X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/bca801a226646050fea680a5151ce0bdc7fbca31..061b0733b6cc4eaa81dc3970dbcb5d9101c14849:/vendor/assets/iD/iD.js diff --git a/vendor/assets/iD/iD.js b/vendor/assets/iD/iD.js index 39fe8cf27..6ac452788 100644 --- a/vendor/assets/iD/iD.js +++ b/vendor/assets/iD/iD.js @@ -2,22 +2,9 @@ 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'); + function createCommonjsModule(fn) { + var module = { exports: {} }; + return fn(module, module.exports), module.exports; } var check = function (it) { @@ -25,14 +12,15 @@ }; // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 - var global_1 = - // eslint-disable-next-line no-undef + var global$2 = + // 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) { try { @@ -42,26 +30,28 @@ } }; - // Thank's IE8 for his funny defineProperty + // Detect IE8's incomplete defineProperty implementation var descriptors = !fails(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 $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 + var f$7 = NASHORN_BUG ? function propertyIsEnumerable(V) { + var descriptor = getOwnPropertyDescriptor$5(this, V); return !!descriptor && descriptor.enumerable; - } : nativePropertyIsEnumerable; + } : $propertyIsEnumerable$1; var objectPropertyIsEnumerable = { - f: f + f: f$7 }; var createPropertyDescriptor = function (bitmap, value) { @@ -73,25 +63,25 @@ }; }; - var toString = {}.toString; + var toString$1 = {}.toString; var classofRaw = function (it) { - return toString.call(it).slice(8, -1); + return toString$1.call(it).slice(8, -1); }; - var split = ''.split; + var split$2 = ''.split; // fallback for non-array-like ES3 and non-enumerable old V8 strings var indexedObject = fails(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 classofRaw(it) == 'String' ? split$2.call(it, '') : Object(it); } : Object; // `RequireObjectCoercible` abstract operation - // https://tc39.github.io/ecma262/#sec-requireobjectcoercible + // https://tc39.es/ecma262/#sec-requireobjectcoercible var requireObjectCoercible = function (it) { if (it == undefined) throw TypeError("Can't call method on " + it); return it; @@ -105,77 +95,86 @@ return indexedObject(requireObjectCoercible(it)); }; - var isObject = function (it) { + var isObject$4 = function (it) { return typeof it === 'object' ? it !== null : typeof it === 'function'; }; // `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; + if (!isObject$4(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$4(val = fn.call(input))) return val; + if (typeof (fn = input.valueOf) == 'function' && !isObject$4(val = fn.call(input))) return val; + if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$4(val = fn.call(input))) return val; throw TypeError("Can't convert object to primitive value"); }; - var hasOwnProperty = {}.hasOwnProperty; + // `ToObject` abstract operation + // https://tc39.es/ecma262/#sec-toobject + var toObject = function (argument) { + return Object(requireObjectCoercible(argument)); + }; + + var hasOwnProperty$3 = {}.hasOwnProperty; - var has = function (it, key) { - return hasOwnProperty.call(it, key); + var has$1 = Object.hasOwn || function hasOwn(it, key) { + return hasOwnProperty$3.call(toObject(it), key); }; - var document$1 = global_1.document; + var document$3 = global$2.document; // typeof document.createElement is 'object' in old IE - var EXISTS = isObject(document$1) && isObject(document$1.createElement); + var EXISTS = isObject$4(document$3) && isObject$4(document$3.createElement); var documentCreateElement = function (it) { - return EXISTS ? document$1.createElement(it) : {}; + return EXISTS ? document$3.createElement(it) : {}; }; // Thank's IE8 for his funny defineProperty var ie8DomDefine = !descriptors && !fails(function () { + // eslint-disable-next-line es/no-object-defineproperty -- requied for testing return Object.defineProperty(documentCreateElement('div'), 'a', { get: function () { return 7; } }).a != 7; }); - var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + // 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) { + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor + var f$6 = descriptors ? $getOwnPropertyDescriptor$1 : function getOwnPropertyDescriptor(O, P) { O = toIndexedObject(O); P = toPrimitive(P, true); if (ie8DomDefine) try { - return nativeGetOwnPropertyDescriptor(O, P); + return $getOwnPropertyDescriptor$1(O, P); } catch (error) { /* empty */ } - if (has(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]); + if (has$1(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]); }; var objectGetOwnPropertyDescriptor = { - f: f$1 + f: f$6 }; var anObject = function (it) { - if (!isObject(it)) { + if (!isObject$4(it)) { throw TypeError(String(it) + ' is not an object'); } return it; }; - var nativeDefineProperty = Object.defineProperty; + // 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) { + // https://tc39.es/ecma262/#sec-object.defineproperty + var f$5 = descriptors ? $defineProperty$1 : function defineProperty(O, P, Attributes) { anObject(O); P = toPrimitive(P, true); anObject(Attributes); if (ie8DomDefine) try { - return nativeDefineProperty(O, P, Attributes); + 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; @@ -183,7 +182,7 @@ }; var objectDefineProperty = { - f: f$2 + f: f$5 }; var createNonEnumerableProperty = descriptors ? function (object, key, value) { @@ -195,20 +194,20 @@ var setGlobal = function (key, value) { try { - createNonEnumerableProperty(global_1, key, value); + createNonEnumerableProperty(global$2, key, value); } catch (error) { - global_1[key] = value; + global$2[key] = value; } return value; }; var SHARED = '__core-js_shared__'; - var store = global_1[SHARED] || setGlobal(SHARED, {}); + var store$1 = global$2[SHARED] || setGlobal(SHARED, {}); - var sharedStore = store; + var sharedStore = store$1; var functionToString = Function.toString; - // this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper + // this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper if (typeof sharedStore.inspectSource != 'function') { sharedStore.inspectSource = function (it) { return functionToString.call(it); @@ -217,9 +216,9 @@ var inspectSource = sharedStore.inspectSource; - var WeakMap = global_1.WeakMap; + var WeakMap$1 = global$2.WeakMap; - var nativeWeakMap = typeof WeakMap === 'function' && /native code/.test(inspectSource(WeakMap)); + var nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(inspectSource(WeakMap$1)); var isPure = false; @@ -227,77 +226,82 @@ (module.exports = function (key, value) { return sharedStore[key] || (sharedStore[key] = value !== undefined ? value : {}); })('versions', []).push({ - version: '3.6.5', - mode: 'global', - copyright: '© 2020 Denis Pushkarev (zloirock.ru)' + version: '3.15.2', + mode: 'global', + copyright: '© 2021 Denis Pushkarev (zloirock.ru)' }); }); - var id = 0; + var id$1 = 0; var postfix = Math.random(); var uid = function (key) { - return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36); + return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id$1 + postfix).toString(36); }; - var keys = shared('keys'); + var keys$3 = shared('keys'); var sharedKey = function (key) { - return keys[key] || (keys[key] = uid(key)); + return keys$3[key] || (keys$3[key] = uid(key)); }; - var hiddenKeys = {}; + var hiddenKeys$1 = {}; - var WeakMap$1 = global_1.WeakMap; - var set, get, has$1; + var OBJECT_ALREADY_INITIALIZED = 'Object already initialized'; + var WeakMap = global$2.WeakMap; + var set$4, get$5, has; var enforce = function (it) { - return has$1(it) ? get(it) : set(it, {}); + return has(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$4(it) || (state = get$5(it)).type !== TYPE) { throw TypeError('Incompatible receiver, ' + TYPE + ' required'); } return state; }; }; - if (nativeWeakMap) { - var store$1 = new WeakMap$1(); - var wmget = store$1.get; - var wmhas = store$1.has; - var wmset = store$1.set; - set = function (it, metadata) { - wmset.call(store$1, it, metadata); + if (nativeWeakMap || sharedStore.state) { + var store = sharedStore.state || (sharedStore.state = new WeakMap()); + var wmget = store.get; + var wmhas = store.has; + var wmset = store.set; + set$4 = function (it, metadata) { + if (wmhas.call(store, it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED); + metadata.facade = it; + wmset.call(store, it, metadata); return metadata; }; - get = function (it) { - return wmget.call(store$1, it) || {}; + get$5 = function (it) { + return wmget.call(store, it) || {}; }; - has$1 = function (it) { - return wmhas.call(store$1, it); + has = function (it) { + return wmhas.call(store, it); }; } else { var STATE = sharedKey('state'); - hiddenKeys[STATE] = true; - set = function (it, metadata) { + hiddenKeys$1[STATE] = true; + set$4 = function (it, metadata) { + if (has$1(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED); + metadata.facade = it; createNonEnumerableProperty(it, STATE, metadata); return metadata; }; - get = function (it) { - return has(it, STATE) ? it[STATE] : {}; + get$5 = function (it) { + return has$1(it, STATE) ? it[STATE] : {}; }; - has$1 = function (it) { - return has(it, STATE); + has = function (it) { + return has$1(it, STATE); }; } var internalState = { - set: set, - get: get, - has: has$1, + set: set$4, + get: get$5, + has: has, enforce: enforce, getterFor: getterFor }; @@ -311,11 +315,17 @@ 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$1(value, 'name')) { + createNonEnumerableProperty(value, 'name', key); + } + state = enforceInternalState(value); + if (!state.source) { + state.source = TEMPLATE.join(typeof key == 'string' ? key : ''); + } } - if (O === global_1) { + if (O === global$2) { if (simple) O[key] = value; else setGlobal(key, value); return; @@ -332,57 +342,57 @@ }); }); - var path = global_1; + var path = global$2; - var aFunction = function (variable) { + var aFunction$1 = 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]; + return arguments.length < 2 ? aFunction$1(path[namespace]) || aFunction$1(global$2[namespace]) + : path[namespace] && path[namespace][method] || global$2[namespace] && global$2[namespace][method]; }; - var ceil = Math.ceil; - var floor = Math.floor; + var ceil$1 = Math.ceil; + var floor$7 = Math.floor; // `ToInteger` abstract operation - // https://tc39.github.io/ecma262/#sec-tointeger + // https://tc39.es/ecma262/#sec-tointeger var toInteger = function (argument) { - return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument); + return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor$7 : ceil$1)(argument); }; - var min = Math.min; + var min$9 = Math.min; // `ToLength` abstract operation - // https://tc39.github.io/ecma262/#sec-tolength + // https://tc39.es/ecma262/#sec-tolength var toLength = function (argument) { - return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 + return argument > 0 ? min$9(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 }; - var max = Math.max; - var min$1 = Math.min; + 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); + return integer < 0 ? max$4(integer + length, 0) : min$8(integer, length); }; // `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 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++) { @@ -393,11 +403,11 @@ 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 indexOf = arrayIncludes.indexOf; @@ -408,9 +418,9 @@ 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$1(hiddenKeys$1, key) && has$1(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$1(O, key = names[i++])) { ~indexOf(result, key) || result.push(key); } return result; @@ -427,22 +437,24 @@ 'valueOf' ]; - var hiddenKeys$1 = enumBugKeys.concat('length', 'prototype'); + var hiddenKeys = enumBugKeys.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 + var f$4 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { + return objectKeysInternal(O, hiddenKeys); }; var objectGetOwnPropertyNames = { - f: f$3 + f: f$4 }; - var f$4 = Object.getOwnPropertySymbols; + // eslint-disable-next-line es/no-object-getownpropertysymbols -- safe + var f$3 = Object.getOwnPropertySymbols; var objectGetOwnPropertySymbols = { - f: f$4 + f: f$3 }; // all object keys, includes non-enumerable and symbols @@ -458,21 +470,21 @@ var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.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$1(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key)); } }; var replacement = /#|\.prototype\./; var isForced = function (feature, detection) { - var value = data[normalize(feature)]; + var value = data[normalize$1(feature)]; return value == POLYFILL ? true : value == NATIVE ? false : typeof detection == 'function' ? fails(detection) : !!detection; }; - var normalize = isForced.normalize = function (string) { + var normalize$1 = isForced.normalize = function (string) { return String(string).replace(replacement, '.').toLowerCase(); }; @@ -482,7 +494,7 @@ var isForced_1 = isForced; - var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; + var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; @@ -509,16 +521,16 @@ var STATIC = options.stat; var FORCED, target, key, targetProperty, sourceProperty, descriptor; if (GLOBAL) { - target = global_1; + target = global$2; } else if (STATIC) { - target = global_1[TARGET] || setGlobal(TARGET, {}); + target = global$2[TARGET] || setGlobal(TARGET, {}); } else { - target = (global_1[TARGET] || {}).prototype; + target = (global$2[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); @@ -537,61 +549,295 @@ }; // `Date.now` method - // https://tc39.github.io/ecma262/#sec-date.now + // https://tc39.es/ecma262/#sec-date.now _export({ target: 'Date', stat: true }, { now: function now() { return new Date().getTime(); } }); - var DatePrototype = Date.prototype; + 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(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; }); } + 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 engineUserAgent = getBuiltIn('navigator', 'userAgent') || ''; + + var process$4 = global$2.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 (engineUserAgent) { + match = engineUserAgent.match(/Edge\/(\d+)/); + if (!match || match[1] >= 74) { + match = engineUserAgent.match(/Chrome\/(\d+)/); + if (match) version$1 = match[1]; + } + } + + var engineV8Version = version$1 && +version$1; + + /* eslint-disable es/no-symbol -- required for testing */ + + // eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(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 && engineV8Version && engineV8Version < 41; }); + /* eslint-disable es/no-symbol -- required for testing */ + var useSymbolAsUid = nativeSymbol - // eslint-disable-next-line no-undef && !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 WellKnownSymbolsStore$1 = shared('wks'); + var Symbol$1 = global$2.Symbol; + var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid; + + var wellKnownSymbol = function (name) { + if (!has$1(WellKnownSymbolsStore$1, name) || !(nativeSymbol || typeof WellKnownSymbolsStore$1[name] == 'string')) { + if (nativeSymbol && has$1(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 f$2 = wellKnownSymbol; + + var wellKnownSymbolWrapped = { + f: f$2 + }; + + var defineProperty$9 = objectDefineProperty.f; + + var defineWellKnownSymbol = function (NAME) { + var Symbol = path.Symbol || (path.Symbol = {}); + if (!has$1(Symbol, NAME)) defineProperty$9(Symbol, NAME, { + value: wellKnownSymbolWrapped.f(NAME) + }); }; + // `Symbol.iterator` well-known symbol + // https://tc39.es/ecma262/#sec-symbol.iterator + defineWellKnownSymbol('iterator'); + // `Object.keys` method - // https://tc39.github.io/ecma262/#sec-object.keys + // https://tc39.es/ecma262/#sec-object.keys + // eslint-disable-next-line es/no-object-keys -- safe var objectKeys = Object.keys || function keys(O) { return objectKeysInternal(O, enumBugKeys); }; // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties + // https://tc39.es/ecma262/#sec-object.defineproperties + // eslint-disable-next-line es/no-object-defineproperties -- safe var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) { anObject(O); var keys = objectKeys(Properties); @@ -606,9 +852,9 @@ 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('IE_PROTO'); var EmptyConstructor = function () { /* empty */ }; @@ -650,347 +896,747 @@ 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$1[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(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); }; - var nativeGetOwnPropertyNames = objectGetOwnPropertyNames.f; - - var toString$1 = {}.toString; - - var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames - ? Object.getOwnPropertyNames(window) : []; - - var getWindowNames = function (it) { - try { - return nativeGetOwnPropertyNames(it); - } catch (error) { - return windowNames.slice(); - } - }; - - // 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)); - }; - - var objectGetOwnPropertyNamesExternal = { - f: f$5 - }; + var UNSCOPABLES = wellKnownSymbol('unscopables'); + var ArrayPrototype$1 = Array.prototype; - var WellKnownSymbolsStore = shared('wks'); - var Symbol$1 = global_1.Symbol; - var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid; + // Array.prototype[@@unscopables] + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + if (ArrayPrototype$1[UNSCOPABLES] == undefined) { + objectDefineProperty.f(ArrayPrototype$1, UNSCOPABLES, { + configurable: true, + value: objectCreate(null) + }); + } - 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]; + // add a key to Array.prototype[@@unscopables] + var addToUnscopables = function (key) { + ArrayPrototype$1[UNSCOPABLES][key] = true; }; - var f$6 = wellKnownSymbol; + var iterators = {}; - var wellKnownSymbolWrapped = { - f: f$6 - }; + var correctPrototypeGetter = !fails(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 defineProperty = objectDefineProperty.f; + var IE_PROTO = sharedKey('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 = correctPrototypeGetter ? Object.getPrototypeOf : function (O) { + O = toObject(O); + if (has$1(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 ITERATOR$8 = wellKnownSymbol('iterator'); + var BUGGY_SAFARI_ITERATORS$1 = false; + var returnThis$2 = function () { return this; }; - var TO_STRING_TAG = wellKnownSymbol('toStringTag'); + // `%IteratorPrototype%` object + // https://tc39.es/ecma262/#sec-%iteratorprototype%-object + var IteratorPrototype$2, PrototypeOfArrayIteratorPrototype, arrayIterator; - 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 }); + /* 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 = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator)); + if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype$2 = PrototypeOfArrayIteratorPrototype; } - }; + } - var aFunction$1 = function (it) { - if (typeof it != 'function') { - throw TypeError(String(it) + ' is not a function'); - } return it; - }; + var NEW_ITERATOR_PROTOTYPE = IteratorPrototype$2 == undefined || fails(function () { + var test = {}; + // FF44- legacy iterators case + return IteratorPrototype$2[ITERATOR$8].call(test) !== test; + }); - // 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); - }; - } - return function (/* ...args */) { - return fn.apply(that, arguments); - }; - }; + if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype$2 = {}; - var SPECIES = wellKnownSymbol('species'); + // `%IteratorPrototype%[@@iterator]()` method + // https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator + if (!has$1(IteratorPrototype$2, ITERATOR$8)) { + createNonEnumerableProperty(IteratorPrototype$2, ITERATOR$8, returnThis$2); + } - // `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 iteratorsCore = { + IteratorPrototype: IteratorPrototype$2, + BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS$1 }; - var push = [].push; - - // `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; - }; - }; + var defineProperty$8 = objectDefineProperty.f; - 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 $forEach = arrayIteration.forEach; - 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('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 = function (it, TAG, STATIC) { + if (it && !has$1(it = STATIC ? it : it.prototype, TO_STRING_TAG$4)) { + defineProperty$8(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 IteratorPrototype$1 = iteratorsCore.IteratorPrototype; - 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 $defineProperties = function defineProperties(O, Properties) { - anObject(O); - var properties = toIndexedObject(Properties); - var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties)); - $forEach(keys, function (key) { - if (!descriptors || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]); - }); - return O; - }; - var $create = function create(O, Properties) { - return Properties === undefined ? objectCreate(O) : $defineProperties(objectCreate(O), Properties); - }; - 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 $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 returnThis$1 = function () { return this; }; - 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; + 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 $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 aPossiblePrototype = function (it) { + if (!isObject$4(it) && it !== null) { + throw TypeError("Can't set " + String(it) + ' as a prototype'); + } return it; }; - // `Symbol` constructor - // https://tc39.github.io/ecma262/#sec-symbol-constructor - if (!nativeSymbol) { - $Symbol = function Symbol() { - if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor'); - var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]); - var tag = uid(description); - var setter = function (value) { - if (this === ObjectPrototype) setter.call(ObjectPrototypeSymbols, value); - if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; - setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value)); - }; - if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype, tag, { configurable: true, set: setter }); - return wrap(tag, description); - }; + /* eslint-disable no-proto -- safe */ - redefine($Symbol[PROTOTYPE$1], 'toString', function toString() { - return getInternalState(this).tag; - }); + // `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(O); + aPossiblePrototype(proto); + if (CORRECT_SETTER) setter.call(O, proto); + else O.__proto__ = proto; + return O; + }; + }() : undefined); + + var IteratorPrototype = iteratorsCore.IteratorPrototype; + var BUGGY_SAFARI_ITERATORS = iteratorsCore.BUGGY_SAFARI_ITERATORS; + var ITERATOR$7 = wellKnownSymbol('iterator'); + var KEYS = 'keys'; + var VALUES = 'values'; + var ENTRIES = 'entries'; + + var returnThis = 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 && 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$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 = objectGetPrototypeOf(anyNativeIterator.call(new Iterable())); + if (IteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) { + if (objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype) { + if (objectSetPrototypeOf) { + objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype); + } else if (typeof CurrentIteratorPrototype[ITERATOR$7] != 'function') { + createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR$7, returnThis); + } + } + // Set @@toStringTag to native iterators + setToStringTag(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(IterablePrototype, ITERATOR$7, 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 || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) { + redefine(IterablePrototype, KEY, methods[KEY]); + } + } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods); + } + + return methods; + }; + + var ARRAY_ITERATOR = 'Array Iterator'; + var setInternalState$7 = internalState.set; + var getInternalState$5 = internalState.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(Array, 'Array', function (iterated, kind) { + setInternalState$7(this, { + type: ARRAY_ITERATOR, + target: toIndexedObject(iterated), // target + index: 0, // next index + kind: kind // kind + }); + // `%ArrayIteratorPrototype%.next` method + // https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next + }, function () { + var state = getInternalState$5(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.Arguments = iterators.Array; + + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('keys'); + addToUnscopables('values'); + addToUnscopables('entries'); + + var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag'); + var test$2 = {}; + + test$2[TO_STRING_TAG$3] = 'z'; + + var toStringTagSupport = String(test$2) === '[object z]'; + + 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 */ } + }; + + // 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; + }; + + // `Object.prototype.toString` method implementation + // https://tc39.es/ecma262/#sec-object.prototype.tostring + var objectToString$1 = toStringTagSupport ? {}.toString : function toString() { + return '[object ' + classof(this) + ']'; + }; + + // `Object.prototype.toString` method + // https://tc39.es/ecma262/#sec-object.prototype.tostring + if (!toStringTagSupport) { + redefine(Object.prototype, 'toString', objectToString$1, { unsafe: true }); + } + + // `String.prototype.{ codePointAt, at }` methods implementation + var createMethod$5 = function (CONVERT_TO_STRING) { + return function ($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; + }; + }; + + 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 STRING_ITERATOR = 'String Iterator'; + var setInternalState$6 = internalState.set; + var getInternalState$4 = internalState.getterFor(STRING_ITERATOR); + + // `String.prototype[@@iterator]` method + // https://tc39.es/ecma262/#sec-string.prototype-@@iterator + defineIterator(String, 'String', function (iterated) { + setInternalState$6(this, { + type: STRING_ITERATOR, + string: String(iterated), + index: 0 + }); + // `%StringIteratorPrototype%.next` method + // https://tc39.es/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$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 ITERATOR$6 = wellKnownSymbol('iterator'); + var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag'); + var ArrayValues = es_array_iterator.values; + + for (var COLLECTION_NAME$1 in domIterables) { + var Collection$1 = global$2[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$1]) { + createNonEnumerableProperty(CollectionPrototype$1, TO_STRING_TAG$1, 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]; + } + } + } + } + + // `IsArray` abstract operation + // https://tc39.es/ecma262/#sec-isarray + // eslint-disable-next-line es/no-array-isarray -- safe + var isArray = Array.isArray || function isArray(arg) { + return classofRaw(arg) == 'Array'; + }; + + /* eslint-disable es/no-object-getownpropertynames -- safe */ + + 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 + var f$1 = function getOwnPropertyNames(it) { + return windowNames && toString.call(it) == '[object Window]' + ? getWindowNames(it) + : $getOwnPropertyNames$1(toIndexedObject(it)); + }; + + var objectGetOwnPropertyNamesExternal = { + f: f$1 + }; + + var aFunction = function (it) { + if (typeof it != 'function') { + throw TypeError(String(it) + ' is not a function'); + } return it; + }; + + // optional / simple context binding + var functionBindContext = function (fn, that, length) { + aFunction(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 SPECIES$6 = wellKnownSymbol('species'); + + // `ArraySpeciesCreate` abstract operation + // https://tc39.es/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$4(C)) { + C = C[SPECIES$6]; + if (C === null) C = undefined; + } + } return new (C === undefined ? Array : C)(length === 0 ? 0 : length); + }; + + 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($this); + var self = indexedObject(O); + var boundFunction = functionBindContext(callbackfn, that, 3); + var length = toLength(self.length); + var index = 0; + var create = specificCreate || arraySpeciesCreate; + var target = IS_MAP ? create($this, length) : IS_FILTER || 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 $forEach$2 = arrayIteration.forEach; + + var HIDDEN = sharedKey('hidden'); + var SYMBOL = 'Symbol'; + var PROTOTYPE$1 = 'prototype'; + var TO_PRIMITIVE = wellKnownSymbol('toPrimitive'); + var setInternalState$5 = internalState.set; + var getInternalState$3 = internalState.getterFor(SYMBOL); + var ObjectPrototype$2 = Object[PROTOTYPE$1]; + var $Symbol = global$2.Symbol; + var $stringify = getBuiltIn('JSON', 'stringify'); + var nativeGetOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; + var nativeDefineProperty = objectDefineProperty.f; + var nativeGetOwnPropertyNames = objectGetOwnPropertyNamesExternal.f; + var nativePropertyIsEnumerable = 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 = shared('wks'); + var QObject = global$2.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 && fails(function () { + return objectCreate(nativeDefineProperty({}, 'a', { + get: function () { return nativeDefineProperty(this, 'a', { value: 7 }).a; } + })).a != 7; + }) ? function (O, P, Attributes) { + var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$1(ObjectPrototype$2, P); + if (ObjectPrototypeDescriptor) delete ObjectPrototype$2[P]; + nativeDefineProperty(O, P, Attributes); + if (ObjectPrototypeDescriptor && O !== ObjectPrototype$2) { + nativeDefineProperty(ObjectPrototype$2, P, ObjectPrototypeDescriptor); + } + } : nativeDefineProperty; + + var wrap$2 = function (tag, description) { + var symbol = AllSymbols[tag] = objectCreate($Symbol[PROTOTYPE$1]); + setInternalState$5(symbol, { + type: SYMBOL, + tag: tag, + description: description + }); + if (!descriptors) symbol.description = description; + return symbol; + }; + + var isSymbol$1 = useSymbolAsUid ? 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(O); + var key = toPrimitive(P, true); + anObject(Attributes); + if (has$1(AllSymbols, key)) { + if (!Attributes.enumerable) { + if (!has$1(O, HIDDEN)) nativeDefineProperty(O, HIDDEN, createPropertyDescriptor(1, {})); + O[HIDDEN][key] = true; + } else { + if (has$1(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false; + Attributes = objectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) }); + } return setSymbolDescriptor(O, key, Attributes); + } return nativeDefineProperty(O, key, Attributes); + }; + + var $defineProperties = function defineProperties(O, Properties) { + anObject(O); + var properties = toIndexedObject(Properties); + var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties)); + $forEach$2(keys, function (key) { + if (!descriptors || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]); + }); + return O; + }; + + var $create = function create(O, Properties) { + return Properties === undefined ? objectCreate(O) : $defineProperties(objectCreate(O), Properties); + }; + + var $propertyIsEnumerable = function propertyIsEnumerable(V) { + var P = toPrimitive(V, true); + var enumerable = nativePropertyIsEnumerable.call(this, P); + if (this === ObjectPrototype$2 && has$1(AllSymbols, P) && !has$1(ObjectPrototypeSymbols, P)) return false; + return enumerable || !has$1(this, P) || !has$1(AllSymbols, P) || has$1(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true; + }; + + var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) { + var it = toIndexedObject(O); + var key = toPrimitive(P, true); + if (it === ObjectPrototype$2 && has$1(AllSymbols, key) && !has$1(ObjectPrototypeSymbols, key)) return; + var descriptor = nativeGetOwnPropertyDescriptor$1(it, key); + if (descriptor && has$1(AllSymbols, key) && !(has$1(it, HIDDEN) && it[HIDDEN][key])) { + descriptor.enumerable = true; + } + return descriptor; + }; + + var $getOwnPropertyNames = function getOwnPropertyNames(O) { + var names = nativeGetOwnPropertyNames(toIndexedObject(O)); + var result = []; + $forEach$2(names, function (key) { + if (!has$1(AllSymbols, key) && !has$1(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(O)); + var result = []; + $forEach$2(names, function (key) { + if (has$1(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has$1(ObjectPrototype$2, key))) { + result.push(AllSymbols[key]); + } + }); + return result; + }; + + // `Symbol` constructor + // https://tc39.es/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$2) setter.call(ObjectPrototypeSymbols, value); + if (has$1(this, HIDDEN) && has$1(this[HIDDEN], tag)) this[HIDDEN][tag] = false; + setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value)); + }; + if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype$2, tag, { configurable: true, set: setter }); + return wrap$2(tag, description); + }; + + redefine($Symbol[PROTOTYPE$1], 'toString', function toString() { + return getInternalState$3(this).tag; + }); redefine($Symbol, 'withoutSetter', function (description) { - return wrap(uid(description), description); + return wrap$2(uid(description), description); }); objectPropertyIsEnumerable.f = $propertyIsEnumerable; @@ -1000,19 +1646,19 @@ objectGetOwnPropertySymbols.f = $getOwnPropertySymbols; wellKnownSymbolWrapped.f = function (name) { - return wrap(wellKnownSymbol(name), name); + return wrap$2(wellKnownSymbol(name), name); }; if (descriptors) { // https://github.com/tc39/proposal-Symbol-description - nativeDefineProperty$1($Symbol[PROTOTYPE$1], 'description', { + nativeDefineProperty($Symbol[PROTOTYPE$1], 'description', { configurable: true, get: function description() { - return getInternalState(this).description; + return getInternalState$3(this).description; } }); { - redefine(ObjectPrototype, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); + redefine(ObjectPrototype$2, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); } } } @@ -1021,26 +1667,26 @@ Symbol: $Symbol }); - $forEach(objectKeys(WellKnownSymbolsStore$1), function (name) { + $forEach$2(objectKeys(WellKnownSymbolsStore), function (name) { defineWellKnownSymbol(name); }); _export({ target: SYMBOL, stat: true, forced: !nativeSymbol }, { // `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$1(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$1(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym]; }, useSetter: function () { USE_SETTER = true; }, useSimple: function () { USE_SETTER = false; } @@ -1048,25 +1694,25 @@ _export({ target: 'Object', stat: true, forced: !nativeSymbol, sham: !descriptors }, { // `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 }, { // `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: $getOwnPropertySymbols }); @@ -1079,7 +1725,7 @@ }); // `JSON.stringify` method behavior with symbols - // https://tc39.github.io/ecma262/#sec-json.stringify + // https://tc39.es/ecma262/#sec-json.stringify if ($stringify) { var FORCED_JSON_STRINGIFY = !nativeSymbol || fails(function () { var symbol = $Symbol(); @@ -1092,17 +1738,17 @@ }); _export({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY }, { - // eslint-disable-next-line no-unused-vars + // 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 (!isObject$4(replacer) && it === undefined || isSymbol$1(it)) return; // IE8 returns string on undefined if (!isArray(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 $stringify.apply(null, args); @@ -1111,20 +1757,20 @@ } // `Symbol.prototype[@@toPrimitive]` method - // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@toprimitive + // https://tc39.es/ecma262/#sec-symbol.prototype-@@toprimitive if (!$Symbol[PROTOTYPE$1][TO_PRIMITIVE]) { createNonEnumerableProperty($Symbol[PROTOTYPE$1], TO_PRIMITIVE, $Symbol[PROTOTYPE$1].valueOf); } // `Symbol.prototype[@@toStringTag]` property - // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@tostringtag + // https://tc39.es/ecma262/#sec-symbol.prototype-@@tostringtag setToStringTag($Symbol, SYMBOL); - hiddenKeys[HIDDEN] = true; + hiddenKeys$1[HIDDEN] = true; - var defineProperty$2 = objectDefineProperty.f; + var defineProperty$7 = objectDefineProperty.f; - var NativeSymbol = global_1.Symbol; + var NativeSymbol = global$2.Symbol; if (descriptors && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) || // Safari 12 bug @@ -1148,12 +1794,12 @@ var symbolToString = symbolPrototype.toString; var native = String(NativeSymbol('test')) == 'Symbol(test)'; var regexp = /^Symbol\((.*)\)[^)]+$/; - defineProperty$2(symbolPrototype, 'description', { + defineProperty$7(symbolPrototype, 'description', { configurable: true, get: function description() { - var symbol = isObject(this) ? this.valueOf() : this; + var symbol = isObject$4(this) ? this.valueOf() : this; var string = symbolToString.call(symbol); - if (has(EmptyStringDescriptionStore, symbol)) return ''; + if (has$1(EmptyStringDescriptionStore, symbol)) return ''; var desc = native ? string.slice(7, -1) : string.replace(regexp, '$1'); return desc === '' ? undefined : desc; } @@ -1164,492 +1810,62 @@ }); } - // `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 redefineAll = function (target, src, options) { + for (var key in src) redefine(target, key, src[key], options); + return target; }; - var defineProperty$3 = Object.defineProperty; - var cache = {}; - - var thrower = function (it) { throw it; }; - - 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; - - return cache[METHOD_NAME] = !!method && !fails(function () { - if (ACCESSORS && !descriptors) return true; - var O = { length: -1 }; - - if (ACCESSORS) defineProperty$3(O, 1, { enumerable: true, get: thrower }); - else O[1] = 1; - - method.call(O, argument0, argument1); - }); + var anInstance = function (it, Constructor, name) { + if (!(it instanceof Constructor)) { + throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation'); + } return it; }; - var $forEach$1 = arrayIteration.forEach; - - + // `ToIndex` abstract operation + // https://tc39.es/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; + }; - var STRICT_METHOD = arrayMethodIsStrict('forEach'); - var USES_TO_LENGTH = arrayMethodUsesToLength('forEach'); - - // `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; - - // `Array.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - _export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, { - forEach: arrayForEach - }); - - var $indexOf = arrayIncludes.indexOf; - - - - var nativeIndexOf = [].indexOf; - - 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 }); - - // `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; + // 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; 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 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(number); - // eslint-disable-next-line no-self-compare - if (number != number || number === Infinity$1) { - // eslint-disable-next-line no-self-compare + 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$1(log(number) / LN2); - if (number * (c = pow(2, -exponent)) < 1) { + 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, 1 - eBias); + number += rt * pow$2(2, 1 - eBias); } if (number * c >= 2) { exponent++; @@ -1659,10 +1875,10 @@ mantissa = 0; exponent = eMax; } else if (exponent + eBias >= 1) { - mantissa = (number * c - 1) * pow(2, mantissaLength); + mantissa = (number * c - 1) * pow$2(2, mantissaLength); exponent = exponent + eBias; } else { - mantissa = number * pow(2, eBias - 1) * pow(2, mantissaLength); + mantissa = number * pow$2(2, eBias - 1) * pow$2(2, mantissaLength); exponent = 0; } } @@ -1693,20 +1909,20 @@ if (exponent === 0) { exponent = 1 - eBias; } else if (exponent === eMax) { - return mantissa ? NaN : sign ? -Infinity$1 : Infinity$1; + return mantissa ? NaN : sign ? -Infinity : Infinity; } else { - mantissa = mantissa + pow(2, mantissaLength); + mantissa = mantissa + pow$2(2, mantissaLength); exponent = exponent - eBias; - } return (sign ? -1 : 1) * mantissa * pow(2, exponent - mantissaLength); + } return (sign ? -1 : 1) * mantissa * pow$2(2, exponent - mantissaLength); }; - var ieee754 = { + var ieee754$1 = { pack: pack, unpack: unpack }; // `Array.prototype.fill` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.fill + // https://tc39.es/ecma262/#sec-array.prototype.fill var arrayFill = function fill(value /* , start = 0, end = @length */) { var O = toObject(this); var length = toLength(O.length); @@ -1718,28 +1934,28 @@ return O; }; - var getOwnPropertyNames = objectGetOwnPropertyNames.f; - var defineProperty$4 = objectDefineProperty.f; + var getOwnPropertyNames$3 = objectGetOwnPropertyNames.f; + var defineProperty$6 = objectDefineProperty.f; var getInternalState$2 = internalState.get; - var setInternalState$2 = internalState.set; - var ARRAY_BUFFER = 'ArrayBuffer'; + var setInternalState$4 = internalState.set; + var ARRAY_BUFFER$1 = 'ArrayBuffer'; var DATA_VIEW = 'DataView'; - var PROTOTYPE$2 = 'prototype'; + var PROTOTYPE = '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 NativeArrayBuffer$1 = global$2[ARRAY_BUFFER$1]; + var $ArrayBuffer = NativeArrayBuffer$1; + var $DataView = global$2[DATA_VIEW]; + var $DataViewPrototype = $DataView && $DataView[PROTOTYPE]; + var ObjectPrototype$1 = Object.prototype; + var RangeError$1 = global$2.RangeError; - var packIEEE754 = ieee754.pack; - var unpackIEEE754 = ieee754.unpack; + var packIEEE754 = ieee754$1.pack; + var unpackIEEE754 = ieee754$1.unpack; var packInt8 = function (number) { return [number & 0xFF]; @@ -1766,10 +1982,10 @@ }; var addGetter = function (Constructor, key) { - defineProperty$4(Constructor[PROTOTYPE$2], key, { get: function () { return getInternalState$2(this)[key]; } }); + defineProperty$6(Constructor[PROTOTYPE], key, { get: function () { return getInternalState$2(this)[key]; } }); }; - var get$1 = function (view, count, index, isLittleEndian) { + var get$4 = function (view, count, index, isLittleEndian) { var intIndex = toIndex(index); var store = getInternalState$2(view); if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX); @@ -1779,7 +1995,7 @@ return isLittleEndian ? pack : pack.reverse(); }; - var set$1 = function (view, count, index, conversion, value, isLittleEndian) { + var set$3 = 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); @@ -1791,9 +2007,9 @@ if (!arrayBufferNative) { $ArrayBuffer = function ArrayBuffer(length) { - anInstance(this, $ArrayBuffer, ARRAY_BUFFER); + anInstance(this, $ArrayBuffer, ARRAY_BUFFER$1); var byteLength = toIndex(length); - setInternalState$2(this, { + setInternalState$4(this, { bytes: arrayFill.call(new Array(byteLength), 0), byteLength: byteLength }); @@ -1808,7 +2024,7 @@ 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, { + setInternalState$4(this, { buffer: buffer, byteLength: byteLength, byteOffset: offset @@ -1827,103 +2043,105 @@ addGetter($DataView, 'byteOffset'); } - redefineAll($DataView[PROTOTYPE$2], { + redefineAll($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 { + /* eslint-disable no-new -- required for testing */ if (!fails(function () { - NativeArrayBuffer(1); + NativeArrayBuffer$1(1); }) || !fails(function () { - new NativeArrayBuffer(-1); // eslint-disable-line no-new + new NativeArrayBuffer$1(-1); }) || 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; + 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)); + return new NativeArrayBuffer$1(toIndex(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$3(NativeArrayBuffer$1), j$2 = 0, key$1; keys$2.length > j$2;) { + if (!((key$1 = keys$2[j$2++]) in $ArrayBuffer)) { + createNonEnumerableProperty($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$2); + if (objectSetPrototypeOf && objectGetPrototypeOf($DataViewPrototype) !== ObjectPrototype$1) { + objectSetPrototypeOf($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, { 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($ArrayBuffer, ARRAY_BUFFER$1); setToStringTag($DataView, DATA_VIEW); var arrayBuffer = { @@ -1931,61 +2149,49 @@ DataView: $DataView }; - var SPECIES$3 = wellKnownSymbol('species'); - - var setSpecies = function (CONSTRUCTOR_NAME) { - var Constructor = getBuiltIn(CONSTRUCTOR_NAME); - var defineProperty = objectDefineProperty.f; + var SPECIES$5 = wellKnownSymbol('species'); - if (descriptors && Constructor && !Constructor[SPECIES$3]) { - defineProperty(Constructor, SPECIES$3, { - configurable: true, - get: function () { return this; } - }); - } + // `SpeciesConstructor` abstract operation + // https://tc39.es/ecma262/#sec-speciesconstructor + var speciesConstructor = function (O, defaultConstructor) { + var C = anObject(O).constructor; + var S; + return C === undefined || (S = anObject(C)[SPECIES$5]) == undefined ? defaultConstructor : aFunction(S); }; - var ARRAY_BUFFER$1 = 'ArrayBuffer'; - var ArrayBuffer$1 = arrayBuffer[ARRAY_BUFFER$1]; - var NativeArrayBuffer$1 = global_1[ARRAY_BUFFER$1]; + var ArrayBuffer$3 = arrayBuffer.ArrayBuffer; + var DataView$1 = arrayBuffer.DataView; + var nativeArrayBufferSlice = ArrayBuffer$3.prototype.slice; - // `ArrayBuffer` constructor - // https://tc39.github.io/ecma262/#sec-arraybuffer-constructor - _export({ global: true, forced: NativeArrayBuffer$1 !== ArrayBuffer$1 }, { - ArrayBuffer: ArrayBuffer$1 + var INCORRECT_SLICE = fails(function () { + return !new ArrayBuffer$3(2).slice(1, undefined).byteLength; }); - setSpecies(ARRAY_BUFFER$1); - - var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag'); - var test = {}; - - test[TO_STRING_TAG$1] = 'z'; - - var toStringTagSupport = String(test) === '[object z]'; - - 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 */ } - }; + // `ArrayBuffer.prototype.slice` method + // https://tc39.es/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$3))(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; + } + }); - // 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; - }; + // `DataView` constructor + // https://tc39.es/ecma262/#sec-dataview-constructor + _export({ global: true, forced: !arrayBufferNative }, { + DataView: arrayBuffer.DataView + }); var defineProperty$5 = objectDefineProperty.f; @@ -1993,21 +2199,21 @@ - var Int8Array$1 = global_1.Int8Array; - var Int8ArrayPrototype = Int8Array$1 && Int8Array$1.prototype; - var Uint8ClampedArray = global_1.Uint8ClampedArray; + var Int8Array$3 = global$2.Int8Array; + var Int8ArrayPrototype = Int8Array$3 && Int8Array$3.prototype; + var Uint8ClampedArray = global$2.Uint8ClampedArray; var Uint8ClampedArrayPrototype = Uint8ClampedArray && Uint8ClampedArray.prototype; - var TypedArray = Int8Array$1 && objectGetPrototypeOf(Int8Array$1); + var TypedArray = Int8Array$3 && objectGetPrototypeOf(Int8Array$3); var TypedArrayPrototype = Int8ArrayPrototype && objectGetPrototypeOf(Int8ArrayPrototype); - var ObjectPrototype$3 = Object.prototype; - var isPrototypeOf = ObjectPrototype$3.isPrototypeOf; + var ObjectPrototype = Object.prototype; + var isPrototypeOf = ObjectPrototype.isPrototypeOf; - var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag'); + var TO_STRING_TAG = wellKnownSymbol('toStringTag'); var TYPED_ARRAY_TAG = uid('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$2 = arrayBufferNative && !!objectSetPrototypeOf && classof(global$2.opera) !== 'Opera'; var TYPED_ARRAY_TAG_REQIRED = false; - var NAME; + var NAME$1; var TypedArrayConstructorsList = { Int8Array: 1, @@ -2021,114 +2227,125 @@ Float64Array: 8 }; + var BigIntArrayConstructorsList = { + BigInt64Array: 8, + BigUint64Array: 8 + }; + var isView = function isView(it) { + if (!isObject$4(it)) return false; var klass = classof(it); - return klass === 'DataView' || has(TypedArrayConstructorsList, klass); + return klass === 'DataView' + || has$1(TypedArrayConstructorsList, klass) + || has$1(BigIntArrayConstructorsList, klass); }; var isTypedArray = function (it) { - return isObject(it) && has(TypedArrayConstructorsList, classof(it)); + if (!isObject$4(it)) return false; + var klass = classof(it); + return has$1(TypedArrayConstructorsList, klass) + || has$1(BigIntArrayConstructorsList, klass); }; - var aTypedArray = function (it) { + var aTypedArray$m = function (it) { if (isTypedArray(it)) return it; throw TypeError('Target is not a typed array'); }; - var aTypedArrayConstructor = function (C) { + var aTypedArrayConstructor$4 = 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]; + } else for (var ARRAY in TypedArrayConstructorsList) if (has$1(TypedArrayConstructorsList, NAME$1)) { + var TypedArrayConstructor = global$2[ARRAY]; if (TypedArrayConstructor && (C === TypedArrayConstructor || isPrototypeOf.call(TypedArrayConstructor, C))) { return C; } } throw TypeError('Target is not a typed array constructor'); }; - var exportTypedArrayMethod = function (KEY, property, forced) { + var exportTypedArrayMethod$n = function (KEY, property, forced) { if (!descriptors) return; if (forced) for (var ARRAY in TypedArrayConstructorsList) { - var TypedArrayConstructor = global_1[ARRAY]; - if (TypedArrayConstructor && has(TypedArrayConstructor.prototype, KEY)) { + var TypedArrayConstructor = global$2[ARRAY]; + if (TypedArrayConstructor && has$1(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); + : NATIVE_ARRAY_BUFFER_VIEWS$2 && 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 (forced) for (ARRAY in TypedArrayConstructorsList) { - TypedArrayConstructor = global_1[ARRAY]; - if (TypedArrayConstructor && has(TypedArrayConstructor, KEY)) { + TypedArrayConstructor = global$2[ARRAY]; + if (TypedArrayConstructor && has$1(TypedArrayConstructor, KEY)) try { delete TypedArrayConstructor[KEY]; - } + } catch (error) { /* empty */ } } if (!TypedArray[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(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS$2 && TypedArray[KEY] || property); } catch (error) { /* empty */ } } else return; } for (ARRAY in TypedArrayConstructorsList) { - TypedArrayConstructor = global_1[ARRAY]; + TypedArrayConstructor = global$2[ARRAY]; if (TypedArrayConstructor && (!TypedArrayConstructor[KEY] || forced)) { redefine(TypedArrayConstructor, KEY, property); } } }; - for (NAME in TypedArrayConstructorsList) { - if (!global_1[NAME]) NATIVE_ARRAY_BUFFER_VIEWS = false; + for (NAME$1 in TypedArrayConstructorsList) { + if (!global$2[NAME$1]) NATIVE_ARRAY_BUFFER_VIEWS$2 = 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 + if (!NATIVE_ARRAY_BUFFER_VIEWS$2 || typeof TypedArray != 'function' || TypedArray === Function.prototype) { + // eslint-disable-next-line no-shadow -- safe TypedArray = 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$2) for (NAME$1 in TypedArrayConstructorsList) { + if (global$2[NAME$1]) objectSetPrototypeOf(global$2[NAME$1], TypedArray); } } - if (!NATIVE_ARRAY_BUFFER_VIEWS || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype$3) { + if (!NATIVE_ARRAY_BUFFER_VIEWS$2 || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype) { 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$2) for (NAME$1 in TypedArrayConstructorsList) { + if (global$2[NAME$1]) objectSetPrototypeOf(global$2[NAME$1].prototype, TypedArrayPrototype); } } // WebKit bug - one more object in Uint8ClampedArray prototype chain - if (NATIVE_ARRAY_BUFFER_VIEWS && objectGetPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) { + if (NATIVE_ARRAY_BUFFER_VIEWS$2 && objectGetPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) { objectSetPrototypeOf(Uint8ClampedArrayPrototype, TypedArrayPrototype); } - if (descriptors && !has(TypedArrayPrototype, TO_STRING_TAG$3)) { + if (descriptors && !has$1(TypedArrayPrototype, 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$5(TypedArrayPrototype, TO_STRING_TAG, { get: function () { + return isObject$4(this) ? this[TYPED_ARRAY_TAG] : undefined; } }); - for (NAME in TypedArrayConstructorsList) if (global_1[NAME]) { - createNonEnumerableProperty(global_1[NAME], TYPED_ARRAY_TAG, NAME); + for (NAME$1 in TypedArrayConstructorsList) if (global$2[NAME$1]) { + createNonEnumerableProperty(global$2[NAME$1], TYPED_ARRAY_TAG, NAME$1); } } var arrayBufferViewCore = { - NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS, + NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS$2, TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQIRED && TYPED_ARRAY_TAG, - aTypedArray: aTypedArray, - aTypedArrayConstructor: aTypedArrayConstructor, - exportTypedArrayMethod: exportTypedArrayMethod, - exportTypedArrayStaticMethod: exportTypedArrayStaticMethod, + aTypedArray: aTypedArray$m, + aTypedArrayConstructor: aTypedArrayConstructor$4, + exportTypedArrayMethod: exportTypedArrayMethod$n, + exportTypedArrayStaticMethod: exportTypedArrayStaticMethod$1, isView: isView, isTypedArray: isTypedArray, TypedArray: TypedArray, @@ -2138,145 +2355,193 @@ var NATIVE_ARRAY_BUFFER_VIEWS$1 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; // `ArrayBuffer.isView` method - // https://tc39.github.io/ecma262/#sec-arraybuffer.isview + // https://tc39.es/ecma262/#sec-arraybuffer.isview _export({ target: 'ArrayBuffer', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS$1 }, { isView: arrayBufferViewCore.isView }); var SPECIES$4 = wellKnownSymbol('species'); - // `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 setSpecies = function (CONSTRUCTOR_NAME) { + var Constructor = getBuiltIn(CONSTRUCTOR_NAME); + var defineProperty = objectDefineProperty.f; - var ArrayBuffer$2 = arrayBuffer.ArrayBuffer; - var DataView$1 = arrayBuffer.DataView; - var nativeArrayBufferSlice = ArrayBuffer$2.prototype.slice; + if (descriptors && Constructor && !Constructor[SPECIES$4]) { + defineProperty(Constructor, SPECIES$4, { + configurable: true, + get: function () { return this; } + }); + } + }; - var INCORRECT_SLICE = fails(function () { - return !new ArrayBuffer$2(2).slice(1, undefined).byteLength; - }); + var ARRAY_BUFFER = 'ArrayBuffer'; + var ArrayBuffer$2 = arrayBuffer[ARRAY_BUFFER]; + var NativeArrayBuffer = global$2[ARRAY_BUFFER]; - // `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; - } + // `ArrayBuffer` constructor + // https://tc39.es/ecma262/#sec-arraybuffer-constructor + _export({ global: true, forced: NativeArrayBuffer !== ArrayBuffer$2 }, { + ArrayBuffer: ArrayBuffer$2 }); - // `DataView` constructor - // https://tc39.github.io/ecma262/#sec-dataview-constructor - _export({ global: true, forced: !arrayBufferNative }, { - DataView: arrayBuffer.DataView - }); + setSpecies(ARRAY_BUFFER); - var defineProperty$6 = objectDefineProperty.f; + var arrayMethodIsStrict = function (METHOD_NAME, argument) { + var method = [][METHOD_NAME]; + return !!method && fails(function () { + // eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing + method.call(null, argument || function () { throw 1; }, 1); + }); + }; - var FunctionPrototype = Function.prototype; - var FunctionPrototypeToString = FunctionPrototype.toString; - var nameRE = /^\s*function ([^ (]*)/; - var NAME$1 = 'name'; + /* eslint-disable es/no-array-prototype-indexof -- required for testing */ - // 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 ''; - } - } - }); - } + var $indexOf$1 = arrayIncludes.indexOf; - // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create - _export({ target: 'Object', stat: true, sham: !descriptors }, { - create: objectCreate - }); - var nativeGetOwnPropertyNames$2 = objectGetOwnPropertyNamesExternal.f; + var nativeIndexOf = [].indexOf; - var FAILS_ON_PRIMITIVES = fails(function () { return !Object.getOwnPropertyNames(1); }); + var NEGATIVE_ZERO$1 = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0; + var STRICT_METHOD$7 = arrayMethodIsStrict('indexOf'); - // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, { - getOwnPropertyNames: nativeGetOwnPropertyNames$2 + // `Array.prototype.indexOf` method + // https://tc39.es/ecma262/#sec-array.prototype.indexof + _export({ 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); + } }); - // `Object.prototype.toString` method implementation - // https://tc39.github.io/ecma262/#sec-object.prototype.tostring - var objectToString = toStringTagSupport ? {}.toString : function toString() { - return '[object ' + classof(this) + ']'; - }; - - // `Object.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-object.prototype.tostring - if (!toStringTagSupport) { - redefine(Object.prototype, 'toString', objectToString, { unsafe: true }); - } + var SPECIES$3 = wellKnownSymbol('species'); - var nativePromiseConstructor = global_1.Promise; + 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$3] = function () { + return { foo: 1 }; + }; + return array[METHOD_NAME](Boolean).foo !== 1; + }); + }; - var ITERATOR$2 = wellKnownSymbol('iterator'); - var ArrayPrototype$1 = Array.prototype; + var $map$1 = arrayIteration.map; - // check on default Array iterator - var isArrayIteratorMethod = function (it) { - return it !== undefined && (iterators.Array === it || ArrayPrototype$1[ITERATOR$2] === it); - }; - var ITERATOR$3 = wellKnownSymbol('iterator'); + var HAS_SPECIES_SUPPORT$3 = arrayMethodHasSpeciesSupport('map'); + + // `Array.prototype.map` method + // https://tc39.es/ecma262/#sec-array.prototype.map + // with adding support of @@species + _export({ 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 $forEach$1 = arrayIteration.forEach; + + + var STRICT_METHOD$6 = arrayMethodIsStrict('forEach'); + + // `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; + + // `Array.prototype.forEach` method + // https://tc39.es/ecma262/#sec-array.prototype.foreach + // eslint-disable-next-line es/no-array-prototype-foreach -- safe + _export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, { + forEach: arrayForEach + }); + + for (var COLLECTION_NAME in domIterables) { + var Collection = global$2[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; + } + } + + // `Array.isArray` method + // https://tc39.es/ecma262/#sec-array.isarray + _export({ target: 'Array', stat: true }, { + isArray: isArray + }); + + var getOwnPropertyNames$2 = objectGetOwnPropertyNamesExternal.f; + + // eslint-disable-next-line es/no-object-getownpropertynames -- required for testing + var FAILS_ON_PRIMITIVES$4 = fails(function () { return !Object.getOwnPropertyNames(1); }); + + // `Object.getOwnPropertyNames` method + // https://tc39.es/ecma262/#sec-object.getownpropertynames + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$4 }, { + getOwnPropertyNames: getOwnPropertyNames$2 + }); + + var nativePromiseConstructor = global$2.Promise; + + var ITERATOR$5 = wellKnownSymbol('iterator'); + var ArrayPrototype = Array.prototype; + + // check on default Array iterator + var isArrayIteratorMethod = function (it) { + return it !== undefined && (iterators.Array === it || ArrayPrototype[ITERATOR$5] === it); + }; + + var ITERATOR$4 = wellKnownSymbol('iterator'); var getIteratorMethod = function (it) { - if (it != undefined) return it[ITERATOR$3] + if (it != undefined) return it[ITERATOR$4] || it['@@iterator'] || iterators[classof(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 iteratorClose = function (iterator) { + var returnMethod = iterator['return']; + if (returnMethod !== undefined) { + return anObject(returnMethod.call(iterator)).value; } }; - var iterate_1 = createCommonjsModule(function (module) { 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 = 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 = functionBindContext(unboundFunction, that, 1 + AS_ENTRIES + INTERRUPTED); var iterator, iterFn, index, length, result, next, step; + var stop = function (condition) { + if (iterator) iteratorClose(iterator); + return new Result(true, condition); + }; + + var callFn = function (value) { + if (AS_ENTRIES) { + anObject(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 { @@ -2285,9 +2550,7 @@ // 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]); + result = callFn(iterable[index]); if (result && result instanceof Result) return result; } return new Result(false); } @@ -2296,17 +2559,17 @@ 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(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 ITERATOR$4 = wellKnownSymbol('iterator'); + var ITERATOR$3 = wellKnownSymbol('iterator'); var SAFE_CLOSING = false; try { @@ -2319,10 +2582,10 @@ 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 */ } @@ -2331,7 +2594,7 @@ 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 +2606,23 @@ return ITERATION_SUPPORT; }; - var engineIsIos = /(iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent); + var engineIsIos = /(?:iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent); - 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 = classofRaw(global$2.process) == 'process'; + + var location$1 = global$2.location; + var set$2 = global$2.setImmediate; + var clear = global$2.clearImmediate; + var process$3 = global$2.process; + var MessageChannel = global$2.MessageChannel; + var Dispatch$1 = global$2.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 +2642,7 @@ var post = function (id) { // old engines have not location.origin - global_1.postMessage(id + '', location$1.protocol + '//' + location$1.host); + global$2.postMessage(id + '', location$1.protocol + '//' + location$1.host); }; // Node.js 0.9+ & IE10+ has setImmediate, otherwise: @@ -2387,7 +2652,7 @@ 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); @@ -2397,14 +2662,14 @@ delete queue[id]; }; // Node.js 0.8- - if (classofRaw(process$2) == 'process') { + if (engineIsNode) { 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 @@ -2416,14 +2681,14 @@ // Browsers with postMessage, skip WebWorkers // IE8 has postMessage, but it's sync & typeof its postMessage is 'object' } else if ( - global_1.addEventListener && + global$2.addEventListener && typeof postMessage == 'function' && - !global_1.importScripts && - !fails(post) && - location$1.protocol !== 'file:' + !global$2.importScripts && + location$1 && location$1.protocol !== 'file:' && + !fails(post) ) { defer = post; - global_1.addEventListener('message', listener, false); + global$2.addEventListener('message', listener, false); // IE8- } else if (ONREADYSTATECHANGE in documentCreateElement('script')) { defer = function (id) { @@ -2440,38 +2705,41 @@ } } - var task = { + var task$1 = { set: set$2, clear: clear }; - var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; + var engineIsWebosWebkit = /web0s(?!.*chrome)/i.test(engineUserAgent); + + var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f; + var macrotask = task$1.set; - var macrotask = task.set; - 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 MutationObserver = global$2.MutationObserver || global$2.WebKitMutationObserver; + var document$2 = global$2.document; + var process$2 = global$2.process; + var Promise$1 = global$2.Promise; // Node.js 11 shows ExperimentalWarning on getting `queueMicrotask` - var queueMicrotaskDescriptor = getOwnPropertyDescriptor$2(global_1, 'queueMicrotask'); + var queueMicrotaskDescriptor = getOwnPropertyDescriptor$3(global$2, '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 (engineIsNode && (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 +2747,30 @@ 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 (!engineIsIos && !engineIsNode && !engineIsWebosWebkit && 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 (engineIsNode) { + notify$1 = function () { + process$2.nextTick(flush); + }; // for other environments - macrotask based on: // - setImmediate // - MessageChannel @@ -2507,9 +2778,9 @@ // - 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$2, flush); }; } } @@ -2519,7 +2790,7 @@ if (last) last.next = task; if (!head) { head = task; - notify(); + notify$1(); } last = task; }; @@ -2530,30 +2801,31 @@ resolve = $$resolve; reject = $$reject; }); - this.resolve = aFunction$1(resolve); - this.reject = aFunction$1(reject); + this.resolve = aFunction(resolve); + this.reject = aFunction(reject); }; - // 25.4.1.5 NewPromiseCapability(C) - var f$7 = function (C) { + // `NewPromiseCapability` abstract operation + // https://tc39.es/ecma262/#sec-newpromisecapability + var f = function (C) { return new PromiseCapability(C); }; - var newPromiseCapability = { - f: f$7 + var newPromiseCapability$1 = { + f: f }; var promiseResolve = function (C, x) { anObject(C); - if (isObject(x) && x.constructor === C) return x; - var promiseCapability = newPromiseCapability.f(C); + if (isObject$4(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 console = global$2.console; if (console && console.error) { arguments.length === 1 ? console.error(a) : console.error(a, b); } @@ -2567,8 +2839,9 @@ } }; - var task$1 = task.set; + var engineIsBrowser = typeof window == 'object'; + var task = task$1.set; @@ -2578,20 +2851,24 @@ - var SPECIES$5 = wellKnownSymbol('species'); + + + + var SPECIES$2 = wellKnownSymbol('species'); var PROMISE = 'Promise'; - var getInternalState$3 = internalState.get; + var getInternalState$1 = internalState.get; var setInternalState$3 = internalState.set; var getInternalPromiseState = internalState.getterFor(PROMISE); + var NativePromisePrototype = nativePromiseConstructor && nativePromiseConstructor.prototype; 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 PromiseConstructorPrototype = NativePromisePrototype; + var TypeError$1 = global$2.TypeError; + var document$1 = global$2.document; + var process$1 = global$2.process; + var newPromiseCapability = newPromiseCapability$1.f; + var newGenericPromiseCapability = newPromiseCapability; + var DISPATCH_EVENT = !!(document$1 && document$1.createEvent && global$2.dispatchEvent); + var NATIVE_REJECTION_EVENT = typeof PromiseRejectionEvent == 'function'; var UNHANDLED_REJECTION = 'unhandledrejection'; var REJECTION_HANDLED = 'rejectionhandled'; var PENDING = 0; @@ -2599,43 +2876,44 @@ var REJECTED = 2; var HANDLED = 1; var UNHANDLED = 2; + var SUBCLASSING = false; var Internal, OwnPromiseCapability, PromiseWrapper, nativeThen; - var FORCED = isForced_1(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$1 && typeof PromiseRejectionEvent != 'function') return true; - } + var FORCED$f = isForced_1(PROMISE, function () { + var PROMISE_CONSTRUCTOR_SOURCE = inspectSource(PromiseConstructor); + var GLOBAL_CORE_JS_PROMISE = PROMISE_CONSTRUCTOR_SOURCE !== String(PromiseConstructor); + // 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 && engineV8Version === 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 (engineV8Version >= 51 && /native code/.test(PROMISE_CONSTRUCTOR_SOURCE)) 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 && engineIsBrowser && !NATIVE_REJECTION_EVENT; }); - var INCORRECT_ITERATION = FORCED || !checkCorrectnessOfIteration(function (iterable) { + var INCORRECT_ITERATION$1 = FORCED$f || !checkCorrectnessOfIteration(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$4(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 +2932,7 @@ 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; @@ -2679,36 +2957,37 @@ } 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$2.dispatchEvent(event); } else event = { promise: promise, reason: reason }; - if (handler = global_1['on' + name]) handler(event); + if (!NATIVE_REJECTION_EVENT && (handler = global$2['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$2, 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); + if (engineIsNode) { + 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; + state.rejection = engineIsNode || isUnhandled(state) ? UNHANDLED : HANDLED; if (result.error) throw result.value; } }); @@ -2718,73 +2997,75 @@ return state.rejection !== HANDLED && !state.parent; }; - var onHandleUnhandled = function (promise, state) { - task$1.call(global_1, function () { - if (IS_NODE$1) { - process$4.emit('rejectionHandled', promise); - } else dispatchEvent(REJECTION_HANDLED, promise, state.value); + var onHandleUnhandled = function (state) { + task.call(global$2, function () { + var promise = state.facade; + if (engineIsNode) { + process$1.emit('rejectionHandled', promise); + } else dispatchEvent$1(REJECTION_HANDLED, promise, state.value); }); }; - var bind = function (fn, promise, state, unwrap) { + var bind$2 = 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$2(internalResolve, wrapper, state), + bind$2(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); + aFunction(executor); Internal.call(this); - var state = getInternalState$3(this); + var state = getInternalState$1(this); try { - executor(bind(internalResolve, this, state), bind(internalReject, this, state)); + executor(bind$2(internalResolve, state), bind$2(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, { type: PROMISE, @@ -2797,62 +3078,69 @@ value: undefined }); }; - Internal.prototype = redefineAll(PromiseConstructor.prototype, { + Internal.prototype = redefineAll(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(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 = engineIsNode ? 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$1(promise); this.promise = promise; - this.resolve = bind(internalResolve, promise, state); - this.reject = bind(internalReject, promise, state); + this.resolve = bind$2(internalResolve, state); + this.reject = bind$2(internalReject, state); }; - newPromiseCapability.f = newPromiseCapability$1 = function (C) { + newPromiseCapability$1.f = newPromiseCapability = function (C) { return C === PromiseConstructor || C === PromiseWrapper ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C); }; - if ( typeof nativePromiseConstructor == 'function') { - nativeThen = nativePromiseConstructor.prototype.then; + if (typeof nativePromiseConstructor == '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(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, $fetch.apply(global_1, arguments)); - } - }); + // makes sure that native promise-based APIs `Promise#catch` properly works with patched `Promise#then` + redefine(NativePromisePrototype, 'catch', PromiseConstructorPrototype['catch'], { unsafe: true }); + } + + // make `.constructor === Promise` work for native promise-based APIs + try { + delete NativePromisePrototype.constructor; + } catch (error) { /* empty */ } + + // make `instanceof Promise` work for native promise-based APIs + if (objectSetPrototypeOf) { + objectSetPrototypeOf(NativePromisePrototype, PromiseConstructorPrototype); + } } } - _export({ global: true, wrap: true, forced: FORCED }, { + _export({ global: true, wrap: true, forced: FORCED$f }, { Promise: PromiseConstructor }); @@ -2862,38 +3150,38 @@ PromiseWrapper = getBuiltIn(PROMISE); // statics - _export({ target: PROMISE, stat: true, forced: FORCED }, { + _export({ 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$1(this); + var capability = newPromiseCapability(this); capability.reject.call(undefined, r); return capability.promise; } }); - _export({ target: PROMISE, stat: true, forced: FORCED }, { + _export({ target: PROMISE, stat: true, forced: FORCED$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(this, x); } }); - _export({ target: PROMISE, stat: true, forced: INCORRECT_ITERATION }, { + _export({ 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(C.resolve); var values = []; var counter = 0; var remaining = 1; - iterate_1(iterable, function (promise) { + iterate(iterable, function (promise) { var index = counter++; var alreadyCalled = false; values.push(undefined); @@ -2911,14 +3199,14 @@ 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(C.resolve); + iterate(iterable, function (promise) { $promiseResolve.call(C, promise).then(capability.resolve, reject); }); }); @@ -2927,208 +3215,88 @@ } }); - // `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'; - return result; - }; + /* eslint-disable no-new -- required for testing */ - // 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 NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; - 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 ArrayBuffer$1 = global$2.ArrayBuffer; + var Int8Array$2 = global$2.Int8Array; - 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 typedArrayConstructorsRequireWrappers = !NATIVE_ARRAY_BUFFER_VIEWS || !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$1(2), 1, undefined).length !== 1; }); - var regexpStickyHelpers = { - UNSUPPORTED_Y: UNSUPPORTED_Y, - BROKEN_CARET: BROKEN_CARET + var toPositiveInteger = function (it) { + var result = toInteger(it); + if (result < 0) throw RangeError("The argument can't be less than 0"); + 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 patchedExec = nativeExec; - - 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 UNSUPPORTED_Y$1 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET; - - // nonparticipating capturing group, copied from es5-shim's String#split patch. - var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; - - var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$1; - - if (PATCH) { - patchedExec = function exec(str) { - var re = this; - var lastIndex, reCopy, match, i; - var sticky = UNSUPPORTED_Y$1 && re.sticky; - var flags = regexpFlags.call(re); - var source = re.source; - var charsAdded = 0; - var strCopy = str; - - if (sticky) { - flags = flags.replace('y', ''); - if (flags.indexOf('g') === -1) { - flags += 'g'; - } - - strCopy = String(str).slice(re.lastIndex); - // Support anchored sticky behavior. - if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) { - source = '(?: ' + source + ')'; - strCopy = ' ' + strCopy; - charsAdded++; - } - // ^(? + rx + ) is needed, in combination with some str slicing, to - // simulate the 'y' flag. - reCopy = new RegExp('^(?:' + source + ')', flags); - } - - if (NPCG_INCLUDED) { - reCopy = new RegExp('^' + source + '$(?!\\s)', flags); - } - if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; + var toOffset = function (it, BYTES) { + var offset = toPositiveInteger(it); + if (offset % BYTES) throw RangeError('Wrong offset'); + return offset; + }; - match = nativeExec.call(sticky ? reCopy : re, strCopy); + var aTypedArrayConstructor$3 = arrayBufferViewCore.aTypedArrayConstructor; - 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 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); } - - return match; - }; - } - - var regexpExec = patchedExec; - - _export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, { - exec: regexpExec - }); - - 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; - - // `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 }); - } - - // `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; - }; + } + if (mapping && argumentsLength > 2) { + mapfn = functionBindContext(mapfn, arguments[2], 2); + } + length = toLength(O.length); + result = new (aTypedArrayConstructor$3(this))(length); + for (i = 0; length > i; i++) { + result[i] = mapping ? mapfn(O[i], i) : O[i]; + } + return result; }; - 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$2(true) + // makes subclassing work correct for wrapped built-ins + var inheritIfRequired = function ($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$4(NewTargetPrototype = NewTarget.prototype) && + NewTargetPrototype !== Wrapper.prototype + ) objectSetPrototypeOf($this, NewTargetPrototype); + return $this; }; - var charAt = stringMultibyte.charAt; + var typedArrayConstructor = createCommonjsModule(function (module) { - var STRING_ITERATOR = 'String Iterator'; - var setInternalState$4 = internalState.set; - var getInternalState$4 = internalState.getterFor(STRING_ITERATOR); - // `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 }; - }); - // TODO: Remove from `core-js@4` since it's moved to entry points @@ -3136,665 +3304,121 @@ - var SPECIES$6 = wellKnownSymbol('species'); - var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () { - // #replace needs built-in support for named groups. - // #match works fine because it just return the exec results, even if it has - // a "grops" property. - var re = /./; - re.exec = function () { - var result = []; - result.groups = { a: '7' }; - return result; - }; - return ''.replace(re, '$') !== '7'; - }); - // 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 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; - })(); - // 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'; - }); - var fixRegexpWellKnownSymbolLogic = function (KEY, length, exec, sham) { - var SYMBOL = wellKnownSymbol(KEY); - 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 getOwnPropertyNames = objectGetOwnPropertyNames.f; - var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () { - // Symbol-named RegExp methods call .exec - var execCalled = false; - var re = /a/; + var forEach = arrayIteration.forEach; - 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]; - } - re.exec = function () { execCalled = true; return null; }; - re[SYMBOL](''); - return !execCalled; - }); - 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); } - ); - } - if (sham) createNonEnumerableProperty(RegExp.prototype[SYMBOL], 'sham', true); - }; - var charAt$1 = stringMultibyte.charAt; + var getInternalState = internalState.get; + var setInternalState = internalState.set; + var nativeDefineProperty = objectDefineProperty.f; + var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + var round = Math.round; + var RangeError = global$2.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'; - // `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 fromList = function (C, list) { + var index = 0; + var length = list.length; + var result = new (aTypedArrayConstructor(C))(length); + while (length > index) result[index] = list[index++]; + return result; }; - // `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; - } - - if (classofRaw(R) !== 'RegExp') { - throw TypeError('RegExp#exec called on incompatible receiver'); - } + var addGetter = function (it, key) { + nativeDefineProperty(it, key, { get: function () { + return getInternalState(this)[key]; + } }); + }; - return regexpExec.call(R, S); + var isArrayBuffer = function (it) { + var klass; + return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer'; }; - 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; + var isTypedArrayIndex = function (target, key) { + return isTypedArray(target) + && typeof key != 'symbol' + && key in target + && String(+key) == String(key); + }; - var maybeToString = function (it) { - return it === undefined ? it : String(it); + var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) { + return isTypedArrayIndex(target, key = toPrimitive(key, true)) + ? createPropertyDescriptor(2, target[key]) + : nativeGetOwnPropertyDescriptor(target, key); }; - // @@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 wrappedDefineProperty = function defineProperty(target, key, descriptor) { + if (isTypedArrayIndex(target, key = toPrimitive(key, true)) + && isObject$4(descriptor) + && has$1(descriptor, 'value') + && !has$1(descriptor, 'get') + && !has$1(descriptor, 'set') + // TODO: add validation descriptor w/o calling accessors + && !descriptor.configurable + && (!has$1(descriptor, 'writable') || descriptor.writable) + && (!has$1(descriptor, 'enumerable') || descriptor.enumerable) + ) { + target[key] = descriptor.value; + return target; + } return nativeDefineProperty(target, key, descriptor); + }; - 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_$0) || - (typeof replaceValue === 'string' && replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1) - ) { - var res = maybeCallNative(nativeReplace, regexp, this, replaceValue); - if (res.done) return res.value; - } + if (descriptors) { + if (!NATIVE_ARRAY_BUFFER_VIEWS) { + objectGetOwnPropertyDescriptor.f = wrappedGetOwnPropertyDescriptor; + objectDefineProperty.f = wrappedDefineProperty; + addGetter(TypedArrayPrototype, 'buffer'); + addGetter(TypedArrayPrototype, 'byteOffset'); + addGetter(TypedArrayPrototype, 'byteLength'); + addGetter(TypedArrayPrototype, 'length'); + } - var rx = anObject(regexp); - var S = String(this); + _export({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, { + getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor, + defineProperty: wrappedDefineProperty + }); - var functionalReplace = typeof replaceValue === 'function'; - if (!functionalReplace) replaceValue = String(replaceValue); + module.exports = function (TYPE, wrapper, CLAMPED) { + var BYTES = TYPE.match(/\d+$/)[0] / 8; + var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array'; + var GETTER = 'get' + TYPE; + var SETTER = 'set' + TYPE; + var NativeTypedArrayConstructor = global$2[CONSTRUCTOR_NAME]; + var TypedArrayConstructor = NativeTypedArrayConstructor; + var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype; + var exported = {}; - 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; + var getter = function (that, index) { + var data = getInternalState(that); + return data.view[GETTER](index * BYTES + data.byteOffset, true); + }; - results.push(result); - if (!global) break; - - var matchStr = String(result[0]); - if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode); - } - - var accumulatedResult = ''; - var nextSourcePosition = 0; - for (var i = 0; i < results.length; i++) { - result = results[i]; - - var matched = String(result[0]); - var position = max$2(min$2(toInteger(result.index), S.length), 0); - var captures = []; - // NOTE: This is equivalent to - // captures = result.slice(1).map(maybeToString) - // but for some reason `nativeSlice.call(result, 1, result.length)` (called in - // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and - // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. - for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); - var namedCaptures = result.groups; - if (functionalReplace) { - var replacerArgs = [matched].concat(captures, position, S); - if (namedCaptures !== undefined) replacerArgs.push(namedCaptures); - var replacement = String(replaceValue.apply(undefined, replacerArgs)); - } else { - replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue); - } - if (position >= nextSourcePosition) { - accumulatedResult += S.slice(nextSourcePosition, position) + replacement; - nextSourcePosition = position + matched.length; - } - } - return accumulatedResult + S.slice(nextSourcePosition); - } - ]; - - // https://tc39.github.io/ecma262/#sec-getsubstitution - function getSubstitution(matched, str, position, captures, namedCaptures, replacement) { - var tailPos = position + matched.length; - var m = captures.length; - var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; - if (namedCaptures !== undefined) { - namedCaptures = toObject(namedCaptures); - symbols = SUBSTITUTION_SYMBOLS; - } - return nativeReplace.call(replacement, symbols, function (match, ch) { - var capture; - switch (ch.charAt(0)) { - case '$': 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; - }); - } - }); - - var MATCH = wellKnownSymbol('match'); - - // `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 arrayPush = [].push; - var min$3 = Math.min; - var MAX_UINT32 = 0xFFFFFFFF; - - // babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError - var SUPPORTS_Y = !fails(function () { return !RegExp(MAX_UINT32, 'y'); }); - - // @@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 - } - 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$3(toLength(splitter.lastIndex + (SUPPORTS_Y ? 0 : q)), S.length)) === p - ) { - q = advanceStringIndex(S, q, unicodeMatching); - } else { - A.push(S.slice(p, q)); - if (A.length === lim) return A; - for (var i = 1; i <= z.length - 1; i++) { - A.push(z[i]); - if (A.length === lim) return A; - } - q = p = e; - } - } - A.push(S.slice(p)); - return A; - } - ]; - }, !SUPPORTS_Y); - - // a string of all valid unicode whitespaces - // eslint-disable-next-line max-len - var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'; - - var whitespace = '[' + whitespaces + ']'; - var ltrim = RegExp('^' + whitespace + whitespace + '*'); - var rtrim = RegExp(whitespace + whitespace + '*$'); - - // `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; - }; - }; - - 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 $trim = stringTrim.trim; - - - // `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); - } - }); - - /* eslint-disable no-new */ - - - - var NATIVE_ARRAY_BUFFER_VIEWS$2 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; - - var ArrayBuffer$3 = global_1.ArrayBuffer; - var Int8Array$2 = global_1.Int8Array; - - 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; - }); - - 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 getOwnPropertyNames = objectGetOwnPropertyNames.f; - - var forEach = arrayIteration.forEach; - - - - - - - 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 fromList = function (C, list) { - var index = 0; - var length = list.length; - var result = new (aTypedArrayConstructor(C))(length); - while (length > index) result[index] = list[index++]; - return result; - }; - - var addGetter = function (it, key) { - nativeDefineProperty(it, key, { get: function () { - return getInternalState(this)[key]; - } }); - }; - - var isArrayBuffer = function (it) { - var klass; - return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer'; - }; - - var isTypedArrayIndex = function (target, key) { - return isTypedArray(target) - && typeof key != 'symbol' - && key in target - && String(+key) == String(key); - }; - - var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) { - return isTypedArrayIndex(target, key = toPrimitive(key, true)) - ? createPropertyDescriptor(2, target[key]) - : nativeGetOwnPropertyDescriptor(target, key); - }; - - 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); - }; - - 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'); - } - - _export({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, { - getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor, - defineProperty: wrappedDefineProperty - }); - - 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 getter = function (that, index) { - var data = getInternalState(that); - return data.view[GETTER](index * BYTES + data.byteOffset, true); - }; - - 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 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 addElement = function (that, index) { nativeDefineProperty(that, index, { @@ -3814,7 +3438,7 @@ var index = 0; var byteOffset = 0; var buffer, byteLength, length; - if (!isObject(data)) { + if (!isObject$4(data)) { length = toIndex(data); byteLength = length * BYTES; buffer = new ArrayBuffer(byteLength); @@ -3852,7 +3476,7 @@ TypedArrayConstructor = wrapper(function (dummy, data, typedArrayOffset, $length) { anInstance(dummy, TypedArrayConstructor, CONSTRUCTOR_NAME); return inheritIfRequired(function () { - if (!isObject(data)) return new NativeTypedArrayConstructor(toIndex(data)); + if (!isObject$4(data)) return new NativeTypedArrayConstructor(toIndex(data)); if (isArrayBuffer(data)) return $length !== undefined ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES), $length) : typedArrayOffset !== undefined @@ -3900,24 +3524,25 @@ }); // `Uint8Array` constructor - // https://tc39.github.io/ecma262/#sec-typedarray-objects + // https://tc39.es/ecma262/#sec-typedarray-objects typedArrayConstructor('Uint8', function (init) { return function Uint8Array(data, byteOffset, length) { return init(this, data, byteOffset, length); }; }); - var min$4 = Math.min; + var min$7 = Math.min; // `Array.prototype.copyWithin` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.copywithin + // 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(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 count = min$7((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to); var inc = 1; if (from < to && to < from + count) { inc = -1; @@ -3932,205 +3557,215 @@ } return O; }; - var aTypedArray$1 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$1 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$l = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$m = arrayBufferViewCore.exportTypedArrayMethod; // `%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$1(this), target, start, arguments.length > 2 ? arguments[2] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.copywithin + exportTypedArrayMethod$m('copyWithin', function copyWithin(target, start /* , end */) { + return arrayCopyWithin.call(aTypedArray$l(this), target, start, arguments.length > 2 ? arguments[2] : undefined); }); - var $every = arrayIteration.every; + var $every$1 = arrayIteration.every; - var aTypedArray$2 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$2 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$k = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$l = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.every` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.every - exportTypedArrayMethod$2('every', function every(callbackfn /* , thisArg */) { - return $every(aTypedArray$2(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.every + exportTypedArrayMethod$l('every', function every(callbackfn /* , thisArg */) { + return $every$1(aTypedArray$k(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - var aTypedArray$3 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$3 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$j = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$k = arrayBufferViewCore.exportTypedArrayMethod; // `%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$3(this), arguments); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.fill + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$k('fill', function fill(value /* , start, end */) { + return arrayFill.apply(aTypedArray$j(this), arguments); }); - var $filter = arrayIteration.filter; - - - var aTypedArray$4 = arrayBufferViewCore.aTypedArray; var aTypedArrayConstructor$2 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$4 = arrayBufferViewCore.exportTypedArrayMethod; - // `%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 typedArrayFromSpeciesAndList = function (instance, list) { + var C = speciesConstructor(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 $filter$1 = arrayIteration.filter; + + + var aTypedArray$i = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$j = arrayBufferViewCore.exportTypedArrayMethod; + + // `%TypedArray%.prototype.filter` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.filter + exportTypedArrayMethod$j('filter', function filter(callbackfn /* , thisArg */) { + var list = $filter$1(aTypedArray$i(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return typedArrayFromSpeciesAndList(this, list); }); - var $find = arrayIteration.find; + var $find$1 = arrayIteration.find; - var aTypedArray$5 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$5 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$h = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$i = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.find` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.find - exportTypedArrayMethod$5('find', function find(predicate /* , thisArg */) { - return $find(aTypedArray$5(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.find + exportTypedArrayMethod$i('find', function find(predicate /* , thisArg */) { + return $find$1(aTypedArray$h(this), predicate, arguments.length > 1 ? arguments[1] : undefined); }); - var $findIndex = arrayIteration.findIndex; + var $findIndex$1 = arrayIteration.findIndex; - var aTypedArray$6 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$6 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$g = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$h = 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$6(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.findindex + exportTypedArrayMethod$h('findIndex', function findIndex(predicate /* , thisArg */) { + return $findIndex$1(aTypedArray$g(this), predicate, arguments.length > 1 ? arguments[1] : undefined); }); - var $forEach$2 = arrayIteration.forEach; + var $forEach = arrayIteration.forEach; - var aTypedArray$7 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$7 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$f = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$g = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.foreach - exportTypedArrayMethod$7('forEach', function forEach(callbackfn /* , thisArg */) { - $forEach$2(aTypedArray$7(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.foreach + exportTypedArrayMethod$g('forEach', function forEach(callbackfn /* , thisArg */) { + $forEach(aTypedArray$f(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - var $includes = arrayIncludes.includes; + var $includes$1 = arrayIncludes.includes; - var aTypedArray$8 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$8 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$e = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$f = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.includes - exportTypedArrayMethod$8('includes', function includes(searchElement /* , fromIndex */) { - return $includes(aTypedArray$8(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.includes + exportTypedArrayMethod$f('includes', function includes(searchElement /* , fromIndex */) { + return $includes$1(aTypedArray$e(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); }); - var $indexOf$1 = arrayIncludes.indexOf; + var $indexOf = arrayIncludes.indexOf; - var aTypedArray$9 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$9 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$d = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$e = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.indexof - exportTypedArrayMethod$9('indexOf', function indexOf(searchElement /* , fromIndex */) { - return $indexOf$1(aTypedArray$9(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.indexof + exportTypedArrayMethod$e('indexOf', function indexOf(searchElement /* , fromIndex */) { + return $indexOf(aTypedArray$d(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); }); - var ITERATOR$5 = wellKnownSymbol('iterator'); - var Uint8Array$1 = global_1.Uint8Array; + var ITERATOR$2 = wellKnownSymbol('iterator'); + var Uint8Array$2 = global$2.Uint8Array; var arrayValues = es_array_iterator.values; var arrayKeys = es_array_iterator.keys; var arrayEntries = es_array_iterator.entries; - var aTypedArray$a = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$a = arrayBufferViewCore.exportTypedArrayMethod; - var nativeTypedArrayIterator = Uint8Array$1 && Uint8Array$1.prototype[ITERATOR$5]; + var aTypedArray$c = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$d = arrayBufferViewCore.exportTypedArrayMethod; + var nativeTypedArrayIterator = Uint8Array$2 && Uint8Array$2.prototype[ITERATOR$2]; var CORRECT_ITER_NAME = !!nativeTypedArrayIterator && (nativeTypedArrayIterator.name == 'values' || nativeTypedArrayIterator.name == undefined); var typedArrayValues = function values() { - return arrayValues.call(aTypedArray$a(this)); + return arrayValues.call(aTypedArray$c(this)); }; // `%TypedArray%.prototype.entries` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.entries - exportTypedArrayMethod$a('entries', function entries() { - return arrayEntries.call(aTypedArray$a(this)); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.entries + exportTypedArrayMethod$d('entries', function entries() { + return arrayEntries.call(aTypedArray$c(this)); }); // `%TypedArray%.prototype.keys` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.keys - exportTypedArrayMethod$a('keys', function keys() { - return arrayKeys.call(aTypedArray$a(this)); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.keys + exportTypedArrayMethod$d('keys', function keys() { + return arrayKeys.call(aTypedArray$c(this)); }); // `%TypedArray%.prototype.values` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.values - exportTypedArrayMethod$a('values', typedArrayValues, !CORRECT_ITER_NAME); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.values + exportTypedArrayMethod$d('values', typedArrayValues, !CORRECT_ITER_NAME); // `%TypedArray%.