); } + } // Issues shouldn't obscure each other - exports.convertLength = convertLength; - /** - * Converts a area to the requested unit. - * Valid units: kilometers, kilometres, meters, metres, centimetres, millimeters, acres, miles, yards, feet, inches - * @param {number} area to be converted - * @param {Units} [originalUnit="meters"] of the distance - * @param {Units} [finalUnit="kilometers"] returned unit - * @returns {number} the converted distance - */ - function convertArea(area, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "meters"; - } + function preventCoincident(loc) { + var coincident = false; - if (finalUnit === void 0) { - finalUnit = "kilometers"; - } + do { + // first time, move marker up. after that, move marker right. + var delta = coincident ? [0.00001, 0] : [0, 0.00001]; + loc = geoVecAdd(loc, delta); + var bbox = geoExtent(loc).bbox(); + coincident = _cache.rtree.search(bbox).length; + } while (coincident); - if (!(area >= 0)) { - throw new Error("area must be a positive number"); - } + return loc; + } - var startFactor = exports.areaFactors[originalUnit]; + var serviceOsmose = { + title: 'osmose', + init: function init() { + _mainFileFetcher.get('qa_data').then(function (d) { + _osmoseData = d.osmose; + _osmoseData.items = Object.keys(d.osmose.icons).map(function (s) { + return s.split('-')[0]; + }).reduce(function (unique, item) { + return unique.indexOf(item) !== -1 ? unique : [].concat(_toConsumableArray(unique), [item]); + }, []); + }); - if (!startFactor) { - throw new Error("invalid original units"); + if (!_cache) { + this.reset(); } - var finalFactor = exports.areaFactors[finalUnit]; + this.event = utilRebind(this, dispatch$5, 'on'); + }, + reset: function reset() { + var _strings = {}; + var _colors = {}; - if (!finalFactor) { - throw new Error("invalid final units"); - } + if (_cache) { + Object.values(_cache.inflightTile).forEach(abortRequest$4); // Strings and colors are static and should not be re-populated - return area / startFactor * finalFactor; - } + _strings = _cache.strings; + _colors = _cache.colors; + } - exports.convertArea = convertArea; - /** - * isNumber - * - * @param {*} num Number to validate - * @returns {boolean} true/false - * @example - * turf.isNumber(123) - * //=true - * turf.isNumber('foo') - * //=false - */ + _cache = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush(), + strings: _strings, + colors: _colors + }; + }, + loadIssues: function loadIssues(projection) { + var _this = this; - function isNumber(num) { - return !isNaN(num) && num !== null && !Array.isArray(num) && !/^\s*$/.test(num); - } + var params = { + // Tiles return a maximum # of issues + // So we want to filter our request for only types iD supports + item: _osmoseData.items + }; // determine the needed tiles to cover the view - exports.isNumber = isNumber; - /** - * isObject - * - * @param {*} input variable to validate - * @returns {boolean} true/false - * @example - * turf.isObject({elevation: 10}) - * //=true - * turf.isObject('foo') - * //=false - */ + var tiles = tiler$4.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed - function isObject(input) { - return !!input && input.constructor === Object; - } + abortUnwantedRequests$1(_cache, tiles); // issue new requests.. - exports.isObject = isObject; - /** - * Validate BBox - * - * @private - * @param {Array} bbox BBox to validate - * @returns {void} - * @throws Error if BBox is not valid - * @example - * validateBBox([-180, -40, 110, 50]) - * //=OK - * validateBBox([-180, -40]) - * //=Error - * validateBBox('Foo') - * //=Error - * validateBBox(5) - * //=Error - * validateBBox(null) - * //=Error - * validateBBox(undefined) - * //=Error - */ + tiles.forEach(function (tile) { + if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; - function validateBBox(bbox) { - if (!bbox) { - throw new Error("bbox is required"); - } + var _tile$xyz = _slicedToArray(tile.xyz, 3), + x = _tile$xyz[0], + y = _tile$xyz[1], + z = _tile$xyz[2]; - if (!Array.isArray(bbox)) { - throw new Error("bbox must be an Array"); - } + var url = "".concat(_osmoseUrlRoot, "/issues/").concat(z, "/").concat(x, "/").concat(y, ".json?") + utilQsString(params); + var controller = new AbortController(); + _cache.inflightTile[tile.id] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (data) { + delete _cache.inflightTile[tile.id]; + _cache.loadedTile[tile.id] = true; - if (bbox.length !== 4 && bbox.length !== 6) { - throw new Error("bbox must be an Array of 4 or 6 numbers"); - } + if (data.features) { + data.features.forEach(function (issue) { + var _issue$properties = issue.properties, + item = _issue$properties.item, + cl = _issue$properties["class"], + id = _issue$properties.uuid; + /* Osmose issues are uniquely identified by a unique + `item` and `class` combination (both integer values) */ - bbox.forEach(function (num) { - if (!isNumber(num)) { - throw new Error("bbox must only contain numbers"); - } - }); - } + var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) - exports.validateBBox = validateBBox; - /** - * Validate Id - * - * @private - * @param {string|number} id Id to validate - * @returns {void} - * @throws Error if Id is not valid - * @example - * validateId([-180, -40, 110, 50]) - * //=Error - * validateId([-180, -40]) - * //=Error - * validateId('Foo') - * //=OK - * validateId(5) - * //=OK - * validateId(null) - * //=Error - * validateId(undefined) - * //=Error - */ + if (itemType in _osmoseData.icons) { + var loc = issue.geometry.coordinates; // lon, lat - function validateId(id) { - if (!id) { - throw new Error("id is required"); - } + loc = preventCoincident(loc); + var d = new QAItem(loc, _this, itemType, id, { + item: item + }); // Setting elems here prevents UI detail requests - if (["string", "number"].indexOf(_typeof(id)) === -1) { - throw new Error("id must be a number or a string"); - } - } + if (item === 8300 || item === 8360) { + d.elems = []; + } - exports.validateId = validateId; // Deprecated methods + _cache.data[d.id] = d; - function radians2degrees() { - throw new Error("method has been renamed to `radiansToDegrees`"); - } + _cache.rtree.insert(encodeIssueRtree(d)); + } + }); + } - exports.radians2degrees = radians2degrees; + dispatch$5.call('loaded'); + })["catch"](function () { + delete _cache.inflightTile[tile.id]; + _cache.loadedTile[tile.id] = true; + }); + }); + }, + loadIssueDetail: function loadIssueDetail(issue) { + var _this2 = this; - function degrees2radians() { - throw new Error("method has been renamed to `degreesToRadians`"); - } + // Issue details only need to be fetched once + if (issue.elems !== undefined) { + return Promise.resolve(issue); + } - exports.degrees2radians = degrees2radians; + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); - function distanceToDegrees() { - throw new Error("method has been renamed to `lengthToDegrees`"); - } + var cacheDetails = function cacheDetails(data) { + // Associated elements used for highlighting + // Assign directly for immediate use in the callback + issue.elems = data.elems.map(function (e) { + return e.type.substring(0, 1) + e.id; + }); // Some issues have instance specific detail in a subtitle - exports.distanceToDegrees = distanceToDegrees; + issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; - function distanceToRadians() { - throw new Error("method has been renamed to `lengthToRadians`"); - } + _this2.replaceItem(issue); + }; - exports.distanceToRadians = distanceToRadians; + return d3_json(url).then(cacheDetails).then(function () { + return issue; + }); + }, + loadStrings: function loadStrings() { + var locale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _mainLocalizer.localeCode(); + var items = Object.keys(_osmoseData.icons); - function radiansToDistance() { - throw new Error("method has been renamed to `radiansToLength`"); - } + if (locale in _cache.strings && Object.keys(_cache.strings[locale]).length === items.length) { + return Promise.resolve(_cache.strings[locale]); + } // May be partially populated already if some requests were successful - exports.radiansToDistance = radiansToDistance; - function bearingToAngle() { - throw new Error("method has been renamed to `bearingToAzimuth`"); - } + if (!(locale in _cache.strings)) { + _cache.strings[locale] = {}; + } // Only need to cache strings for supported issue types + // Using multiple individual item + class requests to reduce fetched data size - exports.bearingToAngle = bearingToAngle; - function convertDistance() { - throw new Error("method has been renamed to `convertLength`"); - } + var allRequests = items.map(function (itemType) { + // No need to request data we already have + if (itemType in _cache.strings[locale]) return null; - exports.convertDistance = convertDistance; - }); + var cacheData = function cacheData(data) { + // Bunch of nested single value arrays of objects + var _data$categories = _slicedToArray(data.categories, 1), + _data$categories$ = _data$categories[0], + cat = _data$categories$ === void 0 ? { + items: [] + } : _data$categories$; - var invariant = createCommonjsModule(function (module, exports) { + var _cat$items = _slicedToArray(cat.items, 1), + _cat$items$ = _cat$items[0], + item = _cat$items$ === void 0 ? { + "class": [] + } : _cat$items$; - Object.defineProperty(exports, "__esModule", { - value: true - }); - /** - * Unwrap a coordinate from a Point Feature, Geometry or a single coordinate. - * - * @name getCoord - * @param {Array|Geometry|Feature} coord GeoJSON Point or an Array of numbers - * @returns {Array} coordinates - * @example - * var pt = turf.point([10, 10]); - * - * var coord = turf.getCoord(pt); - * //= [10, 10] - */ + var _item$class = _slicedToArray(item["class"], 1), + _item$class$ = _item$class[0], + cl = _item$class$ === void 0 ? null : _item$class$; // If null default value is reached, data wasn't as expected (or was empty) - function getCoord(coord) { - if (!coord) { - throw new Error("coord is required"); - } - if (!Array.isArray(coord)) { - if (coord.type === "Feature" && coord.geometry !== null && coord.geometry.type === "Point") { - return coord.geometry.coordinates; - } + if (!cl) { + /* eslint-disable no-console */ + console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); + /* eslint-enable no-console */ - if (coord.type === "Point") { - return coord.coordinates; - } - } + return; + } // Cache served item colors to automatically style issue markers later - if (Array.isArray(coord) && coord.length >= 2 && !Array.isArray(coord[0]) && !Array.isArray(coord[1])) { - return coord; - } - throw new Error("coord must be GeoJSON Point or an Array of numbers"); - } + var itemInt = item.item, + color = item.color; - exports.getCoord = getCoord; - /** - * Unwrap coordinates from a Feature, Geometry Object or an Array - * - * @name getCoords - * @param {Array|Geometry|Feature} coords Feature, Geometry Object or an Array - * @returns {Array} coordinates - * @example - * var poly = turf.polygon([[[119.32, -8.7], [119.55, -8.69], [119.51, -8.54], [119.32, -8.7]]]); - * - * var coords = turf.getCoords(poly); - * //= [[[119.32, -8.7], [119.55, -8.69], [119.51, -8.54], [119.32, -8.7]]] - */ + if (/^#[A-Fa-f0-9]{6}|[A-Fa-f0-9]{3}/.test(color)) { + _cache.colors[itemInt] = color; + } // Value of root key will be null if no string exists + // If string exists, value is an object with key 'auto' for string - function getCoords(coords) { - if (Array.isArray(coords)) { - return coords; - } // Feature + var title = cl.title, + detail = cl.detail, + fix = cl.fix, + trap = cl.trap; // Osmose titles shouldn't contain markdown - if (coords.type === "Feature") { - if (coords.geometry !== null) { - return coords.geometry.coordinates; - } - } else { - // Geometry - if (coords.coordinates) { - return coords.coordinates; - } - } + var issueStrings = {}; + if (title) issueStrings.title = title.auto; + if (detail) issueStrings.detail = marked_1(detail.auto); + if (trap) issueStrings.trap = marked_1(trap.auto); + if (fix) issueStrings.fix = marked_1(fix.auto); + _cache.strings[locale][itemType] = issueStrings; + }; - throw new Error("coords must be GeoJSON Feature, Geometry Object or an Array"); - } + var _itemType$split = itemType.split('-'), + _itemType$split2 = _slicedToArray(_itemType$split, 2), + item = _itemType$split2[0], + cl = _itemType$split2[1]; // Osmose API falls back to English strings where untranslated or if locale doesn't exist - exports.getCoords = getCoords; - /** - * Checks if coordinates contains a number - * - * @name containsNumber - * @param {Array} coordinates GeoJSON Coordinates - * @returns {boolean} true if Array contains a number - */ - function containsNumber(coordinates) { - if (coordinates.length > 1 && helpers$1.isNumber(coordinates[0]) && helpers$1.isNumber(coordinates[1])) { - return true; - } + var url = "".concat(_osmoseUrlRoot, "/items/").concat(item, "/class/").concat(cl, "?langs=").concat(locale); + return d3_json(url).then(cacheData); + }).filter(Boolean); + return Promise.all(allRequests).then(function () { + return _cache.strings[locale]; + }); + }, + getStrings: function getStrings(itemType) { + var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _mainLocalizer.localeCode(); + // No need to fallback to English, Osmose API handles this for us + return locale in _cache.strings ? _cache.strings[locale][itemType] : {}; + }, + getColor: function getColor(itemType) { + return itemType in _cache.colors ? _cache.colors[itemType] : '#FFFFFF'; + }, + postUpdate: function postUpdate(issue, callback) { + var _this3 = this; - if (Array.isArray(coordinates[0]) && coordinates[0].length) { - return containsNumber(coordinates[0]); - } + if (_cache.inflightPost[issue.id]) { + return callback({ + message: 'Issue update already inflight', + status: -2 + }, issue); + } // UI sets the status to either 'done' or 'false' - throw new Error("coordinates must only contain numbers"); - } - exports.containsNumber = containsNumber; - /** - * Enforce expectations about types of GeoJSON objects for Turf. - * - * @name geojsonType - * @param {GeoJSON} value any GeoJSON object - * @param {string} type expected GeoJSON type - * @param {string} name name of calling function - * @throws {Error} if value is not the expected type. - */ + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); + var controller = new AbortController(); - function geojsonType(value, type, name) { - if (!type || !name) { - throw new Error("type and name required"); - } + var after = function after() { + delete _cache.inflightPost[issue.id]; - if (!value || value.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + value.type); - } - } + _this3.removeItem(issue); - exports.geojsonType = geojsonType; - /** - * Enforce expectations about types of {@link Feature} inputs for Turf. - * Internally this uses {@link geojsonType} to judge geometry types. - * - * @name featureOf - * @param {Feature} feature a feature with an expected geometry type - * @param {string} type expected GeoJSON type - * @param {string} name name of calling function - * @throws {Error} error if value is not the expected type. - */ + if (issue.newStatus === 'done') { + // Keep track of the number of issues closed per `item` to tag the changeset + if (!(issue.item in _cache.closed)) { + _cache.closed[issue.item] = 0; + } - function featureOf(feature, type, name) { - if (!feature) { - throw new Error("No feature passed"); - } + _cache.closed[issue.item] += 1; + } - if (!name) { - throw new Error(".featureOf() requires a name"); - } + if (callback) callback(null, issue); + }; - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); - } + _cache.inflightPost[issue.id] = controller; + fetch(url, { + signal: controller.signal + }).then(after)["catch"](function (err) { + delete _cache.inflightPost[issue.id]; + if (callback) callback(err.message); + }); + }, + // Get all cached QAItems covering the viewport + getItems: function getItems(projection) { + var viewport = projection.clipExtent(); + var min = [viewport[0][0], viewport[1][1]]; + var max = [viewport[1][0], viewport[0][1]]; + var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); + return _cache.rtree.search(bbox).map(function (d) { + return d.data; + }); + }, + // Get a QAItem from cache + // NOTE: Don't change method name until UI v3 is merged + getError: function getError(id) { + return _cache.data[id]; + }, + // get the name of the icon to display for this item + getIcon: function getIcon(itemType) { + return _osmoseData.icons[itemType]; + }, + // Replace a single QAItem in the cache + replaceItem: function replaceItem(item) { + if (!(item instanceof QAItem) || !item.id) return; + _cache.data[item.id] = item; + updateRtree$1(encodeIssueRtree(item), true); // true = replace - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } + return item; + }, + // Remove a single QAItem from the cache + removeItem: function removeItem(item) { + if (!(item instanceof QAItem) || !item.id) return; + delete _cache.data[item.id]; + updateRtree$1(encodeIssueRtree(item), false); // false = remove + }, + // Used to populate `closed:osmose:*` changeset tags + getClosedCounts: function getClosedCounts() { + return _cache.closed; + }, + itemURL: function itemURL(item) { + return "https://osmose.openstreetmap.fr/en/error/".concat(item.id); } + }; - exports.featureOf = featureOf; - /** - * Enforce expectations about types of {@link FeatureCollection} inputs for Turf. - * Internally this uses {@link geojsonType} to judge geometry types. - * - * @name collectionOf - * @param {FeatureCollection} featureCollection a FeatureCollection for which features will be judged - * @param {string} type expected GeoJSON type - * @param {string} name name of calling function - * @throws {Error} if value is not the expected type. - */ + var ieee754$1 = {}; - function collectionOf(featureCollection, type, name) { - if (!featureCollection) { - throw new Error("No featureCollection passed"); - } + /*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh */ - if (!name) { - throw new Error(".collectionOf() requires a name"); - } + ieee754$1.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m; + var eLen = nBytes * 8 - mLen - 1; + var eMax = (1 << eLen) - 1; + var eBias = eMax >> 1; + var nBits = -7; + var i = isLE ? nBytes - 1 : 0; + var d = isLE ? -1 : 1; + var s = buffer[offset + i]; + i += d; + e = s & (1 << -nBits) - 1; + s >>= -nBits; + nBits += eLen; - if (!featureCollection || featureCollection.type !== "FeatureCollection") { - throw new Error("Invalid input to " + name + ", FeatureCollection required"); - } + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} - for (var _i = 0, _a = featureCollection.features; _i < _a.length; _i++) { - var feature = _a[_i]; + m = e & (1 << -nBits) - 1; + e >>= -nBits; + nBits += mLen; - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); - } + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } - } + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : (s ? -1 : 1) * Infinity; + } else { + m = m + Math.pow(2, mLen); + e = e - eBias; } - exports.collectionOf = collectionOf; - /** - * Get Geometry from Feature or Geometry Object - * - * @param {Feature|Geometry} geojson GeoJSON Feature or Geometry Object - * @returns {Geometry|null} GeoJSON Geometry Object - * @throws {Error} if geojson is not a Feature or Geometry Object - * @example - * var point = { - * "type": "Feature", - * "properties": {}, - * "geometry": { - * "type": "Point", - * "coordinates": [110, 40] - * } - * } - * var geom = turf.getGeom(point) - * //={"type": "Point", "coordinates": [110, 40]} - */ - - function getGeom(geojson) { - if (geojson.type === "Feature") { - return geojson.geometry; - } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); + }; - return geojson; - } + ieee754$1.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c; + var eLen = nBytes * 8 - mLen - 1; + var eMax = (1 << eLen) - 1; + var eBias = eMax >> 1; + var rt = mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0; + var i = isLE ? 0 : nBytes - 1; + var d = isLE ? 1 : -1; + var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0; + value = Math.abs(value); - exports.getGeom = getGeom; - /** - * Get GeoJSON object's type, Geometry type is prioritize. - * - * @param {GeoJSON} geojson GeoJSON object - * @param {string} [name="geojson"] name of the variable to display in error message - * @returns {string} GeoJSON type - * @example - * var point = { - * "type": "Feature", - * "properties": {}, - * "geometry": { - * "type": "Point", - * "coordinates": [110, 40] - * } - * } - * var geom = turf.getType(point) - * //="Point" - */ + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); - function getType(geojson, name) { - if (geojson.type === "FeatureCollection") { - return "FeatureCollection"; + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; } - if (geojson.type === "GeometryCollection") { - return "GeometryCollection"; + if (e + eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); } - if (geojson.type === "Feature" && geojson.geometry !== null) { - return geojson.geometry.type; + if (value * c >= 2) { + e++; + c /= 2; } - return geojson.type; - } - - exports.getType = getType; - }); - - var lineclip_1 = lineclip; - var _default = lineclip; - lineclip.polyline = lineclip; - lineclip.polygon = polygonclip; // Cohen-Sutherland line clippign algorithm, adapted to efficiently - // handle polylines rather than just segments - - function lineclip(points, bbox, result) { - var len = points.length, - codeA = bitCode(points[0], bbox), - part = [], - i, - a, - b, - codeB, - lastCode; - if (!result) result = []; - - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode(b, bbox); - - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); - - if (codeB !== lastCode) { - // segment went outside - part.push(b); - - if (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); - } - - break; - } else if (codeA & codeB) { - // trivial reject - break; - } else if (codeA) { - // a outside, intersect with clip edge - a = intersect(a, b, codeA, bbox); - codeA = bitCode(a, bbox); - } else { - // b outside - b = intersect(a, b, codeB, bbox); - codeB = bitCode(b, bbox); - } + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen); + e = e + eBias; + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); + e = 0; } - - codeA = lastCode; } - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm - - - function polygonclip(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle - - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode(prev, bbox) & edge); - - for (i = 0; i < points.length; i++) { - p = points[i]; - inside = !(bitCode(p, bbox) & edge); // if segment goes through the clip window, add an intersection + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - if (inside !== prevInside) result.push(intersect(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + e = e << mLen | m; + eLen += mLen; - prev = p; - prevInside = inside; - } + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - points = result; - if (!points.length) break; - } + buffer[offset + i - d] |= s * 128; + }; - return result; - } // intersect a segment against one of the 4 lines that make up the bbox + var pbf = Pbf; + var ieee754 = ieee754$1; + function Pbf(buf) { + this.buf = ArrayBuffer.isView && ArrayBuffer.isView(buf) ? buf : new Uint8Array(buf || 0); + this.pos = 0; + this.type = 0; + this.length = this.buf.length; + } - function intersect(a, b, edge, bbox) { - return edge & 8 ? [a[0] + (b[0] - a[0]) * (bbox[3] - a[1]) / (b[1] - a[1]), bbox[3]] : // top - edge & 4 ? [a[0] + (b[0] - a[0]) * (bbox[1] - a[1]) / (b[1] - a[1]), bbox[1]] : // bottom - edge & 2 ? [bbox[2], a[1] + (b[1] - a[1]) * (bbox[2] - a[0]) / (b[0] - a[0])] : // right - edge & 1 ? [bbox[0], a[1] + (b[1] - a[1]) * (bbox[0] - a[0]) / (b[0] - a[0])] : // left - null; - } // bit code reflects the point position relative to the bbox: - // left mid right - // top 1001 1000 1010 - // mid 0001 0000 0010 - // bottom 0101 0100 0110 + Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum + Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 - function bitCode(p, bbox) { - var code = 0; - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right + Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields - if (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 - return code; - } - lineclip_1["default"] = _default; + var SHIFT_LEFT_32 = (1 << 16) * (1 << 16), + SHIFT_RIGHT_32 = 1 / SHIFT_LEFT_32; // Threshold chosen based on both benchmarking and knowledge about browser string + // data structures (which currently switch structure types at 12 bytes or more) - var bboxClip_1 = createCommonjsModule(function (module, exports) { + var TEXT_DECODER_MIN_LENGTH = 12; + var utf8TextDecoder = typeof TextDecoder === 'undefined' ? null : new TextDecoder('utf8'); + Pbf.prototype = { + destroy: function destroy() { + this.buf = null; + }, + // === READING ================================================================= + readFields: function readFields(readField, result, end) { + end = end || this.length; - var __importStar = commonjsGlobal && commonjsGlobal.__importStar || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) { - if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + while (this.pos < end) { + var val = this.readVarint(), + tag = val >> 3, + startPos = this.pos; + this.type = val & 0x7; + readField(tag, result, this); + if (this.pos === startPos) this.skip(val); } - result["default"] = mod; + return result; - }; + }, + readMessage: function readMessage(readField, result) { + return this.readFields(readField, result, this.readVarint() + this.pos); + }, + readFixed32: function readFixed32() { + var val = readUInt32(this.buf, this.pos); + this.pos += 4; + return val; + }, + readSFixed32: function readSFixed32() { + var val = readInt32(this.buf, this.pos); + this.pos += 4; + return val; + }, + // 64-bit int handling is based on github.com/dpw/node-buffer-more-ints (MIT-licensed) + readFixed64: function readFixed64() { + var val = readUInt32(this.buf, this.pos) + readUInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32; + this.pos += 8; + return val; + }, + readSFixed64: function readSFixed64() { + var val = readUInt32(this.buf, this.pos) + readInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32; + this.pos += 8; + return val; + }, + readFloat: function readFloat() { + var val = ieee754.read(this.buf, this.pos, true, 23, 4); + this.pos += 4; + return val; + }, + readDouble: function readDouble() { + var val = ieee754.read(this.buf, this.pos, true, 52, 8); + this.pos += 8; + return val; + }, + readVarint: function readVarint(isSigned) { + var buf = this.buf, + val, + b; + b = buf[this.pos++]; + val = b & 0x7f; + if (b < 0x80) return val; + b = buf[this.pos++]; + val |= (b & 0x7f) << 7; + if (b < 0x80) return val; + b = buf[this.pos++]; + val |= (b & 0x7f) << 14; + if (b < 0x80) return val; + b = buf[this.pos++]; + val |= (b & 0x7f) << 21; + if (b < 0x80) return val; + b = buf[this.pos]; + val |= (b & 0x0f) << 28; + return readVarintRemainder(val, isSigned, this); + }, + readVarint64: function readVarint64() { + // for compatibility with v2.0.1 + return this.readVarint(true); + }, + readSVarint: function readSVarint() { + var num = this.readVarint(); + return num % 2 === 1 ? (num + 1) / -2 : num / 2; // zigzag encoding + }, + readBoolean: function readBoolean() { + return Boolean(this.readVarint()); + }, + readString: function readString() { + var end = this.readVarint() + this.pos; + var pos = this.pos; + this.pos = end; - Object.defineProperty(exports, "__esModule", { - value: true - }); + if (end - pos >= TEXT_DECODER_MIN_LENGTH && utf8TextDecoder) { + // longer strings are fast with the built-in browser TextDecoder API + return readUtf8TextDecoder(this.buf, pos, end); + } // short strings are fast with our custom implementation - var lineclip = __importStar(lineclip_1); - /** - * Takes a {@link Feature} and a bbox and clips the feature to the bbox using - * [lineclip](https://github.com/mapbox/lineclip). - * May result in degenerate edges when clipping Polygons. - * - * @name bboxClip - * @param {Feature} feature feature to clip to the bbox - * @param {BBox} bbox extent in [minX, minY, maxX, maxY] order - * @returns {Feature} clipped Feature - * @example - * var bbox = [0, 0, 10, 10]; - * var poly = turf.polygon([[[2, 2], [8, 4], [12, 8], [3, 7], [2, 2]]]); - * - * var clipped = turf.bboxClip(poly, bbox); - * - * //addToMap - * var addToMap = [bbox, poly, clipped] - */ + return readUtf8(this.buf, pos, end); + }, + readBytes: function readBytes() { + var end = this.readVarint() + this.pos, + buffer = this.buf.subarray(this.pos, end); + this.pos = end; + return buffer; + }, + // verbose for performance reasons; doesn't affect gzipped size + readPackedVarint: function readPackedVarint(arr, isSigned) { + if (this.type !== Pbf.Bytes) return arr.push(this.readVarint(isSigned)); + var end = readPackedEnd(this); + arr = arr || []; - function bboxClip(feature, bbox) { - var geom = invariant.getGeom(feature); - var type = geom.type; - var properties = feature.type === "Feature" ? feature.properties : {}; - var coords = geom.coordinates; + while (this.pos < end) { + arr.push(this.readVarint(isSigned)); + } - switch (type) { - case "LineString": - case "MultiLineString": - var lines_1 = []; + return arr; + }, + readPackedSVarint: function readPackedSVarint(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); + var end = readPackedEnd(this); + arr = arr || []; - if (type === "LineString") { - coords = [coords]; - } + while (this.pos < end) { + arr.push(this.readSVarint()); + } - coords.forEach(function (line) { - lineclip.polyline(line, bbox, lines_1); - }); + return arr; + }, + readPackedBoolean: function readPackedBoolean(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); + var end = readPackedEnd(this); + arr = arr || []; - if (lines_1.length === 1) { - return helpers$1.lineString(lines_1[0], properties); - } + while (this.pos < end) { + arr.push(this.readBoolean()); + } - return helpers$1.multiLineString(lines_1, properties); + return arr; + }, + readPackedFloat: function readPackedFloat(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); + var end = readPackedEnd(this); + arr = arr || []; - case "Polygon": - return helpers$1.polygon(clipPolygon(coords, bbox), properties); + while (this.pos < end) { + arr.push(this.readFloat()); + } - case "MultiPolygon": - return helpers$1.multiPolygon(coords.map(function (poly) { - return clipPolygon(poly, bbox); - }), properties); + return arr; + }, + readPackedDouble: function readPackedDouble(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); + var end = readPackedEnd(this); + arr = arr || []; - default: - throw new Error("geometry " + type + " not supported"); + while (this.pos < end) { + arr.push(this.readDouble()); } - } - - exports["default"] = bboxClip; - function clipPolygon(rings, bbox) { - var outRings = []; + return arr; + }, + readPackedFixed32: function readPackedFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - for (var _i = 0, rings_1 = rings; _i < rings_1.length; _i++) { - var ring = rings_1[_i]; - var clipped = lineclip.polygon(ring, bbox); + while (this.pos < end) { + arr.push(this.readFixed32()); + } - if (clipped.length > 0) { - if (clipped[0][0] !== clipped[clipped.length - 1][0] || clipped[0][1] !== clipped[clipped.length - 1][1]) { - clipped.push(clipped[0]); - } + return arr; + }, + readPackedSFixed32: function readPackedSFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - if (clipped.length >= 4) { - outRings.push(clipped); - } - } + while (this.pos < end) { + arr.push(this.readSFixed32()); } - return outRings; - } - }); - var turf_bboxClip = /*@__PURE__*/getDefaultExportFromCjs(bboxClip_1); + return arr; + }, + readPackedFixed64: function readPackedFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - var fastJsonStableStringify = function fastJsonStableStringify(data, opts) { - if (!opts) opts = {}; - if (typeof opts === 'function') opts = { - cmp: opts - }; - var cycles = typeof opts.cycles === 'boolean' ? opts.cycles : false; + while (this.pos < end) { + arr.push(this.readFixed64()); + } - var cmp = opts.cmp && function (f) { - return function (node) { - return function (a, b) { - var aobj = { - key: a, - value: node[a] - }; - var bobj = { - key: b, - value: node[b] - }; - return f(aobj, bobj); - }; - }; - }(opts.cmp); + return arr; + }, + readPackedSFixed64: function readPackedSFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - var seen = []; - return function stringify(node) { - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); + while (this.pos < end) { + arr.push(this.readSFixed64()); } - if (node === undefined) return; - if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; - if (_typeof(node) !== 'object') return JSON.stringify(node); - var i, out; + return arr; + }, + skip: function skip(val) { + var type = val & 0x7; + if (type === Pbf.Varint) while (this.buf[this.pos++] > 0x7f) {} else if (type === Pbf.Bytes) this.pos = this.readVarint() + this.pos;else if (type === Pbf.Fixed32) this.pos += 4;else if (type === Pbf.Fixed64) this.pos += 8;else throw new Error('Unimplemented type: ' + type); + }, + // === WRITING ================================================================= + writeTag: function writeTag(tag, type) { + this.writeVarint(tag << 3 | type); + }, + realloc: function realloc(min) { + var length = this.length || 16; - if (Array.isArray(node)) { - out = '['; + while (length < this.pos + min) { + length *= 2; + } - for (i = 0; i < node.length; i++) { - if (i) out += ','; - out += stringify(node[i]) || 'null'; - } + if (length !== this.length) { + var buf = new Uint8Array(length); + buf.set(this.buf); + this.buf = buf; + this.length = length; + } + }, + finish: function finish() { + this.length = this.pos; + this.pos = 0; + return this.buf.subarray(0, this.length); + }, + writeFixed32: function writeFixed32(val) { + this.realloc(4); + writeInt32(this.buf, val, this.pos); + this.pos += 4; + }, + writeSFixed32: function writeSFixed32(val) { + this.realloc(4); + writeInt32(this.buf, val, this.pos); + this.pos += 4; + }, + writeFixed64: function writeFixed64(val) { + this.realloc(8); + writeInt32(this.buf, val & -1, this.pos); + writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); + this.pos += 8; + }, + writeSFixed64: function writeSFixed64(val) { + this.realloc(8); + writeInt32(this.buf, val & -1, this.pos); + writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); + this.pos += 8; + }, + writeVarint: function writeVarint(val) { + val = +val || 0; - return out + ']'; + if (val > 0xfffffff || val < 0) { + writeBigVarint(val, this); + return; } - if (node === null) return 'null'; + this.realloc(4); + this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); + if (val <= 0x7f) return; + this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); + if (val <= 0x7f) return; + this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); + if (val <= 0x7f) return; + this.buf[this.pos++] = val >>> 7 & 0x7f; + }, + writeSVarint: function writeSVarint(val) { + this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); + }, + writeBoolean: function writeBoolean(val) { + this.writeVarint(Boolean(val)); + }, + writeString: function writeString(str) { + str = String(str); + this.realloc(str.length * 4); + this.pos++; // reserve 1 byte for short string length - if (seen.indexOf(node) !== -1) { - if (cycles) return JSON.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); - } + var startPos = this.pos; // write the string directly to the buffer and see how much was written - var seenIndex = seen.push(node) - 1; - var keys = Object.keys(node).sort(cmp && cmp(node)); - out = ''; + this.pos = writeUtf8(this.buf, str, this.pos); + var len = this.pos - startPos; + if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position - for (i = 0; i < keys.length; i++) { - var key = keys[i]; - var value = stringify(node[key]); - if (!value) continue; - if (out) out += ','; - out += JSON.stringify(key) + ':' + value; + this.pos = startPos - 1; + this.writeVarint(len); + this.pos += len; + }, + writeFloat: function writeFloat(val) { + this.realloc(4); + ieee754.write(this.buf, val, this.pos, true, 23, 4); + this.pos += 4; + }, + writeDouble: function writeDouble(val) { + this.realloc(8); + ieee754.write(this.buf, val, this.pos, true, 52, 8); + this.pos += 8; + }, + writeBytes: function writeBytes(buffer) { + var len = buffer.length; + this.writeVarint(len); + this.realloc(len); + + for (var i = 0; i < len; i++) { + this.buf[this.pos++] = buffer[i]; } + }, + writeRawMessage: function writeRawMessage(fn, obj) { + this.pos++; // reserve 1 byte for short message length + // write the message directly to the buffer and see how much was written - seen.splice(seenIndex, 1); - return '{' + out + '}'; - }(data); + var startPos = this.pos; + fn(obj, this); + var len = this.pos - startPos; + if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position + + this.pos = startPos - 1; + this.writeVarint(len); + this.pos += len; + }, + writeMessage: function writeMessage(tag, fn, obj) { + this.writeTag(tag, Pbf.Bytes); + this.writeRawMessage(fn, obj); + }, + writePackedVarint: function writePackedVarint(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedVarint, arr); + }, + writePackedSVarint: function writePackedSVarint(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedSVarint, arr); + }, + writePackedBoolean: function writePackedBoolean(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedBoolean, arr); + }, + writePackedFloat: function writePackedFloat(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedFloat, arr); + }, + writePackedDouble: function writePackedDouble(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedDouble, arr); + }, + writePackedFixed32: function writePackedFixed32(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedFixed, arr); + }, + writePackedSFixed32: function writePackedSFixed32(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedSFixed, arr); + }, + writePackedFixed64: function writePackedFixed64(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedFixed2, arr); + }, + writePackedSFixed64: function writePackedSFixed64(tag, arr) { + if (arr.length) this.writeMessage(tag, _writePackedSFixed2, arr); + }, + writeBytesField: function writeBytesField(tag, buffer) { + this.writeTag(tag, Pbf.Bytes); + this.writeBytes(buffer); + }, + writeFixed32Field: function writeFixed32Field(tag, val) { + this.writeTag(tag, Pbf.Fixed32); + this.writeFixed32(val); + }, + writeSFixed32Field: function writeSFixed32Field(tag, val) { + this.writeTag(tag, Pbf.Fixed32); + this.writeSFixed32(val); + }, + writeFixed64Field: function writeFixed64Field(tag, val) { + this.writeTag(tag, Pbf.Fixed64); + this.writeFixed64(val); + }, + writeSFixed64Field: function writeSFixed64Field(tag, val) { + this.writeTag(tag, Pbf.Fixed64); + this.writeSFixed64(val); + }, + writeVarintField: function writeVarintField(tag, val) { + this.writeTag(tag, Pbf.Varint); + this.writeVarint(val); + }, + writeSVarintField: function writeSVarintField(tag, val) { + this.writeTag(tag, Pbf.Varint); + this.writeSVarint(val); + }, + writeStringField: function writeStringField(tag, str) { + this.writeTag(tag, Pbf.Bytes); + this.writeString(str); + }, + writeFloatField: function writeFloatField(tag, val) { + this.writeTag(tag, Pbf.Fixed32); + this.writeFloat(val); + }, + writeDoubleField: function writeDoubleField(tag, val) { + this.writeTag(tag, Pbf.Fixed64); + this.writeDouble(val); + }, + writeBooleanField: function writeBooleanField(tag, val) { + this.writeVarintField(tag, Boolean(val)); + } }; - function DEFAULT_COMPARE(a, b) { - return a > b ? 1 : a < b ? -1 : 0; + function readVarintRemainder(l, s, p) { + var buf = p.buf, + h, + b; + b = buf[p.pos++]; + h = (b & 0x70) >> 4; + if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; + h |= (b & 0x7f) << 3; + if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; + h |= (b & 0x7f) << 10; + if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; + h |= (b & 0x7f) << 17; + if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; + h |= (b & 0x7f) << 24; + if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; + h |= (b & 0x01) << 31; + if (b < 0x80) return toNum(l, h, s); + throw new Error('Expected varint not more than 10 bytes'); } - var SplayTree = /*#__PURE__*/function () { - function SplayTree() { - var compare = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : DEFAULT_COMPARE; - var noDuplicates = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - _classCallCheck(this, SplayTree); + function readPackedEnd(pbf) { + return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; + } - this._compare = compare; - this._root = null; - this._size = 0; - this._noDuplicates = !!noDuplicates; + function toNum(low, high, isSigned) { + if (isSigned) { + return high * 0x100000000 + (low >>> 0); } - _createClass(SplayTree, [{ - key: "rotateLeft", - value: function rotateLeft(x) { - var y = x.right; - - if (y) { - x.right = y.left; - if (y.left) y.left.parent = x; - y.parent = x.parent; - } + return (high >>> 0) * 0x100000000 + (low >>> 0); + } - if (!x.parent) this._root = y;else if (x === x.parent.left) x.parent.left = y;else x.parent.right = y; - if (y) y.left = x; - x.parent = y; - } - }, { - key: "rotateRight", - value: function rotateRight(x) { - var y = x.left; + function writeBigVarint(val, pbf) { + var low, high; - if (y) { - x.left = y.right; - if (y.right) y.right.parent = x; - y.parent = x.parent; - } + if (val >= 0) { + low = val % 0x100000000 | 0; + high = val / 0x100000000 | 0; + } else { + low = ~(-val % 0x100000000); + high = ~(-val / 0x100000000); - if (!x.parent) this._root = y;else if (x === x.parent.left) x.parent.left = y;else x.parent.right = y; - if (y) y.right = x; - x.parent = y; - } - }, { - key: "_splay", - value: function _splay(x) { - while (x.parent) { - var p = x.parent; - - if (!p.parent) { - if (p.left === x) this.rotateRight(p);else this.rotateLeft(p); - } else if (p.left === x && p.parent.left === p) { - this.rotateRight(p.parent); - this.rotateRight(p); - } else if (p.right === x && p.parent.right === p) { - this.rotateLeft(p.parent); - this.rotateLeft(p); - } else if (p.left === x && p.parent.right === p) { - this.rotateRight(p); - this.rotateLeft(p); - } else { - this.rotateLeft(p); - this.rotateRight(p); - } - } + if (low ^ 0xffffffff) { + low = low + 1 | 0; + } else { + low = 0; + high = high + 1 | 0; } - }, { - key: "splay", - value: function splay(x) { - var p, gp, ggp, l, r; - - while (x.parent) { - p = x.parent; - gp = p.parent; - - if (gp && gp.parent) { - ggp = gp.parent; - if (ggp.left === gp) ggp.left = x;else ggp.right = x; - x.parent = ggp; - } else { - x.parent = null; - this._root = x; - } - - l = x.left; - r = x.right; - - if (x === p.left) { - // left - if (gp) { - if (gp.left === p) { - /* zig-zig */ - if (p.right) { - gp.left = p.right; - gp.left.parent = gp; - } else gp.left = null; - - p.right = gp; - gp.parent = p; - } else { - /* zig-zag */ - if (l) { - gp.right = l; - l.parent = gp; - } else gp.right = null; - - x.left = gp; - gp.parent = x; - } - } + } - if (r) { - p.left = r; - r.parent = p; - } else p.left = null; + if (val >= 0x10000000000000000 || val < -0x10000000000000000) { + throw new Error('Given varint doesn\'t fit into 10 bytes'); + } - x.right = p; - p.parent = x; - } else { - // right - if (gp) { - if (gp.right === p) { - /* zig-zig */ - if (p.left) { - gp.right = p.left; - gp.right.parent = gp; - } else gp.right = null; - - p.left = gp; - gp.parent = p; - } else { - /* zig-zag */ - if (r) { - gp.left = r; - r.parent = gp; - } else gp.left = null; - - x.right = gp; - gp.parent = x; - } - } + pbf.realloc(10); + writeBigVarintLow(low, high, pbf); + writeBigVarintHigh(high, pbf); + } - if (l) { - p.right = l; - l.parent = p; - } else p.right = null; + function writeBigVarintLow(low, high, pbf) { + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; + low >>>= 7; + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; + low >>>= 7; + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; + low >>>= 7; + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; + low >>>= 7; + pbf.buf[pbf.pos] = low & 0x7f; + } - x.left = p; - p.parent = x; - } - } - } - }, { - key: "replace", - value: function replace(u, v) { - if (!u.parent) this._root = v;else if (u === u.parent.left) u.parent.left = v;else u.parent.right = v; - if (v) v.parent = u.parent; - } - }, { - key: "minNode", - value: function minNode() { - var u = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._root; - if (u) while (u.left) { - u = u.left; - } - return u; - } - }, { - key: "maxNode", - value: function maxNode() { - var u = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._root; - if (u) while (u.right) { - u = u.right; - } - return u; - } - }, { - key: "insert", - value: function insert(key, data) { - var z = this._root; - var p = null; - var comp = this._compare; - var cmp; - - if (this._noDuplicates) { - while (z) { - p = z; - cmp = comp(z.key, key); - if (cmp === 0) return;else if (comp(z.key, key) < 0) z = z.right;else z = z.left; - } - } else { - while (z) { - p = z; - if (comp(z.key, key) < 0) z = z.right;else z = z.left; - } - } + function writeBigVarintHigh(high, pbf) { + var lsb = (high & 0x07) << 4; + pbf.buf[pbf.pos++] |= lsb | ((high >>>= 3) ? 0x80 : 0); + if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); + if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); + if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); + if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); + if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f; + } - z = { - key: key, - data: data, - left: null, - right: null, - parent: p - }; - if (!p) this._root = z;else if (comp(p.key, z.key) < 0) p.right = z;else p.left = z; - this.splay(z); - this._size++; - return z; - } - }, { - key: "find", - value: function find(key) { - var z = this._root; - var comp = this._compare; + function makeRoomForExtraLength(startPos, len, pbf) { + var extraLen = len <= 0x3fff ? 1 : len <= 0x1fffff ? 2 : len <= 0xfffffff ? 3 : Math.floor(Math.log(len) / (Math.LN2 * 7)); // if 1 byte isn't enough for encoding message length, shift the data to the right - while (z) { - var cmp = comp(z.key, key); - if (cmp < 0) z = z.right;else if (cmp > 0) z = z.left;else return z; - } + pbf.realloc(extraLen); - return null; - } - /** - * Whether the tree contains a node with the given key - * @param {Key} key - * @return {boolean} true/false - */ + for (var i = pbf.pos - 1; i >= startPos; i--) { + pbf.buf[i + extraLen] = pbf.buf[i]; + } + } - }, { - key: "contains", - value: function contains(key) { - var node = this._root; - var comparator = this._compare; + function _writePackedVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeVarint(arr[i]); + } + } - while (node) { - var cmp = comparator(key, node.key); - if (cmp === 0) return true;else if (cmp < 0) node = node.left;else node = node.right; - } + function _writePackedSVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSVarint(arr[i]); + } + } - return false; - } - }, { - key: "remove", - value: function remove(key) { - var z = this.find(key); - if (!z) return false; - this.splay(z); - if (!z.left) this.replace(z, z.right);else if (!z.right) this.replace(z, z.left);else { - var y = this.minNode(z.right); + function _writePackedFloat(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFloat(arr[i]); + } + } - if (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + function _writePackedDouble(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeDouble(arr[i]); + } + } - this.replace(z, y); - y.left = z.left; - y.left.parent = y; - } - this._size--; - return true; - } - }, { - key: "removeNode", - value: function removeNode(z) { - if (!z) return false; - this.splay(z); - if (!z.left) this.replace(z, z.right);else if (!z.right) this.replace(z, z.left);else { - var y = this.minNode(z.right); + function _writePackedBoolean(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeBoolean(arr[i]); + } + } - if (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + function _writePackedFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed32(arr[i]); + } + } - this.replace(z, y); - y.left = z.left; - y.left.parent = y; - } - this._size--; - return true; - } - }, { - key: "erase", - value: function erase(key) { - var z = this.find(key); - if (!z) return; - this.splay(z); - var s = z.left; - var t = z.right; - var sMax = null; + function _writePackedSFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSFixed32(arr[i]); + } + } - if (s) { - s.parent = null; - sMax = this.maxNode(s); - this.splay(sMax); - this._root = sMax; - } + function _writePackedFixed2(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed64(arr[i]); + } + } - if (t) { - if (s) sMax.right = t;else this._root = t; - t.parent = sMax; - } + function _writePackedSFixed2(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSFixed64(arr[i]); + } + } // Buffer code below from https://github.com/feross/buffer, MIT-licensed - this._size--; - } - /** - * Removes and returns the node with smallest key - * @return {?Node} - */ - }, { - key: "pop", - value: function pop() { - var node = this._root, - returnValue = null; + function readUInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; + } - if (node) { - while (node.left) { - node = node.left; - } + function writeInt32(buf, val, pos) { + buf[pos] = val; + buf[pos + 1] = val >>> 8; + buf[pos + 2] = val >>> 16; + buf[pos + 3] = val >>> 24; + } - returnValue = { - key: node.key, - data: node.data - }; - this.remove(node.key); - } + function readInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); + } - return returnValue; - } - /* eslint-disable class-methods-use-this */ + function readUtf8(buf, pos, end) { + var str = ''; + var i = pos; - /** - * Successor node - * @param {Node} node - * @return {?Node} - */ + while (i < end) { + var b0 = buf[i]; + var c = null; // codepoint - }, { - key: "next", - value: function next(node) { - var successor = node; + var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; + if (i + bytesPerSequence > end) break; + var b1, b2, b3; - if (successor) { - if (successor.right) { - successor = successor.right; + if (bytesPerSequence === 1) { + if (b0 < 0x80) { + c = b0; + } + } else if (bytesPerSequence === 2) { + b1 = buf[i + 1]; - while (successor && successor.left) { - successor = successor.left; - } - } else { - successor = node.parent; + if ((b1 & 0xC0) === 0x80) { + c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; - while (successor && successor.right === node) { - node = successor; - successor = successor.parent; - } + if (c <= 0x7F) { + c = null; } } + } else if (bytesPerSequence === 3) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; - return successor; - } - /** - * Predecessor node - * @param {Node} node - * @return {?Node} - */ - - }, { - key: "prev", - value: function prev(node) { - var predecessor = node; - - if (predecessor) { - if (predecessor.left) { - predecessor = predecessor.left; - - while (predecessor && predecessor.right) { - predecessor = predecessor.right; - } - } else { - predecessor = node.parent; + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; - while (predecessor && predecessor.left === node) { - node = predecessor; - predecessor = predecessor.parent; - } + if (c <= 0x7FF || c >= 0xD800 && c <= 0xDFFF) { + c = null; } } + } else if (bytesPerSequence === 4) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; + b3 = buf[i + 3]; - return predecessor; - } - /* eslint-enable class-methods-use-this */ - - /** - * @param {forEachCallback} callback - * @return {SplayTree} - */ - - }, { - key: "forEach", - value: function forEach(callback) { - var current = this._root; - var s = [], - done = false, - i = 0; - - while (!done) { - // Reach the left most Node of the current Node - if (current) { - // Place pointer to a tree node on the stack - // before traversing the node's left subtree - s.push(current); - current = current.left; - } else { - // BackTrack from the empty subtree and visit the Node - // at the top of the stack; however, if the stack is - // empty you are done - if (s.length > 0) { - current = s.pop(); - callback(current, i++); // We have visited the node and its left - // subtree. Now, it's right subtree's turn + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; - current = current.right; - } else done = true; + if (c <= 0xFFFF || c >= 0x110000) { + c = null; } } + } - return this; + if (c === null) { + c = 0xFFFD; + bytesPerSequence = 1; + } else if (c > 0xFFFF) { + c -= 0x10000; + str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); + c = 0xDC00 | c & 0x3FF; } - /** - * Walk key range from `low` to `high`. Stops if `fn` returns a value. - * @param {Key} low - * @param {Key} high - * @param {Function} fn - * @param {*?} ctx - * @return {SplayTree} - */ - }, { - key: "range", - value: function range(low, high, fn, ctx) { - var Q = []; - var compare = this._compare; - var node = this._root, - cmp; - - while (Q.length !== 0 || node) { - if (node) { - Q.push(node); - node = node.left; - } else { - node = Q.pop(); - cmp = compare(node.key, high); + str += String.fromCharCode(c); + i += bytesPerSequence; + } - if (cmp > 0) { - break; - } else if (compare(node.key, low) >= 0) { - if (fn.call(ctx, node)) return this; // stop if smth is returned - } + return str; + } - node = node.right; - } - } + function readUtf8TextDecoder(buf, pos, end) { + return utf8TextDecoder.decode(buf.subarray(pos, end)); + } - return this; - } - /** - * Returns all keys in order - * @return {Array} - */ + function writeUtf8(buf, str, pos) { + for (var i = 0, c, lead; i < str.length; i++) { + c = str.charCodeAt(i); // code point - }, { - key: "keys", - value: function keys() { - var current = this._root; - var s = [], - r = [], - done = false; - - while (!done) { - if (current) { - s.push(current); - current = current.left; + if (c > 0xD7FF && c < 0xE000) { + if (lead) { + if (c < 0xDC00) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = c; + continue; } else { - if (s.length > 0) { - current = s.pop(); - r.push(current.key); - current = current.right; - } else done = true; + c = lead - 0xD800 << 10 | c - 0xDC00 | 0x10000; + lead = null; } - } - - return r; - } - /** - * Returns `data` fields of all nodes in order. - * @return {Array} - */ - - }, { - key: "values", - value: function values() { - var current = this._root; - var s = [], - r = [], - done = false; - - while (!done) { - if (current) { - s.push(current); - current = current.left; + } else { + if (c > 0xDBFF || i + 1 === str.length) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; } else { - if (s.length > 0) { - current = s.pop(); - r.push(current.data); - current = current.right; - } else done = true; + lead = c; } - } - return r; + continue; + } + } else if (lead) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = null; } - /** - * Returns node at given index - * @param {number} index - * @return {?Node} - */ - }, { - key: "at", - value: function at(index) { - // removed after a consideration, more misleading than useful - // index = index % this.size; - // if (index < 0) index = this.size - index; - var current = this._root; - var s = [], - done = false, - i = 0; - - while (!done) { - if (current) { - s.push(current); - current = current.left; + if (c < 0x80) { + buf[pos++] = c; + } else { + if (c < 0x800) { + buf[pos++] = c >> 0x6 | 0xC0; + } else { + if (c < 0x10000) { + buf[pos++] = c >> 0xC | 0xE0; } else { - if (s.length > 0) { - current = s.pop(); - if (i === index) return current; - i++; - current = current.right; - } else done = true; + buf[pos++] = c >> 0x12 | 0xF0; + buf[pos++] = c >> 0xC & 0x3F | 0x80; } - } - - return null; - } - /** - * Bulk-load items. Both array have to be same size - * @param {Array} keys - * @param {Array} [values] - * @param {Boolean} [presort=false] Pre-sort keys and values, using - * tree's comparator. Sorting is done - * in-place - * @return {AVLTree} - */ - }, { - key: "load", - value: function load() { - var keys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : []; - var values = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var presort = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - if (this._size !== 0) throw new Error('bulk-load: tree is not empty'); - var size = keys.length; - if (presort) sort(keys, values, 0, size - 1, this._compare); - this._root = loadRecursive(null, keys, values, 0, size); - this._size = size; - return this; - } - }, { - key: "min", - value: function min() { - var node = this.minNode(this._root); - if (node) return node.key;else return null; - } - }, { - key: "max", - value: function max() { - var node = this.maxNode(this._root); - if (node) return node.key;else return null; - } - }, { - key: "isEmpty", - value: function isEmpty() { - return this._root === null; - } - }, { - key: "size", - get: function get() { - return this._size; - } - /** - * Create a tree and load it with items - * @param {Array} keys - * @param {Array?} [values] - * @param {Function?} [comparator] - * @param {Boolean?} [presort=false] Pre-sort keys and values, using - * tree's comparator. Sorting is done - * in-place - * @param {Boolean?} [noDuplicates=false] Allow duplicates - * @return {SplayTree} - */ + buf[pos++] = c >> 0x6 & 0x3F | 0x80; + } - }], [{ - key: "createTree", - value: function createTree(keys, values, comparator, presort, noDuplicates) { - return new SplayTree(comparator, noDuplicates).load(keys, values, presort); + buf[pos++] = c & 0x3F | 0x80; } - }]); - - return SplayTree; - }(); - - function loadRecursive(parent, keys, values, start, end) { - var size = end - start; - - if (size > 0) { - var middle = start + Math.floor(size / 2); - var key = keys[middle]; - var data = values[middle]; - var node = { - key: key, - data: data, - parent: parent - }; - node.left = loadRecursive(node, keys, values, start, middle); - node.right = loadRecursive(node, keys, values, middle + 1, end); - return node; } - return null; + return pos; } - function sort(keys, values, left, right, compare) { - if (left >= right) return; - var pivot = keys[left + right >> 1]; - var i = left - 1; - var j = right + 1; + var vectorTile = {}; - while (true) { - do { - i++; - } while (compare(keys[i], pivot) < 0); + var pointGeometry = Point$1; + /** + * A standalone point geometry with useful accessor, comparison, and + * modification methods. + * + * @class Point + * @param {Number} x the x-coordinate. this could be longitude or screen + * pixels, or any other sort of unit. + * @param {Number} y the y-coordinate. this could be latitude or screen + * pixels, or any other sort of unit. + * @example + * var point = new Point(-77, 38); + */ - do { - j--; - } while (compare(keys[j], pivot) > 0); + function Point$1(x, y) { + this.x = x; + this.y = y; + } - if (i >= j) break; - var tmp = keys[i]; - keys[i] = keys[j]; - keys[j] = tmp; - tmp = values[i]; - values[i] = values[j]; - values[j] = tmp; - } + Point$1.prototype = { + /** + * Clone this point, returning a new point that can be modified + * without affecting the old one. + * @return {Point} the clone + */ + clone: function clone() { + return new Point$1(this.x, this.y); + }, - sort(keys, values, left, j, compare); - sort(keys, values, j + 1, right, compare); - } + /** + * Add this point's x & y coordinates to another point, + * yielding a new point. + * @param {Point} p the other point + * @return {Point} output point + */ + add: function add(p) { + return this.clone()._add(p); + }, - var NORMAL = 0; - var NON_CONTRIBUTING = 1; - var SAME_TRANSITION = 2; - var DIFFERENT_TRANSITION = 3; + /** + * Subtract this point's x & y coordinates to from point, + * yielding a new point. + * @param {Point} p the other point + * @return {Point} output point + */ + sub: function sub(p) { + return this.clone()._sub(p); + }, - var INTERSECTION = 0; - var UNION = 1; - var DIFFERENCE = 2; - var XOR = 3; + /** + * Multiply this point's x & y coordinates by point, + * yielding a new point. + * @param {Point} p the other point + * @return {Point} output point + */ + multByPoint: function multByPoint(p) { + return this.clone()._multByPoint(p); + }, - /** - * @param {SweepEvent} event - * @param {SweepEvent} prev - * @param {Operation} operation - */ + /** + * Divide this point's x & y coordinates by point, + * yielding a new point. + * @param {Point} p the other point + * @return {Point} output point + */ + divByPoint: function divByPoint(p) { + return this.clone()._divByPoint(p); + }, - function computeFields(event, prev, operation) { - // compute inOut and otherInOut fields - if (prev === null) { - event.inOut = false; - event.otherInOut = true; // previous line segment in sweepline belongs to the same polygon - } else { - if (event.isSubject === prev.isSubject) { - event.inOut = !prev.inOut; - event.otherInOut = prev.otherInOut; // previous line segment in sweepline belongs to the clipping polygon - } else { - event.inOut = !prev.otherInOut; - event.otherInOut = prev.isVertical() ? !prev.inOut : prev.inOut; - } // compute prevInResult field + /** + * Multiply this point's x & y coordinates by a factor, + * yielding a new point. + * @param {Point} k factor + * @return {Point} output point + */ + mult: function mult(k) { + return this.clone()._mult(k); + }, + /** + * Divide this point's x & y coordinates by a factor, + * yielding a new point. + * @param {Point} k factor + * @return {Point} output point + */ + div: function div(k) { + return this.clone()._div(k); + }, - if (prev) { - event.prevInResult = !inResult(prev, operation) || prev.isVertical() ? prev.prevInResult : prev; - } - } // check if the line segment belongs to the Boolean operation + /** + * Rotate this point around the 0, 0 origin by an angle a, + * given in radians + * @param {Number} a angle to rotate around, in radians + * @return {Point} output point + */ + rotate: function rotate(a) { + return this.clone()._rotate(a); + }, + /** + * Rotate this point around p point by an angle a, + * given in radians + * @param {Number} a angle to rotate around, in radians + * @param {Point} p Point to rotate around + * @return {Point} output point + */ + rotateAround: function rotateAround(a, p) { + return this.clone()._rotateAround(a, p); + }, - var isInResult = inResult(event, operation); + /** + * Multiply this point by a 4x1 transformation matrix + * @param {Array} m transformation matrix + * @return {Point} output point + */ + matMult: function matMult(m) { + return this.clone()._matMult(m); + }, - if (isInResult) { - event.resultTransition = determineResultTransition(event, operation); - } else { - event.resultTransition = 0; - } - } - /* eslint-disable indent */ + /** + * Calculate this point but as a unit vector from 0, 0, meaning + * that the distance from the resulting point to the 0, 0 + * coordinate will be equal to 1 and the angle from the resulting + * point to the 0, 0 coordinate will be the same as before. + * @return {Point} unit vector point + */ + unit: function unit() { + return this.clone()._unit(); + }, - function inResult(event, operation) { - switch (event.type) { - case NORMAL: - switch (operation) { - case INTERSECTION: - return !event.otherInOut; + /** + * Compute a perpendicular point, where the new y coordinate + * is the old x coordinate and the new x coordinate is the old y + * coordinate multiplied by -1 + * @return {Point} perpendicular point + */ + perp: function perp() { + return this.clone()._perp(); + }, - case UNION: - return event.otherInOut; + /** + * Return a version of this point with the x & y coordinates + * rounded to integers. + * @return {Point} rounded point + */ + round: function round() { + return this.clone()._round(); + }, - case DIFFERENCE: - // return (event.isSubject && !event.otherInOut) || - // (!event.isSubject && event.otherInOut); - return event.isSubject && event.otherInOut || !event.isSubject && !event.otherInOut; + /** + * Return the magitude of this point: this is the Euclidean + * distance from the 0, 0 coordinate to this point's x and y + * coordinates. + * @return {Number} magnitude + */ + mag: function mag() { + return Math.sqrt(this.x * this.x + this.y * this.y); + }, - case XOR: - return true; - } + /** + * Judge whether this point is equal to another point, returning + * true or false. + * @param {Point} other the other point + * @return {boolean} whether the points are equal + */ + equals: function equals(other) { + return this.x === other.x && this.y === other.y; + }, - break; + /** + * Calculate the distance from this point to another point + * @param {Point} p the other point + * @return {Number} distance + */ + dist: function dist(p) { + return Math.sqrt(this.distSqr(p)); + }, - case SAME_TRANSITION: - return operation === INTERSECTION || operation === UNION; + /** + * Calculate the distance from this point to another point, + * without the square root step. Useful if you're comparing + * relative distances. + * @param {Point} p the other point + * @return {Number} distance + */ + distSqr: function distSqr(p) { + var dx = p.x - this.x, + dy = p.y - this.y; + return dx * dx + dy * dy; + }, - case DIFFERENT_TRANSITION: - return operation === DIFFERENCE; + /** + * Get the angle from the 0, 0 coordinate to this point, in radians + * coordinates. + * @return {Number} angle + */ + angle: function angle() { + return Math.atan2(this.y, this.x); + }, - case NON_CONTRIBUTING: - return false; - } + /** + * Get the angle from this point to another point, in radians + * @param {Point} b the other point + * @return {Number} angle + */ + angleTo: function angleTo(b) { + return Math.atan2(this.y - b.y, this.x - b.x); + }, - return false; - } - /* eslint-enable indent */ + /** + * Get the angle between this point and another point, in radians + * @param {Point} b the other point + * @return {Number} angle + */ + angleWith: function angleWith(b) { + return this.angleWithSep(b.x, b.y); + }, + /* + * Find the angle of the two vectors, solving the formula for + * the cross product a x b = |a||b|sin(θ) for θ. + * @param {Number} x the x-coordinate + * @param {Number} y the y-coordinate + * @return {Number} the angle in radians + */ + angleWithSep: function angleWithSep(x, y) { + return Math.atan2(this.x * y - this.y * x, this.x * x + this.y * y); + }, + _matMult: function _matMult(m) { + var x = m[0] * this.x + m[1] * this.y, + y = m[2] * this.x + m[3] * this.y; + this.x = x; + this.y = y; + return this; + }, + _add: function _add(p) { + this.x += p.x; + this.y += p.y; + return this; + }, + _sub: function _sub(p) { + this.x -= p.x; + this.y -= p.y; + return this; + }, + _mult: function _mult(k) { + this.x *= k; + this.y *= k; + return this; + }, + _div: function _div(k) { + this.x /= k; + this.y /= k; + return this; + }, + _multByPoint: function _multByPoint(p) { + this.x *= p.x; + this.y *= p.y; + return this; + }, + _divByPoint: function _divByPoint(p) { + this.x /= p.x; + this.y /= p.y; + return this; + }, + _unit: function _unit() { + this._div(this.mag()); - function determineResultTransition(event, operation) { - var thisIn = !event.inOut; - var thatIn = !event.otherInOut; - var isIn; + return this; + }, + _perp: function _perp() { + var y = this.y; + this.y = this.x; + this.x = -y; + return this; + }, + _rotate: function _rotate(angle) { + var cos = Math.cos(angle), + sin = Math.sin(angle), + x = cos * this.x - sin * this.y, + y = sin * this.x + cos * this.y; + this.x = x; + this.y = y; + return this; + }, + _rotateAround: function _rotateAround(angle, p) { + var cos = Math.cos(angle), + sin = Math.sin(angle), + x = p.x + cos * (this.x - p.x) - sin * (this.y - p.y), + y = p.y + sin * (this.x - p.x) + cos * (this.y - p.y); + this.x = x; + this.y = y; + return this; + }, + _round: function _round() { + this.x = Math.round(this.x); + this.y = Math.round(this.y); + return this; + } + }; + /** + * Construct a point from an array if necessary, otherwise if the input + * is already a Point, or an unknown type, return it unchanged + * @param {Array|Point|*} a any kind of input value + * @return {Point} constructed point, or passed-through value. + * @example + * // this + * var point = Point.convert([0, 1]); + * // is equivalent to + * var point = new Point(0, 1); + */ - switch (operation) { - case INTERSECTION: - isIn = thisIn && thatIn; - break; + Point$1.convert = function (a) { + if (a instanceof Point$1) { + return a; + } - case UNION: - isIn = thisIn || thatIn; - break; + if (Array.isArray(a)) { + return new Point$1(a[0], a[1]); + } - case XOR: - isIn = thisIn ^ thatIn; - break; + return a; + }; - case DIFFERENCE: - if (event.isSubject) { - isIn = thisIn && !thatIn; - } else { - isIn = thatIn && !thisIn; - } + var Point = pointGeometry; + var vectortilefeature = VectorTileFeature$1; - break; - } + function VectorTileFeature$1(pbf, end, extent, keys, values) { + // Public + this.properties = {}; + this.extent = extent; + this.type = 0; // Private - return isIn ? +1 : -1; + this._pbf = pbf; + this._geometry = -1; + this._keys = keys; + this._values = values; + pbf.readFields(readFeature, this, end); } - var SweepEvent = /*#__PURE__*/function () { - /** - * Sweepline event - * - * @class {SweepEvent} - * @param {Array.} point - * @param {Boolean} left - * @param {SweepEvent=} otherEvent - * @param {Boolean} isSubject - * @param {Number} edgeType - */ - function SweepEvent(point, left, otherEvent, isSubject, edgeType) { - _classCallCheck(this, SweepEvent); - - /** - * Is left endpoint? - * @type {Boolean} - */ - this.left = left; - /** - * @type {Array.} - */ - - this.point = point; - /** - * Other edge reference - * @type {SweepEvent} - */ + function readFeature(tag, feature, pbf) { + if (tag == 1) feature.id = pbf.readVarint();else if (tag == 2) readTag(pbf, feature);else if (tag == 3) feature.type = pbf.readVarint();else if (tag == 4) feature._geometry = pbf.pos; + } - this.otherEvent = otherEvent; - /** - * Belongs to source or clipping polygon - * @type {Boolean} - */ + function readTag(pbf, feature) { + var end = pbf.readVarint() + pbf.pos; - this.isSubject = isSubject; - /** - * Edge contribution type - * @type {Number} - */ + while (pbf.pos < end) { + var key = feature._keys[pbf.readVarint()], + value = feature._values[pbf.readVarint()]; - this.type = edgeType || NORMAL; - /** - * In-out transition for the sweepline crossing polygon - * @type {Boolean} - */ + feature.properties[key] = value; + } + } - this.inOut = false; - /** - * @type {Boolean} - */ + VectorTileFeature$1.types = ['Unknown', 'Point', 'LineString', 'Polygon']; - this.otherInOut = false; - /** - * Previous event in result? - * @type {SweepEvent} - */ + VectorTileFeature$1.prototype.loadGeometry = function () { + var pbf = this._pbf; + pbf.pos = this._geometry; + var end = pbf.readVarint() + pbf.pos, + cmd = 1, + length = 0, + x = 0, + y = 0, + lines = [], + line; - this.prevInResult = null; - /** - * Type of result transition (0 = not in result, +1 = out-in, -1, in-out) - * @type {Number} - */ + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; + } - this.resultTransition = 0; // connection step + length--; - /** - * @type {Number} - */ + if (cmd === 1 || cmd === 2) { + x += pbf.readSVarint(); + y += pbf.readSVarint(); - this.otherPos = -1; - /** - * @type {Number} - */ + if (cmd === 1) { + // moveTo + if (line) lines.push(line); + line = []; + } - this.outputContourId = -1; - this.isExteriorRing = true; // TODO: Looks unused, remove? + line.push(new Point(x, y)); + } else if (cmd === 7) { + // Workaround for https://github.com/mapbox/mapnik-vector-tile/issues/90 + if (line) { + line.push(line[0].clone()); // closePolygon + } + } else { + throw new Error('unknown command ' + cmd); + } } - /** - * @param {Array.} p - * @return {Boolean} - */ + if (line) lines.push(line); + return lines; + }; - _createClass(SweepEvent, [{ - key: "isBelow", - value: function isBelow(p) { - var p0 = this.point, - p1 = this.otherEvent.point; - return this.left ? (p0[0] - p[0]) * (p1[1] - p[1]) - (p1[0] - p[0]) * (p0[1] - p[1]) > 0 // signedArea(this.point, this.otherEvent.point, p) > 0 : - : (p1[0] - p[0]) * (p0[1] - p[1]) - (p0[0] - p[0]) * (p1[1] - p[1]) > 0; //signedArea(this.otherEvent.point, this.point, p) > 0; - } - /** - * @param {Array.} p - * @return {Boolean} - */ + VectorTileFeature$1.prototype.bbox = function () { + var pbf = this._pbf; + pbf.pos = this._geometry; + var end = pbf.readVarint() + pbf.pos, + cmd = 1, + length = 0, + x = 0, + y = 0, + x1 = Infinity, + x2 = -Infinity, + y1 = Infinity, + y2 = -Infinity; - }, { - key: "isAbove", - value: function isAbove(p) { - return !this.isBelow(p); + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; } - /** - * @return {Boolean} - */ - }, { - key: "isVertical", - value: function isVertical() { - return this.point[0] === this.otherEvent.point[0]; - } - /** - * Does event belong to result? - * @return {Boolean} - */ + length--; - }, { - key: "clone", - value: function clone() { - var copy = new SweepEvent(this.point, this.left, this.otherEvent, this.isSubject, this.type); - copy.contourId = this.contourId; - copy.resultTransition = this.resultTransition; - copy.prevInResult = this.prevInResult; - copy.isExteriorRing = this.isExteriorRing; - copy.inOut = this.inOut; - copy.otherInOut = this.otherInOut; - return copy; - } - }, { - key: "inResult", - get: function get() { - return this.resultTransition !== 0; + if (cmd === 1 || cmd === 2) { + x += pbf.readSVarint(); + y += pbf.readSVarint(); + if (x < x1) x1 = x; + if (x > x2) x2 = x; + if (y < y1) y1 = y; + if (y > y2) y2 = y; + } else if (cmd !== 7) { + throw new Error('unknown command ' + cmd); } - }]); + } - return SweepEvent; - }(); + return [x1, y1, x2, y2]; + }; - function equals(p1, p2) { - if (p1[0] === p2[0]) { - if (p1[1] === p2[1]) { - return true; - } else { - return false; + VectorTileFeature$1.prototype.toGeoJSON = function (x, y, z) { + var size = this.extent * Math.pow(2, z), + x0 = this.extent * x, + y0 = this.extent * y, + coords = this.loadGeometry(), + type = VectorTileFeature$1.types[this.type], + i, + j; + + function project(line) { + for (var j = 0; j < line.length; j++) { + var p = line[j], + y2 = 180 - (p.y + y0) * 360 / size; + line[j] = [(p.x + x0) * 360 / size - 180, 360 / Math.PI * Math.atan(Math.exp(y2 * Math.PI / 180)) - 90]; } } - return false; - } // const EPSILON = 1e-9; - // const abs = Math.abs; - // TODO https://github.com/w8r/martinez/issues/6#issuecomment-262847164 - // Precision problem. - // - // module.exports = function equals(p1, p2) { - // return abs(p1[0] - p2[0]) <= EPSILON && abs(p1[1] - p2[1]) <= EPSILON; - // }; - - var epsilon$1 = 1.1102230246251565e-16; - var splitter = 134217729; - var resulterrbound = (3 + 8 * epsilon$1) * epsilon$1; // fast_expansion_sum_zeroelim routine from oritinal code - - function sum(elen, e, flen, f, h) { - var Q, Qnew, hh, bvirt; - var enow = e[0]; - var fnow = f[0]; - var eindex = 0; - var findex = 0; + switch (this.type) { + case 1: + var points = []; - if (fnow > enow === fnow > -enow) { - Q = enow; - enow = e[++eindex]; - } else { - Q = fnow; - fnow = f[++findex]; - } + for (i = 0; i < coords.length; i++) { + points[i] = coords[i][0]; + } - var hindex = 0; + coords = points; + project(coords); + break; - if (eindex < elen && findex < flen) { - if (fnow > enow === fnow > -enow) { - Qnew = enow + Q; - hh = Q - (Qnew - enow); - enow = e[++eindex]; - } else { - Qnew = fnow + Q; - hh = Q - (Qnew - fnow); - fnow = f[++findex]; - } + case 2: + for (i = 0; i < coords.length; i++) { + project(coords[i]); + } - Q = Qnew; + break; - if (hh !== 0) { - h[hindex++] = hh; - } + case 3: + coords = classifyRings(coords); - while (eindex < elen && findex < flen) { - if (fnow > enow === fnow > -enow) { - Qnew = Q + enow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (enow - bvirt); - enow = e[++eindex]; - } else { - Qnew = Q + fnow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (fnow - bvirt); - fnow = f[++findex]; + for (i = 0; i < coords.length; i++) { + for (j = 0; j < coords[i].length; j++) { + project(coords[i][j]); + } } - Q = Qnew; + break; + } - if (hh !== 0) { - h[hindex++] = hh; - } - } + if (coords.length === 1) { + coords = coords[0]; + } else { + type = 'Multi' + type; } - while (eindex < elen) { - Qnew = Q + enow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (enow - bvirt); - enow = e[++eindex]; - Q = Qnew; + var result = { + type: "Feature", + geometry: { + type: type, + coordinates: coords + }, + properties: this.properties + }; - if (hh !== 0) { - h[hindex++] = hh; - } + if ('id' in this) { + result.id = this.id; } - while (findex < flen) { - Qnew = Q + fnow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (fnow - bvirt); - fnow = f[++findex]; - Q = Qnew; + return result; + }; // classifies an array of rings into polygons with outer rings and holes - if (hh !== 0) { - h[hindex++] = hh; - } - } - - if (Q !== 0 || hindex === 0) { - h[hindex++] = Q; - } - - return hindex; - } - function estimate(elen, e) { - var Q = e[0]; - - for (var i = 1; i < elen; i++) { - Q += e[i]; - } - - return Q; - } - function vec(n) { - return new Float64Array(n); - } - - var ccwerrboundA = (3 + 16 * epsilon$1) * epsilon$1; - var ccwerrboundB = (2 + 12 * epsilon$1) * epsilon$1; - var ccwerrboundC = (9 + 64 * epsilon$1) * epsilon$1 * epsilon$1; - var B = vec(4); - var C1 = vec(8); - var C2 = vec(12); - var D = vec(16); - var u = vec(4); - - function orient2dadapt(ax, ay, bx, by, cx, cy, detsum) { - var acxtail, acytail, bcxtail, bcytail; - - var bvirt, c, ahi, alo, bhi, blo, _i, _j, _0, s1, s0, t1, t0, u3; - - var acx = ax - cx; - var bcx = bx - cx; - var acy = ay - cy; - var bcy = by - cy; - s1 = acx * bcy; - c = splitter * acx; - ahi = c - (c - acx); - alo = acx - ahi; - c = splitter * bcy; - bhi = c - (c - bcy); - blo = bcy - bhi; - s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); - t1 = acy * bcx; - c = splitter * acy; - ahi = c - (c - acy); - alo = acy - ahi; - c = splitter * bcx; - bhi = c - (c - bcx); - blo = bcx - bhi; - t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); - _i = s0 - t0; - bvirt = s0 - _i; - B[0] = s0 - (_i + bvirt) + (bvirt - t0); - _j = s1 + _i; - bvirt = _j - s1; - _0 = s1 - (_j - bvirt) + (_i - bvirt); - _i = _0 - t1; - bvirt = _0 - _i; - B[1] = _0 - (_i + bvirt) + (bvirt - t1); - u3 = _j + _i; - bvirt = u3 - _j; - B[2] = _j - (u3 - bvirt) + (_i - bvirt); - B[3] = u3; - var det = estimate(4, B); - var errbound = ccwerrboundB * detsum; - - if (det >= errbound || -det >= errbound) { - return det; - } - - bvirt = ax - acx; - acxtail = ax - (acx + bvirt) + (bvirt - cx); - bvirt = bx - bcx; - bcxtail = bx - (bcx + bvirt) + (bvirt - cx); - bvirt = ay - acy; - acytail = ay - (acy + bvirt) + (bvirt - cy); - bvirt = by - bcy; - bcytail = by - (bcy + bvirt) + (bvirt - cy); - - if (acxtail === 0 && acytail === 0 && bcxtail === 0 && bcytail === 0) { - return det; - } - - errbound = ccwerrboundC * detsum + resulterrbound * Math.abs(det); - det += acx * bcytail + bcy * acxtail - (acy * bcxtail + bcx * acytail); - if (det >= errbound || -det >= errbound) return det; - s1 = acxtail * bcy; - c = splitter * acxtail; - ahi = c - (c - acxtail); - alo = acxtail - ahi; - c = splitter * bcy; - bhi = c - (c - bcy); - blo = bcy - bhi; - s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); - t1 = acytail * bcx; - c = splitter * acytail; - ahi = c - (c - acytail); - alo = acytail - ahi; - c = splitter * bcx; - bhi = c - (c - bcx); - blo = bcx - bhi; - t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); - _i = s0 - t0; - bvirt = s0 - _i; - u[0] = s0 - (_i + bvirt) + (bvirt - t0); - _j = s1 + _i; - bvirt = _j - s1; - _0 = s1 - (_j - bvirt) + (_i - bvirt); - _i = _0 - t1; - bvirt = _0 - _i; - u[1] = _0 - (_i + bvirt) + (bvirt - t1); - u3 = _j + _i; - bvirt = u3 - _j; - u[2] = _j - (u3 - bvirt) + (_i - bvirt); - u[3] = u3; - var C1len = sum(4, B, 4, u, C1); - s1 = acx * bcytail; - c = splitter * acx; - ahi = c - (c - acx); - alo = acx - ahi; - c = splitter * bcytail; - bhi = c - (c - bcytail); - blo = bcytail - bhi; - s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); - t1 = acy * bcxtail; - c = splitter * acy; - ahi = c - (c - acy); - alo = acy - ahi; - c = splitter * bcxtail; - bhi = c - (c - bcxtail); - blo = bcxtail - bhi; - t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); - _i = s0 - t0; - bvirt = s0 - _i; - u[0] = s0 - (_i + bvirt) + (bvirt - t0); - _j = s1 + _i; - bvirt = _j - s1; - _0 = s1 - (_j - bvirt) + (_i - bvirt); - _i = _0 - t1; - bvirt = _0 - _i; - u[1] = _0 - (_i + bvirt) + (bvirt - t1); - u3 = _j + _i; - bvirt = u3 - _j; - u[2] = _j - (u3 - bvirt) + (_i - bvirt); - u[3] = u3; - var C2len = sum(C1len, C1, 4, u, C2); - s1 = acxtail * bcytail; - c = splitter * acxtail; - ahi = c - (c - acxtail); - alo = acxtail - ahi; - c = splitter * bcytail; - bhi = c - (c - bcytail); - blo = bcytail - bhi; - s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); - t1 = acytail * bcxtail; - c = splitter * acytail; - ahi = c - (c - acytail); - alo = acytail - ahi; - c = splitter * bcxtail; - bhi = c - (c - bcxtail); - blo = bcxtail - bhi; - t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); - _i = s0 - t0; - bvirt = s0 - _i; - u[0] = s0 - (_i + bvirt) + (bvirt - t0); - _j = s1 + _i; - bvirt = _j - s1; - _0 = s1 - (_j - bvirt) + (_i - bvirt); - _i = _0 - t1; - bvirt = _0 - _i; - u[1] = _0 - (_i + bvirt) + (bvirt - t1); - u3 = _j + _i; - bvirt = u3 - _j; - u[2] = _j - (u3 - bvirt) + (_i - bvirt); - u[3] = u3; - var Dlen = sum(C2len, C2, 4, u, D); - return D[Dlen - 1]; - } - - function orient2d(ax, ay, bx, by, cx, cy) { - var detleft = (ay - cy) * (bx - cx); - var detright = (ax - cx) * (by - cy); - var det = detleft - detright; - if (detleft === 0 || detright === 0 || detleft > 0 !== detright > 0) return det; - var detsum = Math.abs(detleft + detright); - if (Math.abs(det) >= ccwerrboundA * detsum) return det; - return -orient2dadapt(ax, ay, bx, by, cx, cy, detsum); - } - /** - * Signed area of the triangle (p0, p1, p2) - * @param {Array.} p0 - * @param {Array.} p1 - * @param {Array.} p2 - * @return {Number} - */ + function classifyRings(rings) { + var len = rings.length; + if (len <= 1) return [rings]; + var polygons = [], + polygon, + ccw; - function signedArea(p0, p1, p2) { - var res = orient2d(p0[0], p0[1], p1[0], p1[1], p2[0], p2[1]); - if (res > 0) return -1; - if (res < 0) return 1; - return 0; - } + for (var i = 0; i < len; i++) { + var area = signedArea(rings[i]); + if (area === 0) continue; + if (ccw === undefined) ccw = area < 0; - /** - * @param {SweepEvent} e1 - * @param {SweepEvent} e2 - * @return {Number} - */ + if (ccw === area < 0) { + if (polygon) polygons.push(polygon); + polygon = [rings[i]]; + } else { + polygon.push(rings[i]); + } + } + + if (polygon) polygons.push(polygon); + return polygons; + } - function compareEvents(e1, e2) { - var p1 = e1.point; - var p2 = e2.point; // Different x-coordinate + function signedArea(ring) { + var sum = 0; - if (p1[0] > p2[0]) return 1; - if (p1[0] < p2[0]) return -1; // Different points, but same x-coordinate - // Event with lower y-coordinate is processed first + for (var i = 0, len = ring.length, j = len - 1, p1, p2; i < len; j = i++) { + p1 = ring[i]; + p2 = ring[j]; + sum += (p2.x - p1.x) * (p1.y + p2.y); + } - if (p1[1] !== p2[1]) return p1[1] > p2[1] ? 1 : -1; - return specialCases(e1, e2, p1); + return sum; } - /* eslint-disable no-unused-vars */ - function specialCases(e1, e2, p1, p2) { - // Same coordinates, but one is a left endpoint and the other is - // a right endpoint. The right endpoint is processed first - if (e1.left !== e2.left) return e1.left ? 1 : -1; // const p2 = e1.otherEvent.point, p3 = e2.otherEvent.point; - // const sa = (p1[0] - p3[0]) * (p2[1] - p3[1]) - (p2[0] - p3[0]) * (p1[1] - p3[1]) - // Same coordinates, both events - // are left endpoints or right endpoints. - // not collinear + var VectorTileFeature = vectortilefeature; + var vectortilelayer = VectorTileLayer$1; - if (signedArea(p1, e1.otherEvent.point, e2.otherEvent.point) !== 0) { - // the event associate to the bottom segment is processed first - return !e1.isBelow(e2.otherEvent.point) ? 1 : -1; - } + function VectorTileLayer$1(pbf, end) { + // Public + this.version = 1; + this.name = null; + this.extent = 4096; + this.length = 0; // Private - return !e1.isSubject && e2.isSubject ? 1 : -1; + this._pbf = pbf; + this._keys = []; + this._values = []; + this._features = []; + pbf.readFields(readLayer, this, end); + this.length = this._features.length; } - /* eslint-enable no-unused-vars */ - /** - * @param {SweepEvent} se - * @param {Array.} p - * @param {Queue} queue - * @return {Queue} - */ + function readLayer(tag, layer, pbf) { + if (tag === 15) layer.version = pbf.readVarint();else if (tag === 1) layer.name = pbf.readString();else if (tag === 5) layer.extent = pbf.readVarint();else if (tag === 2) layer._features.push(pbf.pos);else if (tag === 3) layer._keys.push(pbf.readString());else if (tag === 4) layer._values.push(readValueMessage(pbf)); + } - function divideSegment(se, p, queue) { - var r = new SweepEvent(p, false, se, se.isSubject); - var l = new SweepEvent(p, true, se.otherEvent, se.isSubject); - /* eslint-disable no-console */ + function readValueMessage(pbf) { + var value = null, + end = pbf.readVarint() + pbf.pos; - if (equals(se.point, se.otherEvent.point)) { - console.warn('what is that, a collapsed segment?', se); + while (pbf.pos < end) { + var tag = pbf.readVarint() >> 3; + value = tag === 1 ? pbf.readString() : tag === 2 ? pbf.readFloat() : tag === 3 ? pbf.readDouble() : tag === 4 ? pbf.readVarint64() : tag === 5 ? pbf.readVarint() : tag === 6 ? pbf.readSVarint() : tag === 7 ? pbf.readBoolean() : null; } - /* eslint-enable no-console */ + return value; + } // return feature `i` from this layer as a `VectorTileFeature` - r.contourId = l.contourId = se.contourId; // avoid a rounding error. The left event would be processed after the right event - if (compareEvents(l, se.otherEvent) > 0) { - se.otherEvent.left = true; - l.left = false; - } // avoid a rounding error. The left event would be processed after the right event - // if (compareEvents(se, r) > 0) {} + VectorTileLayer$1.prototype.feature = function (i) { + if (i < 0 || i >= this._features.length) throw new Error('feature index out of bounds'); + this._pbf.pos = this._features[i]; + var end = this._pbf.readVarint() + this._pbf.pos; - se.otherEvent.otherEvent = l; - se.otherEvent = r; - queue.push(l); - queue.push(r); - return queue; - } + return new VectorTileFeature(this._pbf, end, this.extent, this._keys, this._values); + }; - //const EPS = 1e-9; + var VectorTileLayer = vectortilelayer; + var vectortile = VectorTile$1; - /** - * Finds the magnitude of the cross product of two vectors (if we pretend - * they're in three dimensions) - * - * @param {Object} a First vector - * @param {Object} b Second vector - * @private - * @returns {Number} The magnitude of the cross product - */ - function crossProduct(a, b) { - return a[0] * b[1] - a[1] * b[0]; + function VectorTile$1(pbf, end) { + this.layers = pbf.readFields(readTile, {}, end); } - /** - * Finds the dot product of two vectors. - * - * @param {Object} a First vector - * @param {Object} b Second vector - * @private - * @returns {Number} The dot product - */ - - function dotProduct(a, b) { - return a[0] * b[0] + a[1] * b[1]; + function readTile(tag, layers, pbf) { + if (tag === 3) { + var layer = new VectorTileLayer(pbf, pbf.readVarint() + pbf.pos); + if (layer.length) layers[layer.name] = layer; + } } - /** - * Finds the intersection (if any) between two line segments a and b, given the - * line segments' end points a1, a2 and b1, b2. - * - * This algorithm is based on Schneider and Eberly. - * http://www.cimec.org.ar/~ncalvo/Schneider_Eberly.pdf - * Page 244. - * - * @param {Array.} a1 point of first line - * @param {Array.} a2 point of first line - * @param {Array.} b1 point of second line - * @param {Array.} b2 point of second line - * @param {Boolean=} noEndpointTouch whether to skip single touchpoints - * (meaning connected segments) as - * intersections - * @returns {Array.>|Null} If the lines intersect, the point of - * intersection. If they overlap, the two end points of the overlapping segment. - * Otherwise, null. - */ - - - function intersection (a1, a2, b1, b2, noEndpointTouch) { - // The algorithm expects our lines in the form P + sd, where P is a point, - // s is on the interval [0, 1], and d is a vector. - // We are passed two points. P can be the first point of each pair. The - // vector, then, could be thought of as the distance (in x and y components) - // from the first point to the second point. - // So first, let's make our vectors: - var va = [a2[0] - a1[0], a2[1] - a1[1]]; - var vb = [b2[0] - b1[0], b2[1] - b1[1]]; // We also define a function to convert back to regular point form: - /* eslint-disable arrow-body-style */ - - function toPoint(p, s, d) { - return [p[0] + s * d[0], p[1] + s * d[1]]; - } - /* eslint-enable arrow-body-style */ - // The rest is pretty much a straight port of the algorithm. + var VectorTile = vectorTile.VectorTile = vectortile; + vectorTile.VectorTileFeature = vectortilefeature; + vectorTile.VectorTileLayer = vectortilelayer; + var accessToken = 'MLY|4100327730013843|5bb78b81720791946a9a7b956c57b7cf'; + var apiUrl = 'https://graph.mapillary.com/'; + var baseTileUrl = 'https://tiles.mapillary.com/maps/vtp'; + var mapFeatureTileUrl = "".concat(baseTileUrl, "/mly_map_feature_point/2/{z}/{x}/{y}?access_token=").concat(accessToken); + var tileUrl = "".concat(baseTileUrl, "/mly1_public/2/{z}/{x}/{y}?access_token=").concat(accessToken); + var trafficSignTileUrl = "".concat(baseTileUrl, "/mly_map_feature_traffic_sign/2/{z}/{x}/{y}?access_token=").concat(accessToken); + var viewercss = 'mapillary-js/mapillary.css'; + var viewerjs = 'mapillary-js/mapillary.js'; + var minZoom$1 = 14; + var dispatch$4 = dispatch$8('change', 'loadedImages', 'loadedSigns', 'loadedMapFeatures', 'bearingChanged', 'imageChanged'); - var e = [b1[0] - a1[0], b1[1] - a1[1]]; - var kross = crossProduct(va, vb); - var sqrKross = kross * kross; - var sqrLenA = dotProduct(va, va); //const sqrLenB = dotProduct(vb, vb); - // Check for line intersection. This works because of the properties of the - // cross product -- specifically, two vectors are parallel if and only if the - // cross product is the 0 vector. The full calculation involves relative error - // to account for possible very small line segments. See Schneider & Eberly - // for details. + var _loadViewerPromise$2; - if (sqrKross > 0 - /* EPS * sqrLenB * sqLenA */ - ) { - // If they're not parallel, then (because these are line segments) they - // still might not actually intersect. This code checks that the - // intersection point of the lines is actually on both line segments. - var s = crossProduct(e, vb) / kross; + var _mlyActiveImage; - if (s < 0 || s > 1) { - // not on line segment a - return null; - } + var _mlyCache; - var t = crossProduct(e, va) / kross; + var _mlyFallback = false; - if (t < 0 || t > 1) { - // not on line segment b - return null; - } + var _mlyHighlightedDetection; - if (s === 0 || s === 1) { - // on an endpoint of line segment a - return noEndpointTouch ? null : [toPoint(a1, s, va)]; - } + var _mlyShowFeatureDetections = false; + var _mlyShowSignDetections = false; - if (t === 0 || t === 1) { - // on an endpoint of line segment b - return noEndpointTouch ? null : [toPoint(b1, t, vb)]; - } + var _mlyViewer; - return [toPoint(a1, s, va)]; - } // If we've reached this point, then the lines are either parallel or the - // same, but the segments could overlap partially or fully, or not at all. - // So we need to find the overlap, if any. To do that, we can use e, which is - // the (vector) difference between the two initial points. If this is parallel - // with the line itself, then the two lines are the same line, and there will - // be overlap. - //const sqrLenE = dotProduct(e, e); + var _mlyViewerFilter = ['all']; // Load all data for the specified type from Mapillary vector tiles + function loadTiles$2(which, url, maxZoom, projection) { + var tiler = utilTiler().zoomExtent([minZoom$1, maxZoom]).skipNullIsland(true); + var tiles = tiler.getTiles(projection); + tiles.forEach(function (tile) { + loadTile$1(which, url, tile); + }); + } // Load all data for the specified type from one vector tile - kross = crossProduct(e, va); - sqrKross = kross * kross; - if (sqrKross > 0 - /* EPS * sqLenB * sqLenE */ - ) { - // Lines are just parallel, not the same. No overlap. - return null; + function loadTile$1(which, url, tile) { + var cache = _mlyCache.requests; + var tileId = "".concat(tile.id, "-").concat(which); + if (cache.loaded[tileId] || cache.inflight[tileId]) return; + var controller = new AbortController(); + cache.inflight[tileId] = controller; + var requestUrl = url.replace('{x}', tile.xyz[0]).replace('{y}', tile.xyz[1]).replace('{z}', tile.xyz[2]); + fetch(requestUrl, { + signal: controller.signal + }).then(function (response) { + if (!response.ok) { + throw new Error(response.status + ' ' + response.statusText); } - var sa = dotProduct(va, e) / sqrLenA; - var sb = sa + dotProduct(va, vb) / sqrLenA; - var smin = Math.min(sa, sb); - var smax = Math.max(sa, sb); // this is, essentially, the FindIntersection acting on floats from - // Schneider & Eberly, just inlined into this function. - - if (smin <= 1 && smax >= 0) { - // overlap on an end point - if (smin === 1) { - return noEndpointTouch ? null : [toPoint(a1, smin > 0 ? smin : 0, va)]; + cache.loaded[tileId] = true; + delete cache.inflight[tileId]; + return response.arrayBuffer(); + }).then(function (data) { + if (!data) { + throw new Error('No Data'); } - if (smax === 0) { - return noEndpointTouch ? null : [toPoint(a1, smax < 1 ? smax : 1, va)]; + loadTileDataToCache(data, tile, which); + + if (which === 'images') { + dispatch$4.call('loadedImages'); + } else if (which === 'signs') { + dispatch$4.call('loadedSigns'); + } else if (which === 'points') { + dispatch$4.call('loadedMapFeatures'); } + })["catch"](function () { + cache.loaded[tileId] = true; + delete cache.inflight[tileId]; + }); + } // Load the data from the vector tile into cache - if (noEndpointTouch && smin === 0 && smax === 1) return null; // There's overlap on a segment -- two points of intersection. Return both. - return [toPoint(a1, smin > 0 ? smin : 0, va), toPoint(a1, smax < 1 ? smax : 1, va)]; - } + function loadTileDataToCache(data, tile, which) { + var vectorTile = new VectorTile(new pbf(data)); + var features, cache, layer, i, feature, loc, d; - return null; - } + if (vectorTile.layers.hasOwnProperty('image')) { + features = []; + cache = _mlyCache.images; + layer = vectorTile.layers.image; - /** - * @param {SweepEvent} se1 - * @param {SweepEvent} se2 - * @param {Queue} queue - * @return {Number} - */ + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); + loc = feature.geometry.coordinates; + d = { + loc: loc, + captured_at: feature.properties.captured_at, + ca: feature.properties.compass_angle, + id: feature.properties.id, + is_pano: feature.properties.is_pano, + sequence_id: feature.properties.sequence_id + }; + cache.forImageId[d.id] = d; + features.push({ + minX: loc[0], + minY: loc[1], + maxX: loc[0], + maxY: loc[1], + data: d + }); + } - function possibleIntersection(se1, se2, queue) { - // that disallows self-intersecting polygons, - // did cost us half a day, so I'll leave it - // out of respect - // if (se1.isSubject === se2.isSubject) return; - var inter = intersection(se1.point, se1.otherEvent.point, se2.point, se2.otherEvent.point); - var nintersections = inter ? inter.length : 0; - if (nintersections === 0) return 0; // no intersection - // the line segments intersect at an endpoint of both line segments - - if (nintersections === 1 && (equals(se1.point, se2.point) || equals(se1.otherEvent.point, se2.otherEvent.point))) { - return 0; + if (cache.rtree) { + cache.rtree.load(features); + } } - if (nintersections === 2 && se1.isSubject === se2.isSubject) { - // if(se1.contourId === se2.contourId){ - // console.warn('Edges of the same polygon overlap', - // se1.point, se1.otherEvent.point, se2.point, se2.otherEvent.point); - // } - //throw new Error('Edges of the same polygon overlap'); - return 0; - } // The line segments associated to se1 and se2 intersect - - - if (nintersections === 1) { - // if the intersection point is not an endpoint of se1 - if (!equals(se1.point, inter[0]) && !equals(se1.otherEvent.point, inter[0])) { - divideSegment(se1, inter[0], queue); - } // if the intersection point is not an endpoint of se2 + if (vectorTile.layers.hasOwnProperty('sequence')) { + features = []; + cache = _mlyCache.sequences; + layer = vectorTile.layers.sequence; + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); - if (!equals(se2.point, inter[0]) && !equals(se2.otherEvent.point, inter[0])) { - divideSegment(se2, inter[0], queue); + if (cache.lineString[feature.properties.id]) { + cache.lineString[feature.properties.id].push(feature); + } else { + cache.lineString[feature.properties.id] = [feature]; + } } - - return 1; - } // The line segments associated to se1 and se2 overlap - - - var events = []; - var leftCoincide = false; - var rightCoincide = false; - - if (equals(se1.point, se2.point)) { - leftCoincide = true; // linked - } else if (compareEvents(se1, se2) === 1) { - events.push(se2, se1); - } else { - events.push(se1, se2); - } - - if (equals(se1.otherEvent.point, se2.otherEvent.point)) { - rightCoincide = true; - } else if (compareEvents(se1.otherEvent, se2.otherEvent) === 1) { - events.push(se2.otherEvent, se1.otherEvent); - } else { - events.push(se1.otherEvent, se2.otherEvent); } - if (leftCoincide && rightCoincide || leftCoincide) { - // both line segments are equal or share the left endpoint - se2.type = NON_CONTRIBUTING; - se1.type = se2.inOut === se1.inOut ? SAME_TRANSITION : DIFFERENT_TRANSITION; + if (vectorTile.layers.hasOwnProperty('point')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.point; - if (leftCoincide && !rightCoincide) { - // honestly no idea, but changing events selection from [2, 1] - // to [0, 1] fixes the overlapping self-intersecting polygons issue - divideSegment(events[1].otherEvent, events[0].point, queue); + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); + loc = feature.geometry.coordinates; + d = { + loc: loc, + id: feature.properties.id, + first_seen_at: feature.properties.first_seen_at, + last_seen_at: feature.properties.last_seen_at, + value: feature.properties.value + }; + features.push({ + minX: loc[0], + minY: loc[1], + maxX: loc[0], + maxY: loc[1], + data: d + }); } - return 2; - } // the line segments share the right endpoint - - - if (rightCoincide) { - divideSegment(events[0], events[1].point, queue); - return 3; - } // no line segment includes totally the other one - + if (cache.rtree) { + cache.rtree.load(features); + } + } - if (events[0] !== events[3].otherEvent) { - divideSegment(events[0], events[1].point, queue); - divideSegment(events[1], events[2].point, queue); - return 3; - } // one line segment includes the other one + if (vectorTile.layers.hasOwnProperty('traffic_sign')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.traffic_sign; + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); + loc = feature.geometry.coordinates; + d = { + loc: loc, + id: feature.properties.id, + first_seen_at: feature.properties.first_seen_at, + last_seen_at: feature.properties.last_seen_at, + value: feature.properties.value + }; + features.push({ + minX: loc[0], + minY: loc[1], + maxX: loc[0], + maxY: loc[1], + data: d + }); + } - divideSegment(events[0], events[1].point, queue); - divideSegment(events[3].otherEvent, events[2].point, queue); - return 3; - } + if (cache.rtree) { + cache.rtree.load(features); + } + } + } // Get data from the API - /** - * @param {SweepEvent} le1 - * @param {SweepEvent} le2 - * @return {Number} - */ - function compareSegments(le1, le2) { - if (le1 === le2) return 0; // Segments are not collinear + function loadData(url) { + return fetch(url).then(function (response) { + if (!response.ok) { + throw new Error(response.status + ' ' + response.statusText); + } - if (signedArea(le1.point, le1.otherEvent.point, le2.point) !== 0 || signedArea(le1.point, le1.otherEvent.point, le2.otherEvent.point) !== 0) { - // If they share their left endpoint use the right endpoint to sort - if (equals(le1.point, le2.point)) return le1.isBelow(le2.otherEvent.point) ? -1 : 1; // Different left endpoint: use the left endpoint to sort + return response.json(); + }).then(function (result) { + if (!result) { + return []; + } - if (le1.point[0] === le2.point[0]) return le1.point[1] < le2.point[1] ? -1 : 1; // has the line segment associated to e1 been inserted - // into S after the line segment associated to e2 ? + return result.data || []; + }); + } // Partition viewport into higher zoom tiles - if (compareEvents(le1, le2) === 1) return le2.isAbove(le1.point) ? -1 : 1; // The line segment associated to e2 has been inserted - // into S after the line segment associated to e1 - return le1.isBelow(le2.point) ? -1 : 1; - } + function partitionViewport$2(projection) { + var z = geoScaleToZoom(projection.scale()); + var z2 = Math.ceil(z * 2) / 2 + 2.5; // round to next 0.5 and add 2.5 - if (le1.isSubject === le2.isSubject) { - // same polygon - var p1 = le1.point, - p2 = le2.point; + var tiler = utilTiler().zoomExtent([z2, z2]); + return tiler.getTiles(projection).map(function (tile) { + return tile.extent; + }); + } // Return no more than `limit` results per partition. - if (p1[0] === p2[0] && p1[1] === p2[1] - /*equals(le1.point, le2.point)*/ - ) { - p1 = le1.otherEvent.point; - p2 = le2.otherEvent.point; - if (p1[0] === p2[0] && p1[1] === p2[1]) return 0;else return le1.contourId > le2.contourId ? 1 : -1; - } - } else { - // Segments are collinear, but belong to separate polygons - return le1.isSubject ? -1 : 1; - } - return compareEvents(le1, le2) === 1 ? 1 : -1; + function searchLimited$2(limit, projection, rtree) { + limit = limit || 5; + return partitionViewport$2(projection).reduce(function (result, extent) { + var found = rtree.search(extent.bbox()).slice(0, limit).map(function (d) { + return d.data; + }); + return found.length ? result.concat(found) : result; + }, []); } - function subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation) { - var sweepLine = new SplayTree(compareSegments); - var sortedEvents = []; - var rightbound = Math.min(sbbox[2], cbbox[2]); - var prev, next, begin; - - while (eventQueue.length !== 0) { - var event = eventQueue.pop(); - sortedEvents.push(event); // optimization by bboxes for intersection and difference goes here - - if (operation === INTERSECTION && event.point[0] > rightbound || operation === DIFFERENCE && event.point[0] > sbbox[2]) { - break; + var serviceMapillary = { + // Initialize Mapillary + init: function init() { + if (!_mlyCache) { + this.reset(); } - if (event.left) { - next = prev = sweepLine.insert(event); - begin = sweepLine.minNode(); - if (prev !== begin) prev = sweepLine.prev(prev);else prev = null; - next = sweepLine.next(next); - var prevEvent = prev ? prev.key : null; - var prevprevEvent = void 0; - computeFields(event, prevEvent, operation); + this.event = utilRebind(this, dispatch$4, 'on'); + }, + // Reset cache and state + reset: function reset() { + if (_mlyCache) { + Object.values(_mlyCache.requests.inflight).forEach(function (request) { + request.abort(); + }); + } - if (next) { - if (possibleIntersection(event, next.key, eventQueue) === 2) { - computeFields(event, prevEvent, operation); - computeFields(event, next.key, operation); - } + _mlyCache = { + images: { + rtree: new RBush(), + forImageId: {} + }, + image_detections: { + forImageId: {} + }, + signs: { + rtree: new RBush() + }, + points: { + rtree: new RBush() + }, + sequences: { + rtree: new RBush(), + lineString: {} + }, + requests: { + loaded: {}, + inflight: {} } + }; + _mlyActiveImage = null; + }, + // Get visible images + images: function images(projection) { + var limit = 5; + return searchLimited$2(limit, projection, _mlyCache.images.rtree); + }, + // Get visible traffic signs + signs: function signs(projection) { + var limit = 5; + return searchLimited$2(limit, projection, _mlyCache.signs.rtree); + }, + // Get visible map (point) features + mapFeatures: function mapFeatures(projection) { + var limit = 5; + return searchLimited$2(limit, projection, _mlyCache.points.rtree); + }, + // Get cached image by id + cachedImage: function cachedImage(imageId) { + return _mlyCache.images.forImageId[imageId]; + }, + // Get visible sequences + sequences: function sequences(projection) { + var viewport = projection.clipExtent(); + var min = [viewport[0][0], viewport[1][1]]; + var max = [viewport[1][0], viewport[0][1]]; + var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); + var sequenceIds = {}; + var lineStrings = []; - if (prev) { - if (possibleIntersection(prev.key, event, eventQueue) === 2) { - var prevprev = prev; - if (prevprev !== begin) prevprev = sweepLine.prev(prevprev);else prevprev = null; - prevprevEvent = prevprev ? prevprev.key : null; - computeFields(prevEvent, prevprevEvent, operation); - computeFields(event, prevEvent, operation); - } + _mlyCache.images.rtree.search(bbox).forEach(function (d) { + if (d.data.sequence_id) { + sequenceIds[d.data.sequence_id] = true; } - } else { - event = event.otherEvent; - next = prev = sweepLine.find(event); - - if (prev && next) { - if (prev !== begin) prev = sweepLine.prev(prev);else prev = null; - next = sweepLine.next(next); - sweepLine.remove(event); + }); - if (next && prev) { - possibleIntersection(prev.key, next.key, eventQueue); - } + Object.keys(sequenceIds).forEach(function (sequenceId) { + if (_mlyCache.sequences.lineString[sequenceId]) { + lineStrings = lineStrings.concat(_mlyCache.sequences.lineString[sequenceId]); } - } - } - - return sortedEvents; - } - - var Contour = /*#__PURE__*/function () { - /** - * Contour - * - * @class {Contour} - */ - function Contour() { - _classCallCheck(this, Contour); - - this.points = []; - this.holeIds = []; - this.holeOf = null; - this.depth = null; - } - - _createClass(Contour, [{ - key: "isExterior", - value: function isExterior() { - return this.holeOf == null; - } - }]); - - return Contour; - }(); - - /** - * @param {Array.} sortedEvents - * @return {Array.} - */ - - function orderEvents(sortedEvents) { - var event, i, len, tmp; - var resultEvents = []; - - for (i = 0, len = sortedEvents.length; i < len; i++) { - event = sortedEvents[i]; - - if (event.left && event.inResult || !event.left && event.otherEvent.inResult) { - resultEvents.push(event); - } - } // Due to overlapping edges the resultEvents array can be not wholly sorted - + }); + return lineStrings; + }, + // Load images in the visible area + loadImages: function loadImages(projection) { + loadTiles$2('images', tileUrl, 14, projection); + }, + // Load traffic signs in the visible area + loadSigns: function loadSigns(projection) { + loadTiles$2('signs', trafficSignTileUrl, 14, projection); + }, + // Load map (point) features in the visible area + loadMapFeatures: function loadMapFeatures(projection) { + loadTiles$2('points', mapFeatureTileUrl, 14, projection); + }, + // Return a promise that resolves when the image viewer (Mapillary JS) library has finished loading + ensureViewerLoaded: function ensureViewerLoaded(context) { + if (_loadViewerPromise$2) return _loadViewerPromise$2; // add mly-wrapper - var sorted = false; + var wrap = context.container().select('.photoviewer').selectAll('.mly-wrapper').data([0]); + wrap.enter().append('div').attr('id', 'ideditor-mly').attr('class', 'photo-wrapper mly-wrapper').classed('hide', true); + var that = this; + _loadViewerPromise$2 = new Promise(function (resolve, reject) { + var loadedCount = 0; - while (!sorted) { - sorted = true; + function loaded() { + loadedCount += 1; // wait until both files are loaded - for (i = 0, len = resultEvents.length; i < len; i++) { - if (i + 1 < len && compareEvents(resultEvents[i], resultEvents[i + 1]) === 1) { - tmp = resultEvents[i]; - resultEvents[i] = resultEvents[i + 1]; - resultEvents[i + 1] = tmp; - sorted = false; + if (loadedCount === 2) resolve(); } - } - } - - for (i = 0, len = resultEvents.length; i < len; i++) { - event = resultEvents[i]; - event.otherPos = i; - } // imagine, the right event is found in the beginning of the queue, - // when his left counterpart is not marked yet + var head = select('head'); // load mapillary-viewercss - for (i = 0, len = resultEvents.length; i < len; i++) { - event = resultEvents[i]; + head.selectAll('#ideditor-mapillary-viewercss').data([0]).enter().append('link').attr('id', 'ideditor-mapillary-viewercss').attr('rel', 'stylesheet').attr('crossorigin', 'anonymous').attr('href', context.asset(viewercss)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { + reject(); + }); // load mapillary-viewerjs - if (!event.left) { - tmp = event.otherPos; - event.otherPos = event.otherEvent.otherPos; - event.otherEvent.otherPos = tmp; + head.selectAll('#ideditor-mapillary-viewerjs').data([0]).enter().append('script').attr('id', 'ideditor-mapillary-viewerjs').attr('crossorigin', 'anonymous').attr('src', context.asset(viewerjs)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { + reject(); + }); + })["catch"](function () { + _loadViewerPromise$2 = null; + }).then(function () { + that.initViewer(context); + }); + return _loadViewerPromise$2; + }, + // Load traffic sign image sprites + loadSignResources: function loadSignResources(context) { + context.ui().svgDefs.addSprites(['mapillary-sprite'], false + /* don't override colors */ + ); + return this; + }, + // Load map (point) feature image sprites + loadObjectResources: function loadObjectResources(context) { + context.ui().svgDefs.addSprites(['mapillary-object-sprite'], false + /* don't override colors */ + ); + return this; + }, + // Remove previous detections in image viewer + resetTags: function resetTags() { + if (_mlyViewer && !_mlyFallback) { + _mlyViewer.getComponent('tag').removeAll(); } - } - - return resultEvents; - } - /** - * @param {Number} pos - * @param {Array.} resultEvents - * @param {Object>} processed - * @return {Number} - */ - - - function nextPos(pos, resultEvents, processed, origPos) { - var newPos = pos + 1, - p = resultEvents[pos].point, - p1; - var length = resultEvents.length; - if (newPos < length) p1 = resultEvents[newPos].point; + }, + // Show map feature detections in image viewer + showFeatureDetections: function showFeatureDetections(value) { + _mlyShowFeatureDetections = value; - while (newPos < length && p1[0] === p[0] && p1[1] === p[1]) { - if (!processed[newPos]) { - return newPos; - } else { - newPos++; + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); } + }, + // Show traffic sign detections in image viewer + showSignDetections: function showSignDetections(value) { + _mlyShowSignDetections = value; - p1 = resultEvents[newPos].point; - } - - newPos = pos - 1; - - while (processed[newPos] && newPos > origPos) { - newPos--; - } - - return newPos; - } - - function initializeContourFromContext(event, contours, contourId) { - var contour = new Contour(); - - if (event.prevInResult != null) { - var prevInResult = event.prevInResult; // Note that it is valid to query the "previous in result" for its output contour id, - // because we must have already processed it (i.e., assigned an output contour id) - // in an earlier iteration, otherwise it wouldn't be possible that it is "previous in - // result". - - var lowerContourId = prevInResult.outputContourId; - var lowerResultTransition = prevInResult.resultTransition; - - if (lowerResultTransition > 0) { - // We are inside. Now we have to check if the thing below us is another hole or - // an exterior contour. - var lowerContour = contours[lowerContourId]; - - if (lowerContour.holeOf != null) { - // The lower contour is a hole => Connect the new contour as a hole to its parent, - // and use same depth. - var parentContourId = lowerContour.holeOf; - contours[parentContourId].holeIds.push(contourId); - contour.holeOf = parentContourId; - contour.depth = contours[lowerContourId].depth; - } else { - // The lower contour is an exterior contour => Connect the new contour as a hole, - // and increment depth. - contours[lowerContourId].holeIds.push(contourId); - contour.holeOf = lowerContourId; - contour.depth = contours[lowerContourId].depth + 1; - } - } else { - // We are outside => this contour is an exterior contour of same depth. - contour.holeOf = null; - contour.depth = contours[lowerContourId].depth; + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); } - } else { - // There is no lower/previous contour => this contour is an exterior contour of depth 0. - contour.holeOf = null; - contour.depth = 0; - } - - return contour; - } - /** - * @param {Array.} sortedEvents - * @return {Array.<*>} polygons - */ - - - function connectEdges(sortedEvents) { - var i, len; - var resultEvents = orderEvents(sortedEvents); // "false"-filled array - - var processed = {}; - var contours = []; + }, + // Apply filter to image viewer + filterViewer: function filterViewer(context) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var filter = ['all']; + if (!showsPano) filter.push(['!=', 'cameraType', 'spherical']); + if (!showsFlat && showsPano) filter.push(['==', 'pano', true]); - var _loop = function _loop() { - if (processed[i]) { - return "continue"; + if (fromDate) { + filter.push(['>=', 'capturedAt', new Date(fromDate).getTime()]); } - var contourId = contours.length; - var contour = initializeContourFromContext(resultEvents[i], contours, contourId); // Helper function that combines marking an event as processed with assigning its output contour ID - - var markAsProcessed = function markAsProcessed(pos) { - processed[pos] = true; - resultEvents[pos].outputContourId = contourId; - }; - - var pos = i; - var origPos = i; - var initial = resultEvents[i].point; - contour.points.push(initial); - /* eslint no-constant-condition: "off" */ - - while (true) { - markAsProcessed(pos); - pos = resultEvents[pos].otherPos; - markAsProcessed(pos); - contour.points.push(resultEvents[pos].point); - pos = nextPos(pos, resultEvents, processed, origPos); - - if (pos == origPos) { - break; - } + if (toDate) { + filter.push(['>=', 'capturedAt', new Date(toDate).getTime()]); } - contours.push(contour); - }; - - for (i = 0, len = resultEvents.length; i < len; i++) { - var _ret = _loop(); - - if (_ret === "continue") continue; - } - - return contours; - } - - var tinyqueue = TinyQueue; - var _default$1 = TinyQueue; - - function TinyQueue(data, compare) { - if (!(this instanceof TinyQueue)) return new TinyQueue(data, compare); - this.data = data || []; - this.length = this.data.length; - this.compare = compare || defaultCompare$1; - - if (this.length > 0) { - for (var i = (this.length >> 1) - 1; i >= 0; i--) { - this._down(i); + if (_mlyViewer) { + _mlyViewer.setFilter(filter); } - } - } - - function defaultCompare$1(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } - TinyQueue.prototype = { - push: function push(item) { - this.data.push(item); - this.length++; - - this._up(this.length - 1); + _mlyViewerFilter = filter; + return filter; }, - pop: function pop() { - if (this.length === 0) return undefined; - var top = this.data[0]; - this.length--; + // Make the image viewer visible + showViewer: function showViewer(context) { + var wrap = context.container().select('.photoviewer').classed('hide', false); + var isHidden = wrap.selectAll('.photo-wrapper.mly-wrapper.hide').size(); - if (this.length > 0) { - this.data[0] = this.data[this.length]; + if (isHidden && _mlyViewer) { + wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); + wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); - this._down(0); + _mlyViewer.resize(); } - this.data.pop(); - return top; - }, - peek: function peek() { - return this.data[0]; + return this; }, - _up: function _up(pos) { - var data = this.data; - var compare = this.compare; - var item = data[pos]; + // Hide the image viewer and resets map markers + hideViewer: function hideViewer(context) { + _mlyActiveImage = null; - while (pos > 0) { - var parent = pos - 1 >> 1; - var current = data[parent]; - if (compare(item, current) >= 0) break; - data[pos] = current; - pos = parent; + if (!_mlyFallback && _mlyViewer) { + _mlyViewer.getComponent('sequence').stop(); } - data[pos] = item; + var viewer = context.container().select('.photoviewer'); + if (!viewer.empty()) viewer.datum(null); + viewer.classed('hide', true).selectAll('.photo-wrapper').classed('hide', true); + this.updateUrlImage(null); + dispatch$4.call('imageChanged'); + dispatch$4.call('loadedMapFeatures'); + dispatch$4.call('loadedSigns'); + return this.setStyles(context, null); }, - _down: function _down(pos) { - var data = this.data; - var compare = this.compare; - var halfLength = this.length >> 1; - var item = data[pos]; - - while (pos < halfLength) { - var left = (pos << 1) + 1; - var right = left + 1; - var best = data[left]; + // Update the URL with current image id + updateUrlImage: function updateUrlImage(imageId) { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); - if (right < this.length && compare(data[right], best) < 0) { - left = right; - best = data[right]; + if (imageId) { + hash.photo = 'mapillary/' + imageId; + } else { + delete hash.photo; } - if (compare(best, item) >= 0) break; - data[pos] = best; - pos = left; + window.location.replace('#' + utilQsString(hash, true)); } - - data[pos] = item; - } - }; - tinyqueue["default"] = _default$1; - - var max$5 = Math.max; - var min$a = Math.min; - var contourId = 0; - - function processPolygon(contourOrHole, isSubject, depth, Q, bbox, isExteriorRing) { - var i, len, s1, s2, e1, e2; - - for (i = 0, len = contourOrHole.length - 1; i < len; i++) { - s1 = contourOrHole[i]; - s2 = contourOrHole[i + 1]; - e1 = new SweepEvent(s1, false, undefined, isSubject); - e2 = new SweepEvent(s2, false, e1, isSubject); - e1.otherEvent = e2; - - if (s1[0] === s2[0] && s1[1] === s2[1]) { - continue; // skip collapsed edges, or it breaks + }, + // Highlight the detection in the viewer that is related to the clicked map feature + highlightDetection: function highlightDetection(detection) { + if (detection) { + _mlyHighlightedDetection = detection.id; } - e1.contourId = e2.contourId = depth; + return this; + }, + // Initialize image viewer (Mapillar JS) + initViewer: function initViewer(context) { + var that = this; + if (!window.mapillary) return; + var opts = { + accessToken: accessToken, + component: { + cover: false, + keyboard: false, + tag: true + }, + container: 'ideditor-mly' + }; // Disable components requiring WebGL support - if (!isExteriorRing) { - e1.isExteriorRing = false; - e2.isExteriorRing = false; - } + if (!mapillary.isSupported() && mapillary.isFallbackSupported()) { + _mlyFallback = true; + opts.component = { + cover: false, + direction: false, + imagePlane: false, + keyboard: false, + mouse: false, + sequence: false, + tag: false, + image: true, + // fallback + navigation: true // fallback - if (compareEvents(e1, e2) > 0) { - e2.left = true; - } else { - e1.left = true; + }; } - var x = s1[0], - y = s1[1]; - bbox[0] = min$a(bbox[0], x); - bbox[1] = min$a(bbox[1], y); - bbox[2] = max$5(bbox[2], x); - bbox[3] = max$5(bbox[3], y); // Pushing it so the queue is sorted from left to right, - // with object on the left having the highest priority. + _mlyViewer = new mapillary.Viewer(opts); - Q.push(e1); - Q.push(e2); - } - } + _mlyViewer.on('image', imageChanged); - function fillQueue(subject, clipping, sbbox, cbbox, operation) { - var eventQueue = new tinyqueue(null, compareEvents); - var polygonSet, isExteriorRing, i, ii, j, jj; //, k, kk; + _mlyViewer.on('bearing', bearingChanged); - for (i = 0, ii = subject.length; i < ii; i++) { - polygonSet = subject[i]; + if (_mlyViewerFilter) { + _mlyViewer.setFilter(_mlyViewerFilter); + } // Register viewer resize handler - for (j = 0, jj = polygonSet.length; j < jj; j++) { - isExteriorRing = j === 0; - if (isExteriorRing) contourId++; - processPolygon(polygonSet[j], true, contourId, eventQueue, sbbox, isExteriorRing); - } - } - for (i = 0, ii = clipping.length; i < ii; i++) { - polygonSet = clipping[i]; + context.ui().photoviewer.on('resize.mapillary', function () { + if (_mlyViewer) _mlyViewer.resize(); + }); // imageChanged: called after the viewer has changed images and is ready. - for (j = 0, jj = polygonSet.length; j < jj; j++) { - isExteriorRing = j === 0; - if (operation === DIFFERENCE) isExteriorRing = false; - if (isExteriorRing) contourId++; - processPolygon(polygonSet[j], false, contourId, eventQueue, cbbox, isExteriorRing); - } - } + function imageChanged(node) { + that.resetTags(); + var image = node.image; + that.setActiveImage(image); + that.setStyles(context, null); + var loc = [image.originalLngLat.lng, image.originalLngLat.lat]; + context.map().centerEase(loc); + that.updateUrlImage(image.id); - return eventQueue; - } + if (_mlyShowFeatureDetections || _mlyShowSignDetections) { + that.updateDetections(image.id, "".concat(apiUrl, "/").concat(image.id, "/detections?access_token=").concat(accessToken, "&fields=id,image,geometry,value")); + } - var EMPTY = []; + dispatch$4.call('imageChanged'); + } // bearingChanged: called when the bearing changes in the image viewer. - function trivialOperation(subject, clipping, operation) { - var result = null; - if (subject.length * clipping.length === 0) { - if (operation === INTERSECTION) { - result = EMPTY; - } else if (operation === DIFFERENCE) { - result = subject; - } else if (operation === UNION || operation === XOR) { - result = subject.length === 0 ? clipping : subject; + function bearingChanged(e) { + dispatch$4.call('bearingChanged', undefined, e); } - } - - return result; - } - - function compareBBoxes(subject, clipping, sbbox, cbbox, operation) { - var result = null; - - if (sbbox[0] > cbbox[2] || cbbox[0] > sbbox[2] || sbbox[1] > cbbox[3] || cbbox[1] > sbbox[3]) { - if (operation === INTERSECTION) { - result = EMPTY; - } else if (operation === DIFFERENCE) { - result = subject; - } else if (operation === UNION || operation === XOR) { - result = subject.concat(clipping); + }, + // Move to an image + selectImage: function selectImage(context, imageId) { + if (_mlyViewer && imageId) { + _mlyViewer.moveTo(imageId)["catch"](function (e) { + console.error('mly3', e); // eslint-disable-line no-console + }); } - } - - return result; - } - function _boolean(subject, clipping, operation) { - if (typeof subject[0][0][0] === 'number') { - subject = [subject]; - } - - if (typeof clipping[0][0][0] === 'number') { - clipping = [clipping]; - } + return this; + }, + // Return the currently displayed image + getActiveImage: function getActiveImage() { + return _mlyActiveImage; + }, + // Return a list of detection objects for the given id + getDetections: function getDetections(id) { + return loadData("".concat(apiUrl, "/").concat(id, "/detections?access_token=").concat(accessToken, "&fields=id,value,image")); + }, + // Set the currently visible image + setActiveImage: function setActiveImage(image) { + if (image) { + _mlyActiveImage = { + ca: image.originalCompassAngle, + id: image.id, + loc: [image.originalLngLat.lng, image.originalLngLat.lat], + is_pano: image.cameraType === 'spherical', + sequence_id: image.sequenceId + }; + } else { + _mlyActiveImage = null; + } + }, + // Update the currently highlighted sequence and selected bubble. + setStyles: function setStyles(context, hovered) { + var hoveredImageId = hovered && hovered.id; + var hoveredSequenceId = hovered && hovered.sequence_id; + var selectedSequenceId = _mlyActiveImage && _mlyActiveImage.sequence_id; + context.container().selectAll('.layer-mapillary .viewfield-group').classed('highlighted', function (d) { + return d.sequence_id === selectedSequenceId || d.id === hoveredImageId; + }).classed('hovered', function (d) { + return d.id === hoveredImageId; + }); + context.container().selectAll('.layer-mapillary .sequence').classed('highlighted', function (d) { + return d.properties.id === hoveredSequenceId; + }).classed('currentView', function (d) { + return d.properties.id === selectedSequenceId; + }); + return this; + }, + // Get detections for the current image and shows them in the image viewer + updateDetections: function updateDetections(imageId, url) { + if (!_mlyViewer || _mlyFallback) return; + if (!imageId) return; + var cache = _mlyCache.image_detections; - var trivial = trivialOperation(subject, clipping, operation); + if (cache.forImageId[imageId]) { + showDetections(_mlyCache.image_detections.forImageId[imageId]); + } else { + loadData(url).then(function (detections) { + detections.forEach(function (detection) { + if (!cache.forImageId[imageId]) { + cache.forImageId[imageId] = []; + } - if (trivial) { - return trivial === EMPTY ? null : trivial; - } + cache.forImageId[imageId].push({ + geometry: detection.geometry, + id: detection.id, + image_id: imageId, + value: detection.value + }); + }); + showDetections(_mlyCache.image_detections.forImageId[imageId] || []); + }); + } // Create a tag for each detection and shows it in the image viewer - var sbbox = [Infinity, Infinity, -Infinity, -Infinity]; - var cbbox = [Infinity, Infinity, -Infinity, -Infinity]; // console.time('fill queue'); - var eventQueue = fillQueue(subject, clipping, sbbox, cbbox, operation); //console.timeEnd('fill queue'); + function showDetections(detections) { + var tagComponent = _mlyViewer.getComponent('tag'); - trivial = compareBBoxes(subject, clipping, sbbox, cbbox, operation); + detections.forEach(function (data) { + var tag = makeTag(data); - if (trivial) { - return trivial === EMPTY ? null : trivial; - } // console.time('subdivide edges'); + if (tag) { + tagComponent.add([tag]); + } + }); + } // Create a Mapillary JS tag object - var sortedEvents = subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation); //console.timeEnd('subdivide edges'); - // console.time('connect vertices'); + function makeTag(data) { + var valueParts = data.value.split('--'); + if (!valueParts.length) return; + var tag; + var text; + var color = 0xffffff; - var contours = connectEdges(sortedEvents); //console.timeEnd('connect vertices'); - // Convert contours to polygons + if (_mlyHighlightedDetection === data.id) { + color = 0xffff00; + text = valueParts[1]; - var polygons = []; + if (text === 'flat' || text === 'discrete' || text === 'sign') { + text = valueParts[2]; + } - for (var i = 0; i < contours.length; i++) { - var contour = contours[i]; + text = text.replace(/-/g, ' '); + text = text.charAt(0).toUpperCase() + text.slice(1); + _mlyHighlightedDetection = null; + } - if (contour.isExterior()) { - // The exterior ring goes first - var rings = [contour.points]; // Followed by holes if any + var decodedGeometry = window.atob(data.geometry); + var uintArray = new Uint8Array(decodedGeometry.length); - for (var j = 0; j < contour.holeIds.length; j++) { - var holeId = contour.holeIds[j]; - rings.push(contours[holeId].points); + for (var i = 0; i < decodedGeometry.length; i++) { + uintArray[i] = decodedGeometry.charCodeAt(i); } - polygons.push(rings); + var tile = new VectorTile(new pbf(uintArray.buffer)); + var layer = tile.layers['mpy-or']; + var geometries = layer.feature(0).loadGeometry(); + var polygon = geometries.map(function (ring) { + return ring.map(function (point) { + return [point.x / layer.extent, point.y / layer.extent]; + }); + }); + tag = new mapillary.OutlineTag(data.id, new mapillary.PolygonGeometry(polygon[0]), { + text: text, + textColor: color, + lineColor: color, + lineWidth: 2, + fillColor: color, + fillOpacity: 0.3 + }); + return tag; } + }, + // Return the current cache + cache: function cache() { + return _mlyCache; } + }; - return polygons; - } + function validationIssue(attrs) { + this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') - function union(subject, clipping) { - return _boolean(subject, clipping, UNION); - } + this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') - /*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh */ - var read$6 = function read(buffer, offset, isLE, mLen, nBytes) { - var e, m; - var eLen = nBytes * 8 - mLen - 1; - var eMax = (1 << eLen) - 1; - var eBias = eMax >> 1; - var nBits = -7; - var i = isLE ? nBytes - 1 : 0; - var d = isLE ? -1 : 1; - var s = buffer[offset + i]; - i += d; - e = s & (1 << -nBits) - 1; - s >>= -nBits; - nBits += eLen; + this.severity = attrs.severity; // required - 'warning' or 'error' - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + this.message = attrs.message; // required - function returning localized string - m = e & (1 << -nBits) - 1; - e >>= -nBits; - nBits += mLen; + this.reference = attrs.reference; // optional - function(selection) to render reference information - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue - if (e === 0) { - e = 1 - eBias; - } else if (e === eMax) { - return m ? NaN : (s ? -1 : 1) * Infinity; - } else { - m = m + Math.pow(2, mLen); - e = e - eBias; - } + this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); - }; + this.data = attrs.data; // optional - object containing extra data for the fixes - var write$6 = function write(buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c; - var eLen = nBytes * 8 - mLen - 1; - var eMax = (1 << eLen) - 1; - var eBias = eMax >> 1; - var rt = mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0; - var i = isLE ? 0 : nBytes - 1; - var d = isLE ? 1 : -1; - var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0; - value = Math.abs(value); + this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; - } else { - e = Math.floor(Math.log(value) / Math.LN2); + this.hash = attrs.hash; // optional - string to further differentiate the issue - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } + this.id = generateID.apply(this); // generated - see below - if (e + eBias >= 1) { - value += rt / c; - } else { - value += rt * Math.pow(2, 1 - eBias); - } + this.key = generateKey.apply(this); // generated - see below (call after generating this.id) - if (value * c >= 2) { - e++; - c /= 2; - } + this.autoFix = null; // generated - if autofix exists, will be set below + // A unique, deterministic string hash. + // Issues with identical id values are considered identical. - if (e + eBias >= eMax) { - m = 0; - e = eMax; - } else if (e + eBias >= 1) { - m = (value * c - 1) * Math.pow(2, mLen); - e = e + eBias; - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); - e = 0; - } - } + function generateID() { + var parts = [this.type]; - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + if (this.hash) { + // subclasses can pass in their own differentiator + parts.push(this.hash); + } - e = e << mLen | m; - eLen += mLen; + if (this.subtype) { + parts.push(this.subtype); + } // include the entities this issue is for + // (sort them so the id is deterministic) - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - buffer[offset + i - d] |= s * 128; - }; + if (this.entityIds) { + var entityKeys = this.entityIds.slice().sort(); + parts.push.apply(parts, entityKeys); + } - var ieee754$1 = { - read: read$6, - write: write$6 - }; + return parts.join(':'); + } // An identifier suitable for use as the second argument to d3.selection#data(). + // (i.e. this should change whenever the data needs to be refreshed) - var pbf = Pbf; - function Pbf(buf) { - this.buf = ArrayBuffer.isView && ArrayBuffer.isView(buf) ? buf : new Uint8Array(buf || 0); - this.pos = 0; - this.type = 0; - this.length = this.buf.length; - } + function generateKey() { + return this.id + ':' + Date.now().toString(); // include time of creation + } - Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum + this.extent = function (resolver) { + if (this.loc) { + return geoExtent(this.loc); + } - Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 + if (this.entityIds && this.entityIds.length) { + return this.entityIds.reduce(function (extent, entityId) { + return extent.extend(resolver.entity(entityId).extent(resolver)); + }, geoExtent()); + } - Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields + return null; + }; - Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 + this.fixes = function (context) { + var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; + var issue = this; - var SHIFT_LEFT_32 = (1 << 16) * (1 << 16), - SHIFT_RIGHT_32 = 1 / SHIFT_LEFT_32; // Threshold chosen based on both benchmarking and knowledge about browser string - // data structures (which currently switch structure types at 12 bytes or more) + if (issue.severity === 'warning') { + // allow ignoring any issue that's not an error + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.ignore_issue.title'), + icon: 'iD-icon-close', + onClick: function onClick() { + context.validator().ignoreIssue(this.issue.id); + } + })); + } - var TEXT_DECODER_MIN_LENGTH = 12; - var utf8TextDecoder = typeof TextDecoder === 'undefined' ? null : new TextDecoder('utf8'); - Pbf.prototype = { - destroy: function destroy() { - this.buf = null; - }, - // === READING ================================================================= - readFields: function readFields(readField, result, end) { - end = end || this.length; + fixes.forEach(function (fix) { + // the id doesn't matter as long as it's unique to this issue/fix + fix.id = fix.title; // add a reference to the issue for use in actions - while (this.pos < end) { - var val = this.readVarint(), - tag = val >> 3, - startPos = this.pos; - this.type = val & 0x7; - readField(tag, result, this); - if (this.pos === startPos) this.skip(val); - } + fix.issue = issue; - return result; - }, - readMessage: function readMessage(readField, result) { - return this.readFields(readField, result, this.readVarint() + this.pos); - }, - readFixed32: function readFixed32() { - var val = readUInt32(this.buf, this.pos); - this.pos += 4; - return val; - }, - readSFixed32: function readSFixed32() { - var val = readInt32(this.buf, this.pos); - this.pos += 4; - return val; - }, - // 64-bit int handling is based on github.com/dpw/node-buffer-more-ints (MIT-licensed) - readFixed64: function readFixed64() { - var val = readUInt32(this.buf, this.pos) + readUInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32; - this.pos += 8; - return val; - }, - readSFixed64: function readSFixed64() { - var val = readUInt32(this.buf, this.pos) + readInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32; - this.pos += 8; - return val; - }, - readFloat: function readFloat() { - var val = ieee754$1.read(this.buf, this.pos, true, 23, 4); - this.pos += 4; - return val; - }, - readDouble: function readDouble() { - var val = ieee754$1.read(this.buf, this.pos, true, 52, 8); - this.pos += 8; - return val; - }, - readVarint: function readVarint(isSigned) { - var buf = this.buf, - val, - b; - b = buf[this.pos++]; - val = b & 0x7f; - if (b < 0x80) return val; - b = buf[this.pos++]; - val |= (b & 0x7f) << 7; - if (b < 0x80) return val; - b = buf[this.pos++]; - val |= (b & 0x7f) << 14; - if (b < 0x80) return val; - b = buf[this.pos++]; - val |= (b & 0x7f) << 21; - if (b < 0x80) return val; - b = buf[this.pos]; - val |= (b & 0x0f) << 28; - return readVarintRemainder(val, isSigned, this); - }, - readVarint64: function readVarint64() { - // for compatibility with v2.0.1 - return this.readVarint(true); - }, - readSVarint: function readSVarint() { - var num = this.readVarint(); - return num % 2 === 1 ? (num + 1) / -2 : num / 2; // zigzag encoding - }, - readBoolean: function readBoolean() { - return Boolean(this.readVarint()); - }, - readString: function readString() { - var end = this.readVarint() + this.pos; - var pos = this.pos; - this.pos = end; + if (fix.autoArgs) { + issue.autoFix = fix; + } + }); + return fixes; + }; + } + function validationIssueFix(attrs) { + this.title = attrs.title; // Required - if (end - pos >= TEXT_DECODER_MIN_LENGTH && utf8TextDecoder) { - // longer strings are fast with the built-in browser TextDecoder API - return readUtf8TextDecoder(this.buf, pos, end); - } // short strings are fast with our custom implementation + this.onClick = attrs.onClick; // Optional - the function to run to apply the fix + this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any - return readUtf8(this.buf, pos, end); - }, - readBytes: function readBytes() { - var end = this.readVarint() + this.pos, - buffer = this.buf.subarray(this.pos, end); - this.pos = end; - return buffer; - }, - // verbose for performance reasons; doesn't affect gzipped size - readPackedVarint: function readPackedVarint(arr, isSigned) { - if (this.type !== Pbf.Bytes) return arr.push(this.readVarint(isSigned)); - var end = readPackedEnd(this); - arr = arr || []; + this.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set - while (this.pos < end) { - arr.push(this.readVarint(isSigned)); - } + this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. - return arr; - }, - readPackedSVarint: function readPackedSVarint(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); - var end = readPackedEnd(this); - arr = arr || []; + this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run - while (this.pos < end) { - arr.push(this.readSVarint()); - } + this.issue = null; // Generated link - added by validationIssue + } - return arr; - }, - readPackedBoolean: function readPackedBoolean(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); - var end = readPackedEnd(this); - arr = arr || []; + var buildRuleChecks = function buildRuleChecks() { + return { + equals: function equals(_equals) { + return function (tags) { + return Object.keys(_equals).every(function (k) { + return _equals[k] === tags[k]; + }); + }; + }, + notEquals: function notEquals(_notEquals) { + return function (tags) { + return Object.keys(_notEquals).some(function (k) { + return _notEquals[k] !== tags[k]; + }); + }; + }, + absence: function absence(_absence) { + return function (tags) { + return Object.keys(tags).indexOf(_absence) === -1; + }; + }, + presence: function presence(_presence) { + return function (tags) { + return Object.keys(tags).indexOf(_presence) > -1; + }; + }, + greaterThan: function greaterThan(_greaterThan) { + var key = Object.keys(_greaterThan)[0]; + var value = _greaterThan[key]; + return function (tags) { + return tags[key] > value; + }; + }, + greaterThanEqual: function greaterThanEqual(_greaterThanEqual) { + var key = Object.keys(_greaterThanEqual)[0]; + var value = _greaterThanEqual[key]; + return function (tags) { + return tags[key] >= value; + }; + }, + lessThan: function lessThan(_lessThan) { + var key = Object.keys(_lessThan)[0]; + var value = _lessThan[key]; + return function (tags) { + return tags[key] < value; + }; + }, + lessThanEqual: function lessThanEqual(_lessThanEqual) { + var key = Object.keys(_lessThanEqual)[0]; + var value = _lessThanEqual[key]; + return function (tags) { + return tags[key] <= value; + }; + }, + positiveRegex: function positiveRegex(_positiveRegex) { + var tagKey = Object.keys(_positiveRegex)[0]; - while (this.pos < end) { - arr.push(this.readBoolean()); - } + var expression = _positiveRegex[tagKey].join('|'); - return arr; - }, - readPackedFloat: function readPackedFloat(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); - var end = readPackedEnd(this); - arr = arr || []; + var regex = new RegExp(expression); + return function (tags) { + return regex.test(tags[tagKey]); + }; + }, + negativeRegex: function negativeRegex(_negativeRegex) { + var tagKey = Object.keys(_negativeRegex)[0]; - while (this.pos < end) { - arr.push(this.readFloat()); - } + var expression = _negativeRegex[tagKey].join('|'); - return arr; - }, - readPackedDouble: function readPackedDouble(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); - var end = readPackedEnd(this); - arr = arr || []; + var regex = new RegExp(expression); + return function (tags) { + return !regex.test(tags[tagKey]); + }; + } + }; + }; - while (this.pos < end) { - arr.push(this.readDouble()); + var buildLineKeys = function buildLineKeys() { + return { + highway: { + rest_area: true, + services: true + }, + railway: { + roundhouse: true, + station: true, + traverser: true, + turntable: true, + wash: true } + }; + }; - return arr; + var serviceMapRules = { + init: function init() { + this._ruleChecks = buildRuleChecks(); + this._validationRules = []; + this._areaKeys = osmAreaKeys; + this._lineKeys = buildLineKeys(); }, - readPackedFixed32: function readPackedFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); - var end = readPackedEnd(this); - arr = arr || []; - - while (this.pos < end) { - arr.push(this.readFixed32()); - } + // list of rules only relevant to tag checks... + filterRuleChecks: function filterRuleChecks(selector) { + var _ruleChecks = this._ruleChecks; + return Object.keys(selector).reduce(function (rules, key) { + if (['geometry', 'error', 'warning'].indexOf(key) === -1) { + rules.push(_ruleChecks[key](selector[key])); + } - return arr; + return rules; + }, []); }, - readPackedSFixed32: function readPackedSFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + // builds tagMap from mapcss-parse selector object... + buildTagMap: function buildTagMap(selector) { + var getRegexValues = function getRegexValues(regexes) { + return regexes.map(function (regex) { + return regex.replace(/\$|\^/g, ''); + }); + }; - while (this.pos < end) { - arr.push(this.readSFixed32()); - } + var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { + var values; + var isRegex = /regex/gi.test(key); + var isEqual = /equals/gi.test(key); - return arr; - }, - readPackedFixed64: function readPackedFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + if (isRegex || isEqual) { + Object.keys(selector[key]).forEach(function (selectorKey) { + values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); - while (this.pos < end) { - arr.push(this.readFixed64()); - } + if (expectedTags.hasOwnProperty(selectorKey)) { + values = values.concat(expectedTags[selectorKey]); + } - return arr; - }, - readPackedSFixed64: function readPackedSFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + expectedTags[selectorKey] = values; + }); + } else if (/(greater|less)Than(Equal)?|presence/g.test(key)) { + var tagKey = /presence/.test(key) ? selector[key] : Object.keys(selector[key])[0]; + values = [selector[key][tagKey]]; - while (this.pos < end) { - arr.push(this.readSFixed64()); - } + if (expectedTags.hasOwnProperty(tagKey)) { + values = values.concat(expectedTags[tagKey]); + } - return arr; - }, - skip: function skip(val) { - var type = val & 0x7; - if (type === Pbf.Varint) while (this.buf[this.pos++] > 0x7f) {} else if (type === Pbf.Bytes) this.pos = this.readVarint() + this.pos;else if (type === Pbf.Fixed32) this.pos += 4;else if (type === Pbf.Fixed64) this.pos += 8;else throw new Error('Unimplemented type: ' + type); - }, - // === WRITING ================================================================= - writeTag: function writeTag(tag, type) { - this.writeVarint(tag << 3 | type); + expectedTags[tagKey] = values; + } + + return expectedTags; + }, {}); + return tagMap; }, - realloc: function realloc(min) { - var length = this.length || 16; + // inspired by osmWay#isArea() + inferGeometry: function inferGeometry(tagMap) { + var _lineKeys = this._lineKeys; + var _areaKeys = this._areaKeys; - while (length < this.pos + min) { - length *= 2; - } + var keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; + }; - if (length !== this.length) { - var buf = new Uint8Array(length); - buf.set(this.buf); - this.buf = buf; - this.length = length; + var keyValueImpliesLine = function keyValueImpliesLine(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; + }; + + if (tagMap.hasOwnProperty('area')) { + if (tagMap.area.indexOf('yes') > -1) { + return 'area'; + } + + if (tagMap.area.indexOf('no') > -1) { + return 'line'; + } } - }, - finish: function finish() { - this.length = this.pos; - this.pos = 0; - return this.buf.subarray(0, this.length); - }, - writeFixed32: function writeFixed32(val) { - this.realloc(4); - writeInt32(this.buf, val, this.pos); - this.pos += 4; - }, - writeSFixed32: function writeSFixed32(val) { - this.realloc(4); - writeInt32(this.buf, val, this.pos); - this.pos += 4; - }, - writeFixed64: function writeFixed64(val) { - this.realloc(8); - writeInt32(this.buf, val & -1, this.pos); - writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); - this.pos += 8; - }, - writeSFixed64: function writeSFixed64(val) { - this.realloc(8); - writeInt32(this.buf, val & -1, this.pos); - writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); - this.pos += 8; - }, - writeVarint: function writeVarint(val) { - val = +val || 0; - if (val > 0xfffffff || val < 0) { - writeBigVarint(val, this); - return; + for (var key in tagMap) { + if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { + return 'area'; + } + + if (key in _lineKeys && keyValueImpliesLine(key)) { + return 'area'; + } } - this.realloc(4); - this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); - if (val <= 0x7f) return; - this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); - if (val <= 0x7f) return; - this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); - if (val <= 0x7f) return; - this.buf[this.pos++] = val >>> 7 & 0x7f; + return 'line'; }, - writeSVarint: function writeSVarint(val) { - this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); + // adds from mapcss-parse selector check... + addRule: function addRule(selector) { + var rule = { + // checks relevant to mapcss-selector + checks: this.filterRuleChecks(selector), + // true if all conditions for a tag error are true.. + matches: function matches(entity) { + return this.checks.every(function (check) { + return check(entity.tags); + }); + }, + // borrowed from Way#isArea() + inferredGeometry: this.inferGeometry(this.buildTagMap(selector), this._areaKeys), + geometryMatches: function geometryMatches(entity, graph) { + if (entity.type === 'node' || entity.type === 'relation') { + return selector.geometry === entity.type; + } else if (entity.type === 'way') { + return this.inferredGeometry === entity.geometry(graph); + } + }, + // when geometries match and tag matches are present, return a warning... + findIssues: function findIssues(entity, graph, issues) { + if (this.geometryMatches(entity, graph) && this.matches(entity)) { + var severity = Object.keys(selector).indexOf('error') > -1 ? 'error' : 'warning'; + var _message = selector[severity]; + issues.push(new validationIssue({ + type: 'maprules', + severity: severity, + message: function message() { + return _message; + }, + entityIds: [entity.id] + })); + } + } + }; + + this._validationRules.push(rule); }, - writeBoolean: function writeBoolean(val) { - this.writeVarint(Boolean(val)); + clearRules: function clearRules() { + this._validationRules = []; }, - writeString: function writeString(str) { - str = String(str); - this.realloc(str.length * 4); - this.pos++; // reserve 1 byte for short string length + // returns validationRules... + validationRules: function validationRules() { + return this._validationRules; + }, + // returns ruleChecks + ruleChecks: function ruleChecks() { + return this._ruleChecks; + } + }; - var startPos = this.pos; // write the string directly to the buffer and see how much was written + var apibase$2 = 'https://nominatim.openstreetmap.org/'; + var _inflight$2 = {}; - this.pos = writeUtf8(this.buf, str, this.pos); - var len = this.pos - startPos; - if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position + var _nominatimCache; - this.pos = startPos - 1; - this.writeVarint(len); - this.pos += len; + var serviceNominatim = { + init: function init() { + _inflight$2 = {}; + _nominatimCache = new RBush(); }, - writeFloat: function writeFloat(val) { - this.realloc(4); - ieee754$1.write(this.buf, val, this.pos, true, 23, 4); - this.pos += 4; + reset: function reset() { + Object.values(_inflight$2).forEach(function (controller) { + controller.abort(); + }); + _inflight$2 = {}; + _nominatimCache = new RBush(); }, - writeDouble: function writeDouble(val) { - this.realloc(8); - ieee754$1.write(this.buf, val, this.pos, true, 52, 8); - this.pos += 8; + countryCode: function countryCode(location, callback) { + this.reverse(location, function (err, result) { + if (err) { + return callback(err); + } else if (result.address) { + return callback(null, result.address.country_code); + } else { + return callback('Unable to geocode', null); + } + }); }, - writeBytes: function writeBytes(buffer) { - var len = buffer.length; - this.writeVarint(len); - this.realloc(len); + reverse: function reverse(loc, callback) { + var cached = _nominatimCache.search({ + minX: loc[0], + minY: loc[1], + maxX: loc[0], + maxY: loc[1] + }); - for (var i = 0; i < len; i++) { - this.buf[this.pos++] = buffer[i]; + if (cached.length > 0) { + if (callback) callback(null, cached[0].data); + return; } - }, - writeRawMessage: function writeRawMessage(fn, obj) { - this.pos++; // reserve 1 byte for short message length - // write the message directly to the buffer and see how much was written - - var startPos = this.pos; - fn(obj, this); - var len = this.pos - startPos; - if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position - this.pos = startPos - 1; - this.writeVarint(len); - this.pos += len; - }, - writeMessage: function writeMessage(tag, fn, obj) { - this.writeTag(tag, Pbf.Bytes); - this.writeRawMessage(fn, obj); - }, - writePackedVarint: function writePackedVarint(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedVarint, arr); - }, - writePackedSVarint: function writePackedSVarint(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedSVarint, arr); - }, - writePackedBoolean: function writePackedBoolean(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedBoolean, arr); - }, - writePackedFloat: function writePackedFloat(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedFloat, arr); - }, - writePackedDouble: function writePackedDouble(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedDouble, arr); - }, - writePackedFixed32: function writePackedFixed32(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedFixed, arr); - }, - writePackedSFixed32: function writePackedSFixed32(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedSFixed, arr); - }, - writePackedFixed64: function writePackedFixed64(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedFixed2, arr); - }, - writePackedSFixed64: function writePackedSFixed64(tag, arr) { - if (arr.length) this.writeMessage(tag, _writePackedSFixed2, arr); - }, - writeBytesField: function writeBytesField(tag, buffer) { - this.writeTag(tag, Pbf.Bytes); - this.writeBytes(buffer); - }, - writeFixed32Field: function writeFixed32Field(tag, val) { - this.writeTag(tag, Pbf.Fixed32); - this.writeFixed32(val); - }, - writeSFixed32Field: function writeSFixed32Field(tag, val) { - this.writeTag(tag, Pbf.Fixed32); - this.writeSFixed32(val); - }, - writeFixed64Field: function writeFixed64Field(tag, val) { - this.writeTag(tag, Pbf.Fixed64); - this.writeFixed64(val); - }, - writeSFixed64Field: function writeSFixed64Field(tag, val) { - this.writeTag(tag, Pbf.Fixed64); - this.writeSFixed64(val); - }, - writeVarintField: function writeVarintField(tag, val) { - this.writeTag(tag, Pbf.Varint); - this.writeVarint(val); - }, - writeSVarintField: function writeSVarintField(tag, val) { - this.writeTag(tag, Pbf.Varint); - this.writeSVarint(val); - }, - writeStringField: function writeStringField(tag, str) { - this.writeTag(tag, Pbf.Bytes); - this.writeString(str); - }, - writeFloatField: function writeFloatField(tag, val) { - this.writeTag(tag, Pbf.Fixed32); - this.writeFloat(val); - }, - writeDoubleField: function writeDoubleField(tag, val) { - this.writeTag(tag, Pbf.Fixed64); - this.writeDouble(val); + var params = { + zoom: 13, + format: 'json', + addressdetails: 1, + lat: loc[1], + lon: loc[0] + }; + var url = apibase$2 + 'reverse?' + utilQsString(params); + if (_inflight$2[url]) return; + var controller = new AbortController(); + _inflight$2[url] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (result) { + delete _inflight$2[url]; + + if (result && result.error) { + throw new Error(result.error); + } + + var extent = geoExtent(loc).padByMeters(200); + + _nominatimCache.insert(Object.assign(extent.bbox(), { + data: result + })); + + if (callback) callback(null, result); + })["catch"](function (err) { + delete _inflight$2[url]; + if (err.name === 'AbortError') return; + if (callback) callback(err.message); + }); }, - writeBooleanField: function writeBooleanField(tag, val) { - this.writeVarintField(tag, Boolean(val)); + search: function search(val, callback) { + var searchVal = encodeURIComponent(val); + var url = apibase$2 + 'search/' + searchVal + '?limit=10&format=json'; + if (_inflight$2[url]) return; + var controller = new AbortController(); + _inflight$2[url] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (result) { + delete _inflight$2[url]; + + if (result && result.error) { + throw new Error(result.error); + } + + if (callback) callback(null, result); + })["catch"](function (err) { + delete _inflight$2[url]; + if (err.name === 'AbortError') return; + if (callback) callback(err.message); + }); } }; - function readVarintRemainder(l, s, p) { - var buf = p.buf, - h, - b; - b = buf[p.pos++]; - h = (b & 0x70) >> 4; - if (b < 0x80) return toNum(l, h, s); - b = buf[p.pos++]; - h |= (b & 0x7f) << 3; - if (b < 0x80) return toNum(l, h, s); - b = buf[p.pos++]; - h |= (b & 0x7f) << 10; - if (b < 0x80) return toNum(l, h, s); - b = buf[p.pos++]; - h |= (b & 0x7f) << 17; - if (b < 0x80) return toNum(l, h, s); - b = buf[p.pos++]; - h |= (b & 0x7f) << 24; - if (b < 0x80) return toNum(l, h, s); - b = buf[p.pos++]; - h |= (b & 0x01) << 31; - if (b < 0x80) return toNum(l, h, s); - throw new Error('Expected varint not more than 10 bytes'); - } + // for punction see https://stackoverflow.com/a/21224179 - function readPackedEnd(pbf) { - return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; + function simplify$1(str) { + if (typeof str !== 'string') return ''; + return diacritics.remove(str.replace(/&/g, 'and').replace(/İ/ig, 'i') // for BİM, İşbank - #5017 + .replace(/[\s\-=_!"#%'*{},.\/:;?\(\)\[\]@\\$\^*+<>«»~`’\u00a1\u00a7\u00b6\u00b7\u00bf\u037e\u0387\u055a-\u055f\u0589\u05c0\u05c3\u05c6\u05f3\u05f4\u0609\u060a\u060c\u060d\u061b\u061e\u061f\u066a-\u066d\u06d4\u0700-\u070d\u07f7-\u07f9\u0830-\u083e\u085e\u0964\u0965\u0970\u0af0\u0df4\u0e4f\u0e5a\u0e5b\u0f04-\u0f12\u0f14\u0f85\u0fd0-\u0fd4\u0fd9\u0fda\u104a-\u104f\u10fb\u1360-\u1368\u166d\u166e\u16eb-\u16ed\u1735\u1736\u17d4-\u17d6\u17d8-\u17da\u1800-\u1805\u1807-\u180a\u1944\u1945\u1a1e\u1a1f\u1aa0-\u1aa6\u1aa8-\u1aad\u1b5a-\u1b60\u1bfc-\u1bff\u1c3b-\u1c3f\u1c7e\u1c7f\u1cc0-\u1cc7\u1cd3\u2000-\u206f\u2cf9-\u2cfc\u2cfe\u2cff\u2d70\u2e00-\u2e7f\u3001-\u3003\u303d\u30fb\ua4fe\ua4ff\ua60d-\ua60f\ua673\ua67e\ua6f2-\ua6f7\ua874-\ua877\ua8ce\ua8cf\ua8f8-\ua8fa\ua92e\ua92f\ua95f\ua9c1-\ua9cd\ua9de\ua9df\uaa5c-\uaa5f\uaade\uaadf\uaaf0\uaaf1\uabeb\ufe10-\ufe16\ufe19\ufe30\ufe45\ufe46\ufe49-\ufe4c\ufe50-\ufe52\ufe54-\ufe57\ufe5f-\ufe61\ufe68\ufe6a\ufe6b\ufeff\uff01-\uff03\uff05-\uff07\uff0a\uff0c\uff0e\uff0f\uff1a\uff1b\uff1f\uff20\uff3c\uff61\uff64\uff65]+/g, '').toLowerCase()); } - function toNum(low, high, isSigned) { - if (isSigned) { - return high * 0x100000000 + (low >>> 0); - } + var matchGroups$1 = {adult_gaming_centre:["amenity/casino","amenity/gambling","leisure/adult_gaming_centre"],beauty:["shop/beauty","shop/hairdresser_supply"],bed:["shop/bed","shop/furniture"],beverages:["shop/alcohol","shop/beer","shop/beverages","shop/wine"],camping:["leisure/park","tourism/camp_site","tourism/caravan_site"],car_parts:["shop/car_parts","shop/car_repair","shop/tires","shop/tyres"],clinic:["amenity/clinic","amenity/doctors","healthcare/clinic","healthcare/dialysis"],confectionery:["shop/candy","shop/chocolate","shop/confectionery"],convenience:["shop/beauty","shop/chemist","shop/convenience","shop/cosmetics","shop/grocery","shop/newsagent"],coworking:["amenity/coworking_space","office/coworking","office/coworking_space"],dentist:["amenity/dentist","amenity/doctors","healthcare/dentist"],electronics:["office/telecommunication","shop/computer","shop/electronics","shop/hifi","shop/mobile","shop/mobile_phone","shop/telecommunication"],fabric:["shop/fabric","shop/haberdashery","shop/sewing"],fashion:["shop/accessories","shop/bag","shop/botique","shop/clothes","shop/department_store","shop/fashion","shop/fashion_accessories","shop/sports","shop/shoes"],financial:["amenity/bank","office/accountant","office/financial","office/financial_advisor","office/tax_advisor","shop/tax"],fitness:["leisure/fitness_centre","leisure/fitness_center","leisure/sports_centre","leisure/sports_center"],food:["amenity/pub","amenity/bar","amenity/cafe","amenity/fast_food","amenity/ice_cream","amenity/restaurant","shop/bakery","shop/ice_cream","shop/pastry","shop/tea","shop/coffee"],fuel:["amenity/fuel","shop/gas","shop/convenience;gas","shop/gas;convenience"],gift:["shop/gift","shop/card","shop/cards","shop/stationery"],hardware:["shop/bathroom_furnishing","shop/carpet","shop/diy","shop/doityourself","shop/doors","shop/electrical","shop/flooring","shop/hardware","shop/hardware_store","shop/power_tools","shop/tool_hire","shop/tools","shop/trade"],health_food:["shop/health","shop/health_food","shop/herbalist","shop/nutrition_supplements"],hobby:["shop/electronics","shop/hobby","shop/books","shop/games","shop/collector","shop/toys","shop/model","shop/video_games","shop/anime"],hospital:["amenity/doctors","amenity/hospital","healthcare/hospital"],houseware:["shop/houseware","shop/interior_decoration"],lifeboat_station:["amenity/lifeboat_station","emergency/lifeboat_station","emergency/marine_rescue"],lodging:["tourism/hotel","tourism/motel"],money_transfer:["amenity/money_transfer","shop/money_transfer"],office_supplies:["shop/office_supplies","shop/stationary","shop/stationery"],outdoor:["shop/outdoor","shop/sports"],pharmacy:["amenity/doctors","amenity/pharmacy","healthcare/pharmacy"],playground:["amenity/theme_park","leisure/amusement_arcade","leisure/playground"],rental:["amenity/bicycle_rental","amenity/boat_rental","amenity/car_rental","amenity/truck_rental","amenity/vehicle_rental","shop/rental"],school:["amenity/childcare","amenity/college","amenity/kindergarten","amenity/language_school","amenity/prep_school","amenity/school","amenity/university"],supermarket:["shop/food","shop/frozen_food","shop/greengrocer","shop/grocery","shop/supermarket","shop/wholesale"],variety_store:["shop/variety_store","shop/discount","shop/convenience"],vending:["amenity/vending_machine","shop/vending_machine"],storage:["shop/storage_units","shop/storage_rental"],weight_loss:["amenity/doctors","amenity/weight_clinic","healthcare/counselling","leisure/fitness_centre","office/therapist","shop/beauty","shop/diet","shop/food","shop/health_food","shop/herbalist","shop/nutrition","shop/nutrition_supplements","shop/weight_loss"],wholesale:["shop/wholesale","shop/supermarket","shop/department_store"]}; + var matchGroupsJSON = { + matchGroups: matchGroups$1 + }; - return (high >>> 0) * 0x100000000 + (low >>> 0); - } + var genericWords = ["^(barn|bazaa?r|bench|bou?tique|building|casa|church)$","^(baseball|basketball|football|soccer|softball|tennis(halle)?)\\s?(field|court)?$","^(club|green|out|ware)\\s?house$","^(driveway|el árbol|fountain|golf|government|graveyard)$","^(hofladen|librairie|magazine?|maison)$","^(mobile home|skate)?\\s?park$","^(n\\s?\\/?\\s?a|name|no\\s?name|none|null|temporary|test|unknown)$","^(obuwie|pond|pool|sale|shops?|sklep|stores?)$","^\\?+$","^tattoo( studio)?$","^windmill$","^церковная( лавка)?$"]; + var genericWordsJSON = { + genericWords: genericWords + }; - function writeBigVarint(val, pbf) { - var low, high; + var trees$1 = {brands:{emoji:"🍔",mainTag:"brand:wikidata",sourceTags:["brand","name"],nameTags:{primary:"^(name|name:\\w+)$",alternate:"^(brand|brand:\\w+|operator|operator:\\w+|\\w+_name|\\w+_name:\\w+)$"}},flags:{emoji:"🚩",mainTag:"flag:wikidata",nameTags:{primary:"^(flag:name|flag:name:\\w+)$",alternate:"^(country|country:\\w+|flag|flag:\\w+|subject|subject:\\w+)$"}},operators:{emoji:"💼",mainTag:"operator:wikidata",sourceTags:["operator"],nameTags:{primary:"^(name|name:\\w+|operator|operator:\\w+)$",alternate:"^(brand|brand:\\w+|\\w+_name|\\w+_name:\\w+)$"}},transit:{emoji:"🚇",mainTag:"network:wikidata",sourceTags:["network"],nameTags:{primary:"^network$",alternate:"^(operator|operator:\\w+|network:\\w+|\\w+_name|\\w+_name:\\w+)$"}}}; + var treesJSON = { + trees: trees$1 + }; - if (val >= 0) { - low = val % 0x100000000 | 0; - high = val / 0x100000000 | 0; - } else { - low = ~(-val % 0x100000000); - high = ~(-val / 0x100000000); + var matchGroups = matchGroupsJSON.matchGroups; + var trees = treesJSON.trees; + var Matcher = /*#__PURE__*/function () { + // + // `constructor` + // initialize the genericWords regexes + function Matcher() { + var _this = this; - if (low ^ 0xffffffff) { - low = low + 1 | 0; - } else { - low = 0; - high = high + 1 | 0; - } - } + _classCallCheck$1(this, Matcher); - if (val >= 0x10000000000000000 || val < -0x10000000000000000) { - throw new Error('Given varint doesn\'t fit into 10 bytes'); - } + // The `matchIndex` is a specialized structure that allows us to quickly answer + // _"Given a [key/value tagpair, name, location], what canonical items (brands etc) can match it?"_ + // + // The index contains all valid combinations of k/v tagpairs and names + // matchIndex: + // { + // 'k/v': { + // 'primary': Map (String 'nsimple' -> Set (itemIDs…), // matches for tags like `name`, `name:xx`, etc. + // 'alternate': Map (String 'nsimple' -> Set (itemIDs…), // matches for tags like `alt_name`, `brand`, etc. + // 'excludeNamed': Map (String 'pattern' -> RegExp), + // 'excludeGeneric': Map (String 'pattern' -> RegExp) + // }, + // } + // + // { + // 'amenity/bank': { + // 'primary': { + // 'firstbank': Set ("firstbank-978cca", "firstbank-9794e6", "firstbank-f17495", …), + // … + // }, + // 'alternate': { + // '1stbank': Set ("firstbank-f17495"), + // … + // } + // }, + // 'shop/supermarket': { + // 'primary': { + // 'coop': Set ("coop-76454b", "coop-ebf2d9", "coop-36e991", …), + // 'coopfood': Set ("coopfood-a8278b", …), + // … + // }, + // 'alternate': { + // 'coop': Set ("coopfood-a8278b", …), + // 'federatedcooperatives': Set ("coop-76454b", …), + // 'thecooperative': Set ("coopfood-a8278b", …), + // … + // } + // } + // } + // + this.matchIndex = undefined; // The `genericWords` structure matches the contents of genericWords.json to instantiated RegExp objects + // Map (String 'pattern' -> RegExp), + + this.genericWords = new Map(); + (genericWordsJSON.genericWords || []).forEach(function (s) { + return _this.genericWords.set(s, new RegExp(s, 'i')); + }); // The `itemLocation` structure maps itemIDs to locationSetIDs: + // { + // 'firstbank-f17495': '+[first_bank_western_us.geojson]', + // 'firstbank-978cca': '+[first_bank_carolinas.geojson]', + // 'coop-76454b': '+[Q16]', + // 'coopfood-a8278b': '+[Q23666]', + // … + // } - pbf.realloc(10); - writeBigVarintLow(low, high, pbf); - writeBigVarintHigh(high, pbf); - } + this.itemLocation = undefined; // The `locationSets` structure maps locationSetIDs to *resolved* locationSets: + // { + // '+[first_bank_western_us.geojson]': GeoJSON {…}, + // '+[first_bank_carolinas.geojson]': GeoJSON {…}, + // '+[Q16]': GeoJSON {…}, + // '+[Q23666]': GeoJSON {…}, + // … + // } - function writeBigVarintLow(low, high, pbf) { - pbf.buf[pbf.pos++] = low & 0x7f | 0x80; - low >>>= 7; - pbf.buf[pbf.pos++] = low & 0x7f | 0x80; - low >>>= 7; - pbf.buf[pbf.pos++] = low & 0x7f | 0x80; - low >>>= 7; - pbf.buf[pbf.pos++] = low & 0x7f | 0x80; - low >>>= 7; - pbf.buf[pbf.pos] = low & 0x7f; - } + this.locationSets = undefined; // The `locationIndex` is an instance of which-polygon spatial index for the locationSets. - function writeBigVarintHigh(high, pbf) { - var lsb = (high & 0x07) << 4; - pbf.buf[pbf.pos++] |= lsb | ((high >>>= 3) ? 0x80 : 0); - if (!high) return; - pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); - if (!high) return; - pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); - if (!high) return; - pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); - if (!high) return; - pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); - if (!high) return; - pbf.buf[pbf.pos++] = high & 0x7f; - } + this.locationIndex = undefined; // Array of match conflict pairs (currently unused) - function makeRoomForExtraLength(startPos, len, pbf) { - var extraLen = len <= 0x3fff ? 1 : len <= 0x1fffff ? 2 : len <= 0xfffffff ? 3 : Math.floor(Math.log(len) / (Math.LN2 * 7)); // if 1 byte isn't enough for encoding message length, shift the data to the right + this.warnings = []; + } // + // `buildMatchIndex()` + // Call this to prepare the matcher for use + // + // `data` needs to be an Object indexed on a 'tree/key/value' path. + // (e.g. cache filled by `fileTree.read` or data found in `dist/nsi.json`) + // { + // 'brands/amenity/bank': { properties: {}, items: [ {}, {}, … ] }, + // 'brands/amenity/bar': { properties: {}, items: [ {}, {}, … ] }, + // … + // } + // - pbf.realloc(extraLen); - for (var i = pbf.pos - 1; i >= startPos; i--) { - pbf.buf[i + extraLen] = pbf.buf[i]; - } - } + _createClass$1(Matcher, [{ + key: "buildMatchIndex", + value: function buildMatchIndex(data) { + var that = this; + if (that.matchIndex) return; // it was built already + + that.matchIndex = new Map(); + Object.keys(data).forEach(function (tkv) { + var category = data[tkv]; + var parts = tkv.split('/', 3); // tkv = "tree/key/value" + + var t = parts[0]; + var k = parts[1]; + var v = parts[2]; + var thiskv = "".concat(k, "/").concat(v); + var tree = trees[t]; + var branch = that.matchIndex.get(thiskv); + + if (!branch) { + branch = { + primary: new Map(), + alternate: new Map(), + excludeGeneric: new Map(), + excludeNamed: new Map() + }; + that.matchIndex.set(thiskv, branch); + } // ADD EXCLUSIONS - function _writePackedVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeVarint(arr[i]); - } - } - function _writePackedSVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSVarint(arr[i]); - } - } + var properties = category.properties || {}; + var exclude = properties.exclude || {}; + (exclude.generic || []).forEach(function (s) { + return branch.excludeGeneric.set(s, new RegExp(s, 'i')); + }); + (exclude.named || []).forEach(function (s) { + return branch.excludeNamed.set(s, new RegExp(s, 'i')); + }); + var excludeRegexes = [].concat(_toConsumableArray(branch.excludeGeneric.values()), _toConsumableArray(branch.excludeNamed.values())); // ADD ITEMS - function _writePackedFloat(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFloat(arr[i]); - } - } + var items = category.items; + if (!Array.isArray(items) || !items.length) return; // Primary name patterns, match tags to take first + // e.g. `name`, `name:ru` - function _writePackedDouble(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeDouble(arr[i]); - } - } + var primaryName = new RegExp(tree.nameTags.primary, 'i'); // Alternate name patterns, match tags to consider after primary + // e.g. `alt_name`, `short_name`, `brand`, `brand:ru`, etc.. - function _writePackedBoolean(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeBoolean(arr[i]); - } - } + var alternateName = new RegExp(tree.nameTags.alternate, 'i'); // There are a few exceptions to the name matching regexes. + // Usually a tag suffix contains a language code like `name:en`, `name:ru` + // but we want to exclude things like `operator:type`, `name:etymology`, etc.. - function _writePackedFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed32(arr[i]); - } - } + var notName = /:(colou?r|type|forward|backward|left|right|etymology|pronunciation|wikipedia)$/i; // For certain categories we do not want to match generic KV pairs like `building/yes` or `amenity/yes` - function _writePackedSFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed32(arr[i]); - } - } + var skipGenericKV = skipGenericKVMatches(t, k, v); // We will collect the generic KV pairs anyway (for the purpose of filtering them out of matchTags) - function _writePackedFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed64(arr[i]); - } - } + var genericKV = new Set(["".concat(k, "/yes"), "building/yes"]); // Collect alternate tagpairs for this kv category from matchGroups. + // We might also pick up a few more generic KVs (like `shop/yes`) - function _writePackedSFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed64(arr[i]); - } - } // Buffer code below from https://github.com/feross/buffer, MIT-licensed + var matchGroupKV = new Set(); + Object.values(matchGroups).forEach(function (matchGroup) { + var inGroup = matchGroup.some(function (otherkv) { + return otherkv === thiskv; + }); + if (!inGroup) return; + matchGroup.forEach(function (otherkv) { + if (otherkv === thiskv) return; // skip self + matchGroupKV.add(otherkv); + var otherk = otherkv.split('/', 2)[0]; // we might pick up a `shop/yes` - function readUInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; - } + genericKV.add("".concat(otherk, "/yes")); + }); + }); // For each item, insert all [key, value, name] combinations into the match index - function writeInt32(buf, val, pos) { - buf[pos] = val; - buf[pos + 1] = val >>> 8; - buf[pos + 2] = val >>> 16; - buf[pos + 3] = val >>> 24; - } + items.forEach(function (item) { + if (!item.id) return; // Automatically remove redundant `matchTags` - #3417 + // (i.e. This kv is already covered by matchGroups, so it doesn't need to be in `item.matchTags`) - function readInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); - } + if (Array.isArray(item.matchTags) && item.matchTags.length) { + item.matchTags = item.matchTags.filter(function (matchTag) { + return !matchGroupKV.has(matchTag) && !genericKV.has(matchTag); + }); + if (!item.matchTags.length) delete item.matchTags; + } // key/value tagpairs to insert into the match index.. - function readUtf8(buf, pos, end) { - var str = ''; - var i = pos; - while (i < end) { - var b0 = buf[i]; - var c = null; // codepoint + var kvTags = ["".concat(thiskv)].concat(item.matchTags || []); - var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; - if (i + bytesPerSequence > end) break; - var b1, b2, b3; + if (!skipGenericKV) { + kvTags = kvTags.concat(Array.from(genericKV)); // #3454 - match some generic tags + } // Index all the namelike tag values - if (bytesPerSequence === 1) { - if (b0 < 0x80) { - c = b0; - } - } else if (bytesPerSequence === 2) { - b1 = buf[i + 1]; - if ((b1 & 0xC0) === 0x80) { - c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; + Object.keys(item.tags).forEach(function (osmkey) { + if (notName.test(osmkey)) return; // osmkey is not a namelike tag, skip - if (c <= 0x7F) { - c = null; + var osmvalue = item.tags[osmkey]; + if (!osmvalue || excludeRegexes.some(function (regex) { + return regex.test(osmvalue); + })) return; // osmvalue missing or excluded + + if (primaryName.test(osmkey)) { + kvTags.forEach(function (kv) { + return insertName('primary', kv, simplify$1(osmvalue), item.id); + }); + } else if (alternateName.test(osmkey)) { + kvTags.forEach(function (kv) { + return insertName('alternate', kv, simplify$1(osmvalue), item.id); + }); + } + }); // Index `matchNames` after indexing all other names.. + + var keepMatchNames = new Set(); + (item.matchNames || []).forEach(function (matchName) { + // If this matchname isn't already indexed, add it to the alternate index + var nsimple = simplify$1(matchName); + kvTags.forEach(function (kv) { + var branch = that.matchIndex.get(kv); + var primaryLeaf = branch && branch.primary.get(nsimple); + var alternateLeaf = branch && branch.alternate.get(nsimple); + var inPrimary = primaryLeaf && primaryLeaf.has(item.id); + var inAlternate = alternateLeaf && alternateLeaf.has(item.id); + + if (!inPrimary && !inAlternate) { + insertName('alternate', kv, nsimple, item.id); + keepMatchNames.add(matchName); + } + }); + }); // Automatically remove redundant `matchNames` - #3417 + // (i.e. This name got indexed some other way, so it doesn't need to be in `item.matchNames`) + + if (keepMatchNames.size) { + item.matchNames = Array.from(keepMatchNames); + } else { + delete item.matchNames; + } + }); // each item + }); // each tkv + // Insert this item into the matchIndex + + function insertName(which, kv, nsimple, itemID) { + if (!nsimple) return; + var branch = that.matchIndex.get(kv); + + if (!branch) { + branch = { + primary: new Map(), + alternate: new Map(), + excludeGeneric: new Map(), + excludeNamed: new Map() + }; + that.matchIndex.set(kv, branch); } + + var leaf = branch[which].get(nsimple); + + if (!leaf) { + leaf = new Set(); + branch[which].set(nsimple, leaf); + } + + leaf.add(itemID); // insert + } // For certain categories we do not want to match generic KV pairs like `building/yes` or `amenity/yes` + + + function skipGenericKVMatches(t, k, v) { + return t === 'flags' || t === 'transit' || k === 'landuse' || v === 'atm' || v === 'bicycle_parking' || v === 'car_sharing' || v === 'caravan_site' || v === 'charging_station' || v === 'dog_park' || v === 'parking' || v === 'phone' || v === 'playground' || v === 'post_box' || v === 'public_bookcase' || v === 'recycling' || v === 'vending_machine'; } - } else if (bytesPerSequence === 3) { - b1 = buf[i + 1]; - b2 = buf[i + 2]; + } // + // `buildLocationIndex()` + // Call this to prepare a which-polygon location index. + // This *resolves* all the locationSets into GeoJSON, which takes some time. + // You can skip this step if you don't care about matching within a location. + // + // `data` needs to be an Object indexed on a 'tree/key/value' path. + // (e.g. cache filled by `fileTree.read` or data found in `dist/nsi.json`) + // { + // 'brands/amenity/bank': { properties: {}, items: [ {}, {}, … ] }, + // 'brands/amenity/bar': { properties: {}, items: [ {}, {}, … ] }, + // … + // } + // - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; + }, { + key: "buildLocationIndex", + value: function buildLocationIndex(data, loco) { + var that = this; + if (that.locationIndex) return; // it was built already - if (c <= 0x7FF || c >= 0xD800 && c <= 0xDFFF) { - c = null; + that.itemLocation = new Map(); + that.locationSets = new Map(); + Object.keys(data).forEach(function (tkv) { + var items = data[tkv].items; + if (!Array.isArray(items) || !items.length) return; + items.forEach(function (item) { + if (that.itemLocation.has(item.id)) return; // we've seen item id already - shouldn't be possible? + + var resolved; + + try { + resolved = loco.resolveLocationSet(item.locationSet); // resolve a feature for this locationSet + } catch (err) { + console.warn("buildLocationIndex: ".concat(err.message)); // couldn't resolve + } + + if (!resolved || !resolved.id) return; + that.itemLocation.set(item.id, resolved.id); // link it to the item + + if (that.locationSets.has(resolved.id)) return; // we've seen this locationSet feature before.. + // First time seeing this locationSet feature, make a copy and add to locationSet cache.. + + var feature = _cloneDeep(resolved.feature); + + feature.id = resolved.id; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) + + feature.properties.id = resolved.id; + + if (!feature.geometry.coordinates.length || !feature.properties.area) { + console.warn("buildLocationIndex: locationSet ".concat(resolved.id, " for ").concat(item.id, " resolves to an empty feature:")); + console.warn(JSON.stringify(feature)); + return; + } + + that.locationSets.set(resolved.id, feature); + }); + }); + that.locationIndex = whichPolygon_1({ + type: 'FeatureCollection', + features: _toConsumableArray(that.locationSets.values()) + }); + + function _cloneDeep(obj) { + return JSON.parse(JSON.stringify(obj)); + } + } // + // `match()` + // Pass parts and return an Array of matches. + // `k` - key + // `v` - value + // `n` - namelike + // `loc` - optional - [lon,lat] location to search + // + // 1. If the [k,v,n] tuple matches a canonical item… + // Return an Array of match results. + // Each result will include the area in km² that the item is valid. + // + // Order of results: + // Primary ordering will be on the "match" column: + // "primary" - where the query matches the `name` tag, followed by + // "alternate" - where the query matches an alternate name tag (e.g. short_name, brand, operator, etc) + // Secondary ordering will be on the "area" column: + // "area descending" if no location was provided, (worldwide before local) + // "area ascending" if location was provided (local before worldwide) + // + // [ + // { match: 'primary', itemID: String, area: Number, kv: String, nsimple: String }, + // { match: 'primary', itemID: String, area: Number, kv: String, nsimple: String }, + // { match: 'alternate', itemID: String, area: Number, kv: String, nsimple: String }, + // { match: 'alternate', itemID: String, area: Number, kv: String, nsimple: String }, + // … + // ] + // + // -or- + // + // 2. If the [k,v,n] tuple matches an exclude pattern… + // Return an Array with a single exclude result, either + // + // [ { match: 'excludeGeneric', pattern: String, kv: String } ] // "generic" e.g. "Food Court" + // or + // [ { match: 'excludeNamed', pattern: String, kv: String } ] // "named", e.g. "Kebabai" + // + // About results + // "generic" - a generic word that is probably not really a name. + // For these, iD should warn the user "Hey don't put 'food court' in the name tag". + // "named" - a real name like "Kebabai" that is just common, but not a brand. + // For these, iD should just let it be. We don't include these in NSI, but we don't want to nag users about it either. + // + // -or- + // + // 3. If the [k,v,n] tuple matches nothing of any kind, return `null` + // + // + + }, { + key: "match", + value: function match(k, v, n, loc) { + var that = this; + + if (!that.matchIndex) { + throw new Error('match: matchIndex not built.'); + } // If we were supplied a location, and a that.locationIndex has been set up, + // get the locationSets that are valid there so we can filter results. + + + var matchLocations; + + if (Array.isArray(loc) && that.locationIndex) { + // which-polygon query returns an array of GeoJSON properties, pass true to return all results + matchLocations = that.locationIndex([loc[0], loc[1], loc[0], loc[1]], true); + } + + var nsimple = simplify$1(n); + var seen = new Set(); + var results = []; + gatherResults('primary'); + gatherResults('alternate'); + if (results.length) return results; + gatherResults('exclude'); + return results.length ? results : null; + + function gatherResults(which) { + // First try an exact match on k/v + var kv = "".concat(k, "/").concat(v); + var didMatch = tryMatch(which, kv); + if (didMatch) return; // If that didn't work, look in match groups for other pairs considered equivalent to k/v.. + + for (var mg in matchGroups) { + var matchGroup = matchGroups[mg]; + var inGroup = matchGroup.some(function (otherkv) { + return otherkv === kv; + }); + if (!inGroup) continue; + + for (var i = 0; i < matchGroup.length; i++) { + var otherkv = matchGroup[i]; + if (otherkv === kv) continue; // skip self + + didMatch = tryMatch(which, otherkv); + if (didMatch) return; + } + } // If finished 'exclude' pass and still haven't matched anything, try the global `genericWords.json` patterns + + + if (which === 'exclude') { + var regex = _toConsumableArray(that.genericWords.values()).find(function (regex) { + return regex.test(n); + }); + + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex) + }); // note no `branch`, no `kv` + + return; + } } } - } else if (bytesPerSequence === 4) { - b1 = buf[i + 1]; - b2 = buf[i + 2]; - b3 = buf[i + 3]; - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; + function tryMatch(which, kv) { + var branch = that.matchIndex.get(kv); + if (!branch) return; - if (c <= 0xFFFF || c >= 0x110000) { - c = null; + if (which === 'exclude') { + // Test name `n` against named and generic exclude patterns + var regex = _toConsumableArray(branch.excludeNamed.values()).find(function (regex) { + return regex.test(n); + }); + + if (regex) { + results.push({ + match: 'excludeNamed', + pattern: String(regex), + kv: kv + }); + return; + } + + regex = _toConsumableArray(branch.excludeGeneric.values()).find(function (regex) { + return regex.test(n); + }); + + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex), + kv: kv + }); + return; + } + + return; + } + + var leaf = branch[which].get(nsimple); + if (!leaf || !leaf.size) return; // If we get here, we matched something.. + // Prepare the results, calculate areas (if location index was set up) + + var hits = Array.from(leaf).map(function (itemID) { + var area = Infinity; + + if (that.itemLocation && that.locationSets) { + var location = that.locationSets.get(that.itemLocation.get(itemID)); + area = location && location.properties.area || Infinity; + } + + return { + match: which, + itemID: itemID, + area: area, + kv: kv, + nsimple: nsimple + }; + }); + var sortFn = byAreaDescending; // Filter the match to include only results valid in the requested `loc`.. + + if (matchLocations) { + hits = hits.filter(isValidLocation); + sortFn = byAreaAscending; + } + + if (!hits.length) return; // push results + + hits.sort(sortFn).forEach(function (hit) { + if (seen.has(hit.itemID)) return; + seen.add(hit.itemID); + results.push(hit); + }); + return true; + + function isValidLocation(hit) { + if (!that.itemLocation) return true; + return matchLocations.find(function (props) { + return props.id === that.itemLocation.get(hit.itemID); + }); + } // Sort smaller (more local) locations first. + + + function byAreaAscending(hitA, hitB) { + return hitA.area - hitB.area; + } // Sort larger (more worldwide) locations first. + + + function byAreaDescending(hitA, hitB) { + return hitB.area - hitA.area; } } - } + } // + // `getWarnings()` + // Return any warnings discovered when buiding the index. + // (currently this does nothing) + // - if (c === null) { - c = 0xFFFD; - bytesPerSequence = 1; - } else if (c > 0xFFFF) { - c -= 0x10000; - str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); - c = 0xDC00 | c & 0x3FF; + }, { + key: "getWarnings", + value: function getWarnings() { + return this.warnings; } + }]); - str += String.fromCharCode(c); - i += bytesPerSequence; - } + return Matcher; + }(); - return str; + /** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ + function isObject$2(value) { + var type = _typeof(value); + + return value != null && (type == 'object' || type == 'function'); } - function readUtf8TextDecoder(buf, pos, end) { - return utf8TextDecoder.decode(buf.subarray(pos, end)); + /** Detect free variable `global` from Node.js. */ + var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; + + /** Detect free variable `self`. */ + + var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; + /** Used as a reference to the global object. */ + + var root = freeGlobal || freeSelf || Function('return this')(); + + /** + * Gets the timestamp of the number of milliseconds that have elapsed since + * the Unix epoch (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Date + * @returns {number} Returns the timestamp. + * @example + * + * _.defer(function(stamp) { + * console.log(_.now() - stamp); + * }, _.now()); + * // => Logs the number of milliseconds it took for the deferred invocation. + */ + + var now = function now() { + return root.Date.now(); + }; + + /** Used to match a single whitespace character. */ + var reWhitespace = /\s/; + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace + * character of `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the index of the last non-whitespace character. + */ + + function trimmedEndIndex(string) { + var index = string.length; + + while (index-- && reWhitespace.test(string.charAt(index))) {} + + return index; } - function writeUtf8(buf, str, pos) { - for (var i = 0, c, lead; i < str.length; i++) { - c = str.charCodeAt(i); // code point + /** Used to match leading whitespace. */ - if (c > 0xD7FF && c < 0xE000) { - if (lead) { - if (c < 0xDC00) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - lead = c; - continue; - } else { - c = lead - 0xD800 << 10 | c - 0xDC00 | 0x10000; - lead = null; - } - } else { - if (c > 0xDBFF || i + 1 === str.length) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - } else { - lead = c; - } + var reTrimStart = /^\s+/; + /** + * The base implementation of `_.trim`. + * + * @private + * @param {string} string The string to trim. + * @returns {string} Returns the trimmed string. + */ + + function baseTrim(string) { + return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') : string; + } + + /** Built-in value references. */ + + var _Symbol = root.Symbol; + + /** Used for built-in method references. */ + + var objectProto$1 = Object.prototype; + /** Used to check objects for own properties. */ + + var hasOwnProperty$2 = objectProto$1.hasOwnProperty; + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + + var nativeObjectToString$1 = objectProto$1.toString; + /** Built-in value references. */ + + var symToStringTag$1 = _Symbol ? _Symbol.toStringTag : undefined; + /** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ + + function getRawTag(value) { + var isOwn = hasOwnProperty$2.call(value, symToStringTag$1), + tag = value[symToStringTag$1]; + + try { + value[symToStringTag$1] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString$1.call(value); + + if (unmasked) { + if (isOwn) { + value[symToStringTag$1] = tag; + } else { + delete value[symToStringTag$1]; + } + } + + return result; + } + + /** Used for built-in method references. */ + var objectProto = Object.prototype; + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + + var nativeObjectToString = objectProto.toString; + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ - continue; - } - } else if (lead) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - lead = null; - } + function objectToString(value) { + return nativeObjectToString.call(value); + } - if (c < 0x80) { - buf[pos++] = c; - } else { - if (c < 0x800) { - buf[pos++] = c >> 0x6 | 0xC0; - } else { - if (c < 0x10000) { - buf[pos++] = c >> 0xC | 0xE0; - } else { - buf[pos++] = c >> 0x12 | 0xF0; - buf[pos++] = c >> 0xC & 0x3F | 0x80; - } + /** `Object#toString` result references. */ - buf[pos++] = c >> 0x6 & 0x3F | 0x80; - } + var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + /** Built-in value references. */ - buf[pos++] = c & 0x3F | 0x80; - } + var symToStringTag = _Symbol ? _Symbol.toStringTag : undefined; + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; } - return pos; + return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value); } - var pointGeometry = Point; /** - * A standalone point geometry with useful accessor, comparison, and - * modification methods. + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". * - * @class Point - * @param {Number} x the x-coordinate. this could be longitude or screen - * pixels, or any other sort of unit. - * @param {Number} y the y-coordinate. this could be latitude or screen - * pixels, or any other sort of unit. + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. * @example - * var point = new Point(-77, 38); + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false */ + function isObjectLike(value) { + return value != null && _typeof(value) == 'object'; + } - function Point(x, y) { - this.x = x; - this.y = y; + /** `Object#toString` result references. */ + + var symbolTag = '[object Symbol]'; + /** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ + + function isSymbol(value) { + return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; } - Point.prototype = { - /** - * Clone this point, returning a new point that can be modified - * without affecting the old one. - * @return {Point} the clone - */ - clone: function clone() { - return new Point(this.x, this.y); - }, + /** Used as references for various `Number` constants. */ - /** - * Add this point's x & y coordinates to another point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - add: function add(p) { - return this.clone()._add(p); - }, + var NAN = 0 / 0; + /** Used to detect bad signed hexadecimal string values. */ - /** - * Subtract this point's x & y coordinates to from point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - sub: function sub(p) { - return this.clone()._sub(p); - }, + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + /** Used to detect binary string values. */ - /** - * Multiply this point's x & y coordinates by point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - multByPoint: function multByPoint(p) { - return this.clone()._multByPoint(p); - }, + var reIsBinary = /^0b[01]+$/i; + /** Used to detect octal string values. */ - /** - * Divide this point's x & y coordinates by point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - divByPoint: function divByPoint(p) { - return this.clone()._divByPoint(p); - }, + var reIsOctal = /^0o[0-7]+$/i; + /** Built-in method references without a dependency on `root`. */ - /** - * Multiply this point's x & y coordinates by a factor, - * yielding a new point. - * @param {Point} k factor - * @return {Point} output point - */ - mult: function mult(k) { - return this.clone()._mult(k); - }, + var freeParseInt = parseInt; + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ - /** - * Divide this point's x & y coordinates by a factor, - * yielding a new point. - * @param {Point} k factor - * @return {Point} output point - */ - div: function div(k) { - return this.clone()._div(k); - }, + function toNumber(value) { + if (typeof value == 'number') { + return value; + } - /** - * Rotate this point around the 0, 0 origin by an angle a, - * given in radians - * @param {Number} a angle to rotate around, in radians - * @return {Point} output point - */ - rotate: function rotate(a) { - return this.clone()._rotate(a); - }, + if (isSymbol(value)) { + return NAN; + } - /** - * Rotate this point around p point by an angle a, - * given in radians - * @param {Number} a angle to rotate around, in radians - * @param {Point} p Point to rotate around - * @return {Point} output point - */ - rotateAround: function rotateAround(a, p) { - return this.clone()._rotateAround(a, p); - }, + if (isObject$2(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject$2(other) ? other + '' : other; + } - /** - * Multiply this point by a 4x1 transformation matrix - * @param {Array} m transformation matrix - * @return {Point} output point - */ - matMult: function matMult(m) { - return this.clone()._matMult(m); - }, + if (typeof value != 'string') { + return value === 0 ? value : +value; + } - /** - * Calculate this point but as a unit vector from 0, 0, meaning - * that the distance from the resulting point to the 0, 0 - * coordinate will be equal to 1 and the angle from the resulting - * point to the 0, 0 coordinate will be the same as before. - * @return {Point} unit vector point - */ - unit: function unit() { - return this.clone()._unit(); - }, + value = baseTrim(value); + var isBinary = reIsBinary.test(value); + return isBinary || reIsOctal.test(value) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value; + } - /** - * Compute a perpendicular point, where the new y coordinate - * is the old x coordinate and the new x coordinate is the old y - * coordinate multiplied by -1 - * @return {Point} perpendicular point - */ - perp: function perp() { - return this.clone()._perp(); - }, + /** Error message constants. */ - /** - * Return a version of this point with the x & y coordinates - * rounded to integers. - * @return {Point} rounded point - */ - round: function round() { - return this.clone()._round(); - }, + var FUNC_ERROR_TEXT$1 = 'Expected a function'; + /* Built-in method references for those with the same name as other `lodash` methods. */ - /** - * Return the magitude of this point: this is the Euclidean - * distance from the 0, 0 coordinate to this point's x and y - * coordinates. - * @return {Number} magnitude - */ - mag: function mag() { - return Math.sqrt(this.x * this.x + this.y * this.y); - }, + var nativeMax = Math.max, + nativeMin = Math.min; + /** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ - /** - * Judge whether this point is equal to another point, returning - * true or false. - * @param {Point} other the other point - * @return {boolean} whether the points are equal - */ - equals: function equals(other) { - return this.x === other.x && this.y === other.y; - }, + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; - /** - * Calculate the distance from this point to another point - * @param {Point} p the other point - * @return {Number} distance - */ - dist: function dist(p) { - return Math.sqrt(this.distSqr(p)); - }, + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT$1); + } - /** - * Calculate the distance from this point to another point, - * without the square root step. Useful if you're comparing - * relative distances. - * @param {Point} p the other point - * @return {Number} distance - */ - distSqr: function distSqr(p) { - var dx = p.x - this.x, - dy = p.y - this.y; - return dx * dx + dy * dy; - }, + wait = toNumber(wait) || 0; - /** - * Get the angle from the 0, 0 coordinate to this point, in radians - * coordinates. - * @return {Number} angle - */ - angle: function angle() { - return Math.atan2(this.y, this.x); - }, + if (isObject$2(options)) { + leading = !!options.leading; + maxing = 'maxWait' in options; + maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } - /** - * Get the angle from this point to another point, in radians - * @param {Point} b the other point - * @return {Number} angle - */ - angleTo: function angleTo(b) { - return Math.atan2(this.y - b.y, this.x - b.x); - }, + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } - /** - * Get the angle between this point and another point, in radians - * @param {Point} b the other point - * @return {Number} angle - */ - angleWith: function angleWith(b) { - return this.angleWithSep(b.x, b.y); - }, + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; // Start the timer for the trailing edge. - /* - * Find the angle of the two vectors, solving the formula for - * the cross product a x b = |a||b|sin(θ) for θ. - * @param {Number} x the x-coordinate - * @param {Number} y the y-coordinate - * @return {Number} the angle in radians - */ - angleWithSep: function angleWithSep(x, y) { - return Math.atan2(this.x * y - this.y * x, this.x * x + this.y * y); - }, - _matMult: function _matMult(m) { - var x = m[0] * this.x + m[1] * this.y, - y = m[2] * this.x + m[3] * this.y; - this.x = x; - this.y = y; - return this; - }, - _add: function _add(p) { - this.x += p.x; - this.y += p.y; - return this; - }, - _sub: function _sub(p) { - this.x -= p.x; - this.y -= p.y; - return this; - }, - _mult: function _mult(k) { - this.x *= k; - this.y *= k; - return this; - }, - _div: function _div(k) { - this.x /= k; - this.y /= k; - return this; - }, - _multByPoint: function _multByPoint(p) { - this.x *= p.x; - this.y *= p.y; - return this; - }, - _divByPoint: function _divByPoint(p) { - this.x /= p.x; - this.y /= p.y; - return this; - }, - _unit: function _unit() { - this._div(this.mag()); + timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. - return this; - }, - _perp: function _perp() { - var y = this.y; - this.y = this.x; - this.x = -y; - return this; - }, - _rotate: function _rotate(angle) { - var cos = Math.cos(angle), - sin = Math.sin(angle), - x = cos * this.x - sin * this.y, - y = sin * this.x + cos * this.y; - this.x = x; - this.y = y; - return this; - }, - _rotateAround: function _rotateAround(angle, p) { - var cos = Math.cos(angle), - sin = Math.sin(angle), - x = p.x + cos * (this.x - p.x) - sin * (this.y - p.y), - y = p.y + sin * (this.x - p.x) + cos * (this.y - p.y); - this.x = x; - this.y = y; - return this; - }, - _round: function _round() { - this.x = Math.round(this.x); - this.y = Math.round(this.y); - return this; + return leading ? invokeFunc(time) : result; + } + + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; + } + + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. + + return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait; } - }; - /** - * Construct a point from an array if necessary, otherwise if the input - * is already a Point, or an unknown type, return it unchanged - * @param {Array|Point|*} a any kind of input value - * @return {Point} constructed point, or passed-through value. - * @example - * // this - * var point = Point.convert([0, 1]); - * // is equivalent to - * var point = new Point(0, 1); - */ - Point.convert = function (a) { - if (a instanceof Point) { - return a; + function timerExpired() { + var time = now(); + + if (shouldInvoke(time)) { + return trailingEdge(time); + } // Restart the timer. + + + timerId = setTimeout(timerExpired, remainingWait(time)); } - if (Array.isArray(a)) { - return new Point(a[0], a[1]); + function trailingEdge(time) { + timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + + if (trailing && lastArgs) { + return invokeFunc(time); + } + + lastArgs = lastThis = undefined; + return result; } - return a; - }; + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } - var vectortilefeature = VectorTileFeature; + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } - function VectorTileFeature(pbf, end, extent, keys, values) { - // Public - this.properties = {}; - this.extent = extent; - this.type = 0; // Private + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } - this._pbf = pbf; - this._geometry = -1; - this._keys = keys; - this._values = values; - pbf.readFields(readFeature, this, end); - } + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + lastArgs = arguments; + lastThis = this; + lastCallTime = time; - function readFeature(tag, feature, pbf) { - if (tag == 1) feature.id = pbf.readVarint();else if (tag == 2) readTag(pbf, feature);else if (tag == 3) feature.type = pbf.readVarint();else if (tag == 4) feature._geometry = pbf.pos; - } + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } - function readTag(pbf, feature) { - var end = pbf.readVarint() + pbf.pos; + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } - while (pbf.pos < end) { - var key = feature._keys[pbf.readVarint()], - value = feature._values[pbf.readVarint()]; + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } - feature.properties[key] = value; + return result; } + + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; } - VectorTileFeature.types = ['Unknown', 'Point', 'LineString', 'Polygon']; + /* + iD.coreDifference represents the difference between two graphs. + It knows how to calculate the set of entities that were + created, modified, or deleted, and also contains the logic + for recursively extending a difference to the complete set + of entities that will require a redraw, taking into account + child and parent relationships. + */ - VectorTileFeature.prototype.loadGeometry = function () { - var pbf = this._pbf; - pbf.pos = this._geometry; - var end = pbf.readVarint() + pbf.pos, - cmd = 1, - length = 0, - x = 0, - y = 0, - lines = [], - line; + function coreDifference(base, head) { + var _changes = {}; + var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; + var _diff = {}; + + function checkEntityID(id) { + var h = head.entities[id]; + var b = base.entities[id]; + if (h === b) return; + if (_changes[id]) return; + + if (!h && b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.deletion = true; + return; } - length--; + if (h && !b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.addition = true; + return; + } - if (cmd === 1 || cmd === 2) { - x += pbf.readSVarint(); - y += pbf.readSVarint(); + if (h && b) { + if (h.members && b.members && !fastDeepEqual(h.members, b.members)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + _didChange.properties = true; + return; + } - if (cmd === 1) { - // moveTo - if (line) lines.push(line); - line = []; + if (h.loc && b.loc && !geoVecEqual(h.loc, b.loc)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; } - line.push(new pointGeometry(x, y)); - } else if (cmd === 7) { - // Workaround for https://github.com/mapbox/mapnik-vector-tile/issues/90 - if (line) { - line.push(line[0].clone()); // closePolygon + if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + } + + if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.properties = true; } - } else { - throw new Error('unknown command ' + cmd); } } - if (line) lines.push(line); - return lines; - }; + function load() { + // HOT CODE: there can be many thousands of downloaded entities, so looping + // through them all can become a performance bottleneck. Optimize by + // resolving duplicates and using a basic `for` loop + var ids = utilArrayUniq(Object.keys(head.entities).concat(Object.keys(base.entities))); - VectorTileFeature.prototype.bbox = function () { - var pbf = this._pbf; - pbf.pos = this._geometry; - var end = pbf.readVarint() + pbf.pos, - cmd = 1, - length = 0, - x = 0, - y = 0, - x1 = Infinity, - x2 = -Infinity, - y1 = Infinity, - y2 = -Infinity; + for (var i = 0; i < ids.length; i++) { + checkEntityID(ids[i]); + } + } - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; + load(); + + _diff.length = function length() { + return Object.keys(_changes).length; + }; + + _diff.changes = function changes() { + return _changes; + }; + + _diff.didChange = _didChange; // pass true to include affected relation members + + _diff.extantIDs = function extantIDs(includeRelMembers) { + var result = new Set(); + Object.keys(_changes).forEach(function (id) { + if (_changes[id].head) { + result.add(id); + } + + var h = _changes[id].head; + var b = _changes[id].base; + var entity = h || b; + + if (includeRelMembers && entity.type === 'relation') { + var mh = h ? h.members.map(function (m) { + return m.id; + }) : []; + var mb = b ? b.members.map(function (m) { + return m.id; + }) : []; + utilArrayUnion(mh, mb).forEach(function (memberID) { + if (head.hasEntity(memberID)) { + result.add(memberID); + } + }); + } + }); + return Array.from(result); + }; + + _diff.modified = function modified() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; + + _diff.created = function created() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (!change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; + + _diff.deleted = function deleted() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && !change.head) { + result.push(change.base); + } + }); + return result; + }; + + _diff.summary = function summary() { + var relevant = {}; + var keys = Object.keys(_changes); + + for (var i = 0; i < keys.length; i++) { + var change = _changes[keys[i]]; + + if (change.head && change.head.geometry(head) !== 'vertex') { + addEntity(change.head, head, change.base ? 'modified' : 'created'); + } else if (change.base && change.base.geometry(base) !== 'vertex') { + addEntity(change.base, base, 'deleted'); + } else if (change.base && change.head) { + // modified vertex + var moved = !fastDeepEqual(change.base.loc, change.head.loc); + var retagged = !fastDeepEqual(change.base.tags, change.head.tags); + + if (moved) { + addParents(change.head); + } + + if (retagged || moved && change.head.hasInterestingTags()) { + addEntity(change.head, head, 'modified'); + } + } else if (change.head && change.head.hasInterestingTags()) { + // created vertex + addEntity(change.head, head, 'created'); + } else if (change.base && change.base.hasInterestingTags()) { + // deleted vertex + addEntity(change.base, base, 'deleted'); + } } - length--; + return Object.values(relevant); - if (cmd === 1 || cmd === 2) { - x += pbf.readSVarint(); - y += pbf.readSVarint(); - if (x < x1) x1 = x; - if (x > x2) x2 = x; - if (y < y1) y1 = y; - if (y > y2) y2 = y; - } else if (cmd !== 7) { - throw new Error('unknown command ' + cmd); + function addEntity(entity, graph, changeType) { + relevant[entity.id] = { + entity: entity, + graph: graph, + changeType: changeType + }; } - } - return [x1, y1, x2, y2]; - }; + function addParents(entity) { + var parents = head.parentWays(entity); - VectorTileFeature.prototype.toGeoJSON = function (x, y, z) { - var size = this.extent * Math.pow(2, z), - x0 = this.extent * x, - y0 = this.extent * y, - coords = this.loadGeometry(), - type = VectorTileFeature.types[this.type], - i, - j; + for (var j = parents.length - 1; j >= 0; j--) { + var parent = parents[j]; - function project(line) { - for (var j = 0; j < line.length; j++) { - var p = line[j], - y2 = 180 - (p.y + y0) * 360 / size; - line[j] = [(p.x + x0) * 360 / size - 180, 360 / Math.PI * Math.atan(Math.exp(y2 * Math.PI / 180)) - 90]; + if (!(parent.id in relevant)) { + addEntity(parent, head, 'modified'); + } + } } - } + }; // returns complete set of entities that require a redraw + // (optionally within given `extent`) - switch (this.type) { - case 1: - var points = []; - for (i = 0; i < coords.length; i++) { - points[i] = coords[i][0]; + _diff.complete = function complete(extent) { + var result = {}; + var id, change; + + for (id in _changes) { + change = _changes[id]; + var h = change.head; + var b = change.base; + var entity = h || b; + var i; + + if (extent && (!h || !h.intersects(extent, head)) && (!b || !b.intersects(extent, base))) { + continue; } - coords = points; - project(coords); - break; + result[id] = h; - case 2: - for (i = 0; i < coords.length; i++) { - project(coords[i]); + if (entity.type === 'way') { + var nh = h ? h.nodes : []; + var nb = b ? b.nodes : []; + var diff; + diff = utilArrayDifference(nh, nb); + + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); + } + + diff = utilArrayDifference(nb, nh); + + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); + } } - break; + if (entity.type === 'relation' && entity.isMultipolygon()) { + var mh = h ? h.members.map(function (m) { + return m.id; + }) : []; + var mb = b ? b.members.map(function (m) { + return m.id; + }) : []; + var ids = utilArrayUnion(mh, mb); - case 3: - coords = classifyRings(coords); + for (i = 0; i < ids.length; i++) { + var member = head.hasEntity(ids[i]); + if (!member) continue; // not downloaded - for (i = 0; i < coords.length; i++) { - for (j = 0; j < coords[i].length; j++) { - project(coords[i][j]); + if (extent && !member.intersects(extent, head)) continue; // not visible + + result[ids[i]] = member; } } - break; - } + addParents(head.parentWays(entity), result); + addParents(head.parentRelations(entity), result); + } - if (coords.length === 1) { - coords = coords[0]; - } else { - type = 'Multi' + type; - } + return result; - var result = { - type: "Feature", - geometry: { - type: type, - coordinates: coords - }, - properties: this.properties + function addParents(parents, result) { + for (var i = 0; i < parents.length; i++) { + var parent = parents[i]; + if (parent.id in result) continue; + result[parent.id] = parent; + addParents(head.parentRelations(parent), result); + } + } }; - if ('id' in this) { - result.id = this.id; + return _diff; + } + + function coreTree(head) { + // tree for entities + var _rtree = new RBush(); + + var _bboxes = {}; // maintain a separate tree for granular way segments + + var _segmentsRTree = new RBush(); + + var _segmentsBBoxes = {}; + var _segmentsByWayId = {}; + var tree = {}; + + function entityBBox(entity) { + var bbox = entity.extent(head).bbox(); + bbox.id = entity.id; + _bboxes[entity.id] = bbox; + return bbox; } - return result; - }; // classifies an array of rings into polygons with outer rings and holes + function segmentBBox(segment) { + var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason + if (!extent) return null; + var bbox = extent.bbox(); + bbox.segment = segment; + _segmentsBBoxes[segment.id] = bbox; + return bbox; + } - function classifyRings(rings) { - var len = rings.length; - if (len <= 1) return [rings]; - var polygons = [], - polygon, - ccw; + function removeEntity(entity) { + _rtree.remove(_bboxes[entity.id]); - for (var i = 0; i < len; i++) { - var area = signedArea$1(rings[i]); - if (area === 0) continue; - if (ccw === undefined) ccw = area < 0; + delete _bboxes[entity.id]; - if (ccw === area < 0) { - if (polygon) polygons.push(polygon); - polygon = [rings[i]]; - } else { - polygon.push(rings[i]); + if (_segmentsByWayId[entity.id]) { + _segmentsByWayId[entity.id].forEach(function (segment) { + _segmentsRTree.remove(_segmentsBBoxes[segment.id]); + + delete _segmentsBBoxes[segment.id]; + }); + + delete _segmentsByWayId[entity.id]; } } - if (polygon) polygons.push(polygon); - return polygons; - } + function loadEntities(entities) { + _rtree.load(entities.map(entityBBox)); + + var segments = []; + entities.forEach(function (entity) { + if (entity.segments) { + var entitySegments = entity.segments(head); // cache these to make them easy to remove later + + _segmentsByWayId[entity.id] = entitySegments; + segments = segments.concat(entitySegments); + } + }); + if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); + } + + function updateParents(entity, insertions, memo) { + head.parentWays(entity).forEach(function (way) { + if (_bboxes[way.id]) { + removeEntity(way); + insertions[way.id] = way; + } + + updateParents(way, insertions, memo); + }); + head.parentRelations(entity).forEach(function (relation) { + if (memo[entity.id]) return; + memo[entity.id] = true; - function signedArea$1(ring) { - var sum = 0; + if (_bboxes[relation.id]) { + removeEntity(relation); + insertions[relation.id] = relation; + } - for (var i = 0, len = ring.length, j = len - 1, p1, p2; i < len; j = i++) { - p1 = ring[i]; - p2 = ring[j]; - sum += (p2.x - p1.x) * (p1.y + p2.y); + updateParents(relation, insertions, memo); + }); } - return sum; - } + tree.rebase = function (entities, force) { + var insertions = {}; - var vectortilelayer = VectorTileLayer; + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (!entity.visible) continue; - function VectorTileLayer(pbf, end) { - // Public - this.version = 1; - this.name = null; - this.extent = 4096; - this.length = 0; // Private + if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { + if (!force) { + continue; + } else if (_bboxes[entity.id]) { + removeEntity(entity); + } + } - this._pbf = pbf; - this._keys = []; - this._values = []; - this._features = []; - pbf.readFields(readLayer, this, end); - this.length = this._features.length; - } + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + } - function readLayer(tag, layer, pbf) { - if (tag === 15) layer.version = pbf.readVarint();else if (tag === 1) layer.name = pbf.readString();else if (tag === 5) layer.extent = pbf.readVarint();else if (tag === 2) layer._features.push(pbf.pos);else if (tag === 3) layer._keys.push(pbf.readString());else if (tag === 4) layer._values.push(readValueMessage(pbf)); - } + loadEntities(Object.values(insertions)); + return tree; + }; - function readValueMessage(pbf) { - var value = null, - end = pbf.readVarint() + pbf.pos; + function updateToGraph(graph) { + if (graph === head) return; + var diff = coreDifference(head, graph); + head = graph; + var changed = diff.didChange; + if (!changed.addition && !changed.deletion && !changed.geometry) return; + var insertions = {}; - while (pbf.pos < end) { - var tag = pbf.readVarint() >> 3; - value = tag === 1 ? pbf.readString() : tag === 2 ? pbf.readFloat() : tag === 3 ? pbf.readDouble() : tag === 4 ? pbf.readVarint64() : tag === 5 ? pbf.readVarint() : tag === 6 ? pbf.readSVarint() : tag === 7 ? pbf.readBoolean() : null; - } + if (changed.deletion) { + diff.deleted().forEach(function (entity) { + removeEntity(entity); + }); + } - return value; - } // return feature `i` from this layer as a `VectorTileFeature` + if (changed.geometry) { + diff.modified().forEach(function (entity) { + removeEntity(entity); + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + }); + } + if (changed.addition) { + diff.created().forEach(function (entity) { + insertions[entity.id] = entity; + }); + } - VectorTileLayer.prototype.feature = function (i) { - if (i < 0 || i >= this._features.length) throw new Error('feature index out of bounds'); - this._pbf.pos = this._features[i]; + loadEntities(Object.values(insertions)); + } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` - var end = this._pbf.readVarint() + this._pbf.pos; - return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); - }; + tree.intersects = function (extent, graph) { + updateToGraph(graph); + return _rtree.search(extent.bbox()).map(function (bbox) { + return graph.entity(bbox.id); + }); + }; // returns an array of segment objects with bounding boxes overlapping `extent` for the given `graph` - var vectortile = VectorTile; - function VectorTile(pbf, end) { - this.layers = pbf.readFields(readTile, {}, end); + tree.waySegments = function (extent, graph) { + updateToGraph(graph); + return _segmentsRTree.search(extent.bbox()).map(function (bbox) { + return bbox.segment; + }); + }; + + return tree; } - function readTile(tag, layers, pbf) { - if (tag === 3) { - var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); - if (layer.length) layers[layer.name] = layer; - } + function svgIcon(name, svgklass, useklass) { + return function drawIcon(selection) { + selection.selectAll('svg.icon' + (svgklass ? '.' + svgklass.split(' ')[0] : '')).data([0]).enter().append('svg').attr('class', 'icon ' + (svgklass || '')).append('use').attr('xlink:href', name).attr('class', useklass); + }; } - var VectorTile$1 = vectortile; - var VectorTileFeature$1 = vectortilefeature; - var VectorTileLayer$1 = vectortilelayer; - var vectorTile = { - VectorTile: VectorTile$1, - VectorTileFeature: VectorTileFeature$1, - VectorTileLayer: VectorTileLayer$1 - }; + function uiModal(selection, blocking) { + var _this = this; - var tiler$7 = utilTiler().tileSize(512).margin(1); - var dispatch$8 = dispatch('loadedData'); + var keybinding = utilKeybinding('modal'); + var previous = selection.select('div.modal'); + var animate = previous.empty(); + previous.transition().duration(200).style('opacity', 0).remove(); + var shaded = selection.append('div').attr('class', 'shaded').style('opacity', 0); - var _vtCache; + shaded.close = function () { + shaded.transition().duration(200).style('opacity', 0).remove(); + modal.transition().duration(200).style('top', '0px'); + select(document).call(keybinding.unbind); + }; - function abortRequest$7(controller) { - controller.abort(); - } + var modal = shaded.append('div').attr('class', 'modal fillL'); + modal.append('input').attr('class', 'keytrap keytrap-first').on('focus.keytrap', moveFocusToLast); - function vtToGeoJSON(data, tile, mergeCache) { - var vectorTile$1 = new vectorTile.VectorTile(new pbf(data)); - var layers = Object.keys(vectorTile$1.layers); + if (!blocking) { + shaded.on('click.remove-modal', function (d3_event) { + if (d3_event.target === _this) { + shaded.close(); + } + }); + modal.append('button').attr('class', 'close').on('click', shaded.close).call(svgIcon('#iD-icon-close')); + keybinding.on('⌫', shaded.close).on('⎋', shaded.close); + select(document).call(keybinding); + } - if (!Array.isArray(layers)) { - layers = [layers]; + modal.append('div').attr('class', 'content'); + modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); + + if (animate) { + shaded.transition().style('opacity', 1); + } else { + shaded.style('opacity', 1); } - var features = []; - layers.forEach(function (layerID) { - var layer = vectorTile$1.layers[layerID]; + return shaded; - if (layer) { - for (var i = 0; i < layer.length; i++) { - var feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); - var geometry = feature.geometry; // Treat all Polygons as MultiPolygons + function moveFocusToFirst() { + var node = modal // there are additional rules about what's focusable, but this suits our purposes + .select('a, button, input:not(.keytrap), select, textarea').node(); - if (geometry.type === 'Polygon') { - geometry.type = 'MultiPolygon'; - geometry.coordinates = [geometry.coordinates]; - } + if (node) { + node.focus(); + } else { + select(this).node().blur(); + } + } - var isClipped = false; // Clip to tile bounds + function moveFocusToLast() { + var nodes = modal.selectAll('a, button, input:not(.keytrap), select, textarea').nodes(); - if (geometry.type === 'MultiPolygon') { - var featureClip = turf_bboxClip(feature, tile.extent.rectangle()); + if (nodes.length) { + nodes[nodes.length - 1].focus(); + } else { + select(this).node().blur(); + } + } + } - if (!fastDeepEqual(feature.geometry, featureClip.geometry)) { - // feature = featureClip; - isClipped = true; - } + function uiLoading(context) { + var _modalSelection = select(null); - if (!feature.geometry.coordinates.length) continue; // not actually on this tile + var _message = ''; + var _blocking = false; - if (!feature.geometry.coordinates[0].length) continue; // not actually on this tile - } // Generate some unique IDs and add some metadata + var loading = function loading(selection) { + _modalSelection = uiModal(selection, _blocking); + var loadertext = _modalSelection.select('.content').classed('loading-modal', true).append('div').attr('class', 'modal-section fillL'); - var featurehash = utilHashcode(fastJsonStableStringify(feature)); - var propertyhash = utilHashcode(fastJsonStableStringify(feature.properties || {})); - feature.__layerID__ = layerID.replace(/[^_a-zA-Z0-9\-]/g, '_'); - feature.__featurehash__ = featurehash; - feature.__propertyhash__ = propertyhash; - features.push(feature); // Clipped Polygons at same zoom with identical properties can get merged + loadertext.append('img').attr('class', 'loader').attr('src', context.imagePath('loader-white.gif')); + loadertext.append('h3').html(_message); - if (isClipped && geometry.type === 'MultiPolygon') { - var merged = mergeCache[propertyhash]; + _modalSelection.select('button.close').attr('class', 'hide'); - if (merged && merged.length) { - var other = merged[0]; - var coords = union(feature.geometry.coordinates, other.geometry.coordinates); + return loading; + }; - if (!coords || !coords.length) { - continue; // something failed in martinez union - } + loading.message = function (val) { + if (!arguments.length) return _message; + _message = val; + return loading; + }; - merged.push(feature); + loading.blocking = function (val) { + if (!arguments.length) return _blocking; + _blocking = val; + return loading; + }; - for (var j = 0; j < merged.length; j++) { - // all these features get... - merged[j].geometry.coordinates = coords; // same coords + loading.close = function () { + _modalSelection.remove(); + }; - merged[j].__featurehash__ = featurehash; // same hash, so deduplication works - } - } else { - mergeCache[propertyhash] = [feature]; - } - } - } - } - }); - return features; + loading.isShown = function () { + return _modalSelection && !_modalSelection.empty() && _modalSelection.node().parentNode; + }; + + return loading; } - function loadTile(source, tile) { - if (source.loaded[tile.id] || source.inflight[tile.id]) return; - var url = source.template.replace('{x}', tile.xyz[0]).replace('{y}', tile.xyz[1]) // TMS-flipped y coordinate - .replace(/\{[t-]y\}/, Math.pow(2, tile.xyz[2]) - tile.xyz[1] - 1).replace(/\{z(oom)?\}/, tile.xyz[2]).replace(/\{switch:([^}]+)\}/, function (s, r) { - var subdomains = r.split(','); - return subdomains[(tile.xyz[0] + tile.xyz[1]) % subdomains.length]; - }); - var controller = new AbortController(); - source.inflight[tile.id] = controller; - fetch(url, { - signal: controller.signal - }).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); - } + function coreHistory(context) { + var dispatch = dispatch$8('reset', 'change', 'merge', 'restore', 'undone', 'redone', 'storage_error'); - source.loaded[tile.id] = []; - delete source.inflight[tile.id]; - return response.arrayBuffer(); - }).then(function (data) { - if (!data) { - throw new Error('No Data'); - } + var _lock = utilSessionMutex('lock'); // restorable if iD not open in another window/tab and a saved history exists in localStorage - var z = tile.xyz[2]; - if (!source.canMerge[z]) { - source.canMerge[z] = {}; // initialize mergeCache - } + var _hasUnresolvedRestorableChanges = _lock.lock() && !!corePreferences(getKey('saved_history')); - source.loaded[tile.id] = vtToGeoJSON(data, tile, source.canMerge[z]); - dispatch$8.call('loadedData'); - })["catch"](function () { - source.loaded[tile.id] = []; - delete source.inflight[tile.id]; - }); - } + var duration = 150; + var _imageryUsed = []; + var _photoOverlaysUsed = []; + var _checkpoints = {}; - var serviceVectorTile = { - init: function init() { - if (!_vtCache) { - this.reset(); - } + var _pausedGraph; - this.event = utilRebind(this, dispatch$8, 'on'); - }, - reset: function reset() { - for (var sourceID in _vtCache) { - var source = _vtCache[sourceID]; + var _stack; - if (source && source.inflight) { - Object.values(source.inflight).forEach(abortRequest$7); - } - } + var _index; - _vtCache = {}; - }, - addSource: function addSource(sourceID, template) { - _vtCache[sourceID] = { - template: template, - inflight: {}, - loaded: {}, - canMerge: {} - }; - return _vtCache[sourceID]; - }, - data: function data(sourceID, projection) { - var source = _vtCache[sourceID]; - if (!source) return []; - var tiles = tiler$7.getTiles(projection); - var seen = {}; - var results = []; + var _tree; // internal _act, accepts list of actions and eased time - for (var i = 0; i < tiles.length; i++) { - var features = source.loaded[tiles[i].id]; - if (!features || !features.length) continue; - for (var j = 0; j < features.length; j++) { - var feature = features[j]; - var hash = feature.__featurehash__; - if (seen[hash]) continue; - seen[hash] = true; // return a shallow copy, because the hash may change - // later if this feature gets merged with another + function _act(actions, t) { + actions = Array.prototype.slice.call(actions); + var annotation; - results.push(Object.assign({}, feature)); // shallow copy - } + if (typeof actions[actions.length - 1] !== 'function') { + annotation = actions.pop(); } - return results; - }, - loadTiles: function loadTiles(sourceID, template, projection) { - var source = _vtCache[sourceID]; + var graph = _stack[_index].graph; - if (!source) { - source = this.addSource(sourceID, template); + for (var i = 0; i < actions.length; i++) { + graph = actions[i](graph, t); } - var tiles = tiler$7.getTiles(projection); // abort inflight requests that are no longer needed + return { + graph: graph, + annotation: annotation, + imageryUsed: _imageryUsed, + photoOverlaysUsed: _photoOverlaysUsed, + transform: context.projection.transform(), + selectedIDs: context.selectedIDs() + }; + } // internal _perform with eased time - Object.keys(source.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); - if (!wanted) { - abortRequest$7(source.inflight[k]); - delete source.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadTile(source, tile); - }); - }, - cache: function cache() { - return _vtCache; - } - }; + function _perform(args, t) { + var previous = _stack[_index].graph; + _stack = _stack.slice(0, _index + 1); - var apibase$3 = 'https://www.wikidata.org/w/api.php?'; - var _wikidataCache = {}; - var serviceWikidata = { - init: function init() {}, - reset: function reset() { - _wikidataCache = {}; - }, - // Search for Wikidata items matching the query - itemsForSearchQuery: function itemsForSearchQuery(query, callback) { - if (!query) { - if (callback) callback('No query', {}); - return; - } + var actionResult = _act(args, t); - var lang = this.languagesToQuery()[0]; - var url = apibase$3 + utilQsString({ - action: 'wbsearchentities', - format: 'json', - formatversion: 2, - search: query, - type: 'item', - // the language to search - language: lang, - // the language for the label and description in the result - uselang: lang, - limit: 10, - origin: '*' - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } + _stack.push(actionResult); - if (callback) callback(null, result.search || {}); - })["catch"](function (err) { - if (callback) callback(err.message, {}); - }); - }, - // Given a Wikipedia language and article title, - // return an array of corresponding Wikidata entities. - itemsByTitle: function itemsByTitle(lang, title, callback) { - if (!title) { - if (callback) callback('No title', {}); - return; - } + _index++; + return change(previous); + } // internal _replace with eased time - lang = lang || 'en'; - var url = apibase$3 + utilQsString({ - action: 'wbgetentities', - format: 'json', - formatversion: 2, - sites: lang.replace(/-/g, '_') + 'wiki', - titles: title, - languages: 'en', - // shrink response by filtering to one language - origin: '*' - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } - if (callback) callback(null, result.entities || {}); - })["catch"](function (err) { - if (callback) callback(err.message, {}); - }); - }, - languagesToQuery: function languagesToQuery() { - return _mainLocalizer.localeCodes().map(function (code) { - return code.toLowerCase(); - }).filter(function (code) { - // HACK: en-us isn't a wikidata language. We should really be filtering by - // the languages known to be supported by wikidata. - return code !== 'en-us'; - }); - }, - entityByQID: function entityByQID(qid, callback) { - if (!qid) { - callback('No qid', {}); - return; - } + function _replace(args, t) { + var previous = _stack[_index].graph; // assert(_index == _stack.length - 1) - if (_wikidataCache[qid]) { - if (callback) callback(null, _wikidataCache[qid]); - return; - } + var actionResult = _act(args, t); - var langs = this.languagesToQuery(); - var url = apibase$3 + utilQsString({ - action: 'wbgetentities', - format: 'json', - formatversion: 2, - ids: qid, - props: 'labels|descriptions|claims|sitelinks', - sitefilter: langs.map(function (d) { - return d + 'wiki'; - }).join('|'), - languages: langs.join('|'), - languagefallback: 1, - origin: '*' - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } + _stack[_index] = actionResult; + return change(previous); + } // internal _overwrite with eased time - if (callback) callback(null, result.entities[qid] || {}); - })["catch"](function (err) { - if (callback) callback(err.message, {}); - }); - }, - // Pass `params` object of the form: - // { - // qid: 'string' // brand wikidata (e.g. 'Q37158') - // } - // - // Get an result object used to display tag documentation - // { - // title: 'string', - // description: 'string', - // editURL: 'string', - // imageURL: 'string', - // wiki: { title: 'string', text: 'string', url: 'string' } - // } - // - getDocs: function getDocs(params, callback) { - var langs = this.languagesToQuery(); - this.entityByQID(params.qid, function (err, entity) { - if (err || !entity) { - callback(err || 'No entity'); - return; - } - var i; - var description; + function _overwrite(args, t) { + var previous = _stack[_index].graph; - for (i in langs) { - var code = langs[i]; + if (_index > 0) { + _index--; - if (entity.descriptions[code] && entity.descriptions[code].language === code) { - description = entity.descriptions[code]; - break; - } - } + _stack.pop(); + } - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result + _stack = _stack.slice(0, _index + 1); - var result = { - title: entity.id, - description: description ? description.value : '', - descriptionLocaleCode: description ? description.language : '', - editURL: 'https://www.wikidata.org/wiki/' + entity.id - }; // add image + var actionResult = _act(args, t); - if (entity.claims) { - var imageroot = 'https://commons.wikimedia.org/w/index.php'; - var props = ['P154', 'P18']; // logo image, image + _stack.push(actionResult); - var prop, image; + _index++; + return change(previous); + } // determine difference and dispatch a change event - for (i = 0; i < props.length; i++) { - prop = entity.claims[props[i]]; - if (prop && Object.keys(prop).length > 0) { - image = prop[Object.keys(prop)[0]].mainsnak.datavalue.value; + function change(previous) { + var difference = coreDifference(previous, history.graph()); - if (image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); - break; - } - } - } - } + if (!_pausedGraph) { + dispatch.call('change', this, difference); + } - if (entity.sitelinks) { - var englishLocale = _mainLocalizer.languageCode().toLowerCase() === 'en'; // must be one of these that we requested.. + return difference; + } // iD uses namespaced keys so multiple installations do not conflict - for (i = 0; i < langs.length; i++) { - // check each, in order of preference - var w = langs[i] + 'wiki'; - if (entity.sitelinks[w]) { - var title = entity.sitelinks[w].title; - var tKey = 'inspector.wiki_reference'; + function getKey(n) { + return 'iD_' + window.location.origin + '_' + n; + } - if (!englishLocale && langs[i] === 'en') { - // user's locale isn't English but - tKey = 'inspector.wiki_en_reference'; // we are sending them to enwiki anyway.. - } + var history = { + graph: function graph() { + return _stack[_index].graph; + }, + tree: function tree() { + return _tree; + }, + base: function base() { + return _stack[0].graph; + }, + merge: function merge(entities + /*, extent*/ + ) { + var stack = _stack.map(function (state) { + return state.graph; + }); - result.wiki = { - title: title, - text: tKey, - url: 'https://' + langs[i] + '.wikipedia.org/wiki/' + title.replace(/ /g, '_') - }; - break; - } - } - } + _stack[0].graph.rebase(entities, stack, false); - callback(null, result); - }); - } - }; + _tree.rebase(entities, false); - var endpoint = 'https://en.wikipedia.org/w/api.php?'; - var serviceWikipedia = { - init: function init() {}, - reset: function reset() {}, - search: function search(lang, query, callback) { - if (!query) { - if (callback) callback('No Query', []); - return; - } + dispatch.call('merge', this, entities); + }, + perform: function perform() { + // complete any transition already in progress + select(document).interrupt('history.perform'); + var transitionable = false; + var action0 = arguments[0]; - lang = lang || 'en'; - var url = endpoint.replace('en', lang) + utilQsString({ - action: 'query', - list: 'search', - srlimit: '10', - srinfo: 'suggestion', - format: 'json', - origin: '*', - srsearch: query - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } else if (!result || !result.query || !result.query.search) { - throw new Error('No Results'); + if (arguments.length === 1 || arguments.length === 2 && typeof arguments[1] !== 'function') { + transitionable = !!action0.transitionable; } - if (callback) { - var titles = result.query.search.map(function (d) { - return d.title; + if (transitionable) { + var origArguments = arguments; + select(document).transition('history.perform').duration(duration).ease(linear$1).tween('history.tween', function () { + return function (t) { + if (t < 1) _overwrite([action0], t); + }; + }).on('start', function () { + _perform([action0], 0); + }).on('end interrupt', function () { + _overwrite(origArguments, 1); }); - callback(null, titles); + } else { + return _perform(arguments); } - })["catch"](function (err) { - if (callback) callback(err, []); - }); - }, - suggestions: function suggestions(lang, query, callback) { - if (!query) { - if (callback) callback('', []); - return; - } + }, + replace: function replace() { + select(document).interrupt('history.perform'); + return _replace(arguments, 1); + }, + // Same as calling pop and then perform + overwrite: function overwrite() { + select(document).interrupt('history.perform'); + return _overwrite(arguments, 1); + }, + pop: function pop(n) { + select(document).interrupt('history.perform'); + var previous = _stack[_index].graph; - lang = lang || 'en'; - var url = endpoint.replace('en', lang) + utilQsString({ - action: 'opensearch', - namespace: 0, - suggest: '', - format: 'json', - origin: '*', - search: query - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } else if (!result || result.length < 2) { - throw new Error('No Results'); + if (isNaN(+n) || +n < 0) { + n = 1; } - if (callback) callback(null, result[1] || []); - })["catch"](function (err) { - if (callback) callback(err.message, []); - }); - }, - translations: function translations(lang, title, callback) { - if (!title) { - if (callback) callback('No Title'); - return; - } + while (n-- > 0 && _index > 0) { + _index--; - var url = endpoint.replace('en', lang) + utilQsString({ - action: 'query', - prop: 'langlinks', - format: 'json', - origin: '*', - lllimit: 500, - titles: title - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } else if (!result || !result.query || !result.query.pages) { - throw new Error('No Results'); + _stack.pop(); } - if (callback) { - var list = result.query.pages[Object.keys(result.query.pages)[0]]; - var translations = {}; - - if (list && list.langlinks) { - list.langlinks.forEach(function (d) { - translations[d.lang] = d['*']; - }); - } + return change(previous); + }, + // Back to the previous annotated state or _index = 0. + undo: function undo() { + select(document).interrupt('history.perform'); + var previousStack = _stack[_index]; + var previous = previousStack.graph; - callback(null, translations); + while (_index > 0) { + _index--; + if (_stack[_index].annotation) break; } - })["catch"](function (err) { - if (callback) callback(err.message); - }); - } - }; - var services = { - geocoder: serviceNominatim, - keepRight: serviceKeepRight, - improveOSM: serviceImproveOSM, - osmose: serviceOsmose, - mapillary: serviceMapillary, - openstreetcam: serviceOpenstreetcam, - osm: serviceOsm, - osmWikibase: serviceOsmWikibase, - maprules: serviceMapRules, - streetside: serviceStreetside, - taginfo: serviceTaginfo, - vectorTile: serviceVectorTile, - wikidata: serviceWikidata, - wikipedia: serviceWikipedia - }; + dispatch.call('undone', this, _stack[_index], previousStack); + return change(previous); + }, + // Forward to the next annotated state. + redo: function redo() { + select(document).interrupt('history.perform'); + var previousStack = _stack[_index]; + var previous = previousStack.graph; + var tryIndex = _index; - function svgIcon(name, svgklass, useklass) { - return function drawIcon(selection) { - selection.selectAll('svg.icon' + (svgklass ? '.' + svgklass.split(' ')[0] : '')).data([0]).enter().append('svg').attr('class', 'icon ' + (svgklass || '')).append('use').attr('xlink:href', name).attr('class', useklass); - }; - } + while (tryIndex < _stack.length - 1) { + tryIndex++; - function uiNoteComments() { - var _note; + if (_stack[tryIndex].annotation) { + _index = tryIndex; + dispatch.call('redone', this, _stack[_index], previousStack); + break; + } + } - function noteComments(selection) { - if (_note.isNew()) return; // don't draw .comments-container + return change(previous); + }, + pauseChangeDispatch: function pauseChangeDispatch() { + if (!_pausedGraph) { + _pausedGraph = _stack[_index].graph; + } + }, + resumeChangeDispatch: function resumeChangeDispatch() { + if (_pausedGraph) { + var previous = _pausedGraph; + _pausedGraph = null; + return change(previous); + } + }, + undoAnnotation: function undoAnnotation() { + var i = _index; - var comments = selection.selectAll('.comments-container').data([0]); - comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); - var commentEnter = comments.selectAll('.comment').data(_note.comments).enter().append('div').attr('class', 'comment'); - commentEnter.append('div').attr('class', function (d) { - return 'comment-avatar user-' + d.uid; - }).call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); - var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); - var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); - metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { - var selection = select(this); - var osm = services.osm; + while (i >= 0) { + if (_stack[i].annotation) return _stack[i].annotation; + i--; + } + }, + redoAnnotation: function redoAnnotation() { + var i = _index + 1; - if (osm && d.user) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); + while (i <= _stack.length - 1) { + if (_stack[i].annotation) return _stack[i].annotation; + i++; } + }, + // Returns the entities from the active graph with bounding boxes + // overlapping the given `extent`. + intersects: function intersects(extent) { + return _tree.intersects(extent, _stack[_index].graph); + }, + difference: function difference() { + var base = _stack[0].graph; + var head = _stack[_index].graph; + return coreDifference(base, head); + }, + changes: function changes(action) { + var base = _stack[0].graph; + var head = _stack[_index].graph; - selection.html(function (d) { - return d.user || _t.html('note.anonymous'); - }); - }); - metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { - return _t('note.status.' + d.action, { - when: localeDateString(d.date) - }); - }); - mainEnter.append('div').attr('class', 'comment-text').html(function (d) { - return d.html; - }).selectAll('a').attr('rel', 'noopener nofollow').attr('target', '_blank'); - comments.call(replaceAvatars); - } + if (action) { + head = action(head); + } - function replaceAvatars(selection) { - var showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; - var osm = services.osm; - if (showThirdPartyIcons !== 'true' || !osm) return; - var uids = {}; // gather uids in the comment thread + var difference = coreDifference(base, head); + return { + modified: difference.modified(), + created: difference.created(), + deleted: difference.deleted() + }; + }, + hasChanges: function hasChanges() { + return this.difference().length() > 0; + }, + imageryUsed: function imageryUsed(sources) { + if (sources) { + _imageryUsed = sources; + return history; + } else { + var s = new Set(); - _note.comments.forEach(function (d) { - if (d.uid) uids[d.uid] = true; - }); + _stack.slice(1, _index + 1).forEach(function (state) { + state.imageryUsed.forEach(function (source) { + if (source !== 'Custom') { + s.add(source); + } + }); + }); - Object.keys(uids).forEach(function (uid) { - osm.loadUser(uid, function (err, user) { - if (!user || !user.image_url) return; - selection.selectAll('.comment-avatar.user-' + uid).html('').append('img').attr('class', 'icon comment-avatar-icon').attr('src', user.image_url).attr('alt', user.display_name); - }); - }); - } + return Array.from(s); + } + }, + photoOverlaysUsed: function photoOverlaysUsed(sources) { + if (sources) { + _photoOverlaysUsed = sources; + return history; + } else { + var s = new Set(); - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - s = s.replace(/-/g, '/'); // fix browser-specific Date() issues + _stack.slice(1, _index + 1).forEach(function (state) { + if (state.photoOverlaysUsed && Array.isArray(state.photoOverlaysUsed)) { + state.photoOverlaysUsed.forEach(function (photoOverlay) { + s.add(photoOverlay); + }); + } + }); - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + return Array.from(s); + } + }, + // save the current history state + checkpoint: function checkpoint(key) { + _checkpoints[key] = { + stack: _stack, + index: _index + }; + return history; + }, + // restore history state to a given checkpoint or reset completely + reset: function reset(key) { + if (key !== undefined && _checkpoints.hasOwnProperty(key)) { + _stack = _checkpoints[key].stack; + _index = _checkpoints[key].index; + } else { + _stack = [{ + graph: coreGraph() + }]; + _index = 0; + _tree = coreTree(_stack[0].graph); + _checkpoints = {}; + } - noteComments.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteComments; - }; + dispatch.call('reset'); + dispatch.call('change'); + return history; + }, + // `toIntroGraph()` is used to export the intro graph used by the walkthrough. + // + // To use it: + // 1. Start the walkthrough. + // 2. Get to a "free editing" tutorial step + // 3. Make your edits to the walkthrough map + // 4. In your browser dev console run: + // `id.history().toIntroGraph()` + // 5. This outputs stringified JSON to the browser console + // 6. Copy it to `data/intro_graph.json` and prettify it in your code editor + toIntroGraph: function toIntroGraph() { + var nextID = { + n: 0, + r: 0, + w: 0 + }; + var permIDs = {}; + var graph = this.graph(); + var baseEntities = {}; // clone base entities.. - return noteComments; - } + Object.values(graph.base().entities).forEach(function (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + }); // replace base entities with head entities.. - function uiNoteHeader() { - var _note; + Object.keys(graph.entities).forEach(function (id) { + var entity = graph.entities[id]; - function noteHeader(selection) { - var header = selection.selectAll('.note-header').data(_note ? [_note] : [], function (d) { - return d.status + d.id; - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'note-header'); - var iconEnter = headerEnter.append('div').attr('class', function (d) { - return 'note-header-icon ' + d.status; - }).classed('new', function (d) { - return d.id < 0; - }); - iconEnter.append('div').attr('class', 'preset-icon-28').call(svgIcon('#iD-icon-note', 'note-fill')); - iconEnter.each(function (d) { - var statusIcon = '#iD-icon-' + (d.id < 0 ? 'plus' : d.status === 'open' ? 'close' : 'apply'); - iconEnter.append('div').attr('class', 'note-icon-annotation').call(svgIcon(statusIcon, 'icon-annotation')); - }); - headerEnter.append('div').attr('class', 'note-header-label').html(function (d) { - if (_note.isNew()) { - return _t('note.new'); - } + if (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + } else { + delete baseEntities[id]; + } + }); // swap temporary for permanent ids.. - return _t('note.note') + ' ' + d.id + ' ' + (d.status === 'closed' ? _t('note.closed') : ''); - }); - } + Object.values(baseEntities).forEach(function (entity) { + if (Array.isArray(entity.nodes)) { + entity.nodes = entity.nodes.map(function (node) { + return permIDs[node] || node; + }); + } + + if (Array.isArray(entity.members)) { + entity.members = entity.members.map(function (member) { + member.id = permIDs[member.id] || member.id; + return member; + }); + } + }); + return JSON.stringify({ + dataIntroGraph: baseEntities + }); - noteHeader.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteHeader; - }; + function copyIntroEntity(source) { + var copy = utilObjectOmit(source, ['type', 'user', 'v', 'version', 'visible']); // Note: the copy is no longer an osmEntity, so it might not have `tags` - return noteHeader; - } + if (copy.tags && !Object.keys(copy.tags)) { + delete copy.tags; + } - function uiNoteReport() { - var _note; + if (Array.isArray(copy.loc)) { + copy.loc[0] = +copy.loc[0].toFixed(6); + copy.loc[1] = +copy.loc[1].toFixed(6); + } - function noteReport(selection) { - var url; + var match = source.id.match(/([nrw])-\d*/); // temporary id - if (services.osm && _note instanceof osmNote && !_note.isNew()) { - url = services.osm.noteReportURL(_note); - } + if (match !== null) { + var nrw = match[1]; + var permID; - var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit + do { + permID = nrw + ++nextID[nrw]; + } while (baseEntities.hasOwnProperty(permID)); - link.exit().remove(); // enter + copy.id = permIDs[source.id] = permID; + } - var linkEnter = link.enter().append('a').attr('class', 'note-report').attr('target', '_blank').attr('href', function (d) { - return d; - }).call(svgIcon('#iD-icon-out-link', 'inline')); - linkEnter.append('span').html(_t.html('note.report')); - } + return copy; + } + }, + toJSON: function toJSON() { + if (!this.hasChanges()) return; + var allEntities = {}; + var baseEntities = {}; + var base = _stack[0]; - noteReport.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteReport; - }; + var s = _stack.map(function (i) { + var modified = []; + var deleted = []; + Object.keys(i.graph.entities).forEach(function (id) { + var entity = i.graph.entities[id]; - return noteReport; - } + if (entity) { + var key = osmEntity.key(entity); + allEntities[key] = entity; + modified.push(key); + } else { + deleted.push(id); + } // make sure that the originals of changed or deleted entities get merged + // into the base of the _stack after restoring the data from JSON. - function uiViewOnOSM(context) { - var _what; // an osmEntity or osmNote + if (id in base.graph.entities) { + baseEntities[id] = base.graph.entities[id]; + } - function viewOnOSM(selection) { - var url; + if (entity && entity.nodes) { + // get originals of pre-existing child nodes + entity.nodes.forEach(function (nodeID) { + if (nodeID in base.graph.entities) { + baseEntities[nodeID] = base.graph.entities[nodeID]; + } + }); + } // get originals of parent entities too - if (_what instanceof osmEntity) { - url = context.connection().entityURL(_what); - } else if (_what instanceof osmNote) { - url = context.connection().noteURL(_what); - } - var data = !_what || _what.isNew() ? [] : [_what]; - var link = selection.selectAll('.view-on-osm').data(data, function (d) { - return d.id; - }); // exit + var baseParents = base.graph._parentWays[id]; - link.exit().remove(); // enter + if (baseParents) { + baseParents.forEach(function (parentID) { + if (parentID in base.graph.entities) { + baseEntities[parentID] = base.graph.entities[parentID]; + } + }); + } + }); + var x = {}; + if (modified.length) x.modified = modified; + if (deleted.length) x.deleted = deleted; + if (i.imageryUsed) x.imageryUsed = i.imageryUsed; + if (i.photoOverlaysUsed) x.photoOverlaysUsed = i.photoOverlaysUsed; + if (i.annotation) x.annotation = i.annotation; + if (i.transform) x.transform = i.transform; + if (i.selectedIDs) x.selectedIDs = i.selectedIDs; + return x; + }); - var linkEnter = link.enter().append('a').attr('class', 'view-on-osm').attr('target', '_blank').attr('href', url).call(svgIcon('#iD-icon-out-link', 'inline')); - linkEnter.append('span').html(_t.html('inspector.view_on_osm')); - } + return JSON.stringify({ + version: 3, + entities: Object.values(allEntities), + baseEntities: Object.values(baseEntities), + stack: s, + nextIDs: osmEntity.id.next, + index: _index, + // note the time the changes were saved + timestamp: new Date().getTime() + }); + }, + fromJSON: function fromJSON(json, loadChildNodes) { + var h = JSON.parse(json); + var loadComplete = true; + osmEntity.id.next = h.nextIDs; + _index = h.index; - viewOnOSM.what = function (_) { - if (!arguments.length) return _what; - _what = _; - return viewOnOSM; - }; + if (h.version === 2 || h.version === 3) { + var allEntities = {}; + h.entities.forEach(function (entity) { + allEntities[osmEntity.key(entity)] = osmEntity(entity); + }); - return viewOnOSM; - } + if (h.version === 3) { + // This merges originals for changed entities into the base of + // the _stack even if the current _stack doesn't have them (for + // example when iD has been restarted in a different region) + var baseEntities = h.baseEntities.map(function (d) { + return osmEntity(d); + }); - function uiNoteEditor(context) { - var dispatch$1 = dispatch('change'); - var noteComments = uiNoteComments(); - var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); + var stack = _stack.map(function (state) { + return state.graph; + }); - var _note; + _stack[0].graph.rebase(baseEntities, stack, true); - var _newNote; // var _fieldsArr; + _tree.rebase(baseEntities, true); // When we restore a modified way, we also need to fetch any missing + // childnodes that would normally have been downloaded with it.. #2142 - function noteEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('note.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.note-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section note-editor').merge(editor).call(noteHeader.note(_note)).call(noteComments.note(_note)).call(noteSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOSM(context).what(_note)).call(uiNoteReport().note(_note)); // rerender the note editor on any auth change + if (loadChildNodes) { + var osm = context.connection(); + var baseWays = baseEntities.filter(function (e) { + return e.type === 'way'; + }); + var nodeIDs = baseWays.reduce(function (acc, way) { + return utilArrayUnion(acc, way.nodes); + }, []); + var missing = nodeIDs.filter(function (n) { + return !_stack[0].graph.hasEntity(n); + }); - var osm = services.osm; + if (missing.length && osm) { + loadComplete = false; + context.map().redrawEnable(false); + var loading = uiLoading(context).blocking(true); + context.container().call(loading); - if (osm) { - osm.on('change.note-save', function () { - selection.call(noteEditor); - }); - } - } + var childNodesLoaded = function childNodesLoaded(err, result) { + if (!err) { + var visibleGroups = utilArrayGroupBy(result.data, 'visible'); + var visibles = visibleGroups["true"] || []; // alive nodes - function noteSaveSection(selection) { - var isSelected = _note && _note.id === context.selectedNoteID(); + var invisibles = visibleGroups["false"] || []; // deleted nodes - var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + if (visibles.length) { + var visibleIDs = visibles.map(function (entity) { + return entity.id; + }); - noteSave.exit().remove(); // enter + var stack = _stack.map(function (state) { + return state.graph; + }); - var noteSaveEnter = noteSave.enter().append('div').attr('class', 'note-save save-section cf'); // // if new note, show categories to pick from - // if (_note.isNew()) { - // var presets = presetManager; - // // NOTE: this key isn't a age and therefore there is no documentation (yet) - // _fieldsArr = [ - // uiField(context, presets.field('category'), null, { show: true, revert: false }), - // ]; - // _fieldsArr.forEach(function(field) { - // field - // .on('change', changeCategory); - // }); - // noteSaveEnter - // .append('div') - // .attr('class', 'note-category') - // .call(formFields.fieldsArr(_fieldsArr)); - // } - // function changeCategory() { - // // NOTE: perhaps there is a better way to get value - // var val = context.container().select('input[name=\'category\']:checked').property('__data__') || undefined; - // // store the unsaved category with the note itself - // _note = _note.update({ newCategory: val }); - // var osm = services.osm; - // if (osm) { - // osm.replaceNote(_note); // update note cache - // } - // noteSave - // .call(noteSaveButtons); - // } + missing = utilArrayDifference(missing, visibleIDs); - noteSaveEnter.append('h4').attr('class', '.note-save-header').html(function () { - return _note.isNew() ? _t('note.newDescription') : _t('note.newComment'); - }); - var commentTextarea = noteSaveEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('note.inputPlaceholder')).attr('maxlength', 1000).property('value', function (d) { - return d.newComment; - }).call(utilNoAuto).on('keydown.note-input', keydown).on('input.note-input', changeInput).on('blur.note-input', changeInput); + _stack[0].graph.rebase(visibles, stack, true); - if (!commentTextarea.empty() && _newNote) { - // autofocus the comment field for new notes - commentTextarea.node().focus(); - } // update + _tree.rebase(visibles, true); + } // fetch older versions of nodes that were deleted.. - noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter + invisibles.forEach(function (entity) { + osm.loadEntityVersion(entity.id, +entity.version - 1, childNodesLoaded); + }); + } - function keydown(d3_event) { - if (!(d3_event.keyCode === 13 && // ↩ Return - d3_event.metaKey)) return; - var osm = services.osm; - if (!osm) return; - var hasAuth = osm.authenticated(); - if (!hasAuth) return; - if (!_note.newComment) return; - d3_event.preventDefault(); - select(this).on('keydown.note-input', null); // focus on button and submit + if (err || !missing.length) { + loading.close(); + context.map().redrawEnable(true); + dispatch.call('change'); + dispatch.call('restore', this); + } + }; - window.setTimeout(function () { - if (_note.isNew()) { - noteSave.selectAll('.save-button').node().focus(); - clickSave(); - } else { - noteSave.selectAll('.comment-button').node().focus(); - clickComment(); + osm.loadMultiple(missing, childNodesLoaded); + } + } } - }, 10); - } - function changeInput() { - var input = select(this); - var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself + _stack = h.stack.map(function (d) { + var entities = {}, + entity; - _note = _note.update({ - newComment: val - }); - var osm = services.osm; + if (d.modified) { + d.modified.forEach(function (key) { + entity = allEntities[key]; + entities[entity.id] = entity; + }); + } - if (osm) { - osm.replaceNote(_note); // update note cache + if (d.deleted) { + d.deleted.forEach(function (id) { + entities[id] = undefined; + }); + } + + return { + graph: coreGraph(_stack[0].graph).load(entities), + annotation: d.annotation, + imageryUsed: d.imageryUsed, + photoOverlaysUsed: d.photoOverlaysUsed, + transform: d.transform, + selectedIDs: d.selectedIDs + }; + }); + } else { + // original version + _stack = h.stack.map(function (d) { + var entities = {}; + + for (var i in d.entities) { + var entity = d.entities[i]; + entities[i] = entity === 'undefined' ? undefined : osmEntity(entity); + } + + d.graph = coreGraph(_stack[0].graph).load(entities); + return d; + }); } - noteSave.call(noteSaveButtons); - } - } + var transform = _stack[_index].transform; - function userDetails(selection) { - var detailSection = selection.selectAll('.detail-section').data([0]); - detailSection = detailSection.enter().append('div').attr('class', 'detail-section').merge(detailSection); - var osm = services.osm; - if (!osm) return; // Add warning if user is not logged in + if (transform) { + context.map().transformEase(transform, 0); // 0 = immediate, no easing + } - var hasAuth = osm.authenticated(); - var authWarning = detailSection.selectAll('.auth-warning').data(hasAuth ? [] : [0]); - authWarning.exit().transition().duration(200).style('opacity', 0).remove(); - var authEnter = authWarning.enter().insert('div', '.tag-reference-body').attr('class', 'field-warning auth-warning').style('opacity', 0); - authEnter.call(svgIcon('#iD-icon-alert', 'inline')); - authEnter.append('span').html(_t.html('note.login')); - authEnter.append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html('login')).on('click.note-login', function (d3_event) { - d3_event.preventDefault(); - osm.authenticate(); - }); - authEnter.transition().duration(200).style('opacity', 1); - var prose = detailSection.selectAll('.note-save-prose').data(hasAuth ? [0] : []); - prose.exit().remove(); - prose = prose.enter().append('p').attr('class', 'note-save-prose').html(_t.html('note.upload_explanation')).merge(prose); - osm.userDetails(function (err, user) { - if (err) return; - var userLink = select(document.createElement('div')); + if (loadComplete) { + dispatch.call('change'); + dispatch.call('restore', this); + } - if (user.image_url) { - userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); + return history; + }, + lock: function lock() { + return _lock.lock(); + }, + unlock: function unlock() { + _lock.unlock(); + }, + save: function save() { + if (_lock.locked() && // don't overwrite existing, unresolved changes + !_hasUnresolvedRestorableChanges) { + var success = corePreferences(getKey('saved_history'), history.toJSON() || null); + if (!success) dispatch.call('storage_error'); } - userLink.append('a').attr('class', 'user-info').html(user.display_name).attr('href', osm.userURL(user.display_name)).attr('target', '_blank'); - prose.html(_t.html('note.upload_explanation_with_user', { - user: userLink.html() - })); - }); - } + return history; + }, + // delete the history version saved in localStorage + clearSaved: function clearSaved() { + context.debouncedSave.cancel(); - function noteSaveButtons(selection) { - var osm = services.osm; - var hasAuth = osm && osm.authenticated(); + if (_lock.locked()) { + _hasUnresolvedRestorableChanges = false; + corePreferences(getKey('saved_history'), null); // clear the changeset metadata associated with the saved history - var isSelected = _note && _note.id === context.selectedNoteID(); + corePreferences('comment', null); + corePreferences('hashtags', null); + corePreferences('source', null); + } - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + return history; + }, + savedHistoryJSON: function savedHistoryJSON() { + return corePreferences(getKey('saved_history')); + }, + hasRestorableChanges: function hasRestorableChanges() { + return _hasUnresolvedRestorableChanges; + }, + // load history from a version stored in localStorage + restore: function restore() { + if (_lock.locked()) { + _hasUnresolvedRestorableChanges = false; + var json = this.savedHistoryJSON(); + if (json) history.fromJSON(json, true); + } + }, + _getKey: getKey + }; + history.reset(); + return utilRebind(history, dispatch, 'on'); + } - buttonSection.exit().remove(); // enter + /** + * Look for roads that can be connected to other roads with a short extension + */ - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + function validationAlmostJunction(context) { + var type = 'almost_junction'; + var EXTEND_TH_METERS = 5; + var WELD_TH_METERS = 0.75; // Comes from considering bounding case of parallel ways - if (_note.isNew()) { - buttonEnter.append('button').attr('class', 'button cancel-button secondary-action').html(_t.html('confirm.cancel')); - buttonEnter.append('button').attr('class', 'button save-button action').html(_t.html('note.save')); - } else { - buttonEnter.append('button').attr('class', 'button status-button action'); - buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('note.comment')); - } // update + var CLOSE_NODE_TH = EXTEND_TH_METERS - WELD_TH_METERS; // Comes from considering bounding case of perpendicular ways + var SIG_ANGLE_TH = Math.atan(WELD_TH_METERS / EXTEND_TH_METERS); - buttonSection = buttonSection.merge(buttonEnter); - buttonSection.select('.cancel-button') // select and propagate data - .on('click.cancel', clickCancel); - buttonSection.select('.save-button') // select and propagate data - .attr('disabled', isSaveDisabled).on('click.save', clickSave); - buttonSection.select('.status-button') // select and propagate data - .attr('disabled', hasAuth ? null : true).html(function (d) { - var action = d.status === 'open' ? 'close' : 'open'; - var andComment = d.newComment ? '_comment' : ''; - return _t('note.' + action + andComment); - }).on('click.status', clickStatus); - buttonSection.select('.comment-button') // select and propagate data - .attr('disabled', isSaveDisabled).on('click.comment', clickComment); + function isHighway(entity) { + return entity.type === 'way' && osmRoutableHighwayTagValues[entity.tags.highway]; + } - function isSaveDisabled(d) { - return hasAuth && d.status === 'open' && d.newComment ? null : true; - } + function isTaggedAsNotContinuing(node) { + return node.tags.noexit === 'yes' || node.tags.amenity === 'parking_entrance' || node.tags.entrance && node.tags.entrance !== 'no'; } - function clickCancel(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + var validation = function checkAlmostJunction(entity, graph) { + if (!isHighway(entity)) return []; + if (entity.isDegenerate()) return []; + var tree = context.history().tree(); + var extendableNodeInfos = findConnectableEndNodesByExtension(entity); + var issues = []; + extendableNodeInfos.forEach(function (extendableNodeInfo) { + issues.push(new validationIssue({ + type: type, + subtype: 'highway-highway', + severity: 'warning', + message: function message(context) { + var entity1 = context.hasEntity(this.entityIds[0]); - var osm = services.osm; + if (this.entityIds[0] === this.entityIds[2]) { + return entity1 ? _t.html('issues.almost_junction.self.message', { + feature: utilDisplayLabel(entity1, context.graph()) + }) : ''; + } else { + var entity2 = context.hasEntity(this.entityIds[2]); + return entity1 && entity2 ? _t.html('issues.almost_junction.message', { + feature: utilDisplayLabel(entity1, context.graph()), + feature2: utilDisplayLabel(entity2, context.graph()) + }) : ''; + } + }, + reference: showReference, + entityIds: [entity.id, extendableNodeInfo.node.id, extendableNodeInfo.wid], + loc: extendableNodeInfo.node.loc, + hash: JSON.stringify(extendableNodeInfo.node.loc), + data: { + midId: extendableNodeInfo.mid.id, + edge: extendableNodeInfo.edge, + cross_loc: extendableNodeInfo.cross_loc + }, + dynamicFixes: makeFixes + })); + }); + return issues; - if (osm) { - osm.removeNote(d); - } + function makeFixes(context) { + var fixes = [new validationIssueFix({ + icon: 'iD-icon-abutment', + title: _t.html('issues.fix.connect_features.title'), + onClick: function onClick(context) { + var annotation = _t('issues.fix.connect_almost_junction.annotation'); - context.enter(modeBrowse(context)); - dispatch$1.call('change'); - } + var _this$issue$entityIds = _slicedToArray(this.issue.entityIds, 3), + endNodeId = _this$issue$entityIds[1], + crossWayId = _this$issue$entityIds[2]; - function clickSave(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + var midNode = context.entity(this.issue.data.midId); + var endNode = context.entity(endNodeId); + var crossWay = context.entity(crossWayId); // When endpoints are close, just join if resulting small change in angle (#7201) - var osm = services.osm; + var nearEndNodes = findNearbyEndNodes(endNode, crossWay); - if (osm) { - osm.postNoteCreate(d, function (err, note) { - dispatch$1.call('change', note); - }); - } - } + if (nearEndNodes.length > 0) { + var collinear = findSmallJoinAngle(midNode, endNode, nearEndNodes); - function clickStatus(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + if (collinear) { + context.perform(actionMergeNodes([collinear.id, endNode.id], collinear.loc), annotation); + return; + } + } - var osm = services.osm; + var targetEdge = this.issue.data.edge; + var crossLoc = this.issue.data.cross_loc; + var edgeNodes = [context.entity(targetEdge[0]), context.entity(targetEdge[1])]; + var closestNodeInfo = geoSphericalClosestNode(edgeNodes, crossLoc); // already a point nearby, just connect to that - if (osm) { - var setStatus = d.status === 'open' ? 'closed' : 'open'; - osm.postNoteUpdate(d, setStatus, function (err, note) { - dispatch$1.call('change', note); - }); - } - } + if (closestNodeInfo.distance < WELD_TH_METERS) { + context.perform(actionMergeNodes([closestNodeInfo.node.id, endNode.id], closestNodeInfo.node.loc), annotation); // else add the end node to the edge way + } else { + context.perform(actionAddMidpoint({ + loc: crossLoc, + edge: targetEdge + }, endNode), annotation); + } + } + })]; + var node = context.hasEntity(this.entityIds[1]); - function clickComment(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + if (node && !node.hasInterestingTags()) { + // node has no descriptive tags, suggest noexit fix + fixes.push(new validationIssueFix({ + icon: 'maki-barrier', + title: _t.html('issues.fix.tag_as_disconnected.title'), + onClick: function onClick(context) { + var nodeID = this.issue.entityIds[1]; + var tags = Object.assign({}, context.entity(nodeID).tags); + tags.noexit = 'yes'; + context.perform(actionChangeTags(nodeID, tags), _t('issues.fix.tag_as_disconnected.annotation')); + } + })); + } - var osm = services.osm; + return fixes; + } - if (osm) { - osm.postNoteUpdate(d, d.status, function (err, note) { - dispatch$1.call('change', note); - }); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.almost_junction.highway-highway.reference')); } - } - noteEditor.