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype-@@iterator - exportTypedArrayMethod$a(ITERATOR$5, typedArrayValues, !CORRECT_ITER_NAME); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype-@@iterator + exportTypedArrayMethod$d(ITERATOR$2, typedArrayValues, !CORRECT_ITER_NAME); var aTypedArray$b = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$b = arrayBufferViewCore.exportTypedArrayMethod; + var exportTypedArrayMethod$c = arrayBufferViewCore.exportTypedArrayMethod; var $join = [].join; // `%TypedArray%.prototype.join` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.join - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$b('join', function join(separator) { + // 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 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; + /* eslint-disable es/no-array-prototype-lastindexof -- safe */ + + + + + + var min$6 = Math.min; + var $lastIndexOf = [].lastIndexOf; + var NEGATIVE_ZERO = !!$lastIndexOf && 1 / [1].lastIndexOf(1, -0) < 0; + var STRICT_METHOD$5 = arrayMethodIsStrict('lastIndexOf'); + var FORCED$e = NEGATIVE_ZERO || !STRICT_METHOD$5; // `Array.prototype.lastIndexOf` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof - var arrayLastIndexOf = FORCED$1 ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) { + // https://tc39.es/ecma262/#sec-array.prototype.lastindexof + var arrayLastIndexOf = FORCED$e ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) { // convert -0 to +0 - if (NEGATIVE_ZERO$1) return nativeLastIndexOf.apply(this, arguments) || 0; + if (NEGATIVE_ZERO) return $lastIndexOf.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 (arguments.length > 1) index = min$6(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; + } : $lastIndexOf; - var aTypedArray$c = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$c = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$a = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$b = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.lastIndexOf` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.lastindexof - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$c('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) { - return arrayLastIndexOf.apply(aTypedArray$c(this), arguments); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.lastindexof + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$b('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) { + return arrayLastIndexOf.apply(aTypedArray$a(this), arguments); }); - var $map$1 = arrayIteration.map; + var $map = arrayIteration.map; - var aTypedArray$d = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$3 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$d = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$9 = arrayBufferViewCore.aTypedArray; + var aTypedArrayConstructor$1 = arrayBufferViewCore.aTypedArrayConstructor; + var exportTypedArrayMethod$a = 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$3(speciesConstructor(O, O.constructor)))(length); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.map + exportTypedArrayMethod$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(O, O.constructor)))(length); }); }); // `Array.prototype.{ reduce, reduceRight }` methods implementation - var createMethod$4 = function (IS_RIGHT) { + var createMethod$3 = function (IS_RIGHT) { return function (that, callbackfn, argumentsLength, memo) { - aFunction$1(callbackfn); + aFunction(callbackfn); var O = toObject(that); var self = indexedObject(O); var length = toLength(O.length); @@ -4156,45 +3791,45 @@ var arrayReduce = { // `Array.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduce - left: createMethod$4(false), + // https://tc39.es/ecma262/#sec-array.prototype.reduce + left: createMethod$3(false), // `Array.prototype.reduceRight` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduceright - right: createMethod$4(true) + // https://tc39.es/ecma262/#sec-array.prototype.reduceright + right: createMethod$3(true) }; - var $reduce = arrayReduce.left; + var $reduce$1 = arrayReduce.left; - var aTypedArray$e = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$e = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$8 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$9 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduce - exportTypedArrayMethod$e('reduce', function reduce(callbackfn /* , initialValue */) { - return $reduce(aTypedArray$e(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + // 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); }); var $reduceRight = arrayReduce.right; - var aTypedArray$f = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$f = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$7 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$8 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.reduceRicht` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduceright - exportTypedArrayMethod$f('reduceRight', function reduceRight(callbackfn /* , initialValue */) { - return $reduceRight(aTypedArray$f(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reduceright + exportTypedArrayMethod$8('reduceRight', function reduceRight(callbackfn /* , initialValue */) { + return $reduceRight(aTypedArray$7(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); }); - var aTypedArray$g = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$g = arrayBufferViewCore.exportTypedArrayMethod; - var floor$3 = Math.floor; + var aTypedArray$6 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$7 = arrayBufferViewCore.exportTypedArrayMethod; + var floor$5 = Math.floor; // `%TypedArray%.prototype.reverse` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reverse - exportTypedArrayMethod$g('reverse', function reverse() { + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reverse + exportTypedArrayMethod$7('reverse', function reverse() { var that = this; - var length = aTypedArray$g(that).length; - var middle = floor$3(length / 2); + var length = aTypedArray$6(that).length; + var middle = floor$5(length / 2); var index = 0; var value; while (index < middle) { @@ -4204,18 +3839,18 @@ } return that; }); - var aTypedArray$h = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$h = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$5 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$6 = arrayBufferViewCore.exportTypedArrayMethod; - var FORCED$2 = fails(function () { - // eslint-disable-next-line no-undef + var FORCED$d = fails(function () { + // eslint-disable-next-line es/no-typed-arrays -- required for testing 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); + // 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(arrayLike); @@ -4223,58 +3858,179 @@ var index = 0; if (len + offset > length) throw RangeError('Wrong length'); while (index < len) this[offset + index] = src[index++]; - }, FORCED$2); + }, FORCED$d); - var aTypedArray$i = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$4 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$i = arrayBufferViewCore.exportTypedArrayMethod; - var $slice = [].slice; + var aTypedArray$4 = arrayBufferViewCore.aTypedArray; + var aTypedArrayConstructor = arrayBufferViewCore.aTypedArrayConstructor; + var exportTypedArrayMethod$5 = arrayBufferViewCore.exportTypedArrayMethod; + var $slice$1 = [].slice; - var FORCED$3 = fails(function () { - // eslint-disable-next-line no-undef + var FORCED$c = fails(function () { + // eslint-disable-next-line es/no-typed-arrays -- required for testing 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); + // 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(this, this.constructor); var index = 0; var length = list.length; - var result = new (aTypedArrayConstructor$4(C))(length); + var result = new (aTypedArrayConstructor(C))(length); while (length > index) result[index] = list[index++]; return result; - }, FORCED$3); + }, FORCED$c); - var $some = arrayIteration.some; + var $some$1 = arrayIteration.some; - var aTypedArray$j = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$j = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$3 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$4 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.some` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.some - exportTypedArrayMethod$j('some', function some(callbackfn /* , thisArg */) { - return $some(aTypedArray$j(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.some + exportTypedArrayMethod$4('some', function some(callbackfn /* , thisArg */) { + return $some$1(aTypedArray$3(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - var aTypedArray$k = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$k = arrayBufferViewCore.exportTypedArrayMethod; - var $sort = [].sort; + // TODO: use something more complex like timsort? + var floor$4 = Math.floor; - // `%TypedArray%.prototype.sort` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.sort - exportTypedArrayMethod$k('sort', function sort(comparefn) { - return $sort.call(aTypedArray$k(this), comparefn); + var 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 + ); + }; + + var insertionSort = function (array, comparefn) { + var length = array.length; + var i = 1; + var element, j; + + 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; + }; + + var merge$5 = function (left, right, comparefn) { + var llength = left.length; + var rlength = right.length; + var lindex = 0; + var rindex = 0; + var result = []; + + 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 arraySort = mergeSort; + + var firefox = engineUserAgent.match(/firefox\/(\d+)/i); + + var engineFfVersion = !!firefox && +firefox[1]; + + var engineIsIeOrEdge = /MSIE|Trident/.test(engineUserAgent); + + var webkit = engineUserAgent.match(/AppleWebKit\/(\d+)\./); + + var engineWebkitVersion = !!webkit && +webkit[1]; + + var aTypedArray$2 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$3 = arrayBufferViewCore.exportTypedArrayMethod; + var Uint16Array = global$2.Uint16Array; + var nativeSort$1 = Uint16Array && Uint16Array.prototype.sort; + + // WebKit + var ACCEPT_INCORRECT_ARGUMENTS = !!nativeSort$1 && !fails(function () { + var array = new Uint16Array(2); + array.sort(null); + array.sort({}); }); - var aTypedArray$l = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$l = arrayBufferViewCore.exportTypedArrayMethod; + var STABLE_SORT$1 = !!nativeSort$1 && !fails(function () { + // feature detection can be too slow, so check engines versions + if (engineV8Version) return engineV8Version < 74; + if (engineFfVersion) return engineFfVersion < 67; + if (engineIsIeOrEdge) return true; + if (engineWebkitVersion) return engineWebkitVersion < 602; + + var array = new Uint16Array(516); + var expected = Array(516); + var index, mod; + + for (index = 0; index < 516; index++) { + mod = index % 4; + array[index] = 515 - index; + expected[index] = index - 2 * mod + 3; + } + + array.sort(function (a, b) { + return (a / 4 | 0) - (b / 4 | 0); + }); + + for (index = 0; index < 516; index++) { + if (array[index] !== expected[index]) return true; + } + }); + + 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; + }; + }; + + // `%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(comparefn); + if (STABLE_SORT$1) return nativeSort$1.call(array, comparefn); + + aTypedArray$2(array); + var arrayLength = toLength(array.length); + var items = Array(arrayLength); + var index; + + for (index = 0; index < arrayLength; index++) { + items[index] = array[index]; + } + + items = arraySort(array, getSortCompare$1(comparefn)); + + for (index = 0; index < arrayLength; index++) { + array[index] = items[index]; + } + + return array; + }, !STABLE_SORT$1 || ACCEPT_INCORRECT_ARGUMENTS); + + var aTypedArray$1 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$2 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.subarray` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.subarray - exportTypedArrayMethod$l('subarray', function subarray(begin, end) { - var O = aTypedArray$l(this); + // 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(begin, length); return new (speciesConstructor(O, O.constructor))( @@ -4284,35 +4040,35 @@ ); }); - var Int8Array$3 = global_1.Int8Array; - var aTypedArray$m = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$m = arrayBufferViewCore.exportTypedArrayMethod; + var Int8Array$1 = global$2.Int8Array; + var aTypedArray = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$1 = arrayBufferViewCore.exportTypedArrayMethod; var $toLocaleString = [].toLocaleString; - var $slice$1 = [].slice; + var $slice = [].slice; // iOS Safari 6.x fails here - var TO_LOCALE_STRING_BUG = !!Int8Array$3 && fails(function () { - $toLocaleString.call(new Int8Array$3(1)); + var TO_LOCALE_STRING_BUG = !!Int8Array$1 && fails(function () { + $toLocaleString.call(new Int8Array$1(1)); }); - var FORCED$4 = fails(function () { - return [1, 2].toLocaleString() != new Int8Array$3([1, 2]).toLocaleString(); + var FORCED$b = fails(function () { + return [1, 2].toLocaleString() != new Int8Array$1([1, 2]).toLocaleString(); }) || !fails(function () { - Int8Array$3.prototype.toLocaleString.call([1, 2]); + Int8Array$1.prototype.toLocaleString.call([1, 2]); }); // `%TypedArray%.prototype.toLocaleString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tolocalestring - exportTypedArrayMethod$m('toLocaleString', function toLocaleString() { - return $toLocaleString.apply(TO_LOCALE_STRING_BUG ? $slice$1.call(aTypedArray$m(this)) : aTypedArray$m(this), arguments); - }, FORCED$4); + // 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 exportTypedArrayMethod$n = arrayBufferViewCore.exportTypedArrayMethod; + var exportTypedArrayMethod = arrayBufferViewCore.exportTypedArrayMethod; - var Uint8Array$2 = global_1.Uint8Array; - var Uint8ArrayPrototype = Uint8Array$2 && Uint8Array$2.prototype || {}; + var Uint8Array$1 = global$2.Uint8Array; + var Uint8ArrayPrototype = Uint8Array$1 && Uint8Array$1.prototype || {}; var arrayToString = [].toString; var arrayJoin = [].join; @@ -4325,110 +4081,66 @@ var IS_NOT_ARRAY_METHOD = Uint8ArrayPrototype.toString != arrayToString; // `%TypedArray%.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tostring - exportTypedArrayMethod$n('toString', arrayToString, IS_NOT_ARRAY_METHOD); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.tostring + exportTypedArrayMethod('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 - }; + var nativeJoin = [].join; - 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 ES3_STRINGS = indexedObject != Object; + var STRICT_METHOD$4 = arrayMethodIsStrict('join', ','); + + // `Array.prototype.join` method + // https://tc39.es/ecma262/#sec-array.prototype.join + _export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$4 }, { + join: function join(separator) { + return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator); } - } + }); - var ITERATOR$6 = wellKnownSymbol('iterator'); - var TO_STRING_TAG$4 = wellKnownSymbol('toStringTag'); - var ArrayValues = es_array_iterator.values; + 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; + }; - 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]; + var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport('slice'); + + var SPECIES$1 = wellKnownSymbol('species'); + var nativeSlice = [].slice; + var max$3 = Math.max; + + // `Array.prototype.slice` method + // https://tc39.es/ecma262/#sec-array.prototype.slice + // fallback for not array-like ES3 strings and DOM objects + _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$2 }, { + 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$4(Constructor)) { + Constructor = Constructor[SPECIES$1]; + if (Constructor === null) Constructor = undefined; + } + 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(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 ITERATOR$1 = wellKnownSymbol('iterator'); var nativeUrl = !fails(function () { var url = new URL('b?a=1&b=2&c=3', 'http://a'); @@ -4444,7 +4156,7 @@ || 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 +4170,19 @@ || new URL('http://x', undefined).host !== 'x'; }); - var nativeAssign = Object.assign; - var defineProperty$7 = Object.defineProperty; + // 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$4 = Object.defineProperty; // `Object.assign` method - // https://tc39.github.io/ecma262/#sec-object.assign - var objectAssign = !nativeAssign || fails(function () { + // https://tc39.es/ecma262/#sec-object.assign + var objectAssign = !$assign || fails(function () { // should have correct order of operations (Edge bug) - if (descriptors && nativeAssign({ b: 1 }, nativeAssign(defineProperty$7({}, 'a', { + if (descriptors && $assign({ b: 1 }, $assign(defineProperty$4({}, 'a', { enumerable: true, get: function () { - defineProperty$7(this, 'b', { + defineProperty$4(this, 'b', { value: 3, enumerable: false }); @@ -4477,13 +4191,13 @@ // 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 + return $assign({}, A)[symbol] != 7 || objectKeys($assign({}, B)).join('') != alphabet; + }) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length` var T = toObject(target); var argumentsLength = arguments.length; var index = 1; @@ -4500,10 +4214,20 @@ if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key]; } } return T; - } : nativeAssign; + } : $assign; + + // 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); + } catch (error) { + iteratorClose(iterator); + throw error; + } + }; // `Array.from` method implementation - // https://tc39.github.io/ecma262/#sec-array.from + // https://tc39.es/ecma262/#sec-array.from var arrayFrom = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) { var O = toObject(arrayLike); var C = typeof this == 'function' ? this : Array; @@ -4549,7 +4273,7 @@ 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 +4322,19 @@ */ 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 +4379,7 @@ // 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 +4400,7 @@ 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))); @@ -4732,12 +4456,12 @@ - var $fetch$1 = getBuiltIn('fetch'); - var Headers = getBuiltIn('Headers'); - var ITERATOR$8 = wellKnownSymbol('iterator'); + var $fetch = getBuiltIn('fetch'); + var Headers$1 = getBuiltIn('Headers'); + var ITERATOR = wellKnownSymbol('iterator'); var URL_SEARCH_PARAMS = 'URLSearchParams'; var URL_SEARCH_PARAMS_ITERATOR = URL_SEARCH_PARAMS + 'Iterator'; - var setInternalState$5 = internalState.set; + var setInternalState$2 = internalState.set; var getInternalParamsState = internalState.getterFor(URL_SEARCH_PARAMS); var getInternalIteratorState = internalState.getterFor(URL_SEARCH_PARAMS_ITERATOR); @@ -4769,9 +4493,9 @@ } }; - var find = /[!'()~]|%20/g; + var find$1 = /[!'()~]|%20/g; - var replace = { + var replace$1 = { '!': '%21', "'": '%27', '(': '%28', @@ -4781,11 +4505,11 @@ }; 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 +4540,7 @@ }; 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 @@ -4840,7 +4564,7 @@ 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 */ }, @@ -4848,7 +4572,7 @@ }); if (init !== undefined) { - if (isObject(init)) { + if (isObject$4(init)) { iteratorMethod = getIteratorMethod(init); if (typeof iteratorMethod === 'function') { iterator = iteratorMethod.call(init); @@ -4863,7 +4587,7 @@ ) 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 (has$1(init, key)) entries.push({ key: key, value: init[key] + '' }); } else { parseSearchParams(entries, typeof init === 'string' ? init.charAt(0) === '?' ? init.slice(1) : init : init + ''); } @@ -4873,7 +4597,7 @@ var URLSearchParamsPrototype = URLSearchParamsConstructor.prototype; redefineAll(URLSearchParamsPrototype, { - // `URLSearchParams.prototype.appent` method + // `URLSearchParams.prototype.append` method // https://url.spec.whatwg.org/#dom-urlsearchparams-append append: function append(name, value) { validateArgumentsLength(arguments.length, 2); @@ -5003,7 +4727,7 @@ }, { enumerable: true }); // `URLSearchParams.prototype[@@iterator]` method - redefine(URLSearchParamsPrototype, ITERATOR$8, URLSearchParamsPrototype.entries); + redefine(URLSearchParamsPrototype, ITERATOR, URLSearchParamsPrototype.entries); // `URLSearchParams.prototype.toString` method // https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior @@ -5026,17 +4750,17 @@ // 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') { + if (!nativeUrl && typeof $fetch == 'function' && typeof Headers$1 == 'function') { _export({ 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$4(init)) { body = init.body; if (classof(body) === URL_SEARCH_PARAMS) { - headers = init.headers ? new Headers(init.headers) : new Headers(); + 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'); } @@ -5047,7 +4771,7 @@ } } args.push(init); - } return $fetch$1.apply(this, args); + } return $fetch.apply(this, args); } }); } @@ -5075,12 +4799,12 @@ - var NativeURL = global_1.URL; + var NativeURL = global$2.URL; var URLSearchParams$1 = web_urlSearchParams.URLSearchParams; var getInternalSearchParamsState = web_urlSearchParams.getState; - var setInternalState$6 = internalState.set; + var setInternalState$1 = internalState.set; var getInternalURLState = internalState.getterFor('URL'); - var floor$5 = Math.floor; + var floor$2 = Math.floor; var pow$1 = Math.pow; var INVALID_AUTHORITY = 'Invalid authority'; @@ -5089,20 +4813,19 @@ var INVALID_PORT = 'Invalid port'; var ALPHA = /[A-Za-z]/; + // eslint-disable-next-line regexp/no-obscure-range -- safe var ALPHANUMERIC = /[\d+-.A-Za-z]/; var DIGIT = /\d/; - var HEX_START = /^(0x|0X)/; + var HEX_START = /^0x/i; var OCT = /^[0-7]+$/; 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) { @@ -5168,7 +4891,7 @@ 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 +5001,7 @@ 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') { @@ -5312,7 +5035,7 @@ 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$1(set, char) ? char : encodeURIComponent(char); }; var specialSchemes = { @@ -5325,7 +5048,7 @@ }; var isSpecial = function (url) { - return has(specialSchemes, url.scheme); + return has$1(specialSchemes, url.scheme); }; var includesCredentials = function (url) { @@ -5390,7 +5113,7 @@ 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 +5158,7 @@ buffer += char.toLowerCase(); } else if (char == ':') { if (stateOverride && ( - (isSpecial(url) != has(specialSchemes, buffer)) || + (isSpecial(url) != has$1(specialSchemes, buffer)) || (buffer == 'file' && (includesCredentials(url) || url.port !== null)) || (url.scheme == 'file' && !url.host) )) return; @@ -5795,7 +5518,7 @@ var that = anInstance(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); @@ -5860,7 +5583,7 @@ 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'; } @@ -6046,13 +5769,13 @@ 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 + // eslint-disable-next-line no-unused-vars -- required for `.length` if (nativeCreateObjectURL) redefine(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 + // eslint-disable-next-line no-unused-vars -- required for `.length` if (nativeRevokeObjectURL) redefine(URLConstructor, 'revokeObjectURL', function revokeObjectURL(url) { return nativeRevokeObjectURL.apply(NativeURL, arguments); }); @@ -6064,264 +5787,769 @@ URL: URLConstructor }); - function _typeof(obj) { - "@babel/helpers - typeof"; + // `RegExp.prototype.flags` getter implementation + // https://tc39.es/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'; + return result; + }; - 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; - }; - } + var TO_STRING = 'toString'; + var RegExpPrototype$2 = RegExp.prototype; + var nativeToString = RegExpPrototype$2[TO_STRING]; - return _typeof(obj); - } + 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; - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } + // `RegExp.prototype.toString` method + // https://tc39.es/ecma262/#sec-regexp.prototype.tostring + if (NOT_GENERIC || INCORRECT_NAME) { + redefine(RegExp.prototype, TO_STRING, 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$2) ? regexpFlags.call(R) : rf); + return '/' + p + '/' + f; + }, { unsafe: true }); } - 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); - } - } + // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError, + var RE = function (s, f) { + return RegExp(s, f); + }; - function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; - } + var UNSUPPORTED_Y$3 = fails(function () { + var re = RE('a', 'y'); + re.lastIndex = 2; + return re.exec('abcd') != null; + }); - 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 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; + }); - return obj; - } + var regexpStickyHelpers = { + UNSUPPORTED_Y: UNSUPPORTED_Y$3, + BROKEN_CARET: BROKEN_CARET + }; - function _slicedToArray(arr, i) { - return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); - } + var regexpUnsupportedDotAll = fails(function () { + // babel-minify transpiles RegExp('.', 's') -> /./s and it causes SyntaxError + var re = RegExp('.', (typeof '').charAt(0)); + return !(re.dotAll && re.exec('\n') && re.flags === 's'); + }); - function _toConsumableArray(arr) { - return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); - } + var regexpUnsupportedNcg = fails(function () { + // babel-minify transpiles RegExp('.', 'g') -> /./g and it causes SyntaxError + var re = RegExp('(?b)', (typeof '').charAt(5)); + return re.exec('b').groups.a !== 'b' || + 'b'.replace(re, '$c') !== 'bc'; + }); - function _arrayWithoutHoles(arr) { - if (Array.isArray(arr)) return _arrayLikeToArray(arr); - } + /* eslint-disable regexp/no-assertion-capturing-group, regexp/no-empty-group, regexp/no-lazy-ends -- testing */ + /* eslint-disable regexp/no-useless-quantifier -- testing */ - function _arrayWithHoles(arr) { - if (Array.isArray(arr)) return arr; - } - function _iterableToArray(iter) { - if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); - } - 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; - try { - for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { - _arr.push(_s.value); + var getInternalState = internalState.get; - 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); - } + var nativeExec = RegExp.prototype.exec; + var nativeReplace = shared('native-string-replace', String.prototype.replace); - function _arrayLikeToArray(arr, len) { - if (len == null || len > arr.length) len = arr.length; + var patchedExec = nativeExec; - for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + 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; + })(); - return arr2; - } + var UNSUPPORTED_Y$2 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET; - 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."); - } + // nonparticipating capturing group, copied from es5-shim's String#split patch. + var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; - 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."); - } + var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$2 || regexpUnsupportedDotAll || regexpUnsupportedNcg; - function _createForOfIteratorHelper(o, allowArrayLike) { - var it; + 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; + } - 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; + var groups = state.groups; + var sticky = UNSUPPORTED_Y$2 && re.sticky; + var flags = regexpFlags.call(re); + var source = re.source; + var charsAdded = 0; + var strCopy = str; - var F = function () {}; + if (sticky) { + flags = flags.replace('y', ''); + if (flags.indexOf('g') === -1) { + flags += 'g'; + } - return { - s: F, - n: function () { - if (i >= o.length) return { - done: true - }; - return { - done: false, - value: o[i++] - }; - }, - e: function (e) { - throw e; - }, - f: F - }; + strCopy = String(str).slice(re.lastIndex); + // Support anchored sticky behavior. + if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) { + source = '(?: ' + source + ')'; + strCopy = ' ' + strCopy; + charsAdded++; + } + // ^(? + rx + ) is needed, in combination with some str slicing, to + // simulate the 'y' flag. + reCopy = new RegExp('^(?:' + source + ')', flags); } - throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + if (NPCG_INCLUDED) { + reCopy = new RegExp('^' + source + '$(?!\\s)', flags); + } + if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; - 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; - } + match = nativeExec.call(sticky ? reCopy : re, strCopy); + + 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 = objectCreate(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$1 - }; - function isDataView(obj) { - return obj && DataView.prototype.isPrototypeOf(obj); + return match; + }; } - if (support.arrayBuffer) { - var viewClasses = ['[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]']; + var regexpExec = patchedExec; - var isArrayBufferView = ArrayBuffer.isView || function (obj) { - return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1; - }; - } + // `RegExp.prototype.exec` method + // https://tc39.es/ecma262/#sec-regexp.prototype.exec + _export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, { + exec: regexpExec + }); - function normalizeName(name) { - if (typeof name !== 'string') { - name = String(name); - } + // TODO: Remove from `core-js@4` since it's moved to entry points - if (/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(name) || name === '') { - throw new TypeError('Invalid character in header field 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; - }; - } + var SPECIES = wellKnownSymbol('species'); + var RegExpPrototype$1 = RegExp.prototype; - return iterator; - } + var fixRegexpWellKnownSymbolLogic = function (KEY, exec, FORCED, SHAM) { + var SYMBOL = wellKnownSymbol(KEY); - function Headers$1(headers) { - this.map = {}; + var DELEGATES_TO_SYMBOL = !fails(function () { + // String methods call symbol-named RegEp methods + var O = {}; + O[SYMBOL] = function () { return 7; }; + return ''[KEY](O) != 7; + }); - if (headers instanceof Headers$1) { - headers.forEach(function (value, name) { - this.append(name, value); - }, this); + var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () { + // Symbol-named RegExp methods call .exec + var execCalled = false; + var re = /a/; + + 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]; + } + + re.exec = function () { execCalled = true; return null; }; + + re[SYMBOL](''); + return !execCalled; + }); + + 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 || $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 }; + }); + + redefine(String.prototype, KEY, methods[0]); + redefine(RegExpPrototype$1, SYMBOL, methods[1]); + } + + if (SHAM) createNonEnumerableProperty(RegExpPrototype$1[SYMBOL], 'sham', true); + }; + + var charAt = stringMultibyte.charAt; + + // `AdvanceStringIndex` abstract operation + // https://tc39.es/ecma262/#sec-advancestringindex + var advanceStringIndex = function (S, index, unicode) { + return index + (unicode ? charAt(S, index).length : 1); + }; + + var floor$1 = Math.floor; + var replace = ''.replace; + var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d{1,2}|<[^>]*>)/g; + var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d{1,2})/g; + + // `GetSubstitution` abstract operation + // https://tc39.es/ecma262/#sec-getsubstitution + var getSubstitution = function (matched, str, position, captures, namedCaptures, replacement) { + var tailPos = position + matched.length; + var m = captures.length; + var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; + if (namedCaptures !== undefined) { + namedCaptures = toObject(namedCaptures); + symbols = SUBSTITUTION_SYMBOLS; + } + return replace.call(replacement, symbols, function (match, ch) { + var capture; + switch (ch.charAt(0)) { + case '$': 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; + }); + }; + + // `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; + } + + if (classofRaw(R) !== 'RegExp') { + throw TypeError('RegExp#exec called on incompatible receiver'); + } + + return regexpExec.call(R, S); + }; + + var REPLACE = wellKnownSymbol('replace'); + var max$2 = Math.max; + var min$5 = Math.min; + + var maybeToString = function (it) { + return it === undefined ? it : String(it); + }; + + // 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'; + })(); + + // 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', '$0') === ''; + } + return false; + })(); + + var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () { + var re = /./; + re.exec = function () { + var result = []; + result.groups = { a: '7' }; + return result; + }; + return ''.replace(re, '$') !== '7'; + }); + + // @@replace logic + fixRegexpWellKnownSymbolLogic('replace', function (_, nativeReplace, maybeCallNative) { + var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0'; + + return [ + // `String.prototype.replace` method + // https://tc39.es/ecma262/#sec-string.prototype.replace + function replace(searchValue, replaceValue) { + var O = requireObjectCoercible(this); + var replacer = searchValue == undefined ? undefined : searchValue[REPLACE]; + return replacer !== undefined + ? replacer.call(searchValue, O, replaceValue) + : nativeReplace.call(String(O), searchValue, replaceValue); + }, + // `RegExp.prototype[@@replace]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@replace + function (string, replaceValue) { + if ( + typeof replaceValue === 'string' && + replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1 && + replaceValue.indexOf('$<') === -1 + ) { + var res = maybeCallNative(nativeReplace, this, string, replaceValue); + if (res.done) return res.value; + } + + var rx = anObject(this); + var S = String(string); + + var functionalReplace = typeof replaceValue === 'function'; + if (!functionalReplace) replaceValue = String(replaceValue); + + 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); + } + + var accumulatedResult = ''; + var nextSourcePosition = 0; + for (var i = 0; i < results.length; i++) { + result = results[i]; + + var matched = String(result[0]); + var position = max$2(min$5(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); + } + ]; + }, !REPLACE_SUPPORTS_NAMED_GROUPS || !REPLACE_KEEPS_$0 || REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE); + + var MATCH$2 = wellKnownSymbol('match'); + + // `IsRegExp` abstract operation + // https://tc39.es/ecma262/#sec-isregexp + var isRegexp = function (it) { + var isRegExp; + return isObject$4(it) && ((isRegExp = it[MATCH$2]) !== undefined ? !!isRegExp : classofRaw(it) == 'RegExp'); + }; + + var UNSUPPORTED_Y$1 = regexpStickyHelpers.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(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('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(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 + } + 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(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(this); + var S = String(string); + var C = speciesConstructor(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 regexpExecAbstract(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 = regexpExecAbstract(splitter, UNSUPPORTED_Y$1 ? S.slice(q) : S); + var e; + if ( + z === null || + (e = min$4(toLength(splitter.lastIndex + (UNSUPPORTED_Y$1 ? q : 0)), 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; + } + } + A.push(S.slice(p)); + return A; + } + ]; + }, !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC, UNSUPPORTED_Y$1); + + // a string of all valid unicode whitespaces + 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$2 = RegExp(whitespace + whitespace + '*$'); + + // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation + var createMethod$2 = function (TYPE) { + return function ($this) { + var string = String(requireObjectCoercible($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 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 $trim = stringTrim.trim; + + + // `String.prototype.trim` method + // https://tc39.es/ecma262/#sec-string.prototype.trim + _export({ target: 'String', proto: true, forced: stringTrimForced('trim') }, { + trim: function trim() { + return $trim(this); + } + }); + + var defineProperty$3 = 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 && !(NAME in FunctionPrototype)) { + defineProperty$3(FunctionPrototype, NAME, { + configurable: true, + get: function () { + try { + return FunctionPrototypeToString.call(this).match(nameRE)[1]; + } catch (error) { + return ''; + } + } + }); + } + + // `Object.create` method + // https://tc39.es/ecma262/#sec-object.create + _export({ target: 'Object', stat: true, sham: !descriptors }, { + create: objectCreate + }); + + var slice$3 = [].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$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 + _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$2.setTimeout), + // `setInterval` method + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval + setInterval: wrap$1(global$2.setInterval) + }); + + 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; + } + }(), + formData: 'FormData' in global$1, + arrayBuffer: 'ArrayBuffer' in global$1 + }; + + function isDataView(obj) { + return obj && DataView.prototype.isPrototypeOf(obj); + } + + if (support.arrayBuffer) { + var viewClasses = ['[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]']; + + var isArrayBufferView = ArrayBuffer.isView || function (obj) { + return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1; + }; + } + + function normalizeName(name) { + if (typeof name !== 'string') { + name = String(name); + } + + if (/[^a-z0-9\-#$%&'*+.^_`|~!]/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]); @@ -6333,31 +6561,31 @@ } } - Headers$1.prototype.append = function (name, value) { + 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$1.prototype['delete'] = function (name) { + Headers.prototype['delete'] = function (name) { delete this.map[normalizeName(name)]; }; - Headers$1.prototype.get = function (name) { + Headers.prototype.get = function (name) { name = normalizeName(name); return this.has(name) ? this.map[name] : null; }; - Headers$1.prototype.has = function (name) { + Headers.prototype.has = function (name) { return this.map.hasOwnProperty(normalizeName(name)); }; - Headers$1.prototype.set = function (name, value) { + Headers.prototype.set = function (name, value) { this.map[normalizeName(name)] = normalizeValue(value); }; - Headers$1.prototype.forEach = function (callback, thisArg) { + 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); @@ -6365,7 +6593,7 @@ } }; - Headers$1.prototype.keys = function () { + Headers.prototype.keys = function () { var items = []; this.forEach(function (value, name) { items.push(name); @@ -6373,7 +6601,7 @@ return iteratorFor(items); }; - Headers$1.prototype.values = function () { + Headers.prototype.values = function () { var items = []; this.forEach(function (value) { items.push(value); @@ -6381,7 +6609,7 @@ return iteratorFor(items); }; - Headers$1.prototype.entries = function () { + Headers.prototype.entries = function () { var items = []; this.forEach(function (value, name) { items.push([name, value]); @@ -6390,7 +6618,7 @@ }; if (support.iterable) { - Headers$1.prototype[Symbol.iterator] = Headers$1.prototype.entries; + Headers.prototype[Symbol.iterator] = Headers.prototype.entries; } function consumed(body) { @@ -6590,7 +6818,7 @@ 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 +6836,7 @@ 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 +6887,16 @@ } 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 +6921,8 @@ 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 +6933,7 @@ 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 }); }; @@ -6729,20 +6962,20 @@ }); }; - var DOMException$1 = global$1.DOMException; + var DOMException$2 = global$1.DOMException; try { - new DOMException$1(); + new DOMException$2(); } catch (err) { - DOMException$1 = function DOMException(message, name) { + DOMException$2 = function DOMException(message, name) { this.message = message; this.name = name; var error = Error(message); this.stack = error.stack; }; - DOMException$1.prototype = Object.create(Error.prototype); - DOMException$1.prototype.constructor = DOMException$1; + DOMException$2.prototype = Object.create(Error.prototype); + DOMException$2.prototype.constructor = DOMException$2; } function fetch$1(input, init) { @@ -6750,7 +6983,7 @@ var request = new Request(input, init); if (request.signal && request.signal.aborted) { - return reject(new DOMException$1('Aborted', 'AbortError')); + return reject(new DOMException$2('Aborted', 'AbortError')); } var xhr = new XMLHttpRequest(); @@ -6786,7 +7019,7 @@ xhr.onabort = function () { setTimeout(function () { - reject(new DOMException$1('Aborted', 'AbortError')); + reject(new DOMException$2('Aborted', 'AbortError')); }, 0); }; @@ -6814,7 +7047,7 @@ } } - 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])); }); @@ -6842,147 +7075,61 @@ if (!global$1.fetch) { global$1.fetch = fetch$1; - global$1.Headers = Headers$1; + global$1.Headers = Headers; global$1.Request = Request; global$1.Response = Response; } - // `Symbol.toStringTag` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.tostringtag - defineWellKnownSymbol('toStringTag'); + // `Object.defineProperty` method + // https://tc39.es/ecma262/#sec-object.defineproperty + _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { + defineProperty: objectDefineProperty.f + }); - var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport('splice'); - var USES_TO_LENGTH$5 = arrayMethodUsesToLength('splice', { ACCESSORS: true, 0: 0, 1: 2 }); + // `Object.setPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.setprototypeof + _export({ target: 'Object', stat: true }, { + setPrototypeOf: objectSetPrototypeOf + }); - 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); - - // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty - _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { - defineProperty: objectDefineProperty.f - }); - - var nativeGetOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; - - - var FAILS_ON_PRIMITIVES$1 = fails(function () { nativeGetOwnPropertyDescriptor$2(1); }); - var FORCED$5 = !descriptors || FAILS_ON_PRIMITIVES$1; - - // `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); - } - }); - - var FAILS_ON_PRIMITIVES$2 = fails(function () { objectGetPrototypeOf(1); }); + var FAILS_ON_PRIMITIVES$3 = fails(function () { objectGetPrototypeOf(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 + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$3, sham: !correctPrototypeGetter }, { getPrototypeOf: function getPrototypeOf(it) { return objectGetPrototypeOf(toObject(it)); } }); - // `Object.setPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.setprototypeof - _export({ target: 'Object', stat: true }, { - setPrototypeOf: objectSetPrototypeOf - }); - - 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(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$4(fn.prototype)) boundFunction.prototype = fn.prototype; return boundFunction; }; var nativeConstruct = getBuiltIn('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 () { @@ -6992,13 +7139,13 @@ var ARGS_BUG = !fails(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$6 }, { + _export({ target: 'Reflect', stat: true, forced: FORCED$a, sham: FORCED$a }, { construct: function construct(Target, args /* , newTarget */) { - aFunction$1(Target); + aFunction(Target); anObject(args); - var newTarget = arguments.length < 3 ? Target : aFunction$1(arguments[2]); + var newTarget = arguments.length < 3 ? Target : aFunction(arguments[2]); if (ARGS_BUG && !NEW_TARGET_BUG) return nativeConstruct(Target, args, newTarget); if (Target == newTarget) { // w/o altered newTarget, optimization for 0-4 arguments @@ -7016,32 +7163,117 @@ } // with altered newTarget, not support built-in constructors var proto = newTarget.prototype; - var instance = objectCreate(isObject(proto) ? proto : Object.prototype); + var instance = objectCreate(isObject$4(proto) ? proto : Object.prototype); var result = Function.apply.call(Target, instance, args); - return isObject(result) ? result : instance; + return isObject$4(result) ? result : instance; } }); // `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 (descriptor = objectGetOwnPropertyDescriptor.f(target, propertyKey)) return has$1(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$4(prototype = objectGetPrototypeOf(target))) return get$3(prototype, propertyKey, receiver); } _export({ target: 'Reflect', stat: true }, { - get: get$2 + get: get$3 + }); + + var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + + + var FAILS_ON_PRIMITIVES$2 = fails(function () { nativeGetOwnPropertyDescriptor(1); }); + var FORCED$9 = !descriptors || FAILS_ON_PRIMITIVES$2; + + // `Object.getOwnPropertyDescriptor` method + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor + _export({ target: 'Object', stat: true, forced: FORCED$9, sham: !descriptors }, { + getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) { + return nativeGetOwnPropertyDescriptor(toIndexedObject(it), key); + } + }); + + var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('splice'); + + 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 + _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 }, { + 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$3(max$1(toInteger(deleteCount), 0), len - actualStart); + } + if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER$1) { + 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; + } }); + // `Symbol.toStringTag` well-known symbol + // https://tc39.es/ecma262/#sec-symbol.tostringtag + defineWellKnownSymbol('toStringTag'); + + // JSON[@@toStringTag] property + // https://tc39.es/ecma262/#sec-json-@@tostringtag + setToStringTag(global$2.JSON, 'JSON', true); + + // Math[@@toStringTag] property + // https://tc39.es/ecma262/#sec-math-@@tostringtag + setToStringTag(Math, 'Math', true); + (function (factory) { - factory(); + factory(); })(function () { function _classCallCheck(instance, Constructor) { @@ -7103,7 +7335,7 @@ 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 +7420,15 @@ _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 +7440,7 @@ 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 +7449,27 @@ }, { 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 +7485,34 @@ 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, [{ @@ -7551,7 +7791,7 @@ } var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable'); - var MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF; + 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 @@ -7566,18 +7806,19 @@ var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat'); var isConcatSpreadable = function (O) { - if (!isObject(O)) return false; + if (!isObject$4(O)) return false; var spreadable = O[IS_CONCAT_SPREADABLE]; return spreadable !== undefined ? !!spreadable : isArray(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 + _export({ target: 'Array', proto: true, forced: FORCED$8 }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + concat: function concat(arg) { var O = toObject(this); var A = arraySpeciesCreate(O, 0); var n = 0; @@ -7586,10 +7827,10 @@ 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); + 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); } } @@ -7599,25 +7840,33 @@ }); // `Object.assign` method - // https://tc39.github.io/ecma262/#sec-object.assign + // https://tc39.es/ecma262/#sec-object.assign + // eslint-disable-next-line es/no-object-assign -- required for testing _export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, { assign: objectAssign }); - var $filter$1 = arrayIteration.filter; - + var $filter = arrayIteration.filter; - 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 }, { + _export({ 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 FAILS_ON_PRIMITIVES$1 = fails(function () { objectKeys(1); }); + + // `Object.keys` method + // https://tc39.es/ecma262/#sec-object.keys + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$1 }, { + keys: function keys(it) { + return objectKeys(toObject(it)); } }); @@ -7625,43 +7874,33 @@ 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()) }, { 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); }); - - // `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 trim$4 = stringTrim.trim; - var $parseFloat = global_1.parseFloat; - var FORCED$8 = 1 / $parseFloat(whitespaces + '-0') !== -Infinity; + var $parseFloat = global$2.parseFloat; + var FORCED$7 = 1 / $parseFloat(whitespaces + '-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; // `parseFloat` method - // https://tc39.github.io/ecma262/#sec-parsefloat-string + // https://tc39.es/ecma262/#sec-parsefloat-string _export({ global: true, forced: parseFloat != numberParseFloat }, { parseFloat: numberParseFloat }); @@ -8069,27 +8308,28 @@ tidal_channel: true }; - var trim$1 = stringTrim.trim; + var trim$3 = stringTrim.trim; - var $parseInt = global_1.parseInt; - var hex$1 = /^[+-]?0[Xx]/; - var FORCED$9 = $parseInt(whitespaces + '08') !== 8 || $parseInt(whitespaces + '0x16') !== 22; + var $parseInt = global$2.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; // `parseInt` method - // https://tc39.github.io/ecma262/#sec-parseint-string-radix + // https://tc39.es/ecma262/#sec-parseint-string-radix _export({ global: true, forced: parseInt != numberParseInt }, { parseInt: numberParseInt }); var freezing = !fails(function () { + // eslint-disable-next-line es/no-object-isextensible, es/no-object-preventextensions -- required for testing return Object.isExtensible(Object.preventExtensions({})); }); @@ -8101,21 +8341,22 @@ var METADATA = uid('meta'); var id = 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 + objectID: 'O' + id++, // object ID weakData: {} // weak collections IDs } }); }; var fastKey = 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$4(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; + if (!has$1(it, METADATA)) { // can't set metadata to uncaught frozen object if (!isExtensible(it)) return 'F'; // not necessary to add metadata @@ -8127,7 +8368,7 @@ }; var getWeakData = function (it, create) { - if (!has(it, METADATA)) { + if (!has$1(it, METADATA)) { // can't set metadata to uncaught frozen object if (!isExtensible(it)) return true; // not necessary to add metadata @@ -8140,7 +8381,7 @@ // add metadata on freeze-family methods calling var onFreeze = function (it) { - if (freezing && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it); + if (freezing && meta.REQUIRED && isExtensible(it) && !has$1(it, METADATA)) setMetadata(it); return it; }; @@ -8151,14 +8392,14 @@ onFreeze: onFreeze }; - hiddenKeys[METADATA] = true; + hiddenKeys$1[METADATA] = true; }); var collection = 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$2[CONSTRUCTOR_NAME]; var NativePrototype = NativeConstructor && NativeConstructor.prototype; var Constructor = NativeConstructor; var exported = {}; @@ -8170,11 +8411,11 @@ 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$4(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$4(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$4(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); } : function set(key, value) { nativeMethod.call(this, key === 0 ? 0 : key, value); return this; @@ -8182,10 +8423,14 @@ ); }; - // 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_1( + CONSTRUCTOR_NAME, + typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () { + new NativeConstructor().entries().next(); + })) + ); + + if (REPLACE) { // create collection constructor Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER); internalMetadata.REQUIRED = true; @@ -8196,7 +8441,7 @@ // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); }); // most early implementations doesn't supports iterables, most modern - not close it correctly - // eslint-disable-next-line no-new + // eslint-disable-next-line no-new -- required for testing var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); }); // for early implementations -0 and +0 not the same var BUGGY_ZERO = !IS_WEAK && fails(function () { @@ -8211,7 +8456,7 @@ 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); + if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP }); return that; }); Constructor.prototype = NativePrototype; @@ -8240,7 +8485,7 @@ return Constructor; }; - var defineProperty$8 = objectDefineProperty.f; + var defineProperty$2 = objectDefineProperty.f; @@ -8252,14 +8497,14 @@ var fastKey = internalMetadata.fastKey; - var setInternalState$7 = internalState.set; + var setInternalState = internalState.set; var internalStateGetterFor = internalState.getterFor; var collectionStrong = { 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), first: undefined, @@ -8267,7 +8512,7 @@ size: 0 }); if (!descriptors) that.size = 0; - if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP); + if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP }); }); var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME); @@ -8311,8 +8556,9 @@ }; 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); @@ -8328,8 +8574,9 @@ if (descriptors) 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); @@ -8347,8 +8594,9 @@ 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); @@ -8359,30 +8607,34 @@ 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) defineProperty$2(C.prototype, 'size', { get: function () { return getInternalState(this).size; } @@ -8393,10 +8645,17 @@ 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), @@ -8421,14 +8680,16 @@ 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 + // `{ Map, Set }.prototype[@@species]` accessors + // https://tc39.es/ecma262/#sec-get-map-@@species + // https://tc39.es/ecma262/#sec-get-set-@@species setSpecies(CONSTRUCTOR_NAME); } }; // `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('Set', function (init) { return function Set() { return init(this, arguments.length ? arguments[0] : undefined); }; }, collectionStrong); @@ -8493,16 +8754,10 @@ } // `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. - */ + createCommonjsModule(function (module) { var runtime = function (exports) { var Op = Object.prototype; @@ -9202,7 +9457,7 @@ // 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; @@ -9220,9 +9475,9 @@ } }); - var _marked = /*#__PURE__*/regeneratorRuntime.mark(numbers); + var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(numbers); - function number (x) { + function number$1 (x) { return x === null ? NaN : +x; } function numbers(values, valueof) { @@ -9332,62 +9587,61 @@ return _context.stop(); } } - }, _marked, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); + }, _marked$2, 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 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 }, { + // https://tc39.es/ecma262/#sec-array.from + _export({ target: 'Array', stat: true, forced: INCORRECT_ITERATION }, { from: arrayFrom }); - var $some$1 = arrayIteration.some; + // `Array.prototype.fill` method + // https://tc39.es/ecma262/#sec-array.prototype.fill + _export({ target: 'Array', proto: true }, { + fill: arrayFill + }); + + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('fill'); + var $some = arrayIteration.some; - var STRICT_METHOD$4 = arrayMethodIsStrict('some'); - var USES_TO_LENGTH$7 = arrayMethodUsesToLength('some'); + var STRICT_METHOD$3 = arrayMethodIsStrict('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 + _export({ 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 exportTypedArrayStaticMethod = arrayBufferViewCore.exportTypedArrayStaticMethod; + + + // `%TypedArray%.from` method + // https://tc39.es/ecma262/#sec-%typedarray%.from + exportTypedArrayStaticMethod('from', typedArrayFrom, typedArrayConstructorsRequireWrappers); + // `Float64Array` constructor - // https://tc39.github.io/ecma262/#sec-typedarray-objects + // https://tc39.es/ecma262/#sec-typedarray-objects typedArrayConstructor('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 +9649,13 @@ // 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 +9708,107 @@ return Adder; }(); + // `Object.defineProperties` method + // https://tc39.es/ecma262/#sec-object.defineproperties + _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { + defineProperties: objectDefineProperties + }); + // `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 test = []; + var nativeSort = test.sort; + + // IE8- + var FAILS_ON_UNDEFINED = fails(function () { + test.sort(undefined); + }); + // V8 bug + var FAILS_ON_NULL = fails(function () { + test.sort(null); + }); + // Old WebKit + var STRICT_METHOD$2 = arrayMethodIsStrict('sort'); + + var STABLE_SORT = !fails(function () { + // feature detection can be too slow, so check engines versions + if (engineV8Version) return engineV8Version < 70; + if (engineFfVersion && engineFfVersion > 3) return; + if (engineIsIeOrEdge) return true; + if (engineWebkitVersion) return engineWebkitVersion < 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 + _export({ target: 'Array', proto: true, forced: FORCED$5 }, { + sort: function sort(comparefn) { + if (comparefn !== undefined) aFunction(comparefn); + + var array = toObject(this); + + if (STABLE_SORT) return comparefn === undefined ? nativeSort.call(array) : nativeSort.call(array, comparefn); + + var items = []; + var arrayLength = toLength(array.length); + var itemsLength, index; + + for (index = 0; index < arrayLength; index++) { + if (index in array) items.push(array[index]); + } + + items = arraySort(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 +9824,27 @@ 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 +9865,7 @@ return stop < start ? -step1 : step1; } - function max$4(values, valueof) { + function max(values, valueof) { var max; if (valueof === undefined) { @@ -9554,7 +9909,7 @@ return max; } - function min$7(values, valueof) { + function min$2(values, valueof) { var min; if (valueof === undefined) { @@ -9600,7 +9955,7 @@ // ISC license, Copyright 2018 Vladimir Agafonkin. - function quickselect(array, k) { + function quickselect$2(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 +9969,17 @@ 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$2(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 +9990,7 @@ } } - 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 +9998,7 @@ 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 +10007,13 @@ 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$2(values, i0).subarray(0, i0 + 1)), + value1 = min$2(values.subarray(i0 + 1)); return value0 + (value1 - value0) * (i - i0); } @@ -9718,11 +10073,11 @@ }, _marked$1, 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 +10090,35 @@ 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 + // https://tc39.es/ecma262/#sec-samevalue + // eslint-disable-next-line es/no-object-is -- safe var sameValue = Object.is || function is(x, y) { - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y; }; + // 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 + // https://tc39.es/ecma262/#sec-math.hypot _export({ target: 'Math', stat: true, forced: BUGGY }, { - hypot: function hypot(value1, value2) { // eslint-disable-line no-unused-vars + // 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 +10128,43 @@ 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; }; // `Math.sign` method - // https://tc39.github.io/ecma262/#sec-math.sign + // https://tc39.es/ecma262/#sec-math.sign _export({ target: 'Math', stat: true }, { sign: mathSign }); - 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 +10173,7 @@ 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 +10280,72 @@ } } - 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 +10372,41 @@ } // 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 +10422,15 @@ 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 +10456,7 @@ } } } 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 +10465,12 @@ } 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 +10479,22 @@ 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 +10517,7 @@ 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 +10541,10 @@ } } - 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 +10609,12 @@ 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 +10645,7 @@ 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 +10658,7 @@ 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 +10672,7 @@ } 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 +10715,7 @@ } // 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 +10813,7 @@ 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 +10864,7 @@ // 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 +10891,7 @@ 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 +10993,7 @@ 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 +11018,7 @@ 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 +11029,9 @@ _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 +11057,7 @@ 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 +11074,7 @@ 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 +11089,7 @@ 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 +11210,7 @@ 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 +11223,11 @@ 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 +11337,7 @@ } 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 +11404,7 @@ 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 +11488,109 @@ }; } - 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 +11598,100 @@ } }; - 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 +11742,23 @@ } } }, - 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 +11767,21 @@ 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 +11865,27 @@ } 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 +11906,10 @@ 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 +11950,8 @@ 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 +11997,7 @@ } 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 +12015,9 @@ 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 +12098,14 @@ }; } - 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 +12184,7 @@ y0, x1, y1, - postclip = identity, + postclip = identity$4, // post-clip extent delta2 = 0.5, // precision @@ -12000,7 +12200,7 @@ 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 +12216,11 @@ }; 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 +12232,15 @@ }; 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 +12252,7 @@ }; 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 +12298,7 @@ } mercatorRaw.invert = function (x, y) { - return [x, 2 * atan(exp(y)) - halfPi]; + return [x, 2 * atan(exp$2(y)) - halfPi]; }; function mercator () { @@ -12158,13 +12358,13 @@ // 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 +12410,7 @@ }; 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 +12422,7 @@ }; 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 (_) { @@ -12255,26 +12455,26 @@ // constants var TAU = 2 * Math.PI; var EQUATORIAL_RADIUS = 6356752.314245179; - var POLAR_RADIUS = 6378137.0; + var POLAR_RADIUS$1 = 6378137.0; function geoLatToMeters(dLat) { - return dLat * (TAU * POLAR_RADIUS / 360); + return dLat * (TAU * POLAR_RADIUS$1 / 360); } function geoLonToMeters(dLon, atLat) { return Math.abs(atLat) >= 90 ? 0 : dLon * (TAU * EQUATORIAL_RADIUS / 360) * Math.abs(Math.cos(atLat * (Math.PI / 180))); } function geoMetersToLat(m) { - return m / (TAU * POLAR_RADIUS / 360); + return m / (TAU * POLAR_RADIUS$1 / 360); } function geoMetersToLon(m, atLat) { return Math.abs(atLat) >= 90 ? 0 : m / (TAU * EQUATORIAL_RADIUS / 360) / Math.abs(Math.cos(atLat * (Math.PI / 180))); } function geoMetersToOffset(meters, tileSize) { tileSize = tileSize || 256; - return [meters[0] * tileSize / (TAU * EQUATORIAL_RADIUS), -meters[1] * tileSize / (TAU * POLAR_RADIUS)]; + return [meters[0] * tileSize / (TAU * EQUATORIAL_RADIUS), -meters[1] * tileSize / (TAU * POLAR_RADIUS$1)]; } function geoOffsetToMeters(offset, tileSize) { tileSize = tileSize || 256; - return [offset[0] * TAU * EQUATORIAL_RADIUS / tileSize, -offset[1] * TAU * POLAR_RADIUS / tileSize]; + return [offset[0] * TAU * EQUATORIAL_RADIUS / tileSize, -offset[1] * TAU * POLAR_RADIUS$1 / tileSize]; } // Equirectangular approximation of spherical distances on Earth function geoSphericalDistance(a, b) { @@ -12406,33 +12606,34 @@ } }); - var $every$1 = arrayIteration.every; - + var $every = arrayIteration.every; - var STRICT_METHOD$6 = arrayMethodIsStrict('every'); - var USES_TO_LENGTH$8 = arrayMethodUsesToLength('every'); + var STRICT_METHOD$1 = arrayMethodIsStrict('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 + _export({ 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 $reduce = arrayReduce.left; + - 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 = !engineIsNode && engineV8Version > 79 && engineV8Version < 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 + _export({ 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 +13158,22 @@ 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 +13182,24 @@ } } - 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 +13212,18 @@ }); } - 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 +13234,8 @@ 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 +13249,7 @@ 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 +13270,7 @@ } }; - 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 +13278,10 @@ } } - 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 +13351,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function array (x) { @@ -13175,30 +13388,27 @@ } } - return new Selection(subgroups, parents); + return new Selection$1(subgroups, parents); } - var $find$1 = arrayIteration.find; - + var $find = arrayIteration.find; var FIND = 'find'; - var SKIPS_HOLES = true; - - var USES_TO_LENGTH$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 + _export({ 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 + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables addToUnscopables(FIND); function matcher (selector) { @@ -13212,11 +13422,11 @@ }; } - 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 +13465,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function sparse (update) { @@ -13263,7 +13473,7 @@ } 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 +13498,7 @@ } }; - function constant (x) { + function constant$3 (x) { return function () { return x; }; @@ -13373,7 +13583,7 @@ 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 +13610,14 @@ } } - 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 +13631,7 @@ } 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 +13645,7 @@ merges[j] = groups0[j]; } - return new Selection(merges, this._parents); + return new Selection$1(merges, this._parents); } function selection_order () { @@ -13468,7 +13678,7 @@ sortgroup.sort(compareNode); } - return new Selection(sortgroups, this._parents).order(); + return new Selection$1(sortgroups, this._parents).order(); } function ascending(a, b) { @@ -13532,38 +13742,38 @@ 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 +13788,7 @@ 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 +13797,19 @@ || 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 +13817,7 @@ } 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 +13943,13 @@ 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 +13957,7 @@ } 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 +14016,13 @@ }); } - 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 +14051,7 @@ }; } - function parseTypenames$1(typenames) { + function parseTypenames(typenames) { return typenames.trim().split(/^|\s+/).map(function (t) { var name = "", i = t.indexOf("."); @@ -13896,7 +14106,7 @@ } function selection_on (typename, value, options) { - var typenames = parseTypenames$1(typename + ""), + var typenames = parseTypenames(typename + ""), i, n = typenames.length, t; @@ -13923,7 +14133,7 @@ return this; } - function dispatchEvent$1(node, type, params) { + function dispatchEvent(node, type, params) { var window = defaultView(node), event = window.CustomEvent; @@ -13939,13 +14149,13 @@ 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 +14163,7 @@ return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type, params)); } - var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(_callee); + var _marked = /*#__PURE__*/regeneratorRuntime.mark(_callee); function _callee() { var groups, j, m, group, i, n, node; @@ -14000,25 +14210,25 @@ return _context.stop(); } } - }, _marked$2, this); + }, _marked, 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 +14266,7 @@ }, 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 +14303,23 @@ } 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 +14330,7 @@ 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 +14344,12 @@ } } - 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 +14424,7 @@ return value === this._ ? this : value; }; - function defaultFilter(event) { + function defaultFilter$2(event) { return !event.ctrlKey && !event.button; } @@ -14235,17 +14439,17 @@ } : 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 +14467,7 @@ 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 +14475,7 @@ } function mousemoved(event) { - noevent(event); + noevent$1(event); if (!mousemoving) { var dx = event.clientX - mousedownx, @@ -14285,7 +14489,7 @@ 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 +14503,7 @@ 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 +14517,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - noevent(event); + noevent$1(event); gesture("drag", event, touches[i]); } } @@ -14331,7 +14535,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - nopropagation(event); + nopropagation$1(event); gesture("end", event, touches[i]); } } @@ -14390,19 +14594,19 @@ } 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 () { @@ -14417,92 +14621,195 @@ return drag; } - var defineProperty$9 = objectDefineProperty.f; + var defineProperty$1 = objectDefineProperty.f; var getOwnPropertyNames$1 = objectGetOwnPropertyNames.f; - var setInternalState$8 = internalState.set; + + var enforceInternalState = internalState.enforce; + + var MATCH$1 = wellKnownSymbol('match'); - var NativeRegExp = global_1.RegExp; - var RegExpPrototype$1 = NativeRegExp.prototype; + var NativeRegExp = global$2.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 = regexpStickyHelpers.UNSUPPORTED_Y; + + var BASE_FORCED = descriptors && + (!CORRECT_NEW || UNSUPPORTED_Y || regexpUnsupportedDotAll || regexpUnsupportedNcg || fails(function () { + re2[MATCH$1] = false; + // RegExp constructor can alter flags and IsRegExp works correct with @@match + return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i'; + })); + + var handleDotAll = function (string) { + var length = string.length; + var index = 0; + var result = ''; + var brackets = false; + var chr; + for (; index <= length; index++) { + chr = string.charAt(index); + if (chr === '\\') { + result += chr + string.charAt(++index); + continue; + } + if (!brackets && chr === '.') { + result += '[\\s\\S]'; + } else { + if (chr === '[') { + brackets = true; + } else if (chr === ']') { + brackets = false; + } result += chr; + } + } return result; + }; - var FORCED$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 flagsAreUndefined = flags === undefined; - var sticky; + var groups = []; + var rawPattern = pattern; + var rawFlags, dotAll, sticky, handled, result, state; - if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) { + if (!thisIsRegExp && patternIsRegExp && flagsAreUndefined && pattern.constructor === RegExpWrapper) { return pattern; } - if (CORRECT_NEW) { - if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source; - } else if (pattern instanceof RegExpWrapper) { - if (flagsAreUndefined) flags = regexpFlags.call(pattern); + if (patternIsRegExp || pattern instanceof RegExpWrapper) { pattern = pattern.source; + if (flagsAreUndefined) flags = 'flags' in rawPattern ? rawPattern.flags : regexpFlags.call(rawPattern); + } + + pattern = pattern === undefined ? '' : String(pattern); + flags = flags === undefined ? '' : String(flags); + rawPattern = pattern; + + if (regexpUnsupportedDotAll && 'dotAll' in re1) { + dotAll = !!flags && flags.indexOf('s') > -1; + if (dotAll) flags = flags.replace(/s/g, ''); } - if (UNSUPPORTED_Y$2) { + rawFlags = flags; + + if (UNSUPPORTED_Y && 'sticky' in re1) { sticky = !!flags && flags.indexOf('y') > -1; if (sticky) flags = flags.replace(/y/g, ''); } - var result = inheritIfRequired( - CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags), - thisIsRegExp ? this : RegExpPrototype$1, - RegExpWrapper - ); + if (regexpUnsupportedNcg) { + handled = handleNCG(pattern); + pattern = handled[0]; + groups = handled[1]; + } + + result = inheritIfRequired(NativeRegExp(pattern, flags), thisIsRegExp ? this : RegExpPrototype, RegExpWrapper); + + 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 (UNSUPPORTED_Y$2 && sticky) setInternalState$8(result, { sticky: sticky }); + 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(global$2, '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 +15052,7 @@ 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 +15075,7 @@ })); 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 +15084,7 @@ 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 +15130,7 @@ 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 +15162,13 @@ 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 +15181,12 @@ } 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 +15235,7 @@ 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 +15273,7 @@ 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 +15363,11 @@ }); } - 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 +15376,8 @@ }; } - 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 +15394,8 @@ 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 +15406,13 @@ 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 +15505,7 @@ 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 +15535,7 @@ i, S; // Special case for u0 ≅ u1. - if (d2 < epsilon2$1) { + if (d2 < epsilon2) { S = Math.log(w1 / w0) / rho; i = function i(t) { @@ -15277,7 +15584,7 @@ } // `Function.prototype.bind` method - // https://tc39.github.io/ecma262/#sec-function.prototype.bind + // https://tc39.es/ecma262/#sec-function.prototype.bind _export({ target: 'Function', proto: true }, { bind: functionBind }); @@ -15299,7 +15606,7 @@ 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 +15621,7 @@ 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 +15646,7 @@ 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 +15725,7 @@ 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 +15737,7 @@ 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$2(node, id, { name: name, index: index, // For context during callback. @@ -15447,22 +15754,22 @@ }); } 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$2(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 +15905,7 @@ 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 +15930,7 @@ 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 +15960,7 @@ 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 +15976,32 @@ 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 +16011,7 @@ }; } - function attrConstantNS$1(fullname, interpolate, value1) { + function attrConstantNS(fullname, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15714,7 +16021,7 @@ }; } - function attrFunction$1(name, interpolate, value) { + function attrFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15727,7 +16034,7 @@ }; } - function attrFunctionNS$1(fullname, interpolate, value) { + function attrFunctionNS(fullname, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15742,8 +16049,8 @@ 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 +16114,43 @@ 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 +16202,7 @@ 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 +16216,7 @@ 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 +16245,7 @@ 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 +16261,7 @@ 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 +16276,9 @@ 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 +16290,13 @@ }; } - 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 +16306,7 @@ }; } - function styleFunction$1(name, interpolate, value) { + function styleFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0 = styleValue(this, name), @@ -16018,9 +16325,9 @@ 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 +16337,8 @@ } 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 +16368,13 @@ 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 +16382,7 @@ } 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 +16420,7 @@ 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 +16450,7 @@ } }; 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 +16472,18 @@ }); } - 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 +16547,7 @@ 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 +16564,7 @@ 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 +16645,10 @@ }; 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 +16659,7 @@ return (!event.ctrlKey || event.type === 'wheel') && !event.button; } - function defaultExtent() { + function defaultExtent$1() { var e = this; if (e instanceof SVGElement) { @@ -16376,15 +16680,15 @@ 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 +16698,15 @@ 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 +16888,7 @@ 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 +16911,13 @@ 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 +16931,7 @@ 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 +16947,7 @@ 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 +16964,7 @@ i, t, p; - nopropagation$1(event); + nopropagation(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16693,7 +16997,7 @@ t, p, l; - noevent$1(event); + noevent(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16728,7 +17032,7 @@ n = touches.length, i, t; - nopropagation$1(event); + nopropagation(event); if (touchending) clearTimeout(touchending); touchending = setTimeout(function () { touchending = null; @@ -16755,19 +17059,19 @@ } 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 (_) { @@ -16957,14 +17261,15 @@ var onFreeze = internalMetadata.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(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 + _export({ 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; } }); @@ -17113,23 +17418,23 @@ } // @@match logic - fixRegexpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) { + fixRegexpWellKnownSymbolLogic('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 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(this); + var S = String(string); if (!rx.global) return regexpExecAbstract(rx, S); @@ -17149,7 +17454,7 @@ ]; }); - var remove$1 = removeDiacritics; + var remove$6 = removeDiacritics; var replacementList = [{ base: ' ', chars: "\xA0" @@ -17447,11 +17752,11 @@ }]; 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; + diacriticsMap[chars[j$1]] = replacementList[i$1].base; } } @@ -17464,1722 +17769,1720 @@ var replacementList_1 = replacementList; var diacriticsMap_1 = diacriticsMap; var diacritics = { - remove: remove$1, + remove: remove$6, replacementList: replacementList_1, diacriticsMap: diacriticsMap_1 }; - var isArabic_1 = createCommonjsModule(function (module, exports) { - - 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 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 + ]; - function isArabic(_char) { - if (_char.length > 1) { - // allow the newer chars? - throw new Error('isArabic works on only one-character strings'); - } + function isArabic(_char) { + if (_char.length > 1) { + // allow the newer chars? + throw new Error('isArabic works on only one-character strings'); + } - var code = _char.charCodeAt(0); + var code = _char.charCodeAt(0); - for (var i = 0; i < arabicBlocks.length; i++) { - var block = arabicBlocks[i]; + for (var i = 0; i < arabicBlocks.length; i++) { + var block = arabicBlocks[i]; - if (code >= block[0] && code <= block[1]) { - return true; - } + if (code >= block[0] && code <= block[1]) { + return true; } - - return false; } - 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); + var isArabic_2 = 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" + var isMath_1 = isMath; + var isArabic_1 = /*#__PURE__*/Object.defineProperty({ + isArabic: isArabic_2, + isMath: isMath_1 + }, '__esModule', { + value: true + }); + + var arabicReference = { + "alef": { + "normal": ["\u0627"], + "madda_above": { + "normal": ["\u0627\u0653", "\u0622"], + "isolated": "\uFE81", + "final": "\uFE82" }, - "e": { - "normal": ["\u06D0"], - "isolated": "\uFBE4", - "final": "\uFBE5", - "initial": "\uFBE6", - "medial": "\uFBE7" + "hamza_above": { + "normal": ["\u0627\u0654", "\u0623"], + "isolated": "\uFE83", + "final": "\uFE84" }, - "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" + "hamza_below": { + "normal": ["\u0627\u0655", "\u0625"], + "isolated": "\uFE87", + "final": "\uFE88" }, - "ae": { - "normal": ["\u06D5"], - "isolated": "\u06D5", - "final": "\uFEEA", - "yeh_above": { - "normal": ["\u06C0", "\u06D5\u0654"], - "isolated": "\uFBA4", - "final": "\uFBA5" - } + "wasla": { + "normal": "\u0671", + "isolated": "\uFB50", + "final": "\uFB51" }, - "rohingya yeh": { - "normal": ["\u08AC"] + "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" }, - "low alef": { - "normal": ["\u08AD"] + "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" }, - "straight waw": { - "normal": ["\u08B1"] + "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" }, - "african feh": { - "normal": ["\u08BB"] + "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" }, - "african qaf": { - "normal": ["\u08BC"] + "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" }, - "african noon": { - "normal": ["\u08BD"] + "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" } - }; - exports["default"] = arabicReference; + }, + "rohingya yeh": { + "normal": ["\u08AC"] + }, + "low alef": { + "normal": ["\u08AD"] + }, + "straight waw": { + "normal": ["\u08B1"] + }, + "african feh": { + "normal": ["\u08BB"] + }, + "african qaf": { + "normal": ["\u08BC"] + }, + "african noon": { + "normal": ["\u08BD"] + } + }; + var _default$3 = arabicReference; + var unicodeArabic = /*#__PURE__*/Object.defineProperty({ + "default": _default$3 + }, '__esModule', { + value: true }); - var unicodeLigatures = createCommonjsModule(function (module, exports) { - - 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", - "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" + 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" }, - "\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" - } - }; - exports["default"] = ligatureReference; + "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 _default$2 = ligatureReference; + var unicodeLigatures = /*#__PURE__*/Object.defineProperty({ + "default": _default$2 + }, '__esModule', { + value: true }); var reference = createCommonjsModule(function (module, exports) { @@ -19252,394 +19555,377 @@ 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); - } + 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; - } + if (reference.tashkeel.indexOf(letter) === -1) { + lastLetter = letter; + } + }); + return letters; + } - exports.GlyphSplitter = GlyphSplitter; + var GlyphSplitter_2 = GlyphSplitter; + var GlyphSplitter_1 = /*#__PURE__*/Object.defineProperty({ + GlyphSplitter: GlyphSplitter_2 + }, '__esModule', { + value: true }); - 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 { + 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); + } - if (reference.tashkeel.indexOf(letter) === -1) { - // don't allow tashkeel to hide line break - lastLetter = letter; - } - }); - return letters; - } + if (reference.tashkeel.indexOf(letter) === -1) { + // don't allow tashkeel to hide line break + lastLetter = letter; + } + }); + return letters; + } - exports.BaselineSplitter = BaselineSplitter; + var BaselineSplitter_2 = BaselineSplitter; + var BaselineSplitter_1 = /*#__PURE__*/Object.defineProperty({ + BaselineSplitter: BaselineSplitter_2 + }, '__esModule', { + value: true }); - 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; + } - 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; } - 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 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]]; + 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 - // 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']; - } + 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'); + 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'); + 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; - } + 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']; - } + } + } 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'); + 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'); + 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; - } + return; } - } // try ligatures + } + } // try ligatures - for (var v2 = 0; v2 < reference.ligatureList.length; v2++) { - var normalForm = reference.ligatureList[v2]; + for (var v2 = 0; v2 < reference.ligatureList.length; v2++) { + var normalForm = reference.ligatureList[v2]; - if (normalForm !== 'words') { - var ligForms = Object.keys(unicodeLigatures["default"][normalForm]); + if (normalForm !== 'words') { + var ligForms = Object.keys(unicodeLigatures["default"][normalForm]); - for (var f = 0; f < ligForms.length; f++) { - if (unicodeLigatures["default"][normalForm][ligForms[f]] === letter) { - returnable += normalForm; - return; - } + for (var f = 0; f < ligForms.length; f++) { + if (unicodeLigatures["default"][normalForm][ligForms[f]] === letter) { + returnable += normalForm; + return; } } - } // try words ligatures + } + } // try words ligatures - for (var v3 = 0; v3 < reference.ligatureWordList.length; v3++) { - var _normalForm = reference.ligatureWordList[v3]; + for (var v3 = 0; v3 < reference.ligatureWordList.length; v3++) { + var _normalForm = reference.ligatureWordList[v3]; - if (unicodeLigatures["default"].words[_normalForm] === letter) { - returnable += _normalForm; - return; - } + if (unicodeLigatures["default"].words[_normalForm] === letter) { + returnable += _normalForm; + return; } + } - returnable += letter; // console.log('kept the letter') - }); - return returnable; - } + returnable += letter; // console.log('kept the letter') + }); + return returnable; + } - exports.Normal = Normal; + var Normal_1 = Normal; + var Normalization = /*#__PURE__*/Object.defineProperty({ + Normal: Normal_1 + }, '__esModule', { + value: true }); - var CharShaper_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); + function CharShaper(letter, form) { + if (!isArabic_1.isArabic(letter)) { + // fail not Arabic + throw new Error('Not Arabic'); + } - function CharShaper(letter, form) { - if (!isArabic_1.isArabic(letter)) { - // fail not Arabic - throw new Error('Not Arabic'); - } + if (letter === "\u0621") { + // hamza alone + return "\u0621"; + } - if (letter === "\u0621") { - // hamza alone - return "\u0621"; - } + 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.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]]; - 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); - 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]; - } + 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]; } } } } } } + } - exports.CharShaper = CharShaper; + var CharShaper_2 = CharShaper; + var CharShaper_1 = /*#__PURE__*/Object.defineProperty({ + CharShaper: CharShaper_2 + }, '__esModule', { + value: true }); - var WordShaper_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function WordShaper(word) { - var state = 'initial'; - var output = ''; + 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.isArabic(word[nxw])) { - break; - } + for (var w = 0; w < word.length; w++) { + var nextLetter = ' '; - if (reference.tashkeel.indexOf(word[nxw]) === -1) { - nextLetter = word[nxw]; - break; - } + for (var nxw = w + 1; nxw < word.length; nxw++) { + if (!isArabic_1.isArabic(word[nxw])) { + break; } - 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']; + if (reference.tashkeel.indexOf(word[nxw]) === -1) { + nextLetter = word[nxw]; + break; + } + } - while (word[w] !== nextLetter) { - w++; - } + 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']; - state = 'initial'; - } else { - output += CharShaper_1.CharShaper(word[w], state); - state = 'medial'; + while (word[w] !== nextLetter) { + w++; } - } - return output; + state = 'initial'; + } else { + output += CharShaper_1.CharShaper(word[w], state); + state = 'medial'; + } } - exports.WordShaper = WordShaper; - }); - - var ParentLetter_1 = createCommonjsModule(function (module, exports) { + return output; + } - Object.defineProperty(exports, "__esModule", { - value: true - }); + var WordShaper_2 = WordShaper$1; + var WordShaper_1 = /*#__PURE__*/Object.defineProperty({ + WordShaper: WordShaper_2 + }, '__esModule', { + value: true + }); - function ParentLetter(letter) { - if (!isArabic_1.isArabic(letter)) { - throw new Error('Not an Arabic letter'); - } + function ParentLetter(letter) { + if (!isArabic_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.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]]; + 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 localVersion; - } + 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; + var ParentLetter_2 = ParentLetter; - function GrandparentLetter(letter) { - if (!isArabic_1.isArabic(letter)) { - throw new Error('Not an Arabic letter'); - } + function GrandparentLetter(letter) { + if (!isArabic_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.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]]; + 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; } + + return null; } + } - exports.GrandparentLetter = GrandparentLetter; + var GrandparentLetter_1 = GrandparentLetter; + var ParentLetter_1 = /*#__PURE__*/Object.defineProperty({ + ParentLetter: ParentLetter_2, + GrandparentLetter: GrandparentLetter_1 + }, '__esModule', { + value: true }); - var lib = createCommonjsModule(function (module, exports) { - - 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; - }); + isArabic_1.isArabic; + GlyphSplitter_1.GlyphSplitter; + BaselineSplitter_1.BaselineSplitter; + Normalization.Normal; + CharShaper_1.CharShaper; + var WordShaper = WordShaper_1.WordShaper; + ParentLetter_1.ParentLetter; + ParentLetter_1.GrandparentLetter; var rtlRegex = /[\u0590-\u05FF\u0600-\u06FF\u0750-\u07BF\u08A0–\u08BF]/; function fixRTLTextForSvg(inputText) { @@ -19652,7 +19938,7 @@ 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++) { @@ -19691,7 +19977,7 @@ 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); @@ -19711,17 +19997,17 @@ 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 $values = objectToArray.values; // `Object.values` method - // https://tc39.github.io/ecma262/#sec-object.values + // https://tc39.es/ecma262/#sec-object.values _export({ target: 'Object', stat: true }, { values: function values(O) { return $values(O); @@ -19769,60 +20055,105 @@ } } - function responseText(response) { - if (!response.ok) throw new Error(response.status + " " + response.statusText); - return response.text(); - } + var vparse = createCommonjsModule(function (module) { + (function (window) { - function d3_text (input, init) { - return fetch(input, init).then(responseText); - } + 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 responseJson(response) { - if (!response.ok) throw new Error(response.status + " " + response.statusText); - if (response.status === 204 || response.status === 205) return; - return response.json(); - } + function compare(v) { + if (typeof v === 'string') { + v = parseVersion(v); + } - function d3_json (input, init) { - return fetch(input, init).then(responseJson); - } + for (var i = 0; i < 4; i++) { + if (this.parsed[i] !== v.parsed[i]) { + return this.parsed[i] > v.parsed[i] ? 1 : -1; + } + } - function parser(type) { - return function (input, init) { - return d3_text(input, init).then(function (text) { - return new DOMParser().parseFromString(text, type); - }); - }; - } + return 0; + } + /* istanbul ignore next */ - var d3_xml = parser("application/xml"); - var svg = parser("image/svg+xml"); + + if (module && 'object' === 'object') { + module.exports = parseVersion; + } else { + window.parseVersion = parseVersion; + } + })(commonjsGlobal); + }); + + var name = "iD"; + var version = "2.20.0"; + 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/togeojson":"0.16.0","@mapbox/vector-tile":"^1.3.1","@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","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":"^17.0.0","@rollup/plugin-json":"^4.0.1","@rollup/plugin-node-resolve":"~11.2.0",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":"1.5.0","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 = vparse(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 +20184,7 @@ var prom = _inflight[url]; if (!prom) { - _inflight[url] = prom = d3_json(url).then(function (result) { + _inflight[url] = prom = utilFetchJson(url).then(function (result) { delete _inflight[url]; if (!result) { @@ -19903,198 +20234,21 @@ return _this; } - var $findIndex$1 = arrayIteration.findIndex; - - - - var FIND_INDEX = 'findIndex'; - var SKIPS_HOLES$1 = true; - - var USES_TO_LENGTH$b = arrayMethodUsesToLength(FIND_INDEX); - - // Shouldn't skip holes - if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES$1 = false; }); - - // `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); - } - }); - - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables(FIND_INDEX); - - var $includes$1 = arrayIncludes.includes; - - - - var USES_TO_LENGTH$c = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); - - // `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); - } - }); - - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('includes'); - - var notARegexp = function (it) { - if (isRegexp(it)) { - throw TypeError("The method doesn't accept regular expressions"); - } return it; - }; - - var MATCH$2 = wellKnownSymbol('match'); - - 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); - } - }); - - var _detected; - - function utilDetect(refresh) { - if (_detected && !refresh) return _detected; - _detected = {}; - var ua = navigator.userAgent; - var m = null; - /* Browser */ - - m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge - - if (m !== null) { - _detected.browser = m[1]; - _detected.version = m[2]; - } - - if (!_detected.browser) { - m = ua.match(/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/i); // IE11 - - if (m !== null) { - _detected.browser = 'msie'; - _detected.version = m[1]; - } - } - - if (!_detected.browser) { - m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ - - if (m !== null) { - _detected.browser = 'Opera'; - _detected.version = m[2]; - } - } - - if (!_detected.browser) { - m = ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i); - - if (m !== null) { - _detected.browser = m[1]; - _detected.version = m[2]; - m = ua.match(/version\/([\.\d]+)/i); - if (m !== null) _detected.version = m[1]; - } - } - - if (!_detected.browser) { - _detected.browser = navigator.appName; - _detected.version = navigator.appVersion; - } // keep major.minor version only.. - - - _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities - // Legacy Opera has incomplete svg style support. See #715 - - _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; - - 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; - } - - _detected.filedrop = window.FileReader && 'ondrop' in window; - _detected.download = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); - _detected.cssfilters = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); - /* Platform */ - - 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'; - } - - _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. - - _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 */ - - var loc = window.top.location; - var origin = loc.origin; - - if (!origin) { - // for unpatched IE11 - origin = loc.protocol + '//' + loc.hostname + (loc.port ? ':' + loc.port : ''); - } - - _detected.host = origin + loc.pathname; - return _detected; - } - - var getOwnPropertyNames$2 = objectGetOwnPropertyNames.f; - var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f; - var defineProperty$a = objectDefineProperty.f; + var getOwnPropertyNames = objectGetOwnPropertyNames.f; + var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; + var defineProperty = objectDefineProperty.f; var trim$2 = stringTrim.trim; var NUMBER = 'Number'; - var NativeNumber = global_1[NUMBER]; + var NativeNumber = global$2[NUMBER]; var NumberPrototype = NativeNumber.prototype; // Opera ~12 has broken Object#toString var BROKEN_CLASSOF = classofRaw(objectCreate(NumberPrototype)) == NUMBER; // `ToNumber` abstract operation - // https://tc39.github.io/ecma262/#sec-tonumber - var toNumber = function (argument) { + // https://tc39.es/ecma262/#sec-tonumber + var toNumber$1 = function (argument) { var it = toPrimitive(argument, false); var first, third, radix, maxCode, digits, length, index, code; if (typeof it == 'string' && it.length > 2) { @@ -20122,7 +20276,7 @@ }; // `Number` constructor - // https://tc39.github.io/ecma262/#sec-number-constructor + // https://tc39.es/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; @@ -20130,78812 +20284,84095 @@ 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); + ? inheritIfRequired(new NativeNumber(toNumber$1(it)), dummy, NumberWrapper) : toNumber$1(it); }; - for (var keys$3 = descriptors ? getOwnPropertyNames$2(NativeNumber) : ( + for (var keys = descriptors ? 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' - ).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)); + 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger,' + + // ESNext + 'fromString,range' + ).split(','), j = 0, key; keys.length > j; j++) { + if (has$1(NativeNumber, key = keys[j]) && !has$1(NumberWrapper, key)) { + defineProperty(NumberWrapper, key, getOwnPropertyDescriptor$2(NativeNumber, key)); } } NumberWrapper.prototype = NumberPrototype; NumberPrototype.constructor = NumberWrapper; - redefine(global_1, NUMBER, NumberWrapper); + redefine(global$2, NUMBER, NumberWrapper); } - // `Number.MAX_SAFE_INTEGER` constant - // https://tc39.github.io/ecma262/#sec-number.max_safe_integer - _export({ target: 'Number', stat: true }, { - MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF - }); + // `thisNumberValue` abstract operation + // https://tc39.es/ecma262/#sec-thisnumbervalue + var thisNumberValue = function (value) { + if (typeof value != 'number' && classofRaw(value) != 'Number') { + throw TypeError('Incorrect invocation'); + } + return +value; + }; - var aesJs = createCommonjsModule(function (module, exports) { - /*! MIT License. Copyright 2015-2018 Richard Moore . See LICENSE.txt. */ - (function (root) { + // `String.prototype.repeat` method implementation + // https://tc39.es/ecma262/#sec-string.prototype.repeat + var stringRepeat = 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; + }; - function checkInt(value) { - return parseInt(value) === value; + var nativeToFixed = 1.0.toFixed; + var floor = Math.floor; + + 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; + }; + + 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 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 + stringRepeat.call('0', 7 - t.length) + t; } + } return s; + }; - function checkInts(arrayish) { - if (!checkInt(arrayish.length)) { - return false; - } + 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(function () { + // V8 ~ Android 4.3- + nativeToFixed.call({}); + }); - for (var i = 0; i < arrayish.length; i++) { - if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { - return false; + // `Number.prototype.toFixed` method + // https://tc39.es/ecma262/#sec-number.prototype.tofixed + _export({ target: 'Number', proto: true, forced: FORCED$4 }, { + 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; + + 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) + stringRepeat.call('0', fractDigits); } - - return true; } + 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; + } + }); - 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 globalIsFinite = global$2.isFinite; - return arg; - } // It's an array; check it is a valid representation of a byte + // `Number.isFinite` method + // https://tc39.es/ecma262/#sec-number.isfinite + // eslint-disable-next-line es/no-number-isfinite -- safe + var numberIsFinite = Number.isFinite || function isFinite(it) { + return typeof it == 'number' && globalIsFinite(it); + }; + // `Number.isFinite` method + // https://tc39.es/ecma262/#sec-number.isfinite + _export({ target: 'Number', stat: true }, { isFinite: numberIsFinite }); - if (Array.isArray(arg)) { - if (!checkInts(arg)) { - throw new Error('Array contains invalid value: ' + arg); - } + var fromCharCode = String.fromCharCode; + // eslint-disable-next-line es/no-string-fromcodepoint -- required for testing + var $fromCodePoint = String.fromCodePoint; - return new Uint8Array(arg); - } // Something else, but behaves like an array (maybe a Buffer? Arguments?) + // length should be 1, old FF problem + var INCORRECT_LENGTH = !!$fromCodePoint && $fromCodePoint.length != 1; + // `String.fromCodePoint` method + // https://tc39.es/ecma262/#sec-string.fromcodepoint + _export({ 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 (checkInt(arg.length) && checkInts(arg)) { - return new Uint8Array(arg); - } + // @@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(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; - throw new Error('unsupported array-like object'); + var rx = anObject(this); + var S = String(string); + + 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; } + ]; + }); - function createArray(length) { - return new Uint8Array(length); + var quickselect$1 = 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 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); + 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); } - } - targetArray.set(sourceArray, targetStart); - } + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - var convertUtf8 = function () { - function toBytes(text) { - var result = [], - i = 0; - text = encodeURI(text); + while (i < j) { + swap(arr, i, j); + i++; + j--; - while (i < text.length) { - var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value + while (compare(arr[i], t) < 0) { + i++; + } - if (c === 37) { - result.push(parseInt(text.substr(i, 2), 16)); - i += 2; // otherwise, just the actual byte - } else { - result.push(c); + while (compare(arr[j], t) > 0) { + j--; } } - return coerceArray(result); + 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 fromBytes(bytes) { - var result = [], - i = 0; - - while (i < bytes.length) { - var c = bytes[i]; + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; + } - 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; - } - } + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - return result.join(''); - } + return quickselect; + }); + }); - return { - toBytes: toBytes, - fromBytes: fromBytes - }; - }(); + var rbush_1 = rbush; + var _default$1 = rbush; - var convertHex = function () { - function toBytes(text) { - var result = []; + 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 - for (var i = 0; i < text.length; i += 2) { - result.push(parseInt(text.substr(i, 2), 16)); - } + this._maxEntries = Math.max(4, maxEntries || 9); + this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); - return result; - } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html + if (format) { + this._initFormat(format); + } + this.clear(); + } - var Hex = '0123456789abcdef'; + 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; - function fromBytes(bytes) { - var result = []; + while (node) { + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + childBBox = node.leaf ? toBBox(child) : child; - for (var i = 0; i < bytes.length; i++) { - var v = bytes[i]; - result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); + 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); } - - return result.join(''); } - return { - toBytes: toBytes, - fromBytes: fromBytes - }; - }(); // Number of rounds by keysize - - - 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 - - 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 - - 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 + node = nodesToSearch.pop(); + } - 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]; + 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; - function convertToInt32(bytes) { - var result = []; + while (node) { + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + childBBox = node.leaf ? toBBox(child) : child; - 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 (intersects$1(bbox, childBBox)) { + if (node.leaf || contains$1(bbox, childBBox)) return true; + nodesToSearch.push(child); + } } - return result; + node = nodesToSearch.pop(); } - var AES = function AES(key) { - if (!(this instanceof AES)) { - throw Error('AES must be instanitated with `new`'); - } + return false; + }, + load: function load(data) { + if (!(data && data.length)) return this; - Object.defineProperty(this, 'key', { - value: coerceArray(key, true) - }); + if (data.length < this._minEntries) { + for (var i = 0, len = data.length; i < len; i++) { + this.insert(data[i]); + } - this._prepare(); - }; + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - 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 + 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 - this._Ke = []; // decryption round keys - this._Kd = []; + this._insert(node, this.data.height - node.height - 1, true); + } - for (var i = 0; i <= rounds; i++) { - this._Ke.push([0, 0, 0, 0]); + 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 - this._Kd.push([0, 0, 0, 0]); + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; } - var roundKeyCount = (rounds + 1) * 4; - var KC = this.key.length / 4; // convert the key into ints + if (node.leaf) { + // check current node + index = findItem$1(item, node.children, equalsFn); - var tk = convertToInt32(this.key); // copy values into round key arrays + if (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); - var index; + this._condense(path); - 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) + return this; + } + } + 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 - var rconpointer = 0; - var t = KC, - tt; + } - 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) + 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 = []; - 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) + while (node) { + if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); + node = nodesToSearch.pop(); + } - } else { - for (var i = 1; i < KC / 2; i++) { - tk[i] ^= tk[i - 1]; - } + return result; + }, + _build: function _build(items, left, right, height) { + var N = right - left + 1, + M = this._maxEntries, + node; - 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; + 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 = KC / 2 + 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } - } // copy values into round key arrays + 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 + M = Math.ceil(N / Math.pow(M, height - 1)); + } - var i = 0, - r, - c; + node = createNode$1([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles - 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) + 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); - 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]; - } - } - }; + for (j = i; j <= right2; j += N2) { + right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively - AES.prototype.encrypt = function (plaintext) { - if (plaintext.length != 16) { - throw new Error('invalid plaintext size (must be 16 bytes)'); + node.children.push(this._build(items, j, right3, height - 1)); } + } - var rounds = this._Ke.length - 1; - var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) - - var t = convertToInt32(plaintext); + calcBBox$1(node, this.toBBox); + return node; + }, + _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { + var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; - for (var i = 0; i < 4; i++) { - t[i] ^= this._Ke[0][i]; - } // apply round transforms + while (true) { + path.push(node); + if (node.leaf || path.length - 1 === level) break; + minArea = minEnlargement = Infinity; + 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 - 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 (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; + } } + } - t = a.slice(); - } // the last round is special - + node = targetNode || node.children[0]; + } - var result = createArray(16), - tt; + 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 < 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 node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - return result; - }; - AES.prototype.decrypt = function (ciphertext) { - if (ciphertext.length != 16) { - throw new Error('invalid ciphertext size (must be 16 bytes)'); - } + node.children.push(item); + extend$2(node, bbox); // split on node overflow; propagate upwards if necessary - var rounds = this._Kd.length - 1; - var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - var t = convertToInt32(ciphertext); + level--; + } else break; + } // adjust bboxes along the insertion path - for (var i = 0; i < 4; i++) { - t[i] ^= this._Kd[0][i]; - } // apply round transforms + 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; - 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]; - } + this._chooseSplitAxis(node, m, M); - t = a.slice(); - } // the last round is special + var splitIndex = this._chooseSplitIndex(node, m, M); + 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; - var result = createArray(16), - tt; + 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 - 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; + 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 result; - }; - /** - * Mode Of Operation - Electonic Codebook (ECB) - */ + 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 ModeOfOperationECB = function ModeOfOperationECB(key) { - if (!(this instanceof ModeOfOperationECB)) { - throw Error('AES must be instanitated with `new`'); - } + 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; - this.description = "Electronic Code Block"; - this.name = "ecb"; - this._aes = new AES(key); - }; + for (i = m; i < M - m; i++) { + child = node.children[i]; + extend$2(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin$1(leftBBox); + } - ModeOfOperationECB.prototype.encrypt = function (plaintext) { - plaintext = coerceArray(plaintext); + for (i = M - m - 1; i >= m; i--) { + child = node.children[i]; + extend$2(rightBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin$1(rightBBox); + } - if (plaintext.length % 16 !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } + 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] + '};'); + } + }; - var ciphertext = createArray(plaintext.length); - var block = createArray(16); + function findItem$1(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - 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); - } + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; + } - return ciphertext; - }; + return -1; + } // calculate node's bbox from bboxes of its children - 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 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 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); - copyArray(block, plaintext, i); - } + 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; - return plaintext; - }; - /** - * Mode Of Operation - Cipher Block Chaining (CBC) - */ + for (var i = k, child; i < p; i++) { + child = node.children[i]; + extend$2(destNode, node.leaf ? toBBox(child) : child); + } + return destNode; + } - var ModeOfOperationCBC = function ModeOfOperationCBC(key, iv) { - if (!(this instanceof ModeOfOperationCBC)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Cipher Block Chaining"; - this.name = "cbc"; - - 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) - */ + 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; + } + function compareNodeMinX$1(a, b) { + return a.minX - b.minX; + } - var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { - if (!(this instanceof ModeOfOperationCFB)) { - throw Error('AES must be instanitated with `new`'); - } + function compareNodeMinY$1(a, b) { + return a.minY - b.minY; + } - this.description = "Cipher Feedback"; - this.name = "cfb"; + function bboxArea$1(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); + } - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 size)'); - } + function bboxMargin$1(a) { + return a.maxX - a.minX + (a.maxY - a.minY); + } - if (!segmentSize) { - segmentSize = 1; - } + 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)); + } - this.segmentSize = segmentSize; - this._shiftRegister = coerceArray(iv, true); - this._aes = new AES(key); - }; + 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); + } - ModeOfOperationCFB.prototype.encrypt = function (plaintext) { - if (plaintext.length % this.segmentSize != 0) { - throw new Error('invalid plaintext size (must be segmentSize bytes)'); - } + function contains$1(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + } - var encrypted = coerceArray(plaintext, true); - var xorSegment; + function intersects$1(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + } - for (var i = 0; i < encrypted.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); + 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 j = 0; j < this.segmentSize; j++) { - encrypted[i + j] ^= xorSegment[j]; - } // Shift the register + function multiSelect$1(arr, left, right, n, compare) { + var stack = [left, right], + mid; - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); - } + 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); + } + } + rbush_1["default"] = _default$1; - return encrypted; - }; + var lineclip_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 - ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { - if (ciphertext.length % this.segmentSize != 0) { - throw new Error('invalid ciphertext size (must be segmentSize bytes)'); - } + 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 = []; - var plaintext = coerceArray(ciphertext, true); - var xorSegment; + for (i = 1; i < len; i++) { + a = points[i - 1]; + b = points[i]; + codeB = lastCode = bitCode$1(b, bbox); - for (var i = 0; i < plaintext.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); + while (true) { + if (!(codeA | codeB)) { + // accept + part.push(a); - for (var j = 0; j < this.segmentSize; j++) { - plaintext[i + j] ^= xorSegment[j]; - } // Shift the register + 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); + } - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + 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); } + } - return plaintext; - }; - /** - * Mode Of Operation - Output Feedback (OFB) - */ + codeA = lastCode; + } + if (part.length) result.push(part); + return result; + } // Sutherland-Hodgeman polygon clipping algorithm - 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"; + function polygonclip$1(points, bbox) { + var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } + for (edge = 1; edge <= 8; edge *= 2) { + result = []; + prev = points[points.length - 1]; + prevInside = !(bitCode$1(prev, bbox) & edge); - this._lastPrecipher = coerceArray(iv, true); - this._lastPrecipherIndex = 16; - this._aes = new AES(key); - }; + 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 - ModeOfOperationOFB.prototype.encrypt = function (plaintext) { - var encrypted = coerceArray(plaintext, true); + if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); + if (inside) result.push(p); // add a point if it's inside - for (var i = 0; i < encrypted.length; i++) { - if (this._lastPrecipherIndex === 16) { - this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); - this._lastPrecipherIndex = 0; - } + prev = p; + prevInside = inside; + } - encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; - } + points = result; + if (!points.length) break; + } - return encrypted; - }; // Decryption is symetric + return result; + } // intersect a segment against one of the 4 lines that make up the bbox - ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; - /** - * Counter object for CTR common mode of operation - */ + 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 - 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 + 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 - if (initialValue !== 0 && !initialValue) { - initialValue = 1; - } + if (p[1] < bbox[1]) code |= 4; // bottom + else if (p[1] > bbox[3]) code |= 8; // top - if (typeof initialValue === 'number') { - this._counter = createArray(16); - this.setValue(initialValue); - } else { - this.setBytes(initialValue); - } - }; + return code; + } - 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 + var whichPolygon_1 = whichPolygon; + function whichPolygon(data) { + var bboxes = []; - if (value > Number.MAX_SAFE_INTEGER) { - throw new Error('integer value out of safe range'); - } + for (var i = 0; i < data.features.length; i++) { + var feature = data.features[i]; + var coords = feature.geometry.coordinates; - for (var index = 15; index >= 0; --index) { - this._counter[index] = value % 256; - value = parseInt(value / 256); + 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)); } - }; - - Counter.prototype.setBytes = function (bytes) { - bytes = coerceArray(bytes, true); + } + } - if (bytes.length != 16) { - throw new Error('invalid counter bytes size (must be 16 bytes)'); - } + var tree = rbush_1().load(bboxes); - this._counter = bytes; - }; + function query(p, multi) { + var output = [], + result = tree.search({ + minX: p[0], + minY: p[1], + maxX: p[0], + maxY: p[1] + }); - 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; - } + 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; } - }; - /** - * Mode Of Operation - Counter (CTR) - */ + } + return multi && output.length ? output : null; + } - var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { - if (!(this instanceof ModeOfOperationCTR)) { - throw Error('AES must be instanitated with `new`'); - } + query.tree = tree; - this.description = "Counter"; - this.name = "ctr"; + query.bbox = function queryBBox(bbox) { + var output = []; + var result = tree.search({ + minX: bbox[0], + minY: bbox[1], + maxX: bbox[2], + maxY: bbox[3] + }); - if (!(counter instanceof Counter)) { - counter = new Counter(counter); + for (var i = 0; i < result.length; i++) { + if (polygonIntersectsBBox(result[i].coords, bbox)) { + output.push(result[i].props); } + } - 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; + return output; + }; - this._counter.increment(); - } + return query; + } - encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; - } + function polygonIntersectsBBox(polygon, bbox) { + var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; + if (insidePolygon(polygon, bboxCenter)) return true; - return encrypted; - }; // Decryption is symetric + for (var i = 0; i < polygon.length; i++) { + if (lineclip_1(polygon[i], bbox).length > 0) return true; + } + return false; + } // ray casting algorithm for detecting if point is in polygon - 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 insidePolygon(rings, p) { + var inside = false; - for (var i = data.length; i < result.length; i++) { - result[i] = padder; - } + for (var i = 0, len = rings.length; i < len; i++) { + var ring = rings[i]; - return result; + for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { + if (rayIntersect(p, ring[j], ring[k])) inside = !inside; } + } - 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; + return inside; + } - for (var i = 0; i < padder; i++) { - if (data[length + i] !== padder) { - throw new Error('PKCS#7 invalid padding byte'); - } - } + 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]; + } - var result = createArray(length); - copyArray(data, result, 0, 0, length); - return result; - } /////////////////////// - // Exporting - // The block cipher + function treeItem(coords, props) { + var item = { + minX: Infinity, + minY: Infinity, + maxX: -Infinity, + maxY: -Infinity, + coords: coords, + props: props + }; + 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]); + } - 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 + return item; + } - { - 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. - - 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; - } - - function utilCleanTags(tags) { - var out = {}; - - for (var k in tags) { - if (!k) continue; - var v = tags[k]; - - if (v !== undefined) { - out[k] = cleanValue(k, v); - } + 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]]]] } - - return out; - - function cleanValue(k, v) { - function keepSpaces(k) { - return /_hours|_times|:conditional$/.test(k); - } - - function skip(k) { - return /^(description|note|fixme)$/.test(k); - } - - 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 - - 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 cleaned; + }, { + 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]]]] } - } - - // 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); - - if (x === null || x === undefined) { - delete this.value; - } else if (this.value !== x) { - this.value = x; - } - } - - return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; + }, { + 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]]]] } - - if (arguments.length === 1) { - return selection.property('value'); + }, { + 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 selection.each(d3_selection_value(value)); - } - - 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; - } + }, { + 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]]]] } - - function capture(d3_event) { - testBindings(d3_event, true); + }, { + 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, 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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 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: "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 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: "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]]]] } - - 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: "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]]]] } - - 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: "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]]]] } - - 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: "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]]]] } - - 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: "Q3803", + nameEn: "Lesser Sunda Islands", + aliases: ["ID-NU"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[116.96967, -8.01483], [114.92859, -7.49253], [114.42235, -8.09762], [114.39575, -8.2889], [116.22542, -10.49172], [122.14954, -11.52517], [125.68138, -9.85176], [125.09025, -9.46406], [124.97892, -9.19281], [125.04044, -9.17093], [125.09434, -9.19669], [125.18907, -9.16434], [125.18632, -9.03142], [125.11764, -8.96359], [124.97742, -9.08128], [124.94011, -8.85617], [124.46701, -9.13002], [124.45971, -9.30263], [124.38554, -9.3582], [124.35258, -9.43002], [124.3535, -9.48493], [124.28115, -9.50453], [124.28115, -9.42189], [124.21247, -9.36904], [124.14517, -9.42324], [124.10539, -9.41206], [124.04286, -9.34243], [124.04628, -9.22671], [124.33472, -9.11416], [124.92337, -8.75859], [125.87688, -7.49892], [116.96967, -8.01483]]]] } - /** - * 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: "Q3812", + nameEn: "Sulawesi", + aliases: ["ID-SL"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[128.34321, 3.90322], [126.69413, 6.02692], [119.56457, 0.90759], [116.58433, -5.30385], [116.33992, -7.56171], [116.96967, -8.01483], [125.87688, -7.49892], [123.78965, -0.86805], [128.34321, 3.90322]]]] } - - 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: "Q3827", + nameEn: "Maluku Islands", + aliases: ["ID-ML"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[129.63187, 2.21409], [128.34321, 3.90322], [123.78965, -0.86805], [125.87688, -7.49892], [125.58506, -7.95311], [125.87691, -8.31789], [127.42116, -8.22471], [127.55165, -9.05052], [135.49042, -9.2276], [135.35517, -5.01442], [132.8312, -4.70282], [130.8468, -2.61103], [128.40647, -2.30349], [129.71519, -0.24692], [129.63187, 2.21409]]]] } - /* 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: "Q3845", + nameEn: "Western New Guinea", + aliases: ["ID-PP"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[135.49042, -9.2276], [141.01842, -9.35091], [141.01763, -6.90181], [140.90448, -6.85033], [140.85295, -6.72996], [140.99813, -6.3233], [141.02352, 0.08993], [129.63187, 2.21409], [129.71519, -0.24692], [128.40647, -2.30349], [130.8468, -2.61103], [132.8312, -4.70282], [135.35517, -5.01442], [135.49042, -9.2276]]]] } - /** - * 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 - + }, { + type: "Feature", + properties: { + wikidata: "Q5765", + nameEn: "Balearic Islands", + aliases: ["ES-IB"], + country: "ES", + groups: ["EU", "039", "150", "UN"], + callingCodes: ["34 971"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-2.27707, 35.35051], [5.10072, 39.89531], [3.75438, 42.33445], [-2.27707, 35.35051]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q5823", + nameEn: "Ceuta", + aliases: ["ES-CE"], + country: "ES", + groups: ["EA", "EU", "015", "002", "UN"], + level: "subterritory", + callingCodes: ["34"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-5.38491, 35.92591], [-5.37338, 35.88417], [-5.35844, 35.87375], [-5.34379, 35.8711], [-5.21179, 35.90091], [-5.38491, 35.92591]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q5831", + nameEn: "Melilla", + aliases: ["ES-ML"], + country: "ES", + groups: ["EA", "EU", "015", "002", "UN"], + level: "subterritory", + callingCodes: ["34"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-2.91909, 35.33927], [-2.96038, 35.31609], [-2.96648, 35.30475], [-2.96978, 35.29459], [-2.97035, 35.28852], [-2.96507, 35.28801], [-2.96826, 35.28296], [-2.96516, 35.27967], [-2.95431, 35.2728], [-2.95065, 35.26576], [-2.93893, 35.26737], [-2.92272, 35.27509], [-2.91909, 35.33927]]]] + } + }, { + type: "Feature", + properties: { + wikidata: "Q7835", + nameEn: "Crimea", + country: "RU", + groups: ["151", "150", "UN"], + level: "subterritory", + callingCodes: ["7"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[33.5, 44], [36.4883, 45.0488], [36.475, 45.2411], [36.5049, 45.3136], [36.6545, 45.3417], [36.6645, 45.4514], [35.0498, 45.7683], [34.9601, 45.7563], [34.7991, 45.8101], [34.8015, 45.9005], [34.7548, 45.907], [34.6668, 45.9714], [34.6086, 45.9935], [34.5589, 45.9935], [34.5201, 45.951], [34.4873, 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-16.66893], [32.71017, -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 - _this.id = fieldID; // for use in classes, element ids, css selectors + 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; - _this.safeid = utilSafeClassName(fieldID); + function canonicalID(id) { + var s = id || ""; - _this.matchGeometry = function (geom) { - return !_this.geometry || _this.geometry.indexOf(geom) !== -1; - }; + if (s.charAt(0) === ".") { + return s.toUpperCase(); + } else { + return s.replace(idFilterRegex, "").toUpperCase(); + } + } - _this.matchAllGeometry = function (geometries) { - return !_this.geometry || geometries.every(function (geom) { - return _this.geometry.indexOf(geom) !== -1; - }); - }; + var levels = ["subterritory", "territory", "subcountryGroup", "country", "sharedLandform", "intermediateRegion", "subregion", "region", "subunion", "union", "unitedNations", "world"]; + loadDerivedDataAndCaches(borders); - _this.t = function (scope, options) { - return _t("presets.fields.".concat(fieldID, ".").concat(scope), options); - }; + function loadDerivedDataAndCaches(borders2) { + var identifierProps = ["iso1A2", "iso1A3", "m49", "wikidata", "emojiFlag", "ccTLD", "nameEn"]; + var geometryFeatures = []; - _this.t.html = function (scope, options) { - return _t.html("presets.fields.".concat(fieldID, ".").concat(scope), options); - }; + 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); + } - _this.title = function () { - return _this.overrideLabel || _this.t('label', { - 'default': fieldID + 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; }); - }; + loadMembersForGroupsOf(_feature); + } - _this.label = function () { - return _this.overrideLabel || _this.t.html('label', { - 'default': fieldID - }); - }; + for (var _i2 in borders2.features) { + var _feature2 = borders2.features[_i2]; + loadRoadSpeedUnit(_feature2); + loadRoadHeightUnit(_feature2); + loadDriveSide(_feature2); + loadCallingCodes(_feature2); + loadGroupGroups(_feature2); + } - var _placeholder = _this.placeholder; + for (var _i3 in borders2.features) { + var _feature3 = borders2.features[_i3]; - _this.placeholder = function () { - return _this.t('placeholder', { - 'default': _placeholder + _feature3.properties.groups.sort(function (groupID1, groupID2) { + return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); }); - }; - - _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 + 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); - var addTags = _this.addTags; - - for (var _k in addTags) { - if (!seen[_k] && entityTags[_k] === addTags[_k]) { - score += _this.originalScore; + if (diff === 0) { + return borders2.features.indexOf(featuresByCode[id1]) - borders2.features.indexOf(featuresByCode[id2]); } - } - - 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 + return diff; }); - }; - - _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; + var geometryOnlyCollection = { + type: "FeatureCollection", + features: geometryFeatures }; + whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); - _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'; - } - } - } + function loadGroups(feature2) { + var props = feature2.properties; - if (geometry && !skipFieldDefaults) { - _this.fields().forEach(function (field) { - if (field.matchGeometry(geometry) && field.key && !tags[field.key] && field["default"]) { - tags[field.key] = field["default"]; - } - }); + if (!props.groups) { + props.groups = []; } - 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); - } + if (feature2.geometry && props.country) { + props.groups.push(props.country); } - 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 allowed or just a checkbox - f.type !== 'multiCombo' && f.type !== 'semiCombo' && f.type !== 'manyCombo' && f.type !== 'check') return false; - return true; + if (props.m49 !== "001") { + props.groups.push("001"); } } - 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 + function loadM49(feature2) { + var props = feature2.properties; - _geometryIndex = { - point: {}, - vertex: {}, - line: {}, - area: {}, - relation: {} - }; + if (!props.m49 && props.iso1N3) { + props.m49 = props.iso1N3; + } + } - _this.collection.forEach(function (preset) { - (preset.geometry || []).forEach(function (geometry) { - var g = _geometryIndex[geometry]; + function loadTLD(feature2) { + var props = feature2.properties; + if (props.level === "unitedNations") return; - for (var key in preset.tags) { - (g[key] = g[key] || []).push(preset); - } - }); - }); + if (!props.ccTLD && props.iso1A2) { + props.ccTLD = "." + props.iso1A2.toLowerCase(); + } + } - return _this; - }; + function loadIsoStatus(feature2) { + var props = feature2.properties; - _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 (!props.isoStatus && props.iso1A2) { + props.isoStatus = "official"; + } + } - if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { - geometry = 'point'; - } + function loadLevel(feature2) { + var props = feature2.properties; + if (props.level) return; - return _this.matchTags(entity.tags, geometry); - }); - }; + if (!props.country) { + props.level = "country"; + } else if (!props.iso1A2 || props.isoStatus === "official") { + props.level = "territory"; + } else { + props.level = "subterritory"; + } + } - _this.matchTags = function (tags, geometry) { - var geometryMatches = _geometryIndex[geometry]; - var address; - var best = -1; - var match; + function loadGroupGroups(feature2) { + var props = feature2.properties; + if (feature2.geometry || !props.members) return; + var featureLevelIndex = levels.indexOf(props.level); + var sharedGroups = []; - 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 _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); + }); + + if (_i4 === "0") { + sharedGroups = memberGroups; + } else { + sharedGroups = sharedGroups.filter(function (groupID) { + return memberGroups.indexOf(groupID) !== -1; + }); } + }; - var keyMatches = geometryMatches[k]; - if (!keyMatches) continue; + for (var _i4 in props.members) { + _loop(_i4); + } - for (var i = 0; i < keyMatches.length; i++) { - var score = keyMatches[i].matchScore(tags); + props.groups = props.groups.concat(sharedGroups.filter(function (groupID) { + return props.groups.indexOf(groupID) === -1; + })); - if (score > best) { - best = score; - match = keyMatches[i]; - } + for (var j in sharedGroups) { + var groupFeature = featuresByCode[sharedGroups[j]]; + + if (groupFeature.properties.members.indexOf(props.id) === -1) { + groupFeature.properties.members.push(props.id); } } + } - if (address && (!match || match.isFallback())) { - match = address; + function loadRoadSpeedUnit(feature2) { + var props = feature2.properties; + + 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 match || _this.fallback(geometry); - }; + function loadRoadHeightUnit(feature2) { + var props = feature2.properties; - _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 + 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]; + } + } - 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 loadDriveSide(feature2) { + var props = feature2.properties; + 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]; + } + } - _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 + function loadCallingCodes(feature2) { + var props = feature2.properties; - var presets = _this.collection.filter(function (p) { - return !p.suggestion && !p.replacement; - }); // keeplist + 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; + }, []))); + } + } + + function loadFlag(feature2) { + if (!feature2.properties.iso1A2) return; + var flag = feature2.properties.iso1A2.replace(/./g, function (_char) { + return String.fromCodePoint(_char.charCodeAt(0) + 127397); + }); + feature2.properties.emojiFlag = flag; + } + 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); + } + } - presets.forEach(function (p) { - var keys = p.tags && Object.keys(p.tags); - var key = keys && keys.length && keys[0]; // pick the first tag + function cacheFeatureByIDs(feature2) { + var ids = []; - if (!key) return; - if (ignore.indexOf(key) !== -1) return; + for (var k in identifierProps) { + var prop = identifierProps[k]; + var id = feature2.properties[prop]; + if (id) ids.push(id); + } - if (p.geometry.indexOf('area') !== -1) { - // probably an area.. - areaKeys[key] = areaKeys[key] || {}; + if (feature2.properties.aliases) { + for (var j in feature2.properties.aliases) { + ids.push(feature2.properties.aliases[j]); } - }); // discardlist + } - presets.forEach(function (p) { - var key; + for (var _i5 in ids) { + var _id = canonicalID(ids[_i5]); - 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]; + featuresByCode[_id] = feature2; + } + } + } - if (key in areaKeys && // probably an area... - p.geometry.indexOf('line') !== -1 && // but sometimes a line - value !== '*') { - areaKeys[key][value] = true; - } - } - }); - return areaKeys; - }; + function locArray(loc) { + if (Array.isArray(loc)) { + return loc; + } else if (loc.coordinates) { + return loc.coordinates; + } - _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 + return loc.geometry.coordinates; + } - var keys = d.tags && Object.keys(d.tags); - var key = keys && keys.length && keys[0]; // pick the first tag + function smallestFeature(loc) { + var query = locArray(loc); + var featureProperties = whichPolygonGetter(query); + if (!featureProperties) return null; + return featuresByCode[featureProperties.id]; + } - if (!key) return pointTags; // if this can be a point + function countryFeature(loc) { + var feature2 = smallestFeature(loc); + if (!feature2) return null; + var countryCode = feature2.properties.country || feature2.properties.iso1A2; + return featuresByCode[countryCode] || null; + } - if (d.geometry.indexOf('point') !== -1) { - pointTags[key] = pointTags[key] || {}; - pointTags[key][d.tags[key]] = true; - } + var defaultOpts = { + level: void 0, + maxLevel: void 0, + withProp: void 0 + }; - return pointTags; - }, {}); - }; + 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; - _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 + if (targetLevel === "country") { + var fastFeature = countryFeature(loc); - var keys = d.tags && Object.keys(d.tags); - var key = keys && keys.length && keys[0]; // pick the first tag + if (fastFeature) { + if (!withProp || fastFeature.properties[withProp]) { + return fastFeature; + } + } + } - if (!key) return vertexTags; // if this can be a vertex + var features2 = featuresContaining(loc); - if (d.geometry.indexOf('vertex') !== -1) { - vertexTags[key] = vertexTags[key] || {}; - vertexTags[key][d.tags[key]] = true; - } + for (var i in features2) { + var feature2 = features2[i]; + var levelIndex = levels.indexOf(feature2.properties.level); - return vertexTags; - }, {}); - }; + if (feature2.properties.level === targetLevel || levelIndex > targetLevelIndex && levelIndex <= maxLevelIndex) { + if (!withProp || feature2.properties[withProp]) { + return feature2; + } + } + } - _this.field = function (id) { - return _fields[id]; - }; + return null; + } - _this.universal = function () { - return _universal; - }; + function featureForID(id) { + var stringID; - _this.defaults = function (geometry, n, startWithRecents) { - var recents = []; + if (typeof id === "number") { + stringID = id.toString(); - if (startWithRecents) { - recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); + if (stringID.length === 1) { + stringID = "00" + stringID; + } else if (stringID.length === 2) { + stringID = "0" + stringID; } + } else { + stringID = canonicalID(id); + } - var defaults; + return featuresByCode[stringID] || null; + } - if (_addablePresetIDs) { - defaults = Array.from(_addablePresetIDs).map(function (id) { - var preset = _this.item(id); + function smallestFeaturesForBbox(bbox) { + return whichPolygonGetter.bbox(bbox).map(function (props) { + return featuresByCode[props.id]; + }); + } - if (preset && preset.matchGeometry(geometry)) return preset; - return null; - }).filter(Boolean); - } else { - defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); - } + function smallestOrMatchingFeature(query) { + if (_typeof(query) === "object") { + return smallestFeature(query); + } - return presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - }; // pass a Set of addable preset ids + return featureForID(query); + } + function feature$1(query) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOpts; - _this.addablePresetIDs = function (val) { - if (!arguments.length) return _addablePresetIDs; // accept and convert arrays + if (_typeof(query) === "object") { + return featureForLoc(query, opts); + } - if (Array.isArray(val)) val = new Set(val); - _addablePresetIDs = val; + return featureForID(query); + } - 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 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; + } - return _this; - }; + function featuresContaining(query, strict) { + var matchingFeatures; - _this.recent = function () { - return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { - return d.preset; - }))); - }; + if (Array.isArray(query) && query.length === 4) { + matchingFeatures = smallestFeaturesForBbox(query); + } else { + var smallestOrMatching = smallestOrMatchingFeature(query); + matchingFeatures = smallestOrMatching ? [smallestOrMatching] : []; + } - function RibbonItem(preset, source) { - var item = {}; - item.preset = preset; - item.source = source; + if (!matchingFeatures.length) return []; + var returnFeatures; - item.isFavorite = function () { - return item.source === 'favorite'; - }; + if (!strict || _typeof(query) === "object") { + returnFeatures = matchingFeatures.slice(); + } else { + returnFeatures = []; + } - item.isRecent = function () { - return item.source === 'recent'; - }; + for (var j in matchingFeatures) { + var properties = matchingFeatures[j].properties; - item.matches = function (preset) { - return item.preset.id === preset.id; - }; + for (var i in properties.groups) { + var groupID = properties.groups[i]; + var groupFeature = featuresByCode[groupID]; - item.minified = function () { - return { - pID: item.preset.id - }; - }; + if (returnFeatures.indexOf(groupFeature) === -1) { + returnFeatures.push(groupFeature); + } + } + } - return item; + return returnFeatures; + } + + function featuresIn(id, strict) { + var feature2 = featureForID(id); + if (!feature2) return []; + var features2 = []; + + if (!strict) { + features2.push(feature2); } - function ribbonItemForMinified(d, source) { - if (d && d.pID) { - var preset = _this.item(d.pID); + var properties = feature2.properties; - if (!preset) return null; - return RibbonItem(preset, source); + if (properties.members) { + for (var i in properties.members) { + var memberID = properties.members[i]; + features2.push(featuresByCode[memberID]); } - - return null; } - _this.getGenericRibbonItems = function () { - return ['point', 'line', 'area'].map(function (id) { - return RibbonItem(_this.item(id), 'generic'); - }); - }; + return features2; + } - _this.getAddable = function () { - if (!_addablePresetIDs) return []; - return _addablePresetIDs.map(function (id) { - var preset = _this.item(id); + function aggregateFeature(id) { + var features2 = featuresIn(id, false); + if (features2.length === 0) return null; + var aggregateCoordinates = []; - if (preset) return RibbonItem(preset, 'addable'); - return null; - }).filter(Boolean); - }; + for (var i in features2) { + var feature2 = features2[i]; - function setRecents(items) { - _recents = items; - var minifiedItems = items.map(function (d) { - return d.minified(); - }); - corePreferences('preset_recents', JSON.stringify(minifiedItems)); - dispatch$1.call('recentsChange'); + if (feature2.geometry && feature2.geometry.type === "MultiPolygon" && feature2.geometry.coordinates) { + aggregateCoordinates = aggregateCoordinates.concat(feature2.geometry.coordinates); + } } - _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; - }, []); + return { + type: "Feature", + properties: features2[0].properties, + geometry: { + type: "MultiPolygon", + coordinates: aggregateCoordinates } - - return _recents; }; + } - _this.addRecent = function (preset, besidePreset, after) { - var recents = _this.getRecents(); + function roadSpeedUnit(query) { + var feature2 = smallestOrMatchingFeature(query); + return feature2 && feature2.properties.roadSpeedUnit || null; + } - var beforeItem = _this.recentMatching(besidePreset); + var RADIUS = 6378137; + var FLATTENING = 1 / 298.257223563; + var POLAR_RADIUS = 6356752.3142; + var wgs84 = { + RADIUS: RADIUS, + FLATTENING: FLATTENING, + POLAR_RADIUS: POLAR_RADIUS + }; - var toIndex = recents.indexOf(beforeItem); - if (after) toIndex += 1; - var newItem = RibbonItem(preset, 'recent'); - recents.splice(toIndex, 0, newItem); - setRecents(recents); - }; + var geometry_1 = geometry; + var ring = ringArea; - _this.removeRecent = function (preset) { - var item = _this.recentMatching(preset); + function geometry(_) { + var area = 0, + i; - if (item) { - var items = _this.getRecents(); + switch (_.type) { + case 'Polygon': + return polygonArea(_.coordinates); - items.splice(items.indexOf(item), 1); - setRecents(items); - } - }; + case 'MultiPolygon': + for (i = 0; i < _.coordinates.length; i++) { + area += polygonArea(_.coordinates[i]); + } - _this.recentMatching = function (preset) { - var items = _this.getRecents(); + return area; - for (var i in items) { - if (items[i].matches(preset)) { - return items[i]; + case 'Point': + case 'MultiPoint': + case 'LineString': + case 'MultiLineString': + return 0; + + case 'GeometryCollection': + for (i = 0; i < _.geometries.length; i++) { + area += geometry(_.geometries[i]); } - } - return null; - }; + return area; + } + } - _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 polygonArea(coords) { + var area = 0; - _this.moveRecent = function (item, beforeItem) { - var recents = _this.getRecents(); + if (coords && coords.length > 0) { + area += Math.abs(ringArea(coords[0])); - var fromIndex = recents.indexOf(item); - var toIndex = recents.indexOf(beforeItem); + for (var i = 1; i < coords.length; i++) { + area -= Math.abs(ringArea(coords[i])); + } + } - var items = _this.moveItem(recents, fromIndex, toIndex); + 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. + */ - if (items) setRecents(items); - }; - _this.setMostRecent = function (preset) { - if (preset.searchable === false) return; + function ringArea(coords) { + var p1, + p2, + p3, + lowerIndex, + middleIndex, + upperIndex, + i, + area = 0, + coordsLength = coords.length; - var items = _this.getRecents(); + 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; + } - var item = _this.recentMatching(preset); + p1 = coords[lowerIndex]; + p2 = coords[middleIndex]; + p3 = coords[upperIndex]; + area += (rad(p3[0]) - rad(p1[0])) * Math.sin(rad(p2[1])); + } - if (item) { - items.splice(items.indexOf(item), 1); - } else { - item = RibbonItem(preset, 'recent'); - } // remove the last recent (first in, first out) + area = area * wgs84.RADIUS * wgs84.RADIUS / 2; + } + return area; + } - while (items.length >= MAXRECENTS) { - items.pop(); - } // prepend array + function rad(_) { + return _ * Math.PI / 180; + } + var geojsonArea = { + geometry: geometry_1, + ring: ring + }; - items.unshift(item); - setRecents(items); - }; + var $includes = arrayIncludes.includes; - function setFavorites(items) { - _favorites = items; - var minifiedItems = items.map(function (d) { - return d.minified(); - }); - corePreferences('preset_favorites', JSON.stringify(minifiedItems)); // call update - dispatch$1.call('favoritePreset'); + // `Array.prototype.includes` method + // https://tc39.es/ecma262/#sec-array.prototype.includes + _export({ target: 'Array', proto: true }, { + includes: function includes(el /* , fromIndex = 0 */) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); } + }); - _this.addFavorite = function (preset, besidePreset, after) { - var favorites = _this.getFavorites(); + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('includes'); - var beforeItem = _this.favoriteMatching(besidePreset); + var validateCenter_1$1 = function validateCenter(center) { + var validCenterLengths = [2, 3]; - var toIndex = favorites.indexOf(beforeItem); - if (after) toIndex += 1; - var newItem = RibbonItem(preset, 'favorite'); - favorites.splice(toIndex, 0, newItem); - setFavorites(favorites); - }; + 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]; + + 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))); + } - _this.toggleFavorite = function (preset) { - var favs = _this.getFavorites(); + if (lng > 180 || lng < -180) { + throw new Error("ERROR! Longitude has to be between -180 and 180 but was ".concat(lng)); + } - var favorite = _this.favoriteMatching(preset); + if (lat > 90 || lat < -90) { + throw new Error("ERROR! Latitude has to be between -90 and 90 but was ".concat(lat)); + } + }; - 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 + var validateCenter$1 = { + validateCenter: validateCenter_1$1 + }; + var validateRadius_1$1 = function validateRadius(radius) { + if (typeof radius !== "number") { + throw new Error("ERROR! Radius has to be a positive number but was: ".concat(_typeof(radius))); + } - favs.push(RibbonItem(preset, 'favorite')); - } + if (radius <= 0) { + throw new Error("ERROR! Radius has to be a positive number but was: ".concat(radius)); + } + }; - setFavorites(favs); - }; + var validateRadius$1 = { + validateRadius: validateRadius_1$1 + }; - _this.removeFavorite = function (preset) { - var item = _this.favoriteMatching(preset); + var validateNumberOfEdges_1$1 = 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)); + } - if (item) { - var items = _this.getFavorites(); + if (numberOfEdges < 3) { + throw new Error("ERROR! Number of edges has to be at least 3 but was: ".concat(numberOfEdges)); + } + }; - items.splice(items.indexOf(item), 1); - setFavorites(items); - } - }; + var validateNumberOfEdges$1 = { + validateNumberOfEdges: validateNumberOfEdges_1$1 + }; - _this.getFavorites = function () { - if (!_favorites) { - // fetch from local storage - var rawFavorites = JSON.parse(corePreferences('preset_favorites')); + var validateEarthRadius_1$1 = 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)); + } - if (!rawFavorites) { - rawFavorites = []; - corePreferences('preset_favorites', JSON.stringify(rawFavorites)); - } + if (earthRadius <= 0) { + throw new Error("ERROR! Earth radius has to be a positive number but was: ".concat(earthRadius)); + } + }; - _favorites = rawFavorites.reduce(function (output, d) { - var item = ribbonItemForMinified(d, 'favorite'); - if (item && item.preset.addable()) output.push(item); - return output; - }, []); - } + var validateEarthRadius$1 = { + validateEarthRadius: validateEarthRadius_1$1 + }; - return _favorites; - }; + var validateBearing_1$1 = 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)); + } + }; - _this.favoriteMatching = function (preset) { - var favs = _this.getFavorites(); + var validateBearing$1 = { + validateBearing: validateBearing_1$1 + }; - for (var index in favs) { - if (favs[index].matches(preset)) { - return favs[index]; - } - } + 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; - return null; - }; + 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); + } + + var validateCenter_1 = validateCenter; + var validateRadius_1 = validateRadius; + var validateNumberOfEdges_1 = validateNumberOfEdges; + var validateEarthRadius_1 = validateEarthRadius; + var validateBearing_1 = validateBearing; + var validateInput_1 = validateInput$1; + var inputValidation = { + validateCenter: validateCenter_1, + validateRadius: validateRadius_1, + validateNumberOfEdges: validateNumberOfEdges_1, + validateEarthRadius: validateEarthRadius_1, + validateBearing: validateBearing_1, + validateInput: validateInput_1 + }; - return utilRebind(_this, dispatch$1, 'on'); - } + var validateInput = inputValidation.validateInput; + var defaultEarthRadius = 6378137; // equatorial Earth radius - function utilTagText(entity) { - var obj = entity && entity.tags || {}; - return Object.keys(obj).map(function (k) { - return k + '=' + obj[k]; - }).join(', '); + function toRadians(angleInDegrees) { + return angleInDegrees * Math.PI / 180; } - 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)); - } - } + function toDegrees(angleInRadians) { + return angleInRadians * 180 / Math.PI; + } - return extent; + 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)]; } - 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]; - if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '-', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '- ' + k + '=' + oldVal - }); - } + 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 - if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '+', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '+ ' + k + '=' + newVal - }); - } + validateInput({ + center: center, + radius: radius, + numberOfEdges: n, + earthRadius: earthRadius, + bearing: bearing }); - 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)); + var start = toRadians(bearing); + var coordinates = []; - 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); - }); + for (var i = 0; i < n; ++i) { + coordinates.push(offset(center, radius, earthRadius, start + direction * 2 * Math.PI * -i / n)); } - } // 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); + coordinates.push(coordinates[0]); + return { + type: "Polygon", + coordinates: [coordinates] + }; + }; - 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 + function getNumberOfEdges(options) { + if (isUndefinedOrNull(options)) { + return 32; + } else if (isObjectNotArray(options)) { + var numberOfEdges = options.numberOfEdges; + return numberOfEdges === undefined ? 32 : numberOfEdges; } - } // 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)); + return options; + } - function collectDeepDescendants(id) { - if (seen.has(id)) return; - seen.add(id); + function getEarthRadius(options) { + if (isUndefinedOrNull(options)) { + return defaultEarthRadius; + } else if (isObjectNotArray(options)) { + var earthRadius = options.earthRadius; + return earthRadius === undefined ? defaultEarthRadius : earthRadius; + } - if (!idsSet.has(id)) { - returners.add(id); - } + return defaultEarthRadius; + } - 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 + function getDirection(options) { + if (isObjectNotArray(options) && options.rightHandRule) { + return -1; } - } // 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 + return 1; + } - function utilGetAllNodes(ids, graph) { - var seen = new Set(); - var nodes = new Set(); - ids.forEach(collectNodes); - return Array.from(nodes); + function getBearing(options) { + if (isUndefinedOrNull(options)) { + return 0; + } else if (isObjectNotArray(options)) { + var bearing = options.bearing; + return bearing === undefined ? 0 : bearing; + } - function collectNodes(id) { - if (seen.has(id)) return; - seen.add(id); - var entity = graph.hasEntity(id); - if (!entity) return; + return 0; + } - 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 isObjectNotArray(argument) { + return argument !== null && _typeof(argument) === "object" && !Array.isArray(argument); } - 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; + function isUndefinedOrNull(argument) { + return argument === null || argument === undefined; + } - if (network) { - name = network + ' ' + name; - } - } + // `Number.EPSILON` constant + // https://tc39.es/ecma262/#sec-number.epsilon + _export({ target: 'Number', stat: true }, { + EPSILON: Math.pow(2, -52) + }); - return name; - } - function utilDisplayNameForPath(entity) { - var name = utilDisplayName(entity); - var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; + var quot = /"/g; - if (!isFirefox && name && rtlRegex.test(name)) { - name = fixRTLTextForSvg(name); - } + // `CreateHTML` abstract operation + // https://tc39.es/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 + ''; + }; - 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); + // 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; + }); + }; - if (displayName) { - // use the display name if there is one - return displayName; + // `String.prototype.link` method + // https://tc39.es/ecma262/#sec-string.prototype.link + _export({ target: 'String', proto: true, forced: stringHtmlForced('link') }, { + link: function link(url) { + return createHtml(this, 'a', 'href', url); } + }); - var preset = typeof graphOrGeometry === 'string' ? _mainPresetIndex.matchTags(entity.tags, graphOrGeometry) : _mainPresetIndex.match(entity, graphOrGeometry); + /** + * splaytree v3.1.0 + * Fast Splay tree for Node and browser + * + * @author Alexander Milevski + * @license MIT + * @preserve + */ + var Node$1 = + /** @class */ + function () { + function Node(key, data) { + this.next = null; + this.key = key; + this.data = data; + this.left = null; + this.right = null; + } - 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 Node; + }(); + /* follows "An implementation of top-down splaying" + * by D. Sleator March 1992 + */ - return utilDisplayType(entity.id); + function DEFAULT_COMPARE(a, b) { + return a > b ? 1 : a < b ? -1 : 0; } - 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 ] - // } + /** + * Simple top down splay, not requiring i to be in the tree t. + */ - 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` + function splay(i, t, comparator) { + var N = new Node$1(null, null); + var l = N; + var r = N; - 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); - } - } - } + while (true) { + var cmp = comparator(i, t.key); //if (i < t.key) { - var tagHash = key + '=' + value; - if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; - tagCounts[tagHash] += 1; - }); - }); + if (cmp < 0) { + if (t.left === null) break; //if (i < t.left.key) { - for (var key in tags) { - if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically + if (comparator(i, t.left.key) < 0) { + var y = t.left; + /* rotate right */ - tags[key] = tags[key].sort(function (val1, val2) { - var key = key; // capture + t.left = y.right; + y.right = t; + t = y; + if (t.left === null) break; + } - var count2 = tagCounts[key + '=' + val2]; - var count1 = tagCounts[key + '=' + val1]; + r.left = t; + /* link right */ - if (count2 !== count1) { - return count2 - count1; - } + 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 (val2 && val1) { - return val1.localeCompare(val2); + 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; } - return val1 ? 1 : -1; - }); + l.right = t; + /* link left */ + + l = t; + t = t.right; + } else break; } + /* assemble */ - return tags; + + l.right = t.left; + r.left = t.right; + t.left = N.right; + t.right = N.left; + return t; } - function utilStringQs(str) { - var i = 0; // advance past any leading '?' or '#' characters - while (i < str.length && (str[i] === '?' || str[i] === '#')) { - i++; - } + function insert(i, data, t, comparator) { + var node = new Node$1(i, data); - str = str.slice(i); - return str.split('&').reduce(function (obj, pair) { - var parts = pair.split('='); + if (t === null) { + node.left = node.right = null; + return node; + } - if (parts.length === 2) { - obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); - } + t = splay(i, t, comparator); + var cmp = comparator(i, t.key); - 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 (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; } - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '=' + (noencode ? softEncode(obj[key]) : encodeURIComponent(obj[key])); - }).join('&'); + return node; } - 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; + function split$1(key, v, comparator) { + var left = null; + var right = null; + + 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; } } - return false; + return { + left: left, + right: right + }; } - 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(); + 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); } + } - while (++i < n) { - if (prefixes[i] + property in s) { - return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); + var Tree = + /** @class */ + function () { + function Tree(comparator) { + if (comparator === void 0) { + comparator = DEFAULT_COMPARE; } + + this._root = null; + this._size = 0; + this._comparator = comparator; } + /** + * Inserts a key, allows duplicates + */ - 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. - 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; + 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 + */ - for (i = 0; i <= b.length; i++) { - matrix[i] = [i]; - } - for (j = 0; j <= a.length; j++) { - matrix[0][j] = j; - } + Tree.prototype.add = function (key, data) { + var node = new Node$1(key, data); - 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 + 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} + */ - 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 - 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]; + Tree.prototype.remove = function (key) { + this._root = this._remove(key, this._root, this._comparator); }; - } - 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] + /** + * Deletes i from the tree if it's there + */ - function utilWrap(index, length) { - if (index < 0) { - index += Math.ceil(-index / length) * length; - } - 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 - */ + 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); - 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/ + if (cmp === 0) { + /* found it */ + if (t.left === null) { + x = t.right; + } else { + x = splay(i, t.left, comparator); + x.right = t.right; + } - function utilHashcode(str) { - var hash = 0; + this._size--; + return x; + } - if (str.length === 0) { - return hash; - } + return t; + /* It wasn't there */ + }; + /** + * Removes and returns the node with smallest key + */ - 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 - } + Tree.prototype.pop = function () { + var node = this._root; - return hash; - } // Returns version of `str` with all runs of special characters replaced by `_`; - // suitable for HTML ids, classes, selectors, etc. + if (node) { + while (node.left) { + node = node.left; + } - 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. + 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 + }; + } - 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. + return null; + }; + /** + * Find without splaying + */ - 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(''); - } + Tree.prototype.findStatic = function (key) { + var current = this._root; + var compare = this._comparator; - function osmEntity(attrs) { - // For prototypal inheritance. - if (this instanceof osmEntity) return; // Create the appropriate subtype. + 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 (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 null; + }; + 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; + } - return new osmEntity().initialize(arguments); - } + return this._root; + }; - osmEntity.id = function (type) { - return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); - }; + Tree.prototype.contains = function (key) { + var current = this._root; + var compare = this._comparator; - osmEntity.id.next = { - changeset: -1, - node: -1, - way: -1, - relation: -1 - }; + while (current) { + var cmp = compare(key, current.key); + if (cmp === 0) return true;else if (cmp < 0) current = current.left;else current = current.right; + } - osmEntity.id.fromOSM = function (type, id) { - return type[0] + id; - }; + return false; + }; - osmEntity.id.toOSM = function (id) { - return id.slice(1); - }; + Tree.prototype.forEach = function (visitor, ctx) { + var current = this._root; + var Q = []; + /* Initialize stack s */ - 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(). + var done = false; + 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; + } + } - osmEntity.key = function (entity) { - return entity.id + 'v' + (entity.v || 0); - }; + return this; + }; + /** + * Walk key range from `low` to `high`. Stops if `fn` returns a value. + */ - var _deprecatedTagValuesByKey; - osmEntity.deprecatedTagValuesByKey = function (dataDeprecated) { - if (!_deprecatedTagValuesByKey) { - _deprecatedTagValuesByKey = {}; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); + Tree.prototype.range = function (low, high, fn, ctx) { + var Q = []; + var compare = this._comparator; + var node = this._root; + var cmp; - if (oldKeys.length === 1) { - var oldKey = oldKeys[0]; - var oldValue = d.old[oldKey]; + while (Q.length !== 0 || node) { + if (node) { + Q.push(node); + node = node.left; + } else { + node = Q.pop(); + cmp = compare(node.key, high); - if (oldValue !== '*') { - if (!_deprecatedTagValuesByKey[oldKey]) { - _deprecatedTagValuesByKey[oldKey] = [oldValue]; - } else { - _deprecatedTagValuesByKey[oldKey].push(oldValue); - } + 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; } + } + + return this; + }; + /** + * Returns array of keys + */ + + + Tree.prototype.keys = function () { + var keys = []; + this.forEach(function (_a) { + var key = _a.key; + return keys.push(key); }); - } + return keys; + }; + /** + * Returns array of all the data in the nodes + */ - return _deprecatedTagValuesByKey; - }; - osmEntity.prototype = { - tags: {}, - initialize: function initialize(sources) { - for (var i = 0; i < sources.length; ++i) { - var source = sources[i]; + Tree.prototype.values = function () { + var values = []; + this.forEach(function (_a) { + var data = _a.data; + return values.push(data); + }); + return values; + }; - for (var prop in source) { - if (Object.prototype.hasOwnProperty.call(source, prop)) { - if (source[prop] === undefined) { - delete this[prop]; - } else { - this[prop] = source[prop]; - } - } - } + 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; } - if (!this.id && this.type) { - this.id = osmEntity.id(this.type); + if (t) while (t.left) { + t = t.left; } + return t; + }; - if (!this.hasOwnProperty('visible')) { - this.visible = true; + Tree.prototype.maxNode = function (t) { + if (t === void 0) { + t = this._root; } - 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 (t) while (t.right) { + t = t.right; + } + return t; + }; + /** + * Returns node at given index + */ - var changed = false; - for (var k in tags) { - var t1 = merged[k]; - var t2 = tags[k]; + Tree.prototype.at = function (index) { + var current = this._root; + var done = false; + var i = 0; + var Q = []; - 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() - ); + 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 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 + return null; + }; - if (Object.keys(tags).length === 0) return []; - var deprecated = []; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); + Tree.prototype.next = function (d) { + var root = this._root; + var successor = null; - 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 (d.right) { + successor = d.right; - if (hasExistingValues) return; + while (successor.left) { + successor = successor.left; } - 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); + return successor; + } - 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 comparator = this._comparator; - return false; - }); + 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 (matchesDeprecatedTags) { - deprecated.push(d); + return successor; + }; + + Tree.prototype.prev = function (d) { + var root = this._root; + var predecessor = null; + + if (d.left !== null) { + predecessor = d.left; + + while (predecessor.right) { + predecessor = predecessor.right; } - }); - return deprecated; - } - }; - 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 + return predecessor; + } - 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 + var comparator = this._comparator; - 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 + 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 predecessor; + }; + + Tree.prototype.clear = function () { + this._root = null; + this._size = 0; + return this; + }; + + Tree.prototype.toList = function () { + return toList(this._root); + }; + /** + * Bulk-load items. Both array have to be same size + */ + + + Tree.prototype.load = function (keys, values, presort) { + if (values === void 0) { + values = []; + } + + if (presort === void 0) { + presort = false; + } + + var size = keys.length; + var comparator = this._comparator; // sort if needed + + if (presort) sort(keys, values, 0, size - 1, comparator); + + 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; + }; + + Tree.prototype.isEmpty = function () { + return this._root === null; + }; + + Object.defineProperty(Tree.prototype, "size", { + get: function get() { + return this._size; }, - lanes: lanesObj + 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(''); }; - } - function getLaneCount(tags, isOneWay) { - var count; + Tree.prototype.update = function (key, newKey, newData) { + var comparator = this._comparator; - if (tags.lanes) { - count = parseInt(tags.lanes, 10); + var _a = split$1(key, this._root, comparator), + left = _a.left, + right = _a.right; - if (count > 0) { - return count; + if (comparator(key, newKey) < 0) { + right = insert(newKey, newData, right, comparator); + } else { + left = insert(newKey, newData, left, comparator); } - } - switch (tags.highway) { - case 'trunk': - case 'motorway': - count = isOneWay ? 2 : 4; - break; + this._root = merge$3(left, right, comparator); + }; - default: - count = isOneWay ? 1 : 2; - break; + Tree.prototype.split = function (key) { + return split$1(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$1(key, data); + node.left = loadRecursive(keys, values, start, middle); + node.right = loadRecursive(keys, values, middle + 1, end); + return node; } - return count; + return null; } - function parseMaxspeed(tags) { - var maxspeed = tags.maxspeed; - if (!maxspeed) return; - var maxspeedRegex = /^([0-9][\.0-9]+?)(?:[ ]?(?:km\/h|kmh|kph|mph|knots))?$/; - if (!maxspeedRegex.test(maxspeed)) return; - return parseInt(maxspeed, 10); + function createList(keys, values) { + var head = new Node$1(null, null); + var p = head; + + for (var i = 0; i < keys.length; i++) { + p = p.next = new Node$1(keys[i], values[i]); + } + + p.next = null; + return head.next; } - 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; + function toList(root) { + var current = root; + var Q = []; + var done = false; + var head = new Node$1(null, null); + var p = head; - 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; + 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; } + } - forward = laneCount - bothways - backward; - } else if (isNaN(backward)) { - if (forward > laneCount - bothways) { - forward = laneCount - bothways; - } + p.next = null; // that'll work even if the tree was empty - backward = laneCount - bothways - forward; + return head.next; + } + + function sortedListToBST(list, start, end) { + var size = end - start; + + 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; } - return { - forward: forward, - backward: backward, - bothways: bothways - }; + return null; } - 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 mergeLists(l1, l2, compare) { + var head = new Node$1(null, null); // dummy - 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; - }); - } + var p = head; + var p1 = l1; + var p2 = l2; - 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; - }); + 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; } - 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; - }); + 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; + + while (true) { + do { + i++; + } while (compare(keys[i], pivot) < 0); + + 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; + } + + sort(keys, values, left, j, compare); + sort(keys, values, j + 1, right, compare); } - 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 _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } } - function osmWay() { - if (!(this instanceof osmWay)) { - return new osmWay().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + 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); } } - 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]); + 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 } } + * + */ - if (node) { - extent._extend(node.extent()); - } - } - 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.. + 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 */ - 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 - } - }; + 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 - for (var key in averageWidths) { - if (this.tags[key] && averageWidths[key][this.tags[key]]) { - var width = averageWidths[key][this.tags[key]]; + 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 - if (key === 'highway') { - var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); - if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; - return width * laneCount; - } + 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 - return width; - } + return { + ll: { + x: lowerX, + y: lowerY + }, + ur: { + x: upperX, + y: upperY } + }; + }; + /* 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 + */ - return null; - }, - isOneWay: function isOneWay() { - // explicit oneway tag.. - var values = { - 'yes': true, - '1': true, - '-1': true, - 'reversible': true, - 'alternating': true, - 'no': false, - '0': false - }; - if (values[this.tags.oneway] !== undefined) { - return values[this.tags.oneway]; - } // implied oneway tag.. + var epsilon = Number.EPSILON; // IE Polyfill + if (epsilon === undefined) epsilon = Math.pow(2, -52); + var EPSILON_SQ = epsilon * epsilon; + /* FLP comparator */ - for (var key in this.tags) { - if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) return true; + 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 - 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]; - } - } - } + var ab = a - b; - return null; - }, - isSided: function isSided() { - if (this.tags.two_sided === 'yes') { - return false; + if (ab * ab < EPSILON_SQ * a * b) { + return 0; + } // normal comparison + + + 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. + */ + + + var PtRounder = /*#__PURE__*/function () { + function PtRounder() { + _classCallCheck(this, PtRounder); + + this.reset(); + } + + _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) + }; } + }]); - 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; + return PtRounder; + }(); - 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; + var CoordRounder = /*#__PURE__*/function () { + function CoordRounder() { + _classCallCheck(this, CoordRounder); - if (curr === 0) { - continue; - } else if (prev && curr !== prev) { - return false; + this.tree = new Tree(); // preseed with 0 so we don't end up with values < Number.EPSILON + + 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). + + + _createClass(CoordRounder, [{ + key: "round", + value: function round(coord) { + var node = this.tree.add(coord); + var prevNode = this.tree.prev(node); + + if (prevNode !== null && cmp(node.key, prevNode.key) === 0) { + this.tree.remove(coord); + return prevNode.key; } - prev = curr; - } + var nextNode = this.tree.next(node); - 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 (nextNode !== null && cmp(node.key, nextNode.key) === 0) { + this.tree.remove(coord); + return nextNode.key; } - } - 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])]]); + return coord; } + }]); - return graph["transient"](this, 'segments', function () { - var segments = []; + return CoordRounder; + }(); // singleton available by import - 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.. + var rounder = new PtRounder(); + /* Cross Product of two vectors with first point at origin */ - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - i = nodes.length - 1; - } + 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 */ - 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; - if (index === undefined) { - index = max; - } + var dotProduct = function dotProduct(a, b) { + return a.x * b.x + a.y * b.y; + }; + /* Comparator for two vectors with same starting point */ - 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.. + 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); + }; - if (isClosed) { - var connector = this.first(); // leading connectors.. + var length = function length(v) { + return Math.sqrt(dotProduct(v, v)); + }; + /* Get the sine of the angle from pShared -> pAngle to pShaed -> pBase */ - var i = 1; - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + 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 */ - i = nodes.length - 1; + 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. */ - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - i = nodes.length - 1; - } - } - nodes.splice(index, 0, id); - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + 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 (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 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 (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.. + 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 (isClosed) { - var connector = this.first(); // leading connectors.. + 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 - var i = 1; + 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 + }; + }; - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + 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 + if (a.point !== b.point) a.link(b); // favor right events over left - i = nodes.length - 1; + 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 - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index === i) index = 0; // update leading connector instead + return Segment.compare(a.segment, b.segment); + } // for ordering points in sweep line order - i = nodes.length - 1; - } - } + }, { + 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) - nodes.splice(index, 1, id); - 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]); - } + function SweepEvent(point, isLeft) { + _classCallCheck(this, SweepEvent); - 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(); + 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 + } - for (var i = 0; i < nodes.length; i++) { - if (nodes[i] === needleID) { - nodes[i] = replacementID; + _createClass(SweepEvent, [{ + key: "link", + value: function link(other) { + if (other.point === this.point) { + throw new Error('Tried to link already linked events'); } - } - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + var otherEvents = other.point.events; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + for (var i = 0, iMax = otherEvents.length; i < iMax; i++) { + var evt = otherEvents[i]; + this.point.events.push(evt); + evt.point = this.point; + } + + this.checkForConsuming(); } + /* Do a pass over our linked events and check to see if any pair + * of segments match, and should be consumed. */ - 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.. + }, { + 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; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + for (var i = 0; i < numEvents; i++) { + var evt1 = this.point.events[i]; + if (evt1.segment.consumedBy !== undefined) continue; + + 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 = []; - 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 i = 0, iMax = this.point.events.length; i < iMax; i++) { + var evt = this.point.events[i]; + + if (evt !== this && !evt.segment.ringOut && evt.segment.isInResult()) { + events.push(evt); + } } - }; - if (changeset_id) { - r.way['@changeset'] = changeset_id; + 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. + */ - return r; - }, - asGeoJSON: function asGeoJSON(resolver) { - return resolver["transient"](this, 'GeoJSON', function () { - var coordinates = resolver.childNodes(this).map(function (n) { - return n.loc; - }); + }, { + key: "getLeftmostComparator", + value: function getLeftmostComparator(baseEvent) { + var _this = this; - 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; - })] + var cache = new Map(); + + 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) + }); }; - if (!this.isClosed() && nodes.length) { - json.coordinates[0].push(nodes[0].loc); - } + return function (a, b) { + if (!cache.has(a)) fillCache(a); + if (!cache.has(b)) fillCache(b); - var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes - // that OpenStreetMap polygons are not hemisphere-spanning. + var _cache$get = cache.get(a), + asine = _cache$get.sine, + acosine = _cache$get.cosine; - if (area > 2 * Math.PI) { - json.coordinates[0] = json.coordinates[0].reverse(); - area = d3_geoArea(json); - } + var _cache$get2 = cache.get(b), + bsine = _cache$get2.sine, + bcosine = _cache$get2.cosine; // both on or above x-axis - return isNaN(area) ? 0 : area; - }); - } - }); // Filter function to eliminate consecutive duplicates. - function noRepeatNodes(node, i, arr) { - return i === 0 || node !== arr[i - 1]; - } + if (asine >= 0 && bsine >= 0) { + if (acosine < bcosine) return 1; + if (acosine > bcosine) return -1; + return 0; + } // both below x-axis + + + if (asine < 0 && bsine < 0) { + if (acosine < bcosine) return -1; + if (acosine > bcosine) return 1; + return 0; + } // one above x-axis, one below + + + if (bsine < asine) return -1; + if (bsine > asine) return 1; + return 0; + }; + } + }]); + + return SweepEvent; + }(); // segments and sweep events when all else is identical + + + var segmentId = 0; + + var Segment = /*#__PURE__*/function () { + _createClass(Segment, null, [{ + key: "compare", + + /* 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 + + 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? + + 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? - // - // 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. + 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 ? - function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { - if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { - return false; - } + 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?) - var outerMember; + return -1; + } // is left endpoint of segment A the right-more? - for (var memberIndex in entity.members) { - var member = entity.members[memberIndex]; - 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 (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? - if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { - return false; - } - } - } + var bCmpALeft = b.comparePoint(a.leftSE.point); + if (bCmpALeft !== 0) return bCmpALeft; // is the B right endpoint colinear to segment A? - return outerMember; - } // For fixing up rendering of multipolygons with tags on the outer member. - // https://github.com/openstreetmap/iD/issues/613 + 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?) - 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; + 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 - 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 - if (member.id !== entity.id && (!member.role || member.role === 'outer')) return false; // Not a simple multipolygon - } + 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? - 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]; - if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) return false; - var members = parent.members, - member, - outerMember; + if (arx < brx) { + var _bCmpARight = b.comparePoint(a.rightSE.point); - for (var i = 0; i < members.length; i++) { - member = members[i]; + if (_bCmpARight !