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteEditor; - }; + function isExtendableCandidate(node, way) { + // can not accurately test vertices on tiles not downloaded from osm - #5938 + var osm = services.osm; - noteEditor.newNote = function (val) { - if (!arguments.length) return _newNote; - _newNote = val; - return noteEditor; - }; + if (osm && !osm.isDataLoaded(node.loc)) { + return false; + } - return utilRebind(noteEditor, dispatch$1, 'on'); - } + if (isTaggedAsNotContinuing(node) || graph.parentWays(node).length !== 1) { + return false; + } - function modeSelectNote(context, selectedNoteID) { - var mode = { - id: 'select-note', - button: 'browse' - }; + var occurrences = 0; - var _keybinding = utilKeybinding('select-note'); + for (var index in way.nodes) { + if (way.nodes[index] === node.id) { + occurrences += 1; - var _noteEditor = uiNoteEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + if (occurrences > 1) { + return false; + } + } + } - var note = checkSelectedID(); - if (!note) return; - context.ui().sidebar.show(_noteEditor.note(note)); - }); + return true; + } - var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - var _newFeature = false; + function findConnectableEndNodesByExtension(way) { + var results = []; + if (way.isClosed()) return results; + var testNodes; + var indices = [0, way.nodes.length - 1]; + indices.forEach(function (nodeIndex) { + var nodeID = way.nodes[nodeIndex]; + var node = graph.entity(nodeID); + if (!isExtendableCandidate(node, way)) return; + var connectionInfo = canConnectByExtend(way, nodeIndex); + if (!connectionInfo) return; + testNodes = graph.childNodes(way).slice(); // shallow copy - function checkSelectedID() { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + testNodes[nodeIndex] = testNodes[nodeIndex].move(connectionInfo.cross_loc); // don't flag issue if connecting the ways would cause self-intersection - if (!note) { - context.enter(modeBrowse(context)); + if (geoHasSelfIntersections(testNodes, nodeID)) return; + results.push(connectionInfo); + }); + return results; } - return note; - } // class the note as selected, or return to browse mode if the note is gone + function findNearbyEndNodes(node, way) { + return [way.nodes[0], way.nodes[way.nodes.length - 1]].map(function (d) { + return graph.entity(d); + }).filter(function (d) { + // Node cannot be near to itself, but other endnode of same way could be + return d.id !== node.id && geoSphericalDistance(node.loc, d.loc) <= CLOSE_NODE_TH; + }); + } + function findSmallJoinAngle(midNode, tipNode, endNodes) { + // Both nodes could be close, so want to join whichever is closest to collinear + var joinTo; + var minAngle = Infinity; // Checks midNode -> tipNode -> endNode for collinearity - function selectNote(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); + endNodes.forEach(function (endNode) { + var a1 = geoAngle(midNode, tipNode, context.projection) + Math.PI; + var a2 = geoAngle(midNode, endNode, context.projection) + Math.PI; + var diff = Math.max(a1, a2) - Math.min(a1, a2); - if (selection.empty()) { - // Return to browse mode if selected DOM elements have - // disappeared because the user moved them out of view.. - var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; + if (diff < minAngle) { + joinTo = endNode; + minAngle = diff; + } + }); + /* Threshold set by considering right angle triangle + based on node joining threshold and extension distance */ - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); - context.selectedNoteID(selectedNoteID); + if (minAngle <= SIG_ANGLE_TH) return joinTo; + return null; } - } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; + } - mode.zoomToSelected = function () { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + function canConnectWays(way, way2) { + // allow self-connections + if (way.id === way2.id) return true; // if one is bridge or tunnel, both must be bridge or tunnel - if (note) { - context.map().centerZoomEase(note.loc, 20); + if ((hasTag(way.tags, 'bridge') || hasTag(way2.tags, 'bridge')) && !(hasTag(way.tags, 'bridge') && hasTag(way2.tags, 'bridge'))) return false; + if ((hasTag(way.tags, 'tunnel') || hasTag(way2.tags, 'tunnel')) && !(hasTag(way.tags, 'tunnel') && hasTag(way2.tags, 'tunnel'))) return false; // must have equivalent layers and levels + + var layer1 = way.tags.layer || '0', + layer2 = way2.tags.layer || '0'; + if (layer1 !== layer2) return false; + var level1 = way.tags.level || '0', + level2 = way2.tags.level || '0'; + if (level1 !== level2) return false; + return true; } - }; - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; - }; + function canConnectByExtend(way, endNodeIdx) { + var tipNid = way.nodes[endNodeIdx]; // the 'tip' node for extension point - mode.enter = function () { - var note = checkSelectedID(); - if (!note) return; + var midNid = endNodeIdx === 0 ? way.nodes[1] : way.nodes[way.nodes.length - 2]; // the other node of the edge - _behaviors.forEach(context.install); + var tipNode = graph.entity(tipNid); + var midNode = graph.entity(midNid); + var lon = tipNode.loc[0]; + var lat = tipNode.loc[1]; + var lon_range = geoMetersToLon(EXTEND_TH_METERS, lat) / 2; + var lat_range = geoMetersToLat(EXTEND_TH_METERS) / 2; + var queryExtent = geoExtent([[lon - lon_range, lat - lat_range], [lon + lon_range, lat + lat_range]]); // first, extend the edge of [midNode -> tipNode] by EXTEND_TH_METERS and find the "extended tip" location - _keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); + var edgeLen = geoSphericalDistance(midNode.loc, tipNode.loc); + var t = EXTEND_TH_METERS / edgeLen + 1.0; + var extTipLoc = geoVecInterp(midNode.loc, tipNode.loc, t); // then, check if the extension part [tipNode.loc -> extTipLoc] intersects any other ways - select(document).call(_keybinding); - selectNote(); - var sidebar = context.ui().sidebar; - sidebar.show(_noteEditor.note(note).newNote(_newFeature)); // expand the sidebar, avoid obscuring the note if needed + var segmentInfos = tree.waySegments(queryExtent, graph); - sidebar.expand(sidebar.intersects(note.extent())); - context.map().on('drawn.select', selectNote); - }; + for (var i = 0; i < segmentInfos.length; i++) { + var segmentInfo = segmentInfos[i]; + var way2 = graph.entity(segmentInfo.wayId); + if (!isHighway(way2)) continue; + if (!canConnectWays(way, way2)) continue; + var nAid = segmentInfo.nodes[0], + nBid = segmentInfo.nodes[1]; + if (nAid === tipNid || nBid === tipNid) continue; + var nA = graph.entity(nAid), + nB = graph.entity(nBid); + var crossLoc = geoLineIntersection([tipNode.loc, extTipLoc], [nA.loc, nB.loc]); - mode.exit = function () { - _behaviors.forEach(context.uninstall); + if (crossLoc) { + return { + mid: midNode, + node: tipNode, + wid: way2.id, + edge: [nA.id, nB.id], + cross_loc: crossLoc + }; + } + } - select(document).call(_keybinding.unbind); - context.surface().selectAll('.layer-notes .selected').classed('selected hover', false); - context.map().on('drawn.select', null); - context.ui().sidebar.hide(); - context.selectedNoteID(null); + return null; + } }; - return mode; + validation.type = type; + return validation; } - function modeDragNote(context) { - var mode = { - id: 'drag-note', - button: 'browse' - }; - var edit = behaviorEdit(context); - - var _nudgeInterval; - - var _lastLoc; - - var _note; // most current note.. dragged note may have stale datum. - - - function startNudge(d3_event, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, nudge); - }, 50); - } + function validationCloseNodes(context) { + var type = 'close_nodes'; + var pointThresholdMeters = 0.2; - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; + var validation = function validation(entity, graph) { + if (entity.type === 'node') { + return getIssuesForNode(entity); + } else if (entity.type === 'way') { + return getIssuesForWay(entity); } - } - function origin(note) { - return context.projection(note.loc); - } + return []; - function start(d3_event, note) { - _note = note; - var osm = services.osm; + function getIssuesForNode(node) { + var parentWays = graph.parentWays(node); - if (osm) { - // Get latest note from cache.. The marker may have a stale datum bound to it - // and dragging it around can sometimes delete the users note comment. - _note = osm.getNote(_note.id); + if (parentWays.length) { + return getIssuesForVertex(node, parentWays); + } else { + return getIssuesForDetachedPoint(node); + } } - context.surface().selectAll('.note-' + _note.id).classed('active', true); - context.perform(actionNoop()); - context.enter(mode); - context.selectedNoteID(_note.id); - } - - function move(d3_event, entity, point) { - d3_event.stopPropagation(); - _lastLoc = context.projection.invert(point); - doMove(d3_event); - var nudge = geoViewportEdge(point, context.map().dimensions()); + function wayTypeFor(way) { + if (way.tags.boundary && way.tags.boundary !== 'no') return 'boundary'; + if (way.tags.indoor && way.tags.indoor !== 'no') return 'indoor'; + if (way.tags.building && way.tags.building !== 'no' || way.tags['building:part'] && way.tags['building:part'] !== 'no') return 'building'; + if (osmPathHighwayTagValues[way.tags.highway]) return 'path'; + var parentRelations = graph.parentRelations(way); - if (nudge) { - startNudge(d3_event, nudge); - } else { - stopNudge(); - } - } + for (var i in parentRelations) { + var relation = parentRelations[i]; + if (relation.tags.type === 'boundary') return 'boundary'; - function doMove(d3_event, nudge) { - nudge = nudge || [0, 0]; - var currPoint = d3_event && d3_event.point || context.projection(_lastLoc); - var currMouse = geoVecSubtract(currPoint, nudge); - var loc = context.projection.invert(currMouse); - _note = _note.move(loc); - var osm = services.osm; + if (relation.isMultipolygon()) { + if (relation.tags.indoor && relation.tags.indoor !== 'no') return 'indoor'; + if (relation.tags.building && relation.tags.building !== 'no' || relation.tags['building:part'] && relation.tags['building:part'] !== 'no') return 'building'; + } + } - if (osm) { - osm.replaceNote(_note); // update note cache + return 'other'; } - context.replace(actionNoop()); // trigger redraw - } - - function end() { - context.replace(actionNoop()); // trigger redraw - - context.selectedNoteID(_note.id).enter(modeSelectNote(context, _note.id)); - } + function shouldCheckWay(way) { + // don't flag issues where merging would create degenerate ways + if (way.nodes.length <= 2 || way.isClosed() && way.nodes.length <= 4) return false; + var bbox = way.extent(graph).bbox(); + var hypotenuseMeters = geoSphericalDistance([bbox.minX, bbox.minY], [bbox.maxX, bbox.maxY]); // don't flag close nodes in very small ways - var drag = behaviorDrag().selector('.layer-touch.markers .target.note.new').surface(context.container().select('.main-map').node()).origin(origin).on('start', start).on('move', move).on('end', end); + if (hypotenuseMeters < 1.5) return false; + return true; + } - mode.enter = function () { - context.install(edit); - }; + function getIssuesForWay(way) { + if (!shouldCheckWay(way)) return []; + var issues = [], + nodes = graph.childNodes(way); - mode.exit = function () { - context.ui().sidebar.hover.cancel(); - context.uninstall(edit); - context.surface().selectAll('.active').classed('active', false); - stopNudge(); - }; + for (var i = 0; i < nodes.length - 1; i++) { + var node1 = nodes[i]; + var node2 = nodes[i + 1]; + var issue = getWayIssueIfAny(node1, node2, way); + if (issue) issues.push(issue); + } - mode.behavior = drag; - return mode; - } + return issues; + } - function uiDataHeader() { - var _datum; + function getIssuesForVertex(node, parentWays) { + var issues = []; - function dataHeader(selection) { - var header = selection.selectAll('.data-header').data(_datum ? [_datum] : [], function (d) { - return d.__featurehash__; - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'data-header'); - var iconEnter = headerEnter.append('div').attr('class', 'data-header-icon'); - iconEnter.append('div').attr('class', 'preset-icon-28').call(svgIcon('#iD-icon-data', 'note-fill')); - headerEnter.append('div').attr('class', 'data-header-label').html(_t.html('map_data.layers.custom.title')); - } + function checkForCloseness(node1, node2, way) { + var issue = getWayIssueIfAny(node1, node2, way); + if (issue) issues.push(issue); + } - dataHeader.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; - }; + for (var i = 0; i < parentWays.length; i++) { + var parentWay = parentWays[i]; + if (!shouldCheckWay(parentWay)) continue; + var lastIndex = parentWay.nodes.length - 1; - return dataHeader; - } + for (var j = 0; j < parentWay.nodes.length; j++) { + if (j !== 0) { + if (parentWay.nodes[j - 1] === node.id) { + checkForCloseness(node, graph.entity(parentWay.nodes[j]), parentWay); + } + } - // It is keyed on the `value` of the entry. Data should be an array of objects like: - // [{ - // value: 'string value', // required - // display: 'label html' // optional - // title: 'hover text' // optional - // terms: ['search terms'] // optional - // }, ...] + if (j !== lastIndex) { + if (parentWay.nodes[j + 1] === node.id) { + checkForCloseness(graph.entity(parentWay.nodes[j]), node, parentWay); + } + } + } + } - var _comboHideTimerID; + return issues; + } - function uiCombobox(context, klass) { - var dispatch$1 = dispatch('accept', 'cancel'); - var container = context.container(); - var _suggestions = []; - var _data = []; - var _fetched = {}; - var _selected = null; - var _canAutocomplete = true; - var _caseSensitive = false; - var _cancelFetch = false; - var _minItems = 2; - var _tDown = 0; + function thresholdMetersForWay(way) { + if (!shouldCheckWay(way)) return 0; + var wayType = wayTypeFor(way); // don't flag boundaries since they might be highly detailed and can't be easily verified - var _mouseEnterHandler, _mouseLeaveHandler; + if (wayType === 'boundary') return 0; // expect some features to be mapped with higher levels of detail - var _fetcher = function _fetcher(val, cb) { - cb(_data.filter(function (d) { - var terms = d.terms || []; - terms.push(d.value); - return terms.some(function (term) { - return term.toString().toLowerCase().indexOf(val.toLowerCase()) !== -1; - }); - })); - }; + if (wayType === 'indoor') return 0.01; + if (wayType === 'building') return 0.05; + if (wayType === 'path') return 0.1; + return 0.2; + } - var combobox = function combobox(input, attachTo) { - if (!input || input.empty()) return; - input.classed('combobox-input', true).on('focus.combo-input', focus).on('blur.combo-input', blur).on('keydown.combo-input', keydown).on('keyup.combo-input', keyup).on('input.combo-input', change).on('mousedown.combo-input', mousedown).each(function () { - var parent = this.parentNode; - var sibling = this.nextSibling; - select(parent).selectAll('.combobox-caret').filter(function (d) { - return d === input.node(); - }).data([input.node()]).enter().insert('div', function () { - return sibling; - }).attr('class', 'combobox-caret').on('mousedown.combo-caret', function (d3_event) { - d3_event.preventDefault(); // don't steal focus from input + function getIssuesForDetachedPoint(node) { + var issues = []; + var lon = node.loc[0]; + var lat = node.loc[1]; + var lon_range = geoMetersToLon(pointThresholdMeters, lat) / 2; + var lat_range = geoMetersToLat(pointThresholdMeters) / 2; + var queryExtent = geoExtent([[lon - lon_range, lat - lat_range], [lon + lon_range, lat + lat_range]]); + var intersected = context.history().tree().intersects(queryExtent, graph); - input.node().focus(); // focus the input as if it was clicked + for (var j = 0; j < intersected.length; j++) { + var nearby = intersected[j]; + if (nearby.id === node.id) continue; + if (nearby.type !== 'node' || nearby.geometry(graph) !== 'point') continue; - mousedown(d3_event); - }).on('mouseup.combo-caret', function (d3_event) { - d3_event.preventDefault(); // don't steal focus from input + if (nearby.loc === node.loc || geoSphericalDistance(node.loc, nearby.loc) < pointThresholdMeters) { + // allow very close points if tags indicate the z-axis might vary + var zAxisKeys = { + layer: true, + level: true, + 'addr:housenumber': true, + 'addr:unit': true + }; + var zAxisDifferentiates = false; - mouseup(d3_event); - }); - }); + for (var key in zAxisKeys) { + var nodeValue = node.tags[key] || '0'; + var nearbyValue = nearby.tags[key] || '0'; - function mousedown(d3_event) { - if (d3_event.button !== 0) return; // left click only + if (nodeValue !== nearbyValue) { + zAxisDifferentiates = true; + break; + } + } - _tDown = +new Date(); // clear selection + if (zAxisDifferentiates) continue; + issues.push(new validationIssue({ + type: type, + subtype: 'detached', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]), + entity2 = context.hasEntity(this.entityIds[1]); + return entity && entity2 ? _t.html('issues.close_nodes.detached.message', { + feature: utilDisplayLabel(entity, context.graph()), + feature2: utilDisplayLabel(entity2, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [node.id, nearby.id], + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-disconnect', + title: _t.html('issues.fix.move_points_apart.title') + }), new validationIssueFix({ + icon: 'iD-icon-layers', + title: _t.html('issues.fix.use_different_layers_or_levels.title') + })]; + } + })); + } + } - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + return issues; - if (start !== end) { - var val = utilGetSetValue(input); - input.node().setSelectionRange(val.length, val.length); - return; + function showReference(selection) { + var referenceText = _t('issues.close_nodes.detached.reference'); + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(referenceText); } - - input.on('mouseup.combo-input', mouseup); } - function mouseup(d3_event) { - input.on('mouseup.combo-input', null); - if (d3_event.button !== 0) return; // left click only - - if (input.node() !== document.activeElement) return; // exit if this input is not focused - - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); - if (start !== end) return; // exit if user is selecting - // not showing or showing for a different field - try to show it. + function getWayIssueIfAny(node1, node2, way) { + if (node1.id === node2.id || node1.hasInterestingTags() && node2.hasInterestingTags()) { + return null; + } - var combo = container.selectAll('.combobox'); + if (node1.loc !== node2.loc) { + var parentWays1 = graph.parentWays(node1); + var parentWays2 = new Set(graph.parentWays(node2)); + var sharedWays = parentWays1.filter(function (parentWay) { + return parentWays2.has(parentWay); + }); + var thresholds = sharedWays.map(function (parentWay) { + return thresholdMetersForWay(parentWay); + }); + var threshold = Math.min.apply(Math, _toConsumableArray(thresholds)); + var distance = geoSphericalDistance(node1.loc, node2.loc); + if (distance > threshold) return null; + } - if (combo.empty() || combo.datum() !== input.node()) { - var tOrig = _tDown; - window.setTimeout(function () { - if (tOrig !== _tDown) return; // exit if user double clicked + return new validationIssue({ + type: type, + subtype: 'vertices', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.close_nodes.message', { + way: utilDisplayLabel(entity, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [way.id, node1.id, node2.id], + loc: node1.loc, + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-icon-plus', + title: _t.html('issues.fix.merge_points.title'), + onClick: function onClick(context) { + var entityIds = this.issue.entityIds; + var action = actionMergeNodes([entityIds[1], entityIds[2]]); + context.perform(action, _t('issues.fix.merge_close_vertices.annotation')); + } + }), new validationIssueFix({ + icon: 'iD-operation-disconnect', + title: _t.html('issues.fix.move_points_apart.title') + })]; + } + }); - fetchComboData('', function () { - show(); - render(); - }); - }, 250); - } else { - hide(); + function showReference(selection) { + var referenceText = _t('issues.close_nodes.reference'); + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(referenceText); } } + }; - function focus() { - fetchComboData(''); // prefetch values (may warm taginfo cache) - } + validation.type = type; + return validation; + } - function blur() { - _comboHideTimerID = window.setTimeout(hide, 75); - } + function validationCrossingWays(context) { + var type = 'crossing_ways'; // returns the way or its parent relation, whichever has a useful feature type - function show() { - hide(); // remove any existing + function getFeatureWithFeatureTypeTagsForWay(way, graph) { + if (getFeatureType(way, graph) === null) { + // if the way doesn't match a feature type, check its parent relations + var parentRels = graph.parentRelations(way); - container.insert('div', ':first-child').datum(input.node()).attr('class', 'combobox' + (klass ? ' combobox-' + klass : '')).style('position', 'absolute').style('display', 'block').style('left', '0px').on('mousedown.combo-container', function (d3_event) { - // prevent moving focus out of the input field - d3_event.preventDefault(); - }); - container.on('scroll.combo-scroll', render, true); - } + for (var i = 0; i < parentRels.length; i++) { + var rel = parentRels[i]; - function hide() { - if (_comboHideTimerID) { - window.clearTimeout(_comboHideTimerID); - _comboHideTimerID = undefined; + if (getFeatureType(rel, graph) !== null) { + return rel; + } } - - container.selectAll('.combobox').remove(); - container.on('scroll.combo-scroll', null); } - function keydown(d3_event) { - var shown = !container.selectAll('.combobox').empty(); - var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; + return way; + } - switch (d3_event.keyCode) { - case 8: // ⌫ Backspace + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; + } - case 46: - // ⌦ Delete - d3_event.stopPropagation(); - _selected = null; - render(); - input.on('input.combo-input', function () { - var start = input.property('selectionStart'); - input.node().setSelectionRange(start, start); - input.on('input.combo-input', change); - }); - break; + function taggedAsIndoor(tags) { + return hasTag(tags, 'indoor') || hasTag(tags, 'level') || tags.highway === 'corridor'; + } - case 9: - // ⇥ Tab - accept(); - break; + function allowsBridge(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + } - case 13: - // ↩ Return - d3_event.preventDefault(); - d3_event.stopPropagation(); - break; + function allowsTunnel(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + } // discard - case 38: - // ↑ Up arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); - if (tagName === 'input' && !shown) { - show(); - } + var ignoredBuildings = { + demolished: true, + dismantled: true, + proposed: true, + razed: true + }; - nav(-1); - break; + function getFeatureType(entity, graph) { + var geometry = entity.geometry(graph); + if (geometry !== 'line' && geometry !== 'area') return null; + var tags = entity.tags; + if (hasTag(tags, 'building') && !ignoredBuildings[tags.building]) return 'building'; + if (hasTag(tags, 'highway') && osmRoutableHighwayTagValues[tags.highway]) return 'highway'; // don't check railway or waterway areas - case 40: - // ↓ Down arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + if (geometry !== 'line') return null; + if (hasTag(tags, 'railway') && osmRailwayTrackTagValues[tags.railway]) return 'railway'; + if (hasTag(tags, 'waterway') && osmFlowingWaterwayTagValues[tags.waterway]) return 'waterway'; + return null; + } - if (tagName === 'input' && !shown) { - show(); - } + function isLegitCrossing(tags1, featureType1, tags2, featureType2) { + // assume 0 by default + var level1 = tags1.level || '0'; + var level2 = tags2.level || '0'; - nav(+1); - break; - } - } + if (taggedAsIndoor(tags1) && taggedAsIndoor(tags2) && level1 !== level2) { + // assume features don't interact if they're indoor on different levels + return true; + } // assume 0 by default; don't use way.layer() since we account for structures here - function keyup(d3_event) { - switch (d3_event.keyCode) { - case 27: - // ⎋ Escape - cancel(); - break; - case 13: - // ↩ Return - accept(); - break; - } - } // Called whenever the input value is changed (e.g. on typing) + var layer1 = tags1.layer || '0'; + var layer2 = tags2.layer || '0'; + if (allowsBridge(featureType1) && allowsBridge(featureType2)) { + if (hasTag(tags1, 'bridge') && !hasTag(tags2, 'bridge')) return true; + if (!hasTag(tags1, 'bridge') && hasTag(tags2, 'bridge')) return true; // crossing bridges must use different layers - function change() { - fetchComboData(value(), function () { - _selected = null; - var val = input.property('value'); + if (hasTag(tags1, 'bridge') && hasTag(tags2, 'bridge') && layer1 !== layer2) return true; + } else if (allowsBridge(featureType1) && hasTag(tags1, 'bridge')) return true;else if (allowsBridge(featureType2) && hasTag(tags2, 'bridge')) return true; - if (_suggestions.length) { - if (input.property('selectionEnd') === val.length) { - _selected = tryAutocomplete(); - } + if (allowsTunnel(featureType1) && allowsTunnel(featureType2)) { + if (hasTag(tags1, 'tunnel') && !hasTag(tags2, 'tunnel')) return true; + if (!hasTag(tags1, 'tunnel') && hasTag(tags2, 'tunnel')) return true; // crossing tunnels must use different layers - if (!_selected) { - _selected = val; - } - } + if (hasTag(tags1, 'tunnel') && hasTag(tags2, 'tunnel') && layer1 !== layer2) return true; + } else if (allowsTunnel(featureType1) && hasTag(tags1, 'tunnel')) return true;else if (allowsTunnel(featureType2) && hasTag(tags2, 'tunnel')) return true; // don't flag crossing waterways and pier/highways - if (val.length) { - var combo = container.selectAll('.combobox'); - if (combo.empty()) { - show(); - } - } else { - hide(); - } + if (featureType1 === 'waterway' && featureType2 === 'highway' && tags2.man_made === 'pier') return true; + if (featureType2 === 'waterway' && featureType1 === 'highway' && tags1.man_made === 'pier') return true; - render(); - }); - } // Called when the user presses up/down arrows to navigate the list + if (featureType1 === 'building' || featureType2 === 'building') { + // for building crossings, different layers are enough + if (layer1 !== layer2) return true; + } + return false; + } // highway values for which we shouldn't recommend connecting to waterways - function nav(dir) { - if (_suggestions.length) { - // try to determine previously selected index.. - var index = -1; - for (var i = 0; i < _suggestions.length; i++) { - if (_selected && _suggestions[i].value === _selected) { - index = i; - break; - } - } // pick new _selected + var highwaysDisallowingFords = { + motorway: true, + motorway_link: true, + trunk: true, + trunk_link: true, + primary: true, + primary_link: true, + secondary: true, + secondary_link: true + }; + var nonCrossingHighways = { + track: true + }; + function tagsForConnectionNodeIfAllowed(entity1, entity2, graph) { + var featureType1 = getFeatureType(entity1, graph); + var featureType2 = getFeatureType(entity2, graph); + var geometry1 = entity1.geometry(graph); + var geometry2 = entity2.geometry(graph); + var bothLines = geometry1 === 'line' && geometry2 === 'line'; - index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); - _selected = _suggestions[index].value; - input.property('value', _selected); - } + if (featureType1 === featureType2) { + if (featureType1 === 'highway') { + var entity1IsPath = osmPathHighwayTagValues[entity1.tags.highway]; + var entity2IsPath = osmPathHighwayTagValues[entity2.tags.highway]; - render(); - ensureVisible(); - } + if ((entity1IsPath || entity2IsPath) && entity1IsPath !== entity2IsPath) { + // one feature is a path but not both + var roadFeature = entity1IsPath ? entity2 : entity1; - function ensureVisible() { - var combo = container.selectAll('.combobox'); - if (combo.empty()) return; - var containerRect = container.node().getBoundingClientRect(); - var comboRect = combo.node().getBoundingClientRect(); + if (nonCrossingHighways[roadFeature.tags.highway]) { + // don't mark path connections with certain roads as crossings + return {}; + } - if (comboRect.bottom > containerRect.bottom) { - var node = attachTo ? attachTo.node() : input.node(); - node.scrollIntoView({ - behavior: 'instant', - block: 'center' - }); - render(); - } // https://stackoverflow.com/questions/11039885/scrollintoview-causing-the-whole-page-to-move + var pathFeature = entity1IsPath ? entity1 : entity2; + if (['marked', 'unmarked'].indexOf(pathFeature.tags.crossing) !== -1) { + // if the path is a crossing, match the crossing type + return bothLines ? { + highway: 'crossing', + crossing: pathFeature.tags.crossing + } : {}; + } // don't add a `crossing` subtag to ambiguous crossings - var selected = combo.selectAll('.combobox-option.selected').node(); - if (selected) { - selected.scrollIntoView({ - behavior: 'smooth', - block: 'nearest' - }); + return bothLines ? { + highway: 'crossing' + } : {}; + } + + return {}; } - } - function value() { - var value = input.property('value'); - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + if (featureType1 === 'waterway') return {}; + if (featureType1 === 'railway') return {}; + } else { + var featureTypes = [featureType1, featureType2]; - if (start && end) { - value = value.substring(0, start); - } + if (featureTypes.indexOf('highway') !== -1) { + if (featureTypes.indexOf('railway') !== -1) { + if (!bothLines) return {}; + var isTram = entity1.tags.railway === 'tram' || entity2.tags.railway === 'tram'; - return value; - } + if (osmPathHighwayTagValues[entity1.tags.highway] || osmPathHighwayTagValues[entity2.tags.highway]) { + // path-tram connections use this tag + if (isTram) return { + railway: 'tram_crossing' + }; // other path-rail connections use this tag - function fetchComboData(v, cb) { - _cancelFetch = false; + return { + railway: 'crossing' + }; + } else { + // path-tram connections use this tag + if (isTram) return { + railway: 'tram_level_crossing' + }; // other road-rail connections use this tag - _fetcher.call(input, v, function (results) { - // already chose a value, don't overwrite or autocomplete it - if (_cancelFetch) return; - _suggestions = results; - results.forEach(function (d) { - _fetched[d.value] = d; - }); + return { + railway: 'level_crossing' + }; + } + } - if (cb) { - cb(); + if (featureTypes.indexOf('waterway') !== -1) { + // do not allow fords on structures + if (hasTag(entity1.tags, 'tunnel') && hasTag(entity2.tags, 'tunnel')) return null; + if (hasTag(entity1.tags, 'bridge') && hasTag(entity2.tags, 'bridge')) return null; + + if (highwaysDisallowingFords[entity1.tags.highway] || highwaysDisallowingFords[entity2.tags.highway]) { + // do not allow fords on major highways + return null; + } + + return bothLines ? { + ford: 'yes' + } : {}; } - }); + } } - function tryAutocomplete() { - if (!_canAutocomplete) return; - var val = _caseSensitive ? value() : value().toLowerCase(); - if (!val) return; // Don't autocomplete if user is typing a number - #4935 + return null; + } - if (!isNaN(parseFloat(val)) && isFinite(val)) return; - var bestIndex = -1; + function findCrossingsByWay(way1, graph, tree) { + var edgeCrossInfos = []; + if (way1.type !== 'way') return edgeCrossInfos; + var taggedFeature1 = getFeatureWithFeatureTypeTagsForWay(way1, graph); + var way1FeatureType = getFeatureType(taggedFeature1, graph); + if (way1FeatureType === null) return edgeCrossInfos; + var checkedSingleCrossingWays = {}; // declare vars ahead of time to reduce garbage collection - for (var i = 0; i < _suggestions.length; i++) { - var suggestion = _suggestions[i].value; - var compare = _caseSensitive ? suggestion : suggestion.toLowerCase(); // if search string matches suggestion exactly, pick it.. + var i, j; + var extent; + var n1, n2, nA, nB, nAId, nBId; + var segment1, segment2; + var oneOnly; + var segmentInfos, segment2Info, way2, taggedFeature2, way2FeatureType; + var way1Nodes = graph.childNodes(way1); + var comparedWays = {}; - if (compare === val) { - bestIndex = i; - break; // otherwise lock in the first result that starts with the search string.. - } else if (bestIndex === -1 && compare.indexOf(val) === 0) { - bestIndex = i; - } - } + for (i = 0; i < way1Nodes.length - 1; i++) { + n1 = way1Nodes[i]; + n2 = way1Nodes[i + 1]; + extent = geoExtent([[Math.min(n1.loc[0], n2.loc[0]), Math.min(n1.loc[1], n2.loc[1])], [Math.max(n1.loc[0], n2.loc[0]), Math.max(n1.loc[1], n2.loc[1])]]); // Optimize by only checking overlapping segments, not every segment + // of overlapping ways - if (bestIndex !== -1) { - var bestVal = _suggestions[bestIndex].value; - input.property('value', bestVal); - input.node().setSelectionRange(val.length, bestVal.length); - return bestVal; - } - } + segmentInfos = tree.waySegments(extent, graph); - function render() { - if (_suggestions.length < _minItems || document.activeElement !== input.node()) { - hide(); - return; - } + for (j = 0; j < segmentInfos.length; j++) { + segment2Info = segmentInfos[j]; // don't check for self-intersection in this validation - var shown = !container.selectAll('.combobox').empty(); - if (!shown) return; - var combo = container.selectAll('.combobox'); - var options = combo.selectAll('.combobox-option').data(_suggestions, function (d) { - return d.value; - }); - options.exit().remove(); // enter/update + if (segment2Info.wayId === way1.id) continue; // skip if this way was already checked and only one issue is needed - options.enter().append('a').attr('class', 'combobox-option').attr('title', function (d) { - return d.title; - }).html(function (d) { - return d.display || d.value; - }).on('mouseenter', _mouseEnterHandler).on('mouseleave', _mouseLeaveHandler).merge(options).classed('selected', function (d) { - return d.value === _selected; - }).on('click.combo-option', accept).order(); - var node = attachTo ? attachTo.node() : input.node(); - var containerRect = container.node().getBoundingClientRect(); - var rect = node.getBoundingClientRect(); - combo.style('left', rect.left + 5 - containerRect.left + 'px').style('width', rect.width - 10 + 'px').style('top', rect.height + rect.top - containerRect.top + 'px'); - } // Dispatches an 'accept' event - // Then hides the combobox. + if (checkedSingleCrossingWays[segment2Info.wayId]) continue; // mark this way as checked even if there are no crossings + comparedWays[segment2Info.wayId] = true; + way2 = graph.hasEntity(segment2Info.wayId); + if (!way2) continue; + taggedFeature2 = getFeatureWithFeatureTypeTagsForWay(way2, graph); // only check crossing highway, waterway, building, and railway - function accept(d3_event, d) { - _cancelFetch = true; - var thiz = input.node(); + way2FeatureType = getFeatureType(taggedFeature2, graph); - if (d) { - // user clicked on a suggestion - utilGetSetValue(input, d.value); // replace field contents + if (way2FeatureType === null || isLegitCrossing(taggedFeature1.tags, way1FeatureType, taggedFeature2.tags, way2FeatureType)) { + continue; + } // create only one issue for building crossings - utilTriggerEvent(input, 'change'); - } // clear (and keep) selection + oneOnly = way1FeatureType === 'building' || way2FeatureType === 'building'; + nAId = segment2Info.nodes[0]; + nBId = segment2Info.nodes[1]; - var val = utilGetSetValue(input); - thiz.setSelectionRange(val.length, val.length); - d = _fetched[val]; - dispatch$1.call('accept', thiz, d, val); - hide(); - } // Dispatches an 'cancel' event - // Then hides the combobox. + if (nAId === n1.id || nAId === n2.id || nBId === n1.id || nBId === n2.id) { + // n1 or n2 is a connection node; skip + continue; + } + nA = graph.hasEntity(nAId); + if (!nA) continue; + nB = graph.hasEntity(nBId); + if (!nB) continue; + segment1 = [n1.loc, n2.loc]; + segment2 = [nA.loc, nB.loc]; + var point = geoLineIntersection(segment1, segment2); - function cancel() { - _cancelFetch = true; - var thiz = input.node(); // clear (and remove) selection, and replace field contents + if (point) { + edgeCrossInfos.push({ + wayInfos: [{ + way: way1, + featureType: way1FeatureType, + edge: [n1.id, n2.id] + }, { + way: way2, + featureType: way2FeatureType, + edge: [nA.id, nB.id] + }], + crossPoint: point + }); - var val = utilGetSetValue(input); - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); - val = val.slice(0, start) + val.slice(end); - utilGetSetValue(input, val); - thiz.setSelectionRange(val.length, val.length); - dispatch$1.call('cancel', thiz); - hide(); + if (oneOnly) { + checkedSingleCrossingWays[way2.id] = true; + break; + } + } + } } - }; - combobox.canAutocomplete = function (val) { - if (!arguments.length) return _canAutocomplete; - _canAutocomplete = val; - return combobox; - }; + return edgeCrossInfos; + } - combobox.caseSensitive = function (val) { - if (!arguments.length) return _caseSensitive; - _caseSensitive = val; - return combobox; - }; + function waysToCheck(entity, graph) { + var featureType = getFeatureType(entity, graph); + if (!featureType) return []; - combobox.data = function (val) { - if (!arguments.length) return _data; - _data = val; - return combobox; - }; + if (entity.type === 'way') { + return [entity]; + } else if (entity.type === 'relation') { + return entity.members.reduce(function (array, member) { + if (member.type === 'way' && ( // only look at geometry ways + !member.role || member.role === 'outer' || member.role === 'inner')) { + var entity = graph.hasEntity(member.id); // don't add duplicates - combobox.fetcher = function (val) { - if (!arguments.length) return _fetcher; - _fetcher = val; - return combobox; - }; + if (entity && array.indexOf(entity) === -1) { + array.push(entity); + } + } - combobox.minItems = function (val) { - if (!arguments.length) return _minItems; - _minItems = val; - return combobox; - }; + return array; + }, []); + } - combobox.itemsMouseEnter = function (val) { - if (!arguments.length) return _mouseEnterHandler; - _mouseEnterHandler = val; - return combobox; - }; + return []; + } - combobox.itemsMouseLeave = function (val) { - if (!arguments.length) return _mouseLeaveHandler; - _mouseLeaveHandler = val; - return combobox; - }; + var validation = function checkCrossingWays(entity, graph) { + var tree = context.history().tree(); + var ways = waysToCheck(entity, graph); + var issues = []; // declare these here to reduce garbage collection - return utilRebind(combobox, dispatch$1, 'on'); - } + var wayIndex, crossingIndex, crossings; - uiCombobox.off = function (input, context) { - input.on('focus.combo-input', null).on('blur.combo-input', null).on('keydown.combo-input', null).on('keyup.combo-input', null).on('input.combo-input', null).on('mousedown.combo-input', null).on('mouseup.combo-input', null); - context.container().on('scroll.combo-scroll', null); - }; + for (wayIndex in ways) { + crossings = findCrossingsByWay(ways[wayIndex], graph, tree); - // hide class, which sets display=none, and a d3 transition for opacity. - // this will cause blinking when called repeatedly, so check that the - // value actually changes between calls. + for (crossingIndex in crossings) { + issues.push(createIssue(crossings[crossingIndex], graph)); + } + } - function uiToggle(show, callback) { - return function (selection) { - selection.style('opacity', show ? 0 : 1).classed('hide', false).transition().style('opacity', show ? 1 : 0).on('end', function () { - select(this).classed('hide', !show).style('opacity', null); - if (callback) callback.apply(this); - }); + return issues; }; - } - - function uiDisclosure(context, key, expandedDefault) { - var dispatch$1 = dispatch('toggled'); - - var _expanded; - var _label = utilFunctor(''); + function createIssue(crossing, graph) { + // use the entities with the tags that define the feature type + crossing.wayInfos.sort(function (way1Info, way2Info) { + var type1 = way1Info.featureType; + var type2 = way2Info.featureType; - var _updatePreference = true; + if (type1 === type2) { + return utilDisplayLabel(way1Info.way, graph) > utilDisplayLabel(way2Info.way, graph); + } else if (type1 === 'waterway') { + return true; + } else if (type2 === 'waterway') { + return false; + } - var _content = function _content() {}; + return type1 < type2; + }); + var entities = crossing.wayInfos.map(function (wayInfo) { + return getFeatureWithFeatureTypeTagsForWay(wayInfo.way, graph); + }); + var edges = [crossing.wayInfos[0].edge, crossing.wayInfos[1].edge]; + var featureTypes = [crossing.wayInfos[0].featureType, crossing.wayInfos[1].featureType]; + var connectionTags = tagsForConnectionNodeIfAllowed(entities[0], entities[1], graph); + var featureType1 = crossing.wayInfos[0].featureType; + var featureType2 = crossing.wayInfos[1].featureType; + var isCrossingIndoors = taggedAsIndoor(entities[0].tags) && taggedAsIndoor(entities[1].tags); + var isCrossingTunnels = allowsTunnel(featureType1) && hasTag(entities[0].tags, 'tunnel') && allowsTunnel(featureType2) && hasTag(entities[1].tags, 'tunnel'); + var isCrossingBridges = allowsBridge(featureType1) && hasTag(entities[0].tags, 'bridge') && allowsBridge(featureType2) && hasTag(entities[1].tags, 'bridge'); + var subtype = [featureType1, featureType2].sort().join('-'); + var crossingTypeID = subtype; - var disclosure = function disclosure(selection) { - if (_expanded === undefined || _expanded === null) { - // loading _expanded here allows it to be reset by calling `disclosure.expanded(null)` - var preference = corePreferences('disclosure.' + key + '.expanded'); - _expanded = preference === null ? !!expandedDefault : preference === 'true'; + if (isCrossingIndoors) { + crossingTypeID = 'indoor-indoor'; + } else if (isCrossingTunnels) { + crossingTypeID = 'tunnel-tunnel'; + } else if (isCrossingBridges) { + crossingTypeID = 'bridge-bridge'; } - var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter + if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { + crossingTypeID += '_connectable'; + } // Differentiate based on the loc rounded to 4 digits, since two ways can cross multiple times. - var hideToggleEnter = hideToggle.enter().append('a').attr('href', '#').attr('class', 'hide-toggle hide-toggle-' + key).call(svgIcon('', 'pre-text', 'hide-toggle-icon')); - hideToggleEnter.append('span').attr('class', 'hide-toggle-text'); // update - hideToggle = hideToggleEnter.merge(hideToggle); - hideToggle.on('click', toggle).classed('expanded', _expanded); - hideToggle.selectAll('.hide-toggle-text').html(_label()); - hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); - var wrap = selection.selectAll('.disclosure-wrap').data([0]); // enter/update + var uniqueID = '' + crossing.crossPoint[0].toFixed(4) + ',' + crossing.crossPoint[1].toFixed(4); + return new validationIssue({ + type: type, + subtype: subtype, + severity: 'warning', + message: function message(context) { + var graph = context.graph(); + var entity1 = graph.hasEntity(this.entityIds[0]), + entity2 = graph.hasEntity(this.entityIds[1]); + return entity1 && entity2 ? _t.html('issues.crossing_ways.message', { + feature: utilDisplayLabel(entity1, graph), + feature2: utilDisplayLabel(entity2, graph) + }) : ''; + }, + reference: showReference, + entityIds: entities.map(function (entity) { + return entity.id; + }), + data: { + edges: edges, + featureTypes: featureTypes, + connectionTags: connectionTags + }, + hash: uniqueID, + loc: crossing.crossPoint, + dynamicFixes: function dynamicFixes(context) { + var mode = context.mode(); + if (!mode || mode.id !== 'select' || mode.selectedIDs().length !== 1) return []; + var selectedIndex = this.entityIds[0] === mode.selectedIDs()[0] ? 0 : 1; + var selectedFeatureType = this.data.featureTypes[selectedIndex]; + var otherFeatureType = this.data.featureTypes[selectedIndex === 0 ? 1 : 0]; + var fixes = []; - wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); + if (connectionTags) { + fixes.push(makeConnectWaysFix(this.data.connectionTags)); + } - if (_expanded) { - wrap.call(_content); - } + if (isCrossingIndoors) { + fixes.push(new validationIssueFix({ + icon: 'iD-icon-layers', + title: _t.html('issues.fix.use_different_levels.title') + })); + } else if (isCrossingTunnels || isCrossingBridges || featureType1 === 'building' || featureType2 === 'building') { + fixes.push(makeChangeLayerFix('higher')); + fixes.push(makeChangeLayerFix('lower')); // can only add bridge/tunnel if both features are lines + } else if (context.graph().geometry(this.entityIds[0]) === 'line' && context.graph().geometry(this.entityIds[1]) === 'line') { + // don't recommend adding bridges to waterways since they're uncommon + if (allowsBridge(selectedFeatureType) && selectedFeatureType !== 'waterway') { + fixes.push(makeAddBridgeOrTunnelFix('add_a_bridge', 'temaki-bridge', 'bridge')); + } // don't recommend adding tunnels under waterways since they're uncommon - function toggle(d3_event) { - d3_event.preventDefault(); - _expanded = !_expanded; - if (_updatePreference) { - corePreferences('disclosure.' + key + '.expanded', _expanded); - } + var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; - hideToggle.classed('expanded', _expanded); - hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); - wrap.call(uiToggle(_expanded)); + if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { + fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); + } + } // repositioning the features is always an option - if (_expanded) { - wrap.call(_content); + + fixes.push(new validationIssueFix({ + icon: 'iD-operation-move', + title: _t.html('issues.fix.reposition_features.title') + })); + return fixes; } + }); - dispatch$1.call('toggled', this, _expanded); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); } - }; + } - disclosure.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return disclosure; - }; + function makeAddBridgeOrTunnelFix(fixTitleID, iconName, bridgeOrTunnel) { + return new validationIssueFix({ + icon: iconName, + title: _t.html('issues.fix.' + fixTitleID + '.title'), + onClick: function onClick(context) { + var mode = context.mode(); + if (!mode || mode.id !== 'select') return; + var selectedIDs = mode.selectedIDs(); + if (selectedIDs.length !== 1) return; + var selectedWayID = selectedIDs[0]; + if (!context.hasEntity(selectedWayID)) return; + var resultWayIDs = [selectedWayID]; + var edge, crossedEdge, crossedWayID; - disclosure.expanded = function (val) { - if (!arguments.length) return _expanded; - _expanded = val; - return disclosure; - }; + if (this.issue.entityIds[0] === selectedWayID) { + edge = this.issue.data.edges[0]; + crossedEdge = this.issue.data.edges[1]; + crossedWayID = this.issue.entityIds[1]; + } else { + edge = this.issue.data.edges[1]; + crossedEdge = this.issue.data.edges[0]; + crossedWayID = this.issue.entityIds[0]; + } - disclosure.updatePreference = function (val) { - if (!arguments.length) return _updatePreference; - _updatePreference = val; - return disclosure; - }; + var crossingLoc = this.issue.loc; + var projection = context.projection; - disclosure.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return disclosure; - }; + var action = function actionAddStructure(graph) { + var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; + var crossedWay = graph.hasEntity(crossedWayID); // use the explicit width of the crossed feature as the structure length, if available - return utilRebind(disclosure, dispatch$1, 'on'); - } + var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); - // Can be labeled and collapsible. + if (!structLengthMeters) { + // if no explicit width is set, approximate the width based on the tags + structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); + } - function uiSection(id, context) { - var _classes = utilFunctor(''); + if (structLengthMeters) { + if (getFeatureType(crossedWay, graph) === 'railway') { + // bridges over railways are generally much longer than the rail bed itself, compensate + structLengthMeters *= 2; + } + } else { + // should ideally never land here since all rail/water/road tags should have an implied width + structLengthMeters = 8; + } - var _shouldDisplay; + var a1 = geoAngle(edgeNodes[0], edgeNodes[1], projection) + Math.PI; + var a2 = geoAngle(graph.entity(crossedEdge[0]), graph.entity(crossedEdge[1]), projection) + Math.PI; + var crossingAngle = Math.max(a1, a2) - Math.min(a1, a2); + if (crossingAngle > Math.PI) crossingAngle -= Math.PI; // lengthen the structure to account for the angle of the crossing - var _content; + structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature - var _disclosure; + structLengthMeters += 4; // clamp the length to a reasonable range - var _label; + structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); - var _expandedByDefault = utilFunctor(true); + function geomToProj(geoPoint) { + return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; + } - var _disclosureContent; + function projToGeom(projPoint) { + var lat = geoMetersToLat(projPoint[1]); + return [geoMetersToLon(projPoint[0], lat), lat]; + } - var _disclosureExpanded; + var projEdgeNode1 = geomToProj(edgeNodes[0].loc); + var projEdgeNode2 = geomToProj(edgeNodes[1].loc); + var projectedAngle = geoVecAngle(projEdgeNode1, projEdgeNode2); + var projectedCrossingLoc = geomToProj(crossingLoc); + var linearToSphericalMetersRatio = geoVecLength(projEdgeNode1, projEdgeNode2) / geoSphericalDistance(edgeNodes[0].loc, edgeNodes[1].loc); - var _containerSelection = select(null); + function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { + var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; + return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); + } - var section = { - id: id - }; + var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); + }; - section.classes = function (val) { - if (!arguments.length) return _classes; - _classes = utilFunctor(val); - return section; - }; + var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); + }; // avoid creating very short edges from splitting too close to another node - section.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return section; - }; - section.expandedByDefault = function (val) { - if (!arguments.length) return _expandedByDefault; - _expandedByDefault = utilFunctor(val); - return section; - }; + var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary - section.shouldDisplay = function (val) { - if (!arguments.length) return _shouldDisplay; - _shouldDisplay = utilFunctor(val); - return section; - }; + function determineEndpoint(edge, endNode, locGetter) { + var newNode; + var idealLengthMeters = structLengthMeters / 2; // distance between the crossing location and the end of the edge, + // the maximum length of this side of the structure - section.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return section; - }; + var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); - section.disclosureContent = function (val) { - if (!arguments.length) return _disclosureContent; - _disclosureContent = val; - return section; - }; + if (crossingToEdgeEndDistance - idealLengthMeters > minEdgeLengthMeters) { + // the edge is long enough to insert a new node + // the loc that would result in the full expected length + var idealNodeLoc = locGetter(idealLengthMeters); + newNode = osmNode(); + graph = actionAddMidpoint({ + loc: idealNodeLoc, + edge: edge + }, newNode)(graph); + } else { + var edgeCount = 0; + endNode.parentIntersectionWays(graph).forEach(function (way) { + way.nodes.forEach(function (nodeID) { + if (nodeID === endNode.id) { + if (endNode.id === way.first() && endNode.id !== way.last() || endNode.id === way.last() && endNode.id !== way.first()) { + edgeCount += 1; + } else { + edgeCount += 2; + } + } + }); + }); - section.disclosureExpanded = function (val) { - if (!arguments.length) return _disclosureExpanded; - _disclosureExpanded = val; - return section; - }; // may be called multiple times + if (edgeCount >= 3) { + // the end node is a junction, try to leave a segment + // between it and the structure - #7202 + var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; + if (insetLength > minEdgeLengthMeters) { + var insetNodeLoc = locGetter(insetLength); + newNode = osmNode(); + graph = actionAddMidpoint({ + loc: insetNodeLoc, + edge: edge + }, newNode)(graph); + } + } + } // if the edge is too short to subdivide as desired, then + // just bound the structure at the existing end node - section.render = function (selection) { - _containerSelection = selection.selectAll('.section-' + id).data([0]); - var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); + if (!newNode) newNode = endNode; + var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways + // do the split + + graph = splitAction(graph); + + if (splitAction.getCreatedWayIDs().length) { + resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); + } + + return newNode; + } + + var structEndNode1 = determineEndpoint(edge, edgeNodes[1], endpointLocGetter1); + var structEndNode2 = determineEndpoint([edgeNodes[0].id, structEndNode1.id], edgeNodes[0], endpointLocGetter2); + var structureWay = resultWayIDs.map(function (id) { + return graph.entity(id); + }).find(function (way) { + return way.nodes.indexOf(structEndNode1.id) !== -1 && way.nodes.indexOf(structEndNode2.id) !== -1; + }); + var tags = Object.assign({}, structureWay.tags); // copy tags + + if (bridgeOrTunnel === 'bridge') { + tags.bridge = 'yes'; + tags.layer = '1'; + } else { + var tunnelValue = 'yes'; + + if (getFeatureType(structureWay, graph) === 'waterway') { + // use `tunnel=culvert` for waterways by default + tunnelValue = 'culvert'; + } - _containerSelection = sectionEnter.merge(_containerSelection); + tags.tunnel = tunnelValue; + tags.layer = '-1'; + } // apply the structure tags to the way - _containerSelection.call(renderContent); - }; - section.reRender = function () { - _containerSelection.call(renderContent); - }; + graph = actionChangeTags(structureWay.id, tags)(graph); + return graph; + }; - section.selection = function () { - return _containerSelection; - }; + context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); + context.enter(modeSelect(context, resultWayIDs)); + } + }); + } - section.disclosure = function () { - return _disclosure; - }; // may be called multiple times + function makeConnectWaysFix(connectionTags) { + var fixTitleID = 'connect_features'; + if (connectionTags.ford) { + fixTitleID = 'connect_using_ford'; + } - function renderContent(selection) { - if (_shouldDisplay) { - var shouldDisplay = _shouldDisplay(); + return new validationIssueFix({ + icon: 'iD-icon-crossing', + title: _t.html('issues.fix.' + fixTitleID + '.title'), + onClick: function onClick(context) { + var loc = this.issue.loc; + var connectionTags = this.issue.data.connectionTags; + var edges = this.issue.data.edges; + context.perform(function actionConnectCrossingWays(graph) { + // create the new node for the points + var node = osmNode({ + loc: loc, + tags: connectionTags + }); + graph = graph.replace(node); + var nodesToMerge = [node.id]; + var mergeThresholdInMeters = 0.75; + edges.forEach(function (edge) { + var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; + var nearby = geoSphericalClosestNode(edgeNodes, loc); // if there is already a suitable node nearby, use that + // use the node if node has no interesting tags or if it is a crossing node #8326 - selection.classed('hide', !shouldDisplay); + if ((!nearby.node.hasInterestingTags() || nearby.node.isCrossing()) && nearby.distance < mergeThresholdInMeters) { + nodesToMerge.push(nearby.node.id); // else add the new node to the way + } else { + graph = actionAddMidpoint({ + loc: loc, + edge: edge + }, node)(graph); + } + }); - if (!shouldDisplay) { - selection.html(''); - return; - } - } + if (nodesToMerge.length > 1) { + // if we're using nearby nodes, merge them with the new node + graph = actionMergeNodes(nodesToMerge, loc)(graph); + } - if (_disclosureContent) { - if (!_disclosure) { - _disclosure = uiDisclosure(context, id.replace(/-/g, '_'), _expandedByDefault()).label(_label || '') - /*.on('toggled', function(expanded) { - if (expanded) { selection.node().parentNode.scrollTop += 200; } - })*/ - .content(_disclosureContent); + return graph; + }, _t('issues.fix.connect_crossing_features.annotation')); } + }); + } - if (_disclosureExpanded !== undefined) { - _disclosure.expanded(_disclosureExpanded); + function makeChangeLayerFix(higherOrLower) { + return new validationIssueFix({ + icon: 'iD-icon-' + (higherOrLower === 'higher' ? 'up' : 'down'), + title: _t.html('issues.fix.tag_this_as_' + higherOrLower + '.title'), + onClick: function onClick(context) { + var mode = context.mode(); + if (!mode || mode.id !== 'select') return; + var selectedIDs = mode.selectedIDs(); + if (selectedIDs.length !== 1) return; + var selectedID = selectedIDs[0]; + if (!this.issue.entityIds.some(function (entityId) { + return entityId === selectedID; + })) return; + var entity = context.hasEntity(selectedID); + if (!entity) return; + var tags = Object.assign({}, entity.tags); // shallow copy - _disclosureExpanded = undefined; - } + var layer = tags.layer && Number(tags.layer); - selection.call(_disclosure); - return; - } + if (layer && !isNaN(layer)) { + if (higherOrLower === 'higher') { + layer += 1; + } else { + layer -= 1; + } + } else { + if (higherOrLower === 'higher') { + layer = 1; + } else { + layer = -1; + } + } - if (_content) { - selection.call(_content); - } + tags.layer = layer.toString(); + context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); + } + }); } - return section; + validation.type = type; + return validation; } - // { - // key: 'string', // required - // value: 'string' // optional - // } - // -or- - // { - // qid: 'string' // brand wikidata (e.g. 'Q37158') - // } - // + function behaviorDrawWay(context, wayID, mode, startGraph) { + var keybinding = utilKeybinding('drawWay'); + var dispatch = dispatch$8('rejectedSelfIntersection'); + var behavior = behaviorDraw(context); // Must be set by `drawWay.nodeIndex` before each install of this behavior. - function uiTagReference(what) { - var wikibase = what.qid ? services.wikidata : services.osmWikibase; - var tagReference = {}; + var _nodeIndex; - var _button = select(null); + var _origWay; - var _body = select(null); + var _wayGeometry; - var _loaded; + var _headNodeID; - var _showing; + var _annotation; - function load() { - if (!wikibase) return; + var _pointerHasMoved = false; // The osmNode to be placed. + // This is temporary and just follows the mouse cursor until an "add" event occurs. - _button.classed('tag-reference-loading', true); + var _drawNode; - wikibase.getDocs(what, gotDocs); - } + var _didResolveTempEdit = false; - function gotDocs(err, docs) { - _body.html(''); + function createDrawNode(loc) { + // don't make the draw node until we actually need it + _drawNode = osmNode({ + loc: loc + }); + context.pauseChangeDispatch(); + context.replace(function actionAddDrawNode(graph) { + // add the draw node to the graph and insert it into the way + var way = graph.entity(wayID); + return graph.replace(_drawNode).replace(way.addNode(_drawNode.id, _nodeIndex)); + }, _annotation); + context.resumeChangeDispatch(); + setActiveElements(); + } - if (!docs || !docs.title) { - _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); + function removeDrawNode() { + context.pauseChangeDispatch(); + context.replace(function actionDeleteDrawNode(graph) { + var way = graph.entity(wayID); + return graph.replace(way.removeNode(_drawNode.id)).remove(_drawNode); + }, _annotation); + _drawNode = undefined; + context.resumeChangeDispatch(); + } - done(); - return; - } + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - if (docs.imageURL) { - _body.append('img').attr('class', 'tag-reference-wiki-image').attr('src', docs.imageURL).on('load', function () { - done(); - }).on('error', function () { - select(this).remove(); - done(); - }); - } else { - done(); + context.surface().classed('nope', false).classed('nope-disabled', true); } + } - _body.append('p').attr('class', 'tag-reference-description').html(docs.description ? _mainLocalizer.htmlForLocalizedText(docs.description, docs.descriptionLocaleCode) : _t.html('inspector.no_documentation_key')).append('a').attr('class', 'tag-reference-edit').attr('target', '_blank').attr('title', _t('inspector.edit_reference')).attr('href', docs.editURL).call(svgIcon('#iD-icon-edit', 'inline')); - - if (docs.wiki) { - _body.append('a').attr('class', 'tag-reference-link').attr('target', '_blank').attr('href', docs.wiki.url).call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html(docs.wiki.text)); - } // Add link to info about "good changeset comments" - #2923 - + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); + } - if (what.key === 'comment') { - _body.append('a').attr('class', 'tag-reference-comment-link').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', _t('commit.about_changeset_comments_link')).append('span').html(_t.html('commit.about_changeset_comments')); + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); } } - function done() { - _loaded = true; - - _button.classed('tag-reference-loading', false); + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + } // related code + // - `mode/drag_node.js` `doMove()` + // - `behavior/draw.js` `click()` + // - `behavior/draw_way.js` `move()` - _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); - _showing = true; + function move(d3_event, datum) { + var loc = context.map().mouseCoordinates(); + if (!_drawNode) createDrawNode(loc); + context.surface().classed('nope-disabled', d3_event.altKey); + var targetLoc = datum && datum.properties && datum.properties.entity && allowsVertex(datum.properties.entity) && datum.properties.entity.loc; + var targetNodes = datum && datum.properties && datum.properties.nodes; - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); + if (targetLoc) { + // snap to node/vertex - a point target with `.loc` + loc = targetLoc; + } else if (targetNodes) { + // snap to way - a line target with `.nodes` + var choice = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, _drawNode.id); - if (iconUse.attr('href') === '#iD-icon-info') { - iconUse.attr('href', '#iD-icon-info-filled'); + if (choice) { + loc = choice.loc; } - }); - } + } - function hide() { - _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { - _body.classed('expanded', false); - }); + context.replace(actionMoveNode(_drawNode.id, loc), _annotation); + _drawNode = context.entity(_drawNode.id); + checkGeometry(true + /* includeDrawNode */ + ); + } // Check whether this edit causes the geometry to break. + // If so, class the surface with a nope cursor. + // `includeDrawNode` - Only check the relevant line segments if finishing drawing - _showing = false; - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); + function checkGeometry(includeDrawNode) { + var nopeDisabled = context.surface().classed('nope-disabled'); + var isInvalid = isInvalidGeometry(includeDrawNode); - if (iconUse.attr('href') === '#iD-icon-info-filled') { - iconUse.attr('href', '#iD-icon-info'); - } - }); + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + } } - tagReference.button = function (selection, klass, iconName) { - _button = selection.selectAll('.tag-reference-button').data([0]); - _button = _button.enter().append('button').attr('class', 'tag-reference-button ' + (klass || '')).attr('title', _t('icons.information')).call(svgIcon('#iD-icon-' + (iconName || 'inspect'))).merge(_button); + function isInvalidGeometry(includeDrawNode) { + var testNode = _drawNode; // we only need to test the single way we're drawing - _button.on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - this.blur(); // avoid keeping focus on the button - #4641 + var parentWay = context.graph().entity(wayID); + var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy - if (_showing) { - hide(); - } else if (_loaded) { - done(); + if (includeDrawNode) { + if (parentWay.isClosed()) { + // don't test the last segment for closed ways - #4655 + // (still test the first segment) + nodes.pop(); + } + } else { + // discount the draw node + if (parentWay.isClosed()) { + if (nodes.length < 3) return false; + if (_drawNode) nodes.splice(-2, 1); + testNode = nodes[nodes.length - 2]; } else { - load(); + // there's nothing we need to test if we ignore the draw node on open ways + return false; } - }); - }; + } - tagReference.body = function (selection) { - var itemID = what.qid || what.key + '-' + (what.value || ''); - _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { - return d; - }); + return testNode && geoHasSelfIntersections(nodes, testNode.id); + } - _body.exit().remove(); + function undone() { + // undoing removed the temp edit + _didResolveTempEdit = true; + context.pauseChangeDispatch(); + var nextMode; - _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); + if (context.graph() === startGraph) { + // We've undone back to the initial state before we started drawing. + // Just exit the draw mode without undoing whatever we did before + // we entered the draw mode. + nextMode = modeSelect(context, [wayID]); + } else { + // The `undo` only removed the temporary edit, so here we have to + // manually undo to actually remove the last node we added. We can't + // use the `undo` function since the initial "add" graph doesn't have + // an annotation and so cannot be undone to. + context.pop(1); // continue drawing - if (_showing === false) { - hide(); + nextMode = mode; + } // clear the redo stack by adding and removing a blank edit + + + context.perform(actionNoop()); + context.pop(1); + context.resumeChangeDispatch(); + context.enter(nextMode); + } + + function setActiveElements() { + if (!_drawNode) return; + context.surface().selectAll('.' + _drawNode.id).classed('active', true); + } + + function resetToStartGraph() { + while (context.graph() !== startGraph) { + context.pop(); } - }; + } - tagReference.showing = function (val) { - if (!arguments.length) return _showing; - _showing = val; - return tagReference; - }; + var drawWay = function drawWay(surface) { + _drawNode = undefined; + _didResolveTempEdit = false; + _origWay = context.entity(wayID); - return tagReference; - } + if (typeof _nodeIndex === 'number') { + _headNodeID = _origWay.nodes[_nodeIndex]; + } else if (_origWay.isClosed()) { + _headNodeID = _origWay.nodes[_origWay.nodes.length - 2]; + } else { + _headNodeID = _origWay.nodes[_origWay.nodes.length - 1]; + } - function uiSectionRawTagEditor(id, context) { - var section = uiSection(id, context).classes('raw-tag-editor').label(function () { - var count = Object.keys(_tags).filter(function (d) { - return d; - }).length; - return _t('inspector.title_count', { - title: _t.html('inspector.tags'), - count: count - }); - }).expandedByDefault(false).disclosureContent(renderDisclosureContent); - var taginfo = services.taginfo; - var dispatch$1 = dispatch('change'); - var availableViews = [{ - id: 'list', - icon: '#fas-th-list' - }, { - id: 'text', - icon: '#fas-i-cursor' - }]; + _wayGeometry = _origWay.geometry(context.graph()); + _annotation = _t((_origWay.nodes.length === (_origWay.isClosed() ? 2 : 1) ? 'operations.start.annotation.' : 'operations.continue.annotation.') + _wayGeometry); + _pointerHasMoved = false; // Push an annotated state for undo to return back to. + // We must make sure to replace or remove it later. - var _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' + context.pauseChangeDispatch(); + context.perform(actionNoop(), _annotation); + context.resumeChangeDispatch(); + behavior.hover().initialNodeID(_headNodeID); + behavior.on('move', function () { + _pointerHasMoved = true; + move.apply(this, arguments); + }).on('down', function () { + move.apply(this, arguments); + }).on('downcancel', function () { + if (_drawNode) removeDrawNode(); + }).on('click', drawWay.add).on('clickWay', drawWay.addWay).on('clickNode', drawWay.addNode).on('undo', context.undo).on('cancel', drawWay.cancel).on('finish', drawWay.finish); + select(window).on('keydown.drawWay', keydown).on('keyup.drawWay', keyup); + context.map().dblclickZoomEnable(false).on('drawn.draw', setActiveElements); + setActiveElements(); + surface.call(behavior); + context.history().on('undone.draw', undone); + }; + drawWay.off = function (surface) { + if (!_didResolveTempEdit) { + // Drawing was interrupted unexpectedly. + // This can happen if the user changes modes, + // clicks geolocate button, a hashchange event occurs, etc. + context.pauseChangeDispatch(); + resetToStartGraph(); + context.resumeChangeDispatch(); + } - var _readOnlyTags = []; // the keys in the order we want them to display + _drawNode = undefined; + _nodeIndex = undefined; + context.map().on('drawn.draw', null); + surface.call(behavior.off).selectAll('.active').classed('active', false); + surface.classed('nope', false).classed('nope-suppressed', false).classed('nope-disabled', false); + select(window).on('keydown.drawWay', null).on('keyup.drawWay', null); + context.history().on('undone.draw', null); + }; - var _orderedKeys = []; - var _showBlank = false; - var _pendingChange = null; + function attemptAdd(d, loc, doAdd) { + if (_drawNode) { + // move the node to the final loc in case move wasn't called + // consistently (e.g. on touch devices) + context.replace(actionMoveNode(_drawNode.id, loc), _annotation); + _drawNode = context.entity(_drawNode.id); + } else { + createDrawNode(loc); + } - var _state; + checkGeometry(true + /* includeDrawNode */ + ); - var _presets; + if (d && d.properties && d.properties.nope || context.surface().classed('nope')) { + if (!_pointerHasMoved) { + // prevent the temporary draw node from appearing on touch devices + removeDrawNode(); + } - var _tags; + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here + } - var _entityIDs; + context.pauseChangeDispatch(); + doAdd(); // we just replaced the temporary edit with the real one - var _didInteract = false; + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + context.enter(mode); + } // Accept the current position of the drawing node - function interacted() { - _didInteract = true; - } - function renderDisclosureContent(wrap) { - // remove deleted keys - _orderedKeys = _orderedKeys.filter(function (key) { - return _tags[key] !== undefined; - }); // When switching to a different entity or changing the state (hover/select) - // reorder the keys alphabetically. - // We trigger this by emptying the `_orderedKeys` array, then it will be rebuilt here. - // Otherwise leave their order alone - #5857, #5927 + drawWay.add = function (loc, d) { + attemptAdd(d, loc, function () {// don't need to do anything extra + }); + }; // Connect the way to an existing way - var all = Object.keys(_tags).sort(); - var missingKeys = utilArrayDifference(all, _orderedKeys); - for (var i in missingKeys) { - _orderedKeys.push(missingKeys[i]); - } // assemble row data + drawWay.addWay = function (loc, edge, d) { + attemptAdd(d, loc, function () { + context.replace(actionAddMidpoint({ + loc: loc, + edge: edge + }, _drawNode), _annotation); + }); + }; // Connect the way to an existing node - var rowData = _orderedKeys.map(function (key, i) { - return { - index: i, - key: key, - value: _tags[key] - }; - }); // append blank row last, if necessary + drawWay.addNode = function (node, d) { + // finish drawing if the mapper targets the prior node + if (node.id === _headNodeID || // or the first node when drawing an area + _origWay.isClosed() && node.id === _origWay.first()) { + drawWay.finish(); + return; + } + attemptAdd(d, node.loc, function () { + context.replace(function actionReplaceDrawNode(graph) { + // remove the temporary draw node and insert the existing node + // at the same index + graph = graph.replace(graph.entity(wayID).removeNode(_drawNode.id)).remove(_drawNode); + return graph.replace(graph.entity(wayID).addNode(node.id, _nodeIndex)); + }, _annotation); + }); + }; + /** + * @param {(typeof osmWay)[]} ways + * @returns {"line" | "area" | "generic"} + */ - if (!rowData.length || _showBlank) { - _showBlank = false; - rowData.push({ - index: rowData.length, - key: '', - value: '' - }); - } // View Options + function getFeatureType(ways) { + if (ways.every(function (way) { + return way.isClosed(); + })) return 'area'; + if (ways.every(function (way) { + return !way.isClosed(); + })) return 'line'; + return 'generic'; + } + /** see PR #8671 */ - var options = wrap.selectAll('.raw-tag-options').data([0]); - options.exit().remove(); - var optionsEnter = options.enter().insert('div', ':first-child').attr('class', 'raw-tag-options'); - var optionEnter = optionsEnter.selectAll('.raw-tag-option').data(availableViews, function (d) { - return d.id; - }).enter(); - optionEnter.append('button').attr('class', function (d) { - return 'raw-tag-option raw-tag-option-' + d.id + (_tagView === d.id ? ' selected' : ''); - }).attr('title', function (d) { - return _t('icons.' + d.id); - }).on('click', function (d3_event, d) { - _tagView = d.id; - corePreferences('raw-tag-editor-view', d.id); - wrap.selectAll('.raw-tag-option').classed('selected', function (datum) { - return datum === d; - }); - wrap.selectAll('.tag-text').classed('hide', d.id !== 'text').each(setTextareaHeight); - wrap.selectAll('.tag-list, .add-row').classed('hide', d.id !== 'list'); - }).each(function (d) { - select(this).call(svgIcon(d.icon)); - }); // View as Text - var textData = rowsToText(rowData); - var textarea = wrap.selectAll('.tag-text').data([0]); - textarea = textarea.enter().append('textarea').attr('class', 'tag-text' + (_tagView !== 'text' ? ' hide' : '')).call(utilNoAuto).attr('placeholder', _t('inspector.key_value')).attr('spellcheck', 'false').merge(textarea); - textarea.call(utilGetSetValue, textData).each(setTextareaHeight).on('input', setTextareaHeight).on('focus', interacted).on('blur', textChanged).on('change', textChanged); // View as List + function followMode() { + if (_didResolveTempEdit) return; - var list = wrap.selectAll('.tag-list').data([0]); - list = list.enter().append('ul').attr('class', 'tag-list' + (_tagView !== 'list' ? ' hide' : '')).merge(list); // Container for the Add button + try { + // get the last 2 added nodes. + // check if they are both part of only oneway (the same one) + // check if the ways that they're part of are the same way + // find index of the last two nodes, to determine the direction to travel around the existing way + // add the next node to the way we are drawing + // if we're drawing an area, the first node = last node. + var isDrawingArea = _origWay.nodes[0] === _origWay.nodes.slice(-1)[0]; - var addRowEnter = wrap.selectAll('.add-row').data([0]).enter().append('div').attr('class', 'add-row' + (_tagView !== 'list' ? ' hide' : '')); - addRowEnter.append('button').attr('class', 'add-tag').call(svgIcon('#iD-icon-plus', 'light')).on('click', addTag); - addRowEnter.append('div').attr('class', 'space-value'); // preserve space + var _origWay$nodes$slice = _origWay.nodes.slice(isDrawingArea ? -3 : -2), + _origWay$nodes$slice2 = _slicedToArray(_origWay$nodes$slice, 2), + secondLastNodeId = _origWay$nodes$slice2[0], + lastNodeId = _origWay$nodes$slice2[1]; // Unlike startGraph, the full history graph may contain unsaved vertices to follow. + // https://github.com/openstreetmap/iD/issues/8749 - addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space - // Tag list items - var items = list.selectAll('.tag-row').data(rowData, function (d) { - return d.key; - }); - items.exit().each(unbind).remove(); // Enter + var historyGraph = context.history().graph(); - var itemsEnter = items.enter().append('li').attr('class', 'tag-row').classed('readonly', isReadOnly); - var innerWrap = itemsEnter.append('div').attr('class', 'inner-wrap'); - innerWrap.append('div').attr('class', 'key-wrap').append('input').property('type', 'text').attr('class', 'key').call(utilNoAuto).on('focus', interacted).on('blur', keyChange).on('change', keyChange); - innerWrap.append('div').attr('class', 'value-wrap').append('input').property('type', 'text').attr('class', 'value').call(utilNoAuto).on('focus', interacted).on('blur', valueChange).on('change', valueChange).on('keydown.push-more', pushMore); - innerWrap.append('button').attr('class', 'form-field-button remove').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); // Update + if (!lastNodeId || !secondLastNodeId || !historyGraph.hasEntity(lastNodeId) || !historyGraph.hasEntity(secondLastNodeId)) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('operations.follow.error.needs_more_initial_nodes'))(); + return; + } // If the way has looped over itself, follow some other way. - items = items.merge(itemsEnter).sort(function (a, b) { - return a.index - b.index; - }); - items.each(function (d) { - var row = select(this); - var key = row.select('input.key'); // propagate bound data - var value = row.select('input.value'); // propagate bound data + var lastNodesParents = historyGraph.parentWays(historyGraph.entity(lastNodeId)).filter(function (w) { + return w.id !== wayID; + }); + var secondLastNodesParents = historyGraph.parentWays(historyGraph.entity(secondLastNodeId)).filter(function (w) { + return w.id !== wayID; + }); + var featureType = getFeatureType(lastNodesParents); - if (_entityIDs && taginfo && _state !== 'hover') { - bindTypeahead(key, value); - } + if (lastNodesParents.length !== 1 || secondLastNodesParents.length === 0) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t("operations.follow.error.intersection_of_multiple_ways.".concat(featureType)))(); + return; + } // Check if the last node's parent is also the parent of the second last node. + // The last node must only have one parent, but the second last node can have + // multiple parents. - var referenceOptions = { - key: d.key - }; - if (typeof d.value === 'string') { - referenceOptions.value = d.value; + if (!secondLastNodesParents.some(function (n) { + return n.id === lastNodesParents[0].id; + })) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t("operations.follow.error.intersection_of_different_ways.".concat(featureType)))(); + return; } - var reference = uiTagReference(referenceOptions); + var way = lastNodesParents[0]; + var indexOfLast = way.nodes.indexOf(lastNodeId); + var indexOfSecondLast = way.nodes.indexOf(secondLastNodeId); // for a closed way, the first/last node is the same so it appears twice in the array, + // but indexOf always finds the first occurrence. This is only an issue when following a way + // in descending order - if (_state === 'hover') { - reference.showing(false); - } + var isDescendingPastZero = indexOfLast === way.nodes.length - 2 && indexOfSecondLast === 0; + var nextNodeIndex = indexOfLast + (indexOfLast > indexOfSecondLast && !isDescendingPastZero ? 1 : -1); // if we're following a closed way and we pass the first/last node, the next index will be -1 - row.select('.inner-wrap') // propagate bound data - .call(reference.button); - row.call(reference.body); - row.select('button.remove'); // propagate bound data - }); - items.selectAll('input.key').attr('title', function (d) { - return d.key; - }).call(utilGetSetValue, function (d) { - return d.key; - }).attr('readonly', function (d) { - return isReadOnly(d) || typeof d.value !== 'string' || null; - }); - items.selectAll('input.value').attr('title', function (d) { - return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : d.value; - }).classed('mixed', function (d) { - return Array.isArray(d.value); - }).attr('placeholder', function (d) { - return typeof d.value === 'string' ? null : _t('inspector.multiple_values'); - }).call(utilGetSetValue, function (d) { - return typeof d.value === 'string' ? d.value : ''; - }).attr('readonly', function (d) { - return isReadOnly(d) || null; - }); - items.selectAll('button.remove').on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'down', removeTag); // 'click' fires too late - #5878 + if (nextNodeIndex === -1) nextNodeIndex = indexOfSecondLast === 1 ? way.nodes.length - 2 : 1; + var nextNode = historyGraph.entity(way.nodes[nextNodeIndex]); + drawWay.addNode(nextNode, { + geometry: { + type: 'Point', + coordinates: nextNode.loc + }, + id: nextNode.id, + properties: { + target: true, + entity: nextNode + } + }); + } catch (ex) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('operations.follow.error.unknown'))(); + } } - function isReadOnly(d) { - for (var i = 0; i < _readOnlyTags.length; i++) { - if (d.key.match(_readOnlyTags[i]) !== null) { - return true; - } - } + keybinding.on(_t('operations.follow.key'), followMode); + select(document).call(keybinding); // Finish the draw operation, removing the temporary edit. + // If the way has enough nodes to be valid, it's selected. + // Otherwise, delete everything and return to browse mode. - return false; - } + drawWay.finish = function () { + checkGeometry(false + /* includeDrawNode */ + ); - function setTextareaHeight() { - if (_tagView !== 'text') return; - var selection = select(this); - var matches = selection.node().value.match(/\n/g); - var lineCount = 2 + Number(matches && matches.length); - var lineHeight = 20; - selection.style('height', lineCount * lineHeight + 'px'); - } + if (context.surface().classed('nope')) { + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here + } - function stringify(s) { - return JSON.stringify(s).slice(1, -1); // without leading/trailing " - } + context.pauseChangeDispatch(); // remove the temporary edit - function unstringify(s) { - var leading = ''; - var trailing = ''; + context.pop(1); + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + var way = context.hasEntity(wayID); - if (s.length < 1 || s.charAt(0) !== '"') { - leading = '"'; + if (!way || way.isDegenerate()) { + drawWay.cancel(); + return; } - if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { - trailing = '"'; - } + window.setTimeout(function () { + context.map().dblclickZoomEnable(true); + }, 1000); + var isNewFeature = !mode.isContinuing; + context.enter(modeSelect(context, [wayID]).newFeature(isNewFeature)); + }; // Cancel the draw operation, delete everything, and return to browse mode. - return JSON.parse(leading + s + trailing); - } - function rowsToText(rows) { - var str = rows.filter(function (row) { - return row.key && row.key.trim() !== ''; - }).map(function (row) { - var rawVal = row.value; - if (typeof rawVal !== 'string') rawVal = '*'; - var val = rawVal ? stringify(rawVal) : ''; - return stringify(row.key) + '=' + val; - }).join('\n'); + drawWay.cancel = function () { + context.pauseChangeDispatch(); + resetToStartGraph(); + context.resumeChangeDispatch(); + window.setTimeout(function () { + context.map().dblclickZoomEnable(true); + }, 1000); + context.surface().classed('nope', false).classed('nope-disabled', false).classed('nope-suppressed', false); + context.enter(modeBrowse(context)); + }; - if (_state !== 'hover' && str.length) { - return str + '\n'; - } + drawWay.nodeIndex = function (val) { + if (!arguments.length) return _nodeIndex; + _nodeIndex = val; + return drawWay; + }; - return str; - } + drawWay.activeID = function () { + if (!arguments.length) return _drawNode && _drawNode.id; // no assign - function textChanged() { - var newText = this.value.trim(); - var newTags = {}; - newText.split('\n').forEach(function (row) { - var m = row.match(/^\s*([^=]+)=(.*)$/); + return drawWay; + }; - if (m !== null) { - var k = context.cleanTagKey(unstringify(m[1].trim())); - var v = context.cleanTagValue(unstringify(m[2].trim())); - newTags[k] = v; - } - }); - var tagDiff = utilTagDiff(_tags, newTags); - if (!tagDiff.length) return; - _pendingChange = _pendingChange || {}; - tagDiff.forEach(function (change) { - if (isReadOnly({ - key: change.key - })) return; // skip unchanged multiselection placeholders + return utilRebind(drawWay, dispatch, 'on'); + } - if (change.newVal === '*' && typeof change.oldVal !== 'string') return; + function modeDrawLine(context, wayID, startGraph, button, affix, continuing) { + var mode = { + button: button, + id: 'draw-line' + }; + var behavior = behaviorDrawWay(context, wayID, mode, startGraph).on('rejectedSelfIntersection.modeDrawLine', function () { + context.ui().flash.iconName('#iD-icon-no').label(_t('self_intersection.error.lines'))(); + }); + mode.wayID = wayID; + mode.isContinuing = continuing; - if (change.type === '-') { - _pendingChange[change.key] = undefined; - } else if (change.type === '+') { - _pendingChange[change.key] = change.newVal || ''; - } - }); + mode.enter = function () { + behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); + context.install(behavior); + }; - if (Object.keys(_pendingChange).length === 0) { - _pendingChange = null; - return; - } + mode.exit = function () { + context.uninstall(behavior); + }; - scheduleChange(); - } + mode.selectedIDs = function () { + return [wayID]; + }; - function pushMore(d3_event) { - // if pressing Tab on the last value field with content, add a blank row - if (d3_event.keyCode === 9 && !d3_event.shiftKey && section.selection().selectAll('.tag-list li:last-child input.value').node() === this && utilGetSetValue(select(this))) { - addTag(); - } - } + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - function bindTypeahead(key, value) { - if (isReadOnly(key.datum())) return; + return mode; + } - if (Array.isArray(value.datum().value)) { - value.call(uiCombobox(context, 'tag-value').minItems(1).fetcher(function (value, callback) { - var keyString = utilGetSetValue(key); - if (!_tags[keyString]) return; + function validationDisconnectedWay() { + var type = 'disconnected_way'; - var data = _tags[keyString].filter(Boolean).map(function (tagValue) { - return { - value: tagValue, - title: tagValue - }; + function isTaggedAsHighway(entity) { + return osmRoutableHighwayTagValues[entity.tags.highway]; + } + + var validation = function checkDisconnectedWay(entity, graph) { + var routingIslandWays = routingIslandForEntity(entity); + if (!routingIslandWays) return []; + return [new validationIssue({ + type: type, + subtype: 'highway', + severity: 'warning', + message: function message(context) { + var entity = this.entityIds.length && context.hasEntity(this.entityIds[0]); + var label = entity && utilDisplayLabel(entity, context.graph()); + return _t.html('issues.disconnected_way.routable.message', { + count: this.entityIds.length, + highway: label }); + }, + reference: showReference, + entityIds: Array.from(routingIslandWays).map(function (way) { + return way.id; + }), + dynamicFixes: makeFixes + })]; - callback(data); - })); - return; - } + function makeFixes(context) { + var fixes = []; + var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); - var geometry = context.graph().geometry(_entityIDs[0]); - key.call(uiCombobox(context, 'tag-key').fetcher(function (value, callback) { - taginfo.keys({ - debounce: true, - geometry: geometry, - query: value - }, function (err, data) { - if (!err) { - var filtered = data.filter(function (d) { - return _tags[d.value] === undefined; - }); - callback(sort(value, filtered)); + if (singleEntity) { + if (singleEntity.type === 'way' && !singleEntity.isClosed()) { + var textDirection = _mainLocalizer.textDirection(); + var startFix = makeContinueDrawingFixIfAllowed(textDirection, singleEntity.first(), 'start'); + if (startFix) fixes.push(startFix); + var endFix = makeContinueDrawingFixIfAllowed(textDirection, singleEntity.last(), 'end'); + if (endFix) fixes.push(endFix); } - }); - })); - value.call(uiCombobox(context, 'tag-value').fetcher(function (value, callback) { - taginfo.values({ - debounce: true, - key: utilGetSetValue(key), - geometry: geometry, - query: value - }, function (err, data) { - if (!err) callback(sort(value, data)); - }); - })); - - function sort(value, data) { - var sameletter = []; - var other = []; - for (var i = 0; i < data.length; i++) { - if (data[i].value.substring(0, value.length) === value) { - sameletter.push(data[i]); - } else { - other.push(data[i]); + if (!fixes.length) { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_feature.title') + })); } + + fixes.push(new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.delete_feature.title'), + entityIds: [singleEntity.id], + onClick: function onClick(context) { + var id = this.issue.entityIds[0]; + var operation = operationDelete(context, [id]); + + if (!operation.disabled()) { + operation(); + } + } + })); + } else { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_features.title') + })); } - return sameletter.concat(other); + return fixes; } - } - function unbind() { - var row = select(this); - row.selectAll('input.key').call(uiCombobox.off, context); - row.selectAll('input.value').call(uiCombobox.off, context); - } + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); + } - function keyChange(d3_event, d) { - if (select(this).attr('readonly')) return; - var kOld = d.key; // exit if we are currently about to delete this row anyway - #6366 + function routingIslandForEntity(entity) { + var routingIsland = new Set(); // the interconnected routable features - if (_pendingChange && _pendingChange.hasOwnProperty(kOld) && _pendingChange[kOld] === undefined) return; - var kNew = context.cleanTagKey(this.value.trim()); // allow no change if the key should be readonly + var waysToCheck = []; // the queue of remaining routable ways to traverse - if (isReadOnly({ - key: kNew - })) { - this.value = kOld; - return; - } + function queueParentWays(node) { + graph.parentWays(node).forEach(function (parentWay) { + if (!routingIsland.has(parentWay) && // only check each feature once + isRoutableWay(parentWay, false)) { + // only check routable features + routingIsland.add(parentWay); + waysToCheck.push(parentWay); + } + }); + } - if (kNew && kNew !== kOld && _tags[kNew] !== undefined) { - // new key is already in use, switch focus to the existing row - this.value = kOld; // reset the key + if (entity.type === 'way' && isRoutableWay(entity, true)) { + routingIsland.add(entity); + waysToCheck.push(entity); + } else if (entity.type === 'node' && isRoutableNode(entity)) { + routingIsland.add(entity); + queueParentWays(entity); + } else { + // this feature isn't routable, cannot be a routing island + return null; + } - section.selection().selectAll('.tag-list input.value').each(function (d) { - if (d.key === kNew) { - // send focus to that other value combo instead - var input = select(this).node(); - input.focus(); - input.select(); - } - }); - return; - } + while (waysToCheck.length) { + var wayToCheck = waysToCheck.pop(); + var childNodes = graph.childNodes(wayToCheck); - var row = this.parentNode.parentNode; - var inputVal = select(row).selectAll('input.value'); - var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); - _pendingChange = _pendingChange || {}; + for (var i in childNodes) { + var vertex = childNodes[i]; - if (kOld) { - _pendingChange[kOld] = undefined; - } + if (isConnectedVertex(vertex)) { + // found a link to the wider network, not a routing island + return null; + } - _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position + if (isRoutableNode(vertex)) { + routingIsland.add(vertex); + } - var existingKeyIndex = _orderedKeys.indexOf(kOld); + queueParentWays(vertex); + } + } // no network link found, this is a routing island, return its members - if (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; - d.key = kNew; // update datum to avoid exit/enter on tag update - d.value = vNew; - this.value = kNew; - utilGetSetValue(inputVal, vNew); - scheduleChange(); - } + return routingIsland; + } - function valueChange(d3_event, d) { - if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered + function isConnectedVertex(vertex) { + // assume ways overlapping unloaded tiles are connected to the wider road network - #5938 + var osm = services.osm; + if (osm && !osm.isDataLoaded(vertex.loc)) return true; // entrances are considered connected - if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 + if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; + if (vertex.tags.amenity === 'parking_entrance') return true; + return false; + } - if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; - _pendingChange = _pendingChange || {}; - _pendingChange[d.key] = context.cleanTagValue(this.value); - scheduleChange(); - } + function isRoutableNode(node) { + // treat elevators as distinct features in the highway network + if (node.tags.highway === 'elevator') return true; + return false; + } - function removeTag(d3_event, d) { - if (isReadOnly(d)) return; + function isRoutableWay(way, ignoreInnerWays) { + if (isTaggedAsHighway(way) || way.tags.route === 'ferry') return true; + return graph.parentRelations(way).some(function (parentRelation) { + if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; + if (parentRelation.isMultipolygon() && isTaggedAsHighway(parentRelation) && (!ignoreInnerWays || parentRelation.memberById(way.id).role !== 'inner')) return true; + return false; + }); + } - if (d.key === '') { - // removing the blank row - _showBlank = false; - section.reRender(); - } else { - // remove the key from the ordered key index - _orderedKeys = _orderedKeys.filter(function (key) { - return key !== d.key; + function makeContinueDrawingFixIfAllowed(textDirection, vertexID, whichEnd) { + var vertex = graph.hasEntity(vertexID); + if (!vertex || vertex.tags.noexit === 'yes') return null; + var useLeftContinue = whichEnd === 'start' && textDirection === 'ltr' || whichEnd === 'end' && textDirection === 'rtl'; + return new validationIssueFix({ + icon: 'iD-operation-continue' + (useLeftContinue ? '-left' : ''), + title: _t.html('issues.fix.continue_from_' + whichEnd + '.title'), + entityIds: [vertexID], + onClick: function onClick(context) { + var wayId = this.issue.entityIds[0]; + var way = context.hasEntity(wayId); + var vertexId = this.entityIds[0]; + var vertex = context.hasEntity(vertexId); + if (!way || !vertex) return; // make sure the vertex is actually visible and editable + + var map = context.map(); + + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); + } + + context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); + } }); - _pendingChange = _pendingChange || {}; - _pendingChange[d.key] = undefined; - scheduleChange(); } - } + }; - function addTag() { - // Delay render in case this click is blurring an edited combo. - // Without the setTimeout, the `content` render would wipe out the pending tag change. - window.setTimeout(function () { - _showBlank = true; - section.reRender(); - section.selection().selectAll('.tag-list li:last-child input.key').node().focus(); - }, 20); - } + validation.type = type; + return validation; + } - function scheduleChange() { - // Cache IDs in case the editor is reloaded before the change event is called. - #6028 - var entityIDs = _entityIDs; // Delay change in case this change is blurring an edited combo. - #5878 + function validationFormatting() { + var type = 'invalid_format'; - window.setTimeout(function () { - if (!_pendingChange) return; - dispatch$1.call('change', this, entityIDs, _pendingChange); - _pendingChange = null; - }, 10); - } + var validation = function validation(entity) { + var issues = []; - section.state = function (val) { - if (!arguments.length) return _state; + function isValidEmail(email) { + // Emails in OSM are going to be official so they should be pretty simple + // Using negated lists to better support all possible unicode characters (#6494) + var valid_email = /^[^\(\)\\,":;<>@\[\]]+@[^\(\)\\,":;<>@\[\]\.]+(?:\.[a-z0-9-]+)*$/i; // An empty value is also acceptable - if (_state !== val) { - _orderedKeys = []; - _state = val; + return !email || valid_email.test(email); } + /* + function isSchemePresent(url) { + var valid_scheme = /^https?:\/\//i; + return (!url || valid_scheme.test(url)); + } + */ - return section; - }; - - section.presets = function (val) { - if (!arguments.length) return _presets; - _presets = val; - if (_presets && _presets.length && _presets[0].isFallback()) { - section.disclosureExpanded(true); // don't collapse the disclosure if the mapper used the raw tag editor - #1881 - } else if (!_didInteract) { - section.disclosureExpanded(null); + function showReferenceEmail(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.invalid_format.email.reference')); } + /* + function showReferenceWebsite(selection) { + selection.selectAll('.issue-reference') + .data([0]) + .enter() + .append('div') + .attr('class', 'issue-reference') + .html(t.html('issues.invalid_format.website.reference')); + } + if (entity.tags.website) { + // Multiple websites are possible + // If ever we support ES6, arrow functions make this nicer + var websites = entity.tags.website + .split(';') + .map(function(s) { return s.trim(); }) + .filter(function(x) { return !isSchemePresent(x); }); + if (websites.length) { + issues.push(new validationIssue({ + type: type, + subtype: 'website', + severity: 'warning', + message: function(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? t.html('issues.invalid_format.website.message' + this.data, + { feature: utilDisplayLabel(entity, context.graph()), site: websites.join(', ') }) : ''; + }, + reference: showReferenceWebsite, + entityIds: [entity.id], + hash: websites.join(), + data: (websites.length > 1) ? '_multi' : '' + })); + } + } + */ - return section; - }; - - section.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return section; - }; - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + if (entity.tags.email) { + // Multiple emails are possible + var emails = entity.tags.email.split(';').map(function (s) { + return s.trim(); + }).filter(function (x) { + return !isValidEmail(x); + }); - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _orderedKeys = []; + if (emails.length) { + issues.push(new validationIssue({ + type: type, + subtype: 'email', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.invalid_format.email.message' + this.data, { + feature: utilDisplayLabel(entity, context.graph()), + email: emails.join(', ') + }) : ''; + }, + reference: showReferenceEmail, + entityIds: [entity.id], + hash: emails.join(), + data: emails.length > 1 ? '_multi' : '' + })); + } } - return section; - }; // pass an array of regular expressions to test against the tag key - - - section.readOnlyTags = function (val) { - if (!arguments.length) return _readOnlyTags; - _readOnlyTags = val; - return section; + return issues; }; - return utilRebind(section, dispatch$1, 'on'); + validation.type = type; + return validation; } - function uiDataEditor(context) { - var dataHeader = uiDataHeader(); - var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); + function validationHelpRequest(context) { + var type = 'help_request'; - var _datum; + var validation = function checkFixmeTag(entity) { + if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user - function dataEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('map_data.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.data-editor').data([0]); // enter/update + if (entity.version === undefined) return []; - editor.enter().append('div').attr('class', 'modal-section data-editor').merge(editor).call(dataHeader.datum(_datum)); - var rte = body.selectAll('.raw-tag-editor').data([0]); // enter/update + if (entity.v !== undefined) { + var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features - rte.enter().append('div').attr('class', 'raw-tag-editor data-editor').merge(rte).call(rawTagEditor.tags(_datum && _datum.properties || {}).state('hover').render).selectAll('textarea.tag-text').attr('readonly', true).classed('readonly', true); - } + if (!baseEntity || !baseEntity.tags.fixme) return []; + } - dataEditor.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; + return [new validationIssue({ + type: type, + subtype: 'fixme_tag', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.fixme_tag.message', { + feature: utilDisplayLabel(entity, context.graph(), true + /* verbose */ + ) + }) : ''; + }, + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + title: _t.html('issues.fix.address_the_concern.title') + })]; + }, + reference: showReference, + entityIds: [entity.id] + })]; + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); + } }; - return dataEditor; + validation.type = type; + return validation; } - function modeSelectData(context, selectedDatum) { - var mode = { - id: 'select-data', - button: 'browse' - }; - var keybinding = utilKeybinding('select-data'); - var dataEditor = uiDataEditor(context); - var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; // class the data as selected, or return to browse mode if the data is gone - - function selectData(d3_event, drawn) { - var selection = context.surface().selectAll('.layer-mapdata .data' + selectedDatum.__featurehash__); + function validationImpossibleOneway() { + var type = 'impossible_oneway'; - if (selection.empty()) { - // Return to browse mode if selected DOM elements have - // disappeared because the user moved them out of view.. - var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; + var validation = function checkImpossibleOneway(entity, graph) { + if (entity.type !== 'way' || entity.geometry(graph) !== 'line') return []; + if (entity.isClosed()) return []; + if (!typeForWay(entity)) return []; + if (!isOneway(entity)) return []; + var firstIssues = issuesForNode(entity, entity.first()); + var lastIssues = issuesForNode(entity, entity.last()); + return firstIssues.concat(lastIssues); - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); + function typeForWay(way) { + if (way.geometry(graph) !== 'line') return null; + if (osmRoutableHighwayTagValues[way.tags.highway]) return 'highway'; + if (osmFlowingWaterwayTagValues[way.tags.waterway]) return 'waterway'; + return null; } - } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + function isOneway(way) { + if (way.tags.oneway === 'yes') return true; + if (way.tags.oneway) return false; - mode.zoomToSelected = function () { - var extent = geoExtent(d3_geoBounds(selectedDatum)); - context.map().centerZoomEase(extent.center(), context.map().trimmedExtentZoom(extent)); - }; + for (var key in way.tags) { + if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { + return true; + } + } - mode.enter = function () { - behaviors.forEach(context.install); - keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); - select(document).call(keybinding); - selectData(); - var sidebar = context.ui().sidebar; - sidebar.show(dataEditor.datum(selectedDatum)); // expand the sidebar, avoid obscuring the data if needed + return false; + } - var extent = geoExtent(d3_geoBounds(selectedDatum)); - sidebar.expand(sidebar.intersects(extent)); - context.map().on('drawn.select-data', selectData); - }; + function nodeOccursMoreThanOnce(way, nodeID) { + var occurrences = 0; - mode.exit = function () { - behaviors.forEach(context.uninstall); - select(document).call(keybinding.unbind); - context.surface().selectAll('.layer-mapdata .selected').classed('selected hover', false); - context.map().on('drawn.select-data', null); - context.ui().sidebar.hide(); - }; + for (var index in way.nodes) { + if (way.nodes[index] === nodeID) { + occurrences += 1; + if (occurrences > 1) return true; + } + } - return mode; - } + return false; + } - function uiImproveOsmComments() { - var _qaItem; + function isConnectedViaOtherTypes(way, node) { + var wayType = typeForWay(way); - function issueComments(selection) { - // make the div immediately so it appears above the buttons - var comments = selection.selectAll('.comments-container').data([0]); - comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); // must retrieve comments from API before they can be displayed + if (wayType === 'highway') { + // entrances are considered connected + if (node.tags.entrance && node.tags.entrance !== 'no') return true; + if (node.tags.amenity === 'parking_entrance') return true; + } else if (wayType === 'waterway') { + if (node.id === way.first()) { + // multiple waterways may start at the same spring + if (node.tags.natural === 'spring') return true; + } else { + // multiple waterways may end at the same drain + if (node.tags.manhole === 'drain') return true; + } + } - services.improveOSM.getComments(_qaItem).then(function (d) { - if (!d.comments) return; // nothing to do here + return graph.parentWays(node).some(function (parentWay) { + if (parentWay.id === way.id) return false; - var commentEnter = comments.selectAll('.comment').data(d.comments).enter().append('div').attr('class', 'comment'); - commentEnter.append('div').attr('class', 'comment-avatar').call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); - var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); - var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); - metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { - var osm = services.osm; - var selection = select(this); + if (wayType === 'highway') { + // allow connections to highway areas + if (parentWay.geometry(graph) === 'area' && osmRoutableHighwayTagValues[parentWay.tags.highway]) return true; // count connections to ferry routes as connected - if (osm && d.username) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.username)).attr('target', '_blank'); + if (parentWay.tags.route === 'ferry') return true; + return graph.parentRelations(parentWay).some(function (parentRelation) { + if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; // allow connections to highway multipolygons + + return parentRelation.isMultipolygon() && osmRoutableHighwayTagValues[parentRelation.tags.highway]; + }); + } else if (wayType === 'waterway') { + // multiple waterways may start or end at a water body at the same node + if (parentWay.tags.natural === 'water' || parentWay.tags.natural === 'coastline') return true; } - selection.html(function (d) { - return d.username; - }); - }); - metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { - return _t.html('note.status.commented', { - when: localeDateString(d.timestamp) - }); - }); - mainEnter.append('div').attr('class', 'comment-text').append('p').html(function (d) { - return d.text; + return false; }); - })["catch"](function (err) { - console.log(err); // eslint-disable-line no-console - }); - } + } - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - var d = new Date(s * 1000); // timestamp is served in seconds, date takes ms + function issuesForNode(way, nodeID) { + var isFirst = nodeID === way.first(); + var wayType = typeForWay(way); // ignore if this way is self-connected at this node - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + if (nodeOccursMoreThanOnce(way, nodeID)) return []; + var osm = services.osm; + if (!osm) return []; + var node = graph.hasEntity(nodeID); // ignore if this node or its tile are unloaded - issueComments.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return issueComments; - }; + if (!node || !osm.isDataLoaded(node.loc)) return []; + if (isConnectedViaOtherTypes(way, node)) return []; + var attachedWaysOfSameType = graph.parentWays(node).filter(function (parentWay) { + if (parentWay.id === way.id) return false; + return typeForWay(parentWay) === wayType; + }); // assume it's okay for waterways to start or end disconnected for now - return issueComments; - } + if (wayType === 'waterway' && attachedWaysOfSameType.length === 0) return []; + var attachedOneways = attachedWaysOfSameType.filter(function (attachedWay) { + return isOneway(attachedWay); + }); // ignore if the way is connected to some non-oneway features - function uiImproveOsmDetails(context) { - var _qaItem; + if (attachedOneways.length < attachedWaysOfSameType.length) return []; - function issueDetail(d) { - if (d.desc) return d.desc; - var issueKey = d.issueKey; - d.replacements = d.replacements || {}; - d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string + if (attachedOneways.length) { + var connectedEndpointsOkay = attachedOneways.some(function (attachedOneway) { + if ((isFirst ? attachedOneway.first() : attachedOneway.last()) !== nodeID) return true; + if (nodeOccursMoreThanOnce(attachedOneway, nodeID)) return true; + return false; + }); + if (connectedEndpointsOkay) return []; + } - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); - } + var placement = isFirst ? 'start' : 'end', + messageID = wayType + '.', + referenceID = wayType + '.'; - function improveOsmDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description + if (wayType === 'waterway') { + messageID += 'connected.' + placement; + referenceID += 'connected'; + } else { + messageID += placement; + referenceID += placement; + } - var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); - descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. + return [new validationIssue({ + type: type, + subtype: wayType, + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.impossible_oneway.' + messageID + '.message', { + feature: utilDisplayLabel(entity, context.graph()) + }) : ''; + }, + reference: getReference(referenceID), + entityIds: [way.id, node.id], + dynamicFixes: function dynamicFixes() { + var fixes = []; - var relatedEntities = []; - descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { - var link = select(this); - var isObjectLink = link.classed('error_object_link'); - var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; - var entity = context.hasEntity(entityID); - relatedEntities.push(entityID); // Add click handler + if (attachedOneways.length) { + fixes.push(new validationIssueFix({ + icon: 'iD-operation-reverse', + title: _t.html('issues.fix.reverse_feature.title'), + entityIds: [way.id], + onClick: function onClick(context) { + var id = this.issue.entityIds[0]; + context.perform(actionReverse(id), _t('operations.reverse.annotation.line', { + n: 1 + })); + } + })); + } - link.on('mouseenter', function () { - utilHighlightEntities([entityID], true, context); - }).on('mouseleave', function () { - utilHighlightEntities([entityID], false, context); - }).on('click', function (d3_event) { - d3_event.preventDefault(); - utilHighlightEntities([entityID], false, context); - var osmlayer = context.layers().layer('osm'); + if (node.tags.noexit !== 'yes') { + var textDirection = _mainLocalizer.textDirection(); + var useLeftContinue = isFirst && textDirection === 'ltr' || !isFirst && textDirection === 'rtl'; + fixes.push(new validationIssueFix({ + icon: 'iD-operation-continue' + (useLeftContinue ? '-left' : ''), + title: _t.html('issues.fix.continue_from_' + (isFirst ? 'start' : 'end') + '.title'), + onClick: function onClick(context) { + var entityID = this.issue.entityIds[0]; + var vertexID = this.issue.entityIds[1]; + var way = context.entity(entityID); + var vertex = context.entity(vertexID); + continueDrawing(way, vertex, context); + } + })); + } - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + return fixes; + }, + loc: node.loc + })]; - context.map().centerZoom(_qaItem.loc, 20); + function getReference(referenceID) { + return function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.impossible_oneway.' + referenceID + '.reference')); + }; + } + } + }; - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); - } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) + function continueDrawing(way, vertex, context) { + // make sure the vertex is actually visible and editable + var map = context.map(); - if (entity) { - var name = utilDisplayName(entity); // try to use common name + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); + } + + context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + } + + validation.type = type; + return validation; + } - if (!name && !isObjectLink) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + function validationIncompatibleSource() { + var type = 'incompatible_source'; + var incompatibleRules = [{ + id: 'amap', + regex: /(amap|autonavi|mapabc|高德)/i + }, { + id: 'baidu', + regex: /(baidu|mapbar|百度)/i + }, { + id: 'google', + regex: /google/i, + exceptRegex: /((books|drive)\.google|google\s?(books|drive|plus))/i + }]; - if (name) { - this.innerText = name; + var validation = function checkIncompatibleSource(entity) { + var entitySources = entity.tags && entity.tags.source && entity.tags.source.split(';'); + if (!entitySources) return []; + var entityID = entity.id; + return entitySources.map(function (source) { + var matchRule = incompatibleRules.find(function (rule) { + if (!rule.regex.test(source)) return false; + if (rule.exceptRegex && rule.exceptRegex.test(source)) return false; + return true; + }); + if (!matchRule) return null; + return new validationIssue({ + type: type, + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(entityID); + return entity ? _t.html('issues.incompatible_source.feature.message', { + feature: utilDisplayLabel(entity, context.graph(), true + /* verbose */ + ), + value: source + }) : ''; + }, + reference: getReference(matchRule.id), + entityIds: [entityID], + hash: source, + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + title: _t.html('issues.fix.remove_proprietary_data.title') + })]; } - } - }); // Don't hide entities related to this error - #5880 - - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw - } + }); + }).filter(Boolean); - improveOsmDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmDetails; + function getReference(id) { + return function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html("issues.incompatible_source.reference.".concat(id))); + }; + } }; - return improveOsmDetails; + validation.type = type; + return validation; } - function uiImproveOsmHeader() { - var _qaItem; - - function issueTitle(d) { - var issueKey = d.issueKey; - d.replacements = d.replacements || {}; - d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string - - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".title"), d.replacements); - } + function validationMaprules() { + var type = 'maprules'; - function improveOsmHeader(selection) { - var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'qa-header'); - var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { - return d.id < 0; - }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { - return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); - }); - svgEnter.append('polygon').attr('fill', 'currentColor').attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { - var picon = d.icon; + var validation = function checkMaprules(entity, graph) { + if (!services.maprules) return []; + var rules = services.maprules.validationRules(); + var issues = []; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); - } - }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); - } + for (var i = 0; i < rules.length; i++) { + var rule = rules[i]; + rule.findIssues(entity, graph, issues); + } - improveOsmHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmHeader; + return issues; }; - return improveOsmHeader; + validation.type = type; + return validation; } - function uiImproveOsmEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiImproveOsmDetails(context); - var qaComments = uiImproveOsmComments(); - var qaHeader = uiImproveOsmHeader(); + function validationMismatchedGeometry() { + var type = 'mismatched_geometry'; - var _qaItem; + function tagSuggestingLineIsArea(entity) { + if (entity.type !== 'way' || entity.isClosed()) return null; + var tagSuggestingArea = entity.tagSuggestingArea(); - function improveOsmEditor(selection) { - var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.improveOSM.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(qaComments.issue(_qaItem)).call(improveOsmSaveSection); + if (!tagSuggestingArea) { + return null; + } + + var asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); + var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); + + if (asLine && asArea && asLine === asArea) { + // these tags also allow lines and making this an area wouldn't matter + return null; + } + + return tagSuggestingArea; } - function improveOsmSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + function makeConnectEndpointsFixOnClick(way, graph) { + // must have at least three nodes to close this automatically + if (way.nodes.length < 3) return null; + var nodes = graph.childNodes(way), + testNodes; + var firstToLastDistanceMeters = geoSphericalDistance(nodes[0].loc, nodes[nodes.length - 1].loc); // if the distance is very small, attempt to merge the endpoints - var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); - var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); // exit + if (firstToLastDistanceMeters < 0.75) { + testNodes = nodes.slice(); // shallow copy - saveSection.exit().remove(); // enter + testNodes.pop(); + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); - saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('note.newComment')); - saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { - return d.newComment; - }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update + if (!geoHasSelfIntersections(testNodes, testNodes[0].id)) { + return function (context) { + var way = context.entity(this.issue.entityIds[0]); + context.perform(actionMergeNodes([way.nodes[0], way.nodes[way.nodes.length - 1]], nodes[0].loc), _t('issues.fix.connect_endpoints.annotation')); + }; + } + } // if the points were not merged, attempt to close the way - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); + testNodes = nodes.slice(); // shallow copy - if (val === '') { - val = undefined; - } // store the unsaved comment with the issue itself + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + if (!geoHasSelfIntersections(testNodes, testNodes[0].id)) { + return function (context) { + var wayId = this.issue.entityIds[0]; + var way = context.entity(wayId); + var nodeId = way.nodes[0]; + var index = way.nodes.length; + context.perform(actionAddVertex(wayId, nodeId, index), _t('issues.fix.connect_endpoints.annotation')); + }; + } + } - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.improveOSM; + function lineTaggedAsAreaIssue(entity) { + var tagSuggestingArea = tagSuggestingLineIsArea(entity); + if (!tagSuggestingArea) return null; + return new validationIssue({ + type: type, + subtype: 'area_as_line', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.tag_suggests_area.message', { + feature: utilDisplayLabel(entity, 'area', true + /* verbose */ + ), + tag: utilTagText({ + tags: tagSuggestingArea + }) + }) : ''; + }, + reference: showReference, + entityIds: [entity.id], + hash: JSON.stringify(tagSuggestingArea), + dynamicFixes: function dynamicFixes(context) { + var fixes = []; + var entity = context.entity(this.entityIds[0]); + var connectEndsOnClick = makeConnectEndpointsFixOnClick(entity, context.graph()); + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_endpoints.title'), + onClick: connectEndsOnClick + })); + fixes.push(new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.remove_tag.title'), + onClick: function onClick(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - if (qaService) { - qaService.replaceItem(_qaItem); + for (var key in tagSuggestingArea) { + delete tags[key]; + } + + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); + } + })); + return fixes; } + }); - saveSection.call(qaSaveButtons); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); } } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + function vertexPointIssue(entity, graph) { + // we only care about nodes + if (entity.type !== 'node') return null; // ignore tagless points - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them - buttonSection.exit().remove(); // enter + if (entity.isOnAddressLine(graph)) return null; + var geometry = entity.geometry(graph); + var allowedGeometries = osmNodeGeometriesForTags(entity.tags); - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); - buttonEnter.append('button').attr('class', 'button close-button action'); - buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + if (geometry === 'point' && !allowedGeometries.point && allowedGeometries.vertex) { + return new validationIssue({ + type: type, + subtype: 'vertex_as_point', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.vertex_as_point.message', { + feature: utilDisplayLabel(entity, 'vertex', true + /* verbose */ + ) + }) : ''; + }, + reference: function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.vertex_as_point.reference')); + }, + entityIds: [entity.id] + }); + } else if (geometry === 'vertex' && !allowedGeometries.vertex && allowedGeometries.point) { + return new validationIssue({ + type: type, + subtype: 'point_as_vertex', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.point_as_vertex.message', { + feature: utilDisplayLabel(entity, 'point', true + /* verbose */ + ) + }) : ''; + }, + reference: function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.point_as_vertex.reference')); + }, + entityIds: [entity.id], + dynamicFixes: extractPointDynamicFixes + }); + } - buttonSection = buttonSection.merge(buttonEnter); - buttonSection.select('.comment-button').attr('disabled', function (d) { - return d.newComment ? null : true; - }).on('click.comment', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + return null; + } - var qaService = services.improveOSM; + function otherMismatchIssue(entity, graph) { + // ignore boring features + if (!entity.hasInterestingTags()) return null; + if (entity.type !== 'node' && entity.type !== 'way') return null; // address lines are special so just ignore them + + if (entity.type === 'node' && entity.isOnAddressLine(graph)) return null; + var sourceGeom = entity.geometry(graph); + var targetGeoms = entity.type === 'way' ? ['point', 'vertex'] : ['line', 'area']; + if (sourceGeom === 'area') targetGeoms.unshift('line'); + var asSource = _mainPresetIndex.match(entity, graph); + var targetGeom = targetGeoms.find(function (nodeGeom) { + var asTarget = _mainPresetIndex.matchTags(entity.tags, nodeGeom); + if (!asSource || !asTarget || asSource === asTarget || // sometimes there are two presets with the same tags for different geometries + fastDeepEqual(asSource.tags, asTarget.tags)) return false; + if (asTarget.isFallback()) return false; + var primaryKey = Object.keys(asTarget.tags)[0]; // special case: buildings-as-points are discouraged by iD, but common in OSM, so ignore them + + if (primaryKey === 'building') return false; + if (asTarget.tags[primaryKey] === '*') return false; + return asSource.isFallback() || asSource.tags[primaryKey] === '*'; + }); + if (!targetGeom) return null; + var subtype = targetGeom + '_as_' + sourceGeom; + if (targetGeom === 'vertex') targetGeom = 'point'; + if (sourceGeom === 'vertex') sourceGeom = 'point'; + var referenceId = targetGeom + '_as_' + sourceGeom; + var dynamicFixes; + + if (targetGeom === 'point') { + dynamicFixes = extractPointDynamicFixes; + } else if (sourceGeom === 'area' && targetGeom === 'line') { + dynamicFixes = lineToAreaDynamicFixes; + } - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } + return new validationIssue({ + type: type, + subtype: subtype, + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.' + referenceId + '.message', { + feature: utilDisplayLabel(entity, targetGeom, true + /* verbose */ + ) + }) : ''; + }, + reference: function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.mismatched_geometry.reference')); + }, + entityIds: [entity.id], + dynamicFixes: dynamicFixes }); - buttonSection.select('.close-button').html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.close".concat(andComment)); - }).on('click.close', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + } - var qaService = services.improveOSM; + function lineToAreaDynamicFixes(context) { + var convertOnClick; + var entityId = this.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - if (qaService) { - d.newStatus = 'SOLVED'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - buttonSection.select('.ignore-button').html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.ignore".concat(andComment)); - }).on('click.ignore', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + delete tags.area; - var qaService = services.improveOSM; + if (!osmTagSuggestingArea(tags)) { + // if removing the area tag would make this a line, offer that as a quick fix + convertOnClick = function convertOnClick(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - if (qaService) { - d.newStatus = 'INVALID'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - } // NOTE: Don't change method name until UI v3 is merged + if (tags.area) { + delete tags.area; + } + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.convert_to_line.annotation')); + }; + } - improveOsmEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmEditor; - }; + return [new validationIssueFix({ + icon: 'iD-icon-line', + title: _t.html('issues.fix.convert_to_line.title'), + onClick: convertOnClick + })]; + } - return utilRebind(improveOsmEditor, dispatch$1, 'on'); - } + function extractPointDynamicFixes(context) { + var entityId = this.entityIds[0]; + var extractOnClick = null; - function uiKeepRightDetails(context) { - var _qaItem; + if (!context.hasHiddenConnections(entityId)) { + extractOnClick = function extractOnClick(context) { + var entityId = this.issue.entityIds[0]; + var action = actionExtract(entityId, context.projection); + context.perform(action, _t('operations.extract.annotation', { + n: 1 + })); // re-enter mode to trigger updates - function issueDetail(d) { - var itemType = d.itemType, - parentIssueType = d.parentIssueType; - var unknown = _t.html('inspector.unknown'); - var replacements = d.replacements || {}; - replacements["default"] = unknown; // special key `default` works as a fallback string + context.enter(modeSelect(context, [action.getExtractedNodeID()])); + }; + } - var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); + return [new validationIssueFix({ + icon: 'iD-operation-extract', + title: _t.html('issues.fix.extract_point.title'), + onClick: extractOnClick + })]; + } - if (detail === unknown) { - detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); + function unclosedMultipolygonPartIssues(entity, graph) { + if (entity.type !== 'relation' || !entity.isMultipolygon() || entity.isDegenerate() || // cannot determine issues for incompletely-downloaded relations + !entity.isComplete(graph)) return []; + var sequences = osmJoinWays(entity.members, graph); + var issues = []; + + for (var i in sequences) { + var sequence = sequences[i]; + if (!sequence.nodes) continue; + var firstNode = sequence.nodes[0]; + var lastNode = sequence.nodes[sequence.nodes.length - 1]; // part is closed if the first and last nodes are the same + + if (firstNode === lastNode) continue; + var issue = new validationIssue({ + type: type, + subtype: 'unclosed_multipolygon_part', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.unclosed_multipolygon_part.message', { + feature: utilDisplayLabel(entity, context.graph(), true + /* verbose */ + ) + }) : ''; + }, + reference: showReference, + loc: sequence.nodes[0].loc, + entityIds: [entity.id], + hash: sequence.map(function (way) { + return way.id; + }).join() + }); + issues.push(issue); } - return detail; + return issues; + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); + } } - function keepRightDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description + var validation = function checkMismatchedGeometry(entity, graph) { + var vertexPoint = vertexPointIssue(entity, graph); + if (vertexPoint) return [vertexPoint]; + var lineAsArea = lineTaggedAsAreaIssue(entity); + if (lineAsArea) return [lineAsArea]; + var mismatch = otherMismatchIssue(entity, graph); + if (mismatch) return [mismatch]; + return unclosedMultipolygonPartIssues(entity, graph); + }; - var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); - descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. + validation.type = type; + return validation; + } - var relatedEntities = []; - descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { - var link = select(this); - var isObjectLink = link.classed('error_object_link'); - var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; - var entity = context.hasEntity(entityID); - relatedEntities.push(entityID); // Add click handler + function validationMissingRole() { + var type = 'missing_role'; - link.on('mouseenter', function () { - utilHighlightEntities([entityID], true, context); - }).on('mouseleave', function () { - utilHighlightEntities([entityID], false, context); - }).on('click', function (d3_event) { - d3_event.preventDefault(); - utilHighlightEntities([entityID], false, context); - var osmlayer = context.layers().layer('osm'); + var validation = function checkMissingRole(entity, graph) { + var issues = []; - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + if (entity.type === 'way') { + graph.parentRelations(entity).forEach(function (relation) { + if (!relation.isMultipolygon()) return; + var member = relation.memberById(entity.id); - context.map().centerZoomEase(_qaItem.loc, 20); + if (member && isMissingRole(member)) { + issues.push(makeIssue(entity, relation, member)); + } + }); + } else if (entity.type === 'relation' && entity.isMultipolygon()) { + entity.indexedMembers().forEach(function (member) { + var way = graph.hasEntity(member.id); - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); + if (way && isMissingRole(member)) { + issues.push(makeIssue(way, entity, member)); } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) + }); + } - if (entity) { - var name = utilDisplayName(entity); // try to use common name + return issues; + }; - if (!name && !isObjectLink) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + function isMissingRole(member) { + return !member.role || !member.role.trim().length; + } - if (name) { - this.innerText = name; - } + function makeIssue(way, relation, member) { + return new validationIssue({ + type: type, + severity: 'warning', + message: function message(context) { + var member = context.hasEntity(this.entityIds[1]), + relation = context.hasEntity(this.entityIds[0]); + return member && relation ? _t.html('issues.missing_role.message', { + member: utilDisplayLabel(member, context.graph()), + relation: utilDisplayLabel(relation, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [relation.id, way.id], + data: { + member: member + }, + hash: member.index.toString(), + dynamicFixes: function dynamicFixes() { + return [makeAddRoleFix('inner'), makeAddRoleFix('outer'), new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.remove_from_relation.title'), + onClick: function onClick(context) { + context.perform(actionDeleteMember(this.issue.entityIds[0], this.issue.data.member.index), _t('operations.delete_member.annotation', { + n: 1 + })); + } + })]; + } + }); + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.missing_role.multipolygon.reference')); + } + } + + function makeAddRoleFix(role) { + return new validationIssueFix({ + title: _t.html('issues.fix.set_as_' + role + '.title'), + onClick: function onClick(context) { + var oldMember = this.issue.data.member; + var member = { + id: this.issue.entityIds[1], + type: oldMember.type, + role: role + }; + context.perform(actionChangeMember(this.issue.entityIds[0], member, oldMember.index), _t('operations.change_role.annotation', { + n: 1 + })); } - }); // Don't hide entities related to this issue - #5880 - - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw + }); } - keepRightDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightDetails; - }; - - return keepRightDetails; + validation.type = type; + return validation; } - function uiKeepRightHeader() { - var _qaItem; - - function issueTitle(d) { - var itemType = d.itemType, - parentIssueType = d.parentIssueType; - var unknown = _t.html('inspector.unknown'); - var replacements = d.replacements || {}; - replacements["default"] = unknown; // special key `default` works as a fallback string + function validationMissingTag(context) { + var type = 'missing_tag'; - var title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); + function hasDescriptiveTags(entity, graph) { + var onlyAttributeKeys = ['description', 'name', 'note', 'start_date']; + var entityDescriptiveKeys = Object.keys(entity.tags).filter(function (k) { + if (k === 'area' || !osmIsInterestingTag(k)) return false; + return !onlyAttributeKeys.some(function (attributeKey) { + return k === attributeKey || k.indexOf(attributeKey + ':') === 0; + }); + }); - if (title === unknown) { - title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); + if (entity.type === 'relation' && entityDescriptiveKeys.length === 1 && entity.tags.type === 'multipolygon') { + // this relation's only interesting tag just says its a multipolygon, + // which is not descriptive enough + // It's okay for a simple multipolygon to have no descriptive tags + // if its outer way has them (old model, see `outdated_tags.js`) + return osmOldMultipolygonOuterMemberOfRelation(entity, graph); } - return title; + return entityDescriptiveKeys.length > 0; } - function keepRightHeader(selection) { - var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'qa-header'); - var iconEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { - return d.id < 0; - }); - iconEnter.append('div').attr('class', function (d) { - return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); - }).call(svgIcon('#iD-icon-bolt', 'qaItem-fill')); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); + function isUnknownRoad(entity) { + return entity.type === 'way' && entity.tags.highway === 'road'; } - keepRightHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightHeader; - }; + function isUntypedRelation(entity) { + return entity.type === 'relation' && !entity.tags.type; + } - return keepRightHeader; - } + var validation = function checkMissingTag(entity, graph) { + var subtype; + var osm = context.connection(); + var isUnloadedNode = entity.type === 'node' && osm && !osm.isDataLoaded(entity.loc); // we can't know if the node is a vertex if the tile is undownloaded - function uiViewOnKeepRight() { - var _qaItem; + if (!isUnloadedNode && // allow untagged nodes that are part of ways + entity.geometry(graph) !== 'vertex' && // allow untagged entities that are part of relations + !entity.hasParentRelations(graph)) { + if (Object.keys(entity.tags).length === 0) { + subtype = 'any'; + } else if (!hasDescriptiveTags(entity, graph)) { + subtype = 'descriptive'; + } else if (isUntypedRelation(entity)) { + subtype = 'relation_type'; + } + } // flag an unknown road even if it's a member of a relation - function viewOnKeepRight(selection) { - var url; - if (services.keepRight && _qaItem instanceof QAItem) { - url = services.keepRight.issueURL(_qaItem); + if (!subtype && isUnknownRoad(entity)) { + subtype = 'highway_classification'; } - var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit - - link.exit().remove(); // enter + if (!subtype) return []; + var messageID = subtype === 'highway_classification' ? 'unknown_road' : 'missing_tag.' + subtype; + var referenceID = subtype === 'highway_classification' ? 'unknown_road' : 'missing_tag'; // can always delete if the user created it in the first place.. - var linkEnter = link.enter().append('a').attr('class', 'view-on-keepRight').attr('target', '_blank').attr('rel', 'noopener') // security measure - .attr('href', function (d) { - return d; - }).call(svgIcon('#iD-icon-out-link', 'inline')); - linkEnter.append('span').html(_t.html('inspector.view_on_keepRight')); - } + var canDelete = entity.version === undefined || entity.v !== undefined; + var severity = canDelete && subtype !== 'highway_classification' ? 'error' : 'warning'; + return [new validationIssue({ + type: type, + subtype: subtype, + severity: severity, + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.' + messageID + '.message', { + feature: utilDisplayLabel(entity, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [entity.id], + dynamicFixes: function dynamicFixes(context) { + var fixes = []; + var selectFixType = subtype === 'highway_classification' ? 'select_road_type' : 'select_preset'; + fixes.push(new validationIssueFix({ + icon: 'iD-icon-search', + title: _t.html('issues.fix.' + selectFixType + '.title'), + onClick: function onClick(context) { + context.ui().sidebar.showPresetList(); + } + })); + var deleteOnClick; + var id = this.entityIds[0]; + var operation = operationDelete(context, [id]); + var disabledReasonID = operation.disabled(); - viewOnKeepRight.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnKeepRight; - }; + if (!disabledReasonID) { + deleteOnClick = function deleteOnClick(context) { + var id = this.issue.entityIds[0]; + var operation = operationDelete(context, [id]); - return viewOnKeepRight; - } + if (!operation.disabled()) { + operation(); + } + }; + } - function uiKeepRightEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiKeepRightDetails(context); - var qaHeader = uiKeepRightHeader(); + fixes.push(new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.delete_feature.title'), + disabledReason: disabledReasonID ? _t('operations.delete.' + disabledReasonID + '.single') : undefined, + onClick: deleteOnClick + })); + return fixes; + } + })]; - var _qaItem; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + } + }; - function keepRightEditor(selection) { - var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.keepRight.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(keepRightSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnKeepRight().what(_qaItem)); - } + validation.type = type; + return validation; + } - function keepRightSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + function validationOutdatedTags() { + var type = 'outdated_tags'; + var _waitingForDeprecated = true; - var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); - var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); // exit + var _dataDeprecated; // fetch deprecated tags - saveSection.exit().remove(); // enter - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); - saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('QA.keepRight.comment')); - saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { - return d.newComment || d.comment; - }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update + _mainFileFetcher.get('deprecated').then(function (d) { + return _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return _waitingForDeprecated = false; + }); - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + function oldTagIssues(entity, graph) { + var oldTags = Object.assign({}, entity.tags); // shallow copy - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); + var preset = _mainPresetIndex.match(entity, graph); + var subtype = 'deprecated_tags'; + if (!preset) return []; + if (!entity.hasInterestingTags()) return []; // Upgrade preset, if a replacement is available.. - if (val === _qaItem.comment) { - val = undefined; - } // store the unsaved comment with the issue itself + if (preset.replacement) { + var newPreset = _mainPresetIndex.item(preset.replacement); + graph = actionChangePreset(entity.id, preset, newPreset, true + /* skip field defaults */ + )(graph); + entity = graph.entity(entity.id); + preset = newPreset; + } // Upgrade deprecated tags.. - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.keepRight; + if (_dataDeprecated) { + var deprecatedTags = entity.deprecatedTags(_dataDeprecated); - if (qaService) { - qaService.replaceItem(_qaItem); // update keepright cache + if (deprecatedTags.length) { + deprecatedTags.forEach(function (tag) { + graph = actionUpgradeTags(entity.id, tag.old, tag.replace)(graph); + }); + entity = graph.entity(entity.id); } + } // Add missing addTags from the detected preset - saveSection.call(qaSaveButtons); - } - } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + var newTags = Object.assign({}, entity.tags); // shallow copy - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + if (preset.tags !== preset.addTags) { + Object.keys(preset.addTags).forEach(function (k) { + if (!newTags[k]) { + if (preset.addTags[k] === '*') { + newTags[k] = 'yes'; + } else { + newTags[k] = preset.addTags[k]; + } + } + }); + } // Attempt to match a canonical record in the name-suggestion-index. - buttonSection.exit().remove(); // enter - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); - buttonEnter.append('button').attr('class', 'button close-button action'); - buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + var nsi = services.nsi; + var waitingForNsi = false; + var nsiResult; - buttonSection = buttonSection.merge(buttonEnter); - buttonSection.select('.comment-button') // select and propagate data - .attr('disabled', function (d) { - return d.newComment ? null : true; - }).on('click.comment', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + if (nsi) { + waitingForNsi = nsi.status() === 'loading'; - var qaService = services.keepRight; + if (!waitingForNsi) { + var loc = entity.extent(graph).center(); + nsiResult = nsi.upgradeTags(newTags, loc); - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + if (nsiResult) { + newTags = nsiResult.newTags; + subtype = 'noncanonical_brand'; + } } - }); - buttonSection.select('.close-button') // select and propagate data - .html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.close".concat(andComment)); - }).on('click.close', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - - var qaService = services.keepRight; + } - if (qaService) { - d.newStatus = 'ignore_t'; // ignore temporarily (item fixed) + var issues = []; + issues.provisional = _waitingForDeprecated || waitingForNsi; // determine diff - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } + var tagDiff = utilTagDiff(oldTags, newTags); + if (!tagDiff.length) return issues; + var isOnlyAddingTags = tagDiff.every(function (d) { + return d.type === '+'; }); - buttonSection.select('.ignore-button') // select and propagate data - .html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.ignore".concat(andComment)); - }).on('click.ignore', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + var prefix = ''; - var qaService = services.keepRight; + if (nsiResult) { + prefix = 'noncanonical_brand.'; + } else if (subtype === 'deprecated_tags' && isOnlyAddingTags) { + subtype = 'incomplete_tags'; + prefix = 'incomplete.'; + } // don't allow autofixing brand tags - if (qaService) { - d.newStatus = 'ignore'; // ignore permanently (false positive) - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - } // NOTE: Don't change method name until UI v3 is merged + var autoArgs = subtype !== 'noncanonical_brand' ? [doUpgrade, _t('issues.fix.upgrade_tags.annotation')] : null; + issues.push(new validationIssue({ + type: type, + subtype: subtype, + severity: 'warning', + message: showMessage, + reference: showReference, + entityIds: [entity.id], + hash: utilHashcode(JSON.stringify(tagDiff)), + dynamicFixes: function dynamicFixes() { + var fixes = [new validationIssueFix({ + autoArgs: autoArgs, + title: _t.html('issues.fix.upgrade_tags.title'), + onClick: function onClick(context) { + context.perform(doUpgrade, _t('issues.fix.upgrade_tags.annotation')); + } + })]; + var item = nsiResult && nsiResult.matched; + if (item) { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.tag_as_not.title', { + name: item.displayName + }), + onClick: function onClick(context) { + context.perform(addNotTag, _t('issues.fix.tag_as_not.annotation')); + } + })); + } - keepRightEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightEditor; - }; + return fixes; + } + })); + return issues; - return utilRebind(keepRightEditor, dispatch$1, 'on'); - } + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - function uiOsmoseDetails(context) { - var _qaItem; + tagDiff.forEach(function (diff) { + if (diff.type === '-') { + delete newTags[diff.key]; + } else if (diff.type === '+') { + newTags[diff.key] = diff.newVal; + } + }); + return actionChangeTags(currEntity.id, newTags)(graph); + } - function issueString(d, type) { - if (!d) return ''; // Issue strings are cached from Osmose API + function addNotTag(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var item = nsiResult && nsiResult.matched; + if (!item) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - var s = services.osmose.getStrings(d.itemType); - return type in s ? s[type] : ''; - } + var wd = item.mainTag; // e.g. `brand:wikidata` - function osmoseDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // Description + var notwd = "not:".concat(wd); // e.g. `not:brand:wikidata` - if (issueString(_qaItem, 'detail')) { - var div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - div.append('h4').html(_t.html('QA.keepRight.detail_description')); - div.append('p').attr('class', 'qa-details-description-text').html(function (d) { - return issueString(d, 'detail'); - }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); - } // Elements (populated later as data is requested) + var qid = item.tags[wd]; + newTags[notwd] = qid; + if (newTags[wd] === qid) { + // if `brand:wikidata` was set to that qid + var wp = item.mainTag.replace('wikidata', 'wikipedia'); + delete newTags[wd]; // remove `brand:wikidata` - var detailsDiv = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - var elemsDiv = detailsEnter.append('div').attr('class', 'qa-details-subsection'); // Suggested Fix (mustn't exist for every issue type) + delete newTags[wp]; // remove `brand:wikipedia` + } - if (issueString(_qaItem, 'fix')) { - var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + return actionChangeTags(currEntity.id, newTags)(graph); + } - _div.append('h4').html(_t.html('QA.osmose.fix_title')); + function showMessage(context) { + var currEntity = context.hasEntity(entity.id); + if (!currEntity) return ''; + var messageID = "issues.outdated_tags.".concat(prefix, "message"); - _div.append('p').html(function (d) { - return issueString(d, 'fix'); - }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); - } // Common Pitfalls (mustn't exist for every issue type) + if (subtype === 'noncanonical_brand' && isOnlyAddingTags) { + messageID += '_incomplete'; + } + return _t.html(messageID, { + feature: utilDisplayLabel(currEntity, context.graph(), true + /* verbose */ + ) + }); + } - if (issueString(_qaItem, 'trap')) { - var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + function showReference(selection) { + var enter = selection.selectAll('.issue-reference').data([0]).enter(); + enter.append('div').attr('class', 'issue-reference').html(_t.html("issues.outdated_tags.".concat(prefix, "reference"))); + enter.append('strong').html(_t.html('issues.suggested')); + enter.append('table').attr('class', 'tagDiff-table').selectAll('.tagDiff-row').data(tagDiff).enter().append('tr').attr('class', 'tagDiff-row').append('td').attr('class', function (d) { + var klass = d.type === '+' ? 'add' : 'remove'; + return "tagDiff-cell tagDiff-cell-".concat(klass); + }).html(function (d) { + return d.display; + }); + } + } - _div2.append('h4').html(_t.html('QA.osmose.trap_title')); + function oldMultipolygonIssues(entity, graph) { + var multipolygon, outerWay; - _div2.append('p').html(function (d) { - return issueString(d, 'trap'); - }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); - } // Save current item to check if UI changed by time request resolves + if (entity.type === 'relation') { + outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); + multipolygon = entity; + } else if (entity.type === 'way') { + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); + outerWay = entity; + } else { + return []; + } + if (!multipolygon || !outerWay) return []; + return [new validationIssue({ + type: type, + subtype: 'old_multipolygon', + severity: 'warning', + message: showMessage, + reference: showReference, + entityIds: [outerWay.id, multipolygon.id], + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + autoArgs: [doUpgrade, _t('issues.fix.move_tags.annotation')], + title: _t.html('issues.fix.move_tags.title'), + onClick: function onClick(context) { + context.perform(doUpgrade, _t('issues.fix.move_tags.annotation')); + } + })]; + } + })]; - var thisItem = _qaItem; - services.osmose.loadIssueDetail(_qaItem).then(function (d) { - // No details to add if there are no associated issue elements - if (!d.elems || d.elems.length === 0) return; // Do nothing if UI has moved on by the time this resolves + function doUpgrade(graph) { + var currMultipolygon = graph.hasEntity(multipolygon.id); + var currOuterWay = graph.hasEntity(outerWay.id); + if (!currMultipolygon || !currOuterWay) return graph; + currMultipolygon = currMultipolygon.mergeTags(currOuterWay.tags); + graph = graph.replace(currMultipolygon); + return actionChangeTags(currOuterWay.id, {})(graph); + } - if (context.selectedErrorID() !== thisItem.id && context.container().selectAll(".qaItem.osmose.hover.itemId-".concat(thisItem.id)).empty()) return; // Things like keys and values are dynamically added to a subtitle string + function showMessage(context) { + var currMultipolygon = context.hasEntity(multipolygon.id); + if (!currMultipolygon) return ''; + return _t.html('issues.old_multipolygon.message', { + multipolygon: utilDisplayLabel(currMultipolygon, context.graph(), true + /* verbose */ + ) + }); + } - if (d.detail) { - detailsDiv.append('h4').html(_t.html('QA.osmose.detail_title')); - detailsDiv.append('p').html(function (d) { - return d.detail; - }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); - } // Create list of linked issue elements + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); + } + } + var validation = function checkOutdatedTags(entity, graph) { + var issues = oldMultipolygonIssues(entity, graph); + if (!issues.length) issues = oldTagIssues(entity, graph); + return issues; + }; - elemsDiv.append('h4').html(_t.html('QA.osmose.elems_title')); - elemsDiv.append('ul').selectAll('li').data(d.elems).enter().append('li').append('a').attr('href', '#').attr('class', 'error_entity_link').html(function (d) { - return d; - }).each(function () { - var link = select(this); - var entityID = this.textContent; - var entity = context.hasEntity(entityID); // Add click handler + validation.type = type; + return validation; + } - link.on('mouseenter', function () { - utilHighlightEntities([entityID], true, context); - }).on('mouseleave', function () { - utilHighlightEntities([entityID], false, context); - }).on('click', function (d3_event) { - d3_event.preventDefault(); - utilHighlightEntities([entityID], false, context); - var osmlayer = context.layers().layer('osm'); + function validationPrivateData() { + var type = 'private_data'; // assume that some buildings are private - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + var privateBuildingValues = { + detached: true, + farm: true, + house: true, + houseboat: true, + residential: true, + semidetached_house: true, + static_caravan: true + }; // but they might be public if they have one of these other tags + + var publicKeys = { + amenity: true, + craft: true, + historic: true, + leisure: true, + office: true, + shop: true, + tourism: true + }; // these tags may contain personally identifying info - context.map().centerZoom(d.loc, 20); + var personalTags = { + 'contact:email': true, + 'contact:fax': true, + 'contact:phone': true, + email: true, + fax: true, + phone: true + }; - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); - } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) + var validation = function checkPrivateData(entity) { + var tags = entity.tags; + if (!tags.building || !privateBuildingValues[tags.building]) return []; + var keepTags = {}; - if (entity) { - var name = utilDisplayName(entity); // try to use common name + for (var k in tags) { + if (publicKeys[k]) return []; // probably a public feature - if (!name) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + if (!personalTags[k]) { + keepTags[k] = tags[k]; + } + } - if (name) { - this.innerText = name; + var tagDiff = utilTagDiff(tags, keepTags); + if (!tagDiff.length) return []; + var fixID = tagDiff.length === 1 ? 'remove_tag' : 'remove_tags'; + return [new validationIssue({ + type: type, + severity: 'warning', + message: showMessage, + reference: showReference, + entityIds: [entity.id], + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.' + fixID + '.title'), + onClick: function onClick(context) { + context.perform(doUpgrade, _t('issues.fix.upgrade_tags.annotation')); } + })]; + } + })]; + + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy + + tagDiff.forEach(function (diff) { + if (diff.type === '-') { + delete newTags[diff.key]; + } else if (diff.type === '+') { + newTags[diff.key] = diff.newVal; } - }); // Don't hide entities related to this issue - #5880 + }); + return actionChangeTags(currEntity.id, newTags)(graph); + } - context.features().forceVisible(d.elems); - context.map().pan([0, 0]); // trigger a redraw - })["catch"](function (err) { - console.log(err); // eslint-disable-line no-console - }); - } + function showMessage(context) { + var currEntity = context.hasEntity(this.entityIds[0]); + if (!currEntity) return ''; + return _t.html('issues.private_data.contact.message', { + feature: utilDisplayLabel(currEntity, context.graph()) + }); + } - osmoseDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseDetails; + function showReference(selection) { + var enter = selection.selectAll('.issue-reference').data([0]).enter(); + enter.append('div').attr('class', 'issue-reference').html(_t.html('issues.private_data.reference')); + enter.append('strong').html(_t.html('issues.suggested')); + enter.append('table').attr('class', 'tagDiff-table').selectAll('.tagDiff-row').data(tagDiff).enter().append('tr').attr('class', 'tagDiff-row').append('td').attr('class', function (d) { + var klass = d.type === '+' ? 'add' : 'remove'; + return 'tagDiff-cell tagDiff-cell-' + klass; + }).html(function (d) { + return d.display; + }); + } }; - return osmoseDetails; + validation.type = type; + return validation; } - function uiOsmoseHeader() { - var _qaItem; - - function issueTitle(d) { - var unknown = _t('inspector.unknown'); - if (!d) return unknown; // Issue titles supplied by Osmose + function validationSuspiciousName() { + var type = 'suspicious_name'; + var keysToTestForGenericValues = ['aerialway', 'aeroway', 'amenity', 'building', 'craft', 'highway', 'leisure', 'railway', 'man_made', 'office', 'shop', 'tourism', 'waterway']; + var _waitingForNsi = false; // Attempt to match a generic record in the name-suggestion-index. - var s = services.osmose.getStrings(d.itemType); - return 'title' in s ? s.title : unknown; - } + function isGenericMatchInNsi(tags) { + var nsi = services.nsi; - function osmoseHeader(selection) { - var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'qa-header'); - var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { - return d.id < 0; - }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { - return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); - }); - svgEnter.append('polygon').attr('fill', function (d) { - return services.osmose.getColor(d.item); - }).attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { - var picon = d.icon; + if (nsi) { + _waitingForNsi = nsi.status() === 'loading'; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + if (!_waitingForNsi) { + return nsi.isGenericName(tags); } - }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); - } + } - osmoseHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseHeader; - }; + return false; + } // Test if the name is just the key or tag value (e.g. "park") - return osmoseHeader; - } - function uiViewOnOsmose() { - var _qaItem; + function nameMatchesRawTag(lowercaseName, tags) { + for (var i = 0; i < keysToTestForGenericValues.length; i++) { + var key = keysToTestForGenericValues[i]; + var val = tags[key]; - function viewOnOsmose(selection) { - var url; + if (val) { + val = val.toLowerCase(); - if (services.osmose && _qaItem instanceof QAItem) { - url = services.osmose.itemURL(_qaItem); + if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { + return true; + } + } } - var link = selection.selectAll('.view-on-osmose').data(url ? [url] : []); // exit - - link.exit().remove(); // enter - - var linkEnter = link.enter().append('a').attr('class', 'view-on-osmose').attr('target', '_blank').attr('rel', 'noopener') // security measure - .attr('href', function (d) { - return d; - }).call(svgIcon('#iD-icon-out-link', 'inline')); - linkEnter.append('span').html(_t.html('inspector.view_on_osmose')); + return false; } - viewOnOsmose.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnOsmose; - }; - - return viewOnOsmose; - } + function isGenericName(name, tags) { + name = name.toLowerCase(); + return nameMatchesRawTag(name, tags) || isGenericMatchInNsi(tags); + } - function uiOsmoseEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiOsmoseDetails(context); - var qaHeader = uiOsmoseHeader(); + function makeGenericNameIssue(entityId, nameKey, genericName, langCode) { + return new validationIssue({ + type: type, + subtype: 'generic_name', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + if (!entity) return ''; + var preset = _mainPresetIndex.match(entity, context.graph()); + var langName = langCode && _mainLocalizer.languageName(langCode); + return _t.html('issues.generic_name.message' + (langName ? '_language' : ''), { + feature: preset.name(), + name: genericName, + language: langName + }); + }, + reference: showReference, + entityIds: [entityId], + hash: "".concat(nameKey, "=").concat(genericName), + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.remove_the_name.title'), + onClick: function onClick(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - var _qaItem; + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); + } + })]; + } + }); - function osmoseEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.osmose.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(osmoseSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOsmose().what(_qaItem)); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + } } - function osmoseSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - - var isShown = _qaItem && isSelected; - var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); // exit - - saveSection.exit().remove(); // enter + function makeIncorrectNameIssue(entityId, nameKey, incorrectName, langCode) { + return new validationIssue({ + type: type, + subtype: 'not_name', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + if (!entity) return ''; + var preset = _mainPresetIndex.match(entity, context.graph()); + var langName = langCode && _mainLocalizer.languageName(langCode); + return _t.html('issues.incorrect_name.message' + (langName ? '_language' : ''), { + feature: preset.name(), + name: incorrectName, + language: langName + }); + }, + reference: showReference, + entityIds: [entityId], + hash: "".concat(nameKey, "=").concat(incorrectName), + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.remove_the_name.title'), + onClick: function onClick(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); + } + })]; + } + }); - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + } } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit - - buttonSection.exit().remove(); // enter + var validation = function checkGenericName(entity) { + var tags = entity.tags; // a generic name is allowed if it's a known brand or entity - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - buttonEnter.append('button').attr('class', 'button close-button action'); - buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + var hasWikidata = !!tags.wikidata || !!tags['brand:wikidata'] || !!tags['operator:wikidata']; + if (hasWikidata) return []; + var issues = []; + var notNames = (tags['not:name'] || '').split(';'); - buttonSection = buttonSection.merge(buttonEnter); - buttonSection.select('.close-button').html(_t.html('QA.keepRight.close')).on('click.close', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + for (var key in tags) { + var m = key.match(/^name(?:(?::)([a-zA-Z_-]+))?$/); + if (!m) continue; + var langCode = m.length >= 2 ? m[1] : null; + var value = tags[key]; - var qaService = services.osmose; + if (notNames.length) { + for (var i in notNames) { + var notName = notNames[i]; - if (qaService) { - d.newStatus = 'done'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + if (notName && value === notName) { + issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); + continue; + } + } } - }); - buttonSection.select('.ignore-button').html(_t.html('QA.keepRight.ignore')).on('click.ignore', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - var qaService = services.osmose; + if (isGenericName(value, tags)) { + issues.provisional = _waitingForNsi; // retry later if we are waiting on NSI to finish loading - if (qaService) { - d.newStatus = 'false'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); } - }); - } // NOTE: Don't change method name until UI v3 is merged - + } - osmoseEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseEditor; + return issues; }; - return utilRebind(osmoseEditor, dispatch$1, 'on'); + validation.type = type; + return validation; } - function modeSelectError(context, selectedErrorID, selectedErrorService) { - var mode = { - id: 'select-error', - button: 'browse' - }; - var keybinding = utilKeybinding('select-error'); - var errorService = services[selectedErrorService]; - var errorEditor; - - switch (selectedErrorService) { - case 'improveOSM': - errorEditor = uiImproveOsmEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + function validationUnsquareWay(context) { + var type = 'unsquare_way'; + var DEFAULT_DEG_THRESHOLD = 5; // see also issues.js + // use looser epsilon for detection to reduce warnings of buildings that are essentially square already - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; + var epsilon = 0.05; + var nodeThreshold = 10; - case 'keepRight': - errorEditor = uiKeepRightEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + function isBuilding(entity, graph) { + if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; + return entity.tags.building && entity.tags.building !== 'no'; + } - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; + var validation = function checkUnsquareWay(entity, graph) { + if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare - case 'osmose': - errorEditor = uiOsmoseEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + if (entity.tags.nonsquare === 'yes') return []; + var isClosed = entity.isClosed(); + if (!isClosed) return []; // this building has bigger problems + // don't flag ways with lots of nodes since they are likely detail-mapped - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; - } + var nodes = graph.childNodes(entity).slice(); // shallow copy - var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice + // ignore if not all nodes are fully downloaded - function checkSelectedID() { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + var osm = services.osm; + if (!osm || nodes.some(function (node) { + return !osm.isDataLoaded(node.loc); + })) return []; // don't flag connected ways to avoid unresolvable unsquare loops - if (!error) { - context.enter(modeBrowse(context)); - } + var hasConnectedSquarableWays = nodes.some(function (node) { + return graph.parentWays(node).some(function (way) { + if (way.id === entity.id) return false; + if (isBuilding(way, graph)) return true; + return graph.parentRelations(way).some(function (parentRelation) { + return parentRelation.isMultipolygon() && parentRelation.tags.building && parentRelation.tags.building !== 'no'; + }); + }); + }); + if (hasConnectedSquarableWays) return []; // user-configurable square threshold - return error; - } + var storedDegreeThreshold = corePreferences('validate-square-degrees'); + var degreeThreshold = isNaN(storedDegreeThreshold) ? DEFAULT_DEG_THRESHOLD : parseFloat(storedDegreeThreshold); + var points = nodes.map(function (node) { + return context.projection(node.loc); + }); + if (!geoOrthoCanOrthogonalize(points, isClosed, epsilon, degreeThreshold, true)) return []; + var autoArgs; // don't allow autosquaring features linked to wikidata - mode.zoomToSelected = function () { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + if (!entity.tags.wikidata) { + // use same degree threshold as for detection + var autoAction = actionOrthogonalize(entity.id, context.projection, undefined, degreeThreshold); + autoAction.transitionable = false; // when autofixing, do it instantly - if (error) { - context.map().centerZoomEase(error.loc, 20); + autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { + n: 1 + })]; } - }; - - mode.enter = function () { - var error = checkSelectedID(); - if (!error) return; - behaviors.forEach(context.install); - keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); - select(document).call(keybinding); - selectError(); - var sidebar = context.ui().sidebar; - sidebar.show(errorEditor.error(error)); - context.map().on('drawn.select-error', selectError); // class the error as selected, or return to browse mode if the error is gone - function selectError(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); + return [new validationIssue({ + type: type, + subtype: 'building', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.unsquare_way.message', { + feature: utilDisplayLabel(entity, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [entity.id], + hash: degreeThreshold, + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-orthogonalize', + title: _t.html('issues.fix.square_feature.title'), + autoArgs: autoArgs, + onClick: function onClick(context, completionHandler) { + var entityId = this.issue.entityIds[0]; // use same degree threshold as for detection - if (selection.empty()) { - // Return to browse mode if selected DOM elements have - // disappeared because the user moved them out of view.. - var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; + context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { + n: 1 + })); // run after the squaring transition (currently 150ms) - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); - context.selectedErrorID(selectedErrorID); + window.setTimeout(function () { + completionHandler(); + }, 175); + } + }) + /* + new validationIssueFix({ + title: t.html('issues.fix.tag_as_unsquare.title'), + onClick: function(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy + tags.nonsquare = 'yes'; + context.perform( + actionChangeTags(entityId, tags), + t('issues.fix.tag_as_unsquare.annotation') + ); + } + }) + */ + ]; } - } - - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } - }; + })]; - mode.exit = function () { - behaviors.forEach(context.uninstall); - select(document).call(keybinding.unbind); - context.surface().selectAll('.qaItem.selected').classed('selected hover', false); - context.map().on('drawn.select-error', null); - context.ui().sidebar.hide(); - context.selectedErrorID(null); - context.features().forceVisible([]); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); + } }; - return mode; + validation.type = type; + return validation; } - function behaviorSelect(context) { - var _tolerancePx = 4; // see also behaviorDrag - - var _lastMouseEvent = null; - var _showMenu = false; - var _downPointers = {}; - var _longPressTimeout = null; - var _lastInteractionType = null; // the id of the down pointer that's enabling multiselection while down - - var _multiselectionPointerId = null; // use pointer events on supported platforms; fallback to mouse events - - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + var Validations = /*#__PURE__*/Object.freeze({ + __proto__: null, + validationAlmostJunction: validationAlmostJunction, + validationCloseNodes: validationCloseNodes, + validationCrossingWays: validationCrossingWays, + validationDisconnectedWay: validationDisconnectedWay, + validationFormatting: validationFormatting, + validationHelpRequest: validationHelpRequest, + validationImpossibleOneway: validationImpossibleOneway, + validationIncompatibleSource: validationIncompatibleSource, + validationMaprules: validationMaprules, + validationMismatchedGeometry: validationMismatchedGeometry, + validationMissingRole: validationMissingRole, + validationMissingTag: validationMissingTag, + validationOutdatedTags: validationOutdatedTags, + validationPrivateData: validationPrivateData, + validationSuspiciousName: validationSuspiciousName, + validationUnsquareWay: validationUnsquareWay + }); - function keydown(d3_event) { - if (d3_event.keyCode === 32) { - // don't react to spacebar events during text input - var activeNode = document.activeElement; - if (activeNode && new Set(['INPUT', 'TEXTAREA']).has(activeNode.nodeName)) return; - } + function coreValidator(context) { + var _this = this; - if (d3_event.keyCode === 93 || // context menu key - d3_event.keyCode === 32) { - // spacebar - d3_event.preventDefault(); - } + var dispatch = dispatch$8('validated', 'focusedIssue'); + var validator = utilRebind({}, dispatch, 'on'); + var _rules = {}; + var _disabledRules = {}; - if (d3_event.repeat) return; // ignore repeated events for held keys - // if any key is pressed the user is probably doing something other than long-pressing + var _ignoredIssueIDs = new Set(); - cancelLongPress(); + var _resolvedIssueIDs = new Set(); - if (d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', true); - } + var _baseCache = validationCache('base'); // issues before any user edits - if (d3_event.keyCode === 32) { - // spacebar - if (!_downPointers.spacebar && _lastMouseEvent) { - cancelLongPress(); - _longPressTimeout = window.setTimeout(didLongPress, 500, 'spacebar', 'spacebar'); - _downPointers.spacebar = { - firstEvent: _lastMouseEvent, - lastEvent: _lastMouseEvent - }; - } - } - } - function keyup(d3_event) { - cancelLongPress(); + var _headCache = validationCache('head'); // issues after all user edits - if (!d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', false); - } - if (d3_event.keyCode === 93) { - // context menu key - d3_event.preventDefault(); - _lastInteractionType = 'menukey'; - contextmenu(d3_event); - } else if (d3_event.keyCode === 32) { - // spacebar - var pointer = _downPointers.spacebar; + var _completeDiff = {}; // complete diff base -> head of what the user changed - if (pointer) { - delete _downPointers.spacebar; - if (pointer.done) return; - d3_event.preventDefault(); - _lastInteractionType = 'spacebar'; - click(pointer.firstEvent, pointer.lastEvent, 'spacebar'); - } - } - } + var _headIsCurrent = false; - function pointerdown(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - cancelLongPress(); - if (d3_event.buttons && d3_event.buttons !== 1) return; - context.ui().closeEditMenu(); - _longPressTimeout = window.setTimeout(didLongPress, 500, id, 'longdown-' + (d3_event.pointerType || 'mouse')); - _downPointers[id] = { - firstEvent: d3_event, - lastEvent: d3_event - }; - } + var _deferredRIC = new Set(); // Set( RequestIdleCallback handles ) - function didLongPress(id, interactionType) { - var pointer = _downPointers[id]; - if (!pointer) return; - for (var i in _downPointers) { - // don't allow this or any currently down pointer to trigger another click - _downPointers[i].done = true; - } // treat long presses like right-clicks + var _deferredST = new Set(); // Set( SetTimeout handles ) - _longPressTimeout = null; - _lastInteractionType = interactionType; - _showMenu = true; - click(pointer.firstEvent, pointer.lastEvent, id); - } + var _headPromise; // Promise fulfilled when validation is performed up to headGraph snapshot - function pointermove(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - if (_downPointers[id]) { - _downPointers[id].lastEvent = d3_event; - } + var RETRY = 5000; // wait 5sec before revalidating provisional entities + // Allow validation severity to be overridden by url queryparams... + // See: https://github.com/openstreetmap/iD/pull/8243 + // + // Each param should contain a urlencoded comma separated list of + // `type/subtype` rules. `*` may be used as a wildcard.. + // Examples: + // `validationError=disconnected_way/*` + // `validationError=disconnected_way/highway` + // `validationError=crossing_ways/bridge*` + // `validationError=crossing_ways/bridge*,crossing_ways/tunnel*` + + var _errorOverrides = parseHashParam(context.initialHashParams.validationError); + + var _warningOverrides = parseHashParam(context.initialHashParams.validationWarning); + + var _disableOverrides = parseHashParam(context.initialHashParams.validationDisable); // `parseHashParam()` (private) + // Checks hash parameters for severity overrides + // Arguments + // `param` - a url hash parameter (`validationError`, `validationWarning`, or `validationDisable`) + // Returns + // Array of Objects like { type: RegExp, subtype: RegExp } + // - if (!d3_event.pointerType || d3_event.pointerType === 'mouse') { - _lastMouseEvent = d3_event; - if (_downPointers.spacebar) { - _downPointers.spacebar.lastEvent = d3_event; - } - } - } + function parseHashParam(param) { + var result = []; + var rules = (param || '').split(','); + rules.forEach(function (rule) { + rule = rule.trim(); + var parts = rule.split('/', 2); // "type/subtype" + + var type = parts[0]; + var subtype = parts[1] || '*'; + if (!type || !subtype) return; + result.push({ + type: makeRegExp(type), + subtype: makeRegExp(subtype) + }); + }); + return result; - function pointerup(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - var pointer = _downPointers[id]; - if (!pointer) return; - delete _downPointers[id]; + function makeRegExp(str) { + var escaped = str.replace(/[-\/\\^$+?.()|[\]{}]/g, '\\$&') // escape all reserved chars except for the '*' + .replace(/\*/g, '.*'); // treat a '*' like '.*' - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; + return new RegExp('^' + escaped + '$'); } + } // `init()` + // Initialize the validator, called once on iD startup + // - if (pointer.done) return; - click(pointer.firstEvent, d3_event, id); - } - function pointercancel(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - if (!_downPointers[id]) return; - delete _downPointers[id]; + validator.init = function () { + Object.values(Validations).forEach(function (validation) { + if (typeof validation !== 'function') return; + var fn = validation(context); + var key = fn.type; + _rules[key] = fn; + }); + var disabledRules = corePreferences('validate-disabledRules'); - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; + if (disabledRules) { + disabledRules.split(',').forEach(function (k) { + return _disabledRules[k] = true; + }); } - } - - function contextmenu(d3_event) { - d3_event.preventDefault(); + }; // `reset()` (private) + // Cancels deferred work and resets all caches + // + // Arguments + // `resetIgnored` - `true` to clear the list of user-ignored issues + // - if (!+d3_event.clientX && !+d3_event.clientY) { - if (_lastMouseEvent) { - d3_event.sourceEvent = _lastMouseEvent; - } else { - return; - } - } else { - _lastMouseEvent = d3_event; - _lastInteractionType = 'rightclick'; - } - _showMenu = true; - click(d3_event, d3_event); - } + function reset(resetIgnored) { + // cancel deferred work + _deferredRIC.forEach(window.cancelIdleCallback); - function click(firstEvent, lastEvent, pointerId) { - cancelLongPress(); - var mapNode = context.container().select('.main-map').node(); // Use the `main-map` coordinate system since the surface and supersurface - // are transformed when drag-panning. + _deferredRIC.clear(); - var pointGetter = utilFastMouse(mapNode); - var p1 = pointGetter(firstEvent); - var p2 = pointGetter(lastEvent); - var dist = geoVecLength(p1, p2); + _deferredST.forEach(window.clearTimeout); - if (dist > _tolerancePx || !mapContains(lastEvent)) { - resetProperties(); - return; - } + _deferredST.clear(); // empty queues and resolve any pending promise - var targetDatum = lastEvent.target.__data__; - var multiselectEntityId; - if (!_multiselectionPointerId) { - // If a different pointer than the one triggering this click is down on a - // feature, treat this and all future clicks as multiselection until that - // pointer is raised. - var selectPointerInfo = pointerDownOnSelection(pointerId); + _baseCache.queue = []; + _headCache.queue = []; + processQueue(_headCache); + processQueue(_baseCache); // clear caches - if (selectPointerInfo) { - _multiselectionPointerId = selectPointerInfo.pointerId; // if the other feature isn't selected yet, make sure we select it + if (resetIgnored) _ignoredIssueIDs.clear(); - multiselectEntityId = !selectPointerInfo.selected && selectPointerInfo.entityId; - _downPointers[selectPointerInfo.pointerId].done = true; - } - } // support multiselect if data is already selected + _resolvedIssueIDs.clear(); + _baseCache = validationCache('base'); + _headCache = validationCache('head'); + _completeDiff = {}; + _headIsCurrent = false; + } // `reset()` + // clear caches, called whenever iD resets after a save or switches sources + // (clears out the _ignoredIssueIDs set also) + // - var isMultiselect = context.mode().id === 'select' && ( // and shift key is down - lastEvent && lastEvent.shiftKey || // or we're lasso-selecting - context.surface().select('.lasso').node() || // or a pointer is down over a selected feature - _multiselectionPointerId && !multiselectEntityId); - processClick(targetDatum, isMultiselect, p2, multiselectEntityId); + validator.reset = function () { + reset(true); + }; // `resetIgnoredIssues()` + // clears out the _ignoredIssueIDs Set + // - function mapContains(event) { - var rect = mapNode.getBoundingClientRect(); - return event.clientX >= rect.left && event.clientX <= rect.right && event.clientY >= rect.top && event.clientY <= rect.bottom; - } - function pointerDownOnSelection(skipPointerId) { - var mode = context.mode(); - var selectedIDs = mode.id === 'select' ? mode.selectedIDs() : []; + validator.resetIgnoredIssues = function () { + _ignoredIssueIDs.clear(); - for (var pointerId in _downPointers) { - if (pointerId === 'spacebar' || pointerId === skipPointerId) continue; - var pointerInfo = _downPointers[pointerId]; - var p1 = pointGetter(pointerInfo.firstEvent); - var p2 = pointGetter(pointerInfo.lastEvent); - if (geoVecLength(p1, p2) > _tolerancePx) continue; - var datum = pointerInfo.firstEvent.target.__data__; - var entity = datum && datum.properties && datum.properties.entity || datum; - if (context.graph().hasEntity(entity.id)) return { - pointerId: pointerId, - entityId: entity.id, - selected: selectedIDs.indexOf(entity.id) !== -1 - }; - } + dispatch.call('validated'); // redraw UI + }; // `revalidateUnsquare()` + // Called whenever the user changes the unsquare threshold + // It reruns just the "unsquare_way" validation on all buildings. + // - return null; - } - } - function processClick(datum, isMultiselect, point, alsoSelectId) { - var mode = context.mode(); - var showMenu = _showMenu; - var interactionType = _lastInteractionType; - var entity = datum && datum.properties && datum.properties.entity; - if (entity) datum = entity; + validator.revalidateUnsquare = function () { + revalidateUnsquare(_headCache); + revalidateUnsquare(_baseCache); + dispatch.call('validated'); + }; - if (datum && datum.type === 'midpoint') { - // treat targeting midpoints as if targeting the parent way - datum = datum.parents[0]; - } + function revalidateUnsquare(cache) { + var checkUnsquareWay = _rules.unsquare_way; + if (!cache.graph || typeof checkUnsquareWay !== 'function') return; // uncache existing - var newMode; + cache.uncacheIssuesOfType('unsquare_way'); + var buildings = context.history().tree().intersects(geoExtent([-180, -90], [180, 90]), cache.graph) // everywhere + .filter(function (entity) { + return entity.type === 'way' && entity.tags.building && entity.tags.building !== 'no'; + }); // rerun for all buildings - if (datum instanceof osmEntity) { - // targeting an entity - var selectedIDs = context.selectedIDs(); - context.selectedNoteID(null); - context.selectedErrorID(null); + buildings.forEach(function (entity) { + var detected = checkUnsquareWay(entity, cache.graph); + if (!detected.length) return; + cache.cacheIssues(detected); + }); + } // `getIssues()` + // Gets all issues that match the given options + // This is called by many other places + // + // Arguments + // `options` Object like: + // { + // what: 'all', // 'all' or 'edited' + // where: 'all', // 'all' or 'visible' + // includeIgnored: false, // true, false, or 'only' + // includeDisabledRules: false // true, false, or 'only' + // } + // + // Returns + // An Array containing the issues + // - if (!isMultiselect) { - // don't change the selection if we're toggling the menu atop a multiselection - if (!showMenu || selectedIDs.length <= 1 || selectedIDs.indexOf(datum.id) === -1) { - if (alsoSelectId === datum.id) alsoSelectId = null; - selectedIDs = (alsoSelectId ? [alsoSelectId] : []).concat([datum.id]); // always enter modeSelect even if the entity is already - // selected since listeners may expect `context.enter` events, - // e.g. in the walkthrough - newMode = mode.id === 'select' ? mode.selectedIDs(selectedIDs) : modeSelect(context, selectedIDs).selectBehavior(behavior); - context.enter(newMode); - } - } else { - if (selectedIDs.indexOf(datum.id) !== -1) { - // clicked entity is already in the selectedIDs list.. - if (!showMenu) { - // deselect clicked entity, then reenter select mode or return to browse mode.. - selectedIDs = selectedIDs.filter(function (id) { - return id !== datum.id; - }); - newMode = selectedIDs.length ? mode.selectedIDs(selectedIDs) : modeBrowse(context).selectBehavior(behavior); - context.enter(newMode); - } - } else { - // clicked entity is not in the selected list, add it.. - selectedIDs = selectedIDs.concat([datum.id]); - newMode = mode.selectedIDs(selectedIDs); - context.enter(newMode); - } - } - } else if (datum && datum.__featurehash__ && !isMultiselect) { - // targeting custom data - context.selectedNoteID(null).enter(modeSelectData(context, datum)); - } else if (datum instanceof osmNote && !isMultiselect) { - // targeting a note - context.selectedNoteID(datum.id).enter(modeSelectNote(context, datum.id)); - } else if (datum instanceof QAItem & !isMultiselect) { - // targeting an external QA issue - context.selectedErrorID(datum.id).enter(modeSelectError(context, datum.id, datum.service)); - } else { - // targeting nothing - context.selectedNoteID(null); - context.selectedErrorID(null); + validator.getIssues = function (options) { + var opts = Object.assign({ + what: 'all', + where: 'all', + includeIgnored: false, + includeDisabledRules: false + }, options); + var view = context.map().extent(); + var seen = new Set(); + var results = []; // collect head issues - present in the user edits + + if (_headCache.graph && _headCache.graph !== _baseCache.graph) { + Object.values(_headCache.issuesByIssueID).forEach(function (issue) { + // In the head cache, only count features that the user is responsible for - #8632 + // For example, a user can undo some work and an issue will still present in the + // head graph, but we don't want to credit the user for causing that issue. + var userModified = (issue.entityIds || []).some(function (id) { + return _completeDiff.hasOwnProperty(id); + }); + if (opts.what === 'edited' && !userModified) return; // present in head but user didn't touch it - if (!isMultiselect && mode.id !== 'browse') { - context.enter(modeBrowse(context)); - } - } + if (!filter(issue)) return; + seen.add(issue.id); + results.push(issue); + }); + } // collect base issues - present before user edits - context.ui().closeEditMenu(); // always request to show the edit menu in case the mode needs it - if (showMenu) context.ui().showEditMenu(point, interactionType); - resetProperties(); - } + if (opts.what === 'all') { + Object.values(_baseCache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue)) return; + seen.add(issue.id); + results.push(issue); + }); + } - function cancelLongPress() { - if (_longPressTimeout) window.clearTimeout(_longPressTimeout); - _longPressTimeout = null; - } + return results; // Filter the issue set to include only what the calling code wants to see. + // Note that we use `context.graph()`/`context.hasEntity()` here, not `cache.graph`, + // because that is the graph that the calling code will be using. - function resetProperties() { - cancelLongPress(); - _showMenu = false; - _lastInteractionType = null; // don't reset _lastMouseEvent since it might still be useful - } + function filter(issue) { + if (!issue) return false; + if (seen.has(issue.id)) return false; + if (_resolvedIssueIDs.has(issue.id)) return false; + if (opts.includeDisabledRules === 'only' && !_disabledRules[issue.type]) return false; + if (!opts.includeDisabledRules && _disabledRules[issue.type]) return false; + if (opts.includeIgnored === 'only' && !_ignoredIssueIDs.has(issue.id)) return false; + if (!opts.includeIgnored && _ignoredIssueIDs.has(issue.id)) return false; // This issue may involve an entity that doesn't exist in context.graph() + // This can happen because validation is async and rendering the issue lists is async. - function behavior(selection) { - resetProperties(); - _lastMouseEvent = context.map().lastPointerEvent(); - select(window).on('keydown.select', keydown).on('keyup.select', keyup).on(_pointerPrefix + 'move.select', pointermove, true).on(_pointerPrefix + 'up.select', pointerup, true).on('pointercancel.select', pointercancel, true).on('contextmenu.select-window', function (d3_event) { - // Edge and IE really like to show the contextmenu on the - // menubar when user presses a keyboard menu button - // even after we've already preventdefaulted the key event. - var e = d3_event; + if ((issue.entityIds || []).some(function (id) { + return !context.hasEntity(id); + })) return false; - if (+e.clientX === 0 && +e.clientY === 0) { - d3_event.preventDefault(); + if (opts.where === 'visible') { + var extent = issue.extent(context.graph()); + if (!view.intersects(extent)) return false; } - }); - selection.on(_pointerPrefix + 'down.select', pointerdown).on('contextmenu.select', contextmenu); - /*if (d3_event && d3_event.shiftKey) { - context.surface() - .classed('behavior-multiselect', true); - }*/ - } - - behavior.off = function (selection) { - cancelLongPress(); - select(window).on('keydown.select', null).on('keyup.select', null).on('contextmenu.select-window', null).on(_pointerPrefix + 'move.select', null, true).on(_pointerPrefix + 'up.select', null, true).on('pointercancel.select', null, true); - selection.on(_pointerPrefix + 'down.select', null).on('contextmenu.select', null); - context.surface().classed('behavior-multiselect', false); - }; - return behavior; - } + return true; + } + }; // `getResolvedIssues()` + // Gets the issues that have been fixed by the user. + // + // Resolved issues are tracked in the `_resolvedIssueIDs` Set, + // and they should all be issues that exist in the _baseCache. + // + // Returns + // An Array containing the issues + // - function behaviorDrawWay(context, wayID, mode, startGraph) { - var dispatch$1 = dispatch('rejectedSelfIntersection'); - var behavior = behaviorDraw(context); // Must be set by `drawWay.nodeIndex` before each install of this behavior. - var _nodeIndex; + validator.getResolvedIssues = function () { + return Array.from(_resolvedIssueIDs).map(function (issueID) { + return _baseCache.issuesByIssueID[issueID]; + }).filter(Boolean); + }; // `focusIssue()` + // Adjusts the map to focus on the given issue. + // (requires the issue to have a reasonable extent defined) + // + // Arguments + // `issue` - the issue to focus on + // - var _origWay; - var _wayGeometry; + validator.focusIssue = function (issue) { + // Note that we use `context.graph()`/`context.hasEntity()` here, not `cache.graph`, + // because that is the graph that the calling code will be using. + var graph = context.graph(); + var selectID; + var focusCenter; // Try to focus the map at the center of the issue.. - var _headNodeID; + var issueExtent = issue.extent(graph); - var _annotation; + if (issueExtent) { + focusCenter = issueExtent.center(); + } // Try to select the first entity in the issue.. - var _pointerHasMoved = false; // The osmNode to be placed. - // This is temporary and just follows the mouse cursor until an "add" event occurs. - var _drawNode; + if (issue.entityIds && issue.entityIds.length) { + selectID = issue.entityIds[0]; // If a relation, focus on one of its members instead. + // Otherwise we might be focusing on a part of map where the relation is not visible. - var _didResolveTempEdit = false; + if (selectID && selectID.charAt(0) === 'r') { + // relation + var ids = utilEntityAndDeepMemberIDs([selectID], graph); + var nodeID = ids.find(function (id) { + return id.charAt(0) === 'n' && graph.hasEntity(id); + }); - function createDrawNode(loc) { - // don't make the draw node until we actually need it - _drawNode = osmNode({ - loc: loc - }); - context.pauseChangeDispatch(); - context.replace(function actionAddDrawNode(graph) { - // add the draw node to the graph and insert it into the way - var way = graph.entity(wayID); - return graph.replace(_drawNode).replace(way.addNode(_drawNode.id, _nodeIndex)); - }, _annotation); - context.resumeChangeDispatch(); - setActiveElements(); - } + if (!nodeID) { + // relation has no downloaded nodes to focus on + var wayID = ids.find(function (id) { + return id.charAt(0) === 'w' && graph.hasEntity(id); + }); - function removeDrawNode() { - context.pauseChangeDispatch(); - context.replace(function actionDeleteDrawNode(graph) { - var way = graph.entity(wayID); - return graph.replace(way.removeNode(_drawNode.id)).remove(_drawNode); - }, _annotation); - _drawNode = undefined; - context.resumeChangeDispatch(); - } + if (wayID) { + nodeID = graph.entity(wayID).first(); // focus on the first node of this way + } + } - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); + if (nodeID) { + focusCenter = graph.entity(nodeID).loc; + } } - - context.surface().classed('nope', false).classed('nope-disabled', true); } - } - - function keyup(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope-suppressed')) { - context.surface().classed('nope', true); - } - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + if (focusCenter) { + // Adjust the view + var setZoom = Math.max(context.map().zoom(), 19); + context.map().unobscuredCenterZoomEase(focusCenter, setZoom); } - } - - function allowsVertex(d) { - return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); - } // related code - // - `mode/drag_node.js` `doMove()` - // - `behavior/draw.js` `click()` - // - `behavior/draw_way.js` `move()` - - - function move(d3_event, datum) { - var loc = context.map().mouseCoordinates(); - if (!_drawNode) createDrawNode(loc); - context.surface().classed('nope-disabled', d3_event.altKey); - var targetLoc = datum && datum.properties && datum.properties.entity && allowsVertex(datum.properties.entity) && datum.properties.entity.loc; - var targetNodes = datum && datum.properties && datum.properties.nodes; - - if (targetLoc) { - // snap to node/vertex - a point target with `.loc` - loc = targetLoc; - } else if (targetNodes) { - // snap to way - a line target with `.nodes` - var choice = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, _drawNode.id); - if (choice) { - loc = choice.loc; - } + if (selectID) { + // Enter select mode + window.setTimeout(function () { + context.enter(modeSelect(context, [selectID])); + dispatch.call('focusedIssue', _this, issue); + }, 250); // after ease } + }; // `getIssuesBySeverity()` + // Gets the issues then groups them by error/warning + // (This just calls getIssues, then puts issues in groups) + // + // Arguments + // `options` - (see `getIssues`) + // Returns + // Object result like: + // { + // error: Array of errors, + // warning: Array of warnings + // } + // - context.replace(actionMoveNode(_drawNode.id, loc), _annotation); - _drawNode = context.entity(_drawNode.id); - checkGeometry(true - /* includeDrawNode */ - ); - } // Check whether this edit causes the geometry to break. - // If so, class the surface with a nope cursor. - // `includeDrawNode` - Only check the relevant line segments if finishing drawing - - - function checkGeometry(includeDrawNode) { - var nopeDisabled = context.surface().classed('nope-disabled'); - var isInvalid = isInvalidGeometry(includeDrawNode); - - if (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); - } - } - function isInvalidGeometry(includeDrawNode) { - var testNode = _drawNode; // we only need to test the single way we're drawing + validator.getIssuesBySeverity = function (options) { + var groups = utilArrayGroupBy(validator.getIssues(options), 'severity'); + groups.error = groups.error || []; + groups.warning = groups.warning || []; + return groups; + }; // `getEntityIssues()` + // Gets the issues that the given entity IDs have in common, matching the given options + // (This just calls getIssues, then filters for the given entity IDs) + // The issues are sorted for relevance + // + // Arguments + // `entityIDs` - Array or Set of entityIDs to get issues for + // `options` - (see `getIssues`) + // Returns + // An Array containing the issues + // - var parentWay = context.graph().entity(wayID); - var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy - if (includeDrawNode) { - if (parentWay.isClosed()) { - // don't test the last segment for closed ways - #4655 - // (still test the first segment) - nodes.pop(); - } - } else { - // discount the draw node - if (parentWay.isClosed()) { - if (nodes.length < 3) return false; - if (_drawNode) nodes.splice(-2, 1); - testNode = nodes[nodes.length - 2]; + validator.getSharedEntityIssues = function (entityIDs, options) { + var orderedIssueTypes = [// Show some issue types in a particular order: + 'missing_tag', 'missing_role', // - missing data first + 'outdated_tags', 'mismatched_geometry', // - identity issues + 'crossing_ways', 'almost_junction', // - geometry issues where fixing them might solve connectivity issues + 'disconnected_way', 'impossible_oneway' // - finally connectivity issues + ]; + var allIssues = validator.getIssues(options); + var forEntityIDs = new Set(entityIDs); + return allIssues.filter(function (issue) { + return (issue.entityIds || []).some(function (entityID) { + return forEntityIDs.has(entityID); + }); + }).sort(function (issue1, issue2) { + if (issue1.type === issue2.type) { + // issues of the same type, sort deterministically + return issue1.id < issue2.id ? -1 : 1; + } + + var index1 = orderedIssueTypes.indexOf(issue1.type); + var index2 = orderedIssueTypes.indexOf(issue2.type); + + if (index1 !== -1 && index2 !== -1) { + // both issue types have explicit sort orders + return index1 - index2; + } else if (index1 === -1 && index2 === -1) { + // neither issue type has an explicit sort order, sort by type + return issue1.type < issue2.type ? -1 : 1; } else { - // there's nothing we need to test if we ignore the draw node on open ways - return false; + // order explicit types before everything else + return index1 !== -1 ? -1 : 1; } - } + }); + }; // `getEntityIssues()` + // Get an array of detected issues for the given entityID. + // (This just calls getSharedEntityIssues for a single entity) + // + // Arguments + // `entityID` - the entity ID to get the issues for + // `options` - (see `getIssues`) + // Returns + // An Array containing the issues + // - return testNode && geoHasSelfIntersections(nodes, testNode.id); - } - function undone() { - // undoing removed the temp edit - _didResolveTempEdit = true; - context.pauseChangeDispatch(); - var nextMode; + validator.getEntityIssues = function (entityID, options) { + return validator.getSharedEntityIssues([entityID], options); + }; // `getRuleKeys()` + // + // Returns + // An Array containing the rule keys + // - if (context.graph() === startGraph) { - // We've undone back to the initial state before we started drawing. - // Just exit the draw mode without undoing whatever we did before - // we entered the draw mode. - nextMode = modeSelect(context, [wayID]); - } else { - // The `undo` only removed the temporary edit, so here we have to - // manually undo to actually remove the last node we added. We can't - // use the `undo` function since the initial "add" graph doesn't have - // an annotation and so cannot be undone to. - context.pop(1); // continue drawing - nextMode = mode; - } // clear the redo stack by adding and removing a blank edit + validator.getRuleKeys = function () { + return Object.keys(_rules); + }; // `isRuleEnabled()` + // + // Arguments + // `key` - the rule to check (e.g. 'crossing_ways') + // Returns + // `true`/`false` + // - context.perform(actionNoop()); - context.pop(1); - context.resumeChangeDispatch(); - context.enter(nextMode); - } + validator.isRuleEnabled = function (key) { + return !_disabledRules[key]; + }; // `toggleRule()` + // Toggles a single validation rule, + // then reruns the validation so that the user sees something happen in the UI + // + // Arguments + // `key` - the rule to toggle (e.g. 'crossing_ways') + // - function setActiveElements() { - if (!_drawNode) return; - context.surface().selectAll('.' + _drawNode.id).classed('active', true); - } - function resetToStartGraph() { - while (context.graph() !== startGraph) { - context.pop(); + validator.toggleRule = function (key) { + if (_disabledRules[key]) { + delete _disabledRules[key]; + } else { + _disabledRules[key] = true; } - } - var drawWay = function drawWay(surface) { - _drawNode = undefined; - _didResolveTempEdit = false; - _origWay = context.entity(wayID); - _headNodeID = typeof _nodeIndex === 'number' ? _origWay.nodes[_nodeIndex] : _origWay.isClosed() ? _origWay.nodes[_origWay.nodes.length - 2] : _origWay.nodes[_origWay.nodes.length - 1]; - _wayGeometry = _origWay.geometry(context.graph()); - _annotation = _t((_origWay.nodes.length === (_origWay.isClosed() ? 2 : 1) ? 'operations.start.annotation.' : 'operations.continue.annotation.') + _wayGeometry); - _pointerHasMoved = false; // Push an annotated state for undo to return back to. - // We must make sure to replace or remove it later. + corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); + validator.validate(); + }; // `disableRules()` + // Disables given validation rules, + // then reruns the validation so that the user sees something happen in the UI + // + // Arguments + // `keys` - Array or Set containing rule keys to disable + // - context.pauseChangeDispatch(); - context.perform(actionNoop(), _annotation); - context.resumeChangeDispatch(); - behavior.hover().initialNodeID(_headNodeID); - behavior.on('move', function () { - _pointerHasMoved = true; - move.apply(this, arguments); - }).on('down', function () { - move.apply(this, arguments); - }).on('downcancel', function () { - if (_drawNode) removeDrawNode(); - }).on('click', drawWay.add).on('clickWay', drawWay.addWay).on('clickNode', drawWay.addNode).on('undo', context.undo).on('cancel', drawWay.cancel).on('finish', drawWay.finish); - select(window).on('keydown.drawWay', keydown).on('keyup.drawWay', keyup); - context.map().dblclickZoomEnable(false).on('drawn.draw', setActiveElements); - setActiveElements(); - surface.call(behavior); - context.history().on('undone.draw', undone); - }; - drawWay.off = function (surface) { - if (!_didResolveTempEdit) { - // Drawing was interrupted unexpectedly. - // This can happen if the user changes modes, - // clicks geolocate button, a hashchange event occurs, etc. - context.pauseChangeDispatch(); - resetToStartGraph(); - context.resumeChangeDispatch(); - } + validator.disableRules = function (keys) { + _disabledRules = {}; + keys.forEach(function (k) { + return _disabledRules[k] = true; + }); + corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); + validator.validate(); + }; // `ignoreIssue()` + // Don't show the given issue in lists + // + // Arguments + // `issueID` - the issueID + // - _drawNode = undefined; - _nodeIndex = undefined; - context.map().on('drawn.draw', null); - surface.call(behavior.off).selectAll('.active').classed('active', false); - surface.classed('nope', false).classed('nope-suppressed', false).classed('nope-disabled', false); - select(window).on('keydown.drawWay', null).on('keyup.drawWay', null); - context.history().on('undone.draw', null); - }; - function attemptAdd(d, loc, doAdd) { - if (_drawNode) { - // move the node to the final loc in case move wasn't called - // consistently (e.g. on touch devices) - context.replace(actionMoveNode(_drawNode.id, loc), _annotation); - _drawNode = context.entity(_drawNode.id); - } else { - createDrawNode(loc); - } + validator.ignoreIssue = function (issueID) { + _ignoredIssueIDs.add(issueID); + }; // `validate()` + // Validates anything that has changed in the head graph since the last time it was run. + // (head graph contains user's edits) + // + // Returns + // A Promise fulfilled when the validation has completed and then dispatches a `validated` event. + // This may take time but happen in the background during browser idle time. + // - checkGeometry(true - /* includeDrawNode */ - ); - if (d && d.properties && d.properties.nope || context.surface().classed('nope')) { - if (!_pointerHasMoved) { - // prevent the temporary draw node from appearing on touch devices - removeDrawNode(); - } + validator.validate = function () { + // Make sure the caches have graphs assigned to them. + // (we don't do this in `reset` because context is still resetting things and `history.base()` is unstable then) + var baseGraph = context.history().base(); + if (!_headCache.graph) _headCache.graph = baseGraph; + if (!_baseCache.graph) _baseCache.graph = baseGraph; + var prevGraph = _headCache.graph; + var currGraph = context.graph(); - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here + if (currGraph === prevGraph) { + // _headCache.graph is current - we are caught up + _headIsCurrent = true; + dispatch.call('validated'); + return Promise.resolve(); } - context.pauseChangeDispatch(); - doAdd(); // we just replaced the temporary edit with the real one - - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - context.enter(mode); - } // Accept the current position of the drawing node - + if (_headPromise) { + // Validation already in process, but we aren't caught up to current + _headIsCurrent = false; // We will need to catch up after the validation promise fulfills - drawWay.add = function (loc, d) { - attemptAdd(d, loc, function () {// don't need to do anything extra - }); - }; // Connect the way to an existing way + return _headPromise; + } // If we get here, its time to start validating stuff. - drawWay.addWay = function (loc, edge, d) { - attemptAdd(d, loc, function () { - context.replace(actionAddMidpoint({ - loc: loc, - edge: edge - }, _drawNode), _annotation); - }); - }; // Connect the way to an existing node + _headCache.graph = currGraph; // take snapshot + _completeDiff = context.history().difference().complete(); + var incrementalDiff = coreDifference(prevGraph, currGraph); + var entityIDs = Object.keys(incrementalDiff.complete()); + entityIDs = _headCache.withAllRelatedEntities(entityIDs); // expand set - drawWay.addNode = function (node, d) { - // finish drawing if the mapper targets the prior node - if (node.id === _headNodeID || // or the first node when drawing an area - _origWay.isClosed() && node.id === _origWay.first()) { - drawWay.finish(); - return; + if (!entityIDs.size) { + dispatch.call('validated'); + return Promise.resolve(); } - attemptAdd(d, node.loc, function () { - context.replace(function actionReplaceDrawNode(graph) { - // remove the temporary draw node and insert the existing node - // at the same index - graph = graph.replace(graph.entity(wayID).removeNode(_drawNode.id)).remove(_drawNode); - return graph.replace(graph.entity(wayID).addNode(node.id, _nodeIndex)); - }, _annotation); + _headPromise = validateEntitiesAsync(entityIDs, _headCache).then(function () { + return updateResolvedIssues(entityIDs); + }).then(function () { + return dispatch.call('validated'); + })["catch"](function () { + /* ignore */ + }).then(function () { + _headPromise = null; + + if (!_headIsCurrent) { + validator.validate(); // run it again to catch up to current graph + } }); - }; // Finish the draw operation, removing the temporary edit. - // If the way has enough nodes to be valid, it's selected. - // Otherwise, delete everything and return to browse mode. + return _headPromise; + }; // register event handlers: + // WHEN TO RUN VALIDATION: + // When history changes: - drawWay.finish = function () { - checkGeometry(false - /* includeDrawNode */ - ); + context.history().on('restore.validator', validator.validate) // on restore saved history + .on('undone.validator', validator.validate) // on undo + .on('redone.validator', validator.validate) // on redo + .on('reset.validator', function () { + // on history reset - happens after save, or enter/exit walkthrough + reset(false); // cached issues aren't valid any longer if the history has been reset - if (context.surface().classed('nope')) { - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + validator.validate(); + }); // but not on 'change' (e.g. while drawing) + // When user changes editing modes (to catch recent changes e.g. drawing) - context.pauseChangeDispatch(); // remove the temporary edit + context.on('exit.validator', validator.validate); // When merging fetched data, validate base graph: - context.pop(1); - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - var way = context.hasEntity(wayID); + context.history().on('merge.validator', function (entities) { + if (!entities) return; // Make sure the caches have graphs assigned to them. + // (we don't do this in `reset` because context is still resetting things and `history.base()` is unstable then) - if (!way || way.isDegenerate()) { - drawWay.cancel(); - return; - } + var baseGraph = context.history().base(); + if (!_headCache.graph) _headCache.graph = baseGraph; + if (!_baseCache.graph) _baseCache.graph = baseGraph; + var entityIDs = entities.map(function (entity) { + return entity.id; + }); + entityIDs = _baseCache.withAllRelatedEntities(entityIDs); // expand set + + validateEntitiesAsync(entityIDs, _baseCache); + }); // `validateEntity()` (private) + // Runs all validation rules on a single entity. + // Some things to note: + // - Graph is passed in from whenever the validation was started. Validators shouldn't use + // `context.graph()` because this all happens async, and the graph might have changed + // (for example, nodes getting deleted before the validation can run) + // - Validator functions may still be waiting on something and return a "provisional" result. + // In this situation, we will schedule to revalidate the entity sometime later. + // + // Arguments + // `entity` - The entity + // `graph` - graph containing the entity + // + // Returns + // Object result like: + // { + // issues: Array of detected issues + // provisional: `true` if provisional result, `false` if final result + // } + // - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - var isNewFeature = !mode.isContinuing; - context.enter(modeSelect(context, [wayID]).newFeature(isNewFeature)); - }; // Cancel the draw operation, delete everything, and return to browse mode. + function validateEntity(entity, graph) { + var result = { + issues: [], + provisional: false + }; + Object.keys(_rules).forEach(runValidation); // run all rules + return result; // runs validation and appends resulting issues - drawWay.cancel = function () { - context.pauseChangeDispatch(); - resetToStartGraph(); - context.resumeChangeDispatch(); - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - context.surface().classed('nope', false).classed('nope-disabled', false).classed('nope-suppressed', false); - context.enter(modeBrowse(context)); - }; + function runValidation(key) { + var fn = _rules[key]; - drawWay.nodeIndex = function (val) { - if (!arguments.length) return _nodeIndex; - _nodeIndex = val; - return drawWay; - }; + if (typeof fn !== 'function') { + console.error('no such validation rule = ' + key); // eslint-disable-line no-console - drawWay.activeID = function () { - if (!arguments.length) return _drawNode && _drawNode.id; // no assign + return; + } - return drawWay; - }; + var detected = fn(entity, graph); - return utilRebind(drawWay, dispatch$1, 'on'); - } + if (detected.provisional) { + // this validation should be run again later + result.provisional = true; + } - function modeDrawLine(context, wayID, startGraph, button, affix, continuing) { - var mode = { - button: button, - id: 'draw-line' - }; - var behavior = behaviorDrawWay(context, wayID, mode, startGraph).on('rejectedSelfIntersection.modeDrawLine', function () { - context.ui().flash.iconName('#iD-icon-no').label(_t('self_intersection.error.lines'))(); - }); - mode.wayID = wayID; - mode.isContinuing = continuing; + detected = detected.filter(applySeverityOverrides); + result.issues = result.issues.concat(detected); // If there are any override rules that match the issue type/subtype, + // adjust severity (or disable it) and keep/discard as quickly as possible. - mode.enter = function () { - behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); - context.install(behavior); - }; + function applySeverityOverrides(issue) { + var type = issue.type; + var subtype = issue.subtype || ''; + var i; - mode.exit = function () { - context.uninstall(behavior); - }; + for (i = 0; i < _errorOverrides.length; i++) { + if (_errorOverrides[i].type.test(type) && _errorOverrides[i].subtype.test(subtype)) { + issue.severity = 'error'; + return true; + } + } - mode.selectedIDs = function () { - return [wayID]; - }; + for (i = 0; i < _warningOverrides.length; i++) { + if (_warningOverrides[i].type.test(type) && _warningOverrides[i].subtype.test(subtype)) { + issue.severity = 'warning'; + return true; + } + } - mode.activeID = function () { - return behavior && behavior.activeID() || []; - }; + for (i = 0; i < _disableOverrides.length; i++) { + if (_disableOverrides[i].type.test(type) && _disableOverrides[i].subtype.test(subtype)) { + return false; + } + } - return mode; - } + return true; + } + } + } // `updateResolvedIssues()` (private) + // Determine if any issues were resolved for the given entities. + // This is called by `validate()` after validation of the head graph + // + // Give the user credit for fixing an issue if: + // - the issue is in the base cache + // - the issue is not in the head cache + // - the user did something to one of the entities involved in the issue + // + // Arguments + // `entityIDs` - Array or Set containing entity IDs. + // - function operationContinue(context, selectedIDs) { - var _entities = selectedIDs.map(function (id) { - return context.graph().entity(id); - }); - var _geometries = Object.assign({ - line: [], - vertex: [] - }, utilArrayGroupBy(_entities, function (entity) { - return entity.geometry(context.graph()); - })); + function updateResolvedIssues(entityIDs) { + entityIDs.forEach(function (entityID) { + var baseIssues = _baseCache.issuesByEntityID[entityID]; + if (!baseIssues) return; + baseIssues.forEach(function (issueID) { + // Check if the user did something to one of the entities involved in this issue. + // (This issue could involve multiple entities, e.g. disconnected routable features) + var issue = _baseCache.issuesByIssueID[issueID]; + var userModified = (issue.entityIds || []).some(function (id) { + return _completeDiff.hasOwnProperty(id); + }); - var _vertex = _geometries.vertex.length && _geometries.vertex[0]; + if (userModified && !_headCache.issuesByIssueID[issueID]) { + // issue seems fixed + _resolvedIssueIDs.add(issueID); + } else { + // issue still not resolved + _resolvedIssueIDs["delete"](issueID); // (did undo, or possibly fixed and then re-caused the issue) - function candidateWays() { - return _vertex ? context.graph().parentWays(_vertex).filter(function (parent) { - return parent.geometry(context.graph()) === 'line' && !parent.isClosed() && parent.affix(_vertex.id) && (_geometries.line.length === 0 || _geometries.line[0] === parent); - }) : []; - } + } + }); + }); + } // `validateEntitiesAsync()` (private) + // Schedule validation for many entities. + // + // Arguments + // `entityIDs` - Array or Set containing entityIDs. + // `graph` - the graph to validate that contains those entities + // `cache` - the cache to store results in (_headCache or _baseCache) + // + // Returns + // A Promise fulfilled when the validation has completed. + // This may take time but happen in the background during browser idle time. + // - var _candidates = candidateWays(); - var operation = function operation() { - var candidate = _candidates[0]; - context.enter(modeDrawLine(context, candidate.id, context.graph(), 'line', candidate.affix(_vertex.id), true)); - }; + function validateEntitiesAsync(entityIDs, cache) { + // Enqueue the work + var jobs = Array.from(entityIDs).map(function (entityID) { + if (cache.queuedEntityIDs.has(entityID)) return null; // queued already - operation.relatedEntityIds = function () { - return _candidates.length ? [_candidates[0].id] : []; - }; + cache.queuedEntityIDs.add(entityID); // Clear caches for existing issues related to this entity - operation.available = function () { - return _geometries.vertex.length === 1 && _geometries.line.length <= 1 && !context.features().hasHiddenConnections(_vertex, context.graph()); - }; + cache.uncacheEntityID(entityID); + return function () { + cache.queuedEntityIDs["delete"](entityID); + var graph = cache.graph; + if (!graph) return; // was reset? - operation.disabled = function () { - if (_candidates.length === 0) { - return 'not_eligible'; - } else if (_candidates.length > 1) { - return 'multiple'; - } + var entity = graph.hasEntity(entityID); // Sanity check: don't validate deleted entities - return false; - }; + if (!entity) return; // detect new issues and update caches - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.continue.' + disable) : _t('operations.continue.description'); - }; + var result = validateEntity(entity, graph); - operation.annotation = function () { - return _t('operations.continue.annotation.line'); - }; + if (result.provisional) { + // provisional result + cache.provisionalEntityIDs.add(entityID); // we'll need to revalidate this entity again later + } - operation.id = 'continue'; - operation.keys = [_t('operations.continue.key')]; - operation.title = _t('operations.continue.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + cache.cacheIssues(result.issues); // update cache + }; + }).filter(Boolean); // Perform the work in chunks. + // Because this will happen during idle callbacks, we want to choose a chunk size + // that won't make the browser stutter too badly. - function operationCopy(context, selectedIDs) { - function getFilteredIdsToCopy() { - return selectedIDs.filter(function (selectedID) { - var entity = context.graph().hasEntity(selectedID); // don't copy untagged vertices separately from ways + cache.queue = cache.queue.concat(utilArrayChunk(jobs, 100)); // Perform the work - return entity.hasInterestingTags() || entity.geometry(context.graph()) !== 'vertex'; + if (cache.queuePromise) return cache.queuePromise; + cache.queuePromise = processQueue(cache).then(function () { + return revalidateProvisionalEntities(cache); + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return cache.queuePromise = null; }); - } + return cache.queuePromise; + } // `revalidateProvisionalEntities()` (private) + // Sometimes a validator will return a "provisional" result. + // In this situation, we'll need to revalidate the entity later. + // This function waits a delay, then places them back into the validation queue. + // + // Arguments + // `cache` - The cache (_headCache or _baseCache) + // - var operation = function operation() { - var graph = context.graph(); - var selected = groupEntities(getFilteredIdsToCopy(), graph); - var canCopy = []; - var skip = {}; - var entity; - var i; - for (i = 0; i < selected.relation.length; i++) { - entity = selected.relation[i]; + function revalidateProvisionalEntities(cache) { + if (!cache.provisionalEntityIDs.size) return; // nothing to do - if (!skip[entity.id] && entity.isComplete(graph)) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } - } + var handle = window.setTimeout(function () { + _deferredST["delete"](handle); - for (i = 0; i < selected.way.length; i++) { - entity = selected.way[i]; + if (!cache.provisionalEntityIDs.size) return; // nothing to do - if (!skip[entity.id]) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } - } + validateEntitiesAsync(Array.from(cache.provisionalEntityIDs), cache); + }, RETRY); - for (i = 0; i < selected.node.length; i++) { - entity = selected.node[i]; + _deferredST.add(handle); + } // `processQueue(queue)` (private) + // Process the next chunk of deferred validation work + // + // Arguments + // `cache` - The cache (_headCache or _baseCache) + // + // Returns + // A Promise fulfilled when the validation has completed. + // This may take time but happen in the background during browser idle time. + // - if (!skip[entity.id]) { - canCopy.push(entity.id); - } - } - context.copyIDs(canCopy); + function processQueue(cache) { + // console.log(`${cache.which} queue length ${cache.queue.length}`); + if (!cache.queue.length) return Promise.resolve(); // we're done - if (_point && (canCopy.length !== 1 || graph.entity(canCopy[0]).type !== 'node')) { - // store the anchor coordinates if copying more than a single node - context.copyLonLat(context.projection.invert(_point)); - } else { - context.copyLonLat(null); - } - }; + var chunk = cache.queue.pop(); + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferredRIC["delete"](handle); // const t0 = performance.now(); - function groupEntities(ids, graph) { - var entities = ids.map(function (id) { - return graph.entity(id); - }); - return Object.assign({ - relation: [], - way: [], - node: [] - }, utilArrayGroupBy(entities, 'type')); - } - function getDescendants(id, graph, descendants) { - var entity = graph.entity(id); - var children; - descendants = descendants || {}; + chunk.forEach(function (job) { + return job(); + }); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - if (entity.type === 'relation') { - children = entity.members.map(function (m) { - return m.id; + resolvePromise(); }); - } else if (entity.type === 'way') { - children = entity.nodes; - } else { - children = []; - } - - for (var i = 0; i < children.length; i++) { - if (!descendants[children[i]]) { - descendants[children[i]] = true; - descendants = getDescendants(children[i], graph, descendants); - } - } - return descendants; + _deferredRIC.add(handle); + }).then(function () { + // dispatch an event sometimes to redraw various UI things + if (cache.queue.length % 25 === 0) dispatch.call('validated'); + }).then(function () { + return processQueue(cache); + }); } - operation.available = function () { - return getFilteredIdsToCopy().length > 0; - }; - - operation.disabled = function () { - var extent = utilTotalExtent(getFilteredIdsToCopy(), context.graph()); + return validator; + } // `validationCache()` (private) + // Creates a cache to store validation state + // We create 2 of these: + // `_baseCache` for validation on the base graph (unedited) + // `_headCache` for validation on the head graph (user edits applied) + // + // Arguments + // `which` - just a String 'base' or 'head' to keep track of it + // - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } + function validationCache(which) { + var cache = { + which: which, + graph: null, + queue: [], + queuePromise: null, + queuedEntityIDs: new Set(), + provisionalEntityIDs: new Set(), + issuesByIssueID: {}, + // issue.id -> issue + issuesByEntityID: {} // entity.id -> Set(issue.id) - return false; }; - operation.availableForKeypress = function () { - var selection = window.getSelection && window.getSelection(); // if the user has text selected then let them copy that, not the selected feature - - return !selection || !selection.toString(); - }; + cache.cacheIssue = function (issue) { + (issue.entityIds || []).forEach(function (entityID) { + if (!cache.issuesByEntityID[entityID]) { + cache.issuesByEntityID[entityID] = new Set(); + } - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.copy.' + disable, { - n: selectedIDs.length - }) : _t('operations.copy.description', { - n: selectedIDs.length + cache.issuesByEntityID[entityID].add(issue.id); }); + cache.issuesByIssueID[issue.id] = issue; }; - operation.annotation = function () { - return _t('operations.copy.annotation', { - n: selectedIDs.length + cache.uncacheIssue = function (issue) { + (issue.entityIds || []).forEach(function (entityID) { + if (cache.issuesByEntityID[entityID]) { + cache.issuesByEntityID[entityID]["delete"](issue.id); + } }); + delete cache.issuesByIssueID[issue.id]; }; - var _point; + cache.cacheIssues = function (issues) { + issues.forEach(cache.cacheIssue); + }; - operation.point = function (val) { - _point = val; - return operation; + cache.uncacheIssues = function (issues) { + issues.forEach(cache.uncacheIssue); }; - operation.id = 'copy'; - operation.keys = [uiCmd('⌘C')]; - operation.title = _t('operations.copy.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + cache.uncacheIssuesOfType = function (type) { + var issuesOfType = Object.values(cache.issuesByIssueID).filter(function (issue) { + return issue.type === type; + }); + cache.uncacheIssues(issuesOfType); + }; // Remove a single entity and all its related issues from the caches - function operationDisconnect(context, selectedIDs) { - var _vertexIDs = []; - var _wayIDs = []; - var _otherIDs = []; - var _actions = []; - selectedIDs.forEach(function (id) { - var entity = context.entity(id); - if (entity.type === 'way') { - _wayIDs.push(id); - } else if (entity.geometry(context.graph()) === 'vertex') { - _vertexIDs.push(id); - } else { - _otherIDs.push(id); + cache.uncacheEntityID = function (entityID) { + var entityIssueIDs = cache.issuesByEntityID[entityID]; + + if (entityIssueIDs) { + entityIssueIDs.forEach(function (issueID) { + var issue = cache.issuesByIssueID[issueID]; + + if (issue) { + cache.uncacheIssue(issue); + } else { + // shouldn't happen, clean up + delete cache.issuesByIssueID[issueID]; + } + }); } - }); - var _coords, - _descriptionID = '', - _annotationID = 'features'; + delete cache.issuesByEntityID[entityID]; + cache.provisionalEntityIDs["delete"](entityID); + }; // Return the expandeded set of entityIDs related to issues for the given entityIDs + // + // Arguments + // `entityIDs` - Array or Set containing entityIDs. + // - var _disconnectingVertexIds = []; - var _disconnectingWayIds = []; - if (_vertexIDs.length > 0) { - // At the selected vertices, disconnect the selected ways, if any, else - // disconnect all connected ways - _disconnectingVertexIds = _vertexIDs; + cache.withAllRelatedEntities = function (entityIDs) { + var result = new Set(); + (entityIDs || []).forEach(function (entityID) { + result.add(entityID); // include self - _vertexIDs.forEach(function (vertexID) { - var action = actionDisconnect(vertexID); + var entityIssueIDs = cache.issuesByEntityID[entityID]; - if (_wayIDs.length > 0) { - var waysIDsForVertex = _wayIDs.filter(function (wayID) { - var way = context.entity(wayID); - return way.nodes.indexOf(vertexID) !== -1; - }); + if (entityIssueIDs) { + entityIssueIDs.forEach(function (issueID) { + var issue = cache.issuesByIssueID[issueID]; - action.limitWays(waysIDsForVertex); + if (issue) { + (issue.entityIds || []).forEach(function (relatedID) { + return result.add(relatedID); + }); + } else { + // shouldn't happen, clean up + delete cache.issuesByIssueID[issueID]; + } + }); } + }); + return result; + }; - _actions.push(action); + return cache; + } - _disconnectingWayIds = _disconnectingWayIds.concat(context.graph().parentWays(context.graph().entity(vertexID)).map(function (d) { - return d.id; - })); - }); + function coreUploader(context) { + var dispatch = dispatch$8( // Start and end events are dispatched exactly once each per legitimate outside call to `save` + 'saveStarted', // dispatched as soon as a call to `save` has been deemed legitimate + 'saveEnded', // dispatched after the result event has been dispatched + 'willAttemptUpload', // dispatched before the actual upload call occurs, if it will + 'progressChanged', // Each save results in one of these outcomes: + 'resultNoChanges', // upload wasn't attempted since there were no edits + 'resultErrors', // upload failed due to errors + 'resultConflicts', // upload failed due to data conflicts + 'resultSuccess' // upload completed without errors + ); + var _isSaving = false; + var _conflicts = []; + var _errors = []; - _disconnectingWayIds = utilArrayUniq(_disconnectingWayIds).filter(function (id) { - return _wayIDs.indexOf(id) === -1; - }); - _descriptionID += _actions.length === 1 ? 'single_point.' : 'multiple_points.'; + var _origChanges; - if (_wayIDs.length === 1) { - _descriptionID += 'single_way.' + context.graph().geometry(_wayIDs[0]); - } else { - _descriptionID += _wayIDs.length === 0 ? 'no_ways' : 'multiple_ways'; - } - } else if (_wayIDs.length > 0) { - // Disconnect the selected ways from each other, if they're connected, - // else disconnect them from all connected ways - var ways = _wayIDs.map(function (id) { - return context.entity(id); - }); + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var uploader = utilRebind({}, dispatch, 'on'); - var nodes = utilGetAllNodes(_wayIDs, context.graph()); - _coords = nodes.map(function (n) { - return n.loc; - }); // actions for connected nodes shared by at least two selected ways + uploader.isSaving = function () { + return _isSaving; + }; - var sharedActions = []; - var sharedNodes = []; // actions for connected nodes + uploader.save = function (changeset, tryAgain, checkConflicts) { + // Guard against accidentally entering save code twice - #4641 + if (_isSaving && !tryAgain) { + return; + } - var unsharedActions = []; - var unsharedNodes = []; - nodes.forEach(function (node) { - var action = actionDisconnect(node.id).limitWays(_wayIDs); + var osm = context.connection(); + if (!osm) return; // If user somehow got logged out mid-save, try to reauthenticate.. + // This can happen if they were logged in from before, but the tokens are no longer valid. - if (action.disabled(context.graph()) !== 'not_connected') { - var count = 0; + if (!osm.authenticated()) { + osm.authenticate(function (err) { + if (!err) { + uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + } + }); + return; + } - for (var i in ways) { - var way = ways[i]; + if (!_isSaving) { + _isSaving = true; + dispatch.call('saveStarted', this); + } - if (way.nodes.indexOf(node.id) !== -1) { - count += 1; - } + var history = context.history(); + _conflicts = []; + _errors = []; // Store original changes, in case user wants to download them as an .osc file - if (count > 1) break; - } + _origChanges = history.changes(actionDiscardTags(history.difference(), _discardTags)); // First time, `history.perform` a no-op action. + // Any conflict resolutions will be done as `history.replace` + // Remember to pop this later if needed - if (count > 1) { - sharedActions.push(action); - sharedNodes.push(node); - } else { - unsharedActions.push(action); - unsharedNodes.push(node); - } - } - }); - _descriptionID += 'no_points.'; - _descriptionID += _wayIDs.length === 1 ? 'single_way.' : 'multiple_ways.'; + if (!tryAgain) { + history.perform(actionNoop()); + } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` - if (sharedActions.length) { - // if any nodes are shared, only disconnect the selected ways from each other - _actions = sharedActions; - _disconnectingVertexIds = sharedNodes.map(function (node) { - return node.id; - }); - _descriptionID += 'conjoined'; - _annotationID = 'from_each_other'; - } else { - // if no nodes are shared, disconnect the selected ways from all connected ways - _actions = unsharedActions; - _disconnectingVertexIds = unsharedNodes.map(function (node) { - return node.id; - }); - if (_wayIDs.length === 1) { - _descriptionID += context.graph().geometry(_wayIDs[0]); - } else { - _descriptionID += 'separate'; - } + if (!checkConflicts) { + upload(changeset); // Do the full (slow) conflict check.. + } else { + performFullConflictCheck(changeset); } - } + }; - var _extent = utilTotalExtent(_disconnectingVertexIds, context.graph()); + function performFullConflictCheck(changeset) { + var osm = context.connection(); + if (!osm) return; + var history = context.history(); + var localGraph = context.graph(); + var remoteGraph = coreGraph(history.base(), true); + var summary = history.difference().summary(); + var _toCheck = []; - var operation = function operation() { - context.perform(function (graph) { - return _actions.reduce(function (graph, action) { - return action(graph); - }, graph); - }, operation.annotation()); - context.validator().validate(); - }; + for (var i = 0; i < summary.length; i++) { + var item = summary[i]; - operation.relatedEntityIds = function () { - if (_vertexIDs.length) { - return _disconnectingWayIds; + if (item.changeType === 'modified') { + _toCheck.push(item.entity.id); + } } - return _disconnectingVertexIds; - }; + var _toLoad = withChildNodes(_toCheck, localGraph); - operation.available = function () { - if (_actions.length === 0) return false; - if (_otherIDs.length !== 0) return false; - if (_vertexIDs.length !== 0 && _wayIDs.length !== 0 && !_wayIDs.every(function (wayID) { - return _vertexIDs.some(function (vertexID) { - var way = context.entity(wayID); - return way.nodes.indexOf(vertexID) !== -1; - }); - })) return false; - return true; - }; + var _loaded = {}; + var _toLoadCount = 0; + var _toLoadTotal = _toLoad.length; - operation.disabled = function () { - var reason; + if (_toCheck.length) { + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); - for (var actionIndex in _actions) { - reason = _actions[actionIndex].disabled(context.graph()); - if (reason) return reason; - } + _toLoad.forEach(function (id) { + _loaded[id] = false; + }); - if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large.' + ((_vertexIDs.length ? _vertexIDs : _wayIDs).length === 1 ? 'single' : 'multiple'); - } else if (_coords && someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; + osm.loadMultiple(_toLoad, loaded); + } else { + upload(changeset); } - return false; + return; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + function withChildNodes(ids, graph) { + var s = new Set(ids); + ids.forEach(function (id) { + var entity = graph.entity(id); + if (entity.type !== 'way') return; + graph.childNodes(entity).forEach(function (child) { + if (child.version !== undefined) { + s.add(child.id); + } + }); + }); + return Array.from(s); + } // Reload modified entities into an alternate graph and check for conflicts.. - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); + + function loaded(err, result) { + if (_errors.length) return; + + if (err) { + _errors.push({ + msg: err.message || err.responseText, + details: [_t('save.status_code', { + code: err.status + })] }); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); + didResultInErrors(); + } else { + var loadMore = []; + result.data.forEach(function (entity) { + remoteGraph.replace(entity); + _loaded[entity.id] = true; + _toLoad = _toLoad.filter(function (val) { + return val !== entity.id; }); - return true; - } - } + if (!entity.visible) return; // Because loadMultiple doesn't download /full like loadEntity, + // need to also load children that aren't already being checked.. - return false; - } - }; + var i, id; - operation.tooltip = function () { - var disable = operation.disabled(); + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + id = entity.nodes[i]; - if (disable) { - return _t('operations.disconnect.' + disable); - } + if (_loaded[id] === undefined) { + _loaded[id] = false; + loadMore.push(id); + } + } + } else if (entity.type === 'relation' && entity.isMultipolygon()) { + for (i = 0; i < entity.members.length; i++) { + id = entity.members[i].id; - return _t('operations.disconnect.description.' + _descriptionID); - }; + if (_loaded[id] === undefined) { + _loaded[id] = false; + loadMore.push(id); + } + } + } + }); + _toLoadCount += result.data.length; + _toLoadTotal += loadMore.length; + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); - operation.annotation = function () { - return _t('operations.disconnect.annotation.' + _annotationID); - }; + if (loadMore.length) { + _toLoad.push.apply(_toLoad, loadMore); - operation.id = 'disconnect'; - operation.keys = [_t('operations.disconnect.key')]; - operation.title = _t('operations.disconnect.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + osm.loadMultiple(loadMore, loaded); + } - function operationDowngrade(context, selectedIDs) { - var _affectedFeatureCount = 0; + if (!_toLoad.length) { + detectConflicts(); + upload(changeset); + } + } + } - var _downgradeType = downgradeTypeForEntityIDs(selectedIDs); + function detectConflicts() { + function choice(id, text, _action) { + return { + id: id, + text: text, + action: function action() { + history.replace(_action); + } + }; + } - var _multi = _affectedFeatureCount === 1 ? 'single' : 'multiple'; + function formatUser(d) { + return '    ' + d + ''; + } - function downgradeTypeForEntityIDs(entityIds) { - var downgradeType; - _affectedFeatureCount = 0; + function entityName(entity) { + return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; + } - for (var i in entityIds) { - var entityID = entityIds[i]; - var type = downgradeTypeForEntityID(entityID); + function sameVersions(local, remote) { + if (local.version !== remote.version) return false; - if (type) { - _affectedFeatureCount += 1; + if (local.type === 'way') { + var children = utilArrayUnion(local.nodes, remote.nodes); - if (downgradeType && type !== downgradeType) { - if (downgradeType !== 'generic' && type !== 'generic') { - downgradeType = 'building_address'; - } else { - downgradeType = 'generic'; + for (var i = 0; i < children.length; i++) { + var a = localGraph.hasEntity(children[i]); + var b = remoteGraph.hasEntity(children[i]); + if (a && b && a.version !== b.version) return false; } - } else { - downgradeType = type; } + + return true; } - } - return downgradeType; - } + _toCheck.forEach(function (id) { + var local = localGraph.entity(id); + var remote = remoteGraph.entity(id); + if (sameVersions(local, remote)) return; + var merge = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags, formatUser); + history.replace(merge); + var mergeConflicts = merge.conflicts(); + if (!mergeConflicts.length) return; // merged safely - function downgradeTypeForEntityID(entityID) { - var graph = context.graph(); - var entity = graph.entity(entityID); - var preset = _mainPresetIndex.match(entity, graph); - if (!preset || preset.isFallback()) return null; + var forceLocal = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags).withOption('force_local'); + var forceRemote = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags).withOption('force_remote'); + var keepMine = _t('save.conflict.' + (remote.visible ? 'keep_local' : 'restore')); + var keepTheirs = _t('save.conflict.' + (remote.visible ? 'keep_remote' : 'delete')); - if (entity.type === 'node' && preset.id !== 'address' && Object.keys(entity.tags).some(function (key) { - return key.match(/^addr:.{1,}/); - })) { - return 'address'; + _conflicts.push({ + id: id, + name: entityName(local), + details: mergeConflicts, + chosen: 1, + choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] + }); + }); } + } - var geometry = entity.geometry(graph); + function upload(changeset) { + var osm = context.connection(); - if (geometry === 'area' && entity.tags.building && !preset.tags.building) { - return 'building'; + if (!osm) { + _errors.push({ + msg: 'No OSM Service' + }); } - if (geometry === 'vertex' && Object.keys(entity.tags).length) { - return 'generic'; - } + if (_conflicts.length) { + didResultInConflicts(changeset); + } else if (_errors.length) { + didResultInErrors(); + } else { + var history = context.history(); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); - return null; + if (changes.modified.length || changes.created.length || changes.deleted.length) { + dispatch.call('willAttemptUpload', this); + osm.putChangeset(changeset, changes, uploadCallback); + } else { + // changes were insignificant or reverted by user + didResultInNoChanges(); + } + } } - var buildingKeysToKeep = ['architect', 'building', 'height', 'layer', 'source', 'type', 'wheelchair']; - var addressKeysToKeep = ['source']; + function uploadCallback(err, changeset) { + if (err) { + if (err.status === 409) { + // 409 Conflict + uploader.save(changeset, true, true); // tryAgain = true, checkConflicts = true + } else { + _errors.push({ + msg: err.message || err.responseText, + details: [_t('save.status_code', { + code: err.status + })] + }); - var operation = function operation() { - context.perform(function (graph) { - for (var i in selectedIDs) { - var entityID = selectedIDs[i]; - var type = downgradeTypeForEntityID(entityID); - if (!type) continue; - var tags = Object.assign({}, graph.entity(entityID).tags); // shallow copy + didResultInErrors(); + } + } else { + didResultInSuccess(changeset); + } + } - for (var key in tags) { - if (type === 'address' && addressKeysToKeep.indexOf(key) !== -1) continue; + function didResultInNoChanges() { + dispatch.call('resultNoChanges', this); + endSave(); + context.flush(); // reset iD + } - if (type === 'building') { - if (buildingKeysToKeep.indexOf(key) !== -1 || key.match(/^building:.{1,}/) || key.match(/^roof:.{1,}/)) continue; - } + function didResultInErrors() { + context.history().pop(); + dispatch.call('resultErrors', this, _errors); + endSave(); + } - if (type !== 'generic') { - if (key.match(/^addr:.{1,}/) || key.match(/^source:.{1,}/)) continue; - } + function didResultInConflicts(changeset) { + _conflicts.sort(function (a, b) { + return b.id.localeCompare(a.id); + }); - delete tags[key]; - } + dispatch.call('resultConflicts', this, changeset, _conflicts, _origChanges); + endSave(); + } - graph = actionChangeTags(entityID, tags)(graph); - } + function didResultInSuccess(changeset) { + // delete the edit stack cached to local storage + context.history().clearSaved(); + dispatch.call('resultSuccess', this, changeset); // Add delay to allow for postgres replication #1646 #2678 - return graph; - }, operation.annotation()); - context.validator().validate(); // refresh the select mode to enable the delete operation + window.setTimeout(function () { + endSave(); + context.flush(); // reset iD + }, 2500); + } - context.enter(modeSelect(context, selectedIDs)); - }; + function endSave() { + _isSaving = false; + dispatch.call('saveEnded', this); + } - operation.available = function () { - return _downgradeType; + uploader.cancelConflictResolution = function () { + context.history().pop(); }; - operation.disabled = function () { - if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; - } - - return false; + uploader.processResolvedConflicts = function (changeset) { + var history = context.history(); - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; - } - }; + for (var i = 0; i < _conflicts.length; i++) { + if (_conflicts[i].chosen === 1) { + // user chose "use theirs" + var entity = context.hasEntity(_conflicts[i].id); - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.downgrade.' + disable + '.' + _multi) : _t('operations.downgrade.description.' + _downgradeType); - }; + if (entity && entity.type === 'way') { + var children = utilArrayUniq(entity.nodes); - operation.annotation = function () { - var suffix; + for (var j = 0; j < children.length; j++) { + history.replace(actionRevert(children[j])); + } + } - if (_downgradeType === 'building_address') { - suffix = 'generic'; - } else { - suffix = _downgradeType; + history.replace(actionRevert(_conflicts[i].id)); + } } - return _t('operations.downgrade.annotation.' + suffix, { - n: _affectedFeatureCount - }); + uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false }; - operation.id = 'downgrade'; - operation.keys = [uiCmd('⌫')]; - operation.title = _t('operations.downgrade.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; + uploader.reset = function () {}; + + return uploader; } - function operationExtract(context, selectedIDs) { - var _amount = selectedIDs.length === 1 ? 'single' : 'multiple'; + var $$3 = _export; + var fails = fails$N; + var expm1 = mathExpm1; - var _geometries = utilArrayUniq(selectedIDs.map(function (entityID) { - return context.graph().hasEntity(entityID) && context.graph().geometry(entityID); - }).filter(Boolean)); + var abs = Math.abs; + var exp = Math.exp; + var E = Math.E; - var _geometryID = _geometries.length === 1 ? _geometries[0] : 'feature'; + var FORCED = fails(function () { + // eslint-disable-next-line es/no-math-sinh -- required for testing + return Math.sinh(-2e-17) != -2e-17; + }); - var _extent; + // `Math.sinh` method + // https://tc39.es/ecma262/#sec-math.sinh + // V8 near Chromium 38 has a problem with very small numbers + $$3({ target: 'Math', stat: true, forced: FORCED }, { + sinh: function sinh(x) { + return abs(x = +x) < 1 ? (expm1(x) - expm1(-x)) / 2 : (exp(x - 1) - exp(-x - 1)) * (E / 2); + } + }); - var _actions = selectedIDs.map(function (entityID) { - var graph = context.graph(); - var entity = graph.hasEntity(entityID); - if (!entity || !entity.hasInterestingTags()) return null; - if (entity.type === 'node' && graph.parentWays(entity).length === 0) return null; + var isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; // listen for DPI change, e.g. when dragging a browser window from a retina to non-retina screen - if (entity.type !== 'node') { - var preset = _mainPresetIndex.match(entity, graph); // only allow extraction from ways/relations if the preset supports points + window.matchMedia("\n (-webkit-min-device-pixel-ratio: 2), /* Safari */\n (min-resolution: 2dppx), /* standard */\n (min-resolution: 192dpi) /* fallback */\n ").addListener(function () { + isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; + }); - if (preset.geometry.indexOf('point') === -1) return null; + function localeDateString(s) { + if (!s) return null; + var options = { + day: 'numeric', + month: 'short', + year: 'numeric' + }; + var d = new Date(s); + if (isNaN(d.getTime())) return null; + return d.toLocaleDateString(_mainLocalizer.localeCode(), options); + } + + function vintageRange(vintage) { + var s; + + if (vintage.start || vintage.end) { + s = vintage.start || '?'; + + if (vintage.start !== vintage.end) { + s += ' - ' + (vintage.end || '?'); } + } - _extent = _extent ? _extent.extend(entity.extent(graph)) : entity.extent(graph); - return actionExtract(entityID); - }).filter(Boolean); + return s; + } - var operation = function operation() { - var combinedAction = function combinedAction(graph) { - _actions.forEach(function (action) { - graph = action(graph); - }); + function rendererBackgroundSource(data) { + var source = Object.assign({}, data); // shallow copy - return graph; - }; + var _offset = [0, 0]; + var _name = source.name; + var _description = source.description; - context.perform(combinedAction, operation.annotation()); // do the extract + var _best = !!source.best; - var extractedNodeIDs = _actions.map(function (action) { - return action.getExtractedNodeID(); - }); + var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; - context.enter(modeSelect(context, extractedNodeIDs)); - }; + source.tileSize = data.tileSize || 256; + source.zoomExtent = data.zoomExtent || [0, 22]; + source.overzoom = data.overzoom !== false; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; + source.offset = function (val) { + if (!arguments.length) return _offset; + _offset = val; + return source; }; - operation.disabled = function () { - if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (selectedIDs.some(function (entityID) { - return context.graph().geometry(entityID) === 'vertex' && context.hasHiddenConnections(entityID); - })) { - return 'connected_to_hidden'; - } - - return false; + source.nudge = function (val, zoomlevel) { + _offset[0] += val[0] / Math.pow(2, zoomlevel); + _offset[1] += val[1] / Math.pow(2, zoomlevel); + return source; }; - operation.tooltip = function () { - var disableReason = operation.disabled(); + source.name = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t('imagery.' + id_safe + '.name', { + "default": _name + }); + }; - if (disableReason) { - return _t('operations.extract.' + disableReason + '.' + _amount); - } else { - return _t('operations.extract.description.' + _geometryID + '.' + _amount); - } + source.label = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.name', { + "default": _name + }); }; - operation.annotation = function () { - return _t('operations.extract.annotation', { - n: selectedIDs.length + source.description = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.description', { + "default": _description }); }; - operation.id = 'extract'; - operation.keys = [_t('operations.extract.key')]; - operation.title = _t('operations.extract.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + source.best = function () { + return _best; + }; - function operationMerge(context, selectedIDs) { - var _action = getAction(); + source.area = function () { + if (!data.polygon) return Number.MAX_VALUE; // worldwide - function getAction() { - // prefer a non-disabled action first - var join = actionJoin(selectedIDs); - if (!join.disabled(context.graph())) return join; - var merge = actionMerge(selectedIDs); - if (!merge.disabled(context.graph())) return merge; - var mergePolygon = actionMergePolygon(selectedIDs); - if (!mergePolygon.disabled(context.graph())) return mergePolygon; - var mergeNodes = actionMergeNodes(selectedIDs); - if (!mergeNodes.disabled(context.graph())) return mergeNodes; // otherwise prefer an action with an interesting disabled reason + var area = d3_geoArea({ + type: 'MultiPolygon', + coordinates: [data.polygon] + }); + return isNaN(area) ? 0 : area; + }; - if (join.disabled(context.graph()) !== 'not_eligible') return join; - if (merge.disabled(context.graph()) !== 'not_eligible') return merge; - if (mergePolygon.disabled(context.graph()) !== 'not_eligible') return mergePolygon; - return mergeNodes; - } + source.imageryUsed = function () { + return _name || source.id; + }; - var operation = function operation() { - if (operation.disabled()) return; - context.perform(_action, operation.annotation()); - context.validator().validate(); - var resultIDs = selectedIDs.filter(context.hasEntity); + source.template = function (val) { + if (!arguments.length) return _template; - if (resultIDs.length > 1) { - var interestingIDs = resultIDs.filter(function (id) { - return context.entity(id).hasInterestingTags(); - }); - if (interestingIDs.length) resultIDs = interestingIDs; + if (source.id === 'custom' || source.id === 'Bing') { + _template = val; } - context.enter(modeSelect(context, resultIDs)); - }; - - operation.available = function () { - return selectedIDs.length >= 2; + return source; }; - operation.disabled = function () { - var actionDisabled = _action.disabled(context.graph()); - - if (actionDisabled) return actionDisabled; - var osm = context.connection(); + source.url = function (coord) { + var result = _template; + if (result === '') return result; // source 'none' + // Guess a type based on the tokens present in the template + // (This is for 'custom' source, where we don't know) - if (osm && _action.resultingWayNodesLength && _action.resultingWayNodesLength(context.graph()) > osm.maxWayNodes()) { - return 'too_many_vertices'; + if (!source.type) { + if (/SERVICE=WMS|\{(proj|wkid|bbox)\}/.test(_template)) { + source.type = 'wms'; + source.projection = 'EPSG:3857'; // guess + } else if (/\{(x|y)\}/.test(_template)) { + source.type = 'tms'; + } else if (/\{u\}/.test(_template)) { + source.type = 'bing'; + } } - return false; - }; + if (source.type === 'wms') { + var tileToProjectedCoords = function tileToProjectedCoords(x, y, z) { + //polyfill for IE11, PhantomJS + var sinh = Math.sinh || function (x) { + var y = Math.exp(x); + return (y - 1 / y) / 2; + }; - operation.tooltip = function () { - var disabled = operation.disabled(); + var zoomSize = Math.pow(2, z); + var lon = x / zoomSize * Math.PI * 2 - Math.PI; + var lat = Math.atan(sinh(Math.PI * (1 - 2 * y / zoomSize))); - if (disabled) { - if (disabled === 'restriction') { - return _t('operations.merge.restriction', { - relation: _mainPresetIndex.item('type/restriction').name() - }); - } + switch (source.projection) { + case 'EPSG:4326': + return { + x: lon * 180 / Math.PI, + y: lat * 180 / Math.PI + }; - return _t('operations.merge.' + disabled); - } + default: + // EPSG:3857 and synonyms + var mercCoords = mercatorRaw(lon, lat); + return { + x: 20037508.34 / Math.PI * mercCoords[0], + y: 20037508.34 / Math.PI * mercCoords[1] + }; + } + }; - return _t('operations.merge.description'); - }; + var tileSize = source.tileSize; + var projection = source.projection; + var minXmaxY = tileToProjectedCoords(coord[0], coord[1], coord[2]); + var maxXminY = tileToProjectedCoords(coord[0] + 1, coord[1] + 1, coord[2]); + result = result.replace(/\{(\w+)\}/g, function (token, key) { + switch (key) { + case 'width': + case 'height': + return tileSize; - operation.annotation = function () { - return _t('operations.merge.annotation', { - n: selectedIDs.length - }); - }; + case 'proj': + return projection; - operation.id = 'merge'; - operation.keys = [_t('operations.merge.key')]; - operation.title = _t('operations.merge.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + case 'wkid': + return projection.replace(/^EPSG:/, ''); - function operationPaste(context) { - var _pastePoint; + case 'bbox': + // WMS 1.3 flips x/y for some coordinate systems including EPSG:4326 - #7557 + if (projection === 'EPSG:4326' && // The CRS parameter implies version 1.3 (prior versions use SRS) + /VERSION=1.3|CRS={proj}/.test(source.template().toUpperCase())) { + return maxXminY.y + ',' + minXmaxY.x + ',' + minXmaxY.y + ',' + maxXminY.x; + } else { + return minXmaxY.x + ',' + maxXminY.y + ',' + maxXminY.x + ',' + minXmaxY.y; + } - var operation = function operation() { - if (!_pastePoint) return; - var oldIDs = context.copyIDs(); - if (!oldIDs.length) return; - var projection = context.projection; - var extent = geoExtent(); - var oldGraph = context.copyGraph(); - var newIDs = []; - var action = actionCopyEntities(oldIDs, oldGraph); - context.perform(action); - var copies = action.copies(); - var originals = new Set(); - Object.values(copies).forEach(function (entity) { - originals.add(entity.id); - }); + case 'w': + return minXmaxY.x; - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + case 's': + return maxXminY.y; - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + case 'n': + return maxXminY.x; + case 'e': + return minXmaxY.y; - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); + default: + return token; + } }); + } else if (source.type === 'tms') { + result = result.replace('{x}', coord[0]).replace('{y}', coord[1]) // TMS-flipped y coordinate + .replace(/\{[t-]y\}/, Math.pow(2, coord[2]) - coord[1] - 1).replace(/\{z(oom)?\}/, coord[2]) // only fetch retina tiles for retina screens + .replace(/\{@2x\}|\{r\}/, isRetina ? '@2x' : ''); + } else if (source.type === 'bing') { + result = result.replace('{u}', function () { + var u = ''; - if (!parentCopied) { - newIDs.push(newEntity.id); - } - } // Use the location of the copy operation to offset the paste location, - // or else use the center of the pasted extent - + for (var zoom = coord[2]; zoom > 0; zoom--) { + var b = 0; + var mask = 1 << zoom - 1; + if ((coord[0] & mask) !== 0) b++; + if ((coord[1] & mask) !== 0) b += 2; + u += b.toString(); + } - var copyPoint = context.copyLonLat() && projection(context.copyLonLat()) || projection(extent.center()); - var delta = geoVecSubtract(_pastePoint, copyPoint); // Move the pasted objects to be anchored at the paste location + return u; + }); + } // these apply to any type.. - context.replace(actionMove(newIDs, delta, projection), operation.annotation()); - context.enter(modeSelect(context, newIDs)); - }; - operation.point = function (val) { - _pastePoint = val; - return operation; + result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { + var subdomains = r.split(','); + return subdomains[(coord[0] + coord[1]) % subdomains.length]; + }); + return result; }; - operation.available = function () { - return context.mode().id === 'browse'; + source.validZoom = function (z) { + return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); }; - operation.disabled = function () { - return !context.copyIDs().length; + source.isLocatorOverlay = function () { + return source.id === 'mapbox_locator_overlay'; }; + /* hides a source from the list, but leaves it available for use */ - operation.tooltip = function () { - var oldGraph = context.copyGraph(); - var ids = context.copyIDs(); - - if (!ids.length) { - return _t('operations.paste.nothing_copied'); - } - return _t('operations.paste.description', { - feature: utilDisplayLabel(oldGraph.entity(ids[0]), oldGraph), - n: ids.length - }); + source.isHidden = function () { + return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; }; - operation.annotation = function () { - var ids = context.copyIDs(); - return _t('operations.paste.annotation', { - n: ids.length - }); + source.copyrightNotices = function () {}; + + source.getMetadata = function (center, tileCoord, callback) { + var vintage = { + start: localeDateString(source.startDate), + end: localeDateString(source.endDate) + }; + vintage.range = vintageRange(vintage); + var metadata = { + vintage: vintage + }; + callback(null, metadata); }; - operation.id = 'paste'; - operation.keys = [uiCmd('⌘V')]; - operation.title = _t('operations.paste.title'); - return operation; + return source; } - function operationReverse(context, selectedIDs) { - var operation = function operation() { - context.perform(function combinedReverseAction(graph) { - actions().forEach(function (action) { - graph = action(graph); - }); - return graph; - }, operation.annotation()); - context.validator().validate(); - }; + rendererBackgroundSource.Bing = function (data, dispatch) { + // https://docs.microsoft.com/en-us/bingmaps/rest-services/imagery/get-imagery-metadata + // https://docs.microsoft.com/en-us/bingmaps/rest-services/directly-accessing-the-bing-maps-tiles + //fallback url template + data.template = 'https://ecn.t{switch:0,1,2,3}.tiles.virtualearth.net/tiles/a{u}.jpeg?g=587&n=z'; + var bing = rendererBackgroundSource(data); //var key = 'Arzdiw4nlOJzRwOz__qailc8NiR31Tt51dN2D7cm57NrnceZnCpgOkmJhNpGoppU'; // P2, JOSM, etc - function actions(situation) { - return selectedIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; + var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD - if (situation === 'toolbar') { - if (entity.type === 'way' && !entity.isOneWay() && !entity.isSided()) return null; - } + /* + missing tile image strictness param (n=) + • n=f -> (Fail) returns a 404 + • n=z -> (Empty) returns a 200 with 0 bytes (no content) + • n=t -> (Transparent) returns a 200 with a transparent (png) tile + */ - var geometry = entity.geometry(context.graph()); - if (entity.type !== 'node' && geometry !== 'line') return null; - var action = actionReverse(entityID); - if (action.disabled(context.graph())) return null; - return action; - }).filter(Boolean); - } + var strictParam = 'n'; + var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial?include=ImageryProviders&uriScheme=https&key=' + key; + var cache = {}; + var inflight = {}; + var providers = []; + d3_json(url).then(function (json) { + var imageryResource = json.resourceSets[0].resources[0]; //retrieve and prepare up to date imagery template - function reverseTypeID() { - var acts = actions(); - var nodeActionCount = acts.filter(function (act) { - var entity = context.hasEntity(act.entityID()); - return entity && entity.type === 'node'; - }).length; - if (nodeActionCount === 0) return 'line'; - if (nodeActionCount === acts.length) return 'point'; - return 'feature'; - } + var template = imageryResource.imageUrl; //https://ecn.{subdomain}.tiles.virtualearth.net/tiles/a{quadkey}.jpeg?g=10339 - operation.available = function (situation) { - return actions(situation).length > 0; - }; + var subDomains = imageryResource.imageUrlSubdomains; //["t0, t1, t2, t3"] - operation.disabled = function () { - return false; - }; + var subDomainNumbers = subDomains.map(function (subDomain) { + return subDomain.substring(1); + }).join(','); + template = template.replace('{subdomain}', "t{switch:".concat(subDomainNumbers, "}")).replace('{quadkey}', '{u}'); - operation.tooltip = function () { - return _t('operations.reverse.description.' + reverseTypeID()); + if (!new URLSearchParams(template).has(strictParam)) { + template += "&".concat(strictParam, "=z"); + } + + bing.template(template); + providers = imageryResource.imageryProviders.map(function (provider) { + return { + attribution: provider.attribution, + areas: provider.coverageAreas.map(function (area) { + return { + zoom: [area.zoomMin, area.zoomMax], + extent: geoExtent([area.bbox[1], area.bbox[0]], [area.bbox[3], area.bbox[2]]) + }; + }) + }; + }); + dispatch.call('change'); + })["catch"](function () { + /* ignore */ + }); + + bing.copyrightNotices = function (zoom, extent) { + zoom = Math.min(zoom, 21); + return providers.filter(function (provider) { + return provider.areas.some(function (area) { + return extent.intersects(area.extent) && area.zoom[0] <= zoom && area.zoom[1] >= zoom; + }); + }).map(function (provider) { + return provider.attribution; + }).join(', '); }; - operation.annotation = function () { - var acts = actions(); - return _t('operations.reverse.annotation.' + reverseTypeID(), { - n: acts.length + bing.getMetadata = function (center, tileCoord, callback) { + var tileID = tileCoord.slice(0, 3).join('/'); + var zoom = Math.min(tileCoord[2], 21); + var centerPoint = center[1] + ',' + center[0]; // lat,lng + + var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; + if (inflight[tileID]) return; + + if (!cache[tileID]) { + cache[tileID] = {}; + } + + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } + + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; + + if (!result) { + throw new Error('Unknown Error'); + } + + var vintage = { + start: localeDateString(result.resourceSets[0].resources[0].vintageStart), + end: localeDateString(result.resourceSets[0].resources[0].vintageEnd) + }; + vintage.range = vintageRange(vintage); + var metadata = { + vintage: vintage + }; + cache[tileID].metadata = metadata; + if (callback) callback(null, metadata); + })["catch"](function (err) { + delete inflight[tileID]; + if (callback) callback(err.message); }); }; - operation.id = 'reverse'; - operation.keys = [_t('operations.reverse.key')]; - operation.title = _t('operations.reverse.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; + return bing; + }; - function operationSplit(context, selectedIDs) { - var _vertexIds = selectedIDs.filter(function (id) { - return context.graph().geometry(id) === 'vertex'; - }); + rendererBackgroundSource.Esri = function (data) { + // in addition to using the tilemap at zoom level 20, overzoom real tiles - #4327 (deprecated technique, but it works) + if (data.template.match(/blankTile/) === null) { + data.template = data.template + '?blankTile=false'; + } - var _selectedWayIds = selectedIDs.filter(function (id) { - var entity = context.graph().hasEntity(id); - return entity && entity.type === 'way'; - }); + var esri = rendererBackgroundSource(data); + var cache = {}; + var inflight = {}; - var _isAvailable = _vertexIds.length > 0 && _vertexIds.length + _selectedWayIds.length === selectedIDs.length; + var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically + // https://developers.arcgis.com/documentation/tiled-elevation-service/ - var _action = actionSplit(_vertexIds); - var _ways = []; - var _geometry = 'feature'; - var _waysAmount = 'single'; + esri.fetchTilemap = function (center) { + // skip if we have already fetched a tilemap within 5km + if (_prevCenter && geoSphericalDistance(center, _prevCenter) < 5000) return; + _prevCenter = center; // tiles are available globally to zoom level 19, afterward they may or may not be present - var _nodesAmount = _vertexIds.length === 1 ? 'single' : 'multiple'; + var z = 20; // first generate a random url using the template - if (_isAvailable) { - if (_selectedWayIds.length) _action.limitWays(_selectedWayIds); - _ways = _action.ways(context.graph()); - var geometries = {}; + var dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map - _ways.forEach(function (way) { - geometries[way.geometry(context.graph())] = true; - }); + var x = Math.floor((center[0] + 180) / 360 * Math.pow(2, z)); + var y = Math.floor((1 - Math.log(Math.tan(center[1] * Math.PI / 180) + 1 / Math.cos(center[1] * Math.PI / 180)) / Math.PI) / 2 * Math.pow(2, z)); // fetch an 8x8 grid to leverage cache - if (Object.keys(geometries).length === 1) { - _geometry = Object.keys(geometries)[0]; - } + var tilemapUrl = dummyUrl.replace(/tile\/[0-9]+\/[0-9]+\/[0-9]+\?blankTile=false/, 'tilemap') + '/' + z + '/' + y + '/' + x + '/8/8'; // make the request and introspect the response from the tilemap server - _waysAmount = _ways.length === 1 ? 'single' : 'multiple'; - } + d3_json(tilemapUrl).then(function (tilemap) { + if (!tilemap) { + throw new Error('Unknown Error'); + } - var operation = function operation() { - var difference = context.perform(_action, operation.annotation()); // select both the nodes and the ways so the mapper can immediately disconnect them if desired + var hasTiles = true; - var idsToSelect = _vertexIds.concat(difference.extantIDs().filter(function (id) { - // filter out relations that may have had member additions - return context.entity(id).type === 'way'; - })); + for (var i = 0; i < tilemap.data.length; i++) { + // 0 means an individual tile in the grid doesn't exist + if (!tilemap.data[i]) { + hasTiles = false; + break; + } + } // if any tiles are missing at level 20 we restrict maxZoom to 19 - context.enter(modeSelect(context, idsToSelect)); - }; - operation.relatedEntityIds = function () { - return _selectedWayIds.length ? [] : _ways.map(function (way) { - return way.id; + esri.zoomExtent[1] = hasTiles ? 22 : 19; + })["catch"](function () { + /* ignore */ }); }; - operation.available = function () { - return _isAvailable; - }; + esri.getMetadata = function (center, tileCoord, callback) { + var tileID = tileCoord.slice(0, 3).join('/'); + var zoom = Math.min(tileCoord[2], esri.zoomExtent[1]); + var centerPoint = center[0] + ',' + center[1]; // long, lat (as it should be) - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + var unknown = _t('info_panels.background.unknown'); + var metadataLayer; + var vintage = {}; + var metadata = {}; + if (inflight[tileID]) return; - if (reason) { - return reason; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } + switch (true) { + case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': + metadataLayer = 4; + break; - return false; - }; + case zoom >= 19: + metadataLayer = 3; + break; - operation.tooltip = function () { - var disable = operation.disabled(); - if (disable) return _t('operations.split.' + disable); - return _t('operations.split.description.' + _geometry + '.' + _waysAmount + '.' + _nodesAmount + '_node'); - }; + case zoom >= 17: + metadataLayer = 2; + break; - operation.annotation = function () { - return _t('operations.split.annotation.' + _geometry, { - n: _ways.length - }); - }; + case zoom >= 13: + metadataLayer = 0; + break; - operation.id = 'split'; - operation.keys = [_t('operations.split.key')]; - operation.title = _t('operations.split.