== 0) return _bCmpARight; + } // is the B right endpoint more left-more? - if (!member.role || member.role === 'outer') { - if (outerMember) return false; // Not a simple multipolygon - outerMember = member; - } - } + if (arx > brx) { + var _aCmpBRight = a.comparePoint(b.rightSE.point); - 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. - // + if (_aCmpBRight < 0) return 1; + if (_aCmpBRight > 0) return -1; + } - function osmJoinWays(toJoin, graph) { - function resolve(member) { - return graph.childNodes(graph.entity(member.id)); - } + 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 - 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 + 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 - 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) + 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 - var i; - var joinAsMembers = true; + if (a.id < b.id) return -1; + if (a.id > b.id) return 1; // identical segment, ie a === b - for (i = 0; i < toJoin.length; i++) { - if (toJoin[i] instanceof osmWay) { - joinAsMembers = false; - break; + return 0; } - } + /* Warning: a reference to ringWindings input will be stored, + * and possibly will be later modified */ - var sequences = []; - sequences.actions = []; + }]); - while (toJoin.length) { - // start a new sequence - var item = toJoin.shift(); - var currWays = [item]; - var currNodes = resolve(item).slice(); // add to it + function Segment(leftSE, rightSE, rings, windings) { + _classCallCheck(this, Segment); - 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. + 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 + } - 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. + _createClass(Segment, [{ + key: "replaceRightSE", - 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]; + /* 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 */ - 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 + }, { + 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) + */ - nodes = nodes.slice(0, -1).reverse(); - item = reverse(item); - break; - } else if (nodes[nodes.length - 1] === start) { - fn = currNodes.unshift; // join to beginning + }, { + 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. - nodes = nodes.slice(0, -1); - break; - } else if (nodes[0] === start) { - fn = currNodes.unshift; // join to beginning + 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. - nodes = nodes.slice(1).reverse(); - item = reverse(item); - break; - } else { - fn = nodes = null; - } - } - if (!nodes) { - // couldn't find a joinable way/member - 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. - fn.apply(currWays, [item]); - fn.apply(currNodes, nodes); - toJoin.splice(i, 1); + 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. + */ - currWays.nodes = currNodes; - sequences.push(currWays); - } + }, { + 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. - return sequences; - } + 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 - 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 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? - var isPTv2 = /stop|platform/.test(member.role); + 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 - 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; - } + return null; + } // does this left endpoint matches (other doesn't) - graph = graph.replace(relation.addMember(member, memberIndex)); - } - return graph; - }; // Add a way member into the relation "wherever it makes sense". - // In this situation we were not supplied a memberIndex. + 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 - function addWayMember(relation, graph) { - var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. - var PTv2members = []; - var members = []; + return tlp; + } // does other left endpoint matches (this doesn't) - for (i = 0; i < relation.members.length; i++) { - var m = relation.members[i]; - if (/stop|platform/.test(m.role)) { - PTv2members.push(m); - } else { - members.push(m); - } - } + 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 - relation = relation.update({ - members: members - }); - 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); - } + return olp; + } // trivial intersection on right endpoints - 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 - 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 + if (touchesThisRSE && touchesOtherRSE) return null; // t-intersections on just one right endpoint - for (j = 0; j < members.length; j++) { - if (members[j].index === startIndex) { - break; - } - } // k = each member in segment + 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 (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 (pt === null) return null; // is the intersection found between the lines not on the segments? - 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 (!isInBbox(bboxOverlap, pt)) return null; // round the the computed point if needed + + 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 + */ + + }, { + 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 + if (SweepEvent.comparePoints(newSeg.leftSE.point, newSeg.rightSE.point) > 0) { + newSeg.swapEvents(); + } - if (k > 0) { - if (j + k >= members.length || item.index !== members[j + k].index) { - moveMember(members, item.index, j + k); - } - } + 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 - nodes.splice(0, way.nodes.length - 1); + + if (alreadyLinked) { + newLeftSE.checkForConsuming(); + newRightSE.checkForConsuming(); } + + return newEvents; } + /* Swap which event is left and right */ - if (tempWay) { - graph = graph.remove(tempWay); - } // Final pass: skip dead items, split pairs, remove index properties + }, { + 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, 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 */ - var wayMembers = []; + }, { + key: "consume", + value: function consume(other) { + var consumer = this; + var consumee = other; - for (i = 0; i < members.length; i++) { - item = members[i]; - if (item.index === -1) continue; + while (consumer.consumedBy) { + consumer = consumer.consumedBy; + } - if (item.pair) { - wayMembers.push(item.pair[0]); - wayMembers.push(item.pair[1]); - } else { - wayMembers.push(utilObjectOmit(item, ['index'])); + while (consumee.consumedBy) { + consumee = consumee.consumedBy; } - } // 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 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 - 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 (cmp > 0) { + var tmp = consumer; + consumer = consumee; + consumee = tmp; + } // make sure a segment doesn't consume it's prev - function moveMember(arr, findIndex, toIndex) { - var i; - for (i = 0; i < arr.length; i++) { - if (arr[i].index === findIndex) { - break; - } + if (consumer.prev === consumee) { + var _tmp = consumer; + consumer = consumee; + consumee = _tmp; } - var item = Object.assign({}, arr[i]); // shallow copy - - arr[i].index = -1; // mark as dead - - 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 = 0, iMax = consumee.rings.length; i < iMax; i++) { + var ring = consumee.rings[i]; + var winding = consumee.windings[i]; + var index = consumer.rings.indexOf(ring); + if (index === -1) { + consumer.rings.push(ring); + consumer.windings.push(winding); + } else consumer.windings[index] += winding; + } - function withIndex(arr) { - var result = new Array(arr.length); + consumee.rings = null; + consumee.windings = null; + consumee.consumedBy = consumer; // mark sweep events consumed as to maintain ordering in sweep event queue - for (var i = 0; i < arr.length; i++) { - result[i] = Object.assign({}, arr[i]); // shallow copy + consumee.leftSE.consumedBy = consumer.leftSE; + consumee.rightSE.consumedBy = consumer.rightSE; + } + /* The first segment previous segment chain that is in the result */ - result[i].index = i; + }, { + 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 result; + 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 - 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. + 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); - return; - } - } - }); - return graph; - }; - } + if (index === -1) { + ringsAfter.push(ring); + windingsAfter.push(winding); + } else windingsAfter[index] += winding; + } // calcualte polysAfter - // 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 actionChangeMember(relationId, member, memberIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); - }; - } + var polysAfter = []; + var polysExclude = []; - 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 - })); - }; - } + for (var _i = 0, _iMax = ringsAfter.length; _i < _iMax; _i++) { + if (windingsAfter[_i] === 0) continue; // non-zero rule - function actionChangeTags(entityId, tags) { - return function (graph) { - var entity = graph.entity(entityId); - return graph.replace(entity.update({ - tags: tags - })); - }; - } + 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); - 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? + var _index = polysAfter.indexOf(_ring.poly); - 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 + if (_index !== -1) polysAfter.splice(_index, 1); + } + } // calculate multiPolysAfter - var re = /:direction$/i; - var keys = Object.keys(this.tags); - for (i = 0; i < keys.length; i++) { - if (re.test(keys[i])) { - val = this.tags[keys[i]].toLowerCase(); - break; - } + for (var _i2 = 0, _iMax2 = polysAfter.length; _i2 < _iMax2; _i2++) { + var mp = polysAfter[_i2].multiPoly; + if (mpsAfter.indexOf(mp) === -1) mpsAfter.push(mp); } - } - - 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 this._afterState; + } + /* Is this segment part of the final result? */ - if (v !== '' && !isNaN(+v)) { - results.push(+v); - return; - } // string direction - inspect parent ways + }, { + 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; + 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; + } - 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; + 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 (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 + if (mpsBefore.length < mpsAfter.length) { + least = mpsBefore.length; + most = mpsAfter.length; + } else { + least = mpsAfter.length; + most = mpsBefore.length; } - if (lookBackward && i < nodes.length - 1) { - nodeIds[nodes[i + 1]] = true; // look ahead to next node - } + this._isInResult = most === operation.numMultiPolys && least < most; + break; } - } - }, 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(); + 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; + } - if (way.isClosed()) { - nodes.pop(); - } // ignore connecting node if closed - // return true if vertex appears multiple times (way is self intersecting) + 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; + } - return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); + default: + throw new Error("Unrecognized operation type found ".concat(operation.type)); } - 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 - }; - } - }); + return this._isInResult; + } + }], [{ + key: "fromRing", + value: function fromRing(pt1, pt2, ring) { + var leftPt, rightPt, winding; // ordering the two points according to sweep line ordering - function actionCircularize(wayId, projection, maxAngle) { - maxAngle = (maxAngle || 20) * Math.PI / 180; + var cmpPts = SweepEvent.comparePoints(pt1, pt2); - 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; - }); + 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, "]")); + + var leftSE = new SweepEvent(leftPt, true); + var rightSE = new SweepEvent(rightPt, false); + return new Segment(leftSE, rightSE, [ring], [winding]); + } + }]); + + return Segment; + }(); + + var RingIn = /*#__PURE__*/function () { + function RingIn(geomRing, poly, isExterior) { + _classCallCheck(this, RingIn); - if (!way.isConvex(graph)) { - graph = action.makeConvex(graph); + if (!Array.isArray(geomRing) || geomRing.length === 0) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - 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 + this.poly = poly; + this.isExterior = isExterior; + this.segments = []; - if (!keyNodes.length) { - keyNodes = [nodes[0]]; - keyPoints = [points[0]]; + if (typeof geomRing[0][0] !== 'number' || typeof geomRing[0][1] !== 'number') { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - 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. + 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 + } + }; + var prevPoint = firstPoint; + 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'); + } - 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; + var point = rounder.round(geomRing[i][0], geomRing[i][1]); // skip repeated points - if (indexRange < 0) { - indexRange += nodes.length; - } // position this key node + 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 - 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 (firstPoint.x !== prevPoint.x || firstPoint.y !== prevPoint.y) { + this.segments.push(Segment.fromRing(prevPoint, firstPoint, this)); + } + } - 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 + _createClass(RingIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; - if (totalAngle * sign > 0) { - totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); + for (var i = 0, iMax = this.segments.length; i < iMax; i++) { + var segment = this.segments[i]; + sweepEvents.push(segment.leftSE); + sweepEvents.push(segment.rightSE); } - do { - numberNewPoints++; - eachAngle = totalAngle / (indexRange + numberNewPoints); - } while (Math.abs(eachAngle) > maxAngle); // move existing nodes + return sweepEvents; + } + }]); + return RingIn; + }(); - 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 + var PolyIn = /*#__PURE__*/function () { + function PolyIn(geomPoly, multiPoly) { + _classCallCheck(this, PolyIn); + if (!Array.isArray(geomPoly)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - 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 + this.exteriorRing = new RingIn(geomPoly[0], this, true); // copy by value - var min = Infinity; + 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 = []; - for (var nodeId in nearNodes) { - var nearAngle = nearNodes[nodeId]; - var dist = Math.abs(nearAngle - angle); + 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); + } - if (dist < min) { - min = dist; - origNode = origNodes[nodeId]; - } + this.multiPoly = multiPoly; + } + + _createClass(PolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = this.exteriorRing.getSweepEvents(); + + 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]); } + } - 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.. + return sweepEvents; + } + }]); + return PolyIn; + }(); - if (indexRange === 1 && inBetweenNodes.length) { - var startIndex1 = way.nodes.lastIndexOf(startNode.id); - var endIndex1 = way.nodes.lastIndexOf(endNode.id); - var wayDirection1 = endIndex1 - startIndex1; + var MultiPolyIn = /*#__PURE__*/function () { + function MultiPolyIn(geom, isSubject) { + _classCallCheck(this, MultiPolyIn); - if (wayDirection1 < -1) { - wayDirection1 = 1; - } + if (!Array.isArray(geom)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - var parentWays = graph.parentWays(keyNodes[i]); + 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. + } - for (j = 0; j < parentWays.length; j++) { - var sharedWay = parentWays[j]; - if (sharedWay === way) continue; + this.polys = []; + this.bbox = { + ll: { + x: Number.POSITIVE_INFINITY, + y: Number.POSITIVE_INFINITY + }, + ur: { + x: Number.NEGATIVE_INFINITY, + y: Number.NEGATIVE_INFINITY + } + }; - 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; + 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); + } - if (wayDirection2 < -1) { - wayDirection2 = 1; - } + this.isSubject = isSubject; + } - if (wayDirection1 !== wayDirection2) { - inBetweenNodes.reverse(); - insertAt = startIndex2; - } + _createClass(MultiPolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; - for (k = 0; k < inBetweenNodes.length; k++) { - sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); - } + for (var i = 0, iMax = this.polys.length; i < iMax; i++) { + var polySweepEvents = this.polys[i].getSweepEvents(); - graph = graph.replace(sharedWay); - } + for (var j = 0, jMax = polySweepEvents.length; j < jMax; j++) { + sweepEvents.push(polySweepEvents[j]); } } - } // update the way to have all the new nodes + return sweepEvents; + } + }]); - ids = nodes.map(function (n) { - return n.id; - }); - ids.push(ids[0]); - way = way.update({ - nodes: ids - }); - graph = graph.replace(way); - return graph; - }; + return MultiPolyIn; + }(); - 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.. + var RingOut = /*#__PURE__*/function () { + _createClass(RingOut, null, [{ + key: "factory", - if (sign === -1) { - nodes.reverse(); - points.reverse(); - } + /* 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 = []; - 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; + 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 */ - if (indexRange < 0) { - indexRange += nodes.length; - } // move interior nodes to the surface of the convex hull.. + while (true) { + prevEvent = event; + event = nextEvent; + events.push(event); + /* Is the ring complete? */ + if (event.point === startingPoint) break; - 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); - } - } + 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. */ - return graph; - }; + 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 */ - action.disabled = function (graph) { - if (!graph.entity(wayId).isClosed()) { - return 'not_closed'; - } //disable when already circular + if (availableLEs.length === 1) { + nextEvent = availableLEs[0].otherSE; + break; + } + /* We must have an intersection. Check for a completed loop */ - 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 (hull.length !== points.length || hull.length < 3) { - return false; - } + var indexLE = null; - var centroid = d3_polygonCentroid(points); - var radius = geoVecLengthSquare(centroid, points[0]); - var i, actualPoint; // compare distances between centroid and points + 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 */ - 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 + 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 */ - 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; + intersectionLEs.push({ + index: events.length, + point: event.point + }); + /* Choose the left-most option to continue the walk */ - if (angle < 0) { - angle = -angle; - } + var comparator = event.getLeftmostComparator(prevEvent); + nextEvent = availableLEs.sort(comparator)[0].otherSE; + break; + } + } - if (angle > Math.PI) { - angle = 2 * Math.PI - angle; + ringsOut.push(new RingOut(events)); } - if (angle > maxAngle + epsilonAngle) { - return false; - } + return ringsOut; } + }]); - return 'already_circular'; - }; + function RingOut(events) { + _classCallCheck(this, RingOut); - action.transitionable = true; - return action; - } + this.events = events; - 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 + for (var i = 0, iMax = events.length; i < iMax; i++) { + events[i].segment.ringOut = this; + } - if (geometries.point) return false; // delete if this node only be a vertex + this.poly = null; + } - 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 + _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]; - return !node.hasInterestingTags(); - } + 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 - 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); + if (points.length === 1) return null; // check if the starting point is necessary + + 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]); } - }); - 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 orderedPoints; + } + }, { + key: "isExteriorRing", + value: function isExteriorRing() { + if (this._isExteriorRing === undefined) { + var enclosing = this.enclosingRing(); + this._isExteriorRing = enclosing ? !enclosing.isExteriorRing() : true; } - }); - return graph.remove(way); - }; - return action; - } + return this._isExteriorRing; + } + }, { + key: "enclosingRing", + value: function enclosingRing() { + if (this._enclosingRing === undefined) { + this._enclosingRing = this._calcEnclosingRing(); + } - function actionDeleteMultiple(ids) { - var actions = { - way: actionDeleteWay, - node: actionDeleteNode, - relation: actionDeleteRelation - }; + return this._enclosingRing; + } + /* Returns the ring that encloses this one, if any */ - 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); + }, { + 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]; + + for (var i = 1, iMax = this.events.length; i < iMax; i++) { + var evt = this.events[i]; + if (SweepEvent.compare(leftMostEvt, evt) > 0) leftMostEvt = evt; } - }); - return graph; - }; - return action; - } + var prevSeg = leftMostEvt.segment.prevInResult(); + var prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; + + 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 + + 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 - function actionDeleteRelation(relationID, allowUntaggedMembers) { - function canDeleteEntity(entity, graph) { - return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; - } + 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 - 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 (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); + prevSeg = prevPrevSeg.prevInResult(); + prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; } - }); - 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 RingOut; + }(); - return action; - } + var PolyOut = /*#__PURE__*/function () { + function PolyOut(exteriorRing) { + _classCallCheck(this, PolyOut); - 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); + this.exteriorRing = exteriorRing; + exteriorRing.poly = this; + this.interiorRings = []; + } - if (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); - } - }); - graph.parentRelations(node).forEach(function (parent) { - parent = parent.removeMembersWithID(nodeId); - graph = graph.replace(parent); + _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 (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); + if (geom[0] === null) return null; + + 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 graph.remove(node); - }; - return action; - } + return geom; + } + }]); - // - // 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 - // + return PolyOut; + }(); - 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 + var MultiPolyOut = /*#__PURE__*/function () { + function MultiPolyOut(rings) { + _classCallCheck(this, MultiPolyOut); - 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. + this.rings = rings; + this.polys = this._composePolys(rings); + } + _createClass(MultiPolyOut, [{ + key: "getGeom", + value: function getGeom() { + var geom = []; - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - if (node.id === survivor.id) continue; - parents = graph.parentWays(node); + 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 - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); + if (polyGeom === null) continue; + geom.push(polyGeom); } - parents = graph.parentRelations(node); + return geom; + } + }, { + key: "_composePolys", + value: function _composePolys(rings) { + var polys = []; - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceMember(node, survivor)); + 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); + } } - survivor = survivor.mergeTags(node.tags); - graph = actionDeleteNode(node.id)(graph); + return polys; } + }]); - graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices + 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.) + */ - parents = graph.parentWays(survivor); - for (i = 0; i < parents.length; i++) { - if (parents[i].isDegenerate()) { - graph = actionDeleteWay(parents[i].id)(graph); - } - } + var SweepLine = /*#__PURE__*/function () { + function SweepLine(queue) { + var comparator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Segment.compare; - return graph; - }; + _classCallCheck(this, SweepLine); - 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 + this.queue = queue; + this.tree = new Tree(comparator); + this.segments = []; + } - 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 + _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 + if (event.consumedBy) { + if (event.isLeft) this.queue.remove(event.otherSE);else this.tree.remove(segment); + return newEvents; + } - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - relations = graph.parentRelations(node); + 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 - 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 + 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 (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } - if (seen[relation.id] !== undefined && seen[relation.id] !== role) { - return 'relation'; - } else { - seen[relation.id] = role; - } + while (nextSeg === undefined) { + nextNode = this.tree.next(nextNode); + if (nextNode === null) nextSeg = null;else if (nextNode.key.consumedBy === undefined) nextSeg = nextNode.key; } - } // gather restrictions for parent ways + if (event.isLeft) { + // Check for intersections against the previous segment in the sweep line + var prevMySplitter = null; - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - var parents = graph.parentWays(node); + if (prevSeg) { + var prevInter = prevSeg.getIntersection(segment); - for (j = 0; j < parents.length; j++) { - var parent = parents[j]; - relations = graph.parentRelations(parent); + if (prevInter !== null) { + if (!segment.isAnEndpoint(prevInter)) prevMySplitter = prevInter; - for (k = 0; k < relations.length; k++) { - relation = relations[k]; + if (!prevSeg.isAnEndpoint(prevInter)) { + var newEventsFromSplit = this._splitSafely(prevSeg, prevInter); - if (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); + for (var i = 0, iMax = newEventsFromSplit.length; i < iMax; i++) { + newEvents.push(newEventsFromSplit[i]); + } + } } - } - } - } // test restrictions + } // Check for intersections against the next segment in the sweep line - restrictionIDs = utilArrayUniq(restrictionIDs); + var nextMySplitter = null; - 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) + if (nextSeg) { + var nextInter = nextSeg.getIntersection(segment); - var nodes = { - from: [], - via: [], - to: [], - keyfrom: [], - keyto: [] - }; + if (nextInter !== null) { + if (!segment.isAnEndpoint(nextInter)) nextMySplitter = nextInter; - for (j = 0; j < relation.members.length; j++) { - collectNodes(relation.members[j], nodes); - } + if (!nextSeg.isAnEndpoint(nextInter)) { + var _newEventsFromSplit = this._splitSafely(nextSeg, nextInter); - 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; + 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(). - for (j = 0; j < nodeIDs.length; j++) { - var n = nodeIDs[j]; - if (nodes.from.indexOf(n) !== -1) { - connectFrom = true; - } + 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 - if (nodes.via.indexOf(n) !== -1) { - connectVia = true; - } + this.queue.remove(segment.rightSE); + newEvents.push(segment.rightSE); - if (nodes.to.indexOf(n) !== -1) { - connectTo = true; + var _newEventsFromSplit2 = segment.split(mySplitter); + + for (var _i2 = 0, _iMax2 = _newEventsFromSplit2.length; _i2 < _iMax2; _i2++) { + newEvents.push(_newEventsFromSplit2[_i2]); + } } - if (nodes.keyfrom.indexOf(n) !== -1) { - connectKeyFrom = true; + 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 (nodes.keyto.indexOf(n) !== -1) { - connectKeyTo = true; + if (inter !== null) { + if (!prevSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit3 = this._splitSafely(prevSeg, inter); + + for (var _i3 = 0, _iMax3 = _newEventsFromSplit3.length; _i3 < _iMax3; _i3++) { + newEvents.push(_newEventsFromSplit3[_i3]); + } + } + + if (!nextSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit4 = this._splitSafely(nextSeg, inter); + + for (var _i4 = 0, _iMax4 = _newEventsFromSplit4.length; _i4 < _iMax4; _i4++) { + newEvents.push(_newEventsFromSplit4[_i4]); + } + } + } } - } - if (connectFrom && connectTo && !isUturn) { - return 'restriction'; + this.tree.remove(segment); } - if (connectFrom && connectVia) { - return 'restriction'; - } + return newEvents; + } + /* Safely split a segment that is currently in the datastructures + * IE - a segment other than the one that is currently being processed. */ - 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. + }, { + 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 + if (seg.consumedBy === undefined) this.tree.insert(seg); + return newEvents; + } + }]); - if (connectKeyFrom || connectKeyTo) { - if (nodeIDs.length !== 2) { - return 'restriction'; - } + return SweepLine; + }(); - var n0 = null; - var n1 = null; + 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; - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + var Operation = /*#__PURE__*/function () { + function Operation() { + _classCallCheck(this, Operation); + } - if (way.contains(nodeIDs[0])) { - n0 = nodeIDs[0]; - } + _createClass(Operation, [{ + key: "run", + value: function run(type, geom, moreGeoms) { + operation.type = type; + rounder.reset(); + /* Convert inputs to MultiPoly objects */ - if (way.contains(nodeIDs[1])) { - n1 = nodeIDs[1]; - } - } + var multipolys = [new MultiPolyIn(geom, true)]; - if (n0 && n1) { - // both nodes are part of the restriction - var ok = false; + for (var i = 0, iMax = moreGeoms.length; i < iMax; i++) { + multipolys.push(new MultiPolyIn(moreGeoms[i], false)); + } - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + 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 (way.areAdjacent(n0, n1)) { - ok = true; - break; - } - } + if (operation.type === 'difference') { + // in place removal + var subject = multipolys[0]; + var _i = 1; - if (!ok) { - return 'restriction'; - } + while (_i < multipolys.length) { + if (getBboxOverlap(multipolys[_i].bbox, subject.bbox) !== null) _i++;else multipolys.splice(_i, 1); } - } // 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) - + } + /* 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 (j = 0; j < memberWays.length; j++) { - way = memberWays[j].update({}); // make copy - for (k = 0; k < nodeIDs.length; k++) { - if (nodeIDs[k] === survivor.id) continue; + 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]; - if (way.areAdjacent(nodeIDs[k], survivor.id)) { - way = way.removeNode(nodeIDs[k]); - } else { - way = way.replaceNode(nodeIDs[k], survivor.id); + for (var j = _i2 + 1, jMax = multipolys.length; j < jMax; j++) { + if (getBboxOverlap(mpA.bbox, multipolys[j].bbox) === null) return []; } } - - if (way.isDegenerate()) { - return 'restriction'; - } } - } + /* Put segment endpoints in a priority queue */ - 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 queue = new Tree(SweepEvent.compare); - function keyNodeFilter(froms, tos) { - return function (n) { - return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; - }; - } + for (var _i3 = 0, _iMax2 = multipolys.length; _i3 < _iMax2; _i3++) { + var sweepEvents = multipolys[_i3].getSweepEvents(); - function collectNodes(member, collection) { - var entity = graph.hasEntity(member.id); - if (!entity) return; - var role = member.role || ''; + for (var _j = 0, _jMax = sweepEvents.length; _j < _jMax; _j++) { + queue.insert(sweepEvents[_j]); - if (!collection[role]) { - collection[role] = []; + 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 */ + + + var sweepLine = new SweepLine(queue); + var prevQueueSize = queue.size; + var node = queue.pop(); + + while (node) { + var evt = node.key; - if (member.type === 'node') { - collection[role].push(member.id); + 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.'); + } - if (role === 'via') { - collection.keyfrom.push(member.id); - collection.keyto.push(member.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 passing sweep line over endpoints ' + '(queue size too big). Please file a bug report.'); } - } 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 (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.'); } - if (role === 'to' || role === 'via') { - collection.keyto.push(entity.first()); - collection.keyto.push(entity.last()); + var newEvents = sweepLine.process(evt); + + for (var _i4 = 0, _iMax3 = newEvents.length; _i4 < _iMax3; _i4++) { + var _evt = newEvents[_i4]; + if (_evt.consumedBy === undefined) queue.insert(_evt); } - } - } - }; - return action; - } + prevQueueSize = queue.size; + node = queue.pop(); + } // free some memory we don't need anymore - function actionCopyEntities(ids, fromGraph) { - var _copies = {}; - var action = function action(graph) { - ids.forEach(function (id) { - fromGraph.entity(id).copy(fromGraph, _copies); - }); + rounder.reset(); + /* Collect and compile segments we're keeping into a multipolygon */ - for (var id in _copies) { - graph = graph.replace(_copies[id]); + var ringsOut = RingOut.factory(sweepLine.segments); + var result = new MultiPolyOut(ringsOut); + return result.getGeom(); } + }]); - return graph; - }; + return Operation; + }(); // singleton available by import - action.copies = function () { - return _copies; - }; - return action; - } + var operation = new Operation(); - 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; - }; - } + 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]; + } - function actionDiscardTags(difference, discardTags) { - discardTags = discardTags || {}; - return function (graph) { - difference.modified().forEach(checkTags); - difference.created().forEach(checkTags); - return graph; + return operation.run('union', geom, moreGeoms); + }; - function checkTags(entity) { - var keys = Object.keys(entity.tags); - var didDiscard = false; - var tags = {}; + 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]; + } - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + return operation.run('intersection', geom, moreGeoms); + }; - if (discardTags[k] || !entity.tags[k]) { - didDiscard = true; - } else { - tags[k] = entity.tags[k]; - } - } + 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]; + } - if (didDiscard) { - graph = graph.replace(entity.update({ - tags: tags - })); - } - } - }; - } + return operation.run('xor', geom, moreGeoms); + }; - // - // 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 - // + 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]; + } - function actionDisconnect(nodeId, newNodeId) { - var wayIds; + return operation.run('difference', subjectGeom, clippingGeoms); + }; - 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 index = { + union: union, + intersection: intersection$1, + xor: xor, + difference: difference + }; - 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)); + var geojsonPrecision = createCommonjsModule(function (module) { + (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); + } + }); } - }); - return graph; - }; - action.connections = function (graph) { - var candidates = []; - var keeping = false; - var parentWays = graph.parentWays(graph.entity(nodeId)); - var way, waynode; + function multi(l) { + return l.map(point); + } - for (var i = 0; i < parentWays.length; i++) { - way = parentWays[i]; + function poly(p) { + return p.map(multi); + } - if (wayIds && wayIds.indexOf(way.id) === -1) { - keeping = true; - continue; + function multiPoly(m) { + return m.map(poly); } - 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]; + function geometry(obj) { + if (!obj) { + return {}; + } - if (waynode === nodeId) { - if (way.isClosed() && parentWays.length > 1 && wayIds && wayIds.indexOf(way.id) !== -1 && j === way.nodes.length - 1) { - continue; - } + switch (obj.type) { + case "Point": + obj.coordinates = point(obj.coordinates); + return obj; - candidates.push({ - wayID: way.id, - index: j - }); - } + case "LineString": + case "MultiPoint": + obj.coordinates = multi(obj.coordinates); + return obj; + + case "Polygon": + case "MultiLineString": + obj.coordinates = poly(obj.coordinates); + return obj; + + case "MultiPolygon": + obj.coordinates = multiPoly(obj.coordinates); + return obj; + + case "GeometryCollection": + obj.geometries = obj.geometries.map(geometry); + return obj; + + default: + return {}; } } - } - return keeping ? candidates : candidates.slice(1); - }; + function feature(obj) { + obj.geometry = geometry(obj.geometry); + return obj; + } - 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'; - }; + function featureCollection(f) { + f.features = f.features.map(feature); + return f; + } - action.limitWays = function (val) { - if (!arguments.length) return wayIds; - wayIds = val; - return action; - }; + function geometryCollection(g) { + g.geometries = g.geometries.map(geometry); + return g; + } - return action; - } + if (!t) { + return t; + } - var geojsonRewind = rewind; + switch (t.type) { + case "Feature": + return feature(t); - function rewind(gj, outer) { - var type = gj && gj.type, - i; + case "GeometryCollection": + return geometryCollection(t); - 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); + case "FeatureCollection": + return featureCollection(t); + + case "Point": + case "LineString": + case "Polygon": + case "MultiPoint": + case "MultiPolygon": + case "MultiLineString": + return geometry(t); + + default: + return t; + } } + + module.exports = parse; + module.exports.parse = parse; + })(); + }); + + var FORCED$3 = fails(function () { + return new Date(NaN).toJSON() !== null + || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; + }); + + // `Date.prototype.toJSON` method + // https://tc39.es/ecma262/#sec-date.prototype.tojson + _export({ 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(); + } + }); + + // `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); } + }); - return gj; + function isObject$3(obj) { + return _typeof(obj) === 'object' && obj !== null; } - function rewindRings(rings, outer) { - if (rings.length === 0) return; - rewindRing(rings[0], outer); - - for (var i = 1; i < rings.length; i++) { - rewindRing(rings[i], !outer); + 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); + }); } } - function rewindRing(ring, dir) { - var area = 0; + function getTreeDepth(obj) { + var depth = 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]); + if (Array.isArray(obj) || isObject$3(obj)) { + forEach(obj, function (val) { + if (Array.isArray(val) || isObject$3(val)) { + var tmpDepth = getTreeDepth(val); + + if (tmpDepth > depth) { + depth = tmpDepth; + } + } + }); + return depth + 1; } - if (area >= 0 !== !!dir) ring.reverse(); + return depth; } - function actionExtract(entityID) { - var extractedNodeID; + 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(); + } - var action = function action(graph) { - var entity = graph.entity(entityID); + var string = JSON.stringify(obj); - if (entity.type === 'node') { - return extractFromNode(entity, graph); + if (string === undefined) { + return string; } - return extractFromWayOrRelation(entity, graph); - }; + var length = maxLength - currentIndent.length - reserved; + var treeDepth = getTreeDepth(obj); - function extractFromNode(node, graph) { - extractedNodeID = node.id; // Create a new node to replace the one we will detach + if (treeDepth <= maxNesting && string.length <= length) { + var prettified = prettify(string, { + addMargin: addMargin, + addArrayMargin: addArrayMargin, + addObjectMargin: addObjectMargin + }); - var replacement = osmNode({ - loc: node.loc - }); - graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go + if (prettified.length <= length) { + return prettified; + } + } - graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { - return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); - }, graph); // Process any relations too + if (isObject$3(obj)) { + var nextIndent = currentIndent + indent; + var items = []; + var delimiters; - return graph.parentRelations(node).reduce(function (accGraph, parentRel) { - return accGraph.replace(parentRel.replaceMember(node, replacement)); - }, graph); - } + var comma = function comma(array, index) { + return index === array.length - 1 ? 0 : 1; + }; - 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 + if (Array.isArray(obj)) { + for (var index = 0; index < obj.length; index++) { + items.push(_stringify(obj[index], nextIndent, comma(obj, index)) || 'null'); + } + + delimiters = '[]'; + } else { + Object.keys(obj).forEach(function (key, index, array) { + var keyPart = JSON.stringify(key) + ': '; - var extractedLoc = d3_geoCentroid(geojsonRewind(Object.assign({}, entity.asGeoJSON(graph)), true)); + var value = _stringify(obj[key], nextIndent, keyPart.length + comma(array, index)); - if (!extractedLoc || !isFinite(extractedLoc[0]) || !isFinite(extractedLoc[1])) { - extractedLoc = entity.extent(graph).center(); + if (value !== undefined) { + items.push(keyPart + value); + } + }); + delimiters = '{}'; + } + + if (items.length > 0) { + return [delimiters[0], indent + items.join(',\n' + nextIndent), delimiters[1]].join('\n' + currentIndent); + } } - 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 + 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 pointTags = {}; - for (var key in entityTags) { - if (entity.type === 'relation' && key === 'type') { - continue; - } + var stringOrChar = /("(?:[^\\"]|\\.)*")|[:,\][}{]/g; - if (keysToRetain.indexOf(key) !== -1) { - continue; - } + function prettify(string, options) { + options = options || {}; + var tokens = { + '{': '{', + '}': '}', + '[': '[', + ']': ']', + ',': ', ', + ':': ': ' + }; - 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 (options.addMargin || options.addObjectMargin) { + tokens['{'] = '{ '; + tokens['}'] = ' }'; + } + if (options.addMargin || options.addArrayMargin) { + tokens['['] = '[ '; + tokens[']'] = ' ]'; + } - if (isIndoorArea && key === 'indoor') { - continue; - } // copy the tag from the entity to the point + return string.replace(stringOrChar, function (match, string) { + return string ? match : tokens[match]; + }); + } + function get(options, name, defaultValue) { + return name in options ? options[name] : defaultValue; + } - pointTags[key] = entityTags[key]; // leave addresses and some other tags so they're on both features + var jsonStringifyPrettyCompact = stringify; - 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 + var _default = /*#__PURE__*/function () { + // constructor + // + // `fc` Optional FeatureCollection of known features + // + // 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; + + _classCallCheck$1(this, _default); + + // The _cache retains resolved features, so if you ask for the same thing multiple times + // we don't repeat the expensive resolving/clipping operations. + // + // Each feature has a stable identifier that is used as the cache key. + // The identifiers look like: + // - for point locations, the stringified point: e.g. '[8.67039,49.41882]' + // - for geojson locations, the geojson id: e.g. 'de-hamburg.geojson' + // - for countrycoder locations, feature.id property: e.g. 'Q2' (countrycoder uses Wikidata identifiers) + // - for aggregated locationSets, +[include]-[exclude]: e.g '+[Q2]-[Q18,Q27611]' + this._cache = {}; // When strict mode = true, throw on invalid locations or locationSets. + // When strict mode = false, return `null` for invalid locations or locationSets. + this._strict = true; // process input FeatureCollection - delete entityTags[key]; - } + if (fc && fc.type === 'FeatureCollection' && Array.isArray(fc.features)) { + fc.features.forEach(function (feature) { + feature.properties = feature.properties || {}; + var props = feature.properties; // Get `id` from either `id` or `properties` - if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { - // ensure that areas keep area geometry - entityTags.area = 'yes'; - } + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase - var replacement = osmNode({ - loc: extractedLoc, - tags: pointTags - }); - graph = graph.replace(replacement); - extractedNodeID = replacement.id; - return graph.replace(entity.update({ - tags: entityTags - })); - } + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists - action.getExtractedNodeID = function () { - return extractedNodeID; - }; + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² - return action; - } + props.area = Number(area.toFixed(2)); + } - // - // 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 - // + _this._cache[id] = feature; + }); + } // Replace CountryCoder world geometry to be a polygon covering the world. - 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); - })); - } - 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 + var world = _cloneDeep(feature$1('Q2')); - 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. + 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 - for (var i = 0; i < ways.length; i++) { - if (!ways[i].isNew()) { - survivorID = ways[i].id; - break; - } - } + 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 + // - 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. - 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 + _createClass$1(_default, [{ + key: "validateLocation", + value: function validateLocation(location) { + if (Array.isArray(location) && (location.length === 2 || location.length === 3)) { + // [lon, lat] or [lon, lat, radius] point? + var lon = location[0]; + var lat = location[1]; + var radius = location[2]; - function checkForSimpleMultipolygon() { - if (!survivor.isClosed()) return; - var multipolygons = graph.parentMultipolygons(survivor).filter(function (multipolygon) { - // find multipolygons where the survivor is the only member - return multipolygon.members.length === 1; - }); // skip if this is the single member of multiple multipolygons + if (Number.isFinite(lon) && lon >= -180 && lon <= 180 && Number.isFinite(lat) && lat >= -90 && lat <= 90 && (location.length === 2 || Number.isFinite(radius) && radius > 0)) { + var id = '[' + location.toString() + ']'; + return { + type: 'point', + location: location, + id: id + }; + } + } else if (typeof location === 'string' && /^\S+\.geojson$/i.test(location)) { + // a .geojson filename? + var _id = location.toLowerCase(); - if (multipolygons.length !== 1) return; - var multipolygon = multipolygons[0]; + 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 (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 (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 + }; + } } - survivor = survivor.mergeTags(multipolygon.tags); - graph = graph.replace(survivor); - graph = actionDeleteRelation(multipolygon.id, true - /* allow untagged members */ - )(graph); - var tags = Object.assign({}, survivor.tags); - - if (survivor.geometry(graph) !== 'area') { - // ensure the feature persists as an area - tags.area = 'yes'; + 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 + // - delete tags.type; // remove type=multipolygon - - survivor = survivor.update({ - tags: tags - }); - graph = graph.replace(survivor); - } + }, { + 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 - checkForSimpleMultipolygon(); - return graph; - }; // Returns the number of nodes the resultant way is expected to have + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); + } // A [lon,lat] coordinate pair? - action.resultingWayNodesLength = function (graph) { - return ids.reduce(function (count, id) { - return count + graph.entity(id).nodes.length; - }, 0) - ids.length - 1; - }; + if (valid.type === 'point') { + var lon = location[0]; + var lat = location[1]; + var radius = location[2] || 25; // km - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); + var EDGES = 10; + var PRECISION = 3; + var area = Math.PI * radius * radius; + var feature = this._cache[id] = geojsonPrecision({ + type: 'Feature', + id: id, + properties: { + id: id, + area: Number(area.toFixed(2)) + }, + geometry: circleToPolygon([lon, lat], radius * 1000, EDGES) // km to m - if (ids.length < 2 || ids.length !== geometries.line.length) { - return 'not_eligible'; - } + }, 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 joined = osmJoinWays(ids.map(graph.entity, graph), graph); + 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. - if (joined.length > 1) { - return 'not_adjacent'; - } // Loop through all combinations of path-pairs - // to check potential intersections between all pairs + 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 - 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 (!props.area) { + var _area = geojsonArea.geometry(_feature.geometry) / 1e6; // m² to km² - 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'; - } - } - } + props.area = Number(_area.toFixed(2)); + } // Ensure `id` property exists - 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; - } - }); - 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; - } + _feature.id = id; + props.id = id; + this._cache[id] = _feature; + return Object.assign(valid, { + feature: _feature + }); } - }); - if (relation) { - return 'restriction'; - } + if (this._strict) { + throw new Error("resolveLocation: Couldn't resolve location \"".concat(location, "\".")); + } else { + 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 (conflicting) { - return 'conflicting_tags'; - } - }; + }, { + 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); - return action; - } + 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 - 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); - })); - } - 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; + include.sort(_sortLocations); + var id = '+[' + include.map(function (d) { + return d.id; + }).join(',') + ']'; - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; + if (exclude.length) { + exclude.sort(_sortLocations); + id += '-[' + exclude.map(function (d) { + return d.id; + }).join(',') + ']'; + } - 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 + 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 + // + }, { + 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 - graph = graph.replace(point.update({ - tags: {}, - loc: node.loc - })); - target = target.replaceNode(node.id, point.id); - graph = graph.replace(target); - removeNode = node; - break; + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); } - graph = graph.remove(removeNode); - }); + 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 (target.tags.area === 'yes') { - var tags = Object.assign({}, target.tags); // shallow copy + if (includes.length === 1 && excludes.length === 0) { + return Object.assign(valid, { + feature: includes[0].feature + }); + } // Calculate unions - 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); - } - } + var includeGeoJSON = _clip(includes.map(function (d) { + return d.feature; + }), 'UNION'); - return graph; - }; + var excludeGeoJSON = _clip(excludes.map(function (d) { + return d.feature; + }), 'UNION'); // Calculate difference, update `area` and return result - 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'; - } - }; + var resultGeoJSON = excludeGeoJSON ? _clip([includeGeoJSON, excludeGeoJSON], 'DIFFERENCE') : includeGeoJSON; + var area = geojsonArea.geometry(resultGeoJSON.geometry) / 1e6; // m² to km² - return action; - } + resultGeoJSON.id = id; + resultGeoJSON.properties = { + id: id, + area: Number(area.toFixed(2)) + }; + this._cache[id] = resultGeoJSON; + return Object.assign(valid, { + feature: resultGeoJSON + }); + } // strict + // - // - // 1. move all the nodes to a common location - // 2. `actionConnect` them + }, { + key: "strict", + value: function strict(val) { + if (val === undefined) { + // get + return this._strict; + } else { + // set + this._strict = val; + return this; + } + } // cache + // convenience method to access the internal cache - 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; + }, { + key: "cache", + value: function cache() { + return this._cache; + } // stringify + // convenience method to prettyStringify the given object - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); + }, { + key: "stringify", + value: function stringify(obj, options) { + return jsonStringifyPrettyCompact(obj, options); + } + }]); - if (node.hasInterestingTags()) { - interestingLoc = ++interestingCount === 1 ? node.loc : null; - } + return _default; + }(); // Wrap the mfogel/polygon-clipping library and return a GeoJSON feature. - sum = geoVecAdd(sum, node.loc); + 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 interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); + 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'; } + } - var action = function action(graph) { - if (nodeIDs.length < 2) return graph; - var toLoc = loc; - - if (!toLoc) { - toLoc = chooseLoc(graph); - } - - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); + 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. - if (node.loc !== toLoc) { - graph = graph.replace(node.move(toLoc)); - } - } - return actionConnect(nodeIDs)(graph); + 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); + } - action.disabled = function (graph) { - if (nodeIDs.length < 2) return 'not_eligible'; + // `Number.MAX_SAFE_INTEGER` constant + // https://tc39.es/ecma262/#sec-number.max_safe_integer + _export({ target: 'Number', stat: true }, { + MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF + }); - for (var i = 0; i < nodeIDs.length; i++) { - var entity = graph.entity(nodeIDs[i]); - if (entity.type !== 'node') return 'not_eligible'; - } + var aesJs = createCommonjsModule(function (module, exports) { + (function (root) { - return actionConnect(nodeIDs).disabled(graph); - }; + function checkInt(value) { + return parseInt(value) === value; + } - return action; - } + function checkInts(arrayish) { + if (!checkInt(arrayish.length)) { + return false; + } - 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' + for (var i = 0; i < arrayish.length; i++) { + if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { + return false; } } - }; - }, - // Generate [osmChange](http://wiki.openstreetmap.org/wiki/OsmChange) - // XML. Returns a string. - osmChangeJXON: function osmChangeJXON(changes) { - var changeset_id = this.id; - function nest(x, order) { - var groups = {}; + return true; + } - 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]); - } + 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 ordered = {}; - order.forEach(function (o) { - if (groups[o]) ordered[o] = groups[o]; - }); - return ordered; - } // sort relations in a changeset by dependencies + return arg; + } // It's an array; check it is a valid representation of a byte - 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 (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?) - function isNew(item) { - return !sorted[item['@id']] && !processing.find(function (proc) { - return proc['@id'] === item['@id']; - }); + + if (checkInt(arg.length) && checkInts(arg)) { + return new Uint8Array(arg); } - var processing = []; - var sorted = {}; - var relations = changes.relation; - if (!relations) return changes; + throw new Error('unsupported array-like object'); + } - for (var i = 0; i < relations.length; i++) { - var relation = relations[i]; // skip relation if already sorted + function createArray(length) { + return new Uint8Array(length); + } - if (!sorted[relation['@id']]) { - processing.push(relation); + 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 (processing.length > 0) { - var next = processing[0], - deps = next.member.map(resolve).filter(Boolean).filter(isNew); + targetArray.set(sourceArray, targetStart); + } - if (deps.length === 0) { - sorted[next['@id']] = next; - processing.shift(); + var convertUtf8 = function () { + function toBytes(text) { + var result = [], + i = 0; + text = encodeURI(text); + + while (i < text.length) { + var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value + + if (c === 37) { + result.push(parseInt(text.substr(i, 2), 16)); + i += 2; // otherwise, just the actual byte } else { - processing = deps.concat(processing); + result.push(c); } } - } - - changes.relation = Object.values(sorted); - return changes; - } - - function rep(entity) { - return entity.asJXON(changeset_id); - } - 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 - }) + return coerceArray(result); } - }; - }, - asGeoJSON: function asGeoJSON() { - return {}; - } - }); - - function osmNote() { - if (!(this instanceof osmNote)) { - return new osmNote().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); - } - } - osmNote.id = function () { - return osmNote.id.next--; - }; + function fromBytes(bytes) { + var result = [], + i = 0; - 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]; + while (i < bytes.length) { + var c = bytes[i]; - for (var prop in source) { - if (Object.prototype.hasOwnProperty.call(source, prop)) { - if (source[prop] === undefined) { - delete this[prop]; + 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 { - this[prop] = source[prop]; + result.push(String.fromCharCode((c & 0x0f) << 12 | (bytes[i + 1] & 0x3f) << 6 | bytes[i + 2] & 0x3f)); + i += 3; } } + + return result.join(''); } - } - if (!this.id) { - this.id = osmNote.id().toString(); - } + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); - 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 - }); - } - }); + var convertHex = function () { + function toBytes(text) { + var result = []; - 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 (var i = 0; i < text.length; i += 2) { + result.push(parseInt(text.substr(i, 2), 16)); + } - 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; - }; + return result; + } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html - 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; i < this.members.length; i++) { - var member = resolver.hasEntity(this.members[i].id); + var Hex = '0123456789abcdef'; - if (member) { - extent._extend(member.extent(resolver, memo)); + function fromBytes(bytes) { + var result = []; + + 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 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); + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); // Number of rounds by keysize - for (var i = 0; i < this.members.length; i++) { - result[i] = Object.assign({}, this.members[i], { - index: i - }); - } - 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 = []; + var numberOfRounds = { + 16: 10, + 24: 12, + 32: 14 + }; // Round constant words - for (var i = 0; i < this.members.length; i++) { - if (this.members[i].role === role) { - result.push(Object.assign({}, this.members[i], { - index: i - })); - } - } + 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 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 = []; + 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 - for (var i = 0; i < this.members.length; i++) { - var member = this.members[i]; + 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 - 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 - }); - } - } + 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 - 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) - } - }; + 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]; - if (changeset_id) { - r.relation['@changeset'] = changeset_id; - } + function convertToInt32(bytes) { + var result = []; - 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; + 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]); } - } - 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); + return result; + } - 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]); + var AES = function AES(key) { + if (!(this instanceof AES)) { + throw Error('AES must be instanitated with `new`'); } - return sequence.nodes.map(function (node) { - return node.loc; + Object.defineProperty(this, 'key', { + value: coerceArray(key, true) }); + + this._prepare(); }; - 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]; - }); + AES.prototype._prepare = function () { + var rounds = numberOfRounds[this.key.length]; - function findOuter(inner) { - var o, outer; + if (rounds == null) { + throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); + } // encryption round keys - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonContainsPolygon(outer, inner)) return o; - } - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonIntersectsPolygon(outer, inner, false)) return o; - } - } + this._Ke = []; // decryption round keys - for (var i = 0; i < inners.length; i++) { - var inner = inners[i]; + this._Kd = []; - if (d3_geoArea({ - type: 'Polygon', - coordinates: [inner] - }) < 2 * Math.PI) { - inner = inner.reverse(); + for (var i = 0; i <= rounds; i++) { + this._Ke.push([0, 0, 0, 0]); + + this._Kd.push([0, 0, 0, 0]); } - var o = findOuter(inners[i]); + var roundKeyCount = (rounds + 1) * 4; + var KC = this.key.length / 4; // convert the key into ints - if (o !== undefined) { - result[o].push(inners[i]); - } else { - result.push([inners[i]]); // Invalid geometry - } - } + var tk = convertToInt32(this.key); // copy values into round key arrays - return result; - } - }); + var index; - var QAItem = /*#__PURE__*/function () { - function QAItem(loc, service, itemType, id, props) { - _classCallCheck(this, QAItem); + 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) - // 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 - this.id = id ? id : "".concat(QAItem.id()); - this.update(props); // Some QA services have marker icons to differentiate issues + var rconpointer = 0; + var t = KC, + tt; - if (service && typeof service.getIcon === 'function') { - this.icon = service.getIcon(itemType); - } - } + 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) - _createClass(QAItem, [{ - key: "update", - value: function update(props) { - var _this = this; + 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) - // 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 + } else { + for (var i = 1; i < KC / 2; i++) { + tk[i] ^= tk[i - 1]; + } - }], [{ - key: "id", - value: function id() { - return this.nextId--; - } - }]); + 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; - return QAItem; - }(); - QAItem.nextId = -1; + for (var i = KC / 2 + 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } + } // copy values into round key arrays - // - // 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]; + var i = 0, + r, + c; - var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created + 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) - var _keepHistoryOn = 'longest'; // 'longest', 'first' - // The IDs of the ways actually created by running this action + 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]; + } + } + }; - var _createdWayIDs = []; + AES.prototype.encrypt = function (plaintext) { + if (plaintext.length != 16) { + throw new Error('invalid plaintext size (must be 16 bytes)'); + } - 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. + var rounds = this._Ke.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + var t = convertToInt32(plaintext); - function splitArea(nodes, idxA, graph) { - var lengths = new Array(nodes.length); - var length; - var i; - var best = 0; - var idxB; + for (var i = 0; i < 4; i++) { + t[i] ^= this._Ke[0][i]; + } // apply round transforms - function wrap(index) { - return utilWrap(index, nodes.length); - } // calculate lengths + 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]; + } - length = 0; + t = a.slice(); + } // the last round is special - for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { - length += dist(graph, nodes[i], nodes[wrap(i - 1)]); - lengths[i] = length; - } - length = 0; + var result = createArray(16), + tt; - for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { - length += dist(graph, nodes[i], nodes[wrap(i + 1)]); + 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; + } - if (length < lengths[i]) { - lengths[i] = length; + return result; + }; + + AES.prototype.decrypt = function (ciphertext) { + if (ciphertext.length != 16) { + throw new Error('invalid ciphertext size (must be 16 bytes)'); } - } // determine best opposite node to split + var rounds = this._Kd.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) - for (i = 0; i < nodes.length; i++) { - var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); + var t = convertToInt32(ciphertext); - if (cost > best) { - idxB = i; - best = cost; + for (var i = 0; i < 4; i++) { + t[i] ^= this._Kd[0][i]; + } // apply round transforms + + + 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]; + } + + t = a.slice(); + } // the last round is special + + + var result = createArray(16), + tt; + + 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 idxB; - } + return result; + }; + /** + * Mode Of Operation - Electonic Codebook (ECB) + */ - function totalLengthBetweenNodes(graph, nodes) { - var totalLength = 0; - for (var i = 0; i < nodes.length - 1; i++) { - totalLength += dist(graph, nodes[i], nodes[i + 1]); - } + var ModeOfOperationECB = function ModeOfOperationECB(key) { + if (!(this instanceof ModeOfOperationECB)) { + throw Error('AES must be instanitated with `new`'); + } - return totalLength; - } + this.description = "Electronic Code Block"; + this.name = "ecb"; + this._aes = new AES(key); + }; - function split(graph, nodeId, wayA, newWayId) { - var wayB = osmWay({ - id: newWayId, - tags: wayA.tags - }); // `wayB` is the NEW way + ModeOfOperationECB.prototype.encrypt = function (plaintext) { + plaintext = coerceArray(plaintext); - var origNodes = wayA.nodes.slice(); - var nodesA; - var nodesB; - var isArea = wayA.isArea(); - var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); + if (plaintext.length % 16 !== 0) { + throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); + } - if (wayA.isClosed()) { - var nodes = wayA.nodes.slice(0, -1); - var idxA = nodes.indexOf(nodeId); - var idxB = splitArea(nodes, idxA, graph); + var ciphertext = createArray(plaintext.length); + var block = createArray(16); - 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)); + 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); } - } 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 ciphertext; + }; - 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 - }); - } + ModeOfOperationECB.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - if (wayA.tags.step_count) { - // divide up the the step count proportionally between the two ways - var stepCount = parseFloat(wayA.tags.step_count); + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - 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 - }); + 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); + copyArray(block, plaintext, i); + } + + return plaintext; + }; + /** + * Mode Of Operation - Cipher Block Chaining (CBC) + */ + + + var ModeOfOperationCBC = function ModeOfOperationCBC(key, iv) { + if (!(this instanceof ModeOfOperationCBC)) { + throw Error('AES must be instanitated with `new`'); + } + + this.description = "Cipher Block Chaining"; + this.name = "cbc"; + + 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)'); } - } - 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 + var ciphertext = createArray(plaintext.length); + var block = createArray(16); - 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 + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); - if (f.id === wayA.id || t.id === wayA.id) { - var keepB = false; + for (var j = 0; j < 16; j++) { + block[j] ^= this._lastCipherblock[j]; + } - 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); + this._lastCipherblock = this._aes.encrypt(block); + copyArray(this._lastCipherblock, ciphertext, i); + } - if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { - keepB = true; - break; - } - } - } - } + return ciphertext; + }; - if (keepB) { - relation = relation.replaceMember(wayA, wayB); - graph = graph.replace(relation); - } // 2. split a VIA + ModeOfOperationCBC.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - } 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) + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - } else { - if (relation === isOuter) { - graph = graph.replace(relation.mergeTags(wayA.tags)); - graph = graph.replace(wayA.update({ - tags: {} - })); - graph = graph.replace(wayB.update({ - tags: {} - })); + 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]; } - 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); + copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); } - }); - 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 plaintext; + }; + /** + * Mode Of Operation - Cipher Feedback (CFB) + */ - _createdWayIDs.push(wayB.id); - return graph; - } + var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { + if (!(this instanceof ModeOfOperationCFB)) { + throw Error('AES must be instanitated with `new`'); + } - var action = function action(graph) { - _createdWayIDs = []; - var newWayIndex = 0; + this.description = "Cipher Feedback"; + this.name = "cfb"; - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 size)'); + } - for (var j = 0; j < candidates.length; j++) { - graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); - newWayIndex += 1; + if (!segmentSize) { + segmentSize = 1; } - } - return graph; - }; + this.segmentSize = segmentSize; + this._shiftRegister = coerceArray(iv, true); + this._aes = new AES(key); + }; - action.getCreatedWayIDs = function () { - return _createdWayIDs; - }; + ModeOfOperationCFB.prototype.encrypt = function (plaintext) { + if (plaintext.length % this.segmentSize != 0) { + throw new Error('invalid plaintext size (must be segmentSize bytes)'); + } - action.waysForNode = function (nodeId, graph) { - var node = graph.entity(nodeId); - var splittableParents = graph.parentWays(node).filter(isSplittable); + var encrypted = coerceArray(plaintext, true); + var xorSegment; - 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'; - }); + for (var i = 0; i < encrypted.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - if (hasLine) { - return splittableParents.filter(function (parent) { - return parent.geometry(graph) === 'line'; - }); - } - } + for (var j = 0; j < this.segmentSize; j++) { + encrypted[i + j] ^= xorSegment[j]; + } // Shift the register - return splittableParents; - 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... + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } - if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. + return encrypted; + }; - for (var i = 1; i < parent.nodes.length - 1; i++) { - if (parent.nodes[i] === nodeId) return true; + ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { + if (ciphertext.length % this.segmentSize != 0) { + throw new Error('invalid ciphertext size (must be segmentSize bytes)'); } - return false; - } - }; + var plaintext = coerceArray(ciphertext, true); + var xorSegment; - action.ways = function (graph) { - return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { - return action.waysForNode(nodeId, graph); - }))); - }; + for (var i = 0; i < plaintext.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - action.disabled = function (graph) { - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); + for (var j = 0; j < this.segmentSize; j++) { + plaintext[i + j] ^= xorSegment[j]; + } // Shift the register - if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { - return 'not_eligible'; + + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); } - } - }; - action.limitWays = function (val) { - if (!arguments.length) return _wayIDs; - _wayIDs = val; - return action; - }; + return plaintext; + }; + /** + * Mode Of Operation - Output Feedback (OFB) + */ - action.keepHistoryOn = function (val) { - if (!arguments.length) return _keepHistoryOn; - _keepHistoryOn = val; - return action; - }; - return action; - } + var ModeOfOperationOFB = function ModeOfOperationOFB(key, iv) { + if (!(this instanceof ModeOfOperationOFB)) { + throw Error('AES must be instanitated with `new`'); + } - function coreGraph(other, mutable) { - if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); + this.description = "Output Feedback"; + this.name = "ofb"; - 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 (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } - 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._lastPrecipher = coerceArray(iv, true); + this._lastPrecipherIndex = 16; + this._aes = new AES(key); + }; - if (!entity) { - entity = this.entities.__proto__[id]; // eslint-disable-line no-proto - } + ModeOfOperationOFB.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); - if (!entity) { - throw new Error('entity ' + id + ' not found'); - } + for (var i = 0; i < encrypted.length; i++) { + if (this._lastPrecipherIndex === 16) { + this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); + this._lastPrecipherIndex = 0; + } - 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] = {}); + encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; + } - if (transients[key] !== undefined) { - return transients[key]; - } + return encrypted; + }; // Decryption is symetric - transients[key] = fn.call(entity); - return transients[key]; - }, - parentWays: function parentWays(entity) { - var parents = this._parentWays[entity.id]; - var result = []; - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); - } + ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; + /** + * Counter object for CTR common mode of operation + */ - 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 = []; + 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 (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); - } - 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 = []; + if (initialValue !== 0 && !initialValue) { + initialValue = 1; + } - 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) + if (typeof initialValue === 'number') { + this._counter = createArray(16); + this.setValue(initialValue); + } else { + this.setBytes(initialValue); + } }; - }, - // 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 + 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 - base.entities[entity.id] = entity; - this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent + 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); + } + }; - if (entity.type === 'way') { - for (j = 0; j < entity.nodes.length; j++) { - id = entity.nodes[j]; + Counter.prototype.setBytes = function (bytes) { + bytes = coerceArray(bytes, true); - for (k = 1; k < stack.length; k++) { - var ents = stack[k].entities; + if (bytes.length != 16) { + throw new Error('invalid counter bytes size (must be 16 bytes)'); + } - if (ents.hasOwnProperty(id) && ents[id] === undefined) { - delete ents[id]; - } - } + 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) + */ - 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); + + var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { + if (!(this instanceof ModeOfOperationCTR)) { + throw Error('AES must be instanitated with `new`'); } - }, 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.description = "Counter"; + this.name = "ctr"; + + if (!(counter instanceof Counter)) { + counter = new Counter(counter); } - }, 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; - 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; + 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++]; } - 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); + 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); + + for (var i = data.length; i < result.length; i++) { + result[i] = padder; } - 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); + return result; + } + + function pkcs7strip(data) { + data = coerceArray(data, true); + + if (data.length < 16) { + throw new Error('PKCS#7 invalid length'); } - } 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; + var padder = data[data.length - 1]; + + if (padder > 16) { + throw new Error('PKCS#7 padding byte out of range'); } - 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); + 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'); + } } - 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); + var result = createArray(length); + copyArray(data, result, 0, 0, length); + return result; + } /////////////////////// + // Exporting + // The block cipher + + + 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 + + { + module.exports = aesjs; // RequireJS/AMD + // http://www.requirejs.org/docs/api.html + // https://github.com/amdjs/amdjs-api/wiki/AMD } - }, - 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); + // 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. - 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); + 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; + } - delete this.entities[id]; - }); - }, - update: function update() { - var graph = this.frozen ? coreGraph(this, true) : this; + function utilCleanTags(tags) { + var out = {}; - for (var i = 0; i < arguments.length; i++) { - arguments[i].call(graph, graph); + for (var k in tags) { + if (!k) continue; + var v = tags[k]; + + if (v !== undefined) { + out[k] = cleanValue(k, v); } + } - 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); + return out; - for (var i in entities) { - this.entities[i] = entities[i]; + function cleanValue(k, v) { + function keepSpaces(k) { + return /_hours|_times|:conditional$/.test(k); + } - this._updateCalculated(base.entities[i], this.entities[i]); + function skip(k) { + return /^(description|note|fixme)$/.test(k); } - return this; - } - }; + 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 osmTurn(turn) { - if (!(this instanceof osmTurn)) { - return new osmTurn(turn); - } + 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 + } - Object.assign(this, turn); + return cleaned; + } } - function osmIntersection(graph, startVertexId, maxDistance) { - maxDistance = maxDistance || 30; // in meters - var vgraph = coreGraph(); // virtual graph + var _detected; - var i, j, k; + function utilDetect(refresh) { + if (_detected && !refresh) return _detected; + _detected = {}; + var ua = navigator.userAgent; + var m = null; + /* Browser */ - function memberOfRestriction(entity) { - return graph.parentRelations(entity).some(function (r) { - return r.isRestriction(); - }); - } + m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge - 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 (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; } - 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 + if (!_detected.browser) { + m = ua.match(/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/i); // IE11 - 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 (m !== null) { + _detected.browser = 'msie'; + _detected.version = m[1]; + } + } - while (checkVertices.length) { - vertex = checkVertices.pop(); // check this vertex for parent ways that are roads + if (!_detected.browser) { + m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ - checkWays = graph.parentWays(vertex); - var hasWays = false; + if (m !== null) { + _detected.browser = 'Opera'; + _detected.version = m[2]; + } + } - 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 + if (!_detected.browser) { + m = ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i); - hasWays = true; // check the way's children for more key vertices + if (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; + m = ua.match(/version\/([\.\d]+)/i); + if (m !== null) _detected.version = m[1]; + } + } - nodes = utilArrayUniq(graph.childNodes(way)); + if (!_detected.browser) { + _detected.browser = navigator.appName; + _detected.version = navigator.appVersion; + } // keep major.minor version only.. - for (j = 0; j < nodes.length; j++) { - node = nodes[j]; - if (node === vertex) continue; // same thing - if (vertices.indexOf(node) !== -1) continue; // seen it already + _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities + // Legacy Opera has incomplete svg style support. See #715 - if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start - // a key vertex will have parents that are also roads + _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; - var hasParents = false; - parents = graph.parentWays(node); + 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; + } - for (k = 0; k < parents.length; k++) { - parent = parents[k]; - if (parent === way) continue; // same thing + _detected.filedrop = window.FileReader && 'ondrop' in window; + _detected.download = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); + _detected.cssfilters = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); + /* Platform */ - if (ways.indexOf(parent) !== -1) continue; // seen it already + 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'; + } - if (!isRoad(parent)) continue; // not a road + _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. - hasParents = true; - break; - } + _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 (hasParents) { - checkVertices.push(node); - } - } - } + var loc = window.top.location; + var origin = loc.origin; - if (hasWays) { - vertices.push(vertex); - } + if (!origin) { + // for unpatched IE11 + origin = loc.protocol + '//' + loc.hostname + (loc.port ? ':' + loc.port : ''); } - 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 + _detected.host = origin + loc.pathname; + return _detected; + } - ways.forEach(function (w) { - var way = vgraph.entity(w.id); + // 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 (way.tags.oneway === '-1') { - var action = actionReverse(way.id, { - reverseOneway: true - }); - actions.push(action); - vgraph = action(vgraph); + function valueConstant() { + if (this.value !== value) { + this.value = value; + } } - }); // 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 valueFunction() { + var x = value.apply(this, arguments); - 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 (x === null || x === undefined) { + delete this.value; + } else if (this.value !== x) { + this.value = x; + } } - }); // 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 + return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; + } - 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. + if (arguments.length === 1) { + return selection.property('value'); + } - function withMetadata(way, vertexIds) { - var __oneWay = way.isOneWay(); // which affixes are key vertices? + return selection.each(d3_selection_value(value)); + } + function utilKeybinding(namespace) { + var _keybindings = {}; - var __first = vertexIds.indexOf(way.first()) !== -1; + 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 - var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (!binding.event.modifiers.shiftKey) continue; // no shift + if (!!binding.capture !== isCapturing) continue; - var __via = __first && __last; + if (matches(d3_event, binding, true)) { + binding.callback(d3_event); + didMatch = true; // match a max of one binding per event - var __from = __first && !__oneWay || __last; + break; + } + } - var __to = __first || __last && !__oneWay; + if (didMatch) return; // then unshifted keybindings - return way.update({ - __first: __first, - __last: __last, - __from: __from, - __via: __via, - __to: __to, - __oneWay: __oneWay - }); - } + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (binding.event.modifiers.shiftKey) continue; // shift - 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 + if (!!binding.capture !== isCapturing) continue; + + if (matches(d3_event, binding, false)) { + binding.callback(d3_event); + break; + } + } - var keepGoing; - var removeWayIds = []; - var removeVertexIds = []; + function matches(d3_event, binding, testShift) { + var event = d3_event; + var isMatch = false; + var tryKeyCode = true; // Prefer a match on `KeyboardEvent.key` - do { - keepGoing = false; - checkVertices = vertexIds.slice(); + if (event.key !== undefined) { + tryKeyCode = event.key.charCodeAt(0) > 255; // outside ISO-Latin-1 - for (i = 0; i < checkVertices.length; i++) { - var vertexId = checkVertices[i]; - vertex = vgraph.hasEntity(vertexId); + isMatch = true; - if (!vertex) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + 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?) - removeVertexIds.push(vertexId); - continue; + + if (!isMatch && tryKeyCode) { + isMatch = event.keyCode === binding.event.keyCode; } - parents = vgraph.parentWays(vertex); + if (!isMatch) return false; // test modifier keys - if (parents.length < 3) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one - } + 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 (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; + if (event.metaKey !== binding.event.modifiers.metaKey) return false; + if (testShift && event.shiftKey !== binding.event.modifiers.shiftKey) return false; + return true; + } + } - if (aIsLeaf && !bIsLeaf) { - leaf = a; - survivor = b; - } else if (!aIsLeaf && bIsLeaf) { - leaf = b; - survivor = a; - } + function capture(d3_event) { + testBindings(d3_event, true); + } - if (leaf && survivor) { - survivor = withMetadata(survivor, vertexIds); // update survivor way + function bubble(d3_event) { + var tagName = select(d3_event.target).node().tagName; - vgraph = vgraph.replace(survivor).remove(leaf); // update graph + if (tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA') { + return; + } - removeWayIds.push(leaf.id); - keepGoing = true; - } - } + testBindings(d3_event, false); + } - parents = vgraph.parentWays(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() - 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 - } - removeVertexIds.push(vertexId); - keepGoing = true; - } + keybinding.unbind = function (selection) { + _keybindings = []; + selection = selection || select(document); + selection.on('keydown.capture.' + namespace, null); + selection.on('keydown.bubble.' + namespace, null); + return keybinding; + }; - if (parents.length < 1) { - // vertex is no longer attached to anything - vgraph = vgraph.remove(vertex); - } + 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]; } - } while (keepGoing); - 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.. + return keybinding; + }; // Add one or more keycode bindings. - 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. - // - 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) + keybinding.on = function (codes, callback, capture) { + if (typeof callback !== 'function') { + return keybinding.off(codes, capture); + } - var maxPathLength = maxViaWay * 2 + 3; - var turns = []; - step(start); - return turns; // traverse the intersection graph and find all the valid paths + var arr = utilArrayUniq([].concat(codes)); - function step(entity, currPath, currRestrictions, matchedRestriction) { - currPath = (currPath || []).slice(); // shallow copy + 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 (currPath.length >= maxPathLength) return; - currPath.push(entity.id); - currRestrictions = (currRestrictions || []).slice(); // shallow copy + if (_keybindings[id]) { + console.warn('warning: duplicate keybinding for "' + id + '"'); // eslint-disable-line no-console + } - var i, j; + _keybindings[id] = binding; + var matches = arr[i].toLowerCase().match(/(?:(?:[^+⇧⌃⌥⌘])+|[⇧⌃⌥⌘]|\+\+|^\+$)/g); - if (entity.type === 'node') { - var parents = vgraph.parentWays(entity); - var nextWays = []; // which ways can we step into? + for (var j = 0; j < matches.length; j++) { + // Normalise matching errors + if (matches[j] === '++') matches[j] = '+'; - for (i = 0; i < parents.length; i++) { - var way = parents[i]; // if next way is a oneway incoming to this vertex, skip + 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 (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip + if (matches[j] in utilKeybinding.keyCodes) { + binding.event.keyCode = utilKeybinding.keyCodes[matches[j]]; + } + } + } + } - if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) + return keybinding; + }; - var restrict = null; + return keybinding; + } + /* + * See https://github.com/keithamus/jwerty + */ - 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? + 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 matchesFrom = f.id === fromWayId; - var matchesViaTo = false; - var isAlongOnlyPath = false; + var i = 95, + n = 0; - 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 = []; + while (++i < 106) { + utilKeybinding.keyCodes['num-' + n] = i; + ++n; + } // 0-9 - for (k = 2; k < currPath.length; k += 2) { - // k = 2 skips FROM - pathVias.push(currPath[k]); // (path goes way-node-way...) - } - var restrictionVias = []; + i = 47; + n = 0; - for (k = 0; k < v.length; k++) { - if (v[k].type === 'way') { - restrictionVias.push(v[k].id); - } - } + while (++i < 58) { + utilKeybinding.keyCodes[n] = i; + ++n; + } // F1-F25 - 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) + i = 111; + n = 1; + while (++i < 136) { + utilKeybinding.keyCodes['f' + n] = i; + ++n; + } // a-z - if (restrict && restrict.direct) break; - } - nextWays.push({ - way: way, - restrict: restrict - }); - } + i = 64; - 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) + while (++i < 91) { + utilKeybinding.keyCodes[String.fromCharCode(i).toLowerCase()] = i; + } - if (matchedRestriction && matchedRestriction.direct === false) { - for (i = 0; i < turnPath.length; i++) { - if (turnPath[i] === matchedRestriction.from) { - turnPath = turnPath.slice(i); - break; - } - } - } + function utilObjectOmit(obj, omitKeys) { + return Object.keys(obj).reduce(function (result, key) { + if (omitKeys.indexOf(key) === -1) { + result[key] = obj[key]; // keep + } - var turn = pathToTurn(turnPath); + return result; + }, {}); + } - if (turn) { - if (matchedRestriction) { - turn.restrictionID = matchedRestriction.id; - turn.no = matchedRestriction.no; - turn.only = matchedRestriction.only; - turn.direct = matchedRestriction.direct; - } + // Copies a variable number of methods from source to target. + function utilRebind(target, source) { + var i = 1, + n = arguments.length, + method; - turns.push(osmTurn(turn)); - } + while (++i < n) { + target[method = arguments[i]] = d3_rebind(target, source, source[method]); + } - if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here - } + 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. - if (matchedRestriction && matchedRestriction.end) return; // don't advance any further - // which nodes can we step into? + function d3_rebind(target, source, method) { + return function () { + var value = method.apply(source, arguments); + return value === source ? target : value; + }; + } - var n1 = vgraph.entity(entity.first()); - var n2 = vgraph.entity(entity.last()); - var dist = geoSphericalDistance(n1.loc, n2.loc); - var nextNodes = []; + // 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; - if (currPath.length > 1) { - if (dist > maxDistance) return; // the next node is too far + function renew() { + var expires = new Date(); + expires.setSeconds(expires.getSeconds() + 5); + document.cookie = name + '=1; expires=' + expires.toUTCString() + '; sameSite=strict'; + } - if (!entity.__via) return; // this way is a leaf / can't be a via - } + 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; + }; - 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 - } + mutex.unlock = function () { + if (!intervalID) return; + document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; sameSite=strict'; + clearInterval(intervalID); + intervalID = null; + }; - 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 - } + mutex.locked = function () { + return !!intervalID; + }; - 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 + return mutex; + } - var isOnlyVia = false; - var v = r.membersByRole('via'); + 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; - 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); + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { - isOnlyVia = true; - break; - } - } - } + function nearNullIsland(tile) { + var x = tile[0]; + var y = tile[1]; + var z = tile[2]; - return isOnlyVia; - }); - step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); - }); - } - } // assumes path is alternating way-node-way of odd length + 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; + } - 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]; + 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 = []; - 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); + for (var i = 0; i < rows.length; i++) { + var y = rows[i]; - if (path.length === 3) { - viaNodeId = path[1]; + 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 { - viaWayIds = path.filter(function (entityId) { - return entityId[0] === 'w'; - }); - viaWayIds = viaWayIds.slice(1, viaWayIds.length - 1); // remove first, last + tiles.push([x, y, z0]); // tiles in margin at the end } } - - 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 adjacentNode(wayId, affixId) { - var nodes = vgraph.entity(wayId).nodes; - return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; - } } - }; - - 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; - while (angle < 0) { - angle += 360; + tiles.translate = origin; + tiles.scale = k; + return tiles; } + /** + * getTiles() returns an array of tiles that cover the map view + */ - 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 - - 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 (angle < 158) return 'no_right_turn'; - if (angle > 202) return 'no_left_turn'; - return 'no_straight_on'; - } - 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'; + 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; } - }); - 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. - - 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. - - 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 - - var members = []; - var outer = true; - - 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; - }); - } + 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 + */ - function filterContained(d) { - return d.filter(isContained); - } - 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' - }); - }); + 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()] } - }); - outer = !outer; - } // Move all tags to one relation + }; + }); + return { + type: 'FeatureCollection', + features: features + }; + }; + tiler.tileSize = function (val) { + if (!arguments.length) return _tileSize; + _tileSize = val; + return tiler; + }; - 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'; - } + tiler.zoomExtent = function (val) { + if (!arguments.length) return _zoomExtent; + _zoomExtent = val; + return tiler; + }; - 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']) - })); + tiler.size = function (val) { + if (!arguments.length) return _size; + _size = val; + return tiler; }; - action.disabled = function (graph) { - var entities = groupEntities(graph); + tiler.scale = function (val) { + if (!arguments.length) return _scale; + _scale = val; + return tiler; + }; - if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { - return 'not_eligible'; - } + 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 (!entities.multipolygon.every(function (r) { - return r.isComplete(graph); - })) { - return 'incomplete_relation'; - } - 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; - }); + tiler.margin = function (val) { + if (!arguments.length) return _margin; + _margin = +val; + return tiler; + }; - 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'; - } + tiler.skipNullIsland = function (val) { + if (!arguments.length) return _skipNullIsland; + _skipNullIsland = val; + return tiler; }; - return action; + return tiler; } - var UNSUPPORTED_Y$3 = regexpStickyHelpers.UNSUPPORTED_Y; - - // `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 + function utilTriggerEvent(target, type) { + target.each(function () { + var evt = document.createEvent('HTMLEvents'); + evt.initEvent(type, true, true); + this.dispatchEvent(evt); }); } - 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 _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: + // + // 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 + // - if (Array.isArray(a)) { - length = a.length; - if (length != b.length) return false; + function coreLocations() { + var _this = {}; + var _resolvedFeatures = {}; // cache of *resolved* locationSet features - for (i = length; i-- !== 0;) { - if (!equal(a[i], b[i])) return false; - } + var _loco = new _default(); // instance of a location-conflation resolver - return true; - } - 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; + var _wp; // instance of a which-polygon index + // pre-resolve the worldwide locationSet - for (i = length; i-- !== 0;) { - if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; - } - for (i = length; i-- !== 0;) { - var key = keys[i]; - if (!equal(a[key], b[key])) return false; + var world = { + locationSet: { + include: ['Q2'] } + }; + resolveLocationSet(world); + rebuildIndex(); + var _queue = []; - return true; - } // true if both NaN, false otherwise + var _deferred = new Set(); + var _inProcess; // Returns a Promise to process the queue - return a !== a && b !== b; - }; - // 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 + function processQueue() { + if (!_queue.length) return Promise.resolve(); // console.log(`queue length ${_queue.length}`); - function LCS(buffer1, buffer2) { - var equivalenceClasses = {}; + var chunk = _queue.pop(); - for (var j = 0; j < buffer2.length; j++) { - var item = buffer2[j]; + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferred["delete"](handle); // const t0 = performance.now(); - if (equivalenceClasses[item]) { - equivalenceClasses[item].push(j); - } else { - equivalenceClasses[item] = [j]; - } - } - var NULLRESULT = { - buffer1index: -1, - buffer2index: -1, - chain: null - }; - var candidates = [NULLRESULT]; + chunk.forEach(resolveLocationSet); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - for (var i = 0; i < buffer1.length; i++) { - var _item = buffer1[i]; - var buffer2indices = equivalenceClasses[_item] || []; - var r = 0; - var c = candidates[0]; + resolvePromise(); + }); - for (var jx = 0; jx < buffer2indices.length; jx++) { - var _j = buffer2indices[jx]; - var s = void 0; + _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. - for (s = r; s < candidates.length; s++) { - if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { - break; - } - } - if (s < candidates.length) { - var newCandidate = { - buffer1index: i, - buffer2index: _j, - chain: candidates[s] - }; + function resolveLocationSet(obj) { + if (obj.locationSetID) return; // work was done already - if (r === candidates.length) { - candidates.push(c); - } else { - candidates[r] = c; - } + try { + var locationSet = obj.locationSet; - r = s + 1; - c = newCandidate; + if (!locationSet) { + throw new Error('object missing locationSet property'); + } - if (r === candidates.length) { - break; // no point in examining further (j)s - } + if (!locationSet.include) { + // missing `include`, default to worldwide include + locationSet.include = ['Q2']; // https://github.com/openstreetmap/iD/pull/8305#discussion_r662344647 } - } - 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 resolved = _loco.resolveLocationSet(locationSet); + var locationSetID = resolved.id; + obj.locationSetID = locationSetID; - 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. + if (!resolved.feature.geometry.coordinates.length || !resolved.feature.properties.area) { + throw new Error("locationSet ".concat(locationSetID, " resolves to an empty feature.")); + } + if (!_resolvedFeatures[locationSetID]) { + // First time seeing this locationSet feature + var feature = JSON.parse(JSON.stringify(resolved.feature)); // deep clone - function diffIndices(buffer1, buffer2) { - var lcs = LCS(buffer1, buffer2); - var result = []; - var tail1 = buffer1.length; - var tail2 = buffer2.length; + feature.id = locationSetID; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - 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; + feature.properties.id = locationSetID; + _resolvedFeatures[locationSetID] = feature; // insert into cache + } + } catch (err) { + obj.locationSet = { + include: ['Q2'] + }; // default worldwide - 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) - }); + obj.locationSetID = '+[Q2]'; } - } + } // Rebuilds the whichPolygon index with whatever features have been resolved. - 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) - // + 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": { … } + // } + // ] + // } + // - 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 = []; - 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]) + _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 id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase - 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; + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists - function advanceTo(endOffset) { - if (endOffset > currOffset) { - results.push({ - stable: true, - buffer: 'o', - bufferStart: currOffset, - bufferLength: endOffset - currOffset, - bufferContent: o.slice(currOffset, endOffset) + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² + + props.area = Number(area.toFixed(2)); + } + + _loco._cache[id] = feature; }); - currOffset = endOffset; } - } + }; // + // `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. + // - 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 - while (hunks.length) { - var nextHunk = hunks[0]; - var nextHunkStart = nextHunk.oStart; - if (nextHunkStart > regionEnd) break; // no overlap + _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 - regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); - regionHunks.push(hunks.shift()); + _queue = _queue.concat(utilArrayChunk(objects, 200)); + + if (!_inProcess) { + _inProcess = processQueue().then(function () { + rebuildIndex(); + _inProcess = null; + return objects; + }); } - 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] - }; + 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]` + // - 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 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); + _this.locationSetID = function (locationSet) { + var locationSetID; + + try { + locationSetID = _loco.validateLocationSet(locationSet).id; + } catch (err) { + locationSetID = '+[Q2]'; // the world } - currOffset = regionEnd; - } + 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: { … } + // } - 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` + _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, + // … + // } + // - 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 = []; - function flushOk() { - if (okBuffer.length) { - results.push({ - ok: okBuffer - }); - } + _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` + // - okBuffer = []; - } - function isFalseConflict(a, b) { - if (a.length !== b.length) return false; + _this.query = function (loc, multi) { + return _wp(loc, multi); + }; // Direct access to the location-conflation resolver - for (var i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; - } - return true; - } + _this.loco = function () { + return _loco; + }; // Direct access to the which-polygon index - regions.forEach(function (region) { - if (region.stable) { - var _okBuffer; - (_okBuffer = okBuffer).push.apply(_okBuffer, _toConsumableArray(region.bufferContent)); - } else { - if (options.excludeFalseConflicts && isFalseConflict(region.aContent, region.bContent)) { - var _okBuffer2; + _this.wp = function () { + return _wp; + }; - (_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; + return _this; } - function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { - discardTags = discardTags || {}; - var _option = 'safe'; // 'safe', 'force_local', 'force_remote' + var $findIndex = arrayIteration.findIndex; - var _conflicts = []; - function user(d) { - return typeof formatUser === 'function' ? formatUser(d) : d; + var FIND_INDEX = 'findIndex'; + var SKIPS_HOLES = true; + + // Shouldn't skip holes + if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; }); + + // `Array.prototype.findIndex` method + // https://tc39.es/ecma262/#sec-array.prototype.findindex + _export({ target: 'Array', proto: true, forced: SKIPS_HOLES }, { + findIndex: function findIndex(callbackfn /* , that = undefined */) { + return $findIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } + }); - 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; - } + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables(FIND_INDEX); - if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { - return target; - } + var notARegexp = function (it) { + if (isRegexp(it)) { + throw TypeError("The method doesn't accept regular expressions"); + } return it; + }; - if (_option === 'force_remote') { - return target.update({ - loc: remote.loc - }); - } + var MATCH = wellKnownSymbol('match'); - _conflicts.push(_t('merge_remote_changes.conflict.location', { - user: user(remote.user) - })); + 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; + }; - return target; + // `String.prototype.includes` method + // https://tc39.es/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); } + }); - function mergeNodes(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { - return target; - } + var _mainLocalizer = coreLocalizer(); // singleton - 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 - }); + 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; + }; - for (var i = 0; i < hunks.length; i++) { - var hunk = hunks[i]; + localizer.usesMetric = function () { + return _usesMetric; + }; - 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; + localizer.languageNames = function () { + return _languageNames; + }; - 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) - })); + localizer.scriptNames = function () { + return _scriptNames; + }; // The client app may want to manually set the locale, regardless of the + // settings provided by the browser - break; - } - } - } - return _conflicts.length === ccount ? target.update({ - nodes: nodes - }) : target; - } + var _preferredLocaleCodes = []; - 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; + 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; } - var ccount = _conflicts.length; + return localizer; + }; - for (var i = 0; i < children.length; i++) { - var id = children[i]; - var node = graph.hasEntity(id); // remove unused childNodes.. + var _loadPromise; - if (targetWay.nodes.indexOf(id) === -1) { - if (node && !isUsed(node, targetWay)) { - updates.removeIds.push(id); - } + localizer.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; + var filesToFetch = [// load the list of languages + 'languages', // load the list of supported locales + 'locales']; + var localeDirs = { + general: 'locales', + tagging: 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/translations' + }; + var fileMap = _mainFileFetcher.fileMap(); - continue; - } // restore used childNodes.. + for (var scopeId in localeDirs) { + var key = "locales_index_".concat(scopeId); + fileMap[key] = localeDirs[scopeId] + '/index.min.json'; + 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 local = localGraph.hasEntity(id); - var remote = remoteGraph.hasEntity(id); - var target; + 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']); - if (_option === 'force_remote' && remote && remote.visible) { - updates.replacements.push(remote); - } else if (_option === 'force_local' && local) { - target = osmEntity(local); + _localeCodes = localesToUseFrom(requestedLocales); // Run iD in the highest-priority locale; the rest are fallbacks - if (remote) { - target = target.update({ - version: remote.version - }); - } + _localeCode = _localeCodes[0]; + 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 - updates.replacements.push(target); - } else if (_option === 'safe' && local && remote && local.version !== remote.version) { - target = osmEntity(local, { - version: remote.version + + _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 (remote.visible) { - target = mergeLocation(remote, target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); - } - if (_conflicts.length !== ccount) break; - updates.replacements.push(target); + 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 targetWay; + + return utilArrayUniq(toUse); } - function updateChildren(updates, graph) { - for (var i = 0; i < updates.replacements.length; i++) { - graph = graph.replace(updates.replacements[i]); - } + function updateForCurrentLocale() { + if (!_localeCode) return; + _languageCode = _localeCode.split('-')[0]; + var currentData = _dataLocales[_localeCode] || _dataLocales[_languageCode]; + var hash = utilStringQs(window.location.hash); - if (updates.removeIds.length) { - graph = actionDeleteMultiple(updates.removeIds)(graph); + if (hash.rtl === 'true') { + _textDirection = 'rtl'; + } else if (hash.rtl === 'false') { + _textDirection = 'ltr'; + } else { + _textDirection = currentData && currentData.rtl ? 'rtl' : 'ltr'; } - return graph; + 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 mergeMembers(remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { - return target; - } - if (_option === 'force_remote') { - return target.update({ - members: remote.members - }); + localizer.loadLocale = function (locale, scopeId, directory) { + // US English is the default + if (locale.toLowerCase() === 'en-us') locale = 'en'; + + if (_localeStrings[scopeId] && _localeStrings[scopeId][locale]) { + // already loaded + return Promise.resolve(locale); } - _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { - user: user(remote.user) - })); + var fileMap = _mainFileFetcher.fileMap(); + var key = "locale_".concat(scopeId, "_").concat(locale); + fileMap[key] = "".concat(directory, "/").concat(locale, ".min.json"); + return _mainFileFetcher.get(key).then(function (d) { + if (!_localeStrings[scopeId]) _localeStrings[scopeId] = {}; + _localeStrings[scopeId][locale] = d[locale]; + return locale; + }); + }; - return target; - } + 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 mergeTags(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { - return target; - } - if (_option === 'force_remote') { - return target.update({ - tags: remote.tags - }); - } + function pluralRule(number, localeCode) { + // modern browsers have this functionality built-in + var rules = 'Intl' in window && Intl.PluralRules && new Intl.PluralRules(localeCode); - 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 + if (rules) { + return rules.select(number); + } // fallback to basic one/other, as in English - var changed = false; - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + 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 + */ - 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]; - } - changed = true; - } - } + localizer.tInfo = function (origStringId, replacements, locale) { + var stringId = origStringId.trim(); + var scopeId = 'general'; + + if (stringId[0] === '_') { + var split = stringId.split('.'); + scopeId = split[0].slice(1); + stringId = split.slice(1).join('.'); } - 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` - // + 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 && _localeStrings[scopeId] && _localeStrings[scopeId][stringsKey]; - 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 + while (result !== undefined && path.length) { + result = result[path.pop()]; + } - 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); + 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]; + } + } } - return graph.replace(target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + if (typeof result === 'string') { + for (var key in replacements) { + var value = replacements[key]; - return graph; // do nothing + 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(); + } + } + + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); + result = result.replace(regex, value); + } + } } - } // merge + 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 - 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); + var index = _localeCodes.indexOf(locale); - if (!_conflicts.length) { - graph = updateChildren(updates, graph).replace(target); + 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); } - return graph; - }; + if (replacements && 'default' in replacements) { + // Fallback to a default value if one is specified in `replacements` + return { + text: replacements["default"], + locale: null + }; + } - action.withOption = function (opt) { - _option = opt; - return action; - }; + var missing = "Missing ".concat(locale, " translation: ").concat(origStringId); + if (typeof console !== 'undefined') console.error(missing); // eslint-disable-line - action.conflicts = function () { - return _conflicts; + return { + text: missing, + locale: 'en' + }; }; - return action; - } - - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as - - function actionMove(moveIDs, tryDelta, projection, cache) { - var _delta = tryDelta; - - 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.. + localizer.hasTextForStringId = function (stringId) { + return !!localizer.tInfo(stringId, { + "default": 'nothing found' + }).locale; + }; // Returns only the localized text, discarding the locale info - 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 parentsMoving = parents.every(function (way) { - return cache.moving[way.id]; - }); - if (!parentsMoving) delete cache.moving[nodeID]; - return parentsMoving; - } + 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 - 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 (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; - })); - } - } - } + localizer.t.html = function (stringId, replacements, locale) { + var info = localizer.tInfo(stringId, replacements, locale); // text may be empty or undefined if `replacements.default` is - function cacheIntersections(ids) { - function isEndpoint(way, id) { - return !way.isClosed() && !!way.affix(id); - } + return info.text ? localizer.htmlForLocalizedText(info.text, info.locale) : ''; + }; - for (var i = 0; i < ids.length; i++) { - var id = ids[i]; // consider only intersections with 1 moved and 1 unmoved way. + localizer.htmlForLocalizedText = function (text, localeCode) { + return "").concat(text, ""); + }; - var childNodes = graph.childNodes(graph.entity(id)); + 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 - 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; - for (var k = 0; k < parents.length; k++) { - var way = parents[k]; + if (options && options.localOnly) return null; + var langInfo = _dataLanguages[code]; - if (!cache.moving[way.id]) { - unmoved = way; - break; - } - } + 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 (!unmoved) continue; // exclude ways that are overly connected.. + if (_languageNames[base]) { + // base language name in locale language + var scriptCode = langInfo.script; + var script = _scriptNames[scriptCode] || scriptCode; // e.g. "Serbian (Cyrillic)" - 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) + 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 }); } - } - } - - 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 - // - // + } + } + return code; // if not found, use the code + }; - 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; + return localizer; + } - 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; - } + // `presetCollection` is a wrapper around an `Array` of presets `collection`, + // and decorated with some extra methods for searching and matching geometry + // - var prev = graph.hasEntity(way.nodes[prevIndex]); - var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. + function presetCollection(collection) { + var MAXRESULTS = 50; + var _this = {}; + var _memo = {}; + _this.collection = collection; - if (!prev || !next) return graph; - var key = wayId + '_' + nodeId; - var orig = cache.replacedVertex[key]; + _this.item = function (id) { + if (_memo[id]) return _memo[id]; - if (!orig) { - orig = osmNode(); - cache.replacedVertex[key] = orig; - cache.startLoc[orig.id] = cache.startLoc[nodeId]; - } + var found = _this.collection.find(function (d) { + return d.id === id; + }); - var start, end; + if (found) _memo[id] = found; + return found; + }; - if (delta) { - start = projection(cache.startLoc[nodeId]); - end = projection.invert(geoVecAdd(start, delta)); - } else { - end = cache.startLoc[nodeId]; - } + _this.index = function (id) { + return _this.collection.findIndex(function (d) { + return d.id === id; + }); + }; - 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.. + _this.matchGeometry = function (geometry) { + return presetCollection(_this.collection.filter(function (d) { + return d.matchGeometry(geometry); + })); + }; - if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? + _this.matchAllGeometry = function (geometries) { + return presetCollection(_this.collection.filter(function (d) { + return d && d.matchAllGeometry(geometries); + })); + }; - 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? + _this.matchAnyGeometry = function (geometries) { + return presetCollection(_this.collection.filter(function (d) { + return geometries.some(function (geom) { + return d.matchGeometry(geom); + }); + })); + }; - 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. + _this.fallback = function (geometry) { + var id = geometry; + if (id === 'vertex') id = 'point'; + return _this.item(id); + }; + _this.search = function (value, geometry, loc) { + if (!value) return _this; // don't remove diacritical characters since we're assuming the user is being intentional - function removeDuplicateVertices(wayId, graph) { - var way = graph.entity(wayId); - var epsilon = 1e-6; - var prev, curr; + value = value.toLowerCase().trim(); // match at name beginning or just after a space (e.g. "office" -> match "Law Office") - function isInteresting(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + 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; } - for (var i = 0; i < way.nodes.length; i++) { - curr = graph.entity(way.nodes[i]); + 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 - 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); - } - } + if (value === aCompare) return -1; + if (value === bCompare) return 1; // priority for higher matchScore - prev = curr; - } + var i = b.originalScore - a.originalScore; + if (i !== 0) return i; // priority if search string appears earlier in preset name - 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 - // + i = aCompare.indexOf(value) - bCompare.indexOf(value); + if (i !== 0) return i; // priority for shorter preset names + return aCompare.length - bCompare.length; + }; + } - 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 pool = _this.collection; - if (isEP1 && isEP2) return graph; - var nodes1 = graph.childNodes(way1).filter(function (n) { - return n !== vertex; + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + pool = pool.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); + } + + var searchable = pool.filter(function (a) { + return a.searchable !== false && a.suggestion !== true; }); - var nodes2 = graph.childNodes(way2).filter(function (n) { - return n !== vertex; + var suggestions = pool.filter(function (a) { + return a.suggestion === true; + }); // matches value to preset.name + + 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); }); - 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).. + var leadingSuggestionTerms = suggestions.filter(function (a) { + return (a.terms() || []).some(leading); + }); // matches value to preset.tags values - if (!isEP1 && !isEP2) { - var epsilon = 1e-6, - maxIter = 10; + 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 - 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; - } + 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 - graph = graph.replace(vertex.move(loc)); // if zorro happened, reorder nodes.. + 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 - if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { - way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); - graph = graph.replace(way1); - } + 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 (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { - way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); - graph = graph.replace(way2); + if (geometry) { + if (typeof geometry === 'string') { + results.push(_this.fallback(geometry)); + } else { + geometry.forEach(function (geom) { + return results.push(_this.fallback(geom)); + }); + } } - return graph; - } - - 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 presetCollection(utilArrayUniq(results)); + }; - return graph; - } // check if moving way endpoint can cross an unmoved way, if so limit delta.. + return _this; + } + // `presetCategory` builds a `presetCollection` of member presets, + // decorated with some extra methods for searching and matching geometry + // - function limitDelta(graph) { - function moveNode(loc) { - return geoVecAdd(projection(loc), _delta); - } + function presetCategory(categoryID, category, allPresets) { + var _this = Object.assign({}, category); // shallow copy - 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 (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. + var _searchName; // cache - 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); - 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); - } - } - } + var _searchNameStripped; // cache - var action = function action(graph) { - if (_delta[0] === 0 && _delta[1] === 0) return graph; - setupCache(graph); - if (cache.intersections.length) { - limitDelta(graph); - } + _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]; - 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 (acc.indexOf(geometry) === -1) { + acc.push(geometry); + } } - if (cache.intersections.length) { - graph = cleanupIntersections(graph); - } + return acc; + }, []); - return graph; + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; }; - action.delta = function () { - return _delta; + _this.matchAllGeometry = function (geometries) { + return _this.members.collection.some(function (preset) { + return preset.matchAllGeometry(geometries); + }); }; - return action; - } - - function actionMoveMember(relationId, fromIndex, toIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); + _this.matchScore = function () { + return -1; }; - } - 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))); + _this.name = function () { + return _t("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); }; - action.transitionable = true; - return action; - } - - function actionNoop() { - return function (graph) { - return graph; + _this.nameLabel = function () { + return _t.html("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); }; - } - - 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) - - var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); - var upperThreshold = Math.cos(threshold * Math.PI / 180); - - 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 (way.tags.nonsquare) { - var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare + _this.terms = function () { + return []; + }; - delete tags.nonsquare; - way = way.update({ - tags: tags - }); + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); } - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy - - if (isClosed) nodes.pop(); - - 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 + return _searchName; + }; + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts - var nodeCount = {}; - var points = []; - var corner = { - i: 0, - dotp: 1 - }; - var node, point, loc, score, motions, i, j; + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics - 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) - }); + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); } - 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; - } - } - - 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 + return _searchNameStripped; + }; - for (i = 0; i < points.length; i++) { - point = points[i]; - var dotp = 0; + return _this; + } - 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)); - } + // `presetField` decorates a given `field` Object + // with some extra methods for searching and matching geometry + // - if (dotp > upperThreshold) { - straights.push(point); - } else { - simplified.push(point); - } - } // Orthogonalize the simplified shape + function presetField(fieldID, field) { + var _this = Object.assign({}, field); // shallow copy - var bestPoints = clonePoints(simplified); - var originalPoints = clonePoints(simplified); - score = Infinity; + _this.id = fieldID; // for use in classes, element ids, css selectors - for (i = 0; i < 1000; i++) { - motions = simplified.map(calcMotion); + _this.safeid = utilSafeClassName(fieldID); - for (j = 0; j < motions.length; j++) { - simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); - } + _this.matchGeometry = function (geom) { + return !_this.geometry || _this.geometry.indexOf(geom) !== -1; + }; - var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); + _this.matchAllGeometry = function (geometries) { + return !_this.geometry || geometries.every(function (geom) { + return _this.geometry.indexOf(geom) !== -1; + }); + }; - if (newScore < score) { - bestPoints = clonePoints(simplified); - score = newScore; - } + _this.t = function (scope, options) { + return _t("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - if (score < epsilon) { - break; - } - } + _this.t.html = function (scope, options) { + return _t.html("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - var bestCoords = bestPoints.map(function (p) { - return p.coord; - }); - if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move + _this.hasTextForStringId = function (scope) { + return _mainLocalizer.hasTextForStringId("_tagging.presets.fields.".concat(fieldID, ".").concat(scope)); + }; - for (i = 0; i < bestPoints.length; i++) { - point = bestPoints[i]; + _this.title = function () { + return _this.overrideLabel || _this.t('label', { + 'default': fieldID + }); + }; - 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.label = function () { + return _this.overrideLabel || _this.t.html('label', { + 'default': fieldID + }); + }; + var _placeholder = _this.placeholder; - for (i = 0; i < straights.length; i++) { - point = straights[i]; - if (nodeCount[point.id] > 1) continue; // skip self-intersections + _this.placeholder = function () { + return _this.t('placeholder', { + 'default': _placeholder + }); + }; - node = graph.entity(point.id); + _this.originalTerms = (_this.terms || []).join(); - 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.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); + }; - if (choice) { - loc = projection.invert(choice.target); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); - } - } - } - } + _this.increment = _this.type === 'number' ? _this.increment || 1 : undefined; + return _this; + } - return graph; + // `Array.prototype.lastIndexOf` method + // https://tc39.es/ecma262/#sec-array.prototype.lastindexof + // eslint-disable-next-line es/no-array-prototype-lastindexof -- required for testing + _export({ target: 'Array', proto: true, forced: arrayLastIndexOf !== [].lastIndexOf }, { + lastIndexOf: arrayLastIndexOf + }); - function clonePoints(array) { - return array.map(function (p) { - return { - id: p.id, - coord: [p.coord[0], p.coord[1]] - }; - }); - } + // `presetPreset` decorates a given `preset` Object + // with some extra methods for searching and matching geometry + // - 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) + function presetPreset(presetID, preset, addable, allFields, allPresets) { + allFields = allFields || {}; + allPresets = allPresets || {}; - 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); + var _this = Object.assign({}, preset); // shallow copy - if (val < lowerThreshold) { - // nearly orthogonal - corner.i = i; - corner.dotp = val; - var vec = geoVecNormalize(geoVecAdd(p, q)); - return geoVecScale(vec, 0.1 * dotp * scale); - } - return [0, 0]; // do nothing - } - }; // if we are only orthogonalizing one vertex, - // get that vertex and the previous and next + var _addable = addable || false; + var _resolvedFields; // cache - function nodeSubset(nodes, vertexID, isClosed) { - var first = isClosed ? 0 : 1; - var last = isClosed ? nodes.length : nodes.length - 1; - 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]]; - } - } + var _resolvedMoreFields; // cache - return []; - } - action.disabled = function (graph) { - var way = graph.entity(wayID); - way = way.removeNode(''); // sanity check - remove any consecutive duplicates + var _searchName; // cache - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy - if (isClosed) nodes.pop(); - var allowStraightAngles = false; + var _searchNameStripped; // cache - if (vertexID !== undefined) { - allowStraightAngles = true; - nodes = nodeSubset(nodes, vertexID, isClosed); - if (nodes.length !== 3) return 'end_vertex'; - } - var coords = nodes.map(function (n) { - return projection(n.loc); - }); - var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); + _this.id = presetID; + _this.safeid = utilSafeClassName(presetID); // for use in css classes, selectors, element ids - if (score === null) { - return 'not_squarish'; - } else if (score === 0) { - return 'square_enough'; - } else { - return false; - } + _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')); }; - action.transitionable = true; - return action; - } + _this.moreFields = function () { + return _resolvedMoreFields || (_resolvedMoreFields = resolve('moreFields')); + }; - // - // `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. - // + _this.resetFields = function () { + return _resolvedFields = _resolvedMoreFields = null; + }; - 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' - }); + _this.tags = _this.tags || {}; + _this.addTags = _this.addTags || _this.tags; + _this.removeTags = _this.removeTags || _this.addTags; + _this.geometry = _this.geometry || []; - 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' - }); - }); - } + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; + }; - members.push({ - id: toWay.id, - type: 'way', - role: 'to' - }); - return graph.replace(osmRelation({ - id: restrictionID, - tags: { - type: 'restriction', - restriction: restrictionType - }, - members: members - })); + _this.matchAllGeometry = function (geoms) { + return geoms.every(_this.matchGeometry); }; - } - function actionRevert(id) { - var action = function action(graph) { - var entity = graph.hasEntity(id), - base = graph.base().entities[id]; + _this.matchScore = function (entityTags) { + var tags = _this.tags; + var seen = {}; + var score = 0; // match on tags - 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); + for (var k in tags) { + seen[k] = true; - if (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); - } - }); + 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 - graph.parentRelations(entity).forEach(function (parent) { - parent = parent.removeMembersWithID(id); - graph = graph.replace(parent); - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); + var addTags = _this.addTags; + + for (var _k in addTags) { + if (!seen[_k] && entityTags[_k] === addTags[_k]) { + score += _this.originalScore; + } } - return graph.revert(id); + return score; }; - return action; - } - - 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))); - }); - }); + _this.t = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t(textID, options); }; - return action; - } + _this.t.html = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t.html(textID, options); + }; - 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))); - }); + _this.name = function () { + return _this.t('name', { + 'default': _this.originalName }); }; - } - /* Align nodes along their common axis */ + _this.nameLabel = function () { + return _this.t.html('name', { + 'default': _this.originalName + }); + }; - 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 + _this.subtitle = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name + return _t('_tagging.presets.presets.' + path.join('/') + '.name'); + } - 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 null; + }; - 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); + _this.subtitleLabel = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - if (isLong) { - return [p1, q1]; + return _t.html('_tagging.presets.presets.' + path.join('/') + '.name'); } - return [p2, q2]; - } + return null; + }; - 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 + _this.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); + }; - 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))); + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); } - return graph; + return _searchName; }; - 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; + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts - 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 (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics - if (!isNaN(dist) && dist > maxDistance) { - maxDistance = dist; - } + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); } - if (maxDistance < 0.0001) { - return 'straight_enough'; - } + return _searchNameStripped; }; - action.transitionable = true; - return action; - } - - /* - * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as - */ + _this.isFallback = function () { + var tagCount = Object.keys(_this.tags).length; + return tagCount === 0 || tagCount === 1 && _this.tags.hasOwnProperty('area'); + }; - 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 + _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['flag:wikidata'] || _this.tags['brand:wikidata'] || _this.tags['network:wikidata'] || _this.tags['operator:wikidata']; - 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'; - }); + if (qid) { + return { + qid: qid + }; + } // Lookup documentation on OSM Wikibase... - 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"] + var key = _this.originalReference.key || Object.keys(utilObjectOmit(_this.tags, 'name'))[0]; + var value = _this.originalReference.value || _this.tags[key]; - 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 (value === '*') { + return { + key: key + }; + } else { + return { + key: key, + value: value + }; + } + }; - 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 + _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)); - 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 (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; + }; - while (remainingWays.length) { - nextWay = getNextWay(currNode, remainingWays); - remainingWays = utilArrayDifference(remainingWays, [nextWay]); + _this.setTags = function (tags, geometry, skipFieldDefaults) { + var addTags = _this.addTags; + tags = Object.assign({}, tags); // shallow copy - if (nextWay[0] !== currNode) { - nextWay.reverse(); + 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`) - nodes = nodes.concat(nextWay); - currNode = nodes[nodes.length - 1]; - } // If user selected 2 nodes to straighten between, then slice nodes array to those nodes - - - 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); - }); - } - function shouldKeepNode(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); - } + if (!addTags.hasOwnProperty('area')) { + delete tags.area; - 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; + if (geometry === 'area') { + var needsAreaTag = true; - for (i = 1; i < points.length - 1; i++) { - var node = nodes[i]; - var point = points[i]; + if (_this.geometry.indexOf('line') === -1) { + for (var _k2 in addTags) { + if (_k2 in osmAreaKeys) { + needsAreaTag = false; + break; + } + } + } - 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 (needsAreaTag) { + tags.area = 'yes'; } } } - for (i = 0; i < toDelete.length; i++) { - graph = actionDeleteNode(toDelete[i].id)(graph); + 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 graph; - }; + 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('/'); - 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; + var parentID = endIndex && _this.id.substring(0, endIndex); - if (threshold === 0) { - return 'too_bendy'; + if (parentID) { + resolved = inheritFields(parentID, which); + } } - var maxDistance = 0; + return utilArrayUniq(resolved); // returns an array of fields to inherit from the given presetID, if found - 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 + function inheritFields(presetID, which) { + var parent = allPresets[presetID]; + if (!parent) return []; - if (isNaN(dist) || dist > threshold) { - return 'too_bendy'; - } else if (dist > maxDistance) { - maxDistance = dist; + 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=*` - var keepingAllNodes = nodes.every(function (node, i) { - return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); - }); - if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes - keepingAllNodes) { - return 'straight_enough'; + 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; } - }; + } - action.transitionable = true; - return action; + return _this; } + var _mainPresetIndex = presetIndex(); // singleton + // `presetIndex` wraps a `presetCollection` + // with methods for loading new data and returning defaults // - // `turn` must be an `osmTurn` object with a `restrictionID` property. - // see osm/intersection.js, pathToTurn() - // - - function actionUnrestrictTurn(turn) { - return function (graph) { - return actionDeleteRelation(turn.restrictionID)(graph); - }; - } - - /* Reflect the given area around its axis of symmetry */ - function actionReflect(reflectIds, projection) { - var _useLongAxis = true; + function presetIndex() { + var dispatch = dispatch$8('favoritePreset', 'recentsChange'); + var MAXRECENTS = 30; // seed the preset lists with geometry fallbacks - 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 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 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); + var _this = presetCollection([POINT, LINE, AREA, RELATION]); - 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 _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 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 _favorites; // Index of presets by (geometry, tag key). - 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; + var _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} }; - action.useLongAxis = function (val) { - if (!arguments.length) return _useLongAxis; - _useLongAxis = val; - return action; - }; + var _loadPromise; - action.transitionable = true; - return action; - } + _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] + }); - function actionUpgradeTags(entityId, oldTags, replaceTags) { - return function (graph) { - var entity = graph.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + 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: {} + //} - var transferValue; - var semiIndex; - for (var oldTagKey in oldTags) { - if (!(oldTagKey in tags)) continue; // wildcard match + _this.merge = function (d) { + var newLocationSets = []; // Merge Fields - 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 (d.fields) { + Object.keys(d.fields).forEach(function (fieldID) { + var f = d.fields[fieldID]; - if (vals.length === 1 || oldIndex === -1) { - delete tags[oldTagKey]; + if (f) { + // add or replace + f = presetField(fieldID, f); + if (f.locationSet) newLocationSets.push(f); + _fields[fieldID] = f; } 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(';'); + // remove + delete _fields[fieldID]; } - } - } + }); + } // Merge Presets - if (replaceTags) { - for (var replaceKey in replaceTags) { - var replaceValue = replaceTags[replaceKey]; - 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; + 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); + + p = presetPreset(presetID, p, isAddable, _fields, _presets); + if (p.locationSet) newLocationSets.push(p); + _presets[presetID] = p; } else { - if (tags[replaceKey] && oldTags[replaceKey] && semiIndex !== undefined) { - // don't override preexisting values - var existingVals = tags[replaceKey].split(';').filter(Boolean); + // remove (but not if it's a fallback) + var existing = _presets[presetID]; - if (existingVals.indexOf(replaceValue) === -1) { - existingVals.splice(semiIndex, 0, replaceValue); - tags[replaceKey] = existingVals.join(';'); - } - } else { - tags[replaceKey] = replaceValue; + if (existing && !existing.isFallback()) { + delete _presets[presetID]; } } - } - } - - return graph.replace(entity.update({ - tags: tags - })); - }; - } - - function behaviorEdit(context) { - function behavior() { - context.map().minzoom(context.minEditableZoom()); - } - - behavior.off = function () { - context.map().minzoom(0); - }; - - return behavior; - } + }); + } // Merge Categories - /* - The hover behavior adds the `.hover` class on pointerover to all elements to which - the identical datum is bound, and removes it on pointerout. - 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.categories) { + Object.keys(d.categories).forEach(function (categoryID) { + var c = d.categories[categoryID]; - function behaviorHover(context) { - var dispatch$1 = dispatch('hover'); + 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 _selection = select(null); - var _newNodeId = null; - var _initialNodeID = null; + _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Defaults - var _altDisables; + if (d.defaults) { + Object.keys(d.defaults).forEach(function (geometry) { + var def = d.defaults[geometry]; - var _ignoreVertex; + 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 - var _targets = []; // use pointer events on supported platforms; fallback to mouse events - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + _universal = Object.values(_fields).filter(function (field) { + return field.universal; + }); // Reset all the preset fields - they'll need to be resolved again - function keydown(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); + Object.values(_presets).forEach(function (preset) { + return preset.resetFields(); + }); // Rebuild geometry index - _selection.classed('hover-disabled', true); + _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} + }; - dispatch$1.call('hover', this, null); - } - } + _this.collection.forEach(function (preset) { + (preset.geometry || []).forEach(function (geometry) { + var g = _geometryIndex[geometry]; - function keyup(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); + for (var key in preset.tags) { + (g[key] = g[key] || []).push(preset); + } + }); + }); // Merge Custom Features - _selection.classed('hover-disabled', false); - dispatch$1.call('hover', this, _targets); - } - } + if (d.featureCollection && Array.isArray(d.featureCollection.features)) { + _mainLocations.mergeCustomGeoJSON(d.featureCollection); + } // Resolve all locationSet features. - function behavior(selection) { - _selection = selection; - _targets = []; - if (_initialNodeID) { - _newNodeId = _initialNodeID; - _initialNodeID = null; - } else { - _newNodeId = null; + if (newLocationSets.length) { + _mainLocations.mergeLocationSets(newLocationSets); } - _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices - .on(_pointerPrefix + 'down.hover', pointerover); - - select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); + return _this; + }; - function eventTarget(d3_event) { - var datum = d3_event.target && d3_event.target.__data__; - if (_typeof(datum) !== 'object') return null; + _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 (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { - return datum.properties.entity; + if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { + geometry = 'point'; } - return datum; - } + var entityExtent = entity.extent(resolver); + return _this.matchTags(entity.tags, geometry, entityExtent.center()); + }); + }; - 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); + _this.matchTags = function (tags, geometry, loc) { + var geometryMatches = _geometryIndex[geometry]; + var address; + var best = -1; + var match; + var validLocations; - if (target && _targets.indexOf(target) === -1) { - _targets.push(target); + if (Array.isArray(loc)) { + validLocations = _mainLocations.locationsAt(loc); + } - updateHover(d3_event, _targets); + 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]; } - } - function pointerout(d3_event) { - var target = eventTarget(d3_event); + var keyMatches = geometryMatches[k]; + if (!keyMatches) continue; - var index = _targets.indexOf(target); + for (var i = 0; i < keyMatches.length; i++) { + var candidate = keyMatches[i]; // discard candidate preset if location is not valid at `loc` - if (index !== -1) { - _targets.splice(index); + if (validLocations && candidate.locationSetID) { + if (!validLocations[candidate.locationSetID]) continue; + } - updateHover(d3_event, _targets); + var score = candidate.matchScore(tags); + + if (score > best) { + best = score; + match = candidate; + } } } - function allowsVertex(d) { - return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + if (address && (!match || match.isFallback())) { + match = address; } - function modeAllowsHover(target) { - var mode = context.mode(); + return match || _this.fallback(geometry); + }; - if (mode.id === 'add-point') { - return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; - } + _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. - function updateHover(d3_event, targets) { - _selection.selectAll('.hover').classed('hover', false); - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); + _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 mode = context.mode(); + var presets = _this.collection.filter(function (p) { + return !p.suggestion && !p.replacement; + }); // keeplist - 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; - } - 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); - } + presets.forEach(function (p) { + var keys = p.tags && Object.keys(p.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - return true; - }); - var selector = ''; + if (!key) return; + if (ignore.indexOf(key) !== -1) return; - for (var i in targets) { - var datum = targets[i]; // What are we hovering over? + if (p.geometry.indexOf('area') !== -1) { + // probably an area.. + areaKeys[key] = areaKeys[key] || {}; + } + }); // discardlist - 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; + presets.forEach(function (p) { + var key; - if (datum.type === 'relation') { - for (var j in datum.members) { - selector += ', .' + datum.members[j].id; - } - } + 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; + }; - var suppressed = _altDisables && d3_event && d3_event.altKey; + _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 - if (selector.trim().length) { - // remove the first comma - selector = selector.slice(1); + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); - } + if (!key) return pointTags; // if this can be a point - dispatch$1.call('hover', this, !suppressed && targets); - } - } + if (d.geometry.indexOf('point') !== -1) { + pointTags[key] = pointTags[key] || {}; + pointTags[key][d.tags[key]] = true; + } - 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); + return pointTags; + }, {}); }; - behavior.altDisables = function (val) { - if (!arguments.length) return _altDisables; - _altDisables = val; - return behavior; + _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; + }, {}); }; - behavior.ignoreVertex = function (val) { - if (!arguments.length) return _ignoreVertex; - _ignoreVertex = val; - return behavior; + _this.field = function (id) { + return _fields[id]; }; - behavior.initialNodeID = function (nodeId) { - _initialNodeID = nodeId; - return behavior; + _this.universal = function () { + return _universal; }; - return utilRebind(behavior, dispatch$1, 'on'); - } + _this.defaults = function (geometry, n, startWithRecents, loc) { + var recents = []; - 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'); + if (startWithRecents) { + recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); + } - var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); + var defaults; - var _edit = behaviorEdit(context); + if (_addablePresetIDs) { + defaults = Array.from(_addablePresetIDs).map(function (id) { + var preset = _this.item(id); - var _closeTolerance = 4; - var _tolerance = 12; - var _mouseLeave = false; - var _lastMouse = null; + if (preset && preset.matchGeometry(geometry)) return preset; + return null; + }).filter(Boolean); + } else { + defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); + } - var _lastPointerUpEvent; + var result = presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - var _downPointer; // use pointer events on supported platforms; fallback to mouse events + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + result.collection = result.collection.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); + } + return result; + }; // pass a Set of addable preset ids - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code - // - `mode/drag_node.js` `datum()` + _this.addablePresetIDs = function (val) { + if (!arguments.length) return _addablePresetIDs; // accept and convert arrays - 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 (Array.isArray(val)) val = new Set(val); + _addablePresetIDs = val; - if (d3_event.type === 'keydown') { - element = _lastMouse && _lastMouse.target; + if (_addablePresetIDs) { + // reset all presets + _this.collection.forEach(function (p) { + // categories aren't addable + if (p.addable) p.addable(_addablePresetIDs.has(p.id)); + }); } 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 : {}; - } + _this.collection.forEach(function (p) { + if (p.addable) p.addable(true); + }); + } - 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)); - } + return _this; + }; - 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); + _this.recent = function () { + return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { + return d.preset; + }))); + }; - 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); - } - } + function RibbonItem(preset, source) { + var item = {}; + item.preset = preset; + item.source = source; - function pointermove(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { - var p2 = _downPointer.pointerLocGetter(d3_event); + item.isFavorite = function () { + return item.source === 'favorite'; + }; - var dist = geoVecLength(_downPointer.downLoc, p2); + item.isRecent = function () { + return item.source === 'recent'; + }; - if (dist >= _closeTolerance) { - _downPointer.isCancelled = true; - dispatch$1.call('downcancel', this); - } - } + item.matches = function (preset) { + return item.preset.id === preset.id; + }; - 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. + item.minified = function () { + return { + pID: item.preset.id + }; + }; - 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)); + return item; } - function pointercancel(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { - if (!_downPointer.isCancelled) { - dispatch$1.call('downcancel', this); - } + function ribbonItemForMinified(d, source) { + if (d && d.pID) { + var preset = _this.item(d.pID); - _downPointer = null; + if (!preset) return null; + return RibbonItem(preset, source); } - } - - function mouseenter() { - _mouseLeave = false; - } - function mouseleave() { - _mouseLeave = true; + return null; } - 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()` + _this.getGenericRibbonItems = function () { + return ['point', 'line', 'area'].map(function (id) { + return RibbonItem(_this.item(id), 'generic'); + }); + }; + _this.getAddable = function () { + if (!_addablePresetIDs) return []; + return _addablePresetIDs.map(function (id) { + var preset = _this.item(id); - function click(d3_event, loc) { - var d = datum(d3_event); - var target = d && d.properties && d.properties.entity; - var mode = context.mode(); + if (preset) return RibbonItem(preset, 'addable'); + return null; + }).filter(Boolean); + }; - 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()); + function setRecents(items) { + _recents = items; + var minifiedItems = items.map(function (d) { + return d.minified(); + }); + corePreferences('preset_recents', JSON.stringify(minifiedItems)); + dispatch.call('recentsChange'); + } - 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); + _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; + }, []); } - } // 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); - if (dist > _tolerance) { - _disableSpace = false; - } - } + return _recents; + }; - if (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click + _this.addRecent = function (preset, besidePreset, after) { + var recents = _this.getRecents(); - _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 + var beforeItem = _this.recentMatching(besidePreset); - 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); - } + var toIndex = recents.indexOf(beforeItem); + if (after) toIndex += 1; + var newItem = RibbonItem(preset, 'recent'); + recents.splice(toIndex, 0, newItem); + setRecents(recents); + }; - function backspace(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('undo'); - } + _this.removeRecent = function (preset) { + var item = _this.recentMatching(preset); - function del(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('cancel'); - } + if (item) { + var items = _this.getRecents(); - function ret(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('finish'); - } + items.splice(items.indexOf(item), 1); + setRecents(items); + } + }; - 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; - } + _this.recentMatching = function (preset) { + var items = _this.getRecents(); - 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 + for (var i in items) { + if (items[i].matches(preset)) { + return items[i]; + } + } - select(document).call(keybinding.unbind); + return null; }; - behavior.hover = function () { - return _hover; + _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; }; - return utilRebind(behavior, dispatch$1, 'on'); - } + _this.moveRecent = function (item, beforeItem) { + var recents = _this.getRecents(); - function initRange(domain, range) { - switch (arguments.length) { - case 0: - break; + var fromIndex = recents.indexOf(item); + var toIndex = recents.indexOf(beforeItem); - case 1: - this.range(domain); - break; + var items = _this.moveItem(recents, fromIndex, toIndex); - default: - this.range(range).domain(domain); - break; - } + if (items) setRecents(items); + }; - return this; - } + _this.setMostRecent = function (preset) { + if (preset.searchable === false) return; - function constants(x) { - return function () { - return x; - }; - } + var items = _this.getRecents(); - function number$1(x) { - return +x; - } + var item = _this.recentMatching(preset); - var unit = [0, 1]; - function identity$3(x) { - return x; - } + if (item) { + items.splice(items.indexOf(item), 1); + } else { + item = RibbonItem(preset, 'recent'); + } // remove the last recent (first in, first out) - function normalize$1(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]. + while (items.length >= MAXRECENTS) { + items.pop(); + } // prepend array - 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)); + items.unshift(item); + setRecents(items); }; - } - 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. + function setFavorites(items) { + _favorites = items; + var minifiedItems = items.map(function (d) { + return d.minified(); + }); + corePreferences('preset_favorites', JSON.stringify(minifiedItems)); // call update - if (domain[j] < domain[0]) { - domain = domain.slice().reverse(); - range = range.slice().reverse(); + dispatch.call('favoritePreset'); } - while (++i < j) { - d[i] = normalize$1(domain[i], domain[i + 1]); - r[i] = interpolate(range[i], range[i + 1]); - } + _this.addFavorite = function (preset, besidePreset, after) { + var favorites = _this.getFavorites(); - return function (x) { - var i = bisectRight(domain, x, 1, j) - 1; - return r[i](d[i](x)); + 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); }; - } - 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; + _this.toggleFavorite = function (preset) { + var favs = _this.getFavorites(); - 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; - } + var favorite = _this.favoriteMatching(preset); - function scale(x) { - return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate$1)))(transform(clamp(x))); - } + 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 - scale.invert = function (y) { - return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); - }; - scale.domain = function (_) { - return arguments.length ? (domain = Array.from(_, number$1), rescale()) : domain.slice(); - }; + favs.push(RibbonItem(preset, 'favorite')); + } - scale.range = function (_) { - return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + setFavorites(favs); }; - scale.rangeRound = function (_) { - return range = Array.from(_), interpolate$1 = interpolateRound, rescale(); - }; + _this.removeFavorite = function (preset) { + var item = _this.favoriteMatching(preset); - scale.clamp = function (_) { - return arguments.length ? (clamp = _ ? true : identity$3, rescale()) : clamp !== identity$3; - }; + if (item) { + var items = _this.getFavorites(); - scale.interpolate = function (_) { - return arguments.length ? (interpolate$1 = _, rescale()) : interpolate$1; + items.splice(items.indexOf(item), 1); + setFavorites(items); + } }; - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : unknown; - }; + _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 function (t, u) { - transform = t, untransform = u; - return rescale(); + return _favorites; }; - } - 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]. + _this.favoriteMatching = function (preset) { + var favs = _this.getFavorites(); - function formatDecimalParts(x, p) { - if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + for (var index in favs) { + if (favs[index].matches(preset)) { + return favs[index]; + } + } - 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 null; + }; - return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; + return utilRebind(_this, dispatch, 'on'); } - function exponent (x) { - return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; + 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; - function formatGroup (grouping, thousands) { - return function (value, width) { - var i = value.length, - t = [], - j = 0, - g = grouping[0], - length = 0; + for (var i = 0; i < array.length; i++) { + val = array[i]; + entity = typeof val === 'string' ? graph.hasEntity(val) : val; - 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]; + if (entity) { + extent._extend(entity.extent(graph)); } + } - return t.reverse().join(thousands); - }; + 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 formatNumerals (numerals) { - return function (value) { - return value.replace(/[0-9]/g, function (i) { - return numerals[+i]; - }); - }; - } + if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '-', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '- ' + k + '=' + oldVal + }); + } - // [[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] + if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '+', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '+ ' + k + '=' + newVal + }); + } }); + return tagDiff; } - formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof + 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 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 + ""; - } + function utilEntityOrMemberSelector(ids, graph) { + var seen = new Set(ids); + ids.forEach(collectShallowDescendants); + return utilEntitySelector(Array.from(seen)); - 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 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 - // 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; + 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 - case "0": - if (i0 === 0) i0 = i; - i1 = i; - break; + function utilEntityAndDeepMemberIDs(ids, graph) { + var seen = new Set(); + ids.forEach(collectDeepDescendants); + return Array.from(seen); - default: - if (!+s[i]) break out; - if (i0 > 0) i0 = 0; - break; - } + 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 - return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; - } + 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)); - // `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'); + 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 } - return +value; - }; + } // Adds or removes highlight styling for the specified entities - // `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; - }; + 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 - var nativeToFixed = 1.0.toFixed; - var floor$6 = Math.floor; + function utilGetAllNodes(ids, graph) { + var seen = new Set(); + var nodes = new Set(); + ids.forEach(collectNodes); + return Array.from(nodes); - 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); - }; + function collectNodes(id) { + if (seen.has(id)) return; + seen.add(id); + var entity = graph.hasEntity(id); + if (!entity) return; - var log$2 = function (x) { - var n = 0; - var x2 = x; - while (x2 >= 4096) { - n += 12; - x2 /= 4096; + if (entity.type === 'node') { + nodes.add(entity); + } else if (entity.type === 'way') { + entity.nodes.forEach(collectNodes); + } else { + entity.members.map(function (member) { + return member.id; + }).forEach(collectNodes); // recurse + } } - while (x2 >= 2) { - n += 1; - x2 /= 2; - } return n; - }; - - var FORCED$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({}); - }); + } + 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 = []; - // `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; + if (tags.network) { + keyComponents.push('network'); + } - 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); - } - }; + if (tags.ref) { + keyComponents.push('ref'); + } // Routes may need more disambiguation based on direction or destination - 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; - } - }; - 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 (entity.tags.route) { + if (tags.direction) { + keyComponents.push('direction'); + } else if (tags.from && tags.to) { + keyComponents.push('from'); + keyComponents.push('to'); - 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$2(10, j, 1), 0); - j = e - 1; - while (j >= 23) { - divide(1 << 23); - j -= 23; - } - divide(1 << j); - multiply(1, 1); - divide(2); - result = dataToString(); - } else { - multiply(0, z); - multiply(1 << -e, 0); - result = dataToString() + stringRepeat.call('0', fractDigits); + if (tags.via) { + keyComponents.push('via'); } } - if (fractDigits > 0) { - k = result.length; - result = sign + (k <= fractDigits - ? '0.' + stringRepeat.call('0', fractDigits - k) + result - : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits)); - } else { - result = sign + result; - } return result; } - }); - - var nativeToPrecision = 1.0.toPrecision; - - var FORCED$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); + if (keyComponents.length) { + name = _t('inspector.display_name.' + keyComponents.join('_'), tags); } - }); - - 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! - } - 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"); + return name; } + function utilDisplayNameForPath(entity) { + var name = utilDisplayName(entity); + var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; - 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); + if (!isFirefox && name && rtlRegex.test(name)) { + name = fixRTLTextForSvg(name); } - }; - function identity$4 (x) { - return x; + 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" + // - 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$4 : formatNumerals(map.call(locale.numerals, String)), - percent = locale.percent === undefined ? "%" : locale.percent + "", - minus = locale.minus === undefined ? "−" : locale.minus + "", - nan = locale.nan === undefined ? "NaN" : locale.nan + ""; - - function newFormat(specifier) { - specifier = formatSpecifier(specifier); - var fill = specifier.fill, - align = specifier.align, - sign = specifier.sign, - symbol = specifier.symbol, - zero = specifier.zero, - width = specifier.width, - comma = specifier.comma, - precision = specifier.precision, - trim = specifier.trim, - type = specifier.type; // The "n" type is an alias for ",g". - - if (type === "n") comma = true, type = "g"; // The "" type, and any invalid type, is an alias for ".12~g". - else if (!formatTypes[type]) precision === undefined && (precision = 12), trim = true, type = "g"; // If zero fill is specified, padding goes after sign and before digits. - - if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. - // For SI-prefix, the suffix is lazily computed. - - var prefix = symbol === "$" ? 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 format(value) { - var valuePrefix = prefix, - valueSuffix = suffix, - i, - n, - c; - - if (type === "c") { - valueSuffix = formatType(value) + valueSuffix; - value = ""; - } else { - value = +value; // Determine the sign. -0 is not less than 0, but 1 / -0 is! - - var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. + 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()); - value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. + if (verbose) { + result = [presetName, displayName].filter(Boolean).join(' '); + } else { + result = displayName || presetName; + } // Fallback to the OSM type (node/way/relation) - if (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. - if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. + 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 ] + // } - 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. + 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 - if (maybeSuffix) { - i = -1, n = value.length; + 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` - 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 (!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); } } - } // If the fill character is not "0", grouping is applied before padding. - - - 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. + var tagHash = key + '=' + value; + if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; + tagCounts[tagHash] += 1; + }); + }); - if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. + for (var key in tags) { + if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically - switch (align) { - case "<": - value = valuePrefix + value + valueSuffix + padding; - break; + tags[key] = tags[key].sort(function (val1, val2) { + var key = key; // capture - case "=": - value = valuePrefix + padding + value + valueSuffix; - break; + var count2 = tagCounts[key + '=' + val2]; + var count1 = tagCounts[key + '=' + val1]; - case "^": - value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); - break; + if (count2 !== count1) { + return count2 - count1; + } - default: - value = padding + valuePrefix + value + valueSuffix; - break; + if (val2 && val1) { + return val1.localeCompare(val2); } - return numerals(value); - } + return val1 ? 1 : -1; + }); + } - format.toString = function () { - return specifier + ""; - }; + return tags; + } + function utilStringQs(str) { + var i = 0; // advance past any leading '?' or '#' characters - return format; + while (i < str.length && (str[i] === '?' || str[i] === '#')) { + i++; } - 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; - }; - } + str = str.slice(i); + return str.split('&').reduce(function (obj, pair) { + var parts = pair.split('='); - return { - format: newFormat, - formatPrefix: formatPrefix - }; - } + if (parts.length === 2) { + obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); + } - 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; + 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); + } - function precisionFixed (step) { - return Math.max(0, -exponent(Math.abs(step))); + 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); - function precisionPrefix (step, value) { - return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step))); - } + while (++i < n) { + if (prefixes[i] + property in s) { + return prefixes[i] + property; + } + } - function precisionRound (step, max) { - step = Math.abs(step), max = Math.abs(max) - step; - return Math.max(0, exponent(max) - exponent(step)) + 1; + return false; } + function utilPrefixCSSProperty(property) { + var prefixes = ['webkit', 'ms', 'Moz', 'O']; + var i = -1; + var n = prefixes.length; + var s = document.body.style; - function tickFormat(start, stop, count, specifier) { - var step = tickStep(start, stop, count), - precision; - specifier = formatSpecifier(specifier == null ? ",f" : specifier); - - 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); - } - - 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; - } + if (property.toLowerCase() in s) { + return property.toLowerCase(); + } - case "f": - case "%": - { - if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; - break; - } + while (++i < n) { + if (prefixes[i] + property in s) { + return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); + } } - return format(specifier); + 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. - function linearish(scale) { - var domain = scale.domain; - - scale.ticks = function (count) { - var d = domain(); - return ticks(d[0], d[d.length - 1], count == null ? 10 : count); - }; - - scale.tickFormat = function (count, specifier) { - var d = domain(); - return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); - }; - - 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; + 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 (stop < start) { - step = start, start = stop, stop = step; - step = i0, i0 = i1, i1 = step; - } + for (i = 0; i <= b.length; i++) { + matrix[i] = [i]; + } - while (maxIter-- > 0) { - step = tickIncrement(start, stop, count); + for (j = 0; j <= a.length; j++) { + matrix[0][j] = j; + } - 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; + 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 { - break; + 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 } - - prestep = step; } + } - return scale; - }; + 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 - return scale; + 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 linear$2() { - var scale = continuous(); + 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] - scale.copy = function () { - return copy(scale, linear$2()); - }; + function utilWrap(index, length) { + if (index < 0) { + index += Math.ceil(-index / length) * length; + } - initRange.apply(scale, arguments); - return linearish(scale); + 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 + */ - var nativeExpm1 = Math.expm1; - var exp$1 = Math.exp; - - // `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; + 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 quantize() { - var x0 = 0, - x1 = 1, - n = 1, - domain = [0.5], - range = [0, 1], - unknown; + function utilHashcode(str) { + var hash = 0; - function scale(x) { - return x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + if (str.length === 0) { + return hash; } - function rescale() { - var i = -1; - domain = new Array(n); - - while (++i < n) { - domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); - } + for (var i = 0; i < str.length; i++) { + var _char = str.charCodeAt(i); - return scale; + hash = (hash << 5) - hash + _char; + hash = hash & hash; // Convert to 32bit integer } - scale.domain = function (_) { - var _ref, _ref2; - - 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(); - }; + return hash; + } // Returns version of `str` with all runs of special characters replaced by `_`; + // suitable for HTML ids, classes, selectors, etc. - 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]]; - }; + 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. - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : scale; - }; + 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. - scale.thresholds = function () { - return domain.slice(); - }; + 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. - scale.copy = function () { - return quantize().domain([x0, x1]).range(range).unknown(unknown); - }; + function utilUnicodeCharsTruncated(str, limit) { + return Array.from(str).slice(0, limit).join(''); + } // Variation of d3.json (https://github.com/d3/d3-fetch/blob/master/src/json.js) - return initRange.apply(linearish(scale), arguments); + function utilFetchJson(resourse, init) { + return fetch(resourse, init).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; + return response.json(); + }); } - // https://github.com/tc39/proposal-string-pad-start-end - + 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). - var ceil$1 = Math.ceil; + return new osmEntity().initialize(arguments); + } - // `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; - }; + osmEntity.id = function (type) { + return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); }; - 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) + osmEntity.id.next = { + changeset: -1, + node: -1, + way: -1, + relation: -1 }; - var padStart = stringPad.start; - - var abs$3 = Math.abs; - var DatePrototype$1 = Date.prototype; - var getTime$1 = DatePrototype$1.getTime; - var nativeDateToISOString = DatePrototype$1.toISOString; - - // `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; - - // `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 - }); - - function behaviorBreathe() { - var duration = 800; - var steps = 4; - var selector = '.selected.shadow, .selected .shadow'; - - var _selected = select(null); - - var _classed = ''; - var _params = {}; - var _done = false; + osmEntity.id.fromOSM = function (type, id) { + return type[0] + id; + }; - var _timer; + osmEntity.id.toOSM = function (id) { + return id.slice(1); + }; - 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 || ''); - }; - } + 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 reset(selection) { - selection.style('stroke-opacity', null).style('stroke-width', null).style('fill-opacity', null).style('r', null); - } - 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'); - }); - } + osmEntity.key = function (entity) { + return entity.id + 'v' + (entity.v || 0); + }; - 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 + var _deprecatedTagValuesByKey; - 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.. + 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]; - 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; + if (oldValue !== '*') { + if (!_deprecatedTagValuesByKey[oldKey]) { + _deprecatedTagValuesByKey[oldKey] = [oldValue]; + } else { + _deprecatedTagValuesByKey[oldKey].push(oldValue); + } + } + } }); } - function run(surface, fromTo) { - var toFrom = fromTo === 'from' ? 'to' : 'from'; - var currSelected = surface.selectAll(selector); - var currClassed = surface.attr('class'); + return _deprecatedTagValuesByKey; + }; - if (_done || currSelected.empty()) { - _selected.call(reset); + osmEntity.prototype = { + tags: {}, + initialize: function initialize(sources) { + for (var i = 0; i < sources.length; ++i) { + var source = sources[i]; - _selected = select(null); - return; + 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 (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { - _selected.call(reset); + if (!this.id && this.type) { + this.id = osmEntity.id(this.type); + } - _classed = currClassed; - _selected = currSelected.call(calcAnimationParams); + if (!this.hasOwnProperty('visible')) { + this.visible = true; } - var didCallNextRun = false; + 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); + } - _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 + 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; - if (!select(this).classed('selected')) { - reset(select(this)); + 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); + }, + 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 - function behavior(surface) { - _done = false; - _timer = timer(function () { - // wait for elements to actually become selected - if (surface.selectAll(selector).empty()) { - return false; + 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; } - surface.call(run, 'from'); + 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); - _timer.stop(); + 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 true; - }, 20); + return false; + }); + + if (matchesDeprecatedTags) { + deprecated.push(d); + } + }); + return deprecated; } + }; - behavior.restartIfNeeded = function (surface) { - if (_selected.empty()) { - surface.call(run, 'from'); + 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 - if (_timer) { - _timer.stop(); - } - } + 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 }; + } - behavior.off = function () { - _done = true; + function getLaneCount(tags, isOneWay) { + var count; - if (_timer) { - _timer.stop(); + if (tags.lanes) { + count = parseInt(tags.lanes, 10); + + if (count > 0) { + return count; } + } - _selected.interrupt().call(reset); + switch (tags.highway) { + case 'trunk': + case 'motorway': + count = isOneWay ? 2 : 4; + break; + + default: + count = isOneWay ? 1 : 2; + break; + } + + 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; + } + + return { + forward: forward, + backward: backward, + bothways: bothways }; + } - return behavior; + 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; + }); + }); } - /* Creates a keybinding behavior for an operation */ - function behaviorOperation(context) { - var _operation; + 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 keypress(d3_event) { - // prevent operations during low zoom selection - if (!context.map().withinEditableZoom()) return; - if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; - d3_event.preventDefault(); + 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; + }); + } - var disabled = _operation.disabled(); + 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 (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); + 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; + }); + } - _operation(); - } + if (data.backward) { + data.backward.forEach(function (l, i) { + if (!lanesObj.backward[i]) lanesObj.backward[i] = {}; + lanesObj.backward[i][key] = l; + }); } - function behavior() { - if (_operation && _operation.available()) { - context.keybinding().on(_operation.keys, keypress); - } + if (data.unspecified) { + data.unspecified.forEach(function (l, i) { + if (!lanesObj.unspecified[i]) lanesObj.unspecified[i] = {}; + lanesObj.unspecified[i][key] = l; + }); + } + } - return behavior; + 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(); - behavior.off = function () { - context.keybinding().off(_operation.keys); - }; + for (var i = 0; i < this.nodes.length; i++) { + var node = resolver.hasEntity(this.nodes[i]); - behavior.which = function (_) { - if (!arguments.length) return _operation; - _operation = _; - return behavior; - }; + if (node) { + extent._extend(node.extent()); + } + } + + 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 (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 + } + }; - return behavior; - } + for (var key in averageWidths) { + if (this.tags[key] && averageWidths[key][this.tags[key]]) { + var width = averageWidths[key][this.tags[key]]; - function operationCircularize(context, selectedIDs) { - var _extent; + if (key === 'highway') { + var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); + if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; + return width * laneCount; + } - var _actions = selectedIDs.map(getAction).filter(Boolean); + return width; + } + } - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + return null; + }, + isOneWay: function isOneWay() { + // explicit oneway tag.. + var values = { + 'yes': true, + '1': true, + '-1': true, + 'reversible': true, + 'alternating': true, + 'no': false, + '0': false + }; - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); + if (values[this.tags.oneway] !== undefined) { + return values[this.tags.oneway]; + } // implied oneway tag.. - 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())); + for (var key in this.tags) { + if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) { + return true; + } } - return actionCircularize(entityID, context.projection); - } - - var operation = function operation() { - if (!_actions.length) return; + 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 combinedAction = function combinedAction(graph, t) { - _actions.forEach(function (action) { - if (!action.disabled(graph)) { - graph = action(graph, t); + 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]; } - }); - - return graph; - }; + } + } - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - }; + return null; + }, + isSided: function isSided() { + if (this.tags.two_sided === 'yes') { + return false; + } - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change + 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; - operation.disabled = function () { - if (!_actions.length) return ''; + if (curr === 0) { + continue; + } else if (prev && curr !== prev) { + return false; + } - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + prev = curr; + } - if (actionDisableds.length === _actions.length) { - // none of the features can be circularized - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; + 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; } - - 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'; } 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])]]); + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + return graph["transient"](this, 'segments', function () { + var segments = []; - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); + 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 }); - - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } } - return false; - } - }; + 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.. - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); - }; + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + i = nodes.length - 1; + } - operation.annotation = function () { - return _t('operations.circularize.annotation.feature', { - n: _actions.length + 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; - operation.id = 'circularize'; - operation.keys = [_t('operations.circularize.key')]; - operation.title = _t('operations.circularize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + if (index === undefined) { + index = max; + } - // For example, ⌘Z -> Ctrl+Z + 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.. - var uiCmd = function uiCmd(code) { - var detected = utilDetect(); - if (detected.os === 'mac') { - return code; - } + if (isClosed) { + var connector = this.first(); // leading connectors.. - if (detected.os === 'win') { - if (code === '⌘⇧Z') return 'Ctrl+Y'; - } + var i = 1; - var result = '', - replacements = { - '⌘': 'Ctrl', - '⇧': 'Shift', - '⌥': 'Alt', - '⌫': 'Backspace', - '⌦': 'Delete' - }; + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - 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]; + + i = nodes.length - 1; + + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + i = nodes.length - 1; + } } - } - return result; - }; // return a display-focused string for a given keyboard code + nodes.splice(index, 0, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - 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 (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - 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()); + 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 operation = function operation() { - var nextSelectedID; - var nextSelectedLoc; + 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 (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. - if (geometry === 'vertex') { - var nodes = parent.nodes; - var i = nodes.indexOf(id); + if (isClosed) { + var connector = this.first(); // leading connectors.. - 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; - } + var i = 1; - nextSelectedID = nodes[i]; - nextSelectedLoc = context.entity(nextSelectedID).loc; - } - } + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - 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)); - } - }; + i = nodes.length - 1; - operation.available = function () { - return true; - }; + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index === i) index = 0; // update leading connector instead - 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'; + i = nodes.length - 1; + } } - return false; + nodes.splice(index, 1, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + 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(); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + for (var i = 0; i < nodes.length; i++) { + if (nodes[i] === needleID) { + nodes[i] = replacementID; } + } - return false; + 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]); } - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + 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]); } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); + 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) + } + }; + + if (changeset_id) { + r.way['@changeset'] = changeset_id; } - function protectedMember(id) { - var entity = context.entity(id); - if (entity.type !== 'way') return false; - var parents = context.graph().parentRelations(entity); + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + var coordinates = resolver.childNodes(this).map(function (n) { + return n.loc; + }); - for (var i = 0; i < parents.length; i++) { - var parent = parents[i]; - var type = parent.tags.type; - var role = parent.memberById(id).role || 'outer'; + 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; + })] + }; - if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { - return true; - } + if (!this.isClosed() && nodes.length) { + json.coordinates[0].push(nodes[0].loc); } - return false; - } - }; + var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes + // that OpenStreetMap polygons are not hemisphere-spanning. - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); - }; + if (area > 2 * Math.PI) { + json.coordinates[0] = json.coordinates[0].reverse(); + area = d3_geoArea(json); + } - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { - n: selectedIDs.length + return isNaN(area) ? 