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + default: + metadataLayer = 99; + } - function operationStraighten(context, selectedIDs) { - var _wayIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'w'; - }); + var url; // build up query using the layer appropriate to the current zoom - var _nodeIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'n'; - }); + if (esri.id === 'EsriWorldImagery') { + url = 'https://services.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/'; + } else if (esri.id === 'EsriWorldImageryClarity') { + url = 'https://serviceslab.arcgisonline.com/arcgis/rest/services/Clarity_World_Imagery/MapServer/'; + } - var _amount = (_wayIDs.length ? _wayIDs : _nodeIDs).length === 1 ? 'single' : 'multiple'; + url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; - var _nodes = utilGetAllNodes(selectedIDs, context.graph()); + if (!cache[tileID]) { + cache[tileID] = {}; + } - var _coords = _nodes.map(function (n) { - return n.loc; - }); + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } // accurate metadata is only available >= 13 - var _extent = utilTotalExtent(selectedIDs, context.graph()); - var _action = chooseAction(); + if (metadataLayer === 99) { + vintage = { + start: null, + end: null, + range: null + }; + metadata = { + vintage: null, + source: unknown, + description: unknown, + resolution: unknown, + accuracy: unknown + }; + callback(null, metadata); + } else { + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; - var _geometry; + if (!result) { + throw new Error('Unknown Error'); + } else if (result.features && result.features.length < 1) { + throw new Error('No Results'); + } else if (result.error && result.error.message) { + throw new Error(result.error.message); + } // pass through the discrete capture date from metadata - function chooseAction() { - // straighten selected nodes - if (_wayIDs.length === 0 && _nodeIDs.length > 2) { - _geometry = 'point'; - return actionStraightenNodes(_nodeIDs, context.projection); // straighten selected ways (possibly between range of 2 selected nodes) - } else if (_wayIDs.length > 0 && (_nodeIDs.length === 0 || _nodeIDs.length === 2)) { - var startNodeIDs = []; - var endNodeIDs = []; - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.entity(selectedIDs[i]); + var captureDate = localeDateString(result.features[0].attributes.SRC_DATE2); + vintage = { + start: captureDate, + end: captureDate, + range: captureDate + }; + metadata = { + vintage: vintage, + source: clean(result.features[0].attributes.NICE_NAME), + description: clean(result.features[0].attributes.NICE_DESC), + resolution: clean(+parseFloat(result.features[0].attributes.SRC_RES).toFixed(4)), + accuracy: clean(+parseFloat(result.features[0].attributes.SRC_ACC).toFixed(4)) + }; // append units - meters - if (entity.type === 'node') { - continue; - } else if (entity.type !== 'way' || entity.isClosed()) { - return null; // exit early, can't straighten these + if (isFinite(metadata.resolution)) { + metadata.resolution += ' m'; } - startNodeIDs.push(entity.first()); - endNodeIDs.push(entity.last()); - } // Remove duplicate end/startNodeIDs (duplicate nodes cannot be at the line end) - + if (isFinite(metadata.accuracy)) { + metadata.accuracy += ' m'; + } - startNodeIDs = startNodeIDs.filter(function (n) { - return startNodeIDs.indexOf(n) === startNodeIDs.lastIndexOf(n); + cache[tileID].metadata = metadata; + if (callback) callback(null, metadata); + })["catch"](function (err) { + delete inflight[tileID]; + if (callback) callback(err.message); }); - endNodeIDs = endNodeIDs.filter(function (n) { - return endNodeIDs.indexOf(n) === endNodeIDs.lastIndexOf(n); - }); // Ensure all ways are connected (i.e. only 2 unique endpoints/startpoints) + } - if (utilArrayDifference(startNodeIDs, endNodeIDs).length + utilArrayDifference(endNodeIDs, startNodeIDs).length !== 2) return null; // Ensure path contains at least 3 unique nodes + function clean(val) { + return String(val).trim() || unknown; + } + }; - var wayNodeIDs = utilGetAllNodes(_wayIDs, context.graph()).map(function (node) { - return node.id; - }); - if (wayNodeIDs.length <= 2) return null; // If range of 2 selected nodes is supplied, ensure nodes lie on the selected path + return esri; + }; - if (_nodeIDs.length === 2 && (wayNodeIDs.indexOf(_nodeIDs[0]) === -1 || wayNodeIDs.indexOf(_nodeIDs[1]) === -1)) return null; + rendererBackgroundSource.None = function () { + var source = rendererBackgroundSource({ + id: 'none', + template: '' + }); - if (_nodeIDs.length) { - // If we're only straightenting between two points, we only need that extent visible - _extent = utilTotalExtent(_nodeIDs, context.graph()); - } + source.name = function () { + return _t('background.none'); + }; - _geometry = 'line'; - return actionStraightenWay(selectedIDs, context.projection); - } + source.label = function () { + return _t.html('background.none'); + }; + source.imageryUsed = function () { return null; - } - - function operation() { - if (!_action) return; - context.perform(_action, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - } + }; - operation.available = function () { - return Boolean(_action); + source.area = function () { + return -1; // sources in background pane are sorted by area }; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + return source; + }; - if (reason) { - return reason; - } else if (_extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } + rendererBackgroundSource.Custom = function (template) { + var source = rendererBackgroundSource({ + id: 'custom', + template: template + }); - return false; + source.name = function () { + return _t('background.custom'); + }; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + source.label = function () { + return _t.html('background.custom'); + }; - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + source.imageryUsed = function () { + // sanitize personal connection tokens - #6801 + var cleaned = source.template(); // from query string parameters - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; + if (cleaned.indexOf('?') !== -1) { + var parts = cleaned.split('?', 2); + var qs = utilStringQs(parts[1]); + ['access_token', 'connectId', 'token'].forEach(function (param) { + if (qs[param]) { + qs[param] = '{apikey}'; } - } + }); + cleaned = parts[0] + '?' + utilQsString(qs, true); // true = soft encode + } // from wms/wmts api path parameters - return false; - } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.straighten.' + disable + '.' + _amount) : _t('operations.straighten.description.' + _geometry + (_wayIDs.length === 1 ? '' : 's')); + cleaned = cleaned.replace(/token\/(\w+)/, 'token/{apikey}'); + return 'Custom (' + cleaned + ' )'; }; - operation.annotation = function () { - return _t('operations.straighten.annotation.' + _geometry, { - n: _wayIDs.length ? _wayIDs.length : _nodeIDs.length - }); + source.area = function () { + return -2; // sources in background pane are sorted by area }; - operation.id = 'straighten'; - operation.keys = [_t('operations.straighten.key')]; - operation.title = _t('operations.straighten.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + return source; + }; - var Operations = /*#__PURE__*/Object.freeze({ - __proto__: null, - operationCircularize: operationCircularize, - operationContinue: operationContinue, - operationCopy: operationCopy, - operationDelete: operationDelete, - operationDisconnect: operationDisconnect, - operationDowngrade: operationDowngrade, - operationExtract: operationExtract, - operationMerge: operationMerge, - operationMove: operationMove, - operationOrthogonalize: operationOrthogonalize, - operationPaste: operationPaste, - operationReflectShort: operationReflectShort, - operationReflectLong: operationReflectLong, - operationReverse: operationReverse, - operationRotate: operationRotate, - operationSplit: operationSplit, - operationStraighten: operationStraighten - }); + function rendererTileLayer(context) { + var transformProp = utilPrefixCSSProperty('Transform'); + var tiler = utilTiler(); + var _tileSize = 256; + + var _projection; - var _relatedParent; + var _cache = {}; - function modeSelect(context, selectedIDs) { - var mode = { - id: 'select', - button: 'browse' - }; - var keybinding = utilKeybinding('select'); + var _tileOrigin; - var _breatheBehavior = behaviorBreathe(); + var _zoom; - var _modeDragNode = modeDragNode(context); + var _source; - var _selectBehavior; + function tileSizeAtZoom(d, z) { + var EPSILON = 0.002; // close seams - var _behaviors = []; - var _operations = []; - var _newFeature = false; - var _follow = false; + return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; + } - function singular() { - if (selectedIDs && selectedIDs.length === 1) { - return context.hasEntity(selectedIDs[0]); - } + function atZoom(t, distance) { + var power = Math.pow(2, distance); + return [Math.floor(t[0] * power), Math.floor(t[1] * power), t[2] + distance]; } - function selectedEntities() { - return selectedIDs.map(function (id) { - return context.hasEntity(id); - }).filter(Boolean); + function lookUp(d) { + for (var up = -1; up > -d[2]; up--) { + var tile = atZoom(d, up); + + if (_cache[_source.url(tile)] !== false) { + return tile; + } + } } - function checkSelectedIDs() { - var ids = []; + function uniqueBy(a, n) { + var o = []; + var seen = {}; - if (Array.isArray(selectedIDs)) { - ids = selectedIDs.filter(function (id) { - return context.hasEntity(id); - }); + for (var i = 0; i < a.length; i++) { + if (seen[a[i][n]] === undefined) { + o.push(a[i]); + seen[a[i][n]] = true; + } } - if (!ids.length) { - context.enter(modeBrowse(context)); - return false; - } else if (selectedIDs.length > 1 && ids.length === 1 || selectedIDs.length === 1 && ids.length > 1) { - // switch between single- and multi-select UI - context.enter(modeSelect(context, ids)); - return false; + return o; + } + + function addSource(d) { + d.push(_source.url(d)); + return d; + } // Update tiles based on current state of `projection`. + + + function background(selection) { + _zoom = geoScaleToZoom(_projection.scale(), _tileSize); + var pixelOffset; + + if (_source) { + pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; + } else { + pixelOffset = [0, 0]; } - selectedIDs = ids; - return true; - } // find the common parent ways for nextVertex, previousVertex + var translate = [_projection.translate()[0] + pixelOffset[0], _projection.translate()[1] + pixelOffset[1]]; + tiler.scale(_projection.scale() * 2 * Math.PI).translate(translate); + _tileOrigin = [_projection.scale() * Math.PI - translate[0], _projection.scale() * Math.PI - translate[1]]; + render(selection); + } // Derive the tiles onscreen, remove those offscreen and position them. + // Important that this part not depend on `_projection` because it's + // rentered when tiles load/error (see #644). - function commonParents() { - var graph = context.graph(); - var commonParents = []; + function render(selection) { + if (!_source) return; + var requests = []; + var showDebug = context.getDebug('tile') && !_source.overlay; - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.hasEntity(selectedIDs[i]); + if (_source.validZoom(_zoom)) { + tiler.skipNullIsland(!!_source.overlay); + tiler().forEach(function (d) { + addSource(d); + if (d[3] === '') return; + if (typeof d[3] !== 'string') return; // Workaround for #2295 - if (!entity || entity.geometry(graph) !== 'vertex') { - return []; // selection includes some not vertices - } + requests.push(d); - var currParents = graph.parentWays(entity).map(function (w) { - return w.id; + if (_cache[d[3]] === false && lookUp(d)) { + requests.push(addSource(lookUp(d))); + } + }); + requests = uniqueBy(requests, 3).filter(function (r) { + // don't re-request tiles which have failed in the past + return _cache[r[3]] !== false; }); + } - if (!commonParents.length) { - commonParents = currParents; - continue; - } + function load(d3_event, d) { + _cache[d[3]] = true; + select(this).on('error', null).on('load', null).classed('tile-loaded', true); + render(selection); + } - commonParents = utilArrayIntersection(commonParents, currParents); + function error(d3_event, d) { + _cache[d[3]] = false; + select(this).on('error', null).on('load', null).remove(); + render(selection); + } + + function imageTransform(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - if (!commonParents.length) { - return []; - } + var scale = tileSizeAtZoom(d, _zoom); + return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; } - return commonParents; - } + function tileCenter(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - function singularParent() { - var parents = commonParents(); + return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; + } - if (!parents || parents.length === 0) { - _relatedParent = null; - return null; - } // relatedParent is used when we visit a vertex with multiple - // parents, and we want to remember which parent line we started on. + function debugTransform(d) { + var coord = tileCenter(d); + return 'translate(' + coord[0] + 'px,' + coord[1] + 'px)'; + } // Pick a representative tile near the center of the viewport + // (This is useful for sampling the imagery vintage) - if (parents.length === 1) { - _relatedParent = parents[0]; // remember this parent for later + var dims = tiler.size(); + var mapCenter = [dims[0] / 2, dims[1] / 2]; + var minDist = Math.max(dims[0], dims[1]); + var nearCenter; + requests.forEach(function (d) { + var c = tileCenter(d); + var dist = geoVecLength(c, mapCenter); - return _relatedParent; - } + if (dist < minDist) { + minDist = dist; + nearCenter = d; + } + }); + var image = selection.selectAll('img').data(requests, function (d) { + return d[3]; + }); + image.exit().style(transformProp, imageTransform).classed('tile-removing', true).classed('tile-center', false).each(function () { + var tile = select(this); + window.setTimeout(function () { + if (tile.classed('tile-removing')) { + tile.remove(); + } + }, 300); + }); + image.enter().append('img').attr('class', 'tile').attr('draggable', 'false').style('width', _tileSize + 'px').style('height', _tileSize + 'px').attr('src', function (d) { + return d[3]; + }).on('error', error).on('load', load).merge(image).style(transformProp, imageTransform).classed('tile-debug', showDebug).classed('tile-removing', false).classed('tile-center', function (d) { + return d === nearCenter; + }); + var debug = selection.selectAll('.tile-label-debug').data(showDebug ? requests : [], function (d) { + return d[3]; + }); + debug.exit().remove(); - if (parents.indexOf(_relatedParent) !== -1) { - return _relatedParent; // prefer the previously seen parent - } + if (showDebug) { + var debugEnter = debug.enter().append('div').attr('class', 'tile-label-debug'); + debugEnter.append('div').attr('class', 'tile-label-debug-coord'); + debugEnter.append('div').attr('class', 'tile-label-debug-vintage'); + debug = debug.merge(debugEnter); + debug.style(transformProp, debugTransform); + debug.selectAll('.tile-label-debug-coord').html(function (d) { + return d[2] + ' / ' + d[0] + ' / ' + d[1]; + }); + debug.selectAll('.tile-label-debug-vintage').each(function (d) { + var span = select(this); + var center = context.projection.invert(tileCenter(d)); - return parents[0]; + _source.getMetadata(center, d, function (err, result) { + span.html(result && result.vintage && result.vintage.range || _t('info_panels.background.vintage') + ': ' + _t('info_panels.background.unknown')); + }); + }); + } } - mode.selectedIDs = function (val) { - if (!arguments.length) return selectedIDs; - selectedIDs = val; - return mode; + background.projection = function (val) { + if (!arguments.length) return _projection; + _projection = val; + return background; }; - mode.zoomToSelected = function () { - context.map().zoomToEase(selectedEntities()); + background.dimensions = function (val) { + if (!arguments.length) return tiler.size(); + tiler.size(val); + return background; }; - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; + background.source = function (val) { + if (!arguments.length) return _source; + _source = val; + _tileSize = _source.tileSize; + _cache = {}; + tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); + return background; }; - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; - }; + return background; + } - mode.follow = function (val) { - if (!arguments.length) return _follow; - _follow = val; - return mode; - }; + var _imageryIndex = null; + function rendererBackground(context) { + var dispatch = dispatch$8('change'); + var detected = utilDetect(); + var baseLayer = rendererTileLayer(context).projection(context.projection); + var _isValid = true; + var _overlayLayers = []; + var _brightness = 1; + var _contrast = 1; + var _saturation = 1; + var _sharpness = 1; - function loadOperations() { - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } - }); + function ensureImageryIndex() { + return _mainFileFetcher.get('imagery').then(function (sources) { + if (_imageryIndex) return _imageryIndex; + _imageryIndex = { + imagery: sources, + features: {} + }; // use which-polygon to support efficient index and querying for imagery - _operations = Object.values(Operations).map(function (o) { - return o(context, selectedIDs); - }).filter(function (o) { - return o.id !== 'delete' && o.id !== 'downgrade' && o.id !== 'copy'; - }).concat([// group copy/downgrade/delete operation together at the end of the list - operationCopy(context, selectedIDs), operationDowngrade(context, selectedIDs), operationDelete(context, selectedIDs)]).filter(function (operation) { - return operation.available(); - }); + var features = sources.map(function (source) { + if (!source.polygon) return null; // workaround for editor-layer-index weirdness.. + // Add an extra array nest to each element in `source.polygon` + // so the rings are not treated as a bunch of holes: + // what we have: [ [[outer],[hole],[hole]] ] + // what we want: [ [[outer]],[[outer]],[[outer]] ] - _operations.forEach(function (operation) { - if (operation.behavior) { - context.install(operation.behavior); - } - }); // remove any displayed menu + var rings = source.polygon.map(function (ring) { + return [ring]; + }); + var feature = { + type: 'Feature', + properties: { + id: source.id + }, + geometry: { + type: 'MultiPolygon', + coordinates: rings + } + }; + _imageryIndex.features[source.id] = feature; + return feature; + }).filter(Boolean); + _imageryIndex.query = whichPolygon_1({ + type: 'FeatureCollection', + features: features + }); // Instantiate `rendererBackgroundSource` objects for each source + + _imageryIndex.backgrounds = sources.map(function (source) { + if (source.type === 'bing') { + return rendererBackgroundSource.Bing(source, dispatch); + } else if (/^EsriWorldImagery/.test(source.id)) { + return rendererBackgroundSource.Esri(source); + } else { + return rendererBackgroundSource(source); + } + }); // Add 'None' + _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' - context.ui().closeEditMenu(); + + var template = corePreferences('background-custom-template') || ''; + var custom = rendererBackgroundSource.Custom(template); + + _imageryIndex.backgrounds.unshift(custom); + + return _imageryIndex; + }); } - mode.operations = function () { - return _operations; - }; + function background(selection) { + var currSource = baseLayer.source(); // If we are displaying an Esri basemap at high zoom, + // check its tilemap to see how high the zoom can go - mode.enter = function () { - if (!checkSelectedIDs()) return; - context.features().forceVisible(selectedIDs); + if (context.map().zoom() > 18) { + if (currSource && /^EsriWorldImagery/.test(currSource.id)) { + var center = context.map().center(); + currSource.fetchTilemap(center); + } + } // Is the imagery valid here? - #4827 - _modeDragNode.restoreSelectedIDs(selectedIDs); - loadOperations(); + var sources = background.sources(context.map().extent()); + var wasValid = _isValid; + _isValid = !!sources.filter(function (d) { + return d === currSource; + }).length; - if (!_behaviors.length) { - if (!_selectBehavior) _selectBehavior = behaviorSelect(context); - _behaviors = [behaviorPaste(context), _breatheBehavior, behaviorHover(context).on('hover', context.ui().sidebar.hoverModeSelect), _selectBehavior, behaviorLasso(context), _modeDragNode.behavior, modeDragNote(context).behavior]; + if (wasValid !== _isValid) { + // change in valid status + background.updateImagery(); } - _behaviors.forEach(context.install); + var baseFilter = ''; - keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on(['[', 'pgup'], previousVertex).on([']', 'pgdown'], nextVertex).on(['{', uiCmd('⌘['), 'home'], firstVertex).on(['}', uiCmd('⌘]'), 'end'], lastVertex).on(uiCmd('⇧←'), nudgeSelection([-10, 0])).on(uiCmd('⇧↑'), nudgeSelection([0, -10])).on(uiCmd('⇧→'), nudgeSelection([10, 0])).on(uiCmd('⇧↓'), nudgeSelection([0, 10])).on(uiCmd('⇧⌥←'), nudgeSelection([-100, 0])).on(uiCmd('⇧⌥↑'), nudgeSelection([0, -100])).on(uiCmd('⇧⌥→'), nudgeSelection([100, 0])).on(uiCmd('⇧⌥↓'), nudgeSelection([0, 100])).on(utilKeybinding.plusKeys.map(function (key) { - return uiCmd('⇧' + key); - }), scaleSelection(1.05)).on(utilKeybinding.plusKeys.map(function (key) { - return uiCmd('⇧⌥' + key); - }), scaleSelection(Math.pow(1.05, 5))).on(utilKeybinding.minusKeys.map(function (key) { - return uiCmd('⇧' + key); - }), scaleSelection(1 / 1.05)).on(utilKeybinding.minusKeys.map(function (key) { - return uiCmd('⇧⌥' + key); - }), scaleSelection(1 / Math.pow(1.05, 5))).on(['\\', 'pause'], nextParent).on('⎋', esc, true); - select(document).call(keybinding); - context.ui().sidebar.select(selectedIDs, _newFeature); - context.history().on('change.select', function () { - loadOperations(); // reselect after change in case relation members were removed or added + if (detected.cssfilters) { + if (_brightness !== 1) { + baseFilter += " brightness(".concat(_brightness, ")"); + } - selectElements(); - }).on('undone.select', checkSelectedIDs).on('redone.select', checkSelectedIDs); - context.map().on('drawn.select', selectElements).on('crossEditableZoom.select', function () { - selectElements(); + if (_contrast !== 1) { + baseFilter += " contrast(".concat(_contrast, ")"); + } - _breatheBehavior.restartIfNeeded(context.surface()); - }); - context.map().doubleUpHandler().on('doubleUp.modeSelect', didDoubleUp); - selectElements(); + if (_saturation !== 1) { + baseFilter += " saturate(".concat(_saturation, ")"); + } - if (_follow) { - var extent = geoExtent(); - var graph = context.graph(); - selectedIDs.forEach(function (id) { - var entity = context.entity(id); + if (_sharpness < 1) { + // gaussian blur + var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); + baseFilter += " blur(".concat(blur, "px)"); + } + } - extent._extend(entity.extent(graph)); - }); - var loc = extent.center(); - context.map().centerEase(loc); // we could enter the mode multiple times, so reset follow for next time + var base = selection.selectAll('.layer-background').data([0]); + base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); - _follow = false; + if (detected.cssfilters) { + base.style('filter', baseFilter || null); + } else { + base.style('opacity', _brightness); } - function nudgeSelection(delta) { - return function () { - // prevent nudging during low zoom selection - if (!context.map().withinEditableZoom()) return; - var moveOp = operationMove(context, selectedIDs); + var imagery = base.selectAll('.layer-imagery').data([0]); + imagery.enter().append('div').attr('class', 'layer layer-imagery').merge(imagery).call(baseLayer); + var maskFilter = ''; + var mixBlendMode = ''; - if (moveOp.disabled()) { - context.ui().flash.duration(4000).iconName('#iD-operation-' + moveOp.id).iconClass('operation disabled').label(moveOp.tooltip)(); - } else { - context.perform(actionMove(selectedIDs, delta, context.projection), moveOp.annotation()); - context.validator().validate(); - } - }; + if (detected.cssfilters && _sharpness > 1) { + // apply unsharp mask + mixBlendMode = 'overlay'; + maskFilter = 'saturate(0) blur(3px) invert(1)'; + var contrast = _sharpness - 1; + maskFilter += " contrast(".concat(contrast, ")"); + var brightness = d3_interpolateNumber(1, 0.85)(_sharpness - 1); + maskFilter += " brightness(".concat(brightness, ")"); } - function scaleSelection(factor) { - return function () { - // prevent scaling during low zoom selection - if (!context.map().withinEditableZoom()) return; - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var isUp = factor > 1; // can only scale if multiple nodes are selected - - if (nodes.length <= 1) return; - var extent = utilTotalExtent(selectedIDs, context.graph()); // These disabled checks would normally be handled by an operation - // object, but we don't want an actual scale operation at this point. + var mask = base.selectAll('.layer-unsharp-mask').data(detected.cssfilters && _sharpness > 1 ? [0] : []); + mask.exit().remove(); + mask.enter().append('div').attr('class', 'layer layer-mask layer-unsharp-mask').merge(mask).call(baseLayer).style('filter', maskFilter || null).style('mix-blend-mode', mixBlendMode || null); + var overlays = selection.selectAll('.layer-overlay').data(_overlayLayers, function (d) { + return d.source().name(); + }); + overlays.exit().remove(); + overlays.enter().insert('div', '.layer-data').attr('class', 'layer layer-overlay').merge(overlays).each(function (layer, i, nodes) { + return select(nodes[i]).call(layer); + }); + } - function scalingDisabled() { - if (tooSmall()) { - return 'too_small'; - } else if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing() || selectedIDs.some(incompleteRelation)) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } + background.updateImagery = function () { + var currSource = baseLayer.source(); + if (context.inIntro() || !currSource) return; - return false; + var o = _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).map(function (d) { + return d.source().id; + }).join(','); - function tooSmall() { - if (isUp) return false; - var dLon = Math.abs(extent[1][0] - extent[0][0]); - var dLat = Math.abs(extent[1][1] - extent[0][1]); - return dLon < geoMetersToLon(1, extent[1][1]) && dLat < geoMetersToLat(1); - } + var meters = geoOffsetToMeters(currSource.offset()); + var EPSILON = 0.01; + var x = +meters[0].toFixed(2); + var y = +meters[1].toFixed(2); + var hash = utilStringQs(window.location.hash); + var id = currSource.id; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + if (id === 'custom') { + id = "custom:".concat(currSource.template()); + } - if (osm) { - var missing = nodes.filter(function (n) { - return !osm.isDataLoaded(n.loc); - }); + if (id) { + hash.background = id; + } else { + delete hash.background; + } - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + if (o) { + hash.overlays = o; + } else { + delete hash.overlays; + } - return false; - } + if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { + hash.offset = "".concat(x, ",").concat(y); + } else { + delete hash.offset; + } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - } + if (!window.mocha) { + window.location.replace('#' + utilQsString(hash, true)); + } - var disabled = scalingDisabled(); + var imageryUsed = []; + var photoOverlaysUsed = []; + var currUsed = currSource.imageryUsed(); - if (disabled) { - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - context.ui().flash.duration(4000).iconName('#iD-icon-no').iconClass('operation disabled').label(_t('operations.scale.' + disabled + '.' + multi))(); - } else { - var pivot = context.projection(extent.center()); - var annotation = _t('operations.scale.annotation.' + (isUp ? 'up' : 'down') + '.feature', { - n: selectedIDs.length - }); - context.perform(actionScale(selectedIDs, pivot, factor, context.projection), annotation); - context.validator().validate(); - } - }; + if (currUsed && _isValid) { + imageryUsed.push(currUsed); } - function didDoubleUp(d3_event, loc) { - if (!context.map().withinEditableZoom()) return; - var target = select(d3_event.target); - var datum = target.datum(); - var entity = datum && datum.properties && datum.properties.entity; - if (!entity) return; + _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).forEach(function (d) { + return imageryUsed.push(d.source().imageryUsed()); + }); - if (entity instanceof osmWay && target.classed('target')) { - var choice = geoChooseEdge(context.graph().childNodes(entity), loc, context.projection); - var prev = entity.nodes[choice.index - 1]; - var next = entity.nodes[choice.index]; - context.perform(actionAddMidpoint({ - loc: choice.loc, - edge: [prev, next] - }, osmNode()), _t('operations.add.annotation.vertex')); - } else if (entity.type === 'midpoint') { - context.perform(actionAddMidpoint({ - loc: entity.loc, - edge: entity.edge - }, osmNode()), _t('operations.add.annotation.vertex')); - } + var dataLayer = context.layers().layer('data'); + + if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { + imageryUsed.push(dataLayer.getSrc()); } - function selectElements() { - if (!checkSelectedIDs()) return; - var surface = context.surface(); - surface.selectAll('.selected-member').classed('selected-member', false); - surface.selectAll('.selected').classed('selected', false); - surface.selectAll('.related').classed('related', false); - singularParent(); + var photoOverlayLayers = { + streetside: 'Bing Streetside', + mapillary: 'Mapillary Images', + 'mapillary-map-features': 'Mapillary Map Features', + 'mapillary-signs': 'Mapillary Signs', + openstreetcam: 'OpenStreetCam Images' + }; - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); - } + for (var layerID in photoOverlayLayers) { + var layer = context.layers().layer(layerID); - if (context.map().withinEditableZoom()) { - // Apply selection styling if not in wide selection - surface.selectAll(utilDeepMemberSelector(selectedIDs, context.graph(), true - /* skipMultipolgonMembers */ - )).classed('selected-member', true); - surface.selectAll(utilEntityOrDeepMemberSelector(selectedIDs, context.graph())).classed('selected', true); + if (layer && layer.enabled()) { + photoOverlaysUsed.push(layerID); + imageryUsed.push(photoOverlayLayers[layerID]); } } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + context.history().imageryUsed(imageryUsed); + context.history().photoOverlaysUsed(photoOverlaysUsed); + }; - function firstVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + var _checkedBlocklists; - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); - } + background.sources = function (extent, zoom, includeCurrent) { + if (!_imageryIndex) return []; // called before init()? - if (way) { - context.enter(modeSelect(context, [way.first()]).follow(true)); - } + var visible = {}; + (_imageryIndex.query.bbox(extent.rectangle(), true) || []).forEach(function (d) { + return visible[d.id] = true; + }); + var currSource = baseLayer.source(); + var osm = context.connection(); + var blocklists = osm && osm.imageryBlocklists(); + + if (blocklists && blocklists !== _checkedBlocklists) { + _imageryIndex.backgrounds.forEach(function (source) { + source.isBlocked = blocklists.some(function (blocklist) { + return blocklist.test(source.template()); + }); + }); + + _checkedBlocklists = blocklists; } - function lastVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + return _imageryIndex.backgrounds.filter(function (source) { + if (includeCurrent && currSource === source) return true; // optionally always include the current imagery - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); - } + if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 - if (way) { - context.enter(modeSelect(context, [way.last()]).follow(true)); - } - } + if (!source.polygon) return true; // always include imagery with worldwide coverage + + if (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms + + return visible[source.id]; // include imagery visible in given extent + }); + }; - function previousVertex(d3_event) { - d3_event.preventDefault(); - var parent = singularParent(); - if (!parent) return; - var way = context.entity(parent); - var length = way.nodes.length; - var curr = way.nodes.indexOf(selectedIDs[0]); - var index = -1; + background.dimensions = function (val) { + if (!val) return; + baseLayer.dimensions(val); - if (curr > 0) { - index = curr - 1; - } else if (way.isClosed()) { - index = length - 2; - } + _overlayLayers.forEach(function (layer) { + return layer.dimensions(val); + }); + }; - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } - } + background.baseLayerSource = function (d) { + if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. - function nextVertex(d3_event) { - d3_event.preventDefault(); - var parent = singularParent(); - if (!parent) return; - var way = context.entity(parent); - var length = way.nodes.length; - var curr = way.nodes.indexOf(selectedIDs[0]); - var index = -1; + var osm = context.connection(); + if (!osm) return background; + var blocklists = osm.imageryBlocklists(); + var template = d.template(); + var fail = false; + var tested = 0; + var regex; - if (curr < length - 1) { - index = curr + 1; - } else if (way.isClosed()) { - index = 0; - } + for (var i = 0; i < blocklists.length; i++) { + regex = blocklists[i]; + fail = regex.test(template); + tested++; + if (fail) break; + } // ensure at least one test was run. - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } + + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(template); } - function nextParent(d3_event) { - d3_event.preventDefault(); - var parents = commonParents(); - if (!parents || parents.length < 2) return; - var index = parents.indexOf(_relatedParent); + baseLayer.source(!fail ? d : background.findSource('none')); + dispatch.call('change'); + background.updateImagery(); + return background; + }; - if (index < 0 || index > parents.length - 2) { - _relatedParent = parents[0]; - } else { - _relatedParent = parents[index + 1]; - } + background.findSource = function (id) { + if (!id || !_imageryIndex) return null; // called before init()? - var surface = context.surface(); - surface.selectAll('.related').classed('related', false); + return _imageryIndex.backgrounds.find(function (d) { + return d.id && d.id === id; + }); + }; - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); - } - } + background.bing = function () { + background.baseLayerSource(background.findSource('Bing')); }; - mode.exit = function () { - _newFeature = false; + background.showsLayer = function (d) { + var currSource = baseLayer.source(); + if (!d || !currSource) return false; + return d.id === currSource.id || _overlayLayers.some(function (layer) { + return d.id === layer.source().id; + }); + }; - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } + background.overlayLayerSources = function () { + return _overlayLayers.map(function (layer) { + return layer.source(); }); + }; - _operations = []; + background.toggleOverlayLayer = function (d) { + var layer; - _behaviors.forEach(context.uninstall); + for (var i = 0; i < _overlayLayers.length; i++) { + layer = _overlayLayers[i]; - select(document).call(keybinding.unbind); - context.ui().closeEditMenu(); - context.history().on('change.select', null).on('undone.select', null).on('redone.select', null); - var surface = context.surface(); - surface.selectAll('.selected-member').classed('selected-member', false); - surface.selectAll('.selected').classed('selected', false); - surface.selectAll('.highlighted').classed('highlighted', false); - surface.selectAll('.related').classed('related', false); - context.map().on('drawn.select', null); - context.ui().sidebar.hide(); - context.features().forceVisible([]); - var entity = singular(); + if (layer.source() === d) { + _overlayLayers.splice(i, 1); - if (_newFeature && entity && entity.type === 'relation' && // no tags - Object.keys(entity.tags).length === 0 && // no parent relations - context.graph().parentRelations(entity).length === 0 && ( // no members or one member with no role - entity.members.length === 0 || entity.members.length === 1 && !entity.members[0].role)) { - // the user added this relation but didn't edit it at all, so just delete it - var deleteAction = actionDeleteRelation(entity.id, true - /* don't delete untagged members */ - ); - context.perform(deleteAction, _t('operations.delete.annotation.relation')); + dispatch.call('change'); + background.updateImagery(); + return; + } } - }; - return mode; - } + layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); - function uiLasso(context) { - var group, polygon; - lasso.coordinates = []; + _overlayLayers.push(layer); - function lasso(selection) { - context.container().classed('lasso', true); - group = selection.append('g').attr('class', 'lasso hide'); - polygon = group.append('path').attr('class', 'lasso-path'); - group.call(uiToggle(true)); - } + dispatch.call('change'); + background.updateImagery(); + }; - function draw() { - if (polygon) { - polygon.data([lasso.coordinates]).attr('d', function (d) { - return 'M' + d.join(' L') + ' Z'; - }); + background.nudge = function (d, zoom) { + var currSource = baseLayer.source(); + + if (currSource) { + currSource.nudge(d, zoom); + dispatch.call('change'); + background.updateImagery(); } - } - lasso.extent = function () { - return lasso.coordinates.reduce(function (extent, point) { - return extent.extend(geoExtent(point)); - }, geoExtent()); + return background; }; - lasso.p = function (_) { - if (!arguments.length) return lasso; - lasso.coordinates.push(_); - draw(); - return lasso; - }; + background.offset = function (d) { + var currSource = baseLayer.source(); - lasso.close = function () { - if (group) { - group.call(uiToggle(false, function () { - select(this).remove(); - })); + if (!arguments.length) { + return currSource && currSource.offset() || [0, 0]; } - context.container().classed('lasso', false); - }; + if (currSource) { + currSource.offset(d); + dispatch.call('change'); + background.updateImagery(); + } - return lasso; - } + return background; + }; - function behaviorLasso(context) { - // use pointer events on supported platforms; fallback to mouse events - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + background.brightness = function (d) { + if (!arguments.length) return _brightness; + _brightness = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - var behavior = function behavior(selection) { - var lasso; + background.contrast = function (d) { + if (!arguments.length) return _contrast; + _contrast = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - function pointerdown(d3_event) { - var button = 0; // left + background.saturation = function (d) { + if (!arguments.length) return _saturation; + _saturation = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - if (d3_event.button === button && d3_event.shiftKey === true) { - lasso = null; - select(window).on(_pointerPrefix + 'move.lasso', pointermove).on(_pointerPrefix + 'up.lasso', pointerup); - d3_event.stopPropagation(); - } - } + background.sharpness = function (d) { + if (!arguments.length) return _sharpness; + _sharpness = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - function pointermove() { - if (!lasso) { - lasso = uiLasso(context); - context.surface().call(lasso); - } + var _loadPromise; - lasso.p(context.map().mouse()); - } + background.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; - function normalize(a, b) { - return [[Math.min(a[0], b[0]), Math.min(a[1], b[1])], [Math.max(a[0], b[0]), Math.max(a[1], b[1])]]; + function parseMapParams(qmap) { + if (!qmap) return false; + var params = qmap.split('/').map(Number); + if (params.length < 3 || params.some(isNaN)) return false; + return geoExtent([params[2], params[1]]); // lon,lat } - function lassoed() { - if (!lasso) return []; - var graph = context.graph(); - var limitToNodes; - - if (context.map().editableDataEnabled(true - /* skipZoomCheck */ - ) && context.map().isInWideSelection()) { - // only select from the visible nodes - limitToNodes = new Set(utilGetAllNodes(context.selectedIDs(), graph)); - } else if (!context.map().editableDataEnabled()) { - return []; - } + var hash = utilStringQs(window.location.hash); + var requested = hash.background || hash.layer; + var extent = parseMapParams(hash.map); + return _loadPromise = ensureImageryIndex().then(function (imageryIndex) { + var first = imageryIndex.backgrounds.length && imageryIndex.backgrounds[0]; + var best; - var bounds = lasso.extent().map(context.projection.invert); - var extent = geoExtent(normalize(bounds[0], bounds[1])); - var intersects = context.history().intersects(extent).filter(function (entity) { - return entity.type === 'node' && (!limitToNodes || limitToNodes.has(entity)) && geoPointInPolygon(context.projection(entity.loc), lasso.coordinates) && !context.features().isHidden(entity, graph, entity.geometry(graph)); - }); // sort the lassoed nodes as best we can + if (!requested && extent) { + best = background.sources(extent).find(function (s) { + return s.best(); + }); + } // Decide which background layer to display - intersects.sort(function (node1, node2) { - var parents1 = graph.parentWays(node1); - var parents2 = graph.parentWays(node2); - if (parents1.length && parents2.length) { - // both nodes are vertices - var sharedParents = utilArrayIntersection(parents1, parents2); + if (requested && requested.indexOf('custom:') === 0) { + var template = requested.replace(/^custom:/, ''); + var custom = background.findSource('custom'); + background.baseLayerSource(custom.template(template)); + corePreferences('background-custom-template', template); + } else { + background.baseLayerSource(background.findSource(requested) || best || background.findSource(corePreferences('background-last-used')) || background.findSource('Bing') || first || background.findSource('none')); + } - if (sharedParents.length) { - var sharedParentNodes = sharedParents[0].nodes; // vertices are members of the same way; sort them in their listed order + var locator = imageryIndex.backgrounds.find(function (d) { + return d.overlay && d["default"]; + }); - return sharedParentNodes.indexOf(node1.id) - sharedParentNodes.indexOf(node2.id); - } else { - // vertices do not share a way; group them by their respective parent ways - return parseFloat(parents1[0].id.slice(1)) - parseFloat(parents2[0].id.slice(1)); - } - } else if (parents1.length || parents2.length) { - // only one node is a vertex; sort standalone points before vertices - return parents1.length - parents2.length; - } // both nodes are standalone points; sort left to right + if (locator) { + background.toggleOverlayLayer(locator); + } + var overlays = (hash.overlays || '').split(','); + overlays.forEach(function (overlay) { + overlay = background.findSource(overlay); - return node1.loc[0] - node2.loc[0]; - }); - return intersects.map(function (entity) { - return entity.id; + if (overlay) { + background.toggleOverlayLayer(overlay); + } }); - } - function pointerup() { - select(window).on(_pointerPrefix + 'move.lasso', null).on(_pointerPrefix + 'up.lasso', null); - if (!lasso) return; - var ids = lassoed(); - lasso.close(); + if (hash.gpx) { + var gpx = context.layers().layer('data'); - if (ids.length) { - context.enter(modeSelect(context, ids)); + if (gpx) { + gpx.url(hash.gpx, '.gpx'); + } } - } - selection.on(_pointerPrefix + 'down.lasso', pointerdown); - }; + if (hash.offset) { + var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { + return !isNaN(n) && n; + }); - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.lasso', null); + if (offset.length === 2) { + background.offset(geoMetersToOffset(offset)); + } + } + })["catch"](function () { + /* ignore */ + }); }; - return behavior; + return utilRebind(background, dispatch, 'on'); } - function modeBrowse(context) { - var mode = { - button: 'browse', - id: 'browse', - title: _t('modes.browse.title'), - description: _t('modes.browse.description') - }; - var sidebar; - - var _selectBehavior; + function rendererFeatures(context) { + var dispatch = dispatch$8('change', 'redraw'); + var features = utilRebind({}, dispatch, 'on'); - var _behaviors = []; + var _deferred = new Set(); - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; + var traffic_roads = { + 'motorway': true, + 'motorway_link': true, + 'trunk': true, + 'trunk_link': true, + 'primary': true, + 'primary_link': true, + 'secondary': true, + 'secondary_link': true, + 'tertiary': true, + 'tertiary_link': true, + 'residential': true, + 'unclassified': true, + 'living_street': true + }; + var service_roads = { + 'service': true, + 'road': true, + 'track': true + }; + var paths = { + 'path': true, + 'footway': true, + 'cycleway': true, + 'bridleway': true, + 'steps': true, + 'pedestrian': true + }; + var past_futures = { + 'proposed': true, + 'construction': true, + 'abandoned': true, + 'dismantled': true, + 'disused': true, + 'razed': true, + 'demolished': true, + 'obliterated': true }; + var _cullFactor = 1; + var _cache = {}; + var _rules = {}; + var _stats = {}; + var _keys = []; + var _hidden = []; + var _forceVisible = {}; - mode.enter = function () { - if (!_behaviors.length) { - if (!_selectBehavior) _selectBehavior = behaviorSelect(context); - _behaviors = [behaviorPaste(context), behaviorHover(context).on('hover', context.ui().sidebar.hover), _selectBehavior, behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + function update() { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); + var disabled = features.disabled(); + + if (disabled.length) { + hash.disable_features = disabled.join(','); + } else { + delete hash.disable_features; + } + + window.location.replace('#' + utilQsString(hash, true)); + corePreferences('disabled-features', disabled.join(',')); } - _behaviors.forEach(context.install); // Get focus on the body. + _hidden = features.hidden(); + dispatch.call('change'); + dispatch.call('redraw'); + } + function defineRule(k, filter, max) { + var isEnabled = true; - if (document.activeElement && document.activeElement.blur) { - document.activeElement.blur(); - } + _keys.push(k); - if (sidebar) { - context.ui().sidebar.show(sidebar); - } else { - context.ui().sidebar.select(null); + _rules[k] = { + filter: filter, + enabled: isEnabled, + // whether the user wants it enabled.. + count: 0, + currentMax: max || Infinity, + defaultMax: max || Infinity, + enable: function enable() { + this.enabled = true; + this.currentMax = this.defaultMax; + }, + disable: function disable() { + this.enabled = false; + this.currentMax = 0; + }, + hidden: function hidden() { + return this.count === 0 && !this.enabled || this.count > this.currentMax * _cullFactor; + }, + autoHidden: function autoHidden() { + return this.hidden() && this.currentMax > 0; + } + }; + } + + defineRule('points', function isPoint(tags, geometry) { + return geometry === 'point'; + }, 200); + defineRule('traffic_roads', function isTrafficRoad(tags) { + return traffic_roads[tags.highway]; + }); + defineRule('service_roads', function isServiceRoad(tags) { + return service_roads[tags.highway]; + }); + defineRule('paths', function isPath(tags) { + return paths[tags.highway]; + }); + defineRule('buildings', function isBuilding(tags) { + return !!tags.building && tags.building !== 'no' || tags.parking === 'multi-storey' || tags.parking === 'sheds' || tags.parking === 'carports' || tags.parking === 'garage_boxes'; + }, 250); + defineRule('building_parts', function isBuildingPart(tags) { + return tags['building:part']; + }); + defineRule('indoor', function isIndoor(tags) { + return tags.indoor; + }); + defineRule('landuse', function isLanduse(tags, geometry) { + return geometry === 'area' && !_rules.buildings.filter(tags) && !_rules.building_parts.filter(tags) && !_rules.indoor.filter(tags) && !_rules.water.filter(tags) && !_rules.pistes.filter(tags); + }); + defineRule('boundaries', function isBoundary(tags) { + return !!tags.boundary && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway] || tags.waterway || tags.railway || tags.landuse || tags.natural || tags.building || tags.power); + }); + defineRule('water', function isWater(tags) { + return !!tags.waterway || tags.natural === 'water' || tags.natural === 'coastline' || tags.natural === 'bay' || tags.landuse === 'pond' || tags.landuse === 'basin' || tags.landuse === 'reservoir' || tags.landuse === 'salt_pond'; + }); + defineRule('rail', function isRail(tags) { + return (!!tags.railway || tags.landuse === 'railway') && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]); + }); + defineRule('pistes', function isPiste(tags) { + return tags['piste:type']; + }); + defineRule('aerialways', function isPiste(tags) { + return tags.aerialway && tags.aerialway !== 'yes' && tags.aerialway !== 'station'; + }); + defineRule('power', function isPower(tags) { + return !!tags.power; + }); // contains a past/future tag, but not in active use as a road/path/cycleway/etc.. + + defineRule('past_future', function isPastFuture(tags) { + if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { + return false; } - }; - mode.exit = function () { - context.ui().sidebar.hover.cancel(); + var strings = Object.keys(tags); - _behaviors.forEach(context.uninstall); + for (var i = 0; i < strings.length; i++) { + var s = strings[i]; + + if (past_futures[s] || past_futures[tags[s]]) { + return true; + } + } + + return false; + }); // Lines or areas that don't match another feature filter. + // IMPORTANT: The 'others' feature must be the last one defined, + // so that code in getMatches can skip this test if `hasMatch = true` - if (sidebar) { - context.ui().sidebar.hide(); - } - }; + defineRule('others', function isOther(tags, geometry) { + return geometry === 'line' || geometry === 'area'; + }); - mode.sidebar = function (_) { - if (!arguments.length) return sidebar; - sidebar = _; - return mode; + features.features = function () { + return _rules; }; - mode.operations = function () { - return [operationPaste(context)]; + features.keys = function () { + return _keys; }; - return mode; - } + features.enabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].enabled; + }); + } - function behaviorAddWay(context) { - var dispatch$1 = dispatch('start', 'startFromWay', 'startFromNode'); - var draw = behaviorDraw(context); + return _rules[k] && _rules[k].enabled; + }; - function behavior(surface) { - draw.on('click', function () { - dispatch$1.apply('start', this, arguments); - }).on('clickWay', function () { - dispatch$1.apply('startFromWay', this, arguments); - }).on('clickNode', function () { - dispatch$1.apply('startFromNode', this, arguments); - }).on('cancel', behavior.cancel).on('finish', behavior.cancel); - context.map().dblclickZoomEnable(false); - surface.call(draw); - } + features.disabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return !_rules[k].enabled; + }); + } - behavior.off = function (surface) { - surface.call(draw.off); + return _rules[k] && !_rules[k].enabled; }; - behavior.cancel = function () { - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - context.enter(modeBrowse(context)); - }; + features.hidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].hidden(); + }); + } - return utilRebind(behavior, dispatch$1, 'on'); - } + return _rules[k] && _rules[k].hidden(); + }; - function behaviorHash(context) { - // cached window.location.hash - var _cachedHash = null; // allowable latitude range + features.autoHidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].autoHidden(); + }); + } - var _latitudeLimit = 90 - 1e-8; + return _rules[k] && _rules[k].autoHidden(); + }; - function computedHashParameters() { - var map = context.map(); - var center = map.center(); - var zoom = map.zoom(); - var precision = Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2)); - var oldParams = utilObjectOmit(utilStringQs(window.location.hash), ['comment', 'source', 'hashtags', 'walkthrough']); - var newParams = {}; - delete oldParams.id; - var selected = context.selectedIDs().filter(function (id) { - return context.hasEntity(id); - }); + features.enable = function (k) { + if (_rules[k] && !_rules[k].enabled) { + _rules[k].enable(); - if (selected.length) { - newParams.id = selected.join(','); + update(); } + }; - newParams.map = zoom.toFixed(2) + '/' + center[1].toFixed(precision) + '/' + center[0].toFixed(precision); - return Object.assign(oldParams, newParams); - } - - function computedHash() { - return '#' + utilQsString(computedHashParameters(), true); - } - - function computedTitle(includeChangeCount) { - var baseTitle = context.documentTitleBase() || 'iD'; - var contextual; - var changeCount; - var titleID; - var selected = context.selectedIDs().filter(function (id) { - return context.hasEntity(id); - }); + features.enableAll = function () { + var didEnable = false; - if (selected.length) { - var firstLabel = utilDisplayLabel(context.entity(selected[0]), context.graph()); + for (var k in _rules) { + if (!_rules[k].enabled) { + didEnable = true; - if (selected.length > 1) { - contextual = _t('title.labeled_and_more', { - labeled: firstLabel, - count: selected.length - 1 - }); - } else { - contextual = firstLabel; + _rules[k].enable(); } - - titleID = 'context'; } - if (includeChangeCount) { - changeCount = context.history().difference().summary().length; + if (didEnable) update(); + }; - if (changeCount > 0) { - titleID = contextual ? 'changes_context' : 'changes'; - } - } + features.disable = function (k) { + if (_rules[k] && _rules[k].enabled) { + _rules[k].disable(); - if (titleID) { - return _t('title.format.' + titleID, { - changes: changeCount, - base: baseTitle, - context: contextual - }); + update(); } + }; - return baseTitle; - } + features.disableAll = function () { + var didDisable = false; - function updateTitle(includeChangeCount) { - if (!context.setsDocumentTitle()) return; - var newTitle = computedTitle(includeChangeCount); + for (var k in _rules) { + if (_rules[k].enabled) { + didDisable = true; - if (document.title !== newTitle) { - document.title = newTitle; + _rules[k].disable(); + } } - } - - function updateHashIfNeeded() { - if (context.inIntro()) return; - var latestHash = computedHash(); - if (_cachedHash !== latestHash) { - _cachedHash = latestHash; // Update the URL hash without affecting the browser navigation stack, - // though unavoidably creating a browser history entry + if (didDisable) update(); + }; - window.history.replaceState(null, computedTitle(false - /* includeChangeCount */ - ), latestHash); // set the title we want displayed for the browser tab/window + features.toggle = function (k) { + if (_rules[k]) { + (function (f) { + return f.enabled ? f.disable() : f.enable(); + })(_rules[k]); - updateTitle(true - /* includeChangeCount */ - ); + update(); } - } + }; - var _throttledUpdate = throttle(updateHashIfNeeded, 500); + features.resetStats = function () { + for (var i = 0; i < _keys.length; i++) { + _rules[_keys[i]].count = 0; + } - var _throttledUpdateTitle = throttle(function () { - updateTitle(true - /* includeChangeCount */ - ); - }, 500); + dispatch.call('change'); + }; - function hashchange() { - // ignore spurious hashchange events - if (window.location.hash === _cachedHash) return; - _cachedHash = window.location.hash; - var q = utilStringQs(_cachedHash); - var mapArgs = (q.map || '').split('/').map(Number); + features.gatherStats = function (d, resolver, dimensions) { + var needsRedraw = false; + var types = utilArrayGroupBy(d, 'type'); + var entities = [].concat(types.relation || [], types.way || [], types.node || []); + var currHidden, geometry, matches, i, j; - if (mapArgs.length < 3 || mapArgs.some(isNaN)) { - // replace bogus hash - updateHashIfNeeded(); - } else { - // don't update if the new hash already reflects the state of iD - if (_cachedHash === computedHash()) return; - var mode = context.mode(); - context.map().centerZoom([mapArgs[2], Math.min(_latitudeLimit, Math.max(-_latitudeLimit, mapArgs[1]))], mapArgs[0]); + for (i = 0; i < _keys.length; i++) { + _rules[_keys[i]].count = 0; + } // adjust the threshold for point/building culling based on viewport size.. + // a _cullFactor of 1 corresponds to a 1000x1000px viewport.. - if (q.id && mode) { - var ids = q.id.split(',').filter(function (id) { - return context.hasEntity(id); - }); - if (ids.length && (mode.id === 'browse' || mode.id === 'select' && !utilArrayIdentical(mode.selectedIDs(), ids))) { - context.enter(modeSelect(context, ids)); - return; - } - } + _cullFactor = dimensions[0] * dimensions[1] / 1000000; - var center = context.map().center(); - var dist = geoSphericalDistance(center, [mapArgs[2], mapArgs[1]]); - var maxdist = 500; // Don't allow the hash location to change too much while drawing - // This can happen if the user accidentally hit the back button. #3996 + for (i = 0; i < entities.length; i++) { + geometry = entities[i].geometry(resolver); + matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); - if (mode && mode.id.match(/^draw/) !== null && dist > maxdist) { - context.enter(modeBrowse(context)); - return; + for (j = 0; j < matches.length; j++) { + _rules[matches[j]].count++; } } - } - - function behavior() { - context.map().on('move.behaviorHash', _throttledUpdate); - context.history().on('change.behaviorHash', _throttledUpdateTitle); - context.on('enter.behaviorHash', _throttledUpdate); - select(window).on('hashchange.behaviorHash', hashchange); - - if (window.location.hash) { - var q = utilStringQs(window.location.hash); - - if (q.id) { - //if (!context.history().hasRestorableChanges()) { - // targeting specific features: download, select, and zoom to them - context.zoomToEntity(q.id.split(',')[0], !q.map); //} - } - - if (q.walkthrough === 'true') { - behavior.startWalkthrough = true; - } - if (q.map) { - behavior.hadHash = true; - } + currHidden = features.hidden(); - hashchange(); - updateTitle(false); + if (currHidden !== _hidden) { + _hidden = currHidden; + needsRedraw = true; + dispatch.call('change'); } - } - - behavior.off = function () { - _throttledUpdate.cancel(); - - _throttledUpdateTitle.cancel(); - context.map().on('move.behaviorHash', null); - context.on('enter.behaviorHash', null); - select(window).on('hashchange.behaviorHash', null); - window.location.hash = ''; + return needsRedraw; }; - return behavior; - } - - /* - iD.coreDifference represents the difference between two graphs. - It knows how to calculate the set of entities that were - created, modified, or deleted, and also contains the logic - for recursively extending a difference to the complete set - of entities that will require a redraw, taking into account - child and parent relationships. - */ - - function coreDifference(base, head) { - var _changes = {}; - var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' - - var _diff = {}; + features.stats = function () { + for (var i = 0; i < _keys.length; i++) { + _stats[_keys[i]] = _rules[_keys[i]].count; + } - function checkEntityID(id) { - var h = head.entities[id]; - var b = base.entities[id]; - if (h === b) return; - if (_changes[id]) return; + return _stats; + }; - if (!h && b) { - _changes[id] = { - base: b, - head: h - }; - _didChange.deletion = true; - return; + features.clear = function (d) { + for (var i = 0; i < d.length; i++) { + features.clearEntity(d[i]); } + }; - if (h && !b) { - _changes[id] = { - base: b, - head: h - }; - _didChange.addition = true; - return; - } + features.clearEntity = function (entity) { + delete _cache[osmEntity.key(entity)]; + }; - if (h && b) { - if (h.members && b.members && !fastDeepEqual(h.members, b.members)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - _didChange.properties = true; - return; - } + features.reset = function () { + Array.from(_deferred).forEach(function (handle) { + window.cancelIdleCallback(handle); - if (h.loc && b.loc && !geoVecEqual(h.loc, b.loc)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - } + _deferred["delete"](handle); + }); + _cache = {}; + }; // only certain relations are worth checking - if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - } - if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.properties = true; - } - } + function relationShouldBeChecked(relation) { + // multipolygon features have `area` geometry and aren't checked here + return relation.tags.type === 'boundary'; } - function load() { - // HOT CODE: there can be many thousands of downloaded entities, so looping - // through them all can become a performance bottleneck. Optimize by - // resolving duplicates and using a basic `for` loop - var ids = utilArrayUniq(Object.keys(head.entities).concat(Object.keys(base.entities))); + features.getMatches = function (entity, resolver, geometry) { + if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; + var ent = osmEntity.key(entity); - for (var i = 0; i < ids.length; i++) { - checkEntityID(ids[i]); + if (!_cache[ent]) { + _cache[ent] = {}; } - } - - load(); - _diff.length = function length() { - return Object.keys(_changes).length; - }; + if (!_cache[ent].matches) { + var matches = {}; + var hasMatch = false; - _diff.changes = function changes() { - return _changes; - }; + for (var i = 0; i < _keys.length; i++) { + if (_keys[i] === 'others') { + if (hasMatch) continue; // If an entity... + // 1. is a way that hasn't matched other 'interesting' feature rules, - _diff.didChange = _didChange; // pass true to include affected relation members + if (entity.type === 'way') { + var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation - _diff.extantIDs = function extantIDs(includeRelMembers) { - var result = new Set(); - Object.keys(_changes).forEach(function (id) { - if (_changes[id].head) { - result.add(id); - } + if (parents.length === 1 && parents[0].isMultipolygon() || // 2b. or belongs only to boundary relations + parents.length > 0 && parents.every(function (parent) { + return parent.tags.type === 'boundary'; + })) { + // ...then match whatever feature rules the parent relation has matched. + // see #2548, #2887 + // + // IMPORTANT: + // For this to work, getMatches must be called on relations before ways. + // + var pkey = osmEntity.key(parents[0]); - var h = _changes[id].head; - var b = _changes[id].base; - var entity = h || b; + if (_cache[pkey] && _cache[pkey].matches) { + matches = Object.assign({}, _cache[pkey].matches); // shallow copy - if (includeRelMembers && entity.type === 'relation') { - var mh = h ? h.members.map(function (m) { - return m.id; - }) : []; - var mb = b ? b.members.map(function (m) { - return m.id; - }) : []; - utilArrayUnion(mh, mb).forEach(function (memberID) { - if (head.hasEntity(memberID)) { - result.add(memberID); + continue; + } + } } - }); - } - }); - return Array.from(result); - }; + } - _diff.modified = function modified() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && change.head) { - result.push(change.head); + if (_rules[_keys[i]].filter(entity.tags, geometry)) { + matches[_keys[i]] = hasMatch = true; + } } - }); - return result; - }; - _diff.created = function created() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (!change.base && change.head) { - result.push(change.head); - } - }); - return result; - }; + _cache[ent].matches = matches; + } - _diff.deleted = function deleted() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && !change.head) { - result.push(change.base); - } - }); - return result; + return _cache[ent].matches; }; - _diff.summary = function summary() { - var relevant = {}; - var keys = Object.keys(_changes); - - for (var i = 0; i < keys.length; i++) { - var change = _changes[keys[i]]; + features.getParents = function (entity, resolver, geometry) { + if (geometry === 'point') return []; + var ent = osmEntity.key(entity); - if (change.head && change.head.geometry(head) !== 'vertex') { - addEntity(change.head, head, change.base ? 'modified' : 'created'); - } else if (change.base && change.base.geometry(base) !== 'vertex') { - addEntity(change.base, base, 'deleted'); - } else if (change.base && change.head) { - // modified vertex - var moved = !fastDeepEqual(change.base.loc, change.head.loc); - var retagged = !fastDeepEqual(change.base.tags, change.head.tags); + if (!_cache[ent]) { + _cache[ent] = {}; + } - if (moved) { - addParents(change.head); - } + if (!_cache[ent].parents) { + var parents = []; - if (retagged || moved && change.head.hasInterestingTags()) { - addEntity(change.head, head, 'modified'); - } - } else if (change.head && change.head.hasInterestingTags()) { - // created vertex - addEntity(change.head, head, 'created'); - } else if (change.base && change.base.hasInterestingTags()) { - // deleted vertex - addEntity(change.base, base, 'deleted'); + if (geometry === 'vertex') { + parents = resolver.parentWays(entity); + } else { + // 'line', 'area', 'relation' + parents = resolver.parentRelations(entity); } - } - - return Object.values(relevant); - function addEntity(entity, graph, changeType) { - relevant[entity.id] = { - entity: entity, - graph: graph, - changeType: changeType - }; + _cache[ent].parents = parents; } - function addParents(entity) { - var parents = head.parentWays(entity); + return _cache[ent].parents; + }; - for (var j = parents.length - 1; j >= 0; j--) { - var parent = parents[j]; + features.isHiddenPreset = function (preset, geometry) { + if (!_hidden.length) return false; + if (!preset.tags) return false; + var test = preset.setTags({}, geometry); - if (!(parent.id in relevant)) { - addEntity(parent, head, 'modified'); + for (var key in _rules) { + if (_rules[key].filter(test, geometry)) { + if (_hidden.indexOf(key) !== -1) { + return key; } + + return false; } } - }; // returns complete set of entities that require a redraw - // (optionally within given `extent`) + return false; + }; - _diff.complete = function complete(extent) { - var result = {}; - var id, change; + features.isHiddenFeature = function (entity, resolver, geometry) { + if (!_hidden.length) return false; + if (!entity.version) return false; + if (_forceVisible[entity.id]) return false; + var matches = Object.keys(features.getMatches(entity, resolver, geometry)); + return matches.length && matches.every(function (k) { + return features.hidden(k); + }); + }; - for (id in _changes) { - change = _changes[id]; - var h = change.head; - var b = change.base; - var entity = h || b; - var i; - if (extent && (!h || !h.intersects(extent, head)) && (!b || !b.intersects(extent, base))) continue; - result[id] = h; + features.isHiddenChild = function (entity, resolver, geometry) { + if (!_hidden.length) return false; + if (!entity.version || geometry === 'point') return false; + if (_forceVisible[entity.id]) return false; + var parents = features.getParents(entity, resolver, geometry); + if (!parents.length) return false; - if (entity.type === 'way') { - var nh = h ? h.nodes : []; - var nb = b ? b.nodes : []; - var diff; - diff = utilArrayDifference(nh, nb); + for (var i = 0; i < parents.length; i++) { + if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { + return false; + } + } - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } + return true; + }; - diff = utilArrayDifference(nb, nh); + features.hasHiddenConnections = function (entity, resolver) { + if (!_hidden.length) return false; + var childNodes, connections; - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } - } + if (entity.type === 'midpoint') { + childNodes = [resolver.entity(entity.edge[0]), resolver.entity(entity.edge[1])]; + connections = []; + } else { + childNodes = entity.nodes ? resolver.childNodes(entity) : []; + connections = features.getParents(entity, resolver, entity.geometry(resolver)); + } // gather ways connected to child nodes.. - if (entity.type === 'relation' && entity.isMultipolygon()) { - var mh = h ? h.members.map(function (m) { - return m.id; - }) : []; - var mb = b ? b.members.map(function (m) { - return m.id; - }) : []; - var ids = utilArrayUnion(mh, mb); - for (i = 0; i < ids.length; i++) { - var member = head.hasEntity(ids[i]); - if (!member) continue; // not downloaded + connections = childNodes.reduce(function (result, e) { + return resolver.isShared(e) ? utilArrayUnion(result, resolver.parentWays(e)) : result; + }, connections); + return connections.some(function (e) { + return features.isHidden(e, resolver, e.geometry(resolver)); + }); + }; - if (extent && !member.intersects(extent, head)) continue; // not visible + features.isHidden = function (entity, resolver, geometry) { + if (!_hidden.length) return false; + if (!entity.version) return false; + var fn = geometry === 'vertex' ? features.isHiddenChild : features.isHiddenFeature; + return fn(entity, resolver, geometry); + }; - result[ids[i]] = member; - } - } + features.filter = function (d, resolver) { + if (!_hidden.length) return d; + var result = []; - addParents(head.parentWays(entity), result); - addParents(head.parentRelations(entity), result); + for (var i = 0; i < d.length; i++) { + var entity = d[i]; + + if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { + result.push(entity); + } } return result; + }; - function addParents(parents, result) { - for (var i = 0; i < parents.length; i++) { - var parent = parents[i]; - if (parent.id in result) continue; - result[parent.id] = parent; - addParents(head.parentRelations(parent), result); + features.forceVisible = function (entityIDs) { + if (!arguments.length) return Object.keys(_forceVisible); + _forceVisible = {}; + + for (var i = 0; i < entityIDs.length; i++) { + _forceVisible[entityIDs[i]] = true; + var entity = context.hasEntity(entityIDs[i]); + + if (entity && entity.type === 'relation') { + // also show relation members (one level deep) + for (var j in entity.members) { + _forceVisible[entity.members[j].id] = true; + } } } + + return features; }; - return _diff; - } + features.init = function () { + var storage = corePreferences('disabled-features'); - function coreTree(head) { - // tree for entities - var _rtree = new RBush(); + if (storage) { + var storageDisabled = storage.replace(/;/g, ',').split(','); + storageDisabled.forEach(features.disable); + } - var _bboxes = {}; // maintain a separate tree for granular way segments + var hash = utilStringQs(window.location.hash); - var _segmentsRTree = new RBush(); + if (hash.disable_features) { + var hashDisabled = hash.disable_features.replace(/;/g, ',').split(','); + hashDisabled.forEach(features.disable); + } + }; // warm up the feature matching cache upon merging fetched data - var _segmentsBBoxes = {}; - var _segmentsByWayId = {}; - var tree = {}; - function entityBBox(entity) { - var bbox = entity.extent(head).bbox(); - bbox.id = entity.id; - _bboxes[entity.id] = bbox; - return bbox; - } + context.history().on('merge.features', function (newEntities) { + if (!newEntities) return; + var handle = window.requestIdleCallback(function () { + var graph = context.graph(); + var types = utilArrayGroupBy(newEntities, 'type'); // ensure that getMatches is called on relations before ways - function segmentBBox(segment) { - var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason + var entities = [].concat(types.relation || [], types.way || [], types.node || []); - if (!extent) return null; - var bbox = extent.bbox(); - bbox.segment = segment; - _segmentsBBoxes[segment.id] = bbox; - return bbox; - } + for (var i = 0; i < entities.length; i++) { + var geometry = entities[i].geometry(graph); + features.getMatches(entities[i], graph, geometry); + } + }); - function removeEntity(entity) { - _rtree.remove(_bboxes[entity.id]); + _deferred.add(handle); + }); + return features; + } - delete _bboxes[entity.id]; + /** Error message constants. */ - if (_segmentsByWayId[entity.id]) { - _segmentsByWayId[entity.id].forEach(function (segment) { - _segmentsRTree.remove(_segmentsBBoxes[segment.id]); + var FUNC_ERROR_TEXT = 'Expected a function'; + /** + * Creates a throttled function that only invokes `func` at most once per + * every `wait` milliseconds. The throttled function comes with a `cancel` + * method to cancel delayed `func` invocations and a `flush` method to + * immediately invoke them. Provide `options` to indicate whether `func` + * should be invoked on the leading and/or trailing edge of the `wait` + * timeout. The `func` is invoked with the last arguments provided to the + * throttled function. Subsequent calls to the throttled function return the + * result of the last `func` invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the throttled function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.throttle` and `_.debounce`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to throttle. + * @param {number} [wait=0] The number of milliseconds to throttle invocations to. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=true] + * Specify invoking on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // Avoid excessively updating the position while scrolling. + * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); + * + * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. + * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); + * jQuery(element).on('click', throttled); + * + * // Cancel the trailing throttled invocation. + * jQuery(window).on('popstate', throttled.cancel); + */ - delete _segmentsBBoxes[segment.id]; - }); + function throttle(func, wait, options) { + var leading = true, + trailing = true; - delete _segmentsByWayId[entity.id]; - } + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); } - function loadEntities(entities) { - _rtree.load(entities.map(entityBBox)); - - var segments = []; - entities.forEach(function (entity) { - if (entity.segments) { - var entitySegments = entity.segments(head); // cache these to make them easy to remove later - - _segmentsByWayId[entity.id] = entitySegments; - segments = segments.concat(entitySegments); - } - }); - if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); + if (isObject$2(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; } - function updateParents(entity, insertions, memo) { - head.parentWays(entity).forEach(function (way) { - if (_bboxes[way.id]) { - removeEntity(way); - insertions[way.id] = way; - } - - updateParents(way, insertions, memo); - }); - head.parentRelations(entity).forEach(function (relation) { - if (memo[entity.id]) return; - memo[entity.id] = true; + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } - if (_bboxes[relation.id]) { - removeEntity(relation); - insertions[relation.id] = relation; - } + // + // - the activeID - nope + // - 1 away (adjacent) to the activeID - yes (vertices will be merged) + // - 2 away from the activeID - nope (would create a self intersecting segment) + // - all others on a linear way - yes + // - all others on a closed way - nope (would create a self intersecting polygon) + // + // returns + // 0 = active vertex - no touch/connect + // 1 = passive vertex - yes touch/connect + // 2 = adjacent vertex - yes but pay attention segmenting a line here + // - updateParents(relation, insertions, memo); - }); - } + function svgPassiveVertex(node, graph, activeID) { + if (!activeID) return 1; + if (activeID === node.id) return 0; + var parents = graph.parentWays(node); + var i, j, nodes, isClosed, ix1, ix2, ix3, ix4, max; - tree.rebase = function (entities, force) { - var insertions = {}; + for (i = 0; i < parents.length; i++) { + nodes = parents[i].nodes; + isClosed = parents[i].isClosed(); - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (!entity.visible) continue; + for (j = 0; j < nodes.length; j++) { + // find this vertex, look nearby + if (nodes[j] === node.id) { + ix1 = j - 2; + ix2 = j - 1; + ix3 = j + 1; + ix4 = j + 2; - if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { - if (!force) { - continue; - } else if (_bboxes[entity.id]) { - removeEntity(entity); + if (isClosed) { + // wraparound if needed + max = nodes.length - 1; + if (ix1 < 0) ix1 = max + ix1; + if (ix2 < 0) ix2 = max + ix2; + if (ix3 > max) ix3 = ix3 - max; + if (ix4 > max) ix4 = ix4 - max; } - } - - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); - } - - loadEntities(Object.values(insertions)); - return tree; - }; - - function updateToGraph(graph) { - if (graph === head) return; - var diff = coreDifference(head, graph); - head = graph; - var changed = diff.didChange; - if (!changed.addition && !changed.deletion && !changed.geometry) return; - var insertions = {}; - if (changed.deletion) { - diff.deleted().forEach(function (entity) { - removeEntity(entity); - }); + if (nodes[ix1] === activeID) return 0; // no - prevent self intersect + else if (nodes[ix2] === activeID) return 2; // ok - adjacent + else if (nodes[ix3] === activeID) return 2; // ok - adjacent + else if (nodes[ix4] === activeID) return 0; // no - prevent self intersect + else if (isClosed && nodes.indexOf(activeID) !== -1) return 0; // no - prevent self intersect + } } + } - if (changed.geometry) { - diff.modified().forEach(function (entity) { - removeEntity(entity); - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); - }); - } + return 1; // ok + } + function svgMarkerSegments(projection, graph, dt, shouldReverse, bothDirections) { + return function (entity) { + var i = 0; + var offset = dt; + var segments = []; + var clip = d3_geoIdentity().clipExtent(projection.clipExtent()).stream; + var coordinates = graph.childNodes(entity).map(function (n) { + return n.loc; + }); + var a, b; - if (changed.addition) { - diff.created().forEach(function (entity) { - insertions[entity.id] = entity; - }); + if (shouldReverse(entity)) { + coordinates.reverse(); } - loadEntities(Object.values(insertions)); - } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` - + d3_geoStream({ + type: 'LineString', + coordinates: coordinates + }, projection.stream(clip({ + lineStart: function lineStart() {}, + lineEnd: function lineEnd() { + a = null; + }, + point: function point(x, y) { + b = [x, y]; - tree.intersects = function (extent, graph) { - updateToGraph(graph); - return _rtree.search(extent.bbox()).map(function (bbox) { - return graph.entity(bbox.id); - }); - }; // returns an array of segment objects with bounding boxes overlapping `extent` for the given `graph` + if (a) { + var span = geoVecLength(a, b) - offset; + if (span >= 0) { + var heading = geoVecAngle(a, b); + var dx = dt * Math.cos(heading); + var dy = dt * Math.sin(heading); + var p = [a[0] + offset * Math.cos(heading), a[1] + offset * Math.sin(heading)]; // gather coordinates - tree.waySegments = function (extent, graph) { - updateToGraph(graph); - return _segmentsRTree.search(extent.bbox()).map(function (bbox) { - return bbox.segment; - }); - }; + var coord = [a, p]; - return tree; - } + for (span -= dt; span >= 0; span -= dt) { + p = geoVecAdd(p, [dx, dy]); + coord.push(p); + } - function uiModal(selection, blocking) { - var _this = this; + coord.push(b); // generate svg paths - var keybinding = utilKeybinding('modal'); - var previous = selection.select('div.modal'); - var animate = previous.empty(); - previous.transition().duration(200).style('opacity', 0).remove(); - var shaded = selection.append('div').attr('class', 'shaded').style('opacity', 0); + var segment = ''; + var j; - shaded.close = function () { - shaded.transition().duration(200).style('opacity', 0).remove(); - modal.transition().duration(200).style('top', '0px'); - select(document).call(keybinding.unbind); - }; + for (j = 0; j < coord.length; j++) { + segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - var modal = shaded.append('div').attr('class', 'modal fillL'); - modal.append('input').attr('class', 'keytrap keytrap-first').on('focus.keytrap', moveFocusToLast); + segments.push({ + id: entity.id, + index: i++, + d: segment + }); - if (!blocking) { - shaded.on('click.remove-modal', function (d3_event) { - if (d3_event.target === _this) { - shaded.close(); - } - }); - modal.append('button').attr('class', 'close').on('click', shaded.close).call(svgIcon('#iD-icon-close')); - keybinding.on('⌫', shaded.close).on('⎋', shaded.close); - select(document).call(keybinding); - } + if (bothDirections(entity)) { + segment = ''; - modal.append('div').attr('class', 'content'); - modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); + for (j = coord.length - 1; j >= 0; j--) { + segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - if (animate) { - shaded.transition().style('opacity', 1); - } else { - shaded.style('opacity', 1); - } + segments.push({ + id: entity.id, + index: i++, + d: segment + }); + } + } - return shaded; + offset = -span; + } - function moveFocusToFirst() { - var node = modal // there are additional rules about what's focusable, but this suits our purposes - .select('a, button, input:not(.keytrap), select, textarea').node(); + a = b; + } + }))); + return segments; + }; + } + function svgPath(projection, graph, isArea) { + // Explanation of magic numbers: + // "padding" here allows space for strokes to extend beyond the viewport, + // so that the stroke isn't drawn along the edge of the viewport when + // the shape is clipped. + // + // When drawing lines, pad viewport by 5px. + // When drawing areas, pad viewport by 65px in each direction to allow + // for 60px area fill stroke (see ".fill-partial path.fill" css rule) + var cache = {}; + var padding = isArea ? 65 : 5; + var viewport = projection.clipExtent(); + var paddedExtent = [[viewport[0][0] - padding, viewport[0][1] - padding], [viewport[1][0] + padding, viewport[1][1] + padding]]; + var clip = d3_geoIdentity().clipExtent(paddedExtent).stream; + var project = projection.stream; + var path = d3_geoPath().projection({ + stream: function stream(output) { + return project(clip(output)); + } + }); - if (node) { - node.focus(); + var svgpath = function svgpath(entity) { + if (entity.id in cache) { + return cache[entity.id]; } else { - select(this).node().blur(); + return cache[entity.id] = path(entity.asGeoJSON(graph)); } - } - - function moveFocusToLast() { - var nodes = modal.selectAll('a, button, input:not(.keytrap), select, textarea').nodes(); + }; - if (nodes.length) { - nodes[nodes.length - 1].focus(); + svgpath.geojson = function (d) { + if (d.__featurehash__ !== undefined) { + if (d.__featurehash__ in cache) { + return cache[d.__featurehash__]; + } else { + return cache[d.__featurehash__] = path(d); + } } else { - select(this).node().blur(); + return path(d); } - } - } - - function uiLoading(context) { - var _modalSelection = select(null); - - var _message = ''; - var _blocking = false; - - var loading = function loading(selection) { - _modalSelection = uiModal(selection, _blocking); - - var loadertext = _modalSelection.select('.content').classed('loading-modal', true).append('div').attr('class', 'modal-section fillL'); - - loadertext.append('img').attr('class', 'loader').attr('src', context.imagePath('loader-white.gif')); - loadertext.append('h3').html(_message); - - _modalSelection.select('button.close').attr('class', 'hide'); - - return loading; }; - loading.message = function (val) { - if (!arguments.length) return _message; - _message = val; - return loading; + return svgpath; + } + function svgPointTransform(projection) { + var svgpoint = function svgpoint(entity) { + // http://jsperf.com/short-array-join + var pt = projection(entity.loc); + return 'translate(' + pt[0] + ',' + pt[1] + ')'; }; - loading.blocking = function (val) { - if (!arguments.length) return _blocking; - _blocking = val; - return loading; + svgpoint.geojson = function (d) { + return svgpoint(d.properties.entity); }; - loading.close = function () { - _modalSelection.remove(); - }; + return svgpoint; + } + function svgRelationMemberTags(graph) { + return function (entity) { + var tags = entity.tags; + var shouldCopyMultipolygonTags = !entity.hasInterestingTags(); + graph.parentRelations(entity).forEach(function (relation) { + var type = relation.tags.type; - loading.isShown = function () { - return _modalSelection && !_modalSelection.empty() && _modalSelection.node().parentNode; + if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { + tags = Object.assign({}, relation.tags, tags); + } + }); + return tags; }; - - return loading; } + function svgSegmentWay(way, graph, activeID) { + // When there is no activeID, we can memoize this expensive computation + if (activeID === undefined) { + return graph["transient"](way, 'waySegments', getWaySegments); + } else { + return getWaySegments(); + } - function coreHistory(context) { - var dispatch$1 = dispatch('reset', 'change', 'merge', 'restore', 'undone', 'redone'); + function getWaySegments() { + var isActiveWay = way.nodes.indexOf(activeID) !== -1; + var features = { + passive: [], + active: [] + }; + var start = {}; + var end = {}; + var node, type; - var _lock = utilSessionMutex('lock'); // restorable if iD not open in another window/tab and a saved history exists in localStorage + for (var i = 0; i < way.nodes.length; i++) { + node = graph.entity(way.nodes[i]); + type = svgPassiveVertex(node, graph, activeID); + end = { + node: node, + type: type + }; + if (start.type !== undefined) { + if (start.node.id === activeID || end.node.id === activeID) ; else if (isActiveWay && (start.type === 2 || end.type === 2)) { + // one adjacent vertex + pushActive(start, end, i); + } else if (start.type === 0 && end.type === 0) { + // both active vertices + pushActive(start, end, i); + } else { + pushPassive(start, end, i); + } + } - var _hasUnresolvedRestorableChanges = _lock.lock() && !!corePreferences(getKey('saved_history')); + start = end; + } - var duration = 150; - var _imageryUsed = []; - var _photoOverlaysUsed = []; - var _checkpoints = {}; + return features; - var _pausedGraph; + function pushActive(start, end, index) { + features.active.push({ + type: 'Feature', + id: way.id + '-' + index + '-nope', + properties: { + nope: true, + target: true, + entity: way, + nodes: [start.node, end.node], + index: index + }, + geometry: { + type: 'LineString', + coordinates: [start.node.loc, end.node.loc] + } + }); + } - var _stack; + function pushPassive(start, end, index) { + features.passive.push({ + type: 'Feature', + id: way.id + '-' + index, + properties: { + target: true, + entity: way, + nodes: [start.node, end.node], + index: index + }, + geometry: { + type: 'LineString', + coordinates: [start.node.loc, end.node.loc] + } + }); + } + } + } - var _index; + function svgTagClasses() { + var primaries = ['building', 'highway', 'railway', 'waterway', 'aeroway', 'aerialway', 'piste:type', 'boundary', 'power', 'amenity', 'natural', 'landuse', 'leisure', 'military', 'place', 'man_made', 'route', 'attraction', 'building:part', 'indoor']; + var statuses = [// nonexistent, might be built + 'proposed', 'planned', // under maintentance or between groundbreaking and opening + 'construction', // existent but not functional + 'disused', // dilapidated to nonexistent + 'abandoned', // nonexistent, still may appear in imagery + 'dismantled', 'razed', 'demolished', 'obliterated', // existent occasionally, e.g. stormwater drainage basin + 'intermittent']; + var secondaries = ['oneway', 'bridge', 'tunnel', 'embankment', 'cutting', 'barrier', 'surface', 'tracktype', 'footway', 'crossing', 'service', 'sport', 'public_transport', 'location', 'parking', 'golf', 'type', 'leisure', 'man_made', 'indoor']; - var _tree; // internal _act, accepts list of actions and eased time + var _tags = function _tags(entity) { + return entity.tags; + }; + var tagClasses = function tagClasses(selection) { + selection.each(function tagClassesEach(entity) { + var value = this.className; - function _act(actions, t) { - actions = Array.prototype.slice.call(actions); - var annotation; + if (value.baseVal !== undefined) { + value = value.baseVal; + } - if (typeof actions[actions.length - 1] !== 'function') { - annotation = actions.pop(); - } + var t = _tags(entity); - var graph = _stack[_index].graph; + var computed = tagClasses.getClassesString(t, value); - for (var i = 0; i < actions.length; i++) { - graph = actions[i](graph, t); - } + if (computed !== value) { + select(this).attr('class', computed); + } + }); + }; - return { - graph: graph, - annotation: annotation, - imageryUsed: _imageryUsed, - photoOverlaysUsed: _photoOverlaysUsed, - transform: context.projection.transform(), - selectedIDs: context.selectedIDs() - }; - } // internal _perform with eased time + tagClasses.getClassesString = function (t, value) { + var primary, status; + var i, j, k, v; // in some situations we want to render perimeter strokes a certain way + var overrideGeometry; - function _perform(args, t) { - var previous = _stack[_index].graph; - _stack = _stack.slice(0, _index + 1); + if (/\bstroke\b/.test(value)) { + if (!!t.barrier && t.barrier !== 'no') { + overrideGeometry = 'line'; + } + } // preserve base classes (nothing with `tag-`) - var actionResult = _act(args, t); - _stack.push(actionResult); + var classes = value.trim().split(/\s+/).filter(function (klass) { + return klass.length && !/^tag-/.test(klass); + }).map(function (klass) { + // special overrides for some perimeter strokes + return klass === 'line' || klass === 'area' ? overrideGeometry || klass : klass; + }); // pick at most one primary classification tag.. - _index++; - return change(previous); - } // internal _replace with eased time + for (i = 0; i < primaries.length; i++) { + k = primaries[i]; + v = t[k]; + if (!v || v === 'no') continue; + if (k === 'piste:type') { + // avoid a ':' in the class name + k = 'piste'; + } else if (k === 'building:part') { + // avoid a ':' in the class name + k = 'building_part'; + } - function _replace(args, t) { - var previous = _stack[_index].graph; // assert(_index == _stack.length - 1) + primary = k; - var actionResult = _act(args, t); + if (statuses.indexOf(v) !== -1) { + // e.g. `railway=abandoned` + status = v; + classes.push('tag-' + k); + } else { + classes.push('tag-' + k); + classes.push('tag-' + k + '-' + v); + } - _stack[_index] = actionResult; - return change(previous); - } // internal _overwrite with eased time + break; + } + if (!primary) { + for (i = 0; i < statuses.length; i++) { + for (j = 0; j < primaries.length; j++) { + k = statuses[i] + ':' + primaries[j]; // e.g. `demolished:building=yes` - function _overwrite(args, t) { - var previous = _stack[_index].graph; + v = t[k]; + if (!v || v === 'no') continue; + status = statuses[i]; + break; + } + } + } // add at most one status tag, only if relates to primary tag.. - if (_index > 0) { - _index--; - _stack.pop(); + if (!status) { + for (i = 0; i < statuses.length; i++) { + k = statuses[i]; + v = t[k]; + if (!v || v === 'no') continue; + + if (v === 'yes') { + // e.g. `railway=rail + abandoned=yes` + status = k; + } else if (primary && primary === v) { + // e.g. `railway=rail + abandoned=railway` + status = k; + } else if (!primary && primaries.indexOf(v) !== -1) { + // e.g. `abandoned=railway` + status = k; + primary = v; + classes.push('tag-' + v); + } // else ignore e.g. `highway=path + abandoned=railway` + + + if (status) break; + } } - _stack = _stack.slice(0, _index + 1); + if (status) { + classes.push('tag-status'); + classes.push('tag-status-' + status); + } // add any secondary tags - var actionResult = _act(args, t); - _stack.push(actionResult); + for (i = 0; i < secondaries.length; i++) { + k = secondaries[i]; + v = t[k]; + if (!v || v === 'no' || k === primary) continue; + classes.push('tag-' + k); + classes.push('tag-' + k + '-' + v); + } // For highways, look for surface tagging.. - _index++; - return change(previous); - } // determine difference and dispatch a change event + if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { + var surface = t.highway === 'track' ? 'unpaved' : 'paved'; - function change(previous) { - var difference = coreDifference(previous, history.graph()); + for (k in t) { + v = t[k]; - if (!_pausedGraph) { - dispatch$1.call('change', this, difference); - } + if (k in osmPavedTags) { + surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; + } - return difference; - } // iD uses namespaced keys so multiple installations do not conflict + if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { + surface = 'semipaved'; + } + } + classes.push('tag-' + surface); + } // If this is a wikidata-tagged item, add a class for that.. - function getKey(n) { - return 'iD_' + window.location.origin + '_' + n; - } - var history = { - graph: function graph() { - return _stack[_index].graph; - }, - tree: function tree() { - return _tree; - }, - base: function base() { - return _stack[0].graph; - }, - merge: function merge(entities - /*, extent*/ - ) { - var stack = _stack.map(function (state) { - return state.graph; - }); + var qid = t.wikidata || t['flag:wikidata'] || t['brand:wikidata'] || t['network:wikidata'] || t['operator:wikidata']; - _stack[0].graph.rebase(entities, stack, false); + if (qid) { + classes.push('tag-wikidata'); + } - _tree.rebase(entities, false); + return classes.join(' ').trim(); + }; - dispatch$1.call('merge', this, entities); - }, - perform: function perform() { - // complete any transition already in progress - select(document).interrupt('history.perform'); - var transitionable = false; - var action0 = arguments[0]; + tagClasses.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return tagClasses; + }; - if (arguments.length === 1 || arguments.length === 2 && typeof arguments[1] !== 'function') { - transitionable = !!action0.transitionable; - } + return tagClasses; + } - if (transitionable) { - var origArguments = arguments; - select(document).transition('history.perform').duration(duration).ease(linear$1).tween('history.tween', function () { - return function (t) { - if (t < 1) _overwrite([action0], t); - }; - }).on('start', function () { - _perform([action0], 0); - }).on('end interrupt', function () { - _overwrite(origArguments, 1); - }); - } else { - return _perform(arguments); - } - }, - replace: function replace() { - select(document).interrupt('history.perform'); - return _replace(arguments, 1); - }, - // Same as calling pop and then perform - overwrite: function overwrite() { - select(document).interrupt('history.perform'); - return _overwrite(arguments, 1); - }, - pop: function pop(n) { - select(document).interrupt('history.perform'); - var previous = _stack[_index].graph; + // Patterns only work in Firefox when set directly on element. + // (This is not a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=750632) + var patterns = { + // tag - pattern name + // -or- + // tag - value - pattern name + // -or- + // tag - value - rules (optional tag-values, pattern name) + // (matches earlier rules first, so fallback should be last entry) + amenity: { + grave_yard: 'cemetery', + fountain: 'water_standing' + }, + landuse: { + cemetery: [{ + religion: 'christian', + pattern: 'cemetery_christian' + }, { + religion: 'buddhist', + pattern: 'cemetery_buddhist' + }, { + religion: 'muslim', + pattern: 'cemetery_muslim' + }, { + religion: 'jewish', + pattern: 'cemetery_jewish' + }, { + pattern: 'cemetery' + }], + construction: 'construction', + farmland: 'farmland', + farmyard: 'farmyard', + forest: [{ + leaf_type: 'broadleaved', + pattern: 'forest_broadleaved' + }, { + leaf_type: 'needleleaved', + pattern: 'forest_needleleaved' + }, { + leaf_type: 'leafless', + pattern: 'forest_leafless' + }, { + pattern: 'forest' + } // same as 'leaf_type:mixed' + ], + grave_yard: 'cemetery', + grass: [{ + golf: 'green', + pattern: 'golf_green' + }, { + pattern: 'grass' + }], + landfill: 'landfill', + meadow: 'meadow', + military: 'construction', + orchard: 'orchard', + quarry: 'quarry', + vineyard: 'vineyard' + }, + natural: { + beach: 'beach', + grassland: 'grass', + sand: 'beach', + scrub: 'scrub', + water: [{ + water: 'pond', + pattern: 'pond' + }, { + water: 'reservoir', + pattern: 'water_standing' + }, { + pattern: 'waves' + }], + wetland: [{ + wetland: 'marsh', + pattern: 'wetland_marsh' + }, { + wetland: 'swamp', + pattern: 'wetland_swamp' + }, { + wetland: 'bog', + pattern: 'wetland_bog' + }, { + wetland: 'reedbed', + pattern: 'wetland_reedbed' + }, { + pattern: 'wetland' + }], + wood: [{ + leaf_type: 'broadleaved', + pattern: 'forest_broadleaved' + }, { + leaf_type: 'needleleaved', + pattern: 'forest_needleleaved' + }, { + leaf_type: 'leafless', + pattern: 'forest_leafless' + }, { + pattern: 'forest' + } // same as 'leaf_type:mixed' + ] + }, + traffic_calming: { + island: [{ + surface: 'grass', + pattern: 'grass' + }], + chicane: [{ + surface: 'grass', + pattern: 'grass' + }], + choker: [{ + surface: 'grass', + pattern: 'grass' + }] + } + }; + function svgTagPattern(tags) { + // Skip pattern filling if this is a building (buildings don't get patterns applied) + if (tags.building && tags.building !== 'no') { + return null; + } - if (isNaN(+n) || +n < 0) { - n = 1; - } + for (var tag in patterns) { + var entityValue = tags[tag]; + if (!entityValue) continue; - while (n-- > 0 && _index > 0) { - _index--; + if (typeof patterns[tag] === 'string') { + // extra short syntax (just tag) - pattern name + return 'pattern-' + patterns[tag]; + } else { + var values = patterns[tag]; - _stack.pop(); - } + for (var value in values) { + if (entityValue !== value) continue; + var rules = values[value]; - return change(previous); - }, - // Back to the previous annotated state or _index = 0. - undo: function undo() { - select(document).interrupt('history.perform'); - var previousStack = _stack[_index]; - var previous = previousStack.graph; + if (typeof rules === 'string') { + // short syntax - pattern name + return 'pattern-' + rules; + } // long syntax - rule array - while (_index > 0) { - _index--; - if (_stack[_index].annotation) break; - } - dispatch$1.call('undone', this, _stack[_index], previousStack); - return change(previous); - }, - // Forward to the next annotated state. - redo: function redo() { - select(document).interrupt('history.perform'); - var previousStack = _stack[_index]; - var previous = previousStack.graph; - var tryIndex = _index; + for (var ruleKey in rules) { + var rule = rules[ruleKey]; + var pass = true; - while (tryIndex < _stack.length - 1) { - tryIndex++; + for (var criterion in rule) { + if (criterion !== 'pattern') { + // reserved for pattern name + // The only rule is a required tag-value pair + var v = tags[criterion]; - if (_stack[tryIndex].annotation) { - _index = tryIndex; - dispatch$1.call('redone', this, _stack[_index], previousStack); - break; + if (!v || v !== rule[criterion]) { + pass = false; + break; + } + } + } + + if (pass) { + return 'pattern-' + rule.pattern; + } } } + } + } - return change(previous); - }, - pauseChangeDispatch: function pauseChangeDispatch() { - if (!_pausedGraph) { - _pausedGraph = _stack[_index].graph; - } - }, - resumeChangeDispatch: function resumeChangeDispatch() { - if (_pausedGraph) { - var previous = _pausedGraph; - _pausedGraph = null; - return change(previous); - } - }, - undoAnnotation: function undoAnnotation() { - var i = _index; + return null; + } - while (i >= 0) { - if (_stack[i].annotation) return _stack[i].annotation; - i--; - } - }, - redoAnnotation: function redoAnnotation() { - var i = _index + 1; + function svgAreas(projection, context) { + function getPatternStyle(tags) { + var imageID = svgTagPattern(tags); - while (i <= _stack.length - 1) { - if (_stack[i].annotation) return _stack[i].annotation; - i++; - } - }, - // Returns the entities from the active graph with bounding boxes - // overlapping the given `extent`. - intersects: function intersects(extent) { - return _tree.intersects(extent, _stack[_index].graph); - }, - difference: function difference() { - var base = _stack[0].graph; - var head = _stack[_index].graph; - return coreDifference(base, head); - }, - changes: function changes(action) { - var base = _stack[0].graph; - var head = _stack[_index].graph; + if (imageID) { + return 'url("#ideditor-' + imageID + '")'; + } - if (action) { - head = action(head); - } + return ''; + } - var difference = coreDifference(base, head); - return { - modified: difference.modified(), - created: difference.created(), - deleted: difference.deleted() - }; - }, - hasChanges: function hasChanges() { - return this.difference().length() > 0; - }, - imageryUsed: function imageryUsed(sources) { - if (sources) { - _imageryUsed = sources; - return history; - } else { - var s = new Set(); + function drawTargets(selection, graph, entities, filter) { + var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; + var getPath = svgPath(projection).geojson; + var activeID = context.activeID(); + var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways - _stack.slice(1, _index + 1).forEach(function (state) { - state.imageryUsed.forEach(function (source) { - if (source !== 'Custom') { - s.add(source); - } - }); - }); + var data = { + targets: [], + nopes: [] + }; + entities.forEach(function (way) { + var features = svgSegmentWay(way, graph, activeID); + data.targets.push.apply(data.targets, features.passive); + data.nopes.push.apply(data.nopes, features.active); + }); // Targets allow hover and vertex snapping - return Array.from(s); - } - }, - photoOverlaysUsed: function photoOverlaysUsed(sources) { - if (sources) { - _photoOverlaysUsed = sources; - return history; - } else { - var s = new Set(); + var targetData = data.targets.filter(getPath); + var targets = selection.selectAll('.area.target-allowed').filter(function (d) { + return filter(d.properties.entity); + }).data(targetData, function key(d) { + return d.id; + }); // exit - _stack.slice(1, _index + 1).forEach(function (state) { - if (state.photoOverlaysUsed && Array.isArray(state.photoOverlaysUsed)) { - state.photoOverlaysUsed.forEach(function (photoOverlay) { - s.add(photoOverlay); - }); - } - }); + targets.exit().remove(); - return Array.from(s); - } - }, - // save the current history state - checkpoint: function checkpoint(key) { - _checkpoints[key] = { - stack: _stack, - index: _index - }; - return history; - }, - // restore history state to a given checkpoint or reset completely - reset: function reset(key) { - if (key !== undefined && _checkpoints.hasOwnProperty(key)) { - _stack = _checkpoints[key].stack; - _index = _checkpoints[key].index; - } else { - _stack = [{ - graph: coreGraph() - }]; - _index = 0; - _tree = coreTree(_stack[0].graph); - _checkpoints = {}; + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; } - dispatch$1.call('reset'); - dispatch$1.call('change'); - return history; - }, - // `toIntroGraph()` is used to export the intro graph used by the walkthrough. - // - // To use it: - // 1. Start the walkthrough. - // 2. Get to a "free editing" tutorial step - // 3. Make your edits to the walkthrough map - // 4. In your browser dev console run: - // `id.history().toIntroGraph()` - // 5. This outputs stringified JSON to the browser console - // 6. Copy it to `data/intro_graph.json` and prettify it in your code editor - toIntroGraph: function toIntroGraph() { - var nextID = { - n: 0, - r: 0, - w: 0 - }; - var permIDs = {}; - var graph = this.graph(); - var baseEntities = {}; // clone base entities.. + return d.properties.nodes.some(function (n) { + return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); + }); + }; // enter/update - Object.values(graph.base().entities).forEach(function (entity) { - var copy = copyIntroEntity(entity); - baseEntities[copy.id] = copy; - }); // replace base entities with head entities.. - Object.keys(graph.entities).forEach(function (id) { - var entity = graph.entities[id]; + targets.enter().append('path').merge(targets).attr('d', getPath).attr('class', function (d) { + return 'way area target target-allowed ' + targetClass + d.id; + }).classed('segment-edited', segmentWasEdited); // NOPE - if (entity) { - var copy = copyIntroEntity(entity); - baseEntities[copy.id] = copy; - } else { - delete baseEntities[id]; - } - }); // swap temporary for permanent ids.. + var nopeData = data.nopes.filter(getPath); + var nopes = selection.selectAll('.area.target-nope').filter(function (d) { + return filter(d.properties.entity); + }).data(nopeData, function key(d) { + return d.id; + }); // exit - Object.values(baseEntities).forEach(function (entity) { - if (Array.isArray(entity.nodes)) { - entity.nodes = entity.nodes.map(function (node) { - return permIDs[node] || node; - }); - } + nopes.exit().remove(); // enter/update - if (Array.isArray(entity.members)) { - entity.members = entity.members.map(function (member) { - member.id = permIDs[member.id] || member.id; - return member; - }); - } - }); - return JSON.stringify({ - dataIntroGraph: baseEntities - }); + nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { + return 'way area target target-nope ' + nopeClass + d.id; + }).classed('segment-edited', segmentWasEdited); + } - function copyIntroEntity(source) { - var copy = utilObjectOmit(source, ['type', 'user', 'v', 'version', 'visible']); // Note: the copy is no longer an osmEntity, so it might not have `tags` + function drawAreas(selection, graph, entities, filter) { + var path = svgPath(projection, graph, true); + var areas = {}; + var multipolygon; + var base = context.history().base(); - if (copy.tags && !Object.keys(copy.tags)) { - delete copy.tags; - } + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (entity.geometry(graph) !== 'area') continue; + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - if (Array.isArray(copy.loc)) { - copy.loc[0] = +copy.loc[0].toFixed(6); - copy.loc[1] = +copy.loc[1].toFixed(6); - } + if (multipolygon) { + areas[multipolygon.id] = { + entity: multipolygon.mergeTags(entity.tags), + area: Math.abs(entity.area(graph)) + }; + } else if (!areas[entity.id]) { + areas[entity.id] = { + entity: entity, + area: Math.abs(entity.area(graph)) + }; + } + } - var match = source.id.match(/([nrw])-\d*/); // temporary id + var fills = Object.values(areas).filter(function hasPath(a) { + return path(a.entity); + }); + fills.sort(function areaSort(a, b) { + return b.area - a.area; + }); + fills = fills.map(function (a) { + return a.entity; + }); + var strokes = fills.filter(function (area) { + return area.type === 'way'; + }); + var data = { + clip: fills, + shadow: strokes, + stroke: strokes, + fill: fills + }; + var clipPaths = context.surface().selectAll('defs').selectAll('.clipPath-osm').filter(filter).data(data.clip, osmEntity.key); + clipPaths.exit().remove(); + var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-osm').attr('id', function (entity) { + return 'ideditor-' + entity.id + '-clippath'; + }); + clipPathsEnter.append('path'); + clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', path); + var drawLayer = selection.selectAll('.layer-osm.areas'); + var touchLayer = selection.selectAll('.layer-touch.areas'); // Draw areas.. - if (match !== null) { - var nrw = match[1]; - var permID; + var areagroup = drawLayer.selectAll('g.areagroup').data(['fill', 'shadow', 'stroke']); + areagroup = areagroup.enter().append('g').attr('class', function (d) { + return 'areagroup area-' + d; + }).merge(areagroup); + var paths = areagroup.selectAll('path').filter(filter).data(function (layer) { + return data[layer]; + }, osmEntity.key); + paths.exit().remove(); + var fillpaths = selection.selectAll('.area-fill path.area').nodes(); + var bisect = d3_bisector(function (node) { + return -node.__data__.area(graph); + }).left; - do { - permID = nrw + ++nextID[nrw]; - } while (baseEntities.hasOwnProperty(permID)); + function sortedByArea(entity) { + if (this._parent.__data__ === 'fill') { + return fillpaths[bisect(fillpaths, -entity.area(graph))]; + } + } - copy.id = permIDs[source.id] = permID; - } + paths = paths.enter().insert('path', sortedByArea).merge(paths).each(function (entity) { + var layer = this.parentNode.__data__; + this.setAttribute('class', entity.type + ' area ' + layer + ' ' + entity.id); - return copy; + if (layer === 'fill') { + this.setAttribute('clip-path', 'url(#ideditor-' + entity.id + '-clippath)'); + this.style.fill = this.style.stroke = getPatternStyle(entity.tags); } - }, - toJSON: function toJSON() { - if (!this.hasChanges()) return; - var allEntities = {}; - var baseEntities = {}; - var base = _stack[0]; + }).classed('added', function (d) { + return !base.entities[d.id]; + }).classed('geometry-edited', function (d) { + return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); + }).classed('retagged', function (d) { + return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); + }).call(svgTagClasses()).attr('d', path); // Draw touch targets.. - var s = _stack.map(function (i) { - var modified = []; - var deleted = []; - Object.keys(i.graph.entities).forEach(function (id) { - var entity = i.graph.entities[id]; + touchLayer.call(drawTargets, graph, data.stroke, filter); + } - if (entity) { - var key = osmEntity.key(entity); - allEntities[key] = entity; - modified.push(key); - } else { - deleted.push(id); - } // make sure that the originals of changed or deleted entities get merged - // into the base of the _stack after restoring the data from JSON. + return drawAreas; + } + var fastJsonStableStringify = function fastJsonStableStringify(data, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { + cmp: opts + }; + var cycles = typeof opts.cycles === 'boolean' ? opts.cycles : false; - if (id in base.graph.entities) { - baseEntities[id] = base.graph.entities[id]; - } + var cmp = opts.cmp && function (f) { + return function (node) { + return function (a, b) { + var aobj = { + key: a, + value: node[a] + }; + var bobj = { + key: b, + value: node[b] + }; + return f(aobj, bobj); + }; + }; + }(opts.cmp); - if (entity && entity.nodes) { - // get originals of pre-existing child nodes - entity.nodes.forEach(function (nodeID) { - if (nodeID in base.graph.entities) { - baseEntities[nodeID] = base.graph.entities[nodeID]; - } - }); - } // get originals of parent entities too + var seen = []; + return function stringify(node) { + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } + if (node === undefined) return; + if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; + if (_typeof(node) !== 'object') return JSON.stringify(node); + var i, out; - var baseParents = base.graph._parentWays[id]; + if (Array.isArray(node)) { + out = '['; - if (baseParents) { - baseParents.forEach(function (parentID) { - if (parentID in base.graph.entities) { - baseEntities[parentID] = base.graph.entities[parentID]; - } - }); - } - }); - var x = {}; - if (modified.length) x.modified = modified; - if (deleted.length) x.deleted = deleted; - if (i.imageryUsed) x.imageryUsed = i.imageryUsed; - if (i.photoOverlaysUsed) x.photoOverlaysUsed = i.photoOverlaysUsed; - if (i.annotation) x.annotation = i.annotation; - if (i.transform) x.transform = i.transform; - if (i.selectedIDs) x.selectedIDs = i.selectedIDs; - return x; - }); + for (i = 0; i < node.length; i++) { + if (i) out += ','; + out += stringify(node[i]) || 'null'; + } - return JSON.stringify({ - version: 3, - entities: Object.values(allEntities), - baseEntities: Object.values(baseEntities), - stack: s, - nextIDs: osmEntity.id.next, - index: _index, - // note the time the changes were saved - timestamp: new Date().getTime() - }); - }, - fromJSON: function fromJSON(json, loadChildNodes) { - var h = JSON.parse(json); - var loadComplete = true; - osmEntity.id.next = h.nextIDs; - _index = h.index; + return out + ']'; + } + + if (node === null) return 'null'; + + if (seen.indexOf(node) !== -1) { + if (cycles) return JSON.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); + } - if (h.version === 2 || h.version === 3) { - var allEntities = {}; - h.entities.forEach(function (entity) { - allEntities[osmEntity.key(entity)] = osmEntity(entity); - }); + var seenIndex = seen.push(node) - 1; + var keys = Object.keys(node).sort(cmp && cmp(node)); + out = ''; - if (h.version === 3) { - // This merges originals for changed entities into the base of - // the _stack even if the current _stack doesn't have them (for - // example when iD has been restarted in a different region) - var baseEntities = h.baseEntities.map(function (d) { - return osmEntity(d); - }); + for (i = 0; i < keys.length; i++) { + var key = keys[i]; + var value = stringify(node[key]); + if (!value) continue; + if (out) out += ','; + out += JSON.stringify(key) + ':' + value; + } - var stack = _stack.map(function (state) { - return state.graph; - }); + seen.splice(seenIndex, 1); + return '{' + out + '}'; + }(data); + }; - _stack[0].graph.rebase(baseEntities, stack, true); + var $$2 = _export; + var $entries = objectToArray.entries; - _tree.rebase(baseEntities, true); // When we restore a modified way, we also need to fetch any missing - // childnodes that would normally have been downloaded with it.. #2142 + // `Object.entries` method + // https://tc39.es/ecma262/#sec-object.entries + $$2({ target: 'Object', stat: true }, { + entries: function entries(O) { + return $entries(O); + } + }); + var _marked = /*#__PURE__*/regeneratorRuntime.mark(gpxGen), + _marked3 = /*#__PURE__*/regeneratorRuntime.mark(kmlGen); - if (loadChildNodes) { - var osm = context.connection(); - var baseWays = baseEntities.filter(function (e) { - return e.type === 'way'; - }); - var nodeIDs = baseWays.reduce(function (acc, way) { - return utilArrayUnion(acc, way.nodes); - }, []); - var missing = nodeIDs.filter(function (n) { - return !_stack[0].graph.hasEntity(n); - }); + // cast array x into numbers + // get the content of a text node, if any + function nodeVal(x) { + if (x && x.normalize) { + x.normalize(); + } - if (missing.length && osm) { - loadComplete = false; - context.map().redrawEnable(false); - var loading = uiLoading(context).blocking(true); - context.container().call(loading); + return x && x.textContent || ""; + } // one Y child of X, if any, otherwise null - var childNodesLoaded = function childNodesLoaded(err, result) { - if (!err) { - var visibleGroups = utilArrayGroupBy(result.data, 'visible'); - var visibles = visibleGroups["true"] || []; // alive nodes - var invisibles = visibleGroups["false"] || []; // deleted nodes + function get1(x, y) { + var n = x.getElementsByTagName(y); + return n.length ? n[0] : null; + } - if (visibles.length) { - var visibleIDs = visibles.map(function (entity) { - return entity.id; - }); + function getLineStyle(extensions) { + var style = {}; - var stack = _stack.map(function (state) { - return state.graph; - }); + if (extensions) { + var lineStyle = get1(extensions, "line"); - missing = utilArrayDifference(missing, visibleIDs); + if (lineStyle) { + var color = nodeVal(get1(lineStyle, "color")), + opacity = parseFloat(nodeVal(get1(lineStyle, "opacity"))), + width = parseFloat(nodeVal(get1(lineStyle, "width"))); + if (color) style.stroke = color; + if (!isNaN(opacity)) style["stroke-opacity"] = opacity; // GPX width is in mm, convert to px with 96 px per inch - _stack[0].graph.rebase(visibles, stack, true); + if (!isNaN(width)) style["stroke-width"] = width * 96 / 25.4; + } + } - _tree.rebase(visibles, true); - } // fetch older versions of nodes that were deleted.. + return style; + } // get the contents of multiple text nodes, if present - invisibles.forEach(function (entity) { - osm.loadEntityVersion(entity.id, +entity.version - 1, childNodesLoaded); - }); - } + function getMulti(x, ys) { + var o = {}; + var n; + var k; - if (err || !missing.length) { - loading.close(); - context.map().redrawEnable(true); - dispatch$1.call('change'); - dispatch$1.call('restore', this); - } - }; + for (k = 0; k < ys.length; k++) { + n = get1(x, ys[k]); + if (n) o[ys[k]] = nodeVal(n); + } - osm.loadMultiple(missing, childNodesLoaded); - } - } - } + return o; + } - _stack = h.stack.map(function (d) { - var entities = {}, - entity; + function getProperties$1(node) { + var prop = getMulti(node, ["name", "cmt", "desc", "type", "time", "keywords"]); // Parse additional data from our Garmin extension(s) - if (d.modified) { - d.modified.forEach(function (key) { - entity = allEntities[key]; - entities[entity.id] = entity; - }); - } + var extensions = node.getElementsByTagNameNS("http://www.garmin.com/xmlschemas/GpxExtensions/v3", "*"); - if (d.deleted) { - d.deleted.forEach(function (id) { - entities[id] = undefined; - }); - } + for (var i = 0; i < extensions.length; i++) { + var extension = extensions[i]; // Ignore nested extensions, like those on routepoints or trackpoints - return { - graph: coreGraph(_stack[0].graph).load(entities), - annotation: d.annotation, - imageryUsed: d.imageryUsed, - photoOverlaysUsed: d.photoOverlaysUsed, - transform: d.transform, - selectedIDs: d.selectedIDs - }; - }); - } else { - // original version - _stack = h.stack.map(function (d) { - var entities = {}; + if (extension.parentNode.parentNode === node) { + prop[extension.tagName.replace(":", "_")] = nodeVal(extension); + } + } - for (var i in d.entities) { - var entity = d.entities[i]; - entities[i] = entity === 'undefined' ? undefined : osmEntity(entity); - } + var links = node.getElementsByTagName("link"); + if (links.length) prop.links = []; - d.graph = coreGraph(_stack[0].graph).load(entities); - return d; - }); - } + for (var _i = 0; _i < links.length; _i++) { + prop.links.push(Object.assign({ + href: links[_i].getAttribute("href") + }, getMulti(links[_i], ["text", "type"]))); + } - var transform = _stack[_index].transform; + return prop; + } - if (transform) { - context.map().transformEase(transform, 0); // 0 = immediate, no easing - } + function coordPair$1(x) { + var ll = [parseFloat(x.getAttribute("lon")), parseFloat(x.getAttribute("lat"))]; + var ele = get1(x, "ele"); // handle namespaced attribute in browser - if (loadComplete) { - dispatch$1.call('change'); - dispatch$1.call('restore', this); - } + var heart = get1(x, "gpxtpx:hr") || get1(x, "hr"); + var time = get1(x, "time"); + var e; - return history; - }, - lock: function lock() { - return _lock.lock(); - }, - unlock: function unlock() { - _lock.unlock(); - }, - save: function save() { - if (_lock.locked() && // don't overwrite existing, unresolved changes - !_hasUnresolvedRestorableChanges) { - corePreferences(getKey('saved_history'), history.toJSON() || null); - } + if (ele) { + e = parseFloat(nodeVal(ele)); - return history; - }, - // delete the history version saved in localStorage - clearSaved: function clearSaved() { - context.debouncedSave.cancel(); + if (!isNaN(e)) { + ll.push(e); + } + } - if (_lock.locked()) { - _hasUnresolvedRestorableChanges = false; - corePreferences(getKey('saved_history'), null); // clear the changeset metadata associated with the saved history + var result = { + coordinates: ll, + time: time ? nodeVal(time) : null, + extendedValues: [] + }; - corePreferences('comment', null); - corePreferences('hashtags', null); - corePreferences('source', null); - } + if (heart) { + result.extendedValues.push(["heart", parseFloat(nodeVal(heart))]); + } - return history; - }, - savedHistoryJSON: function savedHistoryJSON() { - return corePreferences(getKey('saved_history')); - }, - hasRestorableChanges: function hasRestorableChanges() { - return _hasUnresolvedRestorableChanges; - }, - // load history from a version stored in localStorage - restore: function restore() { - if (_lock.locked()) { - _hasUnresolvedRestorableChanges = false; - var json = this.savedHistoryJSON(); - if (json) history.fromJSON(json, true); + var extensions = get1(x, "extensions"); + + if (extensions !== null) { + for (var _i2 = 0, _arr = ["speed", "course", "hAcc", "vAcc"]; _i2 < _arr.length; _i2++) { + var name = _arr[_i2]; + var v = parseFloat(nodeVal(get1(extensions, name))); + + if (!isNaN(v)) { + result.extendedValues.push([name, v]); } - }, - _getKey: getKey + } + } + + return result; + } + + function getRoute(node) { + var line = getPoints$1(node, "rtept"); + if (!line) return; + return { + type: "Feature", + properties: Object.assign(getProperties$1(node), getLineStyle(get1(node, "extensions")), { + _gpxType: "rte" + }), + geometry: { + type: "LineString", + coordinates: line.line + } }; - history.reset(); - return utilRebind(history, dispatch$1, 'on'); } - /** - * Look for roads that can be connected to other roads with a short extension - */ + function getPoints$1(node, pointname) { + var pts = node.getElementsByTagName(pointname); + if (pts.length < 2) return; // Invalid line in GeoJSON - function validationAlmostJunction(context) { - var type = 'almost_junction'; - var EXTEND_TH_METERS = 5; - var WELD_TH_METERS = 0.75; // Comes from considering bounding case of parallel ways + var line = []; + var times = []; + var extendedValues = {}; - var CLOSE_NODE_TH = EXTEND_TH_METERS - WELD_TH_METERS; // Comes from considering bounding case of perpendicular ways + for (var i = 0; i < pts.length; i++) { + var c = coordPair$1(pts[i]); + line.push(c.coordinates); + if (c.time) times.push(c.time); - var SIG_ANGLE_TH = Math.atan(WELD_TH_METERS / EXTEND_TH_METERS); + for (var j = 0; j < c.extendedValues.length; j++) { + var _c$extendedValues$j = _slicedToArray(c.extendedValues[j], 2), + name = _c$extendedValues$j[0], + val = _c$extendedValues$j[1]; - function isHighway(entity) { - return entity.type === 'way' && osmRoutableHighwayTagValues[entity.tags.highway]; - } + var plural = name === "heart" ? name : name + "s"; - function isTaggedAsNotContinuing(node) { - return node.tags.noexit === 'yes' || node.tags.amenity === 'parking_entrance' || node.tags.entrance && node.tags.entrance !== 'no'; - } + if (!extendedValues[plural]) { + extendedValues[plural] = Array(pts.length).fill(null); + } - var validation = function checkAlmostJunction(entity, graph) { - if (!isHighway(entity)) return []; - if (entity.isDegenerate()) return []; - var tree = context.history().tree(); - var extendableNodeInfos = findConnectableEndNodesByExtension(entity); - var issues = []; - extendableNodeInfos.forEach(function (extendableNodeInfo) { - issues.push(new validationIssue({ - type: type, - subtype: 'highway-highway', - severity: 'warning', - message: function message(context) { - var entity1 = context.hasEntity(this.entityIds[0]); + extendedValues[plural][i] = val; + } + } - if (this.entityIds[0] === this.entityIds[2]) { - return entity1 ? _t.html('issues.almost_junction.self.message', { - feature: utilDisplayLabel(entity1, context.graph()) - }) : ''; - } else { - var entity2 = context.hasEntity(this.entityIds[2]); - return entity1 && entity2 ? _t.html('issues.almost_junction.message', { - feature: utilDisplayLabel(entity1, context.graph()), - feature2: utilDisplayLabel(entity2, context.graph()) - }) : ''; - } - }, - reference: showReference, - entityIds: [entity.id, extendableNodeInfo.node.id, extendableNodeInfo.wid], - loc: extendableNodeInfo.node.loc, - hash: JSON.stringify(extendableNodeInfo.node.loc), - data: { - midId: extendableNodeInfo.mid.id, - edge: extendableNodeInfo.edge, - cross_loc: extendableNodeInfo.cross_loc - }, - dynamicFixes: makeFixes - })); - }); - return issues; + return { + line: line, + times: times, + extendedValues: extendedValues + }; + } - function makeFixes(context) { - var fixes = [new validationIssueFix({ - icon: 'iD-icon-abutment', - title: _t.html('issues.fix.connect_features.title'), - onClick: function onClick(context) { - var annotation = _t('issues.fix.connect_almost_junction.annotation'); + function getTrack(node) { + var segments = node.getElementsByTagName("trkseg"); + var track = []; + var times = []; + var extractedLines = []; - var _this$issue$entityIds = _slicedToArray(this.issue.entityIds, 3), - endNodeId = _this$issue$entityIds[1], - crossWayId = _this$issue$entityIds[2]; + for (var i = 0; i < segments.length; i++) { + var line = getPoints$1(segments[i], "trkpt"); - var midNode = context.entity(this.issue.data.midId); - var endNode = context.entity(endNodeId); - var crossWay = context.entity(crossWayId); // When endpoints are close, just join if resulting small change in angle (#7201) + if (line) { + extractedLines.push(line); + if (line.times && line.times.length) times.push(line.times); + } + } - var nearEndNodes = findNearbyEndNodes(endNode, crossWay); + if (extractedLines.length === 0) return; + var multi = extractedLines.length > 1; + var properties = Object.assign(getProperties$1(node), getLineStyle(get1(node, "extensions")), { + _gpxType: "trk" + }, times.length ? { + coordinateProperties: { + times: multi ? times : times[0] + } + } : {}); - if (nearEndNodes.length > 0) { - var collinear = findSmallJoinAngle(midNode, endNode, nearEndNodes); + for (var _i3 = 0; _i3 < extractedLines.length; _i3++) { + var _line = extractedLines[_i3]; + track.push(_line.line); - if (collinear) { - context.perform(actionMergeNodes([collinear.id, endNode.id], collinear.loc), annotation); - return; - } - } + for (var _i4 = 0, _Object$entries = Object.entries(_line.extendedValues); _i4 < _Object$entries.length; _i4++) { + var _Object$entries$_i = _slicedToArray(_Object$entries[_i4], 2), + name = _Object$entries$_i[0], + val = _Object$entries$_i[1]; - var targetEdge = this.issue.data.edge; - var crossLoc = this.issue.data.cross_loc; - var edgeNodes = [context.entity(targetEdge[0]), context.entity(targetEdge[1])]; - var closestNodeInfo = geoSphericalClosestNode(edgeNodes, crossLoc); // already a point nearby, just connect to that + var props = properties; - if (closestNodeInfo.distance < WELD_TH_METERS) { - context.perform(actionMergeNodes([closestNodeInfo.node.id, endNode.id], closestNodeInfo.node.loc), annotation); // else add the end node to the edge way - } else { - context.perform(actionAddMidpoint({ - loc: crossLoc, - edge: targetEdge - }, endNode), annotation); - } + if (name === "heart") { + if (!properties.coordinateProperties) { + properties.coordinateProperties = {}; } - })]; - var node = context.hasEntity(this.entityIds[1]); - if (node && !node.hasInterestingTags()) { - // node has no descriptive tags, suggest noexit fix - fixes.push(new validationIssueFix({ - icon: 'maki-barrier', - title: _t.html('issues.fix.tag_as_disconnected.title'), - onClick: function onClick(context) { - var nodeID = this.issue.entityIds[1]; - var tags = Object.assign({}, context.entity(nodeID).tags); - tags.noexit = 'yes'; - context.perform(actionChangeTags(nodeID, tags), _t('issues.fix.tag_as_disconnected.annotation')); - } - })); + props = properties.coordinateProperties; } - return fixes; + if (multi) { + if (!props[name]) props[name] = extractedLines.map(function (line) { + return new Array(line.line.length).fill(null); + }); + props[name][_i3] = val; + } else { + props[name] = val; + } } + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.almost_junction.highway-highway.reference')); + return { + type: "Feature", + properties: properties, + geometry: multi ? { + type: "MultiLineString", + coordinates: track + } : { + type: "LineString", + coordinates: track[0] } + }; + } - function isExtendableCandidate(node, way) { - // can not accurately test vertices on tiles not downloaded from osm - #5938 - var osm = services.osm; + function getPoint(node) { + return { + type: "Feature", + properties: Object.assign(getProperties$1(node), getMulti(node, ["sym"])), + geometry: { + type: "Point", + coordinates: coordPair$1(node).coordinates + } + }; + } - if (osm && !osm.isDataLoaded(node.loc)) { - return false; - } + function gpxGen(doc) { + var tracks, routes, waypoints, i, feature, _i5, _feature, _i6; - if (isTaggedAsNotContinuing(node) || graph.parentWays(node).length !== 1) { - return false; - } + return regeneratorRuntime.wrap(function gpxGen$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + tracks = doc.getElementsByTagName("trk"); + routes = doc.getElementsByTagName("rte"); + waypoints = doc.getElementsByTagName("wpt"); + i = 0; - var occurrences = 0; + case 4: + if (!(i < tracks.length)) { + _context.next = 12; + break; + } - for (var index in way.nodes) { - if (way.nodes[index] === node.id) { - occurrences += 1; + feature = getTrack(tracks[i]); - if (occurrences > 1) { - return false; + if (!feature) { + _context.next = 9; + break; } - } - } - return true; - } + _context.next = 9; + return feature; - function findConnectableEndNodesByExtension(way) { - var results = []; - if (way.isClosed()) return results; - var testNodes; - var indices = [0, way.nodes.length - 1]; - indices.forEach(function (nodeIndex) { - var nodeID = way.nodes[nodeIndex]; - var node = graph.entity(nodeID); - if (!isExtendableCandidate(node, way)) return; - var connectionInfo = canConnectByExtend(way, nodeIndex); - if (!connectionInfo) return; - testNodes = graph.childNodes(way).slice(); // shallow copy + case 9: + i++; + _context.next = 4; + break; - testNodes[nodeIndex] = testNodes[nodeIndex].move(connectionInfo.cross_loc); // don't flag issue if connecting the ways would cause self-intersection + case 12: + _i5 = 0; - if (geoHasSelfIntersections(testNodes, nodeID)) return; - results.push(connectionInfo); - }); - return results; - } + case 13: + if (!(_i5 < routes.length)) { + _context.next = 21; + break; + } - function findNearbyEndNodes(node, way) { - return [way.nodes[0], way.nodes[way.nodes.length - 1]].map(function (d) { - return graph.entity(d); - }).filter(function (d) { - // Node cannot be near to itself, but other endnode of same way could be - return d.id !== node.id && geoSphericalDistance(node.loc, d.loc) <= CLOSE_NODE_TH; - }); - } + _feature = getRoute(routes[_i5]); - function findSmallJoinAngle(midNode, tipNode, endNodes) { - // Both nodes could be close, so want to join whichever is closest to collinear - var joinTo; - var minAngle = Infinity; // Checks midNode -> tipNode -> endNode for collinearity + if (!_feature) { + _context.next = 18; + break; + } - endNodes.forEach(function (endNode) { - var a1 = geoAngle(midNode, tipNode, context.projection) + Math.PI; - var a2 = geoAngle(midNode, endNode, context.projection) + Math.PI; - var diff = Math.max(a1, a2) - Math.min(a1, a2); + _context.next = 18; + return _feature; - if (diff < minAngle) { - joinTo = endNode; - minAngle = diff; - } - }); - /* Threshold set by considering right angle triangle - based on node joining threshold and extension distance */ + case 18: + _i5++; + _context.next = 13; + break; - if (minAngle <= SIG_ANGLE_TH) return joinTo; - return null; - } + case 21: + _i6 = 0; - function hasTag(tags, key) { - return tags[key] !== undefined && tags[key] !== 'no'; - } + case 22: + if (!(_i6 < waypoints.length)) { + _context.next = 28; + break; + } - function canConnectWays(way, way2) { - // allow self-connections - if (way.id === way2.id) return true; // if one is bridge or tunnel, both must be bridge or tunnel + _context.next = 25; + return getPoint(waypoints[_i6]); - if ((hasTag(way.tags, 'bridge') || hasTag(way2.tags, 'bridge')) && !(hasTag(way.tags, 'bridge') && hasTag(way2.tags, 'bridge'))) return false; - if ((hasTag(way.tags, 'tunnel') || hasTag(way2.tags, 'tunnel')) && !(hasTag(way.tags, 'tunnel') && hasTag(way2.tags, 'tunnel'))) return false; // must have equivalent layers and levels + case 25: + _i6++; + _context.next = 22; + break; - var layer1 = way.tags.layer || '0', - layer2 = way2.tags.layer || '0'; - if (layer1 !== layer2) return false; - var level1 = way.tags.level || '0', - level2 = way2.tags.level || '0'; - if (level1 !== level2) return false; - return true; + case 28: + case "end": + return _context.stop(); + } } + }, _marked); + } - function canConnectByExtend(way, endNodeIdx) { - var tipNid = way.nodes[endNodeIdx]; // the 'tip' node for extension point + function gpx(doc) { + return { + type: "FeatureCollection", + features: Array.from(gpxGen(doc)) + }; + } - var midNid = endNodeIdx === 0 ? way.nodes[1] : way.nodes[way.nodes.length - 2]; // the other node of the edge + var removeSpace = /\s*/g; + var trimSpace = /^\s*|\s*$/g; + var splitSpace = /\s+/; // generate a short, numeric hash of a string - var tipNode = graph.entity(tipNid); - var midNode = graph.entity(midNid); - var lon = tipNode.loc[0]; - var lat = tipNode.loc[1]; - var lon_range = geoMetersToLon(EXTEND_TH_METERS, lat) / 2; - var lat_range = geoMetersToLat(EXTEND_TH_METERS) / 2; - var queryExtent = geoExtent([[lon - lon_range, lat - lat_range], [lon + lon_range, lat + lat_range]]); // first, extend the edge of [midNode -> tipNode] by EXTEND_TH_METERS and find the "extended tip" location + function okhash(x) { + if (!x || !x.length) return 0; + var h = 0; - var edgeLen = geoSphericalDistance(midNode.loc, tipNode.loc); - var t = EXTEND_TH_METERS / edgeLen + 1.0; - var extTipLoc = geoVecInterp(midNode.loc, tipNode.loc, t); // then, check if the extension part [tipNode.loc -> extTipLoc] intersects any other ways + for (var i = 0; i < x.length; i++) { + h = (h << 5) - h + x.charCodeAt(i) | 0; + } - var segmentInfos = tree.waySegments(queryExtent, graph); + return h; + } // get one coordinate from a coordinate array, if any - for (var i = 0; i < segmentInfos.length; i++) { - var segmentInfo = segmentInfos[i]; - var way2 = graph.entity(segmentInfo.wayId); - if (!isHighway(way2)) continue; - if (!canConnectWays(way, way2)) continue; - var nAid = segmentInfo.nodes[0], - nBid = segmentInfo.nodes[1]; - if (nAid === tipNid || nBid === tipNid) continue; - var nA = graph.entity(nAid), - nB = graph.entity(nBid); - var crossLoc = geoLineIntersection([tipNode.loc, extTipLoc], [nA.loc, nB.loc]); - if (crossLoc) { - return { - mid: midNode, - node: tipNode, - wid: way2.id, - edge: [nA.id, nB.id], - cross_loc: crossLoc - }; - } - } + function coord1(v) { + return v.replace(removeSpace, "").split(",").map(parseFloat); + } // get all coordinates from a coordinate array as [[],[]] - return null; - } - }; - validation.type = type; - return validation; + function coord(v) { + return v.replace(trimSpace, "").split(splitSpace).map(coord1); } - function validationCloseNodes(context) { - var type = 'close_nodes'; - var pointThresholdMeters = 0.2; - - var validation = function validation(entity, graph) { - if (entity.type === 'node') { - return getIssuesForNode(entity); - } else if (entity.type === 'way') { - return getIssuesForWay(entity); - } - - return []; + function xml2str(node) { + if (node.xml !== undefined) return node.xml; - function getIssuesForNode(node) { - var parentWays = graph.parentWays(node); + if (node.tagName) { + var output = node.tagName; - if (parentWays.length) { - return getIssuesForVertex(node, parentWays); - } else { - return getIssuesForDetachedPoint(node); - } + for (var i = 0; i < node.attributes.length; i++) { + output += node.attributes[i].name + node.attributes[i].value; } - function wayTypeFor(way) { - if (way.tags.boundary && way.tags.boundary !== 'no') return 'boundary'; - if (way.tags.indoor && way.tags.indoor !== 'no') return 'indoor'; - if (way.tags.building && way.tags.building !== 'no' || way.tags['building:part'] && way.tags['building:part'] !== 'no') return 'building'; - if (osmPathHighwayTagValues[way.tags.highway]) return 'path'; - var parentRelations = graph.parentRelations(way); + for (var _i9 = 0; _i9 < node.childNodes.length; _i9++) { + output += xml2str(node.childNodes[_i9]); + } - for (var i in parentRelations) { - var relation = parentRelations[i]; - if (relation.tags.type === 'boundary') return 'boundary'; + return output; + } - if (relation.isMultipolygon()) { - if (relation.tags.indoor && relation.tags.indoor !== 'no') return 'indoor'; - if (relation.tags.building && relation.tags.building !== 'no' || relation.tags['building:part'] && relation.tags['building:part'] !== 'no') return 'building'; - } - } + if (node.nodeName === "#text") { + return (node.nodeValue || node.value || "").trim(); + } - return 'other'; - } + if (node.nodeName === "#cdata-section") { + return node.nodeValue; + } - function shouldCheckWay(way) { - // don't flag issues where merging would create degenerate ways - if (way.nodes.length <= 2 || way.isClosed() && way.nodes.length <= 4) return false; - var bbox = way.extent(graph).bbox(); - var hypotenuseMeters = geoSphericalDistance([bbox.minX, bbox.minY], [bbox.maxX, bbox.maxY]); // don't flag close nodes in very small ways + return ""; + } - if (hypotenuseMeters < 1.5) return false; - return true; - } + var geotypes = ["Polygon", "LineString", "Point", "Track", "gx:Track"]; - function getIssuesForWay(way) { - if (!shouldCheckWay(way)) return []; - var issues = [], - nodes = graph.childNodes(way); + function kmlColor(properties, elem, prefix) { + var v = nodeVal(get1(elem, "color")) || ""; + var colorProp = prefix == "stroke" || prefix === "fill" ? prefix : prefix + "-color"; - for (var i = 0; i < nodes.length - 1; i++) { - var node1 = nodes[i]; - var node2 = nodes[i + 1]; - var issue = getWayIssueIfAny(node1, node2, way); - if (issue) issues.push(issue); - } + if (v.substr(0, 1) === "#") { + v = v.substr(1); + } - return issues; - } + if (v.length === 6 || v.length === 3) { + properties[colorProp] = v; + } else if (v.length === 8) { + properties[prefix + "-opacity"] = parseInt(v.substr(0, 2), 16) / 255; + properties[colorProp] = "#" + v.substr(6, 2) + v.substr(4, 2) + v.substr(2, 2); + } + } - function getIssuesForVertex(node, parentWays) { - var issues = []; + function numericProperty(properties, elem, source, target) { + var val = parseFloat(nodeVal(get1(elem, source))); + if (!isNaN(val)) properties[target] = val; + } - function checkForCloseness(node1, node2, way) { - var issue = getWayIssueIfAny(node1, node2, way); - if (issue) issues.push(issue); - } + function gxCoords(root) { + var elems = root.getElementsByTagName("coord"); + var coords = []; + var times = []; + if (elems.length === 0) elems = root.getElementsByTagName("gx:coord"); - for (var i = 0; i < parentWays.length; i++) { - var parentWay = parentWays[i]; - if (!shouldCheckWay(parentWay)) continue; - var lastIndex = parentWay.nodes.length - 1; + for (var i = 0; i < elems.length; i++) { + coords.push(nodeVal(elems[i]).split(" ").map(parseFloat)); + } - for (var j = 0; j < parentWay.nodes.length; j++) { - if (j !== 0) { - if (parentWay.nodes[j - 1] === node.id) { - checkForCloseness(node, graph.entity(parentWay.nodes[j]), parentWay); - } - } + var timeElems = root.getElementsByTagName("when"); - if (j !== lastIndex) { - if (parentWay.nodes[j + 1] === node.id) { - checkForCloseness(graph.entity(parentWay.nodes[j]), node, parentWay); - } - } - } - } + for (var j = 0; j < timeElems.length; j++) { + times.push(nodeVal(timeElems[j])); + } - return issues; - } + return { + coords: coords, + times: times + }; + } - function thresholdMetersForWay(way) { - if (!shouldCheckWay(way)) return 0; - var wayType = wayTypeFor(way); // don't flag boundaries since they might be highly detailed and can't be easily verified + function getGeometry(root) { + var geomNode; + var geomNodes; + var i; + var j; + var k; + var geoms = []; + var coordTimes = []; - if (wayType === 'boundary') return 0; // expect some features to be mapped with higher levels of detail + if (get1(root, "MultiGeometry")) { + return getGeometry(get1(root, "MultiGeometry")); + } - if (wayType === 'indoor') return 0.01; - if (wayType === 'building') return 0.05; - if (wayType === 'path') return 0.1; - return 0.2; - } + if (get1(root, "MultiTrack")) { + return getGeometry(get1(root, "MultiTrack")); + } - function getIssuesForDetachedPoint(node) { - var issues = []; - var lon = node.loc[0]; - var lat = node.loc[1]; - var lon_range = geoMetersToLon(pointThresholdMeters, lat) / 2; - var lat_range = geoMetersToLat(pointThresholdMeters) / 2; - var queryExtent = geoExtent([[lon - lon_range, lat - lat_range], [lon + lon_range, lat + lat_range]]); - var intersected = context.history().tree().intersects(queryExtent, graph); + if (get1(root, "gx:MultiTrack")) { + return getGeometry(get1(root, "gx:MultiTrack")); + } - for (var j = 0; j < intersected.length; j++) { - var nearby = intersected[j]; - if (nearby.id === node.id) continue; - if (nearby.type !== 'node' || nearby.geometry(graph) !== 'point') continue; + for (i = 0; i < geotypes.length; i++) { + geomNodes = root.getElementsByTagName(geotypes[i]); - if (nearby.loc === node.loc || geoSphericalDistance(node.loc, nearby.loc) < pointThresholdMeters) { - // allow very close points if tags indicate the z-axis might vary - var zAxisKeys = { - layer: true, - level: true, - 'addr:housenumber': true, - 'addr:unit': true - }; - var zAxisDifferentiates = false; + if (geomNodes) { + for (j = 0; j < geomNodes.length; j++) { + geomNode = geomNodes[j]; - for (var key in zAxisKeys) { - var nodeValue = node.tags[key] || '0'; - var nearbyValue = nearby.tags[key] || '0'; + if (geotypes[i] === "Point") { + geoms.push({ + type: "Point", + coordinates: coord1(nodeVal(get1(geomNode, "coordinates"))) + }); + } else if (geotypes[i] === "LineString") { + geoms.push({ + type: "LineString", + coordinates: coord(nodeVal(get1(geomNode, "coordinates"))) + }); + } else if (geotypes[i] === "Polygon") { + var rings = geomNode.getElementsByTagName("LinearRing"), + coords = []; - if (nodeValue !== nearbyValue) { - zAxisDifferentiates = true; - break; - } + for (k = 0; k < rings.length; k++) { + coords.push(coord(nodeVal(get1(rings[k], "coordinates")))); } - if (zAxisDifferentiates) continue; - issues.push(new validationIssue({ - type: type, - subtype: 'detached', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]), - entity2 = context.hasEntity(this.entityIds[1]); - return entity && entity2 ? _t.html('issues.close_nodes.detached.message', { - feature: utilDisplayLabel(entity, context.graph()), - feature2: utilDisplayLabel(entity2, context.graph()) - }) : ''; - }, - reference: showReference, - entityIds: [node.id, nearby.id], - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-disconnect', - title: _t.html('issues.fix.move_points_apart.title') - }), new validationIssueFix({ - icon: 'iD-icon-layers', - title: _t.html('issues.fix.use_different_layers_or_levels.title') - })]; - } - })); + geoms.push({ + type: "Polygon", + coordinates: coords + }); + } else if (geotypes[i] === "Track" || geotypes[i] === "gx:Track") { + var track = gxCoords(geomNode); + geoms.push({ + type: "LineString", + coordinates: track.coords + }); + if (track.times.length) coordTimes.push(track.times); } } + } + } - return issues; + return { + geoms: geoms, + coordTimes: coordTimes + }; + } - function showReference(selection) { - var referenceText = _t('issues.close_nodes.detached.reference'); - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(referenceText); - } + function getPlacemark(root, styleIndex, styleMapIndex, styleByHash) { + var geomsAndTimes = getGeometry(root); + var i; + var properties = {}; + var name = nodeVal(get1(root, "name")); + var address = nodeVal(get1(root, "address")); + var styleUrl = nodeVal(get1(root, "styleUrl")); + var description = nodeVal(get1(root, "description")); + var timeSpan = get1(root, "TimeSpan"); + var timeStamp = get1(root, "TimeStamp"); + var extendedData = get1(root, "ExtendedData"); + var iconStyle = get1(root, "IconStyle"); + var labelStyle = get1(root, "LabelStyle"); + var lineStyle = get1(root, "LineStyle"); + var polyStyle = get1(root, "PolyStyle"); + var visibility = get1(root, "visibility"); + if (name) properties.name = name; + if (address) properties.address = address; + + if (styleUrl) { + if (styleUrl[0] !== "#") { + styleUrl = "#" + styleUrl; } - function getWayIssueIfAny(node1, node2, way) { - if (node1.id === node2.id || node1.hasInterestingTags() && node2.hasInterestingTags()) { - return null; - } + properties.styleUrl = styleUrl; - if (node1.loc !== node2.loc) { - var parentWays1 = graph.parentWays(node1); - var parentWays2 = new Set(graph.parentWays(node2)); - var sharedWays = parentWays1.filter(function (parentWay) { - return parentWays2.has(parentWay); - }); - var thresholds = sharedWays.map(function (parentWay) { - return thresholdMetersForWay(parentWay); - }); - var threshold = Math.min.apply(Math, _toConsumableArray(thresholds)); - var distance = geoSphericalDistance(node1.loc, node2.loc); - if (distance > threshold) return null; - } + if (styleIndex[styleUrl]) { + properties.styleHash = styleIndex[styleUrl]; + } - return new validationIssue({ - type: type, - subtype: 'vertices', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.close_nodes.message', { - way: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: showReference, - entityIds: [way.id, node1.id, node2.id], - loc: node1.loc, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-icon-plus', - title: _t.html('issues.fix.merge_points.title'), - onClick: function onClick(context) { - var entityIds = this.issue.entityIds; - var action = actionMergeNodes([entityIds[1], entityIds[2]]); - context.perform(action, _t('issues.fix.merge_close_vertices.annotation')); - } - }), new validationIssueFix({ - icon: 'iD-operation-disconnect', - title: _t.html('issues.fix.move_points_apart.title') - })]; - } - }); + if (styleMapIndex[styleUrl]) { + properties.styleMapHash = styleMapIndex[styleUrl]; + properties.styleHash = styleIndex[styleMapIndex[styleUrl].normal]; + } // Try to populate the lineStyle or polyStyle since we got the style hash - function showReference(selection) { - var referenceText = _t('issues.close_nodes.reference'); - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(referenceText); - } + + var style = styleByHash[properties.styleHash]; + + if (style) { + if (!iconStyle) iconStyle = get1(style, "IconStyle"); + if (!labelStyle) labelStyle = get1(style, "LabelStyle"); + if (!lineStyle) lineStyle = get1(style, "LineStyle"); + if (!polyStyle) polyStyle = get1(style, "PolyStyle"); } - }; + } - validation.type = type; - return validation; - } + if (description) properties.description = description; - function validationCrossingWays(context) { - var type = 'crossing_ways'; // returns the way or its parent relation, whichever has a useful feature type + if (timeSpan) { + var begin = nodeVal(get1(timeSpan, "begin")); + var end = nodeVal(get1(timeSpan, "end")); + properties.timespan = { + begin: begin, + end: end + }; + } - function getFeatureWithFeatureTypeTagsForWay(way, graph) { - if (getFeatureType(way, graph) === null) { - // if the way doesn't match a feature type, check its parent relations - var parentRels = graph.parentRelations(way); + if (timeStamp) { + properties.timestamp = nodeVal(get1(timeStamp, "when")); + } - for (var i = 0; i < parentRels.length; i++) { - var rel = parentRels[i]; + if (iconStyle) { + kmlColor(properties, iconStyle, "icon"); + numericProperty(properties, iconStyle, "scale", "icon-scale"); + numericProperty(properties, iconStyle, "heading", "icon-heading"); + var hotspot = get1(iconStyle, "hotSpot"); - if (getFeatureType(rel, graph) !== null) { - return rel; - } - } + if (hotspot) { + var left = parseFloat(hotspot.getAttribute("x")); + var top = parseFloat(hotspot.getAttribute("y")); + if (!isNaN(left) && !isNaN(top)) properties["icon-offset"] = [left, top]; } - return way; + var icon = get1(iconStyle, "Icon"); + + if (icon) { + var href = nodeVal(get1(icon, "href")); + if (href) properties.icon = href; + } } - function hasTag(tags, key) { - return tags[key] !== undefined && tags[key] !== 'no'; + if (labelStyle) { + kmlColor(properties, labelStyle, "label"); + numericProperty(properties, labelStyle, "scale", "label-scale"); } - function taggedAsIndoor(tags) { - return hasTag(tags, 'indoor') || hasTag(tags, 'level') || tags.highway === 'corridor'; + if (lineStyle) { + kmlColor(properties, lineStyle, "stroke"); + numericProperty(properties, lineStyle, "width", "stroke-width"); } - function allowsBridge(featureType) { - return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + if (polyStyle) { + kmlColor(properties, polyStyle, "fill"); + var fill = nodeVal(get1(polyStyle, "fill")); + var outline = nodeVal(get1(polyStyle, "outline")); + if (fill) properties["fill-opacity"] = fill === "1" ? properties["fill-opacity"] || 1 : 0; + if (outline) properties["stroke-opacity"] = outline === "1" ? properties["stroke-opacity"] || 1 : 0; } - function allowsTunnel(featureType) { - return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; - } // discard + if (extendedData) { + var datas = extendedData.getElementsByTagName("Data"), + simpleDatas = extendedData.getElementsByTagName("SimpleData"); + for (i = 0; i < datas.length; i++) { + properties[datas[i].getAttribute("name")] = nodeVal(get1(datas[i], "value")); + } - var ignoredBuildings = { - demolished: true, - dismantled: true, - proposed: true, - razed: true - }; + for (i = 0; i < simpleDatas.length; i++) { + properties[simpleDatas[i].getAttribute("name")] = nodeVal(simpleDatas[i]); + } + } - function getFeatureType(entity, graph) { - var geometry = entity.geometry(graph); - if (geometry !== 'line' && geometry !== 'area') return null; - var tags = entity.tags; - if (hasTag(tags, 'building') && !ignoredBuildings[tags.building]) return 'building'; - if (hasTag(tags, 'highway') && osmRoutableHighwayTagValues[tags.highway]) return 'highway'; // don't check railway or waterway areas + if (visibility) { + properties.visibility = nodeVal(visibility); + } - if (geometry !== 'line') return null; - if (hasTag(tags, 'railway') && osmRailwayTrackTagValues[tags.railway]) return 'railway'; - if (hasTag(tags, 'waterway') && osmFlowingWaterwayTagValues[tags.waterway]) return 'waterway'; - return null; + if (geomsAndTimes.coordTimes.length) { + properties.coordinateProperties = { + times: geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes + }; } - function isLegitCrossing(tags1, featureType1, tags2, featureType2) { - // assume 0 by default - var level1 = tags1.level || '0'; - var level2 = tags2.level || '0'; + var feature = { + type: "Feature", + geometry: geomsAndTimes.geoms.length === 0 ? null : geomsAndTimes.geoms.length === 1 ? geomsAndTimes.geoms[0] : { + type: "GeometryCollection", + geometries: geomsAndTimes.geoms + }, + properties: properties + }; + if (root.getAttribute("id")) feature.id = root.getAttribute("id"); + return feature; + } - if (taggedAsIndoor(tags1) && taggedAsIndoor(tags2) && level1 !== level2) { - // assume features don't interact if they're indoor on different levels - return true; - } // assume 0 by default; don't use way.layer() since we account for structures here + function kmlGen(doc) { + var styleIndex, styleByHash, styleMapIndex, placemarks, styles, styleMaps, k, hash, l, pairs, pairsMap, m, j, feature; + return regeneratorRuntime.wrap(function kmlGen$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + // styleindex keeps track of hashed styles in order to match feature + styleIndex = {}; + styleByHash = {}; // stylemapindex keeps track of style maps to expose in properties + + styleMapIndex = {}; // atomic geospatial types supported by KML - MultiGeometry is + // handled separately + // all root placemarks in the file + + placemarks = doc.getElementsByTagName("Placemark"); + styles = doc.getElementsByTagName("Style"); + styleMaps = doc.getElementsByTagName("StyleMap"); + + for (k = 0; k < styles.length; k++) { + hash = okhash(xml2str(styles[k])).toString(16); + styleIndex["#" + styles[k].getAttribute("id")] = hash; + styleByHash[hash] = styles[k]; + } + for (l = 0; l < styleMaps.length; l++) { + styleIndex["#" + styleMaps[l].getAttribute("id")] = okhash(xml2str(styleMaps[l])).toString(16); + pairs = styleMaps[l].getElementsByTagName("Pair"); + pairsMap = {}; - var layer1 = tags1.layer || '0'; - var layer2 = tags2.layer || '0'; + for (m = 0; m < pairs.length; m++) { + pairsMap[nodeVal(get1(pairs[m], "key"))] = nodeVal(get1(pairs[m], "styleUrl")); + } - if (allowsBridge(featureType1) && allowsBridge(featureType2)) { - if (hasTag(tags1, 'bridge') && !hasTag(tags2, 'bridge')) return true; - if (!hasTag(tags1, 'bridge') && hasTag(tags2, 'bridge')) return true; // crossing bridges must use different layers + styleMapIndex["#" + styleMaps[l].getAttribute("id")] = pairsMap; + } - if (hasTag(tags1, 'bridge') && hasTag(tags2, 'bridge') && layer1 !== layer2) return true; - } else if (allowsBridge(featureType1) && hasTag(tags1, 'bridge')) return true;else if (allowsBridge(featureType2) && hasTag(tags2, 'bridge')) return true; + j = 0; - if (allowsTunnel(featureType1) && allowsTunnel(featureType2)) { - if (hasTag(tags1, 'tunnel') && !hasTag(tags2, 'tunnel')) return true; - if (!hasTag(tags1, 'tunnel') && hasTag(tags2, 'tunnel')) return true; // crossing tunnels must use different layers + case 9: + if (!(j < placemarks.length)) { + _context3.next = 17; + break; + } - if (hasTag(tags1, 'tunnel') && hasTag(tags2, 'tunnel') && layer1 !== layer2) return true; - } else if (allowsTunnel(featureType1) && hasTag(tags1, 'tunnel')) return true;else if (allowsTunnel(featureType2) && hasTag(tags2, 'tunnel')) return true; // don't flag crossing waterways and pier/highways + feature = getPlacemark(placemarks[j], styleIndex, styleMapIndex, styleByHash); + if (!feature) { + _context3.next = 14; + break; + } - if (featureType1 === 'waterway' && featureType2 === 'highway' && tags2.man_made === 'pier') return true; - if (featureType2 === 'waterway' && featureType1 === 'highway' && tags1.man_made === 'pier') return true; + _context3.next = 14; + return feature; - if (featureType1 === 'building' || featureType2 === 'building') { - // for building crossings, different layers are enough - if (layer1 !== layer2) return true; + case 14: + j++; + _context3.next = 9; + break; + + case 17: + case "end": + return _context3.stop(); + } } + }, _marked3); + } - return false; - } // highway values for which we shouldn't recommend connecting to waterways + function kml(doc) { + return { + type: "FeatureCollection", + features: Array.from(kmlGen(doc)) + }; + } + var _initialized = false; + var _enabled = false; - var highwaysDisallowingFords = { - motorway: true, - motorway_link: true, - trunk: true, - trunk_link: true, - primary: true, - primary_link: true, - secondary: true, - secondary_link: true - }; - var nonCrossingHighways = { - track: true - }; + var _geojson; - function tagsForConnectionNodeIfAllowed(entity1, entity2, graph) { - var featureType1 = getFeatureType(entity1, graph); - var featureType2 = getFeatureType(entity2, graph); - var geometry1 = entity1.geometry(graph); - var geometry2 = entity2.geometry(graph); - var bothLines = geometry1 === 'line' && geometry2 === 'line'; + function svgData(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - if (featureType1 === featureType2) { - if (featureType1 === 'highway') { - var entity1IsPath = osmPathHighwayTagValues[entity1.tags.highway]; - var entity2IsPath = osmPathHighwayTagValues[entity2.tags.highway]; + var _showLabels = true; + var detected = utilDetect(); + var layer = select(null); - if ((entity1IsPath || entity2IsPath) && entity1IsPath !== entity2IsPath) { - // one feature is a path but not both - var roadFeature = entity1IsPath ? entity2 : entity1; + var _vtService; - if (nonCrossingHighways[roadFeature.tags.highway]) { - // don't mark path connections with certain roads as crossings - return {}; - } + var _fileList; - var pathFeature = entity1IsPath ? entity1 : entity2; + var _template; - if (['marked', 'unmarked'].indexOf(pathFeature.tags.crossing) !== -1) { - // if the path is a crossing, match the crossing type - return bothLines ? { - highway: 'crossing', - crossing: pathFeature.tags.crossing - } : {}; - } // don't add a `crossing` subtag to ambiguous crossings + var _src; + function init() { + if (_initialized) return; // run once - return bothLines ? { - highway: 'crossing' - } : {}; - } + _geojson = {}; + _enabled = true; - return {}; - } + function over(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + d3_event.dataTransfer.dropEffect = 'copy'; + } - if (featureType1 === 'waterway') return {}; - if (featureType1 === 'railway') return {}; - } else { - var featureTypes = [featureType1, featureType2]; + context.container().attr('dropzone', 'copy').on('drop.svgData', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (!detected.filedrop) return; + drawData.fileList(d3_event.dataTransfer.files); + }).on('dragenter.svgData', over).on('dragexit.svgData', over).on('dragover.svgData', over); + _initialized = true; + } - if (featureTypes.indexOf('highway') !== -1) { - if (featureTypes.indexOf('railway') !== -1) { - if (!bothLines) return {}; - var isTram = entity1.tags.railway === 'tram' || entity2.tags.railway === 'tram'; + function getService() { + if (services.vectorTile && !_vtService) { + _vtService = services.vectorTile; - if (osmPathHighwayTagValues[entity1.tags.highway] || osmPathHighwayTagValues[entity2.tags.highway]) { - // path-tram connections use this tag - if (isTram) return { - railway: 'tram_crossing' - }; // other path-rail connections use this tag + _vtService.event.on('loadedData', throttledRedraw); + } else if (!services.vectorTile && _vtService) { + _vtService = null; + } - return { - railway: 'crossing' - }; - } else { - // path-tram connections use this tag - if (isTram) return { - railway: 'tram_level_crossing' - }; // other road-rail connections use this tag + return _vtService; + } - return { - railway: 'level_crossing' - }; - } - } + function showLayer() { + layerOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); + } - if (featureTypes.indexOf('waterway') !== -1) { - // do not allow fords on structures - if (hasTag(entity1.tags, 'tunnel') && hasTag(entity2.tags, 'tunnel')) return null; - if (hasTag(entity1.tags, 'bridge') && hasTag(entity2.tags, 'bridge')) return null; + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', layerOff); + } - if (highwaysDisallowingFords[entity1.tags.highway] || highwaysDisallowingFords[entity2.tags.highway]) { - // do not allow fords on major highways - return null; - } + function layerOn() { + layer.style('display', 'block'); + } - return bothLines ? { - ford: 'yes' - } : {}; - } + function layerOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } // ensure that all geojson features in a collection have IDs + + + function ensureIDs(gj) { + if (!gj) return null; + + if (gj.type === 'FeatureCollection') { + for (var i = 0; i < gj.features.length; i++) { + ensureFeatureID(gj.features[i]); } + } else { + ensureFeatureID(gj); } - return null; - } + return gj; + } // ensure that each single Feature object has a unique ID - function findCrossingsByWay(way1, graph, tree) { - var edgeCrossInfos = []; - if (way1.type !== 'way') return edgeCrossInfos; - var taggedFeature1 = getFeatureWithFeatureTypeTagsForWay(way1, graph); - var way1FeatureType = getFeatureType(taggedFeature1, graph); - if (way1FeatureType === null) return edgeCrossInfos; - var checkedSingleCrossingWays = {}; // declare vars ahead of time to reduce garbage collection - var i, j; - var extent; - var n1, n2, nA, nB, nAId, nBId; - var segment1, segment2; - var oneOnly; - var segmentInfos, segment2Info, way2, taggedFeature2, way2FeatureType; - var way1Nodes = graph.childNodes(way1); - var comparedWays = {}; + function ensureFeatureID(feature) { + if (!feature) return; + feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); + return feature; + } // Prefer an array of Features instead of a FeatureCollection - for (i = 0; i < way1Nodes.length - 1; i++) { - n1 = way1Nodes[i]; - n2 = way1Nodes[i + 1]; - extent = geoExtent([[Math.min(n1.loc[0], n2.loc[0]), Math.min(n1.loc[1], n2.loc[1])], [Math.max(n1.loc[0], n2.loc[0]), Math.max(n1.loc[1], n2.loc[1])]]); // Optimize by only checking overlapping segments, not every segment - // of overlapping ways - segmentInfos = tree.waySegments(extent, graph); + function getFeatures(gj) { + if (!gj) return []; - for (j = 0; j < segmentInfos.length; j++) { - segment2Info = segmentInfos[j]; // don't check for self-intersection in this validation + if (gj.type === 'FeatureCollection') { + return gj.features; + } else { + return [gj]; + } + } - if (segment2Info.wayId === way1.id) continue; // skip if this way was already checked and only one issue is needed + function featureKey(d) { + return d.__featurehash__; + } - if (checkedSingleCrossingWays[segment2Info.wayId]) continue; // mark this way as checked even if there are no crossings + function isPolygon(d) { + return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; + } - comparedWays[segment2Info.wayId] = true; - way2 = graph.hasEntity(segment2Info.wayId); - if (!way2) continue; - taggedFeature2 = getFeatureWithFeatureTypeTagsForWay(way2, graph); // only check crossing highway, waterway, building, and railway + function clipPathID(d) { + return 'ideditor-data-' + d.__featurehash__ + '-clippath'; + } - way2FeatureType = getFeatureType(taggedFeature2, graph); + function featureClasses(d) { + return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); + } + + function drawData(selection) { + var vtService = getService(); + var getPath = svgPath(projection).geojson; + var getAreaPath = svgPath(projection, null, true).geojson; + var hasData = drawData.hasData(); + layer = selection.selectAll('.layer-mapdata').data(_enabled && hasData ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-mapdata').merge(layer); + var surface = context.surface(); + if (!surface || surface.empty()) return; // not ready to draw yet, starting up + // Gather data - if (way2FeatureType === null || isLegitCrossing(taggedFeature1.tags, way1FeatureType, taggedFeature2.tags, way2FeatureType)) { - continue; - } // create only one issue for building crossings + var geoData, polygonData; + if (_template && vtService) { + // fetch data from vector tile service + var sourceID = _template; + vtService.loadTiles(sourceID, _template, projection); + geoData = vtService.data(sourceID, projection); + } else { + geoData = getFeatures(_geojson); + } - oneOnly = way1FeatureType === 'building' || way2FeatureType === 'building'; - nAId = segment2Info.nodes[0]; - nBId = segment2Info.nodes[1]; + geoData = geoData.filter(getPath); + polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons - if (nAId === n1.id || nAId === n2.id || nBId === n1.id || nBId === n2.id) { - // n1 or n2 is a connection node; skip - continue; - } + var clipPaths = surface.selectAll('defs').selectAll('.clipPath-data').data(polygonData, featureKey); + clipPaths.exit().remove(); + var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-data').attr('id', clipPathID); + clipPathsEnter.append('path'); + clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', getAreaPath); // Draw fill, shadow, stroke layers - nA = graph.hasEntity(nAId); - if (!nA) continue; - nB = graph.hasEntity(nBId); - if (!nB) continue; - segment1 = [n1.loc, n2.loc]; - segment2 = [nA.loc, nB.loc]; - var point = geoLineIntersection(segment1, segment2); + var datagroups = layer.selectAll('g.datagroup').data(['fill', 'shadow', 'stroke']); + datagroups = datagroups.enter().append('g').attr('class', function (d) { + return 'datagroup datagroup-' + d; + }).merge(datagroups); // Draw paths - if (point) { - edgeCrossInfos.push({ - wayInfos: [{ - way: way1, - featureType: way1FeatureType, - edge: [n1.id, n2.id] - }, { - way: way2, - featureType: way2FeatureType, - edge: [nA.id, nB.id] - }], - crossPoint: point - }); + var pathData = { + fill: polygonData, + shadow: geoData, + stroke: geoData + }; + var paths = datagroups.selectAll('path').data(function (layer) { + return pathData[layer]; + }, featureKey); // exit - if (oneOnly) { - checkedSingleCrossingWays[way2.id] = true; - break; - } - } - } - } + paths.exit().remove(); // enter/update - return edgeCrossInfos; - } + paths = paths.enter().append('path').attr('class', function (d) { + var datagroup = this.parentNode.__data__; + return 'pathdata ' + datagroup + ' ' + featureClasses(d); + }).attr('clip-path', function (d) { + var datagroup = this.parentNode.__data__; + return datagroup === 'fill' ? 'url(#' + clipPathID(d) + ')' : null; + }).merge(paths).attr('d', function (d) { + var datagroup = this.parentNode.__data__; + return datagroup === 'fill' ? getAreaPath(d) : getPath(d); + }); // Draw labels - function waysToCheck(entity, graph) { - var featureType = getFeatureType(entity, graph); - if (!featureType) return []; + layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); - if (entity.type === 'way') { - return [entity]; - } else if (entity.type === 'relation') { - return entity.members.reduce(function (array, member) { - if (member.type === 'way' && ( // only look at geometry ways - !member.role || member.role === 'outer' || member.role === 'inner')) { - var entity = graph.hasEntity(member.id); // don't add duplicates + function drawLabels(selection, textClass, data) { + var labelPath = d3_geoPath(projection); + var labelData = data.filter(function (d) { + return _showLabels && d.properties && (d.properties.desc || d.properties.name); + }); + var labels = selection.selectAll('text.' + textClass).data(labelData, featureKey); // exit - if (entity && array.indexOf(entity) === -1) { - array.push(entity); - } - } + labels.exit().remove(); // enter/update - return array; - }, []); + labels = labels.enter().append('text').attr('class', function (d) { + return textClass + ' ' + featureClasses(d); + }).merge(labels).text(function (d) { + return d.properties.desc || d.properties.name; + }).attr('x', function (d) { + var centroid = labelPath.centroid(d); + return centroid[0] + 11; + }).attr('y', function (d) { + var centroid = labelPath.centroid(d); + return centroid[1]; + }); } + } - return []; + function getExtension(fileName) { + if (!fileName) return; + var re = /\.(gpx|kml|(geo)?json)$/i; + var match = fileName.toLowerCase().match(re); + return match && match.length && match[0]; } - var validation = function checkCrossingWays(entity, graph) { - var tree = context.history().tree(); - var ways = waysToCheck(entity, graph); - var issues = []; // declare these here to reduce garbage collection + function xmlToDom(textdata) { + return new DOMParser().parseFromString(textdata, 'text/xml'); + } - var wayIndex, crossingIndex, crossings; + drawData.setFile = function (extension, data) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; + var gj; - for (wayIndex in ways) { - crossings = findCrossingsByWay(ways[wayIndex], graph, tree); + switch (extension) { + case '.gpx': + gj = gpx(xmlToDom(data)); + break; - for (crossingIndex in crossings) { - issues.push(createIssue(crossings[crossingIndex], graph)); - } + case '.kml': + gj = kml(xmlToDom(data)); + break; + + case '.geojson': + case '.json': + gj = JSON.parse(data); + break; } - return issues; - }; + gj = gj || {}; - function createIssue(crossing, graph) { - // use the entities with the tags that define the feature type - crossing.wayInfos.sort(function (way1Info, way2Info) { - var type1 = way1Info.featureType; - var type2 = way2Info.featureType; + if (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = extension + ' data file'; + this.fitZoom(); + } - if (type1 === type2) { - return utilDisplayLabel(way1Info.way, graph) > utilDisplayLabel(way2Info.way, graph); - } else if (type1 === 'waterway') { - return true; - } else if (type2 === 'waterway') { - return false; - } + dispatch.call('change'); + return this; + }; - return type1 < type2; - }); - var entities = crossing.wayInfos.map(function (wayInfo) { - return getFeatureWithFeatureTypeTagsForWay(wayInfo.way, graph); - }); - var edges = [crossing.wayInfos[0].edge, crossing.wayInfos[1].edge]; - var featureTypes = [crossing.wayInfos[0].featureType, crossing.wayInfos[1].featureType]; - var connectionTags = tagsForConnectionNodeIfAllowed(entities[0], entities[1], graph); - var featureType1 = crossing.wayInfos[0].featureType; - var featureType2 = crossing.wayInfos[1].featureType; - var isCrossingIndoors = taggedAsIndoor(entities[0].tags) && taggedAsIndoor(entities[1].tags); - var isCrossingTunnels = allowsTunnel(featureType1) && hasTag(entities[0].tags, 'tunnel') && allowsTunnel(featureType2) && hasTag(entities[1].tags, 'tunnel'); - var isCrossingBridges = allowsBridge(featureType1) && hasTag(entities[0].tags, 'bridge') && allowsBridge(featureType2) && hasTag(entities[1].tags, 'bridge'); - var subtype = [featureType1, featureType2].sort().join('-'); - var crossingTypeID = subtype; + drawData.showLabels = function (val) { + if (!arguments.length) return _showLabels; + _showLabels = val; + return this; + }; - if (isCrossingIndoors) { - crossingTypeID = 'indoor-indoor'; - } else if (isCrossingTunnels) { - crossingTypeID = 'tunnel-tunnel'; - } else if (isCrossingBridges) { - crossingTypeID = 'bridge-bridge'; - } + drawData.enabled = function (val) { + if (!arguments.length) return _enabled; + _enabled = val; - if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { - crossingTypeID += '_connectable'; + if (_enabled) { + showLayer(); + } else { + hideLayer(); } - return new validationIssue({ - type: type, - subtype: subtype, - severity: 'warning', - message: function message(context) { - var graph = context.graph(); - var entity1 = graph.hasEntity(this.entityIds[0]), - entity2 = graph.hasEntity(this.entityIds[1]); - return entity1 && entity2 ? _t.html('issues.crossing_ways.message', { - feature: utilDisplayLabel(entity1, graph), - feature2: utilDisplayLabel(entity2, graph) - }) : ''; - }, - reference: showReference, - entityIds: entities.map(function (entity) { - return entity.id; - }), - data: { - edges: edges, - featureTypes: featureTypes, - connectionTags: connectionTags - }, - // differentiate based on the loc since two ways can cross multiple times - hash: crossing.crossPoint.toString() + // if the edges change then so does the fix - edges.slice().sort(function (edge1, edge2) { - // order to assure hash is deterministic - return edge1[0] < edge2[0] ? -1 : 1; - }).toString() + // ensure the correct connection tags are added in the fix - JSON.stringify(connectionTags), - loc: crossing.crossPoint, - dynamicFixes: function dynamicFixes(context) { - var mode = context.mode(); - if (!mode || mode.id !== 'select' || mode.selectedIDs().length !== 1) return []; - var selectedIndex = this.entityIds[0] === mode.selectedIDs()[0] ? 0 : 1; - var selectedFeatureType = this.data.featureTypes[selectedIndex]; - var otherFeatureType = this.data.featureTypes[selectedIndex === 0 ? 1 : 0]; - var fixes = []; + dispatch.call('change'); + return this; + }; - if (connectionTags) { - fixes.push(makeConnectWaysFix(this.data.connectionTags)); - } + drawData.hasData = function () { + var gj = _geojson || {}; + return !!(_template || Object.keys(gj).length); + }; - if (isCrossingIndoors) { - fixes.push(new validationIssueFix({ - icon: 'iD-icon-layers', - title: _t.html('issues.fix.use_different_levels.title') - })); - } else if (isCrossingTunnels || isCrossingBridges || featureType1 === 'building' || featureType2 === 'building') { - fixes.push(makeChangeLayerFix('higher')); - fixes.push(makeChangeLayerFix('lower')); // can only add bridge/tunnel if both features are lines - } else if (context.graph().geometry(this.entityIds[0]) === 'line' && context.graph().geometry(this.entityIds[1]) === 'line') { - // don't recommend adding bridges to waterways since they're uncommon - if (allowsBridge(selectedFeatureType) && selectedFeatureType !== 'waterway') { - fixes.push(makeAddBridgeOrTunnelFix('add_a_bridge', 'temaki-bridge', 'bridge')); - } // don't recommend adding tunnels under waterways since they're uncommon + drawData.template = function (val, src) { + if (!arguments.length) return _template; // test source against OSM imagery blocklists.. + var osm = context.connection(); - var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; + if (osm) { + var blocklists = osm.imageryBlocklists(); + var fail = false; + var tested = 0; + var regex; - if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { - fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); - } - } // repositioning the features is always an option + for (var i = 0; i < blocklists.length; i++) { + regex = blocklists[i]; + fail = regex.test(val); + tested++; + if (fail) break; + } // ensure at least one test was run. - fixes.push(new validationIssueFix({ - icon: 'iD-operation-move', - title: _t.html('issues.fix.reposition_features.title') - })); - return fixes; + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(val); } - }); - - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); } - } - function makeAddBridgeOrTunnelFix(fixTitleID, iconName, bridgeOrTunnel) { - return new validationIssueFix({ - icon: iconName, - title: _t.html('issues.fix.' + fixTitleID + '.title'), - onClick: function onClick(context) { - var mode = context.mode(); - if (!mode || mode.id !== 'select') return; - var selectedIDs = mode.selectedIDs(); - if (selectedIDs.length !== 1) return; - var selectedWayID = selectedIDs[0]; - if (!context.hasEntity(selectedWayID)) return; - var resultWayIDs = [selectedWayID]; - var edge, crossedEdge, crossedWayID; + _template = val; + _fileList = null; + _geojson = null; // strip off the querystring/hash from the template, + // it often includes the access token - if (this.issue.entityIds[0] === selectedWayID) { - edge = this.issue.data.edges[0]; - crossedEdge = this.issue.data.edges[1]; - crossedWayID = this.issue.entityIds[1]; - } else { - edge = this.issue.data.edges[1]; - crossedEdge = this.issue.data.edges[0]; - crossedWayID = this.issue.entityIds[0]; - } + _src = src || 'vectortile:' + val.split(/[?#]/)[0]; + dispatch.call('change'); + return this; + }; - var crossingLoc = this.issue.loc; - var projection = context.projection; + drawData.geojson = function (gj, src) { + if (!arguments.length) return _geojson; + _template = null; + _fileList = null; + _geojson = null; + _src = null; + gj = gj || {}; - var action = function actionAddStructure(graph) { - var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; - var crossedWay = graph.hasEntity(crossedWayID); // use the explicit width of the crossed feature as the structure length, if available + if (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = src || 'unknown.geojson'; + } - var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); + dispatch.call('change'); + return this; + }; - if (!structLengthMeters) { - // if no explicit width is set, approximate the width based on the tags - structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); - } + drawData.fileList = function (fileList) { + if (!arguments.length) return _fileList; + _template = null; + _fileList = fileList; + _geojson = null; + _src = null; + if (!fileList || !fileList.length) return this; + var f = fileList[0]; + var extension = getExtension(f.name); + var reader = new FileReader(); - if (structLengthMeters) { - if (getFeatureType(crossedWay, graph) === 'railway') { - // bridges over railways are generally much longer than the rail bed itself, compensate - structLengthMeters *= 2; - } - } else { - // should ideally never land here since all rail/water/road tags should have an implied width - structLengthMeters = 8; - } + reader.onload = function () { + return function (e) { + drawData.setFile(extension, e.target.result); + }; + }(); - var a1 = geoAngle(edgeNodes[0], edgeNodes[1], projection) + Math.PI; - var a2 = geoAngle(graph.entity(crossedEdge[0]), graph.entity(crossedEdge[1]), projection) + Math.PI; - var crossingAngle = Math.max(a1, a2) - Math.min(a1, a2); - if (crossingAngle > Math.PI) crossingAngle -= Math.PI; // lengthen the structure to account for the angle of the crossing + reader.readAsText(f); + return this; + }; - structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature + drawData.url = function (url, defaultExtension) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; // strip off any querystring/hash from the url before checking extension - structLengthMeters += 4; // clamp the length to a reasonable range + var testUrl = url.split(/[?#]/)[0]; + var extension = getExtension(testUrl) || defaultExtension; - structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); + if (extension) { + _template = null; + d3_text(url).then(function (data) { + drawData.setFile(extension, data); + })["catch"](function () { + /* ignore */ + }); + } else { + drawData.template(url); + } - function geomToProj(geoPoint) { - return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; - } + return this; + }; - function projToGeom(projPoint) { - var lat = geoMetersToLat(projPoint[1]); - return [geoMetersToLon(projPoint[0], lat), lat]; - } + drawData.getSrc = function () { + return _src || ''; + }; - var projEdgeNode1 = geomToProj(edgeNodes[0].loc); - var projEdgeNode2 = geomToProj(edgeNodes[1].loc); - var projectedAngle = geoVecAngle(projEdgeNode1, projEdgeNode2); - var projectedCrossingLoc = geomToProj(crossingLoc); - var linearToSphericalMetersRatio = geoVecLength(projEdgeNode1, projEdgeNode2) / geoSphericalDistance(edgeNodes[0].loc, edgeNodes[1].loc); + drawData.fitZoom = function () { + var features = getFeatures(_geojson); + if (!features.length) return; + var map = context.map(); + var viewport = map.trimmedExtent().polygon(); + var coords = features.reduce(function (coords, feature) { + var geom = feature.geometry; + if (!geom) return coords; + var c = geom.coordinates; + /* eslint-disable no-fallthrough */ - function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { - var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; - return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); - } + switch (geom.type) { + case 'Point': + c = [c]; - var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); - }; + case 'MultiPoint': + case 'LineString': + break; - var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); - }; // avoid creating very short edges from splitting too close to another node + case 'MultiPolygon': + c = utilArrayFlatten(c); + case 'Polygon': + case 'MultiLineString': + c = utilArrayFlatten(c); + break; + } + /* eslint-enable no-fallthrough */ - var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary - function determineEndpoint(edge, endNode, locGetter) { - var newNode; - var idealLengthMeters = structLengthMeters / 2; // distance between the crossing location and the end of the edge, - // the maximum length of this side of the structure + return utilArrayUnion(coords, c); + }, []); - var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); + if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { + var extent = geoExtent(d3_geoBounds({ + type: 'LineString', + coordinates: coords + })); + map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); + } - if (crossingToEdgeEndDistance - idealLengthMeters > minEdgeLengthMeters) { - // the edge is long enough to insert a new node - // the loc that would result in the full expected length - var idealNodeLoc = locGetter(idealLengthMeters); - newNode = osmNode(); - graph = actionAddMidpoint({ - loc: idealNodeLoc, - edge: edge - }, newNode)(graph); - } else { - var edgeCount = 0; - endNode.parentIntersectionWays(graph).forEach(function (way) { - way.nodes.forEach(function (nodeID) { - if (nodeID === endNode.id) { - if (endNode.id === way.first() && endNode.id !== way.last() || endNode.id === way.last() && endNode.id !== way.first()) { - edgeCount += 1; - } else { - edgeCount += 2; - } - } - }); - }); + return this; + }; + + init(); + return drawData; + } + + function svgDebug(projection, context) { + function drawDebug(selection) { + var showTile = context.getDebug('tile'); + var showCollision = context.getDebug('collision'); + var showImagery = context.getDebug('imagery'); + var showTouchTargets = context.getDebug('target'); + var showDownloaded = context.getDebug('downloaded'); + var debugData = []; + + if (showTile) { + debugData.push({ + "class": 'red', + label: 'tile' + }); + } - if (edgeCount >= 3) { - // the end node is a junction, try to leave a segment - // between it and the structure - #7202 - var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; + if (showCollision) { + debugData.push({ + "class": 'yellow', + label: 'collision' + }); + } - if (insetLength > minEdgeLengthMeters) { - var insetNodeLoc = locGetter(insetLength); - newNode = osmNode(); - graph = actionAddMidpoint({ - loc: insetNodeLoc, - edge: edge - }, newNode)(graph); - } - } - } // if the edge is too short to subdivide as desired, then - // just bound the structure at the existing end node + if (showImagery) { + debugData.push({ + "class": 'orange', + label: 'imagery' + }); + } + if (showTouchTargets) { + debugData.push({ + "class": 'pink', + label: 'touchTargets' + }); + } - if (!newNode) newNode = endNode; - var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways - // do the split + if (showDownloaded) { + debugData.push({ + "class": 'purple', + label: 'downloaded' + }); + } - graph = splitAction(graph); + var legend = context.container().select('.main-content').selectAll('.debug-legend').data(debugData.length ? [0] : []); + legend.exit().remove(); + legend = legend.enter().append('div').attr('class', 'fillD debug-legend').merge(legend); + var legendItems = legend.selectAll('.debug-legend-item').data(debugData, function (d) { + return d.label; + }); + legendItems.exit().remove(); + legendItems.enter().append('span').attr('class', function (d) { + return "debug-legend-item ".concat(d["class"]); + }).text(function (d) { + return d.label; + }); + var layer = selection.selectAll('.layer-debug').data(showImagery || showDownloaded ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-debug').merge(layer); // imagery - if (splitAction.getCreatedWayIDs().length) { - resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); - } + var extent = context.map().extent(); + _mainFileFetcher.get('imagery').then(function (d) { + var hits = showImagery && d.query.bbox(extent.rectangle(), true) || []; + var features = hits.map(function (d) { + return d.features[d.id]; + }); + var imagery = layer.selectAll('path.debug-imagery').data(features); + imagery.exit().remove(); + imagery.enter().append('path').attr('class', 'debug-imagery debug orange'); + })["catch"](function () { + /* ignore */ + }); // downloaded - return newNode; + var osm = context.connection(); + var dataDownloaded = []; + + if (osm && showDownloaded) { + var rtree = osm.caches('get').tile.rtree; + dataDownloaded = rtree.all().map(function (bbox) { + return { + type: 'Feature', + properties: { + id: bbox.id + }, + geometry: { + type: 'Polygon', + coordinates: [[[bbox.minX, bbox.minY], [bbox.minX, bbox.maxY], [bbox.maxX, bbox.maxY], [bbox.maxX, bbox.minY], [bbox.minX, bbox.minY]]] } + }; + }); + } - var structEndNode1 = determineEndpoint(edge, edgeNodes[1], endpointLocGetter1); - var structEndNode2 = determineEndpoint([edgeNodes[0].id, structEndNode1.id], edgeNodes[0], endpointLocGetter2); - var structureWay = resultWayIDs.map(function (id) { - return graph.entity(id); - }).find(function (way) { - return way.nodes.indexOf(structEndNode1.id) !== -1 && way.nodes.indexOf(structEndNode2.id) !== -1; - }); - var tags = Object.assign({}, structureWay.tags); // copy tags + var downloaded = layer.selectAll('path.debug-downloaded').data(showDownloaded ? dataDownloaded : []); + downloaded.exit().remove(); + downloaded.enter().append('path').attr('class', 'debug-downloaded debug purple'); // update - if (bridgeOrTunnel === 'bridge') { - tags.bridge = 'yes'; - tags.layer = '1'; - } else { - var tunnelValue = 'yes'; + layer.selectAll('path').attr('d', svgPath(projection).geojson); + } // This looks strange because `enabled` methods on other layers are + // chainable getter/setters, and this one is just a getter. - if (getFeatureType(structureWay, graph) === 'waterway') { - // use `tunnel=culvert` for waterways by default - tunnelValue = 'culvert'; - } - tags.tunnel = tunnelValue; - tags.layer = '-1'; - } // apply the structure tags to the way + drawDebug.enabled = function () { + if (!arguments.length) { + return context.getDebug('tile') || context.getDebug('collision') || context.getDebug('imagery') || context.getDebug('target') || context.getDebug('downloaded'); + } else { + return this; + } + }; + + return drawDebug; + } + /* + A standalone SVG element that contains only a `defs` sub-element. To be + used once globally, since defs IDs must be unique within a document. + */ - graph = actionChangeTags(structureWay.id, tags)(graph); - return graph; - }; + function svgDefs(context) { + var _defsSelection = select(null); - context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); - context.enter(modeSelect(context, resultWayIDs)); - } - }); - } + var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; - function makeConnectWaysFix(connectionTags) { - var fixTitleID = 'connect_features'; + function drawDefs(selection) { + _defsSelection = selection.append('defs'); // add markers - if (connectionTags.ford) { - fixTitleID = 'connect_using_ford'; + _defsSelection.append('marker').attr('id', 'ideditor-oneway-marker').attr('viewBox', '0 0 10 5').attr('refX', 2.5).attr('refY', 2.5).attr('markerWidth', 2).attr('markerHeight', 2).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'oneway-marker-path').attr('d', 'M 5,3 L 0,3 L 0,2 L 5,2 L 5,0 L 10,2.5 L 5,5 z').attr('stroke', 'none').attr('fill', '#000').attr('opacity', '0.75'); // SVG markers have to be given a colour where they're defined + // (they can't inherit it from the line they're attached to), + // so we need to manually define markers for each color of tag + // (also, it's slightly nicer if we can control the + // positioning for different tags) + + + function addSidedMarker(name, color, offset) { + _defsSelection.append('marker').attr('id', 'ideditor-sided-marker-' + name).attr('viewBox', '0 0 2 2').attr('refX', 1).attr('refY', -offset).attr('markerWidth', 1.5).attr('markerHeight', 1.5).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'sided-marker-path sided-marker-' + name + '-path').attr('d', 'M 0,0 L 1,1 L 2,0 z').attr('stroke', 'none').attr('fill', color); } - return new validationIssueFix({ - icon: 'iD-icon-crossing', - title: _t.html('issues.fix.' + fixTitleID + '.title'), - onClick: function onClick(context) { - var loc = this.issue.loc; - var connectionTags = this.issue.data.connectionTags; - var edges = this.issue.data.edges; - context.perform(function actionConnectCrossingWays(graph) { - // create the new node for the points - var node = osmNode({ - loc: loc, - tags: connectionTags - }); - graph = graph.replace(node); - var nodesToMerge = [node.id]; - var mergeThresholdInMeters = 0.75; - edges.forEach(function (edge) { - var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; - var closestNodeInfo = geoSphericalClosestNode(edgeNodes, loc); // if there is already a point nearby, use that + addSidedMarker('natural', 'rgb(170, 170, 170)', 0); // for a coastline, the arrows are (somewhat unintuitively) on + // the water side, so let's color them blue (with a gap) to + // give a stronger indication - if (closestNodeInfo.distance < mergeThresholdInMeters) { - nodesToMerge.push(closestNodeInfo.node.id); // else add the new node to the way - } else { - graph = actionAddMidpoint({ - loc: loc, - edge: edge - }, node)(graph); - } - }); + addSidedMarker('coastline', '#77dede', 1); + addSidedMarker('waterway', '#77dede', 1); // barriers have a dashed line, and separating the triangle + // from the line visually suits that - if (nodesToMerge.length > 1) { - // if we're using nearby nodes, merge them with the new node - graph = actionMergeNodes(nodesToMerge, loc)(graph); - } + addSidedMarker('barrier', '#ddd', 1); + addSidedMarker('man_made', '#fff', 0); - return graph; - }, _t('issues.fix.connect_crossing_features.annotation')); - } - }); - } + _defsSelection.append('marker').attr('id', 'ideditor-viewfield-marker').attr('viewBox', '0 0 16 16').attr('refX', 8).attr('refY', 16).attr('markerWidth', 4).attr('markerHeight', 4).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'viewfield-marker-path').attr('d', 'M 6,14 C 8,13.4 8,13.4 10,14 L 16,3 C 12,0 4,0 0,3 z').attr('fill', '#333').attr('fill-opacity', '0.75').attr('stroke', '#fff').attr('stroke-width', '0.5px').attr('stroke-opacity', '0.75'); - function makeChangeLayerFix(higherOrLower) { - return new validationIssueFix({ - icon: 'iD-icon-' + (higherOrLower === 'higher' ? 'up' : 'down'), - title: _t.html('issues.fix.tag_this_as_' + higherOrLower + '.title'), - onClick: function onClick(context) { - var mode = context.mode(); - if (!mode || mode.id !== 'select') return; - var selectedIDs = mode.selectedIDs(); - if (selectedIDs.length !== 1) return; - var selectedID = selectedIDs[0]; - if (!this.issue.entityIds.some(function (entityId) { - return entityId === selectedID; - })) return; - var entity = context.hasEntity(selectedID); - if (!entity) return; - var tags = Object.assign({}, entity.tags); // shallow copy + _defsSelection.append('marker').attr('id', 'ideditor-viewfield-marker-wireframe').attr('viewBox', '0 0 16 16').attr('refX', 8).attr('refY', 16).attr('markerWidth', 4).attr('markerHeight', 4).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'viewfield-marker-path').attr('d', 'M 6,14 C 8,13.4 8,13.4 10,14 L 16,3 C 12,0 4,0 0,3 z').attr('fill', 'none').attr('stroke', '#fff').attr('stroke-width', '0.5px').attr('stroke-opacity', '0.75'); // add patterns - var layer = tags.layer && Number(tags.layer); - if (layer && !isNaN(layer)) { - if (higherOrLower === 'higher') { - layer += 1; - } else { - layer -= 1; - } - } else { - if (higherOrLower === 'higher') { - layer = 1; - } else { - layer = -1; - } - } + var patterns = _defsSelection.selectAll('pattern').data([// pattern name, pattern image name + ['beach', 'dots'], ['construction', 'construction'], ['cemetery', 'cemetery'], ['cemetery_christian', 'cemetery_christian'], ['cemetery_buddhist', 'cemetery_buddhist'], ['cemetery_muslim', 'cemetery_muslim'], ['cemetery_jewish', 'cemetery_jewish'], ['farmland', 'farmland'], ['farmyard', 'farmyard'], ['forest', 'forest'], ['forest_broadleaved', 'forest_broadleaved'], ['forest_needleleaved', 'forest_needleleaved'], ['forest_leafless', 'forest_leafless'], ['golf_green', 'grass'], ['grass', 'grass'], ['landfill', 'landfill'], ['meadow', 'grass'], ['orchard', 'orchard'], ['pond', 'pond'], ['quarry', 'quarry'], ['scrub', 'bushes'], ['vineyard', 'vineyard'], ['water_standing', 'lines'], ['waves', 'waves'], ['wetland', 'wetland'], ['wetland_marsh', 'wetland_marsh'], ['wetland_swamp', 'wetland_swamp'], ['wetland_bog', 'wetland_bog'], ['wetland_reedbed', 'wetland_reedbed']]).enter().append('pattern').attr('id', function (d) { + return 'ideditor-pattern-' + d[0]; + }).attr('width', 32).attr('height', 32).attr('patternUnits', 'userSpaceOnUse'); - tags.layer = layer.toString(); - context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); - } + patterns.append('rect').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('class', function (d) { + return 'pattern-color-' + d[0]; }); - } + patterns.append('image').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('xlink:href', function (d) { + return context.imagePath('pattern/' + d[1] + '.png'); + }); // add clip paths - validation.type = type; - return validation; - } + _defsSelection.selectAll('clipPath').data([12, 18, 20, 32, 45]).enter().append('clipPath').attr('id', function (d) { + return 'ideditor-clip-square-' + d; + }).append('rect').attr('x', 0).attr('y', 0).attr('width', function (d) { + return d; + }).attr('height', function (d) { + return d; + }); // add symbol spritesheets - function validationDisconnectedWay() { - var type = 'disconnected_way'; - function isTaggedAsHighway(entity) { - return osmRoutableHighwayTagValues[entity.tags.highway]; + addSprites(_spritesheetIds, true); } - var validation = function checkDisconnectedWay(entity, graph) { - var routingIslandWays = routingIslandForEntity(entity); - if (!routingIslandWays) return []; - return [new validationIssue({ - type: type, - subtype: 'highway', - severity: 'warning', - message: function message(context) { - var entity = this.entityIds.length && context.hasEntity(this.entityIds[0]); - var label = entity && utilDisplayLabel(entity, context.graph()); - return _t.html('issues.disconnected_way.routable.message', { - count: this.entityIds.length, - highway: label - }); - }, - reference: showReference, - entityIds: Array.from(routingIslandWays).map(function (way) { - return way.id; - }), - dynamicFixes: makeFixes - })]; + function addSprites(ids, overrideColors) { + _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); - function makeFixes(context) { - var fixes = []; - var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); + var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); - if (singleEntity) { - if (singleEntity.type === 'way' && !singleEntity.isClosed()) { - var textDirection = _mainLocalizer.textDirection(); - var startFix = makeContinueDrawingFixIfAllowed(textDirection, singleEntity.first(), 'start'); - if (startFix) fixes.push(startFix); - var endFix = makeContinueDrawingFixIfAllowed(textDirection, singleEntity.last(), 'end'); - if (endFix) fixes.push(endFix); - } + spritesheets.enter().append('g').attr('class', function (d) { + return 'spritesheet spritesheet-' + d; + }).each(function (d) { + var url = context.imagePath(d + '.svg'); + var node = select(this).node(); + svg(url).then(function (svg) { + node.appendChild(select(svg.documentElement).attr('id', 'ideditor-' + d).node()); - if (!fixes.length) { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_feature.title') - })); + if (overrideColors && d !== 'iD-sprite') { + // allow icon colors to be overridden.. + select(node).selectAll('path').attr('fill', 'currentColor'); } + })["catch"](function () { + /* ignore */ + }); + }); + spritesheets.exit().remove(); + } - fixes.push(new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.delete_feature.title'), - entityIds: [singleEntity.id], - onClick: function onClick(context) { - var id = this.issue.entityIds[0]; - var operation = operationDelete(context, [id]); - - if (!operation.disabled()) { - operation(); - } - } - })); - } else { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_features.title') - })); - } + drawDefs.addSprites = addSprites; + return drawDefs; + } - return fixes; - } + var _layerEnabled$2 = false; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); - } + var _qaService$2; - function routingIslandForEntity(entity) { - var routingIsland = new Set(); // the interconnected routable features + function svgKeepRight(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - var waysToCheck = []; // the queue of remaining routable ways to traverse + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - function queueParentWays(node) { - graph.parentWays(node).forEach(function (parentWay) { - if (!routingIsland.has(parentWay) && // only check each feature once - isRoutableWay(parentWay, false)) { - // only check routable features - routingIsland.add(parentWay); - waysToCheck.push(parentWay); - } - }); - } + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-4, -24)').attr('d', 'M11.6,6.2H7.1l1.4-5.1C8.6,0.6,8.1,0,7.5,0H2.2C1.7,0,1.3,0.3,1.3,0.8L0,10.2c-0.1,0.6,0.4,1.1,0.9,1.1h4.6l-1.8,7.6C3.6,19.4,4.1,20,4.7,20c0.3,0,0.6-0.2,0.8-0.5l6.9-11.9C12.7,7,12.3,6.2,11.6,6.2z'); + } // Loosely-coupled keepRight service for fetching issues. - if (entity.type === 'way' && isRoutableWay(entity, true)) { - routingIsland.add(entity); - waysToCheck.push(entity); - } else if (entity.type === 'node' && isRoutableNode(entity)) { - routingIsland.add(entity); - queueParentWays(entity); - } else { - // this feature isn't routable, cannot be a routing island - return null; - } - while (waysToCheck.length) { - var wayToCheck = waysToCheck.pop(); - var childNodes = graph.childNodes(wayToCheck); + function getService() { + if (services.keepRight && !_qaService$2) { + _qaService$2 = services.keepRight; - for (var i in childNodes) { - var vertex = childNodes[i]; + _qaService$2.on('loaded', throttledRedraw); + } else if (!services.keepRight && _qaService$2) { + _qaService$2 = null; + } - if (isConnectedVertex(vertex)) { - // found a link to the wider network, not a routing island - return null; - } + return _qaService$2; + } // Show the markers - if (isRoutableNode(vertex)) { - routingIsland.add(vertex); - } - queueParentWays(vertex); - } - } // no network link found, this is a routing island, return its members + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - return routingIsland; + function editOff() { + if (layerVisible) { + layerVisible = false; + drawLayer.style('display', 'none'); + drawLayer.selectAll('.qaItem.keepRight').remove(); + touchLayer.selectAll('.qaItem.keepRight').remove(); } + } // Enable the layer. This shows the markers and transitions them to visible. - function isConnectedVertex(vertex) { - // assume ways overlapping unloaded tiles are connected to the wider road network - #5938 - var osm = services.osm; - if (osm && !osm.isDataLoaded(vertex.loc)) return true; // entrances are considered connected - if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; - if (vertex.tags.amenity === 'parking_entrance') return true; - return false; - } + function layerOn() { + editOn(); + drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + return dispatch.call('change'); + }); + } // Disable the layer. This transitions the layer invisible and then hides the markers. - function isRoutableNode(node) { - // treat elevators as distinct features in the highway network - if (node.tags.highway === 'elevator') return true; - return false; - } - function isRoutableWay(way, ignoreInnerWays) { - if (isTaggedAsHighway(way) || way.tags.route === 'ferry') return true; - return graph.parentRelations(way).some(function (parentRelation) { - if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; - if (parentRelation.isMultipolygon() && isTaggedAsHighway(parentRelation) && (!ignoreInnerWays || parentRelation.memberById(way.id).role !== 'inner')) return true; - return false; - }); - } + function layerOff() { + throttledRedraw.cancel(); + drawLayer.interrupt(); + touchLayer.selectAll('.qaItem.keepRight').remove(); + drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { + editOff(); + dispatch.call('change'); + }); + } // Update the issue markers - function makeContinueDrawingFixIfAllowed(textDirection, vertexID, whichEnd) { - var vertex = graph.hasEntity(vertexID); - if (!vertex || vertex.tags.noexit === 'yes') return null; - var useLeftContinue = whichEnd === 'start' && textDirection === 'ltr' || whichEnd === 'end' && textDirection === 'rtl'; - return new validationIssueFix({ - icon: 'iD-operation-continue' + (useLeftContinue ? '-left' : ''), - title: _t.html('issues.fix.continue_from_' + whichEnd + '.title'), - entityIds: [vertexID], - onClick: function onClick(context) { - var wayId = this.issue.entityIds[0]; - var way = context.hasEntity(wayId); - var vertexId = this.entityIds[0]; - var vertex = context.hasEntity(vertexId); - if (!way || !vertex) return; // make sure the vertex is actually visible and editable - var map = context.map(); + function updateMarkers() { + if (!layerVisible || !_layerEnabled$2) return; + var service = getService(); + var selectedID = context.selectedErrorID(); + var data = service ? service.getItems(projection) : []; + var getTransform = svgPointTransform(projection); // Draw markers.. - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); - } + var markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { + return d.id; + }); // exit - context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); - } - }); - } - }; + markers.exit().remove(); // enter - validation.type = type; - return validation; - } + var markersEnter = markers.enter().append('g').attr('class', function (d) { + return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); + }); + markersEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); + markersEnter.append('path').call(markerPath, 'shadow'); + markersEnter.append('use').attr('class', 'qaItem-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-bolt'); // update - function validationFormatting() { - var type = 'invalid_format'; + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - var validation = function validation(entity) { - var issues = []; + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.qaItem.keepRight').data(data, function (d) { + return d.id; + }); // exit - function isValidEmail(email) { - // Emails in OSM are going to be official so they should be pretty simple - // Using negated lists to better support all possible unicode characters (#6494) - var valid_email = /^[^\(\)\\,":;<>@\[\]]+@[^\(\)\\,":;<>@\[\]\.]+(?:\.[a-z0-9-]+)*$/i; // An empty value is also acceptable + targets.exit().remove(); // enter/update + + targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { + return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); + }).attr('transform', getTransform); - return !email || valid_email.test(email); - } - /* - function isSchemePresent(url) { - var valid_scheme = /^https?:\/\//i; - return (!url || valid_scheme.test(url)); + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : a.severity === 'error' && b.severity !== 'error' ? 1 : b.severity === 'error' && a.severity !== 'error' ? -1 : b.loc[1] - a.loc[1]; } - */ + } // Draw the keepRight layer and schedule loading issues and updating markers. - function showReferenceEmail(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.invalid_format.email.reference')); - } - /* - function showReferenceWebsite(selection) { - selection.selectAll('.issue-reference') - .data([0]) - .enter() - .append('div') - .attr('class', 'issue-reference') - .html(t.html('issues.invalid_format.website.reference')); + function drawKeepRight(selection) { + var service = getService(); + var surface = context.surface(); + + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); } - if (entity.tags.website) { - // Multiple websites are possible - // If ever we support ES6, arrow functions make this nicer - var websites = entity.tags.website - .split(';') - .map(function(s) { return s.trim(); }) - .filter(function(x) { return !isSchemePresent(x); }); - if (websites.length) { - issues.push(new validationIssue({ - type: type, - subtype: 'website', - severity: 'warning', - message: function(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? t.html('issues.invalid_format.website.message' + this.data, - { feature: utilDisplayLabel(entity, context.graph()), site: websites.join(', ') }) : ''; - }, - reference: showReferenceWebsite, - entityIds: [entity.id], - hash: websites.join(), - data: (websites.length > 1) ? '_multi' : '' - })); - } + + drawLayer = selection.selectAll('.layer-keepRight').data(service ? [0] : []); + drawLayer.exit().remove(); + drawLayer = drawLayer.enter().append('g').attr('class', 'layer-keepRight').style('display', _layerEnabled$2 ? 'block' : 'none').merge(drawLayer); + + if (_layerEnabled$2) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } } - */ + } // Toggles the layer on and off - if (entity.tags.email) { - // Multiple emails are possible - var emails = entity.tags.email.split(';').map(function (s) { - return s.trim(); - }).filter(function (x) { - return !isValidEmail(x); - }); + drawKeepRight.enabled = function (val) { + if (!arguments.length) return _layerEnabled$2; + _layerEnabled$2 = val; - if (emails.length) { - issues.push(new validationIssue({ - type: type, - subtype: 'email', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.invalid_format.email.message' + this.data, { - feature: utilDisplayLabel(entity, context.graph()), - email: emails.join(', ') - }) : ''; - }, - reference: showReferenceEmail, - entityIds: [entity.id], - hash: emails.join(), - data: emails.length > 1 ? '_multi' : '' - })); + if (_layerEnabled$2) { + layerOn(); + } else { + layerOff(); + + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); } } - return issues; + dispatch.call('change'); + return this; }; - validation.type = type; - return validation; + drawKeepRight.supported = function () { + return !!getService(); + }; + + return drawKeepRight; } - function validationHelpRequest(context) { - var type = 'help_request'; + function svgGeolocate(projection) { + var layer = select(null); - var validation = function checkFixmeTag(entity) { - if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user + var _position; - if (entity.version === undefined) return []; + function init() { + if (svgGeolocate.initialized) return; // run once - if (entity.v !== undefined) { - var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features + svgGeolocate.enabled = false; + svgGeolocate.initialized = true; + } - if (!baseEntity || !baseEntity.tags.fixme) return []; - } + function showLayer() { + layer.style('display', 'block'); + } - return [new validationIssue({ - type: type, - subtype: 'fixme_tag', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.fixme_tag.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - title: _t.html('issues.fix.address_the_concern.title') - })]; - }, - reference: showReference, - entityIds: [entity.id] - })]; + function hideLayer() { + layer.transition().duration(250).style('opacity', 0); + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); - } - }; + function layerOn() { + layer.style('opacity', 0).transition().duration(250).style('opacity', 1); + } - validation.type = type; - return validation; - } + function layerOff() { + layer.style('display', 'none'); + } - function validationImpossibleOneway() { - var type = 'impossible_oneway'; + function transform(d) { + return svgPointTransform(projection)(d); + } - var validation = function checkImpossibleOneway(entity, graph) { - if (entity.type !== 'way' || entity.geometry(graph) !== 'line') return []; - if (entity.isClosed()) return []; - if (!typeForWay(entity)) return []; - if (!isOneway(entity)) return []; - var firstIssues = issuesForNode(entity, entity.first()); - var lastIssues = issuesForNode(entity, entity.last()); - return firstIssues.concat(lastIssues); + function accuracy(accuracy, loc) { + // converts accuracy to pixels... + var degreesRadius = geoMetersToLat(accuracy), + tangentLoc = [loc[0], loc[1] + degreesRadius], + projectedTangent = projection(tangentLoc), + projectedLoc = projection([loc[0], loc[1]]); // southern most point will have higher pixel value... - function typeForWay(way) { - if (way.geometry(graph) !== 'line') return null; - if (osmRoutableHighwayTagValues[way.tags.highway]) return 'highway'; - if (osmFlowingWaterwayTagValues[way.tags.waterway]) return 'waterway'; - return null; - } + return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); + } - function isOneway(way) { - if (way.tags.oneway === 'yes') return true; - if (way.tags.oneway) return false; + function update() { + var geolocation = { + loc: [_position.coords.longitude, _position.coords.latitude] + }; + var groups = layer.selectAll('.geolocations').selectAll('.geolocation').data([geolocation]); + groups.exit().remove(); + var pointsEnter = groups.enter().append('g').attr('class', 'geolocation'); + pointsEnter.append('circle').attr('class', 'geolocate-radius').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('fill-opacity', '0.3').attr('r', '0'); + pointsEnter.append('circle').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('stroke', 'white').attr('stroke-width', '1.5').attr('r', '6'); + groups.merge(pointsEnter).attr('transform', transform); + layer.select('.geolocate-radius').attr('r', accuracy(_position.coords.accuracy, geolocation.loc)); + } - for (var key in way.tags) { - if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { - return true; - } - } + function drawLocation(selection) { + var enabled = svgGeolocate.enabled; + layer = selection.selectAll('.layer-geolocate').data([0]); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-geolocate').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'geolocations'); + layer = layerEnter.merge(layer); - return false; + if (enabled) { + update(); + } else { + layerOff(); } + } - function nodeOccursMoreThanOnce(way, nodeID) { - var occurrences = 0; - - for (var index in way.nodes) { - if (way.nodes[index] === nodeID) { - occurrences += 1; - if (occurrences > 1) return true; - } - } + drawLocation.enabled = function (position, enabled) { + if (!arguments.length) return svgGeolocate.enabled; + _position = position; + svgGeolocate.enabled = enabled; - return false; + if (svgGeolocate.enabled) { + showLayer(); + layerOn(); + } else { + hideLayer(); } - function isConnectedViaOtherTypes(way, node) { - var wayType = typeForWay(way); - - if (wayType === 'highway') { - // entrances are considered connected - if (node.tags.entrance && node.tags.entrance !== 'no') return true; - if (node.tags.amenity === 'parking_entrance') return true; - } else if (wayType === 'waterway') { - if (node.id === way.first()) { - // multiple waterways may start at the same spring - if (node.tags.natural === 'spring') return true; - } else { - // multiple waterways may end at the same drain - if (node.tags.manhole === 'drain') return true; - } - } - - return graph.parentWays(node).some(function (parentWay) { - if (parentWay.id === way.id) return false; - - if (wayType === 'highway') { - // allow connections to highway areas - if (parentWay.geometry(graph) === 'area' && osmRoutableHighwayTagValues[parentWay.tags.highway]) return true; // count connections to ferry routes as connected + return this; + }; - if (parentWay.tags.route === 'ferry') return true; - return graph.parentRelations(parentWay).some(function (parentRelation) { - if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; // allow connections to highway multipolygons + init(); + return drawLocation; + } - return parentRelation.isMultipolygon() && osmRoutableHighwayTagValues[parentRelation.tags.highway]; - }); - } else if (wayType === 'waterway') { - // multiple waterways may start or end at a water body at the same node - if (parentWay.tags.natural === 'water' || parentWay.tags.natural === 'coastline') return true; - } + function svgLabels(projection, context) { + var path = d3_geoPath(projection); + var detected = utilDetect(); + var baselineHack = detected.ie || detected.browser.toLowerCase() === 'edge' || detected.browser.toLowerCase() === 'firefox' && detected.version >= 70; - return false; - }); - } + var _rdrawn = new RBush(); - function issuesForNode(way, nodeID) { - var isFirst = nodeID === way.first(); - var wayType = typeForWay(way); // ignore if this way is self-connected at this node + var _rskipped = new RBush(); - if (nodeOccursMoreThanOnce(way, nodeID)) return []; - var osm = services.osm; - if (!osm) return []; - var node = graph.hasEntity(nodeID); // ignore if this node or its tile are unloaded + var _textWidthCache = {}; + var _entitybboxes = {}; // Listed from highest to lowest priority - if (!node || !osm.isDataLoaded(node.loc)) return []; - if (isConnectedViaOtherTypes(way, node)) return []; - var attachedWaysOfSameType = graph.parentWays(node).filter(function (parentWay) { - if (parentWay.id === way.id) return false; - return typeForWay(parentWay) === wayType; - }); // assume it's okay for waterways to start or end disconnected for now + var labelStack = [['line', 'aeroway', '*', 12], ['line', 'highway', 'motorway', 12], ['line', 'highway', 'trunk', 12], ['line', 'highway', 'primary', 12], ['line', 'highway', 'secondary', 12], ['line', 'highway', 'tertiary', 12], ['line', 'highway', '*', 12], ['line', 'railway', '*', 12], ['line', 'waterway', '*', 12], ['area', 'aeroway', '*', 12], ['area', 'amenity', '*', 12], ['area', 'building', '*', 12], ['area', 'historic', '*', 12], ['area', 'leisure', '*', 12], ['area', 'man_made', '*', 12], ['area', 'natural', '*', 12], ['area', 'shop', '*', 12], ['area', 'tourism', '*', 12], ['area', 'camp_site', '*', 12], ['point', 'aeroway', '*', 10], ['point', 'amenity', '*', 10], ['point', 'building', '*', 10], ['point', 'historic', '*', 10], ['point', 'leisure', '*', 10], ['point', 'man_made', '*', 10], ['point', 'natural', '*', 10], ['point', 'shop', '*', 10], ['point', 'tourism', '*', 10], ['point', 'camp_site', '*', 10], ['line', 'name', '*', 12], ['area', 'name', '*', 12], ['point', 'name', '*', 10]]; - if (wayType === 'waterway' && attachedWaysOfSameType.length === 0) return []; - var attachedOneways = attachedWaysOfSameType.filter(function (attachedWay) { - return isOneway(attachedWay); - }); // ignore if the way is connected to some non-oneway features + function shouldSkipIcon(preset) { + var noIcons = ['building', 'landuse', 'natural']; + return noIcons.some(function (s) { + return preset.id.indexOf(s) >= 0; + }); + } - if (attachedOneways.length < attachedWaysOfSameType.length) return []; + function get(array, prop) { + return function (d, i) { + return array[i][prop]; + }; + } - if (attachedOneways.length) { - var connectedEndpointsOkay = attachedOneways.some(function (attachedOneway) { - if ((isFirst ? attachedOneway.first() : attachedOneway.last()) !== nodeID) return true; - if (nodeOccursMoreThanOnce(attachedOneway, nodeID)) return true; - return false; - }); - if (connectedEndpointsOkay) return []; - } + function textWidth(text, size, elem) { + var c = _textWidthCache[size]; + if (!c) c = _textWidthCache[size] = {}; - var placement = isFirst ? 'start' : 'end', - messageID = wayType + '.', - referenceID = wayType + '.'; + if (c[text]) { + return c[text]; + } else if (elem) { + c[text] = elem.getComputedTextLength(); + return c[text]; + } else { + var str = encodeURIComponent(text).match(/%[CDEFcdef]/g); - if (wayType === 'waterway') { - messageID += 'connected.' + placement; - referenceID += 'connected'; + if (str === null) { + return size / 3 * 2 * text.length; } else { - messageID += placement; - referenceID += placement; + return size / 3 * (2 * text.length + str.length); } + } + } - return [new validationIssue({ - type: type, - subtype: wayType, - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.impossible_oneway.' + messageID + '.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: getReference(referenceID), - entityIds: [way.id, node.id], - dynamicFixes: function dynamicFixes() { - var fixes = []; - - if (attachedOneways.length) { - fixes.push(new validationIssueFix({ - icon: 'iD-operation-reverse', - title: _t.html('issues.fix.reverse_feature.title'), - entityIds: [way.id], - onClick: function onClick(context) { - var id = this.issue.entityIds[0]; - context.perform(actionReverse(id), _t('operations.reverse.annotation.line', { - n: 1 - })); - } - })); - } + function drawLinePaths(selection, entities, filter, classes, labels) { + var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit - if (node.tags.noexit !== 'yes') { - var textDirection = _mainLocalizer.textDirection(); - var useLeftContinue = isFirst && textDirection === 'ltr' || !isFirst && textDirection === 'rtl'; - fixes.push(new validationIssueFix({ - icon: 'iD-operation-continue' + (useLeftContinue ? '-left' : ''), - title: _t.html('issues.fix.continue_from_' + (isFirst ? 'start' : 'end') + '.title'), - onClick: function onClick(context) { - var entityID = this.issue.entityIds[0]; - var vertexID = this.issue.entityIds[1]; - var way = context.entity(entityID); - var vertex = context.entity(vertexID); - continueDrawing(way, vertex, context); - } - })); - } + paths.exit().remove(); // enter/update - return fixes; - }, - loc: node.loc - })]; + paths.enter().append('path').style('stroke-width', get(labels, 'font-size')).attr('id', function (d) { + return 'ideditor-labelpath-' + d.id; + }).attr('class', classes).merge(paths).attr('d', get(labels, 'lineString')); + } - function getReference(referenceID) { - return function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.impossible_oneway.' + referenceID + '.reference')); - }; - } - } - }; + function drawLineLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - function continueDrawing(way, vertex, context) { - // make sure the vertex is actually visible and editable - var map = context.map(); + texts.exit().remove(); // enter - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); - } + texts.enter().append('text').attr('class', function (d, i) { + return classes + ' ' + labels[i].classes + ' ' + d.id; + }).attr('dy', baselineHack ? '0.35em' : null).append('textPath').attr('class', 'textpath'); // update - context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + selection.selectAll('text.' + classes).selectAll('.textpath').filter(filter).data(entities, osmEntity.key).attr('startOffset', '50%').attr('xlink:href', function (d) { + return '#ideditor-labelpath-' + d.id; + }).text(utilDisplayNameForPath); } - validation.type = type; - return validation; - } + function drawPointLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - function validationIncompatibleSource() { - var type = 'incompatible_source'; - var invalidSources = [{ - id: 'google', - regex: 'google', - exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' - }]; + texts.exit().remove(); // enter/update - var validation = function checkIncompatibleSource(entity) { - var entitySources = entity.tags && entity.tags.source && entity.tags.source.split(';'); - if (!entitySources) return []; - var issues = []; - invalidSources.forEach(function (invalidSource) { - var hasInvalidSource = entitySources.some(function (source) { - if (!source.match(new RegExp(invalidSource.regex, 'i'))) return false; - if (invalidSource.exceptRegex && source.match(new RegExp(invalidSource.exceptRegex, 'i'))) return false; - return true; - }); - if (!hasInvalidSource) return; - issues.push(new validationIssue({ - type: type, - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.incompatible_source.' + invalidSource.id + '.feature.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: getReference(invalidSource.id), - entityIds: [entity.id], - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - title: _t.html('issues.fix.remove_proprietary_data.title') - })]; - } - })); + texts.enter().append('text').attr('class', function (d, i) { + return classes + ' ' + labels[i].classes + ' ' + d.id; + }).merge(texts).attr('x', get(labels, 'x')).attr('y', get(labels, 'y')).style('text-anchor', get(labels, 'textAnchor')).text(utilDisplayName).each(function (d, i) { + textWidth(utilDisplayName(d), labels[i].height, this); }); - return issues; + } - function getReference(id) { - return function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.incompatible_source.' + id + '.reference')); - }; + function drawAreaLabels(selection, entities, filter, classes, labels) { + entities = entities.filter(hasText); + labels = labels.filter(hasText); + drawPointLabels(selection, entities, filter, classes, labels); + + function hasText(d, i) { + return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); } - }; + } - validation.type = type; - return validation; - } + function drawAreaIcons(selection, entities, filter, classes, labels) { + var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit - function validationMaprules() { - var type = 'maprules'; + icons.exit().remove(); // enter/update - var validation = function checkMaprules(entity, graph) { - if (!services.maprules) return []; - var rules = services.maprules.validationRules(); - var issues = []; + icons.enter().append('use').attr('class', 'icon ' + classes).attr('width', '17px').attr('height', '17px').merge(icons).attr('transform', get(labels, 'transform')).attr('xlink:href', function (d) { + var preset = _mainPresetIndex.match(d, context.graph()); + var picon = preset && preset.icon; - for (var i = 0; i < rules.length; i++) { - var rule = rules[i]; - rule.findIssues(entity, graph, issues); + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-15' : ''); + } + }); + } + + function drawCollisionBoxes(selection, rtree, which) { + var classes = 'debug ' + which + ' ' + (which === 'debug-skipped' ? 'orange' : 'yellow'); + var gj = []; + + if (context.getDebug('collision')) { + gj = rtree.all().map(function (d) { + return { + type: 'Polygon', + coordinates: [[[d.minX, d.minY], [d.maxX, d.minY], [d.maxX, d.maxY], [d.minX, d.maxY], [d.minX, d.minY]]] + }; + }); } - return issues; - }; + var boxes = selection.selectAll('.' + which).data(gj); // exit - validation.type = type; - return validation; - } + boxes.exit().remove(); // enter/update - function validationMismatchedGeometry() { - var type = 'mismatched_geometry'; + boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + } - function tagSuggestingLineIsArea(entity) { - if (entity.type !== 'way' || entity.isClosed()) return null; - var tagSuggestingArea = entity.tagSuggestingArea(); + function drawLabels(selection, graph, entities, filter, dimensions, fullRedraw) { + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + var labelable = []; + var renderNodeAs = {}; + var i, j, k, entity, geometry; - if (!tagSuggestingArea) { - return null; + for (i = 0; i < labelStack.length; i++) { + labelable.push([]); } - var asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); - var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); + if (fullRedraw) { + _rdrawn.clear(); - if (asLine && asArea && asLine === asArea) { - // these tags also allow lines and making this an area wouldn't matter - return null; - } + _rskipped.clear(); - return tagSuggestingArea; - } + _entitybboxes = {}; + } else { + for (i = 0; i < entities.length; i++) { + entity = entities[i]; + var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); - function makeConnectEndpointsFixOnClick(way, graph) { - // must have at least three nodes to close this automatically - if (way.nodes.length < 3) return null; - var nodes = graph.childNodes(way), - testNodes; - var firstToLastDistanceMeters = geoSphericalDistance(nodes[0].loc, nodes[nodes.length - 1].loc); // if the distance is very small, attempt to merge the endpoints + for (j = 0; j < toRemove.length; j++) { + _rdrawn.remove(toRemove[j]); - if (firstToLastDistanceMeters < 0.75) { - testNodes = nodes.slice(); // shallow copy + _rskipped.remove(toRemove[j]); + } + } + } // Loop through all the entities to do some preprocessing - testNodes.pop(); - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - if (!geoHasSelfIntersections(testNodes, testNodes[0].id)) { - return function (context) { - var way = context.entity(this.issue.entityIds[0]); - context.perform(actionMergeNodes([way.nodes[0], way.nodes[way.nodes.length - 1]], nodes[0].loc), _t('issues.fix.connect_endpoints.annotation')); - }; - } - } // if the points were not merged, attempt to close the way + for (i = 0; i < entities.length; i++) { + entity = entities[i]; + geometry = entity.geometry(graph); // Insert collision boxes around interesting points/vertices + if (geometry === 'point' || geometry === 'vertex' && isInterestingVertex(entity)) { + var hasDirections = entity.directions(graph, projection).length; + var markerPadding; - testNodes = nodes.slice(); // shallow copy + if (!wireframe && geometry === 'point' && !(zoom >= 18 && hasDirections)) { + renderNodeAs[entity.id] = 'point'; + markerPadding = 20; // extra y for marker height + } else { + renderNodeAs[entity.id] = 'vertex'; + markerPadding = 0; + } - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + var coord = projection(entity.loc); + var nodePadding = 10; + var bbox = { + minX: coord[0] - nodePadding, + minY: coord[1] - nodePadding - markerPadding, + maxX: coord[0] + nodePadding, + maxY: coord[1] + nodePadding + }; + doInsert(bbox, entity.id + 'P'); + } // From here on, treat vertices like points - if (!geoHasSelfIntersections(testNodes, testNodes[0].id)) { - return function (context) { - var wayId = this.issue.entityIds[0]; - var way = context.entity(wayId); - var nodeId = way.nodes[0]; - var index = way.nodes.length; - context.perform(actionAddVertex(wayId, nodeId, index), _t('issues.fix.connect_endpoints.annotation')); - }; - } - } - function lineTaggedAsAreaIssue(entity) { - var tagSuggestingArea = tagSuggestingLineIsArea(entity); - if (!tagSuggestingArea) return null; - return new validationIssue({ - type: type, - subtype: 'area_as_line', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.tag_suggests_area.message', { - feature: utilDisplayLabel(entity, 'area'), - tag: utilTagText({ - tags: tagSuggestingArea - }) - }) : ''; - }, - reference: showReference, - entityIds: [entity.id], - hash: JSON.stringify(tagSuggestingArea), - dynamicFixes: function dynamicFixes(context) { - var fixes = []; - var entity = context.entity(this.entityIds[0]); - var connectEndsOnClick = makeConnectEndpointsFixOnClick(entity, context.graph()); - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_endpoints.title'), - onClick: connectEndsOnClick - })); - fixes.push(new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_tag.title'), - onClick: function onClick(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + if (geometry === 'vertex') { + geometry = 'point'; + } // Determine which entities are label-able - for (var key in tagSuggestingArea) { - delete tags[key]; - } - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); - } - })); - return fixes; - } - }); + var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); + var icon = preset && !shouldSkipIcon(preset) && preset.icon; + if (!icon && !utilDisplayName(entity)) continue; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); + for (k = 0; k < labelStack.length; k++) { + var matchGeom = labelStack[k][0]; + var matchKey = labelStack[k][1]; + var matchVal = labelStack[k][2]; + var hasVal = entity.tags[matchKey]; + + if (geometry === matchGeom && hasVal && (matchVal === '*' || matchVal === hasVal)) { + labelable[k].push(entity); + break; + } + } } - } - function vertexTaggedAsPointIssue(entity, graph) { - // we only care about nodes - if (entity.type !== 'node') return null; // ignore tagless points + var positions = { + point: [], + line: [], + area: [] + }; + var labelled = { + point: [], + line: [], + area: [] + }; // Try and find a valid label for labellable entities - if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them + for (k = 0; k < labelable.length; k++) { + var fontSize = labelStack[k][3]; - if (entity.isOnAddressLine(graph)) return null; - var geometry = entity.geometry(graph); - var allowedGeometries = osmNodeGeometriesForTags(entity.tags); + for (i = 0; i < labelable[k].length; i++) { + entity = labelable[k][i]; + geometry = entity.geometry(graph); + var getName = geometry === 'line' ? utilDisplayNameForPath : utilDisplayName; + var name = getName(entity); + var width = name && textWidth(name, fontSize); + var p = null; - if (geometry === 'point' && !allowedGeometries.point && allowedGeometries.vertex) { - return new validationIssue({ - type: type, - subtype: 'vertex_as_point', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.vertex_as_point.message', { - feature: utilDisplayLabel(entity, 'vertex') - }) : ''; - }, - reference: function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.vertex_as_point.reference')); - }, - entityIds: [entity.id] - }); - } else if (geometry === 'vertex' && !allowedGeometries.vertex && allowedGeometries.point) { - return new validationIssue({ - type: type, - subtype: 'point_as_vertex', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.point_as_vertex.message', { - feature: utilDisplayLabel(entity, 'point') - }) : ''; - }, - reference: function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.point_as_vertex.reference')); - }, - entityIds: [entity.id], - dynamicFixes: function dynamicFixes(context) { - var entityId = this.entityIds[0]; - var extractOnClick = null; - - if (!context.hasHiddenConnections(entityId)) { - extractOnClick = function extractOnClick(context) { - var entityId = this.issue.entityIds[0]; - var action = actionExtract(entityId); - context.perform(action, _t('operations.extract.annotation', { - n: 1 - })); // re-enter mode to trigger updates - - context.enter(modeSelect(context, [action.getExtractedNodeID()])); - }; - } + if (geometry === 'point' || geometry === 'vertex') { + // no point or vertex labels in wireframe mode + // no vertex labels at low zooms (vertices have no icons) + if (wireframe) continue; + var renderAs = renderNodeAs[entity.id]; + if (renderAs === 'vertex' && zoom < 17) continue; + p = getPointLabel(entity, width, fontSize, renderAs); + } else if (geometry === 'line') { + p = getLineLabel(entity, width, fontSize); + } else if (geometry === 'area') { + p = getAreaLabel(entity, width, fontSize); + } - return [new validationIssueFix({ - icon: 'iD-operation-extract', - title: _t.html('issues.fix.extract_point.title'), - onClick: extractOnClick - })]; + if (p) { + if (geometry === 'vertex') { + geometry = 'point'; + } // treat vertex like point + + + p.classes = geometry + ' tag-' + labelStack[k][1]; + positions[geometry].push(p); + labelled[geometry].push(entity); } + } + } + + function isInterestingVertex(entity) { + var selectedIDs = context.selectedIDs(); + return entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || selectedIDs.indexOf(entity.id) !== -1 || graph.parentWays(entity).some(function (parent) { + return selectedIDs.indexOf(parent.id) !== -1; }); } - return null; - } + function getPointLabel(entity, width, height, geometry) { + var y = geometry === 'point' ? -12 : 0; + var pointOffsets = { + ltr: [15, y, 'start'], + rtl: [-15, y, 'end'] + }; + var textDirection = _mainLocalizer.textDirection(); + var coord = projection(entity.loc); + var textPadding = 2; + var offset = pointOffsets[textDirection]; + var p = { + height: height, + width: width, + x: coord[0] + offset[0], + y: coord[1] + offset[1], + textAnchor: offset[2] + }; // insert a collision box for the text label.. - function unclosedMultipolygonPartIssues(entity, graph) { - if (entity.type !== 'relation' || !entity.isMultipolygon() || entity.isDegenerate() || // cannot determine issues for incompletely-downloaded relations - !entity.isComplete(graph)) return null; - var sequences = osmJoinWays(entity.members, graph); - var issues = []; + var bbox; - for (var i in sequences) { - var sequence = sequences[i]; - if (!sequence.nodes) continue; - var firstNode = sequence.nodes[0]; - var lastNode = sequence.nodes[sequence.nodes.length - 1]; // part is closed if the first and last nodes are the same + if (textDirection === 'rtl') { + bbox = { + minX: p.x - width - textPadding, + minY: p.y - height / 2 - textPadding, + maxX: p.x + textPadding, + maxY: p.y + height / 2 + textPadding + }; + } else { + bbox = { + minX: p.x - textPadding, + minY: p.y - height / 2 - textPadding, + maxX: p.x + width + textPadding, + maxY: p.y + height / 2 + textPadding + }; + } - if (firstNode === lastNode) continue; - var issue = new validationIssue({ - type: type, - subtype: 'unclosed_multipolygon_part', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.unclosed_multipolygon_part.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: showReference, - loc: sequence.nodes[0].loc, - entityIds: [entity.id], - hash: sequence.map(function (way) { - return way.id; - }).join() - }); - issues.push(issue); + if (tryInsert([bbox], entity.id, true)) { + return p; + } } - return issues; + function getLineLabel(entity, width, height) { + var viewport = geoExtent(context.projection.clipExtent()).polygon(); + var points = graph.childNodes(entity).map(function (node) { + return projection(node.loc); + }); + var length = geoPathLength(points); + if (length < width + 20) return; // % along the line to attempt to place the label - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); - } - } + var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; + var padding = 3; - var validation = function checkMismatchedGeometry(entity, graph) { - var issues = [vertexTaggedAsPointIssue(entity, graph), lineTaggedAsAreaIssue(entity)]; - issues = issues.concat(unclosedMultipolygonPartIssues(entity, graph)); - return issues.filter(Boolean); - }; + for (var i = 0; i < lineOffsets.length; i++) { + var offset = lineOffsets[i]; + var middle = offset / 100 * length; + var start = middle - width / 2; + if (start < 0 || start + width > length) continue; // generate subpath and ignore paths that are invalid or don't cross viewport. - validation.type = type; - return validation; - } + var sub = subpath(points, start, start + width); - function validationMissingRole() { - var type = 'missing_role'; + if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { + continue; + } - var validation = function checkMissingRole(entity, graph) { - var issues = []; + var isReverse = reverse(sub); - if (entity.type === 'way') { - graph.parentRelations(entity).forEach(function (relation) { - if (!relation.isMultipolygon()) return; - var member = relation.memberById(entity.id); + if (isReverse) { + sub = sub.reverse(); + } - if (member && isMissingRole(member)) { - issues.push(makeIssue(entity, relation, member)); + var bboxes = []; + var boxsize = (height + 2) / 2; + + for (var j = 0; j < sub.length - 1; j++) { + var a = sub[j]; + var b = sub[j + 1]; // split up the text into small collision boxes + + var num = Math.max(1, Math.floor(geoVecLength(a, b) / boxsize / 2)); + + for (var box = 0; box < num; box++) { + var p = geoVecInterp(a, b, box / num); + var x0 = p[0] - boxsize - padding; + var y0 = p[1] - boxsize - padding; + var x1 = p[0] + boxsize + padding; + var y1 = p[1] + boxsize + padding; + bboxes.push({ + minX: Math.min(x0, x1), + minY: Math.min(y0, y1), + maxX: Math.max(x0, x1), + maxY: Math.max(y0, y1) + }); + } } - }); - } else if (entity.type === 'relation' && entity.isMultipolygon()) { - entity.indexedMembers().forEach(function (member) { - var way = graph.hasEntity(member.id); - if (way && isMissingRole(member)) { - issues.push(makeIssue(way, entity, member)); + if (tryInsert(bboxes, entity.id, false)) { + // accept this one + return { + 'font-size': height + 2, + lineString: lineString(sub), + startOffset: offset + '%' + }; } - }); - } + } - return issues; - }; + function reverse(p) { + var angle = Math.atan2(p[1][1] - p[0][1], p[1][0] - p[0][0]); + return !(p[0][0] < p[p.length - 1][0] && angle < Math.PI / 2 && angle > -Math.PI / 2); + } - function isMissingRole(member) { - return !member.role || !member.role.trim().length; - } + function lineString(points) { + return 'M' + points.join('L'); + } - function makeIssue(way, relation, member) { - return new validationIssue({ - type: type, - severity: 'warning', - message: function message(context) { - var member = context.hasEntity(this.entityIds[1]), - relation = context.hasEntity(this.entityIds[0]); - return member && relation ? _t.html('issues.missing_role.message', { - member: utilDisplayLabel(member, context.graph()), - relation: utilDisplayLabel(relation, context.graph()) - }) : ''; - }, - reference: showReference, - entityIds: [relation.id, way.id], - data: { - member: member - }, - hash: member.index.toString(), - dynamicFixes: function dynamicFixes() { - return [makeAddRoleFix('inner'), makeAddRoleFix('outer'), new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_from_relation.title'), - onClick: function onClick(context) { - context.perform(actionDeleteMember(this.issue.entityIds[0], this.issue.data.member.index), _t('operations.delete_member.annotation', { - n: 1 - })); + function subpath(points, from, to) { + var sofar = 0; + var start, end, i0, i1; + + for (var i = 0; i < points.length - 1; i++) { + var a = points[i]; + var b = points[i + 1]; + var current = geoVecLength(a, b); + var portion; + + if (!start && sofar + current >= from) { + portion = (from - sofar) / current; + start = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; + i0 = i + 1; } - })]; - } - }); - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.missing_role.multipolygon.reference')); + if (!end && sofar + current >= to) { + portion = (to - sofar) / current; + end = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; + i1 = i + 1; + } + + sofar += current; + } + + var result = points.slice(i0, i1); + result.unshift(start); + result.push(end); + return result; + } } - } - function makeAddRoleFix(role) { - return new validationIssueFix({ - title: _t.html('issues.fix.set_as_' + role + '.title'), - onClick: function onClick(context) { - var oldMember = this.issue.data.member; - var member = { - id: this.issue.entityIds[1], - type: oldMember.type, - role: role - }; - context.perform(actionChangeMember(this.issue.entityIds[0], member, oldMember.index), _t('operations.change_role.annotation', { - n: 1 - })); + function getAreaLabel(entity, width, height) { + var centroid = path.centroid(entity.asGeoJSON(graph)); + var extent = entity.extent(graph); + var areaWidth = projection(extent[1])[0] - projection(extent[0])[0]; + if (isNaN(centroid[0]) || areaWidth < 20) return; + var preset = _mainPresetIndex.match(entity, context.graph()); + var picon = preset && preset.icon; + var iconSize = 17; + var padding = 2; + var p = {}; + + if (picon) { + // icon and label.. + if (addIcon()) { + addLabel(iconSize + padding); + return p; + } + } else { + // label only.. + if (addLabel(0)) { + return p; + } } - }); - } - validation.type = type; - return validation; - } + function addIcon() { + var iconX = centroid[0] - iconSize / 2; + var iconY = centroid[1] - iconSize / 2; + var bbox = { + minX: iconX, + minY: iconY, + maxX: iconX + iconSize, + maxY: iconY + iconSize + }; - function validationMissingTag(context) { - var type = 'missing_tag'; + if (tryInsert([bbox], entity.id + 'I', true)) { + p.transform = 'translate(' + iconX + ',' + iconY + ')'; + return true; + } - function hasDescriptiveTags(entity, graph) { - var keys = Object.keys(entity.tags).filter(function (k) { - if (k === 'area' || k === 'name') { return false; - } else { - return osmIsInterestingTag(k); } - }); - if (entity.type === 'relation' && keys.length === 1 && entity.tags.type === 'multipolygon') { - // this relation's only interesting tag just says its a multipolygon, - // which is not descriptive enough - // It's okay for a simple multipolygon to have no descriptive tags - // if its outer way has them (old model, see `outdated_tags.js`) - return osmOldMultipolygonOuterMemberOfRelation(entity, graph); - } + function addLabel(yOffset) { + if (width && areaWidth >= width + 20) { + var labelX = centroid[0]; + var labelY = centroid[1] + yOffset; + var bbox = { + minX: labelX - width / 2 - padding, + minY: labelY - height / 2 - padding, + maxX: labelX + width / 2 + padding, + maxY: labelY + height / 2 + padding + }; - return keys.length > 0; - } + if (tryInsert([bbox], entity.id, true)) { + p.x = labelX; + p.y = labelY; + p.textAnchor = 'middle'; + p.height = height; + return true; + } + } - function isUnknownRoad(entity) { - return entity.type === 'way' && entity.tags.highway === 'road'; - } + return false; + } + } // force insert a singular bounding box + // singular box only, no array, id better be unique - function isUntypedRelation(entity) { - return entity.type === 'relation' && !entity.tags.type; - } - var validation = function checkMissingTag(entity, graph) { - var subtype; - var osm = context.connection(); - var isUnloadedNode = entity.type === 'node' && osm && !osm.isDataLoaded(entity.loc); // we can't know if the node is a vertex if the tile is undownloaded + function doInsert(bbox, id) { + bbox.id = id; + var oldbox = _entitybboxes[id]; - if (!isUnloadedNode && // allow untagged nodes that are part of ways - entity.geometry(graph) !== 'vertex' && // allow untagged entities that are part of relations - !entity.hasParentRelations(graph)) { - if (Object.keys(entity.tags).length === 0) { - subtype = 'any'; - } else if (!hasDescriptiveTags(entity, graph)) { - subtype = 'descriptive'; - } else if (isUntypedRelation(entity)) { - subtype = 'relation_type'; + if (oldbox) { + _rdrawn.remove(oldbox); } - } // flag an unknown road even if it's a member of a relation + _entitybboxes[id] = bbox; - if (!subtype && isUnknownRoad(entity)) { - subtype = 'highway_classification'; + _rdrawn.insert(bbox); } - if (!subtype) return []; - var messageID = subtype === 'highway_classification' ? 'unknown_road' : 'missing_tag.' + subtype; - var referenceID = subtype === 'highway_classification' ? 'unknown_road' : 'missing_tag'; // can always delete if the user created it in the first place.. + function tryInsert(bboxes, id, saveSkipped) { + var skipped = false; - var canDelete = entity.version === undefined || entity.v !== undefined; - var severity = canDelete && subtype !== 'highway_classification' ? 'error' : 'warning'; - return [new validationIssue({ - type: type, - subtype: subtype, - severity: severity, - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.' + messageID + '.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: showReference, - entityIds: [entity.id], - dynamicFixes: function dynamicFixes(context) { - var fixes = []; - var selectFixType = subtype === 'highway_classification' ? 'select_road_type' : 'select_preset'; - fixes.push(new validationIssueFix({ - icon: 'iD-icon-search', - title: _t.html('issues.fix.' + selectFixType + '.title'), - onClick: function onClick(context) { - context.ui().sidebar.showPresetList(); - } - })); - var deleteOnClick; - var id = this.entityIds[0]; - var operation = operationDelete(context, [id]); - var disabledReasonID = operation.disabled(); + for (var i = 0; i < bboxes.length; i++) { + var bbox = bboxes[i]; + bbox.id = id; // Check that label is visible - if (!disabledReasonID) { - deleteOnClick = function deleteOnClick(context) { - var id = this.issue.entityIds[0]; - var operation = operationDelete(context, [id]); + if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { + skipped = true; + break; + } - if (!operation.disabled()) { - operation(); - } - }; + if (_rdrawn.collides(bbox)) { + skipped = true; + break; } + } - fixes.push(new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.delete_feature.title'), - disabledReason: disabledReasonID ? _t('operations.delete.' + disabledReasonID + '.single') : undefined, - onClick: deleteOnClick - })); - return fixes; + _entitybboxes[id] = bboxes; + + if (skipped) { + if (saveSkipped) { + _rskipped.load(bboxes); + } + } else { + _rdrawn.load(bboxes); } - })]; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + return !skipped; } - }; - validation.type = type; - return validation; - } + var layer = selection.selectAll('.layer-osm.labels'); + layer.selectAll('.labels-group').data(['halo', 'label', 'debug']).enter().append('g').attr('class', function (d) { + return 'labels-group ' + d; + }); + var halo = layer.selectAll('.labels-group.halo'); + var label = layer.selectAll('.labels-group.label'); + var debug = layer.selectAll('.labels-group.debug'); // points - var simplify = function simplify(str) { - return diacritics.remove(str.replace(/&/g, 'and').replace(/[\s\-=_!"#%'*{},.\/:;?\(\)\[\]@\\$\^*+<>~`’\u00a1\u00a7\u00b6\u00b7\u00bf\u037e\u0387\u055a-\u055f\u0589\u05c0\u05c3\u05c6\u05f3\u05f4\u0609\u060a\u060c\u060d\u061b\u061e\u061f\u066a-\u066d\u06d4\u0700-\u070d\u07f7-\u07f9\u0830-\u083e\u085e\u0964\u0965\u0970\u0af0\u0df4\u0e4f\u0e5a\u0e5b\u0f04-\u0f12\u0f14\u0f85\u0fd0-\u0fd4\u0fd9\u0fda\u104a-\u104f\u10fb\u1360-\u1368\u166d\u166e\u16eb-\u16ed\u1735\u1736\u17d4-\u17d6\u17d8-\u17da\u1800-\u1805\u1807-\u180a\u1944\u1945\u1a1e\u1a1f\u1aa0-\u1aa6\u1aa8-\u1aad\u1b5a-\u1b60\u1bfc-\u1bff\u1c3b-\u1c3f\u1c7e\u1c7f\u1cc0-\u1cc7\u1cd3\u2016\u2017\u2020-\u2027\u2030-\u2038\u203b-\u203e\u2041-\u2043\u2047-\u2051\u2053\u2055-\u205e\u2cf9-\u2cfc\u2cfe\u2cff\u2d70\u2e00\u2e01\u2e06-\u2e08\u2e0b\u2e0e-\u2e16\u2e18\u2e19\u2e1b\u2e1e\u2e1f\u2e2a-\u2e2e\u2e30-\u2e39\u3001-\u3003\u303d\u30fb\ua4fe\ua4ff\ua60d-\ua60f\ua673\ua67e\ua6f2-\ua6f7\ua874-\ua877\ua8ce\ua8cf\ua8f8-\ua8fa\ua92e\ua92f\ua95f\ua9c1-\ua9cd\ua9de\ua9df\uaa5c-\uaa5f\uaade\uaadf\uaaf0\uaaf1\uabeb\ufe10-\ufe16\ufe19\ufe30\ufe45\ufe46\ufe49-\ufe4c\ufe50-\ufe52\ufe54-\ufe57\ufe5f-\ufe61\ufe68\ufe6a\ufe6b\uff01-\uff03\uff05-\uff07\uff0a\uff0c\uff0e\uff0f\uff1a\uff1b\uff1f\uff20\uff3c\uff61\uff64\uff65]+/g, '').toLowerCase()); - }; + drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); + drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines - // { - // kvnd: "amenity/fast_food|Thaï Express~(North America)", - // kvn: "amenity/fast_food|Thaï Express", - // kv: "amenity/fast_food", - // k: "amenity", - // v: "fast_food", - // n: "Thaï Express", - // d: "(North America)", - // nsimple: "thaiexpress", - // kvnnsimple: "amenity/fast_food|thaiexpress" - // } + drawLinePaths(layer, labelled.line, filter, '', positions.line); + drawLineLabels(label, labelled.line, filter, 'linelabel', positions.line); + drawLineLabels(halo, labelled.line, filter, 'linelabel-halo', positions.line); // areas - var to_parts = function to_parts(kvnd) { - var parts = {}; - parts.kvnd = kvnd; - var kvndparts = kvnd.split('~', 2); - if (kvndparts.length > 1) parts.d = kvndparts[1]; - parts.kvn = kvndparts[0]; - var kvnparts = parts.kvn.split('|', 2); - if (kvnparts.length > 1) parts.n = kvnparts[1]; - parts.kv = kvnparts[0]; - var kvparts = parts.kv.split('/', 2); - parts.k = kvparts[0]; - parts.v = kvparts[1]; - parts.nsimple = simplify(parts.n); - parts.kvnsimple = parts.kv + '|' + parts.nsimple; - return parts; - }; + drawAreaLabels(label, labelled.area, filter, 'arealabel', positions.area); + drawAreaLabels(halo, labelled.area, filter, 'arealabel-halo', positions.area); + drawAreaIcons(label, labelled.area, filter, 'areaicon', positions.area); + drawAreaIcons(halo, labelled.area, filter, 'areaicon-halo', positions.area); // debug - var matchGroups = {adult_gaming_centre:["amenity/casino","amenity/gambling","leisure/adult_gaming_centre"],beauty:["shop/beauty","shop/hairdresser_supply"],bed:["shop/bed","shop/furniture"],beverages:["shop/alcohol","shop/beverages"],camping:["leisure/park","tourism/camp_site","tourism/caravan_site"],car_parts:["shop/car_parts","shop/car_repair","shop/tires","shop/tyres"],confectionery:["shop/candy","shop/chocolate","shop/confectionery"],convenience:["shop/beauty","shop/chemist","shop/convenience","shop/cosmetics","shop/newsagent"],coworking:["amenity/coworking_space","office/coworking","office/coworking_space"],electronics:["office/telecommunication","shop/computer","shop/electronics","shop/hifi","shop/mobile","shop/mobile_phone","shop/telecommunication"],fashion:["shop/accessories","shop/bag","shop/botique","shop/clothes","shop/department_store","shop/fashion","shop/fashion_accessories","shop/sports","shop/shoes"],financial:["amenity/bank","office/accountant","office/financial","office/financial_advisor","office/tax_advisor","shop/tax"],fitness:["leisure/fitness_centre","leisure/fitness_center","leisure/sports_centre","leisure/sports_center"],food:["amenity/cafe","amenity/fast_food","amenity/ice_cream","amenity/restaurant","shop/bakery","shop/ice_cream","shop/pastry","shop/tea","shop/coffee"],fuel:["amenity/fuel","shop/gas","shop/convenience;gas","shop/gas;convenience"],gift:["shop/gift","shop/card","shop/cards","shop/stationery"],hardware:["shop/carpet","shop/diy","shop/doityourself","shop/doors","shop/electrical","shop/flooring","shop/hardware","shop/power_tools","shop/tool_hire","shop/tools","shop/trade"],health_food:["shop/health","shop/health_food","shop/herbalist","shop/nutrition_supplements"],houseware:["shop/houseware","shop/interior_decoration"],lodging:["tourism/hotel","tourism/motel"],money_transfer:["amenity/money_transfer","shop/money_transfer"],outdoor:["shop/outdoor","shop/sports"],rental:["amenity/bicycle_rental","amenity/boat_rental","amenity/car_rental","amenity/truck_rental","amenity/vehicle_rental","shop/rental"],school:["amenity/childcare","amenity/college","amenity/kindergarten","amenity/language_school","amenity/prep_school","amenity/school","amenity/university"],supermarket:["shop/food","shop/frozen_food","shop/greengrocer","shop/grocery","shop/supermarket","shop/wholesale"],variety_store:["shop/variety_store","shop/supermarket","shop/discount","shop/convenience"],vending:["amenity/vending_machine","shop/vending_machine"],wholesale:["shop/wholesale","shop/supermarket","shop/department_store"]}; - var require$$0 = { - matchGroups: matchGroups - }; + drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); + drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); + layer.call(filterLabels); + } - var matchGroups$1 = require$$0.matchGroups; + function filterLabels(selection) { + var drawLayer = selection.selectAll('.layer-osm.labels'); + var layers = drawLayer.selectAll('.labels-group.halo, .labels-group.label'); + layers.selectAll('.nolabel').classed('nolabel', false); + var mouse = context.map().mouse(); + var graph = context.graph(); + var selectedIDs = context.selectedIDs(); + var ids = []; + var pad, bbox; // hide labels near the mouse - var matcher$1 = function matcher() { - var _warnings = []; // array of match conflict pairs + if (mouse) { + pad = 20; + bbox = { + minX: mouse[0] - pad, + minY: mouse[1] - pad, + maxX: mouse[0] + pad, + maxY: mouse[1] + pad + }; - var _ambiguous = {}; - var _matchIndex = {}; - var matcher = {}; // Create an index of all the keys/simplenames for fast matching + var nearMouse = _rdrawn.search(bbox).map(function (entity) { + return entity.id; + }); - matcher.buildMatchIndex = function (brands) { - // two passes - once for primary names, once for secondary/alternate names - Object.keys(brands).forEach(function (kvnd) { - return insertNames(kvnd, 'primary'); - }); - Object.keys(brands).forEach(function (kvnd) { - return insertNames(kvnd, 'secondary'); - }); + ids.push.apply(ids, nearMouse); + } // hide labels on selected nodes (they look weird when dragging / haloed) - function insertNames(kvnd, which) { - var obj = brands[kvnd]; - var parts = to_parts(kvnd); // Exit early for ambiguous names in the second pass. - // They were collected in the first pass and we don't gather alt names for them. - if (which === 'secondary' && parts.d) return; + for (var i = 0; i < selectedIDs.length; i++) { + var entity = graph.hasEntity(selectedIDs[i]); - if (obj.countryCodes) { - parts.countryCodes = obj.countryCodes.slice(); // copy + if (entity && entity.type === 'node') { + ids.push(selectedIDs[i]); } + } - var nomatches = obj.nomatch || []; + layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. - if (nomatches.some(function (s) { - return s === kvnd; - })) { - console.log("WARNING match/nomatch conflict for ".concat(kvnd)); - return; - } + var debug = selection.selectAll('.labels-group.debug'); + var gj = []; - var match_kv = [parts.kv].concat(obj.matchTags || []).concat(["".concat(parts.k, "/yes"), "building/yes"]) // #3454 - match some generic tags - .map(function (s) { - return s.toLowerCase(); - }); - var match_nsimple = []; + if (context.getDebug('collision')) { + gj = bbox ? [{ + type: 'Polygon', + coordinates: [[[bbox.minX, bbox.minY], [bbox.maxX, bbox.minY], [bbox.maxX, bbox.maxY], [bbox.minX, bbox.maxY], [bbox.minX, bbox.minY]]] + }] : []; + } - if (which === 'primary') { - match_nsimple = [parts.n].concat(obj.matchNames || []).concat(obj.tags.official_name || []) // #2732 - match alternate names - .map(simplify); - } else if (which === 'secondary') { - match_nsimple = [].concat(obj.tags.alt_name || []) // #2732 - match alternate names - .concat(obj.tags.short_name || []) // #2732 - match alternate names - .map(simplify); - } + var box = debug.selectAll('.debug-mouse').data(gj); // exit - if (!match_nsimple.length) return; // nothing to do + box.exit().remove(); // enter/update - match_kv.forEach(function (kv) { - match_nsimple.forEach(function (nsimple) { - if (parts.d) { - // Known ambiguous names with disambiguation string ~(USA) / ~(Canada) - // FIXME: Name collisions will overwrite the initial entry (ok for now) - if (!_ambiguous[kv]) _ambiguous[kv] = {}; - _ambiguous[kv][nsimple] = parts; - } else { - // Names we mostly expect to be unique.. - if (!_matchIndex[kv]) _matchIndex[kv] = {}; - var m = _matchIndex[kv][nsimple]; - - if (m) { - // There already is a match for this name, skip it - // Warn if we detect collisions in a primary name. - // Skip warning if a secondary name or a generic `*=yes` tag - #2972 / #3454 - if (which === 'primary' && !/\/yes$/.test(kv)) { - _warnings.push([m.kvnd, "".concat(kvnd, " (").concat(kv, "/").concat(nsimple, ")")]); - } - } else { - _matchIndex[kv][nsimple] = parts; // insert - } - } - }); - }); - } - }; // pass a `key`, `value`, `name` and return the best match, - // `countryCode` optional (if supplied, must match that too) + box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); + } + var throttleFilterLabels = throttle(filterLabels, 100); - matcher.matchKVN = function (key, value, name, countryCode) { - return matcher.matchParts(to_parts("".concat(key, "/").concat(value, "|").concat(name)), countryCode); - }; // pass a parts object and return the best match, - // `countryCode` optional (if supplied, must match that too) + drawLabels.observe = function (selection) { + var listener = function listener() { + throttleFilterLabels(selection); + }; + selection.on('mousemove.hidelabels', listener); + context.on('enter.hidelabels', listener); + }; - matcher.matchParts = function (parts, countryCode) { - var match = null; - var inGroup = false; // fixme: we currently return a single match for ambiguous + drawLabels.off = function (selection) { + throttleFilterLabels.cancel(); + selection.on('mousemove.hidelabels', null); + context.on('enter.hidelabels', null); + }; - match = _ambiguous[parts.kv] && _ambiguous[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // try to return an exact match + return drawLabels; + } - match = _matchIndex[parts.kv] && _matchIndex[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // look in match groups + var _layerEnabled$1 = false; - for (var mg in matchGroups$1) { - var matchGroup = matchGroups$1[mg]; - match = null; - inGroup = false; + var _qaService$1; - for (var i = 0; i < matchGroup.length; i++) { - var otherkv = matchGroup[i].toLowerCase(); + function svgImproveOSM(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - if (!inGroup) { - inGroup = otherkv === parts.kv; - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - if (!match) { - // fixme: we currently return a single match for ambiguous - match = _ambiguous[otherkv] && _ambiguous[otherkv][parts.nsimple]; - } + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + } // Loosely-coupled improveOSM service for fetching issues - if (!match) { - match = _matchIndex[otherkv] && _matchIndex[otherkv][parts.nsimple]; - } - if (match && !matchesCountryCode(match)) { - match = null; - } + function getService() { + if (services.improveOSM && !_qaService$1) { + _qaService$1 = services.improveOSM; - if (inGroup && match) { - return match; - } - } + _qaService$1.on('loaded', throttledRedraw); + } else if (!services.improveOSM && _qaService$1) { + _qaService$1 = null; } - return null; + return _qaService$1; + } // Show the markers - function matchesCountryCode(match) { - if (!countryCode) return true; - if (!match.countryCodes) return true; - return match.countryCodes.indexOf(countryCode) !== -1; - } - }; - matcher.getWarnings = function () { - return _warnings; - }; + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - return matcher; - }; - var fromCharCode = String.fromCharCode; - var nativeFromCodePoint = String.fromCodePoint; + function editOff() { + if (layerVisible) { + layerVisible = false; + drawLayer.style('display', 'none'); + drawLayer.selectAll('.qaItem.improveOSM').remove(); + touchLayer.selectAll('.qaItem.improveOSM').remove(); + } + } // Enable the layer. This shows the markers and transitions them to visible. - // length should be 1, old FF problem - var INCORRECT_LENGTH = !!nativeFromCodePoint && nativeFromCodePoint.length != 1; - // `String.fromCodePoint` method - // https://tc39.github.io/ecma262/#sec-string.fromcodepoint - _export({ target: 'String', stat: true, forced: INCORRECT_LENGTH }, { - fromCodePoint: function fromCodePoint(x) { // eslint-disable-line no-unused-vars - var elements = []; - var length = arguments.length; - var i = 0; - var code; - while (length > i) { - code = +arguments[i++]; - if (toAbsoluteIndex(code, 0x10FFFF) !== code) throw RangeError(code + ' is not a valid code point'); - elements.push(code < 0x10000 - ? fromCharCode(code) - : fromCharCode(((code -= 0x10000) >> 10) + 0xD800, code % 0x400 + 0xDC00) - ); - } return elements.join(''); - } - }); + function layerOn() { + editOn(); + drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + return dispatch.call('change'); + }); + } // Disable the layer. This transitions the layer invisible and then hides the markers. - var quickselect$2 = createCommonjsModule(function (module, exports) { - (function (global, factory) { - module.exports = factory() ; - })(commonjsGlobal, function () { - function quickselect(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); - } + function layerOff() { + throttledRedraw.cancel(); + drawLayer.interrupt(); + touchLayer.selectAll('.qaItem.improveOSM').remove(); + drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { + editOff(); + dispatch.call('change'); + }); + } // Update the issue markers - function quickselectStep(arr, k, left, right, compare) { - while (right > left) { - if (right - left > 600) { - var n = right - left + 1; - var m = k - left + 1; - var z = Math.log(n); - var s = 0.5 * Math.exp(2 * z / 3); - var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); - var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); - var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); - quickselectStep(arr, k, newLeft, newRight, compare); - } - var t = arr[k]; - var i = left; - var j = right; - swap(arr, left, k); - if (compare(arr[right], t) > 0) swap(arr, left, right); + function updateMarkers() { + if (!layerVisible || !_layerEnabled$1) return; + var service = getService(); + var selectedID = context.selectedErrorID(); + var data = service ? service.getItems(projection) : []; + var getTransform = svgPointTransform(projection); // Draw markers.. - while (i < j) { - swap(arr, i, j); - i++; - j--; + var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { + return d.id; + }); // exit - while (compare(arr[i], t) < 0) { - i++; - } + markers.exit().remove(); // enter - while (compare(arr[j], t) > 0) { - j--; - } - } + var markersEnter = markers.enter().append('g').attr('class', function (d) { + return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + }); + markersEnter.append('polygon').call(markerPath, 'shadow'); + markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); + markersEnter.append('polygon').attr('fill', 'currentColor').call(markerPath, 'qaItem-fill'); + markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { + var picon = d.icon; - if (compare(arr[left], t) === 0) swap(arr, left, j);else { - j++; - swap(arr, j, right); - } - if (j <= k) left = j + 1; - if (k <= j) right = j - 1; + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); } - } + }); // update - function swap(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { + return d.id; + }); // exit + + targets.exit().remove(); // enter/update + + targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { + return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); + }).attr('transform', getTransform); + + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; } + } // Draw the ImproveOSM layer and schedule loading issues and updating markers. - return quickselect; - }); - }); - var rbush_1 = rbush; - var _default$2 = rbush; + function drawImproveOSM(selection) { + var service = getService(); + var surface = context.surface(); - function rbush(maxEntries, format) { - if (!(this instanceof rbush)) return new rbush(maxEntries, format); // max entries in a node is 9 by default; min node fill is 40% for best performance + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - this._maxEntries = Math.max(4, maxEntries || 9); - this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); + drawLayer = selection.selectAll('.layer-improveOSM').data(service ? [0] : []); + drawLayer.exit().remove(); + drawLayer = drawLayer.enter().append('g').attr('class', 'layer-improveOSM').style('display', _layerEnabled$1 ? 'block' : 'none').merge(drawLayer); - if (format) { - this._initFormat(format); - } + if (_layerEnabled$1) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } + } + } // Toggles the layer on and off - this.clear(); - } - rbush.prototype = { - all: function all() { - return this._all(this.data, []); - }, - search: function search(bbox) { - var node = this.data, - result = [], - toBBox = this.toBBox; - if (!intersects$1(bbox, node)) return result; - var nodesToSearch = [], - i, - len, - child, - childBBox; + drawImproveOSM.enabled = function (val) { + if (!arguments.length) return _layerEnabled$1; + _layerEnabled$1 = val; - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + if (_layerEnabled$1) { + layerOn(); + } else { + layerOff(); - if (intersects$1(bbox, childBBox)) { - if (node.leaf) result.push(child);else if (contains$1(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); - } + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); } - - node = nodesToSearch.pop(); } - return result; - }, - collides: function collides(bbox) { - var node = this.data, - toBBox = this.toBBox; - if (!intersects$1(bbox, node)) return false; - var nodesToSearch = [], - i, - len, - child, - childBBox; + dispatch.call('change'); + return this; + }; - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + drawImproveOSM.supported = function () { + return !!getService(); + }; - if (intersects$1(bbox, childBBox)) { - if (node.leaf || contains$1(bbox, childBBox)) return true; - nodesToSearch.push(child); - } - } + return drawImproveOSM; + } + + var _layerEnabled = false; + + var _qaService; + + function svgOsmose(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); + + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; + + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + } // Loosely-coupled osmose service for fetching issues - node = nodesToSearch.pop(); + + function getService() { + if (services.osmose && !_qaService) { + _qaService = services.osmose; + + _qaService.on('loaded', throttledRedraw); + } else if (!services.osmose && _qaService) { + _qaService = null; } - return false; - }, - load: function load(data) { - if (!(data && data.length)) return this; + return _qaService; + } // Show the markers - if (data.length < this._minEntries) { - for (var i = 0, len = data.length; i < len; i++) { - this.insert(data[i]); - } - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - var node = this._build(data.slice(), 0, data.length - 1, 0); + function editOff() { + if (layerVisible) { + layerVisible = false; + drawLayer.style('display', 'none'); + drawLayer.selectAll('.qaItem.osmose').remove(); + touchLayer.selectAll('.qaItem.osmose').remove(); + } + } // Enable the layer. This shows the markers and transitions them to visible. - if (!this.data.children.length) { - // save as is if tree is empty - this.data = node; - } else if (this.data.height === node.height) { - // split root if trees have the same height - this._splitRoot(this.data, node); - } else { - if (this.data.height < node.height) { - // swap trees if inserted one is bigger - var tmpNode = this.data; - this.data = node; - node = tmpNode; - } // insert the small tree into the large tree at appropriate level + function layerOn() { + editOn(); + drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + return dispatch.call('change'); + }); + } // Disable the layer. This transitions the layer invisible and then hides the markers. - this._insert(node, this.data.height - node.height - 1, true); - } - return this; - }, - insert: function insert(item) { - if (item) this._insert(item, this.data.height - 1); - return this; - }, - clear: function clear() { - this.data = createNode$1([]); - return this; - }, - remove: function remove(item, equalsFn) { - if (!item) return this; - var node = this.data, - bbox = this.toBBox(item), - path = [], - indexes = [], - i, - parent, - index, - goingUp; // depth-first iterative tree traversal + function layerOff() { + throttledRedraw.cancel(); + drawLayer.interrupt(); + touchLayer.selectAll('.qaItem.osmose').remove(); + drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { + editOff(); + dispatch.call('change'); + }); + } // Update the issue markers - while (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } - if (node.leaf) { - // check current node - index = findItem$1(item, node.children, equalsFn); + function updateMarkers() { + if (!layerVisible || !