0 : area; }); - }; + } + }); // Filter function to eliminate consecutive duplicates. - operation.id = 'delete'; - operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; - operation.title = _t('operations.delete.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; + function noRepeatNodes(node, i, arr) { + return i === 0 || node !== arr[i - 1]; } - function operationOrthogonalize(context, selectedIDs) { - var _extent; - - var _type; - - var _actions = selectedIDs.map(chooseAction).filter(Boolean); + // + // 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. - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { + if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); + var outerMember; - function chooseAction(entityID) { - var entity = context.entity(entityID); - var geometry = entity.geometry(context.graph()); + for (var memberIndex in entity.members) { + var member = entity.members[memberIndex]; - if (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } // square a line/area + 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 (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { + return false; + } + } + } - 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); + return outerMember; + } // For fixing up rendering of multipolygons with tags on the outer member. + // https://github.com/openstreetmap/iD/issues/613 - if (parents.length === 1) { - var way = parents[0]; + function osmIsOldMultipolygonOuterMember(entity, graph) { + if (entity.type !== 'way' || Object.keys(entity.tags).filter(osmIsInterestingTag).length === 0) { + return false; + } - if (way.nodes.indexOf(entityID) !== -1) { - return actionOrthogonalize(way.id, context.projection, entityID); - } - } - } + var parents = graph.parentRelations(entity); + if (parents.length !== 1) return false; + var parent = parents[0]; - return null; + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; } - var operation = function operation() { - if (!_actions.length) return; + var members = parent.members, + member; - var combinedAction = function combinedAction(graph, t) { - _actions.forEach(function (action) { - if (!action.disabled(graph)) { - graph = action(graph, t); - } - }); + for (var i = 0; i < members.length; i++) { + member = members[i]; - return graph; - }; + if (member.id === entity.id && member.role && member.role !== 'outer') { + // Not outer member + return false; + } - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - }; + if (member.id !== entity.id && (!member.role || member.role === 'outer')) { + // Not a simple multipolygon + return false; + } + } - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change + 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]; + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - operation.disabled = function () { - if (!_actions.length) return ''; + var members = parent.members, + member, + outerMember; - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + for (var i = 0; i < members.length; i++) { + member = members[i]; - if (actionDisableds.length === _actions.length) { - // none of the features can be squared - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; - } + if (!member.role || member.role === 'outer') { + if (outerMember) return false; // Not a simple multipolygon - 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'; + outerMember = member; } + } + + if (!outerMember) return false; + var outerEntity = graph.hasEntity(outerMember.id); + if (!outerEntity || !Object.keys(outerEntity.tags).filter(osmIsInterestingTag).length) { return false; + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + 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. + // - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + function osmJoinWays(toJoin, graph) { + function resolve(member) { + return graph.childNodes(graph.entity(member.id)); + } - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + 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 - return false; - } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); - }; + 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) - operation.annotation = function () { - return _t('operations.orthogonalize.annotation.' + _type, { - n: _actions.length - }); - }; + var i; + var joinAsMembers = true; - operation.id = 'orthogonalize'; - operation.keys = [_t('operations.orthogonalize.key')]; - operation.title = _t('operations.orthogonalize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + for (i = 0; i < toJoin.length; i++) { + if (toJoin[i] instanceof osmWay) { + joinAsMembers = false; + break; + } + } - 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()); + var sequences = []; + sequences.actions = []; - 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 - }; + while (toJoin.length) { + // start a new sequence + var item = toJoin.shift(); + var currWays = [item]; + var currNodes = resolve(item).slice(); // add to it - operation.available = function () { - return nodes.length >= 3; - }; // don't cache this because the visible extent could change + 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. + 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. - 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 (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]; + } - return false; + if (nodes[0] === end) { + fn = currNodes.push; // join to end - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + nodes = nodes.slice(1); + break; + } else if (nodes[nodes.length - 1] === end) { + fn = currNodes.push; // join to end - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + nodes = nodes.slice(0, -1).reverse(); + item = reverse(item); + break; + } else if (nodes[nodes.length - 1] === start) { + fn = currNodes.unshift; // join to beginning - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; + 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; } } - return false; - } + if (!nodes) { + // couldn't find a joinable way/member + break; + } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); + fn.apply(currWays, [item]); + fn.apply(currNodes, nodes); + toJoin.splice(i, 1); } - }; - - 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 - }); - }; + currWays.nodes = currNodes; + sequences.push(currWays); + } - 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; + return sequences; } - 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()); + 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 operation = function operation() { - context.enter(modeMove(context, selectedIDs)); - }; + var isPTv2 = /stop|platform/.test(member.role); - operation.available = function () { - return selectedIDs.length > 1 || context.entity(selectedIDs[0]).type !== 'node'; - }; + 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; + } - 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'; + graph = graph.replace(relation.addMember(member, memberIndex)); } - return false; + return graph; + }; // Add a way member into the relation "wherever it makes sense". + // In this situation we were not supplied a memberIndex. - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + function addWayMember(relation, graph) { + var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. + + var PTv2members = []; + var members = []; + + for (i = 0; i < relation.members.length; i++) { + var m = relation.members[i]; + + if (/stop|platform/.test(m.role)) { + PTv2members.push(m); + } else { + members.push(m); + } + } + + relation = relation.update({ + members: members + }); + + 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 - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + 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 - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; + for (j = 0; j < members.length; j++) { + if (members[j].index === startIndex) { + break; } - } + } // k = each member in segment - return false; - } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - }; + 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 - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); - }; + 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 - 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; - } + if (k > 0) { + if (j + k >= members.length || item.index !== members[j + k].index) { + moveMember(members, item.index, j + k); + } + } - function modeRotate(context, entityIDs) { - 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 - }); + nodes.splice(0, way.nodes.length - 1); + } + } - var _prevGraph; + if (tempWay) { + graph = graph.remove(tempWay); + } // Final pass: skip dead items, split pairs, remove index properties - var _prevAngle; - var _prevTransform; + var wayMembers = []; + + for (i = 0; i < members.length; i++) { + item = members[i]; + if (item.index === -1) continue; - var _pivot; + 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 - function doRotate() { - var fn; - if (context.graph() !== _prevGraph) { - fn = context.perform; - } else { - fn = context.replace; - } // projection changed, recalculate _pivot + 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; - var projection = context.projection; - var currTransform = projection.transform(); + for (i = 0; i < arr.length; i++) { + if (arr[i].index === findIndex) { + break; + } + } - 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 item = Object.assign({}, arr[i]); // shallow copy - 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(); - } + arr[i].index = -1; // mark as dead - function getPivot(points) { - var _pivot; + 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 - 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); - if (polygonHull.length === 2) { - _pivot = geoVecInterp(points[0], points[1], 0.5); - } else { - _pivot = d3_polygonCentroid(d3_polygonHull(points)); - } - } + function withIndex(arr) { + var result = new Array(arr.length); - return _pivot; - } + for (var i = 0; i < arr.length; i++) { + result[i] = Object.assign({}, arr[i]); // shallow copy - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); - } + result[i].index = i; + } - function cancel() { - context.pop(); - context.enter(modeSelect(context, entityIDs)); + return result; + } } + } - function undone() { - context.enter(modeBrowse(context)); - } + 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. - 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); + return; + } + } + }); + return graph; }; + } - 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([]); + // 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)); }; + } - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign - - return mode; + function actionChangeMember(relationId, member, memberIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); }; - - return mode; } - 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()); + 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 - var operation = function operation() { - context.enter(modeRotate(context, selectedIDs)); + 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 + })); }; + } - operation.available = function () { - return nodes.length >= 2; + function actionChangeTags(entityId, tags) { + return function (graph) { + var entity = graph.entity(entityId); + return graph.replace(entity.update({ + tags: tags + })); }; + } - 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; + 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? - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + 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 - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + var re = /:direction$/i; + var keys = Object.keys(this.tags); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; + for (i = 0; i < keys.length; i++) { + if (re.test(keys[i])) { + val = this.tags[keys[i]].toLowerCase(); + break; } } - - return false; } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - }; + 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 - 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 - }); - }; + if (v !== '' && !isNaN(+v)) { + results.push(+v); + return; + } // string direction - inspect parent ways - 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 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 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; - var _prevGraph; + 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 + } - var _cache; + 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); - var _origin; + 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(); - var _nudgeInterval; + if (way.isClosed()) { + nodes.pop(); + } // ignore connecting node if closed + // return true if vertex appears multiple times (way is self intersecting) - 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; - } + return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); + } - 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(); + 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 startNudge(nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(nudge); - }, 50); - } + function actionCircularize(wayId, projection, maxAngle) { + maxAngle = (maxAngle || 20) * Math.PI / 180; - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; + 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; + }); + + if (!way.isConvex(graph)) { + graph = action.makeConvex(graph); } - } - function move() { - doMove(); - var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); + 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 - if (nudge) { - startNudge(nudge); - } else { - stopNudge(); + if (!keyNodes.length) { + keyNodes = [nodes[0]]; + keyPoints = [points[0]]; } - } - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); - stopNudge(); - } + 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. - function cancel() { - if (baseGraph) { - while (context.graph() !== baseGraph) { - context.pop(); - } - context.enter(modeBrowse(context)); - } else { - context.pop(); - context.enter(modeSelect(context, entityIDs)); - } + 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; - stopNudge(); - } + if (indexRange < 0) { + indexRange += nodes.length; + } // position this key node - function undone() { - context.enter(modeBrowse(context)); - } - 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); - }; + 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 - 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([]); - }; + 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 - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + if (totalAngle * sign > 0) { + totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); + } - return mode; - }; + do { + numberNewPoints++; + eachAngle = totalAngle / (indexRange + numberNewPoints); + } while (Math.abs(eachAngle) > maxAngle); // move existing nodes - return mode; - } - 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 (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 - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + 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 min = Infinity; - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); - }); + for (var nodeId in nearNodes) { + var nearAngle = nearNodes[nodeId]; + var dist = Math.abs(nearAngle - angle); - if (!parentCopied) { - newIDs.push(newEntity.id); - } - } // Put pasted objects where mouse pointer is.. + 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.. - 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 (indexRange === 1 && inBetweenNodes.length) { + var startIndex1 = way.nodes.lastIndexOf(startNode.id); + var endIndex1 = way.nodes.lastIndexOf(endNode.id); + var wayDirection1 = endIndex1 - startIndex1; - behavior.off = function () { - context.keybinding().off(uiCmd('⌘V')); - }; + if (wayDirection1 < -1) { + wayDirection1 = 1; + } - return behavior; - } + var parentWays = graph.parentWays(keyNodes[i]); - // `String.prototype.repeat` method - // https://tc39.github.io/ecma262/#sec-string.prototype.repeat - _export({ target: 'String', proto: true }, { - repeat: stringRepeat - }); + for (j = 0; j < parentWays.length; j++) { + var sharedWay = parentWays[j]; + if (sharedWay === way) continue; - /* - `behaviorDrag` is like `d3_behavior.drag`, with the following differences: + 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; - * 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. - */ + if (wayDirection2 < -1) { + wayDirection2 = 1; + } - function behaviorDrag() { - var dispatch$1 = dispatch('start', 'move', 'end'); // see also behaviorSelect + if (wayDirection1 !== wayDirection2) { + inBetweenNodes.reverse(); + insertAt = startIndex2; + } - var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping + for (k = 0; k < inBetweenNodes.length; k++) { + sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); + } - var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 + graph = graph.replace(sharedWay); + } + } + } + } // update the way to have all the new nodes - var _origin = null; - var _selector = ''; - var _targetNode; + ids = nodes.map(function (n) { + return n.id; + }); + ids.push(ids[0]); + way = way.update({ + nodes: ids + }); + graph = graph.replace(way); + return graph; + }; - var _targetEntity; + 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.. - var _surface; + if (sign === -1) { + nodes.reverse(); + points.reverse(); + } - var _pointerId; // use pointer events on supported platforms; fallback to mouse events + 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 (indexRange < 0) { + indexRange += nodes.length; + } // move interior nodes to the surface of the convex hull.. - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); + 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); + } + } - 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 graph; }; - function pointerdown(d3_event) { - if (_pointerId) return; - _pointerId = d3_event.pointerId || 'mouse'; - _targetNode = this; // only force reflow once per drag + action.disabled = function (graph) { + if (!graph.entity(wayId).isClosed()) { + return 'not_closed'; + } //disable when already circular - 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 (_origin) { - offset = _origin.call(_targetNode, _targetEntity); - offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; - } else { - offset = [0, 0]; - } + 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; - d3_event.stopPropagation(); + if (hull.length !== points.length || hull.length < 3) { + return false; + } - function pointermove(d3_event) { - if (_pointerId !== (d3_event.pointerId || 'mouse')) return; - var p = pointerLocGetter(d3_event); + var centroid = d3_polygonCentroid(points); + var radius = geoVecLengthSquare(centroid, points[0]); + var i, actualPoint; // compare distances between centroid and points - 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 (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 (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]); + if (diff > 0.05 * radius) { + return false; } - } + } //check if central angles are smaller than maxAngle - function pointerup(d3_event) { - if (_pointerId !== (d3_event.pointerId || 'mouse')) return; - _pointerId = null; - if (started) { - dispatch$1.call('end', this, d3_event, _targetEntity); - d3_event.preventDefault(); + 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 (angle < 0) { + angle = -angle; } - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - selectEnable(); - } - } + if (angle > Math.PI) { + angle = 2 * Math.PI - angle; + } - function behavior(selection) { - var matchesSelector = utilPrefixDOMProperty('matchesSelector'); - var delegate = pointerdown; + if (angle > maxAngle + epsilonAngle) { + return false; + } + } - if (_selector) { - delegate = function delegate(d3_event) { - var root = this; - var target = d3_event.target; + return 'already_circular'; + }; - for (; target && target !== root; target = target.parentNode) { - var datum = target.__data__; - _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; + action.transitionable = true; + return action; + } - if (_targetEntity && target[matchesSelector](_selector)) { - return pointerdown.call(target, d3_event); - } - } - }; - } + 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 - selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); - } + if (geometries.point) return false; // delete if this node only be a vertex - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.drag' + _selector, null); - }; + 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 - behavior.selector = function (_) { - if (!arguments.length) return _selector; - _selector = _; - return behavior; - }; + return !node.hasInterestingTags(); + } - behavior.origin = function (_) { - if (!arguments.length) return _origin; - _origin = _; - return behavior; - }; + var action = function action(graph) { + var way = graph.entity(wayID); + graph.parentRelations(way).forEach(function (parent) { + parent = parent.removeMembersWithID(wayID); + graph = graph.replace(parent); - behavior.cancel = function () { - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - return behavior; - }; + 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); - behavior.targetNode = function (_) { - if (!arguments.length) return _targetNode; - _targetNode = _; - return behavior; + if (canDeleteNode(node, graph)) { + graph = graph.remove(node); + } + }); + return graph.remove(way); }; - behavior.targetEntity = function (_) { - if (!arguments.length) return _targetEntity; - _targetEntity = _; - return behavior; - }; + return action; + } - behavior.surface = function (_) { - if (!arguments.length) return _surface; - _surface = _; - return behavior; + function actionDeleteMultiple(ids) { + var actions = { + way: actionDeleteWay, + node: actionDeleteNode, + relation: actionDeleteRelation }; - return utilRebind(behavior, dispatch$1, 'on'); - } - - function modeDragNode(context) { - var mode = { - id: 'drag-node', - button: 'browse' + 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; }; - var hover = behaviorHover(context).altDisables(true).on('hover', context.ui().sidebar.hover); - var edit = behaviorEdit(context); - var _nudgeInterval; + return action; + } - var _restoreSelectedIDs = []; - var _wasMidpoint = false; - var _isCancelled = false; + function actionDeleteRelation(relationID, allowUntaggedMembers) { + function canDeleteEntity(entity, graph) { + return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; + } - var _activeEntity; + var action = function action(graph) { + var relation = graph.entity(relationID); + graph.parentRelations(relation).forEach(function (parent) { + parent = parent.removeMembersWithID(relationID); + graph = graph.replace(parent); - var _startLoc; + 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); - var _lastLoc; + if (canDeleteEntity(entity, graph)) { + graph = actionDeleteMultiple([memberID])(graph); + } + }); + return graph.remove(relation); + }; - 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); - } + return action; + } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } - } + 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 moveAnnotation(entity) { - return _t('operations.move.annotation.' + entity.geometry(context.graph())); - } + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); + graph.parentRelations(node).forEach(function (parent) { + parent = parent.removeMembersWithID(nodeId); + graph = graph.replace(parent); - function connectAnnotation(nodeEntity, targetEntity) { - var nodeGeometry = nodeEntity.geometry(context.graph()); - var targetGeometry = targetEntity.geometry(context.graph()); + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + return graph.remove(node); + }; - 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 action; + } - 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'); - } + // + // 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 + // - return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); - } - } + 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 _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); - } + 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. - function shouldSnapToNode(target) { - if (!_activeEntity) return false; - return _activeEntity.geometry(context.graph()) !== 'vertex' || target.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(target, context.graph()); - } - function origin(entity) { - return context.projection(entity.loc); - } + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + if (node.id === survivor.id) continue; + parents = graph.parentWays(node); - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); } - context.surface().classed('nope', false).classed('nope-disabled', true); - } - } + parents = graph.parentRelations(node); - function keyup(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope-suppressed')) { - context.surface().classed('nope', true); + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceMember(node, survivor)); } - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + survivor = survivor.mergeTags(node.tags); + graph = actionDeleteNode(node.id)(graph); } - } - function start(d3_event, entity) { - _wasMidpoint = entity.type === 'midpoint'; - var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); - _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; + graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices - if (_isCancelled) { - if (hasHidden) { - context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); - } + parents = graph.parentWays(survivor); - return drag.cancel(); + for (i = 0; i < parents.length; i++) { + if (parents[i].isDegenerate()) { + graph = actionDeleteWay(parents[i].id)(graph); + } } - if (_wasMidpoint) { - var midpoint = entity; - entity = osmNode(); - context.perform(actionAddMidpoint(midpoint, entity)); - entity = context.entity(entity.id); // get post-action entity - - var vertex = context.surface().selectAll('.' + entity.id); - drag.targetNode(vertex.node()).targetEntity(entity); - } else { - context.perform(actionNoop()); - } + return graph; + }; - _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()` + 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 - 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 : {}; - } - } - 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; + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + relations = graph.parentRelations(node); - 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; + 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 - if (targetLoc) { - // snap to node/vertex - a point target with `.loc` - if (shouldSnapToNode(target)) { - loc = targetLoc; + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); } - } else if (targetNodes) { - // snap to way - a line target with `.nodes` - edge = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, end.id); - if (edge) { - loc = edge.loc; + if (seen[relation.id] !== undefined && seen[relation.id] !== role) { + return 'relation'; + } else { + seen[relation.id] = role; } } - } + } // gather restrictions for parent ways - context.replace(actionMoveNode(entity.id, loc)); // Below here: validations - var isInvalid = false; // Check if this connection to `target` could cause relations to break.. + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + var parents = graph.parentWays(node); - if (target) { - isInvalid = hasRelationConflict(entity, target, edge, context.graph()); - } // Check if this drag causes the geometry to break.. + for (j = 0; j < parents.length; j++) { + var parent = parents[j]; + relations = graph.parentRelations(parent); + for (k = 0; k < relations.length; k++) { + relation = relations[k]; - if (!isInvalid) { - isInvalid = hasInvalidGeometry(entity, context.graph()); - } + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } + } + } + } // test restrictions - var nope = context.surface().classed('nope'); - 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('')(); - } - } + restrictionIDs = utilArrayUniq(restrictionIDs); - var nopeDisabled = context.surface().classed('nope-disabled'); + 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) - if (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); - } + var nodes = { + from: [], + via: [], + to: [], + keyfrom: [], + keyto: [] + }; - _lastLoc = loc; - } // Uses `actionConnect.disabled()` to know whether this connection is ok.. + 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; - function hasRelationConflict(entity, target, edge, graph) { - var testGraph = graph.update(); // copy - // if snapping to way - add midpoint there and consider that the target.. + for (j = 0; j < nodeIDs.length; j++) { + var n = nodeIDs[j]; - 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? + if (nodes.from.indexOf(n) !== -1) { + connectFrom = true; + } + if (nodes.via.indexOf(n) !== -1) { + connectVia = true; + } - var ids = [entity.id, target.id]; - return actionConnect(ids).disabled(testGraph); - } + if (nodes.to.indexOf(n) !== -1) { + connectTo = true; + } - function hasInvalidGeometry(entity, graph) { - var parents = graph.parentWays(entity); - var i, j, k; + if (nodes.keyfrom.indexOf(n) !== -1) { + connectKeyFrom = true; + } - 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 + if (nodes.keyto.indexOf(n) !== -1) { + connectKeyTo = true; + } + } - var relations = graph.parentRelations(parent); + if (connectFrom && connectTo && !isUturn) { + return 'restriction'; + } - 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 + if (connectFrom && connectVia) { + return 'restriction'; + } - for (k = 0; k < rings.length; k++) { - nodes = rings[k].nodes; + 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 (nodes.find(function (n) { - return n.id === entity.id; - })) { - activeIndex = k; - if (geoHasSelfIntersections(nodes, entity.id)) { - return 'multipolygonMember'; - } - } + if (connectKeyFrom || connectKeyTo) { + if (nodeIDs.length !== 2) { + return 'restriction'; + } - rings[k].coords = nodes.map(function (n) { - return n.loc; - }); - } // test active ring for intersections with other rings in the multipolygon + var n0 = null; + var n1 = null; + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - for (k = 0; k < rings.length; k++) { - if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings + if (way.contains(nodeIDs[0])) { + n0 = nodeIDs[0]; + } - if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { - return 'multipolygonRing'; + if (way.contains(nodeIDs[1])) { + n1 = nodeIDs[1]; } } - } // 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. - - if (activeIndex === null) { - nodes = parent.nodes.map(function (nodeID) { - return graph.entity(nodeID); - }); + if (n0 && n1) { + // both nodes are part of the restriction + var ok = false; - if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { - return parent.geometry(graph); - } - } - } + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - return false; - } + if (way.areAdjacent(n0, n1)) { + ok = true; + break; + } + } - 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 (!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) - if (nudge) { - startNudge(d3_event, entity, nudge); - } else { - stopNudge(); - } - } - 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 (j = 0; j < memberWays.length; j++) { + way = memberWays[j].update({}); // make copy - 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)); - } + for (k = 0; k < nodeIDs.length; k++) { + if (nodeIDs[k] === survivor.id) continue; - if (wasPoint) { - context.enter(modeSelect(context, [entity.id])); - } else { - var reselection = _restoreSelectedIDs.filter(function (id) { - return context.graph().hasEntity(id); - }); + if (way.areAdjacent(nodeIDs[k], survivor.id)) { + way = way.removeNode(nodeIDs[k]); + } else { + way = way.replaceNode(nodeIDs[k], survivor.id); + } + } - if (reselection.length) { - context.enter(modeSelect(context, reselection)); - } else { - context.enter(modeBrowse(context)); + if (way.isDegenerate()) { + return 'restriction'; + } } } - } - function _actionBounceBack(nodeID, toLoc) { - var moveNode = actionMoveNode(nodeID, toLoc); + return false; // if a key node appears multiple times (indexOf !== lastIndexOf) it's a FROM-VIA or TO-VIA junction - 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 hasDuplicates(n, i, arr) { + return arr.indexOf(n) !== arr.lastIndexOf(n); + } - action.transitionable = true; - return action; - } + function keyNodeFilter(froms, tos) { + return function (n) { + return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; + }; + } - function cancel() { - drag.cancel(); - context.enter(modeBrowse(context)); - } + function collectNodes(member, collection) { + var entity = graph.hasEntity(member.id); + if (!entity) return; + var role = member.role || ''; - 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); + if (!collection[role]) { + collection[role] = []; + } - 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); - }; + if (member.type === 'node') { + collection[role].push(member.id); - 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(); - }; + 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); - mode.selectedIDs = function () { - if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign + if (role === 'from' || role === 'via') { + collection.keyfrom.push(entity.first()); + collection.keyfrom.push(entity.last()); + } - return mode; + if (role === 'to' || role === 'via') { + collection.keyto.push(entity.first()); + collection.keyto.push(entity.last()); + } + } + } }; - mode.activeID = function () { - if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign + return action; + } - return mode; - }; + function actionCopyEntities(ids, fromGraph) { + var _copies = {}; - mode.restoreSelectedIDs = function (_) { - if (!arguments.length) return _restoreSelectedIDs; - _restoreSelectedIDs = _; - return mode; - }; + var action = function action(graph) { + ids.forEach(function (id) { + fromGraph.entity(id).copy(fromGraph, _copies); + }); - mode.behavior = drag; - return mode; - } + for (var id in _copies) { + graph = graph.replace(_copies[id]); + } - // 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 graph; + }; - // `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 - ); - } - }); + action.copies = function () { + return _copies; + }; - // patch native Promise.prototype for native async functions - if ( typeof nativePromiseConstructor == 'function' && !nativePromiseConstructor.prototype['finally']) { - redefine(nativePromiseConstructor.prototype, 'finally', getBuiltIn('Promise').prototype['finally']); + return action; } - // @@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; - - var rx = anObject(regexp); - var S = String(this); + function actionDeleteMember(relationId, memberIndex) { + return function (graph) { + var relation = graph.entity(relationId).removeMember(memberIndex); + graph = graph.replace(relation); - 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 (relation.isDegenerate()) { + graph = actionDeleteRelation(relation.id)(graph); } - ]; - }); - function quickselect$1(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); + return graph; + }; } - 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); - } + function actionDiscardTags(difference, discardTags) { + discardTags = discardTags || {}; + return function (graph) { + difference.modified().forEach(checkTags); + difference.created().forEach(checkTags); + return graph; - 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); + function checkTags(entity) { + var keys = Object.keys(entity.tags); + var didDiscard = false; + var tags = {}; - while (i < j) { - swap$1(arr, i, j); - i++; - j--; + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; - while (compare(arr[i], t) < 0) { - i++; + if (discardTags[k] || !entity.tags[k]) { + didDiscard = true; + } else { + tags[k] = entity.tags[k]; + } } - while (compare(arr[j], t) > 0) { - j--; + if (didDiscard) { + graph = graph.replace(entity.update({ + tags: tags + })); } } - - if (compare(arr[left], t) === 0) swap$1(arr, left, j);else { - j++; - swap$1(arr, j, right); - } - 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; - } + // + // 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 defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } + function actionDisconnect(nodeId, newNodeId) { + var wayIds; - var RBush = /*#__PURE__*/function () { - function RBush() { - var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; + 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); - _classCallCheck(this, RBush); + 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; + }; - // 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(); - } + action.connections = function (graph) { + var candidates = []; + var keeping = false; + var parentWays = graph.parentWays(graph.entity(nodeId)); + var way, waynode; - _createClass(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 = []; + for (var i = 0; i < parentWays.length; i++) { + way = parentWays[i]; - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? toBBox(child) : child; + if (wayIds && wayIds.indexOf(way.id) === -1) { + keeping = true; + continue; + } - if (intersects(bbox, childBBox)) { - if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); + 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 + }); } } - - node = nodesToSearch.pop(); } - - return result; } - }, { - key: "collides", - value: function collides(bbox) { - var node = this.data; - if (!intersects(bbox, node)) return false; - var nodesToSearch = []; - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? this.toBBox(child) : child; + return keeping ? candidates : candidates.slice(1); + }; - if (intersects(bbox, childBBox)) { - if (node.leaf || contains(bbox, childBBox)) return true; - nodesToSearch.push(child); + 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'; + }; - node = nodesToSearch.pop(); - } + action.limitWays = function (val) { + if (!arguments.length) return wayIds; + wayIds = val; + return action; + }; - return false; + return action; + } + + function actionExtract(entityID, projection) { + var extractedNodeID; + + var action = function action(graph) { + var entity = graph.entity(entityID); + + if (entity.type === 'node') { + return extractFromNode(entity, graph); } - }, { - 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]); - } + return extractFromWayOrRelation(entity, graph); + }; - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + function extractFromNode(node, graph) { + extractedNodeID = node.id; // Create a new node to replace the one we will detach + var replacement = osmNode({ + loc: node.loc + }); + graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go - var node = this._build(data.slice(), 0, data.length - 1, 0); + graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { + return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); + }, graph); // Process any relations too - 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 + return graph.parentRelations(node).reduce(function (accGraph, parentRel) { + return accGraph.replace(parentRel.replaceMember(node, replacement)); + }, graph); + } + 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); - this._insert(node, this.data.height - node.height - 1, true); + 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 + + var pointTags = {}; + + for (var key in entityTags) { + if (entity.type === 'relation' && key === 'type') { + continue; } - return this; - } - }, { - key: "insert", - value: function insert(item) { - if (item) this._insert(item, this.data.height - 1); - return this; + 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 (isIndoorArea && key === 'indoor') { + continue; + } // copy the tag from the entity to the point + + + pointTags[key] = entityTags[key]; // leave addresses and some other tags so they're on both features + + 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 + + + delete entityTags[key]; } - }, { - key: "clear", - value: function clear() { - this.data = createNode([]); - return this; + + if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { + // ensure that areas keep area geometry + entityTags.area = 'yes'; } - }, { - 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 (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } + var replacement = osmNode({ + loc: extractedLoc, + tags: pointTags + }); + graph = graph.replace(replacement); + extractedNodeID = replacement.id; + return graph.replace(entity.update({ + tags: entityTags + })); + } + + action.getExtractedNodeID = function () { + return extractedNodeID; + }; + + return action; + } + + // + // 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 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); + })); + } + + 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 + + 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 (node.leaf) { - // check current node - var index = findItem(item, node.children, equalsFn); + for (var i = 0; i < ways.length; i++) { + if (!ways[i].isNew()) { + survivorID = ways[i].id; + break; + } + } - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + 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. - this._condense(path); + 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 - return this; - } - } + 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 - 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 (multipolygons.length !== 1) return; + var multipolygon = multipolygons[0]; + 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 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 = []; + survivor = survivor.mergeTags(multipolygon.tags); + graph = graph.replace(survivor); + graph = actionDeleteRelation(multipolygon.id, true + /* allow untagged members */ + )(graph); + var tags = Object.assign({}, survivor.tags); - while (node) { - if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); - node = nodesToSearch.pop(); + if (survivor.geometry(graph) !== 'area') { + // ensure the feature persists as an area + tags.area = 'yes'; } - return result; + delete tags.type; // remove type=multipolygon + + survivor = survivor.update({ + tags: tags + }); + graph = graph.replace(survivor); } - }, { - 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; - } + checkForSimpleMultipolygon(); + return graph; + }; // Returns the number of nodes the resultant way is expected to have - 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 - M = Math.ceil(N / Math.pow(M, height - 1)); - } + action.resultingWayNodesLength = function (graph) { + return ids.reduce(function (count, id) { + return count + graph.entity(id).nodes.length; + }, 0) - ids.length - 1; + }; - node = createNode([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles + action.disabled = function (graph) { + var geometries = groupEntitiesByGeometry(graph); - var N2 = Math.ceil(N / M); - var N1 = N2 * Math.ceil(Math.sqrt(M)); - multiSelect(items, left, right, N1, this.compareMinX); + if (ids.length < 2 || ids.length !== geometries.line.length) { + return 'not_eligible'; + } - for (var i = left; i <= right; i += N1) { - var right2 = Math.min(i + N1 - 1, right); - multiSelect(items, i, right2, N2, this.compareMinY); + var joined = osmJoinWays(ids.map(graph.entity, graph), graph); - for (var j = i; j <= right2; j += N2) { - var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + if (joined.length > 1) { + return 'not_adjacent'; + } // Loop through all combinations of path-pairs + // to check potential intersections between all pairs - node.children.push(this._build(items, j, right3, height - 1)); + + 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 + + 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'; } } - - 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; - - 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 (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 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; } + }); - node = targetNode || node.children[0]; + 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; + } } + }); - return node; + if (relation) { + return 'restriction'; } - }, { - 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 + if (conflicting) { + return 'conflicting_tags'; + } + }; + return action; + } - node.children.push(item); - extend$1(node, bbox); // split on node overflow; propagate upwards if necessary + 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); + })); + } - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); + 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; - level--; - } else break; - } // adjust bboxes along the insertion path + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; + 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 - this._adjustParentBBoxes(bbox, insertPath, level); - } // split overflowed node into two - }, { - key: "_split", - value: function _split(insertPath, level) { - var node = insertPath[level]; - var M = node.children.length; - var m = this._minEntries; + graph = graph.replace(point.update({ + tags: {}, + loc: node.loc + })); + target = target.replaceNode(node.id, point.id); + graph = graph.replace(target); + removeNode = node; + break; + } - this._chooseSplitAxis(node, m, M); + graph = graph.remove(removeNode); + }); - var splitIndex = this._chooseSplitIndex(node, m, M); + if (target.tags.area === 'yes') { + var tags = Object.assign({}, target.tags); // shallow copy - 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); + 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); + } } - }, { - 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); + + return graph; + }; + + 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'; } - }, { - key: "_chooseSplitIndex", - value: function _chooseSplitIndex(node, m, M) { - var index; - var minOverlap = Infinity; - var minArea = Infinity; + }; - 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 + return action; + } - 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; - } - } - } + // + // 1. move all the nodes to a common location + // 2. `actionConnect` them - return index || M - m; - } // sorts node children by the best axis for split + 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; - }, { - key: "_chooseSplitAxis", - value: function _chooseSplitAxis(node, m, M) { - var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; - var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); - var xMargin = this._allDistMargin(node, m, M, compareMinX); + if (node.hasInterestingTags()) { + interestingLoc = ++interestingCount === 1 ? node.loc : null; + } - 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 + sum = geoVecAdd(sum, node.loc); + } + return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); + } - if (xMargin < yMargin) node.children.sort(compareMinX); - } // total margin of all possible split distributions where each node is at least m full + var action = function action(graph) { + if (nodeIDs.length < 2) return graph; + var toLoc = loc; - }, { - 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); + if (!toLoc) { + toLoc = chooseLoc(graph); + } - for (var i = m; i < M - m; i++) { - var child = node.children[i]; - extend$1(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin(leftBBox); - } + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); - 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); + if (node.loc !== toLoc) { + graph = graph.replace(node.move(toLoc)); } + } - return margin; + 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'; } - }, { - 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); + + return actionConnect(nodeIDs).disabled(graph); + }; + + return action; + } + + 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: "_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); + }; + }, + // Generate [osmChange](http://wiki.openstreetmap.org/wiki/OsmChange) + // XML. Returns a string. + osmChangeJXON: function osmChangeJXON(changes) { + var changeset_id = this.id; + + function nest(x, order) { + var groups = {}; + + 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]); } - } - }]); - return RBush; - }(); + var ordered = {}; + order.forEach(function (o) { + if (groups[o]) ordered[o] = groups[o]; + }); + return ordered; + } // sort relations in a changeset by dependencies - function findItem(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 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 - return -1; - } // calculate node's bbox from bboxes of its children + function isNew(item) { + return !sorted[item['@id']] && !processing.find(function (proc) { + return proc['@id'] === item['@id']; + }); + } - function calcBBox(node, toBBox) { - distBBox(node, 0, node.children.length, toBBox, node); - } // min bounding rectangle of node children from k to p-1 + var processing = []; + var sorted = {}; + var relations = changes.relation; + if (!relations) return changes; + for (var i = 0; i < relations.length; i++) { + var relation = relations[i]; // skip relation if already sorted - 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 (!sorted[relation['@id']]) { + processing.push(relation); + } - for (var i = k; i < p; i++) { - var child = node.children[i]; - extend$1(destNode, node.leaf ? toBBox(child) : child); - } + while (processing.length > 0) { + var next = processing[0], + deps = next.member.map(resolve).filter(Boolean).filter(isNew); - return destNode; - } + if (deps.length === 0) { + sorted[next['@id']] = next; + processing.shift(); + } else { + processing = deps.concat(processing); + } + } + } - 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; - } + changes.relation = Object.values(sorted); + return changes; + } - function compareNodeMinX(a, b) { - return a.minX - b.minX; - } + function rep(entity) { + return entity.asJXON(changeset_id); + } - function compareNodeMinY(a, b) { - return a.minY - b.minY; - } + 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 {}; + } + }); - function bboxArea(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); + function osmNote() { + if (!(this instanceof osmNote)) { + return new osmNote().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } } - function bboxMargin(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + osmNote.id = function () { + return osmNote.id.next--; + }; - 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)); - } + 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]; - 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 (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } + } + } - function contains(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + if (!this.id) { + this.id = osmNote.id().toString(); + } - function intersects(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + 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); - 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 + 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; + }; + 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(); - function multiSelect(arr, left, right, n, compare) { - var stack = [left, right]; + for (var i = 0; i < this.members.length; i++) { + var member = resolver.hasEntity(this.members[i].id); - 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); - } - } + if (member) { + extent._extend(member.extent(resolver, memo)); + } + } - 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 + 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 _cache; + for (var i = 0; i < this.members.length; i++) { + result[i] = Object.assign({}, this.members[i], { + index: i + }); + } - 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]; + 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 = []; - function abortRequest(controller) { - if (controller) { - controller.abort(); - } - } + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + result.push(Object.assign({}, this.members[i], { + index: i + })); + } + } - function abortUnwantedRequests(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; + 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 (!wanted) { - abortRequest(cache.inflightTile[k]); - delete cache.inflightTile[k]; + 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 + }); + } } - }); - } - 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 + 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) + } + }; + if (changeset_id) { + r.relation['@changeset'] = changeset_id; + } - function updateRtree(item, replace) { - _cache.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + 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 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); - if (replace) { - _cache.rtree.insert(item); - } - } + 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]); + } - function tokenReplacements(d) { - if (!(d instanceof QAItem)) return; - var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); - var replacements = {}; - var issueTemplate = _krData.errorTypes[d.whichType]; + return sequence.nodes.map(function (node) { + return node.loc; + }); + }; - if (!issueTemplate) { - /* eslint-disable no-console */ - console.log('No Template: ', d.whichType); - console.log(' ', d.description); - /* eslint-enable no-console */ + 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]; + }); - return; - } // some descriptions are just fixed text + function findOuter(inner) { + var o, outer; + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured + if (geoPolygonContainsPolygon(outer, inner)) { + return o; + } + } - var errorRegex = new RegExp(issueTemplate.regex, 'i'); - var errorMatch = errorRegex.exec(d.description); + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - if (!errorMatch) { - /* eslint-disable no-console */ - console.log('Unmatched: ', d.whichType); - console.log(' ', d.description); - console.log(' ', errorRegex); - /* eslint-enable no-console */ + if (geoPolygonIntersectsPolygon(outer, inner, false)) { + return o; + } + } + } - return; - } + for (var i = 0; i < inners.length; i++) { + var inner = inners[i]; - 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 (d3_geoArea({ + type: 'Polygon', + coordinates: [inner] + }) < 2 * Math.PI) { + inner = inner.reverse(); + } - 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(); + var o = findOuter(inners[i]); - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + if (o !== undefined) { + result[o].push(inners[i]); + } else { + result.push([inners[i]]); // Invalid geometry } } - replacements['var' + i] = capture; + return result; } + }); - return replacements; - } - - function parseError(capture, idType) { - var compare = capture.toLowerCase(); - - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); - } + var QAItem = /*#__PURE__*/function () { + function QAItem(loc, service, itemType, id, props) { + _classCallCheck$1(this, QAItem); - switch (idType) { - // link a string like "this node" - case 'this': - capture = linkErrorObject(capture); - 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 - case 'url': - capture = linkURL(capture); - break; - // link an entity ID + this.id = id ? id : "".concat(QAItem.id()); + this.update(props); // Some QA services have marker icons to differentiate issues - case 'n': - case 'w': - case 'r': - capture = linkEntity(idType + capture); - break; - // some errors have more complex ID lists/variance + if (service && typeof service.getIcon === 'function') { + this.icon = service.getIcon(itemType); + } + } - case '20': - capture = parse20(capture); - break; + _createClass$1(QAItem, [{ + key: "update", + value: function update(props) { + var _this = this; - case '211': - capture = parse211(capture); - break; + // 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 - case '231': - capture = parse231(capture); - break; + }], [{ + key: "id", + value: function id() { + return this.nextId--; + } + }]); - case '294': - capture = parse294(capture); - break; + return QAItem; + }(); + QAItem.nextId = -1; - case '370': - capture = parse370(capture); - break; - } + // + // 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 + // - return capture; + function actionSplit(nodeIds, newWayIds) { + // accept single ID for backwards-compatiblity + if (typeof nodeIds === 'string') nodeIds = [nodeIds]; - function linkErrorObject(d) { - return "".concat(d, ""); - } + var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created - function linkEntity(d) { - return "".concat(d, ""); - } - function linkURL(d) { - return "").concat(d, ""); - } // arbitrary node list of form: #ID, #ID, #ID... + var _keepHistoryOn = 'longest'; // 'longest', 'first' + // The IDs of the ways actually created by running this action + var _createdWayIDs = []; - 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)... + 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. - function parse231(capture) { - var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' + function splitArea(nodes, idxA, graph) { + var lengths = new Array(nodes.length); + var length; + var i; + var best = 0; + var idxB; - var items = capture.split('),'); - items.forEach(function (item) { - var match = item.match(/\#(\d+)\((.+)\)?/); + function wrap(index) { + return utilWrap(index, nodes.length); + } // calculate lengths - 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... + length = 0; - 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 + for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { + length += dist(graph, nodes[i], nodes[wrap(i - 1)]); + lengths[i] = length; + } - var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type + length = 0; - var idType = item[1].slice(0, 1); // ID has # at the front + for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { + length += dist(graph, nodes[i], nodes[wrap(i + 1)]); - 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')" + if (length < lengths[i]) { + lengths[i] = length; + } + } // determine best opposite node to split - function parse370(capture) { - if (!capture) return ''; - var match = capture.match(/\(including the name (\'.+\')\)/); + for (i = 0; i < nodes.length; i++) { + var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); - if (match && match.length) { - return _t('QA.keepRight.errorTypes.370.including_the_name', { - name: match[1] - }); + if (cost > best) { + idxB = i; + best = cost; + } } - return ''; - } // arbitrary node list of form: #ID,#ID,#ID... - - - 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(', '); + return idxB; } - } - - var serviceKeepRight = { - title: 'keepRight', - init: function init() { - _mainFileFetcher.get('keepRight').then(function (d) { - return _krData = d; - }); - if (!_cache) { - this.reset(); - } + function totalLengthBetweenNodes(graph, nodes) { + var totalLength = 0; - this.event = utilRebind(this, dispatch$1, 'on'); - }, - reset: function reset() { - if (_cache) { - Object.values(_cache.inflightTile).forEach(abortRequest); + for (var i = 0; i < nodes.length - 1; i++) { + totalLength += dist(graph, nodes[i], nodes[i + 1]); } - _cache = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; - }, - // KeepRight API: http://osm.mueschelsoft.de/keepright/interfacing.php - loadIssues: function loadIssues(projection) { - var _this = this; + return totalLength; + } - var options = { - format: 'geojson', - ch: _krRuleset - }; // determine the needed tiles to cover the view + function split(graph, nodeId, wayA, newWayId) { + var wayB = osmWay({ + id: newWayId, + tags: wayA.tags + }); // `wayB` is the NEW way - var tiles = tiler.zoomExtent([_tileZoom, _tileZoom]).getTiles(projection); // abort inflight requests that are no longer needed + var origNodes = wayA.nodes.slice(); + var nodesA; + var nodesB; + var isArea = wayA.isArea(); + var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); - abortUnwantedRequests(_cache, tiles); // issue new requests.. + if (wayA.isClosed()) { + var nodes = wayA.nodes.slice(0, -1); + var idxA = nodes.indexOf(nodeId); + var idxB = splitArea(nodes, idxA, graph); - tiles.forEach(function (tile) { - if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; + if (idxB < idxA) { + nodesA = nodes.slice(idxA).concat(nodes.slice(0, idxB + 1)); + nodesB = nodes.slice(idxB, idxA + 1); + } else { + nodesA = nodes.slice(idxA, idxB + 1); + nodesB = nodes.slice(idxB).concat(nodes.slice(0, idxA + 1)); + } + } else { + var idx = wayA.nodes.indexOf(nodeId, 1); + nodesA = wayA.nodes.slice(0, idx + 1); + nodesB = wayA.nodes.slice(idx); + } - var _tile$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$rectangl2[3]; + var lengthA = totalLengthBetweenNodes(graph, nodesA); + var lengthB = totalLengthBetweenNodes(graph, nodesB); - var params = Object.assign({}, options, { - left: left, - bottom: bottom, - right: right, - top: top + if (_keepHistoryOn === 'longest' && lengthB > lengthA) { + // keep the history on the longer way, regardless of the node count + wayA = wayA.update({ + nodes: nodesB }); - var url = "".concat(_krUrlRoot, "/export.php?") + utilQsString(params); - var controller = new AbortController(); - _cache.inflightTile[tile.id] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; - - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } - - data.features.forEach(function (feature) { - var _feature$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 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. - - switch (whichType) { - case '170': - description = "This feature has a FIXME tag: ".concat(description); - break; - - 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; - - case '300': - description = 'This highway is missing a maxspeed tag'; - break; - - 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 - - - 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.rtree.search(bbox).length; - } while (coincident); - - 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; + wayB = wayB.update({ + nodes: nodesA }); - }); - }, - postUpdate: function postUpdate(d, callback) { - var _this2 = this; + var temp = lengthA; + lengthA = lengthB; + lengthB = temp; + } else { + wayA = wayA.update({ + nodes: nodesA + }); + wayB = wayB.update({ + nodes: nodesB + }); + } - if (_cache.inflightPost[d.id]) { - return callback({ - message: 'Error update already inflight', - status: -2 - }, d); + 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 + }); + } } - var params = { - schema: d.schema, - id: d.id - }; + 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 (d.newStatus) { - params.st = d.newStatus; - } + 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 (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. + 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); - 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) + if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { + keepB = true; + break; + } + } + } + } - d3_json(url, { - signal: controller.signal - })["finally"](function () { - delete _cache.inflightPost[d.id]; + if (keepB) { + relation = relation.replaceMember(wayA, wayB); + graph = graph.replace(relation); + } // 2. split a VIA - if (d.newStatus === 'ignore') { - // ignore permanently (false positive) - _this2.removeItem(d); - } else if (d.newStatus === 'ignore_t') { - // ignore temporarily (error fixed) - _this2.removeItem(d); + } 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) - _cache.closed["".concat(d.schema, ":").concat(d.id)] = true; } else { - d = _this2.replaceItem(d.update({ - comment: d.newComment, - newComment: undefined, - newState: undefined - })); - } + if (relation === isOuter) { + graph = graph.replace(relation.mergeTags(wayA.tags)); + graph = graph.replace(wayA.update({ + tags: {} + })); + graph = graph.replace(wayB.update({ + tags: {} + })); + } - 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; + 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); + } }); - }, - // 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 - 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(); - } - }; + 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: {} + })); + } - 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 + _createdWayIDs.push(wayB.id); - var _cache$1; + return graph; + } - function abortRequest$1(i) { - Object.values(i).forEach(function (controller) { - if (controller) { - controller.abort(); - } - }); - } + var action = function action(graph) { + _createdWayIDs = []; + var newWayIndex = 0; - function abortUnwantedRequests$1(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); - if (!wanted) { - abortRequest$1(cache.inflightTile[k]); - delete cache.inflightTile[k]; + for (var j = 0; j < candidates.length; j++) { + graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); + newWayIndex += 1; + } } - }); - } - function encodeIssueRtree$1(d) { - return { - minX: d.loc[0], - minY: d.loc[1], - maxX: d.loc[0], - maxY: d.loc[1], - data: d + return graph; }; - } // Replace or remove QAItem from rtree + action.getCreatedWayIDs = function () { + return _createdWayIDs; + }; - function updateRtree$1(item, replace) { - _cache$1.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + action.waysForNode = function (nodeId, graph) { + var node = graph.entity(nodeId); + var splittableParents = graph.parentWays(node).filter(isSplittable); - if (replace) { - _cache$1.rtree.insert(item); - } - } + 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'; + }); - function linkErrorObject(d) { - return "".concat(d, ""); - } + if (hasLine) { + return splittableParents.filter(function (parent) { + return parent.geometry(graph) === 'line'; + }); + } + } - function linkEntity(d) { - return "".concat(d, ""); - } + return splittableParents; - 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 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... - function relativeBearing(p1, p2) { - var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); + if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. - if (angle < 0) { - angle += 2 * Math.PI; - } // Return degrees + for (var i = 1; i < parent.nodes.length - 1; i++) { + if (parent.nodes[i] === nodeId) return true; + } + return false; + } + }; - return angle * 180 / Math.PI; - } // Assuming range [0,360) + 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); - 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 (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { + return 'not_eligible'; + } + } }; - return _t("QA.improveOSM.directions.".concat(compass[dir])); - } // Errors shouldn't obscure each other + action.limitWays = function (val) { + if (!arguments.length) return _wayIDs; + _wayIDs = val; + return action; + }; - function preventCoincident(loc, bumpUp) { - var coincident = false; - - 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); + action.keepHistoryOn = function (val) { + if (!arguments.length) return _keepHistoryOn; + _keepHistoryOn = val; + return action; + }; - return loc; + return action; } - var serviceImproveOSM = { - title: 'improveOSM', - init: function init() { - _mainFileFetcher.get('qa_data').then(function (d) { - return _impOsmData = d.improveOSM; - }); - - if (!_cache$1) { - this.reset(); - } + function coreGraph(other, mutable) { + if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); - this.event = utilRebind(this, dispatch$2, 'on'); - }, - reset: function reset() { - if (_cache$1) { - Object.values(_cache$1.inflightTile).forEach(abortRequest$1); - } + 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]); + } - _cache$1 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; + this.transients = {}; + this._childNodes = {}; + this.frozen = !mutable; + } + coreGraph.prototype = { + hasEntity: function hasEntity(id) { + return this.entities[id]; }, - 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 - - }; // determine the needed tiles to cover the view - - 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.. - - tiles.forEach(function (tile) { - if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; + entity: function entity(id) { + var entity = this.entities[id]; //https://github.com/openstreetmap/iD/issues/3973#issuecomment-307052376 - var _tile$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 (!entity) { + entity = this.entities.__proto__[id]; // eslint-disable-line no-proto + } - var params = Object.assign({}, options, { - east: east, - south: south, - west: west, - north: north - }); // 3 separate requests to store for each tile + if (!entity) { + throw new Error('entity ' + id + ' not found'); + } - 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]; + 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 (!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 + if (transients[key] !== undefined) { + return transients[key]; + } + transients[key] = fn.call(entity); + return transients[key]; + }, + parentWays: function parentWays(entity) { + var parents = this._parentWays[entity.id]; + var result = []; - 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 (parents) { + parents.forEach(function (id) { + result.push(this.entity(id)); + }, this); + } - 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 + 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); + } - 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 + 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 = []; - 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 (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; - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Tiles at high zoom == missing roads + 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 + base.entities[entity.id] = entity; - 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 + this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent - 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 - if (numberOfTrips === -1) { - d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); - } + if (entity.type === 'way') { + for (j = 0; j < entity.nodes.length; j++) { + id = entity.nodes[j]; - _cache$1.data[d.id] = d; + for (k = 1; k < stack.length; k++) { + var ents = stack[k].entities; - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Entities at high zoom == turn restrictions + if (ents.hasOwnProperty(id) && ents[id] === undefined) { + delete ents[id]; + } + } + } + } + } + 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); + } + }, 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; - 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 (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; + } - var loc = preventCoincident([point.lon, point.lat], true); // Elements are presented in a strange way + 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 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 + 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; + }) : []; - var _segments$0$points = _slicedToArray(segments[0].points, 2), - p1 = _segments$0$points[0], - p2 = _segments$0$points[1]; + if (oldentity && entity) { + removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); + added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); + } else if (oldentity) { + removed = oldentityMemberIDs; + added = []; + } else if (entity) { + removed = []; + added = entityMemberIDs; + } - var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description + 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); + } - 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; + 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); - _cache$1.rtree.insert(encodeIssueRtree$1(d)); + this.entities[entity.id] = entity; + }); + }, + remove: function remove(entity) { + return this.update(function () { + this._updateCalculated(entity, undefined); - dispatch$2.call('loaded'); - }); - } - })["catch"](function () { - delete _cache$1.inflightTile[tile.id][k]; + 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 (!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; + delete this.entities[id]; }); }, - getComments: function getComments(item) { - var _this2 = this; + update: function update() { + var graph = this.frozen ? coreGraph(this, true) : this; - // If comments already retrieved no need to do so again - if (item.comments) { - return Promise.resolve(item); + for (var i = 0; i < arguments.length; i++) { + arguments[i].call(graph, graph); } - var key = item.issueKey; - var qParams = {}; + 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 (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; + for (var i in entities) { + this.entities[i] = entities[i]; + + this._updateCalculated(base.entities[i], this.entities[i]); } - var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); + return this; + } + }; - var cacheComments = function cacheComments(data) { - // Assign directly for immediate use afterwards - // comments are served newest to oldest - item.comments = data.comments ? data.comments.reverse() : []; + function osmTurn(turn) { + if (!(this instanceof osmTurn)) { + return new osmTurn(turn); + } - _this2.replaceItem(item); - }; + Object.assign(this, turn); + } + function osmIntersection(graph, startVertexId, maxDistance) { + maxDistance = maxDistance || 30; // in meters - return d3_json(url).then(cacheComments).then(function () { - return item; + var vgraph = coreGraph(); // virtual graph + + var i, j, k; + + function memberOfRestriction(entity) { + return graph.parentRelations(entity).some(function (r) { + return r.isRestriction(); }); - }, - postUpdate: function postUpdate(d, callback) { - if (!serviceOsm.authenticated()) { - // Username required in payload - return callback({ - message: 'Not Authenticated', - status: -3 - }, d); - } + } - 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 + 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]; + } + 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 - serviceOsm.userDetails(sendPayload.bind(this)); + var actions = []; // STEP 1: walk the graph outwards from starting vertex to search + // for more key vertices and ways to include in the intersection.. - function sendPayload(err, user) { - var _this3 = this; + while (checkVertices.length) { + vertex = checkVertices.pop(); // check this vertex for parent ways that are roads - if (err) { - return callback(err, d); - } + checkWays = graph.parentWays(vertex); + var hasWays = false; - var key = d.issueKey; - var url = "".concat(_impOsmUrls[key], "/comment"); - var payload = { - username: user.display_name, - targetIds: [d.identifier] - }; + 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 - if (d.newStatus) { - payload.status = d.newStatus; - payload.text = 'status changed'; - } // Comment take place of default text + hasWays = true; // check the way's children for more key vertices + nodes = utilArrayUniq(graph.childNodes(way)); - if (d.newComment) { - payload.text = d.newComment; - } + for (j = 0; j < nodes.length; j++) { + node = nodes[j]; + if (node === vertex) continue; // same thing - 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 + if (vertices.indexOf(node) !== -1) continue; // seen it already - 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 - }); + if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start + // a key vertex will have parents that are also roads - _this3.replaceItem(d.update({ - comments: comments, - newComment: undefined - })); - } else { - _this3.removeItem(d); + var hasParents = false; + parents = graph.parentWays(node); - 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 (k = 0; k < parents.length; k++) { + parent = parents[k]; + if (parent === way) continue; // same thing - _cache$1.closed[d.issueKey] += 1; - } + if (ways.indexOf(parent) !== -1) continue; // seen it already + + if (!isRoad(parent)) continue; // not a road + + hasParents = true; + break; } - if (callback) callback(null, d); - })["catch"](function (err) { - delete _cache$1.inflightPost[d.id]; - if (callback) callback(err.message); - }); + if (hasParents) { + checkVertices.push(node); + } + } } - }, - // 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 - 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; + if (hasWays) { + vertices.push(vertex); + } } - }; - var quot = /"/g; + 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 - // 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 + ''; - }; + 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); + } + }); // 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'); + + 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); + }); + } + }); // 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 - // 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; - }); - }; + osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities - // `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); - } - }); + 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. - var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; + function withMetadata(way, vertexIds) { + var __oneWay = way.isOneWay(); // which affixes are key vertices? + var __first = vertexIds.indexOf(way.first()) !== -1; + var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? + var __via = __first && __last; - var nativeEndsWith = ''.endsWith; - var min$8 = Math.min; + var __from = __first && !__oneWay || __last; - 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; - }(); + var __to = __first || __last && !__oneWay; - // `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; + return way.update({ + __first: __first, + __last: __last, + __from: __from, + __via: __via, + __to: __to, + __oneWay: __oneWay + }); } - }); - var getOwnPropertyDescriptor$5 = objectGetOwnPropertyDescriptor.f; + 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 + var keepGoing; + var removeWayIds = []; + var removeVertexIds = []; + do { + keepGoing = false; + checkVertices = vertexIds.slice(); + for (i = 0; i < checkVertices.length; i++) { + var vertexId = checkVertices[i]; + vertex = vgraph.hasEntity(vertexId); + if (!vertex) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + } + removeVertexIds.push(vertexId); + continue; + } - var nativeStartsWith = ''.startsWith; - var min$9 = Math.min; + parents = vgraph.parentWays(vertex); - 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; - }(); + if (parents.length < 3) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + } + } - // `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; - } - }); + 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 $trimEnd = stringTrim.end; + if (aIsLeaf && !bIsLeaf) { + leaf = a; + survivor = b; + } else if (!aIsLeaf && bIsLeaf) { + leaf = b; + survivor = a; + } + if (leaf && survivor) { + survivor = withMetadata(survivor, vertexIds); // update survivor way - var FORCED$e = stringTrimForced('trimEnd'); + vgraph = vgraph.replace(survivor).remove(leaf); // update graph - var trimEnd = FORCED$e ? function trimEnd() { - return $trimEnd(this); - } : ''.trimEnd; + removeWayIds.push(leaf.id); + keepGoing = true; + } + } - // `String.prototype.{ trimEnd, trimRight }` methods - // https://github.com/tc39/ecmascript-string-left-right-trim - _export({ target: 'String', proto: true, forced: FORCED$e }, { - trimEnd: trimEnd, - trimRight: trimEnd - }); + parents = vgraph.parentWays(vertex); - 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 - }; - } + 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 + } - function changeDefaults(newDefaults) { - module.exports.defaults = newDefaults; - } + removeVertexIds.push(vertexId); + keepGoing = true; + } - module.exports = { - defaults: getDefaults(), - getDefaults: getDefaults, - changeDefaults: changeDefaults - }; - }); + if (parents.length < 1) { + // vertex is no longer attached to anything + vgraph = vgraph.remove(vertex); + } + } + } while (keepGoing); - /** - * Helpers - */ - var escapeTest = /[&<>"']/; - var escapeReplace = /[&<>"']/g; - var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; - var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; - var escapeReplacements = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; + 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.. - var getEscapeReplacement = function getEscapeReplacement(ch) { - return escapeReplacements[ch]; - }; + 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. + // - 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); - } - } + 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) - return html; - } + var maxPathLength = maxViaWay * 2 + 3; + var turns = []; + step(start); + return turns; // traverse the intersection graph and find all the valid paths - var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; + function step(entity, currPath, currRestrictions, matchedRestriction) { + currPath = (currPath || []).slice(); // shallow copy - 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 (currPath.length >= maxPathLength) return; + currPath.push(entity.id); + currRestrictions = (currRestrictions || []).slice(); // shallow copy - if (n.charAt(0) === '#') { - return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); - } + var i, j; - return ''; - }); - } + if (entity.type === 'node') { + var parents = vgraph.parentWays(entity); + var nextWays = []; // which ways can we step into? - var caret = /(^|[^\[])\^/g; + for (i = 0; i < parents.length; i++) { + var way = parents[i]; // if next way is a oneway incoming to this vertex, skip - 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, '$1'); - regex = regex.replace(name, val); - return obj; - }, - getRegex: function getRegex() { - return new RegExp(regex, opt); - } - }; - return obj; - } + if (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip - var nonWordAndColonTest = /[^\w:]/g; - var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; + if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) - function cleanUrl(sanitize, base, href) { - if (sanitize) { - var prot; + var restrict = null; - try { - prot = decodeURIComponent(unescape$1(href)).replace(nonWordAndColonTest, '').toLowerCase(); - } catch (e) { - return null; - } + for (j = 0; j < currRestrictions.length; j++) { + var restriction = currRestrictions[j]; + var f = restriction.memberByRole('from'); + var v = restriction.membersByRole('via'); + var t = restriction.memberByRole('to'); + var isOnly = /^only_/.test(restriction.tags.restriction); // Does the current path match this turn restriction? - if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { - return null; - } - } + var matchesFrom = f.id === fromWayId; + var matchesViaTo = false; + var isAlongOnlyPath = false; - if (base && !originIndependentUrl.test(href)) { - href = resolveUrl(base, href); - } + if (t.id === way.id) { + // match TO + if (v.length === 1 && v[0].type === 'node') { + // match VIA node + matchesViaTo = v[0].id === entity.id && (matchesFrom && currPath.length === 2 || !matchesFrom && currPath.length > 2); + } else { + // match all VIA ways + var pathVias = []; - try { - href = encodeURI(href).replace(/%25/g, '%'); - } catch (e) { - return null; - } + for (k = 2; k < currPath.length; k += 2) { + // k = 2 skips FROM + pathVias.push(currPath[k]); // (path goes way-node-way...) + } - return href; - } + var restrictionVias = []; - var baseUrls = {}; - var justDomain = /^[^:]+:\/*[^/]*$/; - var protocol = /^([^:]+:)[\s\S]*$/; - var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + for (k = 0; k < v.length; k++) { + if (v[k].type === 'way') { + restrictionVias.push(v[k].id); + } + } - 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); - } - } + 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; + } + } + } - base = baseUrls[' ' + base]; - var relativeBase = base.indexOf(':') === -1; + 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 (href.substring(0, 2) === '//') { - if (relativeBase) { - return href; - } - return base.replace(protocol, '$1') + href; - } else if (href.charAt(0) === '/') { - if (relativeBase) { - return href; - } + if (restrict && restrict.direct) break; + } - return base.replace(domain, '$1') + href; - } else { - return base + href; - } - } + nextWays.push({ + way: way, + restrict: restrict + }); + } - var noopTest = { - exec: function noopTest() {} - }; + 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) - function merge$1(obj) { - var i = 1, - target, - key; + if (matchedRestriction && matchedRestriction.direct === false) { + for (i = 0; i < turnPath.length; i++) { + if (turnPath[i] === matchedRestriction.from) { + turnPath = turnPath.slice(i); + break; + } + } + } - for (; i < arguments.length; i++) { - target = arguments[i]; + var turn = pathToTurn(turnPath); - for (key in target) { - if (Object.prototype.hasOwnProperty.call(target, key)) { - obj[key] = target[key]; - } - } - } + if (turn) { + if (matchedRestriction) { + turn.restrictionID = matchedRestriction.id; + turn.no = matchedRestriction.no; + turn.only = matchedRestriction.only; + turn.direct = matchedRestriction.direct; + } - return obj; - } + turns.push(osmTurn(turn)); + } - 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 (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here + } - while (--curr >= 0 && str[curr] === '\\') { - escaped = !escaped; - } + if (matchedRestriction && matchedRestriction.end) return; // don't advance any further + // which nodes can we step into? - 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; + var n1 = vgraph.entity(entity.first()); + var n2 = vgraph.entity(entity.last()); + var dist = geoSphericalDistance(n1.loc, n2.loc); + var nextNodes = []; - if (cells.length > count) { - cells.splice(count); - } else { - while (cells.length < count) { - cells.push(''); - } - } + if (currPath.length > 1) { + if (dist > maxDistance) return; // the next node is too far - for (; i < cells.length; i++) { - // leading or trailing whitespace is ignored per the gfm spec - cells[i] = cells[i].trim().replace(/\\\|/g, '|'); - } + if (!entity.__via) return; // this way is a leaf / can't be a via + } - 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 (!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 (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 + } - function rtrim$1(str, c, invert) { - var l = str.length; + 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 - if (l === 0) { - return ''; - } // Length of suffix matching the invert condition. + var isOnlyVia = false; + var v = r.membersByRole('via'); + 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); - var suffLen = 0; // Step left until we fail to match the invert condition. + if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { + isOnlyVia = true; + break; + } + } + } - while (suffLen < l) { - var currChar = str.charAt(l - suffLen - 1); + return isOnlyVia; + }); + step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); + }); + } + } // assumes path is alternating way-node-way of odd length - if (currChar === c && !invert) { - suffLen++; - } else if (currChar !== c && invert) { - suffLen++; - } else { - break; - } - } - return str.substr(0, l - suffLen); - } + 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]; - function findClosingBracket(str, b) { - if (str.indexOf(b[1]) === -1) { - return -1; - } + 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); - var l = str.length; - var level = 0, - i = 0; + 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 + } + } - for (; i < l; i++) { - if (str[i] === '\\') { - i++; - } else if (str[i] === b[0]) { - level++; - } else if (str[i] === b[1]) { - level--; + 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 + }; - if (level < 0) { - return i; + function adjacentNode(wayId, affixId) { + var nodes = vgraph.entity(wayId).nodes; + return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; } } - } + }; - return -1; + 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 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'); + while (angle < 0) { + angle += 360; } - } // copied from https://stackoverflow.com/a/5450113/806777 - - function repeatString(pattern, count) { - if (count < 1) { - return ''; + if (fromNode === toNode) { + return 'no_u_turn'; } - var result = ''; - - while (count > 1) { - if (count & 1) { - result += pattern; - } - - count >>= 1; - pattern += pattern; + if ((angle < 23 || angle > 336) && fromOneWay && toOneWay) { + return 'no_u_turn'; // wider tolerance for u-turn if both ways are oneway } - return result + pattern; - } - - 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 - }; - - var defaults$1 = defaults.defaults; - var rtrim$2 = helpers.rtrim, - splitCells$1 = helpers.splitCells, - _escape = helpers.escape, - findClosingBracket$1 = helpers.findClosingBracket; - - 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) - }; + 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 indentCodeCompensation(raw, text) { - var matchIndentToCode = raw.match(/^(\s+)(?:```)/); - if (matchIndentToCode === null) { - return text; + if (angle < 158) { + return 'no_right_turn'; } - var indentToCode = matchIndentToCode[1]; - return text.split('\n').map(function (node) { - var matchIndentInNode = node.match(/^\s+/); - - if (matchIndentInNode === null) { - return node; - } - - var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), - indentInNode = _matchIndentInNode[0]; - - if (indentInNode.length >= indentToCode.length) { - return node.slice(indentToCode.length); - } + if (angle > 202) { + return 'no_left_turn'; + } - return node; - }).join('\n'); + return 'no_straight_on'; } - /** - * Tokenizer - */ - - var Tokenizer_1 = /*#__PURE__*/function () { - function Tokenizer(options) { - _classCallCheck(this, Tokenizer); - - this.options = options || defaults$1; + 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); } - _createClass(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] - }; - } + 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. - return { - raw: '\n' - }; - } - } - }, { - key: "code", - value: function code(src, tokens) { - var cap = this.rules.block.code.exec(src); + 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. - if (cap) { - var lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. + 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 (lastToken && lastToken.type === 'paragraph') { - return { - raw: cap[0], - text: cap[0].trimRight() - }; - } + var members = []; + var outer = true; - var text = cap[0].replace(/^ {4}/gm, ''); - return { - type: 'code', - raw: cap[0], - codeBlockStyle: 'indented', - text: !this.options.pedantic ? rtrim$2(text, '\n') : text - }; - } + while (polygons.length) { + extractUncontained(polygons); + polygons = polygons.filter(isContained); + contained = contained.filter(isContained).map(filterContained); } - }, { - 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 - }; - } + function isContained(d, i) { + return contained[i].some(function (val) { + return val; + }); } - }, { - 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] - }; - } + function filterContained(d) { + return d.filter(isContained); } - }, { - 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] - }; - - if (item.header.length === item.align.length) { - var l = item.align.length; - var i; - - 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; - } - } - l = item.cells.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' + }); + }); + } + }); + outer = !outer; + } // Move all tags to one relation - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i], item.header.length); - } - return item; - } + var relation = entities.multipolygon[0] || osmRelation({ + id: newRelationId, + tags: { + type: 'multipolygon' } - } - }, { - key: "hr", - value: function hr(src) { - var cap = this.rules.block.hr.exec(src); - - if (cap) { - return { - type: 'hr', - raw: cap[0] - }; + }); + 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'; } - } - }, { - key: "blockquote", - value: function blockquote(src) { - var cap = this.rules.block.blockquote.exec(src); - if (cap) { - var text = cap[0].replace(/^ *> ?/gm, ''); - return { - type: 'blockquote', - raw: cap[0], - text: text - }; + if (members.some(isThisOuter)) { + relation = relation.mergeTags(way.tags); + graph = graph.replace(way.update({ + tags: {} + })); } - } - }, { - 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; - - 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. - - 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. + }); + return graph.replace(relation.update({ + members: members, + tags: utilObjectOmit(relation.tags, ['area']) + })); + }; + action.disabled = function (graph) { + var entities = groupEntities(graph); - if (i !== l - 1) { - b = this.rules.block.bullet.exec(itemMatch[i + 1])[0]; + if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { + return 'not_eligible'; + } - 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. + if (!entities.multipolygon.every(function (r) { + return r.isComplete(graph); + })) { + return 'incomplete_relation'; + } + 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; + }); - loose = next || /\n\n(?!\s*$)/.test(item); + 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'; + } + }; - if (i !== l - 1) { - next = item.charAt(item.length - 1) === '\n'; - if (!loose) loose = next; - } + return action; + } - if (loose) { - list.loose = true; - } // Check for task list items + var FORCED$2 = descriptors && fails(function () { + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + return Object.getOwnPropertyDescriptor(RegExp.prototype, 'flags').get.call({ dotAll: true, sticky: true }) !== 'sy'; + }); + // `RegExp.prototype.flags` getter + // https://tc39.es/ecma262/#sec-get-regexp.prototype.flags + if (FORCED$2) objectDefineProperty.f(RegExp.prototype, 'flags', { + configurable: true, + get: regexpFlags + }); - istask = /^\[[ xX]\] /.test(item); - ischecked = undefined; + var fastDeepEqual = function equal(a, b) { + if (a === b) return true; - if (istask) { - ischecked = item[1] !== ' '; - item = item.replace(/^\[[ xX]\] +/, ''); - } + if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') { + if (a.constructor !== b.constructor) return false; + var length, i, keys; - list.items.push({ - type: 'list_item', - raw: raw, - task: istask, - checked: ischecked, - loose: loose, - text: item - }); - } + if (Array.isArray(a)) { + length = a.length; + if (length != b.length) return false; - return list; + for (i = length; i-- !== 0;) { + if (!equal(a[i], b[i])) return false; } + + return true; } - }, { - key: "html", - value: function html(src) { - var cap = this.rules.block.html.exec(src); - 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] - }; - } + 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; } - }, { - 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] - }; - } + for (i = length; i-- !== 0;) { + var key = keys[i]; + if (!equal(a[key], b[key])) return false; } - }, { - 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 true; + } // true if both NaN, false otherwise - if (item.header.length === item.align.length) { - item.raw = cap[0]; - var l = item.align.length; - var i; - 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; - } - } + return a !== a && b !== b; + }; - l = item.cells.length; + // 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 - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); - } + function LCS(buffer1, buffer2) { + var equivalenceClasses = {}; - return item; - } - } - } - }, { - key: "lheading", - value: function lheading(src) { - var cap = this.rules.block.lheading.exec(src); + for (var j = 0; j < buffer2.length; j++) { + var item = buffer2[j]; - if (cap) { - return { - type: 'heading', - raw: cap[0], - depth: cap[2].charAt(0) === '=' ? 1 : 2, - text: cap[1] - }; - } + if (equivalenceClasses[item]) { + equivalenceClasses[item].push(j); + } else { + equivalenceClasses[item] = [j]; } - }, { - key: "paragraph", - value: function paragraph(src) { - var cap = this.rules.block.paragraph.exec(src); + } - 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, tokens) { - var cap = this.rules.block.text.exec(src); + var NULLRESULT = { + buffer1index: -1, + buffer2index: -1, + chain: null + }; + var candidates = [NULLRESULT]; - if (cap) { - var lastToken = tokens[tokens.length - 1]; + for (var i = 0; i < buffer1.length; i++) { + var _item = buffer1[i]; + var buffer2indices = equivalenceClasses[_item] || []; + var r = 0; + var c = candidates[0]; - if (lastToken && lastToken.type === 'text') { - return { - raw: cap[0], - text: cap[0] - }; - } + for (var jx = 0; jx < buffer2indices.length; jx++) { + var _j = buffer2indices[jx]; + var s = void 0; - return { - type: 'text', - raw: cap[0], - text: cap[0] - }; + for (s = r; s < candidates.length; s++) { + if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { + break; + } } - } - }, { - key: "escape", - value: function escape(src) { - var cap = this.rules.inline.escape.exec(src); - if (cap) { - return { - type: 'escape', - raw: cap[0], - text: _escape(cap[1]) + if (s < candidates.length) { + var newCandidate = { + buffer1index: i, + buffer2index: _j, + chain: candidates[s] }; - } - } - }, { - 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 (r === candidates.length) { + candidates.push(c); + } else { + candidates[r] = c; } - 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; - } + r = s + 1; + c = newCandidate; - 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] - }; + if (r === candidates.length) { + break; // no point in examining further (j)s + } } } - }, { - key: "link", - value: function link(src) { - var cap = this.rules.inline.link.exec(src); - - if (cap) { - var lastParenIndex = findClosingBracket$1(cap[2], '()'); - - if (lastParenIndex > -1) { - var start = cap[0].indexOf('!') === 0 ? 5 : 4; - var linkLen = start + cap[1].length + lastParenIndex; - cap[2] = cap[2].substring(0, lastParenIndex); - cap[0] = cap[0].substring(0, linkLen).trim(); - cap[3] = ''; - } - var href = cap[2]; - var title = ''; + candidates[r] = c; + } // At this point, we know the LCS: it's in the reverse of the + // linked-list through .chain of candidates[candidates.length - 1]. - if (this.options.pedantic) { - var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); - if (link) { - href = link[1]; - title = link[3]; - } else { - title = ''; - } - } else { - title = cap[3] ? cap[3].slice(1, -1) : ''; - } + return candidates[candidates.length - 1]; + } // We apply the LCS to build a 'comm'-style picture of the + // offsets and lengths of mismatched chunks in the input + // buffers. This is used by diff3MergeRegions. - href = href.trim().replace(/^<([\s\S]*)>$/, '$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; - } - } - }, { - 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()]; + function diffIndices(buffer1, buffer2) { + var lcs = LCS(buffer1, buffer2); + var result = []; + var tail1 = buffer1.length; + var tail2 = buffer2.length; - if (!link || !link.href) { - var text = cap[0].charAt(0); - return { - type: 'text', - raw: text, - text: text - }; - } + 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 token = outputLink(cap, link, cap[0]); - return token; - } + 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) + }); } - }, { - 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; + 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) + // - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.strong.middle.exec(maskedSrc.slice(0, match.index + 3)); - 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); + 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 = []; - 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 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]) - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.em.middle.exec(maskedSrc.slice(0, match.index + 2)); + }); + } - if (cap) { - return { - type: 'em', - raw: src.slice(0, cap[0].length), - text: src.slice(1, cap[0].length - 1) - }; - } - } - } + 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; + + function advanceTo(endOffset) { + if (endOffset > currOffset) { + results.push({ + stable: true, + buffer: 'o', + bufferStart: currOffset, + bufferLength: endOffset - currOffset, + bufferContent: o.slice(currOffset, endOffset) + }); + currOffset = endOffset; } - }, { - 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(' '); + 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 - if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { - text = text.substring(1, text.length - 1); - } + while (hunks.length) { + var nextHunk = hunks[0]; + var nextHunkStart = nextHunk.oStart; + if (nextHunkStart > regionEnd) break; // no overlap - text = _escape(text, true); - return { - type: 'codespan', - raw: cap[0], - text: text - }; - } + regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); + regionHunks.push(hunks.shift()); } - }, { - key: "br", - value: function br(src) { - var cap = this.rules.inline.br.exec(src); - if (cap) { - return { - type: 'br', - raw: cap[0] - }; + 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) + }); } - } - }, { - key: "del", - value: function del(src) { - var cap = this.rules.inline.del.exec(src); + } 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] + }; - if (cap) { - return { - type: 'del', - raw: cap[0], - text: cap[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]); } - } - }, { - key: "autolink", - value: function autolink(src, mangle) { - var cap = this.rules.inline.autolink.exec(src); - if (cap) { - var text, href; + 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 (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); - href = 'mailto:' + text; - } else { - text = _escape(cap[1]); - href = text; - } + currOffset = regionEnd; + } - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; - } - } - }, { - key: "url", - value: function url(src, mangle) { - var cap; + 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` - 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; + 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 = []; - do { - prevCapZero = cap[0]; - cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; - } while (prevCapZero !== cap[0]); + function flushOk() { + if (okBuffer.length) { + results.push({ + ok: okBuffer + }); + } - text = _escape(cap[0]); + okBuffer = []; + } - if (cap[1] === 'www.') { - href = 'http://' + text; - } else { - href = text; - } - } + function isFalseConflict(a, b) { + if (a.length !== b.length) return false; - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; - } + for (var i = 0; i < a.length; i++) { + if (a[i] !== b[i]) return false; } - }, { - key: "inlineText", - value: function inlineText(src, inRawBlock, smartypants) { - var cap = this.rules.inline.text.exec(src); - if (cap) { - var text; + return true; + } - 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]); - } + regions.forEach(function (region) { + if (region.stable) { + var _okBuffer; - return { - type: 'text', - raw: cap[0], - text: text - }; + (_okBuffer = okBuffer).push.apply(_okBuffer, _toConsumableArray(region.bufferContent)); + } else { + if (options.excludeFalseConflicts && isFalseConflict(region.aContent, region.bContent)) { + var _okBuffer2; + + (_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; + } - return Tokenizer; - }(); + function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { + discardTags = discardTags || {}; + var _option = 'safe'; // 'safe', 'force_local', 'force_remote' - var noopTest$1 = helpers.noopTest, - edit$1 = helpers.edit, - merge$2 = helpers.merge; - /** - * Block-Level Grammar - */ + var _conflicts = []; - var block = { - newline: /^\n+/, - code: /^( {4}[^\n]+\n*)+/, - fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, - hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, - 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 - */ + function user(d) { + return typeof formatUser === 'function' ? formatUser(d) : d; + } - block.normal = merge$2({}, block); - /** - * GFM Block Grammar - */ + 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; + } - 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 + if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { + return target; + } - }); - 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) - */ + if (_option === 'force_remote') { + return target.update({ + loc: remote.loc + }); + } - 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$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() - }); - /** - * Inline-Level Grammar - */ + _conflicts.push(_t('merge_remote_changes.conflict.location', { + user: user(remote.user) + })); - var inline = { - escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, - 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) + return target; + } - }, - 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 mergeNodes(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { + return target; + } - }, - 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 - */ + if (_option === 'force_remote') { + return target.update({ + nodes: remote.nodes + }); + } - inline.normal = merge$2({}, inline); - /** - * Pedantic Inline Grammar - */ + 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 + }); - 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 - */ + for (var i = 0; i < hunks.length; i++) { + var hunk = hunks[i]; - 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; + } - function mangle(text) { - var out = '', - i, - ch; - var l = text.length; + var ccount = _conflicts.length; - for (i = 0; i < l; i++) { - ch = text.charCodeAt(i); + for (var i = 0; i < children.length; i++) { + var id = children[i]; + var node = graph.hasEntity(id); // remove unused childNodes.. - if (Math.random() > 0.5) { - ch = 'x' + ch.toString(16); - } + if (targetWay.nodes.indexOf(id) === -1) { + if (node && !isUsed(node, targetWay)) { + updates.removeIds.push(id); + } - out += '&#' + ch + ';'; - } + continue; + } // restore used childNodes.. - return out; - } - /** - * Block Lexer - */ + var local = localGraph.hasEntity(id); + var remote = remoteGraph.hasEntity(id); + var target; - var Lexer_1 = /*#__PURE__*/function () { - function Lexer(options) { - _classCallCheck(this, Lexer); + if (_option === 'force_remote' && remote && remote.visible) { + updates.replacements.push(remote); + } else if (_option === 'force_local' && local) { + target = osmEntity(local); - 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 (remote) { + target = target.update({ + version: remote.version + }); + } - if (this.options.pedantic) { - rules.block = block$1.pedantic; - rules.inline = inline$1.pedantic; - } else if (this.options.gfm) { - rules.block = block$1.gfm; + updates.replacements.push(target); + } else if (_option === 'safe' && local && remote && local.version !== remote.version) { + target = osmEntity(local, { + version: remote.version + }); - if (this.options.breaks) { - rules.inline = inline$1.breaks; - } else { - rules.inline = inline$1.gfm; + if (remote.visible) { + target = mergeLocation(remote, target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); + } + + if (_conflicts.length !== ccount) break; + updates.replacements.push(target); } } - this.tokenizer.rules = rules; + return targetWay; } - /** - * Expose Rules - */ + function updateChildren(updates, graph) { + for (var i = 0; i < updates.replacements.length; i++) { + graph = graph.replace(updates.replacements[i]); + } - _createClass(Lexer, [{ - key: "lex", + if (updates.removeIds.length) { + graph = actionDeleteMultiple(updates.removeIds)(graph); + } - /** - * Preprocessing - */ - value: function lex(src) { - src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); - this.blockTokens(src, this.tokens, true); - this.inline(this.tokens); - return this.tokens; + return graph; + } + + function mergeMembers(remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { + return target; } - /** - * Lexing - */ - }, { - key: "blockTokens", - value: function blockTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - src = src.replace(/^ +$/gm, ''); - var token, i, l, lastToken; + if (_option === 'force_remote') { + return target.update({ + members: remote.members + }); + } - while (src) { - // newline - if (token = this.tokenizer.space(src)) { - src = src.substring(token.raw.length); + _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { + user: user(remote.user) + })); - if (token.type) { - tokens.push(token); - } + return target; + } - continue; - } // code + function mergeTags(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { + return target; + } + if (_option === 'force_remote') { + return target.update({ + tags: remote.tags + }); + } - if (token = this.tokenizer.code(src, tokens)) { - src = src.substring(token.raw.length); + 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 - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + var changed = false; - continue; - } // fences + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; + 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 (token = this.tokenizer.fences(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // heading + changed = true; + } + } + } + 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` + // - if (token = this.tokenizer.heading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // table no leading pipe (gfm) + 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 - if (token = this.tokenizer.nptable(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // hr + 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); + } + return graph.replace(target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); - if (token = this.tokenizer.hr(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // blockquote + return graph; // do nothing + } + } // merge - 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 (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); - if (token = this.tokenizer.list(src)) { - src = src.substring(token.raw.length); - l = token.items.length; + if (!_conflicts.length) { + graph = updateChildren(updates, graph).replace(target); + } - for (i = 0; i < l; i++) { - token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); - } + return graph; + }; - tokens.push(token); - continue; - } // html + action.withOption = function (opt) { + _option = opt; + return action; + }; + action.conflicts = function () { + return _conflicts; + }; - if (token = this.tokenizer.html(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // def + return action; + } + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as - if (top && (token = this.tokenizer.def(src))) { - src = src.substring(token.raw.length); + function actionMove(moveIDs, tryDelta, projection, cache) { + var _delta = tryDelta; - if (!this.tokens.links[token.tag]) { - this.tokens.links[token.tag] = { - href: token.href, - title: token.title - }; - } + 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.. - continue; - } // table (gfm) + 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 parentsMoving = parents.every(function (way) { + return cache.moving[way.id]; + }); + if (!parentsMoving) delete cache.moving[nodeID]; + return parentsMoving; + } - if (token = this.tokenizer.table(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // lheading + 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 (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; + })); + } + } + } - if (token = this.tokenizer.lheading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // top-level paragraph + 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. - if (top && (token = this.tokenizer.paragraph(src))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + var childNodes = graph.childNodes(graph.entity(id)); + 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 (token = this.tokenizer.text(src, tokens)) { - src = src.substring(token.raw.length); + for (var k = 0; k < parents.length; k++) { + var way = parents[k]; - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; + if (!cache.moving[way.id]) { + unmoved = way; + break; + } } - continue; - } - - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + if (!unmoved) continue; // exclude ways that are overly connected.. - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } + 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) + }); } } + } - return tokens; + if (!cache) { + cache = {}; } - }, { - 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]; + 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 + // + // - switch (token.type) { - case 'paragraph': - case 'text': - case 'heading': - { - token.tokens = []; - this.inlineTokens(token.text, token.tokens); - break; - } - case 'table': - { - token.tokens = { - header: [], - cells: [] - }; // header + 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; - l2 = token.header.length; + 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; + } - for (j = 0; j < l2; j++) { - token.tokens.header[j] = []; - this.inlineTokens(token.header[j], token.tokens.header[j]); - } // cells + 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]; - l2 = token.cells.length; + if (!orig) { + orig = osmNode(); + cache.replacedVertex[key] = orig; + cache.startLoc[orig.id] = cache.startLoc[nodeId]; + } - for (j = 0; j < l2; j++) { - row = token.cells[j]; - token.tokens.cells[j] = []; + var start, end; - for (k = 0; k < row.length; k++) { - token.tokens.cells[j][k] = []; - this.inlineTokens(row[k], token.tokens.cells[j][k]); - } - } + if (delta) { + start = projection(cache.startLoc[nodeId]); + end = projection.invert(geoVecAdd(start, delta)); + } else { + end = cache.startLoc[nodeId]; + } - break; - } + 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.. - case 'blockquote': - { - this.inline(token.tokens); - break; - } + if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? - case 'list': - { - l2 = token.items.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? - for (j = 0; j < l2; j++) { - this.inline(token.items[j].tokens); - } + 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. - break; - } - } - } - return tokens; + function removeDuplicateVertices(wayId, graph) { + var way = graph.entity(wayId); + var epsilon = 1e-6; + var prev, curr; + + function isInteresting(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); } - /** - * 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 + for (var i = 0; i < way.nodes.length; i++) { + curr = graph.entity(way.nodes[i]); - var maskedSrc = src; - var match; // Mask out reflinks + 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); + } + } - if (this.tokens.links) { - var links = Object.keys(this.tokens.links); + prev = curr; + } - 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); - } - } - } - } // Mask out other blocks + 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 + // - 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); - } + 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. - while (src) { - // escape - if (token = this.tokenizer.escape(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // tag + 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).. + if (!isEP1 && !isEP2) { + var epsilon = 1e-6, + maxIter = 10; - 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 + 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; + } + graph = graph.replace(vertex.move(loc)); // if zorro happened, reorder nodes.. - if (token = this.tokenizer.link(src)) { - src = src.substring(token.raw.length); + if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { + way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); + graph = graph.replace(way1); + } - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { + way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); + graph = graph.replace(way2); + } - tokens.push(token); - continue; - } // reflink, nolink + return graph; + } + 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 (token = this.tokenizer.reflink(src, this.tokens.links)) { - src = src.substring(token.raw.length); + return graph; + } // check if moving way endpoint can cross an unmoved way, if so limit delta.. - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } - tokens.push(token); - continue; - } // strong + function limitDelta(graph) { + function moveNode(loc) { + return geoVecAdd(projection(loc), _delta); + } + 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 (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 + if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. + 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); - 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 + 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); + } + } + } + var action = function action(graph) { + if (_delta[0] === 0 && _delta[1] === 0) return graph; + setupCache(graph); - if (token = this.tokenizer.codespan(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // br + if (cache.intersections.length) { + limitDelta(graph); + } + 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 (token = this.tokenizer.br(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // del (gfm) + if (cache.intersections.length) { + graph = cleanupIntersections(graph); + } + return graph; + }; - 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 + action.delta = function () { + return _delta; + }; + return action; + } - if (token = this.tokenizer.autolink(src, mangle)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // url (gfm) + function actionMoveMember(relationId, fromIndex, toIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); + }; + } + 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 (!inLink && (token = this.tokenizer.url(src, mangle))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + action.transitionable = true; + return action; + } + function actionNoop() { + return function (graph) { + return graph; + }; + } - if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { - src = src.substring(token.raw.length); - prevChar = token.raw.slice(-1); - tokens.push(token); - continue; - } + 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 (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); + var upperThreshold = Math.cos(threshold * Math.PI / 180); - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } - } - } + 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 - return tokens; - } - }], [{ - key: "lex", + if (way.tags.nonsquare) { + var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare - /** - * Static Lex Method - */ - value: function lex(src, options) { - var lexer = new Lexer(options); - return lexer.lex(src); + delete tags.nonsquare; + way = way.update({ + tags: tags + }); } - /** - * Static Lex Inline Method - */ - }, { - 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 - }; - } - }]); + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy - return Lexer; - }(); + if (isClosed) nodes.pop(); - var defaults$3 = defaults.defaults; - var cleanUrl$1 = helpers.cleanUrl, - escape$2 = helpers.escape; - /** - * Renderer - */ + 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 Renderer_1 = /*#__PURE__*/function () { - function Renderer(options) { - _classCallCheck(this, Renderer); - this.options = options || defaults$3; - } + var nodeCount = {}; + var points = []; + var corner = { + i: 0, + dotp: 1 + }; + var node, point, loc, score, motions, i, j; - _createClass(Renderer, [{ - key: "code", - value: function code(_code, infostring, escaped) { - var lang = (infostring || '').match(/\S*/)[0]; + 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) + }); + } - if (this.options.highlight) { - var out = this.options.highlight(_code, lang); + 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 (out != null && out !== _code) { - escaped = true; - _code = out; + if (score < epsilon) { + break; } } - 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 + 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 + for (i = 0; i < points.length; i++) { + point = points[i]; + var dotp = 0; - 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 + 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)); + } - }, { - 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); + if (dotp > upperThreshold) { + straights.push(point); + } else { + simplified.push(point); + } + } // Orthogonalize the simplified shape - if (href === null) { - return text; - } - var out = '    '; - return out; - } - }, { - key: "image", - value: function image(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); + for (j = 0; j < motions.length; j++) { + simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); + } - if (href === null) { - return text; - } + var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); - var out = '' + text + '' : '>'; - return out; - } - }, { - key: "text", - value: function text(_text) { - return _text; - } - }]); + var bestCoords = bestPoints.map(function (p) { + return p.coord; + }); + if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move - return Renderer; - }(); + for (i = 0; i < bestPoints.length; i++) { + point = bestPoints[i]; - /** - * TextRenderer - * returns only the textual part of the token - */ - var TextRenderer_1 = /*#__PURE__*/function () { - function TextRenderer() { - _classCallCheck(this, TextRenderer); - } + 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 - _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; - }(); + for (i = 0; i < straights.length; i++) { + point = straights[i]; + if (nodeCount[point.id] > 1) continue; // skip self-intersections - /** - * Slugger generates header id - */ - var Slugger_1 = /*#__PURE__*/function () { - function Slugger() { - _classCallCheck(this, Slugger); + node = graph.entity(point.id); - this.seen = {}; - } + 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); - _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, '-'); + if (choice) { + loc = projection.invert(choice.target); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } + } + } } - /** - * Finds the next safe (unique) slug to use - */ - }, { - key: "getNextSafeSlug", - value: function getNextSafeSlug(originalSlug, isDryRun) { - var slug = originalSlug; - var occurenceAccumulator = 0; + return graph; - if (this.seen.hasOwnProperty(slug)) { - occurenceAccumulator = this.seen[originalSlug]; + function clonePoints(array) { + return array.map(function (p) { + return { + id: p.id, + coord: [p.coord[0], p.coord[1]] + }; + }); + } - do { - occurenceAccumulator++; - slug = originalSlug + '-' + occurenceAccumulator; - } while (this.seen.hasOwnProperty(slug)); - } + 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 (!isDryRun) { - this.seen[originalSlug] = occurenceAccumulator; - this.seen[slug] = 0; - } + 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); - return slug; - } - /** - * Convert string to unique id - * @param {object} options - * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. - */ + if (val < lowerThreshold) { + // nearly orthogonal + corner.i = i; + corner.dotp = val; + var vec = geoVecNormalize(geoVecAdd(p, q)); + return geoVecScale(vec, 0.1 * dotp * scale); + } - }, { - 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); + return [0, 0]; // do nothing } - }]); + }; // if we are only orthogonalizing one vertex, + // get that vertex and the previous and next - return Slugger; - }(); - var defaults$4 = defaults.defaults; - var unescape$2 = helpers.unescape; - /** - * Parsing & Compiling - */ + function nodeSubset(nodes, vertexID, isClosed) { + var first = isClosed ? 0 : 1; + var last = isClosed ? nodes.length : nodes.length - 1; - var Parser_1 = /*#__PURE__*/function () { - function Parser(options) { - _classCallCheck(this, Parser); + 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]]; + } + } - 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(); + return []; } - /** - * Static Parse Method - */ - - - _createClass(Parser, [{ - key: "parse", - - /** - * 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; - - for (i = 0; i < l; i++) { - token = tokens[i]; - - switch (token.type) { - case 'space': - { - continue; - } - case 'hr': - { - out += this.renderer.hr(); - continue; - } + action.disabled = function (graph) { + var way = graph.entity(wayID); + way = way.removeNode(''); // sanity check - remove any consecutive duplicates - case 'heading': - { - out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$2(this.parseInline(token.tokens, this.textRenderer)), this.slugger); - continue; - } + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy - case 'code': - { - out += this.renderer.code(token.text, token.lang, token.escaped); - continue; - } + if (isClosed) nodes.pop(); + var allowStraightAngles = false; - case 'table': - { - header = ''; // header + if (vertexID !== undefined) { + allowStraightAngles = true; + nodes = nodeSubset(nodes, vertexID, isClosed); + if (nodes.length !== 3) return 'end_vertex'; + } - cell = ''; - l2 = token.header.length; + var coords = nodes.map(function (n) { + return projection(n.loc); + }); + var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); - for (j = 0; j < l2; j++) { - cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { - header: true, - align: token.align[j] - }); - } + if (score === null) { + return 'not_squarish'; + } else if (score === 0) { + return 'square_enough'; + } else { + return false; + } + }; - header += this.renderer.tablerow(cell); - body = ''; - l2 = token.cells.length; + action.transitionable = true; + return action; + } - for (j = 0; j < l2; j++) { - row = token.tokens.cells[j]; - cell = ''; - l3 = row.length; + // + // `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. + // - for (k = 0; k < l3; k++) { - cell += this.renderer.tablecell(this.parseInline(row[k]), { - header: false, - align: token.align[k] - }); - } + 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' + }); - body += this.renderer.tablerow(cell); - } + 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' + }); + }); + } - out += this.renderer.table(header, body); - continue; - } + members.push({ + id: toWay.id, + type: 'way', + role: 'to' + }); + return graph.replace(osmRelation({ + id: restrictionID, + tags: { + type: 'restriction', + restriction: restrictionType + }, + members: members + })); + }; + } - case 'blockquote': - { - body = this.parse(token.tokens); - out += this.renderer.blockquote(body); - continue; - } + function actionRevert(id) { + var action = function action(graph) { + var entity = graph.hasEntity(id), + base = graph.base().entities[id]; - case 'list': - { - ordered = token.ordered; - start = token.start; - loose = token.loose; - l2 = token.items.length; - body = ''; + 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); - for (j = 0; j < l2; j++) { - item = token.items[j]; - checked = item.checked; - task = item.task; - itemBody = ''; + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); + } - if (item.task) { - checkbox = this.renderer.checkbox(checked); + graph.parentRelations(entity).forEach(function (parent) { + parent = parent.removeMembersWithID(id); + graph = graph.replace(parent); - if (loose) { - if (item.tokens.length > 0 && item.tokens[0].type === 'text') { - item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + } - 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; - } - } + return graph.revert(id); + }; - itemBody += this.parse(item.tokens, loose); - body += this.renderer.listitem(itemBody, task, checked); - } + return action; + } - out += this.renderer.list(body, ordered, start); - continue; - } + 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))); + }); + }); + }; - case 'html': - { - // TODO parse inline content if parameter markdown=1 - out += this.renderer.html(token.text); - continue; - } + return action; + } - case 'paragraph': - { - out += this.renderer.paragraph(this.parseInline(token.tokens)); - continue; - } + 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))); + }); + }); + }; + } - case 'text': - { - body = token.tokens ? this.parseInline(token.tokens) : token.text; + /* Align nodes along their common axis */ - while (i + 1 < l && tokens[i + 1].type === 'text') { - token = tokens[++i]; - body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); - } + 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 - out += top ? this.renderer.paragraph(body) : body; - continue; - } - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + 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 - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } - } - } + 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); - return out; + if (isLong) { + return [p1, q1]; } - /** - * Parse Inline Tokens - */ - }, { - key: "parseInline", - value: function parseInline(tokens, renderer) { - renderer = renderer || this.renderer; - var out = '', - i, - token; - var l = tokens.length; + return [p2, q2]; + } - for (i = 0; i < l; i++) { - token = tokens[i]; + 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 - switch (token.type) { - case 'escape': - { - out += renderer.text(token.text); - break; - } + 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))); + } - case 'html': - { - out += renderer.html(token.text); - break; - } + return graph; + }; - case 'link': - { - out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); - break; - } + 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; - case 'image': - { - out += renderer.image(token.href, token.title, token.text); - break; - } + 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); - case 'strong': - { - out += renderer.strong(this.parseInline(token.tokens, renderer)); - break; - } + if (!isNaN(dist) && dist > maxDistance) { + maxDistance = dist; + } + } - case 'em': - { - out += renderer.em(this.parseInline(token.tokens, renderer)); - break; - } + if (maxDistance < 0.0001) { + return 'straight_enough'; + } + }; - case 'codespan': - { - out += renderer.codespan(token.text); - break; - } + action.transitionable = true; + return action; + } - case 'br': - { - out += renderer.br(); - break; - } + /* + * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as + */ - case 'del': - { - out += renderer.del(this.parseInline(token.tokens, renderer)); - break; - } + 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 - case 'text': - { - out += renderer.text(token.text); - break; - } - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + 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'; + }); - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } - } - } + 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"] - return out; - } - }], [{ - key: "parse", - value: function parse(tokens, options) { - var parser = new Parser(options); - return parser.parse(tokens); - } - /** - * Static Parse Inline Method - */ - }, { - key: "parseInline", - value: function parseInline(tokens, options) { - var parser = new Parser(options); - return parser.parseInline(tokens); - } - }]); + 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 - return Parser; - }(); + 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 merge$3 = helpers.merge, - checkSanitizeDeprecation$1 = helpers.checkSanitizeDeprecation, - escape$3 = helpers.escape; - var getDefaults = defaults.getDefaults, - changeDefaults = defaults.changeDefaults, - defaults$5 = defaults.defaults; - /** - * Marked - */ + 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 - 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'); - } - if (typeof src !== 'string') { - throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); - } + while (remainingWays.length) { + nextWay = getNextWay(currNode, remainingWays); + remainingWays = utilArrayDifference(remainingWays, [nextWay]); - if (typeof opt === 'function') { - callback = opt; - opt = null; - } + if (nextWay[0] !== currNode) { + nextWay.reverse(); + } - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + nodes = nodes.concat(nextWay); + currNode = nodes[nodes.length - 1]; + } // If user selected 2 nodes to straighten between, then slice nodes array to those nodes - if (callback) { - var highlight = opt.highlight; - var tokens; - try { - tokens = Lexer_1.lex(src, opt); - } catch (e) { - return callback(e); + 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); } - var done = function done(err) { - var out; + return nodes.map(function (n) { + return graph.entity(n); + }); + } - if (!err) { - try { - out = Parser_1.parse(tokens, opt); - } catch (e) { - err = e; - } - } + function shouldKeepNode(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + } + + 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; - opt.highlight = highlight; - return err ? callback(err) : callback(null, out); - }; + for (i = 1; i < points.length - 1; i++) { + var node = nodes[i]; + var point = points[i]; - if (!highlight || highlight.length < 3) { - return done(); + 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); + } + } } - 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; - } + for (i = 0; i < toDelete.length; i++) { + graph = actionDeleteNode(toDelete[i].id)(graph); + } - pending--; + return graph; + }; - if (pending === 0) { - done(); - } - }); - }, 0); - } + 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; - if (pending === 0) { - done(); + if (threshold === 0) { + return 'too_bendy'; } - return; - } + var maxDistance = 0; - try { - var _tokens = Lexer_1.lex(src, opt); + 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 (opt.walkTokens) { - marked.walkTokens(_tokens, opt.walkTokens); + if (isNaN(dist) || dist > threshold) { + return 'too_bendy'; + } else if (dist > maxDistance) { + maxDistance = dist; + } } - return Parser_1.parse(_tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + var keepingAllNodes = nodes.every(function (node, i) { + return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); + }); - if (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes + keepingAllNodes) { + return 'straight_enough'; } + }; - throw e; - } + action.transitionable = true; + return action; } - /** - * Options - */ + // + // `turn` must be an `osmTurn` object with a `restrictionID` property. + // see osm/intersection.js, pathToTurn() + // - marked.options = marked.setOptions = function (opt) { - merge$3(marked.defaults, opt); - changeDefaults(marked.defaults); - return marked; - }; + function actionUnrestrictTurn(turn) { + return function (graph) { + return actionDeleteRelation(turn.restrictionID)(graph); + }; + } - marked.getDefaults = getDefaults; - marked.defaults = defaults$5; - /** - * Use Extension - */ + /* Reflect the given area around its axis of symmetry */ - marked.use = function (extension) { - var opts = merge$3({}, extension); + function actionReflect(reflectIds, projection) { + var _useLongAxis = true; - if (extension.renderer) { - (function () { - var renderer = marked.defaults.renderer || new Renderer_1(); + 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 _loop = function _loop(prop) { - var prevRenderer = renderer[prop]; + 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); - renderer[prop] = function () { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } + 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 ret = extension.renderer[prop].apply(renderer, args); - if (ret === false) { - ret = prevRenderer.apply(renderer, args); - } + 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); - return ret; - }; - }; + 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); + } - for (var prop in extension.renderer) { - _loop(prop); - } + return graph; + }; - opts.renderer = renderer; - })(); - } + action.useLongAxis = function (val) { + if (!arguments.length) return _useLongAxis; + _useLongAxis = val; + return action; + }; - if (extension.tokenizer) { - (function () { - var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + action.transitionable = true; + return action; + } - var _loop2 = function _loop2(prop) { - var prevTokenizer = tokenizer[prop]; + function actionUpgradeTags(entityId, oldTags, replaceTags) { + return function (graph) { + var entity = graph.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - tokenizer[prop] = function () { - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } + var transferValue; + var semiIndex; - var ret = extension.tokenizer[prop].apply(tokenizer, args); + for (var oldTagKey in oldTags) { + if (!(oldTagKey in tags)) continue; // wildcard match - if (ret === false) { - ret = prevTokenizer.apply(tokenizer, args); + 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 (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 ret; - }; - }; + vals.splice(oldIndex, 1); + tags[oldTagKey] = vals.join(';'); + } + } + } - for (var prop in extension.tokenizer) { - _loop2(prop); + if (replaceTags) { + for (var replaceKey in replaceTags) { + var replaceValue = replaceTags[replaceKey]; + + 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 (existingVals.indexOf(replaceValue) === -1) { + existingVals.splice(semiIndex, 0, replaceValue); + tags[replaceKey] = existingVals.join(';'); + } + } else { + tags[replaceKey] = replaceValue; + } + } } + } - opts.tokenizer = tokenizer; - })(); + return graph.replace(entity.update({ + tags: tags + })); + }; + } + + function behaviorEdit(context) { + function behavior() { + context.map().minzoom(context.minEditableZoom()); } - if (extension.walkTokens) { - var walkTokens = marked.defaults.walkTokens; + behavior.off = function () { + context.map().minzoom(0); + }; - opts.walkTokens = function (token) { - extension.walkTokens(token); + return behavior; + } - if (walkTokens) { - walkTokens(token); - } - }; - } + /* + The hover behavior adds the `.hover` class on pointerover to all elements to which + the identical datum is bound, and removes it on pointerout. - marked.setOptions(opts); - }; - /** - * Run callback for every token + 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. */ + function behaviorHover(context) { + var dispatch = dispatch$8('hover'); - marked.walkTokens = function (tokens, callback) { - var _iterator = _createForOfIteratorHelper(tokens), - _step; + var _selection = select(null); - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var token = _step.value; - callback(token); + var _newNodeId = null; + var _initialNodeID = null; - switch (token.type) { - case 'table': - { - var _iterator2 = _createForOfIteratorHelper(token.tokens.header), - _step2; + var _altDisables; - 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 _ignoreVertex; - var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), - _step3; + var _targets = []; // use pointer events on supported platforms; fallback to mouse events - try { - for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { - var row = _step3.value; + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - var _iterator4 = _createForOfIteratorHelper(row), - _step4; + function keydown(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); - 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(); - } + _selection.classed('hover-disabled', true); - break; - } + dispatch.call('hover', this, null); + } + } - case 'list': - { - marked.walkTokens(token.items, callback); - break; - } + function keyup(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); - default: - { - if (token.tokens) { - marked.walkTokens(token.tokens, callback); - } - } - } + _selection.classed('hover-disabled', false); + + dispatch.call('hover', this, _targets); } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); } - }; - /** - * Parse Inline - */ + function behavior(selection) { + _selection = selection; + _targets = []; + + if (_initialNodeID) { + _newNodeId = _initialNodeID; + _initialNodeID = null; + } else { + _newNodeId = null; + } - 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'); - } + _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices + .on(_pointerPrefix + 'down.hover', pointerover); - if (typeof src !== 'string') { - throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); - } + select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + function eventTarget(d3_event) { + var datum = d3_event.target && d3_event.target.__data__; + if (_typeof(datum) !== 'object') return null; - try { - var tokens = Lexer_1.lexInline(src, opt); + if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { + return datum.properties.entity; + } - if (opt.walkTokens) { - marked.walkTokens(tokens, opt.walkTokens); + return datum; } - return Parser_1.parseInline(tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + 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 (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + if (target && _targets.indexOf(target) === -1) { + _targets.push(target); + + updateHover(d3_event, _targets); + } } - throw e; - } - }; - /** - * Expose - */ + function pointerout(d3_event) { + var target = eventTarget(d3_event); + var index = _targets.indexOf(target); - 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; + if (index !== -1) { + _targets.splice(index); - 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 + updateHover(d3_event, _targets); + } + } - var _cache$2; + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + } - function abortRequest$2(controller) { - if (controller) { - controller.abort(); - } - } + function modeAllowsHover(target) { + var mode = context.mode(); - function abortUnwantedRequests$2(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + if (mode.id === 'add-point') { + return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; + } - if (!wanted) { - abortRequest$2(cache.inflightTile[k]); - delete cache.inflightTile[k]; + return true; } - }); - } - 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 + function updateHover(d3_event, targets) { + _selection.selectAll('.hover').classed('hover', false); + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); - function updateRtree$2(item, replace) { - _cache$2.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + var mode = context.mode(); + + 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; + } + + 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); + } + + return true; + }); + var selector = ''; - if (replace) { - _cache$2.rtree.insert(item); - } - } // Issues shouldn't obscure each other + for (var i in targets) { + var datum = targets[i]; // What are we hovering over? + 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 preventCoincident$1(loc) { - var coincident = false; + if (datum.type === 'relation') { + for (var j in datum.members) { + selector += ', .' + datum.members[j].id; + } + } + } + } - 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); + var suppressed = _altDisables && d3_event && d3_event.altKey; - return loc; - } + if (selector.trim().length) { + // remove the first comma + selector = selector.slice(1); - 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]); - }, []); - }); + _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); + } - if (!_cache$2) { - this.reset(); + dispatch.call('hover', this, !suppressed && targets); } + } - this.event = utilRebind(this, dispatch$3, 'on'); - }, - reset: function reset() { - var _strings = {}; - var _colors = {}; - - if (_cache$2) { - Object.values(_cache$2.inflightTile).forEach(abortRequest$2); // Strings and colors are static and should not be re-populated + 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); + }; - _strings = _cache$2.strings; - _colors = _cache$2.colors; - } + behavior.altDisables = function (val) { + if (!arguments.length) return _altDisables; + _altDisables = val; + return behavior; + }; - _cache$2 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush(), - strings: _strings, - colors: _colors - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; + behavior.ignoreVertex = function (val) { + if (!arguments.length) return _ignoreVertex; + _ignoreVertex = val; + return behavior; + }; - 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 + behavior.initialNodeID = function (nodeId) { + _initialNodeID = nodeId; + return behavior; + }; - var tiles = tiler$2.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed + return utilRebind(behavior, dispatch, 'on'); + } - abortUnwantedRequests$2(_cache$2, tiles); // issue new requests.. + 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'); - tiles.forEach(function (tile) { - if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; + var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); - var _tile$xyz = _slicedToArray(tile.xyz, 3), - x = _tile$xyz[0], - y = _tile$xyz[1], - z = _tile$xyz[2]; + var _edit = behaviorEdit(context); - 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$2.loadedTile[tile.id] = true; + var _closeTolerance = 4; + var _tolerance = 12; + var _mouseLeave = false; + var _lastMouse = null; - if (data.features) { - data.features.forEach(function (issue) { - var _issue$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) */ + var _lastPointerUpEvent; - var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) + var _downPointer; // use pointer events on supported platforms; fallback to mouse events - if (itemType in _osmoseData.icons) { - var loc = issue.geometry.coordinates; // lon, lat - loc = preventCoincident$1(loc); - var d = new QAItem(loc, _this, itemType, id, { - item: item - }); // Setting elems here prevents UI detail requests + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code + // - `mode/drag_node.js` `datum()` - if (item === 8300 || item === 8360) { - d.elems = []; - } - _cache$2.data[d.id] = d; + function datum(d3_event) { + var mode = context.mode(); + var isNote = mode && mode.id.indexOf('note') !== -1; + if (d3_event.altKey || isNote) return {}; + var element; - _cache$2.rtree.insert(encodeIssueRtree$2(d)); - } - }); - } + 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) - dispatch$3.call('loaded'); - })["catch"](function () { - delete _cache$2.inflightTile[tile.id]; - _cache$2.loadedTile[tile.id] = true; - }); - }); - }, - loadIssueDetail: function loadIssueDetail(issue) { - var _this2 = this; - // Issue details only need to be fetched once - if (issue.elems !== undefined) { - return Promise.resolve(issue); - } + var d = element.__data__; + return d && d.properties && d.properties.target ? d : {}; + } - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); + 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)); + } - 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 + 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); - issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; + 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); + } + } - _this2.replaceItem(issue); - }; + function pointermove(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { + var p2 = _downPointer.pointerLocGetter(d3_event); - 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); + var dist = geoVecLength(_downPointer.downLoc, p2); - 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 + if (dist >= _closeTolerance) { + _downPointer.isCancelled = true; + dispatch.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. - 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 (_lastPointerUpEvent && _lastPointerUpEvent.pointerType !== 'mouse' && d3_event.timeStamp - _lastPointerUpEvent.timeStamp < 100) return; + _lastMouse = d3_event; + dispatch.call('move', this, d3_event, datum(d3_event)); + } + function pointercancel(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { + if (!_downPointer.isCancelled) { + dispatch.call('downcancel', this); + } - var allRequests = items.map(function (itemType) { - // No need to request data we already have - if (itemType in _cache$2.strings[locale]) return null; + _downPointer = null; + } + } - var cacheData = function cacheData(data) { - // Bunch of nested single value arrays of objects - var _data$categories = _slicedToArray(data.categories, 1), - _data$categories$ = _data$categories[0], - cat = _data$categories$ === void 0 ? { - items: [] - } : _data$categories$; + function mouseenter() { + _mouseLeave = false; + } - var _cat$items = _slicedToArray(cat.items, 1), - _cat$items$ = _cat$items[0], - item = _cat$items$ === void 0 ? { - "class": [] - } : _cat$items$; + function mouseleave() { + _mouseLeave = true; + } - 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 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 (!cl) { - /* eslint-disable no-console */ - console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); - /* eslint-enable no-console */ + function click(d3_event, loc) { + var d = datum(d3_event); + var target = d && d.properties && d.properties.entity; + var mode = context.mode(); - return; - } // Cache served item colors to automatically style issue markers later + 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()); + 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 - var itemInt = item.item, - color = item.color; - 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 + function space(d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var currSpace = context.map().mouse(); + if (_disableSpace && _lastSpace) { + var dist = geoVecLength(_lastSpace, currSpace); - var title = cl.title, - detail = cl.detail, - fix = cl.fix, - trap = cl.trap; // Osmose titles shouldn't contain markdown + if (dist > _tolerance) { + _disableSpace = false; + } + } - 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$2.strings[locale][itemType] = issueStrings; - }; + if (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click - var _itemType$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 + _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 + 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); + } - 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 backspace(d3_event) { + d3_event.preventDefault(); + dispatch.call('undo'); + } - 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' + function del(d3_event) { + d3_event.preventDefault(); + dispatch.call('cancel'); + } + function ret(d3_event) { + d3_event.preventDefault(); + dispatch.call('finish'); + } - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); - var controller = new AbortController(); + 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; + } - var after = function after() { - delete _cache$2.inflightPost[issue.id]; + 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 - _this3.removeItem(issue); + select(document).call(keybinding.unbind); + }; - 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; - } + behavior.hover = function () { + return _hover; + }; - _cache$2.closed[issue.item] += 1; - } + return utilRebind(behavior, dispatch, 'on'); + } - if (callback) callback(null, issue); - }; + function initRange(domain, range) { + switch (arguments.length) { + case 0: + break; - _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 + case 1: + this.range(domain); + break; - 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); + default: + this.range(range).domain(domain); + break; } - }; - 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; + return this; + } - var _mlyCache; + function constants(x) { + return function () { + return x; + }; + } - var _mlyClicks; + function number(x) { + return +x; + } - var _mlyActiveImage; + var unit = [0, 1]; + function identity$1(x) { + return x; + } - var _mlySelectedImageKey; + function normalize(a, b) { + return (b -= a = +a) ? function (x) { + return (x - a) / b; + } : constants(isNaN(b) ? NaN : 0.5); + } - var _mlyViewer; + 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]. - var _mlyViewerFilter = ['all']; - var _loadViewerPromise; + 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)); + }; + } - var _mlyHighlightedDetection; + 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 _mlyShowFeatureDetections = false; - var _mlyShowSignDetections = false; + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } + + while (++i < j) { + d[i] = normalize(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)); + }; + } - function abortRequest$3(controller) { - controller.abort(); + function copy$1(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 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 + 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; + } - var cache = _mlyCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + function scale(x) { + return x == null || isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x))); + } - if (!wanted) { - abortRequest$3(cache.inflight[k]); - delete cache.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadNextTilePage(which, currZoom, url, tile); - }); - } + scale.invert = function (y) { + return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); + }; - 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' - } + scale.domain = function (_) { + return arguments.length ? (domain = Array.from(_, number), rescale()) : domain.slice(); }; - fetch(nextURL, options).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); - } - var linkHeader = response.headers.get('Link'); + scale.range = function (_) { + return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + }; - if (linkHeader) { - var pagination = parsePagination(linkHeader); + scale.rangeRound = function (_) { + return range = Array.from(_), interpolate = interpolateRound, rescale(); + }; - if (pagination.next) { - cache.nextURL[tile.id] = pagination.next; - } - } + scale.clamp = function (_) { + return arguments.length ? (clamp = _ ? true : identity$1, rescale()) : clamp !== identity$1; + }; - return response.json(); - }).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; + scale.interpolate = function (_) { + return arguments.length ? (interpolate = _, rescale()) : interpolate; + }; - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; - 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 + return function (t, u) { + transform = t, untransform = u; + return rescale(); + }; + } + function continuous() { + return transformer()(identity$1, identity$1); + } - 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 - }; - } + 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 { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); + function formatDecimalParts(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity - if (cache.rtree && features) { - cache.rtree.load(features); - } + 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). - 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 - } + return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; + } - if (which === 'images' || which === 'sequences') { - dispatch$4.call('loadedImages'); - } else if (which === 'map_features') { - dispatch$4.call('loadedSigns'); - } else if (which === 'points') { - dispatch$4.call('loadedMapFeatures'); - } - })["catch"](function () { - cache.loaded[id] = true; - delete cache.inflight[id]; - }); + function exponent (x) { + return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; } - function loadData(which, url) { - var cache = _mlyCache[which]; - var options = { - method: 'GET', - headers: { - 'Content-Type': 'application/json' - } - }; - var nextUrl = url + '&client_id=' + clientId; - return fetch(nextUrl, options).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); - } + function formatGroup (grouping, thousands) { + return function (value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; - return response.json(); - }).then(function (data) { - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = grouping[j = (j + 1) % grouping.length]; } - data.features.forEach(function (feature) { - var d; - - if (which === 'image_detections') { - d = { - key: feature.properties.key, - image_key: feature.properties.image_key, - value: feature.properties.value, - shape: feature.properties.shape - }; - - if (!cache.forImageKey[d.image_key]) { - cache.forImageKey[d.image_key] = []; - } + return t.reverse().join(thousands); + }; + } - cache.forImageKey[d.image_key].push(d); - } + function formatNumerals (numerals) { + return function (value) { + return value.replace(/[0-9]/g, function (i) { + return numerals[+i]; }); + }; + } + + // [[fill]align][sign][symbol][0][width][,][.precision][~][type] + var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(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 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 + 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; + }; + // 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; - function parsePagination(links) { - return links.split(',').map(function (rel) { - var elements = rel.split(';'); + case "0": + if (i0 === 0) i0 = i; + i1 = i; + break; - if (elements.length === 2) { - return [/<(.+)>/.exec(elements[0])[1], /rel="(.+)"/.exec(elements[1])[1]]; - } else { - return ['', '']; + default: + if (!+s[i]) break out; + if (i0 > 0) i0 = 0; + break; } - }).reduce(function (pagination, val) { - pagination[val[1]] = val[0]; - return pagination; - }, {}); - } // partition viewport into higher zoom tiles + } + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; + } - 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 + var nativeToPrecision = 1.0.toPrecision; - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + var FORCED$1 = fails(function () { + // IE7- + return nativeToPrecision.call(1, undefined) !== '1'; + }) || !fails(function () { + // V8 ~ Android 4.3- + nativeToPrecision.call({}); + }); + // `Number.prototype.toPrecision` method + // https://tc39.es/ecma262/#sec-number.prototype.toprecision + _export({ target: 'Number', proto: true, forced: FORCED$1 }, { + toPrecision: function toPrecision(precision) { + return precision === undefined + ? nativeToPrecision.call(thisNumberValue(this)) + : nativeToPrecision.call(thisNumberValue(this), precision); + } + }); - 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 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! } - var serviceMapillary = { - init: function init() { - if (!_mlyCache) { - this.reset(); - } + 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"); + } - this.event = utilRebind(this, dispatch$4, 'on'); + var formatTypes = { + "%": function _(x, p) { + return (x * 100).toFixed(p); }, - 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); - } - - _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 = []; + "b": function b(x) { + return Math.round(x).toString(2); }, - images: function images(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.images.rtree); + "c": function c(x) { + return x + ""; }, - signs: function signs(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.map_features.rtree); + "d": formatDecimal, + "e": function e(x, p) { + return x.toExponential(p); }, - mapFeatures: function mapFeatures(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.points.rtree); + "f": function f(x, p) { + return x.toFixed(p); }, - cachedImage: function cachedImage(imageKey) { - return _mlyCache.images.forImageKey[imageKey]; + "g": function g(x, p) { + return x.toPrecision(p); }, - 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 + "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); + } + }; - _mlyCache.images.rtree.search(bbox).forEach(function (d) { - var sequenceKey = _mlyCache.sequences.forImageKey[d.data.key]; + function identity (x) { + return x; + } - if (sequenceKey) { - sequenceKeys[sequenceKey] = true; - } - }); // Return lineStrings for the sequences + 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 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". - 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 + 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 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; + if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. - function loaded() { - loadedCount += 1; // wait until both files are loaded + 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? - if (loadedCount === 2) resolve(); - } + 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 head = select('head'); // load mapillary-viewercss + precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); - 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 format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, + i, + n, + c; - 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); - }); - 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 + if (type === "c") { + valueSuffix = formatType(value) + valueSuffix; + value = ""; + } else { + value = +value; // Determine the sign. -0 is not less than 0, but 1 / -0 is! - } - }, - showFeatureDetections: function showFeatureDetections(value) { - _mlyShowFeatureDetections = value; + var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. - if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { - this.resetTags(); - } - }, - showSignDetections: function showSignDetections(value) { - _mlyShowSignDetections = value; + value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. - if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { - this.resetTags(); - } - }, - 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 (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - filter.push(['>=', 'capturedAt', fromTimestamp]); - } + if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - filter.push(['>=', 'capturedAt', toTimestamp]); - } + 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 (_mlyViewer) { - _mlyViewer.setFilter(filter); - } + if (maybeSuffix) { + i = -1, n = value.length; - _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(); + 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. - if (isHidden && _mlyViewer) { - wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); - _mlyViewer.resize(); - } + if (comma && !zero) value = group(value, Infinity); // Compute the padding. - return this; - }, - hideViewer: function hideViewer(context) { - _mlyActiveImage = null; - _mlySelectedImageKey = null; + 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. - if (!_mlyFallback && _mlyViewer) { - _mlyViewer.getComponent('sequence').stop(); - } + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. - 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); + switch (align) { + case "<": + value = valuePrefix + value + valueSuffix + padding; + break; - if (imageKey) { - hash.photo = 'mapillary/' + imageKey; - } else { - delete hash.photo; + case "=": + value = valuePrefix + padding + value + valueSuffix; + break; + + case "^": + value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); + break; + + default: + value = padding + valuePrefix + value + valueSuffix; + break; } - window.location.replace('#' + utilQsString(hash, true)); - } - }, - highlightDetection: function highlightDetection(detection) { - if (detection) { - _mlyHighlightedDetection = detection.detection_key; + return numerals(value); } - return this; - }, - initViewer: function initViewer(context) { - var that = this; - if (!window.Mapillary) return; - var opts = { - baseImageSize: 320, - component: { - cover: false, - keyboard: false, - tag: true - } - }; // Disable components requiring WebGL support + format.toString = function () { + return specifier + ""; + }; - 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 + return format; + } - }; - } + 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; + }; + } - _mlyViewer = new Mapillary.Viewer('ideditor-mly', clientId, null, opts); + return { + format: newFormat, + formatPrefix: formatPrefix + }; + } - _mlyViewer.on('nodechanged', nodeChanged); + 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; + } - _mlyViewer.on('bearingchanged', bearingChanged); + function precisionFixed (step) { + return Math.max(0, -exponent(Math.abs(step))); + } - if (_mlyViewerFilter) { - _mlyViewer.setFilter(_mlyViewerFilter); - } // Register viewer resize handler + function precisionPrefix (step, value) { + return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step))); + } + function precisionRound (step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, exponent(max) - exponent(step)) + 1; + } - 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. - // + function tickFormat(start, stop, count, specifier) { + var step = tickStep(start, stop, count), + precision; + specifier = formatSpecifier(specifier == null ? ",f" : specifier); - function nodeChanged(node) { - that.resetTags(); - var clicks = _mlyClicks; - var index = clicks.indexOf(node.key); - var selectedKey = _mlySelectedImageKey; - that.setActiveImage(node); + 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); + } - 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.. + 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; + } - 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); + case "f": + case "%": + { + if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; } + } - dispatch$4.call('nodeChanged'); - } + return format(specifier); + } - 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 linearish(scale) { + var domain = scale.domain; - if (!fromViewer && imageKey) { - _mlyClicks.push(imageKey); - } + scale.ticks = function (count) { + var d = domain(); + return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + }; - this.setStyles(context, null, true); + scale.tickFormat = function (count, specifier) { + var d = domain(); + return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + }; - if (_mlyShowFeatureDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=points&values=' + mapFeatureConfig.values + '&image_keys=' + imageKey); - } + 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; - if (_mlyShowSignDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=trafficsigns&image_keys=' + imageKey); + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; } - if (_mlyViewer && imageKey) { - _mlyViewer.moveToKey(imageKey)["catch"](function (e) { - console.error('mly3', e); - }); // eslint-disable-line no-console + while (maxIter-- > 0) { + step = tickIncrement(start, stop, count); - } + 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; + } - 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); + prestep = step; } - 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 + return scale; + }; - 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 + return scale; + } + function linear() { + var scale = continuous(); - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + scale.copy = function () { + return copy$1(scale, linear()); + }; - function viewfieldPath() { - var d = this.parentNode.__data__; + initRange.apply(scale, arguments); + return linearish(scale); + } - 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'; - } - } + // eslint-disable-next-line es/no-math-expm1 -- safe + var $expm1 = Math.expm1; + var exp$1 = Math.exp; - return this; - }, - updateDetections: function updateDetections(imageKey, url) { - if (!_mlyViewer || _mlyFallback) return; - if (!imageKey) return; + // `Math.expm1` method implementation + // https://tc39.es/ecma262/#sec-math.expm1 + var mathExpm1 = (!$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; - if (!_mlyCache.image_detections.forImageKey[imageKey]) { - loadData('image_detections', url).then(function () { - showDetections(_mlyCache.image_detections.forImageKey[imageKey] || []); - }); - } else { - showDetections(_mlyCache.image_detections.forImageKey[imageKey]); - } + function quantize() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1], + unknown; - function showDetections(detections) { - detections.forEach(function (data) { - var tag = makeTag(data); + function scale(x) { + return x != null && x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + } - if (tag) { - var tagComponent = _mlyViewer.getComponent('tag'); + function rescale() { + var i = -1; + domain = new Array(n); - tagComponent.add([tag]); - } - }); + while (++i < n) { + domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); } - function makeTag(data) { - var valueParts = data.value.split('--'); - if (!valueParts.length) return; - var tag; - var text; - var color = 0xffffff; + return scale; + } - if (_mlyHighlightedDetection === data.key) { - color = 0xffff00; - text = valueParts[1]; + scale.domain = function (_) { + var _ref, _ref2; - if (text === 'flat' || text === 'discrete' || text === 'sign') { - text = valueParts[2]; - } + return arguments.length ? ((_ref = _, _ref2 = _slicedToArray(_ref, 2), x0 = _ref2[0], x1 = _ref2[1], _ref), x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; + }; - text = text.replace(/-/g, ' '); - text = text.charAt(0).toUpperCase() + text.slice(1); - _mlyHighlightedDetection = null; - } + scale.range = function (_) { + return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + }; - 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 - }); - } + 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]]; + }; - return tag; - } - }, - cache: function cache() { - return _mlyCache; - } - }; + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : scale; + }; - function validationIssue(attrs) { - this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') + scale.thresholds = function () { + return domain.slice(); + }; - this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') + scale.copy = function () { + return quantize().domain([x0, x1]).range(range).unknown(unknown); + }; - this.severity = attrs.severity; // required - 'warning' or 'error' + return initRange.apply(linearish(scale), arguments); + } - this.message = attrs.message; // required - function returning localized string + // https://github.com/tc39/proposal-string-pad-start-end - this.reference = attrs.reference; // optional - function(selection) to render reference information - this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue - this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue - this.data = attrs.data; // optional - object containing extra data for the fixes + var ceil = Math.ceil; - this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes + // `String.prototype.{ padStart, padEnd }` methods implementation + var createMethod = 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(fillLen / fillStr.length)); + if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); + return IS_END ? S + stringFiller : stringFiller + S; + }; + }; - this.hash = attrs.hash; // optional - string to further differentiate the issue + 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.id = generateID.apply(this); // generated - see below + var padStart = stringPad.start; - this.autoFix = null; // generated - if autofix exists, will be set below - // A unique, deterministic string hash. - // Issues with identical id values are considered identical. + var abs$1 = Math.abs; + var DatePrototype = Date.prototype; + var getTime = DatePrototype.getTime; + var nativeDateToISOString = DatePrototype.toISOString; - function generateID() { - var parts = [this.type]; + // `Date.prototype.toISOString` method implementation + // https://tc39.es/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.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; - if (this.hash) { - // subclasses can pass in their own differentiator - parts.push(this.hash); - } + // `Date.prototype.toISOString` method + // https://tc39.es/ecma262/#sec-date.prototype.toisostring + // PhantomJS / old WebKit has a broken implementations + _export({ target: 'Date', proto: true, forced: Date.prototype.toISOString !== dateToIsoString }, { + toISOString: dateToIsoString + }); - if (this.subtype) { - parts.push(this.subtype); - } // include the entities this issue is for - // (sort them so the id is deterministic) + function behaviorBreathe() { + var duration = 800; + var steps = 4; + var selector = '.selected.shadow, .selected .shadow'; + var _selected = select(null); - if (this.entityIds) { - var entityKeys = this.entityIds.slice().sort(); - parts.push.apply(parts, entityKeys); - } + var _classed = ''; + var _params = {}; + var _done = false; - return parts.join(':'); + var _timer; + + 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 || ''); + }; } - this.extent = function (resolver) { - if (this.loc) { - return geoExtent(this.loc); - } + function reset(selection) { + selection.style('stroke-opacity', null).style('stroke-width', null).style('fill-opacity', null).style('r', null); + } - if (this.entityIds && this.entityIds.length) { - return this.entityIds.reduce(function (extent, entityId) { - return extent.extend(resolver.entity(entityId).extent(resolver)); - }, geoExtent()); - } + 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'); + }); + } - return null; - }; + 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 - this.fixes = function (context) { - var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; - var issue = this; + 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.. - 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); - } - })); - } - 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 + 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; + }); + } + + function run(surface, fromTo) { + var toFrom = fromTo === 'from' ? 'to' : 'from'; + var currSelected = surface.selectAll(selector); + var currClassed = surface.attr('class'); - fix.issue = issue; + if (_done || currSelected.empty()) { + _selected.call(reset); - if (fix.autoArgs) { - issue.autoFix = fix; - } - }); - return fixes; - }; - } - function validationIssueFix(attrs) { - this.title = attrs.title; // Required + _selected = select(null); + return; + } - this.onClick = attrs.onClick; // Optional - the function to run to apply the fix + if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { + _selected.call(reset); - this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any + _classed = currClassed; + _selected = currSelected.call(calcAnimationParams); + } - this.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set + var didCallNextRun = false; - this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. + _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 - this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run - this.issue = null; // Generated link - added by validationIssue - } + if (!select(this).classed('selected')) { + reset(select(this)); + } + }); + } - 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]; + function behavior(surface) { + _done = false; + _timer = timer(function () { + // wait for elements to actually become selected + if (surface.selectAll(selector).empty()) { + return false; + } - var expression = _positiveRegex[tagKey].join('|'); + surface.call(run, 'from'); - var regex = new RegExp(expression); - return function (tags) { - return regex.test(tags[tagKey]); - }; - }, - negativeRegex: function negativeRegex(_negativeRegex) { - var tagKey = Object.keys(_negativeRegex)[0]; + _timer.stop(); - var expression = _negativeRegex[tagKey].join('|'); + return true; + }, 20); + } - var regex = new RegExp(expression); - return function (tags) { - return !regex.test(tags[tagKey]); - }; - } - }; - }; + behavior.restartIfNeeded = function (surface) { + if (_selected.empty()) { + surface.call(run, 'from'); - var buildLineKeys = function buildLineKeys() { - return { - highway: { - rest_area: true, - services: true - }, - railway: { - roundhouse: true, - station: true, - traverser: true, - turntable: true, - wash: true + if (_timer) { + _timer.stop(); + } } }; - }; - - 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 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, ''); - }); - }; + behavior.off = function () { + _done = true; - var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { - var values; - var isRegex = /regex/gi.test(key); - var isEqual = /equals/gi.test(key); + if (_timer) { + _timer.stop(); + } - if (isRegex || isEqual) { - Object.keys(selector[key]).forEach(function (selectorKey) { - values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); + _selected.interrupt().call(reset); + }; - if (expectedTags.hasOwnProperty(selectorKey)) { - values = values.concat(expectedTags[selectorKey]); - } + return behavior; + } - 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]]; + /* Creates a keybinding behavior for an operation */ + function behaviorOperation(context) { + var _operation; - if (expectedTags.hasOwnProperty(tagKey)) { - values = values.concat(expectedTags[tagKey]); - } + function keypress(d3_event) { + // prevent operations during low zoom selection + if (!context.map().withinEditableZoom()) return; + if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; + d3_event.preventDefault(); - expectedTags[tagKey] = values; - } + var disabled = _operation.disabled(); - return expectedTags; - }, {}); - return tagMap; - }, - // inspired by osmWay#isArea() - inferGeometry: function inferGeometry(tagMap) { - var _lineKeys = this._lineKeys; - var _areaKeys = this._areaKeys; + 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 keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; - }; + _operation(); + } + } - var keyValueImpliesLine = function keyValueImpliesLine(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; - }; + function behavior() { + if (_operation && _operation.available()) { + context.keybinding().on(_operation.keys, keypress); + } - if (tagMap.hasOwnProperty('area')) { - if (tagMap.area.indexOf('yes') > -1) { - return 'area'; - } + return behavior; + } - if (tagMap.area.indexOf('no') > -1) { - return 'line'; - } - } + behavior.off = function () { + context.keybinding().off(_operation.keys); + }; - for (var key in tagMap) { - if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { - return 'area'; - } + behavior.which = function (_) { + if (!arguments.length) return _operation; + _operation = _; + return behavior; + }; - if (key in _lineKeys && keyValueImpliesLine(key)) { - return 'area'; - } - } + return behavior; + } - 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] - })); - } - } - }; + function operationCircularize(context, selectedIDs) { + var _extent; - 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; - } - }; + var _actions = selectedIDs.map(getAction).filter(Boolean); - var apibase$1 = 'https://nominatim.openstreetmap.org/'; - var _inflight = {}; + var _amount = _actions.length === 1 ? 'single' : 'multiple'; - var _nominatimCache; + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - var serviceNominatim = { - init: function init() { - _inflight = {}; - _nominatimCache = new RBush(); - }, - reset: function reset() { - Object.values(_inflight).forEach(function (controller) { - controller.abort(); - }); - _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); - } - }); - }, - reverse: function reverse(loc, callback) { - var cached = _nominatimCache.search({ - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1] - }); + function getAction(entityID) { + var entity = context.entity(entityID); + if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; - if (cached.length > 0) { - if (callback) callback(null, cached[0].data); - return; + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); } - 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]; + return actionCircularize(entityID, context.projection); + } - if (result && result.error) { - throw new Error(result.error); - } + var operation = function operation() { + if (!_actions.length) return; - var extent = geoExtent(loc).padByMeters(200); + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); + } + }); - _nominatimCache.insert(Object.assign(extent.bbox(), { - data: result - })); + return graph; + }; - if (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); - }); - }, - 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]; + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - if (result && result.error) { - throw new Error(result.error); - } + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - if (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); - }); - } - }; - 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]); + operation.disabled = function () { + if (!_actions.length) return ''; - var _oscCache; + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - var _oscSelectedImage; + if (actionDisableds.length === _actions.length) { + // none of the features can be circularized + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } - var _loadViewerPromise$1; + 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 abortRequest$4(controller) { - controller.abort(); - } + return false; - 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; - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - 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 + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - var cache = _oscCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - if (!wanted) { - abortRequest$4(cache.inflight[k]); - delete cache.inflight[k]; + return false; } - }); - 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' - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); }; - d3_json(url, options).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; - if (!data || !data.currentPageItems || !data.currentPageItems.length) { - throw new Error('No Data'); - } + operation.annotation = function () { + return _t('operations.circularize.annotation.feature', { + n: _actions.length + }); + }; - var features = data.currentPageItems.map(function (item) { - var loc = [+item.lng, +item.lat]; - var d; + operation.id = 'circularize'; + operation.keys = [_t('operations.circularize.key')]; + operation.title = _t('operations.circularize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - 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 + // For example, ⌘Z -> Ctrl+Z - var seq = _oscCache.sequences[d.sequence_id]; + var uiCmd = function uiCmd(code) { + var detected = utilDetect(); - if (!seq) { - seq = { - rotation: 0, - images: [] - }; - _oscCache.sequences[d.sequence_id] = seq; - } + if (detected.os === 'mac') { + return code; + } - seq.images[d.sequence_index] = d; - _oscCache.images.forImageKey[d.key] = d; // cache imageKey -> image - } + if (detected.os === 'win') { + if (code === '⌘⇧Z') return 'Ctrl+Y'; + } - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }); - cache.rtree.load(features); + var result = '', + replacements = { + '⌘': 'Ctrl', + '⇧': 'Shift', + '⌥': 'Alt', + '⌫': 'Backspace', + '⌦': 'Delete' + }; - if (data.currentPageItems.length === maxResults$1) { - // more pages to load - cache.nextPage[tile.id] = nextPage + 1; - loadNextTilePage$1(which, currZoom, url, tile); + for (var i = 0; i < code.length; i++) { + if (code[i] in replacements) { + result += replacements[code[i]] + (i < code.length - 1 ? '+' : ''); } else { - cache.nextPage[tile.id] = Infinity; // no more pages to load - } - - if (which === 'images') { - dispatch$5.call('loadedImages'); + result += code[i]; } - })["catch"](function () { - cache.loaded[id] = true; - delete cache.inflight[id]; - }); - } // partition viewport into higher zoom tiles + } + return result; + }; // return a display-focused string for a given keyboard code - 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 + 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; + }; - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; + 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; }); - } // no more than `limit` results per partition. + var extent = utilTotalExtent(selectedIDs, context.graph()); + var operation = function operation() { + var nextSelectedID; + var nextSelectedLoc; - 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; - }, []); - } + 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. - var serviceOpenstreetcam = { - init: function init() { - if (!_oscCache) { - this.reset(); + if (geometry === 'vertex') { + var nodes = parent.nodes; + var i = nodes.indexOf(id); + + 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.event = utilRebind(this, dispatch$5, 'on'); - }, - reset: function reset() { - if (_oscCache) { - Object.values(_oscCache.images.inflight).forEach(abortRequest$4); + 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)); } + }; - _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 + operation.available = function () { + return true; + }; - _oscCache.images.rtree.search(bbox).forEach(function (d) { - sequenceKeys[d.data.sequence_id] = true; - }); // make linestrings from those sequences + 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 false; - var lineStrings = []; - Object.keys(sequenceKeys).forEach(function (sequenceKey) { - var seq = _oscCache.sequences[sequenceKey]; - var images = seq && seq.images; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - 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 (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); }); - } - }); - 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 + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - 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); - }); + return false; + } - function zoomPan(d3_event) { - var t = d3_event.transform; - context.container().select('.photoviewer .osc-image-wrap').call(utilSetTransform, t.x, t.y, t.k); + function hasWikidataTag(id) { + var entity = context.entity(id); + return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; } - 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)'); - }; + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); } - 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 + 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'; - _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(); + if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { + return true; + } + } - if (isHidden) { - viewer.selectAll('.photo-wrapper:not(.osc-wrapper)').classed('hide', true); - viewer.selectAll('.photo-wrapper.osc-wrapper').classed('hide', false); + return false; } + }; - 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(); + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); + }; - 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)'); + 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 (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('|'); - } + operation.id = 'delete'; + operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; + operation.title = _t('operations.delete.