_layerEnabled) return; + var service = getService(); + var selectedID = context.selectedErrorID(); + var data = service ? service.getItems(projection) : []; + var getTransform = svgPointTransform(projection); // Draw markers.. - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - this._condense(path); + markers.exit().remove(); // enter - return this; - } + var markersEnter = markers.enter().append('g').attr('class', function (d) { + return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + }); + markersEnter.append('polygon').call(markerPath, 'shadow'); + markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); + markersEnter.append('polygon').attr('fill', function (d) { + return service.getColor(d.item); + }).call(markerPath, 'qaItem-fill'); + markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { + var picon = d.icon; + + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); } + }); // update - if (!goingUp && !node.leaf && contains$1(node, bbox)) { - // go down - path.push(node); - indexes.push(i); - i = 0; - parent = node; - node = node.children[0]; - } else if (parent) { - // go right - i++; - node = parent.children[i]; - goingUp = false; - } else node = null; // nothing found + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - } + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink' : 'nocolor'; + var targets = touchLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - return this; - }, - toBBox: function toBBox(item) { - return item; - }, - compareMinX: compareNodeMinX$1, - compareMinY: compareNodeMinY$1, - toJSON: function toJSON() { - return this.data; - }, - fromJSON: function fromJSON(data) { - this.data = data; - return this; - }, - _all: function _all(node, result) { - var nodesToSearch = []; + targets.exit().remove(); // enter/update - while (node) { - if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); - node = nodesToSearch.pop(); + targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { + return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); + }).attr('transform', getTransform); + + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; } + } // Draw the Osmose layer and schedule loading issues and updating markers. - return result; - }, - _build: function _build(items, left, right, height) { - var N = right - left + 1, - M = this._maxEntries, - node; - if (N <= M) { - // reached leaf level; return leaf - node = createNode$1(items.slice(left, right + 1)); - calcBBox$1(node, this.toBBox); - return node; + function drawOsmose(selection) { + var service = getService(); + var surface = context.surface(); + + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); } - if (!height) { - // target height of the bulk-loaded tree - height = Math.ceil(Math.log(N) / Math.log(M)); // target number of root entries to maximize storage utilization + drawLayer = selection.selectAll('.layer-osmose').data(service ? [0] : []); + drawLayer.exit().remove(); + drawLayer = drawLayer.enter().append('g').attr('class', 'layer-osmose').style('display', _layerEnabled ? 'block' : 'none').merge(drawLayer); - M = Math.ceil(N / Math.pow(M, height - 1)); + if (_layerEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } } + } // Toggles the layer on and off - node = createNode$1([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles - - var N2 = Math.ceil(N / M), - N1 = N2 * Math.ceil(Math.sqrt(M)), - i, - j, - right2, - right3; - multiSelect$1(items, left, right, N1, this.compareMinX); - for (i = left; i <= right; i += N1) { - right2 = Math.min(i + N1 - 1, right); - multiSelect$1(items, i, right2, N2, this.compareMinY); + drawOsmose.enabled = function (val) { + if (!arguments.length) return _layerEnabled; + _layerEnabled = val; - for (j = i; j <= right2; j += N2) { - right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + if (_layerEnabled) { + // Strings supplied by Osmose fetched before showing layer for first time + // NOTE: Currently no way to change locale in iD at runtime, would need to re-call this method if that's ever implemented + // Also, If layer is toggled quickly multiple requests are sent + getService().loadStrings().then(layerOn)["catch"](function (err) { + console.log(err); // eslint-disable-line no-console + }); + } else { + layerOff(); - node.children.push(this._build(items, j, right3, height - 1)); + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); } } - calcBBox$1(node, this.toBBox); - return node; - }, - _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { - var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; + dispatch.call('change'); + return this; + }; - while (true) { - path.push(node); - if (node.leaf || path.length - 1 === level) break; - minArea = minEnlargement = Infinity; + drawOsmose.supported = function () { + return !!getService(); + }; - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - area = bboxArea$1(child); - enlargement = enlargedArea$1(bbox, child) - area; // choose entry with the least area enlargement + return drawOsmose; + } - if (enlargement < minEnlargement) { - minEnlargement = enlargement; - minArea = area < minArea ? area : minArea; - targetNode = child; - } else if (enlargement === minEnlargement) { - // otherwise choose one with the smallest area - if (area < minArea) { - minArea = area; - targetNode = child; - } - } - } + function svgStreetside(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - node = targetNode || node.children[0]; - } + var minZoom = 14; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + var _viewerYaw = 0; + var _selectedSequence = null; - return node; - }, - _insert: function _insert(item, level, isNode) { - var toBBox = this.toBBox, - bbox = isNode ? item : toBBox(item), - insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too + var _streetside; + /** + * init(). + */ - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node + function init() { + if (svgStreetside.initialized) return; // run once - node.children.push(item); - extend$3(node, bbox); // split on node overflow; propagate upwards if necessary + svgStreetside.enabled = false; + svgStreetside.initialized = true; + } + /** + * getService(). + */ - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); - level--; - } else break; - } // adjust bboxes along the insertion path + function getService() { + if (services.streetside && !_streetside) { + _streetside = services.streetside; + _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); + } else if (!services.streetside && _streetside) { + _streetside = null; + } - this._adjustParentBBoxes(bbox, insertPath, level); - }, - // split overflowed node into two - _split: function _split(insertPath, level) { - var node = insertPath[level], - M = node.children.length, - m = this._minEntries; + return _streetside; + } + /** + * showLayer(). + */ - this._chooseSplitAxis(node, m, M); - var splitIndex = this._chooseSplitIndex(node, m, M); + function showLayer() { + var service = getService(); + if (!service) return; + editOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); + } + /** + * hideLayer(). + */ - var newNode = createNode$1(node.children.splice(splitIndex, node.children.length - splitIndex)); - newNode.height = node.height; - newNode.leaf = node.leaf; - calcBBox$1(node, this.toBBox); - calcBBox$1(newNode, this.toBBox); - if (level) insertPath[level - 1].children.push(newNode);else this._splitRoot(node, newNode); - }, - _splitRoot: function _splitRoot(node, newNode) { - // split root node - this.data = createNode$1([node, newNode]); - this.data.height = node.height + 1; - this.data.leaf = false; - calcBBox$1(this.data, this.toBBox); - }, - _chooseSplitIndex: function _chooseSplitIndex(node, m, M) { - var i, bbox1, bbox2, overlap, area, minOverlap, minArea, index; - minOverlap = minArea = Infinity; - for (i = m; i <= M - m; i++) { - bbox1 = distBBox$1(node, 0, i, this.toBBox); - bbox2 = distBBox$1(node, i, M, this.toBBox); - overlap = intersectionArea$1(bbox1, bbox2); - area = bboxArea$1(bbox1) + bboxArea$1(bbox2); // choose distribution with minimum overlap + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } + /** + * editOn(). + */ - if (overlap < minOverlap) { - minOverlap = overlap; - index = i; - minArea = area < minArea ? area : minArea; - } else if (overlap === minOverlap) { - // otherwise choose distribution with minimum area - if (area < minArea) { - minArea = area; - index = i; - } - } - } - return index; - }, - // sorts node children by the best axis for split - _chooseSplitAxis: function _chooseSplitAxis(node, m, M) { - var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX$1, - compareMinY = node.leaf ? this.compareMinY : compareNodeMinY$1, - xMargin = this._allDistMargin(node, m, M, compareMinX), - yMargin = this._allDistMargin(node, m, M, compareMinY); // if total distributions margin value is minimal for x, sort by minX, - // otherwise it's already sorted by minY + function editOn() { + layer.style('display', 'block'); + } + /** + * editOff(). + */ - if (xMargin < yMargin) node.children.sort(compareMinX); - }, - // total margin of all possible split distributions where each node is at least m full - _allDistMargin: function _allDistMargin(node, m, M, compare) { - node.children.sort(compare); - var toBBox = this.toBBox, - leftBBox = distBBox$1(node, 0, m, toBBox), - rightBBox = distBBox$1(node, M - m, M, toBBox), - margin = bboxMargin$1(leftBBox) + bboxMargin$1(rightBBox), - i, - child; + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + /** + * click() Handles 'bubble' point click event. + */ - for (i = m; i < M - m; i++) { - child = node.children[i]; - extend$3(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(leftBBox); - } - for (i = M - m - 1; i >= m; i--) { - child = node.children[i]; - extend$3(rightBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(rightBBox); - } + function click(d3_event, d) { + var service = getService(); + if (!service) return; // try to preserve the viewer rotation when staying on the same sequence - return margin; - }, - _adjustParentBBoxes: function _adjustParentBBoxes(bbox, path, level) { - // adjust bboxes along the given tree path - for (var i = level; i >= 0; i--) { - extend$3(path[i], bbox); - } - }, - _condense: function _condense(path) { - // go through the path, removing empty nodes and updating bboxes - for (var i = path.length - 1, siblings; i >= 0; i--) { - if (path[i].children.length === 0) { - if (i > 0) { - siblings = path[i - 1].children; - siblings.splice(siblings.indexOf(path[i]), 1); - } else this.clear(); - } else calcBBox$1(path[i], this.toBBox); + if (d.sequenceKey !== _selectedSequence) { + _viewerYaw = 0; // reset } - }, - _initFormat: function _initFormat(format) { - // data format (minX, minY, maxX, maxY accessors) - // uses eval-type function compilation instead of just accepting a toBBox function - // because the algorithms are very sensitive to sorting functions performance, - // so they should be dead simple and without inner calls - var compareArr = ['return a', ' - b', ';']; - this.compareMinX = new Function('a', 'b', compareArr.join(format[0])); - this.compareMinY = new Function('a', 'b', compareArr.join(format[1])); - this.toBBox = new Function('a', 'return {minX: a' + format[0] + ', minY: a' + format[1] + ', maxX: a' + format[2] + ', maxY: a' + format[3] + '};'); + + _selectedSequence = d.sequenceKey; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); + }); + context.map().centerEase(d.loc); } - }; + /** + * mouseover(). + */ - function findItem$1(item, items, equalsFn) { - if (!equalsFn) return items.indexOf(item); - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); } + /** + * mouseout(). + */ - return -1; - } // calculate node's bbox from bboxes of its children + + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); + } + /** + * transform(). + */ - function calcBBox$1(node, toBBox) { - distBBox$1(node, 0, node.children.length, toBBox, node); - } // min bounding rectangle of node children from k to p-1 + function transform(d) { + var t = svgPointTransform(projection)(d); + var rot = d.ca + _viewerYaw; + + if (rot) { + t += ' rotate(' + Math.floor(rot) + ',0,0)'; + } + return t; + } - function distBBox$1(node, k, p, toBBox, destNode) { - if (!destNode) destNode = createNode$1(null); - destNode.minX = Infinity; - destNode.minY = Infinity; - destNode.maxX = -Infinity; - destNode.maxY = -Infinity; + function viewerChanged() { + var service = getService(); + if (!service) return; + var viewer = service.viewer(); + if (!viewer) return; // update viewfield rotation + + _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed + // e.g. during drags or easing. - for (var i = k, child; i < p; i++) { - child = node.children[i]; - extend$3(destNode, node.leaf ? toBBox(child) : child); + if (context.map().isTransformed()) return; + layer.selectAll('.viewfield-group.currentView').attr('transform', transform); } - return destNode; - } + function filterBubbles(bubbles) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - function extend$3(a, b) { - a.minX = Math.min(a.minX, b.minX); - a.minY = Math.min(a.minY, b.minY); - a.maxX = Math.max(a.maxX, b.maxX); - a.maxY = Math.max(a.maxY, b.maxY); - return a; - } + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() >= fromTimestamp; + }); + } - function compareNodeMinX$1(a, b) { - return a.minX - b.minX; - } + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() <= toTimestamp; + }); + } - function compareNodeMinY$1(a, b) { - return a.minY - b.minY; - } + if (usernames) { + bubbles = bubbles.filter(function (bubble) { + return usernames.indexOf(bubble.captured_by) !== -1; + }); + } - function bboxArea$1(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); - } + return bubbles; + } - function bboxMargin$1(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - function enlargedArea$1(a, b) { - return (Math.max(b.maxX, a.maxX) - Math.min(b.minX, a.minX)) * (Math.max(b.maxY, a.maxY) - Math.min(b.minY, a.minY)); - } + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; + }); + } - function intersectionArea$1(a, b) { - var minX = Math.max(a.minX, b.minX), - minY = Math.max(a.minY, b.minY), - maxX = Math.min(a.maxX, b.maxX), - maxY = Math.min(a.maxY, b.maxY); - return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); - } + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; + }); + } - function contains$1(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + if (usernames) { + sequences = sequences.filter(function (sequences) { + return usernames.indexOf(sequences.properties.captured_by) !== -1; + }); + } - function intersects$1(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + return sequences; + } + /** + * update(). + */ - function createNode$1(children) { - return { - children: children, - height: 1, - leaf: true, - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity - }; - } // sort an array so that items come in groups of n unsorted items, with groups sorted between each other; - // combines selection algorithm with binary divide & conquer approach + function update() { + var viewer = context.container().select('.photoviewer'); + var selected = viewer.empty() ? undefined : viewer.datum(); + var z = ~~context.map().zoom(); + var showMarkers = z >= minMarkerZoom; + var showViewfields = z >= minViewfieldZoom; + var service = getService(); + var sequences = []; + var bubbles = []; - function multiSelect$1(arr, left, right, n, compare) { - var stack = [left, right], - mid; + if (context.photos().showsPanoramic()) { + sequences = service ? service.sequences(projection) : []; + bubbles = service && showMarkers ? service.bubbles(projection) : []; + sequences = filterSequences(sequences); + bubbles = filterBubbles(bubbles); + } - while (stack.length) { - right = stack.pop(); - left = stack.pop(); - if (right - left <= n) continue; - mid = left + Math.ceil((right - left) / n / 2) * n; - quickselect$2(arr, mid, left, right, compare); - stack.push(left, mid, mid, right); - } - } - rbush_1["default"] = _default$2; + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - var lineclip_1$1 = lineclip$1; - lineclip$1.polyline = lineclip$1; - lineclip$1.polygon = polygonclip$1; // Cohen-Sutherland line clippign algorithm, adapted to efficiently - // handle polylines rather than just segments + traces.exit().remove(); // enter/update - function lineclip$1(points, bbox, result) { - var len = points.length, - codeA = bitCode$1(points[0], bbox), - part = [], - i, - a, - b, - codeB, - lastCode; - if (!result) result = []; + traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); + var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(bubbles, function (d) { + // force reenter once bubbles are attached to a sequence + return d.key + (d.sequenceKey ? 'v1' : 'v0'); + }); // exit - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode$1(b, bbox); + groups.exit().remove(); // enter - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // update - if (codeB !== lastCode) { - // segment went outside - part.push(b); + var markers = groups.merge(groupsEnter).sort(function (a, b) { + return a === selected ? 1 : b === selected ? -1 : b.loc[1] - a.loc[1]; + }).attr('transform', transform).select('.viewfield-scale'); + markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); + var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); + viewfields.exit().remove(); // viewfields may or may not be drawn... + // but if they are, draw below the circles - if (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); - } + viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); - break; - } else if (codeA & codeB) { - // trivial reject - break; - } else if (codeA) { - // a outside, intersect with clip edge - a = intersect$1(a, b, codeA, bbox); - codeA = bitCode$1(a, bbox); + function viewfieldPath() { + var d = this.parentNode.__data__; + + if (d.pano) { + return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; } else { - // b outside - b = intersect$1(a, b, codeB, bbox); - codeB = bitCode$1(b, bbox); + return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; } } - - codeA = lastCode; } - - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm + /** + * drawImages() + * drawImages is the method that is returned (and that runs) every time 'svgStreetside()' is called. + * 'svgStreetside()' is called from index.js + */ - function polygonclip$1(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + function drawImages(selection) { + var enabled = svgStreetside.enabled; + var service = getService(); + layer = selection.selectAll('.layer-streetside-images').data(service ? [0] : []); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-streetside-images').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'sequences'); + layerEnter.append('g').attr('class', 'markers'); + layer = layerEnter.merge(layer); - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode$1(prev, bbox) & edge); + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadBubbles(projection); + } else { + editOff(); + } + } + } + /** + * drawImages.enabled(). + */ - for (i = 0; i < points.length; i++) { - p = points[i]; - inside = !(bitCode$1(p, bbox) & edge); // if segment goes through the clip window, add an intersection - if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + drawImages.enabled = function (_) { + if (!arguments.length) return svgStreetside.enabled; + svgStreetside.enabled = _; - prev = p; - prevInside = inside; + if (svgStreetside.enabled) { + showLayer(); + context.photos().on('change.streetside', update); + } else { + hideLayer(); + context.photos().on('change.streetside', null); } - points = result; - if (!points.length) break; - } - - return result; - } // intersect a segment against one of the 4 lines that make up the bbox + dispatch.call('change'); + return this; + }; + /** + * drawImages.supported(). + */ - function intersect$1(a, b, edge, bbox) { - return edge & 8 ? [a[0] + (b[0] - a[0]) * (bbox[3] - a[1]) / (b[1] - a[1]), bbox[3]] : // top - edge & 4 ? [a[0] + (b[0] - a[0]) * (bbox[1] - a[1]) / (b[1] - a[1]), bbox[1]] : // bottom - edge & 2 ? [bbox[2], a[1] + (b[1] - a[1]) * (bbox[2] - a[0]) / (b[0] - a[0])] : // right - edge & 1 ? [bbox[0], a[1] + (b[1] - a[1]) * (bbox[0] - a[0]) / (b[0] - a[0])] : // left - null; - } // bit code reflects the point position relative to the bbox: - // left mid right - // top 1001 1000 1010 - // mid 0001 0000 0010 - // bottom 0101 0100 0110 + drawImages.supported = function () { + return !!getService(); + }; + init(); + return drawImages; + } - function bitCode$1(p, bbox) { - var code = 0; - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right + function svgMapillaryImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - if (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); - return code; - } + var _mapillary; - var whichPolygon_1 = whichPolygon; + function init() { + if (svgMapillaryImages.initialized) return; // run once - function whichPolygon(data) { - var bboxes = []; + svgMapillaryImages.enabled = false; + svgMapillaryImages.initialized = true; + } - for (var i = 0; i < data.features.length; i++) { - var feature = data.features[i]; - var coords = feature.geometry.coordinates; + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - if (feature.geometry.type === 'Polygon') { - bboxes.push(treeItem(coords, feature.properties)); - } else if (feature.geometry.type === 'MultiPolygon') { - for (var j = 0; j < coords.length; j++) { - bboxes.push(treeItem(coords[j], feature.properties)); - } + _mapillary.event.on('loadedImages', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } - } - var tree = rbush_1().load(bboxes); + return _mapillary; + } - function query(p, multi) { - var output = [], - result = tree.search({ - minX: p[0], - minY: p[1], - maxX: p[0], - maxY: p[1] + function showLayer() { + var service = getService(); + if (!service) return; + editOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); }); + } - for (var i = 0; i < result.length; i++) { - if (insidePolygon(result[i].coords, p)) { - if (multi) output.push(result[i].props);else return result[i].props; - } - } + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - return multi && output.length ? output : null; + function editOn() { + layer.style('display', 'block'); } - query.tree = tree; + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - query.bbox = function queryBBox(bbox) { - var output = []; - var result = tree.search({ - minX: bbox[0], - minY: bbox[1], - maxX: bbox[2], - maxY: bbox[3] + function click(d3_event, image) { + var service = getService(); + if (!service) return; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, image.id).showViewer(context); }); + context.map().centerEase(image.loc); + } - for (var i = 0; i < result.length; i++) { - if (polygonIntersectsBBox(result[i].coords, bbox)) { - output.push(result[i].props); - } + function mouseover(d3_event, image) { + var service = getService(); + if (service) service.setStyles(context, image); + } + + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); + } + + function transform(d) { + var t = svgPointTransform(projection)(d); + + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; } - return output; - }; + return t; + } - return query; - } + function filterImages(images) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - function polygonIntersectsBBox(polygon, bbox) { - var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - if (insidePolygon(polygon, bboxCenter)) return true; + if (!showsPano || !showsFlat) { + images = images.filter(function (image) { + if (image.is_pano) return showsPano; + return showsFlat; + }); + } - for (var i = 0; i < polygon.length; i++) { - if (lineclip_1$1(polygon[i], bbox).length > 0) return true; + if (fromDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() >= new Date(fromDate).getTime(); + }); + } + + if (toDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() <= new Date(toDate).getTime(); + }); + } + + return images; } - return false; - } // ray casting algorithm for detecting if point is in polygon + function filterSequences(sequences) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + if (!showsPano || !showsFlat) { + sequences = sequences.filter(function (sequence) { + if (sequence.properties.hasOwnProperty('is_pano')) { + if (sequence.properties.is_pano) return showsPano; + return showsFlat; + } - function insidePolygon(rings, p) { - var inside = false; + return false; + }); + } - for (var i = 0, len = rings.length; i < len; i++) { - var ring = rings[i]; + if (fromDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() >= new Date(fromDate).getTime().toString(); + }); + } - for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { - if (rayIntersect(p, ring[j], ring[k])) inside = !inside; + if (toDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() <= new Date(toDate).getTime().toString(); + }); } + + return sequences; } - return inside; - } + function update() { + var z = ~~context.map().zoom(); + var showMarkers = z >= minMarkerZoom; + var showViewfields = z >= minViewfieldZoom; + var service = getService(); + var sequences = service ? service.sequences(projection) : []; + var images = service && showMarkers ? service.images(projection) : []; + images = filterImages(images); + sequences = filterSequences(sequences); + service.filterViewer(context); + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.id; + }); // exit - function rayIntersect(p, p1, p2) { - return p1[1] > p[1] !== p2[1] > p[1] && p[0] < (p2[0] - p1[0]) * (p[1] - p1[1]) / (p2[1] - p1[1]) + p1[0]; - } + traces.exit().remove(); // enter/update - function treeItem(coords, props) { - var item = { - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity, - coords: coords, - props: props - }; + traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); + var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { + return d.id; + }); // exit - for (var i = 0; i < coords[0].length; i++) { - var p = coords[0][i]; - item.minX = Math.min(item.minX, p[0]); - item.minY = Math.min(item.minY, p[1]); - item.maxX = Math.max(item.maxX, p[0]); - item.maxY = Math.max(item.maxY, p[1]); - } + groups.exit().remove(); // enter - return item; - } + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // update - var type = "FeatureCollection"; - var features = [{type:"Feature",properties:{m49:"680",wikidata:"Q3405693",nameEn:"Sark",country:"GB",groups:["GG","830","154","150"],level:"subterritory",driveSide:"left",roadSpeedUnit:"mph",callingCodes:["44 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- var rawBorders = { - type: type, - features: features - }; + var markers = groups.merge(groupsEnter).sort(function (a, b) { + return b.loc[1] - a.loc[1]; // sort Y + }).attr('transform', transform).select('.viewfield-scale'); + markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); + var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); + viewfields.exit().remove(); + viewfields.enter() // viewfields may or may not be drawn... + .insert('path', 'circle') // but if they are, draw below the circles + .attr('class', 'viewfield').classed('pano', function () { + return this.parentNode.__data__.is_pano; + }).attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); - var borders = rawBorders; - var whichPolygonGetter = {}; - var featuresByCode = {}; - var idFilterRegex = /\bThe\b|\bthe\b|\band\b|\bof\b|[-_ .,()&[\]/]/g; - var levels = ['subterritory', 'territory', 'country', 'intermediateRegion', 'subregion', 'region', 'union', 'world']; - loadDerivedDataAndCaches(borders); + function viewfieldPath() { + if (this.parentNode.__data__.is_pano) { + return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; + } else { + return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + } + } + } - function loadDerivedDataAndCaches(borders) { - var identifierProps = ['iso1A2', 'iso1A3', 'm49', 'wikidata', 'emojiFlag', 'nameEn']; - var geometryFeatures = []; + function drawImages(selection) { + var enabled = svgMapillaryImages.enabled; + var service = getService(); + layer = selection.selectAll('.layer-mapillary').data(service ? [0] : []); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-mapillary').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'sequences'); + layerEnter.append('g').attr('class', 'markers'); + layer = layerEnter.merge(layer); - for (var i in borders.features) { - var _feature = borders.features[i]; - _feature.properties.id = _feature.properties.iso1A2 || _feature.properties.m49; - loadM49(_feature); - loadIsoStatus(_feature); - loadLevel(_feature); - loadGroups(_feature); - loadRoadSpeedUnit(_feature); - loadDriveSide(_feature); - loadFlag(_feature); - cacheFeatureByIDs(_feature); - if (_feature.geometry) geometryFeatures.push(_feature); + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); + } + } } - for (var _i in borders.features) { - var _feature2 = borders.features[_i]; - - _feature2.properties.groups.sort(function (groupID1, groupID2) { - return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); - }); + drawImages.enabled = function (_) { + if (!arguments.length) return svgMapillaryImages.enabled; + svgMapillaryImages.enabled = _; - loadMembersForGroupsOf(_feature2); - } + if (svgMapillaryImages.enabled) { + showLayer(); + context.photos().on('change.mapillary_images', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_images', null); + } - var geometryOnlyCollection = { - type: 'RegionFeatureCollection', - features: geometryFeatures + dispatch.call('change'); + return this; }; - whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); - function loadGroups(feature) { - var props = feature.properties; + drawImages.supported = function () { + return !!getService(); + }; - if (!props.groups) { - props.groups = []; - } + init(); + return drawImages; + } - if (props.country) { - props.groups.push(props.country); - } + function svgMapillaryPosition(projection, context) { + var throttledRedraw = throttle(function () { + update(); + }, 1000); - if (props.m49 !== '001') { - props.groups.push('001'); - } - } + var minZoom = 12; + var minViewfieldZoom = 18; + var layer = select(null); - function loadM49(feature) { - var props = feature.properties; + var _mapillary; - if (!props.m49 && props.iso1N3) { - props.m49 = props.iso1N3; - } - } + var viewerCompassAngle; - function loadIsoStatus(feature) { - var props = feature.properties; + function init() { + if (svgMapillaryPosition.initialized) return; // run once - if (!props.isoStatus && props.iso1A2) { - props.isoStatus = 'official'; - } + svgMapillaryPosition.initialized = true; } - function loadLevel(feature) { - var props = feature.properties; - if (props.level) return; + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - if (!props.country) { - props.level = 'country'; - } else if (props.isoStatus === 'official') { - props.level = 'territory'; - } else { - props.level = 'subterritory'; + _mapillary.event.on('imageChanged', throttledRedraw); + + _mapillary.event.on('bearingChanged', function (e) { + viewerCompassAngle = e.bearing; + if (context.map().isTransformed()) return; + layer.selectAll('.viewfield-group.currentView').filter(function (d) { + return d.is_pano; + }).attr('transform', transform); + }); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } + + return _mapillary; } - function loadRoadSpeedUnit(feature) { - var props = feature.properties; + function editOn() { + layer.style('display', 'block'); + } - if (props.roadSpeedUnit === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.roadSpeedUnit = 'km/h'; - } + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); } - function loadDriveSide(feature) { - var props = feature.properties; + function transform(d) { + var t = svgPointTransform(projection)(d); - if (props.driveSide === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.driveSide = 'right'; + if (d.is_pano && viewerCompassAngle !== null && isFinite(viewerCompassAngle)) { + t += ' rotate(' + Math.floor(viewerCompassAngle) + ',0,0)'; + } else if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; } - } - function loadFlag(feature) { - if (!feature.properties.iso1A2) return; - var flag = feature.properties.iso1A2.replace(/./g, function (_char) { - return String.fromCodePoint(_char.charCodeAt(0) + 127397); - }); - feature.properties.emojiFlag = flag; + return t; } - function loadMembersForGroupsOf(feature) { - var featureID = feature.properties.id; - var standardizedGroupIDs = []; + function update() { + var z = ~~context.map().zoom(); + var showViewfields = z >= minViewfieldZoom; + var service = getService(); + var image = service && service.getActiveImage(); + var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(image ? [image] : [], function (d) { + return d.id; + }); // exit - for (var j in feature.properties.groups) { - var groupID = feature.properties.groups[j]; - var groupFeature = featuresByCode[groupID]; - standardizedGroupIDs.push(groupFeature.properties.id); + groups.exit().remove(); // enter - if (groupFeature.properties.members) { - groupFeature.properties.members.push(featureID); - } else { - groupFeature.properties.members = [featureID]; - } - } + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // update - feature.properties.groups = standardizedGroupIDs; + var markers = groups.merge(groupsEnter).attr('transform', transform).select('.viewfield-scale'); + markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); + var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); + viewfields.exit().remove(); + viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'); } - function cacheFeatureByIDs(feature) { - for (var k in identifierProps) { - var prop = identifierProps[k]; - var id = prop && feature.properties[prop]; - - if (id) { - id = id.replace(idFilterRegex, '').toUpperCase(); - featuresByCode[id] = feature; - } - } + function drawImages(selection) { + var service = getService(); + layer = selection.selectAll('.layer-mapillary-position').data(service ? [0] : []); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-mapillary-position'); + layerEnter.append('g').attr('class', 'markers'); + layer = layerEnter.merge(layer); - if (feature.properties.aliases) { - for (var j in feature.properties.aliases) { - var alias = feature.properties.aliases[j].replace(idFilterRegex, '').toUpperCase(); - featuresByCode[alias] = feature; - } + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + } else { + editOff(); } } - } - function locArray(loc) { - if (Array.isArray(loc)) { - return loc; - } else if (loc.coordinates) { - return loc.coordinates; - } + drawImages.enabled = function () { + update(); + return this; + }; - return loc.geometry.coordinates; - } + drawImages.supported = function () { + return !!getService(); + }; - function smallestFeature(loc) { - var query = locArray(loc); - var featureProperties = whichPolygonGetter(query); - if (!featureProperties) return null; - return featuresByCode[featureProperties.id]; + init(); + return drawImages; } - function countryFeature(loc) { - var feature = smallestFeature(loc); - if (!feature) return null; - var countryCode = feature.properties.country || feature.properties.iso1A2; - return featuresByCode[countryCode]; - } + function svgMapillarySigns(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - function featureForLoc(loc, opts) { - if (opts && opts.level && opts.level !== 'country') { - var features = featuresContaining(loc); - var targetLevel = opts.level; - var targetLevelIndex = levels.indexOf(targetLevel); - if (targetLevelIndex === -1) return null; + var minZoom = 12; + var layer = select(null); - for (var i in features) { - var _feature3 = features[i]; + var _mapillary; - if (_feature3.properties.level === targetLevel || levels.indexOf(_feature3.properties.level) > targetLevelIndex) { - return _feature3; - } - } + function init() { + if (svgMapillarySigns.initialized) return; // run once - return null; + svgMapillarySigns.enabled = false; + svgMapillarySigns.initialized = true; } - return countryFeature(loc); - } - - function featureForID(id) { - var stringID; - - if (typeof id === 'number') { - stringID = id.toString(); + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - if (stringID.length === 1) { - stringID = '00' + stringID; - } else if (stringID.length === 2) { - stringID = '0' + stringID; + _mapillary.event.on('loadedSigns', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } - } else { - stringID = id.replace(idFilterRegex, '').toUpperCase(); - } - return featuresByCode[stringID] || null; - } - - function smallestOrMatchingFeature(query) { - if (_typeof(query) === 'object') { - return smallestFeature(query); + return _mapillary; } - return featureForID(query); - } - - function feature(query, opts) { - if (_typeof(query) === 'object') { - return featureForLoc(query, opts); + function showLayer() { + var service = getService(); + if (!service) return; + service.loadSignResources(context); + editOn(); } - return featureForID(query); - } - function iso1A2Code(query, opts) { - var match = feature(query, opts); - if (!match) return null; - return match.properties.iso1A2 || null; - } - function featuresContaining(query, strict) { - var feature = smallestOrMatchingFeature(query); - if (!feature) return []; - var features = []; - - if (!strict || _typeof(query) === 'object') { - features.push(feature); + function hideLayer() { + throttledRedraw.cancel(); + editOff(); } - var properties = feature.properties; - - for (var i in properties.groups) { - var groupID = properties.groups[i]; - features.push(featuresByCode[groupID]); + function editOn() { + layer.style('display', 'block'); } - return features; - } - function roadSpeedUnit(query) { - var feature = smallestOrMatchingFeature(query); - return feature && feature.properties.roadSpeedUnit || null; - } - - var _dataDeprecated; - - var _nsi; - - function validationOutdatedTags() { - var type = 'outdated_tags'; - var nsiKeys = ['amenity', 'shop', 'tourism', 'leisure', 'office']; // A concern here in switching to async data means that `_dataDeprecated` - // and `_nsi` will not be available at first, so the data on early tiles - // may not have tags validated fully. - // initialize deprecated tags array - - _mainFileFetcher.get('deprecated').then(function (d) { - return _dataDeprecated = d; - })["catch"](function () { - /* ignore */ - }); - _mainFileFetcher.get('nsi_brands').then(function (d) { - _nsi = { - brands: d.brands, - matcher: matcher$1(), - wikidata: {}, - wikipedia: {} - }; // initialize name-suggestion-index matcher - - _nsi.matcher.buildMatchIndex(d.brands); // index all known wikipedia and wikidata tags - - - Object.keys(d.brands).forEach(function (kvnd) { - var brand = d.brands[kvnd]; - var wd = brand.tags['brand:wikidata']; - var wp = brand.tags['brand:wikipedia']; + function editOff() { + layer.selectAll('.icon-sign').remove(); + layer.style('display', 'none'); + } - if (wd) { - _nsi.wikidata[wd] = kvnd; - } + function click(d3_event, d) { + var service = getService(); + if (!service) return; + context.map().centerEase(d.loc); + var selectedImageId = service.getActiveImage() && service.getActiveImage().id; + service.getDetections(d.id).then(function (detections) { + if (detections.length) { + var imageId = detections[0].image.id; - if (wp) { - _nsi.wikipedia[wp] = kvnd; + if (imageId === selectedImageId) { + service.highlightDetection(detections[0]).selectImage(context, imageId); + } else { + service.ensureViewerLoaded(context).then(function () { + service.highlightDetection(detections[0]).selectImage(context, imageId).showViewer(context); + }); + } } }); - return _nsi; - })["catch"](function () { - /* ignore */ - }); - - function oldTagIssues(entity, graph) { - var oldTags = Object.assign({}, entity.tags); // shallow copy - - var preset = _mainPresetIndex.match(entity, graph); - var subtype = 'deprecated_tags'; - if (!preset) return []; // upgrade preset.. - - if (preset.replacement) { - var newPreset = _mainPresetIndex.item(preset.replacement); - graph = actionChangePreset(entity.id, preset, newPreset, true - /* skip field defaults */ - )(graph); - entity = graph.entity(entity.id); - preset = newPreset; - } // upgrade tags.. - - - if (_dataDeprecated) { - var deprecatedTags = entity.deprecatedTags(_dataDeprecated); - - if (deprecatedTags.length) { - deprecatedTags.forEach(function (tag) { - graph = actionUpgradeTags(entity.id, tag.old, tag.replace)(graph); - }); - entity = graph.entity(entity.id); - } - } // add missing addTags.. - + } - var newTags = Object.assign({}, entity.tags); // shallow copy + function filterData(detectedFeatures) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - if (preset.tags !== preset.addTags) { - Object.keys(preset.addTags).forEach(function (k) { - if (!newTags[k]) { - if (preset.addTags[k] === '*') { - newTags[k] = 'yes'; - } else { - newTags[k] = preset.addTags[k]; - } - } + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.last_seen_at).getTime() >= fromTimestamp; }); } - if (_nsi) { - // Do `wikidata` or `wikipedia` identify this entity as a brand? #6416 - // If so, these tags can be swapped to `brand:wikidata`/`brand:wikipedia` - var isBrand; + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= toTimestamp; + }); + } - if (newTags.wikidata) { - // try matching `wikidata` - isBrand = _nsi.wikidata[newTags.wikidata]; - } + return detectedFeatures; + } - if (!isBrand && newTags.wikipedia) { - // fallback to `wikipedia` - isBrand = _nsi.wikipedia[newTags.wikipedia]; - } + function update() { + var service = getService(); + var data = service ? service.signs(projection) : []; + data = filterData(data); + var transform = svgPointTransform(projection); + var signs = layer.selectAll('.icon-sign').data(data, function (d) { + return d.id; + }); // exit - if (isBrand && !newTags.office) { - // but avoid doing this for corporate offices - if (newTags.wikidata) { - newTags['brand:wikidata'] = newTags.wikidata; - delete newTags.wikidata; - } + signs.exit().remove(); // enter - if (newTags.wikipedia) { - newTags['brand:wikipedia'] = newTags.wikipedia; - delete newTags.wikipedia; - } // I considered setting `name` and other tags here, but they aren't unique per wikidata - // (Q2759586 -> in USA "Papa John's", in Russia "Папа Джонс") - // So users will really need to use a preset or assign `name` themselves. + var enter = signs.enter().append('g').attr('class', 'icon-sign icon-detected').on('click', click); + enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { + return '#' + d.value; + }); + enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update - } // try key/value|name match against name-suggestion-index + signs.merge(enter).attr('transform', transform); + } + function drawSigns(selection) { + var enabled = svgMapillarySigns.enabled; + var service = getService(); + layer = selection.selectAll('.layer-mapillary-signs').data(service ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-mapillary-signs layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); - if (newTags.name) { - for (var i = 0; i < nsiKeys.length; i++) { - var k = nsiKeys[i]; - if (!newTags[k]) continue; - var center = entity.extent(graph).center(); - var countryCode = iso1A2Code(center); + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadSigns(projection); + service.showSignDetections(true); + } else { + editOff(); + } + } else if (service) { + service.showSignDetections(false); + } + } - var match = _nsi.matcher.matchKVN(k, newTags[k], newTags.name, countryCode && countryCode.toLowerCase()); + drawSigns.enabled = function (_) { + if (!arguments.length) return svgMapillarySigns.enabled; + svgMapillarySigns.enabled = _; - if (!match) continue; // for now skip ambiguous matches (like Target~(USA) vs Target~(Australia)) + if (svgMapillarySigns.enabled) { + showLayer(); + context.photos().on('change.mapillary_signs', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_signs', null); + } - if (match.d) continue; - var brand = _nsi.brands[match.kvnd]; + dispatch.call('change'); + return this; + }; - if (brand && brand.tags['brand:wikidata'] && brand.tags['brand:wikidata'] !== entity.tags['not:brand:wikidata']) { - subtype = 'noncanonical_brand'; - var keepTags = ['takeaway'].reduce(function (acc, k) { - if (newTags[k]) { - acc[k] = newTags[k]; - } + drawSigns.supported = function () { + return !!getService(); + }; - return acc; - }, {}); - nsiKeys.forEach(function (k) { - return delete newTags[k]; - }); - Object.assign(newTags, brand.tags, keepTags); - break; - } - } - } - } // determine diff + init(); + return drawSigns; + } + function svgMapillaryMapFeatures(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - var tagDiff = utilTagDiff(oldTags, newTags); - if (!tagDiff.length) return []; - var isOnlyAddingTags = tagDiff.every(function (d) { - return d.type === '+'; - }); - var prefix = ''; + var minZoom = 12; + var layer = select(null); - if (subtype === 'noncanonical_brand') { - prefix = 'noncanonical_brand.'; - } else if (subtype === 'deprecated_tags' && isOnlyAddingTags) { - subtype = 'incomplete_tags'; - prefix = 'incomplete.'; - } // don't allow autofixing brand tags + var _mapillary; + function init() { + if (svgMapillaryMapFeatures.initialized) return; // run once - var autoArgs = subtype !== 'noncanonical_brand' ? [doUpgrade, _t('issues.fix.upgrade_tags.annotation')] : null; - return [new validationIssue({ - type: type, - subtype: subtype, - severity: 'warning', - message: showMessage, - reference: showReference, - entityIds: [entity.id], - hash: JSON.stringify(tagDiff), - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - autoArgs: autoArgs, - title: _t.html('issues.fix.upgrade_tags.title'), - onClick: function onClick(context) { - context.perform(doUpgrade, _t('issues.fix.upgrade_tags.annotation')); - } - })]; - } - })]; + svgMapillaryMapFeatures.enabled = false; + svgMapillaryMapFeatures.initialized = true; + } - function doUpgrade(graph) { - var currEntity = graph.hasEntity(entity.id); - if (!currEntity) return graph; - var newTags = Object.assign({}, currEntity.tags); // shallow copy + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - tagDiff.forEach(function (diff) { - if (diff.type === '-') { - delete newTags[diff.key]; - } else if (diff.type === '+') { - newTags[diff.key] = diff.newVal; - } - }); - return actionChangeTags(currEntity.id, newTags)(graph); + _mapillary.event.on('loadedMapFeatures', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } - function showMessage(context) { - var currEntity = context.hasEntity(entity.id); - if (!currEntity) return ''; - var messageID = "issues.outdated_tags.".concat(prefix, "message"); + return _mapillary; + } - if (subtype === 'noncanonical_brand' && isOnlyAddingTags) { - messageID += '_incomplete'; - } + function showLayer() { + var service = getService(); + if (!service) return; + service.loadObjectResources(context); + editOn(); + } - return _t.html(messageID, { - feature: utilDisplayLabel(currEntity, context.graph()) - }); - } + function hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - function showReference(selection) { - var enter = selection.selectAll('.issue-reference').data([0]).enter(); - enter.append('div').attr('class', 'issue-reference').html(_t.html("issues.outdated_tags.".concat(prefix, "reference"))); - enter.append('strong').html(_t.html('issues.suggested')); - enter.append('table').attr('class', 'tagDiff-table').selectAll('.tagDiff-row').data(tagDiff).enter().append('tr').attr('class', 'tagDiff-row').append('td').attr('class', function (d) { - var klass = d.type === '+' ? 'add' : 'remove'; - return "tagDiff-cell tagDiff-cell-".concat(klass); - }).html(function (d) { - return d.display; - }); - } + function editOn() { + layer.style('display', 'block'); } - function oldMultipolygonIssues(entity, graph) { - var multipolygon, outerWay; + function editOff() { + layer.selectAll('.icon-map-feature').remove(); + layer.style('display', 'none'); + } - if (entity.type === 'relation') { - outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); - multipolygon = entity; - } else if (entity.type === 'way') { - multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - outerWay = entity; - } else { - return []; - } + function click(d3_event, d) { + var service = getService(); + if (!service) return; + context.map().centerEase(d.loc); + var selectedImageId = service.getActiveImage() && service.getActiveImage().id; + service.getDetections(d.id).then(function (detections) { + if (detections.length) { + var imageId = detections[0].image.id; - if (!multipolygon || !outerWay) return []; - return [new validationIssue({ - type: type, - subtype: 'old_multipolygon', - severity: 'warning', - message: showMessage, - reference: showReference, - entityIds: [outerWay.id, multipolygon.id], - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - autoArgs: [doUpgrade, _t('issues.fix.move_tags.annotation')], - title: _t.html('issues.fix.move_tags.title'), - onClick: function onClick(context) { - context.perform(doUpgrade, _t('issues.fix.move_tags.annotation')); - } - })]; + if (imageId === selectedImageId) { + service.highlightDetection(detections[0]).selectImage(context, imageId); + } else { + service.ensureViewerLoaded(context).then(function () { + service.highlightDetection(detections[0]).selectImage(context, imageId).showViewer(context); + }); + } } - })]; + }); + } - function doUpgrade(graph) { - var currMultipolygon = graph.hasEntity(multipolygon.id); - var currOuterWay = graph.hasEntity(outerWay.id); - if (!currMultipolygon || !currOuterWay) return graph; - currMultipolygon = currMultipolygon.mergeTags(currOuterWay.tags); - graph = graph.replace(currMultipolygon); - return actionChangeTags(currOuterWay.id, {})(graph); + function filterData(detectedFeatures) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + + if (fromDate) { + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.last_seen_at).getTime() >= new Date(fromDate).getTime(); + }); } - function showMessage(context) { - var currMultipolygon = context.hasEntity(multipolygon.id); - if (!currMultipolygon) return ''; - return _t.html('issues.old_multipolygon.message', { - multipolygon: utilDisplayLabel(currMultipolygon, context.graph()) + if (toDate) { + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= new Date(toDate).getTime(); }); } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); - } + return detectedFeatures; } - var validation = function checkOutdatedTags(entity, graph) { - var issues = oldMultipolygonIssues(entity, graph); - if (!issues.length) issues = oldTagIssues(entity, graph); - return issues; - }; - - validation.type = type; - return validation; - } - - function validationPrivateData() { - var type = 'private_data'; // assume that some buildings are private + function update() { + var service = getService(); + var data = service ? service.mapFeatures(projection) : []; + data = filterData(data); + var transform = svgPointTransform(projection); + var mapFeatures = layer.selectAll('.icon-map-feature').data(data, function (d) { + return d.id; + }); // exit - var privateBuildingValues = { - detached: true, - farm: true, - house: true, - houseboat: true, - residential: true, - semidetached_house: true, - static_caravan: true - }; // but they might be public if they have one of these other tags + mapFeatures.exit().remove(); // enter - var publicKeys = { - amenity: true, - craft: true, - historic: true, - leisure: true, - office: true, - shop: true, - tourism: true - }; // these tags may contain personally identifying info + var enter = mapFeatures.enter().append('g').attr('class', 'icon-map-feature icon-detected').on('click', click); + enter.append('title').text(function (d) { + var id = d.value.replace(/--/g, '.').replace(/-/g, '_'); + return _t('mapillary_map_features.' + id); + }); + enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { + if (d.value === 'object--billboard') { + // no billboard icon right now, so use the advertisement icon + return '#object--sign--advertisement'; + } - var personalTags = { - 'contact:email': true, - 'contact:fax': true, - 'contact:phone': true, - email: true, - fax: true, - phone: true - }; + return '#' + d.value; + }); + enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update - var validation = function checkPrivateData(entity) { - var tags = entity.tags; - if (!tags.building || !privateBuildingValues[tags.building]) return []; - var keepTags = {}; + mapFeatures.merge(enter).attr('transform', transform); + } - for (var k in tags) { - if (publicKeys[k]) return []; // probably a public feature + function drawMapFeatures(selection) { + var enabled = svgMapillaryMapFeatures.enabled; + var service = getService(); + layer = selection.selectAll('.layer-mapillary-map-features').data(service ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-mapillary-map-features layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); - if (!personalTags[k]) { - keepTags[k] = tags[k]; + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadMapFeatures(projection); + service.showFeatureDetections(true); + } else { + editOff(); } + } else if (service) { + service.showFeatureDetections(false); } + } - var tagDiff = utilTagDiff(tags, keepTags); - if (!tagDiff.length) return []; - var fixID = tagDiff.length === 1 ? 'remove_tag' : 'remove_tags'; - return [new validationIssue({ - type: type, - severity: 'warning', - message: showMessage, - reference: showReference, - entityIds: [entity.id], - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.' + fixID + '.title'), - onClick: function onClick(context) { - context.perform(doUpgrade, _t('issues.fix.upgrade_tags.annotation')); - } - })]; - } - })]; - - function doUpgrade(graph) { - var currEntity = graph.hasEntity(entity.id); - if (!currEntity) return graph; - var newTags = Object.assign({}, currEntity.tags); // shallow copy + drawMapFeatures.enabled = function (_) { + if (!arguments.length) return svgMapillaryMapFeatures.enabled; + svgMapillaryMapFeatures.enabled = _; - tagDiff.forEach(function (diff) { - if (diff.type === '-') { - delete newTags[diff.key]; - } else if (diff.type === '+') { - newTags[diff.key] = diff.newVal; - } - }); - return actionChangeTags(currEntity.id, newTags)(graph); + if (svgMapillaryMapFeatures.enabled) { + showLayer(); + context.photos().on('change.mapillary_map_features', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_map_features', null); } - function showMessage(context) { - var currEntity = context.hasEntity(this.entityIds[0]); - if (!currEntity) return ''; - return _t.html('issues.private_data.contact.message', { - feature: utilDisplayLabel(currEntity, context.graph()) - }); - } + dispatch.call('change'); + return this; + }; - function showReference(selection) { - var enter = selection.selectAll('.issue-reference').data([0]).enter(); - enter.append('div').attr('class', 'issue-reference').html(_t.html('issues.private_data.reference')); - enter.append('strong').html(_t.html('issues.suggested')); - enter.append('table').attr('class', 'tagDiff-table').selectAll('.tagDiff-row').data(tagDiff).enter().append('tr').attr('class', 'tagDiff-row').append('td').attr('class', function (d) { - var klass = d.type === '+' ? 'add' : 'remove'; - return 'tagDiff-cell tagDiff-cell-' + klass; - }).html(function (d) { - return d.display; - }); - } + drawMapFeatures.supported = function () { + return !!getService(); }; - validation.type = type; - return validation; + init(); + return drawMapFeatures; } - var _discardNameRegexes = []; - function validationSuspiciousName() { - var type = 'suspicious_name'; - var keysToTestForGenericValues = ['aerialway', 'aeroway', 'amenity', 'building', 'craft', 'highway', 'leisure', 'railway', 'man_made', 'office', 'shop', 'tourism', 'waterway']; // A concern here in switching to async data means that `_nsiFilters` will not - // be available at first, so the data on early tiles may not have tags validated fully. + function svgOpenstreetcamImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - _mainFileFetcher.get('nsi_filters').then(function (filters) { - // known list of generic names (e.g. "bar") - _discardNameRegexes = filters.discardNames.map(function (discardName) { - return new RegExp(discardName, 'i'); - }); - })["catch"](function () { - /* ignore */ - }); + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); - function isDiscardedSuggestionName(lowercaseName) { - return _discardNameRegexes.some(function (regex) { - return regex.test(lowercaseName); - }); - } // test if the name is just the key or tag value (e.g. "park") + var _openstreetcam; + function init() { + if (svgOpenstreetcamImages.initialized) return; // run once - function nameMatchesRawTag(lowercaseName, tags) { - for (var i = 0; i < keysToTestForGenericValues.length; i++) { - var key = keysToTestForGenericValues[i]; - var val = tags[key]; + svgOpenstreetcamImages.enabled = false; + svgOpenstreetcamImages.initialized = true; + } - if (val) { - val = val.toLowerCase(); + function getService() { + if (services.openstreetcam && !_openstreetcam) { + _openstreetcam = services.openstreetcam; - if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { - return true; - } - } + _openstreetcam.event.on('loadedImages', throttledRedraw); + } else if (!services.openstreetcam && _openstreetcam) { + _openstreetcam = null; } - return false; + return _openstreetcam; } - function isGenericName(name, tags) { - name = name.toLowerCase(); - return nameMatchesRawTag(name, tags) || isDiscardedSuggestionName(name); + function showLayer() { + var service = getService(); + if (!service) return; + editOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); } - function makeGenericNameIssue(entityId, nameKey, genericName, langCode) { - return new validationIssue({ - type: type, - subtype: 'generic_name', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - if (!entity) return ''; - var preset = _mainPresetIndex.match(entity, context.graph()); - var langName = langCode && _mainLocalizer.languageName(langCode); - return _t.html('issues.generic_name.message' + (langName ? '_language' : ''), { - feature: preset.name(), - name: genericName, - language: langName - }); - }, - reference: showReference, - entityIds: [entityId], - hash: nameKey + '=' + genericName, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_the_name.title'), - onClick: function onClick(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); - } - })]; - } + function editOn() { + layer.style('display', 'block'); + } + + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + + function click(d3_event, d) { + var service = getService(); + if (!service) return; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, d.key).showViewer(context); }); + context.map().centerEase(d.loc); + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); + } + + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); + } + + function transform(d) { + var t = svgPointTransform(projection)(d); + + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; } + + return t; } - function makeIncorrectNameIssue(entityId, nameKey, incorrectName, langCode) { - return new validationIssue({ - type: type, - subtype: 'not_name', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - if (!entity) return ''; - var preset = _mainPresetIndex.match(entity, context.graph()); - var langName = langCode && _mainLocalizer.languageName(langCode); - return _t.html('issues.incorrect_name.message' + (langName ? '_language' : ''), { - feature: preset.name(), - name: incorrectName, - language: langName - }); - }, - reference: showReference, - entityIds: [entityId], - hash: nameKey + '=' + incorrectName, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_the_name.title'), - onClick: function onClick(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + function filterImages(images) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); - } - })]; - } - }); + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() >= fromTimestamp; + }); + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() <= toTimestamp; + }); + } + + if (usernames) { + images = images.filter(function (item) { + return usernames.indexOf(item.captured_by) !== -1; + }); } + + return images; } - var validation = function checkGenericName(entity) { - // a generic name is okay if it's a known brand or entity - if (entity.hasWikidata()) return []; - var issues = []; - var notNames = (entity.tags['not:name'] || '').split(';'); + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - for (var key in entity.tags) { - var m = key.match(/^name(?:(?::)([a-zA-Z_-]+))?$/); - if (!m) continue; - var langCode = m.length >= 2 ? m[1] : null; - var value = entity.tags[key]; + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() >= fromTimestamp; + }); + } - if (notNames.length) { - for (var i in notNames) { - var notName = notNames[i]; + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() <= toTimestamp; + }); + } - if (notName && value === notName) { - issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); - continue; - } - } - } + if (usernames) { + sequences = sequences.filter(function (image) { + return usernames.indexOf(image.properties.captured_by) !== -1; + }); + } - if (isGenericName(value, entity.tags)) { - issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); - } + return sequences; + } + + function update() { + var viewer = context.container().select('.photoviewer'); + var selected = viewer.empty() ? undefined : viewer.datum(); + var z = ~~context.map().zoom(); + var showMarkers = z >= minMarkerZoom; + var showViewfields = z >= minViewfieldZoom; + var service = getService(); + var sequences = []; + var images = []; + + if (context.photos().showsFlat()) { + sequences = service ? service.sequences(projection) : []; + images = service && showMarkers ? service.images(projection) : []; + sequences = filterSequences(sequences); + images = filterImages(images); } - return issues; - }; + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - validation.type = type; - return validation; - } + traces.exit().remove(); // enter/update - function validationUnsquareWay(context) { - var type = 'unsquare_way'; - var DEFAULT_DEG_THRESHOLD = 5; // see also issues.js - // use looser epsilon for detection to reduce warnings of buildings that are essentially square already + traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); + var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { + return d.key; + }); // exit - var epsilon = 0.05; - var nodeThreshold = 10; + groups.exit().remove(); // enter - function isBuilding(entity, graph) { - if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; - return entity.tags.building && entity.tags.building !== 'no'; + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + + var markers = groups.merge(groupsEnter).sort(function (a, b) { + return a === selected ? 1 : b === selected ? -1 : b.loc[1] - a.loc[1]; // sort Y + }).attr('transform', transform).select('.viewfield-scale'); + markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); + var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); + viewfields.exit().remove(); + viewfields.enter() // viewfields may or may not be drawn... + .insert('path', 'circle') // but if they are, draw below the circles + .attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'); } - var validation = function checkUnsquareWay(entity, graph) { - if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare + function drawImages(selection) { + var enabled = svgOpenstreetcamImages.enabled, + service = getService(); + layer = selection.selectAll('.layer-openstreetcam').data(service ? [0] : []); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-openstreetcam').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'sequences'); + layerEnter.append('g').attr('class', 'markers'); + layer = layerEnter.merge(layer); - if (entity.tags.nonsquare === 'yes') return []; - var isClosed = entity.isClosed(); - if (!isClosed) return []; // this building has bigger problems - // don't flag ways with lots of nodes since they are likely detail-mapped + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); + } + } + } - var nodes = graph.childNodes(entity).slice(); // shallow copy + drawImages.enabled = function (_) { + if (!arguments.length) return svgOpenstreetcamImages.enabled; + svgOpenstreetcamImages.enabled = _; - if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice - // ignore if not all nodes are fully downloaded + if (svgOpenstreetcamImages.enabled) { + showLayer(); + context.photos().on('change.openstreetcam_images', update); + } else { + hideLayer(); + context.photos().on('change.openstreetcam_images', null); + } - var osm = services.osm; - if (!osm || nodes.some(function (node) { - return !osm.isDataLoaded(node.loc); - })) return []; // don't flag connected ways to avoid unresolvable unsquare loops + dispatch.call('change'); + return this; + }; - var hasConnectedSquarableWays = nodes.some(function (node) { - return graph.parentWays(node).some(function (way) { - if (way.id === entity.id) return false; - if (isBuilding(way, graph)) return true; - return graph.parentRelations(way).some(function (parentRelation) { - return parentRelation.isMultipolygon() && parentRelation.tags.building && parentRelation.tags.building !== 'no'; - }); - }); + drawImages.supported = function () { + return !!getService(); + }; + + init(); + return drawImages; + } + + function svgOsm(projection, context, dispatch) { + var enabled = true; + + function drawOsm(selection) { + selection.selectAll('.layer-osm').data(['covered', 'areas', 'lines', 'points', 'labels']).enter().append('g').attr('class', function (d) { + return 'layer-osm ' + d; }); - if (hasConnectedSquarableWays) return []; // user-configurable square threshold + selection.selectAll('.layer-osm.points').selectAll('.points-group').data(['points', 'midpoints', 'vertices', 'turns']).enter().append('g').attr('class', function (d) { + return 'points-group ' + d; + }); + } - var storedDegreeThreshold = corePreferences('validate-square-degrees'); - var degreeThreshold = isNaN(storedDegreeThreshold) ? DEFAULT_DEG_THRESHOLD : parseFloat(storedDegreeThreshold); - var points = nodes.map(function (node) { - return context.projection(node.loc); + function showLayer() { + var layer = context.surface().selectAll('.data-layer.osm'); + layer.interrupt(); + layer.classed('disabled', false).style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + dispatch.call('change'); }); - if (!geoOrthoCanOrthogonalize(points, isClosed, epsilon, degreeThreshold, true)) return []; - var autoArgs; // don't allow autosquaring features linked to wikidata + } - if (!entity.tags.wikidata) { - // use same degree threshold as for detection - var autoAction = actionOrthogonalize(entity.id, context.projection, undefined, degreeThreshold); - autoAction.transitionable = false; // when autofixing, do it instantly + function hideLayer() { + var layer = context.surface().selectAll('.data-layer.osm'); + layer.interrupt(); + layer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { + layer.classed('disabled', true); + dispatch.call('change'); + }); + } - autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { - n: 1 - })]; + drawOsm.enabled = function (val) { + if (!arguments.length) return enabled; + enabled = val; + + if (enabled) { + showLayer(); + } else { + hideLayer(); } - return [new validationIssue({ - type: type, - subtype: 'building', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.unsquare_way.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: showReference, - entityIds: [entity.id], - hash: JSON.stringify(autoArgs !== undefined) + degreeThreshold, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-orthogonalize', - title: _t.html('issues.fix.square_feature.title'), - autoArgs: autoArgs, - onClick: function onClick(context, completionHandler) { - var entityId = this.issue.entityIds[0]; // use same degree threshold as for detection + dispatch.call('change'); + return this; + }; - context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { - n: 1 - })); // run after the squaring transition (currently 150ms) + return drawOsm; + } - window.setTimeout(function () { - completionHandler(); - }, 175); - } - }) - /* - new validationIssueFix({ - title: t.html('issues.fix.tag_as_unsquare.title'), - onClick: function(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy - tags.nonsquare = 'yes'; - context.perform( - actionChangeTags(entityId, tags), - t('issues.fix.tag_as_unsquare.annotation') - ); - } - }) - */ - ]; - } - })]; + var _notesEnabled = false; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); - } - }; + var _osmService; - validation.type = type; - return validation; - } + function svgNotes(projection, context, dispatch) { + if (!dispatch) { + dispatch = dispatch$8('change'); + } - var Validations = /*#__PURE__*/Object.freeze({ - __proto__: null, - validationAlmostJunction: validationAlmostJunction, - validationCloseNodes: validationCloseNodes, - validationCrossingWays: validationCrossingWays, - validationDisconnectedWay: validationDisconnectedWay, - validationFormatting: validationFormatting, - validationHelpRequest: validationHelpRequest, - validationImpossibleOneway: validationImpossibleOneway, - validationIncompatibleSource: validationIncompatibleSource, - validationMaprules: validationMaprules, - validationMismatchedGeometry: validationMismatchedGeometry, - validationMissingRole: validationMissingRole, - validationMissingTag: validationMissingTag, - validationOutdatedTags: validationOutdatedTags, - validationPrivateData: validationPrivateData, - validationSuspiciousName: validationSuspiciousName, - validationUnsquareWay: validationUnsquareWay - }); + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - function coreValidator(context) { - var dispatch$1 = dispatch('validated', 'focusedIssue'); - var validator = utilRebind({}, dispatch$1, 'on'); - var _rules = {}; - var _disabledRules = {}; - var _ignoredIssueIDs = {}; // issue.id -> true + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var _notesVisible = false; - var _baseCache = validationCache(); // issues before any user edits + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-8, -22)').attr('d', 'm17.5,0l-15,0c-1.37,0 -2.5,1.12 -2.5,2.5l0,11.25c0,1.37 1.12,2.5 2.5,2.5l3.75,0l0,3.28c0,0.38 0.43,0.6 0.75,0.37l4.87,-3.65l5.62,0c1.37,0 2.5,-1.12 2.5,-2.5l0,-11.25c0,-1.37 -1.12,-2.5 -2.5,-2.5z'); + } // Loosely-coupled osm service for fetching notes. - var _headCache = validationCache(); // issues after all user edits + function getService() { + if (services.osm && !_osmService) { + _osmService = services.osm; + _osmService.on('loadedNotes', throttledRedraw); + } else if (!services.osm && _osmService) { + _osmService = null; + } - var _validatedGraph = null; + return _osmService; + } // Show the notes - var _deferred = new Set(); // - // initialize the validator rulesets - // + function editOn() { + if (!_notesVisible) { + _notesVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the notes and their touch targets - validator.init = function () { - Object.values(Validations).forEach(function (validation) { - if (typeof validation !== 'function') return; - var fn = validation(context); - var key = fn.type; - _rules[key] = fn; - }); - var disabledRules = corePreferences('validate-disabledRules'); - if (disabledRules) { - disabledRules.split(',').forEach(function (key) { - _disabledRules[key] = true; - }); + function editOff() { + if (_notesVisible) { + _notesVisible = false; + drawLayer.style('display', 'none'); + drawLayer.selectAll('.note').remove(); + touchLayer.selectAll('.note').remove(); } - }; + } // Enable the layer. This shows the notes and transitions them to visible. - function reset(resetIgnored) { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); - _deferred["delete"](handle); - }); // clear caches + function layerOn() { + editOn(); + drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + dispatch.call('change'); + }); + } // Disable the layer. This transitions the layer invisible and then hides the notes. - if (resetIgnored) _ignoredIssueIDs = {}; - _baseCache = validationCache(); - _headCache = validationCache(); - _validatedGraph = null; - } // - // clear caches, called whenever iD resets after a save - // + function layerOff() { + throttledRedraw.cancel(); + drawLayer.interrupt(); + touchLayer.selectAll('.note').remove(); + drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { + editOff(); + dispatch.call('change'); + }); + } // Update the note markers - validator.reset = function () { - reset(true); - }; - validator.resetIgnoredIssues = function () { - _ignoredIssueIDs = {}; // reload UI + function updateMarkers() { + if (!_notesVisible || !_notesEnabled) return; + var service = getService(); + var selectedID = context.selectedNoteID(); + var data = service ? service.notes(projection) : []; + var getTransform = svgPointTransform(projection); // Draw markers.. - dispatch$1.call('validated'); - }; // must update issues when the user changes the unsquare thereshold + var notes = drawLayer.selectAll('.note').data(data, function (d) { + return d.status + d.id; + }); // exit + notes.exit().remove(); // enter - validator.reloadUnsquareIssues = function () { - reloadUnsquareIssues(_headCache, context.graph()); - reloadUnsquareIssues(_baseCache, context.history().base()); - dispatch$1.call('validated'); - }; + var notesEnter = notes.enter().append('g').attr('class', function (d) { + return 'note note-' + d.id + ' ' + d.status; + }).classed('new', function (d) { + return d.id < 0; + }); + notesEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); + notesEnter.append('path').call(markerPath, 'shadow'); + notesEnter.append('use').attr('class', 'note-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-note'); + notesEnter.selectAll('.icon-annotation').data(function (d) { + return [d]; + }).enter().append('use').attr('class', 'icon-annotation').attr('width', '10px').attr('height', '10px').attr('x', '-3px').attr('y', '-19px').attr('xlink:href', function (d) { + if (d.id < 0) return '#iD-icon-plus'; + if (d.status === 'open') return '#iD-icon-close'; + return '#iD-icon-apply'; + }); // update - function reloadUnsquareIssues(cache, graph) { - var checkUnsquareWay = _rules.unsquare_way; - if (typeof checkUnsquareWay !== 'function') return; // uncache existing + notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { + var mode = context.mode(); + var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging - cache.uncacheIssuesOfType('unsquare_way'); - var buildings = context.history().tree().intersects(geoExtent([-180, -90], [180, 90]), graph) // everywhere - .filter(function (entity) { - return entity.type === 'way' && entity.tags.building && entity.tags.building !== 'no'; - }); // rerun for all buildings + return !isMoving && d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - buildings.forEach(function (entity) { - var detected = checkUnsquareWay(entity, graph); - if (detected.length !== 1) return; - var issue = detected[0]; + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.note').data(data, function (d) { + return d.id; + }); // exit - if (!cache.issuesByEntityID[entity.id]) { - cache.issuesByEntityID[entity.id] = new Set(); - } + targets.exit().remove(); // enter/update - cache.issuesByEntityID[entity.id].add(issue.id); - cache.issuesByIssueID[issue.id] = issue; - }); - } // options = { - // what: 'all', // 'all' or 'edited' - // where: 'all', // 'all' or 'visible' - // includeIgnored: false // true, false, or 'only' - // includeDisabledRules: false // true, false, or 'only' - // }; + targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { + var newClass = d.id < 0 ? 'new' : ''; + return 'note target note-' + d.id + ' ' + fillClass + newClass; + }).attr('transform', getTransform); + function sortY(a, b) { + if (a.id === selectedID) return 1; + if (b.id === selectedID) return -1; + return b.loc[1] - a.loc[1]; + } + } // Draw the notes layer and schedule loading notes and updating markers. - validator.getIssues = function (options) { - var opts = Object.assign({ - what: 'all', - where: 'all', - includeIgnored: false, - includeDisabledRules: false - }, options); - var issues = Object.values(_headCache.issuesByIssueID); - var view = context.map().extent(); - return issues.filter(function (issue) { - if (!issue) return false; - if (opts.includeDisabledRules === 'only' && !_disabledRules[issue.type]) return false; - if (!opts.includeDisabledRules && _disabledRules[issue.type]) return false; - if (opts.includeIgnored === 'only' && !_ignoredIssueIDs[issue.id]) return false; - if (!opts.includeIgnored && _ignoredIssueIDs[issue.id]) return false; // Sanity check: This issue may be for an entity that not longer exists. - // If we detect this, uncache and return false so it is not included.. - var entityIds = issue.entityIds || []; + function drawNotes(selection) { + var service = getService(); + var surface = context.surface(); + + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - for (var i = 0; i < entityIds.length; i++) { - var entityId = entityIds[i]; + drawLayer = selection.selectAll('.layer-notes').data(service ? [0] : []); + drawLayer.exit().remove(); + drawLayer = drawLayer.enter().append('g').attr('class', 'layer-notes').style('display', _notesEnabled ? 'block' : 'none').merge(drawLayer); - if (!context.hasEntity(entityId)) { - delete _headCache.issuesByEntityID[entityId]; - delete _headCache.issuesByIssueID[issue.id]; - return false; - } + if (_notesEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadNotes(projection); + updateMarkers(); + } else { + editOff(); } + } + } // Toggles the layer on and off - if (opts.what === 'edited' && _baseCache.issuesByIssueID[issue.id]) return false; - if (opts.where === 'visible') { - var extent = issue.extent(context.graph()); - if (!view.intersects(extent)) return false; + drawNotes.enabled = function (val) { + if (!arguments.length) return _notesEnabled; + _notesEnabled = val; + + if (_notesEnabled) { + layerOn(); + } else { + layerOff(); + + if (context.selectedNoteID()) { + context.enter(modeBrowse(context)); } + } - return true; - }); + dispatch.call('change'); + return this; }; - validator.getResolvedIssues = function () { - var baseIssues = Object.values(_baseCache.issuesByIssueID); - return baseIssues.filter(function (issue) { - return !_headCache.issuesByIssueID[issue.id]; + return drawNotes; + } + + function svgTouch() { + function drawTouch(selection) { + selection.selectAll('.layer-touch').data(['areas', 'lines', 'points', 'turns', 'markers']).enter().append('g').attr('class', function (d) { + return 'layer-touch ' + d; }); - }; + } - validator.focusIssue = function (issue) { - var extent = issue.extent(context.graph()); + return drawTouch; + } - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); // select the first entity + function refresh(selection, node) { + var cr = node.getBoundingClientRect(); + var prop = [cr.width, cr.height]; + selection.property('__dimensions__', prop); + return prop; + } - if (issue.entityIds && issue.entityIds.length) { - window.setTimeout(function () { - var ids = issue.entityIds; - context.enter(modeSelect(context, [ids[0]])); - dispatch$1.call('focusedIssue', this, issue); - }, 250); // after ease - } - } - }; + function utilGetDimensions(selection, force) { + if (!selection || selection.empty()) { + return [0, 0]; + } - validator.getIssuesBySeverity = function (options) { - var groups = utilArrayGroupBy(validator.getIssues(options), 'severity'); - groups.error = groups.error || []; - groups.warning = groups.warning || []; - return groups; - }; // show some issue types in a particular order + var node = selection.node(), + cached = selection.property('__dimensions__'); + return !cached || force ? refresh(selection, node) : cached; + } + function utilSetDimensions(selection, dimensions) { + if (!selection || selection.empty()) { + return selection; + } + var node = selection.node(); - var orderedIssueTypes = [// flag missing data first - 'missing_tag', 'missing_role', // then flag identity issues - 'outdated_tags', 'mismatched_geometry', // flag geometry issues where fixing them might solve connectivity issues - 'crossing_ways', 'almost_junction', // then flag connectivity issues - 'disconnected_way', 'impossible_oneway']; // returns the issues that the given entity IDs have in common, matching the given options + if (dimensions === null) { + refresh(selection, node); + return selection; + } - validator.getSharedEntityIssues = function (entityIDs, options) { - var cache = _headCache; // gather the issues that are common to all the entities + return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); + } - var issueIDs = entityIDs.reduce(function (acc, entityID) { - var entityIssueIDs = cache.issuesByEntityID[entityID] || new Set(); + function svgLayers(projection, context) { + var dispatch = dispatch$8('change'); + var svg = select(null); + var _layers = [{ + id: 'osm', + layer: svgOsm(projection, context, dispatch) + }, { + id: 'notes', + layer: svgNotes(projection, context, dispatch) + }, { + id: 'data', + layer: svgData(projection, context, dispatch) + }, { + id: 'keepRight', + layer: svgKeepRight(projection, context, dispatch) + }, { + id: 'improveOSM', + layer: svgImproveOSM(projection, context, dispatch) + }, { + id: 'osmose', + layer: svgOsmose(projection, context, dispatch) + }, { + id: 'streetside', + layer: svgStreetside(projection, context, dispatch) + }, { + id: 'mapillary', + layer: svgMapillaryImages(projection, context, dispatch) + }, { + id: 'mapillary-position', + layer: svgMapillaryPosition(projection, context) + }, { + id: 'mapillary-map-features', + layer: svgMapillaryMapFeatures(projection, context, dispatch) + }, { + id: 'mapillary-signs', + layer: svgMapillarySigns(projection, context, dispatch) + }, { + id: 'openstreetcam', + layer: svgOpenstreetcamImages(projection, context, dispatch) + }, { + id: 'debug', + layer: svgDebug(projection, context) + }, { + id: 'geolocate', + layer: svgGeolocate(projection) + }, { + id: 'touch', + layer: svgTouch() + }]; - if (!acc) { - return new Set(entityIssueIDs); - } + function drawLayers(selection) { + svg = selection.selectAll('.surface').data([0]); + svg = svg.enter().append('svg').attr('class', 'surface').merge(svg); + var defs = svg.selectAll('.surface-defs').data([0]); + defs.enter().append('defs').attr('class', 'surface-defs'); + var groups = svg.selectAll('.data-layer').data(_layers); + groups.exit().remove(); + groups.enter().append('g').attr('class', function (d) { + return 'data-layer ' + d.id; + }).merge(groups).each(function (d) { + select(this).call(d.layer); + }); + } - return new Set(_toConsumableArray(acc).filter(function (elem) { - return entityIssueIDs.has(elem); - })); - }, null) || []; - var opts = options || {}; - return Array.from(issueIDs).map(function (id) { - return cache.issuesByIssueID[id]; - }).filter(function (issue) { - if (!issue) return false; - if (opts.includeDisabledRules === 'only' && !_disabledRules[issue.type]) return false; - if (!opts.includeDisabledRules && _disabledRules[issue.type]) return false; - if (opts.includeIgnored === 'only' && !_ignoredIssueIDs[issue.id]) return false; - if (!opts.includeIgnored && _ignoredIssueIDs[issue.id]) return false; - return true; - }).sort(function (issue1, issue2) { - if (issue1.type === issue2.type) { - // issues of the same type, sort deterministically - return issue1.id < issue2.id ? -1 : 1; - } + drawLayers.all = function () { + return _layers; + }; - var index1 = orderedIssueTypes.indexOf(issue1.type); - var index2 = orderedIssueTypes.indexOf(issue2.type); + drawLayers.layer = function (id) { + var obj = _layers.find(function (o) { + return o.id === id; + }); - if (index1 !== -1 && index2 !== -1) { - // both issue types have explicit sort orders - return index1 - index2; - } else if (index1 === -1 && index2 === -1) { - // neither issue type has an explicit sort order, sort by type - return issue1.type < issue2.type ? -1 : 1; - } else { - // order explicit types before everything else - return index1 !== -1 ? -1 : 1; - } + return obj && obj.layer; + }; + + drawLayers.only = function (what) { + var arr = [].concat(what); + + var all = _layers.map(function (layer) { + return layer.id; }); + + return drawLayers.remove(utilArrayDifference(all, arr)); }; - validator.getEntityIssues = function (entityID, options) { - return validator.getSharedEntityIssues([entityID], options); + drawLayers.remove = function (what) { + var arr = [].concat(what); + arr.forEach(function (id) { + _layers = _layers.filter(function (o) { + return o.id !== id; + }); + }); + dispatch.call('change'); + return this; }; - validator.getRuleKeys = function () { - return Object.keys(_rules); + drawLayers.add = function (what) { + var arr = [].concat(what); + arr.forEach(function (obj) { + if ('id' in obj && 'layer' in obj) { + _layers.push(obj); + } + }); + dispatch.call('change'); + return this; }; - validator.isRuleEnabled = function (key) { - return !_disabledRules[key]; + drawLayers.dimensions = function (val) { + if (!arguments.length) return utilGetDimensions(svg); + utilSetDimensions(svg, val); + return this; }; - validator.toggleRule = function (key) { - if (_disabledRules[key]) { - delete _disabledRules[key]; - } else { - _disabledRules[key] = true; - } + return utilRebind(drawLayers, dispatch, 'on'); + } - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); + function svgLines(projection, context) { + var detected = utilDetect(); + var highway_stack = { + motorway: 0, + motorway_link: 1, + trunk: 2, + trunk_link: 3, + primary: 4, + primary_link: 5, + secondary: 6, + tertiary: 7, + unclassified: 8, + residential: 9, + service: 10, + footway: 11 }; - validator.disableRules = function (keys) { - _disabledRules = {}; - keys.forEach(function (k) { - _disabledRules[k] = true; - }); - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); - }; + function drawTargets(selection, graph, entities, filter) { + var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; + var getPath = svgPath(projection).geojson; + var activeID = context.activeID(); + var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways - validator.ignoreIssue = function (id) { - _ignoredIssueIDs[id] = true; - }; // - // Run validation on a single entity for the given graph - // + var data = { + targets: [], + nopes: [] + }; + entities.forEach(function (way) { + var features = svgSegmentWay(way, graph, activeID); + data.targets.push.apply(data.targets, features.passive); + data.nopes.push.apply(data.nopes, features.active); + }); // Targets allow hover and vertex snapping + + var targetData = data.targets.filter(getPath); + var targets = selection.selectAll('.line.target-allowed').filter(function (d) { + return filter(d.properties.entity); + }).data(targetData, function key(d) { + return d.id; + }); // exit + targets.exit().remove(); - function validateEntity(entity, graph) { - var entityIssues = []; // runs validation and appends resulting issues + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - function runValidation(key) { - var fn = _rules[key]; + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; + } + + return d.properties.nodes.some(function (n) { + return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); + }); + }; // enter/update - if (typeof fn !== 'function') { - console.error('no such validation rule = ' + key); // eslint-disable-line no-console - return; - } + targets.enter().append('path').merge(targets).attr('d', getPath).attr('class', function (d) { + return 'way line target target-allowed ' + targetClass + d.id; + }).classed('segment-edited', segmentWasEdited); // NOPE - var detected = fn(entity, graph); - entityIssues = entityIssues.concat(detected); - } // run all rules + var nopeData = data.nopes.filter(getPath); + var nopes = selection.selectAll('.line.target-nope').filter(function (d) { + return filter(d.properties.entity); + }).data(nopeData, function key(d) { + return d.id; + }); // exit + nopes.exit().remove(); // enter/update - Object.keys(_rules).forEach(runValidation); - return entityIssues; + nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { + return 'way line target target-nope ' + nopeClass + d.id; + }).classed('segment-edited', segmentWasEdited); } - function entityIDsToValidate(entityIDs, graph) { - var processedIDs = new Set(); - return entityIDs.reduce(function (acc, entityID) { - // keep redundancy check separate from `acc` because an `entityID` - // could have been added to `acc` as a related entity through an earlier pass - if (processedIDs.has(entityID)) return acc; - processedIDs.add(entityID); - var entity = graph.hasEntity(entityID); - if (!entity) return acc; - acc.add(entityID); - var checkParentRels = [entity]; - - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parentWay) { - acc.add(parentWay.id); // include parent ways + function drawLines(selection, graph, entities, filter) { + var base = context.history().base(); - checkParentRels.push(parentWay); - }); - } else if (entity.type === 'relation') { - entity.members.forEach(function (member) { - acc.add(member.id); // include members - }); - } else if (entity.type === 'way') { - entity.nodes.forEach(function (nodeID) { - acc.add(nodeID); // include child nodes + function waystack(a, b) { + var selected = context.selectedIDs(); + var scoreA = selected.indexOf(a.id) !== -1 ? 20 : 0; + var scoreB = selected.indexOf(b.id) !== -1 ? 20 : 0; - graph._parentWays[nodeID].forEach(function (wayID) { - acc.add(wayID); // include connected ways - }); - }); + if (a.tags.highway) { + scoreA -= highway_stack[a.tags.highway]; } - checkParentRels.forEach(function (entity) { - // include parent relations - if (entity.type !== 'relation') { - // but not super-relations - graph.parentRelations(entity).forEach(function (parentRelation) { - acc.add(parentRelation.id); - }); - } - }); - return acc; - }, new Set()); - } // - // Run validation for several entities, supplied `entityIDs`, - // against `graph` for the given `cache` - // - + if (b.tags.highway) { + scoreB -= highway_stack[b.tags.highway]; + } - function validateEntities(entityIDs, graph, cache) { - // clear caches for existing issues related to these entities - entityIDs.forEach(cache.uncacheEntityID); // detect new issues and update caches + return scoreA - scoreB; + } - entityIDs.forEach(function (entityID) { - var entity = graph.hasEntity(entityID); // don't validate deleted entities + function drawLineGroup(selection, klass, isSelected) { + // Note: Don't add `.selected` class in draw modes + var mode = context.mode(); + var isDrawing = mode && /^draw/.test(mode.id); + var selectedClass = !isDrawing && isSelected ? 'selected ' : ''; + var lines = selection.selectAll('path').filter(filter).data(getPathData(isSelected), osmEntity.key); + lines.exit().remove(); // Optimization: Call expensive TagClasses only on enter selection. This + // works because osmEntity.key is defined to include the entity v attribute. - if (!entity) return; - var issues = validateEntity(entity, graph); - cache.cacheIssues(issues); - }); - } // - // Validates anything that has changed since the last time it was run. - // Also updates the "validatedGraph" to be the current graph - // and dispatches a `validated` event when finished. - // + lines.enter().append('path').attr('class', function (d) { + var prefix = 'way line'; // if this line isn't styled by its own tags + if (!d.hasInterestingTags()) { + var parentRelations = graph.parentRelations(d); + var parentMultipolygons = parentRelations.filter(function (relation) { + return relation.isMultipolygon(); + }); // and if it's a member of at least one multipolygon relation - validator.validate = function () { - var currGraph = context.graph(); - _validatedGraph = _validatedGraph || context.history().base(); + if (parentMultipolygons.length > 0 && // and only multipolygon relations + parentRelations.length === parentMultipolygons.length) { + // then fudge the classes to style this as an area edge + prefix = 'relation area'; + } + } - if (currGraph === _validatedGraph) { - dispatch$1.call('validated'); - return; + var oldMPClass = oldMultiPolygonOuters[d.id] ? 'old-multipolygon ' : ''; + return prefix + ' ' + klass + ' ' + selectedClass + oldMPClass + d.id; + }).classed('added', function (d) { + return !base.entities[d.id]; + }).classed('geometry-edited', function (d) { + return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); + }).classed('retagged', function (d) { + return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); + }).call(svgTagClasses()).merge(lines).sort(waystack).attr('d', getPath).call(svgTagClasses().tags(svgRelationMemberTags(graph))); + return selection; } - var oldGraph = _validatedGraph; - var difference = coreDifference(oldGraph, currGraph); - _validatedGraph = currGraph; - var createdAndModifiedEntityIDs = difference.extantIDs(true); // created/modified (true = w/relation members) - - var entityIDsToCheck = entityIDsToValidate(createdAndModifiedEntityIDs, currGraph); // check modified and deleted entities against the old graph in order to update their related entities - // (e.g. deleting the only highway connected to a road should create a disconnected highway issue) + function getPathData(isSelected) { + return function () { + var layer = this.parentNode.__data__; + var data = pathdata[layer] || []; + return data.filter(function (d) { + if (isSelected) { + return context.selectedIDs().indexOf(d.id) !== -1; + } else { + return context.selectedIDs().indexOf(d.id) === -1; + } + }); + }; + } - var modifiedAndDeletedEntityIDs = difference.deleted().concat(difference.modified()).map(function (entity) { - return entity.id; - }); - var entityIDsToCheckForOldGraph = entityIDsToValidate(modifiedAndDeletedEntityIDs, oldGraph); // concat the sets + function addMarkers(layergroup, pathclass, groupclass, groupdata, marker) { + var markergroup = layergroup.selectAll('g.' + groupclass).data([pathclass]); + markergroup = markergroup.enter().append('g').attr('class', groupclass).merge(markergroup); + var markers = markergroup.selectAll('path').filter(filter).data(function data() { + return groupdata[this.parentNode.__data__] || []; + }, function key(d) { + return [d.id, d.index]; + }); + markers.exit().remove(); + markers = markers.enter().append('path').attr('class', pathclass).merge(markers).attr('marker-mid', marker).attr('d', function (d) { + return d.d; + }); - entityIDsToCheckForOldGraph.forEach(entityIDsToCheck.add, entityIDsToCheck); - validateEntities(entityIDsToCheck, context.graph(), _headCache); - dispatch$1.call('validated'); - }; + if (detected.ie) { + markers.each(function () { + this.parentNode.insertBefore(this, this); + }); + } + } - context.history().on('reset.validator', function () { - // cached issues aren't valid any longer if the history has been reset - reset(false); - validator.validate(); - }); // WHEN TO RUN VALIDATION: - // When graph changes: + var getPath = svgPath(projection, graph); + var ways = []; + var onewaydata = {}; + var sideddata = {}; + var oldMultiPolygonOuters = {}; - context.history().on('restore.validator', validator.validate) // restore saved history - .on('undone.validator', validator.validate) // undo - .on('redone.validator', validator.validate); // redo - // but not on 'change' (e.g. while drawing) - // When user changes editing modes: + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + var outer = osmOldMultipolygonOuterMember(entity, graph); - context.on('exit.validator', validator.validate); // When merging fetched data: + if (outer) { + ways.push(entity.mergeTags(outer.tags)); + oldMultiPolygonOuters[outer.id] = true; + } else if (entity.geometry(graph) === 'line') { + ways.push(entity); + } + } - context.history().on('merge.validator', function (entities) { - if (!entities) return; - var handle = window.requestIdleCallback(function () { - var entityIDs = entities.map(function (entity) { - return entity.id; + ways = ways.filter(getPath); + var pathdata = utilArrayGroupBy(ways, function (way) { + return way.layer(); + }); + Object.keys(pathdata).forEach(function (k) { + var v = pathdata[k]; + var onewayArr = v.filter(function (d) { + return d.isOneWay(); + }); + var onewaySegments = svgMarkerSegments(projection, graph, 35, function shouldReverse(entity) { + return entity.tags.oneway === '-1'; + }, function bothDirections(entity) { + return entity.tags.oneway === 'reversible' || entity.tags.oneway === 'alternating'; + }); + onewaydata[k] = utilArrayFlatten(onewayArr.map(onewaySegments)); + var sidedArr = v.filter(function (d) { + return d.isSided(); + }); + var sidedSegments = svgMarkerSegments(projection, graph, 30, function shouldReverse() { + return false; + }, function bothDirections() { + return false; }); - var headGraph = context.graph(); - validateEntities(entityIDsToValidate(entityIDs, headGraph), headGraph, _headCache); - var baseGraph = context.history().base(); - validateEntities(entityIDsToValidate(entityIDs, baseGraph), baseGraph, _baseCache); - dispatch$1.call('validated'); + sideddata[k] = utilArrayFlatten(sidedArr.map(sidedSegments)); }); + var covered = selection.selectAll('.layer-osm.covered'); // under areas - _deferred.add(handle); - }); - return validator; - } + var uncovered = selection.selectAll('.layer-osm.lines'); // over areas - function validationCache() { - var cache = { - issuesByIssueID: {}, - // issue.id -> issue - issuesByEntityID: {} // entity.id -> set(issue.id) + var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. - }; + [covered, uncovered].forEach(function (selection) { + var range = selection === covered ? range$1(-10, 0) : range$1(0, 11); + var layergroup = selection.selectAll('g.layergroup').data(range); + layergroup = layergroup.enter().append('g').attr('class', function (d) { + return 'layergroup layer' + String(d); + }).merge(layergroup); + layergroup.selectAll('g.linegroup').data(['shadow', 'casing', 'stroke', 'shadow-highlighted', 'casing-highlighted', 'stroke-highlighted']).enter().append('g').attr('class', function (d) { + return 'linegroup line-' + d; + }); + layergroup.selectAll('g.line-shadow').call(drawLineGroup, 'shadow', false); + layergroup.selectAll('g.line-casing').call(drawLineGroup, 'casing', false); + layergroup.selectAll('g.line-stroke').call(drawLineGroup, 'stroke', false); + layergroup.selectAll('g.line-shadow-highlighted').call(drawLineGroup, 'shadow', true); + layergroup.selectAll('g.line-casing-highlighted').call(drawLineGroup, 'casing', true); + layergroup.selectAll('g.line-stroke-highlighted').call(drawLineGroup, 'stroke', true); + addMarkers(layergroup, 'oneway', 'onewaygroup', onewaydata, 'url(#ideditor-oneway-marker)'); + addMarkers(layergroup, 'sided', 'sidedgroup', sideddata, function marker(d) { + var category = graph.entity(d.id).sidednessIdentifier(); + return 'url(#ideditor-sided-marker-' + category + ')'; + }); + }); // Draw touch targets.. - cache.cacheIssues = function (issues) { - issues.forEach(function (issue) { - var entityIds = issue.entityIds || []; - entityIds.forEach(function (entityId) { - if (!cache.issuesByEntityID[entityId]) { - cache.issuesByEntityID[entityId] = new Set(); - } + touchLayer.call(drawTargets, graph, ways, filter); + } - cache.issuesByEntityID[entityId].add(issue.id); - }); - cache.issuesByIssueID[issue.id] = issue; - }); - }; + return drawLines; + } - cache.uncacheIssue = function (issue) { - // When multiple entities are involved (e.g. crossing_ways), - // remove this issue from the other entity caches too.. - var entityIds = issue.entityIds || []; - entityIds.forEach(function (entityId) { - if (cache.issuesByEntityID[entityId]) { - cache.issuesByEntityID[entityId]["delete"](issue.id); - } + function svgMidpoints(projection, context) { + var targetRadius = 8; + + function drawTargets(selection, graph, entities, filter) { + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var getTransform = svgPointTransform(projection).geojson; + var data = entities.map(function (midpoint) { + return { + type: 'Feature', + id: midpoint.id, + properties: { + target: true, + entity: midpoint + }, + geometry: { + type: 'Point', + coordinates: midpoint.loc + } + }; }); - delete cache.issuesByIssueID[issue.id]; - }; + var targets = selection.selectAll('.midpoint.target').filter(function (d) { + return filter(d.properties.entity); + }).data(data, function key(d) { + return d.id; + }); // exit - cache.uncacheIssues = function (issues) { - issues.forEach(cache.uncacheIssue); - }; + targets.exit().remove(); // enter/update - cache.uncacheIssuesOfType = function (type) { - var issuesOfType = Object.values(cache.issuesByIssueID).filter(function (issue) { - return issue.type === type; - }); - cache.uncacheIssues(issuesOfType); - }; // - // Remove a single entity and all its related issues from the caches - // + targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { + return 'node midpoint target ' + fillClass + d.id; + }).attr('transform', getTransform); + } + function drawMidpoints(selection, graph, entities, filter, extent) { + var drawLayer = selection.selectAll('.layer-osm.points .points-group.midpoints'); + var touchLayer = selection.selectAll('.layer-touch.points'); + var mode = context.mode(); - cache.uncacheEntityID = function (entityID) { - var issueIDs = cache.issuesByEntityID[entityID]; - if (!issueIDs) return; - issueIDs.forEach(function (issueID) { - var issue = cache.issuesByIssueID[issueID]; + if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { + drawLayer.selectAll('.midpoint').remove(); + touchLayer.selectAll('.midpoint.target').remove(); + return; + } - if (issue) { - cache.uncacheIssue(issue); - } else { - delete cache.issuesByIssueID[issueID]; - } - }); - delete cache.issuesByEntityID[entityID]; - }; + var poly = extent.polygon(); + var midpoints = {}; - return cache; - } + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (entity.type !== 'way') continue; + if (!filter(entity)) continue; + if (context.selectedIDs().indexOf(entity.id) < 0) continue; + var nodes = graph.childNodes(entity); - function coreUploader(context) { - var dispatch$1 = dispatch( // Start and end events are dispatched exactly once each per legitimate outside call to `save` - 'saveStarted', // dispatched as soon as a call to `save` has been deemed legitimate - 'saveEnded', // dispatched after the result event has been dispatched - 'willAttemptUpload', // dispatched before the actual upload call occurs, if it will - 'progressChanged', // Each save results in one of these outcomes: - 'resultNoChanges', // upload wasn't attempted since there were no edits - 'resultErrors', // upload failed due to errors - 'resultConflicts', // upload failed due to data conflicts - 'resultSuccess' // upload completed without errors - ); - var _isSaving = false; - var _conflicts = []; - var _errors = []; + for (var j = 0; j < nodes.length - 1; j++) { + var a = nodes[j]; + var b = nodes[j + 1]; + var id = [a.id, b.id].sort().join('-'); - var _origChanges; + if (midpoints[id]) { + midpoints[id].parents.push(entity); + } else if (geoVecLength(projection(a.loc), projection(b.loc)) > 40) { + var point = geoVecInterp(a.loc, b.loc, 0.5); + var loc = null; - var _discardTags = {}; - _mainFileFetcher.get('discarded').then(function (d) { - _discardTags = d; - })["catch"](function () { - /* ignore */ - }); - var uploader = utilRebind({}, dispatch$1, 'on'); + if (extent.intersects(point)) { + loc = point; + } else { + for (var k = 0; k < 4; k++) { + point = geoLineIntersection([a.loc, b.loc], [poly[k], poly[k + 1]]); - uploader.isSaving = function () { - return _isSaving; - }; + if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { + loc = point; + break; + } + } + } - uploader.save = function (changeset, tryAgain, checkConflicts) { - // Guard against accidentally entering save code twice - #4641 - if (_isSaving && !tryAgain) { - return; + if (loc) { + midpoints[id] = { + type: 'midpoint', + id: id, + loc: loc, + edge: [a.id, b.id], + parents: [entity] + }; + } + } + } } - var osm = context.connection(); - if (!osm) return; // If user somehow got logged out mid-save, try to reauthenticate.. - // This can happen if they were logged in from before, but the tokens are no longer valid. + function midpointFilter(d) { + if (midpoints[d.id]) return true; - if (!osm.authenticated()) { - osm.authenticate(function (err) { - if (!err) { - uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + for (var i = 0; i < d.parents.length; i++) { + if (filter(d.parents[i])) { + return true; } - }); - return; - } + } - if (!_isSaving) { - _isSaving = true; - dispatch$1.call('saveStarted', this); + return false; } - var history = context.history(); - _conflicts = []; - _errors = []; // Store original changes, in case user wants to download them as an .osc file + var groups = drawLayer.selectAll('.midpoint').filter(midpointFilter).data(Object.values(midpoints), function (d) { + return d.id; + }); + groups.exit().remove(); + var enter = groups.enter().insert('g', ':first-child').attr('class', 'midpoint'); + enter.append('polygon').attr('points', '-6,8 10,0 -6,-8').attr('class', 'shadow'); + enter.append('polygon').attr('points', '-3,4 5,0 -3,-4').attr('class', 'fill'); + groups = groups.merge(enter).attr('transform', function (d) { + var translate = svgPointTransform(projection); + var a = graph.entity(d.edge[0]); + var b = graph.entity(d.edge[1]); + var angle = geoAngle(a, b, projection) * (180 / Math.PI); + return translate(d) + ' rotate(' + angle + ')'; + }).call(svgTagClasses().tags(function (d) { + return d.parents[0].tags; + })); // Propagate data bindings. - _origChanges = history.changes(actionDiscardTags(history.difference(), _discardTags)); // First time, `history.perform` a no-op action. - // Any conflict resolutions will be done as `history.replace` - // Remember to pop this later if needed + groups.select('polygon.shadow'); + groups.select('polygon.fill'); // Draw touch targets.. - if (!tryAgain) { - history.perform(actionNoop()); - } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` + touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); + } + return drawMidpoints; + } - if (!checkConflicts) { - upload(changeset); // Do the full (slow) conflict check.. - } else { - performFullConflictCheck(changeset); - } - }; + function svgPoints(projection, context) { + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-8, -23)').attr('d', 'M 17,8 C 17,13 11,21 8.5,23.5 C 6,21 0,13 0,8 C 0,4 4,-0.5 8.5,-0.5 C 13,-0.5 17,4 17,8 z'); + } - function performFullConflictCheck(changeset) { - var osm = context.connection(); - if (!osm) return; - var history = context.history(); - var localGraph = context.graph(); - var remoteGraph = coreGraph(history.base(), true); - var summary = history.difference().summary(); - var _toCheck = []; + function sortY(a, b) { + return b.loc[1] - a.loc[1]; + } // Avoid exit/enter if we're just moving stuff around. + // The node will get a new version but we only need to run the update selection. - for (var i = 0; i < summary.length; i++) { - var item = summary[i]; - if (item.changeType === 'modified') { - _toCheck.push(item.entity.id); - } - } + function fastEntityKey(d) { + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + return isMoving ? d.id : osmEntity.key(d); + } - var _toLoad = withChildNodes(_toCheck, localGraph); + function drawTargets(selection, graph, entities, filter) { + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var getTransform = svgPointTransform(projection).geojson; + var activeID = context.activeID(); + var data = []; + entities.forEach(function (node) { + if (activeID === node.id) return; // draw no target on the activeID - var _loaded = {}; - var _toLoadCount = 0; - var _toLoadTotal = _toLoad.length; + data.push({ + type: 'Feature', + id: node.id, + properties: { + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + }); + var targets = selection.selectAll('.point.target').filter(function (d) { + return filter(d.properties.entity); + }).data(data, function key(d) { + return d.id; + }); // exit - if (_toCheck.length) { - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); + targets.exit().remove(); // enter/update - _toLoad.forEach(function (id) { - _loaded[id] = false; - }); + targets.enter().append('rect').attr('x', -10).attr('y', -26).attr('width', 20).attr('height', 30).merge(targets).attr('class', function (d) { + return 'node point target ' + fillClass + d.id; + }).attr('transform', getTransform); + } - osm.loadMultiple(_toLoad, loaded); - } else { - upload(changeset); - } + function drawPoints(selection, graph, entities, filter) { + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + var base = context.history().base(); // Points with a direction will render as vertices at higher zooms.. - return; + function renderAsPoint(entity) { + return entity.geometry(graph) === 'point' && !(zoom >= 18 && entity.directions(graph, projection).length); + } // All points will render as vertices in wireframe mode too.. - function withChildNodes(ids, graph) { - var s = new Set(ids); - ids.forEach(function (id) { - var entity = graph.entity(id); - if (entity.type !== 'way') return; - graph.childNodes(entity).forEach(function (child) { - if (child.version !== undefined) { - s.add(child.id); - } - }); - }); - return Array.from(s); - } // Reload modified entities into an alternate graph and check for conflicts.. + var points = wireframe ? [] : entities.filter(renderAsPoint); + points.sort(sortY); + var drawLayer = selection.selectAll('.layer-osm.points .points-group.points'); + var touchLayer = selection.selectAll('.layer-touch.points'); // Draw points.. - function loaded(err, result) { - if (_errors.length) return; + var groups = drawLayer.selectAll('g.point').filter(filter).data(points, fastEntityKey); + groups.exit().remove(); + var enter = groups.enter().append('g').attr('class', function (d) { + return 'node point ' + d.id; + }).order(); + enter.append('path').call(markerPath, 'shadow'); + enter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); + enter.append('path').call(markerPath, 'stroke'); + enter.append('use').attr('transform', 'translate(-5, -19)').attr('class', 'icon').attr('width', '11px').attr('height', '11px'); + groups = groups.merge(enter).attr('transform', svgPointTransform(projection)).classed('added', function (d) { + return !base.entities[d.id]; // if it doesn't exist in the base graph, it's new + }).classed('moved', function (d) { + return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].loc, base.entities[d.id].loc); + }).classed('retagged', function (d) { + return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); + }).call(svgTagClasses()); + groups.select('.shadow'); // propagate bound data - if (err) { - _errors.push({ - msg: err.message || err.responseText, - details: [_t('save.status_code', { - code: err.status - })] - }); + groups.select('.stroke'); // propagate bound data - didResultInErrors(); - } else { - var loadMore = []; - result.data.forEach(function (entity) { - remoteGraph.replace(entity); - _loaded[entity.id] = true; - _toLoad = _toLoad.filter(function (val) { - return val !== entity.id; - }); - if (!entity.visible) return; // Because loadMultiple doesn't download /full like loadEntity, - // need to also load children that aren't already being checked.. + groups.select('.icon') // propagate bound data + .attr('xlink:href', function (entity) { + var preset = _mainPresetIndex.match(entity, graph); + var picon = preset && preset.icon; - var i, id; + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-11' : ''); + } + }); // Draw touch targets.. - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - id = entity.nodes[i]; + touchLayer.call(drawTargets, graph, points, filter); + } - if (_loaded[id] === undefined) { - _loaded[id] = false; - loadMore.push(id); - } - } - } else if (entity.type === 'relation' && entity.isMultipolygon()) { - for (i = 0; i < entity.members.length; i++) { - id = entity.members[i].id; + return drawPoints; + } - if (_loaded[id] === undefined) { - _loaded[id] = false; - loadMore.push(id); - } - } - } - }); - _toLoadCount += result.data.length; - _toLoadTotal += loadMore.length; - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); + function svgTurns(projection, context) { + function icon(turn) { + var u = turn.u ? '-u' : ''; + if (turn.no) return '#iD-turn-no' + u; + if (turn.only) return '#iD-turn-only' + u; + return '#iD-turn-yes' + u; + } - if (loadMore.length) { - _toLoad.push.apply(_toLoad, loadMore); + function drawTurns(selection, graph, turns) { + function turnTransform(d) { + var pxRadius = 50; + var toWay = graph.entity(d.to.way); + var toPoints = graph.childNodes(toWay).map(function (n) { + return n.loc; + }).map(projection); + var toLength = geoPathLength(toPoints); + var mid = toLength / 2; // midpoint of destination way - osm.loadMultiple(loadMore, loaded); - } + var toNode = graph.entity(d.to.node); + var toVertex = graph.entity(d.to.vertex); + var a = geoAngle(toVertex, toNode, projection); + var o = projection(toVertex.loc); + var r = d.u ? 0 // u-turn: no radius + : !toWay.__via ? pxRadius // leaf way: put marker at pxRadius + : Math.min(mid, pxRadius); // via way: prefer pxRadius, fallback to mid for very short ways - if (!_toLoad.length) { - detectConflicts(); - upload(changeset); - } - } + return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; } - function detectConflicts() { - function choice(id, text, _action) { - return { - id: id, - text: text, - action: function action() { - history.replace(_action); - } - }; - } + var drawLayer = selection.selectAll('.layer-osm.points .points-group.turns'); + var touchLayer = selection.selectAll('.layer-touch.turns'); // Draw turns.. - function formatUser(d) { - return '' + d + ''; - } + var groups = drawLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - function entityName(entity) { - return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; - } + groups.exit().remove(); // enter - function sameVersions(local, remote) { - if (local.version !== remote.version) return false; + var groupsEnter = groups.enter().append('g').attr('class', function (d) { + return 'turn ' + d.key; + }); + var turnsEnter = groupsEnter.filter(function (d) { + return !d.u; + }); + turnsEnter.append('rect').attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); + turnsEnter.append('use').attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); + var uEnter = groupsEnter.filter(function (d) { + return d.u; + }); + uEnter.append('circle').attr('r', '16'); + uEnter.append('use').attr('transform', 'translate(-16, -16)').attr('width', '32').attr('height', '32'); // update - if (local.type === 'way') { - var children = utilArrayUnion(local.nodes, remote.nodes); + groups = groups.merge(groupsEnter).attr('opacity', function (d) { + return d.direct === false ? '0.7' : null; + }).attr('transform', turnTransform); + groups.select('use').attr('xlink:href', icon); + groups.select('rect'); // propagate bound data - for (var i = 0; i < children.length; i++) { - var a = localGraph.hasEntity(children[i]); - var b = remoteGraph.hasEntity(children[i]); - if (a && b && a.version !== b.version) return false; - } - } + groups.select('circle'); // propagate bound data + // Draw touch targets.. - return true; - } + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + groups = touchLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - _toCheck.forEach(function (id) { - var local = localGraph.entity(id); - var remote = remoteGraph.entity(id); - if (sameVersions(local, remote)) return; - var merge = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags, formatUser); - history.replace(merge); - var mergeConflicts = merge.conflicts(); - if (!mergeConflicts.length) return; // merged safely + groups.exit().remove(); // enter - var forceLocal = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags).withOption('force_local'); - var forceRemote = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags).withOption('force_remote'); - var keepMine = _t('save.conflict.' + (remote.visible ? 'keep_local' : 'restore')); - var keepTheirs = _t('save.conflict.' + (remote.visible ? 'keep_remote' : 'delete')); + groupsEnter = groups.enter().append('g').attr('class', function (d) { + return 'turn ' + d.key; + }); + turnsEnter = groupsEnter.filter(function (d) { + return !d.u; + }); + turnsEnter.append('rect').attr('class', 'target ' + fillClass).attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); + uEnter = groupsEnter.filter(function (d) { + return d.u; + }); + uEnter.append('circle').attr('class', 'target ' + fillClass).attr('r', '16'); // update - _conflicts.push({ - id: id, - name: entityName(local), - details: mergeConflicts, - chosen: 1, - choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] - }); - }); - } + groups = groups.merge(groupsEnter).attr('transform', turnTransform); + groups.select('rect'); // propagate bound data + + groups.select('circle'); // propagate bound data + + return this; } - function upload(changeset) { - var osm = context.connection(); + return drawTurns; + } - if (!osm) { - _errors.push({ - msg: 'No OSM Service' - }); - } + function svgVertices(projection, context) { + var radiuses = { + // z16-, z17, z18+, w/icon + shadow: [6, 7.5, 7.5, 12], + stroke: [2.5, 3.5, 3.5, 8], + fill: [1, 1.5, 1.5, 1.5] + }; - if (_conflicts.length) { - didResultInConflicts(changeset); - } else if (_errors.length) { - didResultInErrors(); - } else { - var history = context.history(); - var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + var _currHoverTarget; - if (changes.modified.length || changes.created.length || changes.deleted.length) { - dispatch$1.call('willAttemptUpload', this); - osm.putChangeset(changeset, changes, uploadCallback); - } else { - // changes were insignificant or reverted by user - didResultInNoChanges(); - } - } - } + var _currPersistent = {}; + var _currHover = {}; + var _prevHover = {}; + var _currSelected = {}; + var _prevSelected = {}; + var _radii = {}; - function uploadCallback(err, changeset) { - if (err) { - if (err.status === 409) { - // 409 Conflict - uploader.save(changeset, true, true); // tryAgain = true, checkConflicts = true - } else { - _errors.push({ - msg: err.message || err.responseText, - details: [_t('save.status_code', { - code: err.status - })] - }); + function sortY(a, b) { + return b.loc[1] - a.loc[1]; + } // Avoid exit/enter if we're just moving stuff around. + // The node will get a new version but we only need to run the update selection. - didResultInErrors(); - } - } else { - didResultInSuccess(changeset); - } - } - function didResultInNoChanges() { - dispatch$1.call('resultNoChanges', this); - endSave(); - context.flush(); // reset iD + function fastEntityKey(d) { + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + return isMoving ? d.id : osmEntity.key(d); } - function didResultInErrors() { - context.history().pop(); - dispatch$1.call('resultErrors', this, _errors); - endSave(); - } + function draw(selection, graph, vertices, sets, filter) { + sets = sets || { + selected: {}, + important: {}, + hovered: {} + }; + var icons = {}; + var directions = {}; + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + var z = zoom < 17 ? 0 : zoom < 18 ? 1 : 2; + var activeID = context.activeID(); + var base = context.history().base(); - function didResultInConflicts(changeset) { - _conflicts.sort(function (a, b) { - return b.id.localeCompare(a.id); - }); + function getIcon(d) { + // always check latest entity, as fastEntityKey avoids enter/exit now + var entity = graph.entity(d.id); + if (entity.id in icons) return icons[entity.id]; + icons[entity.id] = entity.hasInterestingTags() && _mainPresetIndex.match(entity, graph).icon; + return icons[entity.id]; + } // memoize directions results, return false for empty arrays (for use in filter) - dispatch$1.call('resultConflicts', this, changeset, _conflicts, _origChanges); - endSave(); - } - function didResultInSuccess(changeset) { - // delete the edit stack cached to local storage - context.history().clearSaved(); - dispatch$1.call('resultSuccess', this, changeset); // Add delay to allow for postgres replication #1646 #2678 + function getDirections(entity) { + if (entity.id in directions) return directions[entity.id]; + var angles = entity.directions(graph, projection); + directions[entity.id] = angles.length ? angles : false; + return angles; + } - window.setTimeout(function () { - endSave(); - context.flush(); // reset iD - }, 2500); - } + function updateAttributes(selection) { + ['shadow', 'stroke', 'fill'].forEach(function (klass) { + var rads = radiuses[klass]; + selection.selectAll('.' + klass).each(function (entity) { + var i = z && getIcon(entity); + var r = rads[i ? 3 : z]; // slightly increase the size of unconnected endpoints #3775 - function endSave() { - _isSaving = false; - dispatch$1.call('saveEnded', this); - } + if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { + r += 1.5; + } - uploader.cancelConflictResolution = function () { - context.history().pop(); - }; + if (klass === 'shadow') { + // remember this value, so we don't need to + _radii[entity.id] = r; // recompute it when we draw the touch targets + } - uploader.processResolvedConflicts = function (changeset) { - var history = context.history(); + select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); + }); + }); + } - for (var i = 0; i < _conflicts.length; i++) { - if (_conflicts[i].chosen === 1) { - // user chose "use theirs" - var entity = context.hasEntity(_conflicts[i].id); + vertices.sort(sortY); + var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit - if (entity && entity.type === 'way') { - var children = utilArrayUniq(entity.nodes); + groups.exit().remove(); // enter - for (var j = 0; j < children.length; j++) { - history.replace(actionRevert(children[j])); - } - } + var enter = groups.enter().append('g').attr('class', function (d) { + return 'node vertex ' + d.id; + }).order(); + enter.append('circle').attr('class', 'shadow'); + enter.append('circle').attr('class', 'stroke'); // Vertices with tags get a fill. - history.replace(actionRevert(_conflicts[i].id)); - } - } + enter.filter(function (d) { + return d.hasInterestingTags(); + }).append('circle').attr('class', 'fill'); // update - uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false - }; + groups = groups.merge(enter).attr('transform', svgPointTransform(projection)).classed('sibling', function (d) { + return d.id in sets.selected; + }).classed('shared', function (d) { + return graph.isShared(d); + }).classed('endpoint', function (d) { + return d.isEndpoint(graph); + }).classed('added', function (d) { + return !base.entities[d.id]; // if it doesn't exist in the base graph, it's new + }).classed('moved', function (d) { + return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].loc, base.entities[d.id].loc); + }).classed('retagged', function (d) { + return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); + }).call(updateAttributes); // Vertices with icons get a `use`. - uploader.reset = function () {}; + var iconUse = groups.selectAll('.icon').data(function data(d) { + return zoom >= 17 && getIcon(d) ? [d] : []; + }, fastEntityKey); // exit - return uploader; - } + iconUse.exit().remove(); // enter - var abs$4 = Math.abs; - var exp$2 = Math.exp; - var E = Math.E; + iconUse.enter().append('use').attr('class', 'icon').attr('width', '11px').attr('height', '11px').attr('transform', 'translate(-5.5, -5.5)').attr('xlink:href', function (d) { + var picon = getIcon(d); + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-11' : ''); + }); // Vertices with directions get viewfields - var FORCED$g = fails(function () { - return Math.sinh(-2e-17) != -2e-17; - }); + var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { + return zoom >= 18 && getDirections(d) ? [d] : []; + }, fastEntityKey); // exit - // `Math.sinh` method - // https://tc39.github.io/ecma262/#sec-math.sinh - // V8 near Chromium 38 has a problem with very small numbers - _export({ target: 'Math', stat: true, forced: FORCED$g }, { - sinh: function sinh(x) { - return abs$4(x = +x) < 1 ? (mathExpm1(x) - mathExpm1(-x)) / 2 : (exp$2(x - 1) - exp$2(-x - 1)) * (E / 2); + dgroups.exit().remove(); // enter/update + + dgroups = dgroups.enter().insert('g', '.shadow').attr('class', 'viewfieldgroup').merge(dgroups); + var viewfields = dgroups.selectAll('.viewfield').data(getDirections, function key(d) { + return osmEntity.key(d); + }); // exit + + viewfields.exit().remove(); // enter/update + + viewfields.enter().append('path').attr('class', 'viewfield').attr('d', 'M0,0H0').merge(viewfields).attr('marker-start', 'url(#ideditor-viewfield-marker' + (wireframe ? '-wireframe' : '') + ')').attr('transform', function (d) { + return 'rotate(' + d + ')'; + }); } - }); - var isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; // listen for DPI change, e.g. when dragging a browser window from a retina to non-retina screen + function drawTargets(selection, graph, entities, filter) { + var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; + var getTransform = svgPointTransform(projection).geojson; + var activeID = context.activeID(); + var data = { + targets: [], + nopes: [] + }; + entities.forEach(function (node) { + if (activeID === node.id) return; // draw no target on the activeID - window.matchMedia("\n (-webkit-min-device-pixel-ratio: 2), /* Safari */\n (min-resolution: 2dppx), /* standard */\n (min-resolution: 192dpi) /* fallback */\n ").addListener(function () { - isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; - }); + var vertexType = svgPassiveVertex(node, graph, activeID); - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + if (vertexType !== 0) { + // passive or adjacent - allow to connect + data.targets.push({ + type: 'Feature', + id: node.id, + properties: { + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + } else { + data.nopes.push({ + type: 'Feature', + id: node.id + '-nope', + properties: { + nope: true, + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + } + }); // Targets allow hover and vertex snapping - function vintageRange(vintage) { - var s; + var targets = selection.selectAll('.vertex.target-allowed').filter(function (d) { + return filter(d.properties.entity); + }).data(data.targets, function key(d) { + return d.id; + }); // exit - if (vintage.start || vintage.end) { - s = vintage.start || '?'; + targets.exit().remove(); // enter/update - if (vintage.start !== vintage.end) { - s += ' - ' + (vintage.end || '?'); - } - } + targets.enter().append('circle').attr('r', function (d) { + return _radii[d.id] || radiuses.shadow[3]; + }).merge(targets).attr('class', function (d) { + return 'node vertex target target-allowed ' + targetClass + d.id; + }).attr('transform', getTransform); // NOPE - return s; - } + var nopes = selection.selectAll('.vertex.target-nope').filter(function (d) { + return filter(d.properties.entity); + }).data(data.nopes, function key(d) { + return d.id; + }); // exit - function rendererBackgroundSource(data) { - var source = Object.assign({}, data); // shallow copy + nopes.exit().remove(); // enter/update - var _offset = [0, 0]; - var _name = source.name; - var _description = source.description; + nopes.enter().append('circle').attr('r', function (d) { + return _radii[d.properties.entity.id] || radiuses.shadow[3]; + }).merge(nopes).attr('class', function (d) { + return 'node vertex target target-nope ' + nopeClass + d.id; + }).attr('transform', getTransform); + } // Points can also render as vertices: + // 1. in wireframe mode or + // 2. at higher zooms if they have a direction - var _best = !!source.best; - var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; + function renderAsVertex(entity, graph, wireframe, zoom) { + var geometry = entity.geometry(graph); + return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).length); + } - source.tileSize = data.tileSize || 256; - source.zoomExtent = data.zoomExtent || [0, 22]; - source.overzoom = data.overzoom !== false; + function isEditedNode(node, base, head) { + var baseNode = base.entities[node.id]; + var headNode = head.entities[node.id]; + return !headNode || !baseNode || !fastDeepEqual(headNode.tags, baseNode.tags) || !fastDeepEqual(headNode.loc, baseNode.loc); + } - source.offset = function (val) { - if (!arguments.length) return _offset; - _offset = val; - return source; - }; + function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { + var results = {}; + var seenIds = {}; - source.nudge = function (val, zoomlevel) { - _offset[0] += val[0] / Math.pow(2, zoomlevel); - _offset[1] += val[1] / Math.pow(2, zoomlevel); - return source; - }; + function addChildVertices(entity) { + // avoid redundant work and infinite recursion of circular relations + if (seenIds[entity.id]) return; + seenIds[entity.id] = true; + var geometry = entity.geometry(graph); - source.name = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t('imagery.' + id_safe + '.name', { - "default": _name - }); - }; + if (!context.features().isHiddenFeature(entity, graph, geometry)) { + var i; - source.label = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.name', { - "default": _name - }); - }; + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + var child = graph.hasEntity(entity.nodes[i]); - source.description = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.description', { - "default": _description - }); - }; + if (child) { + addChildVertices(child); + } + } + } else if (entity.type === 'relation') { + for (i = 0; i < entity.members.length; i++) { + var member = graph.hasEntity(entity.members[i].id); - source.best = function () { - return _best; - }; + if (member) { + addChildVertices(member); + } + } + } else if (renderAsVertex(entity, graph, wireframe, zoom)) { + results[entity.id] = entity; + } + } + } - source.area = function () { - if (!data.polygon) return Number.MAX_VALUE; // worldwide + ids.forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - var area = d3_geoArea({ - type: 'MultiPolygon', - coordinates: [data.polygon] + if (entity.type === 'node') { + if (renderAsVertex(entity, graph, wireframe, zoom)) { + results[entity.id] = entity; + graph.parentWays(entity).forEach(function (entity) { + addChildVertices(entity); + }); + } + } else { + // way, relation + addChildVertices(entity); + } }); - return isNaN(area) ? 0 : area; - }; + return results; + } - source.imageryUsed = function () { - return _name || source.id; - }; + function drawVertices(selection, graph, entities, filter, extent, fullRedraw) { + var wireframe = context.surface().classed('fill-wireframe'); + var visualDiff = context.surface().classed('highlight-edited'); + var zoom = geoScaleToZoom(projection.scale()); + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + var base = context.history().base(); + var drawLayer = selection.selectAll('.layer-osm.points .points-group.vertices'); + var touchLayer = selection.selectAll('.layer-touch.points'); - source.template = function (val) { - if (!arguments.length) return _template; + if (fullRedraw) { + _currPersistent = {}; + _radii = {}; + } // Collect important vertices from the `entities` list.. + // (during a partial redraw, it will not contain everything) - if (source.id === 'custom') { - _template = val; - } - return source; - }; + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + var geometry = entity.geometry(graph); + var keep = false; // a point that looks like a vertex.. - source.url = function (coord) { - var result = _template; - if (result === '') return result; // source 'none' - // Guess a type based on the tokens present in the template - // (This is for 'custom' source, where we don't know) + if (geometry === 'point' && renderAsVertex(entity, graph, wireframe, zoom)) { + _currPersistent[entity.id] = entity; + keep = true; // a vertex of some importance.. + } else if (geometry === 'vertex' && (entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || visualDiff && isEditedNode(entity, base, graph))) { + _currPersistent[entity.id] = entity; + keep = true; + } // whatever this is, it's not a persistent vertex.. - if (!source.type) { - if (/SERVICE=WMS|\{(proj|wkid|bbox)\}/.test(_template)) { - source.type = 'wms'; - source.projection = 'EPSG:3857'; // guess - } else if (/\{(x|y)\}/.test(_template)) { - source.type = 'tms'; - } else if (/\{u\}/.test(_template)) { - source.type = 'bing'; - } - } - if (source.type === 'wms') { - var tileToProjectedCoords = function tileToProjectedCoords(x, y, z) { - //polyfill for IE11, PhantomJS - var sinh = Math.sinh || function (x) { - var y = Math.exp(x); - return (y - 1 / y) / 2; - }; + if (!keep && !fullRedraw) { + delete _currPersistent[entity.id]; + } + } // 3 sets of vertices to consider: - var zoomSize = Math.pow(2, z); - var lon = x / zoomSize * Math.PI * 2 - Math.PI; - var lat = Math.atan(sinh(Math.PI * (1 - 2 * y / zoomSize))); - switch (source.projection) { - case 'EPSG:4326': - return { - x: lon * 180 / Math.PI, - y: lat * 180 / Math.PI - }; + var sets = { + persistent: _currPersistent, + // persistent = important vertices (render always) + selected: _currSelected, + // selected + siblings of selected (render always) + hovered: _currHover // hovered + siblings of hovered (render only in draw modes) - default: - // EPSG:3857 and synonyms - var mercCoords = mercatorRaw(lon, lat); - return { - x: 20037508.34 / Math.PI * mercCoords[0], - y: 20037508.34 / Math.PI * mercCoords[1] - }; - } - }; + }; + var all = Object.assign({}, isMoving ? _currHover : {}, _currSelected, _currPersistent); // Draw the vertices.. + // The filter function controls the scope of what objects d3 will touch (exit/enter/update) + // Adjust the filter function to expand the scope beyond whatever entities were passed in. - var tileSize = source.tileSize; - var projection = source.projection; - var minXmaxY = tileToProjectedCoords(coord[0], coord[1], coord[2]); - var maxXminY = tileToProjectedCoords(coord[0] + 1, coord[1] + 1, coord[2]); - result = result.replace(/\{(\w+)\}/g, function (token, key) { - switch (key) { - case 'width': - case 'height': - return tileSize; + var filterRendered = function filterRendered(d) { + return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); + }; - case 'proj': - return projection; + drawLayer.call(draw, graph, currentVisible(all), sets, filterRendered); // Draw touch targets.. + // When drawing, render all targets (not just those affected by a partial redraw) - case 'wkid': - return projection.replace(/^EPSG:/, ''); + var filterTouch = function filterTouch(d) { + return isMoving ? true : filterRendered(d); + }; - case 'bbox': - // WMS 1.3 flips x/y for some coordinate systems including EPSG:4326 - #7557 - if (projection === 'EPSG:4326' && // The CRS parameter implies version 1.3 (prior versions use SRS) - /VERSION=1.3|CRS={proj}/.test(source.template())) { - return maxXminY.y + ',' + minXmaxY.x + ',' + minXmaxY.y + ',' + maxXminY.x; - } else { - return minXmaxY.x + ',' + maxXminY.y + ',' + maxXminY.x + ',' + minXmaxY.y; - } + touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); - case 'w': - return minXmaxY.x; + function currentVisible(which) { + return Object.keys(which).map(graph.hasEntity, graph) // the current version of this entity + .filter(function (entity) { + return entity && entity.intersects(extent, graph); + }); + } + } // partial redraw - only update the selected items.. - case 's': - return maxXminY.y; - case 'n': - return maxXminY.x; + drawVertices.drawSelected = function (selection, graph, extent) { + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevSelected = _currSelected || {}; - case 'e': - return minXmaxY.y; + if (context.map().isInWideSelection()) { + _currSelected = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - default: - return token; + if (entity.type === 'node') { + if (renderAsVertex(entity, graph, wireframe, zoom)) { + _currSelected[entity.id] = entity; + } } }); - } else if (source.type === 'tms') { - result = result.replace('{x}', coord[0]).replace('{y}', coord[1]) // TMS-flipped y coordinate - .replace(/\{[t-]y\}/, Math.pow(2, coord[2]) - coord[1] - 1).replace(/\{z(oom)?\}/, coord[2]) // only fetch retina tiles for retina screens - .replace(/\{@2x\}|\{r\}/, isRetina ? '@2x' : ''); - } else if (source.type === 'bing') { - result = result.replace('{u}', function () { - var u = ''; - - for (var zoom = coord[2]; zoom > 0; zoom--) { - var b = 0; - var mask = 1 << zoom - 1; - if ((coord[0] & mask) !== 0) b++; - if ((coord[1] & mask) !== 0) b += 2; - u += b.toString(); - } + } else { + _currSelected = getSiblingAndChildVertices(context.selectedIDs(), graph, wireframe, zoom); + } // note that drawVertices will add `_currSelected` automatically if needed.. - return u; - }); - } // these apply to any type.. + var filter = function filter(d) { + return d.id in _prevSelected; + }; - result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { - var subdomains = r.split(','); - return subdomains[(coord[0] + coord[1]) % subdomains.length]; - }); - return result; - }; + drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); + }; // partial redraw - only update the hovered items.. - source.validZoom = function (z) { - return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); - }; - source.isLocatorOverlay = function () { - return source.id === 'mapbox_locator_overlay'; - }; - /* hides a source from the list, but leaves it available for use */ + drawVertices.drawHover = function (selection, graph, target, extent) { + if (target === _currHoverTarget) return; // continue only if something changed + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevHover = _currHover || {}; + _currHoverTarget = target; + var entity = target && target.properties && target.properties.entity; - source.isHidden = function () { - return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; - }; + if (entity) { + _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); + } else { + _currHover = {}; + } // note that drawVertices will add `_currHover` automatically if needed.. - source.copyrightNotices = function () {}; - source.getMetadata = function (center, tileCoord, callback) { - var vintage = { - start: localeDateString(source.startDate), - end: localeDateString(source.endDate) - }; - vintage.range = vintageRange(vintage); - var metadata = { - vintage: vintage + var filter = function filter(d) { + return d.id in _prevHover; }; - callback(null, metadata); + + drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); }; - return source; + return drawVertices; } - rendererBackgroundSource.Bing = function (data, dispatch) { - // http://msdn.microsoft.com/en-us/library/ff701716.aspx - // http://msdn.microsoft.com/en-us/library/ff701701.aspx - data.template = 'https://ecn.t{switch:0,1,2,3}.tiles.virtualearth.net/tiles/a{u}.jpeg?g=587&mkt=en-gb&n=z'; - var bing = rendererBackgroundSource(data); // var key = 'Arzdiw4nlOJzRwOz__qailc8NiR31Tt51dN2D7cm57NrnceZnCpgOkmJhNpGoppU'; // P2, JOSM, etc + function utilBindOnce(target, type, listener, capture) { + var typeOnce = type + '.once'; - var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD + function one() { + target.on(typeOnce, null); + listener.apply(this, arguments); + } - var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial?include=ImageryProviders&key=' + key; - var cache = {}; - var inflight = {}; - var providers = []; - d3_json(url).then(function (json) { - providers = json.resourceSets[0].resources[0].imageryProviders.map(function (provider) { - return { - attribution: provider.attribution, - areas: provider.coverageAreas.map(function (area) { - return { - zoom: [area.zoomMin, area.zoomMax], - extent: geoExtent([area.bbox[1], area.bbox[0]], [area.bbox[3], area.bbox[2]]) - }; - }) - }; - }); - dispatch.call('change'); - })["catch"](function () { - /* ignore */ - }); + target.on(typeOnce, one, capture); + return this; + } - bing.copyrightNotices = function (zoom, extent) { - zoom = Math.min(zoom, 21); - return providers.filter(function (provider) { - return provider.areas.some(function (area) { - return extent.intersects(area.extent) && area.zoom[0] <= zoom && area.zoom[1] >= zoom; - }); - }).map(function (provider) { - return provider.attribution; - }).join(', '); - }; + function defaultFilter(d3_event) { + return !d3_event.ctrlKey && !d3_event.button; + } - bing.getMetadata = function (center, tileCoord, callback) { - var tileID = tileCoord.slice(0, 3).join('/'); - var zoom = Math.min(tileCoord[2], 21); - var centerPoint = center[1] + ',' + center[0]; // lat,lng + function defaultExtent() { + var e = this; - var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; - if (inflight[tileID]) return; + if (e instanceof SVGElement) { + e = e.ownerSVGElement || e; - if (!cache[tileID]) { - cache[tileID] = {}; + if (e.hasAttribute('viewBox')) { + e = e.viewBox.baseVal; + return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; } - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); + return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; + } + + return [[0, 0], [e.clientWidth, e.clientHeight]]; + } + + function defaultWheelDelta(d3_event) { + return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); + } + + function defaultConstrain(transform, extent, translateExtent) { + var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0], + dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0], + dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1], + dy1 = transform.invertY(extent[1][1]) - translateExtent[1][1]; + return transform.translate(dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1), dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1)); + } + + function utilZoomPan() { + var filter = defaultFilter, + extent = defaultExtent, + constrain = defaultConstrain, + wheelDelta = defaultWheelDelta, + scaleExtent = [0, Infinity], + translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], + interpolate = interpolateZoom, + dispatch = dispatch$8('start', 'zoom', 'end'), + _wheelDelay = 150, + _transform = identity$2, + _activeGesture; + + function zoom(selection) { + selection.on('pointerdown.zoom', pointerdown).on('wheel.zoom', wheeled).style('touch-action', 'none').style('-webkit-tap-highlight-color', 'rgba(0,0,0,0)'); + select(window).on('pointermove.zoompan', pointermove).on('pointerup.zoompan pointercancel.zoompan', pointerup); + } + + zoom.transform = function (collection, transform, point) { + var selection = collection.selection ? collection.selection() : collection; + + if (collection !== selection) { + schedule(collection, transform, point); + } else { + selection.interrupt().each(function () { + gesture(this, arguments).start(null).zoom(null, null, typeof transform === 'function' ? transform.apply(this, arguments) : transform).end(null); + }); } + }; - inflight[tileID] = true; - d3_json(url).then(function (result) { - delete inflight[tileID]; + zoom.scaleBy = function (selection, k, p) { + zoom.scaleTo(selection, function () { + var k0 = _transform.k, + k1 = typeof k === 'function' ? k.apply(this, arguments) : k; + return k0 * k1; + }, p); + }; - if (!result) { - throw new Error('Unknown Error'); - } + zoom.scaleTo = function (selection, k, p) { + zoom.transform(selection, function () { + var e = extent.apply(this, arguments), + t0 = _transform, + p0 = !p ? centroid(e) : typeof p === 'function' ? p.apply(this, arguments) : p, + p1 = t0.invert(p0), + k1 = typeof k === 'function' ? k.apply(this, arguments) : k; + return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent); + }, p); + }; - var vintage = { - start: localeDateString(result.resourceSets[0].resources[0].vintageStart), - end: localeDateString(result.resourceSets[0].resources[0].vintageEnd) - }; - vintage.range = vintageRange(vintage); - var metadata = { - vintage: vintage - }; - cache[tileID].metadata = metadata; - if (callback) callback(null, metadata); - })["catch"](function (err) { - delete inflight[tileID]; - if (callback) callback(err.message); + zoom.translateBy = function (selection, x, y) { + zoom.transform(selection, function () { + return constrain(_transform.translate(typeof x === 'function' ? x.apply(this, arguments) : x, typeof y === 'function' ? y.apply(this, arguments) : y), extent.apply(this, arguments), translateExtent); }); }; - bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; - return bing; - }; + zoom.translateTo = function (selection, x, y, p) { + zoom.transform(selection, function () { + var e = extent.apply(this, arguments), + t = _transform, + p0 = !p ? centroid(e) : typeof p === 'function' ? p.apply(this, arguments) : p; + return constrain(identity$2.translate(p0[0], p0[1]).scale(t.k).translate(typeof x === 'function' ? -x.apply(this, arguments) : -x, typeof y === 'function' ? -y.apply(this, arguments) : -y), e, translateExtent); + }, p); + }; - rendererBackgroundSource.Esri = function (data) { - // in addition to using the tilemap at zoom level 20, overzoom real tiles - #4327 (deprecated technique, but it works) - if (data.template.match(/blankTile/) === null) { - data.template = data.template + '?blankTile=false'; + function scale(transform, k) { + k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k)); + return k === transform.k ? transform : new Transform(k, transform.x, transform.y); } - var esri = rendererBackgroundSource(data); - var cache = {}; - var inflight = {}; - - var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically - // https://developers.arcgis.com/documentation/tiled-elevation-service/ + function translate(transform, p0, p1) { + var x = p0[0] - p1[0] * transform.k, + y = p0[1] - p1[1] * transform.k; + return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y); + } + function centroid(extent) { + return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; + } - esri.fetchTilemap = function (center) { - // skip if we have already fetched a tilemap within 5km - if (_prevCenter && geoSphericalDistance(center, _prevCenter) < 5000) return; - _prevCenter = center; // tiles are available globally to zoom level 19, afterward they may or may not be present + function schedule(transition, transform, point) { + transition.on('start.zoom', function () { + gesture(this, arguments).start(null); + }).on('interrupt.zoom end.zoom', function () { + gesture(this, arguments).end(null); + }).tween('zoom', function () { + var that = this, + args = arguments, + g = gesture(that, args), + e = extent.apply(that, args), + p = !point ? centroid(e) : typeof point === 'function' ? point.apply(that, args) : point, + w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]), + a = _transform, + b = typeof transform === 'function' ? transform.apply(that, args) : transform, + i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k)); + return function (t) { + if (t === 1) { + // Avoid rounding error on end. + t = b; + } else { + var l = i(t); + var k = w / l[2]; + t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); + } - var z = 20; // first generate a random url using the template + g.zoom(null, null, t); + }; + }); + } - var dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map + function gesture(that, args, clean) { + return !clean && _activeGesture || new Gesture(that, args); + } - var x = Math.floor((center[0] + 180) / 360 * Math.pow(2, z)); - var y = Math.floor((1 - Math.log(Math.tan(center[1] * Math.PI / 180) + 1 / Math.cos(center[1] * Math.PI / 180)) / Math.PI) / 2 * Math.pow(2, z)); // fetch an 8x8 grid to leverage cache + function Gesture(that, args) { + this.that = that; + this.args = args; + this.active = 0; + this.extent = extent.apply(that, args); + } - var tilemapUrl = dummyUrl.replace(/tile\/[0-9]+\/[0-9]+\/[0-9]+\?blankTile=false/, 'tilemap') + '/' + z + '/' + y + '/' + x + '/8/8'; // make the request and introspect the response from the tilemap server + Gesture.prototype = { + start: function start(d3_event) { + if (++this.active === 1) { + _activeGesture = this; + dispatch.call('start', this, d3_event); + } - d3_json(tilemapUrl).then(function (tilemap) { - if (!tilemap) { - throw new Error('Unknown Error'); + return this; + }, + zoom: function zoom(d3_event, key, transform) { + if (this.mouse && key !== 'mouse') this.mouse[1] = transform.invert(this.mouse[0]); + if (this.pointer0 && key !== 'touch') this.pointer0[1] = transform.invert(this.pointer0[0]); + if (this.pointer1 && key !== 'touch') this.pointer1[1] = transform.invert(this.pointer1[0]); + _transform = transform; + dispatch.call('zoom', this, d3_event, key, transform); + return this; + }, + end: function end(d3_event) { + if (--this.active === 0) { + _activeGesture = null; + dispatch.call('end', this, d3_event); } - var hasTiles = true; + return this; + } + }; + + function wheeled(d3_event) { + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + t = _transform, + k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))), + p = utilFastMouse(this)(d3_event); // If the mouse is in the same location as before, reuse it. + // If there were recent wheel events, reset the wheel idle timeout. + + if (g.wheel) { + if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) { + g.mouse[1] = t.invert(g.mouse[0] = p); + } - for (var i = 0; i < tilemap.data.length; i++) { - // 0 means an individual tile in the grid doesn't exist - if (!tilemap.data[i]) { - hasTiles = false; - break; - } - } // if any tiles are missing at level 20 we restrict maxZoom to 19 + clearTimeout(g.wheel); // Otherwise, capture the mouse point and location at the start. + } else { + g.mouse = [p, t.invert(p)]; + interrupt(this); + g.start(d3_event); + } + d3_event.preventDefault(); + d3_event.stopImmediatePropagation(); + g.wheel = setTimeout(wheelidled, _wheelDelay); + g.zoom(d3_event, 'mouse', constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); - esri.zoomExtent[1] = hasTiles ? 22 : 19; - })["catch"](function () { - /* ignore */ - }); - }; + function wheelidled() { + g.wheel = null; + g.end(d3_event); + } + } - esri.getMetadata = function (center, tileCoord, callback) { - var tileID = tileCoord.slice(0, 3).join('/'); - var zoom = Math.min(tileCoord[2], esri.zoomExtent[1]); - var centerPoint = center[0] + ',' + center[1]; // long, lat (as it should be) + var _downPointerIDs = new Set(); - var unknown = _t('info_panels.background.unknown'); - var metadataLayer; - var vintage = {}; - var metadata = {}; - if (inflight[tileID]) return; + var _pointerLocGetter; - switch (true) { - case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': - metadataLayer = 4; - break; + function pointerdown(d3_event) { + _downPointerIDs.add(d3_event.pointerId); - case zoom >= 19: - metadataLayer = 3; - break; + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments, _downPointerIDs.size === 1); + var started; + d3_event.stopImmediatePropagation(); + _pointerLocGetter = utilFastMouse(this); - case zoom >= 17: - metadataLayer = 2; - break; + var loc = _pointerLocGetter(d3_event); - case zoom >= 13: - metadataLayer = 0; - break; + var p = [loc, _transform.invert(loc), d3_event.pointerId]; - default: - metadataLayer = 99; + if (!g.pointer0) { + g.pointer0 = p; + started = true; + } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { + g.pointer1 = p; } - var url; // build up query using the layer appropriate to the current zoom - - if (esri.id === 'EsriWorldImagery') { - url = 'https://services.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/'; - } else if (esri.id === 'EsriWorldImageryClarity') { - url = 'https://serviceslab.arcgisonline.com/arcgis/rest/services/Clarity_World_Imagery/MapServer/'; + if (started) { + interrupt(this); + g.start(d3_event); } + } - url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + function pointermove(d3_event) { + if (!_downPointerIDs.has(d3_event.pointerId)) return; + if (!_activeGesture || !_pointerLocGetter) return; + var g = gesture(this, arguments); + var isPointer0 = g.pointer0 && g.pointer0[2] === d3_event.pointerId; + var isPointer1 = !isPointer0 && g.pointer1 && g.pointer1[2] === d3_event.pointerId; - if (!cache[tileID]) { - cache[tileID] = {}; + if ((isPointer0 || isPointer1) && 'buttons' in d3_event && !d3_event.buttons) { + // The pointer went up without ending the gesture somehow, e.g. + // a down mouse was moved off the map and released. End it here. + if (g.pointer0) _downPointerIDs["delete"](g.pointer0[2]); + if (g.pointer1) _downPointerIDs["delete"](g.pointer1[2]); + g.end(d3_event); + return; } - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); - } // accurate metadata is only available >= 13 + d3_event.preventDefault(); + d3_event.stopImmediatePropagation(); + var loc = _pointerLocGetter(d3_event); - if (metadataLayer === 99) { - vintage = { - start: null, - end: null, - range: null - }; - metadata = { - vintage: null, - source: unknown, - description: unknown, - resolution: unknown, - accuracy: unknown - }; - callback(null, metadata); - } else { - inflight[tileID] = true; - d3_json(url).then(function (result) { - delete inflight[tileID]; + var t, p, l; + if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; + t = _transform; - if (!result) { - throw new Error('Unknown Error'); - } else if (result.features && result.features.length < 1) { - throw new Error('No Results'); - } else if (result.error && result.error.message) { - throw new Error(result.error.message); - } // pass through the discrete capture date from metadata + if (g.pointer1) { + var p0 = g.pointer0[0], + l0 = g.pointer0[1], + p1 = g.pointer1[0], + l1 = g.pointer1[1], + dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp, + dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl; + t = scale(t, Math.sqrt(dp / dl)); + p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2]; + l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2]; + } else if (g.pointer0) { + p = g.pointer0[0]; + l = g.pointer0[1]; + } else { + return; + } + g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); + } - var captureDate = localeDateString(result.features[0].attributes.SRC_DATE2); - vintage = { - start: captureDate, - end: captureDate, - range: captureDate - }; - metadata = { - vintage: vintage, - source: clean(result.features[0].attributes.NICE_NAME), - description: clean(result.features[0].attributes.NICE_DESC), - resolution: clean(+parseFloat(result.features[0].attributes.SRC_RES).toFixed(4)), - accuracy: clean(+parseFloat(result.features[0].attributes.SRC_ACC).toFixed(4)) - }; // append units - meters + function pointerup(d3_event) { + if (!_downPointerIDs.has(d3_event.pointerId)) return; - if (isFinite(metadata.resolution)) { - metadata.resolution += ' m'; - } + _downPointerIDs["delete"](d3_event.pointerId); - if (isFinite(metadata.accuracy)) { - metadata.accuracy += ' m'; - } + if (!_activeGesture) return; + var g = gesture(this, arguments); + d3_event.stopImmediatePropagation(); + if (g.pointer0 && g.pointer0[2] === d3_event.pointerId) delete g.pointer0;else if (g.pointer1 && g.pointer1[2] === d3_event.pointerId) delete g.pointer1; - cache[tileID].metadata = metadata; - if (callback) callback(null, metadata); - })["catch"](function (err) { - delete inflight[tileID]; - if (callback) callback(err.message); - }); + if (g.pointer1 && !g.pointer0) { + g.pointer0 = g.pointer1; + delete g.pointer1; } - function clean(val) { - return String(val).trim() || unknown; + if (g.pointer0) { + g.pointer0[1] = _transform.invert(g.pointer0[0]); + } else { + g.end(d3_event); } - }; - - return esri; - }; - - rendererBackgroundSource.None = function () { - var source = rendererBackgroundSource({ - id: 'none', - template: '' - }); + } - source.name = function () { - return _t('background.none'); + zoom.wheelDelta = function (_) { + return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; }; - source.label = function () { - return _t.html('background.none'); + zoom.filter = function (_) { + return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; }; - source.imageryUsed = function () { - return null; + zoom.extent = function (_) { + return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; }; - source.area = function () { - return -1; // sources in background pane are sorted by area + zoom.scaleExtent = function (_) { + return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; }; - return source; - }; - - rendererBackgroundSource.Custom = function (template) { - var source = rendererBackgroundSource({ - id: 'custom', - template: template - }); - - source.name = function () { - return _t('background.custom'); + zoom.translateExtent = function (_) { + return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]]; }; - source.label = function () { - return _t.html('background.custom'); + zoom.constrain = function (_) { + return arguments.length ? (constrain = _, zoom) : constrain; }; - source.imageryUsed = function () { - // sanitize personal connection tokens - #6801 - var cleaned = source.template(); // from query string parameters - - if (cleaned.indexOf('?') !== -1) { - var parts = cleaned.split('?', 2); - var qs = utilStringQs(parts[1]); - ['access_token', 'connectId', 'token'].forEach(function (param) { - if (qs[param]) { - qs[param] = '{apikey}'; - } - }); - cleaned = parts[0] + '?' + utilQsString(qs, true); // true = soft encode - } // from wms/wmts api path parameters - - - cleaned = cleaned.replace(/token\/(\w+)/, 'token/{apikey}'); - return 'Custom (' + cleaned + ' )'; + zoom.interpolate = function (_) { + return arguments.length ? (interpolate = _, zoom) : interpolate; }; - source.area = function () { - return -2; // sources in background pane are sorted by area + zoom._transform = function (_) { + return arguments.length ? (_transform = _, zoom) : _transform; }; - return source; - }; - - function rendererTileLayer(context) { - var transformProp = utilPrefixCSSProperty('Transform'); - var tiler = utilTiler(); - var _tileSize = 256; - - var _projection; - - var _cache = {}; - - var _tileOrigin; - - var _zoom; + return utilRebind(zoom, dispatch, 'on'); + } - var _source; + // if pointer events are supported. Falls back to default `dblclick` event. - function tileSizeAtZoom(d, z) { - var EPSILON = 0.002; // close seams + function utilDoubleUp() { + var dispatch = dispatch$8('doubleUp'); + var _maxTimespan = 500; // milliseconds - return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; - } + var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices - function atZoom(t, distance) { - var power = Math.pow(2, distance); - return [Math.floor(t[0] * power), Math.floor(t[1] * power), t[2] + distance]; - } + var _pointer; // object representing the pointer that could trigger double up - function lookUp(d) { - for (var up = -1; up > -d[2]; up--) { - var tile = atZoom(d, up); - if (_cache[_source.url(tile)] !== false) { - return tile; - } - } + function pointerIsValidFor(loc) { + // second pointerup must occur within a small timeframe after the first pointerdown + return new Date().getTime() - _pointer.startTime <= _maxTimespan && // all pointer events must occur within a small distance of the first pointerdown + geoVecLength(_pointer.startLoc, loc) <= _maxDistance; } - function uniqueBy(a, n) { - var o = []; - var seen = {}; + function pointerdown(d3_event) { + // ignore right-click + if (d3_event.ctrlKey || d3_event.button === 2) return; + var loc = [d3_event.clientX, d3_event.clientY]; // Don't rely on pointerId here since it can change between pointerdown + // events on touch devices - for (var i = 0; i < a.length; i++) { - if (seen[a[i][n]] === undefined) { - o.push(a[i]); - seen[a[i][n]] = true; - } + if (_pointer && !pointerIsValidFor(loc)) { + // if this pointer is no longer valid, clear it so another can be started + _pointer = undefined; } - return o; - } - - function addSource(d) { - d.push(_source.url(d)); - return d; - } // Update tiles based on current state of `projection`. - - - function background(selection) { - _zoom = geoScaleToZoom(_projection.scale(), _tileSize); - var pixelOffset; - - if (_source) { - pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; + if (!_pointer) { + _pointer = { + startLoc: loc, + startTime: new Date().getTime(), + upCount: 0, + pointerId: d3_event.pointerId + }; } else { - pixelOffset = [0, 0]; + // double down + _pointer.pointerId = d3_event.pointerId; } + } - var translate = [_projection.translate()[0] + pixelOffset[0], _projection.translate()[1] + pixelOffset[1]]; - tiler.scale(_projection.scale() * 2 * Math.PI).translate(translate); - _tileOrigin = [_projection.scale() * Math.PI - translate[0], _projection.scale() * Math.PI - translate[1]]; - render(selection); - } // Derive the tiles onscreen, remove those offscreen and position them. - // Important that this part not depend on `_projection` because it's - // rentered when tiles load/error (see #644). - - - function render(selection) { - if (!_source) return; - var requests = []; - var showDebug = context.getDebug('tile') && !_source.overlay; - - if (_source.validZoom(_zoom)) { - tiler.skipNullIsland(!!_source.overlay); - tiler().forEach(function (d) { - addSource(d); - if (d[3] === '') return; - if (typeof d[3] !== 'string') return; // Workaround for #2295 - - requests.push(d); - - if (_cache[d[3]] === false && lookUp(d)) { - requests.push(addSource(lookUp(d))); - } - }); - requests = uniqueBy(requests, 3).filter(function (r) { - // don't re-request tiles which have failed in the past - return _cache[r[3]] !== false; - }); - } + function pointerup(d3_event) { + // ignore right-click + if (d3_event.ctrlKey || d3_event.button === 2) return; + if (!_pointer || _pointer.pointerId !== d3_event.pointerId) return; + _pointer.upCount += 1; - function load(d3_event, d) { - _cache[d[3]] = true; - select(this).on('error', null).on('load', null).classed('tile-loaded', true); - render(selection); - } + if (_pointer.upCount === 2) { + // double up! + var loc = [d3_event.clientX, d3_event.clientY]; - function error(d3_event, d) { - _cache[d[3]] = false; - select(this).on('error', null).on('load', null).remove(); - render(selection); - } + if (pointerIsValidFor(loc)) { + var locInThis = utilFastMouse(this)(d3_event); + dispatch.call('doubleUp', this, d3_event, locInThis); + } // clear the pointer info in any case - function imageTransform(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); - var scale = tileSizeAtZoom(d, _zoom); - return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; + _pointer = undefined; } + } - function tileCenter(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); - - return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; + function doubleUp(selection) { + if ('PointerEvent' in window) { + // dblclick isn't well supported on touch devices so manually use + // pointer events if they're available + selection.on('pointerdown.doubleUp', pointerdown).on('pointerup.doubleUp', pointerup); + } else { + // fallback to dblclick + selection.on('dblclick.doubleUp', function (d3_event) { + dispatch.call('doubleUp', this, d3_event, utilFastMouse(this)(d3_event)); + }); } + } - function debugTransform(d) { - var coord = tileCenter(d); - return 'translate(' + coord[0] + 'px,' + coord[1] + 'px)'; - } // Pick a representative tile near the center of the viewport - // (This is useful for sampling the imagery vintage) - - - var dims = tiler.size(); - var mapCenter = [dims[0] / 2, dims[1] / 2]; - var minDist = Math.max(dims[0], dims[1]); - var nearCenter; - requests.forEach(function (d) { - var c = tileCenter(d); - var dist = geoVecLength(c, mapCenter); + doubleUp.off = function (selection) { + selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); + }; - if (dist < minDist) { - minDist = dist; - nearCenter = d; - } - }); - var image = selection.selectAll('img').data(requests, function (d) { - return d[3]; - }); - image.exit().style(transformProp, imageTransform).classed('tile-removing', true).classed('tile-center', false).each(function () { - var tile = select(this); - window.setTimeout(function () { - if (tile.classed('tile-removing')) { - tile.remove(); - } - }, 300); - }); - image.enter().append('img').attr('class', 'tile').attr('draggable', 'false').style('width', _tileSize + 'px').style('height', _tileSize + 'px').attr('src', function (d) { - return d[3]; - }).on('error', error).on('load', load).merge(image).style(transformProp, imageTransform).classed('tile-debug', showDebug).classed('tile-removing', false).classed('tile-center', function (d) { - return d === nearCenter; - }); - var debug = selection.selectAll('.tile-label-debug').data(showDebug ? requests : [], function (d) { - return d[3]; - }); - debug.exit().remove(); + return utilRebind(doubleUp, dispatch, 'on'); + } - if (showDebug) { - var debugEnter = debug.enter().append('div').attr('class', 'tile-label-debug'); - debugEnter.append('div').attr('class', 'tile-label-debug-coord'); - debugEnter.append('div').attr('class', 'tile-label-debug-vintage'); - debug = debug.merge(debugEnter); - debug.style(transformProp, debugTransform); - debug.selectAll('.tile-label-debug-coord').html(function (d) { - return d[2] + ' / ' + d[0] + ' / ' + d[1]; - }); - debug.selectAll('.tile-label-debug-vintage').each(function (d) { - var span = select(this); - var center = context.projection.invert(tileCenter(d)); + var TILESIZE = 256; + var minZoom = 2; + var maxZoom = 24; + var kMin = geoZoomToScale(minZoom, TILESIZE); + var kMax = geoZoomToScale(maxZoom, TILESIZE); - _source.getMetadata(center, d, function (err, result) { - span.html(result && result.vintage && result.vintage.range || _t('info_panels.background.vintage') + ': ' + _t('info_panels.background.unknown')); - }); - }); - } - } + function clamp$1(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - background.projection = function (val) { - if (!arguments.length) return _projection; - _projection = val; - return background; - }; + function rendererMap(context) { + var dispatch = dispatch$8('move', 'drawn', 'crossEditableZoom', 'hitMinZoom', 'changeHighlighting', 'changeAreaFill'); + var projection = context.projection; + var curtainProjection = context.curtainProjection; + var drawLayers; + var drawPoints; + var drawVertices; + var drawLines; + var drawAreas; + var drawMidpoints; + var drawLabels; - background.dimensions = function (val) { - if (!arguments.length) return tiler.size(); - tiler.size(val); - return background; - }; + var _selection = select(null); - background.source = function (val) { - if (!arguments.length) return _source; - _source = val; - _tileSize = _source.tileSize; - _cache = {}; - tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); - return background; - }; + var supersurface = select(null); + var wrapper = select(null); + var surface = select(null); + var _dimensions = [1, 1]; + var _dblClickZoomEnabled = true; + var _redrawEnabled = true; - return background; - } + var _gestureTransformStart; - var _imageryIndex = null; - function rendererBackground(context) { - var dispatch$1 = dispatch('change'); - var detected = utilDetect(); - var baseLayer = rendererTileLayer(context).projection(context.projection); - var _isValid = true; - var _overlayLayers = []; - var _brightness = 1; - var _contrast = 1; - var _saturation = 1; - var _sharpness = 1; + var _transformStart = projection.transform(); - function ensureImageryIndex() { - return _mainFileFetcher.get('imagery').then(function (sources) { - if (_imageryIndex) return _imageryIndex; - _imageryIndex = { - imagery: sources, - features: {} - }; // use which-polygon to support efficient index and querying for imagery + var _transformLast; - var features = sources.map(function (source) { - if (!source.polygon) return null; // workaround for editor-layer-index weirdness.. - // Add an extra array nest to each element in `source.polygon` - // so the rings are not treated as a bunch of holes: - // what we have: [ [[outer],[hole],[hole]] ] - // what we want: [ [[outer]],[[outer]],[[outer]] ] + var _isTransformed = false; + var _minzoom = 0; - var rings = source.polygon.map(function (ring) { - return [ring]; - }); - var feature = { - type: 'Feature', - properties: { - id: source.id - }, - geometry: { - type: 'MultiPolygon', - coordinates: rings - } - }; - _imageryIndex.features[source.id] = feature; - return feature; - }).filter(Boolean); - _imageryIndex.query = whichPolygon_1({ - type: 'FeatureCollection', - features: features - }); // Instantiate `rendererBackgroundSource` objects for each source + var _getMouseCoords; - _imageryIndex.backgrounds = sources.map(function (source) { - if (source.type === 'bing') { - return rendererBackgroundSource.Bing(source, dispatch$1); - } else if (/^EsriWorldImagery/.test(source.id)) { - return rendererBackgroundSource.Esri(source); - } else { - return rendererBackgroundSource(source); - } - }); // Add 'None' + var _lastPointerEvent; - _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' + var _lastWithinEditableZoom; // whether a pointerdown event started the zoom - var template = corePreferences('background-custom-template') || ''; - var custom = rendererBackgroundSource.Custom(template); + var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events - _imageryIndex.backgrounds.unshift(custom); + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom - return _imageryIndex; - }); - } - function background(selection) { - var currSource = baseLayer.source(); // If we are displaying an Esri basemap at high zoom, - // check its tilemap to see how high the zoom can go + var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; - if (context.map().zoom() > 18) { - if (currSource && /^EsriWorldImagery/.test(currSource.id)) { - var center = context.map().center(); - currSource.fetchTilemap(center); - } - } // Is the imagery valid here? - #4827 + var _zoomerPanner = _zoomerPannerFunction().scaleExtent([kMin, kMax]).interpolate(interpolate$1).filter(zoomEventFilter).on('zoom.map', zoomPan).on('start.map', function (d3_event) { + _pointerDown = d3_event && (d3_event.type === 'pointerdown' || d3_event.sourceEvent && d3_event.sourceEvent.type === 'pointerdown'); + }).on('end.map', function () { + _pointerDown = false; + }); + var _doubleUpHandler = utilDoubleUp(); - var sources = background.sources(context.map().extent()); - var wasValid = _isValid; - _isValid = !!sources.filter(function (d) { - return d === currSource; - }).length; + var scheduleRedraw = throttle(redraw, 750); // var isRedrawScheduled = false; + // var pendingRedrawCall; + // function scheduleRedraw() { + // // Only schedule the redraw if one has not already been set. + // if (isRedrawScheduled) return; + // isRedrawScheduled = true; + // var that = this; + // var args = arguments; + // pendingRedrawCall = window.requestIdleCallback(function () { + // // Reset the boolean so future redraws can be set. + // isRedrawScheduled = false; + // redraw.apply(that, args); + // }, { timeout: 1400 }); + // } - if (wasValid !== _isValid) { - // change in valid status - background.updateImagery(); - } - var baseFilter = ''; + function cancelPendingRedraw() { + scheduleRedraw.cancel(); // isRedrawScheduled = false; + // window.cancelIdleCallback(pendingRedrawCall); + } - if (detected.cssfilters) { - if (_brightness !== 1) { - baseFilter += " brightness(".concat(_brightness, ")"); - } + function map(selection) { + _selection = selection; + context.on('change.map', immediateRedraw); + var osm = context.connection(); - if (_contrast !== 1) { - baseFilter += " contrast(".concat(_contrast, ")"); - } + if (osm) { + osm.on('change.map', immediateRedraw); + } - if (_saturation !== 1) { - baseFilter += " saturate(".concat(_saturation, ")"); - } + function didUndoOrRedo(targetTransform) { + var mode = context.mode().id; + if (mode !== 'browse' && mode !== 'select') return; - if (_sharpness < 1) { - // gaussian blur - var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); - baseFilter += " blur(".concat(blur, "px)"); + if (targetTransform) { + map.transformEase(targetTransform); } } - var base = selection.selectAll('.layer-background').data([0]); - base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); + context.history().on('merge.map', function () { + scheduleRedraw(); + }).on('change.map', immediateRedraw).on('undone.map', function (stack, fromStack) { + didUndoOrRedo(fromStack.transform); + }).on('redone.map', function (stack) { + didUndoOrRedo(stack.transform); + }); + context.background().on('change.map', immediateRedraw); + context.features().on('redraw.map', immediateRedraw); + drawLayers.on('change.map', function () { + context.background().updateImagery(); + immediateRedraw(); + }); + selection.on('wheel.map mousewheel.map', function (d3_event) { + // disable swipe-to-navigate browser pages on trackpad/magic mouse – #5552 + d3_event.preventDefault(); + }).call(_zoomerPanner).call(_zoomerPanner.transform, projection.transform()).on('dblclick.zoom', null); // override d3-zoom dblclick handling - if (detected.cssfilters) { - base.style('filter', baseFilter || null); - } else { - base.style('opacity', _brightness); - } + map.supersurface = supersurface = selection.append('div').attr('class', 'supersurface').call(utilSetTransform, 0, 0); // Need a wrapper div because Opera can't cope with an absolutely positioned + // SVG element: http://bl.ocks.org/jfirebaugh/6fbfbd922552bf776c16 - var imagery = base.selectAll('.layer-imagery').data([0]); - imagery.enter().append('div').attr('class', 'layer layer-imagery').merge(imagery).call(baseLayer); - var maskFilter = ''; - var mixBlendMode = ''; + wrapper = supersurface.append('div').attr('class', 'layer layer-data'); + map.surface = surface = wrapper.call(drawLayers).selectAll('.surface'); + surface.call(drawLabels.observe).call(_doubleUpHandler).on(_pointerPrefix + 'down.zoom', function (d3_event) { + _lastPointerEvent = d3_event; - if (detected.cssfilters && _sharpness > 1) { - // apply unsharp mask - mixBlendMode = 'overlay'; - maskFilter = 'saturate(0) blur(3px) invert(1)'; - var contrast = _sharpness - 1; - maskFilter += " contrast(".concat(contrast, ")"); - var brightness = d3_interpolateNumber(1, 0.85)(_sharpness - 1); - maskFilter += " brightness(".concat(brightness, ")"); - } + if (d3_event.button === 2) { + d3_event.stopPropagation(); + } + }, true).on(_pointerPrefix + 'up.zoom', function (d3_event) { + _lastPointerEvent = d3_event; - var mask = base.selectAll('.layer-unsharp-mask').data(detected.cssfilters && _sharpness > 1 ? [0] : []); - mask.exit().remove(); - mask.enter().append('div').attr('class', 'layer layer-mask layer-unsharp-mask').merge(mask).call(baseLayer).style('filter', maskFilter || null).style('mix-blend-mode', mixBlendMode || null); - var overlays = selection.selectAll('.layer-overlay').data(_overlayLayers, function (d) { - return d.source().name(); - }); - overlays.exit().remove(); - overlays.enter().insert('div', '.layer-data').attr('class', 'layer layer-overlay').merge(overlays).each(function (layer, i, nodes) { - return select(nodes[i]).call(layer); + if (resetTransform()) { + immediateRedraw(); + } + }).on(_pointerPrefix + 'move.map', function (d3_event) { + _lastPointerEvent = d3_event; + }).on(_pointerPrefix + 'over.vertices', function (d3_event) { + if (map.editableDataEnabled() && !_isTransformed) { + var hover = d3_event.target.__data__; + surface.call(drawVertices.drawHover, context.graph(), hover, map.extent()); + dispatch.call('drawn', this, { + full: false + }); + } + }).on(_pointerPrefix + 'out.vertices', function (d3_event) { + if (map.editableDataEnabled() && !_isTransformed) { + var hover = d3_event.relatedTarget && d3_event.relatedTarget.__data__; + surface.call(drawVertices.drawHover, context.graph(), hover, map.extent()); + dispatch.call('drawn', this, { + full: false + }); + } }); - } + var detected = utilDetect(); // only WebKit supports gesture events - background.updateImagery = function () { - var currSource = baseLayer.source(); - if (context.inIntro() || !currSource) return; + if ('GestureEvent' in window && // Listening for gesture events on iOS 13.4+ breaks double-tapping, + // but we only need to do this on desktop Safari anyway. – #7694 + !detected.isMobileWebKit) { + // Desktop Safari sends gesture events for multitouch trackpad pinches. + // We can listen for these and translate them into map zooms. + surface.on('gesturestart.surface', function (d3_event) { + d3_event.preventDefault(); + _gestureTransformStart = projection.transform(); + }).on('gesturechange.surface', gestureChange); + } // must call after surface init - var o = _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).map(function (d) { - return d.source().id; - }).join(','); - var meters = geoOffsetToMeters(currSource.offset()); - var EPSILON = 0.01; - var x = +meters[0].toFixed(2); - var y = +meters[1].toFixed(2); - var hash = utilStringQs(window.location.hash); - var id = currSource.id; + updateAreaFill(); - if (id === 'custom') { - id = "custom:".concat(currSource.template()); - } + _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { + if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself - if (id) { - hash.background = id; - } else { - delete hash.background; - } + if (_typeof(d3_event.target.__data__) === 'object' && // or area fills + !select(d3_event.target).classed('fill')) return; + var zoomOut = d3_event.shiftKey; + var t = projection.transform(); + var p1 = t.invert(p0); + t = t.scale(zoomOut ? 0.5 : 2); + t.x = p0[0] - p1[0] * t.k; + t.y = p0[1] - p1[1] * t.k; + map.transformEase(t); + }); - if (o) { - hash.overlays = o; - } else { - delete hash.overlays; - } + context.on('enter.map', function () { + if (!map.editableDataEnabled(true + /* skip zoom check */ + )) return; + if (_isTransformed) return; // redraw immediately any objects affected by a change in selectedIDs. - if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { - hash.offset = "".concat(x, ",").concat(y); - } else { - delete hash.offset; - } + var graph = context.graph(); + var selectedAndParents = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); - if (!window.mocha) { - window.location.replace('#' + utilQsString(hash, true)); - } + if (entity) { + selectedAndParents[entity.id] = entity; - var imageryUsed = []; - var photoOverlaysUsed = []; - var currUsed = currSource.imageryUsed(); + if (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parent) { + selectedAndParents[parent.id] = parent; + }); + } + } + }); + var data = Object.values(selectedAndParents); - if (currUsed && _isValid) { - imageryUsed.push(currUsed); - } + var filter = function filter(d) { + return d.id in selectedAndParents; + }; - _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).forEach(function (d) { - return imageryUsed.push(d.source().imageryUsed()); + data = context.features().filter(data, graph); + surface.call(drawVertices.drawSelected, graph, map.extent()).call(drawLines, graph, data, filter).call(drawAreas, graph, data, filter).call(drawMidpoints, graph, data, filter, map.trimmedExtent()); + dispatch.call('drawn', this, { + full: false + }); // redraw everything else later + + scheduleRedraw(); }); + map.dimensions(utilGetDimensions(selection)); + } - var dataLayer = context.layers().layer('data'); + function zoomEventFilter(d3_event) { + // Fix for #2151, (see also d3/d3-zoom#60, d3/d3-brush#18) + // Intercept `mousedown` and check if there is an orphaned zoom gesture. + // This can happen if a previous `mousedown` occurred without a `mouseup`. + // If we detect this, dispatch `mouseup` to complete the orphaned gesture, + // so that d3-zoom won't stop propagation of new `mousedown` events. + if (d3_event.type === 'mousedown') { + var hasOrphan = false; + var listeners = window.__on; - if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { - imageryUsed.push(dataLayer.getSrc()); - } + for (var i = 0; i < listeners.length; i++) { + var listener = listeners[i]; - var photoOverlayLayers = { - streetside: 'Bing Streetside', - mapillary: 'Mapillary Images', - 'mapillary-map-features': 'Mapillary Map Features', - 'mapillary-signs': 'Mapillary Signs', - openstreetcam: 'OpenStreetCam Images' - }; + if (listener.name === 'zoom' && listener.type === 'mouseup') { + hasOrphan = true; + break; + } + } - for (var layerID in photoOverlayLayers) { - var layer = context.layers().layer(layerID); + if (hasOrphan) { + var event = window.CustomEvent; - if (layer && layer.enabled()) { - photoOverlaysUsed.push(layerID); - imageryUsed.push(photoOverlayLayers[layerID]); + if (event) { + event = new event('mouseup'); + } else { + event = window.document.createEvent('Event'); + event.initEvent('mouseup', false, false); + } // Event needs to be dispatched with an event.view property. + + + event.view = window; + window.dispatchEvent(event); } } - context.history().imageryUsed(imageryUsed); - context.history().photoOverlaysUsed(photoOverlaysUsed); - }; - - var _checkedBlocklists; + return d3_event.button !== 2; // ignore right clicks + } - background.sources = function (extent, zoom, includeCurrent) { - if (!_imageryIndex) return []; // called before init()? + function pxCenter() { + return [_dimensions[0] / 2, _dimensions[1] / 2]; + } - var visible = {}; - (_imageryIndex.query.bbox(extent.rectangle(), true) || []).forEach(function (d) { - return visible[d.id] = true; - }); - var currSource = baseLayer.source(); - var osm = context.connection(); - var blocklists = osm && osm.imageryBlocklists(); + function drawEditable(difference, extent) { + var mode = context.mode(); + var graph = context.graph(); + var features = context.features(); + var all = context.history().intersects(map.extent()); + var fullRedraw = false; + var data; + var set; + var filter; + var applyFeatureLayerFilters = true; - if (blocklists && blocklists !== _checkedBlocklists) { - _imageryIndex.backgrounds.forEach(function (source) { - source.isBlocked = blocklists.some(function (blocklist) { - return blocklist.test(source.template()); - }); + if (map.isInWideSelection()) { + data = []; + utilEntityAndDeepMemberIDs(mode.selectedIDs(), context.graph()).forEach(function (id) { + var entity = context.hasEntity(id); + if (entity) data.push(entity); }); + fullRedraw = true; + filter = utilFunctor(true); // selected features should always be visible, so we can skip filtering - _checkedBlocklists = blocklists; - } + applyFeatureLayerFilters = false; + } else if (difference) { + var complete = difference.complete(map.extent()); + data = Object.values(complete).filter(Boolean); + set = new Set(Object.keys(complete)); - return _imageryIndex.backgrounds.filter(function (source) { - if (includeCurrent && currSource === source) return true; // optionally always include the current imagery + filter = function filter(d) { + return set.has(d.id); + }; - if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 + features.clear(data); + } else { + // force a full redraw if gatherStats detects that a feature + // should be auto-hidden (e.g. points or buildings).. + if (features.gatherStats(all, graph, _dimensions)) { + extent = undefined; + } - if (!source.polygon) return true; // always include imagery with worldwide coverage + if (extent) { + data = context.history().intersects(map.extent().intersection(extent)); + set = new Set(data.map(function (entity) { + return entity.id; + })); - if (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms + filter = function filter(d) { + return set.has(d.id); + }; + } else { + data = all; + fullRedraw = true; + filter = utilFunctor(true); + } + } - return visible[source.id]; // include imagery visible in given extent - }); - }; + if (applyFeatureLayerFilters) { + data = features.filter(data, graph); + } else { + context.features().resetStats(); + } - background.dimensions = function (val) { - if (!val) return; - baseLayer.dimensions(val); + if (mode && mode.id === 'select') { + // update selected vertices - the user might have just double-clicked a way, + // creating a new vertex, triggering a partial redraw without a mode change + surface.call(drawVertices.drawSelected, graph, map.extent()); + } - _overlayLayers.forEach(function (layer) { - return layer.dimensions(val); + surface.call(drawVertices, graph, data, filter, map.extent(), fullRedraw).call(drawLines, graph, data, filter).call(drawAreas, graph, data, filter).call(drawMidpoints, graph, data, filter, map.trimmedExtent()).call(drawLabels, graph, data, filter, _dimensions, fullRedraw).call(drawPoints, graph, data, filter); + dispatch.call('drawn', this, { + full: true }); + } + + map.init = function () { + drawLayers = svgLayers(projection, context); + drawPoints = svgPoints(projection, context); + drawVertices = svgVertices(projection, context); + drawLines = svgLines(projection, context); + drawAreas = svgAreas(projection, context); + drawMidpoints = svgMidpoints(projection, context); + drawLabels = svgLabels(projection, context); }; - background.baseLayerSource = function (d) { - if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. + function editOff() { + context.features().resetStats(); + surface.selectAll('.layer-osm *').remove(); + surface.selectAll('.layer-touch:not(.markers) *').remove(); + var allowed = { + 'browse': true, + 'save': true, + 'select-note': true, + 'select-data': true, + 'select-error': true + }; + var mode = context.mode(); - var osm = context.connection(); - if (!osm) return background; - var blocklists = osm.imageryBlocklists(); - var template = d.template(); - var fail = false; - var tested = 0; - var regex; + if (mode && !allowed[mode.id]) { + context.enter(modeBrowse(context)); + } - for (var i = 0; i < blocklists.length; i++) { - regex = blocklists[i]; - fail = regex.test(template); - tested++; - if (fail) break; - } // ensure at least one test was run. + dispatch.call('drawn', this, { + full: true + }); + } + + function gestureChange(d3_event) { + // Remap Safari gesture events to wheel events - #5492 + // We want these disabled most places, but enabled for zoom/unzoom on map surface + // https://developer.mozilla.org/en-US/docs/Web/API/GestureEvent + var e = d3_event; + e.preventDefault(); + var props = { + deltaMode: 0, + // dummy values to ignore in zoomPan + deltaY: 1, + // dummy values to ignore in zoomPan + clientX: e.clientX, + clientY: e.clientY, + screenX: e.screenX, + screenY: e.screenY, + x: e.x, + y: e.y + }; + var e2 = new WheelEvent('wheel', props); + e2._scale = e.scale; // preserve the original scale + e2._rotation = e.rotation; // preserve the original rotation - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(template); - } + _selection.node().dispatchEvent(e2); + } - baseLayer.source(!fail ? d : background.findSource('none')); - dispatch$1.call('change'); - background.updateImagery(); - return background; - }; + function zoomPan(event, key, transform) { + var source = event && event.sourceEvent || event; + var eventTransform = transform || event && event.transform; + var x = eventTransform.x; + var y = eventTransform.y; + var k = eventTransform.k; // Special handling of 'wheel' events: + // They might be triggered by the user scrolling the mouse wheel, + // or 2-finger pinch/zoom gestures, the transform may need adjustment. - background.findSource = function (id) { - if (!id || !_imageryIndex) return null; // called before init()? + if (source && source.type === 'wheel') { + // assume that the gesture is already handled by pointer events + if (_pointerDown) return; + var detected = utilDetect(); + var dX = source.deltaX; + var dY = source.deltaY; + var x2 = x; + var y2 = y; + var k2 = k; + var t0, p0, p1; // Normalize mousewheel scroll speed (Firefox) - #3029 + // If wheel delta is provided in LINE units, recalculate it in PIXEL units + // We are essentially redoing the calculations that occur here: + // https://github.com/d3/d3-zoom/blob/78563a8348aa4133b07cac92e2595c2227ca7cd7/src/zoom.js#L203 + // See this for more info: + // https://github.com/basilfx/normalize-wheel/blob/master/src/normalizeWheel.js - return _imageryIndex.backgrounds.find(function (d) { - return d.id && d.id === id; - }); - }; + if (source.deltaMode === 1 + /* LINE */ + ) { + // Convert from lines to pixels, more if the user is scrolling fast. + // (I made up the exp function to roughly match Firefox to what Chrome does) + // These numbers should be floats, because integers are treated as pan gesture below. + var lines = Math.abs(source.deltaY); + var sign = source.deltaY > 0 ? 1 : -1; + dY = sign * clamp$1(Math.exp((lines - 1) * 0.75) * 4.000244140625, 4.000244140625, // min + 350.000244140625 // max + ); // On Firefox Windows and Linux we always get +/- the scroll line amount (default 3) + // There doesn't seem to be any scroll acceleration. + // This multiplier increases the speed a little bit - #5512 - background.bing = function () { - background.baseLayerSource(background.findSource('Bing')); - }; + if (detected.os !== 'mac') { + dY *= 5; + } // recalculate x2,y2,k2 - background.showsLayer = function (d) { - var currSource = baseLayer.source(); - if (!d || !currSource) return false; - return d.id === currSource.id || _overlayLayers.some(function (layer) { - return d.id === layer.source().id; - }); - }; - background.overlayLayerSources = function () { - return _overlayLayers.map(function (layer) { - return layer.source(); - }); - }; + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map pinch zooming (Safari) - #5492 + // These are fake `wheel` events we made from Safari `gesturechange` events.. + } else if (source._scale) { + // recalculate x2,y2,k2 + t0 = _gestureTransformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * source._scale; + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map pinch zooming (all browsers except Safari) - #5492 + // Pinch zooming via the `wheel` event will always have: + // - `ctrlKey = true` + // - `deltaY` is not round integer pixels (ignore `deltaX`) + } else if (source.ctrlKey && !isInteger(dY)) { + dY *= 6; // slightly scale up whatever the browser gave us + // recalculate x2,y2,k2 - background.toggleOverlayLayer = function (d) { - var layer; + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // Trackpad scroll zooming with shift or alt/option key down + } else if ((source.altKey || source.shiftKey) && isInteger(dY)) { + // recalculate x2,y2,k2 + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map panning (Mac only, all browsers except Firefox #8595) - #5492, #5512 + // Panning via the `wheel` event will always have: + // - `ctrlKey = false` + // - `deltaX`,`deltaY` are round integer pixels + } else if (detected.os === 'mac' && detected.browser !== 'Firefox' && !source.ctrlKey && isInteger(dX) && isInteger(dY)) { + p1 = projection.translate(); + x2 = p1[0] - dX; + y2 = p1[1] - dY; + k2 = projection.scale(); + k2 = clamp$1(k2, kMin, kMax); + } // something changed - replace the event transform - for (var i = 0; i < _overlayLayers.length; i++) { - layer = _overlayLayers[i]; - if (layer.source() === d) { - _overlayLayers.splice(i, 1); + if (x2 !== x || y2 !== y || k2 !== k) { + x = x2; + y = y2; + k = k2; + eventTransform = identity$2.translate(x2, y2).scale(k2); - dispatch$1.call('change'); - background.updateImagery(); - return; + if (_zoomerPanner._transform) { + // utilZoomPan interface + _zoomerPanner._transform(eventTransform); + } else { + // d3_zoom interface + _selection.node().__zoom = eventTransform; + } } } - layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); + if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { + return; // no change + } - _overlayLayers.push(layer); + if (geoScaleToZoom(k, TILESIZE) < _minzoom) { + surface.interrupt(); + dispatch.call('hitMinZoom', this, map); + setCenterZoom(map.center(), context.minEditableZoom(), 0, true); + scheduleRedraw(); + dispatch.call('move', this, map); + return; + } - dispatch$1.call('change'); - background.updateImagery(); - }; + projection.transform(eventTransform); + var withinEditableZoom = map.withinEditableZoom(); - background.nudge = function (d, zoom) { - var currSource = baseLayer.source(); + if (_lastWithinEditableZoom !== withinEditableZoom) { + if (_lastWithinEditableZoom !== undefined) { + // notify that the map zoomed in or out over the editable zoom threshold + dispatch.call('crossEditableZoom', this, withinEditableZoom); + } - if (currSource) { - currSource.nudge(d, zoom); - dispatch$1.call('change'); - background.updateImagery(); + _lastWithinEditableZoom = withinEditableZoom; } - return background; - }; - - background.offset = function (d) { - var currSource = baseLayer.source(); + var scale = k / _transformStart.k; + var tX = (x / scale - _transformStart.x) * scale; + var tY = (y / scale - _transformStart.y) * scale; - if (!arguments.length) { - return currSource && currSource.offset() || [0, 0]; + if (context.inIntro()) { + curtainProjection.transform({ + x: x - tX, + y: y - tY, + k: k + }); } - if (currSource) { - currSource.offset(d); - dispatch$1.call('change'); - background.updateImagery(); + if (source) { + _lastPointerEvent = event; } - return background; - }; - - background.brightness = function (d) { - if (!arguments.length) return _brightness; - _brightness = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + _isTransformed = true; + _transformLast = eventTransform; + utilSetTransform(supersurface, tX, tY, scale); + scheduleRedraw(); + dispatch.call('move', this, map); - background.contrast = function (d) { - if (!arguments.length) return _contrast; - _contrast = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + function isInteger(val) { + return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; + } + } - background.saturation = function (d) { - if (!arguments.length) return _saturation; - _saturation = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + function resetTransform() { + if (!_isTransformed) return false; + utilSetTransform(supersurface, 0, 0); + _isTransformed = false; - background.sharpness = function (d) { - if (!arguments.length) return _sharpness; - _sharpness = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + if (context.inIntro()) { + curtainProjection.transform(projection.transform()); + } - var _loadPromise; + return true; + } - background.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; + function redraw(difference, extent) { + if (surface.empty() || !_redrawEnabled) return; // If we are in the middle of a zoom/pan, we can't do differenced redraws. + // It would result in artifacts where differenced entities are redrawn with + // one transform and unchanged entities with another. - function parseMapParams(qmap) { - if (!qmap) return false; - var params = qmap.split('/').map(Number); - if (params.length < 3 || params.some(isNaN)) return false; - return geoExtent([params[2], params[1]]); // lon,lat + if (resetTransform()) { + difference = extent = undefined; } - var hash = utilStringQs(window.location.hash); - var requested = hash.background || hash.layer; - var extent = parseMapParams(hash.map); - return _loadPromise = ensureImageryIndex().then(function (imageryIndex) { - var first = imageryIndex.backgrounds.length && imageryIndex.backgrounds[0]; - var best; + var zoom = map.zoom(); + var z = String(~~zoom); - if (!requested && extent) { - best = background.sources(extent).find(function (s) { - return s.best(); - }); - } // Decide which background layer to display + if (surface.attr('data-zoom') !== z) { + surface.attr('data-zoom', z); + } // class surface as `lowzoom` around z17-z18.5 (based on latitude) - if (requested && requested.indexOf('custom:') === 0) { - var template = requested.replace(/^custom:/, ''); - var custom = background.findSource('custom'); - background.baseLayerSource(custom.template(template)); - corePreferences('background-custom-template', template); - } else { - background.baseLayerSource(background.findSource(requested) || best || background.findSource(corePreferences('background-last-used')) || background.findSource('Bing') || first || background.findSource('none')); - } + var lat = map.center()[1]; + var lowzoom = linear().domain([-60, 0, 60]).range([17, 18.5, 17]).clamp(true); + surface.classed('low-zoom', zoom <= lowzoom(lat)); - var locator = imageryIndex.backgrounds.find(function (d) { - return d.overlay && d["default"]; - }); + if (!difference) { + supersurface.call(context.background()); + wrapper.call(drawLayers); + } // OSM - if (locator) { - background.toggleOverlayLayer(locator); - } - var overlays = (hash.overlays || '').split(','); - overlays.forEach(function (overlay) { - overlay = background.findSource(overlay); + if (map.editableDataEnabled() || map.isInWideSelection()) { + context.loadTiles(projection); + drawEditable(difference, extent); + } else { + editOff(); + } - if (overlay) { - background.toggleOverlayLayer(overlay); - } - }); + _transformStart = projection.transform(); + return map; + } - if (hash.gpx) { - var gpx = context.layers().layer('data'); + var immediateRedraw = function immediateRedraw(difference, extent) { + if (!difference && !extent) cancelPendingRedraw(); + redraw(difference, extent); + }; - if (gpx) { - gpx.url(hash.gpx, '.gpx'); - } - } + map.lastPointerEvent = function () { + return _lastPointerEvent; + }; - if (hash.offset) { - var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { - return !isNaN(n) && n; - }); + map.mouse = function (d3_event) { + var event = d3_event || _lastPointerEvent; - if (offset.length === 2) { - background.offset(geoMetersToOffset(offset)); - } + if (event) { + var s; + + while (s = event.sourceEvent) { + event = s; } - })["catch"](function () { - /* ignore */ - }); - }; - return utilRebind(background, dispatch$1, 'on'); - } + return _getMouseCoords(event); + } - function rendererFeatures(context) { - var dispatch$1 = dispatch('change', 'redraw'); - var features = utilRebind({}, dispatch$1, 'on'); + return null; + }; // returns Lng/Lat - var _deferred = new Set(); - var traffic_roads = { - 'motorway': true, - 'motorway_link': true, - 'trunk': true, - 'trunk_link': true, - 'primary': true, - 'primary_link': true, - 'secondary': true, - 'secondary_link': true, - 'tertiary': true, - 'tertiary_link': true, - 'residential': true, - 'unclassified': true, - 'living_street': true + map.mouseCoordinates = function () { + var coord = map.mouse() || pxCenter(); + return projection.invert(coord); }; - var service_roads = { - 'service': true, - 'road': true, - 'track': true + + map.dblclickZoomEnable = function (val) { + if (!arguments.length) return _dblClickZoomEnabled; + _dblClickZoomEnabled = val; + return map; }; - var paths = { - 'path': true, - 'footway': true, - 'cycleway': true, - 'bridleway': true, - 'steps': true, - 'pedestrian': true + + map.redrawEnable = function (val) { + if (!arguments.length) return _redrawEnabled; + _redrawEnabled = val; + return map; }; - var past_futures = { - 'proposed': true, - 'construction': true, - 'abandoned': true, - 'dismantled': true, - 'disused': true, - 'razed': true, - 'demolished': true, - 'obliterated': true + + map.isTransformed = function () { + return _isTransformed; }; - var _cullFactor = 1; - var _cache = {}; - var _rules = {}; - var _stats = {}; - var _keys = []; - var _hidden = []; - var _forceVisible = {}; - function update() { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); - var disabled = features.disabled(); + function setTransform(t2, duration, force) { + var t = projection.transform(); + if (!force && t2.k === t.k && t2.x === t.x && t2.y === t.y) return false; - if (disabled.length) { - hash.disable_features = disabled.join(','); - } else { - delete hash.disable_features; - } + if (duration) { + _selection.transition().duration(duration).on('start', function () { + map.startEase(); + }).call(_zoomerPanner.transform, identity$2.translate(t2.x, t2.y).scale(t2.k)); + } else { + projection.transform(t2); + _transformStart = t2; - window.location.replace('#' + utilQsString(hash, true)); - corePreferences('disabled-features', disabled.join(',')); + _selection.call(_zoomerPanner.transform, _transformStart); } - _hidden = features.hidden(); - dispatch$1.call('change'); - dispatch$1.call('redraw'); + return true; } - function defineRule(k, filter, max) { - var isEnabled = true; - - _keys.push(k); + function setCenterZoom(loc2, z2, duration, force) { + var c = map.center(); + var z = map.zoom(); + if (loc2[0] === c[0] && loc2[1] === c[1] && z2 === z && !force) return false; + var proj = geoRawMercator().transform(projection.transform()); // copy projection - _rules[k] = { - filter: filter, - enabled: isEnabled, - // whether the user wants it enabled.. - count: 0, - currentMax: max || Infinity, - defaultMax: max || Infinity, - enable: function enable() { - this.enabled = true; - this.currentMax = this.defaultMax; - }, - disable: function disable() { - this.enabled = false; - this.currentMax = 0; - }, - hidden: function hidden() { - return this.count === 0 && !this.enabled || this.count > this.currentMax * _cullFactor; - }, - autoHidden: function autoHidden() { - return this.hidden() && this.currentMax > 0; - } - }; + var k2 = clamp$1(geoZoomToScale(z2, TILESIZE), kMin, kMax); + proj.scale(k2); + var t = proj.translate(); + var point = proj(loc2); + var center = pxCenter(); + t[0] += center[0] - point[0]; + t[1] += center[1] - point[1]; + return setTransform(identity$2.translate(t[0], t[1]).scale(k2), duration, force); } - defineRule('points', function isPoint(tags, geometry) { - return geometry === 'point'; - }, 200); - defineRule('traffic_roads', function isTrafficRoad(tags) { - return traffic_roads[tags.highway]; - }); - defineRule('service_roads', function isServiceRoad(tags) { - return service_roads[tags.highway]; - }); - defineRule('paths', function isPath(tags) { - return paths[tags.highway]; - }); - defineRule('buildings', function isBuilding(tags) { - return !!tags.building && tags.building !== 'no' || tags.parking === 'multi-storey' || tags.parking === 'sheds' || tags.parking === 'carports' || tags.parking === 'garage_boxes'; - }, 250); - defineRule('building_parts', function isBuildingPart(tags) { - return tags['building:part']; - }); - defineRule('indoor', function isIndoor(tags) { - return tags.indoor; - }); - defineRule('landuse', function isLanduse(tags, geometry) { - return geometry === 'area' && !_rules.buildings.filter(tags) && !_rules.building_parts.filter(tags) && !_rules.indoor.filter(tags) && !_rules.water.filter(tags) && !_rules.pistes.filter(tags); - }); - defineRule('boundaries', function isBoundary(tags) { - return !!tags.boundary && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway] || tags.waterway || tags.railway || tags.landuse || tags.natural || tags.building || tags.power); - }); - defineRule('water', function isWater(tags) { - return !!tags.waterway || tags.natural === 'water' || tags.natural === 'coastline' || tags.natural === 'bay' || tags.landuse === 'pond' || tags.landuse === 'basin' || tags.landuse === 'reservoir' || tags.landuse === 'salt_pond'; - }); - defineRule('rail', function isRail(tags) { - return (!!tags.railway || tags.landuse === 'railway') && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]); - }); - defineRule('pistes', function isPiste(tags) { - return tags['piste:type']; - }); - defineRule('aerialways', function isPiste(tags) { - return tags.aerialway && tags.aerialway !== 'yes' && tags.aerialway !== 'station'; - }); - defineRule('power', function isPower(tags) { - return !!tags.power; - }); // contains a past/future tag, but not in active use as a road/path/cycleway/etc.. + map.pan = function (delta, duration) { + var t = projection.translate(); + var k = projection.scale(); + t[0] += delta[0]; + t[1] += delta[1]; - defineRule('past_future', function isPastFuture(tags) { - if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { - return false; + if (duration) { + _selection.transition().duration(duration).on('start', function () { + map.startEase(); + }).call(_zoomerPanner.transform, identity$2.translate(t[0], t[1]).scale(k)); + } else { + projection.translate(t); + _transformStart = projection.transform(); + + _selection.call(_zoomerPanner.transform, _transformStart); + + dispatch.call('move', this, map); + immediateRedraw(); } - var strings = Object.keys(tags); + return map; + }; - for (var i = 0; i < strings.length; i++) { - var s = strings[i]; + map.dimensions = function (val) { + if (!arguments.length) return _dimensions; + _dimensions = val; + drawLayers.dimensions(_dimensions); + context.background().dimensions(_dimensions); + projection.clipExtent([[0, 0], _dimensions]); + _getMouseCoords = utilFastMouse(supersurface.node()); + scheduleRedraw(); + return map; + }; - if (past_futures[s] || past_futures[tags[s]]) { - return true; - } - } + function zoomIn(delta) { + setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); + } - return false; - }); // Lines or areas that don't match another feature filter. - // IMPORTANT: The 'others' feature must be the last one defined, - // so that code in getMatches can skip this test if `hasMatch = true` + function zoomOut(delta) { + setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); + } - defineRule('others', function isOther(tags, geometry) { - return geometry === 'line' || geometry === 'area'; - }); + map.zoomIn = function () { + zoomIn(1); + }; - features.features = function () { - return _rules; + map.zoomInFurther = function () { + zoomIn(4); }; - features.keys = function () { - return _keys; + map.canZoomIn = function () { + return map.zoom() < maxZoom; }; - features.enabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].enabled; - }); - } + map.zoomOut = function () { + zoomOut(1); + }; - return _rules[k] && _rules[k].enabled; + map.zoomOutFurther = function () { + zoomOut(4); }; - features.disabled = function (k) { + map.canZoomOut = function () { + return map.zoom() > minZoom; + }; + + map.center = function (loc2) { if (!arguments.length) { - return _keys.filter(function (k) { - return !_rules[k].enabled; - }); + return projection.invert(pxCenter()); } - return _rules[k] && !_rules[k].enabled; + if (setCenterZoom(loc2, map.zoom())) { + dispatch.call('move', this, map); + } + + scheduleRedraw(); + return map; }; - features.hidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].hidden(); - }); - } + map.unobscuredCenterZoomEase = function (loc, zoom) { + var offset = map.unobscuredOffsetPx(); + var proj = geoRawMercator().transform(projection.transform()); // copy projection + // use the target zoom to calculate the offset center - return _rules[k] && _rules[k].hidden(); + proj.scale(geoZoomToScale(zoom, TILESIZE)); + var locPx = proj(loc); + var offsetLocPx = [locPx[0] + offset[0], locPx[1] + offset[1]]; + var offsetLoc = proj.invert(offsetLocPx); + map.centerZoomEase(offsetLoc, zoom); }; - features.autoHidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].autoHidden(); - }); + map.unobscuredOffsetPx = function () { + var openPane = context.container().select('.map-panes .map-pane.shown'); + + if (!openPane.empty()) { + return [openPane.node().offsetWidth / 2, 0]; } - return _rules[k] && _rules[k].autoHidden(); + return [0, 0]; }; - features.enable = function (k) { - if (_rules[k] && !_rules[k].enabled) { - _rules[k].enable(); + map.zoom = function (z2) { + if (!arguments.length) { + return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); + } - update(); + if (z2 < _minzoom) { + surface.interrupt(); + dispatch.call('hitMinZoom', this, map); + z2 = context.minEditableZoom(); } - }; - features.enableAll = function () { - var didEnable = false; + if (setCenterZoom(map.center(), z2)) { + dispatch.call('move', this, map); + } - for (var k in _rules) { - if (!_rules[k].enabled) { - didEnable = true; + scheduleRedraw(); + return map; + }; - _rules[k].enable(); - } + map.centerZoom = function (loc2, z2) { + if (setCenterZoom(loc2, z2)) { + dispatch.call('move', this, map); } - if (didEnable) update(); + scheduleRedraw(); + return map; }; - features.disable = function (k) { - if (_rules[k] && _rules[k].enabled) { - _rules[k].disable(); + map.zoomTo = function (entity) { + var extent = entity.extent(context.graph()); + if (!isFinite(extent.area())) return map; + var z2 = clamp$1(map.trimmedExtentZoom(extent), 0, 20); + return map.centerZoom(extent.center(), z2); + }; - update(); - } + map.centerEase = function (loc2, duration) { + duration = duration || 250; + setCenterZoom(loc2, map.zoom(), duration); + return map; }; - features.disableAll = function () { - var didDisable = false; + map.zoomEase = function (z2, duration) { + duration = duration || 250; + setCenterZoom(map.center(), z2, duration, false); + return map; + }; - for (var k in _rules) { - if (_rules[k].enabled) { - didDisable = true; + map.centerZoomEase = function (loc2, z2, duration) { + duration = duration || 250; + setCenterZoom(loc2, z2, duration, false); + return map; + }; - _rules[k].disable(); - } + map.transformEase = function (t2, duration) { + duration = duration || 250; + setTransform(t2, duration, false + /* don't force */ + ); + return map; + }; + + map.zoomToEase = function (obj, duration) { + var extent; + + if (Array.isArray(obj)) { + obj.forEach(function (entity) { + var entityExtent = entity.extent(context.graph()); + + if (!extent) { + extent = entityExtent; + } else { + extent = extent.extend(entityExtent); + } + }); + } else { + extent = obj.extent(context.graph()); } - if (didDisable) update(); + if (!isFinite(extent.area())) return map; + var z2 = clamp$1(map.trimmedExtentZoom(extent), 0, 20); + return map.centerZoomEase(extent.center(), z2, duration); }; - features.toggle = function (k) { - if (_rules[k]) { - (function (f) { - return f.enabled ? f.disable() : f.enable(); - })(_rules[k]); + map.startEase = function () { + utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { + map.cancelEase(); + }); + return map; + }; - update(); + map.cancelEase = function () { + _selection.interrupt(); + + return map; + }; + + map.extent = function (val) { + if (!arguments.length) { + return new geoExtent(projection.invert([0, _dimensions[1]]), projection.invert([_dimensions[0], 0])); + } else { + var extent = geoExtent(val); + map.centerZoom(extent.center(), map.extentZoom(extent)); } }; - features.resetStats = function () { - for (var i = 0; i < _keys.length; i++) { - _rules[_keys[i]].count = 0; + map.trimmedExtent = function (val) { + if (!arguments.length) { + var headerY = 71; + var footerY = 30; + var pad = 10; + return new geoExtent(projection.invert([pad, _dimensions[1] - footerY - pad]), projection.invert([_dimensions[0] - pad, headerY + pad])); + } else { + var extent = geoExtent(val); + map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); } + }; + + function calcExtentZoom(extent, dim) { + var tl = projection([extent[0][0], extent[1][1]]); + var br = projection([extent[1][0], extent[0][1]]); // Calculate maximum zoom that fits extent + + var hFactor = (br[0] - tl[0]) / dim[0]; + var vFactor = (br[1] - tl[1]) / dim[1]; + var hZoomDiff = Math.log(Math.abs(hFactor)) / Math.LN2; + var vZoomDiff = Math.log(Math.abs(vFactor)) / Math.LN2; + var newZoom = map.zoom() - Math.max(hZoomDiff, vZoomDiff); + return newZoom; + } - dispatch$1.call('change'); + map.extentZoom = function (val) { + return calcExtentZoom(geoExtent(val), _dimensions); }; - features.gatherStats = function (d, resolver, dimensions) { - var needsRedraw = false; - var types = utilArrayGroupBy(d, 'type'); - var entities = [].concat(types.relation || [], types.way || [], types.node || []); - var currHidden, geometry, matches, i, j; + map.trimmedExtentZoom = function (val) { + var trimY = 120; + var trimX = 40; + var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; + return calcExtentZoom(geoExtent(val), trimmed); + }; - for (i = 0; i < _keys.length; i++) { - _rules[_keys[i]].count = 0; - } // adjust the threshold for point/building culling based on viewport size.. - // a _cullFactor of 1 corresponds to a 1000x1000px viewport.. + map.withinEditableZoom = function () { + return map.zoom() >= context.minEditableZoom(); + }; + + map.isInWideSelection = function () { + return !map.withinEditableZoom() && context.selectedIDs().length; + }; + map.editableDataEnabled = function (skipZoomCheck) { + var layer = context.layers().layer('osm'); + if (!layer || !layer.enabled()) return false; + return skipZoomCheck || map.withinEditableZoom(); + }; - _cullFactor = dimensions[0] * dimensions[1] / 1000000; + map.notesEditable = function () { + var layer = context.layers().layer('notes'); + if (!layer || !layer.enabled()) return false; + return map.withinEditableZoom(); + }; - for (i = 0; i < entities.length; i++) { - geometry = entities[i].geometry(resolver); - matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); + map.minzoom = function (val) { + if (!arguments.length) return _minzoom; + _minzoom = val; + return map; + }; - for (j = 0; j < matches.length; j++) { - _rules[matches[j]].count++; - } - } + map.toggleHighlightEdited = function () { + surface.classed('highlight-edited', !surface.classed('highlight-edited')); + map.pan([0, 0]); // trigger a redraw - currHidden = features.hidden(); + dispatch.call('changeHighlighting', this); + }; - if (currHidden !== _hidden) { - _hidden = currHidden; - needsRedraw = true; - dispatch$1.call('change'); + map.areaFillOptions = ['wireframe', 'partial', 'full']; + + map.activeAreaFill = function (val) { + if (!arguments.length) return corePreferences('area-fill') || 'partial'; + corePreferences('area-fill', val); + + if (val !== 'wireframe') { + corePreferences('area-fill-toggle', val); } - return needsRedraw; + updateAreaFill(); + map.pan([0, 0]); // trigger a redraw + + dispatch.call('changeAreaFill', this); + return map; }; - features.stats = function () { - for (var i = 0; i < _keys.length; i++) { - _stats[_keys[i]] = _rules[_keys[i]].count; + map.toggleWireframe = function () { + var activeFill = map.activeAreaFill(); + + if (activeFill === 'wireframe') { + activeFill = corePreferences('area-fill-toggle') || 'partial'; + } else { + activeFill = 'wireframe'; } - return _stats; + map.activeAreaFill(activeFill); }; - features.clear = function (d) { - for (var i = 0; i < d.length; i++) { - features.clearEntity(d[i]); - } + function updateAreaFill() { + var activeFill = map.activeAreaFill(); + map.areaFillOptions.forEach(function (opt) { + surface.classed('fill-' + opt, Boolean(opt === activeFill)); + }); + } + + map.layers = function () { + return drawLayers; }; - features.clearEntity = function (entity) { - delete _cache[osmEntity.key(entity)]; + map.doubleUpHandler = function () { + return _doubleUpHandler; }; - features.reset = function () { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + return utilRebind(map, dispatch, 'on'); + } - _deferred["delete"](handle); + function rendererPhotos(context) { + var dispatch = dispatch$8('change'); + var _layerIDs = ['streetside', 'mapillary', 'mapillary-map-features', 'mapillary-signs', 'openstreetcam']; + var _allPhotoTypes = ['flat', 'panoramic']; + + var _shownPhotoTypes = _allPhotoTypes.slice(); // shallow copy + + + var _dateFilters = ['fromDate', 'toDate']; + + var _fromDate; + + var _toDate; + + var _usernames; + + function photos() {} + + function updateStorage() { + if (window.mocha) return; + var hash = utilStringQs(window.location.hash); + var enabled = context.layers().all().filter(function (d) { + return _layerIDs.indexOf(d.id) !== -1 && d.layer && d.layer.supported() && d.layer.enabled(); + }).map(function (d) { + return d.id; }); - _cache = {}; - }; // only certain relations are worth checking + if (enabled.length) { + hash.photo_overlay = enabled.join(','); + } else { + delete hash.photo_overlay; + } - function relationShouldBeChecked(relation) { - // multipolygon features have `area` geometry and aren't checked here - return relation.tags.type === 'boundary'; + window.location.replace('#' + utilQsString(hash, true)); } - features.getMatches = function (entity, resolver, geometry) { - if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; - var ent = osmEntity.key(entity); + photos.overlayLayerIDs = function () { + return _layerIDs; + }; - if (!_cache[ent]) { - _cache[ent] = {}; + photos.allPhotoTypes = function () { + return _allPhotoTypes; + }; + + photos.dateFilters = function () { + return _dateFilters; + }; + + photos.dateFilterValue = function (val) { + return val === _dateFilters[0] ? _fromDate : _toDate; + }; + + photos.setDateFilter = function (type, val, updateUrl) { + // validate the date + var date = val && new Date(val); + + if (date && !isNaN(date)) { + val = date.toISOString().substr(0, 10); + } else { + val = null; } - if (!_cache[ent].matches) { - var matches = {}; - var hasMatch = false; + if (type === _dateFilters[0]) { + _fromDate = val; - for (var i = 0; i < _keys.length; i++) { - if (_keys[i] === 'others') { - if (hasMatch) continue; // If an entity... - // 1. is a way that hasn't matched other 'interesting' feature rules, + if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { + _toDate = _fromDate; + } + } - if (entity.type === 'way') { - var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation + if (type === _dateFilters[1]) { + _toDate = val; - if (parents.length === 1 && parents[0].isMultipolygon() || // 2b. or belongs only to boundary relations - parents.length > 0 && parents.every(function (parent) { - return parent.tags.type === 'boundary'; - })) { - // ...then match whatever feature rules the parent relation has matched. - // see #2548, #2887 - // - // IMPORTANT: - // For this to work, getMatches must be called on relations before ways. - // - var pkey = osmEntity.key(parents[0]); + if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { + _fromDate = _toDate; + } + } - if (_cache[pkey] && _cache[pkey].matches) { - matches = Object.assign({}, _cache[pkey].matches); // shallow copy + dispatch.call('change', this); - continue; - } - } - } - } + if (updateUrl) { + var rangeString; - if (_rules[_keys[i]].filter(entity.tags, geometry)) { - matches[_keys[i]] = hasMatch = true; - } + if (_fromDate || _toDate) { + rangeString = (_fromDate || '') + '_' + (_toDate || ''); } - _cache[ent].matches = matches; + setUrlFilterValue('photo_dates', rangeString); } - - return _cache[ent].matches; }; - features.getParents = function (entity, resolver, geometry) { - if (geometry === 'point') return []; - var ent = osmEntity.key(entity); + photos.setUsernameFilter = function (val, updateUrl) { + if (val && typeof val === 'string') val = val.replace(/;/g, ',').split(','); - if (!_cache[ent]) { - _cache[ent] = {}; + if (val) { + val = val.map(function (d) { + return d.trim(); + }).filter(Boolean); + + if (!val.length) { + val = null; + } } - if (!_cache[ent].parents) { - var parents = []; + _usernames = val; + dispatch.call('change', this); - if (geometry === 'vertex') { - parents = resolver.parentWays(entity); - } else { - // 'line', 'area', 'relation' - parents = resolver.parentRelations(entity); + if (updateUrl) { + var hashString; + + if (_usernames) { + hashString = _usernames.join(','); } - _cache[ent].parents = parents; + setUrlFilterValue('photo_username', hashString); } - - return _cache[ent].parents; }; - features.isHiddenPreset = function (preset, geometry) { - if (!_hidden.length) return false; - if (!preset.tags) return false; - var test = preset.setTags({}, geometry); + function setUrlFilterValue(property, val) { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); - for (var key in _rules) { - if (_rules[key].filter(test, geometry)) { - if (_hidden.indexOf(key) !== -1) { - return key; - } + if (val) { + if (hash[property] === val) return; + hash[property] = val; + } else { + if (!(property in hash)) return; + delete hash[property]; + } + + window.location.replace('#' + utilQsString(hash, true)); + } + } + + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.supported() && layer.enabled(); + } + + photos.shouldFilterByDate = function () { + return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); + }; - return false; - } - } + photos.shouldFilterByPhotoType = function () { + return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); + }; - return false; + photos.shouldFilterByUsername = function () { + return !showsLayer('mapillary') && showsLayer('openstreetcam') && !showsLayer('streetside'); }; - features.isHiddenFeature = function (entity, resolver, geometry) { - if (!_hidden.length) return false; - if (!entity.version) return false; - if (_forceVisible[entity.id]) return false; - var matches = Object.keys(features.getMatches(entity, resolver, geometry)); - return matches.length && matches.every(function (k) { - return features.hidden(k); - }); + photos.showsPhotoType = function (val) { + if (!photos.shouldFilterByPhotoType()) return true; + return _shownPhotoTypes.indexOf(val) !== -1; }; - features.isHiddenChild = function (entity, resolver, geometry) { - if (!_hidden.length) return false; - if (!entity.version || geometry === 'point') return false; - if (_forceVisible[entity.id]) return false; - var parents = features.getParents(entity, resolver, geometry); - if (!parents.length) return false; + photos.showsFlat = function () { + return photos.showsPhotoType('flat'); + }; - for (var i = 0; i < parents.length; i++) { - if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { - return false; - } - } + photos.showsPanoramic = function () { + return photos.showsPhotoType('panoramic'); + }; - return true; + photos.fromDate = function () { + return _fromDate; }; - features.hasHiddenConnections = function (entity, resolver) { - if (!_hidden.length) return false; - var childNodes, connections; + photos.toDate = function () { + return _toDate; + }; - if (entity.type === 'midpoint') { - childNodes = [resolver.entity(entity.edge[0]), resolver.entity(entity.edge[1])]; - connections = []; - } else { - childNodes = entity.nodes ? resolver.childNodes(entity) : []; - connections = features.getParents(entity, resolver, entity.geometry(resolver)); - } // gather ways connected to child nodes.. + photos.togglePhotoType = function (val) { + var index = _shownPhotoTypes.indexOf(val); + if (index !== -1) { + _shownPhotoTypes.splice(index, 1); + } else { + _shownPhotoTypes.push(val); + } - connections = childNodes.reduce(function (result, e) { - return resolver.isShared(e) ? utilArrayUnion(result, resolver.parentWays(e)) : result; - }, connections); - return connections.some(function (e) { - return features.isHidden(e, resolver, e.geometry(resolver)); - }); + dispatch.call('change', this); + return photos; }; - features.isHidden = function (entity, resolver, geometry) { - if (!_hidden.length) return false; - if (!entity.version) return false; - var fn = geometry === 'vertex' ? features.isHiddenChild : features.isHiddenFeature; - return fn(entity, resolver, geometry); + photos.usernames = function () { + return _usernames; }; - features.filter = function (d, resolver) { - if (!_hidden.length) return d; - var result = []; + photos.init = function () { + var hash = utilStringQs(window.location.hash); - for (var i = 0; i < d.length; i++) { - var entity = d[i]; + if (hash.photo_dates) { + // expect format like `photo_dates=2019-01-01_2020-12-31`, but allow a couple different separators + var parts = /^(.*)[–_](.*)$/g.exec(hash.photo_dates.trim()); + this.setDateFilter('fromDate', parts && parts.length >= 2 && parts[1], false); + this.setDateFilter('toDate', parts && parts.length >= 3 && parts[2], false); + } - if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { - result.push(entity); - } + if (hash.photo_username) { + this.setUsernameFilter(hash.photo_username, false); } - return result; - }; + if (hash.photo_overlay) { + // support enabling photo layers by default via a URL parameter, e.g. `photo_overlay=openstreetcam;mapillary;streetside` + var hashOverlayIDs = hash.photo_overlay.replace(/;/g, ',').split(','); + hashOverlayIDs.forEach(function (id) { + var layer = _layerIDs.indexOf(id) !== -1 && context.layers().layer(id); + if (layer && !layer.enabled()) layer.enabled(true); + }); + } - features.forceVisible = function (entityIDs) { - if (!arguments.length) return Object.keys(_forceVisible); - _forceVisible = {}; + if (hash.photo) { + // support opening a photo via a URL parameter, e.g. `photo=mapillary-fztgSDtLpa08ohPZFZjeRQ` + var photoIds = hash.photo.replace(/;/g, ',').split(','); + var photoId = photoIds.length && photoIds[0].trim(); + var results = /(.*)\/(.*)/g.exec(photoId); - for (var i = 0; i < entityIDs.length; i++) { - _forceVisible[entityIDs[i]] = true; - var entity = context.hasEntity(entityIDs[i]); + if (results && results.length >= 3) { + var serviceId = results[1]; + var photoKey = results[2]; + var service = services[serviceId]; - if (entity && entity.type === 'relation') { - // also show relation members (one level deep) - for (var j in entity.members) { - _forceVisible[entity.members[j].id] = true; + if (service && service.ensureViewerLoaded) { + // if we're showing a photo then make sure its layer is enabled too + var layer = _layerIDs.indexOf(serviceId) !== -1 && context.layers().layer(serviceId); + if (layer && !layer.enabled()) layer.enabled(true); + var baselineTime = Date.now(); + service.on('loadedImages.rendererPhotos', function () { + // don't open the viewer if too much time has elapsed + if (Date.now() - baselineTime > 45000) { + service.on('loadedImages.rendererPhotos', null); + return; + } + + if (!service.cachedImage(photoKey)) return; + service.on('loadedImages.rendererPhotos', null); + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, photoKey).showViewer(context); + }); + }); } } } - return features; + context.layers().on('change.rendererPhotos', updateStorage); }; - features.init = function () { - var storage = corePreferences('disabled-features'); + return utilRebind(photos, dispatch, 'on'); + } - if (storage) { - var storageDisabled = storage.replace(/;/g, ',').split(','); - storageDisabled.forEach(features.disable); - } + function uiAccount(context) { + var osm = context.connection(); - var hash = utilStringQs(window.location.hash); + function update(selection) { + if (!osm) return; - if (hash.disable_features) { - var hashDisabled = hash.disable_features.replace(/;/g, ',').split(','); - hashDisabled.forEach(features.disable); + if (!osm.authenticated()) { + selection.selectAll('.userLink, .logoutLink').classed('hide', true); + return; } - }; // warm up the feature matching cache upon merging fetched data + osm.userDetails(function (err, details) { + var userLink = selection.select('.userLink'), + logoutLink = selection.select('.logoutLink'); + userLink.html(''); + logoutLink.html(''); + if (err || !details) return; + selection.selectAll('.userLink, .logoutLink').classed('hide', false); // Link - context.history().on('merge.features', function (newEntities) { - if (!newEntities) return; - var handle = window.requestIdleCallback(function () { - var graph = context.graph(); - var types = utilArrayGroupBy(newEntities, 'type'); // ensure that getMatches is called on relations before ways + var userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont - var entities = [].concat(types.relation || [], types.way || [], types.node || []); + if (details.image_url) { + userLinkA.append('img').attr('class', 'icon pre-text user-icon').attr('src', details.image_url); + } else { + userLinkA.call(svgIcon('#iD-icon-avatar', 'pre-text light')); + } // Add user name - for (var i = 0; i < entities.length; i++) { - var geometry = entities[i].geometry(graph); - features.getMatches(entities[i], graph, geometry); - } + + userLinkA.append('span').attr('class', 'label').html(details.display_name); + logoutLink.append('a').attr('class', 'logout').attr('href', '#').html(_t.html('logout')).on('click.logout', function (d3_event) { + d3_event.preventDefault(); + osm.logout(); + }); }); + } - _deferred.add(handle); - }); - return features; + return function (selection) { + selection.append('li').attr('class', 'userLink').classed('hide', true); + selection.append('li').attr('class', 'logoutLink').classed('hide', true); + + if (osm) { + osm.on('change.account', function () { + update(selection); + }); + update(selection); + } + }; } - // - // - the activeID - nope - // - 1 away (adjacent) to the activeID - yes (vertices will be merged) - // - 2 away from the activeID - nope (would create a self intersecting segment) - // - all others on a linear way - yes - // - all others on a closed way - nope (would create a self intersecting polygon) - // - // returns - // 0 = active vertex - no touch/connect - // 1 = passive vertex - yes touch/connect - // 2 = adjacent vertex - yes but pay attention segmenting a line here - // + function uiAttribution(context) { + var _selection = select(null); - function svgPassiveVertex(node, graph, activeID) { - if (!activeID) return 1; - if (activeID === node.id) return 0; - var parents = graph.parentWays(node); - var i, j, nodes, isClosed, ix1, ix2, ix3, ix4, max; + function render(selection, data, klass) { + var div = selection.selectAll(".".concat(klass)).data([0]); + div = div.enter().append('div').attr('class', klass).merge(div); + var attributions = div.selectAll('.attribution').data(data, function (d) { + return d.id; + }); + attributions.exit().remove(); + attributions = attributions.enter().append('span').attr('class', 'attribution').each(function (d, i, nodes) { + var attribution = select(nodes[i]); - for (i = 0; i < parents.length; i++) { - nodes = parents[i].nodes; - isClosed = parents[i].isClosed(); + if (d.terms_html) { + attribution.html(d.terms_html); + return; + } - for (j = 0; j < nodes.length; j++) { - // find this vertex, look nearby - if (nodes[j] === node.id) { - ix1 = j - 2; - ix2 = j - 1; - ix3 = j + 1; - ix4 = j + 2; + if (d.terms_url) { + attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); + } - if (isClosed) { - // wraparound if needed - max = nodes.length - 1; - if (ix1 < 0) ix1 = max + ix1; - if (ix2 < 0) ix2 = max + ix2; - if (ix3 > max) ix3 = ix3 - max; - if (ix4 > max) ix4 = ix4 - max; - } + var sourceID = d.id.replace(/\./g, ''); + var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { + "default": d.terms_text || d.id || d.name() + }); - if (nodes[ix1] === activeID) return 0; // no - prevent self intersect - else if (nodes[ix2] === activeID) return 2; // ok - adjacent - else if (nodes[ix3] === activeID) return 2; // ok - adjacent - else if (nodes[ix4] === activeID) return 0; // no - prevent self intersect - else if (isClosed && nodes.indexOf(activeID) !== -1) return 0; // no - prevent self intersect + if (d.icon && !d.overlay) { + attribution.append('img').attr('class', 'source-image').attr('src', d.icon); } - } - } - return 1; // ok - } - function svgMarkerSegments(projection, graph, dt, shouldReverse, bothDirections) { - return function (entity) { - var i = 0; - var offset = dt; - var segments = []; - var clip = d3_geoIdentity().clipExtent(projection.clipExtent()).stream; - var coordinates = graph.childNodes(entity).map(function (n) { - return n.loc; + attribution.append('span').attr('class', 'attribution-text').html(terms_text); + }).merge(attributions); + var copyright = attributions.selectAll('.copyright-notice').data(function (d) { + var notice = d.copyrightNotices(context.map().zoom(), context.map().extent()); + return notice ? [notice] : []; }); - var a, b; + copyright.exit().remove(); + copyright = copyright.enter().append('span').attr('class', 'copyright-notice').merge(copyright); + copyright.html(String); + } - if (shouldReverse(entity)) { - coordinates.reverse(); - } + function update() { + var baselayer = context.background().baseLayerSource(); - d3_geoStream({ - type: 'LineString', - coordinates: coordinates - }, projection.stream(clip({ - lineStart: function lineStart() {}, - lineEnd: function lineEnd() { - a = null; - }, - point: function point(x, y) { - b = [x, y]; + _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); - if (a) { - var span = geoVecLength(a, b) - offset; + var z = context.map().zoom(); + var overlays = context.background().overlayLayerSources() || []; - if (span >= 0) { - var heading = geoVecAngle(a, b); - var dx = dt * Math.cos(heading); - var dy = dt * Math.sin(heading); - var p = [a[0] + offset * Math.cos(heading), a[1] + offset * Math.sin(heading)]; // gather coordinates + _selection.call(render, overlays.filter(function (s) { + return s.validZoom(z); + }), 'overlay-layer-attribution'); + } - var coord = [a, p]; + return function (selection) { + _selection = selection; + context.background().on('change.attribution', update); + context.map().on('move.attribution', throttle(update, 400, { + leading: false + })); + update(); + }; + } - for (span -= dt; span >= 0; span -= dt) { - p = geoVecAdd(p, [dx, dy]); - coord.push(p); - } + function uiContributors(context) { + var osm = context.connection(), + debouncedUpdate = debounce(function () { + update(); + }, 1000), + limit = 4, + hidden = false, + wrap = select(null); - coord.push(b); // generate svg paths + function update() { + if (!osm) return; + var users = {}, + entities = context.history().intersects(context.map().extent()); + entities.forEach(function (entity) { + if (entity && entity.user) users[entity.user] = true; + }); + var u = Object.keys(users), + subset = u.slice(0, u.length > limit ? limit - 1 : limit); + wrap.html('').call(svgIcon('#iD-icon-nearby', 'pre-text light')); + var userList = select(document.createElement('span')); + userList.selectAll().data(subset).enter().append('a').attr('class', 'user-link').attr('href', function (d) { + return osm.userURL(d); + }).attr('target', '_blank').html(String); - var segment = ''; - var j; + if (u.length > limit) { + var count = select(document.createElement('span')); + var othersNum = u.length - limit + 1; + count.append('a').attr('target', '_blank').attr('href', function () { + return osm.changesetsURL(context.map().center(), context.map().zoom()); + }).html(othersNum); + wrap.append('span').html(_t.html('contributors.truncated_list', { + n: othersNum, + users: userList.html(), + count: count.html() + })); + } else { + wrap.append('span').html(_t.html('contributors.list', { + users: userList.html() + })); + } - for (j = 0; j < coord.length; j++) { - segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } + if (!u.length) { + hidden = true; + wrap.transition().style('opacity', 0); + } else if (hidden) { + wrap.transition().style('opacity', 1); + } + } - segments.push({ - id: entity.id, - index: i++, - d: segment - }); + return function (selection) { + if (!osm) return; + wrap = selection; + update(); + osm.on('loaded.contributors', debouncedUpdate); + context.map().on('move.contributors', debouncedUpdate); + }; + } - if (bothDirections(entity)) { - segment = ''; + var _popoverID = 0; + function uiPopover(klass) { + var _id = _popoverID++; - for (j = coord.length - 1; j >= 0; j--) { - segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } + var _anchorSelection = select(null); - segments.push({ - id: entity.id, - index: i++, - d: segment - }); - } - } + var popover = function popover(selection) { + _anchorSelection = selection; + selection.each(setup); + }; - offset = -span; - } + var _animation = utilFunctor(false); - a = b; - } - }))); - return segments; - }; - } - function svgPath(projection, graph, isArea) { - // Explanation of magic numbers: - // "padding" here allows space for strokes to extend beyond the viewport, - // so that the stroke isn't drawn along the edge of the viewport when - // the shape is clipped. - // - // When drawing lines, pad viewport by 5px. - // When drawing areas, pad viewport by 65px in each direction to allow - // for 60px area fill stroke (see ".fill-partial path.fill" css rule) - var cache = {}; - var padding = isArea ? 65 : 5; - var viewport = projection.clipExtent(); - var paddedExtent = [[viewport[0][0] - padding, viewport[0][1] - padding], [viewport[1][0] + padding, viewport[1][1] + padding]]; - var clip = d3_geoIdentity().clipExtent(paddedExtent).stream; - var project = projection.stream; - var path = d3_geoPath().projection({ - stream: function stream(output) { - return project(clip(output)); - } - }); + var _placement = utilFunctor('top'); // top, bottom, left, right - var svgpath = function svgpath(entity) { - if (entity.id in cache) { - return cache[entity.id]; - } else { - return cache[entity.id] = path(entity.asGeoJSON(graph)); - } - }; - svgpath.geojson = function (d) { - if (d.__featurehash__ !== undefined) { - if (d.__featurehash__ in cache) { - return cache[d.__featurehash__]; - } else { - return cache[d.__featurehash__] = path(d); - } - } else { - return path(d); - } - }; + var _alignment = utilFunctor('center'); // leading, center, trailing - return svgpath; - } - function svgPointTransform(projection) { - var svgpoint = function svgpoint(entity) { - // http://jsperf.com/short-array-join - var pt = projection(entity.loc); - return 'translate(' + pt[0] + ',' + pt[1] + ')'; - }; - svgpoint.geojson = function (d) { - return svgpoint(d.properties.entity); - }; + var _scrollContainer = utilFunctor(select(null)); - return svgpoint; - } - function svgRelationMemberTags(graph) { - return function (entity) { - var tags = entity.tags; - var shouldCopyMultipolygonTags = !entity.hasInterestingTags(); - graph.parentRelations(entity).forEach(function (relation) { - var type = relation.tags.type; + var _content; - if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { - tags = Object.assign({}, relation.tags, tags); - } - }); - return tags; - }; - } - function svgSegmentWay(way, graph, activeID) { - // When there is no activeID, we can memoize this expensive computation - if (activeID === undefined) { - return graph["transient"](way, 'waySegments', getWaySegments); - } else { - return getWaySegments(); - } + var _displayType = utilFunctor(''); - function getWaySegments() { - var isActiveWay = way.nodes.indexOf(activeID) !== -1; - var features = { - passive: [], - active: [] - }; - var start = {}; - var end = {}; - var node, type; + var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events - for (var i = 0; i < way.nodes.length; i++) { - node = graph.entity(way.nodes[i]); - type = svgPassiveVertex(node, graph, activeID); - end = { - node: node, - type: type - }; - if (start.type !== undefined) { - if (start.node.id === activeID || end.node.id === activeID) ; else if (isActiveWay && (start.type === 2 || end.type === 2)) { - // one adjacent vertex - pushActive(start, end, i); - } else if (start.type === 0 && end.type === 0) { - // both active vertices - pushActive(start, end, i); - } else { - pushPassive(start, end, i); - } - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - start = end; + popover.displayType = function (val) { + if (arguments.length) { + _displayType = utilFunctor(val); + return popover; + } else { + return _displayType; } + }; - return features; + popover.hasArrow = function (val) { + if (arguments.length) { + _hasArrow = utilFunctor(val); + return popover; + } else { + return _hasArrow; + } + }; - function pushActive(start, end, index) { - features.active.push({ - type: 'Feature', - id: way.id + '-' + index + '-nope', - properties: { - nope: true, - target: true, - entity: way, - nodes: [start.node, end.node], - index: index - }, - geometry: { - type: 'LineString', - coordinates: [start.node.loc, end.node.loc] - } - }); + popover.placement = function (val) { + if (arguments.length) { + _placement = utilFunctor(val); + return popover; + } else { + return _placement; } + }; - function pushPassive(start, end, index) { - features.passive.push({ - type: 'Feature', - id: way.id + '-' + index, - properties: { - target: true, - entity: way, - nodes: [start.node, end.node], - index: index - }, - geometry: { - type: 'LineString', - coordinates: [start.node.loc, end.node.loc] - } - }); + popover.alignment = function (val) { + if (arguments.length) { + _alignment = utilFunctor(val); + return popover; + } else { + return _alignment; } - } - } + }; - function svgTagClasses() { - var primaries = ['building', 'highway', 'railway', 'waterway', 'aeroway', 'aerialway', 'piste:type', 'boundary', 'power', 'amenity', 'natural', 'landuse', 'leisure', 'military', 'place', 'man_made', 'route', 'attraction', 'building:part', 'indoor']; - var statuses = [// nonexistent, might be built - 'proposed', 'planned', // under maintentance or between groundbreaking and opening - 'construction', // existent but not functional - 'disused', // dilapidated to nonexistent - 'abandoned', // nonexistent, still may appear in imagery - 'dismantled', 'razed', 'demolished', 'obliterated', // existent occasionally, e.g. stormwater drainage basin - 'intermittent']; - var secondaries = ['oneway', 'bridge', 'tunnel', 'embankment', 'cutting', 'barrier', 'surface', 'tracktype', 'footway', 'crossing', 'service', 'sport', 'public_transport', 'location', 'parking', 'golf', 'type', 'leisure', 'man_made', 'indoor']; + popover.scrollContainer = function (val) { + if (arguments.length) { + _scrollContainer = utilFunctor(val); + return popover; + } else { + return _scrollContainer; + } + }; - var _tags = function _tags(entity) { - return entity.tags; + popover.content = function (val) { + if (arguments.length) { + _content = val; + return popover; + } else { + return _content; + } }; - var tagClasses = function tagClasses(selection) { - selection.each(function tagClassesEach(entity) { - var value = this.className; + popover.isShown = function () { + var popoverSelection = _anchorSelection.select('.popover-' + _id); - if (value.baseVal !== undefined) { - value = value.baseVal; - } + return !popoverSelection.empty() && popoverSelection.classed('in'); + }; - var t = _tags(entity); + popover.show = function () { + _anchorSelection.each(show); + }; - var computed = tagClasses.getClassesString(t, value); + popover.updateContent = function () { + _anchorSelection.each(updateContent); + }; - if (computed !== value) { - select(this).attr('class', computed); - } - }); + popover.hide = function () { + _anchorSelection.each(hide); }; - tagClasses.getClassesString = function (t, value) { - var primary, status; - var i, j, k, v; // in some situations we want to render perimeter strokes a certain way + popover.toggle = function () { + _anchorSelection.each(toggle); + }; - var overrideGeometry; + popover.destroy = function (selection, selector) { + // by default, just destroy the current popover + selector = selector || '.popover-' + _id; + selection.on(_pointerPrefix + 'enter.popover', null).on(_pointerPrefix + 'leave.popover', null).on(_pointerPrefix + 'up.popover', null).on(_pointerPrefix + 'down.popover', null).on('click.popover', null).attr('title', function () { + return this.getAttribute('data-original-title') || this.getAttribute('title'); + }).attr('data-original-title', null).selectAll(selector).remove(); + }; - if (/\bstroke\b/.test(value)) { - if (!!t.barrier && t.barrier !== 'no') { - overrideGeometry = 'line'; - } - } // preserve base classes (nothing with `tag-`) + popover.destroyAny = function (selection) { + selection.call(popover.destroy, '.popover'); + }; + function setup() { + var anchor = select(this); - var classes = value.trim().split(/\s+/).filter(function (klass) { - return klass.length && !/^tag-/.test(klass); - }).map(function (klass) { - // special overrides for some perimeter strokes - return klass === 'line' || klass === 'area' ? overrideGeometry || klass : klass; - }); // pick at most one primary classification tag.. + var animate = _animation.apply(this, arguments); - for (i = 0; i < primaries.length; i++) { - k = primaries[i]; - v = t[k]; - if (!v || v === 'no') continue; + var popoverSelection = anchor.selectAll('.popover-' + _id).data([0]); + var enter = popoverSelection.enter().append('div').attr('class', 'popover popover-' + _id + ' ' + (klass ? klass : '')).classed('arrowed', _hasArrow.apply(this, arguments)); + enter.append('div').attr('class', 'popover-arrow'); + enter.append('div').attr('class', 'popover-inner'); + popoverSelection = enter.merge(popoverSelection); - if (k === 'piste:type') { - // avoid a ':' in the class name - k = 'piste'; - } else if (k === 'building:part') { - // avoid a ':' in the class name - k = 'building_part'; - } + if (animate) { + popoverSelection.classed('fade', true); + } - primary = k; + var display = _displayType.apply(this, arguments); - if (statuses.indexOf(v) !== -1) { - // e.g. `railway=abandoned` - status = v; - classes.push('tag-' + k); - } else { - classes.push('tag-' + k); - classes.push('tag-' + k + '-' + v); - } + if (display === 'hover') { + var _lastNonMouseEnterTime; - break; - } + anchor.on(_pointerPrefix + 'enter.popover', function (d3_event) { + if (d3_event.pointerType) { + if (d3_event.pointerType !== 'mouse') { + _lastNonMouseEnterTime = d3_event.timeStamp; // only allow hover behavior for mouse input - if (!primary) { - for (i = 0; i < statuses.length; i++) { - for (j = 0; j < primaries.length; j++) { - k = statuses[i] + ':' + primaries[j]; // e.g. `demolished:building=yes` + return; + } else if (_lastNonMouseEnterTime && d3_event.timeStamp - _lastNonMouseEnterTime < 1500) { + // HACK: iOS 13.4 sends an erroneous `mouse` type pointerenter + // event for non-mouse interactions right after sending + // the correct type pointerenter event. Workaround by discarding + // any mouse event that occurs immediately after a non-mouse event. + return; + } + } // don't show if buttons are pressed, e.g. during click and drag of map - v = t[k]; - if (!v || v === 'no') continue; - status = statuses[i]; - break; - } - } - } // add at most one status tag, only if relates to primary tag.. + if (d3_event.buttons !== 0) return; + show.apply(this, arguments); + }).on(_pointerPrefix + 'leave.popover', function () { + hide.apply(this, arguments); + }) // show on focus too for better keyboard navigation support + .on('focus.popover', function () { + show.apply(this, arguments); + }).on('blur.popover', function () { + hide.apply(this, arguments); + }); + } else if (display === 'clickFocus') { + anchor.on(_pointerPrefix + 'down.popover', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + }).on(_pointerPrefix + 'up.popover', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + }).on('click.popover', toggle); + popoverSelection // This attribute lets the popover take focus + .attr('tabindex', 0).on('blur.popover', function () { + anchor.each(function () { + hide.apply(this, arguments); + }); + }); + } + } - if (!status) { - for (i = 0; i < statuses.length; i++) { - k = statuses[i]; - v = t[k]; - if (!v || v === 'no') continue; + function show() { + var anchor = select(this); + var popoverSelection = anchor.selectAll('.popover-' + _id); - if (v === 'yes') { - // e.g. `railway=rail + abandoned=yes` - status = k; - } else if (primary && primary === v) { - // e.g. `railway=rail + abandoned=railway` - status = k; - } else if (!primary && primaries.indexOf(v) !== -1) { - // e.g. `abandoned=railway` - status = k; - primary = v; - classes.push('tag-' + v); - } // else ignore e.g. `highway=path + abandoned=railway` + if (popoverSelection.empty()) { + // popover was removed somehow, put it back + anchor.call(popover.destroy); + anchor.each(setup); + popoverSelection = anchor.selectAll('.popover-' + _id); + } + popoverSelection.classed('in', true); - if (status) break; - } + var displayType = _displayType.apply(this, arguments); + + if (displayType === 'clickFocus') { + anchor.classed('active', true); + popoverSelection.node().focus(); } - if (status) { - classes.push('tag-status'); - classes.push('tag-status-' + status); - } // add any secondary tags + anchor.each(updateContent); + } + function updateContent() { + var anchor = select(this); - for (i = 0; i < secondaries.length; i++) { - k = secondaries[i]; - v = t[k]; - if (!v || v === 'no' || k === primary) continue; - classes.push('tag-' + k); - classes.push('tag-' + k + '-' + v); - } // For highways, look for surface tagging.. + if (_content) { + anchor.selectAll('.popover-' + _id + ' > .popover-inner').call(_content.apply(this, arguments)); + } + updatePosition.apply(this, arguments); // hack: update multiple times to fix instances where the absolute offset is + // set before the dynamic popover size is calculated by the browser - if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { - var surface = t.highway === 'track' ? 'unpaved' : 'paved'; + updatePosition.apply(this, arguments); + updatePosition.apply(this, arguments); + } - for (k in t) { - v = t[k]; + function updatePosition() { + var anchor = select(this); + var popoverSelection = anchor.selectAll('.popover-' + _id); - if (k in osmPavedTags) { - surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; - } + var scrollContainer = _scrollContainer && _scrollContainer.apply(this, arguments); - if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { - surface = 'semipaved'; - } - } + var scrollNode = scrollContainer && !scrollContainer.empty() && scrollContainer.node(); + var scrollLeft = scrollNode ? scrollNode.scrollLeft : 0; + var scrollTop = scrollNode ? scrollNode.scrollTop : 0; - classes.push('tag-' + surface); - } // If this is a wikidata-tagged item, add a class for that.. + var placement = _placement.apply(this, arguments); + popoverSelection.classed('left', false).classed('right', false).classed('top', false).classed('bottom', false).classed(placement, true); - if (t.wikidata || t['brand:wikidata']) { - classes.push('tag-wikidata'); + var alignment = _alignment.apply(this, arguments); + + var alignFactor = 0.5; + + if (alignment === 'leading') { + alignFactor = 0; + } else if (alignment === 'trailing') { + alignFactor = 1; } - return classes.join(' ').trim(); - }; + var anchorFrame = getFrame(anchor.node()); + var popoverFrame = getFrame(popoverSelection.node()); + var position; - tagClasses.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return tagClasses; - }; + switch (placement) { + case 'top': + position = { + x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, + y: anchorFrame.y - popoverFrame.h + }; + break; - return tagClasses; - } + case 'bottom': + position = { + x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, + y: anchorFrame.y + anchorFrame.h + }; + break; - // Patterns only work in Firefox when set directly on element. - // (This is not a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=750632) - var patterns = { - // tag - pattern name - // -or- - // tag - value - pattern name - // -or- - // tag - value - rules (optional tag-values, pattern name) - // (matches earlier rules first, so fallback should be last entry) - amenity: { - grave_yard: 'cemetery', - fountain: 'water_standing' - }, - landuse: { - cemetery: [{ - religion: 'christian', - pattern: 'cemetery_christian' - }, { - religion: 'buddhist', - pattern: 'cemetery_buddhist' - }, { - religion: 'muslim', - pattern: 'cemetery_muslim' - }, { - religion: 'jewish', - pattern: 'cemetery_jewish' - }, { - pattern: 'cemetery' - }], - construction: 'construction', - farmland: 'farmland', - farmyard: 'farmyard', - forest: [{ - leaf_type: 'broadleaved', - pattern: 'forest_broadleaved' - }, { - leaf_type: 'needleleaved', - pattern: 'forest_needleleaved' - }, { - leaf_type: 'leafless', - pattern: 'forest_leafless' - }, { - pattern: 'forest' - } // same as 'leaf_type:mixed' - ], - grave_yard: 'cemetery', - grass: [{ - golf: 'green', - pattern: 'golf_green' - }, { - pattern: 'grass' - }], - landfill: 'landfill', - meadow: 'meadow', - military: 'construction', - orchard: 'orchard', - quarry: 'quarry', - vineyard: 'vineyard' - }, - natural: { - beach: 'beach', - grassland: 'grass', - sand: 'beach', - scrub: 'scrub', - water: [{ - water: 'pond', - pattern: 'pond' - }, { - water: 'reservoir', - pattern: 'water_standing' - }, { - pattern: 'waves' - }], - wetland: [{ - wetland: 'marsh', - pattern: 'wetland_marsh' - }, { - wetland: 'swamp', - pattern: 'wetland_swamp' - }, { - wetland: 'bog', - pattern: 'wetland_bog' - }, { - wetland: 'reedbed', - pattern: 'wetland_reedbed' - }, { - pattern: 'wetland' - }], - wood: [{ - leaf_type: 'broadleaved', - pattern: 'forest_broadleaved' - }, { - leaf_type: 'needleleaved', - pattern: 'forest_needleleaved' - }, { - leaf_type: 'leafless', - pattern: 'forest_leafless' - }, { - pattern: 'forest' - } // same as 'leaf_type:mixed' - ] - }, - traffic_calming: { - island: [{ - surface: 'grass', - pattern: 'grass' - }], - chicane: [{ - surface: 'grass', - pattern: 'grass' - }], - choker: [{ - surface: 'grass', - pattern: 'grass' - }] - } - }; - function svgTagPattern(tags) { - // Skip pattern filling if this is a building (buildings don't get patterns applied) - if (tags.building && tags.building !== 'no') { - return null; - } + case 'left': + position = { + x: anchorFrame.x - popoverFrame.w, + y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor + }; + break; - for (var tag in patterns) { - var entityValue = tags[tag]; - if (!entityValue) continue; + case 'right': + position = { + x: anchorFrame.x + anchorFrame.w, + y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor + }; + break; + } + + if (position) { + if (scrollNode && (placement === 'top' || placement === 'bottom')) { + var initialPosX = position.x; + + if (position.x + popoverFrame.w > scrollNode.offsetWidth - 10) { + position.x = scrollNode.offsetWidth - 10 - popoverFrame.w; + } else if (position.x < 10) { + position.x = 10; + } + + var arrow = anchor.selectAll('.popover-' + _id + ' > .popover-arrow'); // keep the arrow centered on the button, or as close as possible + + var arrowPosX = Math.min(Math.max(popoverFrame.w / 2 - (position.x - initialPosX), 10), popoverFrame.w - 10); + arrow.style('left', ~~arrowPosX + 'px'); + } - if (typeof patterns[tag] === 'string') { - // extra short syntax (just tag) - pattern name - return 'pattern-' + patterns[tag]; + popoverSelection.style('left', ~~position.x + 'px').style('top', ~~position.y + 'px'); } else { - var values = patterns[tag]; - - for (var value in values) { - if (entityValue !== value) continue; - var rules = values[value]; + popoverSelection.style('left', null).style('top', null); + } - if (typeof rules === 'string') { - // short syntax - pattern name - return 'pattern-' + rules; - } // long syntax - rule array + function getFrame(node) { + var positionStyle = select(node).style('position'); + if (positionStyle === 'absolute' || positionStyle === 'static') { + return { + x: node.offsetLeft - scrollLeft, + y: node.offsetTop - scrollTop, + w: node.offsetWidth, + h: node.offsetHeight + }; + } else { + return { + x: 0, + y: 0, + w: node.offsetWidth, + h: node.offsetHeight + }; + } + } + } - for (var ruleKey in rules) { - var rule = rules[ruleKey]; - var pass = true; + function hide() { + var anchor = select(this); - for (var criterion in rule) { - if (criterion !== 'pattern') { - // reserved for pattern name - // The only rule is a required tag-value pair - var v = tags[criterion]; + if (_displayType.apply(this, arguments) === 'clickFocus') { + anchor.classed('active', false); + } - if (!v || v !== rule[criterion]) { - pass = false; - break; - } - } - } + anchor.selectAll('.popover-' + _id).classed('in', false); + } - if (pass) { - return 'pattern-' + rule.pattern; - } - } - } + function toggle() { + if (select(this).select('.popover-' + _id).classed('in')) { + hide.apply(this, arguments); + } else { + show.apply(this, arguments); } } - return null; + return popover; } - function svgAreas(projection, context) { - function getPatternStyle(tags) { - var imageID = svgTagPattern(tags); + function uiTooltip(klass) { + var tooltip = uiPopover((klass || '') + ' tooltip').displayType('hover'); - if (imageID) { - return 'url("#ideditor-' + imageID + '")'; + var _title = function _title() { + var title = this.getAttribute('data-original-title'); + + if (title) { + return title; + } else { + title = this.getAttribute('title'); + this.removeAttribute('title'); + this.setAttribute('data-original-title', title); } - return ''; - } + return title; + }; - function drawTargets(selection, graph, entities, filter) { - var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; - var getPath = svgPath(projection).geojson; - var activeID = context.activeID(); - var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways + var _heading = utilFunctor(null); - var data = { - targets: [], - nopes: [] - }; - entities.forEach(function (way) { - var features = svgSegmentWay(way, graph, activeID); - data.targets.push.apply(data.targets, features.passive); - data.nopes.push.apply(data.nopes, features.active); - }); // Targets allow hover and vertex snapping + var _keys = utilFunctor(null); - var targetData = data.targets.filter(getPath); - var targets = selection.selectAll('.area.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(targetData, function key(d) { - return d.id; - }); // exit + tooltip.title = function (val) { + if (!arguments.length) return _title; + _title = utilFunctor(val); + return tooltip; + }; - targets.exit().remove(); + tooltip.heading = function (val) { + if (!arguments.length) return _heading; + _heading = utilFunctor(val); + return tooltip; + }; - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + tooltip.keys = function (val) { + if (!arguments.length) return _keys; + _keys = utilFunctor(val); + return tooltip; + }; - if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { - return false; - } + tooltip.content(function () { + var heading = _heading.apply(this, arguments); - return d.properties.nodes.some(function (n) { - return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); - }); - }; // enter/update + var text = _title.apply(this, arguments); + var keys = _keys.apply(this, arguments); - targets.enter().append('path').merge(targets).attr('d', getPath).attr('class', function (d) { - return 'way area target target-allowed ' + targetClass + d.id; - }).classed('segment-edited', segmentWasEdited); // NOPE + return function (selection) { + var headingSelect = selection.selectAll('.tooltip-heading').data(heading ? [heading] : []); + headingSelect.exit().remove(); + headingSelect.enter().append('div').attr('class', 'tooltip-heading').merge(headingSelect).html(heading); + var textSelect = selection.selectAll('.tooltip-text').data(text ? [text] : []); + textSelect.exit().remove(); + textSelect.enter().append('div').attr('class', 'tooltip-text').merge(textSelect).html(text); + var keyhintWrap = selection.selectAll('.keyhint-wrap').data(keys && keys.length ? [0] : []); + keyhintWrap.exit().remove(); + var keyhintWrapEnter = keyhintWrap.enter().append('div').attr('class', 'keyhint-wrap'); + keyhintWrapEnter.append('span').html(_t.html('tooltip_keyhint')); + keyhintWrap = keyhintWrapEnter.merge(keyhintWrap); + keyhintWrap.selectAll('kbd.shortcut').data(keys && keys.length ? keys : []).enter().append('kbd').attr('class', 'shortcut').html(function (d) { + return d; + }); + }; + }); + return tooltip; + } - var nopeData = data.nopes.filter(getPath); - var nopes = selection.selectAll('.area.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(nopeData, function key(d) { - return d.id; - }); // exit + function uiEditMenu(context) { + var dispatch = dispatch$8('toggled'); - nopes.exit().remove(); // enter/update + var _menu = select(null); - nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { - return 'way area target target-nope ' + nopeClass + d.id; - }).classed('segment-edited', segmentWasEdited); - } + var _operations = []; // the position the menu should be displayed relative to - function drawAreas(selection, graph, entities, filter) { - var path = svgPath(projection, graph, true); - var areas = {}; - var multipolygon; - var base = context.history().base(); + var _anchorLoc = [0, 0]; + var _anchorLocLonLat = [0, 0]; // a string indicating how the menu was opened - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (entity.geometry(graph) !== 'area') continue; - multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); + var _triggerType = ''; + var _vpTopMargin = 85; // viewport top margin - if (multipolygon) { - areas[multipolygon.id] = { - entity: multipolygon.mergeTags(entity.tags), - area: Math.abs(entity.area(graph)) - }; - } else if (!areas[entity.id]) { - areas[entity.id] = { - entity: entity, - area: Math.abs(entity.area(graph)) - }; - } - } + var _vpBottomMargin = 45; // viewport bottom margin - var fills = Object.values(areas).filter(function hasPath(a) { - return path(a.entity); - }); - fills.sort(function areaSort(a, b) { - return b.area - a.area; - }); - fills = fills.map(function (a) { - return a.entity; - }); - var strokes = fills.filter(function (area) { - return area.type === 'way'; - }); - var data = { - clip: fills, - shadow: strokes, - stroke: strokes, - fill: fills - }; - var clipPaths = context.surface().selectAll('defs').selectAll('.clipPath-osm').filter(filter).data(data.clip, osmEntity.key); - clipPaths.exit().remove(); - var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-osm').attr('id', function (entity) { - return 'ideditor-' + entity.id + '-clippath'; - }); - clipPathsEnter.append('path'); - clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', path); - var drawLayer = selection.selectAll('.layer-osm.areas'); - var touchLayer = selection.selectAll('.layer-touch.areas'); // Draw areas.. + var _vpSideMargin = 35; // viewport side margin - var areagroup = drawLayer.selectAll('g.areagroup').data(['fill', 'shadow', 'stroke']); - areagroup = areagroup.enter().append('g').attr('class', function (d) { - return 'areagroup area-' + d; - }).merge(areagroup); - var paths = areagroup.selectAll('path').filter(filter).data(function (layer) { - return data[layer]; - }, osmEntity.key); - paths.exit().remove(); - var fillpaths = selection.selectAll('.area-fill path.area').nodes(); - var bisect = d3_bisector(function (node) { - return -node.__data__.area(graph); - }).left; + var _menuTop = false; - function sortedByArea(entity) { - if (this._parent.__data__ === 'fill') { - return fillpaths[bisect(fillpaths, -entity.area(graph))]; - } - } + var _menuHeight; - paths = paths.enter().insert('path', sortedByArea).merge(paths).each(function (entity) { - var layer = this.parentNode.__data__; - this.setAttribute('class', entity.type + ' area ' + layer + ' ' + entity.id); + var _menuWidth; // hardcode these values to make menu positioning easier - if (layer === 'fill') { - this.setAttribute('clip-path', 'url(#ideditor-' + entity.id + '-clippath)'); - this.style.fill = this.style.stroke = getPatternStyle(entity.tags); - } - }).classed('added', function (d) { - return !base.entities[d.id]; - }).classed('geometry-edited', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); - }).classed('retagged', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); - }).call(svgTagClasses()).attr('d', path); // Draw touch targets.. - touchLayer.call(drawTargets, graph, data.stroke, filter); - } + var _verticalPadding = 4; // see also `.edit-menu .tooltip` CSS; include margin - return drawAreas; - } + var _tooltipWidth = 210; // offset the menu slightly from the target location - //[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] - //[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] - //[5] Name ::= NameStartChar (NameChar)* - var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/; //\u10000-\uEFFFF + var _menuSideMargin = 10; + var _tooltips = []; - var nameChar = new RegExp("[\\-\\.0-9" + nameStartChar.source.slice(1, -1) + "\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"); - var tagNamePattern = new RegExp('^' + nameStartChar.source + nameChar.source + '*(?:\:' + nameStartChar.source + nameChar.source + '*)?$'); //var tagNamePattern = /^[a-zA-Z_][\w\-\.]*(?:\:[a-zA-Z_][\w\-\.]*)?$/ - //var handlers = 'resolveEntity,getExternalSubset,characters,endDocument,endElement,endPrefixMapping,ignorableWhitespace,processingInstruction,setDocumentLocator,skippedEntity,startDocument,startElement,startPrefixMapping,notationDecl,unparsedEntityDecl,error,fatalError,warning,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,comment,endCDATA,endDTD,endEntity,startCDATA,startDTD,startEntity'.split(',') - //S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE - //S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE + var editMenu = function editMenu(selection) { + var isTouchMenu = _triggerType.includes('touch') || _triggerType.includes('pen'); - var S_TAG = 0; //tag name offerring + var ops = _operations.filter(function (op) { + return !isTouchMenu || !op.mouseOnly; + }); - var S_ATTR = 1; //attr name offerring + if (!ops.length) return; + _tooltips = []; // Position the menu above the anchor for stylus and finger input + // since the mapper's hand likely obscures the screen below the anchor - var S_ATTR_SPACE = 2; //attr name end and space offer + _menuTop = isTouchMenu; // Show labels for touch input since there aren't hover tooltips - var S_EQ = 3; //=space? + var showLabels = isTouchMenu; + var buttonHeight = showLabels ? 32 : 34; - var S_ATTR_NOQUOT_VALUE = 4; //attr value(no quot value only) + if (showLabels) { + // Get a general idea of the width based on the length of the label + _menuWidth = 52 + Math.min(120, 6 * Math.max.apply(Math, ops.map(function (op) { + return op.title.length; + }))); + } else { + _menuWidth = 44; + } - var S_ATTR_END = 5; //attr value end and no space(quot end) + _menuHeight = _verticalPadding * 2 + ops.length * buttonHeight; + _menu = selection.append('div').attr('class', 'edit-menu').classed('touch-menu', isTouchMenu).style('padding', _verticalPadding + 'px 0'); - var S_TAG_SPACE = 6; //(attr value end || tag end ) && (space offer) + var buttons = _menu.selectAll('.edit-menu-item').data(ops); // enter - var S_TAG_CLOSE = 7; //closed el - function XMLReader() {} + var buttonsEnter = buttons.enter().append('button').attr('class', function (d) { + return 'edit-menu-item edit-menu-item-' + d.id; + }).style('height', buttonHeight + 'px').on('click', click) // don't listen for `mouseup` because we only care about non-mouse pointer types + .on('pointerup', pointerup).on('pointerdown mousedown', function pointerdown(d3_event) { + // don't let button presses also act as map input - #1869 + d3_event.stopPropagation(); + }).on('mouseenter.highlight', function (d3_event, d) { + if (!d.relatedEntityIds || select(this).classed('disabled')) return; + utilHighlightEntities(d.relatedEntityIds(), true, context); + }).on('mouseleave.highlight', function (d3_event, d) { + if (!d.relatedEntityIds) return; + utilHighlightEntities(d.relatedEntityIds(), false, context); + }); + buttonsEnter.each(function (d) { + var tooltip = uiTooltip().heading(d.title).title(d.tooltip()).keys([d.keys[0]]); - XMLReader.prototype = { - parse: function parse(source, defaultNSMap, entityMap) { - var domBuilder = this.domBuilder; - domBuilder.startDocument(); + _tooltips.push(tooltip); - _copy(defaultNSMap, defaultNSMap = {}); + select(this).call(tooltip).append('div').attr('class', 'icon-wrap').call(svgIcon('#iD-operation-' + d.id, 'operation')); + }); - _parse(source, defaultNSMap, entityMap, domBuilder, this.errorHandler); + if (showLabels) { + buttonsEnter.append('span').attr('class', 'label').html(function (d) { + return d.title; + }); + } // update - domBuilder.endDocument(); - } - }; - function _parse(source, defaultNSMapCopy, entityMap, domBuilder, errorHandler) { - function fixedFromCharCode(code) { - // String.prototype.fromCharCode does not supports - // > 2 bytes unicode chars directly - if (code > 0xffff) { - code -= 0x10000; - var surrogate1 = 0xd800 + (code >> 10), - surrogate2 = 0xdc00 + (code & 0x3ff); - return String.fromCharCode(surrogate1, surrogate2); - } else { - return String.fromCharCode(code); + buttonsEnter.merge(buttons).classed('disabled', function (d) { + return d.disabled(); + }); + updatePosition(); + var initialScale = context.projection.scale(); + context.map().on('move.edit-menu', function () { + if (initialScale !== context.projection.scale()) { + editMenu.close(); + } + }).on('drawn.edit-menu', function (info) { + if (info.full) updatePosition(); + }); + var lastPointerUpType; // `pointerup` is always called before `click` + + function pointerup(d3_event) { + lastPointerUpType = d3_event.pointerType; } - } - function entityReplacer(a) { - var k = a.slice(1, -1); + function click(d3_event, operation) { + d3_event.stopPropagation(); - if (k in entityMap) { - return entityMap[k]; - } else if (k.charAt(0) === '#') { - return fixedFromCharCode(parseInt(k.substr(1).replace('x', '0x'))); - } else { - errorHandler.error('entity not found:' + a); - return a; - } - } + if (operation.relatedEntityIds) { + utilHighlightEntities(operation.relatedEntityIds(), false, context); + } - function appendText(end) { - //has some bugs - if (end > start) { - var xt = source.substring(start, end).replace(/&#?\w+;/g, entityReplacer); - locator && position(start); - domBuilder.characters(xt, 0, end - start); - start = end; - } - } + if (operation.disabled()) { + if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { + // there are no tooltips for touch interactions so flash feedback instead + context.ui().flash.duration(4000).iconName('#iD-operation-' + operation.id).iconClass('operation disabled').label(operation.tooltip)(); + } + } else { + if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { + context.ui().flash.duration(2000).iconName('#iD-operation-' + operation.id).iconClass('operation').label(operation.annotation() || operation.title)(); + } + + operation(); + editMenu.close(); + } - function position(p, m) { - while (p >= lineEnd && (m = linePattern.exec(source))) { - lineStart = m.index; - lineEnd = lineStart + m[0].length; - locator.lineNumber++; //console.log('line++:',locator,startPos,endPos) + lastPointerUpType = null; } - locator.columnNumber = p - lineStart + 1; - } + dispatch.call('toggled', this, true); + }; - var lineStart = 0; - var lineEnd = 0; - var linePattern = /.*(?:\r\n?|\n)|.*$/g; - var locator = domBuilder.locator; - var parseStack = [{ - currentNSMap: defaultNSMapCopy - }]; - var closeMap = {}; - var start = 0; + function updatePosition() { + if (!_menu || _menu.empty()) return; + var anchorLoc = context.projection(_anchorLocLonLat); + var viewport = context.surfaceRect(); - while (true) { - try { - var tagStart = source.indexOf('<', start); + if (anchorLoc[0] < 0 || anchorLoc[0] > viewport.width || anchorLoc[1] < 0 || anchorLoc[1] > viewport.height) { + // close the menu if it's gone offscreen + editMenu.close(); + return; + } - if (tagStart < 0) { - if (!source.substr(start).match(/^\s*$/)) { - var doc = domBuilder.doc; - var text = doc.createTextNode(source.substr(start)); - doc.appendChild(text); - domBuilder.currentElement = text; - } + var menuLeft = displayOnLeft(viewport); + var offset = [0, 0]; + offset[0] = menuLeft ? -1 * (_menuSideMargin + _menuWidth) : _menuSideMargin; - return; + if (_menuTop) { + if (anchorLoc[1] - _menuHeight < _vpTopMargin) { + // menu is near top viewport edge, shift downward + offset[1] = -anchorLoc[1] + _vpTopMargin; + } else { + offset[1] = -_menuHeight; } - - if (tagStart > start) { - appendText(tagStart); + } else { + if (anchorLoc[1] + _menuHeight > viewport.height - _vpBottomMargin) { + // menu is near bottom viewport edge, shift upwards + offset[1] = -anchorLoc[1] - _menuHeight + viewport.height - _vpBottomMargin; + } else { + offset[1] = 0; } + } - switch (source.charAt(tagStart + 1)) { - case '/': - var end = source.indexOf('>', tagStart + 3); - var tagName = source.substring(tagStart + 2, end); - var config = parseStack.pop(); + var origin = geoVecAdd(anchorLoc, offset); - if (end < 0) { - tagName = source.substring(tagStart + 2).replace(/[\s<].*/, ''); //console.error('#@@@@@@'+tagName) + _menu.style('left', origin[0] + 'px').style('top', origin[1] + 'px'); - errorHandler.error("end tag name: " + tagName + ' is not complete:' + config.tagName); - end = tagStart + 1 + tagName.length; - } else if (tagName.match(/\s viewport.width - _vpSideMargin) { + // right menu would be too close to the right viewport edge, go left + return true; + } // prefer right menu - if (endIgnoreCaseMach) { - domBuilder.endElement(config.uri, config.localName, tagName); - if (localNSMap) { - for (var prefix in localNSMap) { - domBuilder.endPrefixMapping(prefix); - } - } + return false; + } else { + // rtl + if (anchorLoc[0] - _menuSideMargin - _menuWidth < _vpSideMargin) { + // left menu would be too close to the left viewport edge, go right + return false; + } // prefer left menu - if (!endMatch) { - errorHandler.fatalError("end tag name: " + tagName + ' is not match the current start tagName:' + config.tagName); - } - } else { - parseStack.push(config); - } - end++; - break; - // end elment + return true; + } + } - case '?': - // - locator && position(tagStart); - end = parseInstruction(source, tagStart, domBuilder); - break; + function tooltipPosition(viewport, menuLeft) { + if (_mainLocalizer.textDirection() === 'ltr') { + if (menuLeft) { + // if there's not room for a right-side menu then there definitely + // isn't room for right-side tooltips + return 'left'; + } - case '!': - // viewport.width - _vpSideMargin) { + // right tooltips would be too close to the right viewport edge, go left + return 'left'; + } // prefer right tooltips - default: - locator && position(tagStart); - var el = new ElementAttributes(); - var currentNSMap = parseStack[parseStack.length - 1].currentNSMap; //elStartEnd - var end = parseElementStartPart(source, tagStart, el, currentNSMap, entityReplacer, errorHandler); - var len = el.length; + return 'right'; + } else { + // rtl + if (!menuLeft) { + return 'right'; + } + + if (anchorLoc[0] - _menuSideMargin - _menuWidth - _tooltipWidth < _vpSideMargin) { + // left tooltips would be too close to the left viewport edge, go right + return 'right'; + } // prefer left tooltips - if (!el.closed && fixSelfClosed(source, end, el.tagName, closeMap)) { - el.closed = true; - if (!entityMap.nbsp) { - errorHandler.warning('unclosed xml attribute'); - } - } + return 'left'; + } + } + } - if (locator && len) { - var locator2 = copyLocator(locator, {}); //try{//attribute position fixed + editMenu.close = function () { + context.map().on('move.edit-menu', null).on('drawn.edit-menu', null); - for (var i = 0; i < len; i++) { - var a = el[i]; - position(a.offset); - a.locator = copyLocator(locator, {}); - } //}catch(e){console.error('@@@@@'+e)} + _menu.remove(); + _tooltips = []; + dispatch.call('toggled', this, false); + }; - domBuilder.locator = locator2; + editMenu.anchorLoc = function (val) { + if (!arguments.length) return _anchorLoc; + _anchorLoc = val; + _anchorLocLonLat = context.projection.invert(_anchorLoc); + return editMenu; + }; - if (appendElement(el, domBuilder, currentNSMap)) { - parseStack.push(el); - } + editMenu.triggerType = function (val) { + if (!arguments.length) return _triggerType; + _triggerType = val; + return editMenu; + }; - domBuilder.locator = locator; - } else { - if (appendElement(el, domBuilder, currentNSMap)) { - parseStack.push(el); - } - } + editMenu.operations = function (val) { + if (!arguments.length) return _operations; + _operations = val; + return editMenu; + }; - if (el.uri === 'http://www.w3.org/1999/xhtml' && !el.closed) { - end = parseHtmlSpecialContent(source, end, el.tagName, entityReplacer, domBuilder); - } else { - end++; - } + return utilRebind(editMenu, dispatch, 'on'); + } + function uiFeatureInfo(context) { + function update(selection) { + var features = context.features(); + var stats = features.stats(); + var count = 0; + var hiddenList = features.hidden().map(function (k) { + if (stats[k]) { + count += stats[k]; + return _t('inspector.title_count', { + title: _t.html('feature.' + k + '.description'), + count: stats[k] + }); } - } catch (e) { - errorHandler.error('element parse error: ' + e); //errorHandler.error('element parse error: '+e); - end = -1; //throw e; + return null; + }).filter(Boolean); + selection.html(''); + + if (hiddenList.length) { + var tooltipBehavior = uiTooltip().placement('top').title(function () { + return hiddenList.join('
    '); + }); + selection.append('a').attr('class', 'chip').attr('href', '#').html(_t.html('feature_info.hidden_warning', { + count: count + })).call(tooltipBehavior).on('click', function (d3_event) { + tooltipBehavior.hide(); + d3_event.preventDefault(); // open the Map Data pane + + context.ui().togglePanes(context.container().select('.map-panes .map-data-pane')); + }); } - if (end > start) { - start = end; - } else { - //TODO: 这里有可能sax回退，有位置错误风险 - appendText(Math.max(tagStart, start) + 1); - } + selection.classed('hide', !hiddenList.length); } - } - function copyLocator(f, t) { - t.lineNumber = f.lineNumber; - t.columnNumber = f.columnNumber; - return t; + return function (selection) { + update(selection); + context.features().on('change.feature_info', function () { + update(selection); + }); + }; } - /** - * @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack); - * @return end of the elementStartPart(end of elementEndPart for selfClosed el) - */ - - function parseElementStartPart(source, start, el, currentNSMap, entityReplacer, errorHandler) { - var attrName; - var value; - var p = ++start; - var s = S_TAG; //status - - while (true) { - var c = source.charAt(p); - - switch (c) { - case '=': - if (s === S_ATTR) { - //attrName - attrName = source.slice(start, p); - s = S_EQ; - } else if (s === S_ATTR_SPACE) { - s = S_EQ; - } else { - //fatalError: equal must after attrName or space after attrName - throw new Error('attribute equal must after attrName'); - } + function uiFlash(context) { + var _flashTimer; - break; + var _duration = 2000; + var _iconName = '#iD-icon-no'; + var _iconClass = 'disabled'; + var _label = ''; - case '\'': - case '"': - if (s === S_EQ || s === S_ATTR //|| s == S_ATTR_SPACE - ) { - //equal - if (s === S_ATTR) { - errorHandler.warning('attribute value must after "="'); - attrName = source.slice(start, p); - } + function flash() { + if (_flashTimer) { + _flashTimer.stop(); + } - start = p + 1; - p = source.indexOf(c, start); + context.container().select('.main-footer-wrap').classed('footer-hide', true).classed('footer-show', false); + context.container().select('.flash-wrap').classed('footer-hide', false).classed('footer-show', true); + var content = context.container().select('.flash-wrap').selectAll('.flash-content').data([0]); // Enter - if (p > 0) { - value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); - el.add(attrName, value, start - 1); - s = S_ATTR_END; - } else { - //fatalError: no end quot match - throw new Error('attribute value no end \'' + c + '\' match'); - } - } else if (s == S_ATTR_NOQUOT_VALUE) { - value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); //console.log(attrName,value,start,p) + var contentEnter = content.enter().append('div').attr('class', 'flash-content'); + var iconEnter = contentEnter.append('svg').attr('class', 'flash-icon icon').append('g').attr('transform', 'translate(10,10)'); + iconEnter.append('circle').attr('r', 9); + iconEnter.append('use').attr('transform', 'translate(-7,-7)').attr('width', '14').attr('height', '14'); + contentEnter.append('div').attr('class', 'flash-text'); // Update - el.add(attrName, value, start); //console.dir(el) + content = content.merge(contentEnter); + content.selectAll('.flash-icon').attr('class', 'icon flash-icon ' + (_iconClass || '')); + content.selectAll('.flash-icon use').attr('xlink:href', _iconName); + content.selectAll('.flash-text').attr('class', 'flash-text').html(_label); + _flashTimer = d3_timeout(function () { + _flashTimer = null; + context.container().select('.main-footer-wrap').classed('footer-hide', false).classed('footer-show', true); + context.container().select('.flash-wrap').classed('footer-hide', true).classed('footer-show', false); + }, _duration); + return content; + } - errorHandler.warning('attribute "' + attrName + '" missed start quot(' + c + ')!!'); - start = p + 1; - s = S_ATTR_END; - } else { - //fatalError: no equal before - throw new Error('attribute value must after "="'); - } + flash.duration = function (_) { + if (!arguments.length) return _duration; + _duration = _; + return flash; + }; - break; + flash.label = function (_) { + if (!arguments.length) return _label; + _label = _; + return flash; + }; - case '/': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + flash.iconName = function (_) { + if (!arguments.length) return _iconName; + _iconName = _; + return flash; + }; - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - s = S_TAG_CLOSE; - el.closed = true; + flash.iconClass = function (_) { + if (!arguments.length) return _iconClass; + _iconClass = _; + return flash; + }; - case S_ATTR_NOQUOT_VALUE: - case S_ATTR: - case S_ATTR_SPACE: - break; - //case S_EQ: + return flash; + } - default: - throw new Error("attribute invalid close char('/')"); - } + function uiFullScreen(context) { + var element = context.container().node(); // var button = d3_select(null); - break; + function getFullScreenFn() { + if (element.requestFullscreen) { + return element.requestFullscreen; + } else if (element.msRequestFullscreen) { + return element.msRequestFullscreen; + } else if (element.mozRequestFullScreen) { + return element.mozRequestFullScreen; + } else if (element.webkitRequestFullscreen) { + return element.webkitRequestFullscreen; + } + } - case '': - //end document - //throw new Error('unexpected end of input') - errorHandler.error('unexpected end of input'); + function getExitFullScreenFn() { + if (document.exitFullscreen) { + return document.exitFullscreen; + } else if (document.msExitFullscreen) { + return document.msExitFullscreen; + } else if (document.mozCancelFullScreen) { + return document.mozCancelFullScreen; + } else if (document.webkitExitFullscreen) { + return document.webkitExitFullscreen; + } + } - if (s == S_TAG) { - el.setTagName(source.slice(start, p)); - } + function isFullScreen() { + return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; + } - return p; + function isSupported() { + return !!getFullScreenFn(); + } - case '>': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + function fullScreen(d3_event) { + d3_event.preventDefault(); - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - break; - //normal + if (!isFullScreen()) { + // button.classed('active', true); + getFullScreenFn().apply(element); + } else { + // button.classed('active', false); + getExitFullScreenFn().apply(document); + } + } - case S_ATTR_NOQUOT_VALUE: //Compatible state + return function () { + // selection) { + if (!isSupported()) return; // button = selection.append('button') + // .attr('title', t('full_screen')) + // .on('click', fullScreen) + // .call(tooltip); + // button.append('span') + // .attr('class', 'icon full-screen'); - case S_ATTR: - value = source.slice(start, p); + var detected = utilDetect(); + var keys = detected.os === 'mac' ? [uiCmd('⌃⌘F'), 'f11'] : ['f11']; + context.keybinding().on(keys, fullScreen); + }; + } - if (value.slice(-1) === '/') { - el.closed = true; - value = value.slice(0, -1); - } + function uiGeolocate(context) { + var _geolocationOptions = { + // prioritize speed and power usage over precision + enableHighAccuracy: false, + // don't hang indefinitely getting the location + timeout: 6000 // 6sec - case S_ATTR_SPACE: - if (s === S_ATTR_SPACE) { - value = attrName; - } + }; - if (s == S_ATTR_NOQUOT_VALUE) { - errorHandler.warning('attribute "' + value + '" missed quot(")!!'); - el.add(attrName, value.replace(/&#?\w+;/g, entityReplacer), start); - } else { - if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !value.match(/^(?:disabled|checked|selected)$/i)) { - errorHandler.warning('attribute "' + value + '" missed value!! "' + value + '" instead!!'); - } + var _locating = uiLoading(context).message(_t.html('geolocate.locating')).blocking(true); - el.add(value, value, start); - } + var _layer = context.layers().layer('geolocate'); - break; + var _position; - case S_EQ: - throw new Error('attribute value missed!!'); - } // console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) + var _extent; + var _timeoutID; - return p; + var _button = select(null); - /*xml space '\x20' | #x9 | #xD | #xA; */ + function click() { + if (context.inIntro()) return; - case "\x80": - c = ' '; + if (!_layer.enabled() && !_locating.isShown()) { + // This timeout ensures that we still call finish() even if + // the user declines to share their location in Firefox + _timeoutID = setTimeout(error, 10000 + /* 10sec */ + ); + context.container().call(_locating); // get the latest position even if we already have one - default: - if (c <= ' ') { - //space - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); //tagName + navigator.geolocation.getCurrentPosition(success, error, _geolocationOptions); + } else { + _locating.close(); - s = S_TAG_SPACE; - break; + _layer.enabled(null, false); - case S_ATTR: - attrName = source.slice(start, p); - s = S_ATTR_SPACE; - break; + updateButtonState(); + } + } - case S_ATTR_NOQUOT_VALUE: - var value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); - errorHandler.warning('attribute "' + value + '" missed quot(")!!'); - el.add(attrName, value, start); + function zoomTo() { + context.enter(modeBrowse(context)); + var map = context.map(); - case S_ATTR_END: - s = S_TAG_SPACE; - break; - //case S_TAG_SPACE: - //case S_EQ: - //case S_ATTR_SPACE: - // void();break; - //case S_TAG_CLOSE: - //ignore warning - } - } else { - //not space - //S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE - //S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE - switch (s) { - //case S_TAG:void();break; - //case S_ATTR:void();break; - //case S_ATTR_NOQUOT_VALUE:void();break; - case S_ATTR_SPACE: - var tagName = el.tagName; - - if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)) { - errorHandler.warning('attribute "' + attrName + '" missed value!! "' + attrName + '" instead2!!'); - } + _layer.enabled(_position, true); - el.add(attrName, attrName, start); - start = p; - s = S_ATTR; - break; + updateButtonState(); + map.centerZoomEase(_extent.center(), Math.min(20, map.extentZoom(_extent))); + } - case S_ATTR_END: - errorHandler.warning('attribute space is required"' + attrName + '"!!'); + function success(geolocation) { + _position = geolocation; + var coords = _position.coords; + _extent = geoExtent([coords.longitude, coords.latitude]).padByMeters(coords.accuracy); + zoomTo(); + finish(); + } - case S_TAG_SPACE: - s = S_ATTR; - start = p; - break; + function error() { + if (_position) { + // use the position from a previous call if we have one + zoomTo(); + } else { + context.ui().flash.label(_t.html('geolocate.location_unavailable')).iconName('#iD-icon-geolocate')(); + } - case S_EQ: - s = S_ATTR_NOQUOT_VALUE; - start = p; - break; + finish(); + } - case S_TAG_CLOSE: - throw new Error("elements closed character '/' and '>' must be connected to"); - } - } + function finish() { + _locating.close(); // unblock ui - } //end outer switch - //console.log('p++',p) + if (_timeoutID) { + clearTimeout(_timeoutID); + } - p++; + _timeoutID = undefined; } - } - /** - * @return true if has new namespace define - */ + function updateButtonState() { + _button.classed('active', _layer.enabled()); + } - function appendElement(el, domBuilder, currentNSMap) { - var tagName = el.tagName; - var localNSMap = null; //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; - - var i = el.length; + return function (selection) { + if (!navigator.geolocation || !navigator.geolocation.getCurrentPosition) return; + _button = selection.append('button').on('click', click).call(svgIcon('#iD-icon-geolocate', 'light')).call(uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(_t.html('geolocate.title')).keys([_t('geolocate.key')])); + context.keybinding().on(_t('geolocate.key'), click); + }; + } - while (i--) { - var a = el[i]; - var qName = a.qName; - var value = a.value; - var nsp = qName.indexOf(':'); - - if (nsp > 0) { - var prefix = a.prefix = qName.slice(0, nsp); - var localName = qName.slice(nsp + 1); - var nsPrefix = prefix === 'xmlns' && localName; - } else { - localName = qName; - prefix = null; - nsPrefix = qName === 'xmlns' && ''; - } //can not set prefix,because prefix !== '' + function uiPanelBackground(context) { + var background = context.background(); + var _currSourceName = null; + var _metadata = {}; + var _metadataKeys = ['zoom', 'vintage', 'source', 'description', 'resolution', 'accuracy']; + var debouncedRedraw = debounce(redraw, 250); - a.localName = localName; //prefix == null for no ns prefix attribute + function redraw(selection) { + var source = background.baseLayerSource(); + if (!source) return; + var isDG = source.id.match(/^DigitalGlobe/i) !== null; + var sourceLabel = source.label(); - if (nsPrefix !== false) { - //hack!! - if (localNSMap == null) { - localNSMap = {}; //console.log(currentNSMap,0) + if (_currSourceName !== sourceLabel) { + _currSourceName = sourceLabel; + _metadata = {}; + } - _copy(currentNSMap, currentNSMap = {}); //console.log(currentNSMap,1) + selection.html(''); + var list = selection.append('ul').attr('class', 'background-info'); + list.append('li').html(_currSourceName); - } + _metadataKeys.forEach(function (k) { + // DigitalGlobe vintage is available in raster layers for now. + if (isDG && k === 'vintage') return; + list.append('li').attr('class', 'background-info-list-' + k).classed('hide', !_metadata[k]).html(_t.html('info_panels.background.' + k) + ':').append('span').attr('class', 'background-info-span-' + k).html(_metadata[k]); + }); - currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; - a.uri = 'http://www.w3.org/2000/xmlns/'; - domBuilder.startPrefixMapping(nsPrefix, value); - } - } + debouncedGetMetadata(selection); + var toggleTiles = context.getDebug('tile') ? 'hide_tiles' : 'show_tiles'; + selection.append('a').html(_t.html('info_panels.background.' + toggleTiles)).attr('href', '#').attr('class', 'button button-toggle-tiles').on('click', function (d3_event) { + d3_event.preventDefault(); + context.setDebug('tile', !context.getDebug('tile')); + selection.call(redraw); + }); - var i = el.length; + if (isDG) { + var key = source.id + '-vintage'; + var sourceVintage = context.background().findSource(key); + var showsVintage = context.background().showsLayer(sourceVintage); + var toggleVintage = showsVintage ? 'hide_vintage' : 'show_vintage'; + selection.append('a').html(_t.html('info_panels.background.' + toggleVintage)).attr('href', '#').attr('class', 'button button-toggle-vintage').on('click', function (d3_event) { + d3_event.preventDefault(); + context.background().toggleOverlayLayer(sourceVintage); + selection.call(redraw); + }); + } // disable if necessary - while (i--) { - a = el[i]; - var prefix = a.prefix; - if (prefix) { - //no prefix attribute has no namespace - if (prefix === 'xml') { - a.uri = 'http://www.w3.org/XML/1998/namespace'; - } + ['DigitalGlobe-Premium', 'DigitalGlobe-Standard'].forEach(function (layerId) { + if (source.id !== layerId) { + var key = layerId + '-vintage'; + var sourceVintage = context.background().findSource(key); - if (prefix !== 'xmlns') { - a.uri = currentNSMap[prefix || '']; //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} + if (context.background().showsLayer(sourceVintage)) { + context.background().toggleOverlayLayer(sourceVintage); + } } - } + }); } - var nsp = tagName.indexOf(':'); - - if (nsp > 0) { - prefix = el.prefix = tagName.slice(0, nsp); - localName = el.localName = tagName.slice(nsp + 1); - } else { - prefix = null; //important!! + var debouncedGetMetadata = debounce(getMetadata, 250); - localName = el.localName = tagName; - } //no prefix element has default namespace + function getMetadata(selection) { + var tile = context.container().select('.layer-background img.tile-center'); // tile near viewport center + if (tile.empty()) return; + var sourceName = _currSourceName; + var d = tile.datum(); + var zoom = d && d.length >= 3 && d[2] || Math.floor(context.map().zoom()); + var center = context.map().center(); // update zoom - var ns = el.uri = currentNSMap[prefix || '']; - domBuilder.startElement(ns, localName, tagName, el); //endPrefixMapping and startPrefixMapping have not any help for dom builder - //localNSMap = null + _metadata.zoom = String(zoom); + selection.selectAll('.background-info-list-zoom').classed('hide', false).selectAll('.background-info-span-zoom').html(_metadata.zoom); + if (!d || !d.length >= 3) return; + background.baseLayerSource().getMetadata(center, d, function (err, result) { + if (err || _currSourceName !== sourceName) return; // update vintage - if (el.closed) { - domBuilder.endElement(ns, localName, tagName); + var vintage = result.vintage; + _metadata.vintage = vintage && vintage.range || _t('info_panels.background.unknown'); + selection.selectAll('.background-info-list-vintage').classed('hide', false).selectAll('.background-info-span-vintage').html(_metadata.vintage); // update other _metadata - if (localNSMap) { - for (prefix in localNSMap) { - domBuilder.endPrefixMapping(prefix); - } - } - } else { - el.currentNSMap = currentNSMap; - el.localNSMap = localNSMap; //parseStack.push(el); + _metadataKeys.forEach(function (k) { + if (k === 'zoom' || k === 'vintage') return; // done already - return true; + var val = result[k]; + _metadata[k] = val; + selection.selectAll('.background-info-list-' + k).classed('hide', !val).selectAll('.background-info-span-' + k).html(val); + }); + }); } - } - - function parseHtmlSpecialContent(source, elStartEnd, tagName, entityReplacer, domBuilder) { - if (/^(?:script|textarea)$/i.test(tagName)) { - var elEndStart = source.indexOf('', elStartEnd); - var text = source.substring(elStartEnd + 1, elEndStart); - - if (/[&<]/.test(text)) { - if (/^script$/i.test(tagName)) { - //if(!/\]\]>/.test(text)){ - //lexHandler.startCDATA(); - domBuilder.characters(text, 0, text.length); //lexHandler.endCDATA(); - - return elEndStart; //} - } //}else{//text area + var panel = function panel(selection) { + selection.call(redraw); + context.map().on('drawn.info-background', function () { + selection.call(debouncedRedraw); + }).on('move.info-background', function () { + selection.call(debouncedGetMetadata); + }); + }; - text = text.replace(/&#?\w+;/g, entityReplacer); - domBuilder.characters(text, 0, text.length); - return elEndStart; //} - } - } + panel.off = function () { + context.map().on('drawn.info-background', null).on('move.info-background', null); + }; - return elStartEnd + 1; + panel.id = 'background'; + panel.label = _t.html('info_panels.background.title'); + panel.key = _t('info_panels.background.key'); + return panel; } - function fixSelfClosed(source, elStartEnd, tagName, closeMap) { - //if(tagName in closeMap){ - var pos = closeMap[tagName]; + function uiPanelHistory(context) { + var osm; - if (pos == null) { - //console.log(tagName) - pos = source.lastIndexOf(''); + function displayTimestamp(timestamp) { + if (!timestamp) return _t('info_panels.history.unknown'); + var options = { + day: 'numeric', + month: 'short', + year: 'numeric', + hour: 'numeric', + minute: 'numeric', + second: 'numeric' + }; + var d = new Date(timestamp); + if (isNaN(d.getTime())) return _t('info_panels.history.unknown'); + return d.toLocaleString(_mainLocalizer.localeCode(), options); + } - if (pos < elStartEnd) { - //忘记闭合 - pos = source.lastIndexOf('', start + 4); //append comment source.substring(4,end)//"); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - case DOCUMENT_TYPE_NODE: - var pubid = node.publicId; - var sysid = node.systemId; - buf.push(''); - } else if (sysid && sysid != '.') { - buf.push(' SYSTEM "', sysid, '">'); - } else { - var sub = node.internalSubset; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - if (sub) { - buf.push(" [", sub, "]"); - } + function isTownHallSelected() { + var ids = context.selectedIDs(); + return ids.length === 1 && ids[0] === hallId; + } - buf.push(">"); - } + function dragMap() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(townHall, context.map().center()); - return; + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - case PROCESSING_INSTRUCTION_NODE: - return buf.push(""); + context.map().centerZoomEase(townHall, 19, msec); + timeout(function () { + var centerStart = context.map().center(); + var textId = context.lastPointerType() === 'mouse' ? 'drag' : 'drag_touch'; + var dragString = helpHtml('intro.navigation.map_info') + '{br}' + helpHtml('intro.navigation.' + textId); + reveal('.surface', dragString); + context.map().on('drawn.intro', function () { + reveal('.surface', dragString, { + duration: 0 + }); + }); + context.map().on('move.intro', function () { + var centerNow = context.map().center(); - case ENTITY_REFERENCE_NODE: - return buf.push('&', node.nodeName, ';'); - //case ENTITY_NODE: - //case NOTATION_NODE: + if (centerStart[0] !== centerNow[0] || centerStart[1] !== centerNow[1]) { + context.map().on('move.intro', null); + timeout(function () { + continueTo(zoomMap); + }, 3000); + } + }); + }, msec + 100); - default: - buf.push('??', node.nodeName); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - } - function _importNode(doc, node, deep) { - var node2; + function zoomMap() { + var zoomStart = context.map().zoom(); + var textId = context.lastPointerType() === 'mouse' ? 'zoom' : 'zoom_touch'; + var zoomString = helpHtml('intro.navigation.' + textId); + reveal('.surface', zoomString); + context.map().on('drawn.intro', function () { + reveal('.surface', zoomString, { + duration: 0 + }); + }); + context.map().on('move.intro', function () { + if (context.map().zoom() !== zoomStart) { + context.map().on('move.intro', null); + timeout(function () { + continueTo(features); + }, 3000); + } + }); - switch (node.nodeType) { - case ELEMENT_NODE: - node2 = node.cloneNode(false); - node2.ownerDocument = doc; - //var attrs = node2.attributes; - //var len = attrs.length; - //for(var i=0;i', - 'amp': '&', - 'quot': '"', - 'apos': "'" + var onClick = function onClick() { + continueTo(presetTownHall); }; - if (locator) { - domBuilder.setDocumentLocator(locator); - } - - sax.errorHandler = buildErrorHandler(errorHandler, domBuilder, locator); - sax.domBuilder = options.domBuilder || domBuilder; - - if (/\/x?html?$/.test(mimeType)) { - entityMap.nbsp = '\xa0'; - entityMap.copy = '\xa9'; - defaultNSMap[''] = 'http://www.w3.org/1999/xhtml'; - } - - defaultNSMap.xml = defaultNSMap.xml || 'http://www.w3.org/XML/1998/namespace'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.editor_townhall'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.on('exit.intro', function () { + continueTo(clickTownHall); + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); + } + }); - if (source) { - sax.parse(source, defaultNSMap, entityMap); - } else { - sax.errorHandler.error("invalid doc source"); + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); } + } - return domBuilder.doc; - }; + function presetTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - function buildErrorHandler(errorImpl, domBuilder, locator) { - if (!errorImpl) { - if (domBuilder instanceof DOMHandler) { - return domBuilder; - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling - errorImpl = domBuilder; - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. - var errorHandler = {}; - var isCallback = errorImpl instanceof Function; - locator = locator || {}; + var entity = context.entity(context.selectedIDs()[0]); + var preset = _mainPresetIndex.match(entity, context.graph()); - function build(key) { - var fn = errorImpl[key]; + var onClick = function onClick() { + continueTo(fieldsTownHall); + }; - if (!fn && isCallback) { - fn = errorImpl.length == 2 ? function (msg) { - errorImpl(key, msg); - } : errorImpl; + reveal('.entity-editor-pane .section-feature-type', helpHtml('intro.navigation.preset_townhall', { + preset: preset.name() + }), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.on('exit.intro', function () { + continueTo(clickTownHall); + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); } + }); - errorHandler[key] = fn && function (msg) { - fn('[xmldom ' + key + ']\t' + msg + _locator(locator)); - } || function () {}; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); } - - build('warning'); - build('error'); - build('fatalError'); - return errorHandler; - } //console.log('#\n\n\n\n\n\n\n####') - - /** - * +ContentHandler+ErrorHandler - * +LexicalHandler+EntityResolver2 - * -DeclHandler-DTDHandler - * - * DefaultHandler:EntityResolver, DTDHandler, ContentHandler, ErrorHandler - * DefaultHandler2:DefaultHandler,LexicalHandler, DeclHandler, EntityResolver2 - * @link http://www.saxproject.org/apidoc/org/xml/sax/helpers/DefaultHandler.html - */ - - - function DOMHandler() { - this.cdata = false; - } - - function position(locator, node) { - node.lineNumber = locator.lineNumber; - node.columnNumber = locator.columnNumber; } - /** - * @see org.xml.sax.ContentHandler#startDocument - * @link http://www.saxproject.org/apidoc/org/xml/sax/ContentHandler.html - */ - - DOMHandler.prototype = { - startDocument: function startDocument() { - this.doc = new DOMImplementation().createDocument(null, null, null); - - if (this.locator) { - this.doc.documentURI = this.locator.systemId; - } - }, - startElement: function startElement(namespaceURI, localName, qName, attrs) { - var doc = this.doc; - var el = doc.createElementNS(namespaceURI, qName || localName); - var len = attrs.length; - appendElement(this, el); - this.currentElement = el; - this.locator && position(this.locator, el); - - for (var i = 0; i < len; i++) { - var namespaceURI = attrs.getURI(i); - var value = attrs.getValue(i); - var qName = attrs.getQName(i); - var attr = doc.createAttributeNS(namespaceURI, qName); - this.locator && position(attrs.getLocator(i), attr); - attr.value = attr.nodeValue = value; - el.setAttributeNode(attr); - } - }, - endElement: function endElement(namespaceURI, localName, qName) { - var current = this.currentElement; - var tagName = current.tagName; - this.currentElement = current.parentNode; - }, - startPrefixMapping: function startPrefixMapping(prefix, uri) {}, - endPrefixMapping: function endPrefixMapping(prefix) {}, - processingInstruction: function processingInstruction(target, data) { - var ins = this.doc.createProcessingInstruction(target, data); - this.locator && position(this.locator, ins); - appendElement(this, ins); - }, - ignorableWhitespace: function ignorableWhitespace(ch, start, length) {}, - characters: function characters(chars, start, length) { - chars = _toString.apply(this, arguments); //console.log(chars) + function fieldsTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - if (chars) { - if (this.cdata) { - var charNode = this.doc.createCDATASection(chars); - } else { - var charNode = this.doc.createTextNode(chars); - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling - if (this.currentElement) { - this.currentElement.appendChild(charNode); - } else if (/^\s*$/.test(chars)) { - this.doc.appendChild(charNode); //process xml - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - this.locator && position(this.locator, charNode); - } - }, - skippedEntity: function skippedEntity(name) {}, - endDocument: function endDocument() { - this.doc.normalize(); - }, - setDocumentLocator: function setDocumentLocator(locator) { - if (this.locator = locator) { - // && !('lineNumber' in locator)){ - locator.lineNumber = 0; - } - }, - //LexicalHandler - comment: function comment(chars, start, length) { - chars = _toString.apply(this, arguments); - var comm = this.doc.createComment(chars); - this.locator && position(this.locator, comm); - appendElement(this, comm); - }, - startCDATA: function startCDATA() { - //used in characters() methods - this.cdata = true; - }, - endCDATA: function endCDATA() { - this.cdata = false; - }, - startDTD: function startDTD(name, publicId, systemId) { - var impl = this.doc.implementation; + var onClick = function onClick() { + continueTo(closeTownHall); + }; - if (impl && impl.createDocumentType) { - var dt = impl.createDocumentType(name, publicId, systemId); - this.locator && position(this.locator, dt); - appendElement(this, dt); + reveal('.entity-editor-pane .section-preset-fields', helpHtml('intro.navigation.fields_townhall'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.on('exit.intro', function () { + continueTo(clickTownHall); + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); } - }, - - /** - * @see org.xml.sax.ErrorHandler - * @link http://www.saxproject.org/apidoc/org/xml/sax/ErrorHandler.html - */ - warning: function warning(error) { - console.warn('[xmldom warning]\t' + error, _locator(this.locator)); - }, - error: function error(_error) { - console.error('[xmldom error]\t' + _error, _locator(this.locator)); - }, - fatalError: function fatalError(error) { - console.error('[xmldom fatalError]\t' + error, _locator(this.locator)); - throw error; - } - }; + }); - function _locator(l) { - if (l) { - return '\n@' + (l.systemId || '') + '#[line:' + l.lineNumber + ',col:' + l.columnNumber + ']'; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); } } - function _toString(chars, start, length) { - if (typeof chars == 'string') { - return chars.substr(start, length); - } else { - //java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)") - if (chars.length >= start + length || start) { - return new java.lang.String(chars, start, length) + ''; - } + function closeTownHall() { + if (!isTownHallSelected()) return clickTownHall(); + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { + button: icon(href, 'inline') + })); + context.on('exit.intro', function () { + continueTo(searchStreet); + }); + context.history().on('change.intro', function () { + // update the close icon in the tooltip if the user edits something. + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { + button: icon(href, 'inline') + }), { + duration: 0 + }); + }); - return chars; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); } } - /* - * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/LexicalHandler.html - * used method of org.xml.sax.ext.LexicalHandler: - * #comment(chars, start, length) - * #startCDATA() - * #endCDATA() - * #startDTD(name, publicId, systemId) - * - * - * IGNORED method of org.xml.sax.ext.LexicalHandler: - * #endDTD() - * #startEntity(name) - * #endEntity(name) - * - * - * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/DeclHandler.html - * IGNORED method of org.xml.sax.ext.DeclHandler - * #attributeDecl(eName, aName, type, mode, value) - * #elementDecl(name, model) - * #externalEntityDecl(name, publicId, systemId) - * #internalEntityDecl(name, value) - * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/EntityResolver2.html - * IGNORED method of org.xml.sax.EntityResolver2 - * #resolveEntity(String name,String publicId,String baseURI,String systemId) - * #resolveEntity(publicId, systemId) - * #getExternalSubset(name, baseURI) - * @link http://www.saxproject.org/apidoc/org/xml/sax/DTDHandler.html - * IGNORED method of org.xml.sax.DTDHandler - * #notationDecl(name, publicId, systemId) {}; - * #unparsedEntityDecl(name, publicId, systemId, notationName) {}; - */ + function searchStreet() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); // ensure spring street exists - "endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g, function (key) { - DOMHandler.prototype[key] = function () { - return null; - }; - }); - /* Private static helpers treated below as private instance methods, so don't need to add these to the public API; we might use a Relator to also get rid of non-standard public properties */ + var msec = transitionTime(springStreet, context.map().center()); - function appendElement(hander, node) { - if (!hander.currentElement) { - hander.doc.appendChild(node); - } else { - hander.currentElement.appendChild(node); + if (msec) { + reveal(null, null, { + duration: 0 + }); } - } //appendChild and setAttributeNS are preformance key - //if(typeof require == 'function'){ - - - var XMLReader = sax.XMLReader; - var DOMImplementation = exports.DOMImplementation = dom.DOMImplementation; - exports.XMLSerializer = dom.XMLSerializer; - exports.DOMParser = DOMParser; //} - }); - - var togeojson = createCommonjsModule(function (module, exports) { - var toGeoJSON = function () { - var removeSpace = /\s*/g, - trimSpace = /^\s*|\s*$/g, - splitSpace = /\s+/; // generate a short, numeric hash of a string - - function okhash(x) { - if (!x || !x.length) return 0; + context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it - for (var i = 0, h = 0; i < x.length; i++) { - h = (h << 5) - h + x.charCodeAt(i) | 0; - } + timeout(function () { + reveal('.search-header input', helpHtml('intro.navigation.search_street', { + name: _t('intro.graph.name.spring-street') + })); + context.container().select('.search-header input').on('keyup.intro', checkSearchResult); + }, msec + 100); + } - return h; - } // all Y children of X + function checkSearchResult() { + var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item + var firstName = first.select('.entity-name'); + var name = _t('intro.graph.name.spring-street'); - function get(x, y) { - return x.getElementsByTagName(y); + if (!firstName.empty() && firstName.html() === name) { + reveal(first.node(), helpHtml('intro.navigation.choose_street', { + name: name + }), { + duration: 300 + }); + context.on('exit.intro', function () { + continueTo(selectedStreet); + }); + context.container().select('.search-header input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); } - function attr(x, y) { - return x.getAttribute(y); + function continueTo(nextStep) { + context.on('exit.intro', null); + context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); + nextStep(); } + } - function attrf(x, y) { - return parseFloat(attr(x, y)); - } // one Y child of X, if any, otherwise null - + function selectedStreet() { + if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { + return searchStreet(); + } - function get1(x, y) { - var n = get(x, y); - return n.length ? n[0] : null; - } // https://developer.mozilla.org/en-US/docs/Web/API/Node.normalize + var onClick = function onClick() { + continueTo(editorStreet); + }; + var entity = context.entity(springStreetEndId); + var box = pointBox(entity.loc, context); + box.height = 500; + reveal(box, helpHtml('intro.navigation.selected_street', { + name: _t('intro.graph.name.spring-street') + }), { + duration: 600, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + var entity = context.hasEntity(springStreetEndId); + if (!entity) return; + var box = pointBox(entity.loc, context); + box.height = 500; + reveal(box, helpHtml('intro.navigation.selected_street', { + name: _t('intro.graph.name.spring-street') + }), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + }); + }, 600); // after reveal. - function norm(el) { - if (el.normalize) { - el.normalize(); + context.on('enter.intro', function (mode) { + if (!context.hasEntity(springStreetId)) { + return continueTo(searchStreet); } - return el; - } // cast array x into numbers - + var ids = context.selectedIDs(); - function numarray(x) { - for (var j = 0, o = []; j < x.length; j++) { - o[j] = parseFloat(x[j]); + if (mode.id !== 'select' || !ids.length || ids[0] !== springStreetId) { + // keep Spring Street selected.. + context.enter(modeSelect(context, [springStreetId])); + } + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { + timeout(function () { + continueTo(searchStreet); + }, 300); // after any transition (e.g. if user deleted intersection) } + }); - return o; - } // get the content of a text node, if any + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } + + function editorStreet() { + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { + button: icon(href, 'inline'), + field1: onewayField.label(), + field2: maxspeedField.label() + })); + context.on('exit.intro', function () { + continueTo(play); + }); + context.history().on('change.intro', function () { + // update the close icon in the tooltip if the user edits something. + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { + button: icon(href, 'inline'), + field1: onewayField.label(), + field2: maxspeedField.label() + }), { + duration: 0 + }); + }); + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - function nodeVal(x) { - if (x) { - norm(x); + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.navigation.play', { + next: _t('intro.points.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-point', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); } + }); + } + + chapter.enter = function () { + dragMap(); + }; - return x && x.textContent || ''; - } // get the contents of multiple text nodes, if present + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.search-header input').on('keydown.intro keyup.intro', null); + }; + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - function getMulti(x, ys) { - var o = {}, - n, - k; + return utilRebind(chapter, dispatch, 'on'); + } - for (k = 0; k < ys.length; k++) { - n = get1(x, ys[k]); - if (n) o[ys[k]] = nodeVal(n); - } + function uiIntroPoint(context, reveal) { + var dispatch = dispatch$8('done'); + var timeouts = []; + var intersection = [-85.63279, 41.94394]; + var building = [-85.632422, 41.944045]; + var cafePreset = _mainPresetIndex.item('amenity/cafe'); + var _pointID = null; + var chapter = { + title: 'intro.points.title' + }; - return o; - } // add properties of Y to X, overwriting if present in both + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - function extend(x, y) { - for (var k in y) { - x[k] = y[k]; - } - } // get one coordinate from a coordinate array, if any + function addPoint() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(intersection, context.map().center()); + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - function coord1(v) { - return numarray(v.replace(removeSpace, '').split(',')); - } // get all coordinates from a coordinate array as [[],[]] + context.map().centerZoomEase(intersection, 19, msec); + timeout(function () { + var tooltip = reveal('button.add-point', helpHtml('intro.points.points_info') + '{br}' + helpHtml('intro.points.add_point')); + _pointID = null; + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-points'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-point') return; + continueTo(placePoint); + }); + }, msec + 100); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - function coord(v) { - var coords = v.replace(trimSpace, '').split(splitSpace), - o = []; + function placePoint() { + if (context.mode().id !== 'add-point') { + return chapter.restart(); + } - for (var i = 0; i < coords.length; i++) { - o.push(coord1(coords[i])); - } + var pointBox = pad(building, 150, context); + var textId = context.lastPointerType() === 'mouse' ? 'place_point' : 'place_point_touch'; + reveal(pointBox, helpHtml('intro.points.' + textId)); + context.map().on('move.intro drawn.intro', function () { + pointBox = pad(building, 150, context); + reveal(pointBox, helpHtml('intro.points.' + textId), { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return chapter.restart(); + _pointID = context.mode().selectedIDs()[0]; + continueTo(searchPreset); + }); - return o; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - function coordPair(x) { - var ll = [attrf(x, 'lon'), attrf(x, 'lat')], - ele = get1(x, 'ele'), - // handle namespaced attribute in browser - heartRate = get1(x, 'gpxtpx:hr') || get1(x, 'hr'), - time = get1(x, 'time'), - e; + function searchPreset() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // disallow scrolling - if (ele) { - e = parseFloat(nodeVal(ele)); - if (!isNaN(e)) { - ll.push(e); - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { + preset: cafePreset.name() + })); + context.on('enter.intro', function (mode) { + if (!_pointID || !context.hasEntity(_pointID)) { + return continueTo(addPoint); } - return { - coordinates: ll, - time: time ? nodeVal(time) : null, - heartRate: heartRate ? parseFloat(nodeVal(heartRate)) : null - }; - } // create a new feature collection parent object + var ids = context.selectedIDs(); + if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { + // keep the user's point selected.. + context.enter(modeSelect(context, [_pointID])); // disallow scrolling - function fc() { - return { - type: 'FeatureCollection', - features: [] - }; - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { + preset: cafePreset.name() + })); + context.history().on('change.intro', null); + } + }); - var serializer; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - if (typeof XMLSerializer !== 'undefined') { - /* istanbul ignore next */ - serializer = new XMLSerializer(); // only require xmldom in a node environment - } else if ( (typeof process === "undefined" ? "undefined" : _typeof(process)) === 'object' && !process.browser) { - serializer = new domParser.XMLSerializer(); + if (first.classed('preset-amenity-cafe')) { + context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); + reveal(first.select('.preset-list-button').node(), helpHtml('intro.points.choose_cafe', { + preset: cafePreset.name() + }), { + duration: 300 + }); + context.history().on('change.intro', function () { + continueTo(aboutFeatureEditor); + }); + } } - function xml2str(str) { - // IE9 will create a new XMLSerializer but it'll crash immediately. - // This line is ignored because we don't run coverage tests in IE9 - - /* istanbul ignore next */ - if (str.xml !== undefined) return str.xml; - return serializer.serializeToString(str); + function continueTo(nextStep) { + context.on('enter.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + nextStep(); } + } - var t = { - kml: function kml(doc) { - var gj = fc(), - // styleindex keeps track of hashed styles in order to match features - styleIndex = {}, - styleByHash = {}, - // stylemapindex keeps track of style maps to expose in properties - styleMapIndex = {}, - // atomic geospatial types supported by KML - MultiGeometry is - // handled separately - geotypes = ['Polygon', 'LineString', 'Point', 'Track', 'gx:Track'], - // all root placemarks in the file - placemarks = get(doc, 'Placemark'), - styles = get(doc, 'Style'), - styleMaps = get(doc, 'StyleMap'); - - for (var k = 0; k < styles.length; k++) { - var hash = okhash(xml2str(styles[k])).toString(16); - styleIndex['#' + attr(styles[k], 'id')] = hash; - styleByHash[hash] = styles[k]; - } - - for (var l = 0; l < styleMaps.length; l++) { - styleIndex['#' + attr(styleMaps[l], 'id')] = okhash(xml2str(styleMaps[l])).toString(16); - var pairs = get(styleMaps[l], 'Pair'); - var pairsMap = {}; - - for (var m = 0; m < pairs.length; m++) { - pairsMap[nodeVal(get1(pairs[m], 'key'))] = nodeVal(get1(pairs[m], 'styleUrl')); - } + function aboutFeatureEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } - styleMapIndex['#' + attr(styleMaps[l], 'id')] = pairsMap; + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.points.feature_editor'), { + tooltipClass: 'intro-points-describe', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addName); } + }); + }, 400); + context.on('exit.intro', function () { + // if user leaves select mode here, just continue with the tutorial. + continueTo(reselectPoint); + }); - for (var j = 0; j < placemarks.length; j++) { - gj.features = gj.features.concat(getPlacemark(placemarks[j])); - } + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - function kmlColor(v) { - var color, opacity; - v = v || ''; + function addName() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // reset pane, in case user happened to change it.. - if (v.substr(0, 1) === '#') { - v = v.substr(1); - } - if (v.length === 6 || v.length === 3) { - color = v; - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + var addNameString = helpHtml('intro.points.fields_info') + '{br}' + helpHtml('intro.points.add_name'); + timeout(function () { + // It's possible for the user to add a name in a previous step.. + // If so, don't tell them to add the name in this step. + // Give them an OK button instead. + var entity = context.entity(_pointID); - if (v.length === 8) { - opacity = parseInt(v.substr(0, 2), 16) / 255; - color = '#' + v.substr(6, 2) + v.substr(4, 2) + v.substr(2, 2); + if (entity.tags.name) { + var tooltip = reveal('.entity-editor-pane', addNameString, { + tooltipClass: 'intro-points-describe', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addCloseEditor); } + }); + tooltip.select('.instruction').style('display', 'none'); + } else { + reveal('.entity-editor-pane', addNameString, { + tooltipClass: 'intro-points-describe' + }); + } + }, 400); + context.history().on('change.intro', function () { + continueTo(addCloseEditor); + }); + context.on('exit.intro', function () { + // if user leaves select mode here, just continue with the tutorial. + continueTo(reselectPoint); + }); - return [color, isNaN(opacity) ? undefined : opacity]; - } - - function gxCoord(v) { - return numarray(v.split(' ')); - } - - function gxCoords(root) { - var elems = get(root, 'coord'), - coords = [], - times = []; - if (elems.length === 0) elems = get(root, 'gx:coord'); - - for (var i = 0; i < elems.length; i++) { - coords.push(gxCoord(nodeVal(elems[i]))); - } + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var timeElems = get(root, 'when'); + function addCloseEditor() { + // reset pane, in case user happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + context.on('exit.intro', function () { + continueTo(reselectPoint); + }); + reveal('.entity-editor-pane', helpHtml('intro.points.add_close', { + button: icon(href, 'inline') + })); - for (var j = 0; j < timeElems.length; j++) { - times.push(nodeVal(timeElems[j])); - } + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - return { - coords: coords, - times: times - }; - } + function reselectPoint() { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); // make sure it's still a cafe, in case user somehow changed it.. - function getGeometry(root) { - var geomNode, - geomNodes, - i, - j, - k, - geoms = [], - coordTimes = []; + var oldPreset = _mainPresetIndex.match(entity, context.graph()); + context.replace(actionChangePreset(_pointID, oldPreset, cafePreset)); + context.enter(modeBrowse(context)); + var msec = transitionTime(entity.loc, context.map().center()); - if (get1(root, 'MultiGeometry')) { - return getGeometry(get1(root, 'MultiGeometry')); - } + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - if (get1(root, 'MultiTrack')) { - return getGeometry(get1(root, 'MultiTrack')); - } + context.map().centerEase(entity.loc, msec); + timeout(function () { + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.points.reselect'), { + duration: 600 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.points.reselect'), { + duration: 0 + }); + }); + }, 600); // after reveal.. - if (get1(root, 'gx:MultiTrack')) { - return getGeometry(get1(root, 'gx:MultiTrack')); - } + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + continueTo(updatePoint); + }); + }, msec + 100); - for (i = 0; i < geotypes.length; i++) { - geomNodes = get(root, geotypes[i]); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (geomNodes) { - for (j = 0; j < geomNodes.length; j++) { - geomNode = geomNodes[j]; + function updatePoint() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to untag the point.. - if (geotypes[i] === 'Point') { - geoms.push({ - type: 'Point', - coordinates: coord1(nodeVal(get1(geomNode, 'coordinates'))) - }); - } else if (geotypes[i] === 'LineString') { - geoms.push({ - type: 'LineString', - coordinates: coord(nodeVal(get1(geomNode, 'coordinates'))) - }); - } else if (geotypes[i] === 'Polygon') { - var rings = get(geomNode, 'LinearRing'), - coords = []; - for (k = 0; k < rings.length; k++) { - coords.push(coord(nodeVal(get1(rings[k], 'coordinates')))); - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + context.on('exit.intro', function () { + continueTo(reselectPoint); + }); + context.history().on('change.intro', function () { + continueTo(updateCloseEditor); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.points.update'), { + tooltipClass: 'intro-points-describe' + }); + }, 400); - geoms.push({ - type: 'Polygon', - coordinates: coords - }); - } else if (geotypes[i] === 'Track' || geotypes[i] === 'gx:Track') { - var track = gxCoords(geomNode); - geoms.push({ - type: 'LineString', - coordinates: track.coords - }); - if (track.times.length) coordTimes.push(track.times); - } - } - } - } + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - return { - geoms: geoms, - coordTimes: coordTimes - }; - } + function updateCloseEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to change it.. - function getPlacemark(root) { - var geomsAndTimes = getGeometry(root), - i, - properties = {}, - name = nodeVal(get1(root, 'name')), - address = nodeVal(get1(root, 'address')), - styleUrl = nodeVal(get1(root, 'styleUrl')), - description = nodeVal(get1(root, 'description')), - timeSpan = get1(root, 'TimeSpan'), - timeStamp = get1(root, 'TimeStamp'), - extendedData = get1(root, 'ExtendedData'), - lineStyle = get1(root, 'LineStyle'), - polyStyle = get1(root, 'PolyStyle'), - visibility = get1(root, 'visibility'); - if (!geomsAndTimes.geoms.length) return []; - if (name) properties.name = name; - if (address) properties.address = address; - - if (styleUrl) { - if (styleUrl[0] !== '#') { - styleUrl = '#' + styleUrl; - } - properties.styleUrl = styleUrl; + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + context.on('exit.intro', function () { + continueTo(rightClickPoint); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.points.update_close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - if (styleIndex[styleUrl]) { - properties.styleHash = styleIndex[styleUrl]; - } + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - if (styleMapIndex[styleUrl]) { - properties.styleMapHash = styleMapIndex[styleUrl]; - properties.styleHash = styleIndex[styleMapIndex[styleUrl].normal]; - } // Try to populate the lineStyle or polyStyle since we got the style hash + function rightClickPoint() { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + context.enter(modeBrowse(context)); + var box = pointBox(entity.loc, context); + var textId = context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch'; + reveal(box, helpHtml('intro.points.' + textId), { + duration: 600 + }); + timeout(function () { + context.map().on('move.intro', function () { + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.points.' + textId), { + duration: 0 + }); + }); + }, 600); // after reveal + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== _pointID) return; + timeout(function () { + var node = selectMenuItem(context, 'delete').node(); + if (!node) return; + continueTo(enterDelete); + }, 50); // after menu visible + }); - var style = styleByHash[properties.styleHash]; + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + nextStep(); + } + } - if (style) { - if (!lineStyle) lineStyle = get1(style, 'LineStyle'); - if (!polyStyle) polyStyle = get1(style, 'PolyStyle'); - } - } + function enterDelete() { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var node = selectMenuItem(context, 'delete').node(); - if (description) properties.description = description; + if (!node) { + return continueTo(rightClickPoint); + } - if (timeSpan) { - var begin = nodeVal(get1(timeSpan, 'begin')); - var end = nodeVal(get1(timeSpan, 'end')); - properties.timespan = { - begin: begin, - end: end - }; - } + reveal('.edit-menu', helpHtml('intro.points.delete'), { + padding: 50 + }); + timeout(function () { + context.map().on('move.intro', function () { + reveal('.edit-menu', helpHtml('intro.points.delete'), { + duration: 0, + padding: 50 + }); + }); + }, 300); // after menu visible - if (timeStamp) { - properties.timestamp = nodeVal(get1(timeStamp, 'when')); - } + context.on('exit.intro', function () { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (entity) return continueTo(rightClickPoint); // point still exists + }); + context.history().on('change.intro', function (changed) { + if (changed.deleted().length) { + continueTo(undo); + } + }); - if (lineStyle) { - var linestyles = kmlColor(nodeVal(get1(lineStyle, 'color'))), - color = linestyles[0], - opacity = linestyles[1], - width = parseFloat(nodeVal(get1(lineStyle, 'width'))); - if (color) properties.stroke = color; - if (!isNaN(opacity)) properties['stroke-opacity'] = opacity; - if (!isNaN(width)) properties['stroke-width'] = width; - } + function continueTo(nextStep) { + context.map().on('move.intro', null); + context.history().on('change.intro', null); + context.on('exit.intro', null); + nextStep(); + } + } - if (polyStyle) { - var polystyles = kmlColor(nodeVal(get1(polyStyle, 'color'))), - pcolor = polystyles[0], - popacity = polystyles[1], - fill = nodeVal(get1(polyStyle, 'fill')), - outline = nodeVal(get1(polyStyle, 'outline')); - if (pcolor) properties.fill = pcolor; - if (!isNaN(popacity)) properties['fill-opacity'] = popacity; - if (fill) properties['fill-opacity'] = fill === '1' ? properties['fill-opacity'] || 1 : 0; - if (outline) properties['stroke-opacity'] = outline === '1' ? properties['stroke-opacity'] || 1 : 0; - } + function undo() { + context.history().on('change.intro', function () { + continueTo(play); + }); + reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); - if (extendedData) { - var datas = get(extendedData, 'Data'), - simpleDatas = get(extendedData, 'SimpleData'); + function continueTo(nextStep) { + context.history().on('change.intro', null); + nextStep(); + } + } - for (i = 0; i < datas.length; i++) { - properties[datas[i].getAttribute('name')] = nodeVal(get1(datas[i], 'value')); - } + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.points.play', { + next: _t('intro.areas.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-area', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); + } + }); + } - for (i = 0; i < simpleDatas.length; i++) { - properties[simpleDatas[i].getAttribute('name')] = nodeVal(simpleDatas[i]); - } - } + chapter.enter = function () { + addPoint(); + }; - if (visibility) { - properties.visibility = nodeVal(visibility); - } + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + }; - if (geomsAndTimes.coordTimes.length) { - properties.coordTimes = geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes; - } + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - var feature = { - type: 'Feature', - geometry: geomsAndTimes.geoms.length === 1 ? geomsAndTimes.geoms[0] : { - type: 'GeometryCollection', - geometries: geomsAndTimes.geoms - }, - properties: properties - }; - if (attr(root, 'id')) feature.id = attr(root, 'id'); - return [feature]; - } + return utilRebind(chapter, dispatch, 'on'); + } - return gj; - }, - gpx: function gpx(doc) { - var i, - tracks = get(doc, 'trk'), - routes = get(doc, 'rte'), - waypoints = get(doc, 'wpt'), - // a feature collection - gj = fc(), - feature; - - for (i = 0; i < tracks.length; i++) { - feature = getTrack(tracks[i]); - if (feature) gj.features.push(feature); - } + function uiIntroArea(context, reveal) { + var dispatch = dispatch$8('done'); + var playground = [-85.63552, 41.94159]; + var playgroundPreset = _mainPresetIndex.item('leisure/playground'); + var nameField = _mainPresetIndex.field('name'); + var descriptionField = _mainPresetIndex.field('description'); + var timeouts = []; - for (i = 0; i < routes.length; i++) { - feature = getRoute(routes[i]); - if (feature) gj.features.push(feature); - } + var _areaID; - for (i = 0; i < waypoints.length; i++) { - gj.features.push(getPoint(waypoints[i])); - } + var chapter = { + title: 'intro.areas.title' + }; - function getPoints(node, pointname) { - var pts = get(node, pointname), - line = [], - times = [], - heartRates = [], - l = pts.length; - if (l < 2) return {}; // Invalid line in GeoJSON + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - for (var i = 0; i < l; i++) { - var c = coordPair(pts[i]); - line.push(c.coordinates); - if (c.time) times.push(c.time); - if (c.heartRate) heartRates.push(c.heartRate); - } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - return { - line: line, - times: times, - heartRates: heartRates - }; - } + function revealPlayground(center, text, options) { + var padding = 180 * Math.pow(2, context.map().zoom() - 19.5); + var box = pad(center, padding, context); + reveal(box, text, options); + } - function getTrack(node) { - var segments = get(node, 'trkseg'), - track = [], - times = [], - heartRates = [], - line; + function addArea() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _areaID = null; + var msec = transitionTime(playground, context.map().center()); - for (var i = 0; i < segments.length; i++) { - line = getPoints(segments[i], 'trkpt'); + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - if (line) { - if (line.line) track.push(line.line); - if (line.times && line.times.length) times.push(line.times); - if (line.heartRates && line.heartRates.length) heartRates.push(line.heartRates); - } - } + context.map().centerZoomEase(playground, 19, msec); + timeout(function () { + var tooltip = reveal('button.add-area', helpHtml('intro.areas.add_playground')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-areas'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-area') return; + continueTo(startPlayground); + }); + }, msec + 100); - if (track.length === 0) return; - var properties = getProperties(node); - extend(properties, getLineStyle(get1(node, 'extensions'))); - if (times.length) properties.coordTimes = track.length === 1 ? times[0] : times; - if (heartRates.length) properties.heartRates = track.length === 1 ? heartRates[0] : heartRates; - return { - type: 'Feature', - properties: properties, - geometry: { - type: track.length === 1 ? 'LineString' : 'MultiLineString', - coordinates: track.length === 1 ? track[0] : track - } - }; - } + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - function getRoute(node) { - var line = getPoints(node, 'rtept'); - if (!line.line) return; - var prop = getProperties(node); - extend(prop, getLineStyle(get1(node, 'extensions'))); - var routeObj = { - type: 'Feature', - properties: prop, - geometry: { - type: 'LineString', - coordinates: line.line - } - }; - return routeObj; - } + function startPlayground() { + if (context.mode().id !== 'add-area') { + return chapter.restart(); + } - function getPoint(node) { - var prop = getProperties(node); - extend(prop, getMulti(node, ['sym'])); - return { - type: 'Feature', - properties: prop, - geometry: { - type: 'Point', - coordinates: coordPair(node).coordinates - } - }; - } + _areaID = null; + context.map().zoomEase(19.5, 500); + timeout(function () { + var textId = context.lastPointerType() === 'mouse' ? 'starting_node_click' : 'starting_node_tap'; + var startDrawString = helpHtml('intro.areas.start_playground') + helpHtml('intro.areas.' + textId); + revealPlayground(playground, startDrawString, { + duration: 250 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + revealPlayground(playground, startDrawString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continuePlayground); + }); + }, 250); // after reveal + }, 550); // after easing - function getLineStyle(extensions) { - var style = {}; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (extensions) { - var lineStyle = get1(extensions, 'line'); + function continuePlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - if (lineStyle) { - var color = nodeVal(get1(lineStyle, 'color')), - opacity = parseFloat(nodeVal(get1(lineStyle, 'opacity'))), - width = parseFloat(nodeVal(get1(lineStyle, 'width'))); - if (color) style.stroke = color; - if (!isNaN(opacity)) style['stroke-opacity'] = opacity; // GPX width is in mm, convert to px with 96 px per inch + _areaID = null; + revealPlayground(playground, helpHtml('intro.areas.continue_playground'), { + duration: 250 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + revealPlayground(playground, helpHtml('intro.areas.continue_playground'), { + duration: 0 + }); + }); + }, 250); // after reveal - if (!isNaN(width)) style['stroke-width'] = width * 96 / 25.4; - } - } + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + var entity = context.hasEntity(context.selectedIDs()[0]); - return style; + if (entity && entity.nodes.length >= 6) { + return continueTo(finishPlayground); + } else { + return; } + } else if (mode.id === 'select') { + _areaID = context.selectedIDs()[0]; + return continueTo(searchPresets); + } else { + return chapter.restart(); + } + }); - function getProperties(node) { - var prop = getMulti(node, ['name', 'cmt', 'desc', 'type', 'time', 'keywords']), - links = get(node, 'link'); - if (links.length) prop.links = []; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - for (var i = 0, link; i < links.length; i++) { - link = { - href: attr(links[i], 'href') - }; - extend(link, getMulti(links[i], ['text', 'type'])); - prop.links.push(link); - } + function finishPlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - return prop; - } + _areaID = null; + var finishString = helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.areas.finish_playground'); + revealPlayground(playground, finishString, { + duration: 250 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + revealPlayground(playground, finishString, { + duration: 0 + }); + }); + }, 250); // after reveal - return gj; + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + return; + } else if (mode.id === 'select') { + _areaID = context.selectedIDs()[0]; + return continueTo(searchPresets); + } else { + return chapter.restart(); } - }; - return t; - }(); + }); - module.exports = toGeoJSON; - }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var _initialized = false; - var _enabled = false; + function searchPresets() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - var _geojson; + var ids = context.selectedIDs(); - function svgData(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + context.enter(modeSelect(context, [_areaID])); + } // disallow scrolling - var _showLabels = true; - var detected = utilDetect(); - var layer = select(null); - var _vtService; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { + preset: playgroundPreset.name() + })); + }, 400); // after preset list pane visible.. - var _fileList; + context.on('enter.intro', function (mode) { + if (!_areaID || !context.hasEntity(_areaID)) { + return continueTo(addArea); + } - var _template; + var ids = context.selectedIDs(); - var _src; + if (mode.id !== 'select' || !ids.length || ids[0] !== _areaID) { + // keep the user's area selected.. + context.enter(modeSelect(context, [_areaID])); // reset pane, in case user somehow happened to change it.. - function init() { - if (_initialized) return; // run once + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling - _geojson = {}; - _enabled = true; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { + preset: playgroundPreset.name() + })); + context.history().on('change.intro', null); + } + }); - function over(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - d3_event.dataTransfer.dropEffect = 'copy'; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); + + if (first.classed('preset-leisure-playground')) { + reveal(first.select('.preset-list-button').node(), helpHtml('intro.areas.choose_playground', { + preset: playgroundPreset.name() + }), { + duration: 300 + }); + context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); + context.history().on('change.intro', function () { + continueTo(clickAddField); + }); + } } - context.container().attr('dropzone', 'copy').on('drop.svgData', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - if (!detected.filedrop) return; - drawData.fileList(d3_event.dataTransfer.files); - }).on('dragenter.svgData', over).on('dragexit.svgData', over).on('dragover.svgData', over); - _initialized = true; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + nextStep(); + } } - function getService() { - if (services.vectorTile && !_vtService) { - _vtService = services.vectorTile; - - _vtService.event.on('loadedData', throttledRedraw); - } else if (!services.vectorTile && _vtService) { - _vtService = null; + function clickAddField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - return _vtService; - } - - function showLayer() { - layerOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); - }); - } + var ids = context.selectedIDs(); - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', layerOff); - } + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } - function layerOn() { - layer.style('display', 'block'); - } + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // disallow scrolling - function layerOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } // ensure that all geojson features in a collection have IDs + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // It's possible for the user to add a description in a previous step.. + // If they did this already, just continue to next step. - function ensureIDs(gj) { - if (!gj) return null; + var entity = context.entity(_areaID); - if (gj.type === 'FeatureCollection') { - for (var i = 0; i < gj.features.length; i++) { - ensureFeatureID(gj.features[i]); - } - } else { - ensureFeatureID(gj); - } + if (entity.tags.description) { + return continueTo(play); + } // scroll "Add field" into view - return gj; - } // ensure that each single Feature object has a unique ID + var box = context.container().select('.more-fields').node().getBoundingClientRect(); - function ensureFeatureID(feature) { - if (!feature) return; - feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); - return feature; - } // Prefer an array of Features instead of a FeatureCollection + if (box.top > 300) { + var pane = context.container().select('.entity-editor-pane .inspector-body'); + var start = pane.node().scrollTop; + var end = start + (box.top - 300); + pane.transition().duration(250).tween('scroll.inspector', function () { + var node = this; + var i = d3_interpolateNumber(start, end); + return function (t) { + node.scrollTop = i(t); + }; + }); + } + timeout(function () { + reveal('.more-fields .combobox-input', helpHtml('intro.areas.add_field', { + name: nameField.label(), + description: descriptionField.label() + }), { + duration: 300 + }); + context.container().select('.more-fields .combobox-input').on('click.intro', function () { + // Watch for the combobox to appear... + var watcher; + watcher = window.setInterval(function () { + if (!context.container().select('div.combobox').empty()) { + window.clearInterval(watcher); + continueTo(chooseDescriptionField); + } + }, 300); + }); + }, 300); // after "Add Field" visible + }, 400); // after editor pane visible - function getFeatures(gj) { - if (!gj) return []; + context.on('exit.intro', function () { + return continueTo(searchPresets); + }); - if (gj.type === 'FeatureCollection') { - return gj.features; - } else { - return [gj]; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.more-fields .combobox-input').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); } } - function featureKey(d) { - return d.__featurehash__; - } - - function isPolygon(d) { - return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; - } - - function clipPathID(d) { - return 'ideditor-data-' + d.__featurehash__ + '-clippath'; - } - - function featureClasses(d) { - return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); - } - - function drawData(selection) { - var vtService = getService(); - var getPath = svgPath(projection).geojson; - var getAreaPath = svgPath(projection, null, true).geojson; - var hasData = drawData.hasData(); - layer = selection.selectAll('.layer-mapdata').data(_enabled && hasData ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapdata').merge(layer); - var surface = context.surface(); - if (!surface || surface.empty()) return; // not ready to draw yet, starting up - // Gather data - - var geoData, polygonData; - - if (_template && vtService) { - // fetch data from vector tile service - var sourceID = _template; - vtService.loadTiles(sourceID, _template, projection); - geoData = vtService.data(sourceID, projection); - } else { - geoData = getFeatures(_geojson); + function chooseDescriptionField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - geoData = geoData.filter(getPath); - polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons - - var clipPaths = surface.selectAll('defs').selectAll('.clipPath-data').data(polygonData, featureKey); - clipPaths.exit().remove(); - var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-data').attr('id', clipPathID); - clipPathsEnter.append('path'); - clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', getAreaPath); // Draw fill, shadow, stroke layers - - var datagroups = layer.selectAll('g.datagroup').data(['fill', 'shadow', 'stroke']); - datagroups = datagroups.enter().append('g').attr('class', function (d) { - return 'datagroup datagroup-' + d; - }).merge(datagroups); // Draw paths + var ids = context.selectedIDs(); - var pathData = { - fill: polygonData, - shadow: geoData, - stroke: geoData - }; - var paths = datagroups.selectAll('path').data(function (layer) { - return pathData[layer]; - }, featureKey); // exit + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } - paths.exit().remove(); // enter/update + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // Make sure combobox is ready.. - paths = paths.enter().append('path').attr('class', function (d) { - var datagroup = this.parentNode.__data__; - return 'pathdata ' + datagroup + ' ' + featureClasses(d); - }).attr('clip-path', function (d) { - var datagroup = this.parentNode.__data__; - return datagroup === 'fill' ? 'url(#' + clipPathID(d) + ')' : null; - }).merge(paths).attr('d', function (d) { - var datagroup = this.parentNode.__data__; - return datagroup === 'fill' ? getAreaPath(d) : getPath(d); - }); // Draw labels - layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); + if (context.container().select('div.combobox').empty()) { + return continueTo(clickAddField); + } // Watch for the combobox to go away.. - function drawLabels(selection, textClass, data) { - var labelPath = d3_geoPath(projection); - var labelData = data.filter(function (d) { - return _showLabels && d.properties && (d.properties.desc || d.properties.name); - }); - var labels = selection.selectAll('text.' + textClass).data(labelData, featureKey); // exit - labels.exit().remove(); // enter/update + var watcher; + watcher = window.setInterval(function () { + if (context.container().select('div.combobox').empty()) { + window.clearInterval(watcher); + timeout(function () { + if (context.container().select('.form-field-description').empty()) { + continueTo(retryChooseDescription); + } else { + continueTo(describePlayground); + } + }, 300); // after description field added. + } + }, 300); + reveal('div.combobox', helpHtml('intro.areas.choose_field', { + field: descriptionField.label() + }), { + duration: 300 + }); + context.on('exit.intro', function () { + return continueTo(searchPresets); + }); - labels = labels.enter().append('text').attr('class', function (d) { - return textClass + ' ' + featureClasses(d); - }).merge(labels).text(function (d) { - return d.properties.desc || d.properties.name; - }).attr('x', function (d) { - var centroid = labelPath.centroid(d); - return centroid[0] + 11; - }).attr('y', function (d) { - var centroid = labelPath.centroid(d); - return centroid[1]; - }); + function continueTo(nextStep) { + if (watcher) window.clearInterval(watcher); + context.on('exit.intro', null); + nextStep(); } } - function getExtension(fileName) { - if (!fileName) return; - var re = /\.(gpx|kml|(geo)?json)$/i; - var match = fileName.toLowerCase().match(re); - return match && match.length && match[0]; - } + function describePlayground() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - function xmlToDom(textdata) { - return new DOMParser().parseFromString(textdata, 'text/xml'); - } + var ids = context.selectedIDs(); - drawData.setFile = function (extension, data) { - _template = null; - _fileList = null; - _geojson = null; - _src = null; - var gj; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - switch (extension) { - case '.gpx': - gj = togeojson.gpx(xmlToDom(data)); - break; - case '.kml': - gj = togeojson.kml(xmlToDom(data)); - break; + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - case '.geojson': - case '.json': - gj = JSON.parse(data); - break; + if (context.container().select('.form-field-description').empty()) { + return continueTo(retryChooseDescription); } - gj = gj || {}; + context.on('exit.intro', function () { + continueTo(play); + }); + reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { + button: icon('#iD-icon-close', 'inline') + }), { + duration: 300 + }); - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = extension + ' data file'; - this.fitZoom(); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } + } - dispatch.call('change'); - return this; - }; + function retryChooseDescription() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - drawData.showLabels = function (val) { - if (!arguments.length) return _showLabels; - _showLabels = val; - return this; - }; + var ids = context.selectedIDs(); - drawData.enabled = function (val) { - if (!arguments.length) return _enabled; - _enabled = val; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - if (_enabled) { - showLayer(); - } else { - hideLayer(); + + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + reveal('.entity-editor-pane', helpHtml('intro.areas.retry_add_field', { + field: descriptionField.label() + }), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(clickAddField); + } + }); + context.on('exit.intro', function () { + return continueTo(searchPresets); + }); + + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } + } + + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.areas.play', { + next: _t('intro.lines.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-line', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); + } + }); + } - dispatch.call('change'); - return this; + chapter.enter = function () { + addArea(); }; - drawData.hasData = function () { - var gj = _geojson || {}; - return !!(_template || Object.keys(gj).length); + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + context.container().select('.more-fields .combobox-input').on('click.intro', null); }; - drawData.template = function (val, src) { - if (!arguments.length) return _template; // test source against OSM imagery blocklists.. - - var osm = context.connection(); - - if (osm) { - var blocklists = osm.imageryBlocklists(); - var fail = false; - var tested = 0; - var regex; - - for (var i = 0; i < blocklists.length; i++) { - regex = blocklists[i]; - fail = regex.test(val); - tested++; - if (fail) break; - } // ensure at least one test was run. + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; + return utilRebind(chapter, dispatch, 'on'); + } - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(val); - } - } + function uiIntroLine(context, reveal) { + var dispatch = dispatch$8('done'); + var timeouts = []; + var _tulipRoadID = null; + var flowerRoadID = 'w646'; + var tulipRoadStart = [-85.6297754121684, 41.95805253325314]; + var tulipRoadMidpoint = [-85.62975395449628, 41.95787501510204]; + var tulipRoadIntersection = [-85.62974496187628, 41.95742515554585]; + var roadCategory = _mainPresetIndex.item('category-road_minor'); + var residentialPreset = _mainPresetIndex.item('highway/residential'); + var woodRoadID = 'w525'; + var woodRoadEndID = 'n2862'; + var woodRoadAddNode = [-85.62390110349587, 41.95397111462291]; + var woodRoadDragEndpoint = [-85.623867390213, 41.95466987786487]; + var woodRoadDragMidpoint = [-85.62386254803509, 41.95430395953872]; + var washingtonStreetID = 'w522'; + var twelfthAvenueID = 'w1'; + var eleventhAvenueEndID = 'n3550'; + var twelfthAvenueEndID = 'n5'; + var _washingtonSegmentID = null; + var eleventhAvenueEnd = context.entity(eleventhAvenueEndID).loc; + var twelfthAvenueEnd = context.entity(twelfthAvenueEndID).loc; + var deleteLinesLoc = [-85.6219395542764, 41.95228033922477]; + var twelfthAvenue = [-85.62219310052491, 41.952505413152956]; + var chapter = { + title: 'intro.lines.title' + }; - _template = val; - _fileList = null; - _geojson = null; // strip off the querystring/hash from the template, - // it often includes the access token + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - _src = src || 'vectortile:' + val.split(/[?#]/)[0]; - dispatch.call('change'); - return this; - }; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - drawData.geojson = function (gj, src) { - if (!arguments.length) return _geojson; - _template = null; - _fileList = null; - _geojson = null; - _src = null; - gj = gj || {}; + function addLine() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(tulipRoadStart, context.map().center()); - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = src || 'unknown.geojson'; + if (msec) { + reveal(null, null, { + duration: 0 + }); } - dispatch.call('change'); - return this; - }; + context.map().centerZoomEase(tulipRoadStart, 18.5, msec); + timeout(function () { + var tooltip = reveal('button.add-line', helpHtml('intro.lines.add_line')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-lines'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-line') return; + continueTo(startLine); + }); + }, msec + 100); - drawData.fileList = function (fileList) { - if (!arguments.length) return _fileList; - _template = null; - _fileList = fileList; - _geojson = null; - _src = null; - if (!fileList || !fileList.length) return this; - var f = fileList[0]; - var extension = getExtension(f.name); - var reader = new FileReader(); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - reader.onload = function () { - return function (e) { - drawData.setFile(extension, e.target.result); - }; - }(); + function startLine() { + if (context.mode().id !== 'add-line') return chapter.restart(); + _tulipRoadID = null; + var padding = 70 * Math.pow(2, context.map().zoom() - 18); + var box = pad(tulipRoadStart, padding, context); + box.height = box.height + 100; + var textId = context.lastPointerType() === 'mouse' ? 'start_line' : 'start_line_tap'; + var startLineString = helpHtml('intro.lines.missing_road') + '{br}' + helpHtml('intro.lines.line_draw_info') + helpHtml('intro.lines.' + textId); + reveal(box, startLineString); + context.map().on('move.intro drawn.intro', function () { + padding = 70 * Math.pow(2, context.map().zoom() - 18); + box = pad(tulipRoadStart, padding, context); + box.height = box.height + 100; + reveal(box, startLineString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-line') return chapter.restart(); + continueTo(drawLine); + }); - reader.readAsText(f); - return this; - }; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - drawData.url = function (url, defaultExtension) { - _template = null; - _fileList = null; - _geojson = null; - _src = null; // strip off any querystring/hash from the url before checking extension + function drawLine() { + if (context.mode().id !== 'draw-line') return chapter.restart(); + _tulipRoadID = context.mode().selectedIDs()[0]; + context.map().centerEase(tulipRoadMidpoint, 500); + timeout(function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18.5); + var box = pad(tulipRoadMidpoint, padding, context); + box.height = box.height * 2; + reveal(box, helpHtml('intro.lines.intersect', { + name: _t('intro.graph.name.flower-street') + })); + context.map().on('move.intro drawn.intro', function () { + padding = 200 * Math.pow(2, context.map().zoom() - 18.5); + box = pad(tulipRoadMidpoint, padding, context); + box.height = box.height * 2; + reveal(box, helpHtml('intro.lines.intersect', { + name: _t('intro.graph.name.flower-street') + }), { + duration: 0 + }); + }); + }, 550); // after easing.. - var testUrl = url.split(/[?#]/)[0]; - var extension = getExtension(testUrl) || defaultExtension; + context.history().on('change.intro', function () { + if (isLineConnected()) { + continueTo(continueLine); + } + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-line') { + return; + } else if (mode.id === 'select') { + continueTo(retryIntersect); + return; + } else { + return chapter.restart(); + } + }); - if (extension) { - _template = null; - d3_text(url).then(function (data) { - drawData.setFile(extension, data); - })["catch"](function () { - /* ignore */ - }); - } else { - drawData.template(url); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - return this; - }; - - drawData.getSrc = function () { - return _src || ''; - }; + function isLineConnected() { + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - drawData.fitZoom = function () { - var features = getFeatures(_geojson); - if (!features.length) return; - var map = context.map(); - var viewport = map.trimmedExtent().polygon(); - var coords = features.reduce(function (coords, feature) { - var geom = feature.geometry; - if (!geom) return coords; - var c = geom.coordinates; - /* eslint-disable no-fallthrough */ + if (!entity) return false; + var drawNodes = context.graph().childNodes(entity); + return drawNodes.some(function (node) { + return context.graph().parentWays(node).some(function (parent) { + return parent.id === flowerRoadID; + }); + }); + } - switch (geom.type) { - case 'Point': - c = [c]; + function retryIntersect() { + select(window).on('pointerdown.intro mousedown.intro', eventCancel, true); + var box = pad(tulipRoadIntersection, 80, context); + reveal(box, helpHtml('intro.lines.retry_intersect', { + name: _t('intro.graph.name.flower-street') + })); + timeout(chapter.restart, 3000); + } - case 'MultiPoint': - case 'LineString': - break; + function continueLine() { + if (context.mode().id !== 'draw-line') return chapter.restart(); - case 'MultiPolygon': - c = utilArrayFlatten(c); + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - case 'Polygon': - case 'MultiLineString': - c = utilArrayFlatten(c); - break; + if (!entity) return chapter.restart(); + context.map().centerEase(tulipRoadIntersection, 500); + var continueLineText = helpHtml('intro.lines.continue_line') + '{br}' + helpHtml('intro.lines.finish_line_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.lines.finish_road'); + reveal('.surface', continueLineText); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-line') { + return; + } else if (mode.id === 'select') { + return continueTo(chooseCategoryRoad); + } else { + return chapter.restart(); } - /* eslint-enable no-fallthrough */ + }); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - return utilArrayUnion(coords, c); - }, []); + function chooseCategoryRoad() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); + var button = context.container().select('.preset-category-road_minor .preset-list-button'); + if (button.empty()) return chapter.restart(); // disallow scrolling - if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { - var extent = geoExtent(d3_geoBounds({ - type: 'LineString', - coordinates: coords + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + reveal(button.node(), helpHtml('intro.lines.choose_category_road', { + category: roadCategory.name() })); - map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); + button.on('click.intro', function () { + continueTo(choosePresetResidential); + }); + }, 400); // after editor pane visible + + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); } + } - return this; - }; + function choosePresetResidential() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); + var subgrid = context.container().select('.preset-category-road_minor .subgrid'); + if (subgrid.empty()) return chapter.restart(); + subgrid.selectAll(':not(.preset-highway-residential) .preset-list-button').on('click.intro', function () { + continueTo(retryPresetResidential); + }); + subgrid.selectAll('.preset-highway-residential .preset-list-button').on('click.intro', function () { + continueTo(nameRoad); + }); + timeout(function () { + reveal(subgrid.node(), helpHtml('intro.lines.choose_preset_residential', { + preset: residentialPreset.name() + }), { + tooltipBox: '.preset-highway-residential .preset-list-button', + duration: 300 + }); + }, 300); - init(); - return drawData; - } + function continueTo(nextStep) { + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); + } + } // selected wrong road type - function svgDebug(projection, context) { - function drawDebug(selection) { - var showTile = context.getDebug('tile'); - var showCollision = context.getDebug('collision'); - var showImagery = context.getDebug('imagery'); - var showTouchTargets = context.getDebug('target'); - var showDownloaded = context.getDebug('downloaded'); - var debugData = []; - if (showTile) { - debugData.push({ - "class": 'red', - label: 'tile' - }); - } + function retryPresetResidential() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); // disallow scrolling - if (showCollision) { - debugData.push({ - "class": 'yellow', - label: 'collision' + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + var button = context.container().select('.entity-editor-pane .preset-list-button'); + reveal(button.node(), helpHtml('intro.lines.retry_preset_residential', { + preset: residentialPreset.name() + })); + button.on('click.intro', function () { + continueTo(chooseCategoryRoad); }); - } + }, 500); - if (showImagery) { - debugData.push({ - "class": 'orange', - label: 'imagery' - }); + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); } + } - if (showTouchTargets) { - debugData.push({ - "class": 'pink', - label: 'touchTargets' + function nameRoad() { + context.on('exit.intro', function () { + continueTo(didNameRoad); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.lines.name_road', { + button: icon('#iD-icon-close', 'inline') + }), { + tooltipClass: 'intro-lines-name_road' }); + }, 500); + + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } + } - if (showDownloaded) { - debugData.push({ - "class": 'purple', - label: 'downloaded' + function didNameRoad() { + context.history().checkpoint('doneAddLine'); + timeout(function () { + reveal('.surface', helpHtml('intro.lines.did_name_road'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(updateLine); + } }); + }, 500); + + function continueTo(nextStep) { + nextStep(); } + } - var legend = context.container().select('.main-content').selectAll('.debug-legend').data(debugData.length ? [0] : []); - legend.exit().remove(); - legend = legend.enter().append('div').attr('class', 'fillD debug-legend').merge(legend); - var legendItems = legend.selectAll('.debug-legend-item').data(debugData, function (d) { - return d.label; - }); - legendItems.exit().remove(); - legendItems.enter().append('span').attr('class', function (d) { - return "debug-legend-item ".concat(d["class"]); - }).text(function (d) { - return d.label; - }); - var layer = selection.selectAll('.layer-debug').data(showImagery || showDownloaded ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-debug').merge(layer); // imagery + function updateLine() { + context.history().reset('doneAddLine'); - var extent = context.map().extent(); - _mainFileFetcher.get('imagery').then(function (d) { - var hits = showImagery && d.query.bbox(extent.rectangle(), true) || []; - var features = hits.map(function (d) { - return d.features[d.id]; - }); - var imagery = layer.selectAll('path.debug-imagery').data(features); - imagery.exit().remove(); - imagery.enter().append('path').attr('class', 'debug-imagery debug orange'); - })["catch"](function () { - /* ignore */ - }); // downloaded + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); + } - var osm = context.connection(); - var dataDownloaded = []; + var msec = transitionTime(woodRoadDragMidpoint, context.map().center()); - if (osm && showDownloaded) { - var rtree = osm.caches('get').tile.rtree; - dataDownloaded = rtree.all().map(function (bbox) { - return { - type: 'Feature', - properties: { - id: bbox.id - }, - geometry: { - type: 'Polygon', - coordinates: [[[bbox.minX, bbox.minY], [bbox.minX, bbox.maxY], [bbox.maxX, bbox.maxY], [bbox.maxX, bbox.minY], [bbox.minX, bbox.minY]]] - } - }; + if (msec) { + reveal(null, null, { + duration: 0 }); } - var downloaded = layer.selectAll('path.debug-downloaded').data(showDownloaded ? dataDownloaded : []); - downloaded.exit().remove(); - downloaded.enter().append('path').attr('class', 'debug-downloaded debug purple'); // update + context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); + timeout(function () { + var padding = 250 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); - layer.selectAll('path').attr('d', svgPath(projection).geojson); - } // This looks strange because `enabled` methods on other layers are - // chainable getter/setters, and this one is just a getter. + var advance = function advance() { + continueTo(addNode); + }; + + reveal(box, helpHtml('intro.lines.update_line'), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + var padding = 250 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); + reveal(box, helpHtml('intro.lines.update_line'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + }); + }, msec + 100); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } + function addNode() { + context.history().reset('doneAddLine'); - drawDebug.enabled = function () { - if (!arguments.length) { - return context.getDebug('tile') || context.getDebug('collision') || context.getDebug('imagery') || context.getDebug('target') || context.getDebug('downloaded'); - } else { - return this; + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); } - }; - return drawDebug; - } + var padding = 40 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadAddNode, padding, context); + var addNodeString = helpHtml('intro.lines.add_node' + (context.lastPointerType() === 'mouse' ? '' : '_touch')); + reveal(box, addNodeString); + context.map().on('move.intro drawn.intro', function () { + var padding = 40 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadAddNode, padding, context); + reveal(box, addNodeString, { + duration: 0 + }); + }); + context.history().on('change.intro', function (changed) { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - /* - A standalone SVG element that contains only a `defs` sub-element. To be - used once globally, since defs IDs must be unique within a document. - */ + if (changed.created().length === 1) { + timeout(function () { + continueTo(startDragEndpoint); + }, 500); + } + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') { + continueTo(updateLine); + } + }); - function svgDefs(context) { - var _defsSelection = select(null); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; + function startDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - function drawDefs(selection) { - _defsSelection = selection.append('defs'); // add markers + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + var startDragString = helpHtml('intro.lines.start_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')) + helpHtml('intro.lines.drag_to_intersection'); + reveal(box, startDragString); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - _defsSelection.append('marker').attr('id', 'ideditor-oneway-marker').attr('viewBox', '0 0 10 5').attr('refX', 2.5).attr('refY', 2.5).attr('markerWidth', 2).attr('markerHeight', 2).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'oneway-marker-path').attr('d', 'M 5,3 L 0,3 L 0,2 L 5,2 L 5,0 L 10,2.5 L 5,5 z').attr('stroke', 'none').attr('fill', '#000').attr('opacity', '0.75'); // SVG markers have to be given a colour where they're defined - // (they can't inherit it from the line they're attached to), - // so we need to manually define markers for each color of tag - // (also, it's slightly nicer if we can control the - // positioning for different tags) + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + reveal(box, startDragString, { + duration: 0 + }); + var entity = context.entity(woodRoadEndID); + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { + continueTo(finishDragEndpoint); + } + }); - function addSidedMarker(name, color, offset) { - _defsSelection.append('marker').attr('id', 'ideditor-sided-marker-' + name).attr('viewBox', '0 0 2 2').attr('refX', 1).attr('refY', -offset).attr('markerWidth', 1.5).attr('markerHeight', 1.5).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'sided-marker-path sided-marker-' + name + '-path').attr('d', 'M 0,0 L 1,1 L 2,0 z').attr('stroke', 'none').attr('fill', color); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } + } - addSidedMarker('natural', 'rgb(170, 170, 170)', 0); // for a coastline, the arrows are (somewhat unintuitively) on - // the water side, so let's color them blue (with a gap) to - // give a stronger indication - - addSidedMarker('coastline', '#77dede', 1); - addSidedMarker('waterway', '#77dede', 1); // barriers have a dashed line, and separating the triangle - // from the line visually suits that + function finishDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - addSidedMarker('barrier', '#ddd', 1); - addSidedMarker('man_made', '#fff', 0); + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + var finishDragString = helpHtml('intro.lines.spot_looks_good') + helpHtml('intro.lines.finish_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')); + reveal(box, finishDragString); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - _defsSelection.append('marker').attr('id', 'ideditor-viewfield-marker').attr('viewBox', '0 0 16 16').attr('refX', 8).attr('refY', 16).attr('markerWidth', 4).attr('markerHeight', 4).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'viewfield-marker-path').attr('d', 'M 6,14 C 8,13.4 8,13.4 10,14 L 16,3 C 12,0 4,0 0,3 z').attr('fill', '#333').attr('fill-opacity', '0.75').attr('stroke', '#fff').attr('stroke-width', '0.5px').attr('stroke-opacity', '0.75'); + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + reveal(box, finishDragString, { + duration: 0 + }); + var entity = context.entity(woodRoadEndID); - _defsSelection.append('marker').attr('id', 'ideditor-viewfield-marker-wireframe').attr('viewBox', '0 0 16 16').attr('refX', 8).attr('refY', 16).attr('markerWidth', 4).attr('markerHeight', 4).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'viewfield-marker-path').attr('d', 'M 6,14 C 8,13.4 8,13.4 10,14 L 16,3 C 12,0 4,0 0,3 z').attr('fill', 'none').attr('stroke', '#fff').attr('stroke-width', '0.5px').attr('stroke-opacity', '0.75'); // add patterns + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { + continueTo(startDragEndpoint); + } + }); + context.on('enter.intro', function () { + continueTo(startDragMidpoint); + }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var patterns = _defsSelection.selectAll('pattern').data([// pattern name, pattern image name - ['beach', 'dots'], ['construction', 'construction'], ['cemetery', 'cemetery'], ['cemetery_christian', 'cemetery_christian'], ['cemetery_buddhist', 'cemetery_buddhist'], ['cemetery_muslim', 'cemetery_muslim'], ['cemetery_jewish', 'cemetery_jewish'], ['farmland', 'farmland'], ['farmyard', 'farmyard'], ['forest', 'forest'], ['forest_broadleaved', 'forest_broadleaved'], ['forest_needleleaved', 'forest_needleleaved'], ['forest_leafless', 'forest_leafless'], ['golf_green', 'grass'], ['grass', 'grass'], ['landfill', 'landfill'], ['meadow', 'grass'], ['orchard', 'orchard'], ['pond', 'pond'], ['quarry', 'quarry'], ['scrub', 'bushes'], ['vineyard', 'vineyard'], ['water_standing', 'lines'], ['waves', 'waves'], ['wetland', 'wetland'], ['wetland_marsh', 'wetland_marsh'], ['wetland_swamp', 'wetland_swamp'], ['wetland_bog', 'wetland_bog'], ['wetland_reedbed', 'wetland_reedbed']]).enter().append('pattern').attr('id', function (d) { - return 'ideditor-pattern-' + d[0]; - }).attr('width', 32).attr('height', 32).attr('patternUnits', 'userSpaceOnUse'); + function startDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - patterns.append('rect').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('class', function (d) { - return 'pattern-color-' + d[0]; - }); - patterns.append('image').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('xlink:href', function (d) { - return context.imagePath('pattern/' + d[1] + '.png'); - }); // add clip paths + if (context.selectedIDs().indexOf(woodRoadID) === -1) { + context.enter(modeSelect(context, [woodRoadID])); + } - _defsSelection.selectAll('clipPath').data([12, 18, 20, 32, 45]).enter().append('clipPath').attr('id', function (d) { - return 'ideditor-clip-square-' + d; - }).append('rect').attr('x', 0).attr('y', 0).attr('width', function (d) { - return d; - }).attr('height', function (d) { - return d; - }); // add symbol spritesheets + var padding = 80 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); + reveal(box, helpHtml('intro.lines.start_drag_midpoint')); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } + var padding = 80 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); + reveal(box, helpHtml('intro.lines.start_drag_midpoint'), { + duration: 0 + }); + }); + context.history().on('change.intro', function (changed) { + if (changed.created().length === 1) { + continueTo(continueDragMidpoint); + } + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') { + // keep Wood Road selected so midpoint triangles are drawn.. + context.enter(modeSelect(context, [woodRoadID])); + } + }); - addSprites(_spritesheetIds, true); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } } - function addSprites(ids, overrideColors) { - _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); + function continueDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + box.height += 400; - spritesheets.enter().append('g').attr('class', function (d) { - return 'spritesheet spritesheet-' + d; - }).each(function (d) { - var url = context.imagePath(d + '.svg'); - var node = select(this).node(); - svg(url).then(function (svg) { - node.appendChild(select(svg.documentElement).attr('id', 'ideditor-' + d).node()); + var advance = function advance() { + context.history().checkpoint('doneUpdateLine'); + continueTo(deleteLines); + }; - if (overrideColors && d !== 'iD-sprite') { - // allow icon colors to be overridden.. - select(node).selectAll('path').attr('fill', 'currentColor'); - } - })["catch"](function () { - /* ignore */ + reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } + + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + box.height += 400; + reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance }); }); - spritesheets.exit().remove(); - } - drawDefs.addSprites = addSprites; - return drawDefs; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - var _layerEnabled = false; + function deleteLines() { + context.history().reset('doneUpdateLine'); + context.enter(modeBrowse(context)); - var _qaService; + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return chapter.restart(); + } - function svgKeepRight(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + var msec = transitionTime(deleteLinesLoc, context.map().center()); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-4, -24)').attr('d', 'M11.6,6.2H7.1l1.4-5.1C8.6,0.6,8.1,0,7.5,0H2.2C1.7,0,1.3,0.3,1.3,0.8L0,10.2c-0.1,0.6,0.4,1.1,0.9,1.1h4.6l-1.8,7.6C3.6,19.4,4.1,20,4.7,20c0.3,0,0.6-0.2,0.8-0.5l6.9-11.9C12.7,7,12.3,6.2,11.6,6.2z'); - } // Loosely-coupled keepRight service for fetching issues. + context.map().centerZoomEase(deleteLinesLoc, 18, msec); + timeout(function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(deleteLinesLoc, padding, context); + box.top -= 200; + box.height += 400; + var advance = function advance() { + continueTo(rightClickIntersection); + }; - function getService() { - if (services.keepRight && !_qaService) { - _qaService = services.keepRight; + reveal(box, helpHtml('intro.lines.delete_lines', { + street: _t('intro.graph.name.12th-avenue') + }), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(deleteLinesLoc, padding, context); + box.top -= 200; + box.height += 400; + reveal(box, helpHtml('intro.lines.delete_lines', { + street: _t('intro.graph.name.12th-avenue') + }), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + }); + context.history().on('change.intro', function () { + timeout(function () { + continueTo(deleteLines); + }, 500); // after any transition (e.g. if user deleted intersection) + }); + }, msec + 100); - _qaService.on('loaded', throttledRedraw); - } else if (!services.keepRight && _qaService) { - _qaService = null; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - return _qaService; - } // Show the markers + function rightClickIntersection() { + context.history().reset('doneUpdateLine'); + context.enter(modeBrowse(context)); + context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); + var rightClickString = helpHtml('intro.lines.split_street', { + street1: _t('intro.graph.name.11th-avenue'), + street2: _t('intro.graph.name.washington-street') + }) + helpHtml('intro.lines.' + (context.lastPointerType() === 'mouse' ? 'rightclick_intersection' : 'edit_menu_intersection_touch')); + timeout(function () { + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, rightClickString); + context.map().on('move.intro drawn.intro', function () { + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, rightClickString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== eleventhAvenueEndID) return; + timeout(function () { + var node = selectMenuItem(context, 'split').node(); + if (!node) return; + continueTo(splitIntersection); + }, 50); // after menu visible + }); + context.history().on('change.intro', function () { + timeout(function () { + continueTo(deleteLines); + }, 300); // after any transition (e.g. if user deleted intersection) + }); + }, 600); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function splitIntersection() { + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(deleteLines); } - } // Immediately remove the markers and their touch targets + var node = selectMenuItem(context, 'split').node(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.keepRight').remove(); - touchLayer.selectAll('.qaItem.keepRight').remove(); + if (!node) { + return continueTo(rightClickIntersection); } - } // Enable the layer. This shows the markers and transitions them to visible. - - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + var wasChanged = false; + _washingtonSegmentID = null; + reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { + street: _t('intro.graph.name.washington-street') + }), { + padding: 50 }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. + context.map().on('move.intro drawn.intro', function () { + var node = selectMenuItem(context, 'split').node(); + if (!wasChanged && !node) { + return continueTo(rightClickIntersection); + } - function layerOff() { - throttledRedraw.cancel(); - drawLayer.interrupt(); - touchLayer.selectAll('.qaItem.keepRight').remove(); - drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - editOff(); - dispatch.call('change'); + reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { + street: _t('intro.graph.name.washington-street') + }), { + duration: 0, + padding: 50 + }); + }); + context.history().on('change.intro', function (changed) { + wasChanged = true; + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.split.annotation.line', { + n: 1 + })) { + _washingtonSegmentID = changed.created()[0].id; + continueTo(didSplit); + } else { + _washingtonSegmentID = null; + continueTo(retrySplit); + } + }, 300); // after any transition (e.g. if user deleted intersection) }); - } // Update the issue markers - - function updateMarkers() { - if (!layerVisible || !_layerEnabled) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { - return d.id; - }); // exit + function retrySplit() { + context.enter(modeBrowse(context)); + context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); - markers.exit().remove(); // enter + var advance = function advance() { + continueTo(rightClickIntersection); + }; - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, helpHtml('intro.lines.retry_split'), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, helpHtml('intro.lines.retry_split'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); }); - markersEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); - markersEnter.append('path').call(markerPath, 'shadow'); - markersEnter.append('use').attr('class', 'qaItem-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-bolt'); // update - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.qaItem.keepRight').data(data, function (d) { - return d.id; - }); // exit + function didSplit() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - targets.exit().remove(); // enter/update + var ids = context.selectedIDs(); + var string = 'intro.lines.did_split_' + (ids.length > 1 ? 'multi' : 'single'); + var street = _t('intro.graph.name.washington-street'); + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + box.width = box.width / 2; + reveal(box, helpHtml(string, { + street1: street, + street2: street + }), { + duration: 500 + }); + timeout(function () { + context.map().centerZoomEase(twelfthAvenue, 18, 500); + context.map().on('move.intro drawn.intro', function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + box.width = box.width / 2; + reveal(box, helpHtml(string, { + street1: street, + street2: street + }), { + duration: 0 + }); + }); + }, 600); // after initial reveal and curtain cut - targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { - return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); - }).attr('transform', getTransform); + context.on('enter.intro', function () { + var ids = context.selectedIDs(); + + if (ids.length === 1 && ids[0] === _washingtonSegmentID) { + continueTo(multiSelect); + } + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } + }); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : a.severity === 'error' && b.severity !== 'error' ? 1 : b.severity === 'error' && a.severity !== 'error' ? -1 : b.loc[1] - a.loc[1]; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); } - } // Draw the keepRight layer and schedule loading issues and updating markers. + } + function multiSelect() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - function drawKeepRight(selection) { - var service = getService(); - var surface = context.surface(); + var ids = context.selectedIDs(); + var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; + var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + if (hasWashington && hasTwelfth) { + return continueTo(multiRightClick); + } else if (!hasWashington && !hasTwelfth) { + return continueTo(didSplit); } - drawLayer = selection.selectAll('.layer-keepRight').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-keepRight').style('display', _layerEnabled ? 'block' : 'none').merge(drawLayer); + context.map().centerZoomEase(twelfthAvenue, 18, 500); + timeout(function () { + var selected, other, padding, box; - if (_layerEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); + if (hasWashington) { + selected = _t('intro.graph.name.washington-street'); + other = _t('intro.graph.name.12th-avenue'); + padding = 60 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenueEnd, padding, context); + box.width *= 3; } else { - editOff(); + selected = _t('intro.graph.name.12th-avenue'); + other = _t('intro.graph.name.washington-street'); + padding = 200 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenue, padding, context); + box.width /= 2; } - } - } // Toggles the layer on and off + reveal(box, helpHtml('intro.lines.multi_select', { + selected: selected, + other1: other + }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { + selected: selected, + other2: other + })); + context.map().on('move.intro drawn.intro', function () { + if (hasWashington) { + selected = _t('intro.graph.name.washington-street'); + other = _t('intro.graph.name.12th-avenue'); + padding = 60 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenueEnd, padding, context); + box.width *= 3; + } else { + selected = _t('intro.graph.name.12th-avenue'); + other = _t('intro.graph.name.washington-street'); + padding = 200 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenue, padding, context); + box.width /= 2; + } - drawKeepRight.enabled = function (val) { - if (!arguments.length) return _layerEnabled; - _layerEnabled = val; - - if (_layerEnabled) { - layerOn(); - } else { - layerOff(); + reveal(box, helpHtml('intro.lines.multi_select', { + selected: selected, + other1: other + }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { + selected: selected, + other2: other + }), { + duration: 0 + }); + }); + context.on('enter.intro', function () { + continueTo(multiSelect); + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } + }); + }, 600); - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); } - - dispatch.call('change'); - return this; - }; - - drawKeepRight.supported = function () { - return !!getService(); - }; - - return drawKeepRight; - } - - function svgGeolocate(projection) { - var layer = select(null); - - var _position; - - function init() { - if (svgGeolocate.initialized) return; // run once - - svgGeolocate.enabled = false; - svgGeolocate.initialized = true; - } - - function showLayer() { - layer.style('display', 'block'); } - function hideLayer() { - layer.transition().duration(250).style('opacity', 0); - } + function multiRightClick() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - function layerOn() { - layer.style('opacity', 0).transition().duration(250).style('opacity', 1); - } + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + var rightClickString = helpHtml('intro.lines.multi_select_success') + helpHtml('intro.lines.multi_' + (context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch')); + reveal(box, rightClickString); + context.map().on('move.intro drawn.intro', function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + reveal(box, rightClickString, { + duration: 0 + }); + }); + context.ui().editMenu().on('toggled.intro', function (open) { + if (!open) return; + timeout(function () { + var ids = context.selectedIDs(); - function layerOff() { - layer.style('display', 'none'); - } + if (ids.length === 2 && ids.indexOf(twelfthAvenueID) !== -1 && ids.indexOf(_washingtonSegmentID) !== -1) { + var node = selectMenuItem(context, 'delete').node(); + if (!node) return; + continueTo(multiDelete); + } else if (ids.length === 1 && ids.indexOf(_washingtonSegmentID) !== -1) { + return continueTo(multiSelect); + } else { + return continueTo(didSplit); + } + }, 300); // after edit menu visible + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } + }); - function transform(d) { - return svgPointTransform(projection)(d); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.ui().editMenu().on('toggled.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function accuracy(accuracy, loc) { - // converts accuracy to pixels... - var degreesRadius = geoMetersToLat(accuracy), - tangentLoc = [loc[0], loc[1] + degreesRadius], - projectedTangent = projection(tangentLoc), - projectedLoc = projection([loc[0], loc[1]]); // southern most point will have higher pixel value... + function multiDelete() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); - } + var node = selectMenuItem(context, 'delete').node(); + if (!node) return continueTo(multiRightClick); + reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { + padding: 50 + }); + context.map().on('move.intro drawn.intro', function () { + reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { + duration: 0, + padding: 50 + }); + }); + context.on('exit.intro', function () { + if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { + return continueTo(multiSelect); // left select mode but roads still exist + } + }); + context.history().on('change.intro', function () { + if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { + continueTo(retryDelete); // changed something but roads still exist + } else { + continueTo(play); + } + }); - function update() { - var geolocation = { - loc: [_position.coords.longitude, _position.coords.latitude] - }; - var groups = layer.selectAll('.geolocations').selectAll('.geolocation').data([geolocation]); - groups.exit().remove(); - var pointsEnter = groups.enter().append('g').attr('class', 'geolocation'); - pointsEnter.append('circle').attr('class', 'geolocate-radius').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('fill-opacity', '0.3').attr('r', '0'); - pointsEnter.append('circle').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('stroke', 'white').attr('stroke-width', '1.5').attr('r', '6'); - groups.merge(pointsEnter).attr('transform', transform); - layer.select('.geolocate-radius').attr('r', accuracy(_position.coords.accuracy, geolocation.loc)); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function drawLocation(selection) { - var enabled = svgGeolocate.enabled; - layer = selection.selectAll('.layer-geolocate').data([0]); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-geolocate').style('display', enabled ? 'block' : 'none'); - layerEnter.append('g').attr('class', 'geolocations'); - layer = layerEnter.merge(layer); + function retryDelete() { + context.enter(modeBrowse(context)); + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + reveal(box, helpHtml('intro.lines.retry_delete'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(multiSelect); + } + }); - if (enabled) { - update(); - } else { - layerOff(); + function continueTo(nextStep) { + nextStep(); } } - drawLocation.enabled = function (position, enabled) { - if (!arguments.length) return svgGeolocate.enabled; - _position = position; - svgGeolocate.enabled = enabled; - - if (svgGeolocate.enabled) { - showLayer(); - layerOn(); - } else { - hideLayer(); - } + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.lines.play', { + next: _t('intro.buildings.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-building', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); + } + }); + } - return this; + chapter.enter = function () { + addLine(); }; - init(); - return drawLocation; - } - - function svgLabels(projection, context) { - var path = d3_geoPath(projection); - var detected = utilDetect(); - var baselineHack = detected.ie || detected.browser.toLowerCase() === 'edge' || detected.browser.toLowerCase() === 'firefox' && detected.version >= 70; - - var _rdrawn = new RBush(); + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + select(window).on('pointerdown.intro mousedown.intro', null, true); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + }; - var _rskipped = new RBush(); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - var _textWidthCache = {}; - var _entitybboxes = {}; // Listed from highest to lowest priority + return utilRebind(chapter, dispatch, 'on'); + } - var labelStack = [['line', 'aeroway', '*', 12], ['line', 'highway', 'motorway', 12], ['line', 'highway', 'trunk', 12], ['line', 'highway', 'primary', 12], ['line', 'highway', 'secondary', 12], ['line', 'highway', 'tertiary', 12], ['line', 'highway', '*', 12], ['line', 'railway', '*', 12], ['line', 'waterway', '*', 12], ['area', 'aeroway', '*', 12], ['area', 'amenity', '*', 12], ['area', 'building', '*', 12], ['area', 'historic', '*', 12], ['area', 'leisure', '*', 12], ['area', 'man_made', '*', 12], ['area', 'natural', '*', 12], ['area', 'shop', '*', 12], ['area', 'tourism', '*', 12], ['area', 'camp_site', '*', 12], ['point', 'aeroway', '*', 10], ['point', 'amenity', '*', 10], ['point', 'building', '*', 10], ['point', 'historic', '*', 10], ['point', 'leisure', '*', 10], ['point', 'man_made', '*', 10], ['point', 'natural', '*', 10], ['point', 'shop', '*', 10], ['point', 'tourism', '*', 10], ['point', 'camp_site', '*', 10], ['line', 'name', '*', 12], ['area', 'name', '*', 12], ['point', 'name', '*', 10]]; + function uiIntroBuilding(context, reveal) { + var dispatch = dispatch$8('done'); + var house = [-85.62815, 41.95638]; + var tank = [-85.62732, 41.95347]; + var buildingCatetory = _mainPresetIndex.item('category-building'); + var housePreset = _mainPresetIndex.item('building/house'); + var tankPreset = _mainPresetIndex.item('man_made/storage_tank'); + var timeouts = []; + var _houseID = null; + var _tankID = null; + var chapter = { + title: 'intro.buildings.title' + }; - function shouldSkipIcon(preset) { - var noIcons = ['building', 'landuse', 'natural']; - return noIcons.some(function (s) { - return preset.id.indexOf(s) >= 0; - }); + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); } - function get(array, prop) { - return function (d, i) { - return array[i][prop]; - }; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); } - function textWidth(text, size, elem) { - var c = _textWidthCache[size]; - if (!c) c = _textWidthCache[size] = {}; - - if (c[text]) { - return c[text]; - } else if (elem) { - c[text] = elem.getComputedTextLength(); - return c[text]; - } else { - var str = encodeURIComponent(text).match(/%[CDEFcdef]/g); - - if (str === null) { - return size / 3 * 2 * text.length; - } else { - return size / 3 * (2 * text.length + str.length); - } - } + function revealHouse(center, text, options) { + var padding = 160 * Math.pow(2, context.map().zoom() - 20); + var box = pad(center, padding, context); + reveal(box, text, options); } - function drawLinePaths(selection, entities, filter, classes, labels) { - var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit - - paths.exit().remove(); // enter/update - - paths.enter().append('path').style('stroke-width', get(labels, 'font-size')).attr('id', function (d) { - return 'ideditor-labelpath-' + d.id; - }).attr('class', classes).merge(paths).attr('d', get(labels, 'lineString')); + function revealTank(center, text, options) { + var padding = 190 * Math.pow(2, context.map().zoom() - 19.5); + var box = pad(center, padding, context); + reveal(box, text, options); } - function drawLineLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit + function addHouse() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _houseID = null; + var msec = transitionTime(house, context.map().center()); - texts.exit().remove(); // enter + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - texts.enter().append('text').attr('class', function (d, i) { - return classes + ' ' + labels[i].classes + ' ' + d.id; - }).attr('dy', baselineHack ? '0.35em' : null).append('textPath').attr('class', 'textpath'); // update + context.map().centerZoomEase(house, 19, msec); + timeout(function () { + var tooltip = reveal('button.add-area', helpHtml('intro.buildings.add_building')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-buildings'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-area') return; + continueTo(startHouse); + }); + }, msec + 100); - selection.selectAll('text.' + classes).selectAll('.textpath').filter(filter).data(entities, osmEntity.key).attr('startOffset', '50%').attr('xlink:href', function (d) { - return '#ideditor-labelpath-' + d.id; - }).text(utilDisplayNameForPath); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } } - function drawPointLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - - texts.exit().remove(); // enter/update - - texts.enter().append('text').attr('class', function (d, i) { - return classes + ' ' + labels[i].classes + ' ' + d.id; - }).merge(texts).attr('x', get(labels, 'x')).attr('y', get(labels, 'y')).style('text-anchor', get(labels, 'textAnchor')).text(utilDisplayName).each(function (d, i) { - textWidth(utilDisplayName(d), labels[i].height, this); - }); - } + function startHouse() { + if (context.mode().id !== 'add-area') { + return continueTo(addHouse); + } - function drawAreaLabels(selection, entities, filter, classes, labels) { - entities = entities.filter(hasText); - labels = labels.filter(hasText); - drawPointLabels(selection, entities, filter, classes, labels); + _houseID = null; + context.map().zoomEase(20, 500); + timeout(function () { + var startString = helpHtml('intro.buildings.start_building') + helpHtml('intro.buildings.building_corner_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); + revealHouse(house, startString); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, startString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continueHouse); + }); + }, 550); // after easing - function hasText(d, i) { - return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } } - function drawAreaIcons(selection, entities, filter, classes, labels) { - var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit - - icons.exit().remove(); // enter/update + function continueHouse() { + if (context.mode().id !== 'draw-area') { + return continueTo(addHouse); + } - icons.enter().append('use').attr('class', 'icon ' + classes).attr('width', '17px').attr('height', '17px').merge(icons).attr('transform', get(labels, 'transform')).attr('xlink:href', function (d) { - var preset = _mainPresetIndex.match(d, context.graph()); - var picon = preset && preset.icon; + _houseID = null; + var continueString = helpHtml('intro.buildings.continue_building') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_building'); + revealHouse(house, continueString); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, continueString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + return; + } else if (mode.id === 'select') { + var graph = context.graph(); + var way = context.entity(context.selectedIDs()[0]); + var nodes = graph.childNodes(way); + var points = utilArrayUniq(nodes).map(function (n) { + return context.projection(n.loc); + }); - if (!picon) { - return ''; + if (isMostlySquare(points)) { + _houseID = way.id; + return continueTo(chooseCategoryBuilding); + } else { + return continueTo(retryHouse); + } } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-15' : ''); + return chapter.restart(); } }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } } - function drawCollisionBoxes(selection, rtree, which) { - var classes = 'debug ' + which + ' ' + (which === 'debug-skipped' ? 'orange' : 'yellow'); - var gj = []; + function retryHouse() { + var onClick = function onClick() { + continueTo(addHouse); + }; - if (context.getDebug('collision')) { - gj = rtree.all().map(function (d) { - return { - type: 'Polygon', - coordinates: [[[d.minX, d.minY], [d.maxX, d.minY], [d.maxX, d.maxY], [d.minX, d.maxY], [d.minX, d.minY]]] - }; + revealHouse(house, helpHtml('intro.buildings.retry_building'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, helpHtml('intro.buildings.retry_building'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick }); - } - - var boxes = selection.selectAll('.' + which).data(gj); // exit - - boxes.exit().remove(); // enter/update + }); - boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function drawLabels(selection, graph, entities, filter, dimensions, fullRedraw) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - var labelable = []; - var renderNodeAs = {}; - var i, j, k, entity, geometry; - - for (i = 0; i < labelStack.length; i++) { - labelable.push([]); + function chooseCategoryBuilding() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); } - if (fullRedraw) { - _rdrawn.clear(); + var ids = context.selectedIDs(); - _rskipped.clear(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - _entitybboxes = {}; - } else { - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); - for (j = 0; j < toRemove.length; j++) { - _rdrawn.remove(toRemove[j]); + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + var button = context.container().select('.preset-category-building .preset-list-button'); + reveal(button.node(), helpHtml('intro.buildings.choose_category_building', { + category: buildingCatetory.name() + })); + button.on('click.intro', function () { + button.on('click.intro', null); + continueTo(choosePresetHouse); + }); + }, 400); // after preset list pane visible.. - _rskipped.remove(toRemove[j]); - } + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); } - } // Loop through all the entities to do some preprocessing + var ids = context.selectedIDs(); - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - geometry = entity.geometry(graph); // Insert collision boxes around interesting points/vertices + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); + } + }); - if (geometry === 'point' || geometry === 'vertex' && isInterestingVertex(entity)) { - var hasDirections = entity.directions(graph, projection).length; - var markerPadding; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (!wireframe && geometry === 'point' && !(zoom >= 18 && hasDirections)) { - renderNodeAs[entity.id] = 'point'; - markerPadding = 20; // extra y for marker height - } else { - renderNodeAs[entity.id] = 'vertex'; - markerPadding = 0; - } + function choosePresetHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - var coord = projection(entity.loc); - var nodePadding = 10; - var bbox = { - minX: coord[0] - nodePadding, - minY: coord[1] - nodePadding - markerPadding, - maxX: coord[0] + nodePadding, - maxY: coord[1] + nodePadding - }; - doInsert(bbox, entity.id + 'P'); - } // From here on, treat vertices like points + var ids = context.selectedIDs(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - if (geometry === 'vertex') { - geometry = 'point'; - } // Determine which entities are label-able + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + var button = context.container().select('.preset-building-house .preset-list-button'); + reveal(button.node(), helpHtml('intro.buildings.choose_preset_house', { + preset: housePreset.name() + }), { + duration: 300 + }); + button.on('click.intro', function () { + button.on('click.intro', null); + continueTo(closeEditorHouse); + }); + }, 400); // after preset list pane visible.. - var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); - var icon = preset && !shouldSkipIcon(preset) && preset.icon; - if (!icon && !utilDisplayName(entity)) continue; + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); + } - for (k = 0; k < labelStack.length; k++) { - var matchGeom = labelStack[k][0]; - var matchKey = labelStack[k][1]; - var matchVal = labelStack[k][2]; - var hasVal = entity.tags[matchKey]; + var ids = context.selectedIDs(); - if (geometry === matchGeom && hasVal && (matchVal === '*' || matchVal === hasVal)) { - labelable[k].push(entity); - break; - } + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); } + }); + + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - var positions = { - point: [], - line: [], - area: [] - }; - var labelled = { - point: [], - line: [], - area: [] - }; // Try and find a valid label for labellable entities + function closeEditorHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - for (k = 0; k < labelable.length; k++) { - var fontSize = labelStack[k][3]; + var ids = context.selectedIDs(); - for (i = 0; i < labelable[k].length; i++) { - entity = labelable[k][i]; - geometry = entity.geometry(graph); - var getName = geometry === 'line' ? utilDisplayNameForPath : utilDisplayName; - var name = getName(entity); - var width = name && textWidth(name, fontSize); - var p = null; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } - if (geometry === 'point' || geometry === 'vertex') { - // no point or vertex labels in wireframe mode - // no vertex labels at low zooms (vertices have no icons) - if (wireframe) continue; - var renderAs = renderNodeAs[entity.id]; - if (renderAs === 'vertex' && zoom < 17) continue; - p = getPointLabel(entity, width, fontSize, renderAs); - } else if (geometry === 'line') { - p = getLineLabel(entity, width, fontSize); - } else if (geometry === 'area') { - p = getAreaLabel(entity, width, fontSize); - } + context.history().checkpoint('hasHouse'); + context.on('exit.intro', function () { + continueTo(rightClickHouse); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - if (p) { - if (geometry === 'vertex') { - geometry = 'point'; - } // treat vertex like point + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + function rightClickHouse() { + if (!_houseID) return chapter.restart(); + context.enter(modeBrowse(context)); + context.history().reset('hasHouse'); + var zoom = context.map().zoom(); - p.classes = geometry + ' tag-' + labelStack[k][1]; - positions[geometry].push(p); - labelled[geometry].push(entity); - } - } + if (zoom < 20) { + zoom = 20; } - function isInterestingVertex(entity) { - var selectedIDs = context.selectedIDs(); - return entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || selectedIDs.indexOf(entity.id) !== -1 || graph.parentWays(entity).some(function (parent) { - return selectedIDs.indexOf(parent.id) !== -1; + context.map().centerZoomEase(house, zoom, 500); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== _houseID) return; + timeout(function () { + var node = selectMenuItem(context, 'orthogonalize').node(); + if (!node) return; + continueTo(clickSquare); + }, 50); // after menu visible + }); + context.map().on('move.intro drawn.intro', function () { + var rightclickString = helpHtml('intro.buildings.' + (context.lastPointerType() === 'mouse' ? 'rightclick_building' : 'edit_menu_building_touch')); + revealHouse(house, rightclickString, { + duration: 0 }); + }); + context.history().on('change.intro', function () { + continueTo(rightClickHouse); + }); + + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - function getPointLabel(entity, width, height, geometry) { - var y = geometry === 'point' ? -12 : 0; - var pointOffsets = { - ltr: [15, y, 'start'], - rtl: [-15, y, 'end'] - }; - var textDirection = _mainLocalizer.textDirection(); - var coord = projection(entity.loc); - var textPadding = 2; - var offset = pointOffsets[textDirection]; - var p = { - height: height, - width: width, - x: coord[0] + offset[0], - y: coord[1] + offset[1], - textAnchor: offset[2] - }; // insert a collision box for the text label.. + function clickSquare() { + if (!_houseID) return chapter.restart(); + var entity = context.hasEntity(_houseID); + if (!entity) return continueTo(rightClickHouse); + var node = selectMenuItem(context, 'orthogonalize').node(); - var bbox; + if (!node) { + return continueTo(rightClickHouse); + } - if (textDirection === 'rtl') { - bbox = { - minX: p.x - width - textPadding, - minY: p.y - height / 2 - textPadding, - maxX: p.x + textPadding, - maxY: p.y + height / 2 + textPadding - }; - } else { - bbox = { - minX: p.x - textPadding, - minY: p.y - height / 2 - textPadding, - maxX: p.x + width + textPadding, - maxY: p.y + height / 2 + textPadding - }; + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + padding: 50 + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickHouse); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickSquare); } + }); + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'orthogonalize').node(); - if (tryInsert([bbox], entity.id, true)) { - return p; + if (!wasChanged && !node) { + return continueTo(rightClickHouse); } - } - function getLineLabel(entity, width, height) { - var viewport = geoExtent(context.projection.clipExtent()).polygon(); - var points = graph.childNodes(entity).map(function (node) { - return projection(node.loc); + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + duration: 0, + padding: 50 }); - var length = geoPathLength(points); - if (length < width + 20) return; // % along the line to attempt to place the label - - var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; - var padding = 3; - - for (var i = 0; i < lineOffsets.length; i++) { - var offset = lineOffsets[i]; - var middle = offset / 100 * length; - var start = middle - width / 2; - if (start < 0 || start + width > length) continue; // generate subpath and ignore paths that are invalid or don't cross viewport. - - var sub = subpath(points, start, start + width); - - if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { - continue; - } - - var isReverse = reverse(sub); + }); + context.history().on('change.intro', function () { + wasChanged = true; + context.history().on('change.intro', null); // Something changed. Wait for transition to complete and check undo annotation. - if (isReverse) { - sub = sub.reverse(); + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { + n: 1 + })) { + continueTo(doneSquare); + } else { + continueTo(retryClickSquare); } + }, 500); // after transitioned actions + }); - var bboxes = []; - var boxsize = (height + 2) / 2; - - for (var j = 0; j < sub.length - 1; j++) { - var a = sub[j]; - var b = sub[j + 1]; // split up the text into small collision boxes + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var num = Math.max(1, Math.floor(geoVecLength(a, b) / boxsize / 2)); + function retryClickSquare() { + context.enter(modeBrowse(context)); + revealHouse(house, helpHtml('intro.buildings.retry_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickHouse); + } + }); - for (var box = 0; box < num; box++) { - var p = geoVecInterp(a, b, box / num); - var x0 = p[0] - boxsize - padding; - var y0 = p[1] - boxsize - padding; - var x1 = p[0] + boxsize + padding; - var y1 = p[1] + boxsize + padding; - bboxes.push({ - minX: Math.min(x0, x1), - minY: Math.min(y0, y1), - maxX: Math.max(x0, x1), - maxY: Math.max(y0, y1) - }); - } - } + function continueTo(nextStep) { + nextStep(); + } + } - if (tryInsert(bboxes, entity.id, false)) { - // accept this one - return { - 'font-size': height + 2, - lineString: lineString(sub), - startOffset: offset + '%' - }; - } + function doneSquare() { + context.history().checkpoint('doneSquare'); + revealHouse(house, helpHtml('intro.buildings.done_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addTank); } + }); - function reverse(p) { - var angle = Math.atan2(p[1][1] - p[0][1], p[1][0] - p[0][0]); - return !(p[0][0] < p[p.length - 1][0] && angle < Math.PI / 2 && angle > -Math.PI / 2); - } + function continueTo(nextStep) { + nextStep(); + } + } - function lineString(points) { - return 'M' + points.join('L'); - } + function addTank() { + context.enter(modeBrowse(context)); + context.history().reset('doneSquare'); + _tankID = null; + var msec = transitionTime(tank, context.map().center()); - function subpath(points, from, to) { - var sofar = 0; - var start, end, i0, i1; + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - for (var i = 0; i < points.length - 1; i++) { - var a = points[i]; - var b = points[i + 1]; - var current = geoVecLength(a, b); - var portion; + context.map().centerZoomEase(tank, 19.5, msec); + timeout(function () { + reveal('button.add-area', helpHtml('intro.buildings.add_tank')); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-area') return; + continueTo(startTank); + }); + }, msec + 100); - if (!start && sofar + current >= from) { - portion = (from - sofar) / current; - start = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; - i0 = i + 1; - } + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - if (!end && sofar + current >= to) { - portion = (to - sofar) / current; - end = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; - i1 = i + 1; - } + function startTank() { + if (context.mode().id !== 'add-area') { + return continueTo(addTank); + } - sofar += current; - } + _tankID = null; + timeout(function () { + var startString = helpHtml('intro.buildings.start_tank') + helpHtml('intro.buildings.tank_edge_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); + revealTank(tank, startString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, startString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continueTank); + }); + }, 550); // after easing - var result = points.slice(i0, i1); - result.unshift(start); - result.push(end); - return result; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - function getAreaLabel(entity, width, height) { - var centroid = path.centroid(entity.asGeoJSON(graph, true)); - var extent = entity.extent(graph); - var areaWidth = projection(extent[1])[0] - projection(extent[0])[0]; - if (isNaN(centroid[0]) || areaWidth < 20) return; - var preset = _mainPresetIndex.match(entity, context.graph()); - var picon = preset && preset.icon; - var iconSize = 17; - var padding = 2; - var p = {}; + function continueTank() { + if (context.mode().id !== 'draw-area') { + return continueTo(addTank); + } - if (picon) { - // icon and label.. - if (addIcon()) { - addLabel(iconSize + padding); - return p; - } + _tankID = null; + var continueString = helpHtml('intro.buildings.continue_tank') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_tank'); + revealTank(tank, continueString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, continueString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + return; + } else if (mode.id === 'select') { + _tankID = context.selectedIDs()[0]; + return continueTo(searchPresetTank); } else { - // label only.. - if (addLabel(0)) { - return p; - } + return continueTo(addTank); } + }); - function addIcon() { - var iconX = centroid[0] - iconSize / 2; - var iconY = centroid[1] - iconSize / 2; - var bbox = { - minX: iconX, - minY: iconY, - maxX: iconX + iconSize, - maxY: iconY + iconSize - }; - - if (tryInsert([bbox], entity.id + 'I', true)) { - p.transform = 'translate(' + iconX + ',' + iconY + ')'; - return true; - } - - return false; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - function addLabel(yOffset) { - if (width && areaWidth >= width + 20) { - var labelX = centroid[0]; - var labelY = centroid[1] + yOffset; - var bbox = { - minX: labelX - width / 2 - padding, - minY: labelY - height / 2 - padding, - maxX: labelX + width / 2 + padding, - maxY: labelY + height / 2 + padding - }; + function searchPresetTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); + } - if (tryInsert([bbox], entity.id, true)) { - p.x = labelX; - p.y = labelY; - p.textAnchor = 'middle'; - p.height = height; - return true; - } - } + var ids = context.selectedIDs(); - return false; - } - } // force insert a singular bounding box - // singular box only, no array, id better be unique + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); + } // disallow scrolling - function doInsert(bbox, id) { - bbox.id = id; - var oldbox = _entitybboxes[id]; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { + preset: tankPreset.name() + })); + }, 400); // after preset list pane visible.. - if (oldbox) { - _rdrawn.remove(oldbox); + context.on('enter.intro', function (mode) { + if (!_tankID || !context.hasEntity(_tankID)) { + return continueTo(addTank); } - _entitybboxes[id] = bbox; - - _rdrawn.insert(bbox); - } - - function tryInsert(bboxes, id, saveSkipped) { - var skipped = false; + var ids = context.selectedIDs(); - for (var i = 0; i < bboxes.length; i++) { - var bbox = bboxes[i]; - bbox.id = id; // Check that label is visible + if (mode.id !== 'select' || !ids.length || ids[0] !== _tankID) { + // keep the user's area selected.. + context.enter(modeSelect(context, [_tankID])); // reset pane, in case user somehow happened to change it.. - if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { - skipped = true; - break; - } + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling - if (_rdrawn.collides(bbox)) { - skipped = true; - break; - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { + preset: tankPreset.name() + })); + context.history().on('change.intro', null); } + }); - _entitybboxes[id] = bboxes; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - if (skipped) { - if (saveSkipped) { - _rskipped.load(bboxes); - } - } else { - _rdrawn.load(bboxes); + if (first.classed('preset-man_made-storage_tank')) { + reveal(first.select('.preset-list-button').node(), helpHtml('intro.buildings.choose_tank', { + preset: tankPreset.name() + }), { + duration: 300 + }); + context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); + context.history().on('change.intro', function () { + continueTo(closeEditorTank); + }); } + } - return !skipped; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + nextStep(); } + } - var layer = selection.selectAll('.layer-osm.labels'); - layer.selectAll('.labels-group').data(['halo', 'label', 'debug']).enter().append('g').attr('class', function (d) { - return 'labels-group ' + d; - }); - var halo = layer.selectAll('.labels-group.halo'); - var label = layer.selectAll('.labels-group.label'); - var debug = layer.selectAll('.labels-group.debug'); // points + function closeEditorTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); + } - drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); - drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines + var ids = context.selectedIDs(); - drawLinePaths(layer, labelled.line, filter, '', positions.line); - drawLineLabels(label, labelled.line, filter, 'linelabel', positions.line); - drawLineLabels(halo, labelled.line, filter, 'linelabel-halo', positions.line); // areas + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); + } - drawAreaLabels(label, labelled.area, filter, 'arealabel', positions.area); - drawAreaLabels(halo, labelled.area, filter, 'arealabel-halo', positions.area); - drawAreaIcons(label, labelled.area, filter, 'areaicon', positions.area); - drawAreaIcons(halo, labelled.area, filter, 'areaicon-halo', positions.area); // debug + context.history().checkpoint('hasTank'); + context.on('exit.intro', function () { + continueTo(rightClickTank); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); - drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); - layer.call(filterLabels); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } } - function filterLabels(selection) { - var drawLayer = selection.selectAll('.layer-osm.labels'); - var layers = drawLayer.selectAll('.labels-group.halo, .labels-group.label'); - layers.selectAll('.nolabel').classed('nolabel', false); - var mouse = context.map().mouse(); - var graph = context.graph(); - var selectedIDs = context.selectedIDs(); - var ids = []; - var pad, bbox; // hide labels near the mouse - - if (mouse) { - pad = 20; - bbox = { - minX: mouse[0] - pad, - minY: mouse[1] - pad, - maxX: mouse[0] + pad, - maxY: mouse[1] + pad - }; - - var nearMouse = _rdrawn.search(bbox).map(function (entity) { - return entity.id; + function rightClickTank() { + if (!_tankID) return continueTo(addTank); + context.enter(modeBrowse(context)); + context.history().reset('hasTank'); + context.map().centerEase(tank, 500); + timeout(function () { + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== _tankID) return; + timeout(function () { + var node = selectMenuItem(context, 'circularize').node(); + if (!node) return; + continueTo(clickCircle); + }, 50); // after menu visible + }); + var rightclickString = helpHtml('intro.buildings.' + (context.lastPointerType() === 'mouse' ? 'rightclick_tank' : 'edit_menu_tank_touch')); + revealTank(tank, rightclickString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, rightclickString, { + duration: 0 + }); }); + context.history().on('change.intro', function () { + continueTo(rightClickTank); + }); + }, 600); - ids.push.apply(ids, nearMouse); - } // hide labels on selected nodes (they look weird when dragging / haloed) + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } + function clickCircle() { + if (!_tankID) return chapter.restart(); + var entity = context.hasEntity(_tankID); + if (!entity) return continueTo(rightClickTank); + var node = selectMenuItem(context, 'circularize').node(); - for (var i = 0; i < selectedIDs.length; i++) { - var entity = graph.hasEntity(selectedIDs[i]); + if (!node) { + return continueTo(rightClickTank); + } - if (entity && entity.type === 'node') { - ids.push(selectedIDs[i]); + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { + padding: 50 + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickTank); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickCircle); } - } + }); + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'circularize').node(); - layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. + if (!wasChanged && !node) { + return continueTo(rightClickTank); + } - var debug = selection.selectAll('.labels-group.debug'); - var gj = []; + reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { + duration: 0, + padding: 50 + }); + }); + context.history().on('change.intro', function () { + wasChanged = true; + context.history().on('change.intro', null); // Something changed. Wait for transition to complete and check undo annotation. - if (context.getDebug('collision')) { - gj = bbox ? [{ - type: 'Polygon', - coordinates: [[[bbox.minX, bbox.minY], [bbox.maxX, bbox.minY], [bbox.maxX, bbox.maxY], [bbox.minX, bbox.maxY], [bbox.minX, bbox.minY]]] - }] : []; - } + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { + n: 1 + })) { + continueTo(play); + } else { + continueTo(retryClickCircle); + } + }, 500); // after transitioned actions + }); - var box = debug.selectAll('.debug-mouse').data(gj); // exit + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - box.exit().remove(); // enter/update + function retryClickCircle() { + context.enter(modeBrowse(context)); + revealTank(tank, helpHtml('intro.buildings.retry_circle'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickTank); + } + }); - box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); + function continueTo(nextStep) { + nextStep(); + } } - var throttleFilterLabels = throttle(filterLabels, 100); + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.buildings.play', { + next: _t('intro.startediting.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-startEditing', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); + } + }); + } - drawLabels.observe = function (selection) { - var listener = function listener() { - throttleFilterLabels(selection); - }; + chapter.enter = function () { + addHouse(); + }; - selection.on('mousemove.hidelabels', listener); - context.on('enter.hidelabels', listener); + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + context.container().select('.more-fields .combobox-input').on('click.intro', null); }; - drawLabels.off = function (selection) { - throttleFilterLabels.cancel(); - selection.on('mousemove.hidelabels', null); - context.on('enter.hidelabels', null); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); }; - return drawLabels; + return utilRebind(chapter, dispatch, 'on'); } - var _layerEnabled$1 = false; - - var _qaService$1; - - function svgImproveOSM(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); - - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; - - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - } // Loosely-coupled improveOSM service for fetching issues - - - function getService() { - if (services.improveOSM && !_qaService$1) { - _qaService$1 = services.improveOSM; - - _qaService$1.on('loaded', throttledRedraw); - } else if (!services.improveOSM && _qaService$1) { - _qaService$1 = null; - } - - return _qaService$1; - } // Show the markers - - - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); - } - } // Immediately remove the markers and their touch targets + function uiIntroStartEditing(context, reveal) { + var dispatch = dispatch$8('done', 'startEditing'); + var modalSelection = select(null); + var chapter = { + title: 'intro.startediting.title' + }; + function showHelp() { + reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + shortcuts(); + } + }); + } - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.improveOSM').remove(); - touchLayer.selectAll('.qaItem.improveOSM').remove(); - } - } // Enable the layer. This shows the markers and transitions them to visible. + function shortcuts() { + reveal('.map-control.help-control', helpHtml('intro.startediting.shortcuts'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showSave(); + } + }); + } + function showSave() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showStart(); + } }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. + } + function showStart() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - function layerOff() { - throttledRedraw.cancel(); - drawLayer.interrupt(); - touchLayer.selectAll('.qaItem.improveOSM').remove(); - drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - editOff(); - dispatch.call('change'); + modalSelection = uiModal(context.container()); + modalSelection.select('.modal').attr('class', 'modal-splash modal'); + modalSelection.selectAll('.close').remove(); + var startbutton = modalSelection.select('.content').attr('class', 'fillL').append('button').attr('class', 'modal-section huge-modal-button').on('click', function () { + modalSelection.remove(); }); - } // Update the issue markers + startbutton.append('svg').attr('class', 'illustration').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + startbutton.append('h2').html(_t.html('intro.startediting.start')); + dispatch.call('startEditing'); + } + chapter.enter = function () { + showHelp(); + }; - function updateMarkers() { - if (!layerVisible || !_layerEnabled$1) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + chapter.exit = function () { + modalSelection.remove(); + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + }; - var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { - return d.id; - }); // exit + return utilRebind(chapter, dispatch, 'on'); + } - markers.exit().remove(); // enter + var chapterUi = { + welcome: uiIntroWelcome, + navigation: uiIntroNavigation, + point: uiIntroPoint, + area: uiIntroArea, + line: uiIntroLine, + building: uiIntroBuilding, + startEditing: uiIntroStartEditing + }; + var chapterFlow = ['welcome', 'navigation', 'point', 'area', 'line', 'building', 'startEditing']; + function uiIntro(context) { + var INTRO_IMAGERY = 'EsriWorldImageryClarity'; + var _introGraph = {}; - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); - }); - markersEnter.append('polygon').call(markerPath, 'shadow'); - markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); - markersEnter.append('polygon').attr('fill', 'currentColor').call(markerPath, 'qaItem-fill'); - markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { - var picon = d.icon; + var _currChapter; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + function intro(selection) { + _mainFileFetcher.get('intro_graph').then(function (dataIntroGraph) { + // create entities for intro graph and localize names + for (var id in dataIntroGraph) { + if (!_introGraph[id]) { + _introGraph[id] = osmEntity(localize(dataIntroGraph[id])); + } } - }); // update - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + selection.call(startIntro); + })["catch"](function () { + /* ignore */ + }); + } - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { - return d.id; - }); // exit + function startIntro(selection) { + context.enter(modeBrowse(context)); // Save current map state - targets.exit().remove(); // enter/update + var osm = context.connection(); + var history = context.history().toJSON(); + var hash = window.location.hash; + var center = context.map().center(); + var zoom = context.map().zoom(); + var background = context.background().baseLayerSource(); + var overlays = context.background().overlayLayerSources(); + var opacity = context.container().selectAll('.main-map .layer-background').style('opacity'); + var caches = osm && osm.caches(); + var baseEntities = context.history().graph().base().entities; // Show sidebar and disable the sidebar resizing button + // (this needs to be before `context.inIntro(true)`) - targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { - return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); - }).attr('transform', getTransform); + context.ui().sidebar.expand(); + context.container().selectAll('button.sidebar-toggle').classed('disabled', true); // Block saving - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + context.inIntro(true); // Load semi-real data used in intro + + if (osm) { + osm.toggle(false).reset(); } - } // Draw the ImproveOSM layer and schedule loading issues and updating markers. + context.history().reset(); + context.history().merge(Object.values(coreGraph().load(_introGraph).entities)); + context.history().checkpoint('initial'); // Setup imagery - function drawImproveOSM(selection) { - var service = getService(); - var surface = context.surface(); + var imagery = context.background().findSource(INTRO_IMAGERY); - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + if (imagery) { + context.background().baseLayerSource(imagery); + } else { + context.background().bing(); } - drawLayer = selection.selectAll('.layer-improveOSM').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-improveOSM').style('display', _layerEnabled$1 ? 'block' : 'none').merge(drawLayer); + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); // Setup data layers (only OSM) - if (_layerEnabled$1) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); - } else { - editOff(); + var layers = context.layers(); + layers.all().forEach(function (item) { + // if the layer has the function `enabled` + if (typeof item.layer.enabled === 'function') { + item.layer.enabled(item.id === 'osm'); } - } - } // Toggles the layer on and off + }); + context.container().selectAll('.main-map .layer-background').style('opacity', 1); + var curtain = uiCurtain(context.container().node()); + selection.call(curtain); // Store that the user started the walkthrough.. + corePreferences('walkthrough_started', 'yes'); // Restore previous walkthrough progress.. - drawImproveOSM.enabled = function (val) { - if (!arguments.length) return _layerEnabled$1; - _layerEnabled$1 = val; + var storedProgress = corePreferences('walkthrough_progress') || ''; + var progress = storedProgress.split(';').filter(Boolean); + var chapters = chapterFlow.map(function (chapter, i) { + var s = chapterUi[chapter](context, curtain.reveal).on('done', function () { + buttons.filter(function (d) { + return d.title === s.title; + }).classed('finished', true); - if (_layerEnabled$1) { - layerOn(); - } else { - layerOff(); + if (i < chapterFlow.length - 1) { + var next = chapterFlow[i + 1]; + context.container().select("button.chapter-".concat(next)).classed('next', true); + } // Store walkthrough progress.. - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } - } - dispatch.call('change'); - return this; - }; + progress.push(chapter); + corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); + }); + return s; + }); + chapters[chapters.length - 1].on('startEditing', function () { + // Store walkthrough progress.. + progress.push('startEditing'); + corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); // Store if walkthrough is completed.. - drawImproveOSM.supported = function () { - return !!getService(); - }; + var incomplete = utilArrayDifference(chapterFlow, progress); - return drawImproveOSM; - } + if (!incomplete.length) { + corePreferences('walkthrough_completed', 'yes'); + } - var _layerEnabled$2 = false; + curtain.remove(); + navwrap.remove(); + context.container().selectAll('.main-map .layer-background').style('opacity', opacity); + context.container().selectAll('button.sidebar-toggle').classed('disabled', false); - var _qaService$2; + if (osm) { + osm.toggle(true).reset().caches(caches); + } - function svgOsmose(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + context.history().reset().merge(Object.values(baseEntities)); + context.background().baseLayerSource(background); + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + if (history) { + context.history().fromJSON(history, false); + } - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - } // Loosely-coupled osmose service for fetching issues + context.map().centerZoom(center, zoom); + window.location.replace(hash); + context.inIntro(false); + }); + var navwrap = selection.append('div').attr('class', 'intro-nav-wrap fillD'); + navwrap.append('svg').attr('class', 'intro-nav-wrap-logo').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + var buttonwrap = navwrap.append('div').attr('class', 'joined').selectAll('button.chapter'); + var buttons = buttonwrap.data(chapters).enter().append('button').attr('class', function (d, i) { + return "chapter chapter-".concat(chapterFlow[i]); + }).on('click', enterChapter); + buttons.append('span').html(function (d) { + return _t.html(d.title); + }); + buttons.append('span').attr('class', 'status').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')); + enterChapter(null, chapters[0]); + + function enterChapter(d3_event, newChapter) { + if (_currChapter) { + _currChapter.exit(); + } + context.enter(modeBrowse(context)); + _currChapter = newChapter; - function getService() { - if (services.osmose && !_qaService$2) { - _qaService$2 = services.osmose; + _currChapter.enter(); - _qaService$2.on('loaded', throttledRedraw); - } else if (!services.osmose && _qaService$2) { - _qaService$2 = null; + buttons.classed('next', false).classed('active', function (d) { + return d.title === _currChapter.title; + }); } + } - return _qaService$2; - } // Show the markers + return intro; + } + + function uiIssuesInfo(context) { + var warningsItem = { + id: 'warnings', + count: 0, + iconID: 'iD-icon-alert', + descriptionID: 'issues.warnings_and_errors' + }; + var resolvedItem = { + id: 'resolved', + count: 0, + iconID: 'iD-icon-apply', + descriptionID: 'issues.user_resolved_issues' + }; + function update(selection) { + var shownItems = []; + var liveIssues = context.validator().getIssues({ + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }); - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + if (liveIssues.length) { + warningsItem.count = liveIssues.length; + shownItems.push(warningsItem); } - } // Immediately remove the markers and their touch targets + if (corePreferences('validate-what') === 'all') { + var resolvedIssues = context.validator().getResolvedIssues(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.osmose').remove(); - touchLayer.selectAll('.qaItem.osmose').remove(); + if (resolvedIssues.length) { + resolvedItem.count = resolvedIssues.length; + shownItems.push(resolvedItem); + } } - } // Enable the layer. This shows the markers and transitions them to visible. - - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + var chips = selection.selectAll('.chip').data(shownItems, function (d) { + return d.id; }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. + chips.exit().remove(); + var enter = chips.enter().append('a').attr('class', function (d) { + return 'chip ' + d.id + '-count'; + }).attr('href', '#').each(function (d) { + var chipSelection = select(this); + var tooltipBehavior = uiTooltip().placement('top').title(_t.html(d.descriptionID)); + chipSelection.call(tooltipBehavior).on('click', function (d3_event) { + d3_event.preventDefault(); + tooltipBehavior.hide(select(this)); // open the Issues pane + context.ui().togglePanes(context.container().select('.map-panes .issues-pane')); + }); + chipSelection.call(svgIcon('#' + d.iconID)); + }); + enter.append('span').attr('class', 'count'); + enter.merge(chips).selectAll('span.count').html(function (d) { + return d.count.toString(); + }); + } - function layerOff() { - throttledRedraw.cancel(); - drawLayer.interrupt(); - touchLayer.selectAll('.qaItem.osmose').remove(); - drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - editOff(); - dispatch.call('change'); + return function (selection) { + update(selection); + context.validator().on('validated.infobox', function () { + update(selection); }); - } // Update the issue markers + }; + } + function uiMapInMap(context) { + function mapInMap(selection) { + var backgroundLayer = rendererTileLayer(context); + var overlayLayers = {}; + var projection = geoRawMercator(); + var dataLayer = svgData(projection, context).showLabels(false); + var debugLayer = svgDebug(projection, context); + var zoom = d3_zoom().scaleExtent([geoZoomToScale(0.5), geoZoomToScale(24)]).on('start', zoomStarted).on('zoom', zoomed).on('end', zoomEnded); + var wrap = select(null); + var tiles = select(null); + var viewport = select(null); + var _isTransformed = false; + var _isHidden = true; + var _skipEvents = false; + var _gesture = null; + var _zDiff = 6; // by default, minimap renders at (main zoom - 6) - function updateMarkers() { - if (!layerVisible || !_layerEnabled$2) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + var _dMini; // dimensions of minimap - var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { - return d.id; - }); // exit - markers.exit().remove(); // enter + var _cMini; // center pixel of minimap - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); - }); - markersEnter.append('polygon').call(markerPath, 'shadow'); - markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); - markersEnter.append('polygon').attr('fill', function (d) { - return service.getColor(d.item); - }).call(markerPath, 'qaItem-fill'); - markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { - var picon = d.icon; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); - } - }); // update + var _tStart; // transform at start of gesture - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink' : 'nocolor'; - var targets = touchLayer.selectAll('.qaItem.osmose').data(data, function (d) { - return d.id; - }); // exit + var _tCurr; // transform at most recent event - targets.exit().remove(); // enter/update - targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { - return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); - }).attr('transform', getTransform); + var _timeoutID; - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + function zoomStarted() { + if (_skipEvents) return; + _tStart = _tCurr = projection.transform(); + _gesture = null; } - } // Draw the Osmose layer and schedule loading issues and updating markers. - - function drawOsmose(selection) { - var service = getService(); - var surface = context.surface(); + function zoomed(d3_event) { + if (_skipEvents) return; + var x = d3_event.transform.x; + var y = d3_event.transform.y; + var k = d3_event.transform.k; + var isZooming = k !== _tStart.k; + var isPanning = x !== _tStart.x || y !== _tStart.y; - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + if (!isZooming && !isPanning) { + return; // no change + } // lock in either zooming or panning, don't allow both in minimap. - drawLayer = selection.selectAll('.layer-osmose').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-osmose').style('display', _layerEnabled$2 ? 'block' : 'none').merge(drawLayer); - if (_layerEnabled$2) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); - } else { - editOff(); + if (!_gesture) { + _gesture = isZooming ? 'zoom' : 'pan'; } - } - } // Toggles the layer on and off - - - drawOsmose.enabled = function (val) { - if (!arguments.length) return _layerEnabled$2; - _layerEnabled$2 = val; - if (_layerEnabled$2) { - // Strings supplied by Osmose fetched before showing layer for first time - // NOTE: Currently no way to change locale in iD at runtime, would need to re-call this method if that's ever implemented - // Also, If layer is toggled quickly multiple requests are sent - getService().loadStrings().then(layerOn)["catch"](function (err) { - console.log(err); // eslint-disable-line no-console - }); - } else { - layerOff(); + var tMini = projection.transform(); + var tX, tY, scale; - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); + if (_gesture === 'zoom') { + scale = k / tMini.k; + tX = (_cMini[0] / scale - _cMini[0]) * scale; + tY = (_cMini[1] / scale - _cMini[1]) * scale; + } else { + k = tMini.k; + scale = 1; + tX = x - tMini.x; + tY = y - tMini.y; } - } - dispatch.call('change'); - return this; - }; + utilSetTransform(tiles, tX, tY, scale); + utilSetTransform(viewport, 0, 0, scale); + _isTransformed = true; + _tCurr = identity$2.translate(x, y).scale(k); + var zMain = geoScaleToZoom(context.projection.scale()); + var zMini = geoScaleToZoom(k); + _zDiff = zMain - zMini; + queueRedraw(); + } - drawOsmose.supported = function () { - return !!getService(); - }; + function zoomEnded() { + if (_skipEvents) return; + if (_gesture !== 'pan') return; + updateProjection(); + _gesture = null; + context.map().center(projection.invert(_cMini)); // recenter main map.. + } - return drawOsmose; - } + function updateProjection() { + var loc = context.map().center(); + var tMain = context.projection.transform(); + var zMain = geoScaleToZoom(tMain.k); + var zMini = Math.max(zMain - _zDiff, 0.5); + var kMini = geoZoomToScale(zMini); + projection.translate([tMain.x, tMain.y]).scale(kMini); + var point = projection(loc); + var mouse = _gesture === 'pan' ? geoVecSubtract([_tCurr.x, _tCurr.y], [_tStart.x, _tStart.y]) : [0, 0]; + var xMini = _cMini[0] - point[0] + tMain.x + mouse[0]; + var yMini = _cMini[1] - point[1] + tMain.y + mouse[1]; + projection.translate([xMini, yMini]).clipExtent([[0, 0], _dMini]); + _tCurr = projection.transform(); - function svgStreetside(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + if (_isTransformed) { + utilSetTransform(tiles, 0, 0); + utilSetTransform(viewport, 0, 0); + _isTransformed = false; + } - var minZoom = 14; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); - var _viewerYaw = 0; - var _selectedSequence = null; + zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); + _skipEvents = true; + wrap.call(zoom.transform, _tCurr); + _skipEvents = false; + } - var _streetside; - /** - * init(). - */ + function redraw() { + clearTimeout(_timeoutID); + if (_isHidden) return; + updateProjection(); + var zMini = geoScaleToZoom(projection.scale()); // setup tile container + tiles = wrap.selectAll('.map-in-map-tiles').data([0]); + tiles = tiles.enter().append('div').attr('class', 'map-in-map-tiles').merge(tiles); // redraw background - function init() { - if (svgStreetside.initialized) return; // run once + backgroundLayer.source(context.background().baseLayerSource()).projection(projection).dimensions(_dMini); + var background = tiles.selectAll('.map-in-map-background').data([0]); + background.enter().append('div').attr('class', 'map-in-map-background').merge(background).call(backgroundLayer); // redraw overlay - svgStreetside.enabled = false; - svgStreetside.initialized = true; - } - /** - * getService(). - */ + var overlaySources = context.background().overlayLayerSources(); + var activeOverlayLayers = []; + for (var i = 0; i < overlaySources.length; i++) { + if (overlaySources[i].validZoom(zMini)) { + if (!overlayLayers[i]) overlayLayers[i] = rendererTileLayer(context); + activeOverlayLayers.push(overlayLayers[i].source(overlaySources[i]).projection(projection).dimensions(_dMini)); + } + } - function getService() { - if (services.streetside && !_streetside) { - _streetside = services.streetside; + var overlay = tiles.selectAll('.map-in-map-overlay').data([0]); + overlay = overlay.enter().append('div').attr('class', 'map-in-map-overlay').merge(overlay); + var overlays = overlay.selectAll('div').data(activeOverlayLayers, function (d) { + return d.source().name(); + }); + overlays.exit().remove(); + overlays = overlays.enter().append('div').merge(overlays).each(function (layer) { + select(this).call(layer); + }); + var dataLayers = tiles.selectAll('.map-in-map-data').data([0]); + dataLayers.exit().remove(); + dataLayers = dataLayers.enter().append('svg').attr('class', 'map-in-map-data').merge(dataLayers).call(dataLayer).call(debugLayer); // redraw viewport bounding box - _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); - } else if (!services.streetside && _streetside) { - _streetside = null; + if (_gesture !== 'pan') { + var getPath = d3_geoPath(projection); + var bbox = { + type: 'Polygon', + coordinates: [context.map().extent().polygon()] + }; + viewport = wrap.selectAll('.map-in-map-viewport').data([0]); + viewport = viewport.enter().append('svg').attr('class', 'map-in-map-viewport').merge(viewport); + var path = viewport.selectAll('.map-in-map-bbox').data([bbox]); + path.enter().append('path').attr('class', 'map-in-map-bbox').merge(path).attr('d', getPath).classed('thick', function (d) { + return getPath.area(d) < 30; + }); + } } - return _streetside; - } - /** - * showLayer(). - */ - - - function showLayer() { - var service = getService(); - if (!service) return; - editOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); - }); - } - /** - * hideLayer(). - */ - + function queueRedraw() { + clearTimeout(_timeoutID); + _timeoutID = setTimeout(function () { + redraw(); + }, 750); + } - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } - /** - * editOn(). - */ + function toggle(d3_event) { + if (d3_event) d3_event.preventDefault(); + _isHidden = !_isHidden; + context.container().select('.minimap-toggle-item').classed('active', !_isHidden).select('input').property('checked', !_isHidden); + if (_isHidden) { + wrap.style('display', 'block').style('opacity', '1').transition().duration(200).style('opacity', '0').on('end', function () { + selection.selectAll('.map-in-map').style('display', 'none'); + }); + } else { + wrap.style('display', 'block').style('opacity', '0').transition().duration(200).style('opacity', '1').on('end', function () { + redraw(); + }); + } + } - function editOn() { - layer.style('display', 'block'); - } - /** - * editOff(). - */ + uiMapInMap.toggle = toggle; + wrap = selection.selectAll('.map-in-map').data([0]); + wrap = wrap.enter().append('div').attr('class', 'map-in-map').style('display', _isHidden ? 'none' : 'block').call(zoom).on('dblclick.zoom', null).merge(wrap); // reflow warning: Hardcode dimensions - currently can't resize it anyway.. + _dMini = [200, 150]; //utilGetDimensions(wrap); - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); + _cMini = geoVecScale(_dMini, 0.5); + context.map().on('drawn.map-in-map', function (drawn) { + if (drawn.full === true) { + redraw(); + } + }); + redraw(); + context.keybinding().on(_t('background.minimap.key'), toggle); } - /** - * click() Handles 'bubble' point click event. - */ + return mapInMap; + } - function click(d3_event, d) { - var service = getService(); - if (!service) return; // try to preserve the viewer rotation when staying on the same sequence + function uiNotice(context) { + return function (selection) { + var div = selection.append('div').attr('class', 'notice'); + var button = div.append('button').attr('class', 'zoom-to notice fillD').on('click', function () { + context.map().zoomEase(context.minEditableZoom()); + }).on('wheel', function (d3_event) { + // let wheel events pass through #4482 + var e2 = new WheelEvent(d3_event.type, d3_event); + context.surface().node().dispatchEvent(e2); + }); + button.call(svgIcon('#iD-icon-plus', 'pre-text')).append('span').attr('class', 'label').html(_t.html('zoom_in_edit')); - if (d.sequenceKey !== _selectedSequence) { - _viewerYaw = 0; // reset + function disableTooHigh() { + var canEdit = context.map().zoom() >= context.minEditableZoom(); + div.style('display', canEdit ? 'none' : 'block'); } - _selectedSequence = d.sequenceKey; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); - }); - context.map().centerEase(d.loc); - } - /** - * mouseover(). - */ - + context.map().on('move.notice', debounce(disableTooHigh, 500)); + disableTooHigh(); + }; + } - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } - /** - * mouseout(). - */ + function uiPhotoviewer(context) { + var dispatch = dispatch$8('resize'); + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } - /** - * transform(). - */ + function photoviewer(selection) { + selection.append('button').attr('class', 'thumb-hide').on('click', function () { + if (services.streetside) { + services.streetside.hideViewer(context); + } + if (services.mapillary) { + services.mapillary.hideViewer(context); + } - function transform(d) { - var t = svgPointTransform(projection)(d); - var rot = d.ca + _viewerYaw; + if (services.openstreetcam) { + services.openstreetcam.hideViewer(context); + } + }).append('div').call(svgIcon('#iD-icon-close')); - if (rot) { - t += ' rotate(' + Math.floor(rot) + ',0,0)'; + function preventDefault(d3_event) { + d3_event.preventDefault(); } - return t; - } - - function viewerChanged() { - var service = getService(); - if (!service) return; - var viewer = service.viewer(); - if (!viewer) return; // update viewfield rotation + selection.append('button').attr('class', 'resize-handle-xy').on('touchstart touchdown touchend', preventDefault).on(_pointerPrefix + 'down', buildResizeListener(selection, 'resize', dispatch, { + resizeOnX: true, + resizeOnY: true + })); + selection.append('button').attr('class', 'resize-handle-x').on('touchstart touchdown touchend', preventDefault).on(_pointerPrefix + 'down', buildResizeListener(selection, 'resize', dispatch, { + resizeOnX: true + })); + selection.append('button').attr('class', 'resize-handle-y').on('touchstart touchdown touchend', preventDefault).on(_pointerPrefix + 'down', buildResizeListener(selection, 'resize', dispatch, { + resizeOnY: true + })); - _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed - // e.g. during drags or easing. + function buildResizeListener(target, eventName, dispatch, options) { + var resizeOnX = !!options.resizeOnX; + var resizeOnY = !!options.resizeOnY; + var minHeight = options.minHeight || 240; + var minWidth = options.minWidth || 320; + var pointerId; + var startX; + var startY; + var startWidth; + var startHeight; - if (context.map().isTransformed()) return; - layer.selectAll('.viewfield-group.currentView').attr('transform', transform); - } + function startResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + var mapSize = context.map().dimensions(); - function filterBubbles(bubbles) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + if (resizeOnX) { + var maxWidth = mapSize[0]; + var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); + target.style('width', newWidth + 'px'); + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() >= fromTimestamp; - }); - } + if (resizeOnY) { + var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() <= toTimestamp; - }); - } + var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); + target.style('height', newHeight + 'px'); + } - if (usernames) { - bubbles = bubbles.filter(function (bubble) { - return usernames.indexOf(bubble.captured_by) !== -1; - }); - } + dispatch.call(eventName, target, utilGetDimensions(target, true)); + } - return bubbles; - } + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function stopResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); // remove all the listeners we added - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; - }); - } + select(window).on('.' + eventName, null); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; - }); - } + return function initResize(d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + pointerId = d3_event.pointerId || 'mouse'; + startX = d3_event.clientX; + startY = d3_event.clientY; + var targetRect = target.node().getBoundingClientRect(); + startWidth = targetRect.width; + startHeight = targetRect.height; + select(window).on(_pointerPrefix + 'move.' + eventName, startResize, false).on(_pointerPrefix + 'up.' + eventName, stopResize, false); - if (usernames) { - sequences = sequences.filter(function (sequences) { - return usernames.indexOf(sequences.properties.captured_by) !== -1; - }); + if (_pointerPrefix === 'pointer') { + select(window).on('pointercancel.' + eventName, stopResize, false); + } + }; } - - return sequences; } - /** - * update(). - */ + photoviewer.onMapResize = function () { + var photoviewer = context.container().select('.photoviewer'); + var content = context.container().select('.main-content'); + var mapDimensions = utilGetDimensions(content, true); // shrink photo viewer if it is too big + // (-90 preserves space at top and bottom of map used by menus) - function update() { - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var z = ~~context.map().zoom(); - var showMarkers = z >= minMarkerZoom; - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var sequences = []; - var bubbles = []; + var photoDimensions = utilGetDimensions(photoviewer, true); - if (context.photos().showsPanoramic()) { - sequences = service ? service.sequences(projection) : []; - bubbles = service && showMarkers ? service.bubbles(projection) : []; - sequences = filterSequences(sequences); - bubbles = filterBubbles(bubbles); + if (photoDimensions[0] > mapDimensions[0] || photoDimensions[1] > mapDimensions[1] - 90) { + var setPhotoDimensions = [Math.min(photoDimensions[0], mapDimensions[0]), Math.min(photoDimensions[1], mapDimensions[1] - 90)]; + photoviewer.style('width', setPhotoDimensions[0] + 'px').style('height', setPhotoDimensions[1] + 'px'); + dispatch.call('resize', photoviewer, setPhotoDimensions); } + }; - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit - - traces.exit().remove(); // enter/update + return utilRebind(photoviewer, dispatch, 'on'); + } - traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(bubbles, function (d) { - // force reenter once bubbles are attached to a sequence - return d.key + (d.sequenceKey ? 'v1' : 'v0'); - }); // exit + function uiRestore(context) { + return function (selection) { + if (!context.history().hasRestorableChanges()) return; + var modalSelection = uiModal(selection, true); + modalSelection.select('.modal').attr('class', 'modal fillL'); + var introModal = modalSelection.select('.content'); + introModal.append('div').attr('class', 'modal-section').append('h3').html(_t.html('restore.heading')); + introModal.append('div').attr('class', 'modal-section').append('p').html(_t.html('restore.description')); + var buttonWrap = introModal.append('div').attr('class', 'modal-actions'); + var restore = buttonWrap.append('button').attr('class', 'restore').on('click', function () { + context.history().restore(); + modalSelection.remove(); + }); + restore.append('svg').attr('class', 'logo logo-restore').append('use').attr('xlink:href', '#iD-logo-restore'); + restore.append('div').html(_t.html('restore.restore')); + var reset = buttonWrap.append('button').attr('class', 'reset').on('click', function () { + context.history().clearSaved(); + modalSelection.remove(); + }); + reset.append('svg').attr('class', 'logo logo-reset').append('use').attr('xlink:href', '#iD-logo-reset'); + reset.append('div').html(_t.html('restore.reset')); + restore.node().focus(); + }; + } - groups.exit().remove(); // enter + function uiScale(context) { + var projection = context.projection, + isImperial = !_mainLocalizer.usesMetric(), + maxLength = 180, + tickHeight = 8; - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + function scaleDefs(loc1, loc2) { + var lat = (loc2[1] + loc1[1]) / 2, + conversion = isImperial ? 3.28084 : 1, + dist = geoLonToMeters(loc2[0] - loc1[0], lat) * conversion, + scale = { + dist: 0, + px: 0, + text: '' + }, + buckets, + i, + val, + dLon; - var markers = groups.merge(groupsEnter).sort(function (a, b) { - return a === selected ? 1 : b === selected ? -1 : b.loc[1] - a.loc[1]; - }).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); // viewfields may or may not be drawn... - // but if they are, draw below the circles + if (isImperial) { + buckets = [5280000, 528000, 52800, 5280, 500, 50, 5, 1]; + } else { + buckets = [5000000, 500000, 50000, 5000, 500, 50, 5, 1]; + } // determine a user-friendly endpoint for the scale - viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); - function viewfieldPath() { - var d = this.parentNode.__data__; + for (i = 0; i < buckets.length; i++) { + val = buckets[i]; - if (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; + if (dist >= val) { + scale.dist = Math.floor(dist / val) * val; + break; } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + scale.dist = +dist.toFixed(2); } } - } - /** - * drawImages() - * drawImages is the method that is returned (and that runs) every time 'svgStreetside()' is called. - * 'svgStreetside()' is called from index.js - */ - - - function drawImages(selection) { - var enabled = svgStreetside.enabled; - var service = getService(); - layer = selection.selectAll('.layer-streetside-images').data(service ? [0] : []); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-streetside-images').style('display', enabled ? 'block' : 'none'); - layerEnter.append('g').attr('class', 'sequences'); - layerEnter.append('g').attr('class', 'markers'); - layer = layerEnter.merge(layer); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadBubbles(projection); - } else { - editOff(); - } - } + dLon = geoMetersToLon(scale.dist / conversion, lat); + scale.px = Math.round(projection([loc1[0] + dLon, loc1[1]])[0]); + scale.text = displayLength(scale.dist / conversion, isImperial); + return scale; } - /** - * drawImages.enabled(). - */ + function update(selection) { + // choose loc1, loc2 along bottom of viewport (near where the scale will be drawn) + var dims = context.map().dimensions(), + loc1 = projection.invert([0, dims[1]]), + loc2 = projection.invert([maxLength, dims[1]]), + scale = scaleDefs(loc1, loc2); + selection.select('.scale-path').attr('d', 'M0.5,0.5v' + tickHeight + 'h' + scale.px + 'v-' + tickHeight); + selection.select('.scale-text').style(_mainLocalizer.textDirection() === 'ltr' ? 'left' : 'right', scale.px + 16 + 'px').html(scale.text); + } - drawImages.enabled = function (_) { - if (!arguments.length) return svgStreetside.enabled; - svgStreetside.enabled = _; - - if (svgStreetside.enabled) { - showLayer(); - context.photos().on('change.streetside', update); - } else { - hideLayer(); - context.photos().on('change.streetside', null); + return function (selection) { + function switchUnits() { + isImperial = !isImperial; + selection.call(update); } - dispatch.call('change'); - return this; - }; - /** - * drawImages.supported(). - */ - - - drawImages.supported = function () { - return !!getService(); + var scalegroup = selection.append('svg').attr('class', 'scale').on('click', switchUnits).append('g').attr('transform', 'translate(10,11)'); + scalegroup.append('path').attr('class', 'scale-path'); + selection.append('div').attr('class', 'scale-text'); + selection.call(update); + context.map().on('move.scale', function () { + update(selection); + }); }; - - init(); - return drawImages; } - function svgMapillaryImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + function uiShortcuts(context) { + var detected = utilDetect(); + var _activeTab = 0; - var minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); + var _modalSelection; - var _mapillary; + var _selection = select(null); - var viewerCompassAngle; + var _dataShortcuts; - function init() { - if (svgMapillaryImages.initialized) return; // run once + function shortcutsModal(_modalSelection) { + _modalSelection.select('.modal').classed('modal-shortcuts', true); - svgMapillaryImages.enabled = false; - svgMapillaryImages.initialized = true; + var content = _modalSelection.select('.content'); + + content.append('div').attr('class', 'modal-section').append('h3').html(_t.html('shortcuts.title')); + _mainFileFetcher.get('shortcuts').then(function (data) { + _dataShortcuts = data; + content.call(render); + })["catch"](function () { + /* ignore */ + }); } - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + function render(selection) { + if (!_dataShortcuts) return; + var wrapper = selection.selectAll('.wrapper').data([0]); + var wrapperEnter = wrapper.enter().append('div').attr('class', 'wrapper modal-section'); + var tabsBar = wrapperEnter.append('div').attr('class', 'tabs-bar'); + var shortcutsList = wrapperEnter.append('div').attr('class', 'shortcuts-list'); + wrapper = wrapper.merge(wrapperEnter); + var tabs = tabsBar.selectAll('.tab').data(_dataShortcuts); + var tabsEnter = tabs.enter().append('a').attr('class', 'tab').attr('href', '#').on('click', function (d3_event, d) { + d3_event.preventDefault(); - _mapillary.event.on('loadedImages', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + var i = _dataShortcuts.indexOf(d); - return _mapillary; - } + _activeTab = i; + render(selection); + }); + tabsEnter.append('span').html(function (d) { + return _t.html(d.text); + }); // Update - function showLayer() { - var service = getService(); - if (!service) return; - editOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); + wrapper.selectAll('.tab').classed('active', function (d, i) { + return i === _activeTab; + }); + var shortcuts = shortcutsList.selectAll('.shortcut-tab').data(_dataShortcuts); + var shortcutsEnter = shortcuts.enter().append('div').attr('class', function (d) { + return 'shortcut-tab shortcut-tab-' + d.tab; + }); + var columnsEnter = shortcutsEnter.selectAll('.shortcut-column').data(function (d) { + return d.columns; + }).enter().append('table').attr('class', 'shortcut-column'); + var rowsEnter = columnsEnter.selectAll('.shortcut-row').data(function (d) { + return d.rows; + }).enter().append('tr').attr('class', 'shortcut-row'); + var sectionRows = rowsEnter.filter(function (d) { + return !d.shortcuts; + }); + sectionRows.append('td'); + sectionRows.append('td').attr('class', 'shortcut-section').append('h3').html(function (d) { + return _t.html(d.text); + }); + var shortcutRows = rowsEnter.filter(function (d) { + return d.shortcuts; + }); + var shortcutKeys = shortcutRows.append('td').attr('class', 'shortcut-keys'); + var modifierKeys = shortcutKeys.filter(function (d) { + return d.modifiers; + }); + modifierKeys.selectAll('kbd.modifier').data(function (d) { + if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { + return ['⌘']; + } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { + return []; + } else { + return d.modifiers; + } + }).enter().each(function () { + var selection = select(this); + selection.append('kbd').attr('class', 'modifier').html(function (d) { + return uiCmd.display(d); + }); + selection.append('span').html('+'); }); - } + shortcutKeys.selectAll('kbd.shortcut').data(function (d) { + var arr = d.shortcuts; - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { + arr = ['Y']; + } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { + arr = ['F11']; + } // replace translations - function editOn() { - layer.style('display', 'block'); - } - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + arr = arr.map(function (s) { + return uiCmd.display(s.indexOf('.') !== -1 ? _t(s) : s); + }); + return utilArrayUniq(arr).map(function (s) { + return { + shortcut: s, + separator: d.separator, + suffix: d.suffix + }; + }); + }).enter().each(function (d, i, nodes) { + var selection = select(this); + var click = d.shortcut.toLowerCase().match(/(.*).click/); - function click(d3_event, d) { - var service = getService(); - if (!service) return; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).showViewer(context); - }); - context.map().centerEase(d.loc); - } + if (click && click[1]) { + // replace "left_click", "right_click" with mouse icon + selection.call(svgIcon('#iD-walkthrough-mouse-' + click[1], 'operation')); + } else if (d.shortcut.toLowerCase() === 'long-press') { + selection.call(svgIcon('#iD-walkthrough-longpress', 'longpress operation')); + } else if (d.shortcut.toLowerCase() === 'tap') { + selection.call(svgIcon('#iD-walkthrough-tap', 'tap operation')); + } else { + selection.append('kbd').attr('class', 'shortcut').html(function (d) { + return d.shortcut; + }); + } - function mouseover(d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + if (i < nodes.length - 1) { + selection.append('span').html(d.separator || "\xA0" + _t.html('shortcuts.or') + "\xA0"); + } else if (i === nodes.length - 1 && d.suffix) { + selection.append('span').html(d.suffix); + } + }); + shortcutKeys.filter(function (d) { + return d.gesture; + }).each(function () { + var selection = select(this); + selection.append('span').html('+'); + selection.append('span').attr('class', 'gesture').html(function (d) { + return _t.html(d.gesture); + }); + }); + shortcutRows.append('td').attr('class', 'shortcut-desc').html(function (d) { + return d.text ? _t.html(d.text) : "\xA0"; + }); // Update - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); + wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { + return i === _activeTab ? 'flex' : 'none'; + }); } - function transform(d) { - var t = svgPointTransform(projection)(d); + return function (selection, show) { + _selection = selection; - if (d.pano && viewerCompassAngle !== null && isFinite(viewerCompassAngle)) { - t += ' rotate(' + Math.floor(viewerCompassAngle) + ',0,0)'; - } else if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; - } + if (show) { + _modalSelection = uiModal(selection); - return t; - } + _modalSelection.call(shortcutsModal); + } else { + context.keybinding().on([_t('shortcuts.toggle.key'), '?'], function () { + if (context.container().selectAll('.modal-shortcuts').size()) { + // already showing + if (_modalSelection) { + _modalSelection.close(); - function filterImages(images) { - var showsPano = context.photos().showsPanoramic(); - var showsFlat = context.photos().showsFlat(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + _modalSelection = null; + } + } else { + _modalSelection = uiModal(_selection); - if (!showsPano || !showsFlat) { - images = images.filter(function (image) { - if (image.pano) return showsPano; - return showsFlat; + _modalSelection.call(shortcutsModal); + } }); } + }; + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() >= fromTimestamp; - }); - } + function uiDataHeader() { + var _datum; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() <= toTimestamp; - }); - } + function dataHeader(selection) { + var header = selection.selectAll('.data-header').data(_datum ? [_datum] : [], function (d) { + return d.__featurehash__; + }); + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'data-header'); + var iconEnter = headerEnter.append('div').attr('class', 'data-header-icon'); + iconEnter.append('div').attr('class', 'preset-icon-28').call(svgIcon('#iD-icon-data', 'note-fill')); + headerEnter.append('div').attr('class', 'data-header-label').html(_t.html('map_data.layers.custom.title')); + } - if (usernames) { - images = images.filter(function (image) { - return usernames.indexOf(image.captured_by) !== -1; - }); - } + dataHeader.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; + return this; + }; - return images; - } + return dataHeader; + } - function filterSequences(sequences, service) { - var showsPano = context.photos().showsPanoramic(); - var showsFlat = context.photos().showsFlat(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + // It is keyed on the `value` of the entry. Data should be an array of objects like: + // [{ + // value: 'string value', // required + // display: 'label html' // optional + // title: 'hover text' // optional + // terms: ['search terms'] // optional + // }, ...] - if (!showsPano || !showsFlat) { - sequences = sequences.filter(function (sequence) { - if (sequence.properties.hasOwnProperty('pano')) { - if (sequence.properties.pano) return showsPano; - return showsFlat; - } else { - // if the sequence doesn't specify pano or not, search its images - var cProps = sequence.properties.coordinateProperties; + var _comboHideTimerID; - if (cProps && cProps.image_keys && cProps.image_keys.length > 0) { - for (var index in cProps.image_keys) { - var imageKey = cProps.image_keys[index]; - var image = service.cachedImage(imageKey); + function uiCombobox(context, klass) { + var dispatch = dispatch$8('accept', 'cancel'); + var container = context.container(); + var _suggestions = []; + var _data = []; + var _fetched = {}; + var _selected = null; + var _canAutocomplete = true; + var _caseSensitive = false; + var _cancelFetch = false; + var _minItems = 2; + var _tDown = 0; - if (image && image.hasOwnProperty('pano')) { - if (image.pano) return showsPano; - return showsFlat; - } - } - } - } + var _mouseEnterHandler, _mouseLeaveHandler; - return false; + var _fetcher = function _fetcher(val, cb) { + cb(_data.filter(function (d) { + var terms = d.terms || []; + terms.push(d.value); + return terms.some(function (term) { + return term.toString().toLowerCase().indexOf(val.toLowerCase()) !== -1; }); - } + })); + }; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() >= fromTimestamp; - }); - } + var combobox = function combobox(input, attachTo) { + if (!input || input.empty()) return; + input.classed('combobox-input', true).on('focus.combo-input', focus).on('blur.combo-input', blur).on('keydown.combo-input', keydown).on('keyup.combo-input', keyup).on('input.combo-input', change).on('mousedown.combo-input', mousedown).each(function () { + var parent = this.parentNode; + var sibling = this.nextSibling; + select(parent).selectAll('.combobox-caret').filter(function (d) { + return d === input.node(); + }).data([input.node()]).enter().insert('div', function () { + return sibling; + }).attr('class', 'combobox-caret').on('mousedown.combo-caret', function (d3_event) { + d3_event.preventDefault(); // don't steal focus from input - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() <= toTimestamp; - }); - } + input.node().focus(); // focus the input as if it was clicked - if (usernames) { - sequences = sequences.filter(function (sequence) { - return usernames.indexOf(sequence.properties.username) !== -1; + mousedown(d3_event); + }).on('mouseup.combo-caret', function (d3_event) { + d3_event.preventDefault(); // don't steal focus from input + + mouseup(d3_event); }); - } + }); - return sequences; - } + function mousedown(d3_event) { + if (d3_event.button !== 0) return; // left click only - function update() { - var z = ~~context.map().zoom(); - var showMarkers = z >= minMarkerZoom; - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var sequences = service ? service.sequences(projection) : []; - var images = service && showMarkers ? service.images(projection) : []; - images = filterImages(images); - sequences = filterSequences(sequences, service); - service.filterViewer(context); - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit + _tDown = +new Date(); // clear selection - traces.exit().remove(); // enter/update + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { - return d.key; - }); // exit + if (start !== end) { + var val = utilGetSetValue(input); + input.node().setSelectionRange(val.length, val.length); + return; + } - groups.exit().remove(); // enter + input.on('mouseup.combo-input', mouseup); + } - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + function mouseup(d3_event) { + input.on('mouseup.combo-input', null); + if (d3_event.button !== 0) return; // left click only - var markers = groups.merge(groupsEnter).sort(function (a, b) { - return b.loc[1] - a.loc[1]; // sort Y - }).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); - viewfields.enter() // viewfields may or may not be drawn... - .insert('path', 'circle') // but if they are, draw below the circles - .attr('class', 'viewfield').classed('pano', function () { - return this.parentNode.__data__.pano; - }).attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); + if (input.node() !== document.activeElement) return; // exit if this input is not focused - function viewfieldPath() { - var d = this.parentNode.__data__; + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); + if (start !== end) return; // exit if user is selecting + // not showing or showing for a different field - try to show it. - if (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; - } - } - } + var combo = container.selectAll('.combobox'); - function drawImages(selection) { - var enabled = svgMapillaryImages.enabled; - var service = getService(); - layer = selection.selectAll('.layer-mapillary').data(service ? [0] : []); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-mapillary').style('display', enabled ? 'block' : 'none'); - layerEnter.append('g').attr('class', 'sequences'); - layerEnter.append('g').attr('class', 'markers'); - layer = layerEnter.merge(layer); + if (combo.empty() || combo.datum() !== input.node()) { + var tOrig = _tDown; + window.setTimeout(function () { + if (tOrig !== _tDown) return; // exit if user double clicked - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); + fetchComboData('', function () { + show(); + render(); + }); + }, 250); } else { - editOff(); + hide(); } } - } - - drawImages.enabled = function (_) { - if (!arguments.length) return svgMapillaryImages.enabled; - svgMapillaryImages.enabled = _; - if (svgMapillaryImages.enabled) { - showLayer(); - context.photos().on('change.mapillary_images', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_images', null); + function focus() { + fetchComboData(''); // prefetch values (may warm taginfo cache) } - dispatch.call('change'); - return this; - }; - - drawImages.supported = function () { - return !!getService(); - }; - - init(); - return drawImages; - } - - function svgMapillaryPosition(projection, context) { - var throttledRedraw = throttle(function () { - update(); - }, 1000); - - var minZoom = 12; - var minViewfieldZoom = 18; - var layer = select(null); - - var _mapillary; - - var viewerCompassAngle; - - function init() { - if (svgMapillaryPosition.initialized) return; // run once - - svgMapillaryPosition.initialized = true; - } - - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + function blur() { + _comboHideTimerID = window.setTimeout(hide, 75); + } - _mapillary.event.on('nodeChanged', throttledRedraw); + function show() { + hide(); // remove any existing - _mapillary.event.on('bearingChanged', function (e) { - viewerCompassAngle = e; - if (context.map().isTransformed()) return; - layer.selectAll('.viewfield-group.currentView').filter(function (d) { - return d.pano; - }).attr('transform', transform); + container.insert('div', ':first-child').datum(input.node()).attr('class', 'combobox' + (klass ? ' combobox-' + klass : '')).style('position', 'absolute').style('display', 'block').style('left', '0px').on('mousedown.combo-container', function (d3_event) { + // prevent moving focus out of the input field + d3_event.preventDefault(); }); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; + container.on('scroll.combo-scroll', render, true); } - return _mapillary; - } + function hide() { + if (_comboHideTimerID) { + window.clearTimeout(_comboHideTimerID); + _comboHideTimerID = undefined; + } - function editOn() { - layer.style('display', 'block'); - } + container.selectAll('.combobox').remove(); + container.on('scroll.combo-scroll', null); + } - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + function keydown(d3_event) { + var shown = !container.selectAll('.combobox').empty(); + var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; - function transform(d) { - var t = svgPointTransform(projection)(d); + switch (d3_event.keyCode) { + case 8: // ⌫ Backspace - if (d.pano && viewerCompassAngle !== null && isFinite(viewerCompassAngle)) { - t += ' rotate(' + Math.floor(viewerCompassAngle) + ',0,0)'; - } else if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; - } + case 46: + // ⌦ Delete + d3_event.stopPropagation(); + _selected = null; + render(); + input.on('input.combo-input', function () { + var start = input.property('selectionStart'); + input.node().setSelectionRange(start, start); + input.on('input.combo-input', change); + }); + break; - return t; - } + case 9: + // ⇥ Tab + accept(); + break; - function update() { - var z = ~~context.map().zoom(); - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var node = service && service.getActiveImage(); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(node ? [node] : [], function (d) { - return d.key; - }); // exit + case 13: + // ↩ Return + d3_event.preventDefault(); + d3_event.stopPropagation(); + break; - groups.exit().remove(); // enter + case 38: + // ↑ Up arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + if (tagName === 'input' && !shown) { + show(); + } - var markers = groups.merge(groupsEnter).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); - viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').classed('pano', function () { - return this.parentNode.__data__.pano; - }).attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); + nav(-1); + break; - function viewfieldPath() { - var d = this.parentNode.__data__; + case 40: + // ↓ Down arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); - if (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + if (tagName === 'input' && !shown) { + show(); + } + + nav(+1); + break; } } - } - function drawImages(selection) { - var service = getService(); - layer = selection.selectAll('.layer-mapillary-position').data(service ? [0] : []); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-mapillary-position'); - layerEnter.append('g').attr('class', 'markers'); - layer = layerEnter.merge(layer); + function keyup(d3_event) { + switch (d3_event.keyCode) { + case 27: + // ⎋ Escape + cancel(); + break; - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - } else { - editOff(); - } - } + case 13: + // ↩ Return + accept(); + break; + } + } // Called whenever the input value is changed (e.g. on typing) - drawImages.enabled = function () { - update(); - return this; - }; - drawImages.supported = function () { - return !!getService(); - }; + function change() { + fetchComboData(value(), function () { + _selected = null; + var val = input.property('value'); - init(); - return drawImages; - } + if (_suggestions.length) { + if (input.property('selectionEnd') === val.length) { + _selected = tryAutocomplete(); + } + + if (!_selected) { + _selected = val; + } + } - function svgMapillarySigns(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + if (val.length) { + var combo = container.selectAll('.combobox'); - var minZoom = 12; - var layer = select(null); + if (combo.empty()) { + show(); + } + } else { + hide(); + } - var _mapillary; + render(); + }); + } // Called when the user presses up/down arrows to navigate the list - function init() { - if (svgMapillarySigns.initialized) return; // run once - svgMapillarySigns.enabled = false; - svgMapillarySigns.initialized = true; - } + function nav(dir) { + if (_suggestions.length) { + // try to determine previously selected index.. + var index = -1; - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + for (var i = 0; i < _suggestions.length; i++) { + if (_selected && _suggestions[i].value === _selected) { + index = i; + break; + } + } // pick new _selected - _mapillary.event.on('loadedSigns', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } - return _mapillary; - } + index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); + _selected = _suggestions[index].value; + input.property('value', _selected); + } - function showLayer() { - var service = getService(); - if (!service) return; - service.loadSignResources(context); - editOn(); - } + render(); + ensureVisible(); + } - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } + function ensureVisible() { + var combo = container.selectAll('.combobox'); + if (combo.empty()) return; + var containerRect = container.node().getBoundingClientRect(); + var comboRect = combo.node().getBoundingClientRect(); - function editOn() { - layer.style('display', 'block'); - } + if (comboRect.bottom > containerRect.bottom) { + var node = attachTo ? attachTo.node() : input.node(); + node.scrollIntoView({ + behavior: 'instant', + block: 'center' + }); + render(); + } // https://stackoverflow.com/questions/11039885/scrollintoview-causing-the-whole-page-to-move - function editOff() { - layer.selectAll('.icon-sign').remove(); - layer.style('display', 'none'); - } - function click(d3_event, d) { - var service = getService(); - if (!service) return; - context.map().centerEase(d.loc); - var selectedImageKey = service.getSelectedImageKey(); - var imageKey; - var highlightedDetection; // Pick one of the images the sign was detected in, - // preference given to an image already selected. + var selected = combo.selectAll('.combobox-option.selected').node(); - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; + if (selected) { + selected.scrollIntoView({ + behavior: 'smooth', + block: 'nearest' + }); } - }); - - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); } - } - function filterData(detectedFeatures) { - var service = getService(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function value() { + var value = input.property('value'); + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.last_seen_at).getTime() >= fromTimestamp; - }); - } + if (start && end) { + value = value.substring(0, start); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.first_seen_at).getTime() <= toTimestamp; - }); + return value; } - if (usernames && service) { - detectedFeatures = detectedFeatures.filter(function (feature) { - return feature.detections.some(function (detection) { - var imageKey = detection.image_key; - var image = service.cachedImage(imageKey); - return image && usernames.indexOf(image.captured_by) !== -1; + function fetchComboData(v, cb) { + _cancelFetch = false; + + _fetcher.call(input, v, function (results) { + // already chose a value, don't overwrite or autocomplete it + if (_cancelFetch) return; + _suggestions = results; + results.forEach(function (d) { + _fetched[d.value] = d; }); + + if (cb) { + cb(); + } }); } - return detectedFeatures; - } - - function update() { - var service = getService(); - var data = service ? service.signs(projection) : []; - data = filterData(data); - var selectedImageKey = service.getSelectedImageKey(); - var transform = svgPointTransform(projection); - var signs = layer.selectAll('.icon-sign').data(data, function (d) { - return d.key; - }); // exit - - signs.exit().remove(); // enter + function tryAutocomplete() { + if (!_canAutocomplete) return; + var val = _caseSensitive ? value() : value().toLowerCase(); + if (!val) return; // Don't autocomplete if user is typing a number - #4935 - var enter = signs.enter().append('g').attr('class', 'icon-sign icon-detected').on('click', click); - enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { - return '#' + d.value; - }); - enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update + if (!isNaN(parseFloat(val)) && isFinite(val)) return; + var bestIndex = -1; - signs.merge(enter).attr('transform', transform).classed('currentView', function (d) { - return d.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); - }).sort(function (a, b) { - var aSelected = a.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); - var bSelected = b.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); + for (var i = 0; i < _suggestions.length; i++) { + var suggestion = _suggestions[i].value; + var compare = _caseSensitive ? suggestion : suggestion.toLowerCase(); // if search string matches suggestion exactly, pick it.. - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; + if (compare === val) { + bestIndex = i; + break; // otherwise lock in the first result that starts with the search string.. + } else if (bestIndex === -1 && compare.indexOf(val) === 0) { + bestIndex = i; + } } - return -1; - }); - } - - function drawSigns(selection) { - var enabled = svgMapillarySigns.enabled; - var service = getService(); - layer = selection.selectAll('.layer-mapillary-signs').data(service ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapillary-signs layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); - - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadSigns(projection); - service.showSignDetections(true); - } else { - editOff(); + if (bestIndex !== -1) { + var bestVal = _suggestions[bestIndex].value; + input.property('value', bestVal); + input.node().setSelectionRange(val.length, bestVal.length); + return bestVal; } - } else if (service) { - service.showSignDetections(false); } - } - drawSigns.enabled = function (_) { - if (!arguments.length) return svgMapillarySigns.enabled; - svgMapillarySigns.enabled = _; + function render() { + if (_suggestions.length < _minItems || document.activeElement !== input.node()) { + hide(); + return; + } - if (svgMapillarySigns.enabled) { - showLayer(); - context.photos().on('change.mapillary_signs', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_signs', null); - } + var shown = !container.selectAll('.combobox').empty(); + if (!shown) return; + var combo = container.selectAll('.combobox'); + var options = combo.selectAll('.combobox-option').data(_suggestions, function (d) { + return d.value; + }); + options.exit().remove(); // enter/update - dispatch.call('change'); - return this; - }; + options.enter().append('a').attr('class', function (d) { + return 'combobox-option ' + (d.klass || ''); + }).attr('title', function (d) { + return d.title; + }).html(function (d) { + return d.display || d.value; + }).on('mouseenter', _mouseEnterHandler).on('mouseleave', _mouseLeaveHandler).merge(options).classed('selected', function (d) { + return d.value === _selected; + }).on('click.combo-option', accept).order(); + var node = attachTo ? attachTo.node() : input.node(); + var containerRect = container.node().getBoundingClientRect(); + var rect = node.getBoundingClientRect(); + combo.style('left', rect.left + 5 - containerRect.left + 'px').style('width', rect.width - 10 + 'px').style('top', rect.height + rect.top - containerRect.top + 'px'); + } // Dispatches an 'accept' event + // Then hides the combobox. - drawSigns.supported = function () { - return !!getService(); - }; - init(); - return drawSigns; - } + function accept(d3_event, d) { + _cancelFetch = true; + var thiz = input.node(); - function svgMapillaryMapFeatures(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + if (d) { + // user clicked on a suggestion + utilGetSetValue(input, d.value); // replace field contents - var minZoom = 12; - var layer = select(null); + utilTriggerEvent(input, 'change'); + } // clear (and keep) selection - var _mapillary; - function init() { - if (svgMapillaryMapFeatures.initialized) return; // run once + var val = utilGetSetValue(input); + thiz.setSelectionRange(val.length, val.length); + d = _fetched[val]; + dispatch.call('accept', thiz, d, val); + hide(); + } // Dispatches an 'cancel' event + // Then hides the combobox. - svgMapillaryMapFeatures.enabled = false; - svgMapillaryMapFeatures.initialized = true; - } - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + function cancel() { + _cancelFetch = true; + var thiz = input.node(); // clear (and remove) selection, and replace field contents - _mapillary.event.on('loadedMapFeatures', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; + var val = utilGetSetValue(input); + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); + val = val.slice(0, start) + val.slice(end); + utilGetSetValue(input, val); + thiz.setSelectionRange(val.length, val.length); + dispatch.call('cancel', thiz); + hide(); } + }; - return _mapillary; - } + combobox.canAutocomplete = function (val) { + if (!arguments.length) return _canAutocomplete; + _canAutocomplete = val; + return combobox; + }; - function showLayer() { - var service = getService(); - if (!service) return; - service.loadObjectResources(context); - editOn(); - } + combobox.caseSensitive = function (val) { + if (!arguments.length) return _caseSensitive; + _caseSensitive = val; + return combobox; + }; - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } + combobox.data = function (val) { + if (!arguments.length) return _data; + _data = val; + return combobox; + }; - function editOn() { - layer.style('display', 'block'); - } + combobox.fetcher = function (val) { + if (!arguments.length) return _fetcher; + _fetcher = val; + return combobox; + }; - function editOff() { - layer.selectAll('.icon-map-feature').remove(); - layer.style('display', 'none'); - } + combobox.minItems = function (val) { + if (!arguments.length) return _minItems; + _minItems = val; + return combobox; + }; - function click(d3_event, d) { - var service = getService(); - if (!service) return; - context.map().centerEase(d.loc); - var selectedImageKey = service.getSelectedImageKey(); - var imageKey; - var highlightedDetection; // Pick one of the images the map feature was detected in, - // preference given to an image already selected. + combobox.itemsMouseEnter = function (val) { + if (!arguments.length) return _mouseEnterHandler; + _mouseEnterHandler = val; + return combobox; + }; - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; - } - }); + combobox.itemsMouseLeave = function (val) { + if (!arguments.length) return _mouseLeaveHandler; + _mouseLeaveHandler = val; + return combobox; + }; - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); - } - } + return utilRebind(combobox, dispatch, 'on'); + } - function filterData(detectedFeatures) { - var service = getService(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + uiCombobox.off = function (input, context) { + input.on('focus.combo-input', null).on('blur.combo-input', null).on('keydown.combo-input', null).on('keyup.combo-input', null).on('input.combo-input', null).on('mousedown.combo-input', null).on('mouseup.combo-input', null); + context.container().on('scroll.combo-scroll', null); + }; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.last_seen_at).getTime() >= fromTimestamp; - }); - } + function uiDisclosure(context, key, expandedDefault) { + var dispatch = dispatch$8('toggled'); - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.first_seen_at).getTime() <= toTimestamp; - }); - } + var _expanded; - if (usernames && service) { - detectedFeatures = detectedFeatures.filter(function (feature) { - return feature.detections.some(function (detection) { - var imageKey = detection.image_key; - var image = service.cachedImage(imageKey); - return image && usernames.indexOf(image.captured_by) !== -1; - }); - }); - } + var _label = utilFunctor(''); - return detectedFeatures; - } + var _updatePreference = true; - function update() { - var service = getService(); - var data = service ? service.mapFeatures(projection) : []; - data = filterData(data); - var selectedImageKey = service && service.getSelectedImageKey(); - var transform = svgPointTransform(projection); - var mapFeatures = layer.selectAll('.icon-map-feature').data(data, function (d) { - return d.key; - }); // exit + var _content = function _content() {}; - mapFeatures.exit().remove(); // enter + var disclosure = function disclosure(selection) { + if (_expanded === undefined || _expanded === null) { + // loading _expanded here allows it to be reset by calling `disclosure.expanded(null)` + var preference = corePreferences('disclosure.' + key + '.expanded'); + _expanded = preference === null ? !!expandedDefault : preference === 'true'; + } - var enter = mapFeatures.enter().append('g').attr('class', 'icon-map-feature icon-detected').on('click', click); - enter.append('title').text(function (d) { - var id = d.value.replace(/--/g, '.').replace(/-/g, '_'); - return _t('mapillary_map_features.' + id); - }); - enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { - if (d.value === 'object--billboard') { - // no billboard icon right now, so use the advertisement icon - return '#object--sign--advertisement'; - } + var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter - return '#' + d.value; - }); - enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update + var hideToggleEnter = hideToggle.enter().append('a').attr('href', '#').attr('class', 'hide-toggle hide-toggle-' + key).call(svgIcon('', 'pre-text', 'hide-toggle-icon')); + hideToggleEnter.append('span').attr('class', 'hide-toggle-text'); // update - mapFeatures.merge(enter).attr('transform', transform).classed('currentView', function (d) { - return d.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); - }).sort(function (a, b) { - var aSelected = a.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); - var bSelected = b.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); + hideToggle = hideToggleEnter.merge(hideToggle); + hideToggle.on('click', toggle).classed('expanded', _expanded); + hideToggle.selectAll('.hide-toggle-text').html(_label()); + hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); + var wrap = selection.selectAll('.disclosure-wrap').data([0]); // enter/update - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; - } + wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); - return -1; - }); - } + if (_expanded) { + wrap.call(_content); + } - function drawMapFeatures(selection) { - var enabled = svgMapillaryMapFeatures.enabled; - var service = getService(); - layer = selection.selectAll('.layer-mapillary-map-features').data(service ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapillary-map-features layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); + function toggle(d3_event) { + d3_event.preventDefault(); + _expanded = !_expanded; - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadMapFeatures(projection); - service.showFeatureDetections(true); - } else { - editOff(); + if (_updatePreference) { + corePreferences('disclosure.' + key + '.expanded', _expanded); } - } else if (service) { - service.showFeatureDetections(false); - } - } - drawMapFeatures.enabled = function (_) { - if (!arguments.length) return svgMapillaryMapFeatures.enabled; - svgMapillaryMapFeatures.enabled = _; + hideToggle.classed('expanded', _expanded); + hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); + wrap.call(uiToggle(_expanded)); - if (svgMapillaryMapFeatures.enabled) { - showLayer(); - context.photos().on('change.mapillary_map_features', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_map_features', null); - } + if (_expanded) { + wrap.call(_content); + } - dispatch.call('change'); - return this; + dispatch.call('toggled', this, _expanded); + } }; - drawMapFeatures.supported = function () { - return !!getService(); + disclosure.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return disclosure; }; - init(); - return drawMapFeatures; - } - - function svgOpenstreetcamImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); - - var minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); - - var _openstreetcam; - - function init() { - if (svgOpenstreetcamImages.initialized) return; // run once - - svgOpenstreetcamImages.enabled = false; - svgOpenstreetcamImages.initialized = true; - } + disclosure.expanded = function (val) { + if (!arguments.length) return _expanded; + _expanded = val; + return disclosure; + }; - function getService() { - if (services.openstreetcam && !_openstreetcam) { - _openstreetcam = services.openstreetcam; + disclosure.updatePreference = function (val) { + if (!arguments.length) return _updatePreference; + _updatePreference = val; + return disclosure; + }; - _openstreetcam.event.on('loadedImages', throttledRedraw); - } else if (!services.openstreetcam && _openstreetcam) { - _openstreetcam = null; - } + disclosure.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return disclosure; + }; - return _openstreetcam; - } + return utilRebind(disclosure, dispatch, 'on'); + } - function showLayer() { - var service = getService(); - if (!service) return; - editOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); - }); - } + // Can be labeled and collapsible. - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + function uiSection(id, context) { + var _classes = utilFunctor(''); - function editOn() { - layer.style('display', 'block'); - } + var _shouldDisplay; - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + var _content; - function click(d3_event, d) { - var service = getService(); - if (!service) return; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).showViewer(context); - }); - context.map().centerEase(d.loc); - } + var _disclosure; - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + var _label; - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + var _expandedByDefault = utilFunctor(true); - function transform(d) { - var t = svgPointTransform(projection)(d); + var _disclosureContent; - if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; - } + var _disclosureExpanded; - return t; - } + var _containerSelection = select(null); - function filterImages(images) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + var section = { + id: id + }; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() >= fromTimestamp; - }); - } + section.classes = function (val) { + if (!arguments.length) return _classes; + _classes = utilFunctor(val); + return section; + }; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() <= toTimestamp; - }); - } + section.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return section; + }; - if (usernames) { - images = images.filter(function (item) { - return usernames.indexOf(item.captured_by) !== -1; - }); - } + section.expandedByDefault = function (val) { + if (!arguments.length) return _expandedByDefault; + _expandedByDefault = utilFunctor(val); + return section; + }; - return images; - } + section.shouldDisplay = function (val) { + if (!arguments.length) return _shouldDisplay; + _shouldDisplay = utilFunctor(val); + return section; + }; - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + section.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return section; + }; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() >= fromTimestamp; - }); - } + section.disclosureContent = function (val) { + if (!arguments.length) return _disclosureContent; + _disclosureContent = val; + return section; + }; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() <= toTimestamp; - }); - } + section.disclosureExpanded = function (val) { + if (!arguments.length) return _disclosureExpanded; + _disclosureExpanded = val; + return section; + }; // may be called multiple times - if (usernames) { - sequences = sequences.filter(function (image) { - return usernames.indexOf(image.properties.captured_by) !== -1; - }); - } - return sequences; - } + section.render = function (selection) { + _containerSelection = selection.selectAll('.section-' + id).data([0]); - function update() { - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var z = ~~context.map().zoom(); - var showMarkers = z >= minMarkerZoom; - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var sequences = []; - var images = []; + var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); - if (context.photos().showsFlat()) { - sequences = service ? service.sequences(projection) : []; - images = service && showMarkers ? service.images(projection) : []; - sequences = filterSequences(sequences); - images = filterImages(images); - } + _containerSelection = sectionEnter.merge(_containerSelection); - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit + _containerSelection.call(renderContent); + }; - traces.exit().remove(); // enter/update + section.reRender = function () { + _containerSelection.call(renderContent); + }; - traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { - return d.key; - }); // exit + section.selection = function () { + return _containerSelection; + }; - groups.exit().remove(); // enter + section.disclosure = function () { + return _disclosure; + }; // may be called multiple times - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update - var markers = groups.merge(groupsEnter).sort(function (a, b) { - return a === selected ? 1 : b === selected ? -1 : b.loc[1] - a.loc[1]; // sort Y - }).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); - viewfields.enter() // viewfields may or may not be drawn... - .insert('path', 'circle') // but if they are, draw below the circles - .attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'); - } + function renderContent(selection) { + if (_shouldDisplay) { + var shouldDisplay = _shouldDisplay(); - function drawImages(selection) { - var enabled = svgOpenstreetcamImages.enabled, - service = getService(); - layer = selection.selectAll('.layer-openstreetcam').data(service ? [0] : []); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-openstreetcam').style('display', enabled ? 'block' : 'none'); - layerEnter.append('g').attr('class', 'sequences'); - layerEnter.append('g').attr('class', 'markers'); - layer = layerEnter.merge(layer); + selection.classed('hide', !shouldDisplay); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); - } else { - editOff(); + if (!shouldDisplay) { + selection.html(''); + return; } } - } - - drawImages.enabled = function (_) { - if (!arguments.length) return svgOpenstreetcamImages.enabled; - svgOpenstreetcamImages.enabled = _; - - if (svgOpenstreetcamImages.enabled) { - showLayer(); - context.photos().on('change.openstreetcam_images', update); - } else { - hideLayer(); - context.photos().on('change.openstreetcam_images', null); - } - - dispatch.call('change'); - return this; - }; - drawImages.supported = function () { - return !!getService(); - }; + if (_disclosureContent) { + if (!_disclosure) { + _disclosure = uiDisclosure(context, id.replace(/-/g, '_'), _expandedByDefault()).label(_label || '') + /*.on('toggled', function(expanded) { + if (expanded) { selection.node().parentNode.scrollTop += 200; } + })*/ + .content(_disclosureContent); + } - init(); - return drawImages; - } + if (_disclosureExpanded !== undefined) { + _disclosure.expanded(_disclosureExpanded); - function svgOsm(projection, context, dispatch) { - var enabled = true; + _disclosureExpanded = undefined; + } - function drawOsm(selection) { - selection.selectAll('.layer-osm').data(['covered', 'areas', 'lines', 'points', 'labels']).enter().append('g').attr('class', function (d) { - return 'layer-osm ' + d; - }); - selection.selectAll('.layer-osm.points').selectAll('.points-group').data(['points', 'midpoints', 'vertices', 'turns']).enter().append('g').attr('class', function (d) { - return 'points-group ' + d; - }); - } + selection.call(_disclosure); + return; + } - function showLayer() { - var layer = context.surface().selectAll('.data-layer.osm'); - layer.interrupt(); - layer.classed('disabled', false).style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - dispatch.call('change'); - }); + if (_content) { + selection.call(_content); + } } - function hideLayer() { - var layer = context.surface().selectAll('.data-layer.osm'); - layer.interrupt(); - layer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - layer.classed('disabled', true); - dispatch.call('change'); - }); - } + return section; + } - drawOsm.enabled = function (val) { - if (!arguments.length) return enabled; - enabled = val; + // { + // key: 'string', // required + // value: 'string' // optional + // } + // -or- + // { + // qid: 'string' // brand wikidata (e.g. 'Q37158') + // } + // - if (enabled) { - showLayer(); - } else { - hideLayer(); - } + function uiTagReference(what) { + var wikibase = what.qid ? services.wikidata : services.osmWikibase; + var tagReference = {}; - dispatch.call('change'); - return this; - }; + var _button = select(null); - return drawOsm; - } + var _body = select(null); - var _notesEnabled = false; + var _loaded; - var _osmService; + var _showing; - function svgNotes(projection, context, dispatch$1) { - if (!dispatch$1) { - dispatch$1 = dispatch('change'); - } + function load() { + if (!wikibase) return; - var throttledRedraw = throttle(function () { - dispatch$1.call('change'); - }, 1000); + _button.classed('tag-reference-loading', true); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var _notesVisible = false; + wikibase.getDocs(what, gotDocs); + } - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-8, -22)').attr('d', 'm17.5,0l-15,0c-1.37,0 -2.5,1.12 -2.5,2.5l0,11.25c0,1.37 1.12,2.5 2.5,2.5l3.75,0l0,3.28c0,0.38 0.43,0.6 0.75,0.37l4.87,-3.65l5.62,0c1.37,0 2.5,-1.12 2.5,-2.5l0,-11.25c0,-1.37 -1.12,-2.5 -2.5,-2.5z'); - } // Loosely-coupled osm service for fetching notes. + function gotDocs(err, docs) { + _body.html(''); + if (!docs || !docs.title) { + _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); - function getService() { - if (services.osm && !_osmService) { - _osmService = services.osm; + done(); + return; + } - _osmService.on('loadedNotes', throttledRedraw); - } else if (!services.osm && _osmService) { - _osmService = null; + if (docs.imageURL) { + _body.append('img').attr('class', 'tag-reference-wiki-image').attr('src', docs.imageURL).on('load', function () { + done(); + }).on('error', function () { + select(this).remove(); + done(); + }); + } else { + done(); } - return _osmService; - } // Show the notes + _body.append('p').attr('class', 'tag-reference-description').html(docs.description ? _mainLocalizer.htmlForLocalizedText(docs.description, docs.descriptionLocaleCode) : _t.html('inspector.no_documentation_key')).append('a').attr('class', 'tag-reference-edit').attr('target', '_blank').attr('title', _t('inspector.edit_reference')).attr('href', docs.editURL).call(svgIcon('#iD-icon-edit', 'inline')); + if (docs.wiki) { + _body.append('a').attr('class', 'tag-reference-link').attr('target', '_blank').attr('href', docs.wiki.url).call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html(docs.wiki.text)); + } // Add link to info about "good changeset comments" - #2923 - function editOn() { - if (!_notesVisible) { - _notesVisible = true; - drawLayer.style('display', 'block'); + + if (what.key === 'comment') { + _body.append('a').attr('class', 'tag-reference-comment-link').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', _t('commit.about_changeset_comments_link')).append('span').html(_t.html('commit.about_changeset_comments')); } - } // Immediately remove the notes and their touch targets + } + function done() { + _loaded = true; - function editOff() { - if (_notesVisible) { - _notesVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.note').remove(); - touchLayer.selectAll('.note').remove(); - } - } // Enable the layer. This shows the notes and transitions them to visible. + _button.classed('tag-reference-loading', false); + _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - dispatch$1.call('change'); - }); - } // Disable the layer. This transitions the layer invisible and then hides the notes. + _showing = true; + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); - function layerOff() { - throttledRedraw.cancel(); - drawLayer.interrupt(); - touchLayer.selectAll('.note').remove(); - drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - editOff(); - dispatch$1.call('change'); + if (iconUse.attr('href') === '#iD-icon-info') { + iconUse.attr('href', '#iD-icon-info-filled'); + } }); - } // Update the note markers - + } - function updateMarkers() { - if (!_notesVisible || !_notesEnabled) return; - var service = getService(); - var selectedID = context.selectedNoteID(); - var data = service ? service.notes(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + function hide() { + _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { + _body.classed('expanded', false); + }); - var notes = drawLayer.selectAll('.note').data(data, function (d) { - return d.status + d.id; - }); // exit + _showing = false; - notes.exit().remove(); // enter + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); - var notesEnter = notes.enter().append('g').attr('class', function (d) { - return 'note note-' + d.id + ' ' + d.status; - }).classed('new', function (d) { - return d.id < 0; + if (iconUse.attr('href') === '#iD-icon-info-filled') { + iconUse.attr('href', '#iD-icon-info'); + } }); - notesEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); - notesEnter.append('path').call(markerPath, 'shadow'); - notesEnter.append('use').attr('class', 'note-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-note'); - notesEnter.selectAll('.icon-annotation').data(function (d) { - return [d]; - }).enter().append('use').attr('class', 'icon-annotation').attr('width', '10px').attr('height', '10px').attr('x', '-3px').attr('y', '-19px').attr('xlink:href', function (d) { - return '#iD-icon-' + (d.id < 0 ? 'plus' : d.status === 'open' ? 'close' : 'apply'); - }); // update + } - notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { - var mode = context.mode(); - var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging + tagReference.button = function (selection, klass, iconName) { + _button = selection.selectAll('.tag-reference-button').data([0]); + _button = _button.enter().append('button').attr('class', 'tag-reference-button ' + (klass || '')).attr('title', _t('icons.information')).call(svgIcon('#iD-icon-' + (iconName || 'inspect'))).merge(_button); - return !isMoving && d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + _button.on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + this.blur(); // avoid keeping focus on the button - #4641 - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.note').data(data, function (d) { - return d.id; - }); // exit + if (_showing) { + hide(); + } else if (_loaded) { + done(); + } else { + load(); + } + }); + }; - targets.exit().remove(); // enter/update + tagReference.body = function (selection) { + var itemID = what.qid || what.key + '-' + (what.value || ''); + _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { + return d; + }); - targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { - var newClass = d.id < 0 ? 'new' : ''; - return 'note target note-' + d.id + ' ' + fillClass + newClass; - }).attr('transform', getTransform); + _body.exit().remove(); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); + + if (_showing === false) { + hide(); } - } // Draw the notes layer and schedule loading notes and updating markers. + }; + tagReference.showing = function (val) { + if (!arguments.length) return _showing; + _showing = val; + return tagReference; + }; - function drawNotes(selection) { - var service = getService(); - var surface = context.surface(); + return tagReference; + } - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + function uiSectionRawTagEditor(id, context) { + var section = uiSection(id, context).classes('raw-tag-editor').label(function () { + var count = Object.keys(_tags).filter(function (d) { + return d; + }).length; + return _t('inspector.title_count', { + title: _t.html('inspector.tags'), + count: count + }); + }).expandedByDefault(false).disclosureContent(renderDisclosureContent); + var taginfo = services.taginfo; + var dispatch = dispatch$8('change'); + var availableViews = [{ + id: 'list', + icon: '#fas-th-list' + }, { + id: 'text', + icon: '#fas-i-cursor' + }]; - drawLayer = selection.selectAll('.layer-notes').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-notes').style('display', _notesEnabled ? 'block' : 'none').merge(drawLayer); + var _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' - if (_notesEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadNotes(projection); - updateMarkers(); - } else { - editOff(); - } - } - } // Toggles the layer on and off + var _readOnlyTags = []; // the keys in the order we want them to display - drawNotes.enabled = function (val) { - if (!arguments.length) return _notesEnabled; - _notesEnabled = val; + var _orderedKeys = []; + var _showBlank = false; + var _pendingChange = null; - if (_notesEnabled) { - layerOn(); - } else { - layerOff(); + var _state; - if (context.selectedNoteID()) { - context.enter(modeBrowse(context)); - } - } + var _presets; - dispatch$1.call('change'); - return this; - }; + var _tags; - return drawNotes; - } + var _entityIDs; - function svgTouch() { - function drawTouch(selection) { - selection.selectAll('.layer-touch').data(['areas', 'lines', 'points', 'turns', 'markers']).enter().append('g').attr('class', function (d) { - return 'layer-touch ' + d; - }); + var _didInteract = false; + + function interacted() { + _didInteract = true; } - return drawTouch; - } + function renderDisclosureContent(wrap) { + // remove deleted keys + _orderedKeys = _orderedKeys.filter(function (key) { + return _tags[key] !== undefined; + }); // When switching to a different entity or changing the state (hover/select) + // reorder the keys alphabetically. + // We trigger this by emptying the `_orderedKeys` array, then it will be rebuilt here. + // Otherwise leave their order alone - #5857, #5927 - function refresh(selection, node) { - var cr = node.getBoundingClientRect(); - var prop = [cr.width, cr.height]; - selection.property('__dimensions__', prop); - return prop; - } + var all = Object.keys(_tags).sort(); + var missingKeys = utilArrayDifference(all, _orderedKeys); - function utilGetDimensions(selection, force) { - if (!selection || selection.empty()) { - return [0, 0]; - } + for (var i in missingKeys) { + _orderedKeys.push(missingKeys[i]); + } // assemble row data - var node = selection.node(), - cached = selection.property('__dimensions__'); - return !cached || force ? refresh(selection, node) : cached; - } - function utilSetDimensions(selection, dimensions) { - if (!selection || selection.empty()) { - return selection; - } - var node = selection.node(); + var rowData = _orderedKeys.map(function (key, i) { + return { + index: i, + key: key, + value: _tags[key] + }; + }); // append blank row last, if necessary - if (dimensions === null) { - refresh(selection, node); - return selection; - } - return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); - } + if (!rowData.length || _showBlank) { + _showBlank = false; + rowData.push({ + index: rowData.length, + key: '', + value: '' + }); + } // View Options - function svgLayers(projection, context) { - var dispatch$1 = dispatch('change'); - var svg = select(null); - var _layers = [{ - id: 'osm', - layer: svgOsm(projection, context, dispatch$1) - }, { - id: 'notes', - layer: svgNotes(projection, context, dispatch$1) - }, { - id: 'data', - layer: svgData(projection, context, dispatch$1) - }, { - id: 'keepRight', - layer: svgKeepRight(projection, context, dispatch$1) - }, { - id: 'improveOSM', - layer: svgImproveOSM(projection, context, dispatch$1) - }, { - id: 'osmose', - layer: svgOsmose(projection, context, dispatch$1) - }, { - id: 'streetside', - layer: svgStreetside(projection, context, dispatch$1) - }, { - id: 'mapillary', - layer: svgMapillaryImages(projection, context, dispatch$1) - }, { - id: 'mapillary-position', - layer: svgMapillaryPosition(projection, context) - }, { - id: 'mapillary-map-features', - layer: svgMapillaryMapFeatures(projection, context, dispatch$1) - }, { - id: 'mapillary-signs', - layer: svgMapillarySigns(projection, context, dispatch$1) - }, { - id: 'openstreetcam', - layer: svgOpenstreetcamImages(projection, context, dispatch$1) - }, { - id: 'debug', - layer: svgDebug(projection, context) - }, { - id: 'geolocate', - layer: svgGeolocate(projection) - }, { - id: 'touch', - layer: svgTouch() - }]; - function drawLayers(selection) { - svg = selection.selectAll('.surface').data([0]); - svg = svg.enter().append('svg').attr('class', 'surface').merge(svg); - var defs = svg.selectAll('.surface-defs').data([0]); - defs.enter().append('defs').attr('class', 'surface-defs'); - var groups = svg.selectAll('.data-layer').data(_layers); - groups.exit().remove(); - groups.enter().append('g').attr('class', function (d) { - return 'data-layer ' + d.id; - }).merge(groups).each(function (d) { - select(this).call(d.layer); - }); - } + var options = wrap.selectAll('.raw-tag-options').data([0]); + options.exit().remove(); + var optionsEnter = options.enter().insert('div', ':first-child').attr('class', 'raw-tag-options'); + var optionEnter = optionsEnter.selectAll('.raw-tag-option').data(availableViews, function (d) { + return d.id; + }).enter(); + optionEnter.append('button').attr('class', function (d) { + return 'raw-tag-option raw-tag-option-' + d.id + (_tagView === d.id ? ' selected' : ''); + }).attr('title', function (d) { + return _t('icons.' + d.id); + }).on('click', function (d3_event, d) { + _tagView = d.id; + corePreferences('raw-tag-editor-view', d.id); + wrap.selectAll('.raw-tag-option').classed('selected', function (datum) { + return datum === d; + }); + wrap.selectAll('.tag-text').classed('hide', d.id !== 'text').each(setTextareaHeight); + wrap.selectAll('.tag-list, .add-row').classed('hide', d.id !== 'list'); + }).each(function (d) { + select(this).call(svgIcon(d.icon)); + }); // View as Text - drawLayers.all = function () { - return _layers; - }; + var textData = rowsToText(rowData); + var textarea = wrap.selectAll('.tag-text').data([0]); + textarea = textarea.enter().append('textarea').attr('class', 'tag-text' + (_tagView !== 'text' ? ' hide' : '')).call(utilNoAuto).attr('placeholder', _t('inspector.key_value')).attr('spellcheck', 'false').merge(textarea); + textarea.call(utilGetSetValue, textData).each(setTextareaHeight).on('input', setTextareaHeight).on('focus', interacted).on('blur', textChanged).on('change', textChanged); // View as List - drawLayers.layer = function (id) { - var obj = _layers.find(function (o) { - return o.id === id; - }); + var list = wrap.selectAll('.tag-list').data([0]); + list = list.enter().append('ul').attr('class', 'tag-list' + (_tagView !== 'list' ? ' hide' : '')).merge(list); // Container for the Add button - return obj && obj.layer; - }; + var addRowEnter = wrap.selectAll('.add-row').data([0]).enter().append('div').attr('class', 'add-row' + (_tagView !== 'list' ? ' hide' : '')); + addRowEnter.append('button').attr('class', 'add-tag').call(svgIcon('#iD-icon-plus', 'light')).on('click', addTag); + addRowEnter.append('div').attr('class', 'space-value'); // preserve space - drawLayers.only = function (what) { - var arr = [].concat(what); + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // Tag list items - var all = _layers.map(function (layer) { - return layer.id; + var items = list.selectAll('.tag-row').data(rowData, function (d) { + return d.key; }); + items.exit().each(unbind).remove(); // Enter - return drawLayers.remove(utilArrayDifference(all, arr)); - }; + var itemsEnter = items.enter().append('li').attr('class', 'tag-row').classed('readonly', isReadOnly); + var innerWrap = itemsEnter.append('div').attr('class', 'inner-wrap'); + innerWrap.append('div').attr('class', 'key-wrap').append('input').property('type', 'text').attr('class', 'key').call(utilNoAuto).on('focus', interacted).on('blur', keyChange).on('change', keyChange); + innerWrap.append('div').attr('class', 'value-wrap').append('input').property('type', 'text').attr('class', 'value').call(utilNoAuto).on('focus', interacted).on('blur', valueChange).on('change', valueChange).on('keydown.push-more', pushMore); + innerWrap.append('button').attr('class', 'form-field-button remove').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); // Update - drawLayers.remove = function (what) { - var arr = [].concat(what); - arr.forEach(function (id) { - _layers = _layers.filter(function (o) { - return o.id !== id; - }); + items = items.merge(itemsEnter).sort(function (a, b) { + return a.index - b.index; }); - dispatch$1.call('change'); - return this; - }; + items.each(function (d) { + var row = select(this); + var key = row.select('input.key'); // propagate bound data - drawLayers.add = function (what) { - var arr = [].concat(what); - arr.forEach(function (obj) { - if ('id' in obj && 'layer' in obj) { - _layers.push(obj); + var value = row.select('input.value'); // propagate bound data + + if (_entityIDs && taginfo && _state !== 'hover') { + bindTypeahead(key, value); } - }); - dispatch$1.call('change'); - return this; - }; - drawLayers.dimensions = function (val) { - if (!arguments.length) return utilGetDimensions(svg); - utilSetDimensions(svg, val); - return this; - }; + var referenceOptions = { + key: d.key + }; - return utilRebind(drawLayers, dispatch$1, 'on'); - } + if (typeof d.value === 'string') { + referenceOptions.value = d.value; + } - function svgLines(projection, context) { - var detected = utilDetect(); - var highway_stack = { - motorway: 0, - motorway_link: 1, - trunk: 2, - trunk_link: 3, - primary: 4, - primary_link: 5, - secondary: 6, - tertiary: 7, - unclassified: 8, - residential: 9, - service: 10, - footway: 11 - }; + var reference = uiTagReference(referenceOptions); - function drawTargets(selection, graph, entities, filter) { - var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; - var getPath = svgPath(projection).geojson; - var activeID = context.activeID(); - var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways + if (_state === 'hover') { + reference.showing(false); + } - var data = { - targets: [], - nopes: [] - }; - entities.forEach(function (way) { - var features = svgSegmentWay(way, graph, activeID); - data.targets.push.apply(data.targets, features.passive); - data.nopes.push.apply(data.nopes, features.active); - }); // Targets allow hover and vertex snapping + row.select('.inner-wrap') // propagate bound data + .call(reference.button); + row.call(reference.body); + row.select('button.remove'); // propagate bound data + }); + items.selectAll('input.key').attr('title', function (d) { + return d.key; + }).call(utilGetSetValue, function (d) { + return d.key; + }).attr('readonly', function (d) { + return isReadOnly(d) || typeof d.value !== 'string' || null; + }); + items.selectAll('input.value').attr('title', function (d) { + return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : d.value; + }).classed('mixed', function (d) { + return Array.isArray(d.value); + }).attr('placeholder', function (d) { + return typeof d.value === 'string' ? null : _t('inspector.multiple_values'); + }).call(utilGetSetValue, function (d) { + return typeof d.value === 'string' ? d.value : ''; + }).attr('readonly', function (d) { + return isReadOnly(d) || null; + }); + items.selectAll('button.remove').on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'down', removeTag); // 'click' fires too late - #5878 + } - var targetData = data.targets.filter(getPath); - var targets = selection.selectAll('.line.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(targetData, function key(d) { - return d.id; - }); // exit + function isReadOnly(d) { + for (var i = 0; i < _readOnlyTags.length; i++) { + if (d.key.match(_readOnlyTags[i]) !== null) { + return true; + } + } - targets.exit().remove(); + return false; + } - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + function setTextareaHeight() { + if (_tagView !== 'text') return; + var selection = select(this); + var matches = selection.node().value.match(/\n/g); + var lineCount = 2 + Number(matches && matches.length); + var lineHeight = 20; + selection.style('height', lineCount * lineHeight + 'px'); + } - if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { - return false; - } + function stringify(s) { + return JSON.stringify(s).slice(1, -1); // without leading/trailing " + } - return d.properties.nodes.some(function (n) { - return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); - }); - }; // enter/update + function unstringify(s) { + var leading = ''; + var trailing = ''; + if (s.length < 1 || s.charAt(0) !== '"') { + leading = '"'; + } - targets.enter().append('path').merge(targets).attr('d', getPath).attr('class', function (d) { - return 'way line target target-allowed ' + targetClass + d.id; - }).classed('segment-edited', segmentWasEdited); // NOPE + if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { + trailing = '"'; + } - var nopeData = data.nopes.filter(getPath); - var nopes = selection.selectAll('.line.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(nopeData, function key(d) { - return d.id; - }); // exit + return JSON.parse(leading + s + trailing); + } - nopes.exit().remove(); // enter/update + function rowsToText(rows) { + var str = rows.filter(function (row) { + return row.key && row.key.trim() !== ''; + }).map(function (row) { + var rawVal = row.value; + if (typeof rawVal !== 'string') rawVal = '*'; + var val = rawVal ? stringify(rawVal) : ''; + return stringify(row.key) + '=' + val; + }).join('\n'); - nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { - return 'way line target target-nope ' + nopeClass + d.id; - }).classed('segment-edited', segmentWasEdited); - } + if (_state !== 'hover' && str.length) { + return str + '\n'; + } - function drawLines(selection, graph, entities, filter) { - var base = context.history().base(); + return str; + } - function waystack(a, b) { - var selected = context.selectedIDs(); - var scoreA = selected.indexOf(a.id) !== -1 ? 20 : 0; - var scoreB = selected.indexOf(b.id) !== -1 ? 20 : 0; + function textChanged() { + var newText = this.value.trim(); + var newTags = {}; + newText.split('\n').forEach(function (row) { + var m = row.match(/^\s*([^=]+)=(.*)$/); - if (a.tags.highway) { - scoreA -= highway_stack[a.tags.highway]; + if (m !== null) { + var k = context.cleanTagKey(unstringify(m[1].trim())); + var v = context.cleanTagValue(unstringify(m[2].trim())); + newTags[k] = v; } + }); + var tagDiff = utilTagDiff(_tags, newTags); + if (!tagDiff.length) return; + _pendingChange = _pendingChange || {}; + tagDiff.forEach(function (change) { + if (isReadOnly({ + key: change.key + })) return; // skip unchanged multiselection placeholders - if (b.tags.highway) { - scoreB -= highway_stack[b.tags.highway]; + if (change.newVal === '*' && typeof change.oldVal !== 'string') return; + + if (change.type === '-') { + _pendingChange[change.key] = undefined; + } else if (change.type === '+') { + _pendingChange[change.key] = change.newVal || ''; } + }); - return scoreA - scoreB; + if (Object.keys(_pendingChange).length === 0) { + _pendingChange = null; + return; } - function drawLineGroup(selection, klass, isSelected) { - // Note: Don't add `.selected` class in draw modes - var mode = context.mode(); - var isDrawing = mode && /^draw/.test(mode.id); - var selectedClass = !isDrawing && isSelected ? 'selected ' : ''; - var lines = selection.selectAll('path').filter(filter).data(getPathData(isSelected), osmEntity.key); - lines.exit().remove(); // Optimization: Call expensive TagClasses only on enter selection. This - // works because osmEntity.key is defined to include the entity v attribute. - - lines.enter().append('path').attr('class', function (d) { - var prefix = 'way line'; // if this line isn't styled by its own tags + scheduleChange(); + } - if (!d.hasInterestingTags()) { - var parentRelations = graph.parentRelations(d); - var parentMultipolygons = parentRelations.filter(function (relation) { - return relation.isMultipolygon(); - }); // and if it's a member of at least one multipolygon relation + function pushMore(d3_event) { + // if pressing Tab on the last value field with content, add a blank row + if (d3_event.keyCode === 9 && !d3_event.shiftKey && section.selection().selectAll('.tag-list li:last-child input.value').node() === this && utilGetSetValue(select(this))) { + addTag(); + } + } - if (parentMultipolygons.length > 0 && // and only multipolygon relations - parentRelations.length === parentMultipolygons.length) { - // then fudge the classes to style this as an area edge - prefix = 'relation area'; - } - } + function bindTypeahead(key, value) { + if (isReadOnly(key.datum())) return; - var oldMPClass = oldMultiPolygonOuters[d.id] ? 'old-multipolygon ' : ''; - return prefix + ' ' + klass + ' ' + selectedClass + oldMPClass + d.id; - }).classed('added', function (d) { - return !base.entities[d.id]; - }).classed('geometry-edited', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); - }).classed('retagged', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); - }).call(svgTagClasses()).merge(lines).sort(waystack).attr('d', getPath).call(svgTagClasses().tags(svgRelationMemberTags(graph))); - return selection; - } + if (Array.isArray(value.datum().value)) { + value.call(uiCombobox(context, 'tag-value').minItems(1).fetcher(function (value, callback) { + var keyString = utilGetSetValue(key); + if (!_tags[keyString]) return; - function getPathData(isSelected) { - return function () { - var layer = this.parentNode.__data__; - var data = pathdata[layer] || []; - return data.filter(function (d) { - if (isSelected) return context.selectedIDs().indexOf(d.id) !== -1;else return context.selectedIDs().indexOf(d.id) === -1; + var data = _tags[keyString].filter(Boolean).map(function (tagValue) { + return { + value: tagValue, + title: tagValue + }; }); - }; + + callback(data); + })); + return; } - function addMarkers(layergroup, pathclass, groupclass, groupdata, marker) { - var markergroup = layergroup.selectAll('g.' + groupclass).data([pathclass]); - markergroup = markergroup.enter().append('g').attr('class', groupclass).merge(markergroup); - var markers = markergroup.selectAll('path').filter(filter).data(function data() { - return groupdata[this.parentNode.__data__] || []; - }, function key(d) { - return [d.id, d.index]; + var geometry = context.graph().geometry(_entityIDs[0]); + key.call(uiCombobox(context, 'tag-key').fetcher(function (value, callback) { + taginfo.keys({ + debounce: true, + geometry: geometry, + query: value + }, function (err, data) { + if (!err) { + var filtered = data.filter(function (d) { + return _tags[d.value] === undefined; + }); + callback(sort(value, filtered)); + } }); - markers.exit().remove(); - markers = markers.enter().append('path').attr('class', pathclass).merge(markers).attr('marker-mid', marker).attr('d', function (d) { - return d.d; + })); + value.call(uiCombobox(context, 'tag-value').fetcher(function (value, callback) { + taginfo.values({ + debounce: true, + key: utilGetSetValue(key), + geometry: geometry, + query: value + }, function (err, data) { + if (!err) callback(sort(value, data)); }); + })); + + function sort(value, data) { + var sameletter = []; + var other = []; - if (detected.ie) { - markers.each(function () { - this.parentNode.insertBefore(this, this); - }); + for (var i = 0; i < data.length; i++) { + if (data[i].value.substring(0, value.length) === value) { + sameletter.push(data[i]); + } else { + other.push(data[i]); + } } + + return sameletter.concat(other); } + } - var getPath = svgPath(projection, graph); - var ways = []; - var onewaydata = {}; - var sideddata = {}; - var oldMultiPolygonOuters = {}; + function unbind() { + var row = select(this); + row.selectAll('input.key').call(uiCombobox.off, context); + row.selectAll('input.value').call(uiCombobox.off, context); + } - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - var outer = osmOldMultipolygonOuterMember(entity, graph); + function keyChange(d3_event, d) { + if (select(this).attr('readonly')) return; + var kOld = d.key; // exit if we are currently about to delete this row anyway - #6366 - if (outer) { - ways.push(entity.mergeTags(outer.tags)); - oldMultiPolygonOuters[outer.id] = true; - } else if (entity.geometry(graph) === 'line') { - ways.push(entity); - } + if (_pendingChange && _pendingChange.hasOwnProperty(kOld) && _pendingChange[kOld] === undefined) return; + var kNew = context.cleanTagKey(this.value.trim()); // allow no change if the key should be readonly + + if (isReadOnly({ + key: kNew + })) { + this.value = kOld; + return; } - ways = ways.filter(getPath); - var pathdata = utilArrayGroupBy(ways, function (way) { - return way.layer(); - }); - Object.keys(pathdata).forEach(function (k) { - var v = pathdata[k]; - var onewayArr = v.filter(function (d) { - return d.isOneWay(); - }); - var onewaySegments = svgMarkerSegments(projection, graph, 35, function shouldReverse(entity) { - return entity.tags.oneway === '-1'; - }, function bothDirections(entity) { - return entity.tags.oneway === 'reversible' || entity.tags.oneway === 'alternating'; - }); - onewaydata[k] = utilArrayFlatten(onewayArr.map(onewaySegments)); - var sidedArr = v.filter(function (d) { - return d.isSided(); - }); - var sidedSegments = svgMarkerSegments(projection, graph, 30, function shouldReverse() { - return false; - }, function bothDirections() { - return false; + if (kNew && kNew !== kOld && _tags[kNew] !== undefined) { + // new key is already in use, switch focus to the existing row + this.value = kOld; // reset the key + + section.selection().selectAll('.tag-list input.value').each(function (d) { + if (d.key === kNew) { + // send focus to that other value combo instead + var input = select(this).node(); + input.focus(); + input.select(); + } }); - sideddata[k] = utilArrayFlatten(sidedArr.map(sidedSegments)); - }); - var covered = selection.selectAll('.layer-osm.covered'); // under areas + return; + } - var uncovered = selection.selectAll('.layer-osm.lines'); // over areas + var row = this.parentNode.parentNode; + var inputVal = select(row).selectAll('input.value'); + var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); + _pendingChange = _pendingChange || {}; - var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. + if (kOld) { + _pendingChange[kOld] = undefined; + } - [covered, uncovered].forEach(function (selection) { - var range$1 = selection === covered ? range(-10, 0) : range(0, 11); - var layergroup = selection.selectAll('g.layergroup').data(range$1); - layergroup = layergroup.enter().append('g').attr('class', function (d) { - return 'layergroup layer' + String(d); - }).merge(layergroup); - layergroup.selectAll('g.linegroup').data(['shadow', 'casing', 'stroke', 'shadow-highlighted', 'casing-highlighted', 'stroke-highlighted']).enter().append('g').attr('class', function (d) { - return 'linegroup line-' + d; - }); - layergroup.selectAll('g.line-shadow').call(drawLineGroup, 'shadow', false); - layergroup.selectAll('g.line-casing').call(drawLineGroup, 'casing', false); - layergroup.selectAll('g.line-stroke').call(drawLineGroup, 'stroke', false); - layergroup.selectAll('g.line-shadow-highlighted').call(drawLineGroup, 'shadow', true); - layergroup.selectAll('g.line-casing-highlighted').call(drawLineGroup, 'casing', true); - layergroup.selectAll('g.line-stroke-highlighted').call(drawLineGroup, 'stroke', true); - addMarkers(layergroup, 'oneway', 'onewaygroup', onewaydata, 'url(#ideditor-oneway-marker)'); - addMarkers(layergroup, 'sided', 'sidedgroup', sideddata, function marker(d) { - var category = graph.entity(d.id).sidednessIdentifier(); - return 'url(#ideditor-sided-marker-' + category + ')'; - }); - }); // Draw touch targets.. + _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position - touchLayer.call(drawTargets, graph, ways, filter); - } + var existingKeyIndex = _orderedKeys.indexOf(kOld); - return drawLines; - } + if (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; + d.key = kNew; // update datum to avoid exit/enter on tag update - function svgMidpoints(projection, context) { - var targetRadius = 8; + d.value = vNew; + this.value = kNew; + utilGetSetValue(inputVal, vNew); + scheduleChange(); + } - function drawTargets(selection, graph, entities, filter) { - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var getTransform = svgPointTransform(projection).geojson; - var data = entities.map(function (midpoint) { - return { - type: 'Feature', - id: midpoint.id, - properties: { - target: true, - entity: midpoint - }, - geometry: { - type: 'Point', - coordinates: midpoint.loc - } - }; - }); - var targets = selection.selectAll('.midpoint.target').filter(function (d) { - return filter(d.properties.entity); - }).data(data, function key(d) { - return d.id; - }); // exit + function valueChange(d3_event, d) { + if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered - targets.exit().remove(); // enter/update + if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 - targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { - return 'node midpoint target ' + fillClass + d.id; - }).attr('transform', getTransform); + if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = context.cleanTagValue(this.value); + scheduleChange(); } - function drawMidpoints(selection, graph, entities, filter, extent) { - var drawLayer = selection.selectAll('.layer-osm.points .points-group.midpoints'); - var touchLayer = selection.selectAll('.layer-touch.points'); - var mode = context.mode(); + function removeTag(d3_event, d) { + if (isReadOnly(d)) return; - if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { - drawLayer.selectAll('.midpoint').remove(); - touchLayer.selectAll('.midpoint.target').remove(); - return; + if (d.key === '') { + // removing the blank row + _showBlank = false; + section.reRender(); + } else { + // remove the key from the ordered key index + _orderedKeys = _orderedKeys.filter(function (key) { + return key !== d.key; + }); + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = undefined; + scheduleChange(); } + } - var poly = extent.polygon(); - var midpoints = {}; - - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (entity.type !== 'way') continue; - if (!filter(entity)) continue; - if (context.selectedIDs().indexOf(entity.id) < 0) continue; - var nodes = graph.childNodes(entity); - - for (var j = 0; j < nodes.length - 1; j++) { - var a = nodes[j]; - var b = nodes[j + 1]; - var id = [a.id, b.id].sort().join('-'); + function addTag() { + // Delay render in case this click is blurring an edited combo. + // Without the setTimeout, the `content` render would wipe out the pending tag change. + window.setTimeout(function () { + _showBlank = true; + section.reRender(); + section.selection().selectAll('.tag-list li:last-child input.key').node().focus(); + }, 20); + } - if (midpoints[id]) { - midpoints[id].parents.push(entity); - } else if (geoVecLength(projection(a.loc), projection(b.loc)) > 40) { - var point = geoVecInterp(a.loc, b.loc, 0.5); - var loc = null; + function scheduleChange() { + // Cache IDs in case the editor is reloaded before the change event is called. - #6028 + var entityIDs = _entityIDs; // Delay change in case this change is blurring an edited combo. - #5878 - if (extent.intersects(point)) { - loc = point; - } else { - for (var k = 0; k < 4; k++) { - point = geoLineIntersection([a.loc, b.loc], [poly[k], poly[k + 1]]); + window.setTimeout(function () { + if (!_pendingChange) return; + dispatch.call('change', this, entityIDs, _pendingChange); + _pendingChange = null; + }, 10); + } - if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { - loc = point; - break; - } - } - } + section.state = function (val) { + if (!arguments.length) return _state; - if (loc) { - midpoints[id] = { - type: 'midpoint', - id: id, - loc: loc, - edge: [a.id, b.id], - parents: [entity] - }; - } - } - } + if (_state !== val) { + _orderedKeys = []; + _state = val; } - function midpointFilter(d) { - if (midpoints[d.id]) return true; + return section; + }; - for (var i = 0; i < d.parents.length; i++) { - if (filter(d.parents[i])) { - return true; - } - } + section.presets = function (val) { + if (!arguments.length) return _presets; + _presets = val; - return false; + if (_presets && _presets.length && _presets[0].isFallback()) { + section.disclosureExpanded(true); // don't collapse the disclosure if the mapper used the raw tag editor - #1881 + } else if (!_didInteract) { + section.disclosureExpanded(null); } - var groups = drawLayer.selectAll('.midpoint').filter(midpointFilter).data(Object.values(midpoints), function (d) { - return d.id; - }); - groups.exit().remove(); - var enter = groups.enter().insert('g', ':first-child').attr('class', 'midpoint'); - enter.append('polygon').attr('points', '-6,8 10,0 -6,-8').attr('class', 'shadow'); - enter.append('polygon').attr('points', '-3,4 5,0 -3,-4').attr('class', 'fill'); - groups = groups.merge(enter).attr('transform', function (d) { - var translate = svgPointTransform(projection); - var a = graph.entity(d.edge[0]); - var b = graph.entity(d.edge[1]); - var angle = geoAngle(a, b, projection) * (180 / Math.PI); - return translate(d) + ' rotate(' + angle + ')'; - }).call(svgTagClasses().tags(function (d) { - return d.parents[0].tags; - })); // Propagate data bindings. + return section; + }; - groups.select('polygon.shadow'); - groups.select('polygon.fill'); // Draw touch targets.. + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return section; + }; - touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); - } + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - return drawMidpoints; - } + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _orderedKeys = []; + } - function svgPoints(projection, context) { - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-8, -23)').attr('d', 'M 17,8 C 17,13 11,21 8.5,23.5 C 6,21 0,13 0,8 C 0,4 4,-0.5 8.5,-0.5 C 13,-0.5 17,4 17,8 z'); - } + return section; + }; // pass an array of regular expressions to test against the tag key - function sortY(a, b) { - return b.loc[1] - a.loc[1]; - } // Avoid exit/enter if we're just moving stuff around. - // The node will get a new version but we only need to run the update selection. + section.readOnlyTags = function (val) { + if (!arguments.length) return _readOnlyTags; + _readOnlyTags = val; + return section; + }; - function fastEntityKey(d) { - var mode = context.mode(); - var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); - return isMoving ? d.id : osmEntity.key(d); - } + return utilRebind(section, dispatch, 'on'); + } - function drawTargets(selection, graph, entities, filter) { - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var getTransform = svgPointTransform(projection).geojson; - var activeID = context.activeID(); - var data = []; - entities.forEach(function (node) { - if (activeID === node.id) return; // draw no target on the activeID + function uiDataEditor(context) { + var dataHeader = uiDataHeader(); + var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - data.push({ - type: 'Feature', - id: node.id, - properties: { - target: true, - entity: node - }, - geometry: node.asGeoJSON() - }); - }); - var targets = selection.selectAll('.point.target').filter(function (d) { - return filter(d.properties.entity); - }).data(data, function key(d) { - return d.id; - }); // exit + var _datum; - targets.exit().remove(); // enter/update + function dataEditor(selection) { + var header = selection.selectAll('.header').data([0]); + var headerEnter = header.enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('map_data.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.data-editor').data([0]); // enter/update - targets.enter().append('rect').attr('x', -10).attr('y', -26).attr('width', 20).attr('height', 30).merge(targets).attr('class', function (d) { - return 'node point target ' + fillClass + d.id; - }).attr('transform', getTransform); - } + editor.enter().append('div').attr('class', 'modal-section data-editor').merge(editor).call(dataHeader.datum(_datum)); + var rte = body.selectAll('.raw-tag-editor').data([0]); // enter/update - function drawPoints(selection, graph, entities, filter) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - var base = context.history().base(); // Points with a direction will render as vertices at higher zooms.. + rte.enter().append('div').attr('class', 'raw-tag-editor data-editor').merge(rte).call(rawTagEditor.tags(_datum && _datum.properties || {}).state('hover').render).selectAll('textarea.tag-text').attr('readonly', true).classed('readonly', true); + } - function renderAsPoint(entity) { - return entity.geometry(graph) === 'point' && !(zoom >= 18 && entity.directions(graph, projection).length); - } // All points will render as vertices in wireframe mode too.. + dataEditor.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; + return this; + }; + return dataEditor; + } - var points = wireframe ? [] : entities.filter(renderAsPoint); - points.sort(sortY); - var drawLayer = selection.selectAll('.layer-osm.points .points-group.points'); - var touchLayer = selection.selectAll('.layer-touch.points'); // Draw points.. + var sexagesimal = {exports: {}}; - var groups = drawLayer.selectAll('g.point').filter(filter).data(points, fastEntityKey); - groups.exit().remove(); - var enter = groups.enter().append('g').attr('class', function (d) { - return 'node point ' + d.id; - }).order(); - enter.append('path').call(markerPath, 'shadow'); - enter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); - enter.append('path').call(markerPath, 'stroke'); - enter.append('use').attr('transform', 'translate(-5, -19)').attr('class', 'icon').attr('width', '11px').attr('height', '11px'); - groups = groups.merge(enter).attr('transform', svgPointTransform(projection)).classed('added', function (d) { - return !base.entities[d.id]; // if it doesn't exist in the base graph, it's new - }).classed('moved', function (d) { - return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].loc, base.entities[d.id].loc); - }).classed('retagged', function (d) { - return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); - }).call(svgTagClasses()); - groups.select('.shadow'); // propagate bound data + sexagesimal.exports = element; + var pair_1 = sexagesimal.exports.pair = pair; + sexagesimal.exports.format = format; + sexagesimal.exports.formatPair = formatPair; + sexagesimal.exports.coordToDMS = coordToDMS; - groups.select('.stroke'); // propagate bound data + function element(input, dims) { + var result = search(input, dims); + return result === null ? null : result.val; + } - groups.select('.icon') // propagate bound data - .attr('xlink:href', function (entity) { - var preset = _mainPresetIndex.match(entity, graph); - var picon = preset && preset.icon; + function formatPair(input) { + return format(input.lat, 'lat') + ' ' + format(input.lon, 'lon'); + } // Is 0 North or South? - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-11' : ''); - } - }); // Draw touch targets.. - touchLayer.call(drawTargets, graph, points, filter); - } + function format(input, dim) { + var dms = coordToDMS(input, dim); + return dms.whole + '° ' + (dms.minutes ? dms.minutes + '\' ' : '') + (dms.seconds ? dms.seconds + '" ' : '') + dms.dir; + } - return drawPoints; + function coordToDMS(input, dim) { + var dirs = { + lat: ['N', 'S'], + lon: ['E', 'W'] + }[dim] || ''; + var dir = dirs[input >= 0 ? 0 : 1]; + var abs = Math.abs(input); + var whole = Math.floor(abs); + var fraction = abs - whole; + var fractionMinutes = fraction * 60; + var minutes = Math.floor(fractionMinutes); + var seconds = Math.floor((fractionMinutes - minutes) * 60); + return { + whole: whole, + minutes: minutes, + seconds: seconds, + dir: dir + }; } - function svgTurns(projection, context) { - function icon(turn) { - var u = turn.u ? '-u' : ''; - if (turn.no) return '#iD-turn-no' + u; - if (turn.only) return '#iD-turn-only' + u; - return '#iD-turn-yes' + u; - } + function search(input, dims) { + if (!dims) dims = 'NSEW'; + if (typeof input !== 'string') return null; + input = input.toUpperCase(); + var regex = /^[\s\,]*([NSEW])?\s*([\-|\—|\―]?[0-9.]+)[°º˚]?\s*(?:([0-9.]+)['’′‘]\s*)?(?:([0-9.]+)(?:''|"|”|″)\s*)?([NSEW])?/; + var m = input.match(regex); + if (!m) return null; // no match - function drawTurns(selection, graph, turns) { - function turnTransform(d) { - var pxRadius = 50; - var toWay = graph.entity(d.to.way); - var toPoints = graph.childNodes(toWay).map(function (n) { - return n.loc; - }).map(projection); - var toLength = geoPathLength(toPoints); - var mid = toLength / 2; // midpoint of destination way + var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing - var toNode = graph.entity(d.to.node); - var toVertex = graph.entity(d.to.vertex); - var a = geoAngle(toVertex, toNode, projection); - var o = projection(toVertex.loc); - var r = d.u ? 0 // u-turn: no radius - : !toWay.__via ? pxRadius // leaf way: put marker at pxRadius - : Math.min(mid, pxRadius); // via way: prefer pxRadius, fallback to mid for very short ways + var dim; - return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; - } + if (m[1] && m[5]) { + // if matched both.. + dim = m[1]; // keep leading - var drawLayer = selection.selectAll('.layer-osm.points .points-group.turns'); - var touchLayer = selection.selectAll('.layer-touch.turns'); // Draw turns.. + matched = matched.slice(0, -1); // remove trailing dimension from match + } else { + dim = m[1] || m[5]; + } // if unrecognized dimension - var groups = drawLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit - groups.exit().remove(); // enter + if (dim && dims.indexOf(dim) === -1) return null; // extract DMS - var groupsEnter = groups.enter().append('g').attr('class', function (d) { - return 'turn ' + d.key; - }); - var turnsEnter = groupsEnter.filter(function (d) { - return !d.u; - }); - turnsEnter.append('rect').attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); - turnsEnter.append('use').attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); - var uEnter = groupsEnter.filter(function (d) { - return d.u; - }); - uEnter.append('circle').attr('r', '16'); - uEnter.append('use').attr('transform', 'translate(-16, -16)').attr('width', '32').attr('height', '32'); // update + var deg = m[2] ? parseFloat(m[2]) : 0; + var min = m[3] ? parseFloat(m[3]) / 60 : 0; + var sec = m[4] ? parseFloat(m[4]) / 3600 : 0; + var sign = deg < 0 ? -1 : 1; + if (dim === 'S' || dim === 'W') sign *= -1; + return { + val: (Math.abs(deg) + min + sec) * sign, + dim: dim, + matched: matched, + remain: input.slice(matched.length) + }; + } - groups = groups.merge(groupsEnter).attr('opacity', function (d) { - return d.direct === false ? '0.7' : null; - }).attr('transform', turnTransform); - groups.select('use').attr('xlink:href', icon); - groups.select('rect'); // propagate bound data + function pair(input, dims) { + input = input.trim(); + var one = search(input, dims); + if (!one) return null; + input = one.remain.trim(); + var two = search(input, dims); + if (!two || two.remain) return null; - groups.select('circle'); // propagate bound data - // Draw touch targets.. + if (one.dim) { + return swapdim(one.val, two.val, one.dim); + } else { + return [one.val, two.val]; + } + } + + function swapdim(a, b, dim) { + if (dim === 'N' || dim === 'S') return [a, b]; + if (dim === 'W' || dim === 'E') return [b, a]; + } - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - groups = touchLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit + function uiFeatureList(context) { + var _geocodeResults; - groups.exit().remove(); // enter + function featureList(selection) { + var header = selection.append('div').attr('class', 'header fillL'); + header.append('h3').html(_t.html('inspector.feature_list')); + var searchWrap = selection.append('div').attr('class', 'search-header'); + searchWrap.call(svgIcon('#iD-icon-search', 'pre-text')); + var search = searchWrap.append('input').attr('placeholder', _t('inspector.search')).attr('type', 'search').call(utilNoAuto).on('keypress', keypress).on('keydown', keydown).on('input', inputevent); + var listWrap = selection.append('div').attr('class', 'inspector-body'); + var list = listWrap.append('div').attr('class', 'feature-list'); + context.on('exit.feature-list', clearSearch); + context.map().on('drawn.feature-list', mapDrawn); + context.keybinding().on(uiCmd('⌘F'), focusSearch); - groupsEnter = groups.enter().append('g').attr('class', function (d) { - return 'turn ' + d.key; - }); - turnsEnter = groupsEnter.filter(function (d) { - return !d.u; - }); - turnsEnter.append('rect').attr('class', 'target ' + fillClass).attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); - uEnter = groupsEnter.filter(function (d) { - return d.u; - }); - uEnter.append('circle').attr('class', 'target ' + fillClass).attr('r', '16'); // update + function focusSearch(d3_event) { + var mode = context.mode() && context.mode().id; + if (mode !== 'browse') return; + d3_event.preventDefault(); + search.node().focus(); + } - groups = groups.merge(groupsEnter).attr('transform', turnTransform); - groups.select('rect'); // propagate bound data + function keydown(d3_event) { + if (d3_event.keyCode === 27) { + // escape + search.node().blur(); + } + } - groups.select('circle'); // propagate bound data + function keypress(d3_event) { + var q = search.property('value'), + items = list.selectAll('.feature-list-item'); - return this; - } + if (d3_event.keyCode === 13 && // ↩ Return + q.length && items.size()) { + click(d3_event, items.datum()); + } + } - return drawTurns; - } + function inputevent() { + _geocodeResults = undefined; + drawList(); + } - function svgVertices(projection, context) { - var radiuses = { - // z16-, z17, z18+, w/icon - shadow: [6, 7.5, 7.5, 12], - stroke: [2.5, 3.5, 3.5, 8], - fill: [1, 1.5, 1.5, 1.5] - }; + function clearSearch() { + search.property('value', ''); + drawList(); + } - var _currHoverTarget; + function mapDrawn(e) { + if (e.full) { + drawList(); + } + } - var _currPersistent = {}; - var _currHover = {}; - var _prevHover = {}; - var _currSelected = {}; - var _prevSelected = {}; - var _radii = {}; + function features() { + var result = []; + var graph = context.graph(); + var visibleCenter = context.map().extent().center(); + var q = search.property('value').toLowerCase(); + if (!q) return result; + var locationMatch = pair_1(q.toUpperCase()) || q.match(/^(-?\d+\.?\d*)\s+(-?\d+\.?\d*)$/); - function sortY(a, b) { - return b.loc[1] - a.loc[1]; - } // Avoid exit/enter if we're just moving stuff around. - // The node will get a new version but we only need to run the update selection. + if (locationMatch) { + var loc = [parseFloat(locationMatch[0]), parseFloat(locationMatch[1])]; + result.push({ + id: -1, + geometry: 'point', + type: _t('inspector.location'), + name: dmsCoordinatePair([loc[1], loc[0]]), + location: loc + }); + } // A location search takes priority over an ID search - function fastEntityKey(d) { - var mode = context.mode(); - var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); - return isMoving ? d.id : osmEntity.key(d); - } + var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); - function draw(selection, graph, vertices, sets, filter) { - sets = sets || { - selected: {}, - important: {}, - hovered: {} - }; - var icons = {}; - var directions = {}; - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - var z = zoom < 17 ? 0 : zoom < 18 ? 1 : 2; - var activeID = context.activeID(); - var base = context.history().base(); + if (idMatch) { + var elemType = idMatch[1].charAt(0); + var elemId = idMatch[2]; + result.push({ + id: elemType + elemId, + geometry: elemType === 'n' ? 'point' : elemType === 'w' ? 'line' : 'relation', + type: elemType === 'n' ? _t('inspector.node') : elemType === 'w' ? _t('inspector.way') : _t('inspector.relation'), + name: elemId + }); + } - function getIcon(d) { - // always check latest entity, as fastEntityKey avoids enter/exit now - var entity = graph.entity(d.id); - if (entity.id in icons) return icons[entity.id]; - icons[entity.id] = entity.hasInterestingTags() && _mainPresetIndex.match(entity, graph).icon; - return icons[entity.id]; - } // memoize directions results, return false for empty arrays (for use in filter) + var allEntities = graph.entities; + var localResults = []; + for (var id in allEntities) { + var entity = allEntities[id]; + if (!entity) continue; + var name = utilDisplayName(entity) || ''; + if (name.toLowerCase().indexOf(q) < 0) continue; + var matched = _mainPresetIndex.match(entity, graph); + var type = matched && matched.name() || utilDisplayType(entity.id); + var extent = entity.extent(graph); + var distance = extent ? geoSphericalDistance(visibleCenter, extent.center()) : 0; + localResults.push({ + id: entity.id, + entity: entity, + geometry: entity.geometry(graph), + type: type, + name: name, + distance: distance + }); + if (localResults.length > 100) break; + } - function getDirections(entity) { - if (entity.id in directions) return directions[entity.id]; - var angles = entity.directions(graph, projection); - directions[entity.id] = angles.length ? angles : false; - return angles; - } + localResults = localResults.sort(function byDistance(a, b) { + return a.distance - b.distance; + }); + result = result.concat(localResults); - function updateAttributes(selection) { - ['shadow', 'stroke', 'fill'].forEach(function (klass) { - var rads = radiuses[klass]; - selection.selectAll('.' + klass).each(function (entity) { - var i = z && getIcon(entity); - var r = rads[i ? 3 : z]; // slightly increase the size of unconnected endpoints #3775 + (_geocodeResults || []).forEach(function (d) { + if (d.osm_type && d.osm_id) { + // some results may be missing these - #1890 + // Make a temporary osmEntity so we can preset match + // and better localize the search result - #4725 + var id = osmEntity.id.fromOSM(d.osm_type, d.osm_id); + var tags = {}; + tags[d["class"]] = d.type; + var attrs = { + id: id, + type: d.osm_type, + tags: tags + }; - if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { - r += 1.5; + if (d.osm_type === 'way') { + // for ways, add some fake closed nodes + attrs.nodes = ['a', 'a']; // so that geometry area is possible } - if (klass === 'shadow') { - // remember this value, so we don't need to - _radii[entity.id] = r; // recompute it when we draw the touch targets - } + var tempEntity = osmEntity(attrs); + var tempGraph = coreGraph([tempEntity]); + var matched = _mainPresetIndex.match(tempEntity, tempGraph); + var type = matched && matched.name() || utilDisplayType(id); + result.push({ + id: tempEntity.id, + geometry: tempEntity.geometry(tempGraph), + type: type, + name: d.display_name, + extent: new geoExtent([parseFloat(d.boundingbox[3]), parseFloat(d.boundingbox[0])], [parseFloat(d.boundingbox[2]), parseFloat(d.boundingbox[1])]) + }); + } + }); - select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); + if (q.match(/^[0-9]+$/)) { + // if query is just a number, possibly an OSM ID without a prefix + result.push({ + id: 'n' + q, + geometry: 'point', + type: _t('inspector.node'), + name: q }); - }); + result.push({ + id: 'w' + q, + geometry: 'line', + type: _t('inspector.way'), + name: q + }); + result.push({ + id: 'r' + q, + geometry: 'relation', + type: _t('inspector.relation'), + name: q + }); + } + + return result; } - vertices.sort(sortY); - var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit + function drawList() { + var value = search.property('value'); + var results = features(); + list.classed('filtered', value.length); + var resultsIndicator = list.selectAll('.no-results-item').data([0]).enter().append('button').property('disabled', true).attr('class', 'no-results-item').call(svgIcon('#iD-icon-alert', 'pre-text')); + resultsIndicator.append('span').attr('class', 'entity-name'); + list.selectAll('.no-results-item .entity-name').html(_t.html('geocoder.no_results_worldwide')); - groups.exit().remove(); // enter + if (services.geocoder) { + list.selectAll('.geocode-item').data([0]).enter().append('button').attr('class', 'geocode-item secondary-action').on('click', geocoderSearch).append('div').attr('class', 'label').append('span').attr('class', 'entity-name').html(_t.html('geocoder.search')); + } - var enter = groups.enter().append('g').attr('class', function (d) { - return 'node vertex ' + d.id; - }).order(); - enter.append('circle').attr('class', 'shadow'); - enter.append('circle').attr('class', 'stroke'); // Vertices with tags get a fill. + list.selectAll('.no-results-item').style('display', value.length && !results.length ? 'block' : 'none'); + list.selectAll('.geocode-item').style('display', value && _geocodeResults === undefined ? 'block' : 'none'); + list.selectAll('.feature-list-item').data([-1]).remove(); + var items = list.selectAll('.feature-list-item').data(results, function (d) { + return d.id; + }); + var enter = items.enter().insert('button', '.geocode-item').attr('class', 'feature-list-item').on('mouseover', mouseover).on('mouseout', mouseout).on('click', click); + var label = enter.append('div').attr('class', 'label'); + label.each(function (d) { + select(this).call(svgIcon('#iD-icon-' + d.geometry, 'pre-text')); + }); + label.append('span').attr('class', 'entity-type').html(function (d) { + return d.type; + }); + label.append('span').attr('class', 'entity-name').html(function (d) { + return d.name; + }); + enter.style('opacity', 0).transition().style('opacity', 1); + items.order(); + items.exit().remove(); + } - enter.filter(function (d) { - return d.hasInterestingTags(); - }).append('circle').attr('class', 'fill'); // update + function mouseover(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], true, context); + } - groups = groups.merge(enter).attr('transform', svgPointTransform(projection)).classed('sibling', function (d) { - return d.id in sets.selected; - }).classed('shared', function (d) { - return graph.isShared(d); - }).classed('endpoint', function (d) { - return d.isEndpoint(graph); - }).classed('added', function (d) { - return !base.entities[d.id]; // if it doesn't exist in the base graph, it's new - }).classed('moved', function (d) { - return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].loc, base.entities[d.id].loc); - }).classed('retagged', function (d) { - return base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); - }).call(updateAttributes); // Vertices with icons get a `use`. + function mouseout(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], false, context); + } - var iconUse = groups.selectAll('.icon').data(function data(d) { - return zoom >= 17 && getIcon(d) ? [d] : []; - }, fastEntityKey); // exit + function click(d3_event, d) { + d3_event.preventDefault(); - iconUse.exit().remove(); // enter + if (d.location) { + context.map().centerZoomEase([d.location[1], d.location[0]], 19); + } else if (d.entity) { + utilHighlightEntities([d.id], false, context); + context.enter(modeSelect(context, [d.entity.id])); + context.map().zoomToEase(d.entity); + } else { + // download, zoom to, and select the entity with the given ID + context.zoomToEntity(d.id); + } + } - iconUse.enter().append('use').attr('class', 'icon').attr('width', '11px').attr('height', '11px').attr('transform', 'translate(-5.5, -5.5)').attr('xlink:href', function (d) { - var picon = getIcon(d); - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-11' : ''); - }); // Vertices with directions get viewfields + function geocoderSearch() { + services.geocoder.search(search.property('value'), function (err, resp) { + _geocodeResults = resp || []; + drawList(); + }); + } + } - var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { - return zoom >= 18 && getDirections(d) ? [d] : []; - }, fastEntityKey); // exit + return featureList; + } - dgroups.exit().remove(); // enter/update + var $$1 = _export; + var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; + var toLength$1 = toLength$q; + var notARegExp$1 = notARegexp; + var requireObjectCoercible$1 = requireObjectCoercible$e; + var correctIsRegExpLogic$1 = correctIsRegexpLogic; - dgroups = dgroups.enter().insert('g', '.shadow').attr('class', 'viewfieldgroup').merge(dgroups); - var viewfields = dgroups.selectAll('.viewfield').data(getDirections, function key(d) { - return osmEntity.key(d); - }); // exit + // eslint-disable-next-line es/no-string-prototype-startswith -- safe + var $startsWith = ''.startsWith; + var min$1 = Math.min; - viewfields.exit().remove(); // enter/update + var CORRECT_IS_REGEXP_LOGIC$1 = correctIsRegExpLogic$1('startsWith'); + // https://github.com/zloirock/core-js/pull/702 + var MDN_POLYFILL_BUG$1 = !CORRECT_IS_REGEXP_LOGIC$1 && !!function () { + var descriptor = getOwnPropertyDescriptor$1(String.prototype, 'startsWith'); + return descriptor && !descriptor.writable; + }(); - viewfields.enter().append('path').attr('class', 'viewfield').attr('d', 'M0,0H0').merge(viewfields).attr('marker-start', 'url(#ideditor-viewfield-marker' + (wireframe ? '-wireframe' : '') + ')').attr('transform', function (d) { - return 'rotate(' + d + ')'; - }); + // `String.prototype.startsWith` method + // https://tc39.es/ecma262/#sec-string.prototype.startswith + $$1({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG$1 && !CORRECT_IS_REGEXP_LOGIC$1 }, { + startsWith: function startsWith(searchString /* , position = 0 */) { + var that = String(requireObjectCoercible$1(this)); + notARegExp$1(searchString); + var index = toLength$1(min$1(arguments.length > 1 ? arguments[1] : undefined, that.length)); + var search = String(searchString); + return $startsWith + ? $startsWith.call(that, search, index) + : that.slice(index, index + search.length) === search; } + }); - function drawTargets(selection, graph, entities, filter) { - var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; - var getTransform = svgPointTransform(projection).geojson; - var activeID = context.activeID(); - var data = { - targets: [], - nopes: [] - }; - entities.forEach(function (node) { - if (activeID === node.id) return; // draw no target on the activeID + function uiSectionEntityIssues(context) { + // Does the user prefer to expand the active issue? Useful for viewing tag diff. + // Expand by default so first timers see it - #6408, #8143 + var preference = corePreferences('entity-issues.reference.expanded'); - var vertexType = svgPassiveVertex(node, graph, activeID); + var _expanded = preference === null ? true : preference === 'true'; - if (vertexType !== 0) { - // passive or adjacent - allow to connect - data.targets.push({ - type: 'Feature', - id: node.id, - properties: { - target: true, - entity: node - }, - geometry: node.asGeoJSON() - }); - } else { - data.nopes.push({ - type: 'Feature', - id: node.id + '-nope', - properties: { - nope: true, - target: true, - entity: node - }, - geometry: node.asGeoJSON() - }); - } - }); // Targets allow hover and vertex snapping + var _entityIDs = []; + var _issues = []; - var targets = selection.selectAll('.vertex.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(data.targets, function key(d) { - return d.id; - }); // exit + var _activeIssueID; - targets.exit().remove(); // enter/update + var section = uiSection('entity-issues', context).shouldDisplay(function () { + return _issues.length > 0; + }).label(function () { + return _t('inspector.title_count', { + title: _t.html('issues.list_title'), + count: _issues.length + }); + }).disclosureContent(renderDisclosureContent); + context.validator().on('validated.entity_issues', function () { + // Refresh on validated events + reloadIssues(); + section.reRender(); + }).on('focusedIssue.entity_issues', function (issue) { + makeActiveIssue(issue.id); + }); - targets.enter().append('circle').attr('r', function (d) { - return _radii[d.id] || radiuses.shadow[3]; - }).merge(targets).attr('class', function (d) { - return 'node vertex target target-allowed ' + targetClass + d.id; - }).attr('transform', getTransform); // NOPE + function reloadIssues() { + _issues = context.validator().getSharedEntityIssues(_entityIDs, { + includeDisabledRules: true + }); + } - var nopes = selection.selectAll('.vertex.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(data.nopes, function key(d) { - return d.id; - }); // exit + function makeActiveIssue(issueID) { + _activeIssueID = issueID; + section.selection().selectAll('.issue-container').classed('active', function (d) { + return d.id === _activeIssueID; + }); + } - nopes.exit().remove(); // enter/update + function renderDisclosureContent(selection) { + selection.classed('grouped-items-area', true); + _activeIssueID = _issues.length > 0 ? _issues[0].id : null; + var containers = selection.selectAll('.issue-container').data(_issues, function (d) { + return d.key; + }); // Exit - nopes.enter().append('circle').attr('r', function (d) { - return _radii[d.properties.entity.id] || radiuses.shadow[3]; - }).merge(nopes).attr('class', function (d) { - return 'node vertex target target-nope ' + nopeClass + d.id; - }).attr('transform', getTransform); - } // Points can also render as vertices: - // 1. in wireframe mode or - // 2. at higher zooms if they have a direction + containers.exit().remove(); // Enter + var containersEnter = containers.enter().append('div').attr('class', 'issue-container'); + var itemsEnter = containersEnter.append('div').attr('class', function (d) { + return 'issue severity-' + d.severity; + }).on('mouseover.highlight', function (d3_event, d) { + // don't hover-highlight the selected entity + var ids = d.entityIds.filter(function (e) { + return _entityIDs.indexOf(e) === -1; + }); + utilHighlightEntities(ids, true, context); + }).on('mouseout.highlight', function (d3_event, d) { + var ids = d.entityIds.filter(function (e) { + return _entityIDs.indexOf(e) === -1; + }); + utilHighlightEntities(ids, false, context); + }); + var labelsEnter = itemsEnter.append('div').attr('class', 'issue-label'); + var textEnter = labelsEnter.append('button').attr('class', 'issue-text').on('click', function (d3_event, d) { + makeActiveIssue(d.id); // expand only the clicked item - function renderAsVertex(entity, graph, wireframe, zoom) { - var geometry = entity.geometry(graph); - return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).length); - } + var extent = d.extent(context.graph()); - function isEditedNode(node, base, head) { - var baseNode = base.entities[node.id]; - var headNode = head.entities[node.id]; - return !headNode || !baseNode || !fastDeepEqual(headNode.tags, baseNode.tags) || !fastDeepEqual(headNode.loc, baseNode.loc); - } + if (extent) { + var setZoom = Math.max(context.map().zoom(), 19); + context.map().unobscuredCenterZoomEase(extent.center(), setZoom); + } + }); + textEnter.each(function (d) { + var iconName = '#iD-icon-' + (d.severity === 'warning' ? 'alert' : 'error'); + select(this).call(svgIcon(iconName, 'issue-icon')); + }); + textEnter.append('span').attr('class', 'issue-message'); + var infoButton = labelsEnter.append('button').attr('class', 'issue-info-button').attr('title', _t('icons.information')).call(svgIcon('#iD-icon-inspect')); + infoButton.on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + this.blur(); // avoid keeping focus on the button - #4641 - function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { - var results = {}; - var seenIds = {}; + var container = select(this.parentNode.parentNode.parentNode); + var info = container.selectAll('.issue-info'); + var isExpanded = info.classed('expanded'); + _expanded = !isExpanded; + corePreferences('entity-issues.reference.expanded', _expanded); // update preference + + if (isExpanded) { + info.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { + info.classed('expanded', false); + }); + } else { + info.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1').on('end', function () { + info.style('max-height', null); + }); + } + }); + itemsEnter.append('ul').attr('class', 'issue-fix-list'); + containersEnter.append('div').attr('class', 'issue-info' + (_expanded ? ' expanded' : '')).style('max-height', _expanded ? null : '0').style('opacity', _expanded ? '1' : '0').each(function (d) { + if (typeof d.reference === 'function') { + select(this).call(d.reference); + } else { + select(this).html(_t.html('inspector.no_documentation_key')); + } + }); // Update - function addChildVertices(entity) { - // avoid redundant work and infinite recursion of circular relations - if (seenIds[entity.id]) return; - seenIds[entity.id] = true; - var geometry = entity.geometry(graph); + containers = containers.merge(containersEnter).classed('active', function (d) { + return d.id === _activeIssueID; + }); + containers.selectAll('.issue-message').html(function (d) { + return d.message(context); + }); // fixes - if (!context.features().isHiddenFeature(entity, graph, geometry)) { - var i; + var fixLists = containers.selectAll('.issue-fix-list'); + var fixes = fixLists.selectAll('.issue-fix-item').data(function (d) { + return d.fixes ? d.fixes(context) : []; + }, function (fix) { + return fix.id; + }); + fixes.exit().remove(); + var fixesEnter = fixes.enter().append('li').attr('class', 'issue-fix-item'); + var buttons = fixesEnter.append('button').on('click', function (d3_event, d) { + // not all fixes are actionable + if (select(this).attr('disabled') || !d.onClick) return; // Don't run another fix for this issue within a second of running one + // (Necessary for "Select a feature type" fix. Most fixes should only ever run once) - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - var child = graph.hasEntity(entity.nodes[i]); + if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; + d.issue.dateLastRanFix = new Date(); // remove hover-highlighting - if (child) { - addChildVertices(child); - } - } - } else if (entity.type === 'relation') { - for (i = 0; i < entity.members.length; i++) { - var member = graph.hasEntity(entity.members[i].id); + utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); + new Promise(function (resolve, reject) { + d.onClick(context, resolve, reject); - if (member) { - addChildVertices(member); - } - } - } else if (renderAsVertex(entity, graph, wireframe, zoom)) { - results[entity.id] = entity; + if (d.onClick.length <= 1) { + // if the fix doesn't take any completion parameters then consider it resolved + resolve(); } - } - } + }).then(function () { + // revalidate whenever the fix has finished running successfully + context.validator().validate(); + }); + }).on('mouseover.highlight', function (d3_event, d) { + utilHighlightEntities(d.entityIds, true, context); + }).on('mouseout.highlight', function (d3_event, d) { + utilHighlightEntities(d.entityIds, false, context); + }); + buttons.each(function (d) { + var iconName = d.icon || 'iD-icon-wrench'; - ids.forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + if (iconName.startsWith('maki')) { + iconName += '-15'; + } - if (entity.type === 'node') { - if (renderAsVertex(entity, graph, wireframe, zoom)) { - results[entity.id] = entity; - graph.parentWays(entity).forEach(function (entity) { - addChildVertices(entity); - }); - } - } else { - // way, relation - addChildVertices(entity); + select(this).call(svgIcon('#' + iconName, 'fix-icon')); + }); + buttons.append('span').attr('class', 'fix-message').html(function (d) { + return d.title; + }); + fixesEnter.merge(fixes).selectAll('button').classed('actionable', function (d) { + return d.onClick; + }).attr('disabled', function (d) { + return d.onClick ? null : 'true'; + }).attr('title', function (d) { + if (d.disabledReason) { + return d.disabledReason; } + + return null; }); - return results; } - function drawVertices(selection, graph, entities, filter, extent, fullRedraw) { - var wireframe = context.surface().classed('fill-wireframe'); - var visualDiff = context.surface().classed('highlight-edited'); - var zoom = geoScaleToZoom(projection.scale()); - var mode = context.mode(); - var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); - var base = context.history().base(); - var drawLayer = selection.selectAll('.layer-osm.points .points-group.vertices'); - var touchLayer = selection.selectAll('.layer-touch.points'); - - if (fullRedraw) { - _currPersistent = {}; - _radii = {}; - } // Collect important vertices from the `entities` list.. - // (during a partial redraw, it will not contain everything) - + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - var geometry = entity.geometry(graph); - var keep = false; // a point that looks like a vertex.. + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _activeIssueID = null; + reloadIssues(); + } - if (geometry === 'point' && renderAsVertex(entity, graph, wireframe, zoom)) { - _currPersistent[entity.id] = entity; - keep = true; // a vertex of some importance.. - } else if (geometry === 'vertex' && (entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || visualDiff && isEditedNode(entity, base, graph))) { - _currPersistent[entity.id] = entity; - keep = true; - } // whatever this is, it's not a persistent vertex.. + return section; + }; + return section; + } - if (!keep && !fullRedraw) { - delete _currPersistent[entity.id]; - } - } // 3 sets of vertices to consider: + function uiPresetIcon() { + var _preset; + var _geometry; - var sets = { - persistent: _currPersistent, - // persistent = important vertices (render always) - selected: _currSelected, - // selected + siblings of selected (render always) - hovered: _currHover // hovered + siblings of hovered (render only in draw modes) + var _sizeClass = 'medium'; - }; - var all = Object.assign({}, isMoving ? _currHover : {}, _currSelected, _currPersistent); // Draw the vertices.. - // The filter function controls the scope of what objects d3 will touch (exit/enter/update) - // Adjust the filter function to expand the scope beyond whatever entities were passed in. + function isSmall() { + return _sizeClass === 'small'; + } - var filterRendered = function filterRendered(d) { - return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); - }; + function presetIcon(selection) { + selection.each(render); + } - drawLayer.call(draw, graph, currentVisible(all), sets, filterRendered); // Draw touch targets.. - // When drawing, render all targets (not just those affected by a partial redraw) + function getIcon(p, geom) { + if (isSmall() && p.isFallback && p.isFallback()) return 'iD-icon-' + p.id; + if (p.icon) return p.icon; + if (geom === 'line') return 'iD-other-line'; + if (geom === 'vertex') return p.isFallback() ? '' : 'temaki-vertex'; + if (isSmall() && geom === 'point') return ''; + return 'maki-marker-stroked'; + } - var filterTouch = function filterTouch(d) { - return isMoving ? true : filterRendered(d); - }; + function renderPointBorder(container, drawPoint) { + var pointBorder = container.selectAll('.preset-icon-point-border').data(drawPoint ? [0] : []); + pointBorder.exit().remove(); + var pointBorderEnter = pointBorder.enter(); + var w = 40; + var h = 40; + pointBorderEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-point-border').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('path').attr('transform', 'translate(11.5, 8)').attr('d', 'M 17,8 C 17,13 11,21 8.5,23.5 C 6,21 0,13 0,8 C 0,4 4,-0.5 8.5,-0.5 C 13,-0.5 17,4 17,8 z'); + pointBorder = pointBorderEnter.merge(pointBorder); + } - touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); + function renderCategoryBorder(container, category) { + var categoryBorder = container.selectAll('.preset-icon-category-border').data(category ? [0] : []); + categoryBorder.exit().remove(); + var categoryBorderEnter = categoryBorder.enter(); + var d = 60; + var svgEnter = categoryBorderEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-category-border').attr('width', d).attr('height', d).attr('viewBox', "0 0 ".concat(d, " ").concat(d)); + ['fill', 'stroke'].forEach(function (klass) { + svgEnter.append('path').attr('class', "area ".concat(klass)).attr('d', 'M9.5,7.5 L25.5,7.5 L28.5,12.5 L49.5,12.5 C51.709139,12.5 53.5,14.290861 53.5,16.5 L53.5,43.5 C53.5,45.709139 51.709139,47.5 49.5,47.5 L10.5,47.5 C8.290861,47.5 6.5,45.709139 6.5,43.5 L6.5,12.5 L9.5,7.5 Z'); + }); + categoryBorder = categoryBorderEnter.merge(categoryBorder); - function currentVisible(which) { - return Object.keys(which).map(graph.hasEntity, graph) // the current version of this entity - .filter(function (entity) { - return entity && entity.intersects(extent, graph); - }); + if (category) { + var tagClasses = svgTagClasses().getClassesString(category.members.collection[0].addTags, ''); + categoryBorder.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); + categoryBorder.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); } - } // partial redraw - only update the selected items.. - + } - drawVertices.drawSelected = function (selection, graph, extent) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevSelected = _currSelected || {}; + function renderCircleFill(container, drawVertex) { + var vertexFill = container.selectAll('.preset-icon-fill-vertex').data(drawVertex ? [0] : []); + vertexFill.exit().remove(); + var vertexFillEnter = vertexFill.enter(); + var w = 60; + var h = 60; + var d = 40; + vertexFillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-vertex').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('circle').attr('cx', w / 2).attr('cy', h / 2).attr('r', d / 2); + vertexFill = vertexFillEnter.merge(vertexFill); + } - if (context.map().isInWideSelection()) { - _currSelected = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + function renderSquareFill(container, drawArea, tagClasses) { + var fill = container.selectAll('.preset-icon-fill-area').data(drawArea ? [0] : []); + fill.exit().remove(); + var fillEnter = fill.enter(); + var d = isSmall() ? 40 : 60; + var w = d; + var h = d; + var l = d * 2 / 3; + var c1 = (w - l) / 2; + var c2 = c1 + l; + fillEnter = fillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-area').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); + ['fill', 'stroke'].forEach(function (klass) { + fillEnter.append('path').attr('d', "M".concat(c1, " ").concat(c1, " L").concat(c1, " ").concat(c2, " L").concat(c2, " ").concat(c2, " L").concat(c2, " ").concat(c1, " Z")).attr('class', "area ".concat(klass)); + }); + var rVertex = 2.5; + [[c1, c1], [c1, c2], [c2, c2], [c2, c1]].forEach(function (point) { + fillEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', rVertex); + }); - if (entity.type === 'node') { - if (renderAsVertex(entity, graph, wireframe, zoom)) { - _currSelected[entity.id] = entity; - } - } + if (!isSmall()) { + var rMidpoint = 1.25; + [[c1, w / 2], [c2, w / 2], [h / 2, c1], [h / 2, c2]].forEach(function (point) { + fillEnter.append('circle').attr('class', 'midpoint').attr('cx', point[0]).attr('cy', point[1]).attr('r', rMidpoint); }); - } else { - _currSelected = getSiblingAndChildVertices(context.selectedIDs(), graph, wireframe, zoom); - } // note that drawVertices will add `_currSelected` automatically if needed.. + } + fill = fillEnter.merge(fill); + fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); + fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); + } - var filter = function filter(d) { - return d.id in _prevSelected; - }; + function renderLine(container, drawLine, tagClasses) { + var line = container.selectAll('.preset-icon-line').data(drawLine ? [0] : []); + line.exit().remove(); + var lineEnter = line.enter(); + var d = isSmall() ? 40 : 60; // draw the line parametrically - drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); - }; // partial redraw - only update the hovered items.. + var w = d; + var h = d; + var y = Math.round(d * 0.72); + var l = Math.round(d * 0.6); + var r = 2.5; + var x1 = (w - l) / 2; + var x2 = x1 + l; + lineEnter = lineEnter.append('svg').attr('class', 'preset-icon-line').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); + ['casing', 'stroke'].forEach(function (klass) { + lineEnter.append('path').attr('d', "M".concat(x1, " ").concat(y, " L").concat(x2, " ").concat(y)).attr('class', "line ".concat(klass)); + }); + [[x1 - 1, y], [x2 + 1, y]].forEach(function (point) { + lineEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', r); + }); + line = lineEnter.merge(line); + line.selectAll('path.stroke').attr('class', "line stroke ".concat(tagClasses)); + line.selectAll('path.casing').attr('class', "line casing ".concat(tagClasses)); + } + function renderRoute(container, drawRoute, p) { + var route = container.selectAll('.preset-icon-route').data(drawRoute ? [0] : []); + route.exit().remove(); + var routeEnter = route.enter(); + var d = isSmall() ? 40 : 60; // draw the route parametrically - drawVertices.drawHover = function (selection, graph, target, extent) { - if (target === _currHoverTarget) return; // continue only if something changed + var w = d; + var h = d; + var y1 = Math.round(d * 0.80); + var y2 = Math.round(d * 0.68); + var l = Math.round(d * 0.6); + var r = 2; + var x1 = (w - l) / 2; + var x2 = x1 + l / 3; + var x3 = x2 + l / 3; + var x4 = x3 + l / 3; + routeEnter = routeEnter.append('svg').attr('class', 'preset-icon-route').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); + ['casing', 'stroke'].forEach(function (klass) { + routeEnter.append('path').attr('d', "M".concat(x1, " ").concat(y1, " L").concat(x2, " ").concat(y2)).attr('class', "segment0 line ".concat(klass)); + routeEnter.append('path').attr('d', "M".concat(x2, " ").concat(y2, " L").concat(x3, " ").concat(y1)).attr('class', "segment1 line ".concat(klass)); + routeEnter.append('path').attr('d', "M".concat(x3, " ").concat(y1, " L").concat(x4, " ").concat(y2)).attr('class', "segment2 line ".concat(klass)); + }); + [[x1, y1], [x2, y2], [x3, y1], [x4, y2]].forEach(function (point) { + routeEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', r); + }); + route = routeEnter.merge(route); - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevHover = _currHover || {}; - _currHoverTarget = target; - var entity = target && target.properties && target.properties.entity; + if (drawRoute) { + var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; + var segmentPresetIDs = routeSegments[routeType]; - if (entity) { - _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); - } else { - _currHover = {}; - } // note that drawVertices will add `_currHover` automatically if needed.. + for (var i in segmentPresetIDs) { + var segmentPreset = _mainPresetIndex.item(segmentPresetIDs[i]); + var segmentTagClasses = svgTagClasses().getClassesString(segmentPreset.tags, ''); + route.selectAll("path.stroke.segment".concat(i)).attr('class', "segment".concat(i, " line stroke ").concat(segmentTagClasses)); + route.selectAll("path.casing.segment".concat(i)).attr('class', "segment".concat(i, " line casing ").concat(segmentTagClasses)); + } + } + } + function renderSvgIcon(container, picon, geom, isFramed, category, tagClasses) { + var isMaki = picon && /^maki-/.test(picon); + var isTemaki = picon && /^temaki-/.test(picon); + var isFa = picon && /^fa[srb]-/.test(picon); + var isiDIcon = picon && !(isMaki || isTemaki || isFa); + var icon = container.selectAll('.preset-icon').data(picon ? [0] : []); + icon.exit().remove(); + icon = icon.enter().append('div').attr('class', 'preset-icon').call(svgIcon('')).merge(icon); + icon.attr('class', 'preset-icon ' + (geom ? geom + '-geom' : '')).classed('category', category).classed('framed', isFramed).classed('preset-icon-iD', isiDIcon); + icon.selectAll('svg').attr('class', 'icon ' + picon + ' ' + (!isiDIcon && geom !== 'line' ? '' : tagClasses)); + var suffix = ''; - var filter = function filter(d) { - return d.id in _prevHover; - }; + if (isMaki) { + suffix = isSmall() && geom === 'point' ? '-11' : '-15'; + } - drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); - }; + icon.selectAll('use').attr('href', '#' + picon + suffix); + } - return drawVertices; - } + function renderImageIcon(container, imageURL) { + var imageIcon = container.selectAll('img.image-icon').data(imageURL ? [0] : []); + imageIcon.exit().remove(); + imageIcon = imageIcon.enter().append('img').attr('class', 'image-icon').on('load', function () { + return container.classed('showing-img', true); + }).on('error', function () { + return container.classed('showing-img', false); + }).merge(imageIcon); + imageIcon.attr('src', imageURL); + } // Route icons are drawn with a zigzag annotation underneath: + // o o + // / \ / + // o o + // This dataset defines the styles that are used to draw the zigzag segments. - function utilBindOnce(target, type, listener, capture) { - var typeOnce = type + '.once'; - function one() { - target.on(typeOnce, null); - listener.apply(this, arguments); - } + var routeSegments = { + bicycle: ['highway/cycleway', 'highway/cycleway', 'highway/cycleway'], + bus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], + trolleybus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], + detour: ['highway/tertiary', 'highway/residential', 'highway/unclassified'], + ferry: ['route/ferry', 'route/ferry', 'route/ferry'], + foot: ['highway/footway', 'highway/footway', 'highway/footway'], + hiking: ['highway/path', 'highway/path', 'highway/path'], + horse: ['highway/bridleway', 'highway/bridleway', 'highway/bridleway'], + light_rail: ['railway/light_rail', 'railway/light_rail', 'railway/light_rail'], + monorail: ['railway/monorail', 'railway/monorail', 'railway/monorail'], + mtb: ['highway/path', 'highway/track', 'highway/bridleway'], + pipeline: ['man_made/pipeline', 'man_made/pipeline', 'man_made/pipeline'], + piste: ['piste/downhill', 'piste/hike', 'piste/nordic'], + power: ['power/line', 'power/line', 'power/line'], + road: ['highway/secondary', 'highway/primary', 'highway/trunk'], + subway: ['railway/subway', 'railway/subway', 'railway/subway'], + train: ['railway/rail', 'railway/rail', 'railway/rail'], + tram: ['railway/tram', 'railway/tram', 'railway/tram'], + waterway: ['waterway/stream', 'waterway/stream', 'waterway/stream'] + }; - target.on(typeOnce, one, capture); - return this; - } + function render() { + var p = _preset.apply(this, arguments); - function defaultFilter$2(d3_event) { - return !d3_event.ctrlKey && !d3_event.button; - } + var geom = _geometry ? _geometry.apply(this, arguments) : null; - function defaultExtent$1() { - var e = this; + if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { + geom = 'route'; + } - if (e instanceof SVGElement) { - e = e.ownerSVGElement || e; + var showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; + var isFallback = isSmall() && p.isFallback && p.isFallback(); + var imageURL = showThirdPartyIcons === 'true' && p.imageURL; + var picon = getIcon(p, geom); + var isCategory = !p.setTags; + var drawPoint = picon && geom === 'point' && isSmall() && !isFallback; + var drawVertex = picon !== null && geom === 'vertex' && (!isSmall() || !isFallback); + var drawLine = picon && geom === 'line' && !isFallback && !isCategory; + var drawArea = picon && geom === 'area' && !isFallback && !isCategory; + var drawRoute = picon && geom === 'route'; + var isFramed = drawVertex || drawArea || drawLine || drawRoute || isCategory; + var tags = !isCategory ? p.setTags({}, geom) : {}; - if (e.hasAttribute('viewBox')) { - e = e.viewBox.baseVal; - return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; + for (var k in tags) { + if (tags[k] === '*') { + tags[k] = 'yes'; + } } - return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; + var tagClasses = svgTagClasses().getClassesString(tags, ''); + var selection = select(this); + var container = selection.selectAll('.preset-icon-container').data([0]); + container = container.enter().append('div').attr('class', "preset-icon-container ".concat(_sizeClass)).merge(container); + container.classed('showing-img', !!imageURL).classed('fallback', isFallback); + renderCategoryBorder(container, isCategory && p); + renderPointBorder(container, drawPoint); + renderCircleFill(container, drawVertex); + renderSquareFill(container, drawArea, tagClasses); + renderLine(container, drawLine, tagClasses); + renderRoute(container, drawRoute, p); + renderSvgIcon(container, picon, geom, isFramed, isCategory, tagClasses); + renderImageIcon(container, imageURL); } - return [[0, 0], [e.clientWidth, e.clientHeight]]; - } + presetIcon.preset = function (val) { + if (!arguments.length) return _preset; + _preset = utilFunctor(val); + return presetIcon; + }; - function defaultWheelDelta$1(d3_event) { - return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); - } + presetIcon.geometry = function (val) { + if (!arguments.length) return _geometry; + _geometry = utilFunctor(val); + return presetIcon; + }; - function defaultConstrain$1(transform, extent, translateExtent) { - var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0], - dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0], - dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1], - dy1 = transform.invertY(extent[1][1]) - translateExtent[1][1]; - return transform.translate(dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1), dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1)); + presetIcon.sizeClass = function (val) { + if (!arguments.length) return _sizeClass; + _sizeClass = val; + return presetIcon; + }; + + return presetIcon; } - function utilZoomPan() { - var filter = defaultFilter$2, - extent = defaultExtent$1, - constrain = defaultConstrain$1, - wheelDelta = defaultWheelDelta$1, - scaleExtent = [0, Infinity], - translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], - interpolate = interpolateZoom, - dispatch$1 = dispatch('start', 'zoom', 'end'), - _wheelDelay = 150, - _transform = identity$2, - _activeGesture; + function uiSectionFeatureType(context) { + var dispatch = dispatch$8('choose'); + var _entityIDs = []; + var _presets = []; - function zoom(selection) { - selection.on('pointerdown.zoom', pointerdown).on('wheel.zoom', wheeled).style('touch-action', 'none').style('-webkit-tap-highlight-color', 'rgba(0,0,0,0)'); - select(window).on('pointermove.zoompan', pointermove).on('pointerup.zoompan pointercancel.zoompan', pointerup); - } + var _tagReference; - zoom.transform = function (collection, transform, point) { - var selection = collection.selection ? collection.selection() : collection; + var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); - if (collection !== selection) { - schedule(collection, transform, point); - } else { - selection.interrupt().each(function () { - gesture(this, arguments).start(null).zoom(null, null, typeof transform === 'function' ? transform.apply(this, arguments) : transform).end(null); - }); + function renderDisclosureContent(selection) { + selection.classed('preset-list-item', true); + selection.classed('mixed-types', _presets.length > 1); + var presetButtonWrap = selection.selectAll('.preset-list-button-wrap').data([0]).enter().append('div').attr('class', 'preset-list-button-wrap'); + var presetButton = presetButtonWrap.append('button').attr('class', 'preset-list-button preset-reset').call(uiTooltip().title(_t.html('inspector.back_tooltip')).placement('bottom')); + presetButton.append('div').attr('class', 'preset-icon-container'); + presetButton.append('div').attr('class', 'label').append('div').attr('class', 'label-inner'); + presetButtonWrap.append('div').attr('class', 'accessory-buttons'); + var tagReferenceBodyWrap = selection.selectAll('.tag-reference-body-wrap').data([0]); + tagReferenceBodyWrap = tagReferenceBodyWrap.enter().append('div').attr('class', 'tag-reference-body-wrap').merge(tagReferenceBodyWrap); // update header + + if (_tagReference) { + selection.selectAll('.preset-list-button-wrap .accessory-buttons').style('display', _presets.length === 1 ? null : 'none').call(_tagReference.button); + tagReferenceBodyWrap.style('display', _presets.length === 1 ? null : 'none').call(_tagReference.body); } + + selection.selectAll('.preset-reset').on('click', function () { + dispatch.call('choose', this, _presets); + }).on('pointerdown pointerup mousedown mouseup', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + }); + var geometries = entityGeometries(); + selection.select('.preset-list-item button').call(uiPresetIcon().geometry(_presets.length === 1 ? geometries.length === 1 && geometries[0] : null).preset(_presets.length === 1 ? _presets[0] : _mainPresetIndex.item('point'))); + var names = _presets.length === 1 ? [_presets[0].nameLabel(), _presets[0].subtitleLabel()].filter(Boolean) : [_t('inspector.multiple_types')]; + var label = selection.select('.label-inner'); + var nameparts = label.selectAll('.namepart').data(names, function (d) { + return d; + }); + nameparts.exit().remove(); + nameparts.enter().append('div').attr('class', 'namepart').html(function (d) { + return d; + }); + } + + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; }; - zoom.scaleBy = function (selection, k, p) { - zoom.scaleTo(selection, function () { - var k0 = _transform.k, - k1 = typeof k === 'function' ? k.apply(this, arguments) : k; - return k0 * k1; - }, p); - }; + section.presets = function (val) { + if (!arguments.length) return _presets; // don't reload the same preset - zoom.scaleTo = function (selection, k, p) { - zoom.transform(selection, function () { - var e = extent.apply(this, arguments), - t0 = _transform, - p0 = !p ? centroid(e) : typeof p === 'function' ? p.apply(this, arguments) : p, - p1 = t0.invert(p0), - k1 = typeof k === 'function' ? k.apply(this, arguments) : k; - return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent); - }, p); - }; + if (!utilArrayIdentical(val, _presets)) { + _presets = val; - zoom.translateBy = function (selection, x, y) { - zoom.transform(selection, function () { - return constrain(_transform.translate(typeof x === 'function' ? x.apply(this, arguments) : x, typeof y === 'function' ? y.apply(this, arguments) : y), extent.apply(this, arguments), translateExtent); - }); - }; + if (_presets.length === 1) { + _tagReference = uiTagReference(_presets[0].reference()).showing(false); + } + } - zoom.translateTo = function (selection, x, y, p) { - zoom.transform(selection, function () { - var e = extent.apply(this, arguments), - t = _transform, - p0 = !p ? centroid(e) : typeof p === 'function' ? p.apply(this, arguments) : p; - return constrain(identity$2.translate(p0[0], p0[1]).scale(t.k).translate(typeof x === 'function' ? -x.apply(this, arguments) : -x, typeof y === 'function' ? -y.apply(this, arguments) : -y), e, translateExtent); - }, p); + return section; }; - function scale(transform, k) { - k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k)); - return k === transform.k ? transform : new Transform(k, transform.x, transform.y); - } - - function translate(transform, p0, p1) { - var x = p0[0] - p1[0] * transform.k, - y = p0[1] - p1[1] * transform.k; - return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y); - } + function entityGeometries() { + var counts = {}; - function centroid(extent) { - return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; - } + for (var i in _entityIDs) { + var geometry = context.graph().geometry(_entityIDs[i]); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 1; + } - function schedule(transition, transform, point) { - transition.on('start.zoom', function () { - gesture(this, arguments).start(null); - }).on('interrupt.zoom end.zoom', function () { - gesture(this, arguments).end(null); - }).tween('zoom', function () { - var that = this, - args = arguments, - g = gesture(that, args), - e = extent.apply(that, args), - p = !point ? centroid(e) : typeof point === 'function' ? point.apply(that, args) : point, - w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]), - a = _transform, - b = typeof transform === 'function' ? transform.apply(that, args) : transform, - i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k)); - return function (t) { - if (t === 1) t = b; // Avoid rounding error on end. - else { - var l = i(t), - k = w / l[2]; - t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); - } - g.zoom(null, null, t); - }; + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; }); } - function gesture(that, args, clean) { - return !clean && _activeGesture || new Gesture(that, args); - } + return utilRebind(section, dispatch, 'on'); + } - function Gesture(that, args) { - this.that = that; - this.args = args; - this.active = 0; - this.extent = extent.apply(that, args); - } + // It borrows some code from uiHelp - Gesture.prototype = { - start: function start(d3_event) { - if (++this.active === 1) { - _activeGesture = this; - dispatch$1.call('start', this, d3_event); - } + function uiFieldHelp(context, fieldName) { + var fieldHelp = {}; - return this; - }, - zoom: function zoom(d3_event, key, transform) { - if (this.mouse && key !== 'mouse') this.mouse[1] = transform.invert(this.mouse[0]); - if (this.pointer0 && key !== 'touch') this.pointer0[1] = transform.invert(this.pointer0[0]); - if (this.pointer1 && key !== 'touch') this.pointer1[1] = transform.invert(this.pointer1[0]); - _transform = transform; - dispatch$1.call('zoom', this, d3_event, key, transform); - return this; - }, - end: function end(d3_event) { - if (--this.active === 0) { - _activeGesture = null; - dispatch$1.call('end', this, d3_event); - } + var _inspector = select(null); - return this; - } + var _wrap = select(null); + + var _body = select(null); + + var fieldHelpKeys = { + restrictions: [['about', ['about', 'from_via_to', 'maxdist', 'maxvia']], ['inspecting', ['about', 'from_shadow', 'allow_shadow', 'restrict_shadow', 'only_shadow', 'restricted', 'only']], ['modifying', ['about', 'indicators', 'allow_turn', 'restrict_turn', 'only_turn']], ['tips', ['simple', 'simple_example', 'indirect', 'indirect_example', 'indirect_noedit']]] }; + var fieldHelpHeadings = {}; + var replacements = { + distField: _t.html('restriction.controls.distance'), + viaField: _t.html('restriction.controls.via'), + fromShadow: icon('#iD-turn-shadow', 'inline shadow from'), + allowShadow: icon('#iD-turn-shadow', 'inline shadow allow'), + restrictShadow: icon('#iD-turn-shadow', 'inline shadow restrict'), + onlyShadow: icon('#iD-turn-shadow', 'inline shadow only'), + allowTurn: icon('#iD-turn-yes', 'inline turn'), + restrictTurn: icon('#iD-turn-no', 'inline turn'), + onlyTurn: icon('#iD-turn-only', 'inline turn') + }; // For each section, squash all the texts into a single markdown document - function wheeled(d3_event) { - if (!filter.apply(this, arguments)) return; - var g = gesture(this, arguments), - t = _transform, - k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))), - p = utilFastMouse(this)(d3_event); // If the mouse is in the same location as before, reuse it. - // If there were recent wheel events, reset the wheel idle timeout. + var docs = fieldHelpKeys[fieldName].map(function (key) { + var helpkey = 'help.field.' + fieldName + '.' + key[0]; + var text = key[1].reduce(function (all, part) { + var subkey = helpkey + '.' + part; + var depth = fieldHelpHeadings[subkey]; // is this subkey a heading? - if (g.wheel) { - if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) { - g.mouse[1] = t.invert(g.mouse[0] = p); - } + var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - clearTimeout(g.wheel); // Otherwise, capture the mouse point and location at the start. - } else { - g.mouse = [p, t.invert(p)]; - interrupt(this); - g.start(d3_event); - } + return all + hhh + _t.html(subkey, replacements) + '\n\n'; + }, ''); + return { + key: helpkey, + title: _t.html(helpkey + '.title'), + html: marked_1(text.trim()) + }; + }); - d3_event.preventDefault(); - d3_event.stopImmediatePropagation(); - g.wheel = setTimeout(wheelidled, _wheelDelay); - g.zoom(d3_event, 'mouse', constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); + function show() { + updatePosition(); - function wheelidled() { - g.wheel = null; - g.end(d3_event); - } + _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); } - var _downPointerIDs = new Set(); - - var _pointerLocGetter; + function hide() { + _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { + _body.classed('hide', true); + }); + } - function pointerdown(d3_event) { - _downPointerIDs.add(d3_event.pointerId); + function clickHelp(index) { + var d = docs[index]; + var tkeys = fieldHelpKeys[fieldName][index][1]; - if (!filter.apply(this, arguments)) return; - var g = gesture(this, arguments, _downPointerIDs.size === 1); - var started; - d3_event.stopImmediatePropagation(); - _pointerLocGetter = utilFastMouse(this); + _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { + return i === index; + }); - var loc = _pointerLocGetter(d3_event); + var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them - var p = [loc, _transform.invert(loc), d3_event.pointerId]; - if (!g.pointer0) { - g.pointer0 = p; - started = true; - } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { - g.pointer1 = p; - } + content.selectAll('p').attr('class', function (d, i) { + return tkeys[i]; + }); // insert special content for certain help sections - if (started) { - interrupt(this); - g.start(d3_event); + if (d.key === 'help.field.restrictions.inspecting') { + content.insert('img', 'p.from_shadow').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_inspect.gif')); + } else if (d.key === 'help.field.restrictions.modifying') { + content.insert('img', 'p.allow_turn').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_modify.gif')); } } - function pointermove(d3_event) { - if (!_downPointerIDs.has(d3_event.pointerId)) return; - if (!_activeGesture || !_pointerLocGetter) return; - var g = gesture(this, arguments); - var isPointer0 = g.pointer0 && g.pointer0[2] === d3_event.pointerId; - var isPointer1 = !isPointer0 && g.pointer1 && g.pointer1[2] === d3_event.pointerId; + fieldHelp.button = function (selection) { + if (_body.empty()) return; + var button = selection.selectAll('.field-help-button').data([0]); // enter/update - if ((isPointer0 || isPointer1) && 'buttons' in d3_event && !d3_event.buttons) { - // The pointer went up without ending the gesture somehow, e.g. - // a down mouse was moved off the map and released. End it here. - if (g.pointer0) _downPointerIDs["delete"](g.pointer0[2]); - if (g.pointer1) _downPointerIDs["delete"](g.pointer1[2]); - g.end(d3_event); - return; - } + button.enter().append('button').attr('class', 'field-help-button').call(svgIcon('#iD-icon-help')).merge(button).on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); - d3_event.preventDefault(); - d3_event.stopImmediatePropagation(); + if (_body.classed('hide')) { + show(); + } else { + hide(); + } + }); + }; - var loc = _pointerLocGetter(d3_event); + function updatePosition() { + var wrap = _wrap.node(); - var t, p, l; - if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; - t = _transform; + var inspector = _inspector.node(); - if (g.pointer1) { - var p0 = g.pointer0[0], - l0 = g.pointer0[1], - p1 = g.pointer1[0], - l1 = g.pointer1[1], - dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp, - dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl; - t = scale(t, Math.sqrt(dp / dl)); - p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2]; - l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2]; - } else if (g.pointer0) { - p = g.pointer0[0]; - l = g.pointer0[1]; - } else return; + var wRect = wrap.getBoundingClientRect(); + var iRect = inspector.getBoundingClientRect(); - g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); + _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); } - function pointerup(d3_event) { - if (!_downPointerIDs.has(d3_event.pointerId)) return; - - _downPointerIDs["delete"](d3_event.pointerId); + fieldHelp.body = function (selection) { + // This control expects the field to have a form-field-input-wrap div + _wrap = selection.selectAll('.form-field-input-wrap'); + if (_wrap.empty()) return; // absolute position relative to the inspector, so it "floats" above the fields - if (!_activeGesture) return; - var g = gesture(this, arguments); - d3_event.stopImmediatePropagation(); - if (g.pointer0 && g.pointer0[2] === d3_event.pointerId) delete g.pointer0;else if (g.pointer1 && g.pointer1[2] === d3_event.pointerId) delete g.pointer1; + _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); + if (_inspector.empty()) return; + _body = _inspector.selectAll('.field-help-body').data([0]); - if (g.pointer1 && !g.pointer0) { - g.pointer0 = g.pointer1; - delete g.pointer1; - } + var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden - if (g.pointer0) g.pointer0[1] = _transform.invert(g.pointer0[0]);else { - g.end(d3_event); - } - } - zoom.wheelDelta = function (_) { - return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; + var titleEnter = enter.append('div').attr('class', 'field-help-title cf'); + titleEnter.append('h2').attr('class', _mainLocalizer.textDirection() === 'rtl' ? 'fr' : 'fl').html(_t.html('help.field.' + fieldName + '.title')); + titleEnter.append('button').attr('class', 'fr close').on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + hide(); + }).call(svgIcon('#iD-icon-close')); + var navEnter = enter.append('div').attr('class', 'field-help-nav cf'); + var titles = docs.map(function (d) { + return d.title; + }); + navEnter.selectAll('.field-help-nav-item').data(titles).enter().append('div').attr('class', 'field-help-nav-item').html(function (d) { + return d; + }).on('click', function (d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + clickHelp(titles.indexOf(d)); + }); + enter.append('div').attr('class', 'field-help-content'); + _body = _body.merge(enter); + clickHelp(0); }; - zoom.filter = function (_) { - return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; - }; + return fieldHelp; + } - zoom.extent = function (_) { - return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; - }; + function uiFieldCheck(field, context) { + var dispatch = dispatch$8('change'); + var options = field.options; + var values = []; + var texts = []; - zoom.scaleExtent = function (_) { - return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; - }; + var _tags; - zoom.translateExtent = function (_) { - return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]]; - }; + var input = select(null); + var text = select(null); + var label = select(null); + var reverser = select(null); - zoom.constrain = function (_) { - return arguments.length ? (constrain = _, zoom) : constrain; - }; + var _impliedYes; - zoom.interpolate = function (_) { - return arguments.length ? (interpolate = _, zoom) : interpolate; - }; + var _entityIDs = []; - zoom._transform = function (_) { - return arguments.length ? (_transform = _, zoom) : _transform; - }; + var _value; - return utilRebind(zoom, dispatch$1, 'on'); - } + if (options) { + for (var i in options) { + var v = options[i]; + values.push(v === 'undefined' ? undefined : v); + texts.push(field.t.html('options.' + v, { + 'default': v + })); + } + } else { + values = [undefined, 'yes']; + texts = [_t.html('inspector.unknown'), _t.html('inspector.check.yes')]; - // if pointer events are supported. Falls back to default `dblclick` event. + if (field.type !== 'defaultCheck') { + values.push('no'); + texts.push(_t.html('inspector.check.no')); + } + } // Checks tags to see whether an undefined value is "Assumed to be Yes" - function utilDoubleUp() { - var dispatch$1 = dispatch('doubleUp'); - var _maxTimespan = 500; // milliseconds - var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices + function checkImpliedYes() { + _impliedYes = field.id === 'oneway_yes'; // hack: pretend `oneway` field is a `oneway_yes` field + // where implied oneway tag exists (e.g. `junction=roundabout`) #2220, #1841 - var _pointer; // object representing the pointer that could trigger double up + if (field.id === 'oneway') { + var entity = context.entity(_entityIDs[0]); + for (var key in entity.tags) { + if (key in osmOneWayTags && entity.tags[key] in osmOneWayTags[key]) { + _impliedYes = true; + texts[0] = _t.html('_tagging.presets.fields.oneway_yes.options.undefined'); + break; + } + } + } + } - function pointerIsValidFor(loc) { - // second pointerup must occur within a small timeframe after the first pointerdown - return new Date().getTime() - _pointer.startTime <= _maxTimespan && // all pointer events must occur within a small distance of the first pointerdown - geoVecLength(_pointer.startLoc, loc) <= _maxDistance; + function reverserHidden() { + if (!context.container().select('div.inspector-hover').empty()) return true; + return !(_value === 'yes' || _impliedYes && !_value); } - function pointerdown(d3_event) { - // ignore right-click - if (d3_event.ctrlKey || d3_event.button === 2) return; - var loc = [d3_event.clientX, d3_event.clientY]; // Don't rely on pointerId here since it can change between pointerdown - // events on touch devices + function reverserSetText(selection) { + var entity = _entityIDs.length && context.hasEntity(_entityIDs[0]); + if (reverserHidden() || !entity) return selection; + var first = entity.first(); + var last = entity.isClosed() ? entity.nodes[entity.nodes.length - 2] : entity.last(); + var pseudoDirection = first < last; + var icon = pseudoDirection ? '#iD-icon-forward' : '#iD-icon-backward'; + selection.selectAll('.reverser-span').html(_t.html('inspector.check.reverser')).call(svgIcon(icon, 'inline')); + return selection; + } - if (_pointer && !pointerIsValidFor(loc)) { - // if this pointer is no longer valid, clear it so another can be started - _pointer = undefined; - } + var check = function check(selection) { + checkImpliedYes(); + label = selection.selectAll('.form-field-input-wrap').data([0]); + var enter = label.enter().append('label').attr('class', 'form-field-input-wrap form-field-input-check'); + enter.append('input').property('indeterminate', field.type !== 'defaultCheck').attr('type', 'checkbox').attr('id', field.domId); + enter.append('span').html(texts[0]).attr('class', 'value'); - if (!_pointer) { - _pointer = { - startLoc: loc, - startTime: new Date().getTime(), - upCount: 0, - pointerId: d3_event.pointerId - }; - } else { - // double down - _pointer.pointerId = d3_event.pointerId; + if (field.type === 'onewayCheck') { + enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); } - } - function pointerup(d3_event) { - // ignore right-click - if (d3_event.ctrlKey || d3_event.button === 2) return; - if (!_pointer || _pointer.pointerId !== d3_event.pointerId) return; - _pointer.upCount += 1; + label = label.merge(enter); + input = label.selectAll('input'); + text = label.selectAll('span.value'); + input.on('click', function (d3_event) { + d3_event.stopPropagation(); + var t = {}; - if (_pointer.upCount === 2) { - // double up! - var loc = [d3_event.clientX, d3_event.clientY]; + if (Array.isArray(_tags[field.key])) { + if (values.indexOf('yes') !== -1) { + t[field.key] = 'yes'; + } else { + t[field.key] = values[0]; + } + } else { + t[field.key] = values[(values.indexOf(_value) + 1) % values.length]; + } // Don't cycle through `alternating` or `reversible` states - #4970 + // (They are supported as translated strings, but should not toggle with clicks) - if (pointerIsValidFor(loc)) { - var locInThis = utilFastMouse(this)(d3_event); - dispatch$1.call('doubleUp', this, d3_event, locInThis); - } // clear the pointer info in any case + if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { + t[field.key] = values[0]; + } - _pointer = undefined; - } - } + dispatch.call('change', this, t); + }); - function doubleUp(selection) { - if ('PointerEvent' in window) { - // dblclick isn't well supported on touch devices so manually use - // pointer events if they're available - selection.on('pointerdown.doubleUp', pointerdown).on('pointerup.doubleUp', pointerup); - } else { - // fallback to dblclick - selection.on('dblclick.doubleUp', function (d3_event) { - dispatch$1.call('doubleUp', this, d3_event, utilFastMouse(this)(d3_event)); + if (field.type === 'onewayCheck') { + reverser = label.selectAll('.reverser'); + reverser.call(reverserSetText).on('click', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + context.perform(function (graph) { + for (var i in _entityIDs) { + graph = actionReverse(_entityIDs[i])(graph); + } + + return graph; + }, _t('operations.reverse.annotation.line', { + n: 1 + })); // must manually revalidate since no 'change' event was called + + context.validator().validate(); + select(this).call(reverserSetText); }); } - } + }; + + check.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return check; + }; + + check.tags = function (tags) { + _tags = tags; + + function isChecked(val) { + return val !== 'no' && val !== '' && val !== undefined && val !== null; + } + + function textFor(val) { + if (val === '') val = undefined; + var index = values.indexOf(val); + return index !== -1 ? texts[index] : '"' + val + '"'; + } + + checkImpliedYes(); + var isMixed = Array.isArray(tags[field.key]); + _value = !isMixed && tags[field.key] && tags[field.key].toLowerCase(); + + if (field.type === 'onewayCheck' && (_value === '1' || _value === '-1')) { + _value = 'yes'; + } - doubleUp.off = function (selection) { - selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); - }; + input.property('indeterminate', isMixed || field.type !== 'defaultCheck' && !_value).property('checked', isChecked(_value)); + text.html(isMixed ? _t.html('inspector.multiple_values') : textFor(_value)).classed('mixed', isMixed); + label.classed('set', !!_value); - return utilRebind(doubleUp, dispatch$1, 'on'); - } + if (field.type === 'onewayCheck') { + reverser.classed('hide', reverserHidden()).call(reverserSetText); + } + }; - var TILESIZE = 256; - var minZoom = 2; - var maxZoom = 24; - var kMin = geoZoomToScale(minZoom, TILESIZE); - var kMax = geoZoomToScale(maxZoom, TILESIZE); + check.focus = function () { + input.node().focus(); + }; - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); + return utilRebind(check, dispatch, 'on'); } - function rendererMap(context) { - var dispatch$1 = dispatch('move', 'drawn', 'crossEditableZoom', 'hitMinZoom', 'changeHighlighting', 'changeAreaFill'); - var projection = context.projection; - var curtainProjection = context.curtainProjection; - var drawLayers; - var drawPoints; - var drawVertices; - var drawLines; - var drawAreas; - var drawMidpoints; - var drawLabels; - - var _selection = select(null); + function uiFieldCombo(field, context) { + var dispatch = dispatch$8('change'); - var supersurface = select(null); - var wrapper = select(null); - var surface = select(null); - var _dimensions = [1, 1]; - var _dblClickZoomEnabled = true; - var _redrawEnabled = true; + var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; - var _gestureTransformStart; + var _isNetwork = field.type === 'networkCombo'; - var _transformStart = projection.transform(); + var _isSemi = field.type === 'semiCombo'; - var _transformLast; + var _optarray = field.options; - var _isTransformed = false; - var _minzoom = 0; + var _showTagInfoSuggestions = field.type !== 'manyCombo' && field.autoSuggestions !== false; - var _getMouseCoords; + var _allowCustomValues = field.type !== 'manyCombo' && field.customValues !== false; - var _lastPointerEvent; + var _snake_case = field.snake_case || field.snake_case === undefined; - var _lastWithinEditableZoom; // whether a pointerdown event started the zoom + var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); + var _container = select(null); - var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events + var _inputWrap = select(null); - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom + var _input = select(null); + var _comboData = []; + var _multiData = []; + var _entityIDs = []; - var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; + var _tags; - var _zoomerPanner = _zoomerPannerFunction().scaleExtent([kMin, kMax]).interpolate(interpolate).filter(zoomEventFilter).on('zoom.map', zoomPan).on('start.map', function (d3_event) { - _pointerDown = d3_event && (d3_event.type === 'pointerdown' || d3_event.sourceEvent && d3_event.sourceEvent.type === 'pointerdown'); - }).on('end.map', function () { - _pointerDown = false; - }); + var _countryCode; - var _doubleUpHandler = utilDoubleUp(); + var _staticPlaceholder; // initialize deprecated tags array - var scheduleRedraw = throttle(redraw, 750); // var isRedrawScheduled = false; - // var pendingRedrawCall; - // function scheduleRedraw() { - // // Only schedule the redraw if one has not already been set. - // if (isRedrawScheduled) return; - // isRedrawScheduled = true; - // var that = this; - // var args = arguments; - // pendingRedrawCall = window.requestIdleCallback(function () { - // // Reset the boolean so future redraws can be set. - // isRedrawScheduled = false; - // redraw.apply(that, args); - // }, { timeout: 1400 }); - // } + var _dataDeprecated = []; + _mainFileFetcher.get('deprecated').then(function (d) { + _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + }); // ensure multiCombo field.key ends with a ':' - function cancelPendingRedraw() { - scheduleRedraw.cancel(); // isRedrawScheduled = false; - // window.cancelIdleCallback(pendingRedrawCall); + if (_isMulti && field.key && /[^:]$/.test(field.key)) { + field.key += ':'; } - function map(selection) { - _selection = selection; - context.on('change.map', immediateRedraw); - var osm = context.connection(); + function snake(s) { + return s.replace(/\s+/g, '_').toLowerCase(); + } - if (osm) { - osm.on('change.map', immediateRedraw); - } + function clean(s) { + return s.split(';').map(function (s) { + return s.trim(); + }).join(';'); + } // returns the tag value for a display value + // (for multiCombo, dval should be the key suffix, not the entire key) - function didUndoOrRedo(targetTransform) { - var mode = context.mode().id; - if (mode !== 'browse' && mode !== 'select') return; - if (targetTransform) { - map.transformEase(targetTransform); - } - } + function tagValue(dval) { + dval = clean(dval || ''); - context.history().on('merge.map', function () { - scheduleRedraw(); - }).on('change.map', immediateRedraw).on('undone.map', function (stack, fromStack) { - didUndoOrRedo(fromStack.transform); - }).on('redone.map', function (stack) { - didUndoOrRedo(stack.transform); - }); - context.background().on('change.map', immediateRedraw); - context.features().on('redraw.map', immediateRedraw); - drawLayers.on('change.map', function () { - context.background().updateImagery(); - immediateRedraw(); + var found = _comboData.find(function (o) { + return o.key && clean(o.value) === dval; }); - selection.on('wheel.map mousewheel.map', function (d3_event) { - // disable swipe-to-navigate browser pages on trackpad/magic mouse – #5552 - d3_event.preventDefault(); - }).call(_zoomerPanner).call(_zoomerPanner.transform, projection.transform()).on('dblclick.zoom', null); // override d3-zoom dblclick handling - - map.supersurface = supersurface = selection.append('div').attr('class', 'supersurface').call(utilSetTransform, 0, 0); // Need a wrapper div because Opera can't cope with an absolutely positioned - // SVG element: http://bl.ocks.org/jfirebaugh/6fbfbd922552bf776c16 - - wrapper = supersurface.append('div').attr('class', 'layer layer-data'); - map.surface = surface = wrapper.call(drawLayers).selectAll('.surface'); - surface.call(drawLabels.observe).call(_doubleUpHandler).on(_pointerPrefix + 'down.zoom', function (d3_event) { - _lastPointerEvent = d3_event; - - if (d3_event.button === 2) { - d3_event.stopPropagation(); - } - }, true).on(_pointerPrefix + 'up.zoom', function (d3_event) { - _lastPointerEvent = d3_event; - if (resetTransform()) { - immediateRedraw(); - } - }).on(_pointerPrefix + 'move.map', function (d3_event) { - _lastPointerEvent = d3_event; - }).on(_pointerPrefix + 'over.vertices', function (d3_event) { - if (map.editableDataEnabled() && !_isTransformed) { - var hover = d3_event.target.__data__; - surface.call(drawVertices.drawHover, context.graph(), hover, map.extent()); - dispatch$1.call('drawn', this, { - full: false - }); - } - }).on(_pointerPrefix + 'out.vertices', function (d3_event) { - if (map.editableDataEnabled() && !_isTransformed) { - var hover = d3_event.relatedTarget && d3_event.relatedTarget.__data__; - surface.call(drawVertices.drawHover, context.graph(), hover, map.extent()); - dispatch$1.call('drawn', this, { - full: false - }); - } - }); - var detected = utilDetect(); // only WebKit supports gesture events + if (found) return found.key; - if ('GestureEvent' in window && // Listening for gesture events on iOS 13.4+ breaks double-tapping, - // but we only need to do this on desktop Safari anyway. – #7694 - !detected.isMobileWebKit) { - // Desktop Safari sends gesture events for multitouch trackpad pinches. - // We can listen for these and translate them into map zooms. - surface.on('gesturestart.surface', function (d3_event) { - d3_event.preventDefault(); - _gestureTransformStart = projection.transform(); - }).on('gesturechange.surface', gestureChange); - } // must call after surface init + if (field.type === 'typeCombo' && !dval) { + return 'yes'; + } + return (_snake_case ? snake(dval) : dval) || undefined; + } // returns the display value for a tag value + // (for multiCombo, tval should be the key suffix, not the entire key) - updateAreaFill(); - _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { - if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself + function displayValue(tval) { + tval = tval || ''; - if (_typeof(d3_event.target.__data__) === 'object' && // or area fills - !select(d3_event.target).classed('fill')) return; - var zoomOut = d3_event.shiftKey; - var t = projection.transform(); - var p1 = t.invert(p0); - t = t.scale(zoomOut ? 0.5 : 2); - t.x = p0[0] - p1[0] * t.k; - t.y = p0[1] - p1[1] * t.k; - map.transformEase(t); - }); + if (field.hasTextForStringId('options.' + tval)) { + return field.t('options.' + tval, { + "default": tval + }); + } - context.on('enter.map', function () { - if (!map.editableDataEnabled(true - /* skip zoom check */ - )) return; // redraw immediately any objects affected by a change in selectedIDs. + if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { + return ''; + } - var graph = context.graph(); - var selectedAndParents = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); + return tval; + } // Compute the difference between arrays of objects by `value` property + // + // objectDifference([{value:1}, {value:2}, {value:3}], [{value:2}]) + // > [{value:1}, {value:3}] + // - if (entity) { - selectedAndParents[entity.id] = entity; - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parent) { - selectedAndParents[parent.id] = parent; - }); - } - } + function objectDifference(a, b) { + return a.filter(function (d1) { + return !b.some(function (d2) { + return !d2.isMixed && d1.value === d2.value; }); - var data = Object.values(selectedAndParents); - - var filter = function filter(d) { - return d.id in selectedAndParents; - }; - - data = context.features().filter(data, graph); - surface.call(drawVertices.drawSelected, graph, map.extent()).call(drawLines, graph, data, filter).call(drawAreas, graph, data, filter).call(drawMidpoints, graph, data, filter, map.trimmedExtent()); - dispatch$1.call('drawn', this, { - full: false - }); // redraw everything else later - - scheduleRedraw(); }); - map.dimensions(utilGetDimensions(selection)); } - function zoomEventFilter(d3_event) { - // Fix for #2151, (see also d3/d3-zoom#60, d3/d3-brush#18) - // Intercept `mousedown` and check if there is an orphaned zoom gesture. - // This can happen if a previous `mousedown` occurred without a `mouseup`. - // If we detect this, dispatch `mouseup` to complete the orphaned gesture, - // so that d3-zoom won't stop propagation of new `mousedown` events. - if (d3_event.type === 'mousedown') { - var hasOrphan = false; - var listeners = window.__on; + function initCombo(selection, attachTo) { + if (!_allowCustomValues) { + selection.attr('readonly', 'readonly'); + } - for (var i = 0; i < listeners.length; i++) { - var listener = listeners[i]; + if (_showTagInfoSuggestions && services.taginfo) { + selection.call(_combobox.fetcher(setTaginfoValues), attachTo); + setTaginfoValues('', setPlaceholder); + } else { + selection.call(_combobox, attachTo); + setStaticValues(setPlaceholder); + } + } - if (listener.name === 'zoom' && listener.type === 'mouseup') { - hasOrphan = true; - break; - } - } + function setStaticValues(callback) { + if (!_optarray) return; + _comboData = _optarray.map(function (v) { + return { + key: v, + value: field.t('options.' + v, { + "default": v + }), + title: v, + display: field.t.html('options.' + v, { + "default": v + }), + klass: field.hasTextForStringId('options.' + v) ? '' : 'raw-option' + }; + }); - if (hasOrphan) { - var event = window.CustomEvent; + _combobox.data(objectDifference(_comboData, _multiData)); - if (event) { - event = new event('mouseup'); - } else { - event = window.document.createEvent('Event'); - event.initEvent('mouseup', false, false); - } // Event needs to be dispatched with an event.view property. + if (callback) callback(_comboData); + } + function setTaginfoValues(q, callback) { + var fn = _isMulti ? 'multikeys' : 'values'; + var query = (_isMulti ? field.key : '') + q; + var hasCountryPrefix = _isNetwork && _countryCode && _countryCode.indexOf(q.toLowerCase()) === 0; - event.view = window; - window.dispatchEvent(event); - } + if (hasCountryPrefix) { + query = _countryCode + ':'; } - return d3_event.button !== 2; // ignore right clicks - } + var params = { + debounce: q !== '', + key: field.key, + query: query + }; - function pxCenter() { - return [_dimensions[0] / 2, _dimensions[1] / 2]; - } + if (_entityIDs.length) { + params.geometry = context.graph().geometry(_entityIDs[0]); + } - function drawEditable(difference, extent) { - var mode = context.mode(); - var graph = context.graph(); - var features = context.features(); - var all = context.history().intersects(map.extent()); - var fullRedraw = false; - var data; - var set; - var filter; - var applyFeatureLayerFilters = true; + services.taginfo[fn](params, function (err, data) { + if (err) return; + data = data.filter(function (d) { + if (field.type === 'typeCombo' && d.value === 'yes') { + // don't show the fallback value + return false; + } // don't show values with very low usage - if (map.isInWideSelection()) { - data = []; - utilEntityAndDeepMemberIDs(mode.selectedIDs(), context.graph()).forEach(function (id) { - var entity = context.hasEntity(id); - if (entity) data.push(entity); + + return !d.count || d.count > 10; }); - fullRedraw = true; - filter = utilFunctor(true); // selected features should always be visible, so we can skip filtering + var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; - applyFeatureLayerFilters = false; - } else if (difference) { - var complete = difference.complete(map.extent()); - data = Object.values(complete).filter(Boolean); - set = new Set(Object.keys(complete)); + if (deprecatedValues) { + // don't suggest deprecated tag values + data = data.filter(function (d) { + return deprecatedValues.indexOf(d.value) === -1; + }); + } - filter = function filter(d) { - return set.has(d.id); - }; + if (hasCountryPrefix) { + data = data.filter(function (d) { + return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; + }); + } // hide the caret if there are no suggestions - features.clear(data); - } else { - // force a full redraw if gatherStats detects that a feature - // should be auto-hidden (e.g. points or buildings).. - if (features.gatherStats(all, graph, _dimensions)) { - extent = undefined; - } - if (extent) { - data = context.history().intersects(map.extent().intersection(extent)); - set = new Set(data.map(function (entity) { - return entity.id; - })); + _container.classed('empty-combobox', data.length === 0); - filter = function filter(d) { - return set.has(d.id); + _comboData = data.map(function (d) { + var k = d.value; + if (_isMulti) k = k.replace(field.key, ''); + var label = field.t('options.' + k, { + "default": k + }); + return { + key: k, + value: label, + display: field.t.html('options.' + k, { + "default": k + }), + title: d.title || label, + klass: field.hasTextForStringId('options.' + k) ? '' : 'raw-option' }; - } else { - data = all; - fullRedraw = true; - filter = utilFunctor(true); - } - } + }); + _comboData = objectDifference(_comboData, _multiData); + if (callback) callback(_comboData); + }); + } - if (applyFeatureLayerFilters) { - data = features.filter(data, graph); + function setPlaceholder(values) { + if (_isMulti || _isSemi) { + _staticPlaceholder = field.placeholder() || _t('inspector.add'); } else { - context.features().resetStats(); + var vals = values.map(function (d) { + return d.value; + }).filter(function (s) { + return s.length < 20; + }); + var placeholders = vals.length > 1 ? vals : values.map(function (d) { + return d.key; + }); + _staticPlaceholder = field.placeholder() || placeholders.slice(0, 3).join(', '); } - if (mode && mode.id === 'select') { - // update selected vertices - the user might have just double-clicked a way, - // creating a new vertex, triggering a partial redraw without a mode change - surface.call(drawVertices.drawSelected, graph, map.extent()); + if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { + _staticPlaceholder += '…'; } - surface.call(drawVertices, graph, data, filter, map.extent(), fullRedraw).call(drawLines, graph, data, filter).call(drawAreas, graph, data, filter).call(drawMidpoints, graph, data, filter, map.trimmedExtent()).call(drawLabels, graph, data, filter, _dimensions, fullRedraw).call(drawPoints, graph, data, filter); - dispatch$1.call('drawn', this, { - full: true - }); + var ph; + + if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { + ph = _t('inspector.multiple_values'); + } else { + ph = _staticPlaceholder; + } + + _container.selectAll('input').attr('placeholder', ph); } - map.init = function () { - drawLayers = svgLayers(projection, context); - drawPoints = svgPoints(projection, context); - drawVertices = svgVertices(projection, context); - drawLines = svgLines(projection, context); - drawAreas = svgAreas(projection, context); - drawMidpoints = svgMidpoints(projection, context); - drawLabels = svgLabels(projection, context); - }; + function change() { + var t = {}; + var val; - function editOff() { - context.features().resetStats(); - surface.selectAll('.layer-osm *').remove(); - surface.selectAll('.layer-touch:not(.markers) *').remove(); - var allowed = { - 'browse': true, - 'save': true, - 'select-note': true, - 'select-data': true, - 'select-error': true - }; - var mode = context.mode(); + if (_isMulti || _isSemi) { + val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; - if (mode && !allowed[mode.id]) { - context.enter(modeBrowse(context)); - } + _container.classed('active', false); - dispatch$1.call('drawn', this, { - full: true - }); - } + utilGetSetValue(_input, ''); + var vals = val.split(';').filter(Boolean); + if (!vals.length) return; - function gestureChange(d3_event) { - // Remap Safari gesture events to wheel events - #5492 - // We want these disabled most places, but enabled for zoom/unzoom on map surface - // https://developer.mozilla.org/en-US/docs/Web/API/GestureEvent - var e = d3_event; - e.preventDefault(); - var props = { - deltaMode: 0, - // dummy values to ignore in zoomPan - deltaY: 1, - // dummy values to ignore in zoomPan - clientX: e.clientX, - clientY: e.clientY, - screenX: e.screenX, - screenY: e.screenY, - x: e.x, - y: e.y - }; - var e2 = new WheelEvent('wheel', props); - e2._scale = e.scale; // preserve the original scale + if (_isMulti) { + utilArrayUniq(vals).forEach(function (v) { + var key = (field.key || '') + v; - e2._rotation = e.rotation; // preserve the original rotation + if (_tags) { + // don't set a multicombo value to 'yes' if it already has a non-'no' value + // e.g. `language:de=main` + var old = _tags[key]; + if (typeof old === 'string' && old.toLowerCase() !== 'no') return; + } + + key = context.cleanTagKey(key); + field.keys.push(key); + t[key] = 'yes'; + }); + } else if (_isSemi) { + var arr = _multiData.map(function (d) { + return d.key; + }); + + arr = arr.concat(vals); + t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); + } + + window.setTimeout(function () { + _input.node().focus(); + }, 10); + } else { + var rawValue = utilGetSetValue(_input); // don't override multiple values with blank string + + if (!rawValue && Array.isArray(_tags[field.key])) return; + val = context.cleanTagValue(tagValue(rawValue)); + t[field.key] = val || undefined; + } - _selection.node().dispatchEvent(e2); + dispatch.call('change', this, t); } - function zoomPan(event, key, transform) { - var source = event && event.sourceEvent || event; - var eventTransform = transform || event && event.transform; - var x = eventTransform.x; - var y = eventTransform.y; - var k = eventTransform.k; // Special handling of 'wheel' events: - // They might be triggered by the user scrolling the mouse wheel, - // or 2-finger pinch/zoom gestures, the transform may need adjustment. + function removeMultikey(d3_event, d) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var t = {}; - if (source && source.type === 'wheel') { - // assume that the gesture is already handled by pointer events - if (_pointerDown) return; - var detected = utilDetect(); - var dX = source.deltaX; - var dY = source.deltaY; - var x2 = x; - var y2 = y; - var k2 = k; - var t0, p0, p1; // Normalize mousewheel scroll speed (Firefox) - #3029 - // If wheel delta is provided in LINE units, recalculate it in PIXEL units - // We are essentially redoing the calculations that occur here: - // https://github.com/d3/d3-zoom/blob/78563a8348aa4133b07cac92e2595c2227ca7cd7/src/zoom.js#L203 - // See this for more info: - // https://github.com/basilfx/normalize-wheel/blob/master/src/normalizeWheel.js + if (_isMulti) { + t[d.key] = undefined; + } else if (_isSemi) { + var arr = _multiData.map(function (md) { + return md.key === d.key ? null : md.key; + }).filter(Boolean); - if (source.deltaMode === 1 - /* LINE */ - ) { - // Convert from lines to pixels, more if the user is scrolling fast. - // (I made up the exp function to roughly match Firefox to what Chrome does) - // These numbers should be floats, because integers are treated as pan gesture below. - var lines = Math.abs(source.deltaY); - var sign = source.deltaY > 0 ? 1 : -1; - dY = sign * clamp(Math.exp((lines - 1) * 0.75) * 4.000244140625, 4.000244140625, // min - 350.000244140625 // max - ); // On Firefox Windows and Linux we always get +/- the scroll line amount (default 3) - // There doesn't seem to be any scroll acceleration. - // This multiplier increases the speed a little bit - #5512 + arr = utilArrayUniq(arr); + t[field.key] = arr.length ? arr.join(';') : undefined; + } - if (detected.os !== 'mac') { - dY *= 5; - } // recalculate x2,y2,k2 + dispatch.call('change', this, t); + } + function combo(selection) { + _container = selection.selectAll('.form-field-input-wrap').data([0]); + var type = _isMulti || _isSemi ? 'multicombo' : 'combo'; + _container = _container.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + type).merge(_container); - t0 = _isTransformed ? _transformLast : _transformStart; - p0 = _getMouseCoords(source); - p1 = t0.invert(p0); - k2 = t0.k * Math.pow(2, -dY / 500); - k2 = clamp(k2, kMin, kMax); - x2 = p0[0] - p1[0] * k2; - y2 = p0[1] - p1[1] * k2; // 2 finger map pinch zooming (Safari) - #5492 - // These are fake `wheel` events we made from Safari `gesturechange` events.. - } else if (source._scale) { - // recalculate x2,y2,k2 - t0 = _gestureTransformStart; - p0 = _getMouseCoords(source); - p1 = t0.invert(p0); - k2 = t0.k * source._scale; - k2 = clamp(k2, kMin, kMax); - x2 = p0[0] - p1[0] * k2; - y2 = p0[1] - p1[1] * k2; // 2 finger map pinch zooming (all browsers except Safari) - #5492 - // Pinch zooming via the `wheel` event will always have: - // - `ctrlKey = true` - // - `deltaY` is not round integer pixels (ignore `deltaX`) - } else if (source.ctrlKey && !isInteger(dY)) { - dY *= 6; // slightly scale up whatever the browser gave us - // recalculate x2,y2,k2 + if (_isMulti || _isSemi) { + _container = _container.selectAll('.chiplist').data([0]); + var listClass = 'chiplist'; // Use a separate line for each value in the Destinations and Via fields + // to mimic highway exit signs - t0 = _isTransformed ? _transformLast : _transformStart; - p0 = _getMouseCoords(source); - p1 = t0.invert(p0); - k2 = t0.k * Math.pow(2, -dY / 500); - k2 = clamp(k2, kMin, kMax); - x2 = p0[0] - p1[0] * k2; - y2 = p0[1] - p1[1] * k2; // Trackpad scroll zooming with shift or alt/option key down - } else if ((source.altKey || source.shiftKey) && isInteger(dY)) { - // recalculate x2,y2,k2 - t0 = _isTransformed ? _transformLast : _transformStart; - p0 = _getMouseCoords(source); - p1 = t0.invert(p0); - k2 = t0.k * Math.pow(2, -dY / 500); - k2 = clamp(k2, kMin, kMax); - x2 = p0[0] - p1[0] * k2; - y2 = p0[1] - p1[1] * k2; // 2 finger map panning (Mac only, all browsers) - #5492, #5512 - // Panning via the `wheel` event will always have: - // - `ctrlKey = false` - // - `deltaX`,`deltaY` are round integer pixels - } else if (detected.os === 'mac' && !source.ctrlKey && isInteger(dX) && isInteger(dY)) { - p1 = projection.translate(); - x2 = p1[0] - dX; - y2 = p1[1] - dY; - k2 = projection.scale(); - k2 = clamp(k2, kMin, kMax); - } // something changed - replace the event transform + if (field.key === 'destination' || field.key === 'via') { + listClass += ' full-line-chips'; + } + _container = _container.enter().append('ul').attr('class', listClass).on('click', function () { + window.setTimeout(function () { + _input.node().focus(); + }, 10); + }).merge(_container); + _inputWrap = _container.selectAll('.input-wrap').data([0]); + _inputWrap = _inputWrap.enter().append('li').attr('class', 'input-wrap').merge(_inputWrap); + _input = _inputWrap.selectAll('input').data([0]); + } else { + _input = _container.selectAll('input').data([0]); + } - if (x2 !== x || y2 !== y || k2 !== k) { - x = x2; - y = y2; - k = k2; - eventTransform = identity$2.translate(x2, y2).scale(k2); + _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); - if (_zoomerPanner._transform) { - // utilZoomPan interface - _zoomerPanner._transform(eventTransform); - } else { - // d3_zoom interface - _selection.node().__zoom = eventTransform; - } - } + if (_isNetwork) { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); } - if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { - return; // no change - } + _input.on('change', change).on('blur', change); - var withinEditableZoom = map.withinEditableZoom(); + _input.on('keydown.field', function (d3_event) { + switch (d3_event.keyCode) { + case 13: + // ↩ Return + _input.node().blur(); // blurring also enters the value - if (_lastWithinEditableZoom !== withinEditableZoom) { - if (_lastWithinEditableZoom !== undefined) { - // notify that the map zoomed in or out over the editable zoom threshold - dispatch$1.call('crossEditableZoom', this, withinEditableZoom); - } - _lastWithinEditableZoom = withinEditableZoom; - } + d3_event.stopPropagation(); + break; + } + }); - if (geoScaleToZoom(k, TILESIZE) < _minzoom) { - surface.interrupt(); - dispatch$1.call('hitMinZoom', this, map); - setCenterZoom(map.center(), context.minEditableZoom(), 0, true); - scheduleRedraw(); - dispatch$1.call('move', this, map); - return; - } + if (_isMulti || _isSemi) { + _combobox.on('accept', function () { + _input.node().blur(); - projection.transform(eventTransform); - var scale = k / _transformStart.k; - var tX = (x / scale - _transformStart.x) * scale; - var tY = (y / scale - _transformStart.y) * scale; + _input.node().focus(); + }); - if (context.inIntro()) { - curtainProjection.transform({ - x: x - tX, - y: y - tY, - k: k + _input.on('focus', function () { + _container.classed('active', true); }); } + } - if (source) { - _lastPointerEvent = event; - } + combo.tags = function (tags) { + _tags = tags; - _isTransformed = true; - _transformLast = eventTransform; - utilSetTransform(supersurface, tX, tY, scale); - scheduleRedraw(); - dispatch$1.call('move', this, map); + if (_isMulti || _isSemi) { + _multiData = []; + var maxLength; - function isInteger(val) { - return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; - } - } + if (_isMulti) { + // Build _multiData array containing keys already set.. + for (var k in tags) { + if (field.key && k.indexOf(field.key) !== 0) continue; + if (!field.key && field.keys.indexOf(k) === -1) continue; + var v = tags[k]; + if (!v || typeof v === 'string' && v.toLowerCase() === 'no') continue; + var suffix = field.key ? k.substr(field.key.length) : k; - function resetTransform() { - if (!_isTransformed) return false; - utilSetTransform(supersurface, 0, 0); - _isTransformed = false; + _multiData.push({ + key: k, + value: displayValue(suffix), + isMixed: Array.isArray(v) + }); + } - if (context.inIntro()) { - curtainProjection.transform(projection.transform()); - } + if (field.key) { + // Set keys for form-field modified (needed for undo and reset buttons).. + field.keys = _multiData.map(function (d) { + return d.key; + }); // limit the input length so it fits after prepending the key prefix - return true; - } + maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); + } else { + maxLength = context.maxCharsForTagKey(); + } + } else if (_isSemi) { + var allValues = []; + var commonValues; - function redraw(difference, extent) { - if (surface.empty() || !_redrawEnabled) return; // If we are in the middle of a zoom/pan, we can't do differenced redraws. - // It would result in artifacts where differenced entities are redrawn with - // one transform and unchanged entities with another. + if (Array.isArray(tags[field.key])) { + tags[field.key].forEach(function (tagVal) { + var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); + allValues = allValues.concat(thisVals); - if (resetTransform()) { - difference = extent = undefined; - } + if (!commonValues) { + commonValues = thisVals; + } else { + commonValues = commonValues.filter(function (value) { + return thisVals.includes(value); + }); + } + }); + allValues = utilArrayUniq(allValues).filter(Boolean); + } else { + allValues = utilArrayUniq((tags[field.key] || '').split(';')).filter(Boolean); + commonValues = allValues; + } - var zoom = map.zoom(); - var z = String(~~zoom); + _multiData = allValues.map(function (v) { + return { + key: v, + value: displayValue(v), + isMixed: !commonValues.includes(v) + }; + }); + var currLength = utilUnicodeCharsCount(commonValues.join(';')); // limit the input length to the remaining available characters - if (surface.attr('data-zoom') !== z) { - surface.attr('data-zoom', z); - } // class surface as `lowzoom` around z17-z18.5 (based on latitude) + maxLength = context.maxCharsForTagValue() - currLength; + if (currLength > 0) { + // account for the separator if a new value will be appended to existing + maxLength -= 1; + } + } // a negative maxlength doesn't make sense - var lat = map.center()[1]; - var lowzoom = linear$2().domain([-60, 0, 60]).range([17, 18.5, 17]).clamp(true); - surface.classed('low-zoom', zoom <= lowzoom(lat)); - if (!difference) { - supersurface.call(context.background()); - wrapper.call(drawLayers); - } // OSM + maxLength = Math.max(0, maxLength); + var allowDragAndDrop = _isSemi // only semiCombo values are ordered + && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. + var available = objectDifference(_comboData, _multiData); - if (map.editableDataEnabled() || map.isInWideSelection()) { - context.loadTiles(projection); - drawEditable(difference, extent); - } else { - editOff(); - } + _combobox.data(available); // Hide 'Add' button if this field uses fixed set of + // options and they're all currently used, + // or if the field is already at its character limit - _transformStart = projection.transform(); - return map; - } - var immediateRedraw = function immediateRedraw(difference, extent) { - if (!difference && !extent) cancelPendingRedraw(); - redraw(difference, extent); - }; + var hideAdd = !_allowCustomValues && !available.length || maxLength <= 0; - map.lastPointerEvent = function () { - return _lastPointerEvent; - }; + _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips - map.mouse = function (d3_event) { - var event = _lastPointerEvent || d3_event; - if (event) { - var s; + var chips = _container.selectAll('.chip').data(_multiData); - while (s = event.sourceEvent) { - event = s; + chips.exit().remove(); + var enter = chips.enter().insert('li', '.input-wrap').attr('class', 'chip'); + enter.append('span'); + enter.append('a'); + chips = chips.merge(enter).order().classed('raw-value', function (d) { + var k = d.key; + if (_isMulti) k = k.replace(field.key, ''); + return !field.hasTextForStringId('options.' + k); + }).classed('draggable', allowDragAndDrop).classed('mixed', function (d) { + return d.isMixed; + }).attr('title', function (d) { + return d.isMixed ? _t('inspector.unshared_value_tooltip') : null; + }); + + if (allowDragAndDrop) { + registerDragAndDrop(chips); } - return _getMouseCoords(event); + chips.select('span').html(function (d) { + return d.value; + }); + chips.select('a').attr('href', '#').on('click', removeMultikey).attr('class', 'remove').html('×'); + } else { + var isMixed = Array.isArray(tags[field.key]); + var mixedValues = isMixed && tags[field.key].map(function (val) { + return displayValue(val); + }).filter(Boolean); + var showsValue = !isMixed && tags[field.key] && !(field.type === 'typeCombo' && tags[field.key] === 'yes'); + var isRawValue = showsValue && !field.hasTextForStringId('options.' + tags[field.key]); + var isKnownValue = showsValue && !isRawValue; + var isReadOnly = !_allowCustomValues || isKnownValue; + utilGetSetValue(_input, !isMixed ? displayValue(tags[field.key]) : '').classed('raw-value', isRawValue).classed('known-value', isKnownValue).attr('readonly', isReadOnly ? 'readonly' : undefined).attr('title', isMixed ? mixedValues.join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : _staticPlaceholder || '').classed('mixed', isMixed).on('keydown.deleteCapture', function (d3_event) { + if (isReadOnly && isKnownValue && (d3_event.keyCode === utilKeybinding.keyCodes['⌫'] || d3_event.keyCode === utilKeybinding.keyCodes['⌦'])) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var t = {}; + t[field.key] = undefined; + dispatch.call('change', this, t); + } + }); } + }; - return null; - }; // returns Lng/Lat + function registerDragAndDrop(selection) { + // allow drag and drop re-ordering of chips + var dragOrigin, targetIndex; + selection.call(d3_drag().on('start', function (d3_event) { + dragOrigin = { + x: d3_event.x, + y: d3_event.y + }; + targetIndex = null; + }).on('drag', function (d3_event) { + var x = d3_event.x - dragOrigin.x, + y = d3_event.y - dragOrigin.y; + if (!select(this).classed('dragging') && // don't display drag until dragging beyond a distance threshold + Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) <= 5) return; + var index = selection.nodes().indexOf(this); + select(this).classed('dragging', true); + targetIndex = null; + var targetIndexOffsetTop = null; + var draggedTagWidth = select(this).node().offsetWidth; + if (field.key === 'destination' || field.key === 'via') { + // meaning tags are full width + _container.selectAll('.chip').style('transform', function (d2, index2) { + var node = select(this).node(); - map.mouseCoordinates = function () { - var coord = map.mouse() || pxCenter(); - return projection.invert(coord); - }; + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; // move the dragged tag up the order + } else if (index2 > index && d3_event.y > node.offsetTop) { + if (targetIndex === null || index2 > targetIndex) { + targetIndex = index2; + } - map.dblclickZoomEnable = function (val) { - if (!arguments.length) return _dblClickZoomEnabled; - _dblClickZoomEnabled = val; - return map; - }; + return 'translateY(-100%)'; // move the dragged tag down the order + } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { + if (targetIndex === null || index2 < targetIndex) { + targetIndex = index2; + } - map.redrawEnable = function (val) { - if (!arguments.length) return _redrawEnabled; - _redrawEnabled = val; - return map; - }; + return 'translateY(100%)'; + } - map.isTransformed = function () { - return _isTransformed; - }; + return null; + }); + } else { + _container.selectAll('.chip').each(function (d2, index2) { + var node = select(this).node(); // check the cursor is in the bounding box - function setTransform(t2, duration, force) { - var t = projection.transform(); - if (!force && t2.k === t.k && t2.x === t.x && t2.y === t.y) return false; + if (index !== index2 && d3_event.x < node.offsetLeft + node.offsetWidth + 5 && d3_event.x > node.offsetLeft && d3_event.y < node.offsetTop + node.offsetHeight && d3_event.y > node.offsetTop) { + targetIndex = index2; + targetIndexOffsetTop = node.offsetTop; + } + }).style('transform', function (d2, index2) { + var node = select(this).node(); - if (duration) { - _selection.transition().duration(duration).on('start', function () { - map.startEase(); - }).call(_zoomerPanner.transform, identity$2.translate(t2.x, t2.y).scale(t2.k)); - } else { - projection.transform(t2); - _transformStart = t2; + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; + } // only translate tags in the same row - _selection.call(_zoomerPanner.transform, _transformStart); - } - return true; - } + if (node.offsetTop === targetIndexOffsetTop) { + if (index2 < index && index2 >= targetIndex) { + return 'translateX(' + draggedTagWidth + 'px)'; + } else if (index2 > index && index2 <= targetIndex) { + return 'translateX(-' + draggedTagWidth + 'px)'; + } + } - function setCenterZoom(loc2, z2, duration, force) { - var c = map.center(); - var z = map.zoom(); - if (loc2[0] === c[0] && loc2[1] === c[1] && z2 === z && !force) return false; - var proj = geoRawMercator().transform(projection.transform()); // copy projection + return null; + }); + } + }).on('end', function () { + if (!select(this).classed('dragging')) { + return; + } - var k2 = clamp(geoZoomToScale(z2, TILESIZE), kMin, kMax); - proj.scale(k2); - var t = proj.translate(); - var point = proj(loc2); - var center = pxCenter(); - t[0] += center[0] - point[0]; - t[1] += center[1] - point[1]; - return setTransform(identity$2.translate(t[0], t[1]).scale(k2), duration, force); - } + var index = selection.nodes().indexOf(this); + select(this).classed('dragging', false); - map.pan = function (delta, duration) { - var t = projection.translate(); - var k = projection.scale(); - t[0] += delta[0]; - t[1] += delta[1]; + _container.selectAll('.chip').style('transform', null); - if (duration) { - _selection.transition().duration(duration).on('start', function () { - map.startEase(); - }).call(_zoomerPanner.transform, identity$2.translate(t[0], t[1]).scale(k)); - } else { - projection.translate(t); - _transformStart = projection.transform(); + if (typeof targetIndex === 'number') { + var element = _multiData[index]; - _selection.call(_zoomerPanner.transform, _transformStart); + _multiData.splice(index, 1); - dispatch$1.call('move', this, map); - immediateRedraw(); - } + _multiData.splice(targetIndex, 0, element); - return map; - }; + var t = {}; - map.dimensions = function (val) { - if (!arguments.length) return _dimensions; - _dimensions = val; - drawLayers.dimensions(_dimensions); - context.background().dimensions(_dimensions); - projection.clipExtent([[0, 0], _dimensions]); - _getMouseCoords = utilFastMouse(supersurface.node()); - scheduleRedraw(); - return map; - }; + if (_multiData.length) { + t[field.key] = _multiData.map(function (element) { + return element.key; + }).join(';'); + } else { + t[field.key] = undefined; + } - function zoomIn(delta) { - setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); - } + dispatch.call('change', this, t); + } - function zoomOut(delta) { - setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); + dragOrigin = undefined; + targetIndex = undefined; + })); } - map.zoomIn = function () { - zoomIn(1); + combo.focus = function () { + _input.node().focus(); }; - map.zoomInFurther = function () { - zoomIn(4); + combo.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return combo; }; - map.canZoomIn = function () { - return map.zoom() < maxZoom; - }; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } + + return utilRebind(combo, dispatch, 'on'); + } + + function uiFieldText(field, context) { + var dispatch = dispatch$8('change'); + var input = select(null); + var outlinkButton = select(null); + var _entityIDs = []; + + var _tags; - map.zoomOut = function () { - zoomOut(1); - }; + var _phoneFormats = {}; - map.zoomOutFurther = function () { - zoomOut(4); - }; + if (field.type === 'tel') { + _mainFileFetcher.get('phone_formats').then(function (d) { + _phoneFormats = d; + updatePhonePlaceholder(); + })["catch"](function () { + /* ignore */ + }); + } - map.canZoomOut = function () { - return map.zoom() > minZoom; - }; + function calcLocked() { + // Protect certain fields that have a companion `*:wikidata` value + var isLocked = (field.id === 'brand' || field.id === 'network' || field.id === 'operator' || field.id === 'flag') && _entityIDs.length && _entityIDs.some(function (entityID) { + var entity = context.graph().hasEntity(entityID); + if (!entity) return false; // Features linked to Wikidata are likely important and should be protected - map.center = function (loc2) { - if (!arguments.length) { - return projection.invert(pxCenter()); - } + if (entity.tags.wikidata) return true; + var preset = _mainPresetIndex.match(entity, context.graph()); + var isSuggestion = preset && preset.suggestion; // Lock the field if there is a value and a companion `*:wikidata` value - if (setCenterZoom(loc2, map.zoom())) { - dispatch$1.call('move', this, map); - } + var which = field.id; // 'brand', 'network', 'operator', 'flag' - scheduleRedraw(); - return map; - }; + return isSuggestion && !!entity.tags[which] && !!entity.tags[which + ':wikidata']; + }); - map.unobscuredCenterZoomEase = function (loc, zoom) { - var offset = map.unobscuredOffsetPx(); - var proj = geoRawMercator().transform(projection.transform()); // copy projection - // use the target zoom to calculate the offset center + field.locked(isLocked); + } - proj.scale(geoZoomToScale(zoom, TILESIZE)); - var locPx = proj(loc); - var offsetLocPx = [locPx[0] + offset[0], locPx[1] + offset[1]]; - var offsetLoc = proj.invert(offsetLocPx); - map.centerZoomEase(offsetLoc, zoom); - }; + function i(selection) { + calcLocked(); + var isLocked = field.locked(); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + input = wrap.selectAll('input').data([0]); + input = input.enter().append('input').attr('type', field.type === 'identifier' ? 'text' : field.type).attr('id', field.domId).classed(field.type, true).call(utilNoAuto).merge(input); + input.classed('disabled', !!isLocked).attr('readonly', isLocked || null).on('input', change(true)).on('blur', change()).on('change', change()); - map.unobscuredOffsetPx = function () { - var openPane = context.container().select('.map-panes .map-pane.shown'); + if (field.type === 'tel') { + updatePhonePlaceholder(); + } else if (field.type === 'number') { + var rtl = _mainLocalizer.textDirection() === 'rtl'; + input.attr('type', 'text'); + var inc = field.increment; + var buttons = wrap.selectAll('.increment, .decrement').data(rtl ? [inc, -inc] : [-inc, inc]); + buttons.enter().append('button').attr('class', function (d) { + var which = d > 0 ? 'increment' : 'decrement'; + return 'form-field-button ' + which; + }).merge(buttons).on('click', function (d3_event, d) { + d3_event.preventDefault(); + var raw_vals = input.node().value || '0'; + var vals = raw_vals.split(';'); + vals = vals.map(function (v) { + var num = parseFloat(v.trim(), 10); + return isFinite(num) ? clamped(num + d) : v.trim(); + }); + input.node().value = vals.join(';'); + change()(); + }); + } else if (field.type === 'identifier' && field.urlFormat && field.pattern) { + input.attr('type', 'text'); + outlinkButton = wrap.selectAll('.foreign-id-permalink').data([0]); + outlinkButton.enter().append('button').call(svgIcon('#iD-icon-out-link')).attr('class', 'form-field-button foreign-id-permalink').attr('title', function () { + var domainResults = /^https?:\/\/(.{1,}?)\//.exec(field.urlFormat); - if (!openPane.empty()) { - return [openPane.node().offsetWidth / 2, 0]; - } + if (domainResults.length >= 2 && domainResults[1]) { + var domain = domainResults[1]; + return _t('icons.view_on', { + domain: domain + }); + } - return [0, 0]; - }; + return ''; + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var value = validIdentifierValueForLink(); - map.zoom = function (z2) { - if (!arguments.length) { - return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); + if (value) { + var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); + window.open(url, '_blank'); + } + }).merge(outlinkButton); + } else if (field.type === 'url') { + input.attr('type', 'text'); + outlinkButton = wrap.selectAll('.foreign-id-permalink').data([0]); + outlinkButton.enter().append('button').call(svgIcon('#iD-icon-out-link')).attr('class', 'form-field-button foreign-id-permalink').attr('title', function () { + return _t('icons.visit_website'); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var value = validIdentifierValueForLink(); + if (value) window.open(value, '_blank'); + }).merge(outlinkButton); } + } - if (z2 < _minzoom) { - surface.interrupt(); - dispatch$1.call('hitMinZoom', this, map); - z2 = context.minEditableZoom(); - } + function updatePhonePlaceholder() { + if (input.empty() || !Object.keys(_phoneFormats).length) return; + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); - if (setCenterZoom(map.center(), z2)) { - dispatch$1.call('move', this, map); - } + var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; - scheduleRedraw(); - return map; - }; + if (format) input.attr('placeholder', format); + } - map.centerZoom = function (loc2, z2) { - if (setCenterZoom(loc2, z2)) { - dispatch$1.call('move', this, map); - } + function validIdentifierValueForLink() { + var value = utilGetSetValue(input).trim().split(';')[0]; + if (field.type === 'url' && value) return value; - scheduleRedraw(); - return map; - }; + if (field.type === 'identifier' && field.pattern) { + return value && value.match(new RegExp(field.pattern)); + } - map.zoomTo = function (entity) { - var extent = entity.extent(context.graph()); - if (!isFinite(extent.area())) return map; - var z2 = clamp(map.trimmedExtentZoom(extent), 0, 20); - return map.centerZoom(extent.center(), z2); - }; + return null; + } // clamp number to min/max - map.centerEase = function (loc2, duration) { - duration = duration || 250; - setCenterZoom(loc2, map.zoom(), duration); - return map; - }; - map.zoomEase = function (z2, duration) { - duration = duration || 250; - setCenterZoom(map.center(), z2, duration, false); - return map; - }; + function clamped(num) { + if (field.minValue !== undefined) { + num = Math.max(num, field.minValue); + } - map.centerZoomEase = function (loc2, z2, duration) { - duration = duration || 250; - setCenterZoom(loc2, z2, duration, false); - return map; - }; + if (field.maxValue !== undefined) { + num = Math.min(num, field.maxValue); + } - map.transformEase = function (t2, duration) { - duration = duration || 250; - setTransform(t2, duration, false - /* don't force */ - ); - return map; - }; + return num; + } - map.zoomToEase = function (obj, duration) { - var extent; + function change(onInput) { + return function () { + var t = {}; + var val = utilGetSetValue(input); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - if (Array.isArray(obj)) { - obj.forEach(function (entity) { - var entityExtent = entity.extent(context.graph()); + if (!val && Array.isArray(_tags[field.key])) return; - if (!extent) { - extent = entityExtent; - } else { - extent = extent.extend(entityExtent); + if (!onInput) { + if (field.type === 'number' && val) { + var vals = val.split(';'); + vals = vals.map(function (v) { + var num = parseFloat(v.trim(), 10); + return isFinite(num) ? clamped(num) : v.trim(); + }); + val = vals.join(';'); } - }); - } else { - extent = obj.extent(context.graph()); - } - - if (!isFinite(extent.area())) return map; - var z2 = clamp(map.trimmedExtentZoom(extent), 0, 20); - return map.centerZoomEase(extent.center(), z2, duration); - }; - map.startEase = function () { - utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { - map.cancelEase(); - }); - return map; - }; + utilGetSetValue(input, val); + } - map.cancelEase = function () { - _selection.interrupt(); + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } - return map; + i.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return i; }; - map.extent = function (val) { - if (!arguments.length) { - return new geoExtent(projection.invert([0, _dimensions[1]]), projection.invert([_dimensions[0], 0])); - } else { - var extent = geoExtent(val); - map.centerZoom(extent.center(), map.extentZoom(extent)); - } - }; + i.tags = function (tags) { + _tags = tags; + var isMixed = Array.isArray(tags[field.key]); + utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); - map.trimmedExtent = function (val) { - if (!arguments.length) { - var headerY = 71; - var footerY = 30; - var pad = 10; - return new geoExtent(projection.invert([pad, _dimensions[1] - footerY - pad]), projection.invert([_dimensions[0] - pad, headerY + pad])); - } else { - var extent = geoExtent(val); - map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); + if (outlinkButton && !outlinkButton.empty()) { + var disabled = !validIdentifierValueForLink(); + outlinkButton.classed('disabled', disabled); } }; - function calcExtentZoom(extent, dim) { - var tl = projection([extent[0][0], extent[1][1]]); - var br = projection([extent[1][0], extent[0][1]]); // Calculate maximum zoom that fits extent + i.focus = function () { + var node = input.node(); + if (node) node.focus(); + }; - var hFactor = (br[0] - tl[0]) / dim[0]; - var vFactor = (br[1] - tl[1]) / dim[1]; - var hZoomDiff = Math.log(Math.abs(hFactor)) / Math.LN2; - var vZoomDiff = Math.log(Math.abs(vFactor)) / Math.LN2; - var newZoom = map.zoom() - Math.max(hZoomDiff, vZoomDiff); - return newZoom; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); } - map.extentZoom = function (val) { - return calcExtentZoom(geoExtent(val), _dimensions); - }; - - map.trimmedExtentZoom = function (val) { - var trimY = 120; - var trimX = 40; - var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; - return calcExtentZoom(geoExtent(val), trimmed); - }; + return utilRebind(i, dispatch, 'on'); + } - map.withinEditableZoom = function () { - return map.zoom() >= context.minEditableZoom(); - }; + function uiFieldAccess(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); - map.isInWideSelection = function () { - return !map.withinEditableZoom() && context.selectedIDs().length; - }; + var _tags; - map.editableDataEnabled = function (skipZoomCheck) { - var layer = context.layers().layer('osm'); - if (!layer || !layer.enabled()) return false; - return skipZoomCheck || map.withinEditableZoom(); - }; + function access(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var list = wrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); + items = list.selectAll('li').data(field.keys); // Enter - map.notesEditable = function () { - var layer = context.layers().layer('notes'); - if (!layer || !layer.enabled()) return false; - return map.withinEditableZoom(); - }; + var enter = items.enter().append('li').attr('class', function (d) { + return 'labeled-input preset-access-' + d; + }); + enter.append('span').attr('class', 'label preset-label-access').attr('for', function (d) { + return 'preset-input-access-' + d; + }).html(function (d) { + return field.t.html('types.' + d); + }); + enter.append('div').attr('class', 'preset-input-access-wrap').append('input').attr('type', 'text').attr('class', function (d) { + return 'preset-input-access preset-input-access-' + d; + }).call(utilNoAuto).each(function (d) { + select(this).call(uiCombobox(context, 'access-' + d).data(access.options(d))); + }); // Update - map.minzoom = function (val) { - if (!arguments.length) return _minzoom; - _minzoom = val; - return map; - }; + items = items.merge(enter); + wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); + } - map.toggleHighlightEdited = function () { - surface.classed('highlight-edited', !surface.classed('highlight-edited')); - map.pan([0, 0]); // trigger a redraw + function change(d3_event, d) { + var tag = {}; + var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - dispatch$1.call('changeHighlighting', this); - }; + if (!value && typeof _tags[d] !== 'string') return; + tag[d] = value || undefined; + dispatch.call('change', this, tag); + } - map.areaFillOptions = ['wireframe', 'partial', 'full']; + access.options = function (type) { + var options = ['no', 'permissive', 'private', 'permit', 'destination']; - map.activeAreaFill = function (val) { - if (!arguments.length) return corePreferences('area-fill') || 'partial'; - corePreferences('area-fill', val); + if (type !== 'access') { + options.unshift('yes'); + options.push('designated'); - if (val !== 'wireframe') { - corePreferences('area-fill-toggle', val); + if (type === 'bicycle') { + options.push('dismount'); + } } - updateAreaFill(); - map.pan([0, 0]); // trigger a redraw + return options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); + }; - dispatch$1.call('changeAreaFill', this); - return map; + var placeholdersByHighway = { + footway: { + foot: 'designated', + motor_vehicle: 'no' + }, + steps: { + foot: 'yes', + motor_vehicle: 'no', + bicycle: 'no', + horse: 'no' + }, + pedestrian: { + foot: 'yes', + motor_vehicle: 'no' + }, + cycleway: { + motor_vehicle: 'no', + bicycle: 'designated' + }, + bridleway: { + motor_vehicle: 'no', + horse: 'designated' + }, + path: { + foot: 'yes', + motor_vehicle: 'no', + bicycle: 'yes', + horse: 'yes' + }, + motorway: { + foot: 'no', + motor_vehicle: 'yes', + bicycle: 'no', + horse: 'no' + }, + trunk: { + motor_vehicle: 'yes' + }, + primary: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + secondary: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + tertiary: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + residential: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + unclassified: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + service: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + motorway_link: { + foot: 'no', + motor_vehicle: 'yes', + bicycle: 'no', + horse: 'no' + }, + trunk_link: { + motor_vehicle: 'yes' + }, + primary_link: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + secondary_link: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + tertiary_link: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + } }; - map.toggleWireframe = function () { - var activeFill = map.activeAreaFill(); + access.tags = function (tags) { + _tags = tags; + utilGetSetValue(items.selectAll('.preset-input-access'), function (d) { + return typeof tags[d] === 'string' ? tags[d] : ''; + }).classed('mixed', function (d) { + return tags[d] && Array.isArray(tags[d]); + }).attr('title', function (d) { + return tags[d] && Array.isArray(tags[d]) && tags[d].filter(Boolean).join('\n'); + }).attr('placeholder', function (d) { + if (tags[d] && Array.isArray(tags[d])) { + return _t('inspector.multiple_values'); + } - if (activeFill === 'wireframe') { - activeFill = corePreferences('area-fill-toggle') || 'partial'; - } else { - activeFill = 'wireframe'; - } + if (d === 'access') { + return 'yes'; + } - map.activeAreaFill(activeFill); - }; + if (tags.access && typeof tags.access === 'string') { + return tags.access; + } - function updateAreaFill() { - var activeFill = map.activeAreaFill(); - map.areaFillOptions.forEach(function (opt) { - surface.classed('fill-' + opt, Boolean(opt === activeFill)); - }); - } + if (tags.highway) { + if (typeof tags.highway === 'string') { + if (placeholdersByHighway[tags.highway] && placeholdersByHighway[tags.highway][d]) { + return placeholdersByHighway[tags.highway][d]; + } + } else { + var impliedAccesses = tags.highway.filter(Boolean).map(function (highwayVal) { + return placeholdersByHighway[highwayVal] && placeholdersByHighway[highwayVal][d]; + }).filter(Boolean); - map.layers = function () { - return drawLayers; + if (impliedAccesses.length === tags.highway.length && new Set(impliedAccesses).size === 1) { + // if all the highway values have the same implied access for this type then use that + return impliedAccesses[0]; + } + } + } + + return field.placeholder(); + }); }; - map.doubleUpHandler = function () { - return _doubleUpHandler; + access.focus = function () { + items.selectAll('.preset-input-access').node().focus(); }; - return utilRebind(map, dispatch$1, 'on'); + return utilRebind(access, dispatch, 'on'); } - function rendererPhotos(context) { - var dispatch$1 = dispatch('change'); - var _layerIDs = ['streetside', 'mapillary', 'mapillary-map-features', 'mapillary-signs', 'openstreetcam']; - var _allPhotoTypes = ['flat', 'panoramic']; + function uiFieldAddress(field, context) { + var dispatch = dispatch$8('change'); - var _shownPhotoTypes = _allPhotoTypes.slice(); // shallow copy + var _selection = select(null); + var _wrap = select(null); - var _dateFilters = ['fromDate', 'toDate']; + var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings - var _fromDate; + var _entityIDs = []; - var _toDate; + var _tags; - var _usernames; + var _countryCode; - function photos() {} + var _addressFormats = [{ + format: [['housenumber', 'street'], ['city', 'postcode']] + }]; + _mainFileFetcher.get('address_formats').then(function (d) { + _addressFormats = d; - function updateStorage() { - if (window.mocha) return; - var hash = utilStringQs(window.location.hash); - var enabled = context.layers().all().filter(function (d) { - return _layerIDs.indexOf(d.id) !== -1 && d.layer && d.layer.supported() && d.layer.enabled(); - }).map(function (d) { - return d.id; + if (!_selection.empty()) { + _selection.call(address); + } + })["catch"](function () { + /* ignore */ + }); + + function getNearStreets() { + var extent = combinedEntityExtent(); + var l = extent.center(); + var box = geoExtent(l).padByMeters(200); + var streets = context.history().intersects(box).filter(isAddressable).map(function (d) { + var loc = context.projection([(extent[0][0] + extent[1][0]) / 2, (extent[0][1] + extent[1][1]) / 2]); + var choice = geoChooseEdge(context.graph().childNodes(d), loc, context.projection); + return { + title: d.tags.name, + value: d.tags.name, + dist: choice.distance + }; + }).sort(function (a, b) { + return a.dist - b.dist; }); + return utilArrayUniqBy(streets, 'value'); - if (enabled.length) { - hash.photo_overlay = enabled.join(','); - } else { - delete hash.photo_overlay; + function isAddressable(d) { + return d.tags.highway && d.tags.name && d.type === 'way'; } - - window.location.replace('#' + utilQsString(hash, true)); } - photos.overlayLayerIDs = function () { - return _layerIDs; - }; + function getNearCities() { + var extent = combinedEntityExtent(); + var l = extent.center(); + var box = geoExtent(l).padByMeters(200); + var cities = context.history().intersects(box).filter(isAddressable).map(function (d) { + return { + title: d.tags['addr:city'] || d.tags.name, + value: d.tags['addr:city'] || d.tags.name, + dist: geoSphericalDistance(d.extent(context.graph()).center(), l) + }; + }).sort(function (a, b) { + return a.dist - b.dist; + }); + return utilArrayUniqBy(cities, 'value'); - photos.allPhotoTypes = function () { - return _allPhotoTypes; - }; + function isAddressable(d) { + if (d.tags.name) { + if (d.tags.admin_level === '8' && d.tags.boundary === 'administrative') return true; + if (d.tags.border_type === 'city') return true; + if (d.tags.place === 'city' || d.tags.place === 'town' || d.tags.place === 'village') return true; + } - photos.dateFilters = function () { - return _dateFilters; - }; + if (d.tags['addr:city']) return true; + return false; + } + } - photos.dateFilterValue = function (val) { - return val === _dateFilters[0] ? _fromDate : _toDate; - }; + function getNearValues(key) { + var extent = combinedEntityExtent(); + var l = extent.center(); + var box = geoExtent(l).padByMeters(200); + var results = context.history().intersects(box).filter(function hasTag(d) { + return _entityIDs.indexOf(d.id) === -1 && d.tags[key]; + }).map(function (d) { + return { + title: d.tags[key], + value: d.tags[key], + dist: geoSphericalDistance(d.extent(context.graph()).center(), l) + }; + }).sort(function (a, b) { + return a.dist - b.dist; + }); + return utilArrayUniqBy(results, 'value'); + } - photos.setDateFilter = function (type, val, updateUrl) { - // validate the date - var date = val && new Date(val); + function updateForCountryCode() { + if (!_countryCode) return; + var addressFormat; - if (date && !isNaN(date)) { - val = date.toISOString().substr(0, 10); - } else { - val = null; - } + for (var i = 0; i < _addressFormats.length; i++) { + var format = _addressFormats[i]; - if (type === _dateFilters[0]) { - _fromDate = val; + if (!format.countryCodes) { + addressFormat = format; // choose the default format, keep going + } else if (format.countryCodes.indexOf(_countryCode) !== -1) { + addressFormat = format; // choose the country format, stop here - if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { - _toDate = _fromDate; + break; } } - if (type === _dateFilters[1]) { - _toDate = val; + var dropdowns = addressFormat.dropdowns || ['city', 'county', 'country', 'district', 'hamlet', 'neighbourhood', 'place', 'postcode', 'province', 'quarter', 'state', 'street', 'subdistrict', 'suburb']; + var widths = addressFormat.widths || { + housenumber: 1 / 3, + street: 2 / 3, + city: 2 / 3, + state: 1 / 4, + postcode: 1 / 3 + }; - if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { - _fromDate = _toDate; - } + function row(r) { + // Normalize widths. + var total = r.reduce(function (sum, key) { + return sum + (widths[key] || 0.5); + }, 0); + return r.map(function (key) { + return { + id: key, + width: (widths[key] || 0.5) / total + }; + }); } - dispatch$1.call('change', this); + var rows = _wrap.selectAll('.addr-row').data(addressFormat.format, function (d) { + return d.toString(); + }); - if (updateUrl) { - var rangeString; + rows.exit().remove(); + rows.enter().append('div').attr('class', 'addr-row').selectAll('input').data(row).enter().append('input').property('type', 'text').call(updatePlaceholder).attr('class', function (d) { + return 'addr-' + d.id; + }).call(utilNoAuto).each(addDropdown).style('width', function (d) { + return d.width * 100 + '%'; + }); - if (_fromDate || _toDate) { - rangeString = (_fromDate || '') + '_' + (_toDate || ''); - } + function addDropdown(d) { + if (dropdowns.indexOf(d.id) === -1) return; // not a dropdown - setUrlFilterValue('photo_dates', rangeString); + var nearValues = d.id === 'street' ? getNearStreets : d.id === 'city' ? getNearCities : getNearValues; + select(this).call(uiCombobox(context, 'address-' + d.id).minItems(1).caseSensitive(true).fetcher(function (value, callback) { + callback(nearValues('addr:' + d.id)); + })); } - }; - photos.setUsernameFilter = function (val, updateUrl) { - if (val && typeof val === 'string') val = val.replace(/;/g, ',').split(','); + _wrap.selectAll('input').on('blur', change()).on('change', change()); - if (val) { - val = val.map(function (d) { - return d.trim(); - }).filter(Boolean); + _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); - if (!val.length) { - val = null; - } - } + if (_tags) updateTags(_tags); + } - _usernames = val; - dispatch$1.call('change', this); + function address(selection) { + _selection = selection; + _wrap = selection.selectAll('.form-field-input-wrap').data([0]); + _wrap = _wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(_wrap); + var extent = combinedEntityExtent(); - if (updateUrl) { - var hashString; + if (extent) { + var countryCode; - if (_usernames) { - hashString = _usernames.join(','); + if (context.inIntro()) { + // localize the address format for the walkthrough + countryCode = _t('intro.graph.countrycode'); + } else { + var center = extent.center(); + countryCode = iso1A2Code(center); } - setUrlFilterValue('photo_username', hashString); + if (countryCode) { + _countryCode = countryCode.toLowerCase(); + updateForCountryCode(); + } } - }; + } - function setUrlFilterValue(property, val) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + function change(onInput) { + return function () { + var tags = {}; - if (val) { - if (hash[property] === val) return; - hash[property] = val; - } else { - if (!(property in hash)) return; - delete hash[property]; - } + _wrap.selectAll('input').each(function (subfield) { + var key = field.key + ':' + subfield.id; + var value = this.value; + if (!onInput) value = context.cleanTagValue(value); // don't override multiple values with blank string - window.location.replace('#' + utilQsString(hash, true)); - } + if (Array.isArray(_tags[key]) && !value) return; + tags[key] = value || undefined; + }); + + dispatch.call('change', this, tags, onInput); + }; } - function showsLayer(id) { - var layer = context.layers().layer(id); - return layer && layer.supported() && layer.enabled(); + function updatePlaceholder(inputSelection) { + return inputSelection.attr('placeholder', function (subfield) { + if (_tags && Array.isArray(_tags[field.key + ':' + subfield.id])) { + return _t('inspector.multiple_values'); + } + + if (_countryCode) { + var localkey = subfield.id + '!' + _countryCode; + var tkey = addrField.hasTextForStringId('placeholders.' + localkey) ? localkey : subfield.id; + return addrField.t('placeholders.' + tkey); + } + }); } - photos.shouldFilterByDate = function () { - return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); - }; + function updateTags(tags) { + utilGetSetValue(_wrap.selectAll('input'), function (subfield) { + var val = tags[field.key + ':' + subfield.id]; + return typeof val === 'string' ? val : ''; + }).attr('title', function (subfield) { + var val = tags[field.key + ':' + subfield.id]; + return val && Array.isArray(val) && val.filter(Boolean).join('\n'); + }).classed('mixed', function (subfield) { + return Array.isArray(tags[field.key + ':' + subfield.id]); + }).call(updatePlaceholder); + } - photos.shouldFilterByPhotoType = function () { - return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); - }; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - photos.shouldFilterByUsername = function () { - return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); + address.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return address; }; - photos.showsPhotoType = function (val) { - if (!photos.shouldFilterByPhotoType()) return true; - return _shownPhotoTypes.indexOf(val) !== -1; + address.tags = function (tags) { + _tags = tags; + updateTags(tags); }; - photos.showsFlat = function () { - return photos.showsPhotoType('flat'); - }; + address.focus = function () { + var node = _wrap.selectAll('input').node(); - photos.showsPanoramic = function () { - return photos.showsPhotoType('panoramic'); + if (node) node.focus(); }; - photos.fromDate = function () { - return _fromDate; - }; + return utilRebind(address, dispatch, 'on'); + } - photos.toDate = function () { - return _toDate; - }; + function uiFieldCycleway(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); + var wrap = select(null); - photos.togglePhotoType = function (val) { - var index = _shownPhotoTypes.indexOf(val); + var _tags; - if (index !== -1) { - _shownPhotoTypes.splice(index, 1); - } else { - _shownPhotoTypes.push(val); + function cycleway(selection) { + function stripcolon(s) { + return s.replace(':', ''); } - dispatch$1.call('change', this); - return photos; - }; + wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var div = wrap.selectAll('ul').data([0]); + div = div.enter().append('ul').attr('class', 'rows').merge(div); + var keys = ['cycleway:left', 'cycleway:right']; + items = div.selectAll('li').data(keys); + var enter = items.enter().append('li').attr('class', function (d) { + return 'labeled-input preset-cycleway-' + stripcolon(d); + }); + enter.append('span').attr('class', 'label preset-label-cycleway').attr('for', function (d) { + return 'preset-input-cycleway-' + stripcolon(d); + }).html(function (d) { + return field.t.html('types.' + d); + }); + enter.append('div').attr('class', 'preset-input-cycleway-wrap').append('input').attr('type', 'text').attr('class', function (d) { + return 'preset-input-cycleway preset-input-' + stripcolon(d); + }).call(utilNoAuto).each(function (d) { + select(this).call(uiCombobox(context, 'cycleway-' + stripcolon(d)).data(cycleway.options(d))); + }); + items = items.merge(enter); // Update - photos.usernames = function () { - return _usernames; - }; + wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); + } - photos.init = function () { - var hash = utilStringQs(window.location.hash); + function change(d3_event, key) { + var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - if (hash.photo_dates) { - // expect format like `photo_dates=2019-01-01_2020-12-31`, but allow a couple different separators - var parts = /^(.*)[–_](.*)$/g.exec(hash.photo_dates.trim()); - this.setDateFilter('fromDate', parts && parts.length >= 2 && parts[1], false); - this.setDateFilter('toDate', parts && parts.length >= 3 && parts[2], false); + if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; + + if (newValue === 'none' || newValue === '') { + newValue = undefined; } - if (hash.photo_username) { - this.setUsernameFilter(hash.photo_username, false); + var otherKey = key === 'cycleway:left' ? 'cycleway:right' : 'cycleway:left'; + var otherValue = typeof _tags.cycleway === 'string' ? _tags.cycleway : _tags[otherKey]; + + if (otherValue && Array.isArray(otherValue)) { + // we must always have an explicit value for comparison + otherValue = otherValue[0]; } - if (hash.photo_overlay) { - // support enabling photo layers by default via a URL parameter, e.g. `photo_overlay=openstreetcam;mapillary;streetside` - var hashOverlayIDs = hash.photo_overlay.replace(/;/g, ',').split(','); - hashOverlayIDs.forEach(function (id) { - var layer = _layerIDs.indexOf(id) !== -1 && context.layers().layer(id); - if (layer && !layer.enabled()) layer.enabled(true); - }); + if (otherValue === 'none' || otherValue === '') { + otherValue = undefined; } - if (hash.photo) { - // support opening a photo via a URL parameter, e.g. `photo=mapillary-fztgSDtLpa08ohPZFZjeRQ` - var photoIds = hash.photo.replace(/;/g, ',').split(','); - var photoId = photoIds.length && photoIds[0].trim(); - var results = /(.*)\/(.*)/g.exec(photoId); + var tag = {}; // If the left and right tags match, use the cycleway tag to tag both + // sides the same way - if (results && results.length >= 3) { - var serviceId = results[1]; - var photoKey = results[2]; - var service = services[serviceId]; + if (newValue === otherValue) { + tag = { + cycleway: newValue, + 'cycleway:left': undefined, + 'cycleway:right': undefined + }; + } else { + // Always set both left and right as changing one can affect the other + tag = { + cycleway: undefined + }; + tag[key] = newValue; + tag[otherKey] = otherValue; + } - if (service && service.ensureViewerLoaded) { - // if we're showing a photo then make sure its layer is enabled too - var layer = _layerIDs.indexOf(serviceId) !== -1 && context.layers().layer(serviceId); - if (layer && !layer.enabled()) layer.enabled(true); - var baselineTime = Date.now(); - service.on('loadedImages.rendererPhotos', function () { - // don't open the viewer if too much time has elapsed - if (Date.now() - baselineTime > 45000) { - service.on('loadedImages.rendererPhotos', null); - return; - } + dispatch.call('change', this, tag); + } - if (!service.cachedImage(photoKey)) return; - service.on('loadedImages.rendererPhotos', null); - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, photoKey).showViewer(context); - }); - }); + cycleway.options = function () { + return field.options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); + }; + + cycleway.tags = function (tags) { + _tags = tags; // If cycleway is set, use that instead of individual values + + var commonValue = typeof tags.cycleway === 'string' && tags.cycleway; + utilGetSetValue(items.selectAll('.preset-input-cycleway'), function (d) { + if (commonValue) return commonValue; + return !tags.cycleway && typeof tags[d] === 'string' ? tags[d] : ''; + }).attr('title', function (d) { + if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { + var vals = []; + + if (Array.isArray(tags.cycleway)) { + vals = vals.concat(tags.cycleway); + } + + if (Array.isArray(tags[d])) { + vals = vals.concat(tags[d]); } + + return vals.filter(Boolean).join('\n'); } + + return null; + }).attr('placeholder', function (d) { + if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { + return _t('inspector.multiple_values'); + } + + return field.placeholder(); + }).classed('mixed', function (d) { + return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); + }); + }; + + cycleway.focus = function () { + var node = wrap.selectAll('input').node(); + if (node) node.focus(); + }; + + return utilRebind(cycleway, dispatch, 'on'); + } + + function uiFieldLanes(field, context) { + var dispatch = dispatch$8('change'); + var LANE_WIDTH = 40; + var LANE_HEIGHT = 200; + var _entityIDs = []; + + function lanes(selection) { + var lanesData = context.entity(_entityIDs[0]).lanes(); + + if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { + selection.call(lanes.off); + return; } - context.layers().on('change.rendererPhotos', updateStorage); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var surface = wrap.selectAll('.surface').data([0]); + var d = utilGetDimensions(wrap); + var freeSpace = d[0] - lanesData.lanes.length * LANE_WIDTH * 1.5 + LANE_WIDTH * 0.5; + surface = surface.enter().append('svg').attr('width', d[0]).attr('height', 300).attr('class', 'surface').merge(surface); + var lanesSelection = surface.selectAll('.lanes').data([0]); + lanesSelection = lanesSelection.enter().append('g').attr('class', 'lanes').merge(lanesSelection); + lanesSelection.attr('transform', function () { + return 'translate(' + freeSpace / 2 + ', 0)'; + }); + var lane = lanesSelection.selectAll('.lane').data(lanesData.lanes); + lane.exit().remove(); + var enter = lane.enter().append('g').attr('class', 'lane'); + enter.append('g').append('rect').attr('y', 50).attr('width', LANE_WIDTH).attr('height', LANE_HEIGHT); + enter.append('g').attr('class', 'forward').append('text').attr('y', 40).attr('x', 14).html('▲'); + enter.append('g').attr('class', 'bothways').append('text').attr('y', 40).attr('x', 14).html('▲▼'); + enter.append('g').attr('class', 'backward').append('text').attr('y', 40).attr('x', 14).html('▼'); + lane = lane.merge(enter); + lane.attr('transform', function (d) { + return 'translate(' + LANE_WIDTH * d.index * 1.5 + ', 0)'; + }); + lane.select('.forward').style('visibility', function (d) { + return d.direction === 'forward' ? 'visible' : 'hidden'; + }); + lane.select('.bothways').style('visibility', function (d) { + return d.direction === 'bothways' ? 'visible' : 'hidden'; + }); + lane.select('.backward').style('visibility', function (d) { + return d.direction === 'backward' ? 'visible' : 'hidden'; + }); + } + + lanes.entityIDs = function (val) { + _entityIDs = val; }; - return utilRebind(photos, dispatch$1, 'on'); - } - - function uiAccount(context) { - var osm = context.connection(); - - function update(selection) { - if (!osm) return; - - if (!osm.authenticated()) { - selection.selectAll('.userLink, .logoutLink').classed('hide', true); - return; - } - - osm.userDetails(function (err, details) { - var userLink = selection.select('.userLink'), - logoutLink = selection.select('.logoutLink'); - userLink.html(''); - logoutLink.html(''); - if (err || !details) return; - selection.selectAll('.userLink, .logoutLink').classed('hide', false); // Link - - var userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont - - if (details.image_url) { - userLinkA.append('img').attr('class', 'icon pre-text user-icon').attr('src', details.image_url); - } else { - userLinkA.call(svgIcon('#iD-icon-avatar', 'pre-text light')); - } // Add user name - + lanes.tags = function () {}; - userLinkA.append('span').attr('class', 'label').html(details.display_name); - logoutLink.append('a').attr('class', 'logout').attr('href', '#').html(_t.html('logout')).on('click.logout', function (d3_event) { - d3_event.preventDefault(); - osm.logout(); - }); - }); - } + lanes.focus = function () {}; - return function (selection) { - selection.append('li').attr('class', 'userLink').classed('hide', true); - selection.append('li').attr('class', 'logoutLink').classed('hide', true); + lanes.off = function () {}; - if (osm) { - osm.on('change.account', function () { - update(selection); - }); - update(selection); - } - }; + return utilRebind(lanes, dispatch, 'on'); } + uiFieldLanes.supportsMultiselection = false; - function uiAttribution(context) { - var _selection = select(null); + var _languagesArray = []; + function uiFieldLocalized(field, context) { + var dispatch = dispatch$8('change', 'input'); + var wikipedia = services.wikipedia; + var input = select(null); + var localizedInputs = select(null); - function render(selection, data, klass) { - var div = selection.selectAll(".".concat(klass)).data([0]); - div = div.enter().append('div').attr('class', klass).merge(div); - var attributions = div.selectAll('.attribution').data(data, function (d) { - return d.id; - }); - attributions.exit().remove(); - attributions = attributions.enter().append('span').attr('class', 'attribution').each(function (d, i, nodes) { - var attribution = select(nodes[i]); + var _countryCode; - if (d.terms_html) { - attribution.html(d.terms_html); - return; - } + var _tags; // A concern here in switching to async data means that _languagesArray will not + // be available the first time through, so things like the fetchers and + // the language() function will not work immediately. - if (d.terms_url) { - attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); - } - var sourceID = d.id.replace(/\./g, ''); - var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { - "default": d.terms_text || d.id || d.name() - }); + _mainFileFetcher.get('languages').then(loadLanguagesArray)["catch"](function () { + /* ignore */ + }); + var _territoryLanguages = {}; + _mainFileFetcher.get('territory_languages').then(function (d) { + _territoryLanguages = d; + })["catch"](function () { + /* ignore */ + }); // reuse these combos - if (d.icon && !d.overlay) { - attribution.append('img').attr('class', 'source-image').attr('src', d.icon); - } + var langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - attribution.append('span').attr('class', 'attribution-text').html(terms_text); - }).merge(attributions); - var copyright = attributions.selectAll('.copyright-notice').data(function (d) { - var notice = d.copyrightNotices(context.map().zoom(), context.map().extent()); - return notice ? [notice] : []; - }); - copyright.exit().remove(); - copyright = copyright.enter().append('span').attr('class', 'copyright-notice').merge(copyright); - copyright.html(String); - } + var _selection = select(null); - function update() { - var baselayer = context.background().baseLayerSource(); + var _multilingual = []; - _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); + var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); - var z = context.map().zoom(); - var overlays = context.background().overlayLayerSources() || []; + var _wikiTitles; - _selection.call(render, overlays.filter(function (s) { - return s.validZoom(z); - }), 'overlay-layer-attribution'); - } + var _entityIDs = []; - return function (selection) { - _selection = selection; - context.background().on('change.attribution', update); - context.map().on('move.attribution', throttle(update, 400, { - leading: false - })); - update(); - }; - } + function loadLanguagesArray(dataLanguages) { + if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used - function uiContributors(context) { - var osm = context.connection(), - debouncedUpdate = debounce(function () { - update(); - }, 1000), - limit = 4, - hidden = false, - wrap = select(null); + var replacements = { + sr: 'sr-Cyrl', + // in OSM, `sr` implies Cyrillic + 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM - function update() { - if (!osm) return; - var users = {}, - entities = context.history().intersects(context.map().extent()); - entities.forEach(function (entity) { - if (entity && entity.user) users[entity.user] = true; - }); - var u = Object.keys(users), - subset = u.slice(0, u.length > limit ? limit - 1 : limit); - wrap.html('').call(svgIcon('#iD-icon-nearby', 'pre-text light')); - var userList = select(document.createElement('span')); - userList.selectAll().data(subset).enter().append('a').attr('class', 'user-link').attr('href', function (d) { - return osm.userURL(d); - }).attr('target', '_blank').html(String); + }; - if (u.length > limit) { - var count = select(document.createElement('span')); - var othersNum = u.length - limit + 1; - count.append('a').attr('target', '_blank').attr('href', function () { - return osm.changesetsURL(context.map().center(), context.map().zoom()); - }).html(othersNum); - wrap.append('span').html(_t.html('contributors.truncated_list', { - n: othersNum, - users: userList.html(), - count: count.html() - })); - } else { - wrap.append('span').html(_t.html('contributors.list', { - users: userList.html() - })); - } + for (var code in dataLanguages) { + if (replacements[code] === false) continue; + var metaCode = code; + if (replacements[code]) metaCode = replacements[code]; - if (!u.length) { - hidden = true; - wrap.transition().style('opacity', 0); - } else if (hidden) { - wrap.transition().style('opacity', 1); + _languagesArray.push({ + localName: _mainLocalizer.languageName(metaCode, { + localOnly: true + }), + nativeName: dataLanguages[metaCode].nativeName, + code: code, + label: _mainLocalizer.languageName(metaCode) + }); } } - return function (selection) { - if (!osm) return; - wrap = selection; - update(); - osm.on('loaded.contributors', debouncedUpdate); - context.map().on('move.contributors', debouncedUpdate); - }; - } - - var _popoverID = 0; - function uiPopover(klass) { - var _id = _popoverID++; - - var _anchorSelection = select(null); + function calcLocked() { + // Protect name field for suggestion presets that don't display a brand/operator field + var isLocked = field.id === 'name' && _entityIDs.length && _entityIDs.some(function (entityID) { + var entity = context.graph().hasEntity(entityID); + if (!entity) return false; // Features linked to Wikidata are likely important and should be protected - var popover = function popover(selection) { - _anchorSelection = selection; - selection.each(setup); - }; + if (entity.tags.wikidata) return true; // Assume the name has already been confirmed if its source has been researched - var _animation = utilFunctor(false); + if (entity.tags['name:etymology:wikidata']) return true; // Lock the `name` if this is a suggestion preset that assigns the name, + // and the preset does not display a `brand` or `operator` field. + // (For presets like hotels, car dealerships, post offices, the `name` should remain editable) + // see also similar logic in `outdated_tags.js` - var _placement = utilFunctor('top'); // top, bottom, left, right + var preset = _mainPresetIndex.match(entity, context.graph()); + if (preset) { + var isSuggestion = preset.suggestion; + var fields = preset.fields(); + var showsBrandField = fields.some(function (d) { + return d.id === 'brand'; + }); + var showsOperatorField = fields.some(function (d) { + return d.id === 'operator'; + }); + var setsName = preset.addTags.name; + var setsBrandWikidata = preset.addTags['brand:wikidata']; + var setsOperatorWikidata = preset.addTags['operator:wikidata']; + return isSuggestion && setsName && (setsBrandWikidata && !showsBrandField || setsOperatorWikidata && !showsOperatorField); + } - var _alignment = utilFunctor('center'); // leading, center, trailing + return false; + }); + field.locked(isLocked); + } // update _multilingual, maintaining the existing order - var _scrollContainer = utilFunctor(select(null)); - var _content; + function calcMultilingual(tags) { + var existingLangsOrdered = _multilingual.map(function (item) { + return item.lang; + }); - var _displayType = utilFunctor(''); + var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); - var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events + for (var k in tags) { + var m = k.match(/^(.*):(.*)$/); + if (m && m[1] === field.key && m[2]) { + var item = { + lang: m[2], + value: tags[k] + }; - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + if (existingLangs.has(item.lang)) { + // update the value + _multilingual[existingLangsOrdered.indexOf(item.lang)].value = item.value; + existingLangs["delete"](item.lang); + } else { + _multilingual.push(item); + } + } + } // Don't remove items based on deleted tags, since this makes the UI + // disappear unexpectedly when clearing values - #8164 - popover.displayType = function (val) { - if (arguments.length) { - _displayType = utilFunctor(val); - return popover; - } else { - return _displayType; - } - }; - popover.hasArrow = function (val) { - if (arguments.length) { - _hasArrow = utilFunctor(val); - return popover; - } else { - return _hasArrow; - } - }; + _multilingual.forEach(function (item) { + if (item.lang && existingLangs.has(item.lang)) { + item.value = ''; + } + }); + } - popover.placement = function (val) { - if (arguments.length) { - _placement = utilFunctor(val); - return popover; - } else { - return _placement; - } - }; + function localized(selection) { + _selection = selection; + calcLocked(); + var isLocked = field.locked(); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); // enter/update - popover.alignment = function (val) { - if (arguments.length) { - _alignment = utilFunctor(val); - return popover; - } else { - return _alignment; - } - }; + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + input = wrap.selectAll('.localized-main').data([0]); // enter/update - popover.scrollContainer = function (val) { - if (arguments.length) { - _scrollContainer = utilFunctor(val); - return popover; - } else { - return _scrollContainer; - } - }; + input = input.enter().append('input').attr('type', 'text').attr('id', field.domId).attr('class', 'localized-main').call(utilNoAuto).merge(input); + input.classed('disabled', !!isLocked).attr('readonly', isLocked || null).on('input', change(true)).on('blur', change()).on('change', change()); + var translateButton = wrap.selectAll('.localized-add').data([0]); + translateButton = translateButton.enter().append('button').attr('class', 'localized-add form-field-button').call(svgIcon('#iD-icon-plus')).merge(translateButton); + translateButton.classed('disabled', !!isLocked).call(isLocked ? _buttonTip.destroy : _buttonTip).on('click', addNew); - popover.content = function (val) { - if (arguments.length) { - _content = val; - return popover; - } else { - return _content; + if (_tags && !_multilingual.length) { + calcMultilingual(_tags); } - }; - popover.isShown = function () { - var popoverSelection = _anchorSelection.select('.popover-' + _id); + localizedInputs = selection.selectAll('.localized-multilingual').data([0]); + localizedInputs = localizedInputs.enter().append('div').attr('class', 'localized-multilingual').merge(localizedInputs); + localizedInputs.call(renderMultilingual); + localizedInputs.selectAll('button, input').classed('disabled', !!isLocked).attr('readonly', isLocked || null); - return !popoverSelection.empty() && popoverSelection.classed('in'); - }; + function addNew(d3_event) { + d3_event.preventDefault(); + if (field.locked()) return; + var defaultLang = _mainLocalizer.languageCode().toLowerCase(); - popover.show = function () { - _anchorSelection.each(show); - }; + var langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); - popover.updateContent = function () { - _anchorSelection.each(updateContent); - }; + var isLangEn = defaultLang.indexOf('en') > -1; - popover.hide = function () { - _anchorSelection.each(hide); - }; + if (isLangEn || langExists) { + defaultLang = ''; + langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); + } - popover.toggle = function () { - _anchorSelection.each(toggle); - }; + if (!langExists) { + // prepend the value so it appears at the top + _multilingual.unshift({ + lang: defaultLang, + value: '' + }); - popover.destroy = function (selection, selector) { - // by default, just destroy the current popover - selector = selector || '.popover-' + _id; - selection.on(_pointerPrefix + 'enter.popover', null).on(_pointerPrefix + 'leave.popover', null).on(_pointerPrefix + 'up.popover', null).on(_pointerPrefix + 'down.popover', null).on('click.popover', null).attr('title', function () { - return this.getAttribute('data-original-title') || this.getAttribute('title'); - }).attr('data-original-title', null).selectAll(selector).remove(); - }; + localizedInputs.call(renderMultilingual); + } + } - popover.destroyAny = function (selection) { - selection.call(popover.destroy, '.popover'); - }; + function change(onInput) { + return function (d3_event) { + if (field.locked()) { + d3_event.preventDefault(); + return; + } - function setup() { - var anchor = select(this); + var val = utilGetSetValue(select(this)); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - var animate = _animation.apply(this, arguments); + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } + } - var popoverSelection = anchor.selectAll('.popover-' + _id).data([0]); - var enter = popoverSelection.enter().append('div').attr('class', 'popover popover-' + _id + ' ' + (klass ? klass : '')).classed('arrowed', _hasArrow.apply(this, arguments)); - enter.append('div').attr('class', 'popover-arrow'); - enter.append('div').attr('class', 'popover-inner'); - popoverSelection = enter.merge(popoverSelection); + function key(lang) { + return field.key + ':' + lang; + } - if (animate) { - popoverSelection.classed('fade', true); - } + function changeLang(d3_event, d) { + var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 - var display = _displayType.apply(this, arguments); + var lang = utilGetSetValue(select(this)).toLowerCase(); - if (display === 'hover') { - var _lastNonMouseEnterTime; + var language = _languagesArray.find(function (d) { + return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; + }); - anchor.on(_pointerPrefix + 'enter.popover', function (d3_event) { - if (d3_event.pointerType) { - if (d3_event.pointerType !== 'mouse') { - _lastNonMouseEnterTime = d3_event.timeStamp; // only allow hover behavior for mouse input + if (language) lang = language.code; - return; - } else if (_lastNonMouseEnterTime && d3_event.timeStamp - _lastNonMouseEnterTime < 1500) { - // HACK: iOS 13.4 sends an erroneous `mouse` type pointerenter - // event for non-mouse interactions right after sending - // the correct type pointerenter event. Workaround by discarding - // any mouse event that occurs immediately after a non-mouse event. - return; - } - } // don't show if buttons are pressed, e.g. during click and drag of map + if (d.lang && d.lang !== lang) { + tags[key(d.lang)] = undefined; + } + var newKey = lang && context.cleanTagKey(key(lang)); + var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); - if (d3_event.buttons !== 0) return; - show.apply(this, arguments); - }).on(_pointerPrefix + 'leave.popover', function () { - hide.apply(this, arguments); - }) // show on focus too for better keyboard navigation support - .on('focus.popover', function () { - show.apply(this, arguments); - }).on('blur.popover', function () { - hide.apply(this, arguments); - }); - } else if (display === 'clickFocus') { - anchor.on(_pointerPrefix + 'down.popover', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - }).on(_pointerPrefix + 'up.popover', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - }).on('click.popover', toggle); - popoverSelection // This attribute lets the popover take focus - .attr('tabindex', 0).on('blur.popover', function () { - anchor.each(function () { - hide.apply(this, arguments); - }); - }); + if (newKey && value) { + tags[newKey] = value; + } else if (newKey && _wikiTitles && _wikiTitles[d.lang]) { + tags[newKey] = _wikiTitles[d.lang]; } + + d.lang = lang; + dispatch.call('change', this, tags); } - function show() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + function changeValue(d3_event, d) { + if (!d.lang) return; + var value = context.cleanTagValue(utilGetSetValue(select(this))) || undefined; // don't override multiple values with blank string - if (popoverSelection.empty()) { - // popover was removed somehow, put it back - anchor.call(popover.destroy); - anchor.each(setup); - popoverSelection = anchor.selectAll('.popover-' + _id); - } + if (!value && Array.isArray(d.value)) return; + var t = {}; + t[key(d.lang)] = value; + d.value = value; + dispatch.call('change', this, t); + } - popoverSelection.classed('in', true); + function fetchLanguages(value, cb) { + var v = value.toLowerCase(); // show the user's language first - var displayType = _displayType.apply(this, arguments); + var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; - if (displayType === 'clickFocus') { - anchor.classed('active', true); - popoverSelection.node().focus(); + if (_countryCode && _territoryLanguages[_countryCode]) { + langCodes = langCodes.concat(_territoryLanguages[_countryCode]); } - anchor.each(updateContent); - } + var langItems = []; + langCodes.forEach(function (code) { + var langItem = _languagesArray.find(function (item) { + return item.code === code; + }); - function updateContent() { - var anchor = select(this); + if (langItem) langItems.push(langItem); + }); + langItems = utilArrayUniq(langItems.concat(_languagesArray)); + cb(langItems.filter(function (d) { + return d.label.toLowerCase().indexOf(v) >= 0 || d.localName && d.localName.toLowerCase().indexOf(v) >= 0 || d.nativeName && d.nativeName.toLowerCase().indexOf(v) >= 0 || d.code.toLowerCase().indexOf(v) >= 0; + }).map(function (d) { + return { + value: d.label + }; + })); + } - if (_content) { - anchor.selectAll('.popover-' + _id + ' > .popover-inner').call(_content.apply(this, arguments)); - } + function renderMultilingual(selection) { + var entries = selection.selectAll('div.entry').data(_multilingual, function (d) { + return d.lang; + }); + entries.exit().style('top', '0').style('max-height', '240px').transition().duration(200).style('opacity', '0').style('max-height', '0px').remove(); + var entriesEnter = entries.enter().append('div').attr('class', 'entry').each(function (_, index) { + var wrap = select(this); + var domId = utilUniqueDomId(index); + var label = wrap.append('label').attr('class', 'field-label').attr('for', domId); + var text = label.append('span').attr('class', 'label-text'); + text.append('span').attr('class', 'label-textvalue').html(_t.html('translate.localized_translation_label')); + text.append('span').attr('class', 'label-textannotation'); + label.append('button').attr('class', 'remove-icon-multilingual').on('click', function (d3_event, d) { + if (field.locked()) return; + d3_event.preventDefault(); // remove the UI item manually - updatePosition.apply(this, arguments); // hack: update multiple times to fix instances where the absolute offset is - // set before the dynamic popover size is calculated by the browser + _multilingual.splice(_multilingual.indexOf(d), 1); - updatePosition.apply(this, arguments); - updatePosition.apply(this, arguments); - } + var langKey = d.lang && key(d.lang); - function updatePosition() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + if (langKey && langKey in _tags) { + delete _tags[langKey]; // remove from entity tags - var scrollContainer = _scrollContainer && _scrollContainer.apply(this, arguments); + var t = {}; + t[langKey] = undefined; + dispatch.call('change', this, t); + return; + } - var scrollNode = scrollContainer && !scrollContainer.empty() && scrollContainer.node(); - var scrollLeft = scrollNode ? scrollNode.scrollLeft : 0; - var scrollTop = scrollNode ? scrollNode.scrollTop : 0; + renderMultilingual(selection); + }).call(svgIcon('#iD-operation-delete')); + wrap.append('input').attr('class', 'localized-lang').attr('id', domId).attr('type', 'text').attr('placeholder', _t('translate.localized_translation_language')).on('blur', changeLang).on('change', changeLang).call(langCombo); + wrap.append('input').attr('type', 'text').attr('class', 'localized-value').on('blur', changeValue).on('change', changeValue); + }); + entriesEnter.style('margin-top', '0px').style('max-height', '0px').style('opacity', '0').transition().duration(200).style('margin-top', '10px').style('max-height', '240px').style('opacity', '1').on('end', function () { + select(this).style('max-height', '').style('overflow', 'visible'); + }); + entries = entries.merge(entriesEnter); + entries.order(); // allow removing the entry UIs even if there isn't a tag to remove - var placement = _placement.apply(this, arguments); + entries.classed('present', true); + utilGetSetValue(entries.select('.localized-lang'), function (d) { + var langItem = _languagesArray.find(function (item) { + return item.code === d.lang; + }); - popoverSelection.classed('left', false).classed('right', false).classed('top', false).classed('bottom', false).classed(placement, true); + if (langItem) return langItem.label; + return d.lang; + }); + utilGetSetValue(entries.select('.localized-value'), function (d) { + return typeof d.value === 'string' ? d.value : ''; + }).attr('title', function (d) { + return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : null; + }).attr('placeholder', function (d) { + return Array.isArray(d.value) ? _t('inspector.multiple_values') : _t('translate.localized_translation_name'); + }).classed('mixed', function (d) { + return Array.isArray(d.value); + }); + } - var alignment = _alignment.apply(this, arguments); + localized.tags = function (tags) { + _tags = tags; // Fetch translations from wikipedia - var alignFactor = 0.5; + if (typeof tags.wikipedia === 'string' && !_wikiTitles) { + _wikiTitles = {}; + var wm = tags.wikipedia.match(/([^:]+):(.+)/); - if (alignment === 'leading') { - alignFactor = 0; - } else if (alignment === 'trailing') { - alignFactor = 1; + if (wm && wm[0] && wm[1]) { + wikipedia.translations(wm[1], wm[2], function (err, d) { + if (err || !d) return; + _wikiTitles = d; + }); + } } - var anchorFrame = getFrame(anchor.node()); - var popoverFrame = getFrame(popoverSelection.node()); - var position; + var isMixed = Array.isArray(tags[field.key]); + utilGetSetValue(input, typeof tags[field.key] === 'string' ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder()).classed('mixed', isMixed); + calcMultilingual(tags); - switch (placement) { - case 'top': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y - popoverFrame.h - }; - break; + _selection.call(localized); + }; - case 'bottom': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y + anchorFrame.h - }; - break; + localized.focus = function () { + input.node().focus(); + }; - case 'left': - position = { - x: anchorFrame.x - popoverFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; + localized.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _multilingual = []; + loadCountryCode(); + return localized; + }; - case 'right': - position = { - x: anchorFrame.x + anchorFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; - } + function loadCountryCode() { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); + } - if (position) { - if (scrollNode && (placement === 'top' || placement === 'bottom')) { - var initialPosX = position.x; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - if (position.x + popoverFrame.w > scrollNode.offsetWidth - 10) { - position.x = scrollNode.offsetWidth - 10 - popoverFrame.w; - } else if (position.x < 10) { - position.x = 10; - } + return utilRebind(localized, dispatch, 'on'); + } - var arrow = anchor.selectAll('.popover-' + _id + ' > .popover-arrow'); // keep the arrow centered on the button, or as close as possible + function uiFieldRoadheight(field, context) { + var dispatch = dispatch$8('change'); + var primaryUnitInput = select(null); + var primaryInput = select(null); + var secondaryInput = select(null); + var secondaryUnitInput = select(null); + var _entityIDs = []; - var arrowPosX = Math.min(Math.max(popoverFrame.w / 2 - (position.x - initialPosX), 10), popoverFrame.w - 10); - arrow.style('left', ~~arrowPosX + 'px'); - } + var _tags; - popoverSelection.style('left', ~~position.x + 'px').style('top', ~~position.y + 'px'); - } else { - popoverSelection.style('left', null).style('top', null); - } + var _isImperial; - function getFrame(node) { - var positionStyle = select(node).style('position'); + var primaryUnits = [{ + value: 'm', + title: _t('inspector.roadheight.meter') + }, { + value: 'ft', + title: _t('inspector.roadheight.foot') + }]; + var unitCombo = uiCombobox(context, 'roadheight-unit').data(primaryUnits); - if (positionStyle === 'absolute' || positionStyle === 'static') { - return { - x: node.offsetLeft - scrollLeft, - y: node.offsetTop - scrollTop, - w: node.offsetWidth, - h: node.offsetHeight - }; - } else { - return { - x: 0, - y: 0, - w: node.offsetWidth, - h: node.offsetHeight - }; - } + function roadheight(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + primaryInput = wrap.selectAll('input.roadheight-number').data([0]); + primaryInput = primaryInput.enter().append('input').attr('type', 'text').attr('class', 'roadheight-number').attr('id', field.domId).call(utilNoAuto).merge(primaryInput); + primaryInput.on('change', change).on('blur', change); + var loc = combinedEntityExtent().center(); + _isImperial = roadHeightUnit(loc) === 'ft'; + primaryUnitInput = wrap.selectAll('input.roadheight-unit').data([0]); + primaryUnitInput = primaryUnitInput.enter().append('input').attr('type', 'text').attr('class', 'roadheight-unit').call(unitCombo).merge(primaryUnitInput); + primaryUnitInput.on('blur', changeUnits).on('change', changeUnits); + secondaryInput = wrap.selectAll('input.roadheight-secondary-number').data([0]); + secondaryInput = secondaryInput.enter().append('input').attr('type', 'text').attr('class', 'roadheight-secondary-number').call(utilNoAuto).merge(secondaryInput); + secondaryInput.on('change', change).on('blur', change); + secondaryUnitInput = wrap.selectAll('input.roadheight-secondary-unit').data([0]); + secondaryUnitInput = secondaryUnitInput.enter().append('input').attr('type', 'text').call(utilNoAuto).classed('disabled', true).classed('roadheight-secondary-unit', true).attr('readonly', 'readonly').merge(secondaryUnitInput); + + function changeUnits() { + _isImperial = utilGetSetValue(primaryUnitInput) === 'ft'; + utilGetSetValue(primaryUnitInput, _isImperial ? 'ft' : 'm'); + setUnitSuggestions(); + change(); } } - function hide() { - var anchor = select(this); + function setUnitSuggestions() { + utilGetSetValue(primaryUnitInput, _isImperial ? 'ft' : 'm'); + } - if (_displayType.apply(this, arguments) === 'clickFocus') { - anchor.classed('active', false); - } + function change() { + var tag = {}; + var primaryValue = utilGetSetValue(primaryInput).trim(); + var secondaryValue = utilGetSetValue(secondaryInput).trim(); // don't override multiple values with blank string - anchor.selectAll('.popover-' + _id).classed('in', false); - } + if (!primaryValue && !secondaryValue && Array.isArray(_tags[field.key])) return; - function toggle() { - if (select(this).select('.popover-' + _id).classed('in')) { - hide.apply(this, arguments); + if (!primaryValue && !secondaryValue) { + tag[field.key] = undefined; + } else if (isNaN(primaryValue) || isNaN(secondaryValue) || !_isImperial) { + tag[field.key] = context.cleanTagValue(primaryValue); } else { - show.apply(this, arguments); + if (primaryValue !== '') { + primaryValue = context.cleanTagValue(primaryValue + '\''); + } + + if (secondaryValue !== '') { + secondaryValue = context.cleanTagValue(secondaryValue + '"'); + } + + tag[field.key] = primaryValue + secondaryValue; } - } - return popover; - } + dispatch.call('change', this, tag); + } - function uiTooltip(klass) { - var tooltip = uiPopover((klass || '') + ' tooltip').displayType('hover'); + roadheight.tags = function (tags) { + _tags = tags; + var primaryValue = tags[field.key]; + var secondaryValue; + var isMixed = Array.isArray(primaryValue); - var _title = function _title() { - var title = this.getAttribute('data-original-title'); + if (!isMixed) { + if (primaryValue && (primaryValue.indexOf('\'') >= 0 || primaryValue.indexOf('"') >= 0)) { + secondaryValue = primaryValue.match(/(-?[\d.]+)"/); - if (title) { - return title; - } else { - title = this.getAttribute('title'); - this.removeAttribute('title'); - this.setAttribute('data-original-title', title); - } + if (secondaryValue !== null) { + secondaryValue = secondaryValue[1]; + } - return title; - }; + primaryValue = primaryValue.match(/(-?[\d.]+)'/); - var _heading = utilFunctor(null); + if (primaryValue !== null) { + primaryValue = primaryValue[1]; + } - var _keys = utilFunctor(null); + _isImperial = true; + } else if (primaryValue) { + _isImperial = false; + } + } - tooltip.title = function (val) { - if (!arguments.length) return _title; - _title = utilFunctor(val); - return tooltip; + setUnitSuggestions(); + utilGetSetValue(primaryInput, typeof primaryValue === 'string' ? primaryValue : '').attr('title', isMixed ? primaryValue.filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : _t('inspector.unknown')).classed('mixed', isMixed); + utilGetSetValue(secondaryInput, typeof secondaryValue === 'string' ? secondaryValue : '').attr('placeholder', isMixed ? _t('inspector.multiple_values') : _isImperial ? '0' : null).classed('mixed', isMixed).classed('disabled', !_isImperial).attr('readonly', _isImperial ? null : 'readonly'); + secondaryUnitInput.attr('value', _isImperial ? _t('inspector.roadheight.inch') : null); }; - tooltip.heading = function (val) { - if (!arguments.length) return _heading; - _heading = utilFunctor(val); - return tooltip; + roadheight.focus = function () { + primaryInput.node().focus(); }; - tooltip.keys = function (val) { - if (!arguments.length) return _keys; - _keys = utilFunctor(val); - return tooltip; + roadheight.entityIDs = function (val) { + _entityIDs = val; }; - tooltip.content(function () { - var heading = _heading.apply(this, arguments); - - var text = _title.apply(this, arguments); - - var keys = _keys.apply(this, arguments); + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - return function (selection) { - var headingSelect = selection.selectAll('.tooltip-heading').data(heading ? [heading] : []); - headingSelect.exit().remove(); - headingSelect.enter().append('div').attr('class', 'tooltip-heading').merge(headingSelect).html(heading); - var textSelect = selection.selectAll('.tooltip-text').data(text ? [text] : []); - textSelect.exit().remove(); - textSelect.enter().append('div').attr('class', 'tooltip-text').merge(textSelect).html(text); - var keyhintWrap = selection.selectAll('.keyhint-wrap').data(keys && keys.length ? [0] : []); - keyhintWrap.exit().remove(); - var keyhintWrapEnter = keyhintWrap.enter().append('div').attr('class', 'keyhint-wrap'); - keyhintWrapEnter.append('span').html(_t.html('tooltip_keyhint')); - keyhintWrap = keyhintWrapEnter.merge(keyhintWrap); - keyhintWrap.selectAll('kbd.shortcut').data(keys && keys.length ? keys : []).enter().append('kbd').attr('class', 'shortcut').html(function (d) { - return d; - }); - }; - }); - return tooltip; + return utilRebind(roadheight, dispatch, 'on'); } - function uiEditMenu(context) { - var dispatch$1 = dispatch('toggled'); - - var _menu = select(null); - - var _operations = []; // the position the menu should be displayed relative to - - var _anchorLoc = [0, 0]; - var _anchorLocLonLat = [0, 0]; // a string indicating how the menu was opened - - var _triggerType = ''; - var _vpTopMargin = 85; // viewport top margin - - var _vpBottomMargin = 45; // viewport bottom margin - - var _vpSideMargin = 35; // viewport side margin - - var _menuTop = false; - - var _menuHeight; - - var _menuWidth; // hardcode these values to make menu positioning easier + function uiFieldRoadspeed(field, context) { + var dispatch = dispatch$8('change'); + var unitInput = select(null); + var input = select(null); + var _entityIDs = []; + var _tags; - var _verticalPadding = 4; // see also `.edit-menu .tooltip` CSS; include margin + var _isImperial; - var _tooltipWidth = 210; // offset the menu slightly from the target location + var speedCombo = uiCombobox(context, 'roadspeed'); + var unitCombo = uiCombobox(context, 'roadspeed-unit').data(['km/h', 'mph'].map(comboValues)); + var metricValues = [20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120]; + var imperialValues = [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80]; - var _menuSideMargin = 10; - var _tooltips = []; + function roadspeed(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + input = wrap.selectAll('input.roadspeed-number').data([0]); + input = input.enter().append('input').attr('type', 'text').attr('class', 'roadspeed-number').attr('id', field.domId).call(utilNoAuto).call(speedCombo).merge(input); + input.on('change', change).on('blur', change); + var loc = combinedEntityExtent().center(); + _isImperial = roadSpeedUnit(loc) === 'mph'; + unitInput = wrap.selectAll('input.roadspeed-unit').data([0]); + unitInput = unitInput.enter().append('input').attr('type', 'text').attr('class', 'roadspeed-unit').call(unitCombo).merge(unitInput); + unitInput.on('blur', changeUnits).on('change', changeUnits); - var editMenu = function editMenu(selection) { - var isTouchMenu = _triggerType.includes('touch') || _triggerType.includes('pen'); + function changeUnits() { + _isImperial = utilGetSetValue(unitInput) === 'mph'; + utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); + setUnitSuggestions(); + change(); + } + } - var ops = _operations.filter(function (op) { - return !isTouchMenu || !op.mouseOnly; - }); + function setUnitSuggestions() { + speedCombo.data((_isImperial ? imperialValues : metricValues).map(comboValues)); + utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); + } - if (!ops.length) return; - _tooltips = []; // Position the menu above the anchor for stylus and finger input - // since the mapper's hand likely obscures the screen below the anchor + function comboValues(d) { + return { + value: d.toString(), + title: d.toString() + }; + } - _menuTop = isTouchMenu; // Show labels for touch input since there aren't hover tooltips + function change() { + var tag = {}; + var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string - var showLabels = isTouchMenu; - var buttonHeight = showLabels ? 32 : 34; + if (!value && Array.isArray(_tags[field.key])) return; - if (showLabels) { - // Get a general idea of the width based on the length of the label - _menuWidth = 52 + Math.min(120, 6 * Math.max.apply(Math, ops.map(function (op) { - return op.title.length; - }))); + if (!value) { + tag[field.key] = undefined; + } else if (isNaN(value) || !_isImperial) { + tag[field.key] = context.cleanTagValue(value); } else { - _menuWidth = 44; + tag[field.key] = context.cleanTagValue(value + ' mph'); } - _menuHeight = _verticalPadding * 2 + ops.length * buttonHeight; - _menu = selection.append('div').attr('class', 'edit-menu').classed('touch-menu', isTouchMenu).style('padding', _verticalPadding + 'px 0'); - - var buttons = _menu.selectAll('.edit-menu-item').data(ops); // enter - - - var buttonsEnter = buttons.enter().append('button').attr('class', function (d) { - return 'edit-menu-item edit-menu-item-' + d.id; - }).style('height', buttonHeight + 'px').on('click', click) // don't listen for `mouseup` because we only care about non-mouse pointer types - .on('pointerup', pointerup).on('pointerdown mousedown', function pointerdown(d3_event) { - // don't let button presses also act as map input - #1869 - d3_event.stopPropagation(); - }).on('mouseenter.highlight', function (d3_event, d) { - if (!d.relatedEntityIds || select(this).classed('disabled')) return; - utilHighlightEntities(d.relatedEntityIds(), true, context); - }).on('mouseleave.highlight', function (d3_event, d) { - if (!d.relatedEntityIds) return; - utilHighlightEntities(d.relatedEntityIds(), false, context); - }); - buttonsEnter.each(function (d) { - var tooltip = uiTooltip().heading(d.title).title(d.tooltip()).keys([d.keys[0]]); - - _tooltips.push(tooltip); - - select(this).call(tooltip).append('div').attr('class', 'icon-wrap').call(svgIcon('#iD-operation-' + d.id, 'operation')); - }); - - if (showLabels) { - buttonsEnter.append('span').attr('class', 'label').html(function (d) { - return d.title; - }); - } // update + dispatch.call('change', this, tag); + } + roadspeed.tags = function (tags) { + _tags = tags; + var value = tags[field.key]; + var isMixed = Array.isArray(value); - buttonsEnter.merge(buttons).classed('disabled', function (d) { - return d.disabled(); - }); - updatePosition(); - var initialScale = context.projection.scale(); - context.map().on('move.edit-menu', function () { - if (initialScale !== context.projection.scale()) { - editMenu.close(); + if (!isMixed) { + if (value && value.indexOf('mph') >= 0) { + value = parseInt(value, 10).toString(); + _isImperial = true; + } else if (value) { + _isImperial = false; } - }).on('drawn.edit-menu', function (info) { - if (info.full) updatePosition(); - }); - var lastPointerUpType; // `pointerup` is always called before `click` - - function pointerup(d3_event) { - lastPointerUpType = d3_event.pointerType; } - function click(d3_event, operation) { - d3_event.stopPropagation(); + setUnitSuggestions(); + utilGetSetValue(input, typeof value === 'string' ? value : '').attr('title', isMixed ? value.filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder()).classed('mixed', isMixed); + }; - if (operation.relatedEntityIds) { - utilHighlightEntities(operation.relatedEntityIds(), false, context); - } + roadspeed.focus = function () { + input.node().focus(); + }; - if (operation.disabled()) { - if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { - // there are no tooltips for touch interactions so flash feedback instead - context.ui().flash.duration(4000).iconName('#iD-operation-' + operation.id).iconClass('operation disabled').label(operation.tooltip)(); - } - } else { - if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { - context.ui().flash.duration(2000).iconName('#iD-operation-' + operation.id).iconClass('operation').label(operation.annotation() || operation.title)(); - } + roadspeed.entityIDs = function (val) { + _entityIDs = val; + }; - operation(); - editMenu.close(); - } + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - lastPointerUpType = null; - } + return utilRebind(roadspeed, dispatch, 'on'); + } - dispatch$1.call('toggled', this, true); - }; + function uiFieldRadio(field, context) { + var dispatch = dispatch$8('change'); + var placeholder = select(null); + var wrap = select(null); + var labels = select(null); + var radios = select(null); + var radioData = (field.options || field.keys).slice(); // shallow copy - function updatePosition() { - if (!_menu || _menu.empty()) return; - var anchorLoc = context.projection(_anchorLocLonLat); - var viewport = context.surfaceRect(); + var typeField; + var layerField; + var _oldType = {}; + var _entityIDs = []; - if (anchorLoc[0] < 0 || anchorLoc[0] > viewport.width || anchorLoc[1] < 0 || anchorLoc[1] > viewport.height) { - // close the menu if it's gone offscreen - editMenu.close(); - return; - } + function selectedKey() { + var node = wrap.selectAll('.form-field-input-radio label.active input'); + return !node.empty() && node.datum(); + } - var menuLeft = displayOnLeft(viewport); - var offset = [0, 0]; - offset[0] = menuLeft ? -1 * (_menuSideMargin + _menuWidth) : _menuSideMargin; + function radio(selection) { + selection.classed('preset-radio', true); + wrap = selection.selectAll('.form-field-input-wrap').data([0]); + var enter = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-radio'); + enter.append('span').attr('class', 'placeholder'); + wrap = wrap.merge(enter); + placeholder = wrap.selectAll('.placeholder'); + labels = wrap.selectAll('label').data(radioData); + enter = labels.enter().append('label'); + enter.append('input').attr('type', 'radio').attr('name', field.id).attr('value', function (d) { + return field.t('options.' + d, { + 'default': d + }); + }).attr('checked', false); + enter.append('span').html(function (d) { + return field.t.html('options.' + d, { + 'default': d + }); + }); + labels = labels.merge(enter); + radios = labels.selectAll('input').on('change', changeRadio); + } - if (_menuTop) { - if (anchorLoc[1] - _menuHeight < _vpTopMargin) { - // menu is near top viewport edge, shift downward - offset[1] = -anchorLoc[1] + _vpTopMargin; - } else { - offset[1] = -_menuHeight; + function structureExtras(selection, tags) { + var selected = selectedKey() || tags.layer !== undefined; + var type = _mainPresetIndex.field(selected); + var layer = _mainPresetIndex.field('layer'); + var showLayer = selected === 'bridge' || selected === 'tunnel' || tags.layer !== undefined; + var extrasWrap = selection.selectAll('.structure-extras-wrap').data(selected ? [0] : []); + extrasWrap.exit().remove(); + extrasWrap = extrasWrap.enter().append('div').attr('class', 'structure-extras-wrap').merge(extrasWrap); + var list = extrasWrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); // Type + + if (type) { + if (!typeField || typeField.id !== selected) { + typeField = uiField(context, type, _entityIDs, { + wrap: false + }).on('change', changeType); } + + typeField.tags(tags); } else { - if (anchorLoc[1] + _menuHeight > viewport.height - _vpBottomMargin) { - // menu is near bottom viewport edge, shift upwards - offset[1] = -anchorLoc[1] - _menuHeight + viewport.height - _vpBottomMargin; - } else { - offset[1] = 0; - } + typeField = null; } - var origin = geoVecAdd(anchorLoc, offset); - - _menu.style('left', origin[0] + 'px').style('top', origin[1] + 'px'); - - var tooltipSide = tooltipPosition(viewport, menuLeft); + var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { + return d.id; + }); // Exit - _tooltips.forEach(function (tooltip) { - tooltip.placement(tooltipSide); - }); + typeItem.exit().remove(); // Enter - function displayOnLeft(viewport) { - if (_mainLocalizer.textDirection() === 'ltr') { - if (anchorLoc[0] + _menuSideMargin + _menuWidth > viewport.width - _vpSideMargin) { - // right menu would be too close to the right viewport edge, go left - return true; - } // prefer right menu + var typeEnter = typeItem.enter().insert('li', ':first-child').attr('class', 'labeled-input structure-type-item'); + typeEnter.append('span').attr('class', 'label structure-label-type').attr('for', 'preset-input-' + selected).html(_t.html('inspector.radio.structure.type')); + typeEnter.append('div').attr('class', 'structure-input-type-wrap'); // Update + typeItem = typeItem.merge(typeEnter); - return false; - } else { - // rtl - if (anchorLoc[0] - _menuSideMargin - _menuWidth < _vpSideMargin) { - // left menu would be too close to the left viewport edge, go right - return false; - } // prefer left menu + if (typeField) { + typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); + } // Layer - return true; + if (layer && showLayer) { + if (!layerField) { + layerField = uiField(context, layer, _entityIDs, { + wrap: false + }).on('change', changeLayer); } + + layerField.tags(tags); + field.keys = utilArrayUnion(field.keys, ['layer']); + } else { + layerField = null; + field.keys = field.keys.filter(function (k) { + return k !== 'layer'; + }); } - function tooltipPosition(viewport, menuLeft) { - if (_mainLocalizer.textDirection() === 'ltr') { - if (menuLeft) { - // if there's not room for a right-side menu then there definitely - // isn't room for right-side tooltips - return 'left'; - } + var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit - if (anchorLoc[0] + _menuSideMargin + _menuWidth + _tooltipWidth > viewport.width - _vpSideMargin) { - // right tooltips would be too close to the right viewport edge, go left - return 'left'; - } // prefer right tooltips + layerItem.exit().remove(); // Enter + var layerEnter = layerItem.enter().append('li').attr('class', 'labeled-input structure-layer-item'); + layerEnter.append('span').attr('class', 'label structure-label-layer').attr('for', 'preset-input-layer').html(_t.html('inspector.radio.structure.layer')); + layerEnter.append('div').attr('class', 'structure-input-layer-wrap'); // Update - return 'right'; - } else { - // rtl - if (!menuLeft) { - return 'right'; - } + layerItem = layerItem.merge(layerEnter); - if (anchorLoc[0] - _menuSideMargin - _menuWidth - _tooltipWidth < _vpSideMargin) { - // left tooltips would be too close to the left viewport edge, go right - return 'right'; - } // prefer left tooltips + if (layerField) { + layerItem.selectAll('.structure-input-layer-wrap').call(layerField.render); + } + } + function changeType(t, onInput) { + var key = selectedKey(); + if (!key) return; + var val = t[key]; - return 'left'; - } + if (val !== 'no') { + _oldType[key] = val; } - } - editMenu.close = function () { - context.map().on('move.edit-menu', null).on('drawn.edit-menu', null); + if (field.type === 'structureRadio') { + // remove layer if it should not be set + if (val === 'no' || key !== 'bridge' && key !== 'tunnel' || key === 'tunnel' && val === 'building_passage') { + t.layer = undefined; + } // add layer if it should be set - _menu.remove(); - _tooltips = []; - dispatch$1.call('toggled', this, false); - }; + if (t.layer === undefined) { + if (key === 'bridge' && val !== 'no') { + t.layer = '1'; + } - editMenu.anchorLoc = function (val) { - if (!arguments.length) return _anchorLoc; - _anchorLoc = val; - _anchorLocLonLat = context.projection.invert(_anchorLoc); - return editMenu; - }; + if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { + t.layer = '-1'; + } + } + } - editMenu.triggerType = function (val) { - if (!arguments.length) return _triggerType; - _triggerType = val; - return editMenu; - }; + dispatch.call('change', this, t, onInput); + } - editMenu.operations = function (val) { - if (!arguments.length) return _operations; - _operations = val; - return editMenu; - }; + function changeLayer(t, onInput) { + if (t.layer === '0') { + t.layer = undefined; + } - return utilRebind(editMenu, dispatch$1, 'on'); - } + dispatch.call('change', this, t, onInput); + } - function uiFeatureInfo(context) { - function update(selection) { - var features = context.features(); - var stats = features.stats(); - var count = 0; - var hiddenList = features.hidden().map(function (k) { - if (stats[k]) { - count += stats[k]; - return _t('inspector.title_count', { - title: _t.html('feature.' + k + '.description'), - count: stats[k] - }); - } + function changeRadio() { + var t = {}; + var activeKey; - return null; - }).filter(Boolean); - selection.html(''); + if (field.key) { + t[field.key] = undefined; + } - if (hiddenList.length) { - var tooltipBehavior = uiTooltip().placement('top').title(function () { - return hiddenList.join('
    '); - }); - selection.append('a').attr('class', 'chip').attr('href', '#').html(_t.html('feature_info.hidden_warning', { - count: count - })).call(tooltipBehavior).on('click', function (d3_event) { - tooltipBehavior.hide(); - d3_event.preventDefault(); // open the Map Data pane + radios.each(function (d) { + var active = select(this).property('checked'); + if (active) activeKey = d; - context.ui().togglePanes(context.container().select('.map-panes .map-data-pane')); - }); + if (field.key) { + if (active) t[field.key] = d; + } else { + var val = _oldType[activeKey] || 'yes'; + t[d] = active ? val : undefined; + } + }); + + if (field.type === 'structureRadio') { + if (activeKey === 'bridge') { + t.layer = '1'; + } else if (activeKey === 'tunnel' && t.tunnel !== 'building_passage') { + t.layer = '-1'; + } else { + t.layer = undefined; + } } - selection.classed('hide', !hiddenList.length); + dispatch.call('change', this, t); } - return function (selection) { - update(selection); - context.features().on('change.feature_info', function () { - update(selection); - }); - }; - } + radio.tags = function (tags) { + radios.property('checked', function (d) { + if (field.key) { + return tags[field.key] === d; + } - function uiFlash(context) { - var _flashTimer; + return !!(typeof tags[d] === 'string' && tags[d].toLowerCase() !== 'no'); + }); - var _duration = 2000; - var _iconName = '#iD-icon-no'; - var _iconClass = 'disabled'; - var _label = ''; + function isMixed(d) { + if (field.key) { + return Array.isArray(tags[field.key]) && tags[field.key].includes(d); + } - function flash() { - if (_flashTimer) { - _flashTimer.stop(); + return Array.isArray(tags[d]); } - context.container().select('.main-footer-wrap').classed('footer-hide', true).classed('footer-show', false); - context.container().select('.flash-wrap').classed('footer-hide', false).classed('footer-show', true); - var content = context.container().select('.flash-wrap').selectAll('.flash-content').data([0]); // Enter + labels.classed('active', function (d) { + if (field.key) { + return Array.isArray(tags[field.key]) && tags[field.key].includes(d) || tags[field.key] === d; + } - var contentEnter = content.enter().append('div').attr('class', 'flash-content'); - var iconEnter = contentEnter.append('svg').attr('class', 'flash-icon icon').append('g').attr('transform', 'translate(10,10)'); - iconEnter.append('circle').attr('r', 9); - iconEnter.append('use').attr('transform', 'translate(-7,-7)').attr('width', '14').attr('height', '14'); - contentEnter.append('div').attr('class', 'flash-text'); // Update + return Array.isArray(tags[d]) || !!(tags[d] && tags[d].toLowerCase() !== 'no'); + }).classed('mixed', isMixed).attr('title', function (d) { + return isMixed(d) ? _t('inspector.unshared_value_tooltip') : null; + }); + var selection = radios.filter(function () { + return this.checked; + }); - content = content.merge(contentEnter); - content.selectAll('.flash-icon').attr('class', 'icon flash-icon ' + (_iconClass || '')); - content.selectAll('.flash-icon use').attr('xlink:href', _iconName); - content.selectAll('.flash-text').attr('class', 'flash-text').html(_label); - _flashTimer = d3_timeout(function () { - _flashTimer = null; - context.container().select('.main-footer-wrap').classed('footer-hide', false).classed('footer-show', true); - context.container().select('.flash-wrap').classed('footer-hide', true).classed('footer-show', false); - }, _duration); - return content; - } + if (selection.empty()) { + placeholder.html(_t.html('inspector.none')); + } else { + placeholder.html(selection.attr('value')); + _oldType[selection.datum()] = tags[selection.datum()]; + } - flash.duration = function (_) { - if (!arguments.length) return _duration; - _duration = _; - return flash; + if (field.type === 'structureRadio') { + // For waterways without a tunnel tag, set 'culvert' as + // the _oldType to default to if the user picks 'tunnel' + if (!!tags.waterway && !_oldType.tunnel) { + _oldType.tunnel = 'culvert'; + } + + wrap.call(structureExtras, tags); + } }; - flash.label = function (_) { - if (!arguments.length) return _label; - _label = _; - return flash; + radio.focus = function () { + radios.node().focus(); }; - flash.iconName = function (_) { - if (!arguments.length) return _iconName; - _iconName = _; - return flash; + radio.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _oldType = {}; + return radio; }; - flash.iconClass = function (_) { - if (!arguments.length) return _iconClass; - _iconClass = _; - return flash; + radio.isAllowed = function () { + return _entityIDs.length === 1; }; - return flash; + return utilRebind(radio, dispatch, 'on'); } - function uiFullScreen(context) { - var element = context.container().node(); // var button = d3_select(null); + function uiFieldRestrictions(field, context) { + var dispatch = dispatch$8('change'); + var breathe = behaviorBreathe(); + corePreferences('turn-restriction-via-way', null); // remove old key - function getFullScreenFn() { - if (element.requestFullscreen) { - return element.requestFullscreen; - } else if (element.msRequestFullscreen) { - return element.msRequestFullscreen; - } else if (element.mozRequestFullScreen) { - return element.mozRequestFullScreen; - } else if (element.webkitRequestFullscreen) { - return element.webkitRequestFullscreen; - } - } + var storedViaWay = corePreferences('turn-restriction-via-way0'); // use new key #6922 - function getExitFullScreenFn() { - if (document.exitFullscreen) { - return document.exitFullscreen; - } else if (document.msExitFullscreen) { - return document.msExitFullscreen; - } else if (document.mozCancelFullScreen) { - return document.mozCancelFullScreen; - } else if (document.webkitExitFullscreen) { - return document.webkitExitFullscreen; - } - } + var storedDistance = corePreferences('turn-restriction-distance'); - function isFullScreen() { - return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; - } + var _maxViaWay = storedViaWay !== null ? +storedViaWay : 0; - function isSupported() { - return !!getFullScreenFn(); - } + var _maxDistance = storedDistance ? +storedDistance : 30; - function fullScreen(d3_event) { - d3_event.preventDefault(); + var _initialized = false; - if (!isFullScreen()) { - // button.classed('active', true); - getFullScreenFn().apply(element); - } else { - // button.classed('active', false); - getExitFullScreenFn().apply(document); - } - } + var _parent = select(null); // the entire field - return function () { - // selection) { - if (!isSupported()) return; // button = selection.append('button') - // .attr('title', t('full_screen')) - // .on('click', fullScreen) - // .call(tooltip); - // button.append('span') - // .attr('class', 'icon full-screen'); - var detected = utilDetect(); - var keys = detected.os === 'mac' ? [uiCmd('⌃⌘F'), 'f11'] : ['f11']; - context.keybinding().on(keys, fullScreen); - }; - } + var _container = select(null); // just the map - function uiGeolocate(context) { - var _geolocationOptions = { - // prioritize speed and power usage over precision - enableHighAccuracy: false, - // don't hang indefinitely getting the location - timeout: 6000 // 6sec - }; + var _oldTurns; - var _locating = uiLoading(context).message(_t.html('geolocate.locating')).blocking(true); + var _graph; - var _layer = context.layers().layer('geolocate'); + var _vertexID; - var _position; + var _intersection; - var _extent; + var _fromWayID; - var _timeoutID; + var _lastXPos; - var _button = select(null); + function restrictions(selection) { + _parent = selection; // try to reuse the intersection, but always rebuild it if the graph has changed - function click() { - if (context.inIntro()) return; + if (_vertexID && (context.graph() !== _graph || !_intersection)) { + _graph = context.graph(); + _intersection = osmIntersection(_graph, _vertexID, _maxDistance); + } // It's possible for there to be no actual intersection here. + // for example, a vertex of two `highway=path` + // In this case, hide the field. - if (!_layer.enabled() && !_locating.isShown()) { - // This timeout ensures that we still call finish() even if - // the user declines to share their location in Firefox - _timeoutID = setTimeout(error, 10000 - /* 10sec */ - ); - context.container().call(_locating); // get the latest position even if we already have one - navigator.geolocation.getCurrentPosition(success, error, _geolocationOptions); - } else { - _locating.close(); + var isOK = _intersection && _intersection.vertices.length && // has vertices + _intersection.vertices // has the vertex that the user selected + .filter(function (vertex) { + return vertex.id === _vertexID; + }).length && _intersection.ways.length > 2 && // has more than 2 ways + _intersection.ways // has more than 1 TO way + .filter(function (way) { + return way.__to; + }).length > 1; // Also hide in the case where - _layer.enabled(null, false); + select(selection.node().parentNode).classed('hide', !isOK); // if form field is hidden or has detached from dom, clean up. - updateButtonState(); + if (!isOK || !context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode || !selection.node().parentNode.parentNode) { + selection.call(restrictions.off); + return; } - } - function zoomTo() { - context.enter(modeBrowse(context)); - var map = context.map(); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var container = wrap.selectAll('.restriction-container').data([0]); // enter - _layer.enabled(_position, true); + var containerEnter = container.enter().append('div').attr('class', 'restriction-container'); + containerEnter.append('div').attr('class', 'restriction-help'); // update - updateButtonState(); - map.centerZoomEase(_extent.center(), Math.min(20, map.extentZoom(_extent))); - } + _container = containerEnter.merge(container).call(renderViewer); + var controls = wrap.selectAll('.restriction-controls').data([0]); // enter/update - function success(geolocation) { - _position = geolocation; - var coords = _position.coords; - _extent = geoExtent([coords.longitude, coords.latitude]).padByMeters(coords.accuracy); - zoomTo(); - finish(); + controls.enter().append('div').attr('class', 'restriction-controls-container').append('div').attr('class', 'restriction-controls').merge(controls).call(renderControls); } - function error() { - if (_position) { - // use the position from a previous call if we have one - zoomTo(); - } else { - context.ui().flash.label(_t.html('geolocate.location_unavailable')).iconName('#iD-icon-geolocate')(); - } + function renderControls(selection) { + var distControl = selection.selectAll('.restriction-distance').data([0]); + distControl.exit().remove(); + var distControlEnter = distControl.enter().append('div').attr('class', 'restriction-control restriction-distance'); + distControlEnter.append('span').attr('class', 'restriction-control-label restriction-distance-label').html(_t.html('restriction.controls.distance') + ':'); + distControlEnter.append('input').attr('class', 'restriction-distance-input').attr('type', 'range').attr('min', '20').attr('max', '50').attr('step', '5'); + distControlEnter.append('span').attr('class', 'restriction-distance-text'); // update - finish(); - } + selection.selectAll('.restriction-distance-input').property('value', _maxDistance).on('input', function () { + var val = select(this).property('value'); + _maxDistance = +val; + _intersection = null; - function finish() { - _locating.close(); // unblock ui + _container.selectAll('.layer-osm .layer-turns *').remove(); + corePreferences('turn-restriction-distance', _maxDistance); - if (_timeoutID) { - clearTimeout(_timeoutID); - } + _parent.call(restrictions); + }); + selection.selectAll('.restriction-distance-text').html(displayMaxDistance(_maxDistance)); + var viaControl = selection.selectAll('.restriction-via-way').data([0]); + viaControl.exit().remove(); + var viaControlEnter = viaControl.enter().append('div').attr('class', 'restriction-control restriction-via-way'); + viaControlEnter.append('span').attr('class', 'restriction-control-label restriction-via-way-label').html(_t.html('restriction.controls.via') + ':'); + viaControlEnter.append('input').attr('class', 'restriction-via-way-input').attr('type', 'range').attr('min', '0').attr('max', '2').attr('step', '1'); + viaControlEnter.append('span').attr('class', 'restriction-via-way-text'); // update - _timeoutID = undefined; - } + selection.selectAll('.restriction-via-way-input').property('value', _maxViaWay).on('input', function () { + var val = select(this).property('value'); + _maxViaWay = +val; - function updateButtonState() { - _button.classed('active', _layer.enabled()); + _container.selectAll('.layer-osm .layer-turns *').remove(); + + corePreferences('turn-restriction-via-way0', _maxViaWay); + + _parent.call(restrictions); + }); + selection.selectAll('.restriction-via-way-text').html(displayMaxVia(_maxViaWay)); } - return function (selection) { - if (!navigator.geolocation || !navigator.geolocation.getCurrentPosition) return; - _button = selection.append('button').on('click', click).call(svgIcon('#iD-icon-geolocate', 'light')).call(uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(_t.html('geolocate.title')).keys([_t('geolocate.key')])); - context.keybinding().on(_t('geolocate.key'), click); - }; - } + function renderViewer(selection) { + if (!_intersection) return; + var vgraph = _intersection.graph; + var filter = utilFunctor(true); + var projection = geoRawMercator(); // Reflow warning: `utilGetDimensions` calls `getBoundingClientRect` + // Instead of asking the restriction-container for its dimensions, + // we can ask the .sidebar, which can have its dimensions cached. + // width: calc as sidebar - padding + // height: hardcoded (from `80_app.css`) + // var d = utilGetDimensions(selection); - function uiPanelBackground(context) { - var background = context.background(); - var _currSourceName = null; - var _metadata = {}; - var _metadataKeys = ['zoom', 'vintage', 'source', 'description', 'resolution', 'accuracy']; + var sdims = utilGetDimensions(context.container().select('.sidebar')); + var d = [sdims[0] - 50, 370]; + var c = geoVecScale(d, 0.5); + var z = 22; + projection.scale(geoZoomToScale(z)); // Calculate extent of all key vertices - var debouncedRedraw = debounce(redraw, 250); + var extent = geoExtent(); - function redraw(selection) { - var source = background.baseLayerSource(); - if (!source) return; - var isDG = source.id.match(/^DigitalGlobe/i) !== null; - var sourceLabel = source.label(); + for (var i = 0; i < _intersection.vertices.length; i++) { + extent._extend(_intersection.vertices[i].extent()); + } // If this is a large intersection, adjust zoom to fit extent - if (_currSourceName !== sourceLabel) { - _currSourceName = sourceLabel; - _metadata = {}; + + if (_intersection.vertices.length > 1) { + var padding = 180; // in z22 pixels + + var tl = projection([extent[0][0], extent[1][1]]); + var br = projection([extent[1][0], extent[0][1]]); + var hFactor = (br[0] - tl[0]) / (d[0] - padding); + var vFactor = (br[1] - tl[1]) / (d[1] - padding); + var hZoomDiff = Math.log(Math.abs(hFactor)) / Math.LN2; + var vZoomDiff = Math.log(Math.abs(vFactor)) / Math.LN2; + z = z - Math.max(hZoomDiff, vZoomDiff); + projection.scale(geoZoomToScale(z)); } - selection.html(''); - var list = selection.append('ul').attr('class', 'background-info'); - list.append('li').html(_currSourceName); + var padTop = 35; // reserve top space for hint text + + var extentCenter = projection(extent.center()); + extentCenter[1] = extentCenter[1] - padTop; + projection.translate(geoVecSubtract(c, extentCenter)).clipExtent([[0, 0], d]); + var drawLayers = svgLayers(projection, context).only(['osm', 'touch']).dimensions(d); + var drawVertices = svgVertices(projection, context); + var drawLines = svgLines(projection, context); + var drawTurns = svgTurns(projection, context); + var firstTime = selection.selectAll('.surface').empty(); + selection.call(drawLayers); + var surface = selection.selectAll('.surface').classed('tr', true); + + if (firstTime) { + _initialized = true; + surface.call(breathe); + } // This can happen if we've lowered the detail while a FROM way + // is selected, and that way is no longer part of the intersection. - _metadataKeys.forEach(function (k) { - // DigitalGlobe vintage is available in raster layers for now. - if (isDG && k === 'vintage') return; - list.append('li').attr('class', 'background-info-list-' + k).classed('hide', !_metadata[k]).html(_t.html('info_panels.background.' + k) + ':').append('span').attr('class', 'background-info-span-' + k).html(_metadata[k]); - }); - debouncedGetMetadata(selection); - var toggleTiles = context.getDebug('tile') ? 'hide_tiles' : 'show_tiles'; - selection.append('a').html(_t.html('info_panels.background.' + toggleTiles)).attr('href', '#').attr('class', 'button button-toggle-tiles').on('click', function (d3_event) { - d3_event.preventDefault(); - context.setDebug('tile', !context.getDebug('tile')); - selection.call(redraw); - }); + if (_fromWayID && !vgraph.hasEntity(_fromWayID)) { + _fromWayID = null; + _oldTurns = null; + } - if (isDG) { - var key = source.id + '-vintage'; - var sourceVintage = context.background().findSource(key); - var showsVintage = context.background().showsLayer(sourceVintage); - var toggleVintage = showsVintage ? 'hide_vintage' : 'show_vintage'; - selection.append('a').html(_t.html('info_panels.background.' + toggleVintage)).attr('href', '#').attr('class', 'button button-toggle-vintage').on('click', function (d3_event) { - d3_event.preventDefault(); - context.background().toggleOverlayLayer(sourceVintage); - selection.call(redraw); - }); - } // disable if necessary + surface.call(utilSetDimensions, d).call(drawVertices, vgraph, _intersection.vertices, filter, extent, z).call(drawLines, vgraph, _intersection.ways, filter).call(drawTurns, vgraph, _intersection.turns(_fromWayID, _maxViaWay)); + surface.on('click.restrictions', click).on('mouseover.restrictions', mouseover); + surface.selectAll('.selected').classed('selected', false); + surface.selectAll('.related').classed('related', false); + var way; + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + } - ['DigitalGlobe-Premium', 'DigitalGlobe-Standard'].forEach(function (layerId) { - if (source.id !== layerId) { - var key = layerId + '-vintage'; - var sourceVintage = context.background().findSource(key); + document.addEventListener('resizeWindow', function () { + utilSetDimensions(_container, null); + redraw(1); + }, false); + updateHints(null); - if (context.background().showsLayer(sourceVintage)) { - context.background().toggleOverlayLayer(sourceVintage); - } - } - }); - } + function click(d3_event) { + surface.call(breathe.off).call(breathe); + var datum = d3_event.target.__data__; + var entity = datum && datum.properties && datum.properties.entity; - var debouncedGetMetadata = debounce(getMetadata, 250); + if (entity) { + datum = entity; + } - function getMetadata(selection) { - var tile = context.container().select('.layer-background img.tile-center'); // tile near viewport center + if (datum instanceof osmWay && (datum.__from || datum.__via)) { + _fromWayID = datum.id; + _oldTurns = null; + redraw(); + } else if (datum instanceof osmTurn) { + var actions, extraActions, turns, i; + var restrictionType = osmInferRestriction(vgraph, datum, projection); - if (tile.empty()) return; - var sourceName = _currSourceName; - var d = tile.datum(); - var zoom = d && d.length >= 3 && d[2] || Math.floor(context.map().zoom()); - var center = context.map().center(); // update zoom + if (datum.restrictionID && !datum.direct) { + return; + } else if (datum.restrictionID && !datum.only) { + // NO -> ONLY + var seen = {}; + var datumOnly = JSON.parse(JSON.stringify(datum)); // deep clone the datum - _metadata.zoom = String(zoom); - selection.selectAll('.background-info-list-zoom').classed('hide', false).selectAll('.background-info-span-zoom').html(_metadata.zoom); - if (!d || !d.length >= 3) return; - background.baseLayerSource().getMetadata(center, d, function (err, result) { - if (err || _currSourceName !== sourceName) return; // update vintage + datumOnly.only = true; // but change this property - var vintage = result.vintage; - _metadata.vintage = vintage && vintage.range || _t('info_panels.background.unknown'); - selection.selectAll('.background-info-list-vintage').classed('hide', false).selectAll('.background-info-span-vintage').html(_metadata.vintage); // update other _metadata + restrictionType = restrictionType.replace(/^no/, 'only'); // Adding an ONLY restriction should destroy all other direct restrictions from the FROM towards the VIA. + // We will remember them in _oldTurns, and restore them if the user clicks again. - _metadataKeys.forEach(function (k) { - if (k === 'zoom' || k === 'vintage') return; // done already + turns = _intersection.turns(_fromWayID, 2); + extraActions = []; + _oldTurns = []; - var val = result[k]; - _metadata[k] = val; - selection.selectAll('.background-info-list-' + k).classed('hide', !val).selectAll('.background-info-span-' + k).html(val); - }); - }); - } + for (i = 0; i < turns.length; i++) { + var turn = turns[i]; + if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) - var panel = function panel(selection) { - selection.call(redraw); - context.map().on('drawn.info-background', function () { - selection.call(debouncedRedraw); - }).on('move.info-background', function () { - selection.call(debouncedGetMetadata); - }); - }; + if (turn.direct && turn.path[1] === datum.path[1]) { + seen[turns[i].restrictionID] = true; + turn.restrictionType = osmInferRestriction(vgraph, turn, projection); - panel.off = function () { - context.map().on('drawn.info-background', null).on('move.info-background', null); - }; + _oldTurns.push(turn); - panel.id = 'background'; - panel.label = _t.html('info_panels.background.title'); - panel.key = _t('info_panels.background.key'); - return panel; - } + extraActions.push(actionUnrestrictTurn(turn)); + } + } - function uiPanelHistory(context) { - var osm; + actions = _intersection.actions.concat(extraActions, [actionRestrictTurn(datumOnly, restrictionType), _t('operations.restriction.annotation.create')]); + } else if (datum.restrictionID) { + // ONLY -> Allowed + // Restore whatever restrictions we might have destroyed by cycling thru the ONLY state. + // This relies on the assumption that the intersection was already split up when we + // performed the previous action (NO -> ONLY), so the IDs in _oldTurns shouldn't have changed. + turns = _oldTurns || []; + extraActions = []; - function displayTimestamp(timestamp) { - if (!timestamp) return _t('info_panels.history.unknown'); - var options = { - day: 'numeric', - month: 'short', - year: 'numeric', - hour: 'numeric', - minute: 'numeric', - second: 'numeric' - }; - var d = new Date(timestamp); - if (isNaN(d.getTime())) return _t('info_panels.history.unknown'); - return d.toLocaleString(_mainLocalizer.localeCode(), options); - } + for (i = 0; i < turns.length; i++) { + if (turns[i].key !== datum.key) { + extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); + } + } - function displayUser(selection, userName) { - if (!userName) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; - } + _oldTurns = null; + actions = _intersection.actions.concat(extraActions, [actionUnrestrictTurn(datum), _t('operations.restriction.annotation.delete')]); + } else { + // Allowed -> NO + actions = _intersection.actions.concat([actionRestrictTurn(datum, restrictionType), _t('operations.restriction.annotation.create')]); + } - selection.append('span').attr('class', 'user-name').html(userName); - var links = selection.append('div').attr('class', 'links'); + context.perform.apply(context, actions); // At this point the datum will be changed, but will have same key.. + // Refresh it and update the help.. - if (osm) { - links.append('a').attr('class', 'user-osm-link').attr('href', osm.userURL(userName)).attr('target', '_blank').html('OSM'); + var s = surface.selectAll('.' + datum.key); + datum = s.empty() ? null : s.datum(); + updateHints(datum); + } else { + _fromWayID = null; + _oldTurns = null; + redraw(); + } } - links.append('a').attr('class', 'user-hdyc-link').attr('href', 'https://hdyc.neis-one.org/?' + userName).attr('target', '_blank').attr('tabindex', -1).html('HDYC'); - } - - function displayChangeset(selection, changeset) { - if (!changeset) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; + function mouseover(d3_event) { + var datum = d3_event.target.__data__; + updateHints(datum); } - selection.append('span').attr('class', 'changeset-id').html(changeset); - var links = selection.append('div').attr('class', 'links'); - - if (osm) { - links.append('a').attr('class', 'changeset-osm-link').attr('href', osm.changesetURL(changeset)).attr('target', '_blank').html('OSM'); - } + _lastXPos = _lastXPos || sdims[0]; - links.append('a').attr('class', 'changeset-osmcha-link').attr('href', 'https://osmcha.org/changesets/' + changeset).attr('target', '_blank').html('OSMCha'); - links.append('a').attr('class', 'changeset-achavi-link').attr('href', 'https://overpass-api.de/achavi/?changeset=' + changeset).attr('target', '_blank').html('Achavi'); - } + function redraw(minChange) { + var xPos = -1; - function redraw(selection) { - var selectedNoteID = context.selectedNoteID(); - osm = context.connection(); - var selected, note, entity; + if (minChange) { + xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; + } - if (selectedNoteID && osm) { - // selected 1 note - selected = [_t('note.note') + ' ' + selectedNoteID]; - note = osm.getNote(selectedNoteID); - } else { - // selected 1..n entities - selected = context.selectedIDs().filter(function (e) { - return context.hasEntity(e); - }); + if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { + if (context.hasEntity(_vertexID)) { + _lastXPos = xPos; - if (selected.length) { - entity = context.entity(selected[0]); + _container.call(renderViewer); + } } } - var singular = selected.length === 1 ? selected[0] : null; - selection.html(''); - selection.append('h4').attr('class', 'history-heading').html(singular || _t.html('info_panels.selected', { - n: selected.length - })); - if (!singular) return; + function highlightPathsFrom(wayID) { + surface.selectAll('.related').classed('related', false).classed('allow', false).classed('restrict', false).classed('only', false); + surface.selectAll('.' + wayID).classed('related', true); - if (entity) { - selection.call(redrawEntity, entity); - } else if (note) { - selection.call(redrawNote, note); - } - } + if (wayID) { + var turns = _intersection.turns(wayID, _maxViaWay); - function redrawNote(selection, note) { - if (!note || note.isNew()) { - selection.append('div').html(_t.html('info_panels.history.note_no_history')); - return; - } + for (var i = 0; i < turns.length; i++) { + var turn = turns[i]; + var ids = [turn.to.way]; + var klass = turn.no ? 'restrict' : turn.only ? 'only' : 'allow'; - var list = selection.append('ul'); - list.append('li').html(_t.html('info_panels.history.note_comments') + ':').append('span').html(note.comments.length); + if (turn.only || turns.length === 1) { + if (turn.via.ways) { + ids = ids.concat(turn.via.ways); + } + } else if (turn.to.way === wayID) { + continue; + } - if (note.comments.length) { - list.append('li').html(_t.html('info_panels.history.note_created_date') + ':').append('span').html(displayTimestamp(note.comments[0].date)); - list.append('li').html(_t.html('info_panels.history.note_created_user') + ':').call(displayUser, note.comments[0].user); + surface.selectAll(utilEntitySelector(ids)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); + } + } } - if (osm) { - selection.append('a').attr('class', 'view-history-on-osm').attr('target', '_blank').attr('href', osm.noteURL(note)).call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html('info_panels.history.note_link_text')); - } - } + function updateHints(datum) { + var help = _container.selectAll('.restriction-help').html(''); - function redrawEntity(selection, entity) { - if (!entity || entity.isNew()) { - selection.append('div').html(_t.html('info_panels.history.no_history')); - return; - } + var placeholders = {}; + ['from', 'via', 'to'].forEach(function (k) { + placeholders[k] = '' + _t('restriction.help.' + k) + ''; + }); + var entity = datum && datum.properties && datum.properties.entity; - var links = selection.append('div').attr('class', 'links'); + if (entity) { + datum = entity; + } - if (osm) { - links.append('a').attr('class', 'view-history-on-osm').attr('href', osm.historyURL(entity)).attr('target', '_blank').attr('title', _t('info_panels.history.link_text')).html('OSM'); - } + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + } // Hovering a way - links.append('a').attr('class', 'pewu-history-viewer-link').attr('href', 'https://pewu.github.io/osm-history/#/' + entity.type + '/' + entity.osmId()).attr('target', '_blank').attr('tabindex', -1).html('PeWu'); - var list = selection.append('ul'); - list.append('li').html(_t.html('info_panels.history.version') + ':').append('span').html(entity.version); - list.append('li').html(_t.html('info_panels.history.last_edit') + ':').append('span').html(displayTimestamp(entity.timestamp)); - list.append('li').html(_t.html('info_panels.history.edited_by') + ':').call(displayUser, entity.user); - list.append('li').html(_t.html('info_panels.history.changeset') + ':').call(displayChangeset, entity.changeset); - } - var panel = function panel(selection) { - selection.call(redraw); - context.map().on('drawn.info-history', function () { - selection.call(redraw); - }); - context.on('enter.info-history', function () { - selection.call(redraw); - }); - }; + if (datum instanceof osmWay && datum.__from) { + way = datum; + highlightPathsFrom(_fromWayID ? null : way.id); + surface.selectAll('.' + way.id).classed('related', true); + var clickSelect = !_fromWayID || _fromWayID !== way.id; + help.append('div') // "Click to select FROM {fromName}." / "FROM {fromName}" + .html(_t.html('restriction.help.' + (clickSelect ? 'select_from_name' : 'from_name'), { + from: placeholders.from, + fromName: displayName(way.id, vgraph) + })); // Hovering a turn arrow + } else if (datum instanceof osmTurn) { + var restrictionType = osmInferRestriction(vgraph, datum, projection); + var turnType = restrictionType.replace(/^(only|no)\_/, ''); + var indirect = datum.direct === false ? _t.html('restriction.help.indirect') : ''; + var klass, turnText, nextText; - panel.off = function () { - context.map().on('drawn.info-history', null); - context.on('enter.info-history', null); - }; + if (datum.no) { + klass = 'restrict'; + turnText = _t.html('restriction.help.turn.no_' + turnType, { + indirect: indirect + }); + nextText = _t.html('restriction.help.turn.only_' + turnType, { + indirect: '' + }); + } else if (datum.only) { + klass = 'only'; + turnText = _t.html('restriction.help.turn.only_' + turnType, { + indirect: indirect + }); + nextText = _t.html('restriction.help.turn.allowed_' + turnType, { + indirect: '' + }); + } else { + klass = 'allow'; + turnText = _t.html('restriction.help.turn.allowed_' + turnType, { + indirect: indirect + }); + nextText = _t.html('restriction.help.turn.no_' + turnType, { + indirect: '' + }); + } - panel.id = 'history'; - panel.label = _t.html('info_panels.history.title'); - panel.key = _t('info_panels.history.key'); - return panel; - } + help.append('div') // "NO Right Turn (indirect)" + .attr('class', 'qualifier ' + klass).html(turnText); + help.append('div') // "FROM {fromName} TO {toName}" + .html(_t.html('restriction.help.from_name_to_name', { + from: placeholders.from, + fromName: displayName(datum.from.way, vgraph), + to: placeholders.to, + toName: displayName(datum.to.way, vgraph) + })); - var OSM_PRECISION = 7; - /** - * Returns a localized representation of the given length measurement. - * - * @param {Number} m area in meters - * @param {Boolean} isImperial true for U.S. customary units; false for metric - */ + if (datum.via.ways && datum.via.ways.length) { + var names = []; - function displayLength(m, isImperial) { - var d = m * (isImperial ? 3.28084 : 1); - var unit; + for (var i = 0; i < datum.via.ways.length; i++) { + var prev = names[names.length - 1]; + var curr = displayName(datum.via.ways[i], vgraph); - if (isImperial) { - if (d >= 5280) { - d /= 5280; - unit = 'miles'; - } else { - unit = 'feet'; - } - } else { - if (d >= 1000) { - d /= 1000; - unit = 'kilometers'; - } else { - unit = 'meters'; - } - } + if (!prev || curr !== prev) { + // collapse identical names + names.push(curr); + } + } - return _t('units.' + unit, { - quantity: d.toLocaleString(_mainLocalizer.localeCode(), { - maximumSignificantDigits: 4 - }) - }); - } - /** - * Returns a localized representation of the given area measurement. - * - * @param {Number} m2 area in square meters - * @param {Boolean} isImperial true for U.S. customary units; false for metric - */ + help.append('div') // "VIA {viaNames}" + .html(_t.html('restriction.help.via_names', { + via: placeholders.via, + viaNames: names.join(', ') + })); + } - function displayArea(m2, isImperial) { - var locale = _mainLocalizer.localeCode(); - var d = m2 * (isImperial ? 10.7639111056 : 1); - var d1, d2, area; - var unit1 = ''; - var unit2 = ''; + if (!indirect) { + help.append('div') // Click for "No Right Turn" + .html(_t.html('restriction.help.toggle', { + turn: nextText.trim() + })); + } - if (isImperial) { - if (d >= 6969600) { - // > 0.25mi² show mi² - d1 = d / 27878400; - unit1 = 'square_miles'; - } else { - d1 = d; - unit1 = 'square_feet'; - } + highlightPathsFrom(null); + var alongIDs = datum.path.slice(); + surface.selectAll(utilEntitySelector(alongIDs)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); // Hovering empty surface + } else { + highlightPathsFrom(null); - if (d > 4356 && d < 43560000) { - // 0.1 - 1000 acres - d2 = d / 43560; - unit2 = 'acres'; - } - } else { - if (d >= 250000) { - // > 0.25km² show km² - d1 = d / 1000000; - unit1 = 'square_kilometers'; - } else { - d1 = d; - unit1 = 'square_meters'; + if (_fromWayID) { + help.append('div') // "FROM {fromName}" + .html(_t.html('restriction.help.from_name', { + from: placeholders.from, + fromName: displayName(_fromWayID, vgraph) + })); + } else { + help.append('div') // "Click to select a FROM segment." + .html(_t.html('restriction.help.select_from', { + from: placeholders.from + })); + } + } } + } - if (d > 1000 && d < 10000000) { - // 0.1 - 1000 hectares - d2 = d / 10000; - unit2 = 'hectares'; + function displayMaxDistance(maxDist) { + var isImperial = !_mainLocalizer.usesMetric(); + var opts; + + if (isImperial) { + var distToFeet = { + // imprecise conversion for prettier display + 20: 70, + 25: 85, + 30: 100, + 35: 115, + 40: 130, + 45: 145, + 50: 160 + }[maxDist]; + opts = { + distance: _t('units.feet', { + quantity: distToFeet + }) + }; + } else { + opts = { + distance: _t('units.meters', { + quantity: maxDist + }) + }; } + + return _t.html('restriction.controls.distance_up_to', opts); } - area = _t('units.' + unit1, { - quantity: d1.toLocaleString(locale, { - maximumSignificantDigits: 4 - }) - }); + function displayMaxVia(maxVia) { + return maxVia === 0 ? _t.html('restriction.controls.via_node_only') : maxVia === 1 ? _t.html('restriction.controls.via_up_to_one') : _t.html('restriction.controls.via_up_to_two'); + } - if (d2) { - return _t('units.area_pair', { - area1: area, - area2: _t('units.' + unit2, { - quantity: d2.toLocaleString(locale, { - maximumSignificantDigits: 2 - }) - }) - }); - } else { - return area; + function displayName(entityID, graph) { + var entity = graph.entity(entityID); + var name = utilDisplayName(entity) || ''; + var matched = _mainPresetIndex.match(entity, graph); + var type = matched && matched.name() || utilDisplayType(entity.id); + return name || type; } - } - function wrap$2(x, min, max) { - var d = max - min; - return ((x - min) % d + d) % d + min; - } + restrictions.entityIDs = function (val) { + _intersection = null; + _fromWayID = null; + _oldTurns = null; + _vertexID = val[0]; + }; - function clamp$1(x, min, max) { - return Math.max(min, Math.min(x, max)); + restrictions.tags = function () {}; + + restrictions.focus = function () {}; + + restrictions.off = function (selection) { + if (!_initialized) return; + selection.selectAll('.surface').call(breathe.off).on('click.restrictions', null).on('mouseover.restrictions', null); + select(window).on('resize.restrictions', null); + }; + + return utilRebind(restrictions, dispatch, 'on'); } + uiFieldRestrictions.supportsMultiselection = false; - function displayCoordinate(deg, pos, neg) { - var locale = _mainLocalizer.localeCode(); - var min = (Math.abs(deg) - Math.floor(Math.abs(deg))) * 60; - var sec = (min - Math.floor(min)) * 60; - var displayDegrees = _t('units.arcdegrees', { - quantity: Math.floor(Math.abs(deg)).toLocaleString(locale) - }); - var displayCoordinate; + function uiFieldTextarea(field, context) { + var dispatch = dispatch$8('change'); + var input = select(null); - if (Math.floor(sec) > 0) { - displayCoordinate = displayDegrees + _t('units.arcminutes', { - quantity: Math.floor(min).toLocaleString(locale) - }) + _t('units.arcseconds', { - quantity: Math.round(sec).toLocaleString(locale) - }); - } else if (Math.floor(min) > 0) { - displayCoordinate = displayDegrees + _t('units.arcminutes', { - quantity: Math.round(min).toLocaleString(locale) - }); - } else { - displayCoordinate = _t('units.arcdegrees', { - quantity: Math.round(Math.abs(deg)).toLocaleString(locale) - }); - } + var _tags; - if (deg === 0) { - return displayCoordinate; - } else { - return _t('units.coordinate', { - coordinate: displayCoordinate, - direction: _t('units.' + (deg > 0 ? pos : neg)) - }); + function textarea(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + input = wrap.selectAll('textarea').data([0]); + input = input.enter().append('textarea').attr('id', field.domId).call(utilNoAuto).on('input', change(true)).on('blur', change()).on('change', change()).merge(input); } - } - /** - * Returns given coordinate pair in degree-minute-second format. - * - * @param {Array} coord longitude and latitude - */ + function change(onInput) { + return function () { + var val = utilGetSetValue(input); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - function dmsCoordinatePair(coord) { - return _t('units.coordinate_pair', { - latitude: displayCoordinate(clamp$1(coord[1], -90, 90), 'north', 'south'), - longitude: displayCoordinate(wrap$2(coord[0], -180, 180), 'east', 'west') - }); - } - /** - * Returns the given coordinate pair in decimal format. - * note: unlocalized to avoid comma ambiguity - see #4765 - * - * @param {Array} coord longitude and latitude - */ + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } - function decimalCoordinatePair(coord) { - return _t('units.coordinate_pair', { - latitude: clamp$1(coord[1], -90, 90).toFixed(OSM_PRECISION), - longitude: wrap$2(coord[0], -180, 180).toFixed(OSM_PRECISION) - }); - } + textarea.tags = function (tags) { + _tags = tags; + var isMixed = Array.isArray(tags[field.key]); + utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); + }; - function uiPanelLocation(context) { - var currLocation = ''; + textarea.focus = function () { + input.node().focus(); + }; - function redraw(selection) { - selection.html(''); - var list = selection.append('ul'); // Mouse coordinates + return utilRebind(textarea, dispatch, 'on'); + } - var coord = context.map().mouseCoordinates(); + var $ = _export; + var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + var toLength = toLength$q; + var notARegExp = notARegexp; + var requireObjectCoercible = requireObjectCoercible$e; + var correctIsRegExpLogic = correctIsRegexpLogic; - if (coord.some(isNaN)) { - coord = context.map().center(); - } + // eslint-disable-next-line es/no-string-prototype-endswith -- safe + var $endsWith = ''.endsWith; + var min = Math.min; - list.append('li').html(dmsCoordinatePair(coord)).append('li').html(decimalCoordinatePair(coord)); // Location Info + var CORRECT_IS_REGEXP_LOGIC = correctIsRegExpLogic('endsWith'); + // https://github.com/zloirock/core-js/pull/702 + var MDN_POLYFILL_BUG = !CORRECT_IS_REGEXP_LOGIC && !!function () { + var descriptor = getOwnPropertyDescriptor(String.prototype, 'endsWith'); + return descriptor && !descriptor.writable; + }(); - selection.append('div').attr('class', 'location-info').html(currLocation || ' '); - debouncedGetLocation(selection, coord); + // `String.prototype.endsWith` method + // https://tc39.es/ecma262/#sec-string.prototype.endswith + $({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG && !CORRECT_IS_REGEXP_LOGIC }, { + endsWith: function endsWith(searchString /* , endPosition = @length */) { + var that = String(requireObjectCoercible(this)); + notARegExp(searchString); + var endPosition = arguments.length > 1 ? arguments[1] : undefined; + var len = toLength(that.length); + var end = endPosition === undefined ? len : min(toLength(endPosition), len); + var search = String(searchString); + return $endsWith + ? $endsWith.call(that, search, end) + : that.slice(end - search.length, end) === search; } + }); - var debouncedGetLocation = debounce(getLocation, 250); + function uiFieldWikidata(field, context) { + var wikidata = services.wikidata; + var dispatch = dispatch$8('change'); - function getLocation(selection, coord) { - if (!services.geocoder) { - currLocation = _t('info_panels.location.unknown_location'); - selection.selectAll('.location-info').html(currLocation); - } else { - services.geocoder.reverse(coord, function (err, result) { - currLocation = result ? result.display_name : _t('info_panels.location.unknown_location'); - selection.selectAll('.location-info').html(currLocation); - }); - } - } + var _selection = select(null); - var panel = function panel(selection) { - selection.call(redraw); - context.surface().on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'move.info-location', function () { - selection.call(redraw); - }); - }; + var _searchInput = select(null); - panel.off = function () { - context.surface().on('.info-location', null); - }; + var _qid = null; + var _wikidataEntity = null; + var _wikiURL = ''; + var _entityIDs = []; - panel.id = 'location'; - panel.label = _t.html('info_panels.location.title'); - panel.key = _t('info_panels.location.key'); - return panel; - } + var _wikipediaKey = field.keys && field.keys.find(function (key) { + return key.includes('wikipedia'); + }), + _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; - function uiPanelMeasurement(context) { - function radiansToMeters(r) { - // using WGS84 authalic radius (6371007.1809 m) - return r * 6371007.1809; - } + var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); - function steradiansToSqmeters(r) { - // http://gis.stackexchange.com/a/124857/40446 - return r / (4 * Math.PI) * 510065621724000; + function wiki(selection) { + _selection = selection; + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var list = wrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); + var searchRow = list.selectAll('li.wikidata-search').data([0]); + var searchRowEnter = searchRow.enter().append('li').attr('class', 'wikidata-search'); + searchRowEnter.append('input').attr('type', 'text').attr('id', field.domId).style('flex', '1').call(utilNoAuto).on('focus', function () { + var node = select(this).node(); + node.setSelectionRange(0, node.value.length); + }).on('blur', function () { + setLabelForEntity(); + }).call(combobox.fetcher(fetchWikidataItems)); + combobox.on('accept', function (d) { + if (d) { + _qid = d.id; + change(); + } + }).on('cancel', function () { + setLabelForEntity(); + }); + searchRowEnter.append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { + domain: 'wikidata.org' + })).call(svgIcon('#iD-icon-out-link')).on('click', function (d3_event) { + d3_event.preventDefault(); + if (_wikiURL) window.open(_wikiURL, '_blank'); + }); + searchRow = searchRow.merge(searchRowEnter); + _searchInput = searchRow.select('input'); + var wikidataProperties = ['description', 'identifier']; + var items = list.selectAll('li.labeled-input').data(wikidataProperties); // Enter + + var enter = items.enter().append('li').attr('class', function (d) { + return 'labeled-input preset-wikidata-' + d; + }); + enter.append('span').attr('class', 'label').html(function (d) { + return _t.html('wikidata.' + d); + }); + enter.append('input').attr('type', 'text').call(utilNoAuto).classed('disabled', 'true').attr('readonly', 'true'); + enter.append('button').attr('class', 'form-field-button').attr('title', _t('icons.copy')).call(svgIcon('#iD-operation-copy')).on('click', function (d3_event) { + d3_event.preventDefault(); + select(this.parentNode).select('input').node().select(); + document.execCommand('copy'); + }); } - function toLineString(feature) { - if (feature.type === 'LineString') return feature; - var result = { - type: 'LineString', - coordinates: [] - }; + function fetchWikidataItems(q, callback) { + if (!q && _hintKey) { + // other tags may be good search terms + for (var i in _entityIDs) { + var entity = context.hasEntity(_entityIDs[i]); - if (feature.type === 'Polygon') { - result.coordinates = feature.coordinates[0]; - } else if (feature.type === 'MultiPolygon') { - result.coordinates = feature.coordinates[0][0]; + if (entity.tags[_hintKey]) { + q = entity.tags[_hintKey]; + break; + } + } } - return result; - } + wikidata.itemsForSearchQuery(q, function (err, data) { + if (err) return; - var _isImperial = !_mainLocalizer.usesMetric(); + for (var i in data) { + data[i].value = data[i].label + ' (' + data[i].id + ')'; + data[i].title = data[i].description; + } - function redraw(selection) { - var graph = context.graph(); - var selectedNoteID = context.selectedNoteID(); - var osm = services.osm; - var localeCode = _mainLocalizer.localeCode(); - var heading; - var center, location, centroid; - var closed, geometry; - var totalNodeCount, - length = 0, - area = 0, - distance; + if (callback) callback(data); + }); + } - if (selectedNoteID && osm) { - // selected 1 note - var note = osm.getNote(selectedNoteID); - heading = _t('note.note') + ' ' + selectedNoteID; - location = note.loc; - geometry = 'note'; - } else { - // selected 1..n entities - var selectedIDs = context.selectedIDs().filter(function (id) { - return context.hasEntity(id); - }); - var selected = selectedIDs.map(function (id) { - return context.entity(id); - }); - heading = selected.length === 1 ? selected[0].id : _t('info_panels.selected', { - n: selected.length - }); + function change() { + var syncTags = {}; + syncTags[field.key] = _qid; + dispatch.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. - if (selected.length) { - var extent = geoExtent(); + var initGraph = context.graph(); + var initEntityIDs = _entityIDs; + wikidata.entityByQID(_qid, function (err, entity) { + if (err) return; // If graph has changed, we can't apply this update. - for (var i in selected) { - var entity = selected[i]; + if (context.graph() !== initGraph) return; + if (!entity.sitelinks) return; + var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks - extent._extend(entity.extent(graph)); + ['labels', 'descriptions'].forEach(function (key) { + if (!entity[key]) return; + var valueLangs = Object.keys(entity[key]); + if (valueLangs.length === 0) return; + var valueLang = valueLangs[0]; - geometry = entity.geometry(graph); + if (langs.indexOf(valueLang) === -1) { + langs.push(valueLang); + } + }); + var newWikipediaValue; - if (geometry === 'line' || geometry === 'area') { - closed = entity.type === 'relation' || entity.isClosed() && !entity.isDegenerate(); - var feature = entity.asGeoJSON(graph); - length += radiansToMeters(d3_geoLength(toLineString(feature))); // d3_geoCentroid is wrong for counterclockwise-wound polygons, so wind them clockwise + if (_wikipediaKey) { + var foundPreferred; + + for (var i in langs) { + var lang = langs[i]; + var siteID = lang.replace('-', '_') + 'wiki'; - centroid = d3_geoCentroid(geojsonRewind(Object.assign({}, feature), true)); + if (entity.sitelinks[siteID]) { + foundPreferred = true; + newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match - if (closed) { - area += steradiansToSqmeters(entity.area(graph)); - } + break; } } - if (selected.length > 1) { - geometry = null; - closed = null; - centroid = null; - } + if (!foundPreferred) { + // No wikipedia sites available in the user's language or the fallback languages, + // default to any wikipedia sitelink + var wikiSiteKeys = Object.keys(entity.sitelinks).filter(function (site) { + return site.endsWith('wiki'); + }); - if (selected.length === 2 && selected[0].type === 'node' && selected[1].type === 'node') { - distance = geoSphericalDistance(selected[0].loc, selected[1].loc); + if (wikiSiteKeys.length === 0) { + // if no wikipedia pages are linked to this wikidata entity, delete that tag + newWikipediaValue = null; + } else { + var wikiLang = wikiSiteKeys[0].slice(0, -4).replace('_', '-'); + var wikiTitle = entity.sitelinks[wikiSiteKeys[0]].title; + newWikipediaValue = wikiLang + ':' + wikiTitle; + } } + } - if (selected.length === 1 && selected[0].type === 'node') { - location = selected[0].loc; + if (newWikipediaValue) { + newWikipediaValue = context.cleanTagValue(newWikipediaValue); + } + + if (typeof newWikipediaValue === 'undefined') return; + var actions = initEntityIDs.map(function (entityID) { + var entity = context.hasEntity(entityID); + if (!entity) return null; + var currTags = Object.assign({}, entity.tags); // shallow copy + + if (newWikipediaValue === null) { + if (!currTags[_wikipediaKey]) return null; + delete currTags[_wikipediaKey]; } else { - totalNodeCount = utilGetAllNodes(selectedIDs, context.graph()).length; + currTags[_wikipediaKey] = newWikipediaValue; } - if (!location && !centroid) { - center = extent.center(); - } + return actionChangeTags(entityID, currTags); + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + + context.overwrite(function actionUpdateWikipediaTags(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor + // changeTags() is not intended to be called asynchronously + }); + } + + function setLabelForEntity() { + var label = ''; + + if (_wikidataEntity) { + label = entityPropertyForDisplay(_wikidataEntity, 'labels'); + + if (label.length === 0) { + label = _wikidataEntity.id.toString(); } } - selection.html(''); + utilGetSetValue(_searchInput, label); + } - if (heading) { - selection.append('h4').attr('class', 'measurement-heading').html(heading); - } + wiki.tags = function (tags) { + var isMixed = Array.isArray(tags[field.key]); - var list = selection.append('ul'); - var coordItem; + _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); - if (geometry) { - list.append('li').html(_t.html('info_panels.measurement.geometry') + ':').append('span').html(closed ? _t('info_panels.measurement.closed_' + geometry) : _t('geometry.' + geometry)); - } + _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; - if (totalNodeCount) { - list.append('li').html(_t.html('info_panels.measurement.node_count') + ':').append('span').html(totalNodeCount.toLocaleString(localeCode)); - } + if (!/^Q[0-9]*$/.test(_qid)) { + // not a proper QID + unrecognized(); + return; + } // QID value in correct format - if (area) { - list.append('li').html(_t.html('info_panels.measurement.area') + ':').append('span').html(displayArea(area, _isImperial)); - } - if (length) { - list.append('li').html(_t.html('info_panels.measurement.' + (closed ? 'perimeter' : 'length')) + ':').append('span').html(displayLength(length, _isImperial)); - } + _wikiURL = 'https://wikidata.org/wiki/' + _qid; + wikidata.entityByQID(_qid, function (err, entity) { + if (err) { + unrecognized(); + return; + } - if (typeof distance === 'number') { - list.append('li').html(_t.html('info_panels.measurement.distance') + ':').append('span').html(displayLength(distance, _isImperial)); - } + _wikidataEntity = entity; + setLabelForEntity(); + var description = entityPropertyForDisplay(entity, 'descriptions'); - if (location) { - coordItem = list.append('li').html(_t.html('info_panels.measurement.location') + ':'); - coordItem.append('span').html(dmsCoordinatePair(location)); - coordItem.append('span').html(decimalCoordinatePair(location)); - } + _selection.select('button.wiki-link').classed('disabled', false); - if (centroid) { - coordItem = list.append('li').html(_t.html('info_panels.measurement.centroid') + ':'); - coordItem.append('span').html(dmsCoordinatePair(centroid)); - coordItem.append('span').html(decimalCoordinatePair(centroid)); - } + _selection.select('.preset-wikidata-description').style('display', function () { + return description.length > 0 ? 'flex' : 'none'; + }).select('input').attr('value', description); - if (center) { - coordItem = list.append('li').html(_t.html('info_panels.measurement.center') + ':'); - coordItem.append('span').html(dmsCoordinatePair(center)); - coordItem.append('span').html(decimalCoordinatePair(center)); - } + _selection.select('.preset-wikidata-identifier').style('display', function () { + return entity.id ? 'flex' : 'none'; + }).select('input').attr('value', entity.id); + }); // not a proper QID - if (length || area || typeof distance === 'number') { - var toggle = _isImperial ? 'imperial' : 'metric'; - selection.append('a').html(_t.html('info_panels.measurement.' + toggle)).attr('href', '#').attr('class', 'button button-toggle-units').on('click', function (d3_event) { - d3_event.preventDefault(); - _isImperial = !_isImperial; - selection.call(redraw); - }); + function unrecognized() { + _wikidataEntity = null; + setLabelForEntity(); + + _selection.select('.preset-wikidata-description').style('display', 'none'); + + _selection.select('.preset-wikidata-identifier').style('display', 'none'); + + _selection.select('button.wiki-link').classed('disabled', true); + + if (_qid && _qid !== '') { + _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; + } else { + _wikiURL = ''; + } } + }; + + function entityPropertyForDisplay(wikidataEntity, propKey) { + if (!wikidataEntity[propKey]) return ''; + var propObj = wikidataEntity[propKey]; + var langKeys = Object.keys(propObj); + if (langKeys.length === 0) return ''; // sorted by priority, since we want to show the user's language first if possible + + var langs = wikidata.languagesToQuery(); + + for (var i in langs) { + var lang = langs[i]; + var valueObj = propObj[lang]; + if (valueObj && valueObj.value && valueObj.value.length > 0) return valueObj.value; + } // default to any available value + + + return propObj[langKeys[0]].value; } - var panel = function panel(selection) { - selection.call(redraw); - context.map().on('drawn.info-measurement', function () { - selection.call(redraw); - }); - context.on('enter.info-measurement', function () { - selection.call(redraw); - }); + wiki.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; }; - panel.off = function () { - context.map().on('drawn.info-measurement', null); - context.on('enter.info-measurement', null); + wiki.focus = function () { + _searchInput.node().focus(); }; - panel.id = 'measurement'; - panel.label = _t.html('info_panels.measurement.title'); - panel.key = _t('info_panels.measurement.key'); - return panel; + return utilRebind(wiki, dispatch, 'on'); } - var uiInfoPanels = { - background: uiPanelBackground, - history: uiPanelHistory, - location: uiPanelLocation, - measurement: uiPanelMeasurement - }; + function uiFieldWikipedia(field, context) { + var _arguments = arguments; + var dispatch = dispatch$8('change'); + var wikipedia = services.wikipedia; + var wikidata = services.wikidata; - function uiInfo(context) { - var ids = Object.keys(uiInfoPanels); - var wasActive = ['measurement']; - var panels = {}; - var active = {}; // create panels + var _langInput = select(null); - ids.forEach(function (k) { - if (!panels[k]) { - panels[k] = uiInfoPanels[k](context); - active[k] = false; - } - }); + var _titleInput = select(null); - function info(selection) { - function redraw() { - var activeids = ids.filter(function (k) { - return active[k]; - }).sort(); - var containers = infoPanels.selectAll('.panel-container').data(activeids, function (k) { - return k; - }); - containers.exit().style('opacity', 1).transition().duration(200).style('opacity', 0).on('end', function (d) { - select(this).call(panels[d].off).remove(); - }); - var enter = containers.enter().append('div').attr('class', function (d) { - return 'fillD2 panel-container panel-container-' + d; - }); - enter.style('opacity', 0).transition().duration(200).style('opacity', 1); - var title = enter.append('div').attr('class', 'panel-title fillD2'); - title.append('h3').html(function (d) { - return panels[d].label; - }); - title.append('button').attr('class', 'close').on('click', function (d3_event, d) { - d3_event.stopImmediatePropagation(); - d3_event.preventDefault(); - info.toggle(d); - }).call(svgIcon('#iD-icon-close')); - enter.append('div').attr('class', function (d) { - return 'panel-content panel-content-' + d; - }); // redraw the panels + var _wikiURL = ''; - infoPanels.selectAll('.panel-content').each(function (d) { - select(this).call(panels[d]); - }); - } + var _entityIDs; - info.toggle = function (which) { - var activeids = ids.filter(function (k) { - return active[k]; - }); + var _tags; - if (which) { - // toggle one - active[which] = !active[which]; + var _dataWikipedia = []; + _mainFileFetcher.get('wmf_sitematrix').then(function (d) { + _dataWikipedia = d; + if (_tags) updateForTags(_tags); + })["catch"](function () { + /* ignore */ + }); + var langCombo = uiCombobox(context, 'wikipedia-lang').fetcher(function (value, callback) { + var v = value.toLowerCase(); + callback(_dataWikipedia.filter(function (d) { + return d[0].toLowerCase().indexOf(v) >= 0 || d[1].toLowerCase().indexOf(v) >= 0 || d[2].toLowerCase().indexOf(v) >= 0; + }).map(function (d) { + return { + value: d[1] + }; + })); + }); + var titleCombo = uiCombobox(context, 'wikipedia-title').fetcher(function (value, callback) { + if (!value) { + value = ''; - if (activeids.length === 1 && activeids[0] === which) { - // none active anymore - wasActive = [which]; - } + for (var i in _entityIDs) { + var entity = context.hasEntity(_entityIDs[i]); - context.container().select('.' + which + '-panel-toggle-item').classed('active', active[which]).select('input').property('checked', active[which]); - } else { - // toggle all - if (activeids.length) { - wasActive = activeids; - activeids.forEach(function (k) { - active[k] = false; - }); - } else { - wasActive.forEach(function (k) { - active[k] = true; - }); + if (entity.tags.name) { + value = entity.tags.name; + break; } } + } - redraw(); - }; + var searchfn = value.length > 7 ? wikipedia.search : wikipedia.suggestions; + searchfn(language()[2], value, function (query, data) { + callback(data.map(function (d) { + return { + value: d + }; + })); + }); + }); - var infoPanels = selection.selectAll('.info-panels').data([0]); - infoPanels = infoPanels.enter().append('div').attr('class', 'info-panels').merge(infoPanels); - redraw(); - context.keybinding().on(uiCmd('⌘' + _t('info_panels.key')), function (d3_event) { - d3_event.stopImmediatePropagation(); - d3_event.preventDefault(); - info.toggle(); + function wiki(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', "form-field-input-wrap form-field-input-".concat(field.type)).merge(wrap); + var langContainer = wrap.selectAll('.wiki-lang-container').data([0]); + langContainer = langContainer.enter().append('div').attr('class', 'wiki-lang-container').merge(langContainer); + _langInput = langContainer.selectAll('input.wiki-lang').data([0]); + _langInput = _langInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-lang').attr('placeholder', _t('translate.localized_translation_language')).call(utilNoAuto).call(langCombo).merge(_langInput); + + _langInput.on('blur', changeLang).on('change', changeLang); + + var titleContainer = wrap.selectAll('.wiki-title-container').data([0]); + titleContainer = titleContainer.enter().append('div').attr('class', 'wiki-title-container').merge(titleContainer); + _titleInput = titleContainer.selectAll('input.wiki-title').data([0]); + _titleInput = _titleInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-title').attr('id', field.domId).call(utilNoAuto).call(titleCombo).merge(_titleInput); + + _titleInput.on('blur', function () { + change(true); + }).on('change', function () { + change(false); }); - ids.forEach(function (k) { - var key = _t('info_panels.' + k + '.key', { - "default": null - }); - if (!key) return; - context.keybinding().on(uiCmd('⌘⇧' + key), function (d3_event) { - d3_event.stopImmediatePropagation(); - d3_event.preventDefault(); - info.toggle(k); - }); + + var link = titleContainer.selectAll('.wiki-link').data([0]); + link = link.enter().append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { + domain: 'wikipedia.org' + })).call(svgIcon('#iD-icon-out-link')).merge(link); + link.on('click', function (d3_event) { + d3_event.preventDefault(); + if (_wikiURL) window.open(_wikiURL, '_blank'); }); } - return info; - } + function defaultLanguageInfo(skipEnglishFallback) { + var langCode = _mainLocalizer.languageCode().toLowerCase(); - function pointBox(loc, context) { - var rect = context.surfaceRect(); - var point = context.curtainProjection(loc); - return { - left: point[0] + rect.left - 40, - top: point[1] + rect.top - 60, - width: 80, - height: 90 - }; - } - function pad(locOrBox, padding, context) { - var box; + for (var i in _dataWikipedia) { + var d = _dataWikipedia[i]; // default to the language of iD's current locale - if (locOrBox instanceof Array) { - var rect = context.surfaceRect(); - var point = context.curtainProjection(locOrBox); - box = { - left: point[0] + rect.left, - top: point[1] + rect.top - }; - } else { - box = locOrBox; + if (d[2] === langCode) return d; + } // fallback to English + + + return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; } - return { - left: box.left - padding, - top: box.top - padding, - width: (box.width || 0) + 2 * padding, - height: (box.width || 0) + 2 * padding - }; - } - function icon(name, svgklass, useklass) { - return '' + ''; - } - var helpStringReplacements; // Returns the localized HTML element for `id` with a standardized set of icon, key, and - // label replacements suitable for tutorials and documentation. Optionally supplemented - // with custom `replacements` + function language(skipEnglishFallback) { + var value = utilGetSetValue(_langInput).toLowerCase(); - function helpHtml(id, replacements) { - // only load these the first time - if (!helpStringReplacements) helpStringReplacements = { - // insert icons corresponding to various UI elements - point_icon: icon('#iD-icon-point', 'inline'), - line_icon: icon('#iD-icon-line', 'inline'), - area_icon: icon('#iD-icon-area', 'inline'), - note_icon: icon('#iD-icon-note', 'inline add-note'), - plus: icon('#iD-icon-plus', 'inline'), - minus: icon('#iD-icon-minus', 'inline'), - layers_icon: icon('#iD-icon-layers', 'inline'), - data_icon: icon('#iD-icon-data', 'inline'), - inspect: icon('#iD-icon-inspect', 'inline'), - help_icon: icon('#iD-icon-help', 'inline'), - undo_icon: icon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-redo' : '#iD-icon-undo', 'inline'), - redo_icon: icon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-undo' : '#iD-icon-redo', 'inline'), - save_icon: icon('#iD-icon-save', 'inline'), - // operation icons - circularize_icon: icon('#iD-operation-circularize', 'inline operation'), - continue_icon: icon('#iD-operation-continue', 'inline operation'), - copy_icon: icon('#iD-operation-copy', 'inline operation'), - delete_icon: icon('#iD-operation-delete', 'inline operation'), - disconnect_icon: icon('#iD-operation-disconnect', 'inline operation'), - downgrade_icon: icon('#iD-operation-downgrade', 'inline operation'), - extract_icon: icon('#iD-operation-extract', 'inline operation'), - merge_icon: icon('#iD-operation-merge', 'inline operation'), - move_icon: icon('#iD-operation-move', 'inline operation'), - orthogonalize_icon: icon('#iD-operation-orthogonalize', 'inline operation'), - paste_icon: icon('#iD-operation-paste', 'inline operation'), - reflect_long_icon: icon('#iD-operation-reflect-long', 'inline operation'), - reflect_short_icon: icon('#iD-operation-reflect-short', 'inline operation'), - reverse_icon: icon('#iD-operation-reverse', 'inline operation'), - rotate_icon: icon('#iD-operation-rotate', 'inline operation'), - split_icon: icon('#iD-operation-split', 'inline operation'), - straighten_icon: icon('#iD-operation-straighten', 'inline operation'), - // interaction icons - leftclick: icon('#iD-walkthrough-mouse-left', 'inline operation'), - rightclick: icon('#iD-walkthrough-mouse-right', 'inline operation'), - mousewheel_icon: icon('#iD-walkthrough-mousewheel', 'inline operation'), - tap_icon: icon('#iD-walkthrough-tap', 'inline operation'), - doubletap_icon: icon('#iD-walkthrough-doubletap', 'inline operation'), - longpress_icon: icon('#iD-walkthrough-longpress', 'inline operation'), - touchdrag_icon: icon('#iD-walkthrough-touchdrag', 'inline operation'), - pinch_icon: icon('#iD-walkthrough-pinch-apart', 'inline operation'), - // insert keys; may be localized and platform-dependent - shift: uiCmd.display('⇧'), - alt: uiCmd.display('⌥'), - "return": uiCmd.display('↵'), - esc: _t.html('shortcuts.key.esc'), - space: _t.html('shortcuts.key.space'), - add_note_key: _t.html('modes.add_note.key'), - help_key: _t.html('help.key'), - shortcuts_key: _t.html('shortcuts.toggle.key'), - // reference localized UI labels directly so that they'll always match - save: _t.html('save.title'), - undo: _t.html('undo.title'), - redo: _t.html('redo.title'), - upload: _t.html('commit.save'), - point: _t.html('modes.add_point.title'), - line: _t.html('modes.add_line.title'), - area: _t.html('modes.add_area.title'), - note: _t.html('modes.add_note.label'), - circularize: _t.html('operations.circularize.title'), - "continue": _t.html('operations.continue.title'), - copy: _t.html('operations.copy.title'), - "delete": _t.html('operations.delete.title'), - disconnect: _t.html('operations.disconnect.title'), - downgrade: _t.html('operations.downgrade.title'), - extract: _t.html('operations.extract.title'), - merge: _t.html('operations.merge.title'), - move: _t.html('operations.move.title'), - orthogonalize: _t.html('operations.orthogonalize.title'), - paste: _t.html('operations.paste.title'), - reflect_long: _t.html('operations.reflect.title.long'), - reflect_short: _t.html('operations.reflect.title.short'), - reverse: _t.html('operations.reverse.title'), - rotate: _t.html('operations.rotate.title'), - split: _t.html('operations.split.title'), - straighten: _t.html('operations.straighten.title'), - map_data: _t.html('map_data.title'), - osm_notes: _t.html('map_data.layers.notes.title'), - fields: _t.html('inspector.fields'), - tags: _t.html('inspector.tags'), - relations: _t.html('inspector.relations'), - new_relation: _t.html('inspector.new_relation'), - turn_restrictions: _t.html('presets.fields.restrictions.label'), - background_settings: _t.html('background.description'), - imagery_offset: _t.html('background.fix_misalignment'), - start_the_walkthrough: _t.html('splash.walkthrough'), - help: _t.html('help.title'), - ok: _t.html('intro.ok') - }; - var reps; + for (var i in _dataWikipedia) { + var d = _dataWikipedia[i]; // return the language already set in the UI, if supported - if (replacements) { - reps = Object.assign(replacements, helpStringReplacements); - } else { - reps = helpStringReplacements; + if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; + } // fallback to English + + + return defaultLanguageInfo(skipEnglishFallback); } - return _t.html(id, reps) // use keyboard key styling for shortcuts - .replace(/\`(.*?)\`/g, '$1'); - } + function changeLang() { + utilGetSetValue(_langInput, language()[1]); + change(true); + } - function slugify(text) { - return text.toString().toLowerCase().replace(/\s+/g, '-') // Replace spaces with - - .replace(/[^\w\-]+/g, '') // Remove all non-word chars - .replace(/\-\-+/g, '-') // Replace multiple - with single - - .replace(/^-+/, '') // Trim - from start of text - .replace(/-+$/, ''); // Trim - from end of text - } // console warning for missing walkthrough names + function change(skipWikidata) { + var value = utilGetSetValue(_titleInput); + var m = value.match(/https?:\/\/([-a-z]+)\.wikipedia\.org\/(?:wiki|\1-[-a-z]+)\/([^#]+)(?:#(.+))?/); + var langInfo = m && _dataWikipedia.find(function (d) { + return m[1] === d[2]; + }); - var missingStrings = {}; + var syncTags = {}; - function checkKey(key, text) { - if (_t(key, { - "default": undefined - }) === undefined) { - if (missingStrings.hasOwnProperty(key)) return; // warn once + if (langInfo) { + var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization - missingStrings[key] = text; - var missing = key + ': ' + text; - if (typeof console !== 'undefined') console.log(missing); // eslint-disable-line - } - } + value = decodeURIComponent(m[2]).replace(/_/g, ' '); - function localize(obj) { - var key; // Assign name if entity has one.. + if (m[3]) { + var anchor; // try { + // leave this out for now - #6232 + // Best-effort `anchordecode:` implementation + // anchor = decodeURIComponent(m[3].replace(/\.([0-9A-F]{2})/g, '%$1')); + // } catch (e) { - var name = obj.tags && obj.tags.name; + anchor = decodeURIComponent(m[3]); // } - if (name) { - key = 'intro.graph.name.' + slugify(name); - obj.tags.name = _t(key, { - "default": name - }); - checkKey(key, name); - } // Assign street name if entity has one.. + value += '#' + anchor.replace(/_/g, ' '); + } + value = value.slice(0, 1).toUpperCase() + value.slice(1); + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, value); + } - var street = obj.tags && obj.tags['addr:street']; + if (value) { + syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); + } else { + syncTags.wikipedia = undefined; + } - if (street) { - key = 'intro.graph.name.' + slugify(street); - obj.tags['addr:street'] = _t(key, { - "default": street - }); - checkKey(key, street); // Add address details common across walkthrough.. + dispatch.call('change', this, syncTags); + if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. - var addrTags = ['block_number', 'city', 'county', 'district', 'hamlet', 'neighbourhood', 'postcode', 'province', 'quarter', 'state', 'subdistrict', 'suburb']; - addrTags.forEach(function (k) { - var key = 'intro.graph.' + k; - var tag = 'addr:' + k; - var val = obj.tags && obj.tags[tag]; - var str = _t(key, { - "default": val + var initGraph = context.graph(); + var initEntityIDs = _entityIDs; + wikidata.itemsByTitle(language()[2], value, function (err, data) { + if (err || !data || !Object.keys(data).length) return; // If graph has changed, we can't apply this update. + + if (context.graph() !== initGraph) return; + var qids = Object.keys(data); + var value = qids && qids.find(function (id) { + return id.match(/^Q\d+$/); }); + var actions = initEntityIDs.map(function (entityID) { + var entity = context.entity(entityID).tags; + var currTags = Object.assign({}, entity); // shallow copy - if (str) { - if (str.match(/^<.*>$/) !== null) { - delete obj.tags[tag]; - } else { - obj.tags[tag] = str; + if (currTags.wikidata !== value) { + currTags.wikidata = value; + return actionChangeTags(entityID, currTags); } - } + + return null; + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + + context.overwrite(function actionUpdateWikidataTags(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor + // changeTags() is not intended to be called asynchronously }); } - return obj; - } // Used to detect squareness.. some duplicataion of code from actionOrthogonalize. + wiki.tags = function (tags) { + _tags = tags; + updateForTags(tags); + }; - function isMostlySquare(points) { - // note: uses 15 here instead of the 12 from actionOrthogonalize because - // actionOrthogonalize can actually straighten some larger angles as it iterates - var threshold = 15; // degrees within right or straight + function updateForTags(tags) { + var value = typeof tags[field.key] === 'string' ? tags[field.key] : ''; // Expect tag format of `tagLang:tagArticleTitle`, e.g. `fr:Paris`, with + // optional suffix of `#anchor` - var lowerBound = Math.cos((90 - threshold) * Math.PI / 180); // near right + var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); + var tagLang = m && m[1]; + var tagArticleTitle = m && m[2]; + var anchor = m && m[3]; - var upperBound = Math.cos(threshold * Math.PI / 180); // near straight + var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { + return tagLang === d[2]; + }); // value in correct format - for (var i = 0; i < points.length; i++) { - var a = points[(i - 1 + points.length) % points.length]; - var origin = points[i]; - var b = points[(i + 1) % points.length]; - var dotp = geoVecNormalizedDot(a, b, origin); - var mag = Math.abs(dotp); - if (mag > lowerBound && mag < upperBound) { - return false; + if (tagLangInfo) { + var nativeLangName = tagLangInfo[1]; + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); + + if (anchor) { + try { + // Best-effort `anchorencode:` implementation + anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); + } catch (e) { + anchor = anchor.replace(/ /g, '_'); + } + } + + _wikiURL = 'https://' + tagLang + '.wikipedia.org/wiki/' + tagArticleTitle.replace(/ /g, '_') + (anchor ? '#' + anchor : ''); // unrecognized value format + } else { + utilGetSetValue(_titleInput, value); + + if (value && value !== '') { + utilGetSetValue(_langInput, ''); + var defaultLangInfo = defaultLanguageInfo(); + _wikiURL = "https://".concat(defaultLangInfo[2], ".wikipedia.org/w/index.php?fulltext=1&search=").concat(value); + } else { + var shownOrDefaultLangInfo = language(true + /* skipEnglishFallback */ + ); + utilGetSetValue(_langInput, shownOrDefaultLangInfo[1]); + _wikiURL = ''; + } } } - return true; - } - function selectMenuItem(context, operation) { - return context.container().select('.edit-menu .edit-menu-item-' + operation); - } - function transitionTime(point1, point2) { - var distance = geoSphericalDistance(point1, point2); - if (distance === 0) return 0;else if (distance < 80) return 500;else return 1000; + wiki.entityIDs = function (val) { + if (!_arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; + }; + + wiki.focus = function () { + _titleInput.node().focus(); + }; + + return utilRebind(wiki, dispatch, 'on'); } + uiFieldWikipedia.supportsMultiselection = false; - function uiCurtain(containerNode) { - var surface = select(null), - tooltip = select(null), - darkness = select(null); + var uiFields = { + access: uiFieldAccess, + address: uiFieldAddress, + check: uiFieldCheck, + combo: uiFieldCombo, + cycleway: uiFieldCycleway, + defaultCheck: uiFieldCheck, + email: uiFieldText, + identifier: uiFieldText, + lanes: uiFieldLanes, + localized: uiFieldLocalized, + roadheight: uiFieldRoadheight, + roadspeed: uiFieldRoadspeed, + manyCombo: uiFieldCombo, + multiCombo: uiFieldCombo, + networkCombo: uiFieldCombo, + number: uiFieldText, + onewayCheck: uiFieldCheck, + radio: uiFieldRadio, + restrictions: uiFieldRestrictions, + semiCombo: uiFieldCombo, + structureRadio: uiFieldRadio, + tel: uiFieldText, + text: uiFieldText, + textarea: uiFieldTextarea, + typeCombo: uiFieldCombo, + url: uiFieldText, + wikidata: uiFieldWikidata, + wikipedia: uiFieldWikipedia + }; - function curtain(selection) { - surface = selection.append('svg').attr('class', 'curtain').style('top', 0).style('left', 0); - darkness = surface.append('path').attr('x', 0).attr('y', 0).attr('class', 'curtain-darkness'); - select(window).on('resize.curtain', resize); - tooltip = selection.append('div').attr('class', 'tooltip'); - tooltip.append('div').attr('class', 'popover-arrow'); - tooltip.append('div').attr('class', 'popover-inner'); - resize(); + function uiField(context, presetField, entityIDs, options) { + options = Object.assign({ + show: true, + wrap: true, + remove: true, + revert: true, + info: true + }, options); + var dispatch = dispatch$8('change', 'revert'); + var field = Object.assign({}, presetField); // shallow copy - function resize() { - surface.attr('width', containerNode.clientWidth).attr('height', containerNode.clientHeight); - curtain.cut(darkness.datum()); - } - } - /** - * Reveal cuts the curtain to highlight the given box, - * and shows a tooltip with instructions next to the box. - * - * @param {String|ClientRect} [box] box used to cut the curtain - * @param {String} [text] text for a tooltip - * @param {Object} [options] - * @param {string} [options.tooltipClass] optional class to add to the tooltip - * @param {integer} [options.duration] transition time in milliseconds - * @param {string} [options.buttonText] if set, create a button with this text label - * @param {function} [options.buttonCallback] if set, the callback for the button - * @param {function} [options.padding] extra margin in px to put around bbox - * @param {String|ClientRect} [options.tooltipBox] box for tooltip position, if different from box for the curtain - */ + field.domId = utilUniqueDomId('form-field-' + field.safeid); + var _show = options.show; + var _state = ''; + var _tags = {}; + var _entityExtent; - curtain.reveal = function (box, html, options) { - options = options || {}; + if (entityIDs && entityIDs.length) { + _entityExtent = entityIDs.reduce(function (extent, entityID) { + var entity = context.graph().entity(entityID); + return extent.extend(entity.extent(context.graph())); + }, geoExtent()); + } + + var _locked = false; - if (typeof box === 'string') { - box = select(box).node(); - } + var _lockedTip = uiTooltip().title(_t.html('inspector.lock.suggestion', { + label: field.label + })).placement('bottom'); - if (box && box.getBoundingClientRect) { - box = copyBox(box.getBoundingClientRect()); - var containerRect = containerNode.getBoundingClientRect(); - box.top -= containerRect.top; - box.left -= containerRect.left; - } + field.keys = field.keys || [field.key]; // only create the fields that are actually being shown - if (box && options.padding) { - box.top -= options.padding; - box.left -= options.padding; - box.bottom += options.padding; - box.right += options.padding; - box.height += options.padding * 2; - box.width += options.padding * 2; - } + if (_show && !field.impl) { + createField(); + } // Creates the field.. This is done lazily, + // once we know that the field will be shown. - var tooltipBox; - if (options.tooltipBox) { - tooltipBox = options.tooltipBox; + function createField() { + field.impl = uiFields[field.type](field, context).on('change', function (t, onInput) { + dispatch.call('change', field, t, onInput); + }); - if (typeof tooltipBox === 'string') { - tooltipBox = select(tooltipBox).node(); - } + if (entityIDs) { + field.entityIDs = entityIDs; // if this field cares about the entities, pass them along - if (tooltipBox && tooltipBox.getBoundingClientRect) { - tooltipBox = copyBox(tooltipBox.getBoundingClientRect()); + if (field.impl.entityIDs) { + field.impl.entityIDs(entityIDs); } - } else { - tooltipBox = box; } + } - if (tooltipBox && html) { - if (html.indexOf('**') !== -1) { - if (html.indexOf(')(.+?)(\*\*)/, '$1$2$3'); - } else { - html = html.replace(/^(.+?)(\*\*)/, '$1$2'); - } // pseudo markdown bold text for the instruction section.. + function isModified() { + if (!entityIDs || !entityIDs.length) return false; + return entityIDs.some(function (entityID) { + var original = context.graph().base().entities[entityID]; + var latest = context.graph().entity(entityID); + return field.keys.some(function (key) { + return original ? latest.tags[key] !== original.tags[key] : latest.tags[key]; + }); + }); + } + function tagsContainFieldKey() { + return field.keys.some(function (key) { + if (field.type === 'multiCombo') { + for (var tagKey in _tags) { + if (tagKey.indexOf(key) === 0) { + return true; + } + } - html = html.replace(/\*\*(.*?)\*\*/g, '$1'); + return false; } - html = html.replace(/\*(.*?)\*/g, '$1'); // emphasis + return _tags[key] !== undefined; + }); + } - html = html.replace(/\{br\}/g, '

    '); // linebreak + function revert(d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (!entityIDs || _locked) return; + dispatch.call('revert', d, d.keys); + } - if (options.buttonText && options.buttonCallback) { - html += '
    ' + '
    '; - } + function remove(d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (_locked) return; + var t = {}; + d.keys.forEach(function (key) { + t[key] = undefined; + }); + dispatch.call('change', d, t); + } - var classes = 'curtain-tooltip popover tooltip arrowed in ' + (options.tooltipClass || ''); - tooltip.classed(classes, true).selectAll('.popover-inner').html(html); + field.render = function (selection) { + var container = selection.selectAll('.form-field').data([field]); // Enter - if (options.buttonText && options.buttonCallback) { - var button = tooltip.selectAll('.button-section .button.action'); - button.on('click', function (d3_event) { - d3_event.preventDefault(); - options.buttonCallback(); - }); + var enter = container.enter().append('div').attr('class', function (d) { + return 'form-field form-field-' + d.safeid; + }).classed('nowrap', !options.wrap); + + if (options.wrap) { + var labelEnter = enter.append('label').attr('class', 'field-label').attr('for', function (d) { + return d.domId; + }); + var textEnter = labelEnter.append('span').attr('class', 'label-text'); + textEnter.append('span').attr('class', 'label-textvalue').html(function (d) { + return d.label(); + }); + textEnter.append('span').attr('class', 'label-textannotation'); + + if (options.remove) { + labelEnter.append('button').attr('class', 'remove-icon').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); } - var tip = copyBox(tooltip.node().getBoundingClientRect()), - w = containerNode.clientWidth, - h = containerNode.clientHeight, - tooltipWidth = 200, - tooltipArrow = 5, - side, - pos; // hack: this will have bottom placement, - // so need to reserve extra space for the tooltip illustration. + if (options.revert) { + labelEnter.append('button').attr('class', 'modified-icon').attr('title', _t('icons.undo')).call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-redo' : '#iD-icon-undo')); + } + } // Update - if (options.tooltipClass === 'intro-mouse') { - tip.height += 80; - } // trim box dimensions to just the portion that fits in the container.. + container = container.merge(enter); + container.select('.field-label > .remove-icon') // propagate bound data + .on('click', remove); + container.select('.field-label > .modified-icon') // propagate bound data + .on('click', revert); + container.each(function (d) { + var selection = select(this); - if (tooltipBox.top + tooltipBox.height > h) { - tooltipBox.height -= tooltipBox.top + tooltipBox.height - h; + if (!d.impl) { + createField(); } - if (tooltipBox.left + tooltipBox.width > w) { - tooltipBox.width -= tooltipBox.left + tooltipBox.width - w; - } // determine tooltip placement.. + var reference, help; // instantiate field help + if (options.wrap && field.type === 'restrictions') { + help = uiFieldHelp(context, 'restrictions'); + } // instantiate tag reference - if (tooltipBox.top + tooltipBox.height < 100) { - // tooltip below box.. - side = 'bottom'; - pos = [tooltipBox.left + tooltipBox.width / 2 - tip.width / 2, tooltipBox.top + tooltipBox.height]; - } else if (tooltipBox.top > h - 140) { - // tooltip above box.. - side = 'top'; - pos = [tooltipBox.left + tooltipBox.width / 2 - tip.width / 2, tooltipBox.top - tip.height]; - } else { - // tooltip to the side of the tooltipBox.. - var tipY = tooltipBox.top + tooltipBox.height / 2 - tip.height / 2; - if (_mainLocalizer.textDirection() === 'rtl') { - if (tooltipBox.left - tooltipWidth - tooltipArrow < 70) { - side = 'right'; - pos = [tooltipBox.left + tooltipBox.width + tooltipArrow, tipY]; - } else { - side = 'left'; - pos = [tooltipBox.left - tooltipWidth - tooltipArrow, tipY]; - } - } else { - if (tooltipBox.left + tooltipBox.width + tooltipArrow + tooltipWidth > w - 70) { - side = 'left'; - pos = [tooltipBox.left - tooltipWidth - tooltipArrow, tipY]; - } else { - side = 'right'; - pos = [tooltipBox.left + tooltipBox.width + tooltipArrow, tipY]; - } + if (options.wrap && options.info) { + var referenceKey = d.key || ''; + + if (d.type === 'multiCombo') { + // lookup key without the trailing ':' + referenceKey = referenceKey.replace(/:$/, ''); } - } - if (options.duration !== 0 || !tooltip.classed(side)) { - tooltip.call(uiToggle(true)); + reference = uiTagReference(d.reference || { + key: referenceKey + }); + + if (_state === 'hover') { + reference.showing(false); + } } - tooltip.style('top', pos[1] + 'px').style('left', pos[0] + 'px').attr('class', classes + ' ' + side); // shift popover-inner if it is very close to the top or bottom edge - // (doesn't affect the placement of the popover-arrow) + selection.call(d.impl); // add field help components - var shiftY = 0; + if (help) { + selection.call(help.body).select('.field-label').call(help.button); + } // add tag reference components - if (side === 'left' || side === 'right') { - if (pos[1] < 60) { - shiftY = 60 - pos[1]; - } else if (pos[1] + tip.height > h - 100) { - shiftY = h - pos[1] - tip.height - 100; - } + + if (reference) { + selection.call(reference.body).select('.field-label').call(reference.button); } - tooltip.selectAll('.popover-inner').style('top', shiftY + 'px'); - } else { - tooltip.classed('in', false).call(uiToggle(false)); - } + d.impl.tags(_tags); + }); + container.classed('locked', _locked).classed('modified', isModified()).classed('present', tagsContainFieldKey()); // show a tip and lock icon if the field is locked - curtain.cut(box, options.duration); - return tooltip; + var annotation = container.selectAll('.field-label .label-textannotation'); + var icon = annotation.selectAll('.icon').data(_locked ? [0] : []); + icon.exit().remove(); + icon.enter().append('svg').attr('class', 'icon').append('use').attr('xlink:href', '#fas-lock'); + container.call(_locked ? _lockedTip : _lockedTip.destroy); }; - curtain.cut = function (datum, duration) { - darkness.datum(datum).interrupt(); - var selection; + field.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return field; + }; - if (duration === 0) { - selection = darkness; - } else { - selection = darkness.transition().duration(duration || 600).ease(linear$1); + field.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + + if (tagsContainFieldKey() && !_show) { + // always show a field if it has a value to display + _show = true; + + if (!field.impl) { + createField(); + } } - selection.attr('d', function (d) { - var containerWidth = containerNode.clientWidth; - var containerHeight = containerNode.clientHeight; - var string = 'M 0,0 L 0,' + containerHeight + ' L ' + containerWidth + ',' + containerHeight + 'L' + containerWidth + ',0 Z'; - if (!d) return string; - return string + 'M' + d.left + ',' + d.top + 'L' + d.left + ',' + (d.top + d.height) + 'L' + (d.left + d.width) + ',' + (d.top + d.height) + 'L' + (d.left + d.width) + ',' + d.top + 'Z'; - }); + return field; }; - curtain.remove = function () { - surface.remove(); - tooltip.remove(); - select(window).on('resize.curtain', null); - }; // ClientRects are immutable, so copy them to an object, - // in case we need to trim the height/width. + field.locked = function (val) { + if (!arguments.length) return _locked; + _locked = val; + return field; + }; + field.show = function () { + _show = true; - function copyBox(src) { - return { - top: src.top, - right: src.right, - bottom: src.bottom, - left: src.left, - width: src.width, - height: src.height - }; - } + if (!field.impl) { + createField(); + } - return curtain; - } + if (field["default"] && field.key && _tags[field.key] !== field["default"]) { + var t = {}; + t[field.key] = field["default"]; + dispatch.call('change', this, t); + } + }; // A shown field has a visible UI, a non-shown field is in the 'Add field' dropdown - function uiIntroWelcome(context, reveal) { - var dispatch$1 = dispatch('done'); - var chapter = { - title: 'intro.welcome.title' - }; - function welcome() { - context.map().centerZoom([-85.63591, 41.94285], 19); - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.welcome'), { - buttonText: _t.html('intro.ok'), - buttonCallback: practice - }); - } + field.isShown = function () { + return _show; + }; // An allowed field can appear in the UI or in the 'Add field' dropdown. + // A non-allowed field is hidden from the user altogether - function practice() { - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.practice'), { - buttonText: _t.html('intro.ok'), - buttonCallback: words - }); - } - function words() { - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.words'), { - buttonText: _t.html('intro.ok'), - buttonCallback: chapters - }); - } + field.isAllowed = function () { + if (entityIDs && entityIDs.length > 1 && uiFields[field.type].supportsMultiselection === false) return false; + if (field.geometry && !entityIDs.every(function (entityID) { + return field.matchGeometry(context.graph().geometry(entityID)); + })) return false; - function chapters() { - dispatch$1.call('done'); - reveal('.intro-nav-wrap .chapter-navigation', helpHtml('intro.welcome.chapters', { - next: _t('intro.navigation.title') - })); - } + if (entityIDs && _entityExtent && field.locationSetID) { + // is field allowed in this location? + var validLocations = _mainLocations.locationsAt(_entityExtent.center()); + if (!validLocations[field.locationSetID]) return false; + } - chapter.enter = function () { - welcome(); - }; + var prerequisiteTag = field.prerequisiteTag; - chapter.exit = function () { - context.container().select('.curtain-tooltip.intro-mouse').selectAll('.counter').remove(); + if (entityIDs && !tagsContainFieldKey() && // ignore tagging prerequisites if a value is already present + prerequisiteTag) { + if (!entityIDs.every(function (entityID) { + var entity = context.graph().entity(entityID); + + if (prerequisiteTag.key) { + var value = entity.tags[prerequisiteTag.key]; + if (!value) return false; + + if (prerequisiteTag.valueNot) { + return prerequisiteTag.valueNot !== value; + } + + if (prerequisiteTag.value) { + return prerequisiteTag.value === value; + } + } else if (prerequisiteTag.keyNot) { + if (entity.tags[prerequisiteTag.keyNot]) return false; + } + + return true; + })) return false; + } + + return true; }; - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + field.focus = function () { + if (field.impl) { + field.impl.focus(); + } }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(field, dispatch, 'on'); } - function uiIntroNavigation(context, reveal) { - var dispatch$1 = dispatch('done'); - var timeouts = []; - var hallId = 'n2061'; - var townHall = [-85.63591, 41.94285]; - var springStreetId = 'w397'; - var springStreetEndId = 'n1834'; - var springStreet = [-85.63582, 41.94255]; - var onewayField = _mainPresetIndex.field('oneway'); - var maxspeedField = _mainPresetIndex.field('maxspeed'); - var chapter = { - title: 'intro.navigation.title' - }; - - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + function uiFormFields(context) { + var moreCombo = uiCombobox(context, 'more-fields').minItems(1); + var _fieldsArr = []; + var _lastPlaceholder = ''; + var _state = ''; + var _klass = ''; - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + function formFields(selection) { + var allowedFields = _fieldsArr.filter(function (field) { + return field.isAllowed(); + }); - function isTownHallSelected() { - var ids = context.selectedIDs(); - return ids.length === 1 && ids[0] === hallId; - } + var shown = allowedFields.filter(function (field) { + return field.isShown(); + }); + var notShown = allowedFields.filter(function (field) { + return !field.isShown(); + }); + var container = selection.selectAll('.form-fields-container').data([0]); + container = container.enter().append('div').attr('class', 'form-fields-container ' + (_klass || '')).merge(container); + var fields = container.selectAll('.wrap-form-field').data(shown, function (d) { + return d.id + (d.entityIDs ? d.entityIDs.join() : ''); + }); + fields.exit().remove(); // Enter - function dragMap() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(townHall, context.map().center()); + var enter = fields.enter().append('div').attr('class', function (d) { + return 'wrap-form-field wrap-form-field-' + d.safeid; + }); // Update - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + fields = fields.merge(enter); + fields.order().each(function (d) { + select(this).call(d.render); + }); + var titles = []; + var moreFields = notShown.map(function (field) { + var title = field.title(); + titles.push(title); + var terms = field.terms(); + if (field.key) terms.push(field.key); + if (field.keys) terms = terms.concat(field.keys); + return { + display: field.label(), + value: title, + title: title, + field: field, + terms: terms + }; + }); + var placeholder = titles.slice(0, 3).join(', ') + (titles.length > 3 ? '…' : ''); + var more = selection.selectAll('.more-fields').data(_state === 'hover' || moreFields.length === 0 ? [] : [0]); + more.exit().remove(); + var moreEnter = more.enter().append('div').attr('class', 'more-fields').append('label'); + moreEnter.append('span').html(_t.html('inspector.add_fields')); + more = moreEnter.merge(more); + var input = more.selectAll('.value').data([0]); + input.exit().remove(); + input = input.enter().append('input').attr('class', 'value').attr('type', 'text').attr('placeholder', placeholder).call(utilNoAuto).merge(input); + input.call(utilGetSetValue, '').call(moreCombo.data(moreFields).on('accept', function (d) { + if (!d) return; // user entered something that was not matched - context.map().centerZoomEase(townHall, 19, msec); - timeout(function () { - var centerStart = context.map().center(); - var textId = context.lastPointerType() === 'mouse' ? 'drag' : 'drag_touch'; - var dragString = helpHtml('intro.navigation.map_info') + '{br}' + helpHtml('intro.navigation.' + textId); - reveal('.surface', dragString); - context.map().on('drawn.intro', function () { - reveal('.surface', dragString, { - duration: 0 - }); - }); - context.map().on('move.intro', function () { - var centerNow = context.map().center(); + var field = d.field; + field.show(); + selection.call(formFields); // rerender - if (centerStart[0] !== centerNow[0] || centerStart[1] !== centerNow[1]) { - context.map().on('move.intro', null); - timeout(function () { - continueTo(zoomMap); - }, 3000); - } - }); - }, msec + 100); + field.focus(); + })); // avoid updating placeholder excessively (triggers style recalc) - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); + if (_lastPlaceholder !== placeholder) { + input.attr('placeholder', placeholder); + _lastPlaceholder = placeholder; } } - function zoomMap() { - var zoomStart = context.map().zoom(); - var textId = context.lastPointerType() === 'mouse' ? 'zoom' : 'zoom_touch'; - var zoomString = helpHtml('intro.navigation.' + textId); - reveal('.surface', zoomString); - context.map().on('drawn.intro', function () { - reveal('.surface', zoomString, { - duration: 0 - }); - }); - context.map().on('move.intro', function () { - if (context.map().zoom() !== zoomStart) { - context.map().on('move.intro', null); - timeout(function () { - continueTo(features); - }, 3000); - } - }); + formFields.fieldsArr = function (val) { + if (!arguments.length) return _fieldsArr; + _fieldsArr = val || []; + return formFields; + }; + + formFields.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return formFields; + }; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + formFields.klass = function (val) { + if (!arguments.length) return _klass; + _klass = val; + return formFields; + }; - function features() { - var onClick = function onClick() { - continueTo(pointsLinesAreas); - }; + return formFields; + } - reveal('.surface', helpHtml('intro.navigation.features'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.features'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + function uiSectionPresetFields(context) { + var section = uiSection('preset-fields', context).label(_t.html('inspector.fields')).disclosureContent(renderDisclosureContent); + var dispatch = dispatch$8('change', 'revert'); + var formFields = uiFormFields(context); - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + var _state; - function pointsLinesAreas() { - var onClick = function onClick() { - continueTo(nodesWays); - }; + var _fieldsArr; - reveal('.surface', helpHtml('intro.navigation.points_lines_areas'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.points_lines_areas'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + var _presets = []; - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + var _tags; - function nodesWays() { - var onClick = function onClick() { - continueTo(clickTownHall); - }; + var _entityIDs; - reveal('.surface', helpHtml('intro.navigation.nodes_ways'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.nodes_ways'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + function renderDisclosureContent(selection) { + if (!_fieldsArr) { + var graph = context.graph(); + var geometries = Object.keys(_entityIDs.reduce(function (geoms, entityID) { + geoms[graph.entity(entityID).geometry(graph)] = true; + return geoms; + }, {})); + var presetsManager = _mainPresetIndex; + var allFields = []; + var allMoreFields = []; + var sharedTotalFields; - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + _presets.forEach(function (preset) { + var fields = preset.fields(); + var moreFields = preset.moreFields(); + allFields = utilArrayUnion(allFields, fields); + allMoreFields = utilArrayUnion(allMoreFields, moreFields); - function clickTownHall() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var entity = context.hasEntity(hallId); - if (!entity) return; - reveal(null, null, { - duration: 0 - }); - context.map().centerZoomEase(entity.loc, 19, 500); - timeout(function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - var textId = context.lastPointerType() === 'mouse' ? 'click_townhall' : 'tap_townhall'; - reveal(box, helpHtml('intro.navigation.' + textId)); - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.navigation.' + textId), { - duration: 0 - }); + if (!sharedTotalFields) { + sharedTotalFields = utilArrayUnion(fields, moreFields); + } else { + sharedTotalFields = sharedTotalFields.filter(function (field) { + return fields.indexOf(field) !== -1 || moreFields.indexOf(field) !== -1; + }); + } }); - context.on('enter.intro', function () { - if (isTownHallSelected()) continueTo(selectedTownHall); + + var sharedFields = allFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; }); - }, 550); // after centerZoomEase + var sharedMoreFields = allMoreFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; + }); + _fieldsArr = []; + sharedFields.forEach(function (field) { + if (field.matchAllGeometry(geometries)) { + _fieldsArr.push(uiField(context, field, _entityIDs)); + } + }); + var singularEntity = _entityIDs.length === 1 && graph.hasEntity(_entityIDs[0]); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); + if (singularEntity && singularEntity.isHighwayIntersection(graph) && presetsManager.field('restrictions')) { + _fieldsArr.push(uiField(context, presetsManager.field('restrictions'), _entityIDs)); } - }); - - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } - - function selectedTownHall() { - if (!isTownHallSelected()) return clickTownHall(); - var entity = context.hasEntity(hallId); - if (!entity) return clickTownHall(); - var box = pointBox(entity.loc, context); - var onClick = function onClick() { - continueTo(editorTownHall); - }; + var additionalFields = utilArrayUnion(sharedMoreFields, presetsManager.universal()); + additionalFields.sort(function (field1, field2) { + return field1.label().localeCompare(field2.label(), _mainLocalizer.localeCode()); + }); + additionalFields.forEach(function (field) { + if (sharedFields.indexOf(field) === -1 && field.matchAllGeometry(geometries)) { + _fieldsArr.push(uiField(context, field, _entityIDs, { + show: false + })); + } + }); - reveal(box, helpHtml('intro.navigation.selected_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.navigation.selected_townhall'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, _entityIDs, t, onInput); + }).on('revert', function (keys) { + dispatch.call('revert', field, keys); + }); }); + } + + _fieldsArr.forEach(function (field) { + field.state(_state).tags(_tags); }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); + + selection.call(formFields.fieldsArr(_fieldsArr).state(_state).klass('grouped-items-area')); + selection.selectAll('.wrap-form-field input').on('keydown', function (d3_event) { + // if user presses enter, and combobox is not active, accept edits.. + if (d3_event.keyCode === 13 && // ↩ Return + context.container().select('.combobox').empty()) { + context.enter(modeBrowse(context)); } }); + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + section.presets = function (val) { + if (!arguments.length) return _presets; + + if (!_presets || !val || !utilArrayIdentical(_presets, val)) { + _presets = val; + _fieldsArr = null; } - } - function editorTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // disallow scrolling + return section; + }; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + section.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return section; + }; - var onClick = function onClick() { - continueTo(presetTownHall); - }; + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; // Don't reset _fieldsArr here. - reveal('.entity-editor-pane', helpHtml('intro.navigation.editor_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } - }); + return section; + }; - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + + if (!val || !_entityIDs || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _fieldsArr = null; } - } - function presetTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. + return section; + }; - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + return utilRebind(section, dispatch, 'on'); + } - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. + function uiSectionRawMemberEditor(context) { + var section = uiSection('raw-member-editor', context).shouldDisplay(function () { + if (!_entityIDs || _entityIDs.length !== 1) return false; + var entity = context.hasEntity(_entityIDs[0]); + return entity && entity.type === 'relation'; + }).label(function () { + var entity = context.hasEntity(_entityIDs[0]); + if (!entity) return ''; + var gt = entity.members.length > _maxMembers ? '>' : ''; + var count = gt + entity.members.slice(0, _maxMembers).length; + return _t('inspector.title_count', { + title: _t.html('inspector.members'), + count: count + }); + }).disclosureContent(renderDisclosureContent); + var taginfo = services.taginfo; - var entity = context.entity(context.selectedIDs()[0]); - var preset = _mainPresetIndex.match(entity, context.graph()); + var _entityIDs; - var onClick = function onClick() { - continueTo(fieldsTownHall); - }; + var _maxMembers = 1000; - reveal('.entity-editor-pane .section-feature-type', helpHtml('intro.navigation.preset_townhall', { - preset: preset.name() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } + function downloadMember(d3_event, d) { + d3_event.preventDefault(); // display the loading indicator + + select(this.parentNode).classed('tag-reference-loading', true); + context.loadEntity(d.id, function () { + section.reRender(); }); + } - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); - } + function zoomToMember(d3_event, d) { + d3_event.preventDefault(); + var entity = context.entity(d.id); + context.map().zoomToEase(entity); // highlight the feature in case it wasn't previously on-screen + + utilHighlightEntities([d.id], true, context); } - function fieldsTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. + function selectMember(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + utilHighlightEntities([d.id], false, context); + var entity = context.entity(d.id); + var mapExtent = context.map().extent(); - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + if (!entity.intersects(mapExtent, context.graph())) { + // zoom to the entity if its extent is not visible now + context.map().zoomToEase(entity); + } - var onClick = function onClick() { - continueTo(closeTownHall); - }; + context.enter(modeSelect(context, [d.id])); + } - reveal('.entity-editor-pane .section-preset-fields', helpHtml('intro.navigation.fields_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } - }); + function changeRole(d3_event, d) { + var oldRole = d.role; + var newRole = context.cleanRelationRole(select(this).property('value')); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); + if (oldRole !== newRole) { + var member = { + id: d.id, + type: d.type, + role: newRole + }; + context.perform(actionChangeMember(d.relation.id, member, d.index), _t('operations.change_role.annotation', { + n: 1 + })); + context.validator().validate(); } } - function closeTownHall() { - if (!isTownHallSelected()) return clickTownHall(); - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { - button: icon(href, 'inline') + function deleteMember(d3_event, d) { + // remove the hover-highlight styling + utilHighlightEntities([d.id], false, context); + context.perform(actionDeleteMember(d.relation.id, d.index), _t('operations.delete_member.annotation', { + n: 1 })); - context.on('exit.intro', function () { - continueTo(searchStreet); - }); - context.history().on('change.intro', function () { - // update the close icon in the tooltip if the user edits something. - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { - button: icon(href, 'inline') - }), { - duration: 0 - }); - }); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (!context.hasEntity(d.relation.id)) { + // Removing the last member will also delete the relation. + // If this happens we need to exit the selection mode + context.enter(modeBrowse(context)); + } else { + // Changing the mode also runs `validate`, but otherwise we need to + // rerun it manually + context.validator().validate(); } } - function searchStreet() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); // ensure spring street exists + function renderDisclosureContent(selection) { + var entityID = _entityIDs[0]; + var memberships = []; + var entity = context.entity(entityID); + entity.members.slice(0, _maxMembers).forEach(function (member, index) { + memberships.push({ + index: index, + id: member.id, + type: member.type, + role: member.role, + relation: entity, + member: context.hasEntity(member.id), + domId: utilUniqueDomId(entityID + '-member-' + index) + }); + }); + var list = selection.selectAll('.member-list').data([0]); + list = list.enter().append('ul').attr('class', 'member-list').merge(list); + var items = list.selectAll('li').data(memberships, function (d) { + return osmEntity.key(d.relation) + ',' + d.index + ',' + (d.member ? osmEntity.key(d.member) : 'incomplete'); + }); + items.exit().each(unbind).remove(); + var itemsEnter = items.enter().append('li').attr('class', 'member-row form-field').classed('member-incomplete', function (d) { + return !d.member; + }); + itemsEnter.each(function (d) { + var item = select(this); + var label = item.append('label').attr('class', 'field-label').attr('for', d.domId); - var msec = transitionTime(springStreet, context.map().center()); + if (d.member) { + // highlight the member feature in the map while hovering on the list item + item.on('mouseover', function () { + utilHighlightEntities([d.id], true, context); + }).on('mouseout', function () { + utilHighlightEntities([d.id], false, context); + }); + var labelLink = label.append('span').attr('class', 'label-text').append('a').attr('href', '#').on('click', selectMember); + labelLink.append('span').attr('class', 'member-entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.member, context.graph()); + return matched && matched.name() || utilDisplayType(d.member.id); + }); + labelLink.append('span').attr('class', 'member-entity-name').html(function (d) { + return utilDisplayName(d.member); + }); + label.append('button').attr('title', _t('icons.remove')).attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')); + label.append('button').attr('class', 'member-zoom').attr('title', _t('icons.zoom_to')).call(svgIcon('#iD-icon-framed-dot', 'monochrome')).on('click', zoomToMember); + } else { + var labelText = label.append('span').attr('class', 'label-text'); + labelText.append('span').attr('class', 'member-entity-type').html(_t.html('inspector.' + d.type, { + id: d.id + })); + labelText.append('span').attr('class', 'member-entity-name').html(_t.html('inspector.incomplete', { + id: d.id + })); + label.append('button').attr('class', 'member-download').attr('title', _t('icons.download')).call(svgIcon('#iD-icon-load')).on('click', downloadMember); + } + }); + var wrapEnter = itemsEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + wrapEnter.append('input').attr('class', 'member-role').attr('id', function (d) { + return d.domId; + }).property('type', 'text').attr('placeholder', _t('inspector.role')).call(utilNoAuto); - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + if (taginfo) { + wrapEnter.each(bindTypeahead); + } // update - context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it - timeout(function () { - reveal('.search-header input', helpHtml('intro.navigation.search_street', { - name: _t('intro.graph.name.spring-street') - })); - context.container().select('.search-header input').on('keyup.intro', checkSearchResult); - }, msec + 100); - } + items = items.merge(itemsEnter).order(); + items.select('input.member-role').property('value', function (d) { + return d.role; + }).on('blur', changeRole).on('change', changeRole); + items.select('button.member-delete').on('click', deleteMember); + var dragOrigin, targetIndex; + items.call(d3_drag().on('start', function (d3_event) { + dragOrigin = { + x: d3_event.x, + y: d3_event.y + }; + targetIndex = null; + }).on('drag', function (d3_event) { + var x = d3_event.x - dragOrigin.x, + y = d3_event.y - dragOrigin.y; + if (!select(this).classed('dragging') && // don't display drag until dragging beyond a distance threshold + Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) <= 5) return; + var index = items.nodes().indexOf(this); + select(this).classed('dragging', true); + targetIndex = null; + selection.selectAll('li.member-row').style('transform', function (d2, index2) { + var node = select(this).node(); + + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; + } else if (index2 > index && d3_event.y > node.offsetTop) { + if (targetIndex === null || index2 > targetIndex) { + targetIndex = index2; + } - function checkSearchResult() { - var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item + return 'translateY(-100%)'; + } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { + if (targetIndex === null || index2 < targetIndex) { + targetIndex = index2; + } - var firstName = first.select('.entity-name'); - var name = _t('intro.graph.name.spring-street'); + return 'translateY(100%)'; + } - if (!firstName.empty() && firstName.html() === name) { - reveal(first.node(), helpHtml('intro.navigation.choose_street', { - name: name - }), { - duration: 300 - }); - context.on('exit.intro', function () { - continueTo(selectedStreet); + return null; }); - context.container().select('.search-header input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - } + }).on('end', function (d3_event, d) { + if (!select(this).classed('dragging')) return; + var index = items.nodes().indexOf(this); + select(this).classed('dragging', false); + selection.selectAll('li.member-row').style('transform', null); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); - nextStep(); - } - } + if (targetIndex !== null) { + // dragged to a new position, reorder + context.perform(actionMoveMember(d.relation.id, index, targetIndex), _t('operations.reorder_members.annotation')); + context.validator().validate(); + } + })); - function selectedStreet() { - if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { - return searchStreet(); - } + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - var onClick = function onClick() { - continueTo(editorStreet); - }; + function sort(value, data) { + var sameletter = []; + var other = []; - var entity = context.entity(springStreetEndId); - var box = pointBox(entity.loc, context); - box.height = 500; - reveal(box, helpHtml('intro.navigation.selected_street', { - name: _t('intro.graph.name.spring-street') - }), { - duration: 600, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(springStreetEndId); - if (!entity) return; - var box = pointBox(entity.loc, context); - box.height = 500; - reveal(box, helpHtml('intro.navigation.selected_street', { - name: _t('intro.graph.name.spring-street') - }), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); - }, 600); // after reveal. + for (var i = 0; i < data.length; i++) { + if (data[i].value.substring(0, value.length) === value) { + sameletter.push(data[i]); + } else { + other.push(data[i]); + } + } - context.on('enter.intro', function (mode) { - if (!context.hasEntity(springStreetId)) { - return continueTo(searchStreet); + return sameletter.concat(other); } - var ids = context.selectedIDs(); + role.call(uiCombobox(context, 'member-role').fetcher(function (role, callback) { + // The `geometry` param is used in the `taginfo.js` interface for + // filtering results, as a key into the `tag_members_fractions` + // object. If we don't know the geometry because the member is + // not yet downloaded, it's ok to guess based on type. + var geometry; - if (mode.id !== 'select' || !ids.length || ids[0] !== springStreetId) { - // keep Spring Street selected.. - context.enter(modeSelect(context, [springStreetId])); - } - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { - timeout(function () { - continueTo(searchStreet); - }, 300); // after any transition (e.g. if user deleted intersection) - } - }); + if (d.member) { + geometry = context.graph().geometry(d.member.id); + } else if (d.type === 'relation') { + geometry = 'relation'; + } else if (d.type === 'way') { + geometry = 'line'; + } else { + geometry = 'point'; + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); + var rtype = entity.tags.type; + taginfo.roles({ + debounce: true, + rtype: rtype || '', + geometry: geometry, + query: role + }, function (err, data) { + if (!err) callback(sort(role, data)); + }); + }).on('cancel', function () { + role.property('value', origValue); + })); + } + + function unbind() { + var row = select(this); + row.selectAll('input.member-role').call(uiCombobox.off, context); } } - function editorStreet() { - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { - button: icon(href, 'inline'), - field1: onewayField.label(), - field2: maxspeedField.label() - })); - context.on('exit.intro', function () { - continueTo(play); - }); - context.history().on('change.intro', function () { - // update the close icon in the tooltip if the user edits something. - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { - button: icon(href, 'inline'), - field1: onewayField.label(), - field2: maxspeedField.label() - }), { - duration: 0 - }); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; + }; + + return section; + } + + function actionDeleteMembers(relationId, memberIndexes) { + return function (graph) { + // Remove the members in descending order so removals won't shift what members + // are at the remaining indexes + memberIndexes.sort(function (a, b) { + return b - a; }); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + for (var i in memberIndexes) { + graph = actionDeleteMember(relationId, memberIndexes[i])(graph); } - } - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.navigation.play', { - next: _t('intro.points.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-point', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } + return graph; + }; + } + + function uiSectionRawMembershipEditor(context) { + var section = uiSection('raw-membership-editor', context).shouldDisplay(function () { + return _entityIDs && _entityIDs.length; + }).label(function () { + var parents = getSharedParentRelations(); + var gt = parents.length > _maxMemberships ? '>' : ''; + var count = gt + parents.slice(0, _maxMemberships).length; + return _t('inspector.title_count', { + title: _t.html('inspector.relations'), + count: count }); - } + }).disclosureContent(renderDisclosureContent); + var taginfo = services.taginfo; + var nearbyCombo = uiCombobox(context, 'parent-relation').minItems(1).fetcher(fetchNearbyRelations).itemsMouseEnter(function (d3_event, d) { + if (d.relation) utilHighlightEntities([d.relation.id], true, context); + }).itemsMouseLeave(function (d3_event, d) { + if (d.relation) utilHighlightEntities([d.relation.id], false, context); + }); + var _inChange = false; + var _entityIDs = []; - chapter.enter = function () { - dragMap(); - }; + var _showBlank; - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.search-header input').on('keydown.intro keyup.intro', null); - }; + var _maxMemberships = 1000; - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + function getSharedParentRelations() { + var parents = []; - return utilRebind(chapter, dispatch$1, 'on'); - } + for (var i = 0; i < _entityIDs.length; i++) { + var entity = context.graph().hasEntity(_entityIDs[i]); + if (!entity) continue; - function uiIntroPoint(context, reveal) { - var dispatch$1 = dispatch('done'); - var timeouts = []; - var intersection = [-85.63279, 41.94394]; - var building = [-85.632422, 41.944045]; - var cafePreset = _mainPresetIndex.item('amenity/cafe'); - var _pointID = null; - var chapter = { - title: 'intro.points.title' - }; + if (i === 0) { + parents = context.graph().parentRelations(entity); + } else { + parents = utilArrayIntersection(parents, context.graph().parentRelations(entity)); + } - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + if (!parents.length) break; + } - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); + return parents; } - function addPoint() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(intersection, context.map().center()); + function getMemberships() { + var memberships = []; + var relations = getSharedParentRelations().slice(0, _maxMemberships); + var isMultiselect = _entityIDs.length > 1; + var i, relation, membership, index, member, indexedMember; - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + for (i = 0; i < relations.length; i++) { + relation = relations[i]; + membership = { + relation: relation, + members: [], + hash: osmEntity.key(relation) + }; - context.map().centerZoomEase(intersection, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-point', helpHtml('intro.points.points_info') + '{br}' + helpHtml('intro.points.add_point')); - _pointID = null; - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-points'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-point') return; - continueTo(placePoint); - }); - }, msec + 100); + for (index = 0; index < relation.members.length; index++) { + member = relation.members[index]; - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + if (_entityIDs.indexOf(member.id) !== -1) { + indexedMember = Object.assign({}, member, { + index: index + }); + membership.members.push(indexedMember); + membership.hash += ',' + index.toString(); - function placePoint() { - if (context.mode().id !== 'add-point') { - return chapter.restart(); + if (!isMultiselect) { + // For single selections, list one entry per membership per relation. + // For multiselections, list one entry per relation. + memberships.push(membership); + membership = { + relation: relation, + members: [], + hash: osmEntity.key(relation) + }; + } + } + } + + if (membership.members.length) memberships.push(membership); } - var pointBox = pad(building, 150, context); - var textId = context.lastPointerType() === 'mouse' ? 'place_point' : 'place_point_touch'; - reveal(pointBox, helpHtml('intro.points.' + textId)); - context.map().on('move.intro drawn.intro', function () { - pointBox = pad(building, 150, context); - reveal(pointBox, helpHtml('intro.points.' + textId), { - duration: 0 + memberships.forEach(function (membership) { + membership.domId = utilUniqueDomId('membership-' + membership.relation.id); + var roles = []; + membership.members.forEach(function (member) { + if (roles.indexOf(member.role) === -1) roles.push(member.role); }); + membership.role = roles.length === 1 ? roles[0] : roles; }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return chapter.restart(); - _pointID = context.mode().selectedIDs()[0]; - continueTo(searchPreset); - }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + return memberships; } - function searchPreset() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // disallow scrolling + function selectRelation(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling + utilHighlightEntities([d.relation.id], false, context); + context.enter(modeSelect(context, [d.relation.id])); + } - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { - preset: cafePreset.name() - })); - context.on('enter.intro', function (mode) { - if (!_pointID || !context.hasEntity(_pointID)) { - return continueTo(addPoint); - } + function zoomToRelation(d3_event, d) { + d3_event.preventDefault(); + var entity = context.entity(d.relation.id); + context.map().zoomToEase(entity); // highlight the relation in case it wasn't previously on-screen - var ids = context.selectedIDs(); + utilHighlightEntities([d.relation.id], true, context); + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { - // keep the user's point selected.. - context.enter(modeSelect(context, [_pointID])); // disallow scrolling + function changeRole(d3_event, d) { + if (d === 0) return; // called on newrow (shouldn't happen) - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { - preset: cafePreset.name() - })); - context.history().on('change.intro', null); - } - }); + if (_inChange) return; // avoid accidental recursive call #5731 - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + var newRole = context.cleanRelationRole(select(this).property('value')); + if (!newRole.trim() && typeof d.role !== 'string') return; + var membersToUpdate = d.members.filter(function (member) { + return member.role !== newRole; + }); - if (first.classed('preset-amenity-cafe')) { - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - reveal(first.select('.preset-list-button').node(), helpHtml('intro.points.choose_cafe', { - preset: cafePreset.name() - }), { - duration: 300 - }); - context.history().on('change.intro', function () { - continueTo(aboutFeatureEditor); + if (membersToUpdate.length) { + _inChange = true; + context.perform(function actionChangeMemberRoles(graph) { + membersToUpdate.forEach(function (member) { + var newMember = Object.assign({}, member, { + role: newRole + }); + delete newMember.index; + graph = actionChangeMember(d.relation.id, newMember, member.index)(graph); }); - } + return graph; + }, _t('operations.change_role.annotation', { + n: membersToUpdate.length + })); + context.validator().validate(); } - function continueTo(nextStep) { - context.on('enter.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - nextStep(); - } + _inChange = false; } - function aboutFeatureEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } + function addMembership(d, role) { + this.blur(); // avoid keeping focus on the button - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.feature_editor'), { - tooltipClass: 'intro-points-describe', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addName); + _showBlank = false; + + function actionAddMembers(relationId, ids, role) { + return function (graph) { + for (var i in ids) { + var member = { + id: ids[i], + type: graph.entity(ids[i]).type, + role: role + }; + graph = actionAddMember(relationId, member)(graph); } - }); - }, 400); - context.on('exit.intro', function () { - // if user leaves select mode here, just continue with the tutorial. - continueTo(reselectPoint); - }); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + return graph; + }; } - } - - function addName() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // reset pane, in case user happened to change it.. - - - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - var addNameString = helpHtml('intro.points.fields_info') + '{br}' + helpHtml('intro.points.add_name'); - timeout(function () { - // It's possible for the user to add a name in a previous step.. - // If so, don't tell them to add the name in this step. - // Give them an OK button instead. - var entity = context.entity(_pointID); - if (entity.tags.name) { - var tooltip = reveal('.entity-editor-pane', addNameString, { - tooltipClass: 'intro-points-describe', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addCloseEditor); - } - }); - tooltip.select('.instruction').style('display', 'none'); - } else { - reveal('.entity-editor-pane', addNameString, { - tooltipClass: 'intro-points-describe' - }); - } - }, 400); - context.history().on('change.intro', function () { - continueTo(addCloseEditor); - }); - context.on('exit.intro', function () { - // if user leaves select mode here, just continue with the tutorial. - continueTo(reselectPoint); - }); + if (d.relation) { + context.perform(actionAddMembers(d.relation.id, _entityIDs, role), _t('operations.add_member.annotation', { + n: _entityIDs.length + })); + context.validator().validate(); + } else { + var relation = osmRelation(); + context.perform(actionAddEntity(relation), actionAddMembers(relation.id, _entityIDs, role), _t('operations.add.annotation.relation')); // changing the mode also runs `validate` - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + context.enter(modeSelect(context, [relation.id]).newFeature(true)); } } - function addCloseEditor() { - // reset pane, in case user happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - context.on('exit.intro', function () { - continueTo(reselectPoint); + function deleteMembership(d3_event, d) { + this.blur(); // avoid keeping focus on the button + + if (d === 0) return; // called on newrow (shouldn't happen) + // remove the hover-highlight styling + + utilHighlightEntities([d.relation.id], false, context); + var indexes = d.members.map(function (member) { + return member.index; }); - reveal('.entity-editor-pane', helpHtml('intro.points.add_close', { - button: icon(href, 'inline') + context.perform(actionDeleteMembers(d.relation.id, indexes), _t('operations.delete_member.annotation', { + n: _entityIDs.length })); - - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } + context.validator().validate(); } - function reselectPoint() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); // make sure it's still a cafe, in case user somehow changed it.. - - var oldPreset = _mainPresetIndex.match(entity, context.graph()); - context.replace(actionChangePreset(_pointID, oldPreset, cafePreset)); - context.enter(modeBrowse(context)); - var msec = transitionTime(entity.loc, context.map().center()); + function fetchNearbyRelations(q, callback) { + var newRelation = { + relation: null, + value: _t('inspector.new_relation'), + display: _t.html('inspector.new_relation') + }; + var entityID = _entityIDs[0]; + var result = []; + var graph = context.graph(); - if (msec) { - reveal(null, null, { - duration: 0 - }); + function baseDisplayLabel(entity) { + var matched = _mainPresetIndex.match(entity, graph); + var presetName = matched && matched.name() || _t('inspector.relation'); + var entityName = utilDisplayName(entity) || ''; + return presetName + ' ' + entityName; } - context.map().centerEase(entity.loc, msec); - timeout(function () { - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.points.reselect'), { - duration: 600 + var explicitRelation = q && context.hasEntity(q.toLowerCase()); + + if (explicitRelation && explicitRelation.type === 'relation' && explicitRelation.id !== entityID) { + // loaded relation is specified explicitly, only show that + result.push({ + relation: explicitRelation, + value: baseDisplayLabel(explicitRelation) + ' ' + explicitRelation.id }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.points.reselect'), { - duration: 0 - }); + } else { + context.history().intersects(context.map().extent()).forEach(function (entity) { + if (entity.type !== 'relation' || entity.id === entityID) return; + var value = baseDisplayLabel(entity); + if (q && (value + ' ' + entity.id).toLowerCase().indexOf(q.toLowerCase()) === -1) return; + result.push({ + relation: entity, + value: value }); - }, 600); // after reveal.. - - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - continueTo(updatePoint); }); - }, msec + 100); + result.sort(function (a, b) { + return osmRelation.creationOrder(a.relation, b.relation); + }); // Dedupe identical names by appending relation id - see #2891 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + var dupeGroups = Object.values(utilArrayGroupBy(result, 'value')).filter(function (v) { + return v.length > 1; + }); + dupeGroups.forEach(function (group) { + group.forEach(function (obj) { + obj.value += ' ' + obj.relation.id; + }); + }); } + + result.forEach(function (obj) { + obj.title = obj.value; + }); + result.unshift(newRelation); + callback(result); } - function updatePoint() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return continueTo(reselectPoint); - } // reset pane, in case user happened to untag the point.. + function renderDisclosureContent(selection) { + var memberships = getMemberships(); + var list = selection.selectAll('.member-list').data([0]); + list = list.enter().append('ul').attr('class', 'member-list').merge(list); + var items = list.selectAll('li.member-row-normal').data(memberships, function (d) { + return d.hash; + }); + items.exit().each(unbind).remove(); // Enter + var itemsEnter = items.enter().append('li').attr('class', 'member-row member-row-normal form-field'); // highlight the relation in the map while hovering on the list item - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - context.on('exit.intro', function () { - continueTo(reselectPoint); + itemsEnter.on('mouseover', function (d3_event, d) { + utilHighlightEntities([d.relation.id], true, context); + }).on('mouseout', function (d3_event, d) { + utilHighlightEntities([d.relation.id], false, context); }); - context.history().on('change.intro', function () { - continueTo(updateCloseEditor); + var labelEnter = itemsEnter.append('label').attr('class', 'field-label').attr('for', function (d) { + return d.domId; }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.update'), { - tooltipClass: 'intro-points-describe' - }); - }, 400); + var labelLink = labelEnter.append('span').attr('class', 'label-text').append('a').attr('href', '#').on('click', selectRelation); + labelLink.append('span').attr('class', 'member-entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.relation, context.graph()); + return matched && matched.name() || _t('inspector.relation'); + }); + labelLink.append('span').attr('class', 'member-entity-name').html(function (d) { + return utilDisplayName(d.relation); + }); + labelEnter.append('button').attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')).on('click', deleteMembership); + labelEnter.append('button').attr('class', 'member-zoom').attr('title', _t('icons.zoom_to')).call(svgIcon('#iD-icon-framed-dot', 'monochrome')).on('click', zoomToRelation); + var wrapEnter = itemsEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + wrapEnter.append('input').attr('class', 'member-role').attr('id', function (d) { + return d.domId; + }).property('type', 'text').property('value', function (d) { + return typeof d.role === 'string' ? d.role : ''; + }).attr('title', function (d) { + return Array.isArray(d.role) ? d.role.filter(Boolean).join('\n') : d.role; + }).attr('placeholder', function (d) { + return Array.isArray(d.role) ? _t('inspector.multiple_roles') : _t('inspector.role'); + }).classed('mixed', function (d) { + return Array.isArray(d.role); + }).call(utilNoAuto).on('blur', changeRole).on('change', changeRole); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (taginfo) { + wrapEnter.each(bindTypeahead); } - } - function updateCloseEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return continueTo(reselectPoint); - } // reset pane, in case user happened to change it.. + var newMembership = list.selectAll('.member-row-new').data(_showBlank ? [0] : []); // Exit + newMembership.exit().remove(); // Enter - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - context.on('exit.intro', function () { - continueTo(rightClickPoint); + var newMembershipEnter = newMembership.enter().append('li').attr('class', 'member-row member-row-new form-field'); + var newLabelEnter = newMembershipEnter.append('label').attr('class', 'field-label'); + newLabelEnter.append('input').attr('placeholder', _t('inspector.choose_relation')).attr('type', 'text').attr('class', 'member-entity-input').call(utilNoAuto); + newLabelEnter.append('button').attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')).on('click', function () { + list.selectAll('.member-row-new').remove(); }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.update_close', { - button: icon('#iD-icon-close', 'inline') - })); - }, 500); + var newWrapEnter = newMembershipEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + newWrapEnter.append('input').attr('class', 'member-role').property('type', 'text').attr('placeholder', _t('inspector.role')).call(utilNoAuto); // Update - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + newMembership = newMembership.merge(newMembershipEnter); + newMembership.selectAll('.member-entity-input').on('blur', cancelEntity) // if it wasn't accepted normally, cancel it + .call(nearbyCombo.on('accept', acceptEntity).on('cancel', cancelEntity)); // Container for the Add button - function rightClickPoint() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - context.enter(modeBrowse(context)); - var box = pointBox(entity.loc, context); - var textId = context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch'; - reveal(box, helpHtml('intro.points.' + textId), { - duration: 600 - }); - timeout(function () { - context.map().on('move.intro', function () { - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.points.' + textId), { - duration: 0 - }); - }); - }, 600); // after reveal + var addRow = selection.selectAll('.add-row').data([0]); // enter - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== _pointID) return; - timeout(function () { - var node = selectMenuItem(context, 'delete').node(); - if (!node) return; - continueTo(enterDelete); - }, 50); // after menu visible + var addRowEnter = addRow.enter().append('div').attr('class', 'add-row'); + var addRelationButton = addRowEnter.append('button').attr('class', 'add-relation'); + addRelationButton.call(svgIcon('#iD-icon-plus', 'light')); + addRelationButton.call(uiTooltip().title(_t.html('inspector.add_to_relation')).placement(_mainLocalizer.textDirection() === 'ltr' ? 'right' : 'left')); + addRowEnter.append('div').attr('class', 'space-value'); // preserve space + + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // update + + addRow = addRow.merge(addRowEnter); + addRow.select('.add-relation').on('click', function () { + _showBlank = true; + section.reRender(); + list.selectAll('.member-entity-input').node().focus(); }); - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - nextStep(); - } - } + function acceptEntity(d) { + if (!d) { + cancelEntity(); + return; + } // remove hover-higlighting - function enterDelete() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var node = selectMenuItem(context, 'delete').node(); - if (!node) { - return continueTo(rightClickPoint); + if (d.relation) utilHighlightEntities([d.relation.id], false, context); + var role = context.cleanRelationRole(list.selectAll('.member-row-new .member-role').property('value')); + addMembership(d, role); } - reveal('.edit-menu', helpHtml('intro.points.delete'), { - padding: 50 - }); - timeout(function () { - context.map().on('move.intro', function () { - reveal('.edit-menu', helpHtml('intro.points.delete'), { - duration: 0, - padding: 50 - }); - }); - }, 300); // after menu visible - - context.on('exit.intro', function () { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (entity) return continueTo(rightClickPoint); // point still exists - }); - context.history().on('change.intro', function (changed) { - if (changed.deleted().length) { - continueTo(undo); - } - }); + function cancelEntity() { + var input = newMembership.selectAll('.member-entity-input'); + input.property('value', ''); // remove hover-higlighting - function continueTo(nextStep) { - context.map().on('move.intro', null); - context.history().on('change.intro', null); - context.on('exit.intro', null); - nextStep(); + context.surface().selectAll('.highlighted').classed('highlighted', false); } - } - function undo() { - context.history().on('change.intro', function () { - continueTo(play); - }); - reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - function continueTo(nextStep) { - context.history().on('change.intro', null); - nextStep(); - } - } + function sort(value, data) { + var sameletter = []; + var other = []; - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.points.play', { - next: _t('intro.areas.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-area', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); + for (var i = 0; i < data.length; i++) { + if (data[i].value.substring(0, value.length) === value) { + sameletter.push(data[i]); + } else { + other.push(data[i]); + } + } + + return sameletter.concat(other); } - }); - } - chapter.enter = function () { - addPoint(); - }; + role.call(uiCombobox(context, 'member-role').fetcher(function (role, callback) { + var rtype = d.relation.tags.type; + taginfo.roles({ + debounce: true, + rtype: rtype || '', + geometry: context.graph().geometry(_entityIDs[0]), + query: role + }, function (err, data) { + if (!err) callback(sort(role, data)); + }); + }).on('cancel', function () { + role.property('value', origValue); + })); + } - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - }; + function unbind() { + var row = select(this); + row.selectAll('input.member-role').call(uiCombobox.off, context); + } + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _showBlank = false; + return section; }; - return utilRebind(chapter, dispatch$1, 'on'); + return section; } - function uiIntroArea(context, reveal) { - var dispatch$1 = dispatch('done'); - var playground = [-85.63552, 41.94159]; - var playgroundPreset = _mainPresetIndex.item('leisure/playground'); - var nameField = _mainPresetIndex.field('name'); - var descriptionField = _mainPresetIndex.field('description'); - var timeouts = []; - - var _areaID; + function uiSectionSelectionList(context) { + var _selectedIDs = []; + var section = uiSection('selected-features', context).shouldDisplay(function () { + return _selectedIDs.length > 1; + }).label(function () { + return _t('inspector.title_count', { + title: _t.html('inspector.features'), + count: _selectedIDs.length + }); + }).disclosureContent(renderDisclosureContent); + context.history().on('change.selectionList', function (difference) { + if (difference) { + section.reRender(); + } + }); - var chapter = { - title: 'intro.areas.title' + section.entityIDs = function (val) { + if (!arguments.length) return _selectedIDs; + _selectedIDs = val; + return section; }; - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } - - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } - - function revealPlayground(center, text, options) { - var padding = 180 * Math.pow(2, context.map().zoom() - 19.5); - var box = pad(center, padding, context); - reveal(box, text, options); + function selectEntity(d3_event, entity) { + context.enter(modeSelect(context, [entity.id])); } - function addArea() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _areaID = null; - var msec = transitionTime(playground, context.map().center()); - - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + function deselectEntity(d3_event, entity) { + var selectedIDs = _selectedIDs.slice(); - context.map().centerZoomEase(playground, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-area', helpHtml('intro.areas.add_playground')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-areas'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-area') return; - continueTo(startPlayground); - }); - }, msec + 100); + var index = selectedIDs.indexOf(entity.id); - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + if (index > -1) { + selectedIDs.splice(index, 1); + context.enter(modeSelect(context, selectedIDs)); } } - function startPlayground() { - if (context.mode().id !== 'add-area') { - return chapter.restart(); - } + function renderDisclosureContent(selection) { + var list = selection.selectAll('.feature-list').data([0]); + list = list.enter().append('ul').attr('class', 'feature-list').merge(list); - _areaID = null; - context.map().zoomEase(19.5, 500); - timeout(function () { - var textId = context.lastPointerType() === 'mouse' ? 'starting_node_click' : 'starting_node_tap'; - var startDrawString = helpHtml('intro.areas.start_playground') + helpHtml('intro.areas.' + textId); - revealPlayground(playground, startDrawString, { - duration: 250 - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, startDrawString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continuePlayground); - }); - }, 250); // after reveal - }, 550); // after easing + var entities = _selectedIDs.map(function (id) { + return context.hasEntity(id); + }).filter(Boolean); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var items = list.selectAll('.feature-list-item').data(entities, osmEntity.key); + items.exit().remove(); // Enter - function continuePlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } + var enter = items.enter().append('li').attr('class', 'feature-list-item').each(function (d) { + select(this).on('mouseover', function () { + utilHighlightEntities([d.id], true, context); + }).on('mouseout', function () { + utilHighlightEntities([d.id], false, context); + }); + }); + var label = enter.append('button').attr('class', 'label').on('click', selectEntity); + label.append('span').attr('class', 'entity-geom-icon').call(svgIcon('', 'pre-text')); + label.append('span').attr('class', 'entity-type'); + label.append('span').attr('class', 'entity-name'); + enter.append('button').attr('class', 'close').attr('title', _t('icons.deselect')).on('click', deselectEntity).call(svgIcon('#iD-icon-close')); // Update - _areaID = null; - revealPlayground(playground, helpHtml('intro.areas.continue_playground'), { - duration: 250 + items = items.merge(enter); + items.selectAll('.entity-geom-icon use').attr('href', function () { + var entity = this.parentNode.parentNode.__data__; + return '#iD-icon-' + entity.geometry(context.graph()); }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, helpHtml('intro.areas.continue_playground'), { - duration: 0 - }); - }); - }, 250); // after reveal + items.selectAll('.entity-type').html(function (entity) { + return _mainPresetIndex.match(entity, context.graph()).name(); + }); + items.selectAll('.entity-name').html(function (d) { + // fetch latest entity + var entity = context.entity(d.id); + return utilDisplayName(entity); + }); + } - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - var entity = context.hasEntity(context.selectedIDs()[0]); + return section; + } - if (entity && entity.nodes.length >= 6) { - return continueTo(finishPlayground); - } else { - return; - } - } else if (mode.id === 'select') { - _areaID = context.selectedIDs()[0]; - return continueTo(searchPresets); - } else { - return chapter.restart(); - } - }); + function uiEntityEditor(context) { + var dispatch = dispatch$8('choose'); + var _state = 'select'; + var _coalesceChanges = false; + var _modified = false; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var _base; - function finishPlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } + var _entityIDs; - _areaID = null; - var finishString = helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.areas.finish_playground'); - revealPlayground(playground, finishString, { - duration: 250 - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, finishString, { - duration: 0 - }); - }); - }, 250); // after reveal + var _activePresets = []; - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - return; - } else if (mode.id === 'select') { - _areaID = context.selectedIDs()[0]; - return continueTo(searchPresets); - } else { - return chapter.restart(); - } - }); + var _newFeature; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var _sections; - function searchPresets() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + function entityEditor(selection) { + var combinedTags = utilCombinedTags(_entityIDs, context.graph()); // Header - var ids = context.selectedIDs(); + var header = selection.selectAll('.header').data([0]); // Enter - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - context.enter(modeSelect(context, [_areaID])); - } // disallow scrolling + var headerEnter = header.enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'preset-reset preset-choose').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-forward' : '#iD-icon-backward')); + headerEnter.append('button').attr('class', 'close').on('click', function () { + context.enter(modeBrowse(context)); + }).call(svgIcon(_modified ? '#iD-icon-apply' : '#iD-icon-close')); + headerEnter.append('h3'); // Update + header = header.merge(headerEnter); + header.selectAll('h3').html(_entityIDs.length === 1 ? _t.html('inspector.edit') : _t.html('inspector.edit_features')); + header.selectAll('.preset-reset').on('click', function () { + dispatch.call('choose', this, _activePresets); + }); // Body - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { - preset: playgroundPreset.name() - })); - }, 400); // after preset list pane visible.. + var body = selection.selectAll('.inspector-body').data([0]); // Enter - context.on('enter.intro', function (mode) { - if (!_areaID || !context.hasEntity(_areaID)) { - return continueTo(addArea); - } + var bodyEnter = body.enter().append('div').attr('class', 'entity-editor inspector-body sep-top'); // Update - var ids = context.selectedIDs(); + body = body.merge(bodyEnter); - if (mode.id !== 'select' || !ids.length || ids[0] !== _areaID) { - // keep the user's area selected.. - context.enter(modeSelect(context, [_areaID])); // reset pane, in case user somehow happened to change it.. + if (!_sections) { + _sections = [uiSectionSelectionList(context), uiSectionFeatureType(context).on('choose', function (presets) { + dispatch.call('choose', this, presets); + }), uiSectionEntityIssues(context), uiSectionPresetFields(context).on('change', changeTags).on('revert', revertTags), uiSectionRawTagEditor('raw-tag-editor', context).on('change', changeTags), uiSectionRawMemberEditor(context), uiSectionRawMembershipEditor(context)]; + } - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + _sections.forEach(function (section) { + if (section.entityIDs) { + section.entityIDs(_entityIDs); + } - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { - preset: playgroundPreset.name() - })); - context.history().on('change.intro', null); + if (section.presets) { + section.presets(_activePresets); } - }); - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + if (section.tags) { + section.tags(combinedTags); + } - if (first.classed('preset-leisure-playground')) { - reveal(first.select('.preset-list-button').node(), helpHtml('intro.areas.choose_playground', { - preset: playgroundPreset.name() - }), { - duration: 300 - }); - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - context.history().on('change.intro', function () { - continueTo(clickAddField); - }); + if (section.state) { + section.state(_state); } - } - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - nextStep(); - } - } + body.call(section.render); + }); - function clickAddField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + context.history().on('change.entity-editor', historyChanged); - var ids = context.selectedIDs(); + function historyChanged(difference) { + if (selection.selectAll('.entity-editor').empty()) return; + if (_state === 'hide') return; + var significant = !difference || difference.didChange.properties || difference.didChange.addition || difference.didChange.deletion; + if (!significant) return; + _entityIDs = _entityIDs.filter(context.hasEntity); + if (!_entityIDs.length) return; + var priorActivePreset = _activePresets.length === 1 && _activePresets[0]; + loadActivePresets(); + var graph = context.graph(); + entityEditor.modified(_base !== graph); + entityEditor(selection); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); + if (priorActivePreset && _activePresets.length === 1 && priorActivePreset !== _activePresets[0]) { + // flash the button to indicate the preset changed + context.container().selectAll('.entity-editor button.preset-reset .label').style('background-color', '#fff').transition().duration(750).style('background-color', null); + } } - - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // disallow scrolling + } // Tag changes that fire on input can all get coalesced into a single + // history operation when the user leaves the field. #2342 + // Use explicit entityIDs in case the selection changes before the event is fired. - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // It's possible for the user to add a description in a previous step.. - // If they did this already, just continue to next step. + function changeTags(entityIDs, changed, onInput) { + var actions = []; - var entity = context.entity(_areaID); + for (var i in entityIDs) { + var entityID = entityIDs[i]; + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy - if (entity.tags.description) { - return continueTo(play); - } // scroll "Add field" into view + for (var k in changed) { + if (!k) continue; + var v = changed[k]; + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } - var box = context.container().select('.more-fields').node().getBoundingClientRect(); + if (!onInput) { + tags = utilCleanTags(tags); + } - if (box.top > 300) { - var pane = context.container().select('.entity-editor-pane .inspector-body'); - var start = pane.node().scrollTop; - var end = start + (box.top - 300); - pane.transition().duration(250).tween('scroll.inspector', function () { - var node = this; - var i = d3_interpolateNumber(start, end); - return function (t) { - node.scrollTop = i(t); - }; - }); + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); } + } - timeout(function () { - reveal('.more-fields .combobox-input', helpHtml('intro.areas.add_field', { - name: nameField.label(), - description: descriptionField.label() - }), { - duration: 300 - }); - context.container().select('.more-fields .combobox-input').on('click.intro', function () { - // Watch for the combobox to appear... - var watcher; - watcher = window.setInterval(function () { - if (!context.container().select('div.combobox').empty()) { - window.clearInterval(watcher); - continueTo(chooseDescriptionField); - } - }, 300); + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); }); - }, 300); // after "Add Field" visible - }, 400); // after editor pane visible + return graph; + }; - context.on('exit.intro', function () { - return continueTo(searchPresets); - }); + var annotation = _t('operations.change_tags.annotation'); - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = !!onInput; + } + } // if leaving field (blur event), rerun validation + + + if (!onInput) { + context.validator().validate(); } } - function chooseDescriptionField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + function revertTags(keys) { + var actions = []; - var ids = context.selectedIDs(); + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var original = context.graph().base().entities[entityID]; + var changed = {}; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } + for (var j in keys) { + var key = keys[j]; + changed[key] = original ? original.tags[key] : undefined; + } - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // Make sure combobox is ready.. + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy + for (var k in changed) { + if (!k) continue; + var v = changed[k]; - if (context.container().select('div.combobox').empty()) { - return continueTo(clickAddField); - } // Watch for the combobox to go away.. + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } + tags = utilCleanTags(tags); - var watcher; - watcher = window.setInterval(function () { - if (context.container().select('div.combobox').empty()) { - window.clearInterval(watcher); - timeout(function () { - if (context.container().select('.form-field-description').empty()) { - continueTo(retryChooseDescription); - } else { - continueTo(describePlayground); - } - }, 300); // after description field added. + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); } - }, 300); - reveal('div.combobox', helpHtml('intro.areas.choose_field', { - field: descriptionField.label() - }), { - duration: 300 - }); - context.on('exit.intro', function () { - return continueTo(searchPresets); - }); - - function continueTo(nextStep) { - if (watcher) window.clearInterval(watcher); - context.on('exit.intro', null); - nextStep(); } - } - function describePlayground() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }; - var ids = context.selectedIDs(); + var annotation = _t('operations.change_tags.annotation'); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = false; + } + } + context.validator().validate(); + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + entityEditor.modified = function (val) { + if (!arguments.length) return _modified; + _modified = val; + return entityEditor; + }; - if (context.container().select('.form-field-description').empty()) { - return continueTo(retryChooseDescription); - } + entityEditor.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return entityEditor; + }; - context.on('exit.intro', function () { - continueTo(play); - }); - reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { - button: icon('#iD-icon-close', 'inline') - }), { - duration: 300 - }); + entityEditor.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; // always reload these even if the entityIDs are unchanged, since we + // could be reselecting after something like dragging a node - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + _base = context.graph(); + _coalesceChanges = false; + if (val && _entityIDs && utilArrayIdentical(_entityIDs, val)) return entityEditor; // exit early if no change - function retryChooseDescription() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + _entityIDs = val; + loadActivePresets(true); + return entityEditor.modified(false); + }; - var ids = context.selectedIDs(); + entityEditor.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return entityEditor; + }; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + function loadActivePresets(isForNewSelection) { + var graph = context.graph(); + var counts = {}; + for (var i in _entityIDs) { + var entity = graph.hasEntity(_entityIDs[i]); + if (!entity) return; + var match = _mainPresetIndex.match(entity, graph); + if (!counts[match.id]) counts[match.id] = 0; + counts[match.id] += 1; + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - reveal('.entity-editor-pane', helpHtml('intro.areas.retry_add_field', { - field: descriptionField.label() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(clickAddField); - } - }); - context.on('exit.intro', function () { - return continueTo(searchPresets); + var matches = Object.keys(counts).sort(function (p1, p2) { + return counts[p2] - counts[p1]; + }).map(function (pID) { + return _mainPresetIndex.item(pID); }); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + if (!isForNewSelection) { + // A "weak" preset doesn't set any tags. (e.g. "Address") + var weakPreset = _activePresets.length === 1 && !_activePresets[0].isFallback() && Object.keys(_activePresets[0].addTags || {}).length === 0; // Don't replace a weak preset with a fallback preset (e.g. "Point") + + if (weakPreset && matches.length === 1 && matches[0].isFallback()) return; } - } - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.areas.play', { - next: _t('intro.lines.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-line', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } - }); + entityEditor.presets(matches); } - chapter.enter = function () { - addArea(); - }; + entityEditor.presets = function (val) { + if (!arguments.length) return _activePresets; // don't reload the same preset - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - }; + if (!utilArrayIdentical(val, _activePresets)) { + _activePresets = val; + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + return entityEditor; }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(entityEditor, dispatch, 'on'); } - function uiIntroLine(context, reveal) { - var dispatch$1 = dispatch('done'); - var timeouts = []; - var _tulipRoadID = null; - var flowerRoadID = 'w646'; - var tulipRoadStart = [-85.6297754121684, 41.95805253325314]; - var tulipRoadMidpoint = [-85.62975395449628, 41.95787501510204]; - var tulipRoadIntersection = [-85.62974496187628, 41.95742515554585]; - var roadCategory = _mainPresetIndex.item('category-road_minor'); - var residentialPreset = _mainPresetIndex.item('highway/residential'); - var woodRoadID = 'w525'; - var woodRoadEndID = 'n2862'; - var woodRoadAddNode = [-85.62390110349587, 41.95397111462291]; - var woodRoadDragEndpoint = [-85.623867390213, 41.95466987786487]; - var woodRoadDragMidpoint = [-85.62386254803509, 41.95430395953872]; - var washingtonStreetID = 'w522'; - var twelfthAvenueID = 'w1'; - var eleventhAvenueEndID = 'n3550'; - var twelfthAvenueEndID = 'n5'; - var _washingtonSegmentID = null; - var eleventhAvenueEnd = context.entity(eleventhAvenueEndID).loc; - var twelfthAvenueEnd = context.entity(twelfthAvenueEndID).loc; - var deleteLinesLoc = [-85.6219395542764, 41.95228033922477]; - var twelfthAvenue = [-85.62219310052491, 41.952505413152956]; - var chapter = { - title: 'intro.lines.title' - }; + function uiPresetList(context) { + var dispatch = dispatch$8('cancel', 'choose'); - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + var _entityIDs; - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + var _currLoc; - function addLine() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(tulipRoadStart, context.map().center()); + var _currentPresets; + + var _autofocus = false; + + function presetList(selection) { + if (!_entityIDs) return; + var presets = _mainPresetIndex.matchAllGeometry(entityGeometries()); + selection.html(''); + var messagewrap = selection.append('div').attr('class', 'header fillL'); + var message = messagewrap.append('h3').html(_t.html('inspector.choose')); + messagewrap.append('button').attr('class', 'preset-choose').on('click', function () { + dispatch.call('cancel', this); + }).call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward')); - if (msec) { - reveal(null, null, { - duration: 0 - }); + function initialKeydown(d3_event) { + // hack to let delete shortcut work when search is autofocused + if (search.property('value').length === 0 && (d3_event.keyCode === utilKeybinding.keyCodes['⌫'] || d3_event.keyCode === utilKeybinding.keyCodes['⌦'])) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + operationDelete(context, _entityIDs)(); // hack to let undo work when search is autofocused + } else if (search.property('value').length === 0 && (d3_event.ctrlKey || d3_event.metaKey) && d3_event.keyCode === utilKeybinding.keyCodes.z) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + context.undo(); + } else if (!d3_event.ctrlKey && !d3_event.metaKey) { + // don't check for delete/undo hack on future keydown events + select(this).on('keydown', keydown); + keydown.call(this, d3_event); + } } - context.map().centerZoomEase(tulipRoadStart, 18.5, msec); - timeout(function () { - var tooltip = reveal('button.add-line', helpHtml('intro.lines.add_line')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-lines'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-line') return; - continueTo(startLine); - }); - }, msec + 100); + function keydown(d3_event) { + // down arrow + if (d3_event.keyCode === utilKeybinding.keyCodes['↓'] && // if insertion point is at the end of the string + search.node().selectionStart === search.property('value').length) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // move focus to the first item in the preset list - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + var buttons = list.selectAll('.preset-list-button'); + if (!buttons.empty()) buttons.nodes()[0].focus(); + } } - } - function startLine() { - if (context.mode().id !== 'add-line') return chapter.restart(); - _tulipRoadID = null; - var padding = 70 * Math.pow(2, context.map().zoom() - 18); - var box = pad(tulipRoadStart, padding, context); - box.height = box.height + 100; - var textId = context.lastPointerType() === 'mouse' ? 'start_line' : 'start_line_tap'; - var startLineString = helpHtml('intro.lines.missing_road') + '{br}' + helpHtml('intro.lines.line_draw_info') + helpHtml('intro.lines.' + textId); - reveal(box, startLineString); - context.map().on('move.intro drawn.intro', function () { - padding = 70 * Math.pow(2, context.map().zoom() - 18); - box = pad(tulipRoadStart, padding, context); - box.height = box.height + 100; - reveal(box, startLineString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-line') return chapter.restart(); - continueTo(drawLine); - }); + function keypress(d3_event) { + // enter + var value = search.property('value'); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (d3_event.keyCode === 13 && // ↩ Return + value.length) { + list.selectAll('.preset-list-item:first-child').each(function (d) { + d.choose.call(this); + }); + } } - } - function drawLine() { - if (context.mode().id !== 'draw-line') return chapter.restart(); - _tulipRoadID = context.mode().selectedIDs()[0]; - context.map().centerEase(tulipRoadMidpoint, 500); - timeout(function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18.5); - var box = pad(tulipRoadMidpoint, padding, context); - box.height = box.height * 2; - reveal(box, helpHtml('intro.lines.intersect', { - name: _t('intro.graph.name.flower-street') - })); - context.map().on('move.intro drawn.intro', function () { - padding = 200 * Math.pow(2, context.map().zoom() - 18.5); - box = pad(tulipRoadMidpoint, padding, context); - box.height = box.height * 2; - reveal(box, helpHtml('intro.lines.intersect', { - name: _t('intro.graph.name.flower-street') - }), { - duration: 0 - }); - }); - }, 550); // after easing.. + function inputevent() { + var value = search.property('value'); + list.classed('filtered', value.length); + var results, messageText; - context.history().on('change.intro', function () { - if (isLineConnected()) { - continueTo(continueLine); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-line') { - return; - } else if (mode.id === 'select') { - continueTo(retryIntersect); - return; + if (value.length) { + results = presets.search(value, entityGeometries()[0], _currLoc); + messageText = _t('inspector.results', { + n: results.collection.length, + search: value + }); } else { - return chapter.restart(); + results = _mainPresetIndex.defaults(entityGeometries()[0], 36, !context.inIntro(), _currLoc); + messageText = _t('inspector.choose'); } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); + list.call(drawList, results); + message.html(messageText); } - } - function isLineConnected() { - var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); + var searchWrap = selection.append('div').attr('class', 'search-header'); + searchWrap.call(svgIcon('#iD-icon-search', 'pre-text')); + var search = searchWrap.append('input').attr('class', 'preset-search-input').attr('placeholder', _t('inspector.search')).attr('type', 'search').call(utilNoAuto).on('keydown', initialKeydown).on('keypress', keypress).on('input', debounce(inputevent)); - if (!entity) return false; - var drawNodes = context.graph().childNodes(entity); - return drawNodes.some(function (node) { - return context.graph().parentWays(node).some(function (parent) { - return parent.id === flowerRoadID; - }); - }); - } + if (_autofocus) { + search.node().focus(); // Safari 14 doesn't always like to focus immediately, + // so try again on the next pass - function retryIntersect() { - select(window).on('pointerdown.intro mousedown.intro', eventCancel, true); - var box = pad(tulipRoadIntersection, 80, context); - reveal(box, helpHtml('intro.lines.retry_intersect', { - name: _t('intro.graph.name.flower-street') - })); - timeout(chapter.restart, 3000); + setTimeout(function () { + search.node().focus(); + }, 0); + } + + var listWrap = selection.append('div').attr('class', 'inspector-body'); + var list = listWrap.append('div').attr('class', 'preset-list').call(drawList, _mainPresetIndex.defaults(entityGeometries()[0], 36, !context.inIntro(), _currLoc)); + context.features().on('change.preset-list', updateForFeatureHiddenState); } - function continueLine() { - if (context.mode().id !== 'draw-line') return chapter.restart(); + function drawList(list, presets) { + presets = presets.matchAllGeometry(entityGeometries()); + var collection = presets.collection.reduce(function (collection, preset) { + if (!preset) return collection; - var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); + if (preset.members) { + if (preset.members.collection.filter(function (preset) { + return preset.addable(); + }).length > 1) { + collection.push(CategoryItem(preset)); + } + } else if (preset.addable()) { + collection.push(PresetItem(preset)); + } - if (!entity) return chapter.restart(); - context.map().centerEase(tulipRoadIntersection, 500); - var continueLineText = helpHtml('intro.lines.continue_line') + '{br}' + helpHtml('intro.lines.finish_line_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.lines.finish_road'); - reveal('.surface', continueLineText); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-line') return;else if (mode.id === 'select') return continueTo(chooseCategoryRoad);else return chapter.restart(); + return collection; + }, []); + var items = list.selectAll('.preset-list-item').data(collection, function (d) { + return d.preset.id; }); - - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } + items.order(); + items.exit().remove(); + items.enter().append('div').attr('class', function (item) { + return 'preset-list-item preset-' + item.preset.id.replace('/', '-'); + }).classed('current', function (item) { + return _currentPresets.indexOf(item.preset) !== -1; + }).each(function (item) { + select(this).call(item); + }).style('opacity', 0).transition().style('opacity', 1); + updateForFeatureHiddenState(); } - function chooseCategoryRoad() { - if (context.mode().id !== 'select') return chapter.restart(); - context.on('exit.intro', function () { - return chapter.restart(); - }); - var button = context.container().select('.preset-category-road_minor .preset-list-button'); - if (button.empty()) return chapter.restart(); // disallow scrolling + function itemKeydown(d3_event) { + // the actively focused item + var item = select(this.closest('.preset-list-item')); + var parentItem = select(item.node().parentNode.closest('.preset-list-item')); // arrow down, move focus to the next, lower item - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - reveal(button.node(), helpHtml('intro.lines.choose_category_road', { - category: roadCategory.name() - })); - button.on('click.intro', function () { - continueTo(choosePresetResidential); - }); - }, 400); // after editor pane visible + if (d3_event.keyCode === utilKeybinding.keyCodes['↓']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // the next item in the list at the same level - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); - } - } + var nextItem = select(item.node().nextElementSibling); // if there is no next item in this list - function choosePresetResidential() { - if (context.mode().id !== 'select') return chapter.restart(); - context.on('exit.intro', function () { - return chapter.restart(); - }); - var subgrid = context.container().select('.preset-category-road_minor .subgrid'); - if (subgrid.empty()) return chapter.restart(); - subgrid.selectAll(':not(.preset-highway-residential) .preset-list-button').on('click.intro', function () { - continueTo(retryPresetResidential); - }); - subgrid.selectAll('.preset-highway-residential .preset-list-button').on('click.intro', function () { - continueTo(nameRoad); - }); - timeout(function () { - reveal(subgrid.node(), helpHtml('intro.lines.choose_preset_residential', { - preset: residentialPreset.name() - }), { - tooltipBox: '.preset-highway-residential .preset-list-button', - duration: 300 - }); - }, 300); + if (nextItem.empty()) { + // if there is a parent item + if (!parentItem.empty()) { + // the item is the last item of a sublist, + // select the next item at the parent level + nextItem = select(parentItem.node().nextElementSibling); + } // if the focused item is expanded - function continueTo(nextStep) { - context.container().select('.preset-list-button').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); - } - } // selected wrong road type + } else if (select(this).classed('expanded')) { + // select the first subitem instead + nextItem = item.select('.subgrid .preset-list-item:first-child'); + } + if (!nextItem.empty()) { + // focus on the next item + nextItem.select('.preset-list-button').node().focus(); + } // arrow up, move focus to the previous, higher item - function retryPresetResidential() { - if (context.mode().id !== 'select') return chapter.restart(); - context.on('exit.intro', function () { - return chapter.restart(); - }); // disallow scrolling + } else if (d3_event.keyCode === utilKeybinding.keyCodes['↑']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // the previous item in the list at the same level - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - var button = context.container().select('.entity-editor-pane .preset-list-button'); - reveal(button.node(), helpHtml('intro.lines.retry_preset_residential', { - preset: residentialPreset.name() - })); - button.on('click.intro', function () { - continueTo(chooseCategoryRoad); - }); - }, 500); + var previousItem = select(item.node().previousElementSibling); // if there is no previous item in this list - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); - } - } + if (previousItem.empty()) { + // if there is a parent item + if (!parentItem.empty()) { + // the item is the first subitem of a sublist select the parent item + previousItem = parentItem; + } // if the previous item is expanded - function nameRoad() { - context.on('exit.intro', function () { - continueTo(didNameRoad); - }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.lines.name_road', { - button: icon('#iD-icon-close', 'inline') - }), { - tooltipClass: 'intro-lines-name_road' - }); - }, 500); + } else if (previousItem.select('.preset-list-button').classed('expanded')) { + // select the last subitem of the sublist of the previous item + previousItem = previousItem.select('.subgrid .preset-list-item:last-child'); + } - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + if (!previousItem.empty()) { + // focus on the previous item + previousItem.select('.preset-list-button').node().focus(); + } else { + // the focus is at the top of the list, move focus back to the search field + var search = select(this.closest('.preset-list-pane')).select('.preset-search-input'); + search.node().focus(); + } // arrow left, move focus to the parent item if there is one - function didNameRoad() { - context.history().checkpoint('doneAddLine'); - timeout(function () { - reveal('.surface', helpHtml('intro.lines.did_name_road'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(updateLine); - } - }); - }, 500); + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '→' : '←']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // if there is a parent item, focus on the parent item - function continueTo(nextStep) { - nextStep(); + if (!parentItem.empty()) { + parentItem.select('.preset-list-button').node().focus(); + } // arrow right, choose this item + + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '←' : '→']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + item.datum().choose.call(select(this).node()); } } - function updateLine() { - context.history().reset('doneAddLine'); + function CategoryItem(preset) { + var box, + sublist, + shown = false; - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return chapter.restart(); - } + function item(selection) { + var wrap = selection.append('div').attr('class', 'preset-list-button-wrap category'); - var msec = transitionTime(woodRoadDragMidpoint, context.map().center()); + function click() { + var isExpanded = select(this).classed('expanded'); + var iconName = isExpanded ? _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward' : '#iD-icon-down'; + select(this).classed('expanded', !isExpanded); + select(this).selectAll('div.label-inner svg.icon use').attr('href', iconName); + item.choose(); + } - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + var geometries = entityGeometries(); + var button = wrap.append('button').attr('class', 'preset-list-button').classed('expanded', false).call(uiPresetIcon().geometry(geometries.length === 1 && geometries[0]).preset(preset)).on('click', click).on('keydown', function (d3_event) { + // right arrow, expand the focused item + if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '←' : '→']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // if the item isn't expanded - context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); - timeout(function () { - var padding = 250 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); + if (!select(this).classed('expanded')) { + // toggle expansion (expand the item) + click.call(this, d3_event); + } // left arrow, collapse the focused item - var advance = function advance() { - continueTo(addNode); - }; + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '→' : '←']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // if the item is expanded - reveal(box, helpHtml('intro.lines.update_line'), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance + if (select(this).classed('expanded')) { + // toggle expansion (collapse the item) + click.call(this, d3_event); + } + } else { + itemKeydown.call(this, d3_event); + } }); - context.map().on('move.intro drawn.intro', function () { - var padding = 250 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); - reveal(box, helpHtml('intro.lines.update_line'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); + var label = button.append('div').attr('class', 'label').append('div').attr('class', 'label-inner'); + label.append('div').attr('class', 'namepart').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')).append('span').html(function () { + return preset.nameLabel() + '…'; }); - }, msec + 100); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); + box = selection.append('div').attr('class', 'subgrid').style('max-height', '0px').style('opacity', 0); + box.append('div').attr('class', 'arrow'); + sublist = box.append('div').attr('class', 'preset-list fillL3'); } - } - function addNode() { - context.history().reset('doneAddLine'); + item.choose = function () { + if (!box || !sublist) return; - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return chapter.restart(); - } + if (shown) { + shown = false; + box.transition().duration(200).style('opacity', '0').style('max-height', '0px').style('padding-bottom', '0px'); + } else { + shown = true; + var members = preset.members.matchAllGeometry(entityGeometries()); + sublist.call(drawList, members); + box.transition().duration(200).style('opacity', '1').style('max-height', 200 + members.collection.length * 190 + 'px').style('padding-bottom', '10px'); + } + }; - var padding = 40 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadAddNode, padding, context); - var addNodeString = helpHtml('intro.lines.add_node' + (context.lastPointerType() === 'mouse' ? '' : '_touch')); - reveal(box, addNodeString); - context.map().on('move.intro drawn.intro', function () { - var padding = 40 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadAddNode, padding, context); - reveal(box, addNodeString, { - duration: 0 + item.preset = preset; + return item; + } + + function PresetItem(preset) { + function item(selection) { + var wrap = selection.append('div').attr('class', 'preset-list-button-wrap'); + var geometries = entityGeometries(); + var button = wrap.append('button').attr('class', 'preset-list-button').call(uiPresetIcon().geometry(geometries.length === 1 && geometries[0]).preset(preset)).on('click', item.choose).on('keydown', itemKeydown); + var label = button.append('div').attr('class', 'label').append('div').attr('class', 'label-inner'); + var nameparts = [preset.nameLabel(), preset.subtitleLabel()].filter(Boolean); + label.selectAll('.namepart').data(nameparts).enter().append('div').attr('class', 'namepart').html(function (d) { + return d; }); - }); - context.history().on('change.intro', function (changed) { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + wrap.call(item.reference.button); + selection.call(item.reference.body); + } - if (changed.created().length === 1) { - timeout(function () { - continueTo(startDragEndpoint); - }, 500); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') { - continueTo(updateLine); + item.choose = function () { + if (select(this).classed('disabled')) return; + + if (!context.inIntro()) { + _mainPresetIndex.setMostRecent(preset, entityGeometries()[0]); } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); - } + context.perform(function (graph) { + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var oldPreset = _mainPresetIndex.match(graph.entity(entityID), graph); + graph = actionChangePreset(entityID, oldPreset, preset)(graph); + } + + return graph; + }, _t('operations.change_tags.annotation')); + context.validator().validate(); // rerun validation + + dispatch.call('choose', this, preset); + }; + + item.help = function (d3_event) { + d3_event.stopPropagation(); + item.reference.toggle(); + }; + + item.preset = preset; + item.reference = uiTagReference(preset.reference()); + return item; } - function startDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + function updateForFeatureHiddenState() { + if (!_entityIDs.every(context.hasEntity)) return; + var geometries = entityGeometries(); + var button = context.container().selectAll('.preset-list .preset-list-button'); // remove existing tooltips - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - var startDragString = helpHtml('intro.lines.start_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')) + helpHtml('intro.lines.drag_to_intersection'); - reveal(box, startDragString); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); + button.call(uiTooltip().destroyAny); + button.each(function (item, index) { + var hiddenPresetFeaturesId; + + for (var i in geometries) { + hiddenPresetFeaturesId = context.features().isHiddenPreset(item.preset, geometries[i]); + if (hiddenPresetFeaturesId) break; } - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - reveal(box, startDragString, { - duration: 0 - }); - var entity = context.entity(woodRoadEndID); + var isHiddenPreset = !context.inIntro() && !!hiddenPresetFeaturesId && (_currentPresets.length !== 1 || item.preset !== _currentPresets[0]); + select(this).classed('disabled', isHiddenPreset); - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { - continueTo(finishDragEndpoint); + if (isHiddenPreset) { + var isAutoHidden = context.features().autoHidden(hiddenPresetFeaturesId); + select(this).call(uiTooltip().title(_t.html('inspector.hidden_preset.' + (isAutoHidden ? 'zoom' : 'manual'), { + features: _t.html('feature.' + hiddenPresetFeaturesId + '.description') + })).placement(index < 2 ? 'bottom' : 'top')); } }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } } - function finishDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + presetList.autofocus = function (val) { + if (!arguments.length) return _autofocus; + _autofocus = val; + return presetList; + }; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - var finishDragString = helpHtml('intro.lines.spot_looks_good') + helpHtml('intro.lines.finish_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')); - reveal(box, finishDragString); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + presetList.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _currLoc = null; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - reveal(box, finishDragString, { - duration: 0 + if (_entityIDs && _entityIDs.length) { + // calculate current location + var extent = _entityIDs.reduce(function (extent, entityID) { + var entity = context.graph().entity(entityID); + return extent.extend(entity.extent(context.graph())); + }, geoExtent()); + + _currLoc = extent.center(); // match presets + + var presets = _entityIDs.map(function (entityID) { + return _mainPresetIndex.match(context.entity(entityID), context.graph()); }); - var entity = context.entity(woodRoadEndID); - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { - continueTo(startDragEndpoint); + presetList.presets(presets); + } + + return presetList; + }; + + presetList.presets = function (val) { + if (!arguments.length) return _currentPresets; + _currentPresets = val; + return presetList; + }; + + function entityGeometries() { + var counts = {}; + + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var entity = context.entity(entityID); + var geometry = entity.geometry(context.graph()); // Treat entities on addr:interpolation lines as points, not vertices (#3241) + + if (geometry === 'vertex' && entity.isOnAddressLine(context.graph())) { + geometry = 'point'; } - }); - context.on('enter.intro', function () { - continueTo(startDragMidpoint); - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 1; } + + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; + }); } - function startDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + return utilRebind(presetList, dispatch, 'on'); + } - if (context.selectedIDs().indexOf(woodRoadID) === -1) { - context.enter(modeSelect(context, [woodRoadID])); - } + function uiViewOnOSM(context) { + var _what; // an osmEntity or osmNote - var padding = 80 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); - reveal(box, helpHtml('intro.lines.start_drag_midpoint')); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } - var padding = 80 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); - reveal(box, helpHtml('intro.lines.start_drag_midpoint'), { - duration: 0 - }); - }); - context.history().on('change.intro', function (changed) { - if (changed.created().length === 1) { - continueTo(continueDragMidpoint); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') { - // keep Wood Road selected so midpoint triangles are drawn.. - context.enter(modeSelect(context, [woodRoadID])); - } - }); + function viewOnOSM(selection) { + var url; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); + if (_what instanceof osmEntity) { + url = context.connection().entityURL(_what); + } else if (_what instanceof osmNote) { + url = context.connection().noteURL(_what); } + + var data = !_what || _what.isNew() ? [] : [_what]; + var link = selection.selectAll('.view-on-osm').data(data, function (d) { + return d.id; + }); // exit + + link.exit().remove(); // enter + + var linkEnter = link.enter().append('a').attr('class', 'view-on-osm').attr('target', '_blank').attr('href', url).call(svgIcon('#iD-icon-out-link', 'inline')); + linkEnter.append('span').html(_t.html('inspector.view_on_osm')); } - function continueDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + viewOnOSM.what = function (_) { + if (!arguments.length) return _what; + _what = _; + return viewOnOSM; + }; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; + return viewOnOSM; + } - var advance = function advance() { - context.history().checkpoint('doneUpdateLine'); - continueTo(deleteLines); - }; + function uiInspector(context) { + var presetList = uiPresetList(context); + var entityEditor = uiEntityEditor(context); + var wrap = select(null), + presetPane = select(null), + editorPane = select(null); + var _state = 'select'; - reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + var _entityIDs; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; - reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); + var _newFeature = false; + + function inspector(selection) { + presetList.entityIDs(_entityIDs).autofocus(_newFeature).on('choose', inspector.setPreset).on('cancel', function () { + inspector.setPreset(); }); + entityEditor.state(_state).entityIDs(_entityIDs).on('choose', inspector.showList); + wrap = selection.selectAll('.panewrap').data([0]); + var enter = wrap.enter().append('div').attr('class', 'panewrap'); + enter.append('div').attr('class', 'preset-list-pane pane'); + enter.append('div').attr('class', 'entity-editor-pane pane'); + wrap = wrap.merge(enter); + presetPane = wrap.selectAll('.preset-list-pane'); + editorPane = wrap.selectAll('.entity-editor-pane'); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + function shouldDefaultToPresetList() { + // always show the inspector on hover + if (_state !== 'select') return false; // can only change preset on single selection - function deleteLines() { - context.history().reset('doneUpdateLine'); - context.enter(modeBrowse(context)); + if (_entityIDs.length !== 1) return false; + var entityID = _entityIDs[0]; + var entity = context.hasEntity(entityID); + if (!entity) return false; // default to inspector if there are already tags - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return chapter.restart(); - } + if (entity.hasNonGeometryTags()) return false; // prompt to select preset if feature is new and untagged - var msec = transitionTime(deleteLinesLoc, context.map().center()); + if (_newFeature) return true; // all existing features except vertices should default to inspector - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + if (entity.geometry(context.graph()) !== 'vertex') return false; // show vertex relations if any - context.map().centerZoomEase(deleteLinesLoc, 18, msec); - timeout(function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(deleteLinesLoc, padding, context); - box.top -= 200; - box.height += 400; + if (context.graph().parentRelations(entity).length) return false; // show vertex issues if there are any - var advance = function advance() { - continueTo(rightClickIntersection); - }; + if (context.validator().getEntityIssues(entityID).length) return false; // show turn retriction editor for junction vertices - reveal(box, helpHtml('intro.lines.delete_lines', { - street: _t('intro.graph.name.12th-avenue') - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - context.map().on('move.intro drawn.intro', function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(deleteLinesLoc, padding, context); - box.top -= 200; - box.height += 400; - reveal(box, helpHtml('intro.lines.delete_lines', { - street: _t('intro.graph.name.12th-avenue') - }), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - }); - context.history().on('change.intro', function () { - timeout(function () { - continueTo(deleteLines); - }, 500); // after any transition (e.g. if user deleted intersection) - }); - }, msec + 100); + if (entity.isHighwayIntersection(context.graph())) return false; // otherwise show preset list for uninteresting vertices - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + return true; } - } - - function rightClickIntersection() { - context.history().reset('doneUpdateLine'); - context.enter(modeBrowse(context)); - context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); - var rightClickString = helpHtml('intro.lines.split_street', { - street1: _t('intro.graph.name.11th-avenue'), - street2: _t('intro.graph.name.washington-street') - }) + helpHtml('intro.lines.' + (context.lastPointerType() === 'mouse' ? 'rightclick_intersection' : 'edit_menu_intersection_touch')); - timeout(function () { - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, rightClickString); - context.map().on('move.intro drawn.intro', function () { - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, rightClickString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== eleventhAvenueEndID) return; - timeout(function () { - var node = selectMenuItem(context, 'split').node(); - if (!node) return; - continueTo(splitIntersection); - }, 50); // after menu visible - }); - context.history().on('change.intro', function () { - timeout(function () { - continueTo(deleteLines); - }, 300); // after any transition (e.g. if user deleted intersection) - }); - }, 600); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (shouldDefaultToPresetList()) { + wrap.style('right', '-100%'); + editorPane.classed('hide', true); + presetPane.classed('hide', false).call(presetList); + } else { + wrap.style('right', '0%'); + presetPane.classed('hide', true); + editorPane.classed('hide', false).call(entityEditor); } + + var footer = selection.selectAll('.footer').data([0]); + footer = footer.enter().append('div').attr('class', 'footer').merge(footer); + footer.call(uiViewOnOSM(context).what(context.hasEntity(_entityIDs.length === 1 && _entityIDs[0]))); } - function splitIntersection() { - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(deleteLines); + inspector.showList = function (presets) { + presetPane.classed('hide', false); + wrap.transition().styleTween('right', function () { + return interpolate$1('0%', '-100%'); + }).on('end', function () { + editorPane.classed('hide', true); + }); + + if (presets) { + presetList.presets(presets); } - var node = selectMenuItem(context, 'split').node(); + presetPane.call(presetList.autofocus(true)); + }; - if (!node) { - return continueTo(rightClickIntersection); + inspector.setPreset = function (preset) { + // upon setting multipolygon, go to the area preset list instead of the editor + if (preset && preset.id === 'type/multipolygon') { + presetPane.call(presetList.autofocus(true)); + } else { + editorPane.classed('hide', false); + wrap.transition().styleTween('right', function () { + return interpolate$1('-100%', '0%'); + }).on('end', function () { + presetPane.classed('hide', true); + }); + + if (preset) { + entityEditor.presets([preset]); + } + + editorPane.call(entityEditor); } + }; - var wasChanged = false; - _washingtonSegmentID = null; - reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { - street: _t('intro.graph.name.washington-street') - }), { - padding: 50 - }); - context.map().on('move.intro drawn.intro', function () { - var node = selectMenuItem(context, 'split').node(); + inspector.state = function (val) { + if (!arguments.length) return _state; + _state = val; + entityEditor.state(_state); // remove any old field help overlay that might have gotten attached to the inspector - if (!wasChanged && !node) { - return continueTo(rightClickIntersection); - } + context.container().selectAll('.field-help-body').remove(); + return inspector; + }; - reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { - street: _t('intro.graph.name.washington-street') - }), { - duration: 0, - padding: 50 - }); - }); - context.history().on('change.intro', function (changed) { - wasChanged = true; - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.split.annotation.line', { - n: 1 - })) { - _washingtonSegmentID = changed.created()[0].id; - continueTo(didSplit); - } else { - _washingtonSegmentID = null; - continueTo(retrySplit); - } - }, 300); // after any transition (e.g. if user deleted intersection) - }); + inspector.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return inspector; + }; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + inspector.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return inspector; + }; - function retrySplit() { - context.enter(modeBrowse(context)); - context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); + return inspector; + } - var advance = function advance() { - continueTo(rightClickIntersection); - }; + function uiImproveOsmComments() { + var _qaItem; - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, helpHtml('intro.lines.retry_split'), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - context.map().on('move.intro drawn.intro', function () { - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, helpHtml('intro.lines.retry_split'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance + function issueComments(selection) { + // make the div immediately so it appears above the buttons + var comments = selection.selectAll('.comments-container').data([0]); + comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); // must retrieve comments from API before they can be displayed + + services.improveOSM.getComments(_qaItem).then(function (d) { + if (!d.comments) return; // nothing to do here + + var commentEnter = comments.selectAll('.comment').data(d.comments).enter().append('div').attr('class', 'comment'); + commentEnter.append('div').attr('class', 'comment-avatar').call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); + var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); + var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); + metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { + var osm = services.osm; + var selection = select(this); + + if (osm && d.username) { + selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.username)).attr('target', '_blank'); + } + + selection.html(function (d) { + return d.username; + }); + }); + metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { + return _t.html('note.status.commented', { + when: localeDateString(d.timestamp) + }); + }); + mainEnter.append('div').attr('class', 'comment-text').append('p').html(function (d) { + return d.text; }); + })["catch"](function (err) { + console.log(err); // eslint-disable-line no-console }); + } + + function localeDateString(s) { + if (!s) return null; + var options = { + day: 'numeric', + month: 'short', + year: 'numeric' + }; + var d = new Date(s * 1000); // timestamp is served in seconds, date takes ms - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + if (isNaN(d.getTime())) return null; + return d.toLocaleDateString(_mainLocalizer.localeCode(), options); } - function didSplit() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + issueComments.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return issueComments; + }; - var ids = context.selectedIDs(); - var string = 'intro.lines.did_split_' + (ids.length > 1 ? 'multi' : 'single'); - var street = _t('intro.graph.name.washington-street'); - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - box.width = box.width / 2; - reveal(box, helpHtml(string, { - street1: street, - street2: street - }), { - duration: 500 - }); - timeout(function () { - context.map().centerZoomEase(twelfthAvenue, 18, 500); - context.map().on('move.intro drawn.intro', function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - box.width = box.width / 2; - reveal(box, helpHtml(string, { - street1: street, - street2: street - }), { - duration: 0 - }); - }); - }, 600); // after initial reveal and curtain cut + return issueComments; + } - context.on('enter.intro', function () { - var ids = context.selectedIDs(); + function uiImproveOsmDetails(context) { + var _qaItem; - if (ids.length === 1 && ids[0] === _washingtonSegmentID) { - continueTo(multiSelect); - } - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - }); + function issueDetail(d) { + if (d.desc) return d.desc; + var issueKey = d.issueKey; + d.replacements = d.replacements || {}; + d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); } - function multiSelect() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + function improveOsmDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); + details.exit().remove(); + var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description - var ids = context.selectedIDs(); - var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; - var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; + var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); + descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. - if (hasWashington && hasTwelfth) { - return continueTo(multiRightClick); - } else if (!hasWashington && !hasTwelfth) { - return continueTo(didSplit); - } + var relatedEntities = []; + descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { + var link = select(this); + var isObjectLink = link.classed('error_object_link'); + var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; + var entity = context.hasEntity(entityID); + relatedEntities.push(entityID); // Add click handler - context.map().centerZoomEase(twelfthAvenue, 18, 500); - timeout(function () { - var selected, other, padding, box; + link.on('mouseenter', function () { + utilHighlightEntities([entityID], true, context); + }).on('mouseleave', function () { + utilHighlightEntities([entityID], false, context); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + utilHighlightEntities([entityID], false, context); + var osmlayer = context.layers().layer('osm'); - if (hasWashington) { - selected = _t('intro.graph.name.washington-street'); - other = _t('intro.graph.name.12th-avenue'); - padding = 60 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenueEnd, padding, context); - box.width *= 3; - } else { - selected = _t('intro.graph.name.12th-avenue'); - other = _t('intro.graph.name.washington-street'); - padding = 200 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenue, padding, context); - box.width /= 2; - } + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - reveal(box, helpHtml('intro.lines.multi_select', { - selected: selected, - other1: other - }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { - selected: selected, - other2: other - })); - context.map().on('move.intro drawn.intro', function () { - if (hasWashington) { - selected = _t('intro.graph.name.washington-street'); - other = _t('intro.graph.name.12th-avenue'); - padding = 60 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenueEnd, padding, context); - box.width *= 3; + context.map().centerZoom(_qaItem.loc, 20); + + if (entity) { + context.enter(modeSelect(context, [entityID])); } else { - selected = _t('intro.graph.name.12th-avenue'); - other = _t('intro.graph.name.washington-street'); - padding = 200 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenue, padding, context); - box.width /= 2; + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - reveal(box, helpHtml('intro.lines.multi_select', { - selected: selected, - other1: other - }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { - selected: selected, - other2: other - }), { - duration: 0 - }); - }); - context.on('enter.intro', function () { - continueTo(multiSelect); - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); + if (entity) { + var name = utilDisplayName(entity); // try to use common name + + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name } - }); - }, 600); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + if (name) { + this.innerText = name; + } + } + }); // Don't hide entities related to this error - #5880 + + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function multiRightClick() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + improveOsmDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmDetails; + }; - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - var rightClickString = helpHtml('intro.lines.multi_select_success') + helpHtml('intro.lines.multi_' + (context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch')); - reveal(box, rightClickString); - context.map().on('move.intro drawn.intro', function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - reveal(box, rightClickString, { - duration: 0 - }); - }); - context.ui().editMenu().on('toggled.intro', function (open) { - if (!open) return; - timeout(function () { - var ids = context.selectedIDs(); + return improveOsmDetails; + } - if (ids.length === 2 && ids.indexOf(twelfthAvenueID) !== -1 && ids.indexOf(_washingtonSegmentID) !== -1) { - var node = selectMenuItem(context, 'delete').node(); - if (!node) return; - continueTo(multiDelete); - } else if (ids.length === 1 && ids.indexOf(_washingtonSegmentID) !== -1) { - return continueTo(multiSelect); - } else { - return continueTo(didSplit); - } - }, 300); // after edit menu visible - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - }); + function uiImproveOsmHeader() { + var _qaItem; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.ui().editMenu().on('toggled.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + function issueTitle(d) { + var issueKey = d.issueKey; + d.replacements = d.replacements || {}; + d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string - function multiDelete() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".title"), d.replacements); + } - var node = selectMenuItem(context, 'delete').node(); - if (!node) return continueTo(multiRightClick); - reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { - padding: 50 - }); - context.map().on('move.intro drawn.intro', function () { - reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { - duration: 0, - padding: 50 - }); + function improveOsmHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - context.on('exit.intro', function () { - if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { - return continueTo(multiSelect); // left select mode but roads still exist - } + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'qa-header'); + var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { + return d.id < 0; + }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { + return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); }); - context.history().on('change.intro', function () { - if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { - continueTo(retryDelete); // changed something but roads still exist + svgEnter.append('polygon').attr('fill', 'currentColor').attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { + var picon = d.icon; + + if (!picon) { + return ''; } else { - continueTo(play); + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); } }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - function retryDelete() { - context.enter(modeBrowse(context)); - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - reveal(box, helpHtml('intro.lines.retry_delete'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(multiSelect); - } - }); + improveOsmHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmHeader; + }; - function continueTo(nextStep) { - nextStep(); - } - } + return improveOsmHeader; + } - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.lines.play', { - next: _t('intro.buildings.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-building', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } - }); - } + function uiImproveOsmEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiImproveOsmDetails(context); + var qaComments = uiImproveOsmComments(); + var qaHeader = uiImproveOsmHeader(); - chapter.enter = function () { - addLine(); - }; + var _qaItem; - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - select(window).on('pointerdown.intro mousedown.intro', null, true); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - }; + function improveOsmEditor(selection) { + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.improveOSM.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(qaComments.issue(_qaItem)).call(improveOsmSaveSection); + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + function improveOsmSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - return utilRebind(chapter, dispatch$1, 'on'); - } + var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - function uiIntroBuilding(context, reveal) { - var dispatch$1 = dispatch('done'); - var house = [-85.62815, 41.95638]; - var tank = [-85.62732, 41.95347]; - var buildingCatetory = _mainPresetIndex.item('category-building'); - var housePreset = _mainPresetIndex.item('building/house'); - var tankPreset = _mainPresetIndex.item('man_made/storage_tank'); - var timeouts = []; - var _houseID = null; - var _tankID = null; - var chapter = { - title: 'intro.buildings.title' - }; + saveSection.exit().remove(); // enter - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); + saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('note.newComment')); + saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { + return d.newComment; + }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - function revealHouse(center, text, options) { - var padding = 160 * Math.pow(2, context.map().zoom() - 20); - var box = pad(center, padding, context); - reveal(box, text, options); - } + function changeInput() { + var input = select(this); + var val = input.property('value').trim(); - function revealTank(center, text, options) { - var padding = 190 * Math.pow(2, context.map().zoom() - 19.5); - var box = pad(center, padding, context); - reveal(box, text, options); - } + if (val === '') { + val = undefined; + } // store the unsaved comment with the issue itself - function addHouse() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _houseID = null; - var msec = transitionTime(house, context.map().center()); - if (msec) { - reveal(null, null, { - duration: 0 + _qaItem = _qaItem.update({ + newComment: val }); - } + var qaService = services.improveOSM; - context.map().centerZoomEase(house, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-area', helpHtml('intro.buildings.add_building')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-buildings'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-area') return; - continueTo(startHouse); - }); - }, msec + 100); + if (qaService) { + qaService.replaceItem(_qaItem); + } - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + saveSection.call(qaSaveButtons); } } - function startHouse() { - if (context.mode().id !== 'add-area') { - return continueTo(addHouse); - } + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - _houseID = null; - context.map().zoomEase(20, 500); - timeout(function () { - var startString = helpHtml('intro.buildings.start_building') + helpHtml('intro.buildings.building_corner_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); - revealHouse(house, startString); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, startString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continueHouse); - }); - }, 550); // after easing + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + buttonSection.exit().remove(); // enter - function continueHouse() { - if (context.mode().id !== 'draw-area') { - return continueTo(addHouse); - } + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); + buttonEnter.append('button').attr('class', 'button close-button action'); + buttonEnter.append('button').attr('class', 'button ignore-button action'); // update - _houseID = null; - var continueString = helpHtml('intro.buildings.continue_building') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_building'); - revealHouse(house, continueString); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, continueString, { - duration: 0 - }); + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.comment-button').attr('disabled', function (d) { + return d.newComment ? null : true; + }).on('click.comment', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var qaService = services.improveOSM; + + if (qaService) { + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - return; - } else if (mode.id === 'select') { - var graph = context.graph(); - var way = context.entity(context.selectedIDs()[0]); - var nodes = graph.childNodes(way); - var points = utilArrayUniq(nodes).map(function (n) { - return context.projection(n.loc); + buttonSection.select('.close-button').html(function (d) { + var andComment = d.newComment ? '_comment' : ''; + return _t.html("QA.keepRight.close".concat(andComment)); + }).on('click.close', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var qaService = services.improveOSM; + + if (qaService) { + d.newStatus = 'SOLVED'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); }); - - if (isMostlySquare(points)) { - _houseID = way.id; - return continueTo(chooseCategoryBuilding); - } else { - return continueTo(retryHouse); - } - } else { - return chapter.restart(); } }); + buttonSection.select('.ignore-button').html(function (d) { + var andComment = d.newComment ? '_comment' : ''; + return _t.html("QA.keepRight.ignore".concat(andComment)); + }).on('click.ignore', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } - - function retryHouse() { - var onClick = function onClick() { - continueTo(addHouse); - }; + var qaService = services.improveOSM; - revealHouse(house, helpHtml('intro.buildings.retry_building'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, helpHtml('intro.buildings.retry_building'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); + if (qaService) { + d.newStatus = 'INVALID'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } }); + } // NOTE: Don't change method name until UI v3 is merged - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } - function chooseCategoryBuilding() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + improveOsmEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmEditor; + }; - var ids = context.selectedIDs(); + return utilRebind(improveOsmEditor, dispatch, 'on'); + } - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + function uiKeepRightDetails(context) { + var _qaItem; + function issueDetail(d) { + var itemType = d.itemType, + parentIssueType = d.parentIssueType; + var unknown = _t.html('inspector.unknown'); + var replacements = d.replacements || {}; + replacements["default"] = unknown; // special key `default` works as a fallback string - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - var button = context.container().select('.preset-category-building .preset-list-button'); - reveal(button.node(), helpHtml('intro.buildings.choose_category_building', { - category: buildingCatetory.name() - })); - button.on('click.intro', function () { - button.on('click.intro', null); - continueTo(choosePresetHouse); - }); - }, 400); // after preset list pane visible.. + var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); - } + if (detail === unknown) { + detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); + } - var ids = context.selectedIDs(); + return detail; + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); - } + function keepRightDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); + details.exit().remove(); + var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); + descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. - function choosePresetHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + var relatedEntities = []; + descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { + var link = select(this); + var isObjectLink = link.classed('error_object_link'); + var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; + var entity = context.hasEntity(entityID); + relatedEntities.push(entityID); // Add click handler - var ids = context.selectedIDs(); + link.on('mouseenter', function () { + utilHighlightEntities([entityID], true, context); + }).on('mouseleave', function () { + utilHighlightEntities([entityID], false, context); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + utilHighlightEntities([entityID], false, context); + var osmlayer = context.layers().layer('osm'); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } + context.map().centerZoomEase(_qaItem.loc, 20); - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - var button = context.container().select('.preset-building-house .preset-list-button'); - reveal(button.node(), helpHtml('intro.buildings.choose_preset_house', { - preset: housePreset.name() - }), { - duration: 300 - }); - button.on('click.intro', function () { - button.on('click.intro', null); - continueTo(closeEditorHouse); - }); - }, 400); // after preset list pane visible.. + if (entity) { + context.enter(modeSelect(context, [entityID])); + } else { + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); + } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); - } + if (entity) { + var name = utilDisplayName(entity); // try to use common name - var ids = context.selectedIDs(); + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); + if (name) { + this.innerText = name; + } } - }); + }); // Don't hide entities related to this issue - #5880 - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('enter.intro', null); - nextStep(); - } + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function closeEditorHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } - - var ids = context.selectedIDs(); + keepRightDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightDetails; + }; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } + return keepRightDetails; + } - context.history().checkpoint('hasHouse'); - context.on('exit.intro', function () { - continueTo(rightClickHouse); - }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { - button: icon('#iD-icon-close', 'inline') - })); - }, 500); + function uiKeepRightHeader() { + var _qaItem; - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + function issueTitle(d) { + var itemType = d.itemType, + parentIssueType = d.parentIssueType; + var unknown = _t.html('inspector.unknown'); + var replacements = d.replacements || {}; + replacements["default"] = unknown; // special key `default` works as a fallback string - function rightClickHouse() { - if (!_houseID) return chapter.restart(); - context.enter(modeBrowse(context)); - context.history().reset('hasHouse'); - var zoom = context.map().zoom(); + var title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); - if (zoom < 20) { - zoom = 20; + if (title === unknown) { + title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); } - context.map().centerZoomEase(house, zoom, 500); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== _houseID) return; - timeout(function () { - var node = selectMenuItem(context, 'orthogonalize').node(); - if (!node) return; - continueTo(clickSquare); - }, 50); // after menu visible - }); - context.map().on('move.intro drawn.intro', function () { - var rightclickString = helpHtml('intro.buildings.' + (context.lastPointerType() === 'mouse' ? 'rightclick_building' : 'edit_menu_building_touch')); - revealHouse(house, rightclickString, { - duration: 0 - }); + return title; + } + + function keepRightHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - context.history().on('change.intro', function () { - continueTo(rightClickHouse); + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'qa-header'); + var iconEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { + return d.id < 0; }); - - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + iconEnter.append('div').attr('class', function (d) { + return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); + }).call(svgIcon('#iD-icon-bolt', 'qaItem-fill')); + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - function clickSquare() { - if (!_houseID) return chapter.restart(); - var entity = context.hasEntity(_houseID); - if (!entity) return continueTo(rightClickHouse); - var node = selectMenuItem(context, 'orthogonalize').node(); + keepRightHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightHeader; + }; - if (!node) { - return continueTo(rightClickHouse); - } + return keepRightHeader; + } - var wasChanged = false; - reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { - padding: 50 - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'browse') { - continueTo(rightClickHouse); - } else if (mode.id === 'move' || mode.id === 'rotate') { - continueTo(retryClickSquare); - } - }); - context.map().on('move.intro', function () { - var node = selectMenuItem(context, 'orthogonalize').node(); + function uiViewOnKeepRight() { + var _qaItem; - if (!wasChanged && !node) { - return continueTo(rightClickHouse); - } + function viewOnKeepRight(selection) { + var url; - reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { - duration: 0, - padding: 50 - }); - }); - context.history().on('change.intro', function () { - wasChanged = true; - context.history().on('change.intro', null); // Something changed. Wait for transition to complete and check undo annotation. + if (services.keepRight && _qaItem instanceof QAItem) { + url = services.keepRight.issueURL(_qaItem); + } - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { - n: 1 - })) { - continueTo(doneSquare); - } else { - continueTo(retryClickSquare); - } - }, 500); // after transitioned actions - }); + var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + link.exit().remove(); // enter + + var linkEnter = link.enter().append('a').attr('class', 'view-on-keepRight').attr('target', '_blank').attr('rel', 'noopener') // security measure + .attr('href', function (d) { + return d; + }).call(svgIcon('#iD-icon-out-link', 'inline')); + linkEnter.append('span').html(_t.html('inspector.view_on_keepRight')); } - function retryClickSquare() { - context.enter(modeBrowse(context)); - revealHouse(house, helpHtml('intro.buildings.retry_square'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(rightClickHouse); - } - }); + viewOnKeepRight.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnKeepRight; + }; - function continueTo(nextStep) { - nextStep(); - } - } + return viewOnKeepRight; + } - function doneSquare() { - context.history().checkpoint('doneSquare'); - revealHouse(house, helpHtml('intro.buildings.done_square'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addTank); - } - }); + function uiKeepRightEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiKeepRightDetails(context); + var qaHeader = uiKeepRightHeader(); - function continueTo(nextStep) { - nextStep(); - } + var _qaItem; + + function keepRightEditor(selection) { + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.keepRight.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(keepRightSaveSection); + var footer = selection.selectAll('.footer').data([0]); + footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnKeepRight().what(_qaItem)); } - function addTank() { - context.enter(modeBrowse(context)); - context.history().reset('doneSquare'); - _tankID = null; - var msec = transitionTime(tank, context.map().center()); + function keepRightSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - context.map().centerZoomEase(tank, 19.5, msec); - timeout(function () { - reveal('button.add-area', helpHtml('intro.buildings.add_tank')); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-area') return; - continueTo(startTank); - }); - }, msec + 100); + saveSection.exit().remove(); // enter - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); + saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('QA.keepRight.comment')); + saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { + return d.newComment || d.comment; + }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update - function startTank() { - if (context.mode().id !== 'add-area') { - return continueTo(addTank); - } + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - _tankID = null; - timeout(function () { - var startString = helpHtml('intro.buildings.start_tank') + helpHtml('intro.buildings.tank_edge_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); - revealTank(tank, startString); - context.map().on('move.intro drawn.intro', function () { - revealTank(tank, startString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continueTank); - }); - }, 550); // after easing + function changeInput() { + var input = select(this); + var val = input.property('value').trim(); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + if (val === _qaItem.comment) { + val = undefined; + } // store the unsaved comment with the issue itself - function continueTank() { - if (context.mode().id !== 'draw-area') { - return continueTo(addTank); - } - _tankID = null; - var continueString = helpHtml('intro.buildings.continue_tank') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_tank'); - revealTank(tank, continueString); - context.map().on('move.intro drawn.intro', function () { - revealTank(tank, continueString, { - duration: 0 + _qaItem = _qaItem.update({ + newComment: val }); - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - return; - } else if (mode.id === 'select') { - _tankID = context.selectedIDs()[0]; - return continueTo(searchPresetTank); - } else { - return continueTo(addTank); + var qaService = services.keepRight; + + if (qaService) { + qaService.replaceItem(_qaItem); // update keepright cache } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + saveSection.call(qaSaveButtons); } } - function searchPresetTank() { - if (!_tankID || !context.hasEntity(_tankID)) { - return addTank(); - } + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - var ids = context.selectedIDs(); + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { - context.enter(modeSelect(context, [_tankID])); - } // disallow scrolling + buttonSection.exit().remove(); // enter + + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); + buttonEnter.append('button').attr('class', 'button close-button action'); + buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.comment-button') // select and propagate data + .attr('disabled', function (d) { + return d.newComment ? null : true; + }).on('click.comment', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { - preset: tankPreset.name() - })); - }, 400); // after preset list pane visible.. + var qaService = services.keepRight; - context.on('enter.intro', function (mode) { - if (!_tankID || !context.hasEntity(_tankID)) { - return continueTo(addTank); + if (qaService) { + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); } + }); + buttonSection.select('.close-button') // select and propagate data + .html(function (d) { + var andComment = d.newComment ? '_comment' : ''; + return _t.html("QA.keepRight.close".concat(andComment)); + }).on('click.close', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - var ids = context.selectedIDs(); - - if (mode.id !== 'select' || !ids.length || ids[0] !== _tankID) { - // keep the user's area selected.. - context.enter(modeSelect(context, [_tankID])); // reset pane, in case user somehow happened to change it.. + var qaService = services.keepRight; - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + if (qaService) { + d.newStatus = 'ignore_t'; // ignore temporarily (item fixed) - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { - preset: tankPreset.name() - })); - context.history().on('change.intro', null); + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); } }); + buttonSection.select('.ignore-button') // select and propagate data + .html(function (d) { + var andComment = d.newComment ? '_comment' : ''; + return _t.html("QA.keepRight.ignore".concat(andComment)); + }).on('click.ignore', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + var qaService = services.keepRight; - if (first.classed('preset-man_made-storage_tank')) { - reveal(first.select('.preset-list-button').node(), helpHtml('intro.buildings.choose_tank', { - preset: tankPreset.name() - }), { - duration: 300 - }); - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - context.history().on('change.intro', function () { - continueTo(closeEditorTank); + if (qaService) { + d.newStatus = 'ignore'; // ignore permanently (false positive) + + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); }); } - } + }); + } // NOTE: Don't change method name until UI v3 is merged - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - nextStep(); - } - } - function closeEditorTank() { - if (!_tankID || !context.hasEntity(_tankID)) { - return addTank(); - } + keepRightEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightEditor; + }; - var ids = context.selectedIDs(); + return utilRebind(keepRightEditor, dispatch, 'on'); + } - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { - context.enter(modeSelect(context, [_tankID])); - } + function uiOsmoseDetails(context) { + var _qaItem; - context.history().checkpoint('hasTank'); - context.on('exit.intro', function () { - continueTo(rightClickTank); - }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { - button: icon('#iD-icon-close', 'inline') - })); - }, 500); + function issueString(d, type) { + if (!d) return ''; // Issue strings are cached from Osmose API - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } + var s = services.osmose.getStrings(d.itemType); + return type in s ? s[type] : ''; } - function rightClickTank() { - if (!_tankID) return continueTo(addTank); - context.enter(modeBrowse(context)); - context.history().reset('hasTank'); - context.map().centerEase(tank, 500); - timeout(function () { - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== _tankID) return; - timeout(function () { - var node = selectMenuItem(context, 'circularize').node(); - if (!node) return; - continueTo(clickCircle); - }, 50); // after menu visible - }); - var rightclickString = helpHtml('intro.buildings.' + (context.lastPointerType() === 'mouse' ? 'rightclick_tank' : 'edit_menu_tank_touch')); - revealTank(tank, rightclickString); - context.map().on('move.intro drawn.intro', function () { - revealTank(tank, rightclickString, { - duration: 0 - }); - }); - context.history().on('change.intro', function () { - continueTo(rightClickTank); - }); - }, 600); + function osmoseDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); + details.exit().remove(); + var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // Description - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + if (issueString(_qaItem, 'detail')) { + var div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + div.append('h4').html(_t.html('QA.keepRight.detail_description')); + div.append('p').attr('class', 'qa-details-description-text').html(function (d) { + return issueString(d, 'detail'); + }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); + } // Elements (populated later as data is requested) - function clickCircle() { - if (!_tankID) return chapter.restart(); - var entity = context.hasEntity(_tankID); - if (!entity) return continueTo(rightClickTank); - var node = selectMenuItem(context, 'circularize').node(); - if (!node) { - return continueTo(rightClickTank); - } + var detailsDiv = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + var elemsDiv = detailsEnter.append('div').attr('class', 'qa-details-subsection'); // Suggested Fix (mustn't exist for every issue type) - var wasChanged = false; - reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { - padding: 50 - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'browse') { - continueTo(rightClickTank); - } else if (mode.id === 'move' || mode.id === 'rotate') { - continueTo(retryClickCircle); - } - }); - context.map().on('move.intro', function () { - var node = selectMenuItem(context, 'circularize').node(); + if (issueString(_qaItem, 'fix')) { + var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - if (!wasChanged && !node) { - return continueTo(rightClickTank); - } + _div.append('h4').html(_t.html('QA.osmose.fix_title')); - reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { - duration: 0, - padding: 50 - }); - }); - context.history().on('change.intro', function () { - wasChanged = true; - context.history().on('change.intro', null); // Something changed. Wait for transition to complete and check undo annotation. + _div.append('p').html(function (d) { + return issueString(d, 'fix'); + }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); + } // Common Pitfalls (mustn't exist for every issue type) - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { - n: 1 - })) { - continueTo(play); - } else { - continueTo(retryClickCircle); - } - }, 500); // after transitioned actions - }); - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + if (issueString(_qaItem, 'trap')) { + var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - function retryClickCircle() { - context.enter(modeBrowse(context)); - revealTank(tank, helpHtml('intro.buildings.retry_circle'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(rightClickTank); - } - }); + _div2.append('h4').html(_t.html('QA.osmose.trap_title')); - function continueTo(nextStep) { - nextStep(); - } - } + _div2.append('p').html(function (d) { + return issueString(d, 'trap'); + }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); + } // Save current item to check if UI changed by time request resolves - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.buildings.play', { - next: _t('intro.startediting.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-startEditing', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } - }); - } - chapter.enter = function () { - addHouse(); - }; + var thisItem = _qaItem; + services.osmose.loadIssueDetail(_qaItem).then(function (d) { + // No details to add if there are no associated issue elements + if (!d.elems || d.elems.length === 0) return; // Do nothing if UI has moved on by the time this resolves - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - }; + if (context.selectedErrorID() !== thisItem.id && context.container().selectAll(".qaItem.osmose.hover.itemId-".concat(thisItem.id)).empty()) return; // Things like keys and values are dynamically added to a subtitle string - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + if (d.detail) { + detailsDiv.append('h4').html(_t.html('QA.osmose.detail_title')); + detailsDiv.append('p').html(function (d) { + return d.detail; + }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); + } // Create list of linked issue elements - return utilRebind(chapter, dispatch$1, 'on'); - } - function uiIntroStartEditing(context, reveal) { - var dispatch$1 = dispatch('done', 'startEditing'); - var modalSelection = select(null); - var chapter = { - title: 'intro.startediting.title' - }; + elemsDiv.append('h4').html(_t.html('QA.osmose.elems_title')); + elemsDiv.append('ul').selectAll('li').data(d.elems).enter().append('li').append('a').attr('href', '#').attr('class', 'error_entity_link').html(function (d) { + return d; + }).each(function () { + var link = select(this); + var entityID = this.textContent; + var entity = context.hasEntity(entityID); // Add click handler - function showHelp() { - reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - shortcuts(); - } - }); - } + link.on('mouseenter', function () { + utilHighlightEntities([entityID], true, context); + }).on('mouseleave', function () { + utilHighlightEntities([entityID], false, context); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + utilHighlightEntities([entityID], false, context); + var osmlayer = context.layers().layer('osm'); - function shortcuts() { - reveal('.map-control.help-control', helpHtml('intro.startediting.shortcuts'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - showSave(); - } - }); - } + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - function showSave() { - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + context.map().centerZoom(d.loc, 20); - reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - showStart(); - } - }); - } + if (entity) { + context.enter(modeSelect(context, [entityID])); + } else { + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); + } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - function showStart() { - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + if (entity) { + var name = utilDisplayName(entity); // try to use common name - modalSelection = uiModal(context.container()); - modalSelection.select('.modal').attr('class', 'modal-splash modal'); - modalSelection.selectAll('.close').remove(); - var startbutton = modalSelection.select('.content').attr('class', 'fillL').append('button').attr('class', 'modal-section huge-modal-button').on('click', function () { - modalSelection.remove(); + if (!name) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } + + if (name) { + this.innerText = name; + } + } + }); // Don't hide entities related to this issue - #5880 + + context.features().forceVisible(d.elems); + context.map().pan([0, 0]); // trigger a redraw + })["catch"](function (err) { + console.log(err); // eslint-disable-line no-console }); - startbutton.append('svg').attr('class', 'illustration').append('use').attr('xlink:href', '#iD-logo-walkthrough'); - startbutton.append('h2').html(_t.html('intro.startediting.start')); - dispatch$1.call('startEditing'); } - chapter.enter = function () { - showHelp(); - }; - - chapter.exit = function () { - modalSelection.remove(); - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + osmoseDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseDetails; }; - return utilRebind(chapter, dispatch$1, 'on'); + return osmoseDetails; } - var chapterUi = { - welcome: uiIntroWelcome, - navigation: uiIntroNavigation, - point: uiIntroPoint, - area: uiIntroArea, - line: uiIntroLine, - building: uiIntroBuilding, - startEditing: uiIntroStartEditing - }; - var chapterFlow = ['welcome', 'navigation', 'point', 'area', 'line', 'building', 'startEditing']; - function uiIntro(context) { - var INTRO_IMAGERY = 'EsriWorldImageryClarity'; - var _introGraph = {}; + function uiOsmoseHeader() { + var _qaItem; - var _currChapter; + function issueTitle(d) { + var unknown = _t('inspector.unknown'); + if (!d) return unknown; // Issue titles supplied by Osmose - function intro(selection) { - _mainFileFetcher.get('intro_graph').then(function (dataIntroGraph) { - // create entities for intro graph and localize names - for (var id in dataIntroGraph) { - if (!_introGraph[id]) { - _introGraph[id] = osmEntity(localize(dataIntroGraph[id])); - } - } + var s = services.osmose.getStrings(d.itemType); + return 'title' in s ? s.title : unknown; + } - selection.call(startIntro); - })["catch"](function () { - /* ignore */ + function osmoseHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'qa-header'); + var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { + return d.id < 0; + }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { + return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + }); + svgEnter.append('polygon').attr('fill', function (d) { + return services.osmose.getColor(d.item); + }).attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { + var picon = d.icon; + + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); + } }); + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - function startIntro(selection) { - context.enter(modeBrowse(context)); // Save current map state + osmoseHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseHeader; + }; - var osm = context.connection(); - var history = context.history().toJSON(); - var hash = window.location.hash; - var center = context.map().center(); - var zoom = context.map().zoom(); - var background = context.background().baseLayerSource(); - var overlays = context.background().overlayLayerSources(); - var opacity = context.container().selectAll('.main-map .layer-background').style('opacity'); - var caches = osm && osm.caches(); - var baseEntities = context.history().graph().base().entities; // Show sidebar and disable the sidebar resizing button - // (this needs to be before `context.inIntro(true)`) + return osmoseHeader; + } - context.ui().sidebar.expand(); - context.container().selectAll('button.sidebar-toggle').classed('disabled', true); // Block saving + function uiViewOnOsmose() { + var _qaItem; - context.inIntro(true); // Load semi-real data used in intro + function viewOnOsmose(selection) { + var url; - if (osm) { - osm.toggle(false).reset(); + if (services.osmose && _qaItem instanceof QAItem) { + url = services.osmose.itemURL(_qaItem); } - context.history().reset(); - context.history().merge(Object.values(coreGraph().load(_introGraph).entities)); - context.history().checkpoint('initial'); // Setup imagery + var link = selection.selectAll('.view-on-osmose').data(url ? [url] : []); // exit - var imagery = context.background().findSource(INTRO_IMAGERY); + link.exit().remove(); // enter - if (imagery) { - context.background().baseLayerSource(imagery); - } else { - context.background().bing(); - } + var linkEnter = link.enter().append('a').attr('class', 'view-on-osmose').attr('target', '_blank').attr('rel', 'noopener') // security measure + .attr('href', function (d) { + return d; + }).call(svgIcon('#iD-icon-out-link', 'inline')); + linkEnter.append('span').html(_t.html('inspector.view_on_osmose')); + } - overlays.forEach(function (d) { - return context.background().toggleOverlayLayer(d); - }); // Setup data layers (only OSM) + viewOnOsmose.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnOsmose; + }; - var layers = context.layers(); - layers.all().forEach(function (item) { - // if the layer has the function `enabled` - if (typeof item.layer.enabled === 'function') { - item.layer.enabled(item.id === 'osm'); - } - }); - context.container().selectAll('.main-map .layer-background').style('opacity', 1); - var curtain = uiCurtain(context.container().node()); - selection.call(curtain); // Store that the user started the walkthrough.. + return viewOnOsmose; + } + + function uiOsmoseEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiOsmoseDetails(context); + var qaHeader = uiOsmoseHeader(); + + var _qaItem; + + function osmoseEditor(selection) { + var header = selection.selectAll('.header').data([0]); + var headerEnter = header.enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.osmose.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(osmoseSaveSection); + var footer = selection.selectAll('.footer').data([0]); + footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOsmose().what(_qaItem)); + } + + function osmoseSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - corePreferences('walkthrough_started', 'yes'); // Restore previous walkthrough progress.. + var isShown = _qaItem && isSelected; + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - var storedProgress = corePreferences('walkthrough_progress') || ''; - var progress = storedProgress.split(';').filter(Boolean); - var chapters = chapterFlow.map(function (chapter, i) { - var s = chapterUi[chapter](context, curtain.reveal).on('done', function () { - buttons.filter(function (d) { - return d.title === s.title; - }).classed('finished', true); + saveSection.exit().remove(); // enter - if (i < chapterFlow.length - 1) { - var next = chapterFlow[i + 1]; - context.container().select("button.chapter-".concat(next)).classed('next', true); - } // Store walkthrough progress.. + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + } - progress.push(chapter); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); - }); - return s; - }); - chapters[chapters.length - 1].on('startEditing', function () { - // Store walkthrough progress.. - progress.push('startEditing'); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); // Store if walkthrough is completed.. + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - var incomplete = utilArrayDifference(chapterFlow, progress); + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit - if (!incomplete.length) { - corePreferences('walkthrough_completed', 'yes'); - } + buttonSection.exit().remove(); // enter - curtain.remove(); - navwrap.remove(); - context.container().selectAll('.main-map .layer-background').style('opacity', opacity); - context.container().selectAll('button.sidebar-toggle').classed('disabled', false); + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + buttonEnter.append('button').attr('class', 'button close-button action'); + buttonEnter.append('button').attr('class', 'button ignore-button action'); // update - if (osm) { - osm.toggle(true).reset().caches(caches); - } + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.close-button').html(_t.html('QA.keepRight.close')).on('click.close', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - context.history().reset().merge(Object.values(baseEntities)); - context.background().baseLayerSource(background); - overlays.forEach(function (d) { - return context.background().toggleOverlayLayer(d); - }); + var qaService = services.osmose; - if (history) { - context.history().fromJSON(history, false); + if (qaService) { + d.newStatus = 'done'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); } - - context.map().centerZoom(center, zoom); - window.location.replace(hash); - context.inIntro(false); - }); - var navwrap = selection.append('div').attr('class', 'intro-nav-wrap fillD'); - navwrap.append('svg').attr('class', 'intro-nav-wrap-logo').append('use').attr('xlink:href', '#iD-logo-walkthrough'); - var buttonwrap = navwrap.append('div').attr('class', 'joined').selectAll('button.chapter'); - var buttons = buttonwrap.data(chapters).enter().append('button').attr('class', function (d, i) { - return "chapter chapter-".concat(chapterFlow[i]); - }).on('click', enterChapter); - buttons.append('span').html(function (d) { - return _t.html(d.title); }); - buttons.append('span').attr('class', 'status').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')); - enterChapter(null, chapters[0]); + buttonSection.select('.ignore-button').html(_t.html('QA.keepRight.ignore')).on('click.ignore', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - function enterChapter(d3_event, newChapter) { - if (_currChapter) { - _currChapter.exit(); - } + var qaService = services.osmose; - context.enter(modeBrowse(context)); - _currChapter = newChapter; + if (qaService) { + d.newStatus = 'false'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } + }); + } // NOTE: Don't change method name until UI v3 is merged - _currChapter.enter(); - buttons.classed('next', false).classed('active', function (d) { - return d.title === _currChapter.title; - }); - } - } + osmoseEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseEditor; + }; - return intro; + return utilRebind(osmoseEditor, dispatch, 'on'); } - function uiIssuesInfo(context) { - var warningsItem = { - id: 'warnings', - count: 0, - iconID: 'iD-icon-alert', - descriptionID: 'issues.warnings_and_errors' - }; - var resolvedItem = { - id: 'resolved', - count: 0, - iconID: 'iD-icon-apply', - descriptionID: 'issues.user_resolved_issues' - }; - - function update(selection) { - var shownItems = []; - var liveIssues = context.validator().getIssues({ - what: corePreferences('validate-what') || 'edited', - where: corePreferences('validate-where') || 'all' - }); + function uiNoteComments() { + var _note; - if (liveIssues.length) { - warningsItem.count = liveIssues.length; - shownItems.push(warningsItem); - } + function noteComments(selection) { + if (_note.isNew()) return; // don't draw .comments-container - if (corePreferences('validate-what') === 'all') { - var resolvedIssues = context.validator().getResolvedIssues(); + var comments = selection.selectAll('.comments-container').data([0]); + comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); + var commentEnter = comments.selectAll('.comment').data(_note.comments).enter().append('div').attr('class', 'comment'); + commentEnter.append('div').attr('class', function (d) { + return 'comment-avatar user-' + d.uid; + }).call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); + var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); + var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); + metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { + var selection = select(this); + var osm = services.osm; - if (resolvedIssues.length) { - resolvedItem.count = resolvedIssues.length; - shownItems.push(resolvedItem); + if (osm && d.user) { + selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); } - } - - var chips = selection.selectAll('.chip').data(shownItems, function (d) { - return d.id; - }); - chips.exit().remove(); - var enter = chips.enter().append('a').attr('class', function (d) { - return 'chip ' + d.id + '-count'; - }).attr('href', '#').each(function (d) { - var chipSelection = select(this); - var tooltipBehavior = uiTooltip().placement('top').title(_t.html(d.descriptionID)); - chipSelection.call(tooltipBehavior).on('click', function (d3_event) { - d3_event.preventDefault(); - tooltipBehavior.hide(select(this)); // open the Issues pane - context.ui().togglePanes(context.container().select('.map-panes .issues-pane')); + selection.html(function (d) { + return d.user || _t.html('note.anonymous'); }); - chipSelection.call(svgIcon('#' + d.iconID)); }); - enter.append('span').attr('class', 'count'); - enter.merge(chips).selectAll('span.count').html(function (d) { - return d.count.toString(); + metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { + return _t('note.status.' + d.action, { + when: localeDateString(d.date) + }); }); + mainEnter.append('div').attr('class', 'comment-text').html(function (d) { + return d.html; + }).selectAll('a').attr('rel', 'noopener nofollow').attr('target', '_blank'); + comments.call(replaceAvatars); } - return function (selection) { - update(selection); - context.validator().on('validated.infobox', function () { - update(selection); - }); - }; - } - - function uiMapInMap(context) { - function mapInMap(selection) { - var backgroundLayer = rendererTileLayer(context); - var overlayLayers = {}; - var projection = geoRawMercator(); - var dataLayer = svgData(projection, context).showLabels(false); - var debugLayer = svgDebug(projection, context); - var zoom = d3_zoom().scaleExtent([geoZoomToScale(0.5), geoZoomToScale(24)]).on('start', zoomStarted).on('zoom', zoomed).on('end', zoomEnded); - var wrap = select(null); - var tiles = select(null); - var viewport = select(null); - var _isTransformed = false; - var _isHidden = true; - var _skipEvents = false; - var _gesture = null; - var _zDiff = 6; // by default, minimap renders at (main zoom - 6) - - var _dMini; // dimensions of minimap - + function replaceAvatars(selection) { + var showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; + var osm = services.osm; + if (showThirdPartyIcons !== 'true' || !osm) return; + var uids = {}; // gather uids in the comment thread - var _cMini; // center pixel of minimap + _note.comments.forEach(function (d) { + if (d.uid) uids[d.uid] = true; + }); + Object.keys(uids).forEach(function (uid) { + osm.loadUser(uid, function (err, user) { + if (!user || !user.image_url) return; + selection.selectAll('.comment-avatar.user-' + uid).html('').append('img').attr('class', 'icon comment-avatar-icon').attr('src', user.image_url).attr('alt', user.display_name); + }); + }); + } - var _tStart; // transform at start of gesture + function localeDateString(s) { + if (!s) return null; + var options = { + day: 'numeric', + month: 'short', + year: 'numeric' + }; + s = s.replace(/-/g, '/'); // fix browser-specific Date() issues + var d = new Date(s); + if (isNaN(d.getTime())) return null; + return d.toLocaleDateString(_mainLocalizer.localeCode(), options); + } - var _tCurr; // transform at most recent event + noteComments.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteComments; + }; + return noteComments; + } - var _timeoutID; + function uiNoteHeader() { + var _note; - function zoomStarted() { - if (_skipEvents) return; - _tStart = _tCurr = projection.transform(); - _gesture = null; - } + function noteHeader(selection) { + var header = selection.selectAll('.note-header').data(_note ? [_note] : [], function (d) { + return d.status + d.id; + }); + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'note-header'); + var iconEnter = headerEnter.append('div').attr('class', function (d) { + return 'note-header-icon ' + d.status; + }).classed('new', function (d) { + return d.id < 0; + }); + iconEnter.append('div').attr('class', 'preset-icon-28').call(svgIcon('#iD-icon-note', 'note-fill')); + iconEnter.each(function (d) { + var statusIcon; - function zoomed(d3_event) { - if (_skipEvents) return; - var x = d3_event.transform.x; - var y = d3_event.transform.y; - var k = d3_event.transform.k; - var isZooming = k !== _tStart.k; - var isPanning = x !== _tStart.x || y !== _tStart.y; + if (d.id < 0) { + statusIcon = '#iD-icon-plus'; + } else if (d.status === 'open') { + statusIcon = '#iD-icon-close'; + } else { + statusIcon = '#iD-icon-apply'; + } - if (!isZooming && !isPanning) { - return; // no change - } // lock in either zooming or panning, don't allow both in minimap. + iconEnter.append('div').attr('class', 'note-icon-annotation').call(svgIcon(statusIcon, 'icon-annotation')); + }); + headerEnter.append('div').attr('class', 'note-header-label').html(function (d) { + if (_note.isNew()) { + return _t('note.new'); + } + return _t('note.note') + ' ' + d.id + ' ' + (d.status === 'closed' ? _t('note.closed') : ''); + }); + } - if (!_gesture) { - _gesture = isZooming ? 'zoom' : 'pan'; - } + noteHeader.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteHeader; + }; - var tMini = projection.transform(); - var tX, tY, scale; + return noteHeader; + } - if (_gesture === 'zoom') { - scale = k / tMini.k; - tX = (_cMini[0] / scale - _cMini[0]) * scale; - tY = (_cMini[1] / scale - _cMini[1]) * scale; - } else { - k = tMini.k; - scale = 1; - tX = x - tMini.x; - tY = y - tMini.y; - } + function uiNoteReport() { + var _note; - utilSetTransform(tiles, tX, tY, scale); - utilSetTransform(viewport, 0, 0, scale); - _isTransformed = true; - _tCurr = identity$2.translate(x, y).scale(k); - var zMain = geoScaleToZoom(context.projection.scale()); - var zMini = geoScaleToZoom(k); - _zDiff = zMain - zMini; - queueRedraw(); - } + function noteReport(selection) { + var url; - function zoomEnded() { - if (_skipEvents) return; - if (_gesture !== 'pan') return; - updateProjection(); - _gesture = null; - context.map().center(projection.invert(_cMini)); // recenter main map.. + if (services.osm && _note instanceof osmNote && !_note.isNew()) { + url = services.osm.noteReportURL(_note); } - function updateProjection() { - var loc = context.map().center(); - var tMain = context.projection.transform(); - var zMain = geoScaleToZoom(tMain.k); - var zMini = Math.max(zMain - _zDiff, 0.5); - var kMini = geoZoomToScale(zMini); - projection.translate([tMain.x, tMain.y]).scale(kMini); - var point = projection(loc); - var mouse = _gesture === 'pan' ? geoVecSubtract([_tCurr.x, _tCurr.y], [_tStart.x, _tStart.y]) : [0, 0]; - var xMini = _cMini[0] - point[0] + tMain.x + mouse[0]; - var yMini = _cMini[1] - point[1] + tMain.y + mouse[1]; - projection.translate([xMini, yMini]).clipExtent([[0, 0], _dMini]); - _tCurr = projection.transform(); - - if (_isTransformed) { - utilSetTransform(tiles, 0, 0); - utilSetTransform(viewport, 0, 0); - _isTransformed = false; - } + var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit - zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); - _skipEvents = true; - wrap.call(zoom.transform, _tCurr); - _skipEvents = false; - } + link.exit().remove(); // enter - function redraw() { - clearTimeout(_timeoutID); - if (_isHidden) return; - updateProjection(); - var zMini = geoScaleToZoom(projection.scale()); // setup tile container + var linkEnter = link.enter().append('a').attr('class', 'note-report').attr('target', '_blank').attr('href', function (d) { + return d; + }).call(svgIcon('#iD-icon-out-link', 'inline')); + linkEnter.append('span').html(_t.html('note.report')); + } - tiles = wrap.selectAll('.map-in-map-tiles').data([0]); - tiles = tiles.enter().append('div').attr('class', 'map-in-map-tiles').merge(tiles); // redraw background + noteReport.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteReport; + }; - backgroundLayer.source(context.background().baseLayerSource()).projection(projection).dimensions(_dMini); - var background = tiles.selectAll('.map-in-map-background').data([0]); - background.enter().append('div').attr('class', 'map-in-map-background').merge(background).call(backgroundLayer); // redraw overlay + return noteReport; + } - var overlaySources = context.background().overlayLayerSources(); - var activeOverlayLayers = []; + function uiNoteEditor(context) { + var dispatch = dispatch$8('change'); + var noteComments = uiNoteComments(); + var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); - for (var i = 0; i < overlaySources.length; i++) { - if (overlaySources[i].validZoom(zMini)) { - if (!overlayLayers[i]) overlayLayers[i] = rendererTileLayer(context); - activeOverlayLayers.push(overlayLayers[i].source(overlaySources[i]).projection(projection).dimensions(_dMini)); - } - } + var _note; - var overlay = tiles.selectAll('.map-in-map-overlay').data([0]); - overlay = overlay.enter().append('div').attr('class', 'map-in-map-overlay').merge(overlay); - var overlays = overlay.selectAll('div').data(activeOverlayLayers, function (d) { - return d.source().name(); - }); - overlays.exit().remove(); - overlays = overlays.enter().append('div').merge(overlays).each(function (layer) { - select(this).call(layer); - }); - var dataLayers = tiles.selectAll('.map-in-map-data').data([0]); - dataLayers.exit().remove(); - dataLayers = dataLayers.enter().append('svg').attr('class', 'map-in-map-data').merge(dataLayers).call(dataLayer).call(debugLayer); // redraw viewport bounding box + var _newNote; // var _fieldsArr; - if (_gesture !== 'pan') { - var getPath = d3_geoPath(projection); - var bbox = { - type: 'Polygon', - coordinates: [context.map().extent().polygon()] - }; - viewport = wrap.selectAll('.map-in-map-viewport').data([0]); - viewport = viewport.enter().append('svg').attr('class', 'map-in-map-viewport').merge(viewport); - var path = viewport.selectAll('.map-in-map-bbox').data([bbox]); - path.enter().append('path').attr('class', 'map-in-map-bbox').merge(path).attr('d', getPath).classed('thick', function (d) { - return getPath.area(d) < 30; - }); - } - } - function queueRedraw() { - clearTimeout(_timeoutID); - _timeoutID = setTimeout(function () { - redraw(); - }, 750); - } + function noteEditor(selection) { + var header = selection.selectAll('.header').data([0]); + var headerEnter = header.enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('note.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.note-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section note-editor').merge(editor).call(noteHeader.note(_note)).call(noteComments.note(_note)).call(noteSaveSection); + var footer = selection.selectAll('.footer').data([0]); + footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOSM(context).what(_note)).call(uiNoteReport().note(_note)); // rerender the note editor on any auth change - function toggle(d3_event) { - if (d3_event) d3_event.preventDefault(); - _isHidden = !_isHidden; - context.container().select('.minimap-toggle-item').classed('active', !_isHidden).select('input').property('checked', !_isHidden); + var osm = services.osm; - if (_isHidden) { - wrap.style('display', 'block').style('opacity', '1').transition().duration(200).style('opacity', '0').on('end', function () { - selection.selectAll('.map-in-map').style('display', 'none'); - }); - } else { - wrap.style('display', 'block').style('opacity', '0').transition().duration(200).style('opacity', '1').on('end', function () { - redraw(); - }); - } + if (osm) { + osm.on('change.note-save', function () { + selection.call(noteEditor); + }); } + } - uiMapInMap.toggle = toggle; - wrap = selection.selectAll('.map-in-map').data([0]); - wrap = wrap.enter().append('div').attr('class', 'map-in-map').style('display', _isHidden ? 'none' : 'block').call(zoom).on('dblclick.zoom', null).merge(wrap); // reflow warning: Hardcode dimensions - currently can't resize it anyway.. - - _dMini = [200, 150]; //utilGetDimensions(wrap); + function noteSaveSection(selection) { + var isSelected = _note && _note.id === context.selectedNoteID(); - _cMini = geoVecScale(_dMini, 0.5); - context.map().on('drawn.map-in-map', function (drawn) { - if (drawn.full === true) { - redraw(); - } - }); - redraw(); - context.keybinding().on(_t('background.minimap.key'), toggle); - } + var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit - return mapInMap; - } + noteSave.exit().remove(); // enter - function uiNotice(context) { - return function (selection) { - var div = selection.append('div').attr('class', 'notice'); - var button = div.append('button').attr('class', 'zoom-to notice fillD').on('click', function () { - context.map().zoomEase(context.minEditableZoom()); - }).on('wheel', function (d3_event) { - // let wheel events pass through #4482 - var e2 = new WheelEvent(d3_event.type, d3_event); - context.surface().node().dispatchEvent(e2); + var noteSaveEnter = noteSave.enter().append('div').attr('class', 'note-save save-section cf'); // // if new note, show categories to pick from + // if (_note.isNew()) { + // var presets = presetManager; + // // NOTE: this key isn't a age and therefore there is no documentation (yet) + // _fieldsArr = [ + // uiField(context, presets.field('category'), null, { show: true, revert: false }), + // ]; + // _fieldsArr.forEach(function(field) { + // field + // .on('change', changeCategory); + // }); + // noteSaveEnter + // .append('div') + // .attr('class', 'note-category') + // .call(formFields.fieldsArr(_fieldsArr)); + // } + // function changeCategory() { + // // NOTE: perhaps there is a better way to get value + // var val = context.container().select('input[name=\'category\']:checked').property('__data__') || undefined; + // // store the unsaved category with the note itself + // _note = _note.update({ newCategory: val }); + // var osm = services.osm; + // if (osm) { + // osm.replaceNote(_note); // update note cache + // } + // noteSave + // .call(noteSaveButtons); + // } + + noteSaveEnter.append('h4').attr('class', '.note-save-header').html(function () { + return _note.isNew() ? _t('note.newDescription') : _t('note.newComment'); }); - button.call(svgIcon('#iD-icon-plus', 'pre-text')).append('span').attr('class', 'label').html(_t.html('zoom_in_edit')); + var commentTextarea = noteSaveEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('note.inputPlaceholder')).attr('maxlength', 1000).property('value', function (d) { + return d.newComment; + }).call(utilNoAuto).on('keydown.note-input', keydown).on('input.note-input', changeInput).on('blur.note-input', changeInput); - function disableTooHigh() { - var canEdit = context.map().zoom() >= context.minEditableZoom(); - div.style('display', canEdit ? 'none' : 'block'); - } + if (!commentTextarea.empty() && _newNote) { + // autofocus the comment field for new notes + commentTextarea.node().focus(); + } // update - context.map().on('move.notice', debounce(disableTooHigh, 500)); - disableTooHigh(); - }; - } - function uiPhotoviewer(context) { - var dispatch$1 = dispatch('resize'); + noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + function keydown(d3_event) { + if (!(d3_event.keyCode === 13 && // ↩ Return + d3_event.metaKey)) return; + var osm = services.osm; + if (!osm) return; + var hasAuth = osm.authenticated(); + if (!hasAuth) return; + if (!_note.newComment) return; + d3_event.preventDefault(); + select(this).on('keydown.note-input', null); // focus on button and submit - function photoviewer(selection) { - selection.append('button').attr('class', 'thumb-hide').on('click', function () { - if (services.streetside) { - services.streetside.hideViewer(context); - } + window.setTimeout(function () { + if (_note.isNew()) { + noteSave.selectAll('.save-button').node().focus(); + clickSave(); + } else { + noteSave.selectAll('.comment-button').node().focus(); + clickComment(); + } + }, 10); + } - if (services.mapillary) { - services.mapillary.hideViewer(context); - } + function changeInput() { + var input = select(this); + var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself - if (services.openstreetcam) { - services.openstreetcam.hideViewer(context); + _note = _note.update({ + newComment: val + }); + var osm = services.osm; + + if (osm) { + osm.replaceNote(_note); // update note cache } - }).append('div').call(svgIcon('#iD-icon-close')); - function preventDefault(d3_event) { - d3_event.preventDefault(); + noteSave.call(noteSaveButtons); } + } - selection.append('button').attr('class', 'resize-handle-xy').on('touchstart touchdown touchend', preventDefault).on(_pointerPrefix + 'down', buildResizeListener(selection, 'resize', dispatch$1, { - resizeOnX: true, - resizeOnY: true - })); - selection.append('button').attr('class', 'resize-handle-x').on('touchstart touchdown touchend', preventDefault).on(_pointerPrefix + 'down', buildResizeListener(selection, 'resize', dispatch$1, { - resizeOnX: true - })); - selection.append('button').attr('class', 'resize-handle-y').on('touchstart touchdown touchend', preventDefault).on(_pointerPrefix + 'down', buildResizeListener(selection, 'resize', dispatch$1, { - resizeOnY: true - })); + function userDetails(selection) { + var detailSection = selection.selectAll('.detail-section').data([0]); + detailSection = detailSection.enter().append('div').attr('class', 'detail-section').merge(detailSection); + var osm = services.osm; + if (!osm) return; // Add warning if user is not logged in - function buildResizeListener(target, eventName, dispatch, options) { - var resizeOnX = !!options.resizeOnX; - var resizeOnY = !!options.resizeOnY; - var minHeight = options.minHeight || 240; - var minWidth = options.minWidth || 320; - var pointerId; - var startX; - var startY; - var startWidth; - var startHeight; + var hasAuth = osm.authenticated(); + var authWarning = detailSection.selectAll('.auth-warning').data(hasAuth ? [] : [0]); + authWarning.exit().transition().duration(200).style('opacity', 0).remove(); + var authEnter = authWarning.enter().insert('div', '.tag-reference-body').attr('class', 'field-warning auth-warning').style('opacity', 0); + authEnter.call(svgIcon('#iD-icon-alert', 'inline')); + authEnter.append('span').html(_t.html('note.login')); + authEnter.append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html('login')).on('click.note-login', function (d3_event) { + d3_event.preventDefault(); + osm.authenticate(); + }); + authEnter.transition().duration(200).style('opacity', 1); + var prose = detailSection.selectAll('.note-save-prose').data(hasAuth ? [0] : []); + prose.exit().remove(); + prose = prose.enter().append('p').attr('class', 'note-save-prose').html(_t.html('note.upload_explanation')).merge(prose); + osm.userDetails(function (err, user) { + if (err) return; + var userLink = select(document.createElement('div')); - function startResize(d3_event) { - if (pointerId !== (d3_event.pointerId || 'mouse')) return; - d3_event.preventDefault(); - d3_event.stopPropagation(); - var mapSize = context.map().dimensions(); + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); + } - if (resizeOnX) { - var maxWidth = mapSize[0]; - var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); - target.style('width', newWidth + 'px'); - } + userLink.append('a').attr('class', 'user-info').html(user.display_name).attr('href', osm.userURL(user.display_name)).attr('target', '_blank'); + prose.html(_t.html('note.upload_explanation_with_user', { + user: userLink.html() + })); + }); + } - if (resizeOnY) { - var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map + function noteSaveButtons(selection) { + var osm = services.osm; + var hasAuth = osm && osm.authenticated(); - var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); - target.style('height', newHeight + 'px'); - } + var isSelected = _note && _note.id === context.selectedNoteID(); - dispatch.call(eventName, target, utilGetDimensions(target, true)); - } + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); - } + buttonSection.exit().remove(); // enter - function stopResize(d3_event) { - if (pointerId !== (d3_event.pointerId || 'mouse')) return; - d3_event.preventDefault(); - d3_event.stopPropagation(); // remove all the listeners we added + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - select(window).on('.' + eventName, null); - } + if (_note.isNew()) { + buttonEnter.append('button').attr('class', 'button cancel-button secondary-action').html(_t.html('confirm.cancel')); + buttonEnter.append('button').attr('class', 'button save-button action').html(_t.html('note.save')); + } else { + buttonEnter.append('button').attr('class', 'button status-button action'); + buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('note.comment')); + } // update - return function initResize(d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - pointerId = d3_event.pointerId || 'mouse'; - startX = d3_event.clientX; - startY = d3_event.clientY; - var targetRect = target.node().getBoundingClientRect(); - startWidth = targetRect.width; - startHeight = targetRect.height; - select(window).on(_pointerPrefix + 'move.' + eventName, startResize, false).on(_pointerPrefix + 'up.' + eventName, stopResize, false); - if (_pointerPrefix === 'pointer') { - select(window).on('pointercancel.' + eventName, stopResize, false); - } - }; + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.cancel-button') // select and propagate data + .on('click.cancel', clickCancel); + buttonSection.select('.save-button') // select and propagate data + .attr('disabled', isSaveDisabled).on('click.save', clickSave); + buttonSection.select('.status-button') // select and propagate data + .attr('disabled', hasAuth ? null : true).html(function (d) { + var action = d.status === 'open' ? 'close' : 'open'; + var andComment = d.newComment ? '_comment' : ''; + return _t('note.' + action + andComment); + }).on('click.status', clickStatus); + buttonSection.select('.comment-button') // select and propagate data + .attr('disabled', isSaveDisabled).on('click.comment', clickComment); + + function isSaveDisabled(d) { + return hasAuth && d.status === 'open' && d.newComment ? null : true; } } - photoviewer.onMapResize = function () { - var photoviewer = context.container().select('.photoviewer'); - var content = context.container().select('.main-content'); - var mapDimensions = utilGetDimensions(content, true); // shrink photo viewer if it is too big - // (-90 preserves space at top and bottom of map used by menus) + function clickCancel(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - var photoDimensions = utilGetDimensions(photoviewer, true); + var osm = services.osm; - if (photoDimensions[0] > mapDimensions[0] || photoDimensions[1] > mapDimensions[1] - 90) { - var setPhotoDimensions = [Math.min(photoDimensions[0], mapDimensions[0]), Math.min(photoDimensions[1], mapDimensions[1] - 90)]; - photoviewer.style('width', setPhotoDimensions[0] + 'px').style('height', setPhotoDimensions[1] + 'px'); - dispatch$1.call('resize', photoviewer, setPhotoDimensions); + if (osm) { + osm.removeNote(d); } - }; - - return utilRebind(photoviewer, dispatch$1, 'on'); - } - function uiRestore(context) { - return function (selection) { - if (!context.history().hasRestorableChanges()) return; - var modalSelection = uiModal(selection, true); - modalSelection.select('.modal').attr('class', 'modal fillL'); - var introModal = modalSelection.select('.content'); - introModal.append('div').attr('class', 'modal-section').append('h3').html(_t.html('restore.heading')); - introModal.append('div').attr('class', 'modal-section').append('p').html(_t.html('restore.description')); - var buttonWrap = introModal.append('div').attr('class', 'modal-actions'); - var restore = buttonWrap.append('button').attr('class', 'restore').on('click', function () { - context.history().restore(); - modalSelection.remove(); - }); - restore.append('svg').attr('class', 'logo logo-restore').append('use').attr('xlink:href', '#iD-logo-restore'); - restore.append('div').html(_t.html('restore.restore')); - var reset = buttonWrap.append('button').attr('class', 'reset').on('click', function () { - context.history().clearSaved(); - modalSelection.remove(); - }); - reset.append('svg').attr('class', 'logo logo-reset').append('use').attr('xlink:href', '#iD-logo-reset'); - reset.append('div').html(_t.html('restore.reset')); - restore.node().focus(); - }; - } + context.enter(modeBrowse(context)); + dispatch.call('change'); + } - function uiScale(context) { - var projection = context.projection, - isImperial = !_mainLocalizer.usesMetric(), - maxLength = 180, - tickHeight = 8; + function clickSave(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - function scaleDefs(loc1, loc2) { - var lat = (loc2[1] + loc1[1]) / 2, - conversion = isImperial ? 3.28084 : 1, - dist = geoLonToMeters(loc2[0] - loc1[0], lat) * conversion, - scale = { - dist: 0, - px: 0, - text: '' - }, - buckets, - i, - val, - dLon; + var osm = services.osm; - if (isImperial) { - buckets = [5280000, 528000, 52800, 5280, 500, 50, 5, 1]; - } else { - buckets = [5000000, 500000, 50000, 5000, 500, 50, 5, 1]; - } // determine a user-friendly endpoint for the scale + if (osm) { + osm.postNoteCreate(d, function (err, note) { + dispatch.call('change', note); + }); + } + } + function clickStatus(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - for (i = 0; i < buckets.length; i++) { - val = buckets[i]; + var osm = services.osm; - if (dist >= val) { - scale.dist = Math.floor(dist / val) * val; - break; - } else { - scale.dist = +dist.toFixed(2); - } + if (osm) { + var setStatus = d.status === 'open' ? 'closed' : 'open'; + osm.postNoteUpdate(d, setStatus, function (err, note) { + dispatch.call('change', note); + }); } - - dLon = geoMetersToLon(scale.dist / conversion, lat); - scale.px = Math.round(projection([loc1[0] + dLon, loc1[1]])[0]); - scale.text = displayLength(scale.dist / conversion, isImperial); - return scale; } - function update(selection) { - // choose loc1, loc2 along bottom of viewport (near where the scale will be drawn) - var dims = context.map().dimensions(), - loc1 = projection.invert([0, dims[1]]), - loc2 = projection.invert([maxLength, dims[1]]), - scale = scaleDefs(loc1, loc2); - selection.select('.scale-path').attr('d', 'M0.5,0.5v' + tickHeight + 'h' + scale.px + 'v-' + tickHeight); - selection.select('.scale-text').style(_mainLocalizer.textDirection() === 'ltr' ? 'left' : 'right', scale.px + 16 + 'px').html(scale.text); - } + function clickComment(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - return function (selection) { - function switchUnits() { - isImperial = !isImperial; - selection.call(update); + var osm = services.osm; + + if (osm) { + osm.postNoteUpdate(d, d.status, function (err, note) { + dispatch.call('change', note); + }); } + } - var scalegroup = selection.append('svg').attr('class', 'scale').on('click', switchUnits).append('g').attr('transform', 'translate(10,11)'); - scalegroup.append('path').attr('class', 'scale-path'); - selection.append('div').attr('class', 'scale-text'); - selection.call(update); - context.map().on('move.scale', function () { - update(selection); - }); + noteEditor.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteEditor; }; - } - function uiShortcuts(context) { - var detected = utilDetect(); - var _activeTab = 0; - - var _modalSelection; - - var _selection = select(null); - - function shortcutsModal(_modalSelection) { - _modalSelection.select('.modal').classed('modal-shortcuts', true); - - var content = _modalSelection.select('.content'); - - content.append('div').attr('class', 'modal-section').append('h3').html(_t.html('shortcuts.title')); - _mainFileFetcher.get('shortcuts').then(function (data) { - content.call(render, data); - })["catch"](function () { - /* ignore */ - }); - } + noteEditor.newNote = function (val) { + if (!arguments.length) return _newNote; + _newNote = val; + return noteEditor; + }; - function render(selection, dataShortcuts) { - var wrapper = selection.selectAll('.wrapper').data([0]); - var wrapperEnter = wrapper.enter().append('div').attr('class', 'wrapper modal-section'); - var tabsBar = wrapperEnter.append('div').attr('class', 'tabs-bar'); - var shortcutsList = wrapperEnter.append('div').attr('class', 'shortcuts-list'); - wrapper = wrapper.merge(wrapperEnter); - var tabs = tabsBar.selectAll('.tab').data(dataShortcuts); - var tabsEnter = tabs.enter().append('a').attr('class', 'tab').attr('href', '#').on('click', function (d3_event) { - d3_event.preventDefault(); - var i = tabs.nodes().indexOf(this); - _activeTab = i; - render(selection, dataShortcuts); - }); - tabsEnter.append('span').html(function (d) { - return _t.html(d.text); - }); // Update + return utilRebind(noteEditor, dispatch, 'on'); + } - wrapper.selectAll('.tab').classed('active', function (d, i) { - return i === _activeTab; - }); - var shortcuts = shortcutsList.selectAll('.shortcut-tab').data(dataShortcuts); - var shortcutsEnter = shortcuts.enter().append('div').attr('class', function (d) { - return 'shortcut-tab shortcut-tab-' + d.tab; - }); - var columnsEnter = shortcutsEnter.selectAll('.shortcut-column').data(function (d) { - return d.columns; - }).enter().append('table').attr('class', 'shortcut-column'); - var rowsEnter = columnsEnter.selectAll('.shortcut-row').data(function (d) { - return d.rows; - }).enter().append('tr').attr('class', 'shortcut-row'); - var sectionRows = rowsEnter.filter(function (d) { - return !d.shortcuts; - }); - sectionRows.append('td'); - sectionRows.append('td').attr('class', 'shortcut-section').append('h3').html(function (d) { - return _t.html(d.text); - }); - var shortcutRows = rowsEnter.filter(function (d) { - return d.shortcuts; - }); - var shortcutKeys = shortcutRows.append('td').attr('class', 'shortcut-keys'); - var modifierKeys = shortcutKeys.filter(function (d) { - return d.modifiers; - }); - modifierKeys.selectAll('kbd.modifier').data(function (d) { - if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { - return ['⌘']; - } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { - return []; - } else { - return d.modifiers; - } - }).enter().each(function () { - var selection = select(this); - selection.append('kbd').attr('class', 'modifier').html(function (d) { - return uiCmd.display(d); - }); - selection.append('span').html('+'); - }); - shortcutKeys.selectAll('kbd.shortcut').data(function (d) { - var arr = d.shortcuts; + function uiSidebar(context) { + var inspector = uiInspector(context); + var dataEditor = uiDataEditor(context); + var noteEditor = uiNoteEditor(context); + var improveOsmEditor = uiImproveOsmEditor(context); + var keepRightEditor = uiKeepRightEditor(context); + var osmoseEditor = uiOsmoseEditor(context); - if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { - arr = ['Y']; - } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { - arr = ['F11']; - } // replace translations + var _current; + var _wasData = false; + var _wasNote = false; + var _wasQaItem = false; // use pointer events on supported platforms; fallback to mouse events - arr = arr.map(function (s) { - return uiCmd.display(s.indexOf('.') !== -1 ? _t(s) : s); - }); - return utilArrayUniq(arr).map(function (s) { - return { - shortcut: s, - separator: d.separator, - suffix: d.suffix - }; - }); - }).enter().each(function (d, i, nodes) { - var selection = select(this); - var click = d.shortcut.toLowerCase().match(/(.*).click/); + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - if (click && click[1]) { - // replace "left_click", "right_click" with mouse icon - selection.call(svgIcon('#iD-walkthrough-mouse-' + click[1], 'operation')); - } else if (d.shortcut.toLowerCase() === 'long-press') { - selection.call(svgIcon('#iD-walkthrough-longpress', 'longpress operation')); - } else if (d.shortcut.toLowerCase() === 'tap') { - selection.call(svgIcon('#iD-walkthrough-tap', 'tap operation')); - } else { - selection.append('kbd').attr('class', 'shortcut').html(function (d) { - return d.shortcut; - }); - } + function sidebar(selection) { + var container = context.container(); + var minWidth = 240; + var sidebarWidth; + var containerWidth; + var dragOffset; // Set the initial width constraints - if (i < nodes.length - 1) { - selection.append('span').html(d.separator || "\xA0" + _t.html('shortcuts.or') + "\xA0"); - } else if (i === nodes.length - 1 && d.suffix) { - selection.append('span').html(d.suffix); - } - }); - shortcutKeys.filter(function (d) { - return d.gesture; - }).each(function () { - var selection = select(this); - selection.append('span').html('+'); - selection.append('span').attr('class', 'gesture').html(function (d) { - return _t.html(d.gesture); - }); - }); - shortcutRows.append('td').attr('class', 'shortcut-desc').html(function (d) { - return d.text ? _t.html(d.text) : "\xA0"; - }); // Update + selection.style('min-width', minWidth + 'px').style('max-width', '400px').style('width', '33.3333%'); + var resizer = selection.append('div').attr('class', 'sidebar-resizer').on(_pointerPrefix + 'down.sidebar-resizer', pointerdown); + var downPointerId, lastClientX, containerLocGetter; - wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { - return i === _activeTab ? 'flex' : 'none'; - }); - } + function pointerdown(d3_event) { + if (downPointerId) return; + if ('button' in d3_event && d3_event.button !== 0) return; + downPointerId = d3_event.pointerId || 'mouse'; + lastClientX = d3_event.clientX; + containerLocGetter = utilFastMouse(container.node()); // offset from edge of sidebar-resizer - return function (selection, show) { - _selection = selection; + dragOffset = utilFastMouse(resizer.node())(d3_event)[0] - 1; + sidebarWidth = selection.node().getBoundingClientRect().width; + containerWidth = container.node().getBoundingClientRect().width; + var widthPct = sidebarWidth / containerWidth * 100; + selection.style('width', widthPct + '%') // lock in current width + .style('max-width', '85%'); // but allow larger widths - if (show) { - _modalSelection = uiModal(selection); + resizer.classed('dragging', true); + select(window).on('touchmove.sidebar-resizer', function (d3_event) { + // disable page scrolling while resizing on touch input + d3_event.preventDefault(); + }, { + passive: false + }).on(_pointerPrefix + 'move.sidebar-resizer', pointermove).on(_pointerPrefix + 'up.sidebar-resizer pointercancel.sidebar-resizer', pointerup); + } - _modalSelection.call(shortcutsModal); - } else { - context.keybinding().on([_t('shortcuts.toggle.key'), '?'], function () { - if (context.container().selectAll('.modal-shortcuts').size()) { - // already showing - if (_modalSelection) { - _modalSelection.close(); + function pointermove(d3_event) { + if (downPointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + var dx = d3_event.clientX - lastClientX; + lastClientX = d3_event.clientX; + var isRTL = _mainLocalizer.textDirection() === 'rtl'; + var scaleX = isRTL ? 0 : 1; + var xMarginProperty = isRTL ? 'margin-right' : 'margin-left'; + var x = containerLocGetter(d3_event)[0] - dragOffset; + sidebarWidth = isRTL ? containerWidth - x : x; + var isCollapsed = selection.classed('collapsed'); + var shouldCollapse = sidebarWidth < minWidth; + selection.classed('collapsed', shouldCollapse); - _modalSelection = null; - } - } else { - _modalSelection = uiModal(_selection); + if (shouldCollapse) { + if (!isCollapsed) { + selection.style(xMarginProperty, '-400px').style('width', '400px'); + context.ui().onResize([(sidebarWidth - dx) * scaleX, 0]); + } + } else { + var widthPct = sidebarWidth / containerWidth * 100; + selection.style(xMarginProperty, null).style('width', widthPct + '%'); - _modalSelection.call(shortcutsModal); + if (isCollapsed) { + context.ui().onResize([-sidebarWidth * scaleX, 0]); + } else { + context.ui().onResize([-dx * scaleX, 0]); } - }); + } } - }; - } - var pair_1 = pair; + function pointerup(d3_event) { + if (downPointerId !== (d3_event.pointerId || 'mouse')) return; + downPointerId = null; + resizer.classed('dragging', false); + select(window).on('touchmove.sidebar-resizer', null).on(_pointerPrefix + 'move.sidebar-resizer', null).on(_pointerPrefix + 'up.sidebar-resizer pointercancel.sidebar-resizer', null); + } - function search(input, dims) { - if (!dims) dims = 'NSEW'; - if (typeof input !== 'string') return null; - input = input.toUpperCase(); - var regex = /^[\s\,]*([NSEW])?\s*([\-|\—|\―]?[0-9.]+)[°º˚]?\s*(?:([0-9.]+)['’′‘]\s*)?(?:([0-9.]+)(?:''|"|”|″)\s*)?([NSEW])?/; - var m = input.match(regex); - if (!m) return null; // no match + var featureListWrap = selection.append('div').attr('class', 'feature-list-pane').call(uiFeatureList(context)); + var inspectorWrap = selection.append('div').attr('class', 'inspector-hidden inspector-wrap'); - var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing + var hoverModeSelect = function hoverModeSelect(targets) { + context.container().selectAll('.feature-list-item button').classed('hover', false); - var dim; + if (context.selectedIDs().length > 1 && targets && targets.length) { + var elements = context.container().selectAll('.feature-list-item button').filter(function (node) { + return targets.indexOf(node) !== -1; + }); - if (m[1] && m[5]) { - // if matched both.. - dim = m[1]; // keep leading + if (!elements.empty()) { + elements.classed('hover', true); + } + } + }; - matched = matched.slice(0, -1); // remove trailing dimension from match - } else { - dim = m[1] || m[5]; - } // if unrecognized dimension + sidebar.hoverModeSelect = throttle(hoverModeSelect, 200); + function hover(targets) { + var datum = targets && targets.length && targets[0]; - if (dim && dims.indexOf(dim) === -1) return null; // extract DMS + if (datum && datum.__featurehash__) { + // hovering on data + _wasData = true; + sidebar.show(dataEditor.datum(datum)); + selection.selectAll('.sidebar-component').classed('inspector-hover', true); + } else if (datum instanceof osmNote) { + if (context.mode().id === 'drag-note') return; + _wasNote = true; + var osm = services.osm; - var deg = m[2] ? parseFloat(m[2]) : 0; - var min = m[3] ? parseFloat(m[3]) / 60 : 0; - var sec = m[4] ? parseFloat(m[4]) / 3600 : 0; - var sign = deg < 0 ? -1 : 1; - if (dim === 'S' || dim === 'W') sign *= -1; - return { - val: (Math.abs(deg) + min + sec) * sign, - dim: dim, - matched: matched, - remain: input.slice(matched.length) - }; - } + if (osm) { + datum = osm.getNote(datum.id); // marker may contain stale data - get latest + } - function pair(input, dims) { - input = input.trim(); - var one = search(input, dims); - if (!one) return null; - input = one.remain.trim(); - var two = search(input, dims); - if (!two || two.remain) return null; + sidebar.show(noteEditor.note(datum)); + selection.selectAll('.sidebar-component').classed('inspector-hover', true); + } else if (datum instanceof QAItem) { + _wasQaItem = true; + var errService = services[datum.service]; - if (one.dim) { - return swapdim(one.val, two.val, one.dim); - } else { - return [one.val, two.val]; - } - } + if (errService) { + // marker may contain stale data - get latest + datum = errService.getError(datum.id); + } // Currently only three possible services - function swapdim(a, b, dim) { - if (dim === 'N' || dim === 'S') return [a, b]; - if (dim === 'W' || dim === 'E') return [b, a]; - } - function uiFeatureList(context) { - var _geocodeResults; + var errEditor; - function featureList(selection) { - var header = selection.append('div').attr('class', 'header fillL'); - header.append('h3').html(_t.html('inspector.feature_list')); - var searchWrap = selection.append('div').attr('class', 'search-header'); - searchWrap.call(svgIcon('#iD-icon-search', 'pre-text')); - var search = searchWrap.append('input').attr('placeholder', _t('inspector.search')).attr('type', 'search').call(utilNoAuto).on('keypress', keypress).on('keydown', keydown).on('input', inputevent); - var listWrap = selection.append('div').attr('class', 'inspector-body'); - var list = listWrap.append('div').attr('class', 'feature-list'); - context.on('exit.feature-list', clearSearch); - context.map().on('drawn.feature-list', mapDrawn); - context.keybinding().on(uiCmd('⌘F'), focusSearch); + if (datum.service === 'keepRight') { + errEditor = keepRightEditor; + } else if (datum.service === 'osmose') { + errEditor = osmoseEditor; + } else { + errEditor = improveOsmEditor; + } - function focusSearch(d3_event) { - var mode = context.mode() && context.mode().id; - if (mode !== 'browse') return; - d3_event.preventDefault(); - search.node().focus(); - } + context.container().selectAll('.qaItem.' + datum.service).classed('hover', function (d) { + return d.id === datum.id; + }); + sidebar.show(errEditor.error(datum)); + selection.selectAll('.sidebar-component').classed('inspector-hover', true); + } else if (!_current && datum instanceof osmEntity) { + featureListWrap.classed('inspector-hidden', true); + inspectorWrap.classed('inspector-hidden', false).classed('inspector-hover', true); - function keydown(d3_event) { - if (d3_event.keyCode === 27) { - // escape - search.node().blur(); + if (!inspector.entityIDs() || !utilArrayIdentical(inspector.entityIDs(), [datum.id]) || inspector.state() !== 'hover') { + inspector.state('hover').entityIDs([datum.id]).newFeature(false); + inspectorWrap.call(inspector); + } + } else if (!_current) { + featureListWrap.classed('inspector-hidden', false); + inspectorWrap.classed('inspector-hidden', true); + inspector.state('hide'); + } else if (_wasData || _wasNote || _wasQaItem) { + _wasNote = false; + _wasData = false; + _wasQaItem = false; + context.container().selectAll('.note').classed('hover', false); + context.container().selectAll('.qaItem').classed('hover', false); + sidebar.hide(); } } - function keypress(d3_event) { - var q = search.property('value'), - items = list.selectAll('.feature-list-item'); + sidebar.hover = throttle(hover, 200); - if (d3_event.keyCode === 13 && // ↩ Return - q.length && items.size()) { - click(items.datum()); - } - } + sidebar.intersects = function (extent) { + var rect = selection.node().getBoundingClientRect(); + return extent.intersects([context.projection.invert([0, rect.height]), context.projection.invert([rect.width, 0])]); + }; - function inputevent() { - _geocodeResults = undefined; - drawList(); - } + sidebar.select = function (ids, newFeature) { + sidebar.hide(); - function clearSearch() { - search.property('value', ''); - drawList(); - } + if (ids && ids.length) { + var entity = ids.length === 1 && context.entity(ids[0]); - function mapDrawn(e) { - if (e.full) { - drawList(); + if (entity && newFeature && selection.classed('collapsed')) { + // uncollapse the sidebar + var extent = entity.extent(context.graph()); + sidebar.expand(sidebar.intersects(extent)); + } + + featureListWrap.classed('inspector-hidden', true); + inspectorWrap.classed('inspector-hidden', false).classed('inspector-hover', false); // reload the UI even if the ids are the same since the entities + // themselves may have changed + + inspector.state('select').entityIDs(ids).newFeature(newFeature); + inspectorWrap.call(inspector); + } else { + inspector.state('hide'); } - } + }; - function features() { - var result = []; - var graph = context.graph(); - var visibleCenter = context.map().extent().center(); - var q = search.property('value').toLowerCase(); - if (!q) return result; - var locationMatch = pair_1(q.toUpperCase()) || q.match(/^(-?\d+\.?\d*)\s+(-?\d+\.?\d*)$/); + sidebar.showPresetList = function () { + inspector.showList(); + }; - if (locationMatch) { - var loc = [parseFloat(locationMatch[0]), parseFloat(locationMatch[1])]; - result.push({ - id: -1, - geometry: 'point', - type: _t('inspector.location'), - name: dmsCoordinatePair([loc[1], loc[0]]), - location: loc - }); - } // A location search takes priority over an ID search + sidebar.show = function (component, element) { + featureListWrap.classed('inspector-hidden', true); + inspectorWrap.classed('inspector-hidden', true); + if (_current) _current.remove(); + _current = selection.append('div').attr('class', 'sidebar-component').call(component, element); + }; + sidebar.hide = function () { + featureListWrap.classed('inspector-hidden', false); + inspectorWrap.classed('inspector-hidden', true); + if (_current) _current.remove(); + _current = null; + }; - var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); + sidebar.expand = function (moveMap) { + if (selection.classed('collapsed')) { + sidebar.toggle(moveMap); + } + }; - if (idMatch) { - var elemType = idMatch[1].charAt(0); - var elemId = idMatch[2]; - result.push({ - id: elemType + elemId, - geometry: elemType === 'n' ? 'point' : elemType === 'w' ? 'line' : 'relation', - type: elemType === 'n' ? _t('inspector.node') : elemType === 'w' ? _t('inspector.way') : _t('inspector.relation'), - name: elemId - }); + sidebar.collapse = function (moveMap) { + if (!selection.classed('collapsed')) { + sidebar.toggle(moveMap); } + }; - var allEntities = graph.entities; - var localResults = []; + sidebar.toggle = function (moveMap) { + // Don't allow sidebar to toggle when the user is in the walkthrough. + if (context.inIntro()) return; + var isCollapsed = selection.classed('collapsed'); + var isCollapsing = !isCollapsed; + var isRTL = _mainLocalizer.textDirection() === 'rtl'; + var scaleX = isRTL ? 0 : 1; + var xMarginProperty = isRTL ? 'margin-right' : 'margin-left'; + sidebarWidth = selection.node().getBoundingClientRect().width; // switch from % to px - for (var id in allEntities) { - var entity = allEntities[id]; - if (!entity) continue; - var name = utilDisplayName(entity) || ''; - if (name.toLowerCase().indexOf(q) < 0) continue; - var matched = _mainPresetIndex.match(entity, graph); - var type = matched && matched.name() || utilDisplayType(entity.id); - var extent = entity.extent(graph); - var distance = extent ? geoSphericalDistance(visibleCenter, extent.center()) : 0; - localResults.push({ - id: entity.id, - entity: entity, - geometry: entity.geometry(graph), - type: type, - name: name, - distance: distance - }); - if (localResults.length > 100) break; + selection.style('width', sidebarWidth + 'px'); + var startMargin, endMargin, lastMargin; + + if (isCollapsing) { + startMargin = lastMargin = 0; + endMargin = -sidebarWidth; + } else { + startMargin = lastMargin = -sidebarWidth; + endMargin = 0; } - localResults = localResults.sort(function byDistance(a, b) { - return a.distance - b.distance; - }); - result = result.concat(localResults); + if (!isCollapsing) { + // unhide the sidebar's content before it transitions onscreen + selection.classed('collapsed', isCollapsing); + } - (_geocodeResults || []).forEach(function (d) { - if (d.osm_type && d.osm_id) { - // some results may be missing these - #1890 - // Make a temporary osmEntity so we can preset match - // and better localize the search result - #4725 - var id = osmEntity.id.fromOSM(d.osm_type, d.osm_id); - var tags = {}; - tags[d["class"]] = d.type; - var attrs = { - id: id, - type: d.osm_type, - tags: tags - }; + selection.transition().style(xMarginProperty, endMargin + 'px').tween('panner', function () { + var i = d3_interpolateNumber(startMargin, endMargin); + return function (t) { + var dx = lastMargin - Math.round(i(t)); + lastMargin = lastMargin - dx; + context.ui().onResize(moveMap ? undefined : [dx * scaleX, 0]); + }; + }).on('end', function () { + if (isCollapsing) { + // hide the sidebar's content after it transitions offscreen + selection.classed('collapsed', isCollapsing); + } // switch back from px to % - if (d.osm_type === 'way') { - // for ways, add some fake closed nodes - attrs.nodes = ['a', 'a']; // so that geometry area is possible - } - var tempEntity = osmEntity(attrs); - var tempGraph = coreGraph([tempEntity]); - var matched = _mainPresetIndex.match(tempEntity, tempGraph); - var type = matched && matched.name() || utilDisplayType(id); - result.push({ - id: tempEntity.id, - geometry: tempEntity.geometry(tempGraph), - type: type, - name: d.display_name, - extent: new geoExtent([parseFloat(d.boundingbox[3]), parseFloat(d.boundingbox[0])], [parseFloat(d.boundingbox[2]), parseFloat(d.boundingbox[1])]) - }); + if (!isCollapsing) { + var containerWidth = container.node().getBoundingClientRect().width; + var widthPct = sidebarWidth / containerWidth * 100; + selection.style(xMarginProperty, null).style('width', widthPct + '%'); } }); + }; // toggle the sidebar collapse when double-clicking the resizer - if (q.match(/^[0-9]+$/)) { - // if query is just a number, possibly an OSM ID without a prefix - result.push({ - id: 'n' + q, - geometry: 'point', - type: _t('inspector.node'), - name: q - }); - result.push({ - id: 'w' + q, - geometry: 'line', - type: _t('inspector.way'), - name: q - }); - result.push({ - id: 'r' + q, - geometry: 'relation', - type: _t('inspector.relation'), - name: q - }); - } - return result; - } + resizer.on('dblclick', function (d3_event) { + d3_event.preventDefault(); - function drawList() { - var value = search.property('value'); - var results = features(); - list.classed('filtered', value.length); - var resultsIndicator = list.selectAll('.no-results-item').data([0]).enter().append('button').property('disabled', true).attr('class', 'no-results-item').call(svgIcon('#iD-icon-alert', 'pre-text')); - resultsIndicator.append('span').attr('class', 'entity-name'); - list.selectAll('.no-results-item .entity-name').html(_t.html('geocoder.no_results_worldwide')); + if (d3_event.sourceEvent) { + d3_event.sourceEvent.preventDefault(); + } - if (services.geocoder) { - list.selectAll('.geocode-item').data([0]).enter().append('button').attr('class', 'geocode-item secondary-action').on('click', geocoderSearch).append('div').attr('class', 'label').append('span').attr('class', 'entity-name').html(_t.html('geocoder.search')); + sidebar.toggle(); + }); // ensure hover sidebar is closed when zooming out beyond editable zoom + + context.map().on('crossEditableZoom.sidebar', function (within) { + if (!within && !selection.select('.inspector-hover').empty()) { + hover([]); } + }); + } - list.selectAll('.no-results-item').style('display', value.length && !results.length ? 'block' : 'none'); - list.selectAll('.geocode-item').style('display', value && _geocodeResults === undefined ? 'block' : 'none'); - list.selectAll('.feature-list-item').data([-1]).remove(); - var items = list.selectAll('.feature-list-item').data(results, function (d) { - return d.id; - }); - var enter = items.enter().insert('button', '.geocode-item').attr('class', 'feature-list-item').on('mouseover', mouseover).on('mouseout', mouseout).on('click', click); - var label = enter.append('div').attr('class', 'label'); - label.each(function (d) { - select(this).call(svgIcon('#iD-icon-' + d.geometry, 'pre-text')); - }); - label.append('span').attr('class', 'entity-type').html(function (d) { - return d.type; - }); - label.append('span').attr('class', 'entity-name').html(function (d) { - return d.name; - }); - enter.style('opacity', 0).transition().style('opacity', 1); - items.order(); - items.exit().remove(); - } + sidebar.showPresetList = function () {}; - function mouseover(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], true, context); - } + sidebar.hover = function () {}; - function mouseout(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], false, context); - } + sidebar.hover.cancel = function () {}; - function click(d3_event, d) { - d3_event.preventDefault(); + sidebar.intersects = function () {}; - if (d.location) { - context.map().centerZoomEase([d.location[1], d.location[0]], 19); - } else if (d.entity) { - utilHighlightEntities([d.id], false, context); - context.enter(modeSelect(context, [d.entity.id])); - context.map().zoomToEase(d.entity); - } else { - // download, zoom to, and select the entity with the given ID - context.zoomToEntity(d.id); - } - } + sidebar.select = function () {}; - function geocoderSearch() { - services.geocoder.search(search.property('value'), function (err, resp) { - _geocodeResults = resp || []; - drawList(); - }); - } - } + sidebar.show = function () {}; - return featureList; + sidebar.hide = function () {}; + + sidebar.expand = function () {}; + + sidebar.collapse = function () {}; + + sidebar.toggle = function () {}; + + return sidebar; } - function uiSectionEntityIssues(context) { - var _entityIDs = []; - var _issues = []; + function uiSourceSwitch(context) { + var keys; - var _activeIssueID; + function click(d3_event) { + d3_event.preventDefault(); + var osm = context.connection(); + if (!osm) return; + if (context.inIntro()) return; + if (context.history().hasChanges() && !window.confirm(_t('source_switch.lose_changes'))) return; + var isLive = select(this).classed('live'); + isLive = !isLive; + context.enter(modeBrowse(context)); + context.history().clearSaved(); // remove saved history - var section = uiSection('entity-issues', context).shouldDisplay(function () { - return _issues.length > 0; - }).label(function () { - return _t('inspector.title_count', { - title: _t.html('issues.list_title'), - count: _issues.length - }); - }).disclosureContent(renderDisclosureContent); - context.validator().on('validated.entity_issues', function () { - // Refresh on validated events - reloadIssues(); - section.reRender(); - }).on('focusedIssue.entity_issues', function (issue) { - makeActiveIssue(issue.id); - }); + context.flush(); // remove stored data - function reloadIssues() { - _issues = context.validator().getSharedEntityIssues(_entityIDs, { - includeDisabledRules: true - }); + select(this).html(isLive ? _t.html('source_switch.live') : _t.html('source_switch.dev')).classed('live', isLive).classed('chip', isLive); + osm["switch"](isLive ? keys[0] : keys[1]); // switch connection (warning: dispatches 'change' event) } - function makeActiveIssue(issueID) { - _activeIssueID = issueID; - section.selection().selectAll('.issue-container').classed('active', function (d) { - return d.id === _activeIssueID; - }); - } + var sourceSwitch = function sourceSwitch(selection) { + selection.append('a').attr('href', '#').html(_t.html('source_switch.live')).attr('class', 'live chip').on('click', click); + }; + + sourceSwitch.keys = function (_) { + if (!arguments.length) return keys; + keys = _; + return sourceSwitch; + }; - function renderDisclosureContent(selection) { - selection.classed('grouped-items-area', true); - _activeIssueID = _issues.length > 0 ? _issues[0].id : null; - var containers = selection.selectAll('.issue-container').data(_issues, function (d) { - return d.id; - }); // Exit + return sourceSwitch; + } - containers.exit().remove(); // Enter + function uiSpinner(context) { + var osm = context.connection(); + return function (selection) { + var img = selection.append('img').attr('src', context.imagePath('loader-black.gif')).style('opacity', 0); - var containersEnter = containers.enter().append('div').attr('class', 'issue-container'); - var itemsEnter = containersEnter.append('div').attr('class', function (d) { - return 'issue severity-' + d.severity; - }).on('mouseover.highlight', function (d3_event, d) { - // don't hover-highlight the selected entity - var ids = d.entityIds.filter(function (e) { - return _entityIDs.indexOf(e) === -1; - }); - utilHighlightEntities(ids, true, context); - }).on('mouseout.highlight', function (d3_event, d) { - var ids = d.entityIds.filter(function (e) { - return _entityIDs.indexOf(e) === -1; + if (osm) { + osm.on('loading.spinner', function () { + img.transition().style('opacity', 1); + }).on('loaded.spinner', function () { + img.transition().style('opacity', 0); }); - utilHighlightEntities(ids, false, context); - }); - var labelsEnter = itemsEnter.append('div').attr('class', 'issue-label'); - var textEnter = labelsEnter.append('button').attr('class', 'issue-text').on('click', function (d3_event, d) { - makeActiveIssue(d.id); // expand only the clicked item + } + }; + } - var extent = d.extent(context.graph()); + function uiSplash(context) { + return function (selection) { + // Exception - if there are restorable changes, skip this splash screen. + // This is because we currently only support one `uiModal` at a time + // and we need to show them `uiRestore`` instead of this one. + if (context.history().hasRestorableChanges()) return; // If user has not seen this version of the privacy policy, show the splash again. - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); - } - }); - textEnter.each(function (d) { - var iconName = '#iD-icon-' + (d.severity === 'warning' ? 'alert' : 'error'); - select(this).call(svgIcon(iconName, 'issue-icon')); - }); - textEnter.append('span').attr('class', 'issue-message'); - var infoButton = labelsEnter.append('button').attr('class', 'issue-info-button').attr('title', _t('icons.information')).call(svgIcon('#iD-icon-inspect')); - infoButton.on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - this.blur(); // avoid keeping focus on the button - #4641 + var updateMessage = ''; + var sawPrivacyVersion = corePreferences('sawPrivacyVersion'); + var showSplash = !corePreferences('sawSplash'); - var container = select(this.parentNode.parentNode.parentNode); - var info = container.selectAll('.issue-info'); - var isExpanded = info.classed('expanded'); + if (sawPrivacyVersion !== context.privacyVersion) { + updateMessage = _t('splash.privacy_update'); + showSplash = true; + } - if (isExpanded) { - info.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { - info.classed('expanded', false); - }); - } else { - info.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1').on('end', function () { - info.style('max-height', null); - }); - } - }); - itemsEnter.append('ul').attr('class', 'issue-fix-list'); - containersEnter.append('div').attr('class', 'issue-info').style('max-height', '0').style('opacity', '0').each(function (d) { - if (typeof d.reference === 'function') { - select(this).call(d.reference); - } else { - select(this).html(_t.html('inspector.no_documentation_key')); - } - }); // Update + if (!showSplash) return; + corePreferences('sawSplash', true); + corePreferences('sawPrivacyVersion', context.privacyVersion); // fetch intro graph data now, while user is looking at the splash screen - containers = containers.merge(containersEnter).classed('active', function (d) { - return d.id === _activeIssueID; + _mainFileFetcher.get('intro_graph'); + var modalSelection = uiModal(selection); + modalSelection.select('.modal').attr('class', 'modal-splash modal'); + var introModal = modalSelection.select('.content').append('div').attr('class', 'fillL'); + introModal.append('div').attr('class', 'modal-section').append('h3').html(_t.html('splash.welcome')); + var modalSection = introModal.append('div').attr('class', 'modal-section'); + modalSection.append('p').html(_t.html('splash.text', { + version: context.version, + website: 'changelog', + github: 'github.com' + })); + modalSection.append('p').html(_t.html('splash.privacy', { + updateMessage: updateMessage, + privacyLink: '' + _t('splash.privacy_policy') + '' + })); + var buttonWrap = introModal.append('div').attr('class', 'modal-actions'); + var walkthrough = buttonWrap.append('button').attr('class', 'walkthrough').on('click', function () { + context.container().call(uiIntro(context)); + modalSelection.close(); }); - containers.selectAll('.issue-message').html(function (d) { - return d.message(context); - }); // fixes + walkthrough.append('svg').attr('class', 'logo logo-walkthrough').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + walkthrough.append('div').html(_t.html('splash.walkthrough')); + var startEditing = buttonWrap.append('button').attr('class', 'start-editing').on('click', modalSelection.close); + startEditing.append('svg').attr('class', 'logo logo-features').append('use').attr('xlink:href', '#iD-logo-features'); + startEditing.append('div').html(_t.html('splash.start')); + modalSelection.select('button.close').attr('class', 'hide'); + }; + } - var fixLists = containers.selectAll('.issue-fix-list'); - var fixes = fixLists.selectAll('.issue-fix-item').data(function (d) { - return d.fixes ? d.fixes(context) : []; - }, function (fix) { - return fix.id; - }); - fixes.exit().remove(); - var fixesEnter = fixes.enter().append('li').attr('class', 'issue-fix-item'); - var buttons = fixesEnter.append('button').on('click', function (d3_event, d) { - // not all fixes are actionable - if (select(this).attr('disabled') || !d.onClick) return; // Don't run another fix for this issue within a second of running one - // (Necessary for "Select a feature type" fix. Most fixes should only ever run once) + function uiStatus(context) { + var osm = context.connection(); + return function (selection) { + if (!osm) return; - if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; - d.issue.dateLastRanFix = new Date(); // remove hover-highlighting + function update(err, apiStatus) { + selection.html(''); - utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); - new Promise(function (resolve, reject) { - d.onClick(context, resolve, reject); + if (err) { + if (apiStatus === 'connectionSwitched') { + // if the connection was just switched, we can't rely on + // the status (we're getting the status of the previous api) + return; + } else if (apiStatus === 'rateLimited') { + selection.html(_t.html('osm_api_status.message.rateLimit')).append('a').attr('href', '#').attr('class', 'api-status-login').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html('login')).on('click.login', function (d3_event) { + d3_event.preventDefault(); + osm.authenticate(); + }); + } else { + // don't allow retrying too rapidly + var throttledRetry = throttle(function () { + // try loading the visible tiles + context.loadTiles(context.projection); // manually reload the status too in case all visible tiles were already loaded - if (d.onClick.length <= 1) { - // if the fix doesn't take any completion parameters then consider it resolved - resolve(); - } - }).then(function () { - // revalidate whenever the fix has finished running successfully - context.validator().validate(); - }); - }).on('mouseover.highlight', function (d3_event, d) { - utilHighlightEntities(d.entityIds, true, context); - }).on('mouseout.highlight', function (d3_event, d) { - utilHighlightEntities(d.entityIds, false, context); - }); - buttons.each(function (d) { - var iconName = d.icon || 'iD-icon-wrench'; + osm.reloadApiStatus(); + }, 2000); // eslint-disable-next-line no-warning-comments + // TODO: nice messages for different error types - if (iconName.startsWith('maki')) { - iconName += '-15'; - } - select(this).call(svgIcon('#' + iconName, 'fix-icon')); - }); - buttons.append('span').attr('class', 'fix-message').html(function (d) { - return d.title; - }); - fixesEnter.merge(fixes).selectAll('button').classed('actionable', function (d) { - return d.onClick; - }).attr('disabled', function (d) { - return d.onClick ? null : 'true'; - }).attr('title', function (d) { - if (d.disabledReason) { - return d.disabledReason; + selection.html(_t.html('osm_api_status.message.error') + ' ').append('a').attr('href', '#') // let the user manually retry their connection directly + .html(_t.html('osm_api_status.retry')).on('click.retry', function (d3_event) { + d3_event.preventDefault(); + throttledRetry(); + }); + } + } else if (apiStatus === 'readonly') { + selection.html(_t.html('osm_api_status.message.readonly')); + } else if (apiStatus === 'offline') { + selection.html(_t.html('osm_api_status.message.offline')); } - return null; - }); - } + selection.attr('class', 'api-status ' + (err ? 'error' : apiStatus)); + } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + osm.on('apiStatusChange.uiStatus', update); + context.history().on('storage_error', function () { + selection.html(_t.html('osm_api_status.message.local_storage_full')); + selection.attr('class', 'api-status error'); + }); // reload the status periodically regardless of other factors - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _activeIssueID = null; - reloadIssues(); - } + window.setInterval(function () { + osm.reloadApiStatus(); + }, 90000); // load the initial status in case no OSM data was loaded yet - return section; + osm.reloadApiStatus(); }; - - return section; } - function uiPresetIcon() { - var _preset; + function modeDrawArea(context, wayID, startGraph, button) { + var mode = { + button: button, + id: 'draw-area' + }; + var behavior = behaviorDrawWay(context, wayID, mode, startGraph).on('rejectedSelfIntersection.modeDrawArea', function () { + context.ui().flash.iconName('#iD-icon-no').label(_t('self_intersection.error.areas'))(); + }); + mode.wayID = wayID; - var _geometry; + mode.enter = function () { + context.install(behavior); + }; - var _sizeClass = 'medium'; + mode.exit = function () { + context.uninstall(behavior); + }; - function isSmall() { - return _sizeClass === 'small'; - } + mode.selectedIDs = function () { + return [wayID]; + }; - function presetIcon(selection) { - selection.each(render); - } + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - function getIcon(p, geom) { - if (isSmall() && p.isFallback && p.isFallback()) return 'iD-icon-' + p.id;else if (p.icon) return p.icon;else if (geom === 'line') return 'iD-other-line';else if (geom === 'vertex') return p.isFallback() ? '' : 'temaki-vertex';else if (isSmall() && geom === 'point') return '';else return 'maki-marker-stroked'; - } + return mode; + } - function renderPointBorder(container, drawPoint) { - var pointBorder = container.selectAll('.preset-icon-point-border').data(drawPoint ? [0] : []); - pointBorder.exit().remove(); - var pointBorderEnter = pointBorder.enter(); - var w = 40; - var h = 40; - pointBorderEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-point-border').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('path').attr('transform', 'translate(11.5, 8)').attr('d', 'M 17,8 C 17,13 11,21 8.5,23.5 C 6,21 0,13 0,8 C 0,4 4,-0.5 8.5,-0.5 C 13,-0.5 17,4 17,8 z'); - pointBorder = pointBorderEnter.merge(pointBorder); - } + function modeAddArea(context, mode) { + mode.id = 'add-area'; + var behavior = behaviorAddWay(context).on('start', start).on('startFromWay', startFromWay).on('startFromNode', startFromNode); + var defaultTags = { + area: 'yes' + }; + if (mode.preset) defaultTags = mode.preset.setTags(defaultTags, 'area'); - function renderCircleFill(container, drawVertex) { - var vertexFill = container.selectAll('.preset-icon-fill-vertex').data(drawVertex ? [0] : []); - vertexFill.exit().remove(); - var vertexFillEnter = vertexFill.enter(); - var w = 60; - var h = 60; - var d = 40; - vertexFillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-vertex').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('circle').attr('cx', w / 2).attr('cy', h / 2).attr('r', d / 2); - vertexFill = vertexFillEnter.merge(vertexFill); + function actionClose(wayId) { + return function (graph) { + return graph.replace(graph.entity(wayId).close()); + }; } - function renderSquareFill(container, drawArea, tagClasses) { - var fill = container.selectAll('.preset-icon-fill-area').data(drawArea ? [0] : []); - fill.exit().remove(); - var fillEnter = fill.enter(); - var d = isSmall() ? 40 : 60; - var w = d; - var h = d; - var l = d * 2 / 3; - var c1 = (w - l) / 2; - var c2 = c1 + l; - fillEnter = fillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-area').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); - ['fill', 'stroke'].forEach(function (klass) { - fillEnter.append('path').attr('d', "M".concat(c1, " ").concat(c1, " L").concat(c1, " ").concat(c2, " L").concat(c2, " ").concat(c2, " L").concat(c2, " ").concat(c1, " Z")).attr('class', "line area ".concat(klass)); + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - var rVertex = 2.5; - [[c1, c1], [c1, c2], [c2, c2], [c2, c1]].forEach(function (point) { - fillEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', rVertex); + var way = osmWay({ + tags: defaultTags }); - - if (!isSmall()) { - var rMidpoint = 1.25; - [[c1, w / 2], [c2, w / 2], [h / 2, c1], [h / 2, c2]].forEach(function (point) { - fillEnter.append('circle').attr('class', 'midpoint').attr('cx', point[0]).attr('cy', point[1]).attr('r', rMidpoint); - }); - } - - fill = fillEnter.merge(fill); - fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); - fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); } - function renderLine(container, drawLine, tagClasses) { - var line = container.selectAll('.preset-icon-line').data(drawLine ? [0] : []); - line.exit().remove(); - var lineEnter = line.enter(); - var d = isSmall() ? 40 : 60; // draw the line parametrically - - var w = d; - var h = d; - var y = Math.round(d * 0.72); - var l = Math.round(d * 0.6); - var r = 2.5; - var x1 = (w - l) / 2; - var x2 = x1 + l; - lineEnter = lineEnter.append('svg').attr('class', 'preset-icon-line').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); - ['casing', 'stroke'].forEach(function (klass) { - lineEnter.append('path').attr('d', "M".concat(x1, " ").concat(y, " L").concat(x2, " ").concat(y)).attr('class', "line ".concat(klass)); + function startFromWay(loc, edge) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - [[x1 - 1, y], [x2 + 1, y]].forEach(function (point) { - lineEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', r); + var way = osmWay({ + tags: defaultTags }); - line = lineEnter.merge(line); - line.selectAll('path.stroke').attr('class', "line stroke ".concat(tagClasses)); - line.selectAll('path.casing').attr('class', "line casing ".concat(tagClasses)); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id), actionAddMidpoint({ + loc: loc, + edge: edge + }, node)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); } - function renderRoute(container, drawRoute, p) { - var route = container.selectAll('.preset-icon-route').data(drawRoute ? [0] : []); - route.exit().remove(); - var routeEnter = route.enter(); - var d = isSmall() ? 40 : 60; // draw the route parametrically - - var w = d; - var h = d; - var y1 = Math.round(d * 0.80); - var y2 = Math.round(d * 0.68); - var l = Math.round(d * 0.6); - var r = 2; - var x1 = (w - l) / 2; - var x2 = x1 + l / 3; - var x3 = x2 + l / 3; - var x4 = x3 + l / 3; - routeEnter = routeEnter.append('svg').attr('class', 'preset-icon-route').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); - ['casing', 'stroke'].forEach(function (klass) { - routeEnter.append('path').attr('d', "M".concat(x1, " ").concat(y1, " L").concat(x2, " ").concat(y2)).attr('class', "segment0 line ".concat(klass)); - routeEnter.append('path').attr('d', "M".concat(x2, " ").concat(y2, " L").concat(x3, " ").concat(y1)).attr('class', "segment1 line ".concat(klass)); - routeEnter.append('path').attr('d', "M".concat(x3, " ").concat(y1, " L").concat(x4, " ").concat(y2)).attr('class', "segment2 line ".concat(klass)); - }); - [[x1, y1], [x2, y2], [x3, y1], [x4, y2]].forEach(function (point) { - routeEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', r); + function startFromNode(node) { + var startGraph = context.graph(); + var way = osmWay({ + tags: defaultTags }); - route = routeEnter.merge(route); - - if (drawRoute) { - var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; - var segmentPresetIDs = routeSegments[routeType]; - - for (var i in segmentPresetIDs) { - var segmentPreset = _mainPresetIndex.item(segmentPresetIDs[i]); - var segmentTagClasses = svgTagClasses().getClassesString(segmentPreset.tags, ''); - route.selectAll("path.stroke.segment".concat(i)).attr('class', "segment".concat(i, " line stroke ").concat(segmentTagClasses)); - route.selectAll("path.casing.segment".concat(i)).attr('class', "segment".concat(i, " line casing ").concat(segmentTagClasses)); - } - } - } // Route icons are drawn with a zigzag annotation underneath: - // o o - // / \ / - // o o - // This dataset defines the styles that are used to draw the zigzag segments. - + context.perform(actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - var routeSegments = { - bicycle: ['highway/cycleway', 'highway/cycleway', 'highway/cycleway'], - bus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], - trolleybus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], - detour: ['highway/tertiary', 'highway/residential', 'highway/unclassified'], - ferry: ['route/ferry', 'route/ferry', 'route/ferry'], - foot: ['highway/footway', 'highway/footway', 'highway/footway'], - hiking: ['highway/path', 'highway/path', 'highway/path'], - horse: ['highway/bridleway', 'highway/bridleway', 'highway/bridleway'], - light_rail: ['railway/light_rail', 'railway/light_rail', 'railway/light_rail'], - monorail: ['railway/monorail', 'railway/monorail', 'railway/monorail'], - pipeline: ['man_made/pipeline', 'man_made/pipeline', 'man_made/pipeline'], - piste: ['piste/downhill', 'piste/hike', 'piste/nordic'], - power: ['power/line', 'power/line', 'power/line'], - road: ['highway/secondary', 'highway/primary', 'highway/trunk'], - subway: ['railway/subway', 'railway/subway', 'railway/subway'], - train: ['railway/rail', 'railway/rail', 'railway/rail'], - tram: ['railway/tram', 'railway/tram', 'railway/tram'], - waterway: ['waterway/stream', 'waterway/stream', 'waterway/stream'] + mode.enter = function () { + context.install(behavior); }; - function render() { - var p = _preset.apply(this, arguments); + mode.exit = function () { + context.uninstall(behavior); + }; - var geom = _geometry ? _geometry.apply(this, arguments) : null; + return mode; + } - if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { - geom = 'route'; - } + function modeAddLine(context, mode) { + mode.id = 'add-line'; + var behavior = behaviorAddWay(context).on('start', start).on('startFromWay', startFromWay).on('startFromNode', startFromNode); + var defaultTags = {}; + if (mode.preset) defaultTags = mode.preset.setTags(defaultTags, 'line'); - var showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; - var isFallback = isSmall() && p.isFallback && p.isFallback(); - var imageURL = showThirdPartyIcons === 'true' && p.imageURL; - var picon = getIcon(p, geom); - var isMaki = picon && /^maki-/.test(picon); - var isTemaki = picon && /^temaki-/.test(picon); - var isFa = picon && /^fa[srb]-/.test(picon); - var isiDIcon = picon && !(isMaki || isTemaki || isFa); - var isCategory = !p.setTags; - var drawPoint = picon && geom === 'point' && isSmall() && !isFallback; - var drawVertex = picon !== null && geom === 'vertex' && (!isSmall() || !isFallback); - var drawLine = picon && geom === 'line' && !isFallback && !isCategory; - var drawArea = picon && geom === 'area' && !isFallback; - var drawRoute = picon && geom === 'route'; - var isFramed = drawVertex || drawArea || drawLine || drawRoute; - var tags = !isCategory ? p.setTags({}, geom) : {}; + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc + }); + var way = osmWay({ + tags: defaultTags + }); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); + } - for (var k in tags) { - if (tags[k] === '*') { - tags[k] = 'yes'; - } - } + function startFromWay(loc, edge) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc + }); + var way = osmWay({ + tags: defaultTags + }); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionAddMidpoint({ + loc: loc, + edge: edge + }, node)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); + } - var tagClasses = svgTagClasses().getClassesString(tags, ''); - var selection = select(this); - var container = selection.selectAll('.preset-icon-container').data([0]); - container = container.enter().append('div').attr('class', "preset-icon-container ".concat(_sizeClass)).merge(container); - container.classed('showing-img', !!imageURL).classed('fallback', isFallback); - renderPointBorder(container, drawPoint); - renderCircleFill(container, drawVertex); - renderSquareFill(container, drawArea, tagClasses); - renderLine(container, drawLine, tagClasses); - renderRoute(container, drawRoute, p); - var icon = container.selectAll('.preset-icon').data(picon ? [0] : []); - icon.exit().remove(); - icon = icon.enter().append('div').attr('class', 'preset-icon').call(svgIcon('')).merge(icon); - icon.attr('class', 'preset-icon ' + (geom ? geom + '-geom' : '')).classed('framed', isFramed).classed('preset-icon-iD', isiDIcon); - icon.selectAll('svg').attr('class', 'icon ' + picon + ' ' + (!isiDIcon && geom !== 'line' ? '' : tagClasses)); - icon.selectAll('use').attr('href', '#' + picon + (isMaki ? isSmall() && geom === 'point' ? '-11' : '-15' : '')); - var imageIcon = container.selectAll('img.image-icon').data(imageURL ? [0] : []); - imageIcon.exit().remove(); - imageIcon = imageIcon.enter().append('img').attr('class', 'image-icon').on('load', function () { - return container.classed('showing-img', true); - }).on('error', function () { - return container.classed('showing-img', false); - }).merge(imageIcon); - imageIcon.attr('src', imageURL); + function startFromNode(node) { + var startGraph = context.graph(); + var way = osmWay({ + tags: defaultTags + }); + context.perform(actionAddEntity(way), actionAddVertex(way.id, node.id)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); } - presetIcon.preset = function (val) { - if (!arguments.length) return _preset; - _preset = utilFunctor(val); - return presetIcon; - }; - - presetIcon.geometry = function (val) { - if (!arguments.length) return _geometry; - _geometry = utilFunctor(val); - return presetIcon; + mode.enter = function () { + context.install(behavior); }; - presetIcon.sizeClass = function (val) { - if (!arguments.length) return _sizeClass; - _sizeClass = val; - return presetIcon; + mode.exit = function () { + context.uninstall(behavior); }; - return presetIcon; + return mode; } - function uiSectionFeatureType(context) { - var dispatch$1 = dispatch('choose'); - var _entityIDs = []; - var _presets = []; - - var _tagReference; - - var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); - - function renderDisclosureContent(selection) { - selection.classed('preset-list-item', true); - selection.classed('mixed-types', _presets.length > 1); - var presetButtonWrap = selection.selectAll('.preset-list-button-wrap').data([0]).enter().append('div').attr('class', 'preset-list-button-wrap'); - var presetButton = presetButtonWrap.append('button').attr('class', 'preset-list-button preset-reset').call(uiTooltip().title(_t.html('inspector.back_tooltip')).placement('bottom')); - presetButton.append('div').attr('class', 'preset-icon-container'); - presetButton.append('div').attr('class', 'label').append('div').attr('class', 'label-inner'); - presetButtonWrap.append('div').attr('class', 'accessory-buttons'); - var tagReferenceBodyWrap = selection.selectAll('.tag-reference-body-wrap').data([0]); - tagReferenceBodyWrap = tagReferenceBodyWrap.enter().append('div').attr('class', 'tag-reference-body-wrap').merge(tagReferenceBodyWrap); // update header - - if (_tagReference) { - selection.selectAll('.preset-list-button-wrap .accessory-buttons').style('display', _presets.length === 1 ? null : 'none').call(_tagReference.button); - tagReferenceBodyWrap.style('display', _presets.length === 1 ? null : 'none').call(_tagReference.body); - } + function modeAddPoint(context, mode) { + mode.id = 'add-point'; + var behavior = behaviorDraw(context).on('click', add).on('clickWay', addWay).on('clickNode', addNode).on('cancel', cancel).on('finish', cancel); + var defaultTags = {}; + if (mode.preset) defaultTags = mode.preset.setTags(defaultTags, 'point'); - selection.selectAll('.preset-reset').on('click', function () { - dispatch$1.call('choose', this, _presets); - }).on('pointerdown pointerup mousedown mouseup', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - }); - var geometries = entityGeometries(); - selection.select('.preset-list-item button').call(uiPresetIcon().geometry(_presets.length === 1 ? geometries.length === 1 && geometries[0] : null).preset(_presets.length === 1 ? _presets[0] : _mainPresetIndex.item('point'))); - var names = _presets.length === 1 ? [_presets[0].nameLabel(), _presets[0].subtitleLabel()].filter(Boolean) : [_t('inspector.multiple_types')]; - var label = selection.select('.label-inner'); - var nameparts = label.selectAll('.namepart').data(names, function (d) { - return d; + function add(loc) { + var node = osmNode({ + loc: loc, + tags: defaultTags }); - nameparts.exit().remove(); - nameparts.enter().append('div').attr('class', 'namepart').html(function (d) { - return d; + context.perform(actionAddEntity(node), _t('operations.add.annotation.point')); + enterSelectMode(node); + } + + function addWay(loc, edge) { + var node = osmNode({ + tags: defaultTags }); + context.perform(actionAddMidpoint({ + loc: loc, + edge: edge + }, node), _t('operations.add.annotation.vertex')); + enterSelectMode(node); } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return section; - }; + function enterSelectMode(node) { + context.enter(modeSelect(context, [node.id]).newFeature(true)); + } - section.presets = function (val) { - if (!arguments.length) return _presets; // don't reload the same preset + function addNode(node) { + if (Object.keys(defaultTags).length === 0) { + enterSelectMode(node); + return; + } - if (!utilArrayIdentical(val, _presets)) { - _presets = val; + var tags = Object.assign({}, node.tags); // shallow copy - if (_presets.length === 1) { - _tagReference = uiTagReference(_presets[0].reference()).showing(false); - } + for (var key in defaultTags) { + tags[key] = defaultTags[key]; } - return section; - }; + context.perform(actionChangeTags(node.id, tags), _t('operations.add.annotation.point')); + enterSelectMode(node); + } - function entityGeometries() { - var counts = {}; + function cancel() { + context.enter(modeBrowse(context)); + } - for (var i in _entityIDs) { - var geometry = context.graph().geometry(_entityIDs[i]); - if (!counts[geometry]) counts[geometry] = 0; - counts[geometry] += 1; - } + mode.enter = function () { + context.install(behavior); + }; - return Object.keys(counts).sort(function (geom1, geom2) { - return counts[geom2] - counts[geom1]; - }); - } + mode.exit = function () { + context.uninstall(behavior); + }; - return utilRebind(section, dispatch$1, 'on'); + return mode; } - // It borrows some code from uiHelp + function modeSelectNote(context, selectedNoteID) { + var mode = { + id: 'select-note', + button: 'browse' + }; - function uiFieldHelp(context, fieldName) { - var fieldHelp = {}; + var _keybinding = utilKeybinding('select-note'); - var _inspector = select(null); + var _noteEditor = uiNoteEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - var _wrap = select(null); + var note = checkSelectedID(); + if (!note) return; + context.ui().sidebar.show(_noteEditor.note(note)); + }); - var _body = select(null); + var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + var _newFeature = false; - var fieldHelpKeys = { - restrictions: [['about', ['about', 'from_via_to', 'maxdist', 'maxvia']], ['inspecting', ['about', 'from_shadow', 'allow_shadow', 'restrict_shadow', 'only_shadow', 'restricted', 'only']], ['modifying', ['about', 'indicators', 'allow_turn', 'restrict_turn', 'only_turn']], ['tips', ['simple', 'simple_example', 'indirect', 'indirect_example', 'indirect_noedit']]] - }; - var fieldHelpHeadings = {}; - var replacements = { - distField: _t.html('restriction.controls.distance'), - viaField: _t.html('restriction.controls.via'), - fromShadow: icon('#iD-turn-shadow', 'inline shadow from'), - allowShadow: icon('#iD-turn-shadow', 'inline shadow allow'), - restrictShadow: icon('#iD-turn-shadow', 'inline shadow restrict'), - onlyShadow: icon('#iD-turn-shadow', 'inline shadow only'), - allowTurn: icon('#iD-turn-yes', 'inline turn'), - restrictTurn: icon('#iD-turn-no', 'inline turn'), - onlyTurn: icon('#iD-turn-only', 'inline turn') - }; // For each section, squash all the texts into a single markdown document + function checkSelectedID() { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); - var docs = fieldHelpKeys[fieldName].map(function (key) { - var helpkey = 'help.field.' + fieldName + '.' + key[0]; - var text = key[1].reduce(function (all, part) { - var subkey = helpkey + '.' + part; - var depth = fieldHelpHeadings[subkey]; // is this subkey a heading? + if (!note) { + context.enter(modeBrowse(context)); + } - var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s + return note; + } // class the note as selected, or return to browse mode if the note is gone - return all + hhh + _t.html(subkey, replacements) + '\n\n'; - }, ''); - return { - key: helpkey, - title: _t.html(helpkey + '.title'), - html: marked_1(text.trim()) - }; - }); - function show() { - updatePosition(); + function selectNote(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); - _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); - } + if (selection.empty()) { + // Return to browse mode if selected DOM elements have + // disappeared because the user moved them out of view.. + var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; - function hide() { - _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { - _body.classed('hide', true); - }); + if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); + } + } else { + selection.classed('selected', true); + context.selectedNoteID(selectedNoteID); + } } - function clickHelp(index) { - var d = docs[index]; - var tkeys = fieldHelpKeys[fieldName][index][1]; + function esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); + } - _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { - return i === index; - }); + mode.zoomToSelected = function () { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); - var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them + if (note) { + context.map().centerZoomEase(note.loc, 20); + } + }; + mode.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return mode; + }; - content.selectAll('p').attr('class', function (d, i) { - return tkeys[i]; - }); // insert special content for certain help sections + mode.enter = function () { + var note = checkSelectedID(); + if (!note) return; - if (d.key === 'help.field.restrictions.inspecting') { - content.insert('img', 'p.from_shadow').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_inspect.gif')); - } else if (d.key === 'help.field.restrictions.modifying') { - content.insert('img', 'p.allow_turn').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_modify.gif')); - } - } + _behaviors.forEach(context.install); - fieldHelp.button = function (selection) { - if (_body.empty()) return; - var button = selection.selectAll('.field-help-button').data([0]); // enter/update + _keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); - button.enter().append('button').attr('class', 'field-help-button').call(svgIcon('#iD-icon-help')).merge(button).on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); + select(document).call(_keybinding); + selectNote(); + var sidebar = context.ui().sidebar; + sidebar.show(_noteEditor.note(note).newNote(_newFeature)); // expand the sidebar, avoid obscuring the note if needed - if (_body.classed('hide')) { - show(); - } else { - hide(); - } - }); + sidebar.expand(sidebar.intersects(note.extent())); + context.map().on('drawn.select', selectNote); }; - function updatePosition() { - var wrap = _wrap.node(); + mode.exit = function () { + _behaviors.forEach(context.uninstall); - var inspector = _inspector.node(); + select(document).call(_keybinding.unbind); + context.surface().selectAll('.layer-notes .selected').classed('selected hover', false); + context.map().on('drawn.select', null); + context.ui().sidebar.hide(); + context.selectedNoteID(null); + }; - var wRect = wrap.getBoundingClientRect(); - var iRect = inspector.getBoundingClientRect(); + return mode; + } - _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); - } + function modeAddNote(context) { + var mode = { + id: 'add-note', + button: 'note', + description: _t.html('modes.add_note.description'), + key: _t('modes.add_note.key') + }; + var behavior = behaviorDraw(context).on('click', add).on('cancel', cancel).on('finish', cancel); - fieldHelp.body = function (selection) { - // This control expects the field to have a form-field-input-wrap div - _wrap = selection.selectAll('.form-field-input-wrap'); - if (_wrap.empty()) return; // absolute position relative to the inspector, so it "floats" above the fields + function add(loc) { + var osm = services.osm; + if (!osm) return; + var note = osmNote({ + loc: loc, + status: 'open', + comments: [] + }); + osm.replaceNote(note); // force a reraw (there is no history change that would otherwise do this) - _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); - if (_inspector.empty()) return; - _body = _inspector.selectAll('.field-help-body').data([0]); + context.map().pan([0, 0]); + context.selectedNoteID(note.id).enter(modeSelectNote(context, note.id).newFeature(true)); + } - var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden + function cancel() { + context.enter(modeBrowse(context)); + } + mode.enter = function () { + context.install(behavior); + }; - var titleEnter = enter.append('div').attr('class', 'field-help-title cf'); - titleEnter.append('h2').attr('class', _mainLocalizer.textDirection() === 'rtl' ? 'fr' : 'fl').html(_t.html('help.field.' + fieldName + '.title')); - titleEnter.append('button').attr('class', 'fr close').on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - hide(); - }).call(svgIcon('#iD-icon-close')); - var navEnter = enter.append('div').attr('class', 'field-help-nav cf'); - var titles = docs.map(function (d) { - return d.title; - }); - navEnter.selectAll('.field-help-nav-item').data(titles).enter().append('div').attr('class', 'field-help-nav-item').html(function (d) { - return d; - }).on('click', function (d3_event, d) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - clickHelp(titles.indexOf(d)); - }); - enter.append('div').attr('class', 'field-help-content'); - _body = _body.merge(enter); - clickHelp(0); + mode.exit = function () { + context.uninstall(behavior); }; - return fieldHelp; + return mode; } - function uiFieldCheck(field, context) { - var dispatch$1 = dispatch('change'); - var options = field.strings && field.strings.options; - var values = []; - var texts = []; - - var _tags; - - var input = select(null); - var text = select(null); - var label = select(null); - var reverser = select(null); + var JXON = new function () { + var sValueProp = 'keyValue', + sAttributesProp = 'keyAttributes', + sAttrPref = '@', - var _impliedYes; + /* you can customize these values */ + aCache = [], + rIsNull = /^\s*$/, + rIsBool = /^(?:true|false)$/i; - var _entityIDs = []; + function parseText(sValue) { + if (rIsNull.test(sValue)) { + return null; + } - var _value; + if (rIsBool.test(sValue)) { + return sValue.toLowerCase() === 'true'; + } - if (options) { - for (var k in options) { - values.push(k === 'undefined' ? undefined : k); - texts.push(field.t.html('options.' + k, { - 'default': options[k] - })); + if (isFinite(sValue)) { + return parseFloat(sValue); } - } else { - values = [undefined, 'yes']; - texts = [_t.html('inspector.unknown'), _t.html('inspector.check.yes')]; - if (field.type !== 'defaultCheck') { - values.push('no'); - texts.push(_t.html('inspector.check.no')); + if (isFinite(Date.parse(sValue))) { + return new Date(sValue); } - } // Checks tags to see whether an undefined value is "Assumed to be Yes" + return sValue; + } - function checkImpliedYes() { - _impliedYes = field.id === 'oneway_yes'; // hack: pretend `oneway` field is a `oneway_yes` field - // where implied oneway tag exists (e.g. `junction=roundabout`) #2220, #1841 + function EmptyTree() {} - if (field.id === 'oneway') { - var entity = context.entity(_entityIDs[0]); + EmptyTree.prototype.toString = function () { + return 'null'; + }; - for (var key in entity.tags) { - if (key in osmOneWayTags && entity.tags[key] in osmOneWayTags[key]) { - _impliedYes = true; - texts[0] = _t.html('presets.fields.oneway_yes.options.undefined'); - break; - } - } - } - } + EmptyTree.prototype.valueOf = function () { + return null; + }; - function reverserHidden() { - if (!context.container().select('div.inspector-hover').empty()) return true; - return !(_value === 'yes' || _impliedYes && !_value); + function objectify(vValue) { + return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); } - function reverserSetText(selection) { - var entity = _entityIDs.length && context.hasEntity(_entityIDs[0]); - if (reverserHidden() || !entity) return selection; - var first = entity.first(); - var last = entity.isClosed() ? entity.nodes[entity.nodes.length - 2] : entity.last(); - var pseudoDirection = first < last; - var icon = pseudoDirection ? '#iD-icon-forward' : '#iD-icon-backward'; - selection.selectAll('.reverser-span').html(_t.html('inspector.check.reverser')).call(svgIcon(icon, 'inline')); - return selection; - } + function createObjTree(oParentNode, nVerb, bFreeze, bNesteAttr) { + var nLevelStart = aCache.length, + bChildren = oParentNode.hasChildNodes(), + bAttributes = oParentNode.hasAttributes(), + bHighVerb = Boolean(nVerb & 2); + var sProp, + vContent, + nLength = 0, + sCollectedTxt = '', + vResult = bHighVerb ? {} : + /* put here the default value for empty nodes: */ + true; - var check = function check(selection) { - checkImpliedYes(); - label = selection.selectAll('.form-field-input-wrap').data([0]); - var enter = label.enter().append('label').attr('class', 'form-field-input-wrap form-field-input-check'); - enter.append('input').property('indeterminate', field.type !== 'defaultCheck').attr('type', 'checkbox').attr('id', field.domId); - enter.append('span').html(texts[0]).attr('class', 'value'); + if (bChildren) { + for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { + oNode = oParentNode.childNodes.item(nItem); - if (field.type === 'onewayCheck') { - enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); + if (oNode.nodeType === 4) { + /* nodeType is 'CDATASection' (4) */ + sCollectedTxt += oNode.nodeValue; + } else if (oNode.nodeType === 3) { + /* nodeType is 'Text' (3) */ + sCollectedTxt += oNode.nodeValue.trim(); + } else if (oNode.nodeType === 1 && !oNode.prefix) { + /* nodeType is 'Element' (1) */ + aCache.push(oNode); + } + } } - label = label.merge(enter); - input = label.selectAll('input'); - text = label.selectAll('span.value'); - input.on('click', function (d3_event) { - d3_event.stopPropagation(); - var t = {}; + var nLevelEnd = aCache.length, + vBuiltVal = parseText(sCollectedTxt); - if (Array.isArray(_tags[field.key])) { - if (values.indexOf('yes') !== -1) { - t[field.key] = 'yes'; - } else { - t[field.key] = values[0]; + if (!bHighVerb && (bChildren || bAttributes)) { + vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; + } + + for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { + sProp = aCache[nElId].nodeName.toLowerCase(); + vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); + + if (vResult.hasOwnProperty(sProp)) { + if (vResult[sProp].constructor !== Array) { + vResult[sProp] = [vResult[sProp]]; } + + vResult[sProp].push(vContent); } else { - t[field.key] = values[(values.indexOf(_value) + 1) % values.length]; - } // Don't cycle through `alternating` or `reversible` states - #4970 - // (They are supported as translated strings, but should not toggle with clicks) + vResult[sProp] = vContent; + nLength++; + } + } + if (bAttributes) { + var nAttrLen = oParentNode.attributes.length, + sAPrefix = bNesteAttr ? '' : sAttrPref, + oAttrParent = bNesteAttr ? {} : vResult; - if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { - t[field.key] = values[0]; + for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { + oAttrib = oParentNode.attributes.item(nAttrib); + oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); } - dispatch$1.call('change', this, t); - }); + if (bNesteAttr) { + if (bFreeze) { + Object.freeze(oAttrParent); + } - if (field.type === 'onewayCheck') { - reverser = label.selectAll('.reverser'); - reverser.call(reverserSetText).on('click', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - context.perform(function (graph) { - for (var i in _entityIDs) { - graph = actionReverse(_entityIDs[i])(graph); - } + vResult[sAttributesProp] = oAttrParent; + nLength -= nAttrLen - 1; + } + } - return graph; - }, _t('operations.reverse.annotation.line', { - n: 1 - })); // must manually revalidate since no 'change' event was called + if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { + vResult[sValueProp] = vBuiltVal; + } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { + vResult = vBuiltVal; + } - context.validator().validate(); - select(this).call(reverserSetText); - }); + if (bFreeze && (bHighVerb || nLength > 0)) { + Object.freeze(vResult); } - }; - check.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return check; - }; + aCache.length = nLevelStart; + return vResult; + } - check.tags = function (tags) { - _tags = tags; + function loadObjTree(oXMLDoc, oParentEl, oParentObj) { + var vValue, oChild; - function isChecked(val) { - return val !== 'no' && val !== '' && val !== undefined && val !== null; + if (oParentObj instanceof String || oParentObj instanceof Number || oParentObj instanceof Boolean) { + oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toString())); + /* verbosity level is 0 */ + } else if (oParentObj.constructor === Date) { + oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toGMTString())); } - function textFor(val) { - if (val === '') val = undefined; - var index = values.indexOf(val); - return index !== -1 ? texts[index] : '"' + val + '"'; - } + for (var sName in oParentObj) { + vValue = oParentObj[sName]; - checkImpliedYes(); - var isMixed = Array.isArray(tags[field.key]); - _value = !isMixed && tags[field.key] && tags[field.key].toLowerCase(); + if (isFinite(sName) || vValue instanceof Function) { + continue; + } + /* verbosity level is 0 */ - if (field.type === 'onewayCheck' && (_value === '1' || _value === '-1')) { - _value = 'yes'; - } - input.property('indeterminate', isMixed || field.type !== 'defaultCheck' && !_value).property('checked', isChecked(_value)); - text.html(isMixed ? _t.html('inspector.multiple_values') : textFor(_value)).classed('mixed', isMixed); - label.classed('set', !!_value); + if (sName === sValueProp) { + if (vValue !== null && vValue !== true) { + oParentEl.appendChild(oXMLDoc.createTextNode(vValue.constructor === Date ? vValue.toGMTString() : String(vValue))); + } + } else if (sName === sAttributesProp) { + /* verbosity level is 3 */ + for (var sAttrib in vValue) { + oParentEl.setAttribute(sAttrib, vValue[sAttrib]); + } + } else if (sName.charAt(0) === sAttrPref) { + oParentEl.setAttribute(sName.slice(1), vValue); + } else if (vValue.constructor === Array) { + for (var nItem = 0; nItem < vValue.length; nItem++) { + oChild = oXMLDoc.createElement(sName); + loadObjTree(oXMLDoc, oChild, vValue[nItem]); + oParentEl.appendChild(oChild); + } + } else { + oChild = oXMLDoc.createElement(sName); - if (field.type === 'onewayCheck') { - reverser.classed('hide', reverserHidden()).call(reverserSetText); + if (vValue instanceof Object) { + loadObjTree(oXMLDoc, oChild, vValue); + } else if (vValue !== null && vValue !== true) { + oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); + } + + oParentEl.appendChild(oChild); + } } + } + + this.build = function (oXMLParent, nVerbosity + /* optional */ + , bFreeze + /* optional */ + , bNesteAttributes + /* optional */ + ) { + var _nVerb = arguments.length > 1 && typeof nVerbosity === 'number' ? nVerbosity & 3 : + /* put here the default verbosity level: */ + 1; + + return createObjTree(oXMLParent, _nVerb, bFreeze || false, arguments.length > 3 ? bNesteAttributes : _nVerb === 3); }; - check.focus = function () { - input.node().focus(); + this.unbuild = function (oObjTree) { + var oNewDoc = document.implementation.createDocument('', '', null); + loadObjTree(oNewDoc, oNewDoc, oObjTree); + return oNewDoc; }; - return utilRebind(check, dispatch$1, 'on'); - } + this.stringify = function (oObjTree) { + return new XMLSerializer().serializeToString(JXON.unbuild(oObjTree)); + }; + }(); // var myObject = JXON.build(doc); + // we got our javascript object! try: alert(JSON.stringify(myObject)); + // var newDoc = JXON.unbuild(myObject); + // we got our Document instance! try: alert((new XMLSerializer()).serializeToString(newDoc)); - function uiFieldCombo(field, context) { - var dispatch$1 = dispatch('change'); + function uiConflicts(context) { + var dispatch = dispatch$8('cancel', 'save'); + var keybinding = utilKeybinding('conflicts'); - var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; + var _origChanges; - var _isNetwork = field.type === 'networkCombo'; + var _conflictList; - var _isSemi = field.type === 'semiCombo'; + var _shownConflictIndex; - var _optstrings = field.strings && field.strings.options; + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); + } - var _optarray = field.options; + function keybindingOff() { + select(document).call(keybinding.unbind); + } - var _snake_case = field.snake_case || field.snake_case === undefined; + function tryAgain() { + keybindingOff(); + dispatch.call('save'); + } - var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); + function cancel() { + keybindingOff(); + dispatch.call('cancel'); + } - var _container = select(null); + function conflicts(selection) { + keybindingOn(); + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'fr').on('click', cancel).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('save.conflict.header')); + var bodyEnter = selection.selectAll('.body').data([0]).enter().append('div').attr('class', 'body fillL'); + var conflictsHelpEnter = bodyEnter.append('div').attr('class', 'conflicts-help').html(_t.html('save.conflict.help')); // Download changes link - var _inputWrap = select(null); + var detected = utilDetect(); + var changeset = new osmChangeset(); + delete changeset.id; // Export without changeset_id - var _input = select(null); + var data = JXON.stringify(changeset.osmChangeJXON(_origChanges)); + var blob = new Blob([data], { + type: 'text/xml;charset=utf-8;' + }); + var fileName = 'changes.osc'; + var linkEnter = conflictsHelpEnter.selectAll('.download-changes').append('a').attr('class', 'download-changes'); - var _comboData = []; - var _multiData = []; - var _entityIDs = []; + if (detected.download) { + // All except IE11 and Edge + linkEnter // download the data as a file + .attr('href', window.URL.createObjectURL(blob)).attr('download', fileName); + } else { + // IE11 and Edge + linkEnter // open data uri in a new tab + .attr('target', '_blank').on('click.download', function () { + navigator.msSaveBlob(blob, fileName); + }); + } - var _tags; + linkEnter.call(svgIcon('#iD-icon-load', 'inline')).append('span').html(_t.html('save.conflict.download_changes')); + bodyEnter.append('div').attr('class', 'conflict-container fillL3').call(showConflict, 0); + bodyEnter.append('div').attr('class', 'conflicts-done').attr('opacity', 0).style('display', 'none').html(_t.html('save.conflict.done')); + var buttonsEnter = bodyEnter.append('div').attr('class', 'buttons col12 joined conflicts-buttons'); + buttonsEnter.append('button').attr('disabled', _conflictList.length > 1).attr('class', 'action conflicts-button col6').html(_t.html('save.title')).on('click.try_again', tryAgain); + buttonsEnter.append('button').attr('class', 'secondary-action conflicts-button col6').html(_t.html('confirm.cancel')).on('click.cancel', cancel); + } - var _countryCode; + function showConflict(selection, index) { + index = utilWrap(index, _conflictList.length); + _shownConflictIndex = index; + var parent = select(selection.node().parentNode); // enable save button if this is the last conflict being reviewed.. - var _staticPlaceholder; // initialize deprecated tags array + if (index === _conflictList.length - 1) { + window.setTimeout(function () { + parent.select('.conflicts-button').attr('disabled', null); + parent.select('.conflicts-done').transition().attr('opacity', 1).style('display', 'block'); + }, 250); + } + + var conflict = selection.selectAll('.conflict').data([_conflictList[index]]); + conflict.exit().remove(); + var conflictEnter = conflict.enter().append('div').attr('class', 'conflict'); + conflictEnter.append('h4').attr('class', 'conflict-count').html(_t.html('save.conflict.count', { + num: index + 1, + total: _conflictList.length + })); + conflictEnter.append('a').attr('class', 'conflict-description').attr('href', '#').html(function (d) { + return d.name; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + zoomToEntity(d.id); + }); + var details = conflictEnter.append('div').attr('class', 'conflict-detail-container'); + details.append('ul').attr('class', 'conflict-detail-list').selectAll('li').data(function (d) { + return d.details || []; + }).enter().append('li').attr('class', 'conflict-detail-item').html(function (d) { + return d; + }); + details.append('div').attr('class', 'conflict-choices').call(addChoices); + details.append('div').attr('class', 'conflict-nav-buttons joined cf').selectAll('button').data(['previous', 'next']).enter().append('button').html(function (d) { + return _t.html('save.conflict.' + d); + }).attr('class', 'conflict-nav-button action col6').attr('disabled', function (d, i) { + return i === 0 && index === 0 || i === 1 && index === _conflictList.length - 1 || null; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + var container = parent.selectAll('.conflict-container'); + var sign = d === 'previous' ? -1 : 1; + container.selectAll('.conflict').remove(); + container.call(showConflict, index + sign); + }); + } + function addChoices(selection) { + var choices = selection.append('ul').attr('class', 'layer-list').selectAll('li').data(function (d) { + return d.choices || []; + }); // enter - var _dataDeprecated = []; - _mainFileFetcher.get('deprecated').then(function (d) { - _dataDeprecated = d; - })["catch"](function () { - /* ignore */ - }); // ensure multiCombo field.key ends with a ':' + var choicesEnter = choices.enter().append('li').attr('class', 'layer'); + var labelEnter = choicesEnter.append('label'); + labelEnter.append('input').attr('type', 'radio').attr('name', function (d) { + return d.id; + }).on('change', function (d3_event, d) { + var ul = this.parentNode.parentNode.parentNode; + ul.__data__.chosen = d.id; + choose(d3_event, ul, d); + }); + labelEnter.append('span').html(function (d) { + return d.text; + }); // update - if (_isMulti && field.key && /[^:]$/.test(field.key)) { - field.key += ':'; - } + choicesEnter.merge(choices).each(function (d) { + var ul = this.parentNode; - function snake(s) { - return s.replace(/\s+/g, '_'); + if (ul.__data__.chosen === d.id) { + choose(null, ul, d); + } + }); } - function unsnake(s) { - return s.replace(/_+/g, ' '); + function choose(d3_event, ul, datum) { + if (d3_event) d3_event.preventDefault(); + select(ul).selectAll('li').classed('active', function (d) { + return d === datum; + }).selectAll('input').property('checked', function (d) { + return d === datum; + }); + var extent = geoExtent(); + var entity; + entity = context.graph().hasEntity(datum.id); + if (entity) extent._extend(entity.extent(context.graph())); + datum.action(); + entity = context.graph().hasEntity(datum.id); + if (entity) extent._extend(entity.extent(context.graph())); + zoomToEntity(datum.id, extent); } - function clean(s) { - return s.split(';').map(function (s) { - return s.trim(); - }).join(';'); - } // returns the tag value for a display value - // (for multiCombo, dval should be the key suffix, not the entire key) + function zoomToEntity(id, extent) { + context.surface().selectAll('.hover').classed('hover', false); + var entity = context.graph().hasEntity(id); + if (entity) { + if (extent) { + context.map().trimmedExtent(extent); + } else { + context.map().zoomToEase(entity); + } - function tagValue(dval) { - dval = clean(dval || ''); + context.surface().selectAll(utilEntityOrMemberSelector([entity.id], context.graph())).classed('hover', true); + } + } // The conflict list should be an array of objects like: + // { + // id: id, + // name: entityName(local), + // details: merge.conflicts(), + // chosen: 1, + // choices: [ + // choice(id, keepMine, forceLocal), + // choice(id, keepTheirs, forceRemote) + // ] + // } - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key && clean(o.value) === dval; - }); - if (found) { - return found.key; - } - } + conflicts.conflictList = function (_) { + if (!arguments.length) return _conflictList; + _conflictList = _; + return conflicts; + }; - if (field.type === 'typeCombo' && !dval) { - return 'yes'; + conflicts.origChanges = function (_) { + if (!arguments.length) return _origChanges; + _origChanges = _; + return conflicts; + }; + + conflicts.shownEntityIds = function () { + if (_conflictList && typeof _shownConflictIndex === 'number') { + return [_conflictList[_shownConflictIndex].id]; } - return (_snake_case ? snake(dval) : dval) || undefined; - } // returns the display value for a tag value - // (for multiCombo, tval should be the key suffix, not the entire key) + return []; + }; + return utilRebind(conflicts, dispatch, 'on'); + } - function displayValue(tval) { - tval = tval || ''; + function uiConfirm(selection) { + var modalSelection = uiModal(selection); + modalSelection.select('.modal').classed('modal-alert', true); + var section = modalSelection.select('.content'); + section.append('div').attr('class', 'modal-section header'); + section.append('div').attr('class', 'modal-section message-text'); + var buttons = section.append('div').attr('class', 'modal-section buttons cf'); - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key === tval && o.value; - }); + modalSelection.okButton = function () { + buttons.append('button').attr('class', 'button ok-button action').on('click.confirm', function () { + modalSelection.remove(); + }).html(_t.html('confirm.okay')).node().focus(); + return modalSelection; + }; - if (found) { - return found.value; - } - } + return modalSelection; + } - if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { - return ''; - } + function uiChangesetEditor(context) { + var dispatch = dispatch$8('change'); + var formFields = uiFormFields(context); + var commentCombo = uiCombobox(context, 'comment').caseSensitive(true); - return _snake_case ? unsnake(tval) : tval; - } // Compute the difference between arrays of objects by `value` property - // - // objectDifference([{value:1}, {value:2}, {value:3}], [{value:2}]) - // > [{value:1}, {value:3}] - // + var _fieldsArr; + var _tags; - function objectDifference(a, b) { - return a.filter(function (d1) { - return !b.some(function (d2) { - return !d2.isMixed && d1.value === d2.value; - }); - }); - } + var _changesetID; - function initCombo(selection, attachTo) { - if (_optstrings) { - selection.attr('readonly', 'readonly'); - selection.call(_combobox, attachTo); - setStaticValues(setPlaceholder); - } else if (_optarray) { - selection.call(_combobox, attachTo); - setStaticValues(setPlaceholder); - } else if (services.taginfo) { - selection.call(_combobox.fetcher(setTaginfoValues), attachTo); - setTaginfoValues('', setPlaceholder); - } + function changesetEditor(selection) { + render(selection); } - function setStaticValues(callback) { - if (!(_optstrings || _optarray)) return; + function render(selection) { + var initial = false; + + if (!_fieldsArr) { + initial = true; + var presets = _mainPresetIndex; + _fieldsArr = [uiField(context, presets.field('comment'), null, { + show: true, + revert: false + }), uiField(context, presets.field('source'), null, { + show: false, + revert: false + }), uiField(context, presets.field('hashtags'), null, { + show: false, + revert: false + })]; - if (_optstrings) { - _comboData = Object.keys(_optstrings).map(function (k) { - var v = field.t('options.' + k, { - 'default': _optstrings[k] + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, undefined, t, onInput); }); - return { - key: k, - value: v, - title: v, - display: field.t.html('options.' + k, { - 'default': _optstrings[k] - }) - }; - }); - } else if (_optarray) { - _comboData = _optarray.map(function (k) { - var v = _snake_case ? unsnake(k) : k; - return { - key: k, - value: v, - title: v - }; }); } - _combobox.data(objectDifference(_comboData, _multiData)); + _fieldsArr.forEach(function (field) { + field.tags(_tags); + }); - if (callback) callback(_comboData); - } + selection.call(formFields.fieldsArr(_fieldsArr)); - function setTaginfoValues(q, callback) { - var fn = _isMulti ? 'multikeys' : 'values'; - var query = (_isMulti ? field.key : '') + q; - var hasCountryPrefix = _isNetwork && _countryCode && _countryCode.indexOf(q.toLowerCase()) === 0; + if (initial) { + var commentField = selection.select('.form-field-comment textarea'); + var commentNode = commentField.node(); - if (hasCountryPrefix) { - query = _countryCode + ':'; - } + if (commentNode) { + commentNode.focus(); + commentNode.select(); + } // trigger a 'blur' event so that comment field can be cleaned + // and checked for hashtags, even if retrieved from localstorage - var params = { - debounce: q !== '', - key: field.key, - query: query - }; - if (_entityIDs.length) { - params.geometry = context.graph().geometry(_entityIDs[0]); - } + utilTriggerEvent(commentField, 'blur'); + var osm = context.connection(); - services.taginfo[fn](params, function (err, data) { - if (err) return; - data = data.filter(function (d) { - if (field.type === 'typeCombo' && d.value === 'yes') { - // don't show the fallback value - return false; - } // don't show values with very low usage + if (osm) { + osm.userChangesets(function (err, changesets) { + if (err) return; + var comments = changesets.map(function (changeset) { + var comment = changeset.tags.comment; + return comment ? { + title: comment, + value: comment + } : null; + }).filter(Boolean); + commentField.call(commentCombo.data(utilArrayUniqBy(comments, 'title'))); + }); + } + } // Add warning if comment mentions Google - return !d.count || d.count > 10; - }); - var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; + var hasGoogle = _tags.comment.match(/google/i); + + var commentWarning = selection.select('.form-field-comment').selectAll('.comment-warning').data(hasGoogle ? [0] : []); + commentWarning.exit().transition().duration(200).style('opacity', 0).remove(); + var commentEnter = commentWarning.enter().insert('div', '.tag-reference-body').attr('class', 'field-warning comment-warning').style('opacity', 0); + commentEnter.append('a').attr('target', '_blank').call(svgIcon('#iD-icon-alert', 'inline')).attr('href', _t('commit.google_warning_link')).append('span').html(_t.html('commit.google_warning')); + commentEnter.transition().duration(200).style('opacity', 1); + } + + changesetEditor.tags = function (_) { + if (!arguments.length) return _tags; + _tags = _; // Don't reset _fieldsArr here. + + return changesetEditor; + }; + + changesetEditor.changesetID = function (_) { + if (!arguments.length) return _changesetID; + if (_changesetID === _) return changesetEditor; + _changesetID = _; + _fieldsArr = null; + return changesetEditor; + }; + + return utilRebind(changesetEditor, dispatch, 'on'); + } + + function uiSectionChanges(context) { + var detected = utilDetect(); + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var section = uiSection('changes-list', context).label(function () { + var history = context.history(); + var summary = history.difference().summary(); + return _t('inspector.title_count', { + title: _t.html('commit.changes'), + count: summary.length + }); + }).disclosureContent(renderDisclosureContent); + + function renderDisclosureContent(selection) { + var history = context.history(); + var summary = history.difference().summary(); + var container = selection.selectAll('.commit-section').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'commit-section'); + containerEnter.append('ul').attr('class', 'changeset-list'); + container = containerEnter.merge(container); + var items = container.select('ul').selectAll('li').data(summary); + var itemsEnter = items.enter().append('li').attr('class', 'change-item'); + var buttons = itemsEnter.append('button').on('mouseover', mouseover).on('mouseout', mouseout).on('click', click); + buttons.each(function (d) { + select(this).call(svgIcon('#iD-icon-' + d.entity.geometry(d.graph), 'pre-text ' + d.changeType)); + }); + buttons.append('span').attr('class', 'change-type').html(function (d) { + return _t.html('commit.' + d.changeType) + ' '; + }); + buttons.append('strong').attr('class', 'entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.entity, d.graph); + return matched && matched.name() || utilDisplayType(d.entity.id); + }); + buttons.append('span').attr('class', 'entity-name').html(function (d) { + var name = utilDisplayName(d.entity) || '', + string = ''; - if (deprecatedValues) { - // don't suggest deprecated tag values - data = data.filter(function (d) { - return deprecatedValues.indexOf(d.value) === -1; - }); + if (name !== '') { + string += ':'; } - if (hasCountryPrefix) { - data = data.filter(function (d) { - return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; - }); - } // hide the caret if there are no suggestions - + return string += ' ' + name; + }); + items = itemsEnter.merge(items); // Download changeset link - _container.classed('empty-combobox', data.length === 0); + var changeset = new osmChangeset().update({ + id: undefined + }); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + delete changeset.id; // Export without chnageset_id - _comboData = data.map(function (d) { - var k = d.value; - if (_isMulti) k = k.replace(field.key, ''); - var v = _snake_case ? unsnake(k) : k; - return { - key: k, - value: v, - title: _isMulti ? v : d.title - }; - }); - _comboData = objectDifference(_comboData, _multiData); - if (callback) callback(_comboData); + var data = JXON.stringify(changeset.osmChangeJXON(changes)); + var blob = new Blob([data], { + type: 'text/xml;charset=utf-8;' }); - } + var fileName = 'changes.osc'; + var linkEnter = container.selectAll('.download-changes').data([0]).enter().append('a').attr('class', 'download-changes'); - function setPlaceholder(values) { - if (_isMulti || _isSemi) { - _staticPlaceholder = field.placeholder() || _t('inspector.add'); + if (detected.download) { + // All except IE11 and Edge + linkEnter // download the data as a file + .attr('href', window.URL.createObjectURL(blob)).attr('download', fileName); } else { - var vals = values.map(function (d) { - return d.value; - }).filter(function (s) { - return s.length < 20; - }); - var placeholders = vals.length > 1 ? vals : values.map(function (d) { - return d.key; + // IE11 and Edge + linkEnter // open data uri in a new tab + .attr('target', '_blank').on('click.download', function () { + navigator.msSaveBlob(blob, fileName); }); - _staticPlaceholder = field.placeholder() || placeholders.slice(0, 3).join(', '); } - if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { - _staticPlaceholder += '…'; - } + linkEnter.call(svgIcon('#iD-icon-load', 'inline')).append('span').html(_t.html('commit.download_changes')); - var ph; + function mouseover(d) { + if (d.entity) { + context.surface().selectAll(utilEntityOrMemberSelector([d.entity.id], context.graph())).classed('hover', true); + } + } - if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { - ph = _t('inspector.multiple_values'); - } else { - ph = _staticPlaceholder; + function mouseout() { + context.surface().selectAll('.hover').classed('hover', false); } - _container.selectAll('input').attr('placeholder', ph); + function click(d3_event, change) { + if (change.changeType !== 'deleted') { + var entity = change.entity; + context.map().zoomToEase(entity); + context.surface().selectAll(utilEntityOrMemberSelector([entity.id], context.graph())).classed('hover', true); + } + } } - function change() { - var t = {}; - var val; - - if (_isMulti || _isSemi) { - val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; - - _container.classed('active', false); - - utilGetSetValue(_input, ''); - var vals = val.split(';').filter(Boolean); - if (!vals.length) return; + return section; + } - if (_isMulti) { - utilArrayUniq(vals).forEach(function (v) { - var key = (field.key || '') + v; + function uiCommitWarnings(context) { + function commitWarnings(selection) { + var issuesBySeverity = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeDisabledRules: true + }); - if (_tags) { - // don't set a multicombo value to 'yes' if it already has a non-'no' value - // e.g. `language:de=main` - var old = _tags[key]; - if (typeof old === 'string' && old.toLowerCase() !== 'no') return; - } + for (var severity in issuesBySeverity) { + var issues = issuesBySeverity[severity]; - key = context.cleanTagKey(key); - field.keys.push(key); - t[key] = 'yes'; - }); - } else if (_isSemi) { - var arr = _multiData.map(function (d) { - return d.key; + if (severity !== 'error') { + // exclude 'fixme' and similar - #8603 + issues = issues.filter(function (issue) { + return issue.type !== 'help_request'; }); - - arr = arr.concat(vals); - t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); } - window.setTimeout(function () { - _input.node().focus(); - }, 10); - } else { - var rawValue = utilGetSetValue(_input); // don't override multiple values with blank string - - if (!rawValue && Array.isArray(_tags[field.key])) return; - val = context.cleanTagValue(tagValue(rawValue)); - t[field.key] = val || undefined; + var section = severity + '-section'; + var issueItem = severity + '-item'; + var container = selection.selectAll('.' + section).data(issues.length ? [0] : []); + container.exit().remove(); + var containerEnter = container.enter().append('div').attr('class', 'modal-section ' + section + ' fillL2'); + containerEnter.append('h3').html(severity === 'warning' ? _t.html('commit.warnings') : _t.html('commit.errors')); + containerEnter.append('ul').attr('class', 'changeset-list'); + container = containerEnter.merge(container); + var items = container.select('ul').selectAll('li').data(issues, function (d) { + return d.key; + }); + items.exit().remove(); + var itemsEnter = items.enter().append('li').attr('class', issueItem); + var buttons = itemsEnter.append('button').on('mouseover', function (d3_event, d) { + if (d.entityIds) { + context.surface().selectAll(utilEntityOrMemberSelector(d.entityIds, context.graph())).classed('hover', true); + } + }).on('mouseout', function () { + context.surface().selectAll('.hover').classed('hover', false); + }).on('click', function (d3_event, d) { + context.validator().focusIssue(d); + }); + buttons.call(svgIcon('#iD-icon-alert', 'pre-text')); + buttons.append('strong').attr('class', 'issue-message'); + buttons.filter(function (d) { + return d.tooltip; + }).call(uiTooltip().title(function (d) { + return d.tooltip; + }).placement('top')); + items = itemsEnter.merge(items); + items.selectAll('.issue-message').html(function (d) { + return d.message(context); + }); } - - dispatch$1.call('change', this, t); } - function removeMultikey(d3_event, d) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var t = {}; + return commitWarnings; + } - if (_isMulti) { - t[d.key] = undefined; - } else if (_isSemi) { - var arr = _multiData.map(function (md) { - return md.key === d.key ? null : md.key; - }).filter(Boolean); + var readOnlyTags = [/^changesets_count$/, /^created_by$/, /^ideditor:/, /^imagery_used$/, /^host$/, /^locale$/, /^warnings:/, /^resolved:/, /^closed:note$/, /^closed:keepright$/, /^closed:improveosm:/, /^closed:osmose:/]; // treat most punctuation (except -, _, +, &) as hashtag delimiters - #4398 + // from https://stackoverflow.com/a/25575009 - arr = utilArrayUniq(arr); - t[field.key] = arr.length ? arr.join(';') : undefined; - } + var hashtagRegex = /(#[^\u2000-\u206F\u2E00-\u2E7F\s\\'!"#$%()*,.\/:;<=>?@\[\]^`{|}~]+)/g; + function uiCommit(context) { + var dispatch = dispatch$8('cancel'); - dispatch$1.call('change', this, t); - } + var _userDetails; - function combo(selection) { - _container = selection.selectAll('.form-field-input-wrap').data([0]); - var type = _isMulti || _isSemi ? 'multicombo' : 'combo'; - _container = _container.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + type).merge(_container); + var _selection; - if (_isMulti || _isSemi) { - _container = _container.selectAll('.chiplist').data([0]); - var listClass = 'chiplist'; // Use a separate line for each value in the Destinations field - // to mimic highway exit signs + var changesetEditor = uiChangesetEditor(context).on('change', changeTags); + var rawTagEditor = uiSectionRawTagEditor('changeset-tag-editor', context).on('change', changeTags).readOnlyTags(readOnlyTags); + var commitChanges = uiSectionChanges(context); + var commitWarnings = uiCommitWarnings(context); - if (field.key === 'destination') { - listClass += ' full-line-chips'; - } + function commit(selection) { + _selection = selection; // Initialize changeset if one does not exist yet. - _container = _container.enter().append('ul').attr('class', listClass).on('click', function () { - window.setTimeout(function () { - _input.node().focus(); - }, 10); - }).merge(_container); - _inputWrap = _container.selectAll('.input-wrap').data([0]); - _inputWrap = _inputWrap.enter().append('li').attr('class', 'input-wrap').merge(_inputWrap); - _input = _inputWrap.selectAll('input').data([0]); - } else { - _input = _container.selectAll('input').data([0]); - } + if (!context.changeset) initChangeset(); + loadDerivedChangesetTags(); + selection.call(render); + } - _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); + function initChangeset() { + // expire stored comment, hashtags, source after cutoff datetime - #3947 #4899 + var commentDate = +corePreferences('commentDate') || 0; + var currDate = Date.now(); + var cutoff = 2 * 86400 * 1000; // 2 days - if (_isNetwork) { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); + if (commentDate > currDate || currDate - commentDate > cutoff) { + corePreferences('comment', null); + corePreferences('hashtags', null); + corePreferences('source', null); + } // load in explicitly-set values, if any + + + if (context.defaultChangesetComment()) { + corePreferences('comment', context.defaultChangesetComment()); + corePreferences('commentDate', Date.now()); } - _input.on('change', change).on('blur', change); + if (context.defaultChangesetSource()) { + corePreferences('source', context.defaultChangesetSource()); + corePreferences('commentDate', Date.now()); + } - _input.on('keydown.field', function (d3_event) { - switch (d3_event.keyCode) { - case 13: - // ↩ Return - _input.node().blur(); // blurring also enters the value + if (context.defaultChangesetHashtags()) { + corePreferences('hashtags', context.defaultChangesetHashtags()); + corePreferences('commentDate', Date.now()); + } + var detected = utilDetect(); + var tags = { + comment: corePreferences('comment') || '', + created_by: context.cleanTagValue('iD ' + context.version), + host: context.cleanTagValue(detected.host), + locale: context.cleanTagValue(_mainLocalizer.localeCode()) + }; // call findHashtags initially - this will remove stored + // hashtags if any hashtags are found in the comment - #4304 - d3_event.stopPropagation(); - break; - } - }); + findHashtags(tags, true); + var hashtags = corePreferences('hashtags'); - if (_isMulti || _isSemi) { - _combobox.on('accept', function () { - _input.node().blur(); + if (hashtags) { + tags.hashtags = hashtags; + } - _input.node().focus(); - }); + var source = corePreferences('source'); - _input.on('focus', function () { - _container.classed('active', true); - }); + if (source) { + tags.source = source; } - } - combo.tags = function (tags) { - _tags = tags; + var photoOverlaysUsed = context.history().photoOverlaysUsed(); - if (_isMulti || _isSemi) { - _multiData = []; - var maxLength; + if (photoOverlaysUsed.length) { + var sources = (tags.source || '').split(';'); // include this tag for any photo layer - if (_isMulti) { - // Build _multiData array containing keys already set.. - for (var k in tags) { - if (field.key && k.indexOf(field.key) !== 0 || field.keys.indexOf(k) === -1) continue; - var v = tags[k]; - if (!v || typeof v === 'string' && v.toLowerCase() === 'no') continue; - var suffix = field.key ? k.substring(field.key.length) : k; + if (sources.indexOf('streetlevel imagery') === -1) { + sources.push('streetlevel imagery'); + } // add the photo overlays used during editing as sources - _multiData.push({ - key: k, - value: displayValue(suffix), - isMixed: Array.isArray(v) - }); + + photoOverlaysUsed.forEach(function (photoOverlay) { + if (sources.indexOf(photoOverlay) === -1) { + sources.push(photoOverlay); } + }); + tags.source = context.cleanTagValue(sources.join(';')); + } - if (field.key) { - // Set keys for form-field modified (needed for undo and reset buttons).. - field.keys = _multiData.map(function (d) { - return d.key; - }); // limit the input length so it fits after prepending the key prefix + context.changeset = new osmChangeset({ + tags: tags + }); + } // Calculates read-only metadata tags based on the user's editing session and applies + // them to the changeset. - maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); - } else { - maxLength = context.maxCharsForTagKey(); - } - } else if (_isSemi) { - var allValues = []; - var commonValues; - if (Array.isArray(tags[field.key])) { - tags[field.key].forEach(function (tagVal) { - var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); - allValues = allValues.concat(thisVals); + function loadDerivedChangesetTags() { + var osm = context.connection(); + if (!osm) return; + var tags = Object.assign({}, context.changeset.tags); // shallow copy + // assign tags for imagery used - if (!commonValues) { - commonValues = thisVals; - } else { - commonValues = commonValues.filter(function (value) { - return thisVals.includes(value); - }); - } - }); - allValues = utilArrayUniq(allValues).filter(Boolean); - } else { - allValues = utilArrayUniq((tags[field.key] || '').split(';')).filter(Boolean); - commonValues = allValues; - } + var imageryUsed = context.cleanTagValue(context.history().imageryUsed().join(';')); + tags.imagery_used = imageryUsed || 'None'; // assign tags for closed issues and notes - _multiData = allValues.map(function (v) { - return { - key: v, - value: displayValue(v), - isMixed: !commonValues.includes(v) - }; - }); - var currLength = utilUnicodeCharsCount(commonValues.join(';')); // limit the input length to the remaining available characters + var osmClosed = osm.getClosedIDs(); + var itemType; - maxLength = context.maxCharsForTagValue() - currLength; + if (osmClosed.length) { + tags['closed:note'] = context.cleanTagValue(osmClosed.join(';')); + } - if (currLength > 0) { - // account for the separator if a new value will be appended to existing - maxLength -= 1; - } - } // a negative maxlength doesn't make sense + if (services.keepRight) { + var krClosed = services.keepRight.getClosedIDs(); + if (krClosed.length) { + tags['closed:keepright'] = context.cleanTagValue(krClosed.join(';')); + } + } - maxLength = Math.max(0, maxLength); - var allowDragAndDrop = _isSemi // only semiCombo values are ordered - && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. + if (services.improveOSM) { + var iOsmClosed = services.improveOSM.getClosedCounts(); - var available = objectDifference(_comboData, _multiData); + for (itemType in iOsmClosed) { + tags['closed:improveosm:' + itemType] = context.cleanTagValue(iOsmClosed[itemType].toString()); + } + } - _combobox.data(available); // Hide 'Add' button if this field uses fixed set of - // translateable _optstrings and they're all currently used, - // or if the field is already at its character limit + if (services.osmose) { + var osmoseClosed = services.osmose.getClosedCounts(); + for (itemType in osmoseClosed) { + tags['closed:osmose:' + itemType] = context.cleanTagValue(osmoseClosed[itemType].toString()); + } + } // remove existing issue counts - var hideAdd = _optstrings && !available.length || maxLength <= 0; - _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips + for (var key in tags) { + if (key.match(/(^warnings:)|(^resolved:)/)) { + delete tags[key]; + } + } + function addIssueCounts(issues, prefix) { + var issuesByType = utilArrayGroupBy(issues, 'type'); - var chips = _container.selectAll('.chip').data(_multiData); + for (var issueType in issuesByType) { + var issuesOfType = issuesByType[issueType]; - chips.exit().remove(); - var enter = chips.enter().insert('li', '.input-wrap').attr('class', 'chip'); - enter.append('span'); - enter.append('a'); - chips = chips.merge(enter).order().classed('draggable', allowDragAndDrop).classed('mixed', function (d) { - return d.isMixed; - }).attr('title', function (d) { - return d.isMixed ? _t('inspector.unshared_value_tooltip') : null; - }); + if (issuesOfType[0].subtype) { + var issuesBySubtype = utilArrayGroupBy(issuesOfType, 'subtype'); - if (allowDragAndDrop) { - registerDragAndDrop(chips); + for (var issueSubtype in issuesBySubtype) { + var issuesOfSubtype = issuesBySubtype[issueSubtype]; + tags[prefix + ':' + issueType + ':' + issueSubtype] = context.cleanTagValue(issuesOfSubtype.length.toString()); + } + } else { + tags[prefix + ':' + issueType] = context.cleanTagValue(issuesOfType.length.toString()); + } } + } // add counts of warnings generated by the user's edits - chips.select('span').html(function (d) { - return d.value; - }); - chips.select('a').attr('href', '#').on('click', removeMultikey).attr('class', 'remove').html('×'); - } else { - var isMixed = Array.isArray(tags[field.key]); - var mixedValues = isMixed && tags[field.key].map(function (val) { - return displayValue(val); - }).filter(Boolean); - utilGetSetValue(_input, !isMixed ? displayValue(tags[field.key]) : '').attr('title', isMixed ? mixedValues.join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : _staticPlaceholder || '').classed('mixed', isMixed); - } - }; - function registerDragAndDrop(selection) { - // allow drag and drop re-ordering of chips - var dragOrigin, targetIndex; - selection.call(d3_drag().on('start', function (d3_event) { - dragOrigin = { - x: d3_event.x, - y: d3_event.y - }; - targetIndex = null; - }).on('drag', function (d3_event) { - var x = d3_event.x - dragOrigin.x, - y = d3_event.y - dragOrigin.y; - if (!select(this).classed('dragging') && // don't display drag until dragging beyond a distance threshold - Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) <= 5) return; - var index = selection.nodes().indexOf(this); - select(this).classed('dragging', true); - targetIndex = null; - var targetIndexOffsetTop = null; - var draggedTagWidth = select(this).node().offsetWidth; + var warnings = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeIgnored: true, + includeDisabledRules: true + }).warning.filter(function (issue) { + return issue.type !== 'help_request'; + }); // exclude 'fixme' and similar - #8603 - if (field.key === 'destination') { - // meaning tags are full width - _container.selectAll('.chip').style('transform', function (d2, index2) { - var node = select(this).node(); + addIssueCounts(warnings, 'warnings'); // add counts of issues resolved by the user's edits - if (index === index2) { - return 'translate(' + x + 'px, ' + y + 'px)'; // move the dragged tag up the order - } else if (index2 > index && d3_event.y > node.offsetTop) { - if (targetIndex === null || index2 > targetIndex) { - targetIndex = index2; - } + var resolvedIssues = context.validator().getResolvedIssues(); + addIssueCounts(resolvedIssues, 'resolved'); + context.changeset = context.changeset.update({ + tags: tags + }); + } - return 'translateY(-100%)'; // move the dragged tag down the order - } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { - if (targetIndex === null || index2 < targetIndex) { - targetIndex = index2; - } + function render(selection) { + var osm = context.connection(); + if (!osm) return; + var header = selection.selectAll('.header').data([0]); + var headerTitle = header.enter().append('div').attr('class', 'header fillL'); + headerTitle.append('div').append('h3').html(_t.html('commit.title')); + headerTitle.append('button').attr('class', 'close').on('click', function () { + dispatch.call('cancel', this); + }).call(svgIcon('#iD-icon-close')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); // Changeset Section - return 'translateY(100%)'; - } + var changesetSection = body.selectAll('.changeset-editor').data([0]); + changesetSection = changesetSection.enter().append('div').attr('class', 'modal-section changeset-editor').merge(changesetSection); + changesetSection.call(changesetEditor.changesetID(context.changeset.id).tags(context.changeset.tags)); // Warnings - return null; - }); - } else { - _container.selectAll('.chip').each(function (d2, index2) { - var node = select(this).node(); // check the cursor is in the bounding box + body.call(commitWarnings); // Upload Explanation - if (index !== index2 && d3_event.x < node.offsetLeft + node.offsetWidth + 5 && d3_event.x > node.offsetLeft && d3_event.y < node.offsetTop + node.offsetHeight && d3_event.y > node.offsetTop) { - targetIndex = index2; - targetIndexOffsetTop = node.offsetTop; - } - }).style('transform', function (d2, index2) { - var node = select(this).node(); + var saveSection = body.selectAll('.save-section').data([0]); + saveSection = saveSection.enter().append('div').attr('class', 'modal-section save-section fillL').merge(saveSection); + var prose = saveSection.selectAll('.commit-info').data([0]); - if (index === index2) { - return 'translate(' + x + 'px, ' + y + 'px)'; - } // only translate tags in the same row + if (prose.enter().size()) { + // first time, make sure to update user details in prose + _userDetails = null; + } + prose = prose.enter().append('p').attr('class', 'commit-info').html(_t.html('commit.upload_explanation')).merge(prose); // always check if this has changed, but only update prose.html() + // if needed, because it can trigger a style recalculation - if (node.offsetTop === targetIndexOffsetTop) { - if (index2 < index && index2 >= targetIndex) { - return 'translateX(' + draggedTagWidth + 'px)'; - } else if (index2 > index && index2 <= targetIndex) { - return 'translateX(-' + draggedTagWidth + 'px)'; - } - } + osm.userDetails(function (err, user) { + if (err) return; + if (_userDetails === user) return; // no change - return null; - }); - } - }).on('end', function () { - if (!select(this).classed('dragging')) { - return; + _userDetails = user; + var userLink = select(document.createElement('div')); + + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); } - var index = selection.nodes().indexOf(this); - select(this).classed('dragging', false); + userLink.append('a').attr('class', 'user-info').html(user.display_name).attr('href', osm.userURL(user.display_name)).attr('target', '_blank'); + prose.html(_t.html('commit.upload_explanation_with_user', { + user: userLink.html() + })); + }); // Request Review - _container.selectAll('.chip').style('transform', null); + var requestReview = saveSection.selectAll('.request-review').data([0]); // Enter - if (typeof targetIndex === 'number') { - var element = _multiData[index]; + var requestReviewEnter = requestReview.enter().append('div').attr('class', 'request-review'); + var requestReviewDomId = utilUniqueDomId('commit-input-request-review'); + var labelEnter = requestReviewEnter.append('label').attr('for', requestReviewDomId); - _multiData.splice(index, 1); + if (!labelEnter.empty()) { + labelEnter.call(uiTooltip().title(_t.html('commit.request_review_info')).placement('top')); + } - _multiData.splice(targetIndex, 0, element); + labelEnter.append('input').attr('type', 'checkbox').attr('id', requestReviewDomId); + labelEnter.append('span').html(_t.html('commit.request_review')); // Update - var t = {}; + requestReview = requestReview.merge(requestReviewEnter); + var requestReviewInput = requestReview.selectAll('input').property('checked', isReviewRequested(context.changeset.tags)).on('change', toggleRequestReview); // Buttons - if (_multiData.length) { - t[field.key] = _multiData.map(function (element) { - return element.key; - }).join(';'); - } else { - t[field.key] = undefined; - } + var buttonSection = saveSection.selectAll('.buttons').data([0]); // enter - dispatch$1.call('change', this, t); - } + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons fillL'); + buttonEnter.append('button').attr('class', 'secondary-action button cancel-button').append('span').attr('class', 'label').html(_t.html('commit.cancel')); + var uploadButton = buttonEnter.append('button').attr('class', 'action button save-button'); + uploadButton.append('span').attr('class', 'label').html(_t.html('commit.save')); + var uploadBlockerTooltipText = getUploadBlockerMessage(); // update - dragOrigin = undefined; - targetIndex = undefined; - })); - } + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.selectAll('.cancel-button').on('click.cancel', function () { + dispatch.call('cancel', this); + }); + buttonSection.selectAll('.save-button').classed('disabled', uploadBlockerTooltipText !== null).on('click.save', function () { + if (!select(this).classed('disabled')) { + this.blur(); // avoid keeping focus on the button - #4641 - combo.focus = function () { - _input.node().focus(); - }; + for (var key in context.changeset.tags) { + // remove any empty keys before upload + if (!key) delete context.changeset.tags[key]; + } - combo.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return combo; - }; + context.uploader().save(context.changeset); + } + }); // remove any existing tooltip - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + uiTooltip().destroyAny(buttonSection.selectAll('.save-button')); - return utilRebind(combo, dispatch$1, 'on'); - } + if (uploadBlockerTooltipText) { + buttonSection.selectAll('.save-button').call(uiTooltip().title(uploadBlockerTooltipText).placement('top')); + } // Raw Tag Editor - function uiFieldText(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); - var outlinkButton = select(null); - var _entityIDs = []; - var _tags; + var tagSection = body.selectAll('.tag-section.raw-tag-editor').data([0]); + tagSection = tagSection.enter().append('div').attr('class', 'modal-section tag-section raw-tag-editor').merge(tagSection); + tagSection.call(rawTagEditor.tags(Object.assign({}, context.changeset.tags)) // shallow copy + .render); + var changesSection = body.selectAll('.commit-changes-section').data([0]); + changesSection = changesSection.enter().append('div').attr('class', 'modal-section commit-changes-section').merge(changesSection); // Change summary - var _phoneFormats = {}; + changesSection.call(commitChanges.render); - if (field.type === 'tel') { - _mainFileFetcher.get('phone_formats').then(function (d) { - _phoneFormats = d; - updatePhonePlaceholder(); - })["catch"](function () { - /* ignore */ - }); + function toggleRequestReview() { + var rr = requestReviewInput.property('checked'); + updateChangeset({ + review_requested: rr ? 'yes' : undefined + }); + tagSection.call(rawTagEditor.tags(Object.assign({}, context.changeset.tags)) // shallow copy + .render); + } } - function i(selection) { - var entity = _entityIDs.length && context.hasEntity(_entityIDs[0]); - var preset = entity && _mainPresetIndex.match(entity, context.graph()); - var isLocked = preset && preset.suggestion && field.id === 'brand'; - field.locked(isLocked); - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('input').data([0]); - input = input.enter().append('input').attr('type', field.type === 'identifier' ? 'text' : field.type).attr('id', field.domId).classed(field.type, true).call(utilNoAuto).merge(input); - input.classed('disabled', !!isLocked).attr('readonly', isLocked || null).on('input', change(true)).on('blur', change()).on('change', change()); + function getUploadBlockerMessage() { + var errors = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all' + }).error; - if (field.type === 'tel') { - updatePhonePlaceholder(); - } else if (field.type === 'number') { - var rtl = _mainLocalizer.textDirection() === 'rtl'; - input.attr('type', 'text'); - var inc = field.increment; - var buttons = wrap.selectAll('.increment, .decrement').data(rtl ? [inc, -inc] : [-inc, inc]); - buttons.enter().append('button').attr('class', function (d) { - var which = d > 0 ? 'increment' : 'decrement'; - return 'form-field-button ' + which; - }).merge(buttons).on('click', function (d3_event, d) { - d3_event.preventDefault(); - var raw_vals = input.node().value || '0'; - var vals = raw_vals.split(';'); - vals = vals.map(function (v) { - var num = parseFloat(v.trim(), 10); - return isFinite(num) ? clamped(num + d) : v.trim(); - }); - input.node().value = vals.join(';'); - change()(); + if (errors.length) { + return _t('commit.outstanding_errors_message', { + count: errors.length }); - } else if (field.type === 'identifier' && field.urlFormat && field.pattern) { - input.attr('type', 'text'); - outlinkButton = wrap.selectAll('.foreign-id-permalink').data([0]); - outlinkButton.enter().append('button').call(svgIcon('#iD-icon-out-link')).attr('class', 'form-field-button foreign-id-permalink').attr('title', function () { - var domainResults = /^https?:\/\/(.{1,}?)\//.exec(field.urlFormat); + } else { + var hasChangesetComment = context.changeset && context.changeset.tags.comment && context.changeset.tags.comment.trim().length; - if (domainResults.length >= 2 && domainResults[1]) { - var domain = domainResults[1]; - return _t('icons.view_on', { - domain: domain - }); - } + if (!hasChangesetComment) { + return _t('commit.comment_needed_message'); + } + } - return ''; - }).on('click', function (d3_event) { - d3_event.preventDefault(); - var value = validIdentifierValueForLink(); + return null; + } - if (value) { - var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); - window.open(url, '_blank'); - } - }).merge(outlinkButton); + function changeTags(_, changed, onInput) { + if (changed.hasOwnProperty('comment')) { + if (changed.comment === undefined) { + changed.comment = ''; + } + + if (!onInput) { + corePreferences('comment', changed.comment); + corePreferences('commentDate', Date.now()); + } } - } - function updatePhonePlaceholder() { - if (input.empty() || !Object.keys(_phoneFormats).length) return; - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); + if (changed.hasOwnProperty('source')) { + if (changed.source === undefined) { + corePreferences('source', null); + } else if (!onInput) { + corePreferences('source', changed.source); + corePreferences('commentDate', Date.now()); + } + } // no need to update `prefs` for `hashtags` here since it's done in `updateChangeset` - var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; - if (format) input.attr('placeholder', format); - } + updateChangeset(changed, onInput); - function validIdentifierValueForLink() { - if (field.type === 'identifier' && field.pattern) { - var value = utilGetSetValue(input).trim().split(';')[0]; - return value && value.match(new RegExp(field.pattern)); + if (_selection) { + _selection.call(render); } + } - return null; - } // clamp number to min/max - + function findHashtags(tags, commentOnly) { + var detectedHashtags = commentHashtags(); - function clamped(num) { - if (field.minValue !== undefined) { - num = Math.max(num, field.minValue); + if (detectedHashtags.length) { + // always remove stored hashtags if there are hashtags in the comment - #4304 + corePreferences('hashtags', null); } - if (field.maxValue !== undefined) { - num = Math.min(num, field.maxValue); + if (!detectedHashtags.length || !commentOnly) { + detectedHashtags = detectedHashtags.concat(hashtagHashtags()); } - return num; - } + var allLowerCase = new Set(); + return detectedHashtags.filter(function (hashtag) { + // Compare tags as lowercase strings, but keep original case tags + var lowerCase = hashtag.toLowerCase(); - function change(onInput) { - return function () { - var t = {}; - var val = utilGetSetValue(input); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + if (!allLowerCase.has(lowerCase)) { + allLowerCase.add(lowerCase); + return true; + } - if (!val && Array.isArray(_tags[field.key])) return; + return false; + }); // Extract hashtags from `comment` - if (!onInput) { - if (field.type === 'number' && val) { - var vals = val.split(';'); - vals = vals.map(function (v) { - var num = parseFloat(v.trim(), 10); - return isFinite(num) ? clamped(num) : v.trim(); - }); - val = vals.join(';'); - } + function commentHashtags() { + var matches = (tags.comment || '').replace(/http\S*/g, '') // drop anything that looks like a URL - #4289 + .match(hashtagRegex); + return matches || []; + } // Extract and clean hashtags from `hashtags` - utilGetSetValue(input, val); - } - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; - } + function hashtagHashtags() { + var matches = (tags.hashtags || '').split(/[,;\s]+/).map(function (s) { + if (s[0] !== '#') { + s = '#' + s; + } // prepend '#' - i.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return i; - }; - i.tags = function (tags) { - _tags = tags; - var isMixed = Array.isArray(tags[field.key]); - utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); + var matched = s.match(hashtagRegex); + return matched && matched[0]; + }).filter(Boolean); // exclude falsy - if (outlinkButton && !outlinkButton.empty()) { - var disabled = !validIdentifierValueForLink(); - outlinkButton.classed('disabled', disabled); + return matches || []; } - }; - - i.focus = function () { - var node = input.node(); - if (node) node.focus(); - }; + } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + function isReviewRequested(tags) { + var rr = tags.review_requested; + if (rr === undefined) return false; + rr = rr.trim().toLowerCase(); + return !(rr === '' || rr === 'no'); } - return utilRebind(i, dispatch$1, 'on'); - } + function updateChangeset(changed, onInput) { + var tags = Object.assign({}, context.changeset.tags); // shallow copy - function uiFieldAccess(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); + Object.keys(changed).forEach(function (k) { + var v = changed[k]; + k = context.cleanTagKey(k); + if (readOnlyTags.indexOf(k) !== -1) return; - var _tags; + if (v === undefined) { + delete tags[k]; + } else if (onInput) { + tags[k] = v; + } else { + tags[k] = context.cleanTagValue(v); + } + }); - function access(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var list = wrap.selectAll('ul').data([0]); - list = list.enter().append('ul').attr('class', 'rows').merge(list); - items = list.selectAll('li').data(field.keys); // Enter + if (!onInput) { + // when changing the comment, override hashtags with any found in comment. + var commentOnly = changed.hasOwnProperty('comment') && changed.comment !== ''; + var arr = findHashtags(tags, commentOnly); - var enter = items.enter().append('li').attr('class', function (d) { - return 'labeled-input preset-access-' + d; - }); - enter.append('span').attr('class', 'label preset-label-access').attr('for', function (d) { - return 'preset-input-access-' + d; - }).html(function (d) { - return field.t.html('types.' + d); - }); - enter.append('div').attr('class', 'preset-input-access-wrap').append('input').attr('type', 'text').attr('class', function (d) { - return 'preset-input-access preset-input-access-' + d; - }).call(utilNoAuto).each(function (d) { - select(this).call(uiCombobox(context, 'access-' + d).data(access.options(d))); - }); // Update + if (arr.length) { + tags.hashtags = context.cleanTagValue(arr.join(';')); + corePreferences('hashtags', tags.hashtags); + } else { + delete tags.hashtags; + corePreferences('hashtags', null); + } + } // always update userdetails, just in case user reauthenticates as someone else - items = items.merge(enter); - wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); - } - function change(d3_event, d) { - var tag = {}; - var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + if (_userDetails && _userDetails.changesets_count !== undefined) { + var changesetsCount = parseInt(_userDetails.changesets_count, 10) + 1; // #4283 - if (!value && typeof _tags[d] !== 'string') return; - tag[d] = value || undefined; - dispatch$1.call('change', this, tag); - } + tags.changesets_count = String(changesetsCount); // first 100 edits - new user - access.options = function (type) { - var options = ['no', 'permissive', 'private', 'permit', 'destination']; + if (changesetsCount <= 100) { + var s; + s = corePreferences('walkthrough_completed'); - if (type !== 'access') { - options.unshift('yes'); - options.push('designated'); + if (s) { + tags['ideditor:walkthrough_completed'] = s; + } - if (type === 'bicycle') { - options.push('dismount'); + s = corePreferences('walkthrough_progress'); + + if (s) { + tags['ideditor:walkthrough_progress'] = s; + } + + s = corePreferences('walkthrough_started'); + + if (s) { + tags['ideditor:walkthrough_started'] = s; + } } + } else { + delete tags.changesets_count; } - return options.map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; - }); - }; - - var placeholdersByHighway = { - footway: { - foot: 'designated', - motor_vehicle: 'no' - }, - steps: { - foot: 'yes', - motor_vehicle: 'no', - bicycle: 'no', - horse: 'no' - }, - pedestrian: { - foot: 'yes', - motor_vehicle: 'no' - }, - cycleway: { - motor_vehicle: 'no', - bicycle: 'designated' - }, - bridleway: { - motor_vehicle: 'no', - horse: 'designated' - }, - path: { - foot: 'yes', - motor_vehicle: 'no', - bicycle: 'yes', - horse: 'yes' - }, - motorway: { - foot: 'no', - motor_vehicle: 'yes', - bicycle: 'no', - horse: 'no' - }, - trunk: { - motor_vehicle: 'yes' - }, - primary: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - secondary: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - tertiary: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - residential: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - unclassified: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - service: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - motorway_link: { - foot: 'no', - motor_vehicle: 'yes', - bicycle: 'no', - horse: 'no' - }, - trunk_link: { - motor_vehicle: 'yes' - }, - primary_link: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - secondary_link: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - tertiary_link: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' + if (!fastDeepEqual(context.changeset.tags, tags)) { + context.changeset = context.changeset.update({ + tags: tags + }); } + } + + commit.reset = function () { + context.changeset = null; }; - access.tags = function (tags) { - _tags = tags; - utilGetSetValue(items.selectAll('.preset-input-access'), function (d) { - return typeof tags[d] === 'string' ? tags[d] : ''; - }).classed('mixed', function (d) { - return tags[d] && Array.isArray(tags[d]); - }).attr('title', function (d) { - return tags[d] && Array.isArray(tags[d]) && tags[d].filter(Boolean).join('\n'); - }).attr('placeholder', function (d) { - if (tags[d] && Array.isArray(tags[d])) { - return _t('inspector.multiple_values'); - } + return utilRebind(commit, dispatch, 'on'); + } - if (d === 'access') { - return 'yes'; - } + // for punction see https://stackoverflow.com/a/21224179 - if (tags.access && typeof tags.access === 'string') { - return tags.access; - } + function simplify(str) { + if (typeof str !== 'string') return ''; + return diacritics.remove(str.replace(/&/g, 'and').replace(/Ä°/ig, 'i').replace(/[\s\-=_!"#%'*{},.\/:;?\(\)\[\]@\\$\^*+<>«»~`’\u00a1\u00a7\u00b6\u00b7\u00bf\u037e\u0387\u055a-\u055f\u0589\u05c0\u05c3\u05c6\u05f3\u05f4\u0609\u060a\u060c\u060d\u061b\u061e\u061f\u066a-\u066d\u06d4\u0700-\u070d\u07f7-\u07f9\u0830-\u083e\u085e\u0964\u0965\u0970\u0af0\u0df4\u0e4f\u0e5a\u0e5b\u0f04-\u0f12\u0f14\u0f85\u0fd0-\u0fd4\u0fd9\u0fda\u104a-\u104f\u10fb\u1360-\u1368\u166d\u166e\u16eb-\u16ed\u1735\u1736\u17d4-\u17d6\u17d8-\u17da\u1800-\u1805\u1807-\u180a\u1944\u1945\u1a1e\u1a1f\u1aa0-\u1aa6\u1aa8-\u1aad\u1b5a-\u1b60\u1bfc-\u1bff\u1c3b-\u1c3f\u1c7e\u1c7f\u1cc0-\u1cc7\u1cd3\u200b-\u200f\u2016\u2017\u2020-\u2027\u2030-\u2038\u203b-\u203e\u2041-\u2043\u2047-\u2051\u2053\u2055-\u205e\u2cf9-\u2cfc\u2cfe\u2cff\u2d70\u2e00\u2e01\u2e06-\u2e08\u2e0b\u2e0e-\u2e16\u2e18\u2e19\u2e1b\u2e1e\u2e1f\u2e2a-\u2e2e\u2e30-\u2e39\u3001-\u3003\u303d\u30fb\ua4fe\ua4ff\ua60d-\ua60f\ua673\ua67e\ua6f2-\ua6f7\ua874-\ua877\ua8ce\ua8cf\ua8f8-\ua8fa\ua92e\ua92f\ua95f\ua9c1-\ua9cd\ua9de\ua9df\uaa5c-\uaa5f\uaade\uaadf\uaaf0\uaaf1\uabeb\ufe10-\ufe16\ufe19\ufe30\ufe45\ufe46\ufe49-\ufe4c\ufe50-\ufe52\ufe54-\ufe57\ufe5f-\ufe61\ufe68\ufe6a\ufe6b\ufeff\uff01-\uff03\uff05-\uff07\uff0a\uff0c\uff0e\uff0f\uff1a\uff1b\uff1f\uff20\uff3c\uff61\uff64\uff65]+/g, '').toLowerCase()); + } - if (tags.highway) { - if (typeof tags.highway === 'string') { - if (placeholdersByHighway[tags.highway] && placeholdersByHighway[tags.highway][d]) { - return placeholdersByHighway[tags.highway][d]; - } - } else { - var impliedAccesses = tags.highway.filter(Boolean).map(function (highwayVal) { - return placeholdersByHighway[highwayVal] && placeholdersByHighway[highwayVal][d]; - }).filter(Boolean); + // `resolveStrings` + // Resolves the text strings for a given community index item + // + // Arguments + // `item`: Object containing the community index item + // `defaults`: Object containing the community index default strings + // `localizerFn?`: optional function we will call to do the localization. + // This function should be like the iD `t()` function that + // accepts a `stringID` and returns a localized string + // + // Returns + // An Object containing all the resolved strings: + // { + // name: 'talk-ru Mailing List', + // url: 'https://lists.openstreetmap.org/listinfo/talk-ru', + // signupUrl: 'https://example.url/signup', + // description: 'A one line description', + // extendedDescription: 'Extended description', + // nameHTML: 'the name', + // urlHTML: 'the url', + // signupUrlHTML: 'the signupUrl', + // descriptionHTML: the description, with urls and signupUrls linkified, + // extendedDescriptionHTML: the extendedDescription with urls and signupUrls linkified + // } + // - if (impliedAccesses.length === tags.highway.length && new Set(impliedAccesses).size === 1) { - // if all the highway values have the same implied access for this type then use that - return impliedAccesses[0]; + function resolveStrings(item, defaults, localizerFn) { + var itemStrings = Object.assign({}, item.strings); // shallow clone + + var defaultStrings = Object.assign({}, defaults[item.type]); // shallow clone + + var anyToken = new RegExp(/(\{\w+\})/, 'gi'); // Pre-localize the item and default strings + + if (localizerFn) { + if (itemStrings.community) { + var communityID = simplify(itemStrings.community); + itemStrings.community = localizerFn("_communities.".concat(communityID)); + } + + ['name', 'description', 'extendedDescription'].forEach(function (prop) { + if (defaultStrings[prop]) defaultStrings[prop] = localizerFn("_defaults.".concat(item.type, ".").concat(prop)); + if (itemStrings[prop]) itemStrings[prop] = localizerFn("".concat(item.id, ".").concat(prop)); + }); + } + + var replacements = { + account: item.account, + community: itemStrings.community, + signupUrl: itemStrings.signupUrl, + url: itemStrings.url + }; // Resolve URLs first (which may refer to {account}) + + if (!replacements.signupUrl) { + replacements.signupUrl = resolve(itemStrings.signupUrl || defaultStrings.signupUrl); + } + + if (!replacements.url) { + replacements.url = resolve(itemStrings.url || defaultStrings.url); + } + + var resolved = { + name: resolve(itemStrings.name || defaultStrings.name), + url: resolve(itemStrings.url || defaultStrings.url), + signupUrl: resolve(itemStrings.signupUrl || defaultStrings.signupUrl), + description: resolve(itemStrings.description || defaultStrings.description), + extendedDescription: resolve(itemStrings.extendedDescription || defaultStrings.extendedDescription) + }; // Generate linkified strings + + resolved.nameHTML = linkify(resolved.url, resolved.name); + resolved.urlHTML = linkify(resolved.url); + resolved.signupUrlHTML = linkify(resolved.signupUrl); + resolved.descriptionHTML = resolve(itemStrings.description || defaultStrings.description, true); + resolved.extendedDescriptionHTML = resolve(itemStrings.extendedDescription || defaultStrings.extendedDescription, true); + return resolved; + + function resolve(s, addLinks) { + if (!s) return undefined; + var result = s; + + for (var key in replacements) { + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); + + if (regex.test(result)) { + var replacement = replacements[key]; + + if (!replacement) { + throw new Error("Cannot resolve token: ".concat(token)); + } else { + if (addLinks && (key === 'signupUrl' || key === 'url')) { + replacement = linkify(replacement); } + + result = result.replace(regex, replacement); } } + } // There shouldn't be any leftover tokens in a resolved string - return field.placeholder(); - }); - }; - access.focus = function () { - items.selectAll('.preset-input-access').node().focus(); - }; + var leftovers = result.match(anyToken); - return utilRebind(access, dispatch$1, 'on'); - } + if (leftovers) { + throw new Error("Cannot resolve tokens: ".concat(leftovers)); + } // Linkify subreddits like `/r/openstreetmap` + // https://github.com/osmlab/osm-community-index/issues/82 + // https://github.com/openstreetmap/iD/issues/4997 - function uiFieldAddress(field, context) { - var dispatch$1 = dispatch('change'); - var _selection = select(null); + if (addLinks && item.type === 'reddit') { + result = result.replace(/(\/r\/\w+\/*)/i, function (match) { + return linkify(resolved.url, match); + }); + } - var _wrap = select(null); + return result; + } - var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings + function linkify(url, text) { + if (!url) return undefined; + text = text || url; + return "").concat(text, ""); + } + } - var _entityIDs = []; + var _oci = null; + function uiSuccess(context) { + var MAXEVENTS = 2; + var dispatch = dispatch$8('cancel'); - var _tags; + var _changeset; - var _countryCode; + var _location; - var _addressFormats = [{ - format: [['housenumber', 'street'], ['city', 'postcode']] - }]; - _mainFileFetcher.get('address_formats').then(function (d) { - _addressFormats = d; + ensureOSMCommunityIndex(); // start fetching the data - if (!_selection.empty()) { - _selection.call(address); - } - })["catch"](function () { - /* ignore */ - }); + function ensureOSMCommunityIndex() { + var data = _mainFileFetcher; + return Promise.all([data.get('oci_features'), data.get('oci_resources'), data.get('oci_defaults')]).then(function (vals) { + if (_oci) return _oci; // Merge Custom Features - function getNearStreets() { - var extent = combinedEntityExtent(); - var l = extent.center(); - var box = geoExtent(l).padByMeters(200); - var streets = context.history().intersects(box).filter(isAddressable).map(function (d) { - var loc = context.projection([(extent[0][0] + extent[1][0]) / 2, (extent[0][1] + extent[1][1]) / 2]); - var choice = geoChooseEdge(context.graph().childNodes(d), loc, context.projection); - return { - title: d.tags.name, - value: d.tags.name, - dist: choice.distance - }; - }).sort(function (a, b) { - return a.dist - b.dist; + if (vals[0] && Array.isArray(vals[0].features)) { + _mainLocations.mergeCustomGeoJSON(vals[0]); + } + + var ociResources = Object.values(vals[1].resources); + + if (ociResources.length) { + // Resolve all locationSet features. + return _mainLocations.mergeLocationSets(ociResources).then(function () { + _oci = { + resources: ociResources, + defaults: vals[2].defaults + }; + return _oci; + }); + } else { + _oci = { + resources: [], + // no resources? + defaults: vals[2].defaults + }; + return _oci; + } }); - return utilArrayUniqBy(streets, 'value'); + } // string-to-date parsing in JavaScript is weird - function isAddressable(d) { - return d.tags.highway && d.tags.name && d.type === 'way'; + + function parseEventDate(when) { + if (!when) return; + var raw = when.trim(); + if (!raw) return; + + if (!/Z$/.test(raw)) { + // if no trailing 'Z', add one + raw += 'Z'; // this forces date to be parsed as a UTC date } + + var parsed = new Date(raw); + return new Date(parsed.toUTCString().substr(0, 25)); // convert to local timezone } - function getNearCities() { - var extent = combinedEntityExtent(); - var l = extent.center(); - var box = geoExtent(l).padByMeters(200); - var cities = context.history().intersects(box).filter(isAddressable).map(function (d) { - return { - title: d.tags['addr:city'] || d.tags.name, - value: d.tags['addr:city'] || d.tags.name, - dist: geoSphericalDistance(d.extent(context.graph()).center(), l) - }; - }).sort(function (a, b) { - return a.dist - b.dist; - }); - return utilArrayUniqBy(cities, 'value'); + function success(selection) { + var header = selection.append('div').attr('class', 'header fillL'); + header.append('h3').html(_t.html('success.just_edited')); + header.append('button').attr('class', 'close').on('click', function () { + return dispatch.call('cancel'); + }).call(svgIcon('#iD-icon-close')); + var body = selection.append('div').attr('class', 'body save-success fillL'); + var summary = body.append('div').attr('class', 'save-summary'); + summary.append('h3').html(_t.html('success.thank_you' + (_location ? '_location' : ''), { + where: _location + })); + summary.append('p').html(_t.html('success.help_html')).append('a').attr('class', 'link-out').attr('target', '_blank').attr('href', _t('success.help_link_url')).call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html('success.help_link_text')); + var osm = context.connection(); + if (!osm) return; + var changesetURL = osm.changesetURL(_changeset.id); + var table = summary.append('table').attr('class', 'summary-table'); + var row = table.append('tr').attr('class', 'summary-row'); + row.append('td').attr('class', 'cell-icon summary-icon').append('a').attr('target', '_blank').attr('href', changesetURL).append('svg').attr('class', 'logo-small').append('use').attr('xlink:href', '#iD-logo-osm'); + var summaryDetail = row.append('td').attr('class', 'cell-detail summary-detail'); + summaryDetail.append('a').attr('class', 'cell-detail summary-view-on-osm').attr('target', '_blank').attr('href', changesetURL).html(_t.html('success.view_on_osm')); + summaryDetail.append('div').html(_t.html('success.changeset_id', { + changeset_id: "").concat(_changeset.id, "") + })); // Get OSM community index features intersecting the map.. - function isAddressable(d) { - if (d.tags.name) { - if (d.tags.admin_level === '8' && d.tags.boundary === 'administrative') return true; - if (d.tags.border_type === 'city') return true; - if (d.tags.place === 'city' || d.tags.place === 'town' || d.tags.place === 'village') return true; - } + ensureOSMCommunityIndex().then(function (oci) { + var loc = context.map().center(); + var validLocations = _mainLocations.locationsAt(loc); // Gather the communities - if (d.tags['addr:city']) return true; - return false; - } + var communities = []; + oci.resources.forEach(function (resource) { + var area = validLocations[resource.locationSetID]; + if (!area) return; // Resolve strings + + var localizer = function localizer(stringID) { + return _t.html("community.".concat(stringID)); + }; + + resource.resolved = resolveStrings(resource, oci.defaults, localizer); + communities.push({ + area: area, + order: resource.order || 0, + resource: resource + }); + }); // sort communities by feature area ascending, community order descending + + communities.sort(function (a, b) { + return a.area - b.area || b.order - a.order; + }); + body.call(showCommunityLinks, communities.map(function (c) { + return c.resource; + })); + }); } - function getNearValues(key) { - var extent = combinedEntityExtent(); - var l = extent.center(); - var box = geoExtent(l).padByMeters(200); - var results = context.history().intersects(box).filter(function hasTag(d) { - return _entityIDs.indexOf(d.id) === -1 && d.tags[key]; - }).map(function (d) { - return { - title: d.tags[key], - value: d.tags[key], - dist: geoSphericalDistance(d.extent(context.graph()).center(), l) - }; - }).sort(function (a, b) { - return a.dist - b.dist; + function showCommunityLinks(selection, resources) { + var communityLinks = selection.append('div').attr('class', 'save-communityLinks'); + communityLinks.append('h3').html(_t.html('success.like_osm')); + var table = communityLinks.append('table').attr('class', 'community-table'); + var row = table.selectAll('.community-row').data(resources); + var rowEnter = row.enter().append('tr').attr('class', 'community-row'); + rowEnter.append('td').attr('class', 'cell-icon community-icon').append('a').attr('target', '_blank').attr('href', function (d) { + return d.resolved.url; + }).append('svg').attr('class', 'logo-small').append('use').attr('xlink:href', function (d) { + return "#community-".concat(d.type); }); - return utilArrayUniqBy(results, 'value'); + var communityDetail = rowEnter.append('td').attr('class', 'cell-detail community-detail'); + communityDetail.each(showCommunityDetails); + communityLinks.append('div').attr('class', 'community-missing').html(_t.html('success.missing')).append('a').attr('class', 'link-out').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/osmlab/osm-community-index/issues').append('span').html(_t.html('success.tell_us')); } - function updateForCountryCode() { - if (!_countryCode) return; - var addressFormat; + function showCommunityDetails(d) { + var selection = select(this); + var communityID = d.id; + selection.append('div').attr('class', 'community-name').html(d.resolved.nameHTML); + selection.append('div').attr('class', 'community-description').html(d.resolved.descriptionHTML); // Create an expanding section if any of these are present.. - for (var i = 0; i < _addressFormats.length; i++) { - var format = _addressFormats[i]; + if (d.resolved.extendedDescriptionHTML || d.languageCodes && d.languageCodes.length) { + selection.append('div').call(uiDisclosure(context, "community-more-".concat(d.id), false).expanded(false).updatePreference(false).label(_t.html('success.more')).content(showMore)); + } - if (!format.countryCodes) { - addressFormat = format; // choose the default format, keep going - } else if (format.countryCodes.indexOf(_countryCode) !== -1) { - addressFormat = format; // choose the country format, stop here + var nextEvents = (d.events || []).map(function (event) { + event.date = parseEventDate(event.when); + return event; + }).filter(function (event) { + // date is valid and future (or today) + var t = event.date.getTime(); + var now = new Date().setHours(0, 0, 0, 0); + return !isNaN(t) && t >= now; + }).sort(function (a, b) { + // sort by date ascending + return a.date < b.date ? -1 : a.date > b.date ? 1 : 0; + }).slice(0, MAXEVENTS); // limit number of events shown - break; + if (nextEvents.length) { + selection.append('div').call(uiDisclosure(context, "community-events-".concat(d.id), false).expanded(false).updatePreference(false).label(_t.html('success.events')).content(showNextEvents)).select('.hide-toggle').append('span').attr('class', 'badge-text').html(nextEvents.length); + } + + function showMore(selection) { + var more = selection.selectAll('.community-more').data([0]); + var moreEnter = more.enter().append('div').attr('class', 'community-more'); + + if (d.resolved.extendedDescriptionHTML) { + moreEnter.append('div').attr('class', 'community-extended-description').html(d.resolved.extendedDescriptionHTML); + } + + if (d.languageCodes && d.languageCodes.length) { + var languageList = d.languageCodes.map(function (code) { + return _mainLocalizer.languageName(code); + }).join(', '); + moreEnter.append('div').attr('class', 'community-languages').html(_t.html('success.languages', { + languages: languageList + })); } } - var dropdowns = addressFormat.dropdowns || ['city', 'county', 'country', 'district', 'hamlet', 'neighbourhood', 'place', 'postcode', 'province', 'quarter', 'state', 'street', 'subdistrict', 'suburb']; - var widths = addressFormat.widths || { - housenumber: 1 / 3, - street: 2 / 3, - city: 2 / 3, - state: 1 / 4, - postcode: 1 / 3 - }; + function showNextEvents(selection) { + var events = selection.append('div').attr('class', 'community-events'); + var item = events.selectAll('.community-event').data(nextEvents); + var itemEnter = item.enter().append('div').attr('class', 'community-event'); + itemEnter.append('div').attr('class', 'community-event-name').append('a').attr('target', '_blank').attr('href', function (d) { + return d.url; + }).html(function (d) { + var name = d.name; - function row(r) { - // Normalize widths. - var total = r.reduce(function (sum, key) { - return sum + (widths[key] || 0.5); - }, 0); - return r.map(function (key) { - return { - id: key, - width: (widths[key] || 0.5) / total + if (d.i18n && d.id) { + name = _t("community.".concat(communityID, ".events.").concat(d.id, ".name"), { + "default": name + }); + } + + return name; + }); + itemEnter.append('div').attr('class', 'community-event-when').html(function (d) { + var options = { + weekday: 'short', + day: 'numeric', + month: 'short', + year: 'numeric' }; + + if (d.date.getHours() || d.date.getMinutes()) { + // include time if it has one + options.hour = 'numeric'; + options.minute = 'numeric'; + } + + return d.date.toLocaleString(_mainLocalizer.localeCode(), options); }); - } + itemEnter.append('div').attr('class', 'community-event-where').html(function (d) { + var where = d.where; - var rows = _wrap.selectAll('.addr-row').data(addressFormat.format, function (d) { - return d.toString(); - }); + if (d.i18n && d.id) { + where = _t("community.".concat(communityID, ".events.").concat(d.id, ".where"), { + "default": where + }); + } - rows.exit().remove(); - rows.enter().append('div').attr('class', 'addr-row').selectAll('input').data(row).enter().append('input').property('type', 'text').call(updatePlaceholder).attr('class', function (d) { - return 'addr-' + d.id; - }).call(utilNoAuto).each(addDropdown).style('width', function (d) { - return d.width * 100 + '%'; - }); + return where; + }); + itemEnter.append('div').attr('class', 'community-event-description').html(function (d) { + var description = d.description; - function addDropdown(d) { - if (dropdowns.indexOf(d.id) === -1) return; // not a dropdown + if (d.i18n && d.id) { + description = _t("community.".concat(communityID, ".events.").concat(d.id, ".description"), { + "default": description + }); + } - var nearValues = d.id === 'street' ? getNearStreets : d.id === 'city' ? getNearCities : getNearValues; - select(this).call(uiCombobox(context, 'address-' + d.id).minItems(1).caseSensitive(true).fetcher(function (value, callback) { - callback(nearValues('addr:' + d.id)); - })); + return description; + }); } + } - _wrap.selectAll('input').on('blur', change()).on('change', change()); + success.changeset = function (val) { + if (!arguments.length) return _changeset; + _changeset = val; + return success; + }; - _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); + success.location = function (val) { + if (!arguments.length) return _location; + _location = val; + return success; + }; - if (_tags) updateTags(_tags); - } + return utilRebind(success, dispatch, 'on'); + } - function address(selection) { - _selection = selection; - _wrap = selection.selectAll('.form-field-input-wrap').data([0]); - _wrap = _wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(_wrap); - var extent = combinedEntityExtent(); + function modeSave(context) { + var mode = { + id: 'save' + }; + var keybinding = utilKeybinding('modeSave'); + var commit = uiCommit(context).on('cancel', cancel); - if (extent) { - var countryCode; + var _conflictsUi; // uiConflicts - if (context.inIntro()) { - // localize the address format for the walkthrough - countryCode = _t('intro.graph.countrycode'); - } else { - var center = extent.center(); - countryCode = iso1A2Code(center); - } - if (countryCode) { - _countryCode = countryCode.toLowerCase(); - updateForCountryCode(); - } - } + var _location; + + var _success; + + var uploader = context.uploader().on('saveStarted.modeSave', function () { + keybindingOff(); + }) // fire off some async work that we want to be ready later + .on('willAttemptUpload.modeSave', prepareForSuccess).on('progressChanged.modeSave', showProgress).on('resultNoChanges.modeSave', function () { + cancel(); + }).on('resultErrors.modeSave', showErrors).on('resultConflicts.modeSave', showConflicts).on('resultSuccess.modeSave', showSuccess); + + function cancel() { + context.enter(modeBrowse(context)); } - function change(onInput) { - return function () { - var tags = {}; + function showProgress(num, total) { + var modal = context.container().select('.loading-modal .modal-section'); + var progress = modal.selectAll('.progress').data([0]); // enter/update - _wrap.selectAll('input').each(function (subfield) { - var key = field.key + ':' + subfield.id; - var value = this.value; - if (!onInput) value = context.cleanTagValue(value); // don't override multiple values with blank string + progress.enter().append('div').attr('class', 'progress').merge(progress).text(_t('save.conflict_progress', { + num: num, + total: total + })); + } - if (Array.isArray(_tags[key]) && !value) return; - tags[key] = value || undefined; - }); + function showConflicts(changeset, conflicts, origChanges) { + var selection = context.container().select('.sidebar').append('div').attr('class', 'sidebar-component'); + context.container().selectAll('.main-content').classed('active', true).classed('inactive', false); + _conflictsUi = uiConflicts(context).conflictList(conflicts).origChanges(origChanges).on('cancel', function () { + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + selection.remove(); + keybindingOn(); + uploader.cancelConflictResolution(); + }).on('save', function () { + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + selection.remove(); + uploader.processResolvedConflicts(changeset); + }); + selection.call(_conflictsUi); + } - dispatch$1.call('change', this, tags, onInput); - }; + function showErrors(errors) { + keybindingOn(); + var selection = uiConfirm(context.container()); + selection.select('.modal-section.header').append('h3').text(_t('save.error')); + addErrors(selection, errors); + selection.okButton(); } - function updatePlaceholder(inputSelection) { - return inputSelection.attr('placeholder', function (subfield) { - if (_tags && Array.isArray(_tags[field.key + ':' + subfield.id])) { - return _t('inspector.multiple_values'); - } + function addErrors(selection, data) { + var message = selection.select('.modal-section.message-text'); + var items = message.selectAll('.error-container').data(data); + var enter = items.enter().append('div').attr('class', 'error-container'); + enter.append('a').attr('class', 'error-description').attr('href', '#').classed('hide-toggle', true).text(function (d) { + return d.msg || _t('save.unknown_error_details'); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var error = select(this); + var detail = select(this.nextElementSibling); + var exp = error.classed('expanded'); + detail.style('display', exp ? 'none' : 'block'); + error.classed('expanded', !exp); + }); + var details = enter.append('div').attr('class', 'error-detail-container').style('display', 'none'); + details.append('ul').attr('class', 'error-detail-list').selectAll('li').data(function (d) { + return d.details || []; + }).enter().append('li').attr('class', 'error-detail-item').text(function (d) { + return d; + }); + items.exit().remove(); + } - if (_countryCode) { - var localkey = subfield.id + '!' + _countryCode; - var tkey = addrField.strings.placeholders[localkey] ? localkey : subfield.id; - return addrField.t('placeholders.' + tkey); - } + function showSuccess(changeset) { + commit.reset(); + + var ui = _success.changeset(changeset).location(_location).on('cancel', function () { + context.ui().sidebar.hide(); }); + + context.enter(modeBrowse(context).sidebar(ui)); } - function updateTags(tags) { - utilGetSetValue(_wrap.selectAll('input'), function (subfield) { - var val = tags[field.key + ':' + subfield.id]; - return typeof val === 'string' ? val : ''; - }).attr('title', function (subfield) { - var val = tags[field.key + ':' + subfield.id]; - return val && Array.isArray(val) && val.filter(Boolean).join('\n'); - }).classed('mixed', function (subfield) { - return Array.isArray(tags[field.key + ':' + subfield.id]); - }).call(updatePlaceholder); + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + function keybindingOff() { + select(document).call(keybinding.unbind); + } // Reverse geocode current map location so we can display a message on + // the success screen like "Thank you for editing around place, region." + + + function prepareForSuccess() { + _success = uiSuccess(context); + _location = null; + if (!services.geocoder) return; + services.geocoder.reverse(context.map().center(), function (err, result) { + if (err || !result || !result.address) return; + var addr = result.address; + var place = addr && (addr.town || addr.city || addr.county) || ''; + var region = addr && (addr.state || addr.country) || ''; + var separator = place && region ? _t('success.thank_you_where.separator') : ''; + _location = _t('success.thank_you_where.format', { + place: place, + separator: separator, + region: region + }); + }); } - address.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return address; + mode.selectedIDs = function () { + return _conflictsUi ? _conflictsUi.shownEntityIds() : []; }; - address.tags = function (tags) { - _tags = tags; - updateTags(tags); - }; + mode.enter = function () { + // Show sidebar + context.ui().sidebar.expand(); - address.focus = function () { - var node = _wrap.selectAll('input').node(); + function done() { + context.ui().sidebar.show(commit); + } - if (node) node.focus(); - }; + keybindingOn(); + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + var osm = context.connection(); - return utilRebind(address, dispatch$1, 'on'); - } + if (!osm) { + cancel(); + return; + } - function uiFieldCycleway(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); - var wrap = select(null); + if (osm.authenticated()) { + done(); + } else { + osm.authenticate(function (err) { + if (err) { + cancel(); + } else { + done(); + } + }); + } + }; - var _tags; + mode.exit = function () { + keybindingOff(); + context.container().selectAll('.main-content').classed('active', true).classed('inactive', false); + context.ui().sidebar.hide(); + }; - function cycleway(selection) { - function stripcolon(s) { - return s.replace(':', ''); - } + return mode; + } - wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var div = wrap.selectAll('ul').data([0]); - div = div.enter().append('ul').attr('class', 'rows').merge(div); - var keys = ['cycleway:left', 'cycleway:right']; - items = div.selectAll('li').data(keys); - var enter = items.enter().append('li').attr('class', function (d) { - return 'labeled-input preset-cycleway-' + stripcolon(d); - }); - enter.append('span').attr('class', 'label preset-label-cycleway').attr('for', function (d) { - return 'preset-input-cycleway-' + stripcolon(d); - }).html(function (d) { - return field.t.html('types.' + d); - }); - enter.append('div').attr('class', 'preset-input-cycleway-wrap').append('input').attr('type', 'text').attr('class', function (d) { - return 'preset-input-cycleway preset-input-' + stripcolon(d); - }).call(utilNoAuto).each(function (d) { - select(this).call(uiCombobox(context, 'cycleway-' + stripcolon(d)).data(cycleway.options(d))); - }); - items = items.merge(enter); // Update + function modeSelectError(context, selectedErrorID, selectedErrorService) { + var mode = { + id: 'select-error', + button: 'browse' + }; + var keybinding = utilKeybinding('select-error'); + var errorService = services[selectedErrorService]; + var errorEditor; - wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); - } + switch (selectedErrorService) { + case 'improveOSM': + errorEditor = uiImproveOsmEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function change(d3_event, key) { - var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; - if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; + case 'keepRight': + errorEditor = uiKeepRightEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - if (newValue === 'none' || newValue === '') { - newValue = undefined; - } + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; - var otherKey = key === 'cycleway:left' ? 'cycleway:right' : 'cycleway:left'; - var otherValue = typeof _tags.cycleway === 'string' ? _tags.cycleway : _tags[otherKey]; + case 'osmose': + errorEditor = uiOsmoseEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - if (otherValue && Array.isArray(otherValue)) { - // we must always have an explicit value for comparison - otherValue = otherValue[0]; - } + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; + } - if (otherValue === 'none' || otherValue === '') { - otherValue = undefined; - } + var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - var tag = {}; // If the left and right tags match, use the cycleway tag to tag both - // sides the same way + function checkSelectedID() { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); - if (newValue === otherValue) { - tag = { - cycleway: newValue, - 'cycleway:left': undefined, - 'cycleway:right': undefined - }; - } else { - // Always set both left and right as changing one can affect the other - tag = { - cycleway: undefined - }; - tag[key] = newValue; - tag[otherKey] = otherValue; + if (!error) { + context.enter(modeBrowse(context)); } - dispatch$1.call('change', this, tag); + return error; } - cycleway.options = function () { - return Object.keys(field.strings.options).map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; - }); + mode.zoomToSelected = function () { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); + + if (error) { + context.map().centerZoomEase(error.loc, 20); + } }; - cycleway.tags = function (tags) { - _tags = tags; // If cycleway is set, use that instead of individual values + mode.enter = function () { + var error = checkSelectedID(); + if (!error) return; + behaviors.forEach(context.install); + keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); + select(document).call(keybinding); + selectError(); + var sidebar = context.ui().sidebar; + sidebar.show(errorEditor.error(error)); + context.map().on('drawn.select-error', selectError); // class the error as selected, or return to browse mode if the error is gone - var commonValue = typeof tags.cycleway === 'string' && tags.cycleway; - utilGetSetValue(items.selectAll('.preset-input-cycleway'), function (d) { - if (commonValue) return commonValue; - return !tags.cycleway && typeof tags[d] === 'string' ? tags[d] : ''; - }).attr('title', function (d) { - if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { - var vals = []; + function selectError(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); - if (Array.isArray(tags.cycleway)) { - vals = vals.concat(tags.cycleway); - } + if (selection.empty()) { + // Return to browse mode if selected DOM elements have + // disappeared because the user moved them out of view.. + var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; - if (Array.isArray(tags[d])) { - vals = vals.concat(tags[d]); + if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); } - - return vals.filter(Boolean).join('\n'); - } - - return null; - }).attr('placeholder', function (d) { - if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { - return _t('inspector.multiple_values'); + } else { + selection.classed('selected', true); + context.selectedErrorID(selectedErrorID); } + } - return field.placeholder(); - }).classed('mixed', function (d) { - return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); - }); + function esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); + } }; - cycleway.focus = function () { - var node = wrap.selectAll('input').node(); - if (node) node.focus(); + mode.exit = function () { + behaviors.forEach(context.uninstall); + select(document).call(keybinding.unbind); + context.surface().selectAll('.qaItem.selected').classed('selected hover', false); + context.map().on('drawn.select-error', null); + context.ui().sidebar.hide(); + context.selectedErrorID(null); + context.features().forceVisible([]); }; - return utilRebind(cycleway, dispatch$1, 'on'); + return mode; } - function uiFieldLanes(field, context) { - var dispatch$1 = dispatch('change'); - var LANE_WIDTH = 40; - var LANE_HEIGHT = 200; - var _entityIDs = []; + function uiToolOldDrawModes(context) { + var tool = { + id: 'old_modes', + label: _t.html('toolbar.add_feature') + }; + var modes = [modeAddPoint(context, { + title: _t.html('modes.add_point.title'), + button: 'point', + description: _t.html('modes.add_point.description'), + preset: _mainPresetIndex.item('point'), + key: '1' + }), modeAddLine(context, { + title: _t.html('modes.add_line.title'), + button: 'line', + description: _t.html('modes.add_line.description'), + preset: _mainPresetIndex.item('line'), + key: '2' + }), modeAddArea(context, { + title: _t.html('modes.add_area.title'), + button: 'area', + description: _t.html('modes.add_area.description'), + preset: _mainPresetIndex.item('area'), + key: '3' + })]; - function lanes(selection) { - var lanesData = context.entity(_entityIDs[0]).lanes(); + function enabled() { + return osmEditable(); + } - if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { - selection.call(lanes.off); - return; - } + function osmEditable() { + return context.editable(); + } - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var surface = wrap.selectAll('.surface').data([0]); - var d = utilGetDimensions(wrap); - var freeSpace = d[0] - lanesData.lanes.length * LANE_WIDTH * 1.5 + LANE_WIDTH * 0.5; - surface = surface.enter().append('svg').attr('width', d[0]).attr('height', 300).attr('class', 'surface').merge(surface); - var lanesSelection = surface.selectAll('.lanes').data([0]); - lanesSelection = lanesSelection.enter().append('g').attr('class', 'lanes').merge(lanesSelection); - lanesSelection.attr('transform', function () { - return 'translate(' + freeSpace / 2 + ', 0)'; - }); - var lane = lanesSelection.selectAll('.lane').data(lanesData.lanes); - lane.exit().remove(); - var enter = lane.enter().append('g').attr('class', 'lane'); - enter.append('g').append('rect').attr('y', 50).attr('width', LANE_WIDTH).attr('height', LANE_HEIGHT); - enter.append('g').attr('class', 'forward').append('text').attr('y', 40).attr('x', 14).html('▲'); - enter.append('g').attr('class', 'bothways').append('text').attr('y', 40).attr('x', 14).html('▲▼'); - enter.append('g').attr('class', 'backward').append('text').attr('y', 40).attr('x', 14).html('▼'); - lane = lane.merge(enter); - lane.attr('transform', function (d) { - return 'translate(' + LANE_WIDTH * d.index * 1.5 + ', 0)'; - }); - lane.select('.forward').style('visibility', function (d) { - return d.direction === 'forward' ? 'visible' : 'hidden'; - }); - lane.select('.bothways').style('visibility', function (d) { - return d.direction === 'bothways' ? 'visible' : 'hidden'; - }); - lane.select('.backward').style('visibility', function (d) { - return d.direction === 'backward' ? 'visible' : 'hidden'; + modes.forEach(function (mode) { + context.keybinding().on(mode.key, function () { + if (!enabled()) return; + + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); + } }); - } + }); - lanes.entityIDs = function (val) { - _entityIDs = val; - }; + tool.render = function (selection) { + var wrap = selection.append('div').attr('class', 'joined').style('display', 'flex'); - lanes.tags = function () {}; + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - lanes.focus = function () {}; + context.map().on('move.modes', debouncedUpdate).on('drawn.modes', debouncedUpdate); + context.on('enter.modes', update); + update(); - lanes.off = function () {}; + function update() { + var buttons = wrap.selectAll('button.add-button').data(modes, function (d) { + return d.id; + }); // exit - return utilRebind(lanes, dispatch$1, 'on'); - } - uiFieldLanes.supportsMultiselection = false; + buttons.exit().remove(); // enter - var _languagesArray = []; - function uiFieldLocalized(field, context) { - var dispatch$1 = dispatch('change', 'input'); - var wikipedia = services.wikipedia; - var input = select(null); - var localizedInputs = select(null); + var buttonsEnter = buttons.enter().append('button').attr('class', function (d) { + return d.id + ' add-button bar-button'; + }).on('click.mode-buttons', function (d3_event, d) { + if (!enabled()) return; // When drawing, ignore accidental clicks on mode buttons - #4042 - var _countryCode; + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; - var _tags; // A concern here in switching to async data means that _languagesArray will not - // be available the first time through, so things like the fetchers and - // the language() function will not work immediately. + if (d.id === currMode) { + context.enter(modeBrowse(context)); + } else { + context.enter(d); + } + }).call(uiTooltip().placement('bottom').title(function (d) { + return d.description; + }).keys(function (d) { + return [d.key]; + }).scrollContainer(context.container().select('.top-toolbar'))); + buttonsEnter.each(function (d) { + select(this).call(svgIcon('#iD-icon-' + d.button)); + }); + buttonsEnter.append('span').attr('class', 'label').html(function (mode) { + return mode.title; + }); // if we are adding/removing the buttons, check if toolbar has overflowed + if (buttons.enter().size() || buttons.exit().size()) { + context.ui().checkOverflow('.top-toolbar', true); + } // update - _mainFileFetcher.get('languages').then(loadLanguagesArray)["catch"](function () { - /* ignore */ - }); - var _territoryLanguages = {}; - _mainFileFetcher.get('territory_languages').then(function (d) { - _territoryLanguages = d; - })["catch"](function () { - /* ignore */ - }); - var allSuggestions = _mainPresetIndex.collection.filter(function (p) { - return p.suggestion === true; - }); // reuse these combos - var langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - var brandCombo = uiCombobox(context, 'localized-brand').canAutocomplete(false).minItems(1); + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } + }; - var _selection = select(null); + return tool; + } - var _multilingual = []; + function uiToolNotes(context) { + var tool = { + id: 'notes', + label: _t.html('modes.add_note.label') + }; + var mode = modeAddNote(context); - var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); + function enabled() { + return notesEnabled() && notesEditable(); + } - var _wikiTitles; + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } - var _entityIDs = []; + function notesEditable() { + var mode = context.mode(); + return context.map().notesEditable() && mode && mode.id !== 'save'; + } - function loadLanguagesArray(dataLanguages) { - if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used + context.keybinding().on(mode.key, function () { + if (!enabled()) return; - var replacements = { - sr: 'sr-Cyrl', - // in OSM, `sr` implies Cyrillic - 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); + } + }); - }; + tool.render = function (selection) { + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - for (var code in dataLanguages) { - if (replacements[code] === false) continue; - var metaCode = code; - if (replacements[code]) metaCode = replacements[code]; + context.map().on('move.notes', debouncedUpdate).on('drawn.notes', debouncedUpdate); + context.on('enter.notes', update); + update(); - _languagesArray.push({ - localName: _mainLocalizer.languageName(metaCode, { - localOnly: true - }), - nativeName: dataLanguages[metaCode].nativeName, - code: code, - label: _mainLocalizer.languageName(metaCode) - }); - } - } + function update() { + var showNotes = notesEnabled(); + var data = showNotes ? [mode] : []; + var buttons = selection.selectAll('button.add-button').data(data, function (d) { + return d.id; + }); // exit - function calcLocked() { - // only lock the Name field - var isLocked = field.id === 'name' && _entityIDs.length && // lock the field if any feature needs it - _entityIDs.some(function (entityID) { - var entity = context.graph().hasEntity(entityID); - if (!entity) return false; + buttons.exit().remove(); // enter - var original = context.graph().base().entities[_entityIDs[0]]; + var buttonsEnter = buttons.enter().append('button').attr('class', function (d) { + return d.id + ' add-button bar-button'; + }).on('click.notes', function (d3_event, d) { + if (!enabled()) return; // When drawing, ignore accidental clicks on mode buttons - #4042 - var hasOriginalName = original && entity.tags.name && entity.tags.name === original.tags.name; // if the name was already edited manually then allow further editing + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; - if (!hasOriginalName) return false; // features linked to Wikidata are likely important and should be protected + if (d.id === currMode) { + context.enter(modeBrowse(context)); + } else { + context.enter(d); + } + }).call(uiTooltip().placement('bottom').title(function (d) { + return d.description; + }).keys(function (d) { + return [d.key]; + }).scrollContainer(context.container().select('.top-toolbar'))); + buttonsEnter.each(function (d) { + select(this).call(svgIcon(d.icon || '#iD-icon-' + d.button)); + }); // if we are adding/removing the buttons, check if toolbar has overflowed - if (entity.tags.wikidata) return true; // assume the name has already been confirmed if its source has been researched + if (buttons.enter().size() || buttons.exit().size()) { + context.ui().checkOverflow('.top-toolbar', true); + } // update - if (entity.tags['name:etymology:wikidata']) return true; - var preset = _mainPresetIndex.match(entity, context.graph()); - var isSuggestion = preset && preset.suggestion; - var showsBrand = preset && preset.originalFields.filter(function (d) { - return d.id === 'brand'; - }).length; // protect standardized brand names - return isSuggestion && !showsBrand; - }); + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } + }; - field.locked(isLocked); - } // update _multilingual, maintaining the existing order + tool.uninstall = function () { + context.on('enter.editor.notes', null).on('exit.editor.notes', null).on('enter.notes', null); + context.map().on('move.notes', null).on('drawn.notes', null); + }; + return tool; + } - function calcMultilingual(tags) { - var existingLangsOrdered = _multilingual.map(function (item) { - return item.lang; - }); + function uiToolSave(context) { + var tool = { + id: 'save', + label: _t.html('save.title') + }; + var button = null; + var tooltipBehavior = null; + var history = context.history(); + var key = uiCmd('⌘S'); + var _numChanges = 0; - var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); + function isSaving() { + var mode = context.mode(); + return mode && mode.id === 'save'; + } - for (var k in tags) { - var m = k.match(/^(.*):([a-zA-Z_-]+)$/); + function isDisabled() { + return _numChanges === 0 || isSaving(); + } - if (m && m[1] === field.key && m[2]) { - var item = { - lang: m[2], - value: tags[k] - }; + function save(d3_event) { + d3_event.preventDefault(); - if (existingLangs.has(item.lang)) { - // update the value - _multilingual[existingLangsOrdered.indexOf(item.lang)].value = item.value; - existingLangs["delete"](item.lang); - } else { - _multilingual.push(item); - } - } + if (!context.inIntro() && !isSaving() && history.hasChanges()) { + context.enter(modeSave(context)); } + } - _multilingual = _multilingual.filter(function (item) { - return !item.lang || !existingLangs.has(item.lang); - }); + function bgColor() { + var step; + + if (_numChanges === 0) { + return null; + } else if (_numChanges <= 50) { + step = _numChanges / 50; + return d3_interpolateRgb('#fff', '#ff8')(step); // white -> yellow + } else { + step = Math.min((_numChanges - 50) / 50, 1.0); + return d3_interpolateRgb('#ff8', '#f88')(step); // yellow -> red + } } - function localized(selection) { - _selection = selection; - calcLocked(); - var isLocked = field.locked(); - var singularEntity = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); - var preset = singularEntity && _mainPresetIndex.match(singularEntity, context.graph()); - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); // enter/update + function updateCount() { + var val = history.difference().summary().length; + if (val === _numChanges) return; + _numChanges = val; - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('.localized-main').data([0]); // enter/update + if (tooltipBehavior) { + tooltipBehavior.title(_t.html(_numChanges > 0 ? 'save.help' : 'save.no_changes')).keys([key]); + } - input = input.enter().append('input').attr('type', 'text').attr('id', field.domId).attr('class', 'localized-main').call(utilNoAuto).merge(input); + if (button) { + button.classed('disabled', isDisabled()).style('background', bgColor()); + button.select('span.count').html(_numChanges); + } + } + + tool.render = function (selection) { + tooltipBehavior = uiTooltip().placement('bottom').title(_t.html('save.no_changes')).keys([key]).scrollContainer(context.container().select('.top-toolbar')); + var lastPointerUpType; + button = selection.append('button').attr('class', 'save disabled bar-button').on('pointerup', function (d3_event) { + lastPointerUpType = d3_event.pointerType; + }).on('click', function (d3_event) { + save(d3_event); - if (preset && field.id === 'name') { - var pTag = preset.id.split('/', 2); - var pKey = pTag[0]; - var pValue = pTag[1]; + if (_numChanges === 0 && (lastPointerUpType === 'touch' || lastPointerUpType === 'pen')) { + // there are no tooltips for touch interactions so flash feedback instead + context.ui().flash.duration(2000).iconName('#iD-icon-save').iconClass('disabled').label(_t.html('save.no_changes'))(); + } - if (!preset.suggestion) { - // Not a suggestion preset - Add a suggestions dropdown if it makes sense to. - // This code attempts to determine if the matched preset is the - // kind of preset that even can benefit from name suggestions.. - // - true = shops, cafes, hotels, etc. (also generic and fallback presets) - // - false = churches, parks, hospitals, etc. (things not in the index) - var isFallback = preset.isFallback(); - var goodSuggestions = allSuggestions.filter(function (s) { - if (isFallback) return true; - var sTag = s.id.split('/', 2); - var sKey = sTag[0]; - var sValue = sTag[1]; - return pKey === sKey && (!pValue || pValue === sValue); - }); // Show the suggestions.. If the user picks one, change the tags.. + lastPointerUpType = null; + }).call(tooltipBehavior); + button.call(svgIcon('#iD-icon-save')); + button.append('span').attr('class', 'count').attr('aria-hidden', 'true').html('0'); + updateCount(); + context.keybinding().on(key, save, true); + context.history().on('change.save', updateCount); + context.on('enter.save', function () { + if (button) { + button.classed('disabled', isDisabled()); - if (allSuggestions.length && goodSuggestions.length) { - input.on('blur.localized', checkBrandOnBlur).call(brandCombo.fetcher(fetchBrandNames(preset, allSuggestions)).on('accept', acceptBrand).on('cancel', cancelBrand)); + if (isSaving()) { + button.call(tooltipBehavior.hide); } } - } + }); + }; - input.classed('disabled', !!isLocked).attr('readonly', isLocked || null).on('input', change(true)).on('blur', change()).on('change', change()); - var translateButton = wrap.selectAll('.localized-add').data([0]); - translateButton = translateButton.enter().append('button').attr('class', 'localized-add form-field-button').call(svgIcon('#iD-icon-plus')).merge(translateButton); - translateButton.classed('disabled', !!isLocked).call(isLocked ? _buttonTip.destroy : _buttonTip).on('click', addNew); + tool.uninstall = function () { + context.keybinding().off(key, true); + context.history().on('change.save', null); + context.on('enter.save', null); + button = null; + tooltipBehavior = null; + }; - if (_tags && !_multilingual.length) { - calcMultilingual(_tags); - } + return tool; + } - localizedInputs = selection.selectAll('.localized-multilingual').data([0]); - localizedInputs = localizedInputs.enter().append('div').attr('class', 'localized-multilingual').merge(localizedInputs); - localizedInputs.call(renderMultilingual); - localizedInputs.selectAll('button, input').classed('disabled', !!isLocked).attr('readonly', isLocked || null); // We are not guaranteed to get an `accept` or `cancel` when blurring the field. - // (This can happen if the user actives the combo, arrows down, and then clicks off to blur) - // So compare the current field value against the suggestions one last time. + function uiToolSidebarToggle(context) { + var tool = { + id: 'sidebar_toggle', + label: _t.html('toolbar.inspect') + }; - function checkBrandOnBlur() { - var latest = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); - if (!latest) return; // deleting the entity blurred the field? + tool.render = function (selection) { + selection.append('button').attr('class', 'bar-button').on('click', function () { + context.ui().sidebar.toggle(); + }).call(uiTooltip().placement('bottom').title(_t.html('sidebar.tooltip')).keys([_t('sidebar.key')]).scrollContainer(context.container().select('.top-toolbar'))).call(svgIcon('#iD-icon-sidebar-' + (_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left'))); + }; - var preset = _mainPresetIndex.match(latest, context.graph()); - if (preset && preset.suggestion) return; // already accepted + return tool; + } - var name = utilGetSetValue(input).trim(); - var matched = allSuggestions.filter(function (s) { - return name === s.name(); - }); + function uiToolUndoRedo(context) { + var tool = { + id: 'undo_redo', + label: _t.html('toolbar.undo_redo') + }; + var commands = [{ + id: 'undo', + cmd: uiCmd('⌘Z'), + action: function action() { + context.undo(); + }, + annotation: function annotation() { + return context.history().undoAnnotation(); + }, + icon: 'iD-icon-' + (_mainLocalizer.textDirection() === 'rtl' ? 'redo' : 'undo') + }, { + id: 'redo', + cmd: uiCmd('⌘⇧Z'), + action: function action() { + context.redo(); + }, + annotation: function annotation() { + return context.history().redoAnnotation(); + }, + icon: 'iD-icon-' + (_mainLocalizer.textDirection() === 'rtl' ? 'undo' : 'redo') + }]; - if (matched.length === 1) { - acceptBrand({ - suggestion: matched[0] - }); - } else { - cancelBrand(); - } - } + function editable() { + return context.mode() && context.mode().id !== 'save' && context.map().editableDataEnabled(true + /* ignore min zoom */ + ); + } - function acceptBrand(d) { - var entity = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); + tool.render = function (selection) { + var tooltipBehavior = uiTooltip().placement('bottom').title(function (d) { + return d.annotation() ? _t.html(d.id + '.tooltip', { + action: d.annotation() + }) : _t.html(d.id + '.nothing'); + }).keys(function (d) { + return [d.cmd]; + }).scrollContainer(context.container().select('.top-toolbar')); + var lastPointerUpType; + var buttons = selection.selectAll('button').data(commands).enter().append('button').attr('class', function (d) { + return 'disabled ' + d.id + '-button bar-button'; + }).on('pointerup', function (d3_event) { + // `pointerup` is always called before `click` + lastPointerUpType = d3_event.pointerType; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + var annotation = d.annotation(); - if (!d || !entity) { - cancelBrand(); - return; + if (editable() && annotation) { + d.action(); } - var tags = entity.tags; - var geometry = entity.geometry(context.graph()); - var removed = preset.unsetTags(tags, geometry); - - for (var k in tags) { - tags[k] = removed[k]; // set removed tags to `undefined` + if (editable() && (lastPointerUpType === 'touch' || lastPointerUpType === 'pen')) { + // there are no tooltips for touch interactions so flash feedback instead + var text = annotation ? _t(d.id + '.tooltip', { + action: annotation + }) : _t(d.id + '.nothing'); + context.ui().flash.duration(2000).iconName('#' + d.icon).iconClass(annotation ? '' : 'disabled').label(text)(); } - tags = d.suggestion.setTags(tags, geometry); - utilGetSetValue(input, tags.name); - dispatch$1.call('change', this, tags); - } // user hit escape - + lastPointerUpType = null; + }).call(tooltipBehavior); + buttons.each(function (d) { + select(this).call(svgIcon('#' + d.icon)); + }); + context.keybinding().on(commands[0].cmd, function (d3_event) { + d3_event.preventDefault(); + if (editable()) commands[0].action(); + }).on(commands[1].cmd, function (d3_event) { + d3_event.preventDefault(); + if (editable()) commands[1].action(); + }); - function cancelBrand() { - var name = utilGetSetValue(input); - dispatch$1.call('change', this, { - name: name - }); - } + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - function fetchBrandNames(preset, suggestions) { - var pTag = preset.id.split('/', 2); - var pKey = pTag[0]; - var pValue = pTag[1]; - return function (value, callback) { - var results = []; - - if (value && value.length > 2) { - for (var i = 0; i < suggestions.length; i++) { - var s = suggestions[i]; // don't suggest brands from incompatible countries - - if (_countryCode && s.countryCodes && s.countryCodes.indexOf(_countryCode) === -1) continue; - var sTag = s.id.split('/', 2); - var sKey = sTag[0]; - var sValue = sTag[1]; - var subtitle = s.subtitle(); - var name = s.name(); - if (subtitle) name += ' – ' + subtitle; - var dist = utilEditDistance(value, name.substring(0, value.length)); - var matchesPreset = pKey === sKey && (!pValue || pValue === sValue); - - if (dist < 1 || matchesPreset && dist < 3) { - var obj = { - value: s.name(), - title: name, - display: s.nameLabel() + (subtitle ? ' – ' + s.subtitleLabel() : ''), - suggestion: s, - dist: dist + (matchesPreset ? 0 : 1) // penalize if not matched preset + context.map().on('move.undo_redo', debouncedUpdate).on('drawn.undo_redo', debouncedUpdate); + context.history().on('change.undo_redo', function (difference) { + if (difference) update(); + }); + context.on('enter.undo_redo', update); - }; - results.push(obj); - } - } + function update() { + buttons.classed('disabled', function (d) { + return !editable() || !d.annotation(); + }).each(function () { + var selection = select(this); - results.sort(function (a, b) { - return a.dist - b.dist; - }); + if (!selection.select('.tooltip.in').empty()) { + selection.call(tooltipBehavior.updateContent); } - - results = results.slice(0, 10); - callback(results); - }; + }); } + }; - function addNew(d3_event) { - d3_event.preventDefault(); - if (field.locked()) return; - var defaultLang = _mainLocalizer.languageCode().toLowerCase(); + tool.uninstall = function () { + context.keybinding().off(commands[0].cmd).off(commands[1].cmd); + context.map().on('move.undo_redo', null).on('drawn.undo_redo', null); + context.history().on('change.undo_redo', null); + context.on('enter.undo_redo', null); + }; - var langExists = _multilingual.find(function (datum) { - return datum.lang === defaultLang; - }); + return tool; + } - var isLangEn = defaultLang.indexOf('en') > -1; + function uiTopToolbar(context) { + var sidebarToggle = uiToolSidebarToggle(context), + modes = uiToolOldDrawModes(context), + notes = uiToolNotes(context), + undoRedo = uiToolUndoRedo(context), + save = uiToolSave(context); - if (isLangEn || langExists) { - defaultLang = ''; - langExists = _multilingual.find(function (datum) { - return datum.lang === defaultLang; - }); + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } + + function topToolbar(bar) { + bar.on('wheel.topToolbar', function (d3_event) { + if (!d3_event.deltaX) { + // translate vertical scrolling into horizontal scrolling in case + // the user doesn't have an input device that can scroll horizontally + bar.node().scrollLeft += d3_event.deltaY; } + }); - if (!langExists) { - // prepend the value so it appears at the top - _multilingual.unshift({ - lang: defaultLang, - value: '' - }); + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - localizedInputs.call(renderMultilingual); - } - } + context.layers().on('change.topToolbar', debouncedUpdate); + update(); - function change(onInput) { - return function (d3_event) { - if (field.locked()) { - d3_event.preventDefault(); - return; - } + function update() { + var tools = [sidebarToggle, 'spacer', modes]; + tools.push('spacer'); - var val = utilGetSetValue(select(this)); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + if (notesEnabled()) { + tools = tools.concat([notes, 'spacer']); + } - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; + tools = tools.concat([undoRedo, save]); + var toolbarItems = bar.selectAll('.toolbar-item').data(tools, function (d) { + return d.id || d; + }); + toolbarItems.exit().each(function (d) { + if (d.uninstall) { + d.uninstall(); + } + }).remove(); + var itemsEnter = toolbarItems.enter().append('div').attr('class', function (d) { + var classes = 'toolbar-item ' + (d.id || d).replace('_', '-'); + if (d.klass) classes += ' ' + d.klass; + return classes; + }); + var actionableItems = itemsEnter.filter(function (d) { + return d !== 'spacer'; + }); + actionableItems.append('div').attr('class', 'item-content').each(function (d) { + select(this).call(d.render, bar); + }); + actionableItems.append('div').attr('class', 'item-label').html(function (d) { + return d.label; + }); } } - function key(lang) { - return field.key + ':' + lang; - } + return topToolbar; + } - function changeLang(d3_event, d) { - var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 + var sawVersion = null; + var isNewVersion = false; + var isNewUser = false; + function uiVersion(context) { + var currVersion = context.version; + var matchedVersion = currVersion.match(/\d+\.\d+\.\d+.*/); - var lang = utilGetSetValue(select(this)).toLowerCase(); + if (sawVersion === null && matchedVersion !== null) { + if (corePreferences('sawVersion')) { + isNewUser = false; + isNewVersion = corePreferences('sawVersion') !== currVersion && currVersion.indexOf('-') === -1; + } else { + isNewUser = true; + isNewVersion = true; + } - var language = _languagesArray.find(function (d) { - return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; - }); + corePreferences('sawVersion', currVersion); + sawVersion = currVersion; + } - if (language) lang = language.code; + return function (selection) { + selection.append('a').attr('target', '_blank').attr('href', 'https://github.com/openstreetmap/iD').html(currVersion); // only show new version indicator to users that have used iD before - if (d.lang && d.lang !== lang) { - tags[key(d.lang)] = undefined; + if (isNewVersion && !isNewUser) { + selection.append('a').attr('class', 'badge').attr('target', '_blank').attr('href', 'https://github.com/openstreetmap/iD/blob/release/CHANGELOG.md#whats-new').call(svgIcon('#maki-gift-11')).call(uiTooltip().title(_t.html('version.whats_new', { + version: currVersion + })).placement('top').scrollContainer(context.container().select('.main-footer-wrap'))); } + }; + } - var newKey = lang && context.cleanTagKey(key(lang)); - var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); - - if (newKey && value) { - tags[newKey] = value; - } else if (newKey && _wikiTitles && _wikiTitles[d.lang]) { - tags[newKey] = _wikiTitles[d.lang]; - } + function uiZoom(context) { + var zooms = [{ + id: 'zoom-in', + icon: 'iD-icon-plus', + title: _t.html('zoom.in'), + action: zoomIn, + disabled: function disabled() { + return !context.map().canZoomIn(); + }, + disabledTitle: _t.html('zoom.disabled.in'), + key: '+' + }, { + id: 'zoom-out', + icon: 'iD-icon-minus', + title: _t.html('zoom.out'), + action: zoomOut, + disabled: function disabled() { + return !context.map().canZoomOut(); + }, + disabledTitle: _t.html('zoom.disabled.out'), + key: '-' + }]; - d.lang = lang; - dispatch$1.call('change', this, tags); + function zoomIn(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomIn(); } - function changeValue(d3_event, d) { - if (!d.lang) return; - var value = context.cleanTagValue(utilGetSetValue(select(this))) || undefined; // don't override multiple values with blank string - - if (!value && Array.isArray(d.value)) return; - var t = {}; - t[key(d.lang)] = value; - d.value = value; - dispatch$1.call('change', this, t); + function zoomOut(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomOut(); } - function fetchLanguages(value, cb) { - var v = value.toLowerCase(); // show the user's language first - - var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; - - if (_countryCode && _territoryLanguages[_countryCode]) { - langCodes = langCodes.concat(_territoryLanguages[_countryCode]); - } - - var langItems = []; - langCodes.forEach(function (code) { - var langItem = _languagesArray.find(function (item) { - return item.code === code; - }); - - if (langItem) langItems.push(langItem); - }); - langItems = utilArrayUniq(langItems.concat(_languagesArray)); - cb(langItems.filter(function (d) { - return d.label.toLowerCase().indexOf(v) >= 0 || d.localName && d.localName.toLowerCase().indexOf(v) >= 0 || d.nativeName && d.nativeName.toLowerCase().indexOf(v) >= 0 || d.code.toLowerCase().indexOf(v) >= 0; - }).map(function (d) { - return { - value: d.label - }; - })); + function zoomInFurther(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomInFurther(); } - function renderMultilingual(selection) { - var entries = selection.selectAll('div.entry').data(_multilingual, function (d) { - return d.lang; - }); - entries.exit().style('top', '0').style('max-height', '240px').transition().duration(200).style('opacity', '0').style('max-height', '0px').remove(); - var entriesEnter = entries.enter().append('div').attr('class', 'entry').each(function (_, index) { - var wrap = select(this); - var domId = utilUniqueDomId(index); - var label = wrap.append('label').attr('class', 'field-label').attr('for', domId); - var text = label.append('span').attr('class', 'label-text'); - text.append('span').attr('class', 'label-textvalue').html(_t.html('translate.localized_translation_label')); - text.append('span').attr('class', 'label-textannotation'); - label.append('button').attr('class', 'remove-icon-multilingual').on('click', function (d3_event, d) { - if (field.locked()) return; - d3_event.preventDefault(); + function zoomOutFurther(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomOutFurther(); + } - if (!d.lang || !d.value) { - _multilingual.splice(index, 1); + return function (selection) { + var tooltipBehavior = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(function (d) { + if (d.disabled()) { + return d.disabledTitle; + } - renderMultilingual(selection); - } else { - // remove from entity tags - var t = {}; - t[key(d.lang)] = undefined; - dispatch$1.call('change', this, t); - } - }).call(svgIcon('#iD-operation-delete')); - wrap.append('input').attr('class', 'localized-lang').attr('id', domId).attr('type', 'text').attr('placeholder', _t('translate.localized_translation_language')).on('blur', changeLang).on('change', changeLang).call(langCombo); - wrap.append('input').attr('type', 'text').attr('class', 'localized-value').on('blur', changeValue).on('change', changeValue); - }); - entriesEnter.style('margin-top', '0px').style('max-height', '0px').style('opacity', '0').transition().duration(200).style('margin-top', '10px').style('max-height', '240px').style('opacity', '1').on('end', function () { - select(this).style('max-height', '').style('overflow', 'visible'); + return d.title; + }).keys(function (d) { + return [d.key]; }); - entries = entries.merge(entriesEnter); - entries.order(); - entries.classed('present', function (d) { - return d.lang && d.value; + var lastPointerUpType; + var buttons = selection.selectAll('button').data(zooms).enter().append('button').attr('class', function (d) { + return d.id; + }).on('pointerup.editor', function (d3_event) { + lastPointerUpType = d3_event.pointerType; + }).on('click.editor', function (d3_event, d) { + if (!d.disabled()) { + d.action(d3_event); + } else if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { + context.ui().flash.duration(2000).iconName('#' + d.icon).iconClass('disabled').label(d.disabledTitle)(); + } + + lastPointerUpType = null; + }).call(tooltipBehavior); + buttons.each(function (d) { + select(this).call(svgIcon('#' + d.icon, 'light')); }); - utilGetSetValue(entries.select('.localized-lang'), function (d) { - return _mainLocalizer.languageName(d.lang); + utilKeybinding.plusKeys.forEach(function (key) { + context.keybinding().on([key], zoomIn); + context.keybinding().on([uiCmd('⌥' + key)], zoomInFurther); }); - utilGetSetValue(entries.select('.localized-value'), function (d) { - return typeof d.value === 'string' ? d.value : ''; - }).attr('title', function (d) { - return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : null; - }).attr('placeholder', function (d) { - return Array.isArray(d.value) ? _t('inspector.multiple_values') : _t('translate.localized_translation_name'); - }).classed('mixed', function (d) { - return Array.isArray(d.value); + utilKeybinding.minusKeys.forEach(function (key) { + context.keybinding().on([key], zoomOut); + context.keybinding().on([uiCmd('⌥' + key)], zoomOutFurther); }); - } - - localized.tags = function (tags) { - _tags = tags; // Fetch translations from wikipedia - if (typeof tags.wikipedia === 'string' && !_wikiTitles) { - _wikiTitles = {}; - var wm = tags.wikipedia.match(/([^:]+):(.+)/); + function updateButtonStates() { + buttons.classed('disabled', function (d) { + return d.disabled(); + }).each(function () { + var selection = select(this); - if (wm && wm[0] && wm[1]) { - wikipedia.translations(wm[1], wm[2], function (err, d) { - if (err || !d) return; - _wikiTitles = d; - }); - } + if (!selection.select('.tooltip.in').empty()) { + selection.call(tooltipBehavior.updateContent); + } + }); } - var isMixed = Array.isArray(tags[field.key]); - utilGetSetValue(input, typeof tags[field.key] === 'string' ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder()).classed('mixed', isMixed); - calcMultilingual(tags); - - _selection.call(localized); + updateButtonStates(); + context.map().on('move.uiZoom', updateButtonStates); }; + } - localized.focus = function () { - input.node().focus(); - }; + function uiZoomToSelection(context) { + function isDisabled() { + var mode = context.mode(); + return !mode || !mode.zoomToSelected; + } - localized.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - _multilingual = []; - loadCountryCode(); - return localized; - }; + var _lastPointerUpType; - function loadCountryCode() { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); + function pointerup(d3_event) { + _lastPointerUpType = d3_event.pointerType; } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + function click(d3_event) { + d3_event.preventDefault(); - return utilRebind(localized, dispatch$1, 'on'); - } + if (isDisabled()) { + if (_lastPointerUpType === 'touch' || _lastPointerUpType === 'pen') { + context.ui().flash.duration(2000).iconName('#iD-icon-framed-dot').iconClass('disabled').label(_t.html('inspector.zoom_to.no_selection'))(); + } + } else { + var mode = context.mode(); - function uiFieldMaxspeed(field, context) { - var dispatch$1 = dispatch('change'); - var unitInput = select(null); - var input = select(null); - var _entityIDs = []; + if (mode && mode.zoomToSelected) { + mode.zoomToSelected(); + } + } - var _tags; + _lastPointerUpType = null; + } - var _isImperial; + return function (selection) { + var tooltipBehavior = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(function () { + if (isDisabled()) { + return _t.html('inspector.zoom_to.no_selection'); + } - var speedCombo = uiCombobox(context, 'maxspeed'); - var unitCombo = uiCombobox(context, 'maxspeed-unit').data(['km/h', 'mph'].map(comboValues)); - var metricValues = [20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120]; - var imperialValues = [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80]; + return _t.html('inspector.zoom_to.title'); + }).keys([_t('inspector.zoom_to.key')]); + var button = selection.append('button').on('pointerup', pointerup).on('click', click).call(svgIcon('#iD-icon-framed-dot', 'light')).call(tooltipBehavior); - function maxspeed(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('input.maxspeed-number').data([0]); - input = input.enter().append('input').attr('type', 'text').attr('class', 'maxspeed-number').attr('id', field.domId).call(utilNoAuto).call(speedCombo).merge(input); - input.on('change', change).on('blur', change); - var loc = combinedEntityExtent().center(); - _isImperial = roadSpeedUnit(loc) === 'mph'; - unitInput = wrap.selectAll('input.maxspeed-unit').data([0]); - unitInput = unitInput.enter().append('input').attr('type', 'text').attr('class', 'maxspeed-unit').call(unitCombo).merge(unitInput); - unitInput.on('blur', changeUnits).on('change', changeUnits); + function setEnabledState() { + button.classed('disabled', isDisabled()); - function changeUnits() { - _isImperial = utilGetSetValue(unitInput) === 'mph'; - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - setUnitSuggestions(); - change(); + if (!button.select('.tooltip.in').empty()) { + button.call(tooltipBehavior.updateContent); + } } - } - function setUnitSuggestions() { - speedCombo.data((_isImperial ? imperialValues : metricValues).map(comboValues)); - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - } + context.on('enter.uiZoomToSelection', setEnabledState); + setEnabledState(); + }; + } - function comboValues(d) { - return { - value: d.toString(), - title: d.toString() - }; - } + function uiPane(id, context) { + var _key; - function change() { - var tag = {}; - var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string + var _label = ''; + var _description = ''; + var _iconName = ''; - if (!value && Array.isArray(_tags[field.key])) return; + var _sections; // array of uiSection objects - if (!value) { - tag[field.key] = undefined; - } else if (isNaN(value) || !_isImperial) { - tag[field.key] = context.cleanTagValue(value); - } else { - tag[field.key] = context.cleanTagValue(value + ' mph'); - } - dispatch$1.call('change', this, tag); - } + var _paneSelection = select(null); - maxspeed.tags = function (tags) { - _tags = tags; - var value = tags[field.key]; - var isMixed = Array.isArray(value); + var _paneTooltip; - if (!isMixed) { - if (value && value.indexOf('mph') >= 0) { - value = parseInt(value, 10).toString(); - _isImperial = true; - } else if (value) { - _isImperial = false; - } - } + var pane = { + id: id + }; - setUnitSuggestions(); - utilGetSetValue(input, typeof value === 'string' ? value : '').attr('title', isMixed ? value.filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder()).classed('mixed', isMixed); + pane.label = function (val) { + if (!arguments.length) return _label; + _label = val; + return pane; }; - maxspeed.focus = function () { - input.node().focus(); + pane.key = function (val) { + if (!arguments.length) return _key; + _key = val; + return pane; }; - maxspeed.entityIDs = function (val) { - _entityIDs = val; + pane.description = function (val) { + if (!arguments.length) return _description; + _description = val; + return pane; }; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + pane.iconName = function (val) { + if (!arguments.length) return _iconName; + _iconName = val; + return pane; + }; + + pane.sections = function (val) { + if (!arguments.length) return _sections; + _sections = val; + return pane; + }; + + pane.selection = function () { + return _paneSelection; + }; + + function hidePane() { + context.ui().togglePanes(); } - return utilRebind(maxspeed, dispatch$1, 'on'); - } + pane.togglePane = function (d3_event) { + if (d3_event) d3_event.preventDefault(); - function uiFieldRadio(field, context) { - var dispatch$1 = dispatch('change'); - var placeholder = select(null); - var wrap = select(null); - var labels = select(null); - var radios = select(null); - var radioData = (field.options || field.strings && field.strings.options && Object.keys(field.strings.options) || field.keys).slice(); // shallow copy + _paneTooltip.hide(); - var typeField; - var layerField; - var _oldType = {}; - var _entityIDs = []; + context.ui().togglePanes(!_paneSelection.classed('shown') ? _paneSelection : undefined); + }; - function selectedKey() { - var node = wrap.selectAll('.form-field-input-radio label.active input'); - return !node.empty() && node.datum(); - } + pane.renderToggleButton = function (selection) { + if (!_paneTooltip) { + _paneTooltip = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(_description).keys([_key]); + } - function radio(selection) { - selection.classed('preset-radio', true); - wrap = selection.selectAll('.form-field-input-wrap').data([0]); - var enter = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-radio'); - enter.append('span').attr('class', 'placeholder'); - wrap = wrap.merge(enter); - placeholder = wrap.selectAll('.placeholder'); - labels = wrap.selectAll('label').data(radioData); - enter = labels.enter().append('label'); - enter.append('input').attr('type', 'radio').attr('name', field.id).attr('value', function (d) { - return field.t('options.' + d, { - 'default': d - }); - }).attr('checked', false); - enter.append('span').html(function (d) { - return field.t.html('options.' + d, { - 'default': d + selection.append('button').on('click', pane.togglePane).call(svgIcon('#' + _iconName, 'light')).call(_paneTooltip); + }; + + pane.renderContent = function (selection) { + // override to fully customize content + if (_sections) { + _sections.forEach(function (section) { + selection.call(section.render); }); - }); - labels = labels.merge(enter); - radios = labels.selectAll('input').on('change', changeRadio); - } + } + }; - function structureExtras(selection, tags) { - var selected = selectedKey() || tags.layer !== undefined; - var type = _mainPresetIndex.field(selected); - var layer = _mainPresetIndex.field('layer'); - var showLayer = selected === 'bridge' || selected === 'tunnel' || tags.layer !== undefined; - var extrasWrap = selection.selectAll('.structure-extras-wrap').data(selected ? [0] : []); - extrasWrap.exit().remove(); - extrasWrap = extrasWrap.enter().append('div').attr('class', 'structure-extras-wrap').merge(extrasWrap); - var list = extrasWrap.selectAll('ul').data([0]); - list = list.enter().append('ul').attr('class', 'rows').merge(list); // Type + pane.renderPane = function (selection) { + _paneSelection = selection.append('div').attr('class', 'fillL map-pane hide ' + id + '-pane').attr('pane', id); - if (type) { - if (!typeField || typeField.id !== selected) { - typeField = uiField(context, type, _entityIDs, { - wrap: false - }).on('change', changeType); - } + var heading = _paneSelection.append('div').attr('class', 'pane-heading'); - typeField.tags(tags); - } else { - typeField = null; - } + heading.append('h2').html(_label); + heading.append('button').on('click', hidePane).call(svgIcon('#iD-icon-close')); - var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { - return d.id; - }); // Exit + _paneSelection.append('div').attr('class', 'pane-content').call(pane.renderContent); - typeItem.exit().remove(); // Enter + if (_key) { + context.keybinding().on(_key, pane.togglePane); + } + }; - var typeEnter = typeItem.enter().insert('li', ':first-child').attr('class', 'labeled-input structure-type-item'); - typeEnter.append('span').attr('class', 'label structure-label-type').attr('for', 'preset-input-' + selected).html(_t.html('inspector.radio.structure.type')); - typeEnter.append('div').attr('class', 'structure-input-type-wrap'); // Update + return pane; + } - typeItem = typeItem.merge(typeEnter); + function uiSectionBackgroundDisplayOptions(context) { + var section = uiSection('background-display-options', context).label(_t.html('background.display_options')).disclosureContent(renderDisclosureContent); - if (typeField) { - typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); - } // Layer + var _detected = utilDetect(); + var _storedOpacity = corePreferences('background-opacity'); - if (layer && showLayer) { - if (!layerField) { - layerField = uiField(context, layer, _entityIDs, { - wrap: false - }).on('change', changeLayer); - } + var _minVal = 0; - layerField.tags(tags); - field.keys = utilArrayUnion(field.keys, ['layer']); - } else { - layerField = null; - field.keys = field.keys.filter(function (k) { - return k !== 'layer'; - }); - } + var _maxVal = _detected.cssfilters ? 3 : 1; - var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit + var _sliders = _detected.cssfilters ? ['brightness', 'contrast', 'saturation', 'sharpness'] : ['brightness']; - layerItem.exit().remove(); // Enter + var _options = { + brightness: _storedOpacity !== null ? +_storedOpacity : 1, + contrast: 1, + saturation: 1, + sharpness: 1 + }; - var layerEnter = layerItem.enter().append('li').attr('class', 'labeled-input structure-layer-item'); - layerEnter.append('span').attr('class', 'label structure-label-layer').attr('for', 'preset-input-layer').html(_t.html('inspector.radio.structure.layer')); - layerEnter.append('div').attr('class', 'structure-input-layer-wrap'); // Update + function clamp(x, min, max) { + return Math.max(min, Math.min(x, max)); + } - layerItem = layerItem.merge(layerEnter); + function updateValue(d, val) { + val = clamp(val, _minVal, _maxVal); + _options[d] = val; + context.background()[d](val); - if (layerField) { - layerItem.selectAll('.structure-input-layer-wrap').call(layerField.render); + if (d === 'brightness') { + corePreferences('background-opacity', val); } + + section.reRender(); } - function changeType(t, onInput) { - var key = selectedKey(); - if (!key) return; - var val = t[key]; + function renderDisclosureContent(selection) { + var container = selection.selectAll('.display-options-container').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'display-options-container controls-list'); // add slider controls - if (val !== 'no') { - _oldType[key] = val; - } + var slidersEnter = containerEnter.selectAll('.display-control').data(_sliders).enter().append('div').attr('class', function (d) { + return 'display-control display-control-' + d; + }); + slidersEnter.append('h5').html(function (d) { + return _t.html('background.' + d); + }).append('span').attr('class', function (d) { + return 'display-option-value display-option-value-' + d; + }); + var sildersControlEnter = slidersEnter.append('div').attr('class', 'control-wrap'); + sildersControlEnter.append('input').attr('class', function (d) { + return 'display-option-input display-option-input-' + d; + }).attr('type', 'range').attr('min', _minVal).attr('max', _maxVal).attr('step', '0.05').on('input', function (d3_event, d) { + var val = select(this).property('value'); - if (field.type === 'structureRadio') { - // remove layer if it should not be set - if (val === 'no' || key !== 'bridge' && key !== 'tunnel' || key === 'tunnel' && val === 'building_passage') { - t.layer = undefined; - } // add layer if it should be set + if (!val && d3_event && d3_event.target) { + val = d3_event.target.value; + } + updateValue(d, val); + }); + sildersControlEnter.append('button').attr('title', _t('background.reset')).attr('class', function (d) { + return 'display-option-reset display-option-reset-' + d; + }).on('click', function (d3_event, d) { + if (d3_event.button !== 0) return; + updateValue(d, 1); + }).call(svgIcon('#iD-icon-' + (_mainLocalizer.textDirection() === 'rtl' ? 'redo' : 'undo'))); // reset all button - if (t.layer === undefined) { - if (key === 'bridge' && val !== 'no') { - t.layer = '1'; - } + containerEnter.append('a').attr('class', 'display-option-resetlink').attr('href', '#').html(_t.html('background.reset_all')).on('click', function (d3_event) { + d3_event.preventDefault(); - if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { - t.layer = '-1'; - } + for (var i = 0; i < _sliders.length; i++) { + updateValue(_sliders[i], 1); } - } + }); // update - dispatch$1.call('change', this, t, onInput); - } + container = containerEnter.merge(container); + container.selectAll('.display-option-input').property('value', function (d) { + return _options[d]; + }); + container.selectAll('.display-option-value').html(function (d) { + return Math.floor(_options[d] * 100) + '%'; + }); + container.selectAll('.display-option-reset').classed('disabled', function (d) { + return _options[d] === 1; + }); // first time only, set brightness if needed - function changeLayer(t, onInput) { - if (t.layer === '0') { - t.layer = undefined; + if (containerEnter.size() && _options.brightness !== 1) { + context.background().brightness(_options.brightness); } - - dispatch$1.call('change', this, t, onInput); } - function changeRadio() { - var t = {}; - var activeKey; + return section; + } - if (field.key) { - t[field.key] = undefined; - } + function uiSettingsCustomBackground() { + var dispatch = dispatch$8('change'); - radios.each(function (d) { - var active = select(this).property('checked'); - if (active) activeKey = d; + function render(selection) { + // keep separate copies of original and current settings + var _origSettings = { + template: corePreferences('background-custom-template') + }; + var _currSettings = { + template: corePreferences('background-custom-template') + }; + var example = 'https://{switch:a,b,c}.tile.openstreetmap.org/{zoom}/{x}/{y}.png'; + var modal = uiConfirm(selection).okButton(); + modal.classed('settings-modal settings-custom-background', true); + modal.select('.modal-section.header').append('h3').html(_t.html('settings.custom_background.header')); + var textSection = modal.select('.modal-section.message-text'); + var instructions = "".concat(_t.html('settings.custom_background.instructions.info'), "\n") + '\n' + "#### ".concat(_t.html('settings.custom_background.instructions.wms.tokens_label'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.wms.tokens.proj'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.wms.tokens.wkid'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.wms.tokens.dimensions'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.wms.tokens.bbox'), "\n") + '\n' + "#### ".concat(_t.html('settings.custom_background.instructions.tms.tokens_label'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.tms.tokens.xyz'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.tms.tokens.flipped_y'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.tms.tokens.switch'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.tms.tokens.quadtile'), "\n") + "* ".concat(_t.html('settings.custom_background.instructions.tms.tokens.scale_factor'), "\n") + '\n' + "#### ".concat(_t.html('settings.custom_background.instructions.example'), "\n") + "`".concat(example, "`"); + textSection.append('div').attr('class', 'instructions-template').html(marked_1(instructions)); + textSection.append('textarea').attr('class', 'field-template').attr('placeholder', _t('settings.custom_background.template.placeholder')).call(utilNoAuto).property('value', _currSettings.template); // insert a cancel button - if (field.key) { - if (active) t[field.key] = d; - } else { - var val = _oldType[activeKey] || 'yes'; - t[d] = active ? val : undefined; - } - }); + var buttonSection = modal.select('.modal-section.buttons'); + buttonSection.insert('button', '.ok-button').attr('class', 'button cancel-button secondary-action').html(_t.html('confirm.cancel')); + buttonSection.select('.cancel-button').on('click.cancel', clickCancel); + buttonSection.select('.ok-button').attr('disabled', isSaveDisabled).on('click.save', clickSave); - if (field.type === 'structureRadio') { - if (activeKey === 'bridge') { - t.layer = '1'; - } else if (activeKey === 'tunnel' && t.tunnel !== 'building_passage') { - t.layer = '-1'; - } else { - t.layer = undefined; - } + function isSaveDisabled() { + return null; + } // restore the original template + + + function clickCancel() { + textSection.select('.field-template').property('value', _origSettings.template); + corePreferences('background-custom-template', _origSettings.template); + this.blur(); + modal.close(); + } // accept the current template + + + function clickSave() { + _currSettings.template = textSection.select('.field-template').property('value'); + corePreferences('background-custom-template', _currSettings.template); + this.blur(); + modal.close(); + dispatch.call('change', this, _currSettings); } + } + + return utilRebind(render, dispatch, 'on'); + } + + function uiSectionBackgroundList(context) { + var _backgroundList = select(null); + + var _customSource = context.background().findSource('custom'); + + var _settingsCustomBackground = uiSettingsCustomBackground().on('change', customChanged); + + var section = uiSection('background-list', context).label(_t.html('background.backgrounds')).disclosureContent(renderDisclosureContent); - dispatch$1.call('change', this, t); + function previousBackgroundID() { + return corePreferences('background-last-used-toggle'); } - radio.tags = function (tags) { - radios.property('checked', function (d) { - if (field.key) { - return tags[field.key] === d; - } + function renderDisclosureContent(selection) { + // the background list + var container = selection.selectAll('.layer-background-list').data([0]); + _backgroundList = container.enter().append('ul').attr('class', 'layer-list layer-background-list').attr('dir', 'auto').merge(container); // add minimap toggle below list - return !!(typeof tags[d] === 'string' && tags[d].toLowerCase() !== 'no'); + var bgExtrasListEnter = selection.selectAll('.bg-extras-list').data([0]).enter().append('ul').attr('class', 'layer-list bg-extras-list'); + var minimapLabelEnter = bgExtrasListEnter.append('li').attr('class', 'minimap-toggle-item').append('label').call(uiTooltip().title(_t.html('background.minimap.tooltip')).keys([_t('background.minimap.key')]).placement('top')); + minimapLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + uiMapInMap.toggle(); + }); + minimapLabelEnter.append('span').html(_t.html('background.minimap.description')); + var panelLabelEnter = bgExtrasListEnter.append('li').attr('class', 'background-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('background.panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.background.key'))]).placement('top')); + panelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('background'); + }); + panelLabelEnter.append('span').html(_t.html('background.panel.description')); + var locPanelLabelEnter = bgExtrasListEnter.append('li').attr('class', 'location-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('background.location_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.location.key'))]).placement('top')); + locPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('location'); }); + locPanelLabelEnter.append('span').html(_t.html('background.location_panel.description')); // "Info / Report a Problem" link - function isMixed(d) { - if (field.key) { - return Array.isArray(tags[field.key]) && tags[field.key].includes(d); - } + selection.selectAll('.imagery-faq').data([0]).enter().append('div').attr('class', 'imagery-faq').append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/openstreetmap/iD/blob/develop/FAQ.md#how-can-i-report-an-issue-with-background-imagery').append('span').html(_t.html('background.imagery_problem_faq')); - return Array.isArray(tags[d]); - } + _backgroundList.call(drawListItems, 'radio', function (d3_event, d) { + chooseBackground(d); + }, function (d) { + return !d.isHidden() && !d.overlay; + }); + } + + function setTooltips(selection) { + selection.each(function (d, i, nodes) { + var item = select(this).select('label'); + var span = item.select('span'); + var placement = i < nodes.length / 2 ? 'bottom' : 'top'; + var description = d.description(); + var isOverflowing = span.property('clientWidth') !== span.property('scrollWidth'); + item.call(uiTooltip().destroyAny); - labels.classed('active', function (d) { - if (field.key) { - return Array.isArray(tags[field.key]) && tags[field.key].includes(d) || tags[field.key] === d; + if (d.id === previousBackgroundID()) { + item.call(uiTooltip().placement(placement).title('
    ' + _t.html('background.switch') + '
    ').keys([uiCmd('⌘' + _t('background.key'))])); + } else if (description || isOverflowing) { + item.call(uiTooltip().placement(placement).title(description || d.label())); } + }); + } - return Array.isArray(tags[d]) || !!(tags[d] && tags[d].toLowerCase() !== 'no'); - }).classed('mixed', isMixed).attr('title', function (d) { - return isMixed(d) ? _t('inspector.unshared_value_tooltip') : null; + function drawListItems(layerList, type, change, filter) { + var sources = context.background().sources(context.map().extent(), context.map().zoom(), true).filter(filter).sort(function (a, b) { + return a.best() && !b.best() ? -1 : b.best() && !a.best() ? 1 : d3_descending(a.area(), b.area()) || d3_ascending(a.name(), b.name()) || 0; }); - var selection = radios.filter(function () { - return this.checked; + var layerLinks = layerList.selectAll('li') // We have to be a bit inefficient about reordering the list since + // arrow key navigation of radio values likes to work in the order + // they were added, not the display document order. + .data(sources, function (d, i) { + return d.id + '---' + i; + }); + layerLinks.exit().remove(); + var enter = layerLinks.enter().append('li').classed('layer-custom', function (d) { + return d.id === 'custom'; + }).classed('best', function (d) { + return d.best(); }); + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', 'background-layer').attr('value', function (d) { + return d.id; + }).on('change', change); + label.append('span').html(function (d) { + return d.label(); + }); + enter.filter(function (d) { + return d.id === 'custom'; + }).append('button').attr('class', 'layer-browse').call(uiTooltip().title(_t.html('settings.custom_background.tooltip')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + d3_event.preventDefault(); + editCustom(); + }).call(svgIcon('#iD-icon-more')); + enter.filter(function (d) { + return d.best(); + }).append('div').attr('class', 'best').call(uiTooltip().title(_t.html('background.best_imagery')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).append('span').html('★'); + layerList.call(updateLayerSelections); + } - if (selection.empty()) { - placeholder.html(_t.html('inspector.none')); - } else { - placeholder.html(selection.attr('value')); - _oldType[selection.datum()] = tags[selection.datum()]; + function updateLayerSelections(selection) { + function active(d) { + return context.background().showsLayer(d); } - if (field.type === 'structureRadio') { - // For waterways without a tunnel tag, set 'culvert' as - // the _oldType to default to if the user picks 'tunnel' - if (!!tags.waterway && !_oldType.tunnel) { - _oldType.tunnel = 'culvert'; - } + selection.selectAll('li').classed('active', active).classed('switch', function (d) { + return d.id === previousBackgroundID(); + }).call(setTooltips).selectAll('input').property('checked', active); + } - wrap.call(structureExtras, tags); + function chooseBackground(d) { + if (d.id === 'custom' && !d.template()) { + return editCustom(); } - }; - radio.focus = function () { - radios.node().focus(); - }; + var previousBackground = context.background().baseLayerSource(); + corePreferences('background-last-used-toggle', previousBackground.id); + corePreferences('background-last-used', d.id); + context.background().baseLayerSource(d); + } - radio.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - _oldType = {}; - return radio; - }; + function customChanged(d) { + if (d && d.template) { + _customSource.template(d.template); - radio.isAllowed = function () { - return _entityIDs.length === 1; - }; + chooseBackground(_customSource); + } else { + _customSource.template(''); - return utilRebind(radio, dispatch$1, 'on'); - } + chooseBackground(context.background().findSource('none')); + } + } - function uiFieldRestrictions(field, context) { - var dispatch$1 = dispatch('change'); - var breathe = behaviorBreathe(); - corePreferences('turn-restriction-via-way', null); // remove old key + function editCustom() { + context.container().call(_settingsCustomBackground); + } - var storedViaWay = corePreferences('turn-restriction-via-way0'); // use new key #6922 + context.background().on('change.background_list', function () { + _backgroundList.call(updateLayerSelections); + }); + context.map().on('move.background_list', debounce(function () { + // layers in-view may have changed due to map move + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - var storedDistance = corePreferences('turn-restriction-distance'); + function uiSectionBackgroundOffset(context) { + var section = uiSection('background-offset', context).label(_t.html('background.fix_misalignment')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var _maxViaWay = storedViaWay !== null ? +storedViaWay : 0; + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - var _maxDistance = storedDistance ? +storedDistance : 30; + var _directions = [['top', [0, -0.5]], ['left', [-0.5, 0]], ['right', [0.5, 0]], ['bottom', [0, 0.5]]]; - var _initialized = false; + function updateValue() { + var meters = geoOffsetToMeters(context.background().offset()); + var x = +meters[0].toFixed(2); + var y = +meters[1].toFixed(2); + context.container().selectAll('.nudge-inner-rect').select('input').classed('error', false).property('value', x + ', ' + y); + context.container().selectAll('.nudge-reset').classed('disabled', function () { + return x === 0 && y === 0; + }); + } - var _parent = select(null); // the entire field + function resetOffset() { + context.background().offset([0, 0]); + updateValue(); + } + function nudge(d) { + context.background().nudge(d, context.map().zoom()); + updateValue(); + } - var _container = select(null); // just the map + function inputOffset() { + var input = select(this); + var d = input.node().value; + if (d === '') return resetOffset(); + d = d.replace(/;/g, ',').split(',').map(function (n) { + // if n is NaN, it will always get mapped to false. + return !isNaN(n) && n; + }); + if (d.length !== 2 || !d[0] || !d[1]) { + input.classed('error', true); + return; + } - var _oldTurns; + context.background().offset(geoMetersToOffset(d)); + updateValue(); + } - var _graph; + function dragOffset(d3_event) { + if (d3_event.button !== 0) return; + var origin = [d3_event.clientX, d3_event.clientY]; + var pointerId = d3_event.pointerId || 'mouse'; + context.container().append('div').attr('class', 'nudge-surface'); + select(window).on(_pointerPrefix + 'move.drag-bg-offset', pointermove).on(_pointerPrefix + 'up.drag-bg-offset', pointerup); - var _vertexID; + if (_pointerPrefix === 'pointer') { + select(window).on('pointercancel.drag-bg-offset', pointerup); + } - var _intersection; + function pointermove(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + var latest = [d3_event.clientX, d3_event.clientY]; + var d = [-(origin[0] - latest[0]) / 4, -(origin[1] - latest[1]) / 4]; + origin = latest; + nudge(d); + } - var _fromWayID; + function pointerup(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + if (d3_event.button !== 0) return; + context.container().selectAll('.nudge-surface').remove(); + select(window).on('.drag-bg-offset', null); + } + } - var _lastXPos; + function renderDisclosureContent(selection) { + var container = selection.selectAll('.nudge-container').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'nudge-container'); + containerEnter.append('div').attr('class', 'nudge-instructions').html(_t.html('background.offset')); + var nudgeWrapEnter = containerEnter.append('div').attr('class', 'nudge-controls-wrap'); + var nudgeEnter = nudgeWrapEnter.append('div').attr('class', 'nudge-outer-rect').on(_pointerPrefix + 'down', dragOffset); + nudgeEnter.append('div').attr('class', 'nudge-inner-rect').append('input').attr('type', 'text').on('change', inputOffset); + nudgeWrapEnter.append('div').selectAll('button').data(_directions).enter().append('button').attr('class', function (d) { + return d[0] + ' nudge'; + }).on('click', function (d3_event, d) { + nudge(d[1]); + }); + nudgeWrapEnter.append('button').attr('title', _t('background.reset')).attr('class', 'nudge-reset disabled').on('click', function (d3_event) { + d3_event.preventDefault(); + resetOffset(); + }).call(svgIcon('#iD-icon-' + (_mainLocalizer.textDirection() === 'rtl' ? 'redo' : 'undo'))); + updateValue(); + } - function restrictions(selection) { - _parent = selection; // try to reuse the intersection, but always rebuild it if the graph has changed + context.background().on('change.backgroundOffset-update', updateValue); + return section; + } - if (_vertexID && (context.graph() !== _graph || !_intersection)) { - _graph = context.graph(); - _intersection = osmIntersection(_graph, _vertexID, _maxDistance); - } // It's possible for there to be no actual intersection here. - // for example, a vertex of two `highway=path` - // In this case, hide the field. + function uiSectionOverlayList(context) { + var section = uiSection('overlay-list', context).label(_t.html('background.overlays')).disclosureContent(renderDisclosureContent); + var _overlayList = select(null); - var isOK = _intersection && _intersection.vertices.length && // has vertices - _intersection.vertices // has the vertex that the user selected - .filter(function (vertex) { - return vertex.id === _vertexID; - }).length && _intersection.ways.length > 2 && // has more than 2 ways - _intersection.ways // has more than 1 TO way - .filter(function (way) { - return way.__to; - }).length > 1; // Also hide in the case where + function setTooltips(selection) { + selection.each(function (d, i, nodes) { + var item = select(this).select('label'); + var span = item.select('span'); + var placement = i < nodes.length / 2 ? 'bottom' : 'top'; + var description = d.description(); + var isOverflowing = span.property('clientWidth') !== span.property('scrollWidth'); + item.call(uiTooltip().destroyAny); - select(selection.node().parentNode).classed('hide', !isOK); // if form field is hidden or has detached from dom, clean up. + if (description || isOverflowing) { + item.call(uiTooltip().placement(placement).title(description || d.name())); + } + }); + } - if (!isOK || !context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode || !selection.node().parentNode.parentNode) { - selection.call(restrictions.off); - return; + function updateLayerSelections(selection) { + function active(d) { + return context.background().showsLayer(d); } - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var container = wrap.selectAll('.restriction-container').data([0]); // enter - - var containerEnter = container.enter().append('div').attr('class', 'restriction-container'); - containerEnter.append('div').attr('class', 'restriction-help'); // update - - _container = containerEnter.merge(container).call(renderViewer); - var controls = wrap.selectAll('.restriction-controls').data([0]); // enter/update - - controls.enter().append('div').attr('class', 'restriction-controls-container').append('div').attr('class', 'restriction-controls').merge(controls).call(renderControls); + selection.selectAll('li').classed('active', active).call(setTooltips).selectAll('input').property('checked', active); } - function renderControls(selection) { - var distControl = selection.selectAll('.restriction-distance').data([0]); - distControl.exit().remove(); - var distControlEnter = distControl.enter().append('div').attr('class', 'restriction-control restriction-distance'); - distControlEnter.append('span').attr('class', 'restriction-control-label restriction-distance-label').html(_t.html('restriction.controls.distance') + ':'); - distControlEnter.append('input').attr('class', 'restriction-distance-input').attr('type', 'range').attr('min', '20').attr('max', '50').attr('step', '5'); - distControlEnter.append('span').attr('class', 'restriction-distance-text'); // update - - selection.selectAll('.restriction-distance-input').property('value', _maxDistance).on('input', function () { - var val = select(this).property('value'); - _maxDistance = +val; - _intersection = null; + function chooseOverlay(d3_event, d) { + d3_event.preventDefault(); + context.background().toggleOverlayLayer(d); - _container.selectAll('.layer-osm .layer-turns *').remove(); + _overlayList.call(updateLayerSelections); - corePreferences('turn-restriction-distance', _maxDistance); + document.activeElement.blur(); + } - _parent.call(restrictions); + function drawListItems(layerList, type, change, filter) { + var sources = context.background().sources(context.map().extent(), context.map().zoom(), true).filter(filter); + var layerLinks = layerList.selectAll('li').data(sources, function (d) { + return d.name(); }); - selection.selectAll('.restriction-distance-text').html(displayMaxDistance(_maxDistance)); - var viaControl = selection.selectAll('.restriction-via-way').data([0]); - viaControl.exit().remove(); - var viaControlEnter = viaControl.enter().append('div').attr('class', 'restriction-control restriction-via-way'); - viaControlEnter.append('span').attr('class', 'restriction-control-label restriction-via-way-label').html(_t.html('restriction.controls.via') + ':'); - viaControlEnter.append('input').attr('class', 'restriction-via-way-input').attr('type', 'range').attr('min', '0').attr('max', '2').attr('step', '1'); - viaControlEnter.append('span').attr('class', 'restriction-via-way-text'); // update - - selection.selectAll('.restriction-via-way-input').property('value', _maxViaWay).on('input', function () { - var val = select(this).property('value'); - _maxViaWay = +val; + layerLinks.exit().remove(); + var enter = layerLinks.enter().append('li'); + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', 'layers').on('change', change); + label.append('span').html(function (d) { + return d.label(); + }); + layerList.selectAll('li').sort(sortSources); + layerList.call(updateLayerSelections); - _container.selectAll('.layer-osm .layer-turns *').remove(); + function sortSources(a, b) { + return a.best() && !b.best() ? -1 : b.best() && !a.best() ? 1 : d3_descending(a.area(), b.area()) || d3_ascending(a.name(), b.name()) || 0; + } + } - corePreferences('turn-restriction-via-way0', _maxViaWay); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-overlay-list').data([0]); + _overlayList = container.enter().append('ul').attr('class', 'layer-list layer-overlay-list').attr('dir', 'auto').merge(container); - _parent.call(restrictions); + _overlayList.call(drawListItems, 'checkbox', chooseOverlay, function (d) { + return !d.isHidden() && d.overlay; }); - selection.selectAll('.restriction-via-way-text').html(displayMaxVia(_maxViaWay)); } - function renderViewer(selection) { - if (!_intersection) return; - var vgraph = _intersection.graph; - var filter = utilFunctor(true); - var projection = geoRawMercator(); // Reflow warning: `utilGetDimensions` calls `getBoundingClientRect` - // Instead of asking the restriction-container for its dimensions, - // we can ask the .sidebar, which can have its dimensions cached. - // width: calc as sidebar - padding - // height: hardcoded (from `80_app.css`) - // var d = utilGetDimensions(selection); - - var sdims = utilGetDimensions(context.container().select('.sidebar')); - var d = [sdims[0] - 50, 370]; - var c = geoVecScale(d, 0.5); - var z = 22; - projection.scale(geoZoomToScale(z)); // Calculate extent of all key vertices - - var extent = geoExtent(); + context.map().on('move.overlay_list', debounce(function () { + // layers in-view may have changed due to map move + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - for (var i = 0; i < _intersection.vertices.length; i++) { - extent._extend(_intersection.vertices[i].extent()); - } // If this is a large intersection, adjust zoom to fit extent + function uiPaneBackground(context) { + var backgroundPane = uiPane('background', context).key(_t('background.key')).label(_t.html('background.title')).description(_t.html('background.description')).iconName('iD-icon-layers').sections([uiSectionBackgroundList(context), uiSectionOverlayList(context), uiSectionBackgroundDisplayOptions(context), uiSectionBackgroundOffset(context)]); + return backgroundPane; + } + function uiPaneHelp(context) { + var docKeys = [['help', ['welcome', 'open_data_h', 'open_data', 'before_start_h', 'before_start', 'open_source_h', 'open_source', 'open_source_help']], ['overview', ['navigation_h', 'navigation_drag', 'navigation_zoom', 'features_h', 'features', 'nodes_ways']], ['editing', ['select_h', 'select_left_click', 'select_right_click', 'select_space', 'multiselect_h', 'multiselect', 'multiselect_shift_click', 'multiselect_lasso', 'undo_redo_h', 'undo_redo', 'save_h', 'save', 'save_validation', 'upload_h', 'upload', 'backups_h', 'backups', 'keyboard_h', 'keyboard']], ['feature_editor', ['intro', 'definitions', 'type_h', 'type', 'type_picker', 'fields_h', 'fields_all_fields', 'fields_example', 'fields_add_field', 'tags_h', 'tags_all_tags', 'tags_resources']], ['points', ['intro', 'add_point_h', 'add_point', 'add_point_finish', 'move_point_h', 'move_point', 'delete_point_h', 'delete_point', 'delete_point_command']], ['lines', ['intro', 'add_line_h', 'add_line', 'add_line_draw', 'add_line_continue', 'add_line_finish', 'modify_line_h', 'modify_line_dragnode', 'modify_line_addnode', 'connect_line_h', 'connect_line', 'connect_line_display', 'connect_line_drag', 'connect_line_tag', 'disconnect_line_h', 'disconnect_line_command', 'move_line_h', 'move_line_command', 'move_line_connected', 'delete_line_h', 'delete_line', 'delete_line_command']], ['areas', ['intro', 'point_or_area_h', 'point_or_area', 'add_area_h', 'add_area_command', 'add_area_draw', 'add_area_continue', 'add_area_finish', 'square_area_h', 'square_area_command', 'modify_area_h', 'modify_area_dragnode', 'modify_area_addnode', 'delete_area_h', 'delete_area', 'delete_area_command']], ['relations', ['intro', 'edit_relation_h', 'edit_relation', 'edit_relation_add', 'edit_relation_delete', 'maintain_relation_h', 'maintain_relation', 'relation_types_h', 'multipolygon_h', 'multipolygon', 'multipolygon_create', 'multipolygon_merge', 'turn_restriction_h', 'turn_restriction', 'turn_restriction_field', 'turn_restriction_editing', 'route_h', 'route', 'route_add', 'boundary_h', 'boundary', 'boundary_add']], ['operations', ['intro', 'intro_2', 'straighten', 'orthogonalize', 'circularize', 'move', 'rotate', 'reflect', 'continue', 'reverse', 'disconnect', 'split', 'extract', 'merge', 'delete', 'downgrade', 'copy_paste']], ['notes', ['intro', 'add_note_h', 'add_note', 'place_note', 'move_note', 'update_note_h', 'update_note', 'save_note_h', 'save_note']], ['imagery', ['intro', 'sources_h', 'choosing', 'sources', 'offsets_h', 'offset', 'offset_change']], ['streetlevel', ['intro', 'using_h', 'using', 'photos', 'viewer']], ['gps', ['intro', 'survey', 'using_h', 'using', 'tracing', 'upload']], ['qa', ['intro', 'tools_h', 'tools', 'issues_h', 'issues']]]; + var headings = { + 'help.help.open_data_h': 3, + 'help.help.before_start_h': 3, + 'help.help.open_source_h': 3, + 'help.overview.navigation_h': 3, + 'help.overview.features_h': 3, + 'help.editing.select_h': 3, + 'help.editing.multiselect_h': 3, + 'help.editing.undo_redo_h': 3, + 'help.editing.save_h': 3, + 'help.editing.upload_h': 3, + 'help.editing.backups_h': 3, + 'help.editing.keyboard_h': 3, + 'help.feature_editor.type_h': 3, + 'help.feature_editor.fields_h': 3, + 'help.feature_editor.tags_h': 3, + 'help.points.add_point_h': 3, + 'help.points.move_point_h': 3, + 'help.points.delete_point_h': 3, + 'help.lines.add_line_h': 3, + 'help.lines.modify_line_h': 3, + 'help.lines.connect_line_h': 3, + 'help.lines.disconnect_line_h': 3, + 'help.lines.move_line_h': 3, + 'help.lines.delete_line_h': 3, + 'help.areas.point_or_area_h': 3, + 'help.areas.add_area_h': 3, + 'help.areas.square_area_h': 3, + 'help.areas.modify_area_h': 3, + 'help.areas.delete_area_h': 3, + 'help.relations.edit_relation_h': 3, + 'help.relations.maintain_relation_h': 3, + 'help.relations.relation_types_h': 2, + 'help.relations.multipolygon_h': 3, + 'help.relations.turn_restriction_h': 3, + 'help.relations.route_h': 3, + 'help.relations.boundary_h': 3, + 'help.notes.add_note_h': 3, + 'help.notes.update_note_h': 3, + 'help.notes.save_note_h': 3, + 'help.imagery.sources_h': 3, + 'help.imagery.offsets_h': 3, + 'help.streetlevel.using_h': 3, + 'help.gps.using_h': 3, + 'help.qa.tools_h': 3, + 'help.qa.issues_h': 3 + }; // For each section, squash all the texts into a single markdown document - if (_intersection.vertices.length > 1) { - var padding = 180; // in z22 pixels + var docs = docKeys.map(function (key) { + var helpkey = 'help.' + key[0]; + var helpPaneReplacements = { + version: context.version + }; + var text = key[1].reduce(function (all, part) { + var subkey = helpkey + '.' + part; + var depth = headings[subkey]; // is this subkey a heading? - var tl = projection([extent[0][0], extent[1][1]]); - var br = projection([extent[1][0], extent[0][1]]); - var hFactor = (br[0] - tl[0]) / (d[0] - padding); - var vFactor = (br[1] - tl[1]) / (d[1] - padding); - var hZoomDiff = Math.log(Math.abs(hFactor)) / Math.LN2; - var vZoomDiff = Math.log(Math.abs(vFactor)) / Math.LN2; - z = z - Math.max(hZoomDiff, vZoomDiff); - projection.scale(geoZoomToScale(z)); - } + var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - var padTop = 35; // reserve top space for hint text + return all + hhh + helpHtml(subkey, helpPaneReplacements) + '\n\n'; + }, ''); + return { + title: _t.html(helpkey + '.title'), + content: marked_1(text.trim()) // use keyboard key styling for shortcuts + .replace(//g, '').replace(/<\/code>/g, '<\/kbd>') + }; + }); + var helpPane = uiPane('help', context).key(_t('help.key')).label(_t.html('help.title')).description(_t.html('help.title')).iconName('iD-icon-help'); - var extentCenter = projection(extent.center()); - extentCenter[1] = extentCenter[1] - padTop; - projection.translate(geoVecSubtract(c, extentCenter)).clipExtent([[0, 0], d]); - var drawLayers = svgLayers(projection, context).only(['osm', 'touch']).dimensions(d); - var drawVertices = svgVertices(projection, context); - var drawLines = svgLines(projection, context); - var drawTurns = svgTurns(projection, context); - var firstTime = selection.selectAll('.surface').empty(); - selection.call(drawLayers); - var surface = selection.selectAll('.surface').classed('tr', true); + helpPane.renderContent = function (content) { + function clickHelp(d, i) { + var rtl = _mainLocalizer.textDirection() === 'rtl'; + content.property('scrollTop', 0); + helpPane.selection().select('.pane-heading h2').html(d.title); + body.html(d.content); + body.selectAll('a').attr('target', '_blank'); + menuItems.classed('selected', function (m) { + return m.title === d.title; + }); + nav.html(''); - if (firstTime) { - _initialized = true; - surface.call(breathe); - } // This can happen if we've lowered the detail while a FROM way - // is selected, and that way is no longer part of the intersection. + if (rtl) { + nav.call(drawNext).call(drawPrevious); + } else { + nav.call(drawPrevious).call(drawNext); + } + function drawNext(selection) { + if (i < docs.length - 1) { + var nextLink = selection.append('a').attr('href', '#').attr('class', 'next').on('click', function (d3_event) { + d3_event.preventDefault(); + clickHelp(docs[i + 1], i + 1); + }); + nextLink.append('span').html(docs[i + 1].title).call(svgIcon(rtl ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')); + } + } - if (_fromWayID && !vgraph.hasEntity(_fromWayID)) { - _fromWayID = null; - _oldTurns = null; + function drawPrevious(selection) { + if (i > 0) { + var prevLink = selection.append('a').attr('href', '#').attr('class', 'previous').on('click', function (d3_event) { + d3_event.preventDefault(); + clickHelp(docs[i - 1], i - 1); + }); + prevLink.call(svgIcon(rtl ? '#iD-icon-forward' : '#iD-icon-backward', 'inline')).append('span').html(docs[i - 1].title); + } + } } - surface.call(utilSetDimensions, d).call(drawVertices, vgraph, _intersection.vertices, filter, extent, z).call(drawLines, vgraph, _intersection.ways, filter).call(drawTurns, vgraph, _intersection.turns(_fromWayID, _maxViaWay)); - surface.on('click.restrictions', click).on('mouseover.restrictions', mouseover); - surface.selectAll('.selected').classed('selected', false); - surface.selectAll('.related').classed('related', false); - var way; + function clickWalkthrough(d3_event) { + d3_event.preventDefault(); + if (context.inIntro()) return; + context.container().call(uiIntro(context)); + context.ui().togglePanes(); + } - if (_fromWayID) { - way = vgraph.entity(_fromWayID); - surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + function clickShortcuts(d3_event) { + d3_event.preventDefault(); + context.container().call(context.ui().shortcuts, true); } - document.addEventListener('resizeWindow', function () { - utilSetDimensions(_container, null); - redraw(1); - }, false); - updateHints(null); + var toc = content.append('ul').attr('class', 'toc'); + var menuItems = toc.selectAll('li').data(docs).enter().append('li').append('a').attr('href', '#').html(function (d) { + return d.title; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + clickHelp(d, docs.indexOf(d)); + }); + var shortcuts = toc.append('li').attr('class', 'shortcuts').call(uiTooltip().title(_t.html('shortcuts.tooltip')).keys(['?']).placement('top')).append('a').attr('href', '#').on('click', clickShortcuts); + shortcuts.append('div').html(_t.html('shortcuts.title')); + var walkthrough = toc.append('li').attr('class', 'walkthrough').append('a').attr('href', '#').on('click', clickWalkthrough); + walkthrough.append('svg').attr('class', 'logo logo-walkthrough').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + walkthrough.append('div').html(_t.html('splash.walkthrough')); + var helpContent = content.append('div').attr('class', 'left-content'); + var body = helpContent.append('div').attr('class', 'body'); + var nav = helpContent.append('div').attr('class', 'nav'); + clickHelp(docs[0], 0); + }; - function click(d3_event) { - surface.call(breathe.off).call(breathe); - var datum = d3_event.target.__data__; - var entity = datum && datum.properties && datum.properties.entity; + return helpPane; + } - if (entity) { - datum = entity; - } + function uiSectionValidationIssues(id, severity, context) { + var _issues = []; + var section = uiSection(id, context).label(function () { + if (!_issues) return ''; + var issueCountText = _issues.length > 1000 ? '1000+' : String(_issues.length); + return _t('inspector.title_count', { + title: _t.html('issues.' + severity + 's.list_title'), + count: issueCountText + }); + }).disclosureContent(renderDisclosureContent).shouldDisplay(function () { + return _issues && _issues.length; + }); - if (datum instanceof osmWay && (datum.__from || datum.__via)) { - _fromWayID = datum.id; - _oldTurns = null; - redraw(); - } else if (datum instanceof osmTurn) { - var actions, extraActions, turns, i; - var restrictionType = osmInferRestriction(vgraph, datum, projection); + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; + } // get and cache the issues to display, unordered - if (datum.restrictionID && !datum.direct) { - return; - } else if (datum.restrictionID && !datum.only) { - // NO -> ONLY - var seen = {}; - var datumOnly = JSON.parse(JSON.stringify(datum)); // deep clone the datum - datumOnly.only = true; // but change this property + function reloadIssues() { + _issues = context.validator().getIssuesBySeverity(getOptions())[severity]; + } - restrictionType = restrictionType.replace(/^no/, 'only'); // Adding an ONLY restriction should destroy all other direct restrictions from the FROM towards the VIA. - // We will remember them in _oldTurns, and restore them if the user clicks again. + function renderDisclosureContent(selection) { + var center = context.map().center(); + var graph = context.graph(); // sort issues by distance away from the center of the map - turns = _intersection.turns(_fromWayID, 2); - extraActions = []; - _oldTurns = []; + var issues = _issues.map(function withDistance(issue) { + var extent = issue.extent(graph); + var dist = extent ? geoSphericalDistance(center, extent.center()) : 0; + return Object.assign(issue, { + dist: dist + }); + }).sort(function byDistance(a, b) { + return a.dist - b.dist; + }); // cut off at 1000 - for (i = 0; i < turns.length; i++) { - var turn = turns[i]; - if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) - if (turn.direct && turn.path[1] === datum.path[1]) { - seen[turns[i].restrictionID] = true; - turn.restrictionType = osmInferRestriction(vgraph, turn, projection); + issues = issues.slice(0, 1000); //renderIgnoredIssuesReset(_warningsSelection); - _oldTurns.push(turn); + selection.call(drawIssuesList, issues); + } - extraActions.push(actionUnrestrictTurn(turn)); - } - } + function drawIssuesList(selection, issues) { + var list = selection.selectAll('.issues-list').data([0]); + list = list.enter().append('ul').attr('class', 'layer-list issues-list ' + severity + 's-list').merge(list); + var items = list.selectAll('li').data(issues, function (d) { + return d.key; + }); // Exit - actions = _intersection.actions.concat(extraActions, [actionRestrictTurn(datumOnly, restrictionType), _t('operations.restriction.annotation.create')]); - } else if (datum.restrictionID) { - // ONLY -> Allowed - // Restore whatever restrictions we might have destroyed by cycling thru the ONLY state. - // This relies on the assumption that the intersection was already split up when we - // performed the previous action (NO -> ONLY), so the IDs in _oldTurns shouldn't have changed. - turns = _oldTurns || []; - extraActions = []; + items.exit().remove(); // Enter - for (i = 0; i < turns.length; i++) { - if (turns[i].key !== datum.key) { - extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); - } - } + var itemsEnter = items.enter().append('li').attr('class', function (d) { + return 'issue severity-' + d.severity; + }); + var labelsEnter = itemsEnter.append('button').attr('class', 'issue-label').on('click', function (d3_event, d) { + context.validator().focusIssue(d); + }).on('mouseover', function (d3_event, d) { + utilHighlightEntities(d.entityIds, true, context); + }).on('mouseout', function (d3_event, d) { + utilHighlightEntities(d.entityIds, false, context); + }); + var textEnter = labelsEnter.append('span').attr('class', 'issue-text'); + textEnter.append('span').attr('class', 'issue-icon').each(function (d) { + var iconName = '#iD-icon-' + (d.severity === 'warning' ? 'alert' : 'error'); + select(this).call(svgIcon(iconName)); + }); + textEnter.append('span').attr('class', 'issue-message'); + /* + labelsEnter + .append('span') + .attr('class', 'issue-autofix') + .each(function(d) { + if (!d.autoFix) return; + d3_select(this) + .append('button') + .attr('title', t('issues.fix_one.title')) + .datum(d.autoFix) // set button datum to the autofix + .attr('class', 'autofix action') + .on('click', function(d3_event, d) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var issuesEntityIDs = d.issue.entityIds; + utilHighlightEntities(issuesEntityIDs.concat(d.entityIds), false, context); + context.perform.apply(context, d.autoArgs); + context.validator().validate(); + }) + .call(svgIcon('#iD-icon-wrench')); + }); + */ + // Update - _oldTurns = null; - actions = _intersection.actions.concat(extraActions, [actionUnrestrictTurn(datum), _t('operations.restriction.annotation.delete')]); - } else { - // Allowed -> NO - actions = _intersection.actions.concat([actionRestrictTurn(datum, restrictionType), _t('operations.restriction.annotation.create')]); - } + items = items.merge(itemsEnter).order(); + items.selectAll('.issue-message').html(function (d) { + return d.message(context); + }); + /* + // autofix + var canAutoFix = issues.filter(function(issue) { return issue.autoFix; }); + var autoFixAll = selection.selectAll('.autofix-all') + .data(canAutoFix.length ? [0] : []); + // exit + autoFixAll.exit() + .remove(); + // enter + var autoFixAllEnter = autoFixAll.enter() + .insert('div', '.issues-list') + .attr('class', 'autofix-all'); + var linkEnter = autoFixAllEnter + .append('a') + .attr('class', 'autofix-all-link') + .attr('href', '#'); + linkEnter + .append('span') + .attr('class', 'autofix-all-link-text') + .html(t.html('issues.fix_all.title')); + linkEnter + .append('span') + .attr('class', 'autofix-all-link-icon') + .call(svgIcon('#iD-icon-wrench')); + if (severity === 'warning') { + renderIgnoredIssuesReset(selection); + } + // update + autoFixAll = autoFixAll + .merge(autoFixAllEnter); + autoFixAll.selectAll('.autofix-all-link') + .on('click', function() { + context.pauseChangeDispatch(); + context.perform(actionNoop()); + canAutoFix.forEach(function(issue) { + var args = issue.autoFix.autoArgs.slice(); // copy + if (typeof args[args.length - 1] !== 'function') { + args.pop(); + } + args.push(t('issues.fix_all.annotation')); + context.replace.apply(context, args); + }); + context.resumeChangeDispatch(); + context.validator().validate(); + }); + */ + } - context.perform.apply(context, actions); // At this point the datum will be changed, but will have same key.. - // Refresh it and update the help.. + context.validator().on('validated.uiSectionValidationIssues' + id, function () { + window.requestIdleCallback(function () { + reloadIssues(); + section.reRender(); + }); + }); + context.map().on('move.uiSectionValidationIssues' + id, debounce(function () { + window.requestIdleCallback(function () { + if (getOptions().where === 'visible') { + // must refetch issues if they are viewport-dependent + reloadIssues(); + } // always reload list to re-sort-by-distance - var s = surface.selectAll('.' + datum.key); - datum = s.empty() ? null : s.datum(); - updateHints(datum); - } else { - _fromWayID = null; - _oldTurns = null; - redraw(); - } - } - function mouseover(d3_event) { - var datum = d3_event.target.__data__; - updateHints(datum); - } + section.reRender(); + }); + }, 1000)); + return section; + } - _lastXPos = _lastXPos || sdims[0]; + function uiSectionValidationOptions(context) { + var section = uiSection('issues-options', context).content(renderContent); - function redraw(minChange) { - var xPos = -1; + function renderContent(selection) { + var container = selection.selectAll('.issues-options-container').data([0]); + container = container.enter().append('div').attr('class', 'issues-options-container').merge(container); + var data = [{ + key: 'what', + values: ['edited', 'all'] + }, { + key: 'where', + values: ['visible', 'all'] + }]; + var options = container.selectAll('.issues-option').data(data, function (d) { + return d.key; + }); + var optionsEnter = options.enter().append('div').attr('class', function (d) { + return 'issues-option issues-option-' + d.key; + }); + optionsEnter.append('div').attr('class', 'issues-option-title').html(function (d) { + return _t.html('issues.options.' + d.key + '.title'); + }); + var valuesEnter = optionsEnter.selectAll('label').data(function (d) { + return d.values.map(function (val) { + return { + value: val, + key: d.key + }; + }); + }).enter().append('label'); + valuesEnter.append('input').attr('type', 'radio').attr('name', function (d) { + return 'issues-option-' + d.key; + }).attr('value', function (d) { + return d.value; + }).property('checked', function (d) { + return getOptions()[d.key] === d.value; + }).on('change', function (d3_event, d) { + updateOptionValue(d3_event, d.key, d.value); + }); + valuesEnter.append('span').html(function (d) { + return _t.html('issues.options.' + d.key + '.' + d.value); + }); + } - if (minChange) { - xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; - } + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + // 'all', 'edited' + where: corePreferences('validate-where') || 'all' // 'all', 'visible' - if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { - if (context.hasEntity(_vertexID)) { - _lastXPos = xPos; + }; + } - _container.call(renderViewer); - } - } + function updateOptionValue(d3_event, d, val) { + if (!val && d3_event && d3_event.target) { + val = d3_event.target.value; } - function highlightPathsFrom(wayID) { - surface.selectAll('.related').classed('related', false).classed('allow', false).classed('restrict', false).classed('only', false); - surface.selectAll('.' + wayID).classed('related', true); + corePreferences('validate-' + d, val); + context.validator().validate(); + } - if (wayID) { - var turns = _intersection.turns(wayID, _maxViaWay); + return section; + } - for (var i = 0; i < turns.length; i++) { - var turn = turns[i]; - var ids = [turn.to.way]; - var klass = turn.no ? 'restrict' : turn.only ? 'only' : 'allow'; + function uiSectionValidationRules(context) { + var MINSQUARE = 0; + var MAXSQUARE = 20; + var DEFAULTSQUARE = 5; // see also unsquare_way.js - if (turn.only || turns.length === 1) { - if (turn.via.ways) { - ids = ids.concat(turn.via.ways); - } - } else if (turn.to.way === wayID) { - continue; - } + var section = uiSection('issues-rules', context).disclosureContent(renderDisclosureContent).label(_t.html('issues.rules.title')); - surface.selectAll(utilEntitySelector(ids)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); - } - } - } + var _ruleKeys = context.validator().getRuleKeys().filter(function (key) { + return key !== 'maprules'; + }).sort(function (key1, key2) { + // alphabetize by localized title + return _t('issues.' + key1 + '.title') < _t('issues.' + key2 + '.title') ? -1 : 1; + }); - function updateHints(datum) { - var help = _container.selectAll('.restriction-help').html(''); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.issues-rulelist-container').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'issues-rulelist-container'); + containerEnter.append('ul').attr('class', 'layer-list issue-rules-list'); + var ruleLinks = containerEnter.append('div').attr('class', 'issue-rules-links section-footer'); + ruleLinks.append('a').attr('class', 'issue-rules-link').attr('href', '#').html(_t.html('issues.disable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.validator().disableRules(_ruleKeys); + }); + ruleLinks.append('a').attr('class', 'issue-rules-link').attr('href', '#').html(_t.html('issues.enable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.validator().disableRules([]); + }); // Update - var placeholders = {}; - ['from', 'via', 'to'].forEach(function (k) { - placeholders[k] = '' + _t('restriction.help.' + k) + ''; - }); - var entity = datum && datum.properties && datum.properties.entity; + container = container.merge(containerEnter); + container.selectAll('.issue-rules-list').call(drawListItems, _ruleKeys, 'checkbox', 'rule', toggleRule, isRuleEnabled); + } - if (entity) { - datum = entity; - } + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - if (_fromWayID) { - way = vgraph.entity(_fromWayID); - surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); - } // Hovering a way + items.exit().remove(); // Enter + var enter = items.enter().append('li'); - if (datum instanceof osmWay && datum.__from) { - way = datum; - highlightPathsFrom(_fromWayID ? null : way.id); - surface.selectAll('.' + way.id).classed('related', true); - var clickSelect = !_fromWayID || _fromWayID !== way.id; - help.append('div') // "Click to select FROM {fromName}." / "FROM {fromName}" - .html(_t.html('restriction.help.' + (clickSelect ? 'select_from_name' : 'from_name'), { - from: placeholders.from, - fromName: displayName(way.id, vgraph) - })); // Hovering a turn arrow - } else if (datum instanceof osmTurn) { - var restrictionType = osmInferRestriction(vgraph, datum, projection); - var turnType = restrictionType.replace(/^(only|no)\_/, ''); - var indirect = datum.direct === false ? _t.html('restriction.help.indirect') : ''; - var klass, turnText, nextText; + if (name === 'rule') { + enter.call(uiTooltip().title(function (d) { + return _t.html('issues.' + d + '.tip'); + }).placement('top')); + } - if (datum.no) { - klass = 'restrict'; - turnText = _t.html('restriction.help.turn.no_' + turnType, { - indirect: indirect - }); - nextText = _t.html('restriction.help.turn.only_' + turnType, { - indirect: '' - }); - } else if (datum.only) { - klass = 'only'; - turnText = _t.html('restriction.help.turn.only_' + turnType, { - indirect: indirect - }); - nextText = _t.html('restriction.help.turn.allowed_' + turnType, { - indirect: '' - }); - } else { - klass = 'allow'; - turnText = _t.html('restriction.help.turn.allowed_' + turnType, { - indirect: indirect - }); - nextText = _t.html('restriction.help.turn.no_' + turnType, { - indirect: '' - }); - } + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', name).on('change', change); + label.append('span').html(function (d) { + var params = {}; - help.append('div') // "NO Right Turn (indirect)" - .attr('class', 'qualifier ' + klass).html(turnText); - help.append('div') // "FROM {fromName} TO {toName}" - .html(_t.html('restriction.help.from_name_to_name', { - from: placeholders.from, - fromName: displayName(datum.from.way, vgraph), - to: placeholders.to, - toName: displayName(datum.to.way, vgraph) - })); + if (d === 'unsquare_way') { + params.val = ''; + } - if (datum.via.ways && datum.via.ways.length) { - var names = []; + return _t.html('issues.' + d + '.title', params); + }); // Update - for (var i = 0; i < datum.via.ways.length; i++) { - var prev = names[names.length - 1]; - var curr = displayName(datum.via.ways[i], vgraph); - if (!prev || curr !== prev) // collapse identical names - names.push(curr); - } + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); // user-configurable square threshold - help.append('div') // "VIA {viaNames}" - .html(_t.html('restriction.help.via_names', { - via: placeholders.via, - viaNames: names.join(', ') - })); - } + var degStr = corePreferences('validate-square-degrees'); - if (!indirect) { - help.append('div') // Click for "No Right Turn" - .html(_t.html('restriction.help.toggle', { - turn: nextText.trim() - })); - } + if (degStr === null) { + degStr = DEFAULTSQUARE.toString(); + } - highlightPathsFrom(null); - var alongIDs = datum.path.slice(); - surface.selectAll(utilEntitySelector(alongIDs)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); // Hovering empty surface - } else { - highlightPathsFrom(null); + var span = items.selectAll('.square-degrees'); + var input = span.selectAll('.square-degrees-input').data([0]); // enter / update - if (_fromWayID) { - help.append('div') // "FROM {fromName}" - .html(_t.html('restriction.help.from_name', { - from: placeholders.from, - fromName: displayName(_fromWayID, vgraph) - })); - } else { - help.append('div') // "Click to select a FROM segment." - .html(_t.html('restriction.help.select_from', { - from: placeholders.from - })); - } + input.enter().append('input').attr('type', 'number').attr('min', MINSQUARE.toString()).attr('max', MAXSQUARE.toString()).attr('step', '0.5').attr('class', 'square-degrees-input').call(utilNoAuto).on('click', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + this.select(); + }).on('keyup', function (d3_event) { + if (d3_event.keyCode === 13) { + // ↩ Return + this.blur(); + this.select(); } - } + }).on('blur', changeSquare).merge(input).property('value', degStr); } - function displayMaxDistance(maxDist) { - var isImperial = !_mainLocalizer.usesMetric(); - var opts; + function changeSquare() { + var input = select(this); + var degStr = utilGetSetValue(input).trim(); + var degNum = parseFloat(degStr, 10); - if (isImperial) { - var distToFeet = { - // imprecise conversion for prettier display - 20: 70, - 25: 85, - 30: 100, - 35: 115, - 40: 130, - 45: 145, - 50: 160 - }[maxDist]; - opts = { - distance: _t('units.feet', { - quantity: distToFeet - }) - }; - } else { - opts = { - distance: _t('units.meters', { - quantity: maxDist - }) - }; + if (!isFinite(degNum)) { + degNum = DEFAULTSQUARE; + } else if (degNum > MAXSQUARE) { + degNum = MAXSQUARE; + } else if (degNum < MINSQUARE) { + degNum = MINSQUARE; } - return _t.html('restriction.controls.distance_up_to', opts); + degNum = Math.round(degNum * 10) / 10; // round to 1 decimal + + degStr = degNum.toString(); + input.property('value', degStr); + corePreferences('validate-square-degrees', degStr); + context.validator().revalidateUnsquare(); } - function displayMaxVia(maxVia) { - return maxVia === 0 ? _t.html('restriction.controls.via_node_only') : maxVia === 1 ? _t.html('restriction.controls.via_up_to_one') : _t.html('restriction.controls.via_up_to_two'); + function isRuleEnabled(d) { + return context.validator().isRuleEnabled(d); } - function displayName(entityID, graph) { - var entity = graph.entity(entityID); - var name = utilDisplayName(entity) || ''; - var matched = _mainPresetIndex.match(entity, graph); - var type = matched && matched.name() || utilDisplayType(entity.id); - return name || type; + function toggleRule(d3_event, d) { + context.validator().toggleRule(d); } - restrictions.entityIDs = function (val) { - _intersection = null; - _fromWayID = null; - _oldTurns = null; - _vertexID = val[0]; - }; + context.validator().on('validated.uiSectionValidationRules', function () { + window.requestIdleCallback(section.reRender); + }); + return section; + } - restrictions.tags = function () {}; + function uiSectionValidationStatus(context) { + var section = uiSection('issues-status', context).content(renderContent).shouldDisplay(function () { + var issues = context.validator().getIssues(getOptions()); + return issues.length === 0; + }); - restrictions.focus = function () {}; + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; + } - restrictions.off = function (selection) { - if (!_initialized) return; - selection.selectAll('.surface').call(breathe.off).on('click.restrictions', null).on('mouseover.restrictions', null); - select(window).on('resize.restrictions', null); - }; + function renderContent(selection) { + var box = selection.selectAll('.box').data([0]); + var boxEnter = box.enter().append('div').attr('class', 'box'); + boxEnter.append('div').call(svgIcon('#iD-icon-apply', 'pre-text')); + var noIssuesMessage = boxEnter.append('span'); + noIssuesMessage.append('strong').attr('class', 'message'); + noIssuesMessage.append('br'); + noIssuesMessage.append('span').attr('class', 'details'); + renderIgnoredIssuesReset(selection); + setNoIssuesText(selection); + } - return utilRebind(restrictions, dispatch$1, 'on'); - } - uiFieldRestrictions.supportsMultiselection = false; + function renderIgnoredIssuesReset(selection) { + var ignoredIssues = context.validator().getIssues({ + what: 'all', + where: 'all', + includeDisabledRules: true, + includeIgnored: 'only' + }); + var resetIgnored = selection.selectAll('.reset-ignored').data(ignoredIssues.length ? [0] : []); // exit - function uiFieldTextarea(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); + resetIgnored.exit().remove(); // enter - var _tags; + var resetIgnoredEnter = resetIgnored.enter().append('div').attr('class', 'reset-ignored section-footer'); + resetIgnoredEnter.append('a').attr('href', '#'); // update - function textarea(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('textarea').data([0]); - input = input.enter().append('textarea').attr('id', field.domId).call(utilNoAuto).on('input', change(true)).on('blur', change()).on('change', change()).merge(input); + resetIgnored = resetIgnored.merge(resetIgnoredEnter); + resetIgnored.select('a').html(_t('inspector.title_count', { + title: _t.html('issues.reset_ignored'), + count: ignoredIssues.length + })); + resetIgnored.on('click', function (d3_event) { + d3_event.preventDefault(); + context.validator().resetIgnoredIssues(); + }); } - function change(onInput) { - return function () { - var val = utilGetSetValue(input); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + function setNoIssuesText(selection) { + var opts = getOptions(); - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; - } + function checkForHiddenIssues(cases) { + for (var type in cases) { + var hiddenOpts = cases[type]; + var hiddenIssues = context.validator().getIssues(hiddenOpts); - textarea.tags = function (tags) { - _tags = tags; - var isMixed = Array.isArray(tags[field.key]); - utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); - }; + if (hiddenIssues.length) { + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.' + type, { + count: hiddenIssues.length.toString() + })); + return; + } + } - textarea.focus = function () { - input.node().focus(); - }; + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.none')); + } - return utilRebind(textarea, dispatch$1, 'on'); - } + var messageType; - function uiFieldWikidata(field, context) { - var wikidata = services.wikidata; - var dispatch$1 = dispatch('change'); + if (opts.what === 'edited' && opts.where === 'visible') { + messageType = 'edits_in_view'; + checkForHiddenIssues({ + elsewhere: { + what: 'edited', + where: 'all' + }, + everything_else: { + what: 'all', + where: 'visible' + }, + disabled_rules: { + what: 'edited', + where: 'visible', + includeDisabledRules: 'only' + }, + everything_else_elsewhere: { + what: 'all', + where: 'all' + }, + disabled_rules_elsewhere: { + what: 'edited', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'edited', + where: 'visible', + includeIgnored: 'only' + }, + ignored_issues_elsewhere: { + what: 'edited', + where: 'all', + includeIgnored: 'only' + } + }); + } else if (opts.what === 'edited' && opts.where === 'all') { + messageType = 'edits'; + checkForHiddenIssues({ + everything_else: { + what: 'all', + where: 'all' + }, + disabled_rules: { + what: 'edited', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'edited', + where: 'all', + includeIgnored: 'only' + } + }); + } else if (opts.what === 'all' && opts.where === 'visible') { + messageType = 'everything_in_view'; + checkForHiddenIssues({ + elsewhere: { + what: 'all', + where: 'all' + }, + disabled_rules: { + what: 'all', + where: 'visible', + includeDisabledRules: 'only' + }, + disabled_rules_elsewhere: { + what: 'all', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'all', + where: 'visible', + includeIgnored: 'only' + }, + ignored_issues_elsewhere: { + what: 'all', + where: 'all', + includeIgnored: 'only' + } + }); + } else if (opts.what === 'all' && opts.where === 'all') { + messageType = 'everything'; + checkForHiddenIssues({ + disabled_rules: { + what: 'all', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'all', + where: 'all', + includeIgnored: 'only' + } + }); + } - var _selection = select(null); + if (opts.what === 'edited' && context.history().difference().summary().length === 0) { + messageType = 'no_edits'; + } - var _searchInput = select(null); + selection.select('.box .message').html(_t.html('issues.no_issues.message.' + messageType)); + } - var _qid = null; - var _wikidataEntity = null; - var _wikiURL = ''; - var _entityIDs = []; + context.validator().on('validated.uiSectionValidationStatus', function () { + window.requestIdleCallback(section.reRender); + }); + context.map().on('move.uiSectionValidationStatus', debounce(function () { + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - var _wikipediaKey = field.keys && field.keys.find(function (key) { - return key.includes('wikipedia'); - }), - _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; + function uiPaneIssues(context) { + var issuesPane = uiPane('issues', context).key(_t('issues.key')).label(_t.html('issues.title')).description(_t.html('issues.title')).iconName('iD-icon-alert').sections([uiSectionValidationOptions(context), uiSectionValidationStatus(context), uiSectionValidationIssues('issues-errors', 'error', context), uiSectionValidationIssues('issues-warnings', 'warning', context), uiSectionValidationRules(context)]); + return issuesPane; + } - var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); + function uiSettingsCustomData(context) { + var dispatch = dispatch$8('change'); - function wiki(selection) { - _selection = selection; - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var list = wrap.selectAll('ul').data([0]); - list = list.enter().append('ul').attr('class', 'rows').merge(list); - var searchRow = list.selectAll('li.wikidata-search').data([0]); - var searchRowEnter = searchRow.enter().append('li').attr('class', 'wikidata-search'); - searchRowEnter.append('input').attr('type', 'text').attr('id', field.domId).style('flex', '1').call(utilNoAuto).on('focus', function () { - var node = select(this).node(); - node.setSelectionRange(0, node.value.length); - }).on('blur', function () { - setLabelForEntity(); - }).call(combobox.fetcher(fetchWikidataItems)); - combobox.on('accept', function (d) { - if (d) { - _qid = d.id; - change(); + function render(selection) { + var dataLayer = context.layers().layer('data'); // keep separate copies of original and current settings + + var _origSettings = { + fileList: dataLayer && dataLayer.fileList() || null, + url: corePreferences('settings-custom-data-url') + }; + var _currSettings = { + fileList: dataLayer && dataLayer.fileList() || null, + url: corePreferences('settings-custom-data-url') + }; // var example = 'https://{switch:a,b,c}.tile.openstreetmap.org/{zoom}/{x}/{y}.png'; + + var modal = uiConfirm(selection).okButton(); + modal.classed('settings-modal settings-custom-data', true); + modal.select('.modal-section.header').append('h3').html(_t.html('settings.custom_data.header')); + var textSection = modal.select('.modal-section.message-text'); + textSection.append('pre').attr('class', 'instructions-file').html(_t.html('settings.custom_data.file.instructions')); + textSection.append('input').attr('class', 'field-file').attr('type', 'file').property('files', _currSettings.fileList) // works for all except IE11 + .on('change', function (d3_event) { + var files = d3_event.target.files; + + if (files && files.length) { + _currSettings.url = ''; + textSection.select('.field-url').property('value', ''); + _currSettings.fileList = files; + } else { + _currSettings.fileList = null; } - }).on('cancel', function () { - setLabelForEntity(); - }); - searchRowEnter.append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { - domain: 'wikidata.org' - })).call(svgIcon('#iD-icon-out-link')).on('click', function (d3_event) { - d3_event.preventDefault(); - if (_wikiURL) window.open(_wikiURL, '_blank'); }); - searchRow = searchRow.merge(searchRowEnter); - _searchInput = searchRow.select('input'); - var wikidataProperties = ['description', 'identifier']; - var items = list.selectAll('li.labeled-input').data(wikidataProperties); // Enter + textSection.append('h4').html(_t.html('settings.custom_data.or')); + textSection.append('pre').attr('class', 'instructions-url').html(_t.html('settings.custom_data.url.instructions')); + textSection.append('textarea').attr('class', 'field-url').attr('placeholder', _t('settings.custom_data.url.placeholder')).call(utilNoAuto).property('value', _currSettings.url); // insert a cancel button - var enter = items.enter().append('li').attr('class', function (d) { - return 'labeled-input preset-wikidata-' + d; - }); - enter.append('span').attr('class', 'label').html(function (d) { - return _t.html('wikidata.' + d); - }); - enter.append('input').attr('type', 'text').call(utilNoAuto).classed('disabled', 'true').attr('readonly', 'true'); - enter.append('button').attr('class', 'form-field-button').attr('title', _t('icons.copy')).call(svgIcon('#iD-operation-copy')).on('click', function (d3_event) { - d3_event.preventDefault(); - select(this.parentNode).select('input').node().select(); - document.execCommand('copy'); - }); - } + var buttonSection = modal.select('.modal-section.buttons'); + buttonSection.insert('button', '.ok-button').attr('class', 'button cancel-button secondary-action').html(_t.html('confirm.cancel')); + buttonSection.select('.cancel-button').on('click.cancel', clickCancel); + buttonSection.select('.ok-button').attr('disabled', isSaveDisabled).on('click.save', clickSave); - function fetchWikidataItems(q, callback) { - if (!q && _hintKey) { - // other tags may be good search terms - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + function isSaveDisabled() { + return null; + } // restore the original url - if (entity.tags[_hintKey]) { - q = entity.tags[_hintKey]; - break; - } - } - } - wikidata.itemsForSearchQuery(q, function (err, data) { - if (err) return; + function clickCancel() { + textSection.select('.field-url').property('value', _origSettings.url); + corePreferences('settings-custom-data-url', _origSettings.url); + this.blur(); + modal.close(); + } // accept the current url - for (var i in data) { - data[i].value = data[i].label + ' (' + data[i].id + ')'; - data[i].title = data[i].description; + + function clickSave() { + _currSettings.url = textSection.select('.field-url').property('value').trim(); // one or the other but not both + + if (_currSettings.url) { + _currSettings.fileList = null; } - if (callback) callback(data); - }); + if (_currSettings.fileList) { + _currSettings.url = ''; + } + + corePreferences('settings-custom-data-url', _currSettings.url); + this.blur(); + modal.close(); + dispatch.call('change', this, _currSettings); + } } - function change() { - var syncTags = {}; - syncTags[field.key] = _qid; - dispatch$1.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. + return utilRebind(render, dispatch, 'on'); + } - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) return; // If graph has changed, we can't apply this update. + function uiSectionDataLayers(context) { + var settingsCustomData = uiSettingsCustomData(context).on('change', customChanged); + var layers = context.layers(); + var section = uiSection('data-layers', context).label(_t.html('map_data.data_layers')).disclosureContent(renderDisclosureContent); - if (context.graph() !== initGraph) return; - if (!entity.sitelinks) return; - var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks + function renderDisclosureContent(selection) { + var container = selection.selectAll('.data-layer-container').data([0]); + container.enter().append('div').attr('class', 'data-layer-container').merge(container).call(drawOsmItems).call(drawQAItems).call(drawCustomDataItems).call(drawVectorItems) // Beta - Detroit mapping challenge + .call(drawPanelItems); + } - ['labels', 'descriptions'].forEach(function (key) { - if (!entity[key]) return; - var valueLangs = Object.keys(entity[key]); - if (valueLangs.length === 0) return; - var valueLang = valueLangs[0]; + function showsLayer(which) { + var layer = layers.layer(which); - if (langs.indexOf(valueLang) === -1) { - langs.push(valueLang); - } - }); - var newWikipediaValue; + if (layer) { + return layer.enabled(); + } - if (_wikipediaKey) { - var foundPreferred; + return false; + } - for (var i in langs) { - var lang = langs[i]; - var siteID = lang.replace('-', '_') + 'wiki'; + function setLayer(which, enabled) { + // Don't allow layer changes while drawing - #6584 + var mode = context.mode(); + if (mode && /^draw/.test(mode.id)) return; + var layer = layers.layer(which); - if (entity.sitelinks[siteID]) { - foundPreferred = true; - newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match + if (layer) { + layer.enabled(enabled); - break; - } - } + if (!enabled && (which === 'osm' || which === 'notes')) { + context.enter(modeBrowse(context)); + } + } + } - if (!foundPreferred) { - // No wikipedia sites available in the user's language or the fallback languages, - // default to any wikipedia sitelink - var wikiSiteKeys = Object.keys(entity.sitelinks).filter(function (site) { - return site.endsWith('wiki'); - }); + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - if (wikiSiteKeys.length === 0) { - // if no wikipedia pages are linked to this wikidata entity, delete that tag - newWikipediaValue = null; - } else { - var wikiLang = wikiSiteKeys[0].slice(0, -4).replace('_', '-'); - var wikiTitle = entity.sitelinks[wikiSiteKeys[0]].title; - newWikipediaValue = wikiLang + ':' + wikiTitle; - } - } + function drawOsmItems(selection) { + var osmKeys = ['osm', 'notes']; + var osmLayers = layers.all().filter(function (obj) { + return osmKeys.indexOf(obj.id) !== -1; + }); + var ul = selection.selectAll('.layer-list-osm').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-osm').merge(ul); + var li = ul.selectAll('.list-item').data(osmLayers); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.id; + }); + var labelEnter = liEnter.append('label').each(function (d) { + if (d.id === 'osm') { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).keys([uiCmd('⌥' + _t('area_fill.wireframe.key'))]).placement('bottom')); + } else { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).placement('bottom')); } + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + return _t.html('map_data.layers.' + d.id + '.title'); + }); // Update - if (newWikipediaValue) { - newWikipediaValue = context.cleanTagValue(newWikipediaValue); - } + li.merge(liEnter).classed('active', function (d) { + return d.layer.enabled(); + }).selectAll('input').property('checked', function (d) { + return d.layer.enabled(); + }); + } - if (typeof newWikipediaValue === 'undefined') return; - var actions = initEntityIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; - var currTags = Object.assign({}, entity.tags); // shallow copy + function drawQAItems(selection) { + var qaKeys = ['keepRight', 'improveOSM', 'osmose']; + var qaLayers = layers.all().filter(function (obj) { + return qaKeys.indexOf(obj.id) !== -1; + }); + var ul = selection.selectAll('.layer-list-qa').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-qa').merge(ul); + var li = ul.selectAll('.list-item').data(qaLayers); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.id; + }); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).placement('bottom')); + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + return _t.html('map_data.layers.' + d.id + '.title'); + }); // Update + + li.merge(liEnter).classed('active', function (d) { + return d.layer.enabled(); + }).selectAll('input').property('checked', function (d) { + return d.layer.enabled(); + }); + } // Beta feature - sample vector layers to support Detroit Mapping Challenge + // https://github.com/osmus/detroit-mapping-challenge - if (newWikipediaValue === null) { - if (!currTags[_wikipediaKey]) return null; - delete currTags[_wikipediaKey]; - } else { - currTags[_wikipediaKey] = newWikipediaValue; - } - return actionChangeTags(entityID, currTags); - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + function drawVectorItems(selection) { + var dataLayer = layers.layer('data'); + var vtData = [{ + name: 'Detroit Neighborhoods/Parks', + src: 'neighborhoods-parks', + tooltip: 'Neighborhood boundaries and parks as compiled by City of Detroit in concert with community groups.', + template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmur6x34562qp9iv1u3ksf-54hev,jonahadkins.cjksmqxdx33jj2wp90xd9x2md-4e5y2/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA' + }, { + name: 'Detroit Composite POIs', + src: 'composite-poi', + tooltip: 'Fire Inspections, Business Licenses, and other public location data collated from the City of Detroit.', + template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmm6a02sli31myxhsr7zf3-2sw8h/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA' + }, { + name: 'Detroit All-The-Places POIs', + src: 'alltheplaces-poi', + tooltip: 'Public domain business location data created by web scrapers.', + template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmswgk340g2vo06p1w9w0j-8fjjc/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA' + }]; // Only show this if the map is around Detroit.. - context.overwrite(function actionUpdateWikipediaTags(graph) { - actions.forEach(function (action) { - graph = action(graph); - }); - return graph; - }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor - // changeTags() is not intended to be called asynchronously + var detroit = geoExtent([-83.5, 42.1], [-82.8, 42.5]); + var showVectorItems = context.map().zoom() > 9 && detroit.contains(context.map().center()); + var container = selection.selectAll('.vectortile-container').data(showVectorItems ? [0] : []); + container.exit().remove(); + var containerEnter = container.enter().append('div').attr('class', 'vectortile-container'); + containerEnter.append('h4').attr('class', 'vectortile-header').html('Detroit Vector Tiles (Beta)'); + containerEnter.append('ul').attr('class', 'layer-list layer-list-vectortile'); + containerEnter.append('div').attr('class', 'vectortile-footer').append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/osmus/detroit-mapping-challenge').append('span').html('About these layers'); + container = container.merge(containerEnter); + var ul = container.selectAll('.layer-list-vectortile'); + var li = ul.selectAll('.list-item').data(vtData); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.src; }); - } + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(d.tooltip).placement('top')); + }); + labelEnter.append('input').attr('type', 'radio').attr('name', 'vectortile').on('change', selectVTLayer); + labelEnter.append('span').html(function (d) { + return d.name; + }); // Update - function setLabelForEntity() { - var label = ''; + li.merge(liEnter).classed('active', isVTLayerSelected).selectAll('input').property('checked', isVTLayerSelected); - if (_wikidataEntity) { - label = entityPropertyForDisplay(_wikidataEntity, 'labels'); + function isVTLayerSelected(d) { + return dataLayer && dataLayer.template() === d.template; + } - if (label.length === 0) { - label = _wikidataEntity.id.toString(); + function selectVTLayer(d3_event, d) { + corePreferences('settings-custom-data-url', d.template); + + if (dataLayer) { + dataLayer.template(d.template, d.src); + dataLayer.enabled(true); } } - - utilGetSetValue(_searchInput, label); } - wiki.tags = function (tags) { - var isMixed = Array.isArray(tags[field.key]); + function drawCustomDataItems(selection) { + var dataLayer = layers.layer('data'); + var hasData = dataLayer && dataLayer.hasData(); + var showsData = hasData && dataLayer.enabled(); + var ul = selection.selectAll('.layer-list-data').data(dataLayer ? [0] : []); // Exit - _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); + ul.exit().remove(); // Enter - _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; + var ulEnter = ul.enter().append('ul').attr('class', 'layer-list layer-list-data'); + var liEnter = ulEnter.append('li').attr('class', 'list-item-data'); + var labelEnter = liEnter.append('label').call(uiTooltip().title(_t.html('map_data.layers.custom.tooltip')).placement('top')); + labelEnter.append('input').attr('type', 'checkbox').on('change', function () { + toggleLayer('data'); + }); + labelEnter.append('span').html(_t.html('map_data.layers.custom.title')); + liEnter.append('button').attr('class', 'open-data-options').call(uiTooltip().title(_t.html('settings.custom_data.tooltip')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + d3_event.preventDefault(); + editCustom(); + }).call(svgIcon('#iD-icon-more')); + liEnter.append('button').attr('class', 'zoom-to-data').call(uiTooltip().title(_t.html('map_data.layers.custom.zoom')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + if (select(this).classed('disabled')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + dataLayer.fitZoom(); + }).call(svgIcon('#iD-icon-framed-dot', 'monochrome')); // Update - if (!/^Q[0-9]*$/.test(_qid)) { - // not a proper QID - unrecognized(); - return; - } // QID value in correct format + ul = ul.merge(ulEnter); + ul.selectAll('.list-item-data').classed('active', showsData).selectAll('label').classed('deemphasize', !hasData).selectAll('input').property('disabled', !hasData).property('checked', showsData); + ul.selectAll('button.zoom-to-data').classed('disabled', !hasData); + } + function editCustom() { + context.container().call(settingsCustomData); + } - _wikiURL = 'https://wikidata.org/wiki/' + _qid; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) { - unrecognized(); - return; - } + function customChanged(d) { + var dataLayer = layers.layer('data'); - _wikidataEntity = entity; - setLabelForEntity(); - var description = entityPropertyForDisplay(entity, 'descriptions'); + if (d && d.url) { + dataLayer.url(d.url); + } else if (d && d.fileList) { + dataLayer.fileList(d.fileList); + } + } - _selection.select('button.wiki-link').classed('disabled', false); + function drawPanelItems(selection) { + var panelsListEnter = selection.selectAll('.md-extras-list').data([0]).enter().append('ul').attr('class', 'layer-list md-extras-list'); + var historyPanelLabelEnter = panelsListEnter.append('li').attr('class', 'history-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('map_data.history_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.history.key'))]).placement('top')); + historyPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('history'); + }); + historyPanelLabelEnter.append('span').html(_t.html('map_data.history_panel.title')); + var measurementPanelLabelEnter = panelsListEnter.append('li').attr('class', 'measurement-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('map_data.measurement_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.measurement.key'))]).placement('top')); + measurementPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('measurement'); + }); + measurementPanelLabelEnter.append('span').html(_t.html('map_data.measurement_panel.title')); + } - _selection.select('.preset-wikidata-description').style('display', function () { - return description.length > 0 ? 'flex' : 'none'; - }).select('input').attr('value', description); + context.layers().on('change.uiSectionDataLayers', section.reRender); + context.map().on('move.uiSectionDataLayers', debounce(function () { + // Detroit layers may have moved in or out of view + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - _selection.select('.preset-wikidata-identifier').style('display', function () { - return entity.id ? 'flex' : 'none'; - }).select('input').attr('value', entity.id); - }); // not a proper QID + function uiSectionMapFeatures(context) { + var _features = context.features().keys(); - function unrecognized() { - _wikidataEntity = null; - setLabelForEntity(); + var section = uiSection('map-features', context).label(_t.html('map_data.map_features')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - _selection.select('.preset-wikidata-description').style('display', 'none'); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-feature-list-container').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'layer-feature-list-container'); + containerEnter.append('ul').attr('class', 'layer-list layer-feature-list'); + var footer = containerEnter.append('div').attr('class', 'feature-list-links section-footer'); + footer.append('a').attr('class', 'feature-list-link').attr('href', '#').html(_t.html('issues.disable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.features().disableAll(); + }); + footer.append('a').attr('class', 'feature-list-link').attr('href', '#').html(_t.html('issues.enable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.features().enableAll(); + }); // Update - _selection.select('.preset-wikidata-identifier').style('display', 'none'); + container = container.merge(containerEnter); + container.selectAll('.layer-feature-list').call(drawListItems, _features, 'checkbox', 'feature', clickFeature, showsFeature); + } - _selection.select('button.wiki-link').classed('disabled', true); + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - if (_qid && _qid !== '') { - _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; - } else { - _wikiURL = ''; + items.exit().remove(); // Enter + + var enter = items.enter().append('li').call(uiTooltip().title(function (d) { + var tip = _t.html(name + '.' + d + '.tooltip'); + + if (autoHiddenFeature(d)) { + var msg = showsLayer('osm') ? _t.html('map_data.autohidden') : _t.html('map_data.osmhidden'); + tip += '
    ' + msg + '
    '; } - } - }; - function entityPropertyForDisplay(wikidataEntity, propKey) { - if (!wikidataEntity[propKey]) return ''; - var propObj = wikidataEntity[propKey]; - var langKeys = Object.keys(propObj); - if (langKeys.length === 0) return ''; // sorted by priority, since we want to show the user's language first if possible + return tip; + }).placement('top')); + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', name).on('change', change); + label.append('span').html(function (d) { + return _t.html(name + '.' + d + '.description'); + }); // Update - var langs = wikidata.languagesToQuery(); + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', autoHiddenFeature); + } - for (var i in langs) { - var lang = langs[i]; - var valueObj = propObj[lang]; - if (valueObj && valueObj.value && valueObj.value.length > 0) return valueObj.value; - } // default to any available value + function autoHiddenFeature(d) { + return context.features().autoHidden(d); + } + function showsFeature(d) { + return context.features().enabled(d); + } - return propObj[langKeys[0]].value; + function clickFeature(d3_event, d) { + context.features().toggle(d); } - wiki.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.enabled(); + } // add listeners - wiki.focus = function () { - _searchInput.node().focus(); - }; - return utilRebind(wiki, dispatch$1, 'on'); + context.features().on('change.map_features', section.reRender); + return section; } - function uiFieldWikipedia(field, context) { - var _arguments = arguments; - var dispatch$1 = dispatch('change'); - var wikipedia = services.wikipedia; - var wikidata = services.wikidata; - - var _langInput = select(null); + function uiSectionMapStyleOptions(context) { + var section = uiSection('fill-area', context).label(_t.html('map_data.style_options')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var _titleInput = select(null); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-fill-list').data([0]); + container.enter().append('ul').attr('class', 'layer-list layer-fill-list').merge(container).call(drawListItems, context.map().areaFillOptions, 'radio', 'area_fill', setFill, isActiveFill); + var container2 = selection.selectAll('.layer-visual-diff-list').data([0]); + container2.enter().append('ul').attr('class', 'layer-list layer-visual-diff-list').merge(container2).call(drawListItems, ['highlight_edits'], 'checkbox', 'visual_diff', toggleHighlightEdited, function () { + return context.surface().classed('highlight-edited'); + }); + } - var _wikiURL = ''; + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - var _entityIDs; + items.exit().remove(); // Enter - var _tags; + var enter = items.enter().append('li').call(uiTooltip().title(function (d) { + return _t.html(name + '.' + d + '.tooltip'); + }).keys(function (d) { + var key = d === 'wireframe' ? _t('area_fill.wireframe.key') : null; + if (d === 'highlight_edits') key = _t('map_data.highlight_edits.key'); + return key ? [key] : null; + }).placement('top')); + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', name).on('change', change); + label.append('span').html(function (d) { + return _t.html(name + '.' + d + '.description'); + }); // Update - var _dataWikipedia = []; - _mainFileFetcher.get('wmf_sitematrix').then(function (d) { - _dataWikipedia = d; - if (_tags) updateForTags(_tags); - })["catch"](function () { - /* ignore */ - }); - var langCombo = uiCombobox(context, 'wikipedia-lang').fetcher(function (value, callback) { - var v = value.toLowerCase(); - callback(_dataWikipedia.filter(function (d) { - return d[0].toLowerCase().indexOf(v) >= 0 || d[1].toLowerCase().indexOf(v) >= 0 || d[2].toLowerCase().indexOf(v) >= 0; - }).map(function (d) { - return { - value: d[1] - }; - })); - }); - var titleCombo = uiCombobox(context, 'wikipedia-title').fetcher(function (value, callback) { - if (!value) { - value = ''; + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); + } - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + function isActiveFill(d) { + return context.map().activeAreaFill() === d; + } - if (entity.tags.name) { - value = entity.tags.name; - break; - } - } - } + function toggleHighlightEdited(d3_event) { + d3_event.preventDefault(); + context.map().toggleHighlightEdited(); + } - var searchfn = value.length > 7 ? wikipedia.search : wikipedia.suggestions; - searchfn(language()[2], value, function (query, data) { - callback(data.map(function (d) { - return { - value: d - }; - })); - }); - }); + function setFill(d3_event, d) { + context.map().activeAreaFill(d); + } - function wiki(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', "form-field-input-wrap form-field-input-".concat(field.type)).merge(wrap); - var langContainer = wrap.selectAll('.wiki-lang-container').data([0]); - langContainer = langContainer.enter().append('div').attr('class', 'wiki-lang-container').merge(langContainer); - _langInput = langContainer.selectAll('input.wiki-lang').data([0]); - _langInput = _langInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-lang').attr('placeholder', _t('translate.localized_translation_language')).call(utilNoAuto).call(langCombo).merge(_langInput); + context.map().on('changeHighlighting.ui_style, changeAreaFill.ui_style', section.reRender); + return section; + } - _langInput.on('blur', changeLang).on('change', changeLang); + function uiSectionPhotoOverlays(context) { + var layers = context.layers(); + var section = uiSection('photo-overlays', context).label(_t.html('photo_overlays.title')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var titleContainer = wrap.selectAll('.wiki-title-container').data([0]); - titleContainer = titleContainer.enter().append('div').attr('class', 'wiki-title-container').merge(titleContainer); - _titleInput = titleContainer.selectAll('input.wiki-title').data([0]); - _titleInput = _titleInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-title').attr('id', field.domId).call(utilNoAuto).call(titleCombo).merge(_titleInput); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.photo-overlay-container').data([0]); + container.enter().append('div').attr('class', 'photo-overlay-container').merge(container).call(drawPhotoItems).call(drawPhotoTypeItems).call(drawDateFilter).call(drawUsernameFilter); + } - _titleInput.on('blur', function () { - change(true); - }).on('change', function () { - change(false); + function drawPhotoItems(selection) { + var photoKeys = context.photos().overlayLayerIDs(); + var photoLayers = layers.all().filter(function (obj) { + return photoKeys.indexOf(obj.id) !== -1; }); - - var link = titleContainer.selectAll('.wiki-link').data([0]); - link = link.enter().append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { - domain: 'wikipedia.org' - })).call(svgIcon('#iD-icon-out-link')).merge(link); - link.on('click', function (d3_event) { - d3_event.preventDefault(); - if (_wikiURL) window.open(_wikiURL, '_blank'); + var data = photoLayers.filter(function (obj) { + return obj.layer.supported(); }); - } - function defaultLanguageInfo(skipEnglishFallback) { - var langCode = _mainLocalizer.languageCode().toLowerCase(); - - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // default to the language of iD's current locale - - if (d[2] === langCode) return d; - } // fallback to English - - - return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; - } + function layerSupported(d) { + return d.layer && d.layer.supported(); + } - function language(skipEnglishFallback) { - var value = utilGetSetValue(_langInput).toLowerCase(); + function layerEnabled(d) { + return layerSupported(d) && d.layer.enabled(); + } - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // return the language already set in the UI, if supported + var ul = selection.selectAll('.layer-list-photos').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-photos').merge(ul); + var li = ul.selectAll('.list-item-photos').data(data); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + var classes = 'list-item-photos list-item-' + d.id; - if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; - } // fallback to English + if (d.id === 'mapillary-signs' || d.id === 'mapillary-map-features') { + classes += ' indented'; + } + return classes; + }); + var labelEnter = liEnter.append('label').each(function (d) { + var titleID; + if (d.id === 'mapillary-signs') titleID = 'mapillary.signs.tooltip';else if (d.id === 'mapillary') titleID = 'mapillary_images.tooltip';else if (d.id === 'openstreetcam') titleID = 'openstreetcam_images.tooltip';else titleID = d.id.replace(/-/g, '_') + '.tooltip'; + select(this).call(uiTooltip().title(_t.html(titleID)).placement('top')); + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + var id = d.id; + if (id === 'mapillary-signs') id = 'photo_overlays.traffic_signs'; + return _t.html(id.replace(/-/g, '_') + '.title'); + }); // Update - return defaultLanguageInfo(skipEnglishFallback); + li.merge(liEnter).classed('active', layerEnabled).selectAll('input').property('checked', layerEnabled); } - function changeLang() { - utilGetSetValue(_langInput, language()[1]); - change(true); - } + function drawPhotoTypeItems(selection) { + var data = context.photos().allPhotoTypes(); - function change(skipWikidata) { - var value = utilGetSetValue(_titleInput); - var m = value.match(/https?:\/\/([-a-z]+)\.wikipedia\.org\/(?:wiki|\1-[-a-z]+)\/([^#]+)(?:#(.+))?/); + function typeEnabled(d) { + return context.photos().showsPhotoType(d); + } - var langInfo = m && _dataWikipedia.find(function (d) { - return m[1] === d[2]; + var ul = selection.selectAll('.layer-list-photo-types').data([0]); + ul.exit().remove(); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-photo-types').merge(ul); + var li = ul.selectAll('.list-item-photo-types').data(context.photos().shouldFilterByPhotoType() ? data : []); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item-photo-types list-item-' + d; }); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(_t.html('photo_overlays.photo_type.' + d + '.tooltip')).placement('top')); + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + context.photos().togglePhotoType(d); + }); + labelEnter.append('span').html(function (d) { + return _t.html('photo_overlays.photo_type.' + d + '.title'); + }); // Update - var syncTags = {}; - - if (langInfo) { - var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization + li.merge(liEnter).classed('active', typeEnabled).selectAll('input').property('checked', typeEnabled); + } - value = decodeURIComponent(m[2]).replace(/_/g, ' '); + function drawDateFilter(selection) { + var data = context.photos().dateFilters(); - if (m[3]) { - var anchor; // try { - // leave this out for now - #6232 - // Best-effort `anchordecode:` implementation - // anchor = decodeURIComponent(m[3].replace(/\.([0-9A-F]{2})/g, '%$1')); - // } catch (e) { + function filterEnabled(d) { + return context.photos().dateFilterValue(d); + } - anchor = decodeURIComponent(m[3]); // } + var ul = selection.selectAll('.layer-list-date-filter').data([0]); + ul.exit().remove(); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-date-filter').merge(ul); + var li = ul.selectAll('.list-item-date-filter').data(context.photos().shouldFilterByDate() ? data : []); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', 'list-item-date-filter'); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(_t.html('photo_overlays.date_filter.' + d + '.tooltip')).placement('top')); + }); + labelEnter.append('span').html(function (d) { + return _t.html('photo_overlays.date_filter.' + d + '.title'); + }); + labelEnter.append('input').attr('type', 'date').attr('class', 'list-item-input').attr('placeholder', _t('units.year_month_day')).call(utilNoAuto).each(function (d) { + utilGetSetValue(select(this), context.photos().dateFilterValue(d) || ''); + }).on('change', function (d3_event, d) { + var value = utilGetSetValue(select(this)).trim(); + context.photos().setDateFilter(d, value, true); // reload the displayed dates - value += '#' + anchor.replace(/_/g, ' '); - } + li.selectAll('input').each(function (d) { + utilGetSetValue(select(this), context.photos().dateFilterValue(d) || ''); + }); + }); + li = li.merge(liEnter).classed('active', filterEnabled); + } - value = value.slice(0, 1).toUpperCase() + value.slice(1); - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, value); + function drawUsernameFilter(selection) { + function filterEnabled() { + return context.photos().usernames(); } - if (value) { - syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); - } else { - syncTags.wikipedia = undefined; + var ul = selection.selectAll('.layer-list-username-filter').data([0]); + ul.exit().remove(); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-username-filter').merge(ul); + var li = ul.selectAll('.list-item-username-filter').data(context.photos().shouldFilterByUsername() ? ['username-filter'] : []); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', 'list-item-username-filter'); + var labelEnter = liEnter.append('label').each(function () { + select(this).call(uiTooltip().title(_t.html('photo_overlays.username_filter.tooltip')).placement('top')); + }); + labelEnter.append('span').html(_t.html('photo_overlays.username_filter.title')); + labelEnter.append('input').attr('type', 'text').attr('class', 'list-item-input').call(utilNoAuto).property('value', usernameValue).on('change', function () { + var value = select(this).property('value'); + context.photos().setUsernameFilter(value, true); + select(this).property('value', usernameValue); + }); + li.merge(liEnter).classed('active', filterEnabled); + + function usernameValue() { + var usernames = context.photos().usernames(); + if (usernames) return usernames.join('; '); + return usernames; } + } - dispatch$1.call('change', this, syncTags); - if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. - - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.itemsByTitle(language()[2], value, function (err, data) { - if (err || !data || !Object.keys(data).length) return; // If graph has changed, we can't apply this update. - - if (context.graph() !== initGraph) return; - var qids = Object.keys(data); - var value = qids && qids.find(function (id) { - return id.match(/^Q\d+$/); - }); - var actions = initEntityIDs.map(function (entityID) { - var entity = context.entity(entityID).tags; - var currTags = Object.assign({}, entity); // shallow copy + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - if (currTags.wikidata !== value) { - currTags.wikidata = value; - return actionChangeTags(entityID, currTags); - } + function showsLayer(which) { + var layer = layers.layer(which); - return null; - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + if (layer) { + return layer.enabled(); + } - context.overwrite(function actionUpdateWikidataTags(graph) { - actions.forEach(function (action) { - graph = action(graph); - }); - return graph; - }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor - // changeTags() is not intended to be called asynchronously - }); + return false; } - wiki.tags = function (tags) { - _tags = tags; - updateForTags(tags); - }; + function setLayer(which, enabled) { + var layer = layers.layer(which); - function updateForTags(tags) { - var value = typeof tags[field.key] === 'string' ? tags[field.key] : ''; // Expect tag format of `tagLang:tagArticleTitle`, e.g. `fr:Paris`, with - // optional suffix of `#anchor` + if (layer) { + layer.enabled(enabled); + } + } - var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); - var tagLang = m && m[1]; - var tagArticleTitle = m && m[2]; - var anchor = m && m[3]; + context.layers().on('change.uiSectionPhotoOverlays', section.reRender); + context.photos().on('change.uiSectionPhotoOverlays', section.reRender); + return section; + } - var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { - return tagLang === d[2]; - }); // value in correct format + function uiPaneMapData(context) { + var mapDataPane = uiPane('map-data', context).key(_t('map_data.key')).label(_t.html('map_data.title')).description(_t.html('map_data.description')).iconName('iD-icon-data').sections([uiSectionDataLayers(context), uiSectionPhotoOverlays(context), uiSectionMapStyleOptions(context), uiSectionMapFeatures(context)]); + return mapDataPane; + } + function uiSectionPrivacy(context) { + var section = uiSection('preferences-third-party', context).label(_t.html('preferences.privacy.title')).disclosureContent(renderDisclosureContent); - if (tagLangInfo) { - var nativeLangName = tagLangInfo[1]; - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); + var _showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; - if (anchor) { - try { - // Best-effort `anchorencode:` implementation - anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); - } catch (e) { - anchor = anchor.replace(/ /g, '_'); - } - } + function renderDisclosureContent(selection) { + // enter + var privacyOptionsListEnter = selection.selectAll('.privacy-options-list').data([0]).enter().append('ul').attr('class', 'layer-list privacy-options-list'); + var thirdPartyIconsEnter = privacyOptionsListEnter.append('li').attr('class', 'privacy-third-party-icons-item').append('label').call(uiTooltip().title(_t.html('preferences.privacy.third_party_icons.tooltip')).placement('bottom')); + thirdPartyIconsEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + _showThirdPartyIcons = _showThirdPartyIcons === 'true' ? 'false' : 'true'; + corePreferences('preferences.privacy.thirdpartyicons', _showThirdPartyIcons); + update(); + }); + thirdPartyIconsEnter.append('span').html(_t.html('preferences.privacy.third_party_icons.description')); // Privacy Policy link - _wikiURL = 'https://' + tagLang + '.wikipedia.org/wiki/' + tagArticleTitle.replace(/ /g, '_') + (anchor ? '#' + anchor : ''); // unrecognized value format - } else { - utilGetSetValue(_titleInput, value); + selection.selectAll('.privacy-link').data([0]).enter().append('div').attr('class', 'privacy-link').append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/openstreetmap/iD/blob/release/PRIVACY.md').append('span').html(_t.html('preferences.privacy.privacy_link')); + update(); - if (value && value !== '') { - utilGetSetValue(_langInput, ''); - var defaultLangInfo = defaultLanguageInfo(); - _wikiURL = "https://".concat(defaultLangInfo[2], ".wikipedia.org/w/index.php?fulltext=1&search=").concat(value); - } else { - var shownOrDefaultLangInfo = language(true - /* skipEnglishFallback */ - ); - utilGetSetValue(_langInput, shownOrDefaultLangInfo[1]); - _wikiURL = ''; - } + function update() { + selection.selectAll('.privacy-third-party-icons-item').classed('active', _showThirdPartyIcons === 'true').select('input').property('checked', _showThirdPartyIcons === 'true'); } } - wiki.entityIDs = function (val) { - if (!_arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; - - wiki.focus = function () { - _titleInput.node().focus(); - }; + return section; + } - return utilRebind(wiki, dispatch$1, 'on'); + function uiPanePreferences(context) { + var preferencesPane = uiPane('preferences', context).key(_t('preferences.key')).label(_t.html('preferences.title')).description(_t.html('preferences.description')).iconName('fas-user-cog').sections([uiSectionPrivacy(context)]); + return preferencesPane; } - uiFieldWikipedia.supportsMultiselection = false; - var uiFields = { - access: uiFieldAccess, - address: uiFieldAddress, - check: uiFieldCheck, - combo: uiFieldCombo, - cycleway: uiFieldCycleway, - defaultCheck: uiFieldCheck, - email: uiFieldText, - identifier: uiFieldText, - lanes: uiFieldLanes, - localized: uiFieldLocalized, - maxspeed: uiFieldMaxspeed, - manyCombo: uiFieldCombo, - multiCombo: uiFieldCombo, - networkCombo: uiFieldCombo, - number: uiFieldText, - onewayCheck: uiFieldCheck, - radio: uiFieldRadio, - restrictions: uiFieldRestrictions, - semiCombo: uiFieldCombo, - structureRadio: uiFieldRadio, - tel: uiFieldText, - text: uiFieldText, - textarea: uiFieldTextarea, - typeCombo: uiFieldCombo, - url: uiFieldText, - wikidata: uiFieldWikidata, - wikipedia: uiFieldWikipedia - }; + function uiInit(context) { + var _initCounter = 0; + var _needWidth = {}; - function uiField(context, presetField, entityIDs, options) { - options = Object.assign({ - show: true, - wrap: true, - remove: true, - revert: true, - info: true - }, options); - var dispatch$1 = dispatch('change', 'revert'); - var field = Object.assign({}, presetField); // shallow copy + var _lastPointerType; - field.domId = utilUniqueDomId('form-field-' + field.safeid); - var _show = options.show; - var _state = ''; - var _tags = {}; - var _locked = false; + function render(container) { + container.on('click.ui', function (d3_event) { + // we're only concerned with the primary mouse button + if (d3_event.button !== 0) return; + if (!d3_event.composedPath) return; // some targets have default click events we don't want to override - var _lockedTip = uiTooltip().title(_t.html('inspector.lock.suggestion', { - label: field.label - })).placement('bottom'); + var isOkayTarget = d3_event.composedPath().some(function (node) { + // we only care about element nodes + return node.nodeType === 1 && ( // clicking focuses it and/or changes a value + node.nodeName === 'INPUT' || // clicking