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - if (d.captured_at) { - attribution.append('span').attr('class', 'captured_at').html(localeDateString(d.captured_at)); - attribution.append('span').html('|'); - } + function operationOrthogonalize(context, selectedIDs) { + var _extent; - 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 _type; - return this; + var _actions = selectedIDs.map(chooseAction).filter(Boolean); - 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 _amount = _actions.length === 1 ? 'single' : 'multiple'; - 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 _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - 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 + function chooseAction(entityID) { + var entity = context.entity(entityID); + var geometry = entity.geometry(context.graph()); - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); + } // square a line/area - function viewfieldPath() { - var d = this.parentNode.__data__; - 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 (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]; + + if (way.nodes.indexOf(entityID) !== -1) { + return actionOrthogonalize(way.id, context.projection, entityID); + } } } - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + return null; + } - if (imageKey) { - hash.photo = 'openstreetcam/' + imageKey; - } else { - delete hash.photo; - } + var operation = function operation() { + if (!_actions.length) return; + + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); + } + }); + + return graph; + }; + + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - window.location.replace('#' + utilQsString(hash, true)); - } - }, - cache: function cache() { - return _oscCache; - } - }; + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - var FORCED$f = fails(function () { - return new Date(NaN).toJSON() !== null - || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; - }); - // `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(); - } - }); + operation.disabled = function () { + if (!_actions.length) return ''; - // `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); - } - }); + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - /** - * 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); + if (actionDisableds.length === _actions.length) { + // none of the features can be squared + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } - return value != null && (type == 'object' || type == 'function'); - } + 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'; + } - /** Detect free variable `global` from Node.js. */ - var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; + return false; - /** Detect free variable `self`. */ + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; - /** Used as a reference to the global object. */ + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); + + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - var root$1 = freeGlobal || freeSelf || Function('return this')(); + return false; + } + }; - /** - * 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. - */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); + }; - var now$1 = function now() { - return root$1.Date.now(); - }; + operation.annotation = function () { + return _t('operations.orthogonalize.annotation.' + _type, { + n: _actions.length + }); + }; - /** Built-in value references. */ + operation.id = 'orthogonalize'; + operation.keys = [_t('operations.orthogonalize.key')]; + operation.title = _t('operations.orthogonalize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - var _Symbol = root$1.Symbol; + 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()); - /** Used for built-in method references. */ + 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 objectProto = Object.prototype; - /** Used to check objects for own properties. */ + operation.available = function () { + return nodes.length >= 3; + }; // don't cache this because the visible extent could change - var hasOwnProperty$1 = objectProto.hasOwnProperty; - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ - var nativeObjectToString = objectProto.toString; - /** Built-in value references. */ + 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'; + } - 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 false; - function getRawTag(value) { - var isOwn = hasOwnProperty$1.call(value, symToStringTag), - tag = value[symToStringTag]; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - var result = nativeObjectToString.call(value); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; + return false; } - } - return result; - } + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - /** 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. - */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.reflect.' + disable + '.' + multi) : _t('operations.reflect.description.' + axis + '.' + multi); + }; - 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. - */ + operation.annotation = function () { + return _t('operations.reflect.annotation.' + axis + '.feature', { + n: selectedIDs.length + }); + }; - function objectToString$1(value) { - return nativeObjectToString$1.call(value); + 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; } - /** `Object#toString` result references. */ - - var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - /** Built-in value references. */ + 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()); - 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`. - */ + var operation = function operation() { + context.enter(modeMove(context, selectedIDs)); + }; - function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } + operation.available = function () { + return selectedIDs.length > 0; + }; - return symToStringTag$1 && symToStringTag$1 in Object(value) ? getRawTag(value) : objectToString$1(value); - } + 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'; + } - /** - * 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'; - } + return false; - /** `Object#toString` result references. */ + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - 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 - */ + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - function isSymbol$1(value) { - return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; - } + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - /** Used as references for various `Number` constants. */ + return false; + } - var NAN = 0 / 0; - /** Used to match leading and trailing whitespace. */ + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - var reTrim = /^\s+|\s+$/g; - /** Used to detect bad signed hexadecimal string values. */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); + }; - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - /** Used to detect binary string values. */ + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.move.annotation.feature', { + n: selectedIDs.length + }); + }; - var reIsBinary = /^0b[01]+$/i; - /** Used to detect octal string values. */ + 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; + } - var reIsOctal = /^0o[0-7]+$/i; - /** Built-in method references without a dependency on `root`. */ + function modeRotate(context, entityIDs) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeMove - 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 - */ + 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 toNumber$1(value) { - if (typeof value == 'number') { - return value; - } + var _prevGraph; - if (isSymbol$1(value)) { - return NAN; - } + var _prevAngle; - if (isObject$1(value)) { - var other = typeof value.valueOf == 'function' ? value.valueOf() : value; - value = isObject$1(other) ? other + '' : other; - } + var _prevTransform; - if (typeof value != 'string') { - return value === 0 ? value : +value; - } + var _pivot; // use pointer events on supported platforms; fallback to mouse events - 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; - } - /** Error message constants. */ + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - var FUNC_ERROR_TEXT = 'Expected a function'; - /* Built-in method references for those with the same name as other `lodash` methods. */ + function doRotate(d3_event) { + var fn; - 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); - */ + if (context.graph() !== _prevGraph) { + fn = context.perform; + } else { + fn = context.replace; + } // projection changed, recalculate _pivot - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } + var projection = context.projection; + var currTransform = projection.transform(); - wait = toNumber$1(wait) || 0; + 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; + } - 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; + 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 invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; - } + function getPivot(points) { + var _pivot; - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; // Start the timer for the trailing edge. + 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); - timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. + if (polygonHull.length === 2) { + _pivot = geoVecInterp(points[0], points[1], 0.5); + } else { + _pivot = d3_polygonCentroid(d3_polygonHull(points)); + } + } - return leading ? invokeFunc(time) : result; + return _pivot; } - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - timeWaiting = wait - timeSinceLastCall; - return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); } - 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. + function cancel() { + if (_prevGraph) context.pop(); // remove the rotate - return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait; + context.enter(modeSelect(context, entityIDs)); } - function timerExpired() { - var time = now$1(); + function undone() { + context.enter(modeBrowse(context)); + } - if (shouldInvoke(time)) { - return trailingEdge(time); - } // Restart the timer. + 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); + }; + 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([]); + }; - timerId = setTimeout(timerExpired, remainingWait(time)); - } + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - function trailingEdge(time) { - timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. + return mode; + }; - if (trailing && lastArgs) { - return invokeFunc(time); - } + return mode; + } - lastArgs = lastThis = undefined; - return result; - } + 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()); - function cancel() { - if (timerId !== undefined) { - clearTimeout(timerId); + var operation = function operation() { + context.enter(modeRotate(context, selectedIDs)); + }; + + operation.available = function () { + return nodes.length >= 2; + }; + + 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'; } - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } + return false; - function flush() { - return timerId === undefined ? result : trailingEdge(now$1()); - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - function debounced() { - var time = now$1(), - isInvoking = shouldInvoke(time); - lastArgs = arguments; - lastThis = this; - lastCallTime = time; + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } } - if (maxing) { - // Handle invocations in a tight loop. - clearTimeout(timerId); - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } + return false; } - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); } + }; - return result; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); + }; - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.rotate.annotation.feature', { + n: selectedIDs.length + }); + }; + + 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; } - /** Error message constants. */ + function modeMove(context, entityIDs, baseGraph) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeRotate - 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); - */ + 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 + }); - function throttle(func, wait, options) { - var leading = true, - trailing = true; + var _prevGraph; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT$1); - } + var _cache; - if (isObject$1(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } + var _origin; - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); - } + var _nudgeInterval; // use pointer events on supported platforms; fallback to mouse events - 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 utf8Encode(str) { - var x, - y, - output = '', - i = -1, - l; + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - if (str && str.length) { - l = str.length; + function doMove(nudge) { + nudge = nudge || [0, 0]; + var fn; - while ((i += 1) < l) { - /* Decode utf-16 surrogate pairs */ - x = str.charCodeAt(i); - y = i + 1 < l ? str.charCodeAt(i + 1) : 0; + if (_prevGraph !== context.graph()) { + _cache = {}; + _origin = context.map().mouseCoordinates(); + fn = context.perform; + } else { + fn = context.overwrite; + } - if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) { - x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); - i += 1; - } - /* Encode output as utf-8 */ + 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 startNudge(nudge) { + if (_nudgeInterval) window.clearInterval(_nudgeInterval); + _nudgeInterval = window.setInterval(function () { + context.map().pan(nudge); + doMove(nudge); + }, 50); + } - 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); - } - } - } + function stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; + } + } - return output; + function move() { + doMove(); + var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); + + if (nudge) { + startNudge(nudge); + } else { + stopNudge(); } + } - function utf8Decode(str) { - var i, - ac, - c1, - c2, - c3, - arr = [], - l; - i = ac = c1 = c2 = c3 = 0; + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + stopNudge(); + } - if (str && str.length) { - l = str.length; - str += ''; + function cancel() { + if (baseGraph) { + while (context.graph() !== baseGraph) { + context.pop(); + } // reset to baseGraph - while (i < l) { - c1 = str.charCodeAt(i); - ac += 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; - } - } - } + context.enter(modeBrowse(context)); + } else { + if (_prevGraph) context.pop(); // remove the move - return arr.join(''); + context.enter(modeSelect(context, entityIDs)); } - /** - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ + stopNudge(); + } - 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. - */ + function undone() { + context.enter(modeBrowse(context)); + } + 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); + }; - function bit_rol(num, cnt) { - return num << cnt | num >>> 32 - cnt; - } - /** - * Convert a raw string to a hex string - */ + 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([]); + }; + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - function rstr2hex(input, hexcase) { - var hex_tab = hexcase ? '0123456789ABCDEF' : '0123456789abcdef', - output = '', - x, - i = 0, - l = input.length; + return mode; + }; - for (; i < l; i += 1) { - x = input.charCodeAt(i); - output += hex_tab.charAt(x >>> 4 & 0x0F) + hex_tab.charAt(x & 0x0F); + return mode; + } + + 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]; + + extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + + + var parents = context.graph().parentWays(newEntity); + var parentCopied = parents.some(function (parent) { + return originals.has(parent.id); + }); + + if (!parentCopied) { + newIDs.push(newEntity.id); } + } // 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; + } + + behavior.off = function () { + context.keybinding().off(uiCmd('⌘V')); + }; + + return behavior; + } + + // `String.prototype.repeat` method + // https://tc39.es/ecma262/#sec-string.prototype.repeat + _export({ target: 'String', proto: true }, { + repeat: stringRepeat + }); + + /* + `behaviorDrag` is like `d3_behavior.drag`, with the following differences: + + * 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 output; - } - /** - * Convert an array of big-endian words to a string - */ + function behaviorDrag() { + var dispatch = dispatch$8('start', 'move', 'end'); // see also behaviorSelect + var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping - function binb2rstr(input) { - var i, - l = input.length * 32, - output = ''; + var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> 24 - i % 32 & 0xFF); - } + var _origin = null; + var _selector = ''; - return output; - } - /** - * Convert an array of little-endian words to a string - */ + var _targetNode; + var _targetEntity; - function binl2rstr(input) { - var i, - l = input.length * 32, - output = ''; + var _surface; - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + var _pointerId; // use pointer events on supported platforms; fallback to mouse events - return output; - } - /** - * Convert a raw string to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - function rstr2binl(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + 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); + }; + }; - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << i % 32; - } + function pointerdown(d3_event) { + if (_pointerId) return; + _pointerId = d3_event.pointerId || 'mouse'; + _targetNode = this; // only force reflow once per drag - return output; + 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 (_origin) { + offset = _origin.call(_targetNode, _targetEntity); + offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; + } else { + offset = [0, 0]; } - /** - * Convert a raw string to an array of big-endian words - * Characters >255 have their high-byte silently ignored. - */ + d3_event.stopPropagation(); - function rstr2binb(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + function pointermove(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + var p = pointerLocGetter(d3_event); - for (i = 0; i < lo; i += 1) { - output[i] = 0; + 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 + + 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]); } + } - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << 24 - i % 32; + function pointerup(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + _pointerId = null; + + if (started) { + dispatch.call('end', this, d3_event, _targetEntity); + d3_event.preventDefault(); } - return output; + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + selectEnable(); } - /** - * Convert a raw string to an arbitrary string encoding - */ + } + function behavior(selection) { + var matchesSelector = utilPrefixDOMProperty('matchesSelector'); + var delegate = pointerdown; - function rstr2any(input, encoding) { - var divisor = encoding.length, - remainders = Array(), - i, - q, - x, - ld, - quotient, - dividend, - output, - full_length; - /* Convert to an array of 16-bit big-endian values, forming the dividend */ + if (_selector) { + delegate = function delegate(d3_event) { + var root = this; + var target = d3_event.target; - dividend = Array(Math.ceil(input.length / 2)); - ld = dividend.length; + for (; target && target !== root; target = target.parentNode) { + var datum = target.__data__; + _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; - 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. - */ + if (_targetEntity && target[matchesSelector](_selector)) { + return pointerdown.call(target, d3_event); + } + } + }; + } + selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); + } - while (dividend.length > 0) { - quotient = Array(); - x = 0; + behavior.off = function (selection) { + selection.on(_pointerPrefix + 'down.drag' + _selector, null); + }; - for (i = 0; i < dividend.length; i += 1) { - x = (x << 16) + dividend[i]; - q = Math.floor(x / divisor); - x -= q * divisor; + behavior.selector = function (_) { + if (!arguments.length) return _selector; + _selector = _; + return behavior; + }; - if (quotient.length > 0 || q > 0) { - quotient[quotient.length] = q; - } - } + behavior.origin = function (_) { + if (!arguments.length) return _origin; + _origin = _; + return behavior; + }; - remainders[remainders.length] = x; - dividend = quotient; - } - /* Convert the remainders to the output string */ + behavior.cancel = function () { + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + return behavior; + }; + behavior.targetNode = function (_) { + if (!arguments.length) return _targetNode; + _targetNode = _; + return behavior; + }; - output = ''; + behavior.targetEntity = function (_) { + if (!arguments.length) return _targetEntity; + _targetEntity = _; + return behavior; + }; - for (i = remainders.length - 1; i >= 0; i--) { - output += encoding.charAt(remainders[i]); - } - /* Append leading zero equivalents */ + behavior.surface = function (_) { + if (!arguments.length) return _surface; + _surface = _; + return behavior; + }; + return utilRebind(behavior, dispatch, 'on'); + } - full_length = Math.ceil(input.length * 8 / (Math.log(encoding.length) / Math.log(2))); + 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 (i = output.length; i < full_length; i += 1) { - output = encoding[0] + output; - } + var _nudgeInterval; - return output; - } - /** - * Convert a raw string to a base-64 string - */ + var _restoreSelectedIDs = []; + var _wasMidpoint = false; + var _isCancelled = false; + var _activeEntity; - function rstr2b64(input, b64pad) { - var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - output = '', - len = input.length, - i, - j, - triplet; - b64pad = b64pad || '='; + var _startLoc; - 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); + var _lastLoc; - 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); - } - } - } + 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); + } - return output; + function stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; } + } - Hashes = { - /** - * @property {String} version - * @readonly - */ - VERSION: '1.0.6', - - /** - * @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 moveAnnotation(entity) { + return _t('operations.move.annotation.' + entity.geometry(context.graph())); + } - this.encode = function (input) { - var i, - j, - triplet, - output = '', - len = input.length; - pad = pad || '='; - input = utf8 ? utf8Encode(input) : input; + function connectAnnotation(nodeEntity, targetEntity) { + var nodeGeometry = nodeEntity.geometry(context.graph()); + var targetGeometry = targetEntity.geometry(context.graph()); - 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); + 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 - 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); - } - } - } + 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'); + } - return output; - }; // public method for decoding + return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); + } + } + return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); + } - this.decode = function (input) { - // var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - var i, - o1, - o2, - o3, - h1, - h2, - h3, - h4, - bits, - ac, - dec = '', - arr = []; + function shouldSnapToNode(target) { + if (!_activeEntity) return false; + return _activeEntity.geometry(context.graph()) !== 'vertex' || target.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(target, context.graph()); + } - if (!input) { - return input; - } + function origin(entity) { + return context.projection(entity.loc); + } - i = ac = 0; - input = input.replace(new RegExp('\\' + pad, 'gi'), ''); // use '=' - //input += ''; + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - 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; + context.surface().classed('nope', false).classed('nope-disabled', true); + } + } - 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); + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); + } - dec = arr.join(''); - dec = utf8 ? utf8Decode(dec) : dec; - return dec; - }; // set custom pad string + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + } + } + function start(d3_event, entity) { + _wasMidpoint = entity.type === 'midpoint'; + var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); + _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; - this.setPad = function (str) { - pad = str || pad; - return this; - }; // set custom tab string characters + if (_isCancelled) { + if (hasHidden) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); + } + return drag.cancel(); + } - this.setTab = function (str) { - tab = str || tab; - return this; - }; + if (_wasMidpoint) { + var midpoint = entity; + entity = osmNode(); + context.perform(actionAddMidpoint(midpoint, entity)); + entity = context.entity(entity.id); // get post-action entity - this.setUTF8 = function (bool) { - if (typeof bool === 'boolean') { - utf8 = bool; - } + var vertex = context.surface().selectAll('.' + entity.id); + drag.targetNode(vertex.node()).targetEntity(entity); + } else { + context.perform(actionNoop()); + } - return this; - }; - }, + _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()` - /** - * 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; - 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 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 : {}; + } + } + 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; - return (crc ^ -1) >>> 0; - }, + 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; - /** - * @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 + 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); - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; + if (edge) { + loc = edge.loc; + } + } + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + context.replace(actionMoveNode(entity.id, loc)); // Below here: validations - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + var isInvalid = false; // Check if this connection to `target` could cause relations to break.. - this.raw = function (s) { - return rstr(s); - }; + if (target) { + isInvalid = hasRelationConflict(entity, target, edge, context.graph()); + } // Check if this drag causes the geometry to break.. - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d), hexcase); - }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + if (!isInvalid) { + isInvalid = hasInvalidGeometry(entity, context.graph()); + } - 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 - */ + var nope = context.surface().classed('nope'); + 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('')(); + } + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {Boolean} - * @return {Object} this - */ + var nopeDisabled = context.surface().classed('nope-disabled'); + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + } - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + _lastLoc = loc; + } // Uses `actionConnect.disabled()` to know whether this connection is ok.. - return this; - }; - /** - * Defines a base64 pad string - * @param {String} Pad - * @return {Object} this - */ + function hasRelationConflict(entity, target, edge, graph) { + var testGraph = graph.update(); // copy + // if snapping to way - add midpoint there and consider that the target.. - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {Boolean} - * @return {Object} [this] - */ + 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? - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + var ids = [entity.id, target.id]; + return actionConnect(ids).disabled(testGraph); + } - return this; - }; // private methods + function hasInvalidGeometry(entity, graph) { + var parents = graph.parentWays(entity); + var i, j, k; - /** - * Calculate the MD5 of a raw string - */ + 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 relations = graph.parentRelations(parent); - 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) - */ + 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 + for (k = 0; k < rings.length; k++) { + nodes = rings[k].nodes; - function rstr_hmac(key, data) { - var bkey, ipad, opad, hash, i; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binl(key); + if (nodes.find(function (n) { + return n.id === entity.id; + })) { + activeIndex = k; - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); + if (geoHasSelfIntersections(nodes, entity.id)) { + return 'multipolygonMember'; + } } - ipad = Array(16), opad = Array(16); + rings[k].coords = nodes.map(function (n) { + return n.loc; + }); + } // test active ring for intersections with other rings in the multipolygon - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 128)); + for (k = 0; k < rings.length; k++) { + if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings + + if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { + return 'multipolygonRing'; + } } - /** - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ + } // 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 binl(x, len) { - var i, - olda, - oldb, - oldc, - oldd, - a = 1732584193, - b = -271733879, - c = -1732584194, - d = 271733878; - /* append padding */ + if (activeIndex === null) { + nodes = parent.nodes.map(function (nodeID) { + return graph.entity(nodeID); + }); - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; + if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { + return parent.geometry(graph); + } + } + } - 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); - } + return false; + } - return Array(a, b, c, d); - } - /** - * These functions implement the four basic operations the algorithm uses. - */ + 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 (nudge) { + startNudge(d3_event, entity, nudge); + } else { + stopNudge(); + } + } - 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); - } + 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 - function md5_ff(a, b, c, d, x, s, t) { - return md5_cmn(b & c | ~b & d, a, b, x, s, t); - } + 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)); + } - function md5_gg(a, b, c, d, x, s, t) { - return md5_cmn(b & d | c & ~d, a, b, x, s, t); - } + if (wasPoint) { + context.enter(modeSelect(context, [entity.id])); + } else { + var reselection = _restoreSelectedIDs.filter(function (id) { + return context.graph().hasEntity(id); + }); - function md5_hh(a, b, c, d, x, s, t) { - return md5_cmn(b ^ c ^ d, a, b, x, s, t); - } + if (reselection.length) { + context.enter(modeSelect(context, reselection)); + } else { + context.enter(modeBrowse(context)); + } + } + } - function md5_ii(a, b, c, d, x, s, t) { - return md5_cmn(c ^ (b | ~d), a, b, x, s, t); - } - }, + function _actionBounceBack(nodeID, toLoc) { + var moveNode = actionMoveNode(nodeID, toLoc); - /** - * @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 + 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); + }; - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; + action.transitionable = true; + return action; + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + function cancel() { + drag.cancel(); + context.enter(modeBrowse(context)); + } - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + 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); - this.raw = function (s) { - return rstr(s); - }; + 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); + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + 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(); + }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + mode.selectedIDs = function () { + if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // 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; + }; + mode.activeID = function () { + if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + return mode; + }; + mode.restoreSelectedIDs = function (_) { + if (!arguments.length) return _restoreSelectedIDs; + _restoreSelectedIDs = _; + return mode; + }; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + mode.behavior = drag; + return mode; + } - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + // 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 */ }); + }); + // `Promise.prototype.finally` method + // https://tc39.es/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 + ); + } + }); - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + // makes sure that native promise-based APIs `Promise#finally` properly works with patched `Promise#then` + if (typeof nativePromiseConstructor == 'function') { + var method = getBuiltIn('Promise').prototype['finally']; + if (nativePromiseConstructor.prototype['finally'] !== method) { + redefine(nativePromiseConstructor.prototype, 'finally', method, { unsafe: true }); + } + } + function quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); + } - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + 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 this; - }; // private methods + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - /** - * Calculate the SHA-512 of a raw string - */ + while (i < j) { + swap(arr, i, j); + i++; + j--; + while (compare(arr[i], t) < 0) { + i++; + } - 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) - */ + while (compare(arr[j], t) > 0) { + j--; + } + } + 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 rstr_hmac(key, data) { - var bkey, ipad, opad, i, hash; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binb(key); + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; + } - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - ipad = Array(16), opad = Array(16); + var RBush = /*#__PURE__*/function () { + function RBush() { + var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + _classCallCheck$1(this, RBush); - hash = binb(ipad.concat(rstr2binb(data)), 512 + data.length * 8); - return binb2rstr(binb(opad.concat(hash), 512 + 160)); - } - /** - * Calculate the SHA-1 of an array of big-endian words, and a bit length - */ + // 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(); + } + _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 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 */ + while (node) { + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var childBBox = node.leaf ? toBBox(child) : child; - x[len >> 5] |= 0x80 << 24 - len % 32; - x[(len + 64 >> 9 << 4) + 15] = len; + if (intersects(bbox, childBBox)) { + if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); + } + } - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - olde = e; + node = nodesToSearch.pop(); + } - 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); - } + return result; + } + }, { + key: "collides", + value: function collides(bbox) { + var node = this.data; + if (!intersects(bbox, node)) return false; + var nodesToSearch = []; - 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; - } + while (node) { + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var childBBox = node.leaf ? this.toBBox(child) : child; - 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); + if (intersects(bbox, childBBox)) { + if (node.leaf || contains(bbox, childBBox)) return true; + nodesToSearch.push(child); } - - return Array(a, b, c, d, e); } - /** - * Perform the appropriate triplet combination function for the current - * iteration - */ + node = nodesToSearch.pop(); + } - function sha1_ft(t, b, c, d) { - if (t < 20) { - return b & c | ~b & d; - } - - if (t < 40) { - return b ^ c ^ d; - } - - if (t < 60) { - return b & c | b & d | c & d; - } + return false; + } + }, { + key: "load", + value: function load(data) { + if (!(data && data.length)) return this; - return b ^ c ^ d; + if (data.length < this._minEntries) { + for (var i = 0; i < data.length; i++) { + this.insert(data[i]); } - /** - * Determine the appropriate additive constant for the current iteration - */ + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - function sha1_kt(t) { - return t < 20 ? 1518500249 : t < 40 ? 1859775393 : t < 60 ? -1894007588 : -899497514; - } - }, - /** - * @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 : '=', + var node = this._build(data.slice(), 0, data.length - 1, 0); - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + 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 - /* enable/disable utf8 encoding */ - sha256_K; - /* privileged (public) methods */ - this.hex = function (s) { - return rstr2hex(rstr(s, utf8)); - }; + this._insert(node, this.data.height - node.height - 1, true); + } - this.b64 = function (s) { - return rstr2b64(rstr(s, utf8), b64pad); - }; + 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 - this.any = function (s, e) { - return rstr2any(rstr(s, utf8), e); - }; + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; + } - this.raw = function (s) { - return rstr(s, utf8); - }; + if (node.leaf) { + // check current node + var index = findItem(item, node.children, equalsFn); - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + if (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + this._condense(path); - 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 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 - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + } + 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 = []; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + 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; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + 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; + } - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + 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 + M = Math.ceil(N / Math.pow(M, height - 1)); + } - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + node = createNode([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles - return this; - }; // private methods + var N2 = Math.ceil(N / M); + var N1 = N2 * Math.ceil(Math.sqrt(M)); + multiSelect(items, left, right, N1, this.compareMinX); - /** - * Calculate the SHA-512 of a raw string - */ + 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 - function rstr(s, utf8) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); + node.children.push(this._build(items, j, right3, height - 1)); } - /** - * Calculate the HMAC-sha256 of a key and some data (raw strings) - */ + } + 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 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); + 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 (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); + 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 (; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + node = targetNode || node.children[0]; + } - 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 - */ + return node; + } + }, { + 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 - function sha256_S(X, n) { - return X >>> n | X << 32 - n; - } - function sha256_R(X, n) { - return X >>> n; - } + node.children.push(item); + extend$1(node, bbox); // split on node overflow; propagate upwards if necessary - function sha256_Ch(x, y, z) { - return x & y ^ ~x & z; - } + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - function sha256_Maj(x, y, z) { - return x & y ^ x & z ^ y & z; - } + level--; + } else break; + } // adjust bboxes along the insertion path - function sha256_Sigma0256(x) { - return sha256_S(x, 2) ^ sha256_S(x, 13) ^ sha256_S(x, 22); - } - function sha256_Sigma1256(x) { - return sha256_S(x, 6) ^ sha256_S(x, 11) ^ sha256_S(x, 25); - } + this._adjustParentBBoxes(bbox, insertPath, level); + } // split overflowed node into two + + }, { + 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); + + var splitIndex = this._chooseSplitIndex(node, m, M); - function sha256_Gamma0256(x) { - return sha256_S(x, 7) ^ sha256_S(x, 18) ^ sha256_R(x, 3); - } + 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; - function sha256_Gamma1256(x) { - return sha256_S(x, 17) ^ sha256_S(x, 19) ^ sha256_R(x, 10); + 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 (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; + } } + } - 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]; + return index || M - m; + } // sorts node children by the best axis for split - 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 */ + }, { + key: "_chooseSplitAxis", + value: function _chooseSplitAxis(node, m, M) { + var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; + var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; - m[l >> 5] |= 0x80 << 24 - l % 32; - m[(l + 64 >> 9 << 4) + 15] = l; + var xMargin = this._allDistMargin(node, m, M, compareMinX); - 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]; + 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 - 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 (xMargin < yMargin) node.children.sort(compareMinX); + } // total margin of all possible split distributions where each node is at least m full - 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]); - } + }, { + 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); - return HASH; - } - }, + for (var i = m; i < M - m; i++) { + var child = node.children[i]; + extend$1(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin(leftBBox); + } - /** - * @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, + 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); + } - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', + 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); + } + } + }]); - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + return RBush; + }(); - /* enable/disable utf8 encoding */ - sha512_k; - /* privileged (public) methods */ + function findItem(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + return -1; + } // calculate node's bbox from bboxes of its children - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; - this.raw = function (s) { - return rstr(s); - }; + function calcBBox(node, toBBox) { + distBBox(node, 0, node.children.length, toBBox, node); + } // min bounding rectangle of node children from k to p-1 - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + function distBBox(node, k, p, toBBox, destNode) { + if (!destNode) destNode = createNode(null); + destNode.minX = Infinity; + destNode.minY = Infinity; + destNode.maxX = -Infinity; + destNode.maxY = -Infinity; - 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 - */ + for (var i = k; i < p; i++) { + var child = node.children[i]; + extend$1(destNode, node.leaf ? toBBox(child) : child); + } + return destNode; + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + 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 compareNodeMinX(a, b) { + return a.minX - b.minX; + } - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + function compareNodeMinY(a, b) { + return a.minY - b.minY; + } - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + function bboxArea(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); + } + function bboxMargin(a) { + return a.maxX - a.minX + (a.maxY - a.minY); + } - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + 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); + } - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + function contains(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + } - return this; - }; - /* private methods */ + function intersects(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + } - /** - * Calculate the SHA-512 of a raw string - */ + 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 - 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) - */ + function multiSelect(arr, left, right, n, compare) { + var stack = [left, right]; + 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); + } + } - 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); + function responseText(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.text(); + } - if (bkey.length > 32) { - bkey = binb(bkey, key.length * 8); - } + function d3_text (input, init) { + return fetch(input, init).then(responseText); + } - for (; i < 32; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + function responseJson(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + if (response.status === 204 || response.status === 205) return; + return response.json(); + } - hash = binb(ipad.concat(rstr2binb(data)), 1024 + data.length * 8); - return binb2rstr(binb(opad.concat(hash), 1024 + 512)); - } - /** - * Calculate the SHA-512 of an array of big-endian dwords, and a bit length - */ + function d3_json (input, init) { + return fetch(input, init).then(responseJson); + } + function parser(type) { + return function (input, init) { + return d3_text(input, init).then(function (text) { + return new DOMParser().parseFromString(text, type); + }); + }; + } - 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); + var d3_xml = parser("application/xml"); + var svg = parser("image/svg+xml"); - 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)]; - } + 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 - 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. + var _cache$2; + 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]; - x[len >> 5] |= 0x80 << 24 - (len & 0x1f); - x[(len + 128 >> 10 << 5) + 31] = len; - l = x.length; + function abortRequest$6(controller) { + if (controller) { + controller.abort(); + } + } - 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 abortUnwantedRequests$3(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - for (j = 0; j < 16; j += 1) { - W[j].h = x[i + 2 * j]; - W[j].l = x[i + 2 * j + 1]; - } + if (!wanted) { + abortRequest$6(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - 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 + 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 - 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]); - } - 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 + function updateRtree$3(item, replace) { + _cache$2.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - 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 + if (replace) { + _cache$2.rtree.insert(item); + } + } - 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 + function tokenReplacements(d) { + if (!(d instanceof QAItem)) return; + var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); + var replacements = {}; + var issueTemplate = _krData.errorTypes[d.whichType]; - 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 (!issueTemplate) { + /* eslint-disable no-console */ + console.log('No Template: ', d.whichType); + console.log(' ', d.description); + /* eslint-enable no-console */ - 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; + } // some descriptions are just fixed text - for (i = 0; i < 8; i += 1) { - hash[2 * i] = H[i].h; - hash[2 * i + 1] = H[i].l; - } + if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured - return hash; - } //A constructor for 64-bit numbers + var errorRegex = new RegExp(issueTemplate.regex, 'i'); + var errorMatch = errorRegex.exec(d.description); + if (!errorMatch) { + /* eslint-disable no-console */ + console.log('Unmatched: ', d.whichType); + console.log(' ', d.description); + console.log(' ', errorRegex); + /* eslint-enable no-console */ - function int64(h, l) { - this.h = h; - this.l = l; //this.toString = int64toString; - } //Copies src into dst, assuming both are 64-bit numbers + return; + } + 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] : ''; - 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 + 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(); + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } + } - 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 + replacements['var' + i] = capture; + } + return replacements; + } - 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 + function parseError(capture, idType) { + var compare = capture.toLowerCase(); + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } - 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 + switch (idType) { + // link a string like "this node" + case 'this': + capture = linkErrorObject(capture); + break; + case 'url': + capture = linkURL(capture); + break; + // link an entity ID - 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. + case 'n': + case 'w': + case 'r': + capture = linkEntity(idType + capture); + break; + // some errors have more complex ID lists/variance + case '20': + capture = parse20(capture); + break; - 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 + case '211': + capture = parse211(capture); + break; + case '231': + capture = parse231(capture); + break; - 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; - } - }, + case '294': + capture = parse294(capture); + break; - /** - * @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, + case '370': + capture = parse370(capture); + break; + } - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pa : '=', + return capture; - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + function linkErrorObject(d) { + return "    ".concat(d, ""); + } - /* 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 linkEntity(d) { + return "".concat(d, ""); + } - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + function linkURL(d) { + return "").concat(d, ""); + } // arbitrary node list of form: #ID, #ID, #ID... - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + 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)... - this.raw = function (s) { - return rstr(s); - }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + function parse231(capture) { + var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + var items = capture.split('),'); + items.forEach(function (item) { + var match = item.match(/\#(\d+)\((.+)\)?/); - 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 (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... - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + 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 + var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + var idType = item[1].slice(0, 1); // ID has # at the front - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + 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')" - this.setPad = function (a) { - if (typeof a !== 'undefined') { - b64pad = a; - } + function parse370(capture) { + if (!capture) return ''; + var match = capture.match(/\(including the name (\'.+\')\)/); - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + 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... - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } - return this; - }; - /* private methods */ + 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(', '); + } + } - /** - * Calculate the rmd160 of a raw string - */ + var serviceKeepRight = { + title: 'keepRight', + init: function init() { + _mainFileFetcher.get('keepRight').then(function (d) { + return _krData = d; + }); + if (!_cache$2) { + this.reset(); + } - 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) - */ + this.event = utilRebind(this, dispatch$7, 'on'); + }, + reset: function reset() { + if (_cache$2) { + Object.values(_cache$2.inflightTile).forEach(abortRequest$6); + } + _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; - 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 options = { + format: 'geojson', + ch: _krRuleset + }; // determine the needed tiles to cover the view - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + var tiles = tiler$6.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + abortUnwantedRequests$3(_cache$2, tiles); // issue new requests.. - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 160)); + tiles.forEach(function (tile) { + if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; + + var _tile$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 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$2.loadedTile[tile.id] = true; + + if (!data || !data.features || !data.features.length) { + throw new Error('No Data'); } - /** - * Convert an array of little-endian words to a string - */ + data.features.forEach(function (feature) { + var _feature$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) - function binl2rstr(input) { - var i, - output = '', - l = input.length * 32; + var issueTemplate = _krData.errorTypes[itemType]; + var parentIssueType = (Math.floor(itemType / 10) * 10).toString(); // try to handle error type directly, fallback to parent error type. - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + 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. - return output; - } - /** - * Calculate the RIPE-MD160 of an array of little-endian words, and a bit length. - */ + switch (whichType) { + case '170': + description = "This feature has a FIXME tag: ".concat(description); + break; + case '292': + case '293': + description = description.replace('A turn-', 'This turn-'); + break; - 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 */ + case '294': + case '295': + case '296': + case '297': + case '298': + description = "This turn-restriction~".concat(description); + break; - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; - l = x.length; + case '300': + description = 'This highway is missing a maxspeed tag'; + break; - for (i = 0; i < l; i += 16) { - A1 = A2 = h0; - B1 = B2 = h1; - C1 = C2 = h2; - D1 = D2 = h3; - E1 = E2 = h4; + 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 - 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; - } - 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; - } + 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); + + 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; + + _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; - return [h0, h1, h2, h3, h4]; - } // specific algorithm methods + if (_cache$2.inflightPost[d.id]) { + return callback({ + message: 'Error update already inflight', + status: -2 + }, d); + } + var params = { + schema: d.schema, + id: d.id + }; - 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'; - } + if (d.newStatus) { + params.st = d.newStatus; + } - 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'; - } + 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. - 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 - (function (window, undefined$1) { - var freeExports = false; + 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) - { - freeExports = exports; + d3_json(url, { + signal: controller.signal + })["finally"](function () { + delete _cache$2.inflightPost[d.id]; - if (exports && _typeof(commonjsGlobal) === 'object' && commonjsGlobal && commonjsGlobal === commonjsGlobal.global) { - window = commonjsGlobal; - } - } + 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 (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; - } + _cache$2.closed["".concat(d.schema, ":").concat(d.id)] = true; } else { - // in a browser or Rhino - window.Hashes = Hashes; + d = _this2.replaceItem(d.update({ + comment: d.newComment, + newComment: undefined, + newState: undefined + })); } - })(this); - })(); // IIFE - }); + 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 - var immutable = extend$2; - var hasOwnProperty$2 = Object.prototype.hasOwnProperty; + 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(); + } + }; - function extend$2() { - var target = {}; + 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 - for (var i = 0; i < arguments.length; i++) { - var source = arguments[i]; + var _cache$1; - for (var key in source) { - if (hasOwnProperty$2.call(source, key)) { - target[key] = source[key]; - } + function abortRequest$5(i) { + Object.values(i).forEach(function (controller) { + if (controller) { + controller.abort(); } - } - - return target; + }); } - var sha1 = new hashes.SHA1(); - var ohauth = {}; - - ohauth.qsString = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return ohauth.percentEncode(key) + '=' + ohauth.percentEncode(obj[key]); - }).join('&'); - }; - - ohauth.stringQs = function (str) { - return str.split('&').filter(function (pair) { - return pair !== ''; - }).reduce(function (obj, pair) { - var parts = pair.split('='); - obj[decodeURIComponent(parts[0])] = null === parts[1] ? '' : decodeURIComponent(parts[1]); - return obj; - }, {}); - }; - - ohauth.rawxhr = function (method, url, data, headers, callback) { - var xhr = new XMLHttpRequest(), - twoHundred = /^20\d$/; + function abortUnwantedRequests$2(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - xhr.onreadystatechange = function () { - if (4 === xhr.readyState && 0 !== xhr.status) { - if (twoHundred.test(xhr.status)) callback(null, xhr);else return callback(xhr, null); + if (!wanted) { + abortRequest$5(cache.inflightTile[k]); + delete cache.inflightTile[k]; } - }; + }); + } - xhr.onerror = function (e) { - return callback(e, null); + 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 - xhr.open(method, url, true); - for (var h in headers) { - xhr.setRequestHeader(h, headers[h]); + function updateRtree$2(item, replace) { + _cache$1.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); + + if (replace) { + _cache$1.rtree.insert(item); } + } - xhr.send(data); - return xhr; - }; + function linkErrorObject(d) { + return "".concat(d, ""); + } - 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); - }; + function linkEntity(d) { + return "".concat(d, ""); + } - ohauth.nonce = function () { - for (var o = ''; o.length < 6;) { - o += '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'[Math.floor(Math.random() * 61)]; + 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]; } + } - return o; - }; + function relativeBearing(p1, p2) { + var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); - ohauth.authHeader = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '="' + encodeURIComponent(obj[key]) + '"'; - }).join(', '); - }; + if (angle < 0) { + angle += 2 * Math.PI; + } // Return degrees - ohauth.timestamp = function () { - return ~~(+new Date() / 1000); - }; - ohauth.percentEncode = function (s) { - return encodeURIComponent(s).replace(/\!/g, '%21').replace(/\'/g, '%27').replace(/\*/g, '%2A').replace(/\(/g, '%28').replace(/\)/g, '%29'); - }; + return angle * 180 / Math.PI; + } // Assuming range [0,360) - 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('&'); - }; - 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. - */ + 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 - 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(); + function preventCoincident$1(loc, bumpUp) { + var coincident = false; - if (typeof extra_params === 'string' && extra_params.length > 0) { - extra_params = ohauth.stringQs(extra_params); - } + 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); - 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() - }; - 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); - }; - }; + return loc; + } - var ohauth_1 = ohauth; + var serviceImproveOSM = { + title: 'improveOSM', + init: function init() { + _mainFileFetcher.get('qa_data').then(function (d) { + return _impOsmData = d.improveOSM; + }); - var resolveUrl$1 = createCommonjsModule(function (module, exports) { - // Copyright 2014 Simon Lydell - // X11 (“MIT”) Licensed. (See LICENSE.) - void function (root, factory) { - { - module.exports = factory(); + if (!_cache$1) { + this.reset(); } - }(commonjsGlobal, function () { - function resolveUrl() - /* ...urls */ - { - var numUrls = arguments.length; - if (numUrls === 0) { - throw new Error("resolveUrl requires at least one argument; got none."); - } + this.event = utilRebind(this, dispatch$6, 'on'); + }, + reset: function reset() { + if (_cache$1) { + Object.values(_cache$1.inflightTile).forEach(abortRequest$5); + } - var base = document.createElement("base"); - base.href = arguments[0]; + _cache$1 = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush() + }; + }, + loadIssues: function loadIssues(projection) { + var _this = this; - if (numUrls === 1) { - return base.href; - } + var options = { + client: 'iD', + status: 'OPEN', + zoom: '19' // Use a high zoom so that clusters aren't returned - var head = document.getElementsByTagName("head")[0]; - head.insertBefore(base, head.firstChild); - var a = document.createElement("a"); - var resolved; + }; // determine the needed tiles to cover the view - for (var index = 1; index < numUrls; index++) { - a.href = arguments[index]; - resolved = a.href; - base.href = resolved; - } + var tiles = tiler$5.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed - head.removeChild(base); - return resolved; - } + abortUnwantedRequests$2(_cache$1, tiles); // issue new requests.. - return resolveUrl; - }); - }); + tiles.forEach(function (tile) { + if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; - 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$2, - Global: Global - }; + var _tile$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]; - 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; + var params = Object.assign({}, options, { + east: east, + south: south, + west: west, + north: north + }); // 3 separate requests to store for each tile + + 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]; - return obj; - }; - } - } + 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 - 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 + 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 - return function create(obj, assignProps1, assignProps2, etc) { - var assignArgsList = slice$2(arguments, 1); - F.prototype = obj; - return assign.apply(this, [new F()].concat(assignArgsList)); - }; - } - } + if (mid % 1 === 0) { + loc = pointAverage([points[mid - 1], points[mid]]); + } else { + mid = points[Math.floor(mid)]; + loc = [mid.lon, mid.lat]; + } // One-ways can land on same segment in opposite direction - function make_trim() { - if (String.prototype.trim) { - return function trim(str) { - return String.prototype.trim.call(str); - }; - } else { - return function trim(str) { - return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''); - }; - } - } - function bind$1(obj, fn) { - return function () { - return fn.apply(obj, Array.prototype.slice.call(arguments, 0)); - }; - } + 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 + + 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; - function slice$2(arr, index) { - return Array.prototype.slice.call(arr, index || 0); - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Tiles at high zoom == missing roads - function each(obj, fn) { - pluck(obj, function (val, key) { - fn(val, key); - return false; - }); - } - function map$1(obj, fn) { - var res = isList(obj) ? [] : {}; - pluck(obj, function (v, k) { - res[k] = fn(v, k); - return false; - }); - return res; - } + 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 - 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]; - } - } - } - } - } + 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 isList(val) { - return val != null && typeof val != 'function' && typeof val.length == 'number'; - } + if (numberOfTrips === -1) { + d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); + } - function isFunction(val) { - return val && {}.toString.call(val) === '[object Function]'; - } + _cache$1.data[d.id] = d; - function isObject$2(val) { - return val && {}.toString.call(val) === '[object Object]'; - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Entities at high zoom == turn restrictions - 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); - } - 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); - } - }; + 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 - function _warn() { - var _console = typeof console == 'undefined' ? null : console; + var loc = preventCoincident$1([point.lon, point.lat], true); // Elements are presented in a strange way - if (!_console) { - return; - } + 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 - var fn = _console.warn ? _console.warn : _console.log; - fn.apply(_console, arguments); - } + var _segments$0$points = _slicedToArray(segments[0].points, 2), + p1 = _segments$0$points[0], + p2 = _segments$0$points[1]; - function _createStore(storages, plugins, namespace) { - if (!namespace) { - namespace = ''; - } + var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description - if (storages && !isList$1(storages)) { - storages = [storages]; - } + 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 (plugins && !isList$1(plugins)) { - plugins = [plugins]; - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); - var namespacePrefix = namespace ? '__storejs_' + namespace + '_' : ''; - var namespaceRegexp = namespace ? new RegExp('^' + namespacePrefix) : null; - var legalNamespaces = /^[a-zA-Z0-9_\-]*$/; // alpha-numeric + underscore and dash + dispatch$6.call('loaded'); + }); + } + })["catch"](function () { + delete _cache$1.inflightTile[tile.id][k]; - if (!legalNamespaces.test(namespace)) { - throw new Error('store.js namespaces can only have alphanumerics + underscores and dashes'); - } + 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; + }); + }, + getComments: function getComments(item) { + var _this2 = this; - 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]; + // If comments already retrieved no need to do so again + if (item.comments) { + return Promise.resolve(item); + } - 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. + var key = item.issueKey; + var qParams = {}; - function super_fn() { - if (!oldFn) { - return; - } + 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; + } - 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. + var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); + var cacheComments = function cacheComments(data) { + // Assign directly for immediate use afterwards + // comments are served newest to oldest + item.comments = data.comments ? data.comments.reverse() : []; - 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 + _this2.replaceItem(item); + }; + + 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); + } + 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 - var val = ''; - try { - val = JSON.parse(strVal); - } catch (e) { - val = strVal; - } + serviceOsm.userDetails(sendPayload.bind(this)); - return val !== undefined ? val : defaultVal; - }, - _addStorage: function _addStorage(storage) { - if (this.enabled) { - return; - } + function sendPayload(err, user) { + var _this3 = this; - if (this._testStorage(storage)) { - this.storage = storage; - this.enabled = true; + if (err) { + return callback(err, d); } - }, - _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. + 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 - var seenPlugin = pluck$1(this.plugins, function (seenPlugin) { - return plugin === seenPlugin; - }); - if (seenPlugin) { - return; + if (d.newComment) { + payload.text = d.newComment; } - 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'); - } + 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 - var pluginProperties = plugin.call(this); + 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 + }); - if (!isObject$3(pluginProperties)) { - throw new Error('Plugins must return an object of function properties'); - } // Add the plugin function properties to this store instance. + _this3.replaceItem(d.update({ + comments: comments, + newComment: undefined + })); + } else { + _this3.removeItem(d); + 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; + } - 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.'); + _cache$1.closed[d.issueKey] += 1; + } } - self._assignPluginFnProp(pluginFnProp, propName); + if (callback) callback(null, d); + })["catch"](function (err) { + delete _cache$1.inflightPost[d.id]; + if (callback) callback(err.message); }); - }, - // 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])'); - - 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; - } + }, + // 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 - var Global$1 = util.Global; - var localStorage_1 = { - name: 'localStorage', - read: read, - write: write, - each: each$2, - remove: remove$2, - clearAll: clearAll + 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; + } }; - function localStorage$1() { - return Global$1.localStorage; - } - - function read(key) { - return localStorage$1().getItem(key); - } - - function write(key, data) { - return localStorage$1().setItem(key, data); - } - - function each$2(fn) { - for (var i = localStorage$1().length - 1; i >= 0; i--) { - var key = localStorage$1().key(i); - fn(read(key), key); + var defaults$5 = 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 + }; } - } - function remove$2(key) { - return localStorage$1().removeItem(key); - } + function changeDefaults(newDefaults) { + module.exports.defaults = newDefaults; + } - function clearAll() { - return localStorage$1().clear(); - } + module.exports = { + defaults: getDefaults(), + getDefaults: getDefaults, + changeDefaults: changeDefaults + }; + }); - // versions 6 and 7, where no localStorage, etc - // is available. + /** + * Helpers + */ + var escapeTest = /[&<>"']/; + var escapeReplace = /[&<>"']/g; + var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; + var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; + var escapeReplacements = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; - 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 getEscapeReplacement = function getEscapeReplacement(ch) { + return escapeReplacements[ch]; }; - var globalStorage = Global$2.globalStorage; - function read$1(key) { - return globalStorage[key]; + function escape$3(html, encode) { + if (encode) { + if (escapeTest.test(html)) { + return html.replace(escapeReplace, getEscapeReplacement); + } + } else { + if (escapeTestNoEncode.test(html)) { + return html.replace(escapeReplaceNoEncode, getEscapeReplacement); + } + } + + return html; } - function write$1(key, data) { - globalStorage[key] = data; - } + var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; - function each$3(fn) { - for (var i = globalStorage.length - 1; i >= 0; i--) { - var key = globalStorage.key(i); - fn(globalStorage[key], key); - } - } + 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 ':'; - function remove$3(key) { - return globalStorage.removeItem(key); - } + if (n.charAt(0) === '#') { + return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); + } - function clearAll$1() { - each$3(function (key, _) { - delete globalStorage[key]; + return ''; }); } - // versions 6 and 7, where no localStorage, sessionStorage, etc - // is available. + var caret = /(^|[^\[])\^/g; - 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; + 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, '$1'); + regex = regex.replace(name, val); + return obj; + }, + getRegex: function getRegex() { + return new RegExp(regex, opt); + } + }; + return obj; + } - var _withStorageEl = _makeIEStorageElFunction(); + var nonWordAndColonTest = /[^\w:]/g; + var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; - var disable = (Global$3.navigator ? Global$3.navigator.userAgent : '').match(/ (MSIE 8|MSIE 9|MSIE 10)\./); // MSIE 9.x, MSIE 10.x + function cleanUrl$1(sanitize, base, href) { + if (sanitize) { + var prot; - function write$2(unfixedKey, data) { - if (disable) { - return; - } + try { + prot = decodeURIComponent(unescape$2(href)).replace(nonWordAndColonTest, '').toLowerCase(); + } catch (e) { + return null; + } - var fixedKey = fixKey(unfixedKey); + if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { + return null; + } + } - _withStorageEl(function (storageEl) { - storageEl.setAttribute(fixedKey, data); - storageEl.save(storageName); - }); - } + if (base && !originIndependentUrl.test(href)) { + href = resolveUrl$1(base, href); + } - function read$2(unfixedKey) { - if (disable) { - return; + try { + href = encodeURI(href).replace(/%25/g, '%'); + } catch (e) { + return null; } - var fixedKey = fixKey(unfixedKey); - var res = null; + return href; + } - _withStorageEl(function (storageEl) { - res = storageEl.getAttribute(fixedKey); - }); + var baseUrls = {}; + var justDomain = /^[^:]+:\/*[^/]*$/; + var protocol = /^([^:]+:)[\s\S]*$/; + var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; - return res; - } + function resolveUrl$1(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 each$4(callback) { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; + base = baseUrls[' ' + base]; + var relativeBase = base.indexOf(':') === -1; - for (var i = attributes.length - 1; i >= 0; i--) { - var attr = attributes[i]; - callback(storageEl.getAttribute(attr.name), attr.name); + if (href.substring(0, 2) === '//') { + if (relativeBase) { + return href; } - }); - } - function remove$4(unfixedKey) { - var fixedKey = fixKey(unfixedKey); + return base.replace(protocol, '$1') + href; + } else if (href.charAt(0) === '/') { + if (relativeBase) { + return href; + } - _withStorageEl(function (storageEl) { - storageEl.removeAttribute(fixedKey); - storageEl.save(storageName); - }); + return base.replace(domain, '$1') + href; + } else { + return base + href; + } } - function clearAll$2() { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; - storageEl.load(storageName); + var noopTest$1 = { + exec: function noopTest() {} + }; - for (var i = attributes.length - 1; i >= 0; i--) { - storageEl.removeAttribute(attributes[i].name); + function merge$2(obj) { + var i = 1, + target, + key; + + for (; i < arguments.length; i++) { + target = arguments[i]; + + for (key in target) { + if (Object.prototype.hasOwnProperty.call(target, key)) { + obj[key] = target[key]; + } } + } - 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 + return obj; + } + function splitCells$1(tableRow, count) { + // ensure that every cell-delimiting pipe has a space + // before it to distinguish it from an escaped pipe + var row = tableRow.replace(/\|/g, function (match, offset, str) { + var escaped = false, + curr = offset; - var forbiddenCharsRegex = new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]", "g"); + while (--curr >= 0 && str[curr] === '\\') { + escaped = !escaped; + } - function fixKey(key) { - return key.replace(/^\d/, '___$&').replace(forbiddenCharsRegex, '___'); - } + 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; - function _makeIEStorageElFunction() { - if (!doc || !doc.documentElement || !doc.documentElement.addBehavior) { - return null; + if (cells.length > count) { + cells.splice(count); + } else { + while (cells.length < count) { + cells.push(''); + } } - 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; + for (; i < cells.length; i++) { + // leading or trailing whitespace is ignored per the gfm spec + cells[i] = cells[i].trim().replace(/\\\|/g, '|'); } - 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 + 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. - storageOwner.appendChild(storageEl); - storageEl.addBehavior('#default#userData'); - storageEl.load(storageName); - storeFunction.apply(this, args); - storageOwner.removeChild(storageEl); - return; - }; - } - // doesn't work but cookies do. This implementation is adopted from - // https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage + function rtrim$1(str, c, invert) { + var l = str.length; - 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; + if (l === 0) { + return ''; + } // Length of suffix matching the invert condition. - function read$3(key) { - if (!key || !_has(key)) { - return null; - } - var regexpStr = "(?:^|.*;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"; - return unescape(doc$1.cookie.replace(new RegExp(regexpStr), "$1")); - } + var suffLen = 0; // Step left until we fail to match the invert condition. - function each$5(callback) { - var cookies = doc$1.cookie.split(/; ?/g); + while (suffLen < l) { + var currChar = str.charAt(l - suffLen - 1); - for (var i = cookies.length - 1; i >= 0; i--) { - if (!trim$4(cookies[i])) { - continue; + if (currChar === c && !invert) { + suffLen++; + } else if (currChar !== c && invert) { + suffLen++; + } else { + break; } - - var kvp = cookies[i].split('='); - var key = unescape(kvp[0]); - var val = unescape(kvp[1]); - callback(val, key); } + + return str.substr(0, l - suffLen); } - function write$3(key, data) { - if (!key) { - return; + function findClosingBracket$1(str, b) { + if (str.indexOf(b[1]) === -1) { + return -1; } - doc$1.cookie = escape(key) + "=" + escape(data) + "; expires=Tue, 19 Jan 2038 03:14:07 GMT; path=/"; - } + var l = str.length; + var level = 0, + i = 0; - function remove$5(key) { - if (!key || !_has(key)) { - return; - } + for (; i < l; i++) { + if (str[i] === '\\') { + i++; + } else if (str[i] === b[0]) { + level++; + } else if (str[i] === b[1]) { + level--; - doc$1.cookie = escape(key) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/"; - } + if (level < 0) { + return i; + } + } + } - function clearAll$3() { - each$5(function (_, key) { - remove$5(key); - }); + return -1; } - function _has(key) { - return new RegExp("(?:^|;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=").test(doc$1.cookie); - } + 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 - 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 - }; - function sessionStorage() { - return Global$5.sessionStorage; - } + function repeatString$1(pattern, count) { + if (count < 1) { + return ''; + } - function read$4(key) { - return sessionStorage().getItem(key); - } + var result = ''; - function write$4(key, data) { - return sessionStorage().setItem(key, data); - } + while (count > 1) { + if (count & 1) { + result += pattern; + } - function each$6(fn) { - for (var i = sessionStorage().length - 1; i >= 0; i--) { - var key = sessionStorage().key(i); - fn(read$4(key), key); + count >>= 1; + pattern += pattern; } - } - - function remove$6(key) { - return sessionStorage().removeItem(key); - } - function clearAll$4() { - return sessionStorage().clear(); + return result + pattern; } - // 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 helpers = { + escape: escape$3, + unescape: unescape$2, + edit: edit$1, + cleanUrl: cleanUrl$1, + resolveUrl: resolveUrl$1, + noopTest: noopTest$1, + merge: merge$2, + splitCells: splitCells$1, + rtrim: rtrim$1, + findClosingBracket: findClosingBracket$1, + checkSanitizeDeprecation: checkSanitizeDeprecation$1, + repeatString: repeatString$1 }; - var memoryStorage = {}; - function read$5(key) { - return memoryStorage[key]; - } + var defaults$4 = defaults$5.defaults; + var rtrim = helpers.rtrim, + splitCells = helpers.splitCells, + _escape = helpers.escape, + findClosingBracket = helpers.findClosingBracket; - function write$5(key, data) { - memoryStorage[key] = data; - } + 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 each$7(callback) { - for (var key in memoryStorage) { - if (memoryStorage.hasOwnProperty(key)) { - callback(memoryStorage[key], key); - } + 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) + }; } } - function remove$7(key) { - delete memoryStorage[key]; - } - - function clearAll$5(key) { - memoryStorage = {}; - } + function indentCodeCompensation(raw, text) { + var matchIndentToCode = raw.match(/^(\s+)(?:```)/); - var all = [// Listed in order of usage preference - localStorage_1, oldFFGlobalStorage, oldIEUserDataStorage, cookieStorage, sessionStorage_1, memoryStorage_1]; + if (matchIndentToCode === null) { + return text; + } - /* 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. + var indentToCode = matchIndentToCode[1]; + return text.split('\n').map(function (node) { + var matchIndentInNode = node.match(/^\s+/); - /*jslint - eval, for, this - */ + if (matchIndentInNode === null) { + return node; + } - /*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 = {}; + var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), + indentInNode = _matchIndentInNode[0]; + + if (indentInNode.length >= indentToCode.length) { + return node.slice(indentToCode.length); + } + + return node; + }).join('\n'); } + /** + * Tokenizer + */ - (function () { - 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; + var Tokenizer_1 = /*#__PURE__*/function () { + function Tokenizer(options) { + _classCallCheck$1(this, Tokenizer); - function f(n) { - // Format integers to have at least two digits. - return n < 10 ? "0" + n : n; + this.options = options || defaults$4; } - function this_value() { - return this.valueOf(); - } + _createClass$1(Tokenizer, [{ + key: "space", + value: function space(src) { + var cap = this.rules.block.newline.exec(src); - 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; - }; + if (cap) { + if (cap[0].length > 1) { + return { + type: 'space', + raw: cap[0] + }; + } - Boolean.prototype.toJSON = this_value; - Number.prototype.toJSON = this_value; - String.prototype.toJSON = this_value; - } + return { + raw: '\n' + }; + } + } + }, { + key: "code", + value: function code(src) { + var cap = this.rules.block.code.exec(src); - var gap; - var indent; - var meta; - var rep; + 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); - 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 + "\""; - } + 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 + }; + } + } + }, { + key: "heading", + value: function heading(src) { + var cap = this.rules.block.heading.exec(src); - function str(key, holder) { - // Produce a string from holder[key]. - var i; // The loop counter. + if (cap) { + var text = cap[2].trim(); // remove trailing #s - var k; // The member key. + if (/#$/.test(text)) { + var trimmed = rtrim(text, '#'); - var v; // The member value. + if (this.options.pedantic) { + text = trimmed.trim(); + } else if (!trimmed || / $/.test(trimmed)) { + // CommonMark requires space before trailing #s + text = trimmed.trim(); + } + } - var length; - var mind = gap; - var partial; - var value = holder[key]; // If the value has a toJSON method, call it to obtain a replacement value. + return { + type: 'heading', + raw: cap[0], + depth: cap[1].length, + text: text + }; + } + } + }, { + key: "nptable", + value: function nptable(src) { + var cap = this.rules.block.nptable.exec(src); - if (value && _typeof(value) === "object" && typeof value.toJSON === "function") { - value = value.toJSON(key); - } // If we were called with a replacer function, then call the replacer to - // obtain a replacement value. + if (cap) { + var item = { + type: 'table', + header: splitCells(cap[1].replace(/^ *| *\| *$/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 (typeof rep === "function") { - value = rep.call(holder, key, value); - } // What happens next depends on the value's type. + 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; + } + } + l = item.cells.length; - switch (_typeof(value)) { - case "string": - return quote(value); + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i], item.header.length); + } - case "number": - // JSON numbers must be finite. Encode non-finite numbers as null. - return isFinite(value) ? String(value) : "null"; + return item; + } + } + } + }, { + key: "hr", + value: function hr(src) { + var cap = this.rules.block.hr.exec(src); - 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. + if (cap) { + return { + type: 'hr', + raw: cap[0] + }; + } + } + }, { + key: "blockquote", + value: function blockquote(src) { + var cap = this.rules.block.blockquote.exec(src); - 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. + 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); + 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. - gap += indent; - partial = []; // Is the value an array? + 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 (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; + 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. - 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. + if (i !== l - 1) { + bnext = this.rules.block.listItemStart.exec(itemMatch[i + 1]); - 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. + 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; + } + bcurr = bnext; + } // Remove the list item's bullet + // so it is seen as the next token. - if (rep && _typeof(rep) === "object") { - length = rep.length; - for (i = 0; i < length; i += 1) { - if (typeof rep[i] === "string") { - k = rep[i]; - v = str(k, value); + space = item.length; + item = item.replace(/^ *([*+-]|\d+[.)]) ?/, ''); // Outdent whatever the + // list item contains. Hacky. - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } - } + 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 + + + item = rtrim(item, '\n'); + + if (i !== l - 1) { + raw = raw + '\n'; + } // Determine whether item is loose or not. + // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ + // for discount behavior. + + + loose = next || /\n\n(?!\s*$)/.test(raw); + + if (i !== l - 1) { + next = raw.slice(-2) === '\n\n'; + if (!loose) loose = next; } - } 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); - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } + 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(/^\[[ xX]\] +/, ''); } } - } // Join all of the member texts together, separated with commas, - // and wrap them in braces. + list.items.push({ + type: 'list_item', + raw: raw, + task: istask, + checked: ischecked, + loose: loose, + text: item + }); + } - v = partial.length === 0 ? "{}" : gap ? "{\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "}" : "{" + partial.join(",") + "}"; - gap = mind; - return v; + return list; + } } - } // 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: "html", + value: function html(src) { + var cap = this.rules.block.html.exec(src); - 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. + 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 (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. + 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); - } else if (typeof space === "string") { - indent = space; - } // If there is a replacer, it must be a function or an array. - // Otherwise, throw an error. + 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$/, '').split('\n') : [] + }; + if (item.header.length === item.align.length) { + item.raw = cap[0]; + var l = item.align.length; + var i; - rep = replacer; + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.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 (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. + l = item.cells.length; + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); + } - return str("", { - "": value - }); - }; - } // If the JSON object does not yet have a parse method, give it one. + return item; + } + } + } + }, { + 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); - 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; + 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); - 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]; + 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); - if (value && _typeof(value) === "object") { - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = walk(value, k); + 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); - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } - } + if (cap) { + if (!inLink && /^/i.test(cap[0])) { + inLink = false; } - 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. + 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); - text = String(text); - rx_dangerous.lastIndex = 0; + if (cap) { + var trimmedUrl = cap[2].trim(); - 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. + if (!this.options.pedantic && /^$/.test(trimmedUrl)) { + return; + } // ending angle bracket cannot be escaped - 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 rtrimSlash = rtrim(trimmedUrl.slice(0, -1), '\\'); - return typeof reviver === "function" ? walk({ - "": j - }, "") : j; - } // If the text is not JSON parseable, then a SyntaxError is thrown. + if ((trimmedUrl.length - rtrimSlash.length) % 2 === 0) { + return; + } + } else { + // 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] = ''; + } + } + var href = cap[2]; + var title = ''; - throw new SyntaxError("JSON.parse"); - }; - } - })(); + if (this.options.pedantic) { + // split pedantic href and title + var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); - var json2 = json2Plugin; + if (link) { + href = link[1]; + title = link[3]; + } + } else { + title = cap[3] ? cap[3].slice(1, -1) : ''; + } - function json2Plugin() { - return {}; - } + href = href.trim(); - var plugins = [json2]; - var store_legacy = storeEngine.createStore(all, plugins); + if (/^$/.test(trimmedUrl)) { + // pedantic allows starting angle bracket without ending angle bracket + href = href.slice(1); + } else { + href = href.slice(1, -1); + } + } - // - // 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 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; + 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()]; - 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 + if (!link || !link.href) { + var text = cap[0].charAt(0); + return { + type: 'text', + raw: text, + text: text + }; + } - oauth.authenticated = function () { - return !!(token('oauth_token') && token('oauth_token_secret')); - }; + 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 - oauth.logout = function () { - token('oauth_token', ''); - token('oauth_token_secret', ''); - token('oauth_request_token_secret', ''); - return oauth; - }; // TODO: detect lack of click event + 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?) - oauth.authenticate = function (callback) { - if (oauth.authenticated()) return callback(); - oauth.logout(); // ## Getting a request token + maskedSrc = maskedSrc.slice(-1 * src.length + lLength); - 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)); + 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__ - 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; + rLength = rDelim.length; - 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. + 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* - ohauth_1.xhr('POST', url, params, null, {}, reqTokenDone); - o.loading(); + rLength = Math.min(rLength, rLength + delimTotal + midDelimTotal); // Create `em` if smallest delimiter has odd char count. *a*** - 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) - }); + 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*** - 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. + 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); - 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. + 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); + } - 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` + 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); - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); + if (cap) { + return { + type: 'br', + raw: cap[0] + }; + } } + }, { + key: "del", + value: function del(src) { + var cap = this.rules.inline.del.exec(src); - 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); + 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); - oauth.bringPopupWindowToFront = function () { - var brougtPopupToFront = false; + if (cap) { + var text, href; - 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; + 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 + }] + }; } - } catch (err) {// Bringing popup window to front failed (probably because of the cross-origin error mentioned above) } + }, { + key: "url", + value: function url(src, mangle) { + var cap; - return brougtPopupToFront; - }; + if (cap = this.rules.inline.url.exec(src)) { + var text, href; - 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` + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); + href = 'mailto:' + text; + } else { + // do extended autolink path validation + var prevCapZero; - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); - } + do { + prevCapZero = cap[0]; + cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; + } while (prevCapZero !== cap[0]); - 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); + text = _escape(cap[0]); + + if (cap[1] === 'www.') { + href = 'http://' + text; + } else { + href = text; + } + } + + 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); - get_access_token(oauth_token); - }; // # xhr - // - // A single XMLHttpRequest wrapper that does authenticated calls if the - // user has logged in. + if (cap) { + var text; + 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]); + } - oauth.xhr = function (options, callback) { - if (!oauth.authenticated()) { - if (o.auto) { - return oauth.authenticate(run); - } else { - callback('not authenticated', null); - return; + return { + type: 'text', + raw: cap[0], + text: text + }; } - } else { - return run(); } + }]); - 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 + return Tokenizer; + }(); - 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 noopTest = helpers.noopTest, + edit = helpers.edit, + merge$1 = helpers.merge; + /** + * Block-Level Grammar + */ - 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); - } + 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 + */ - 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 + block$1.normal = merge$1({}, block$1); + /** + * GFM Block Grammar + */ + 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 - 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; - }; + }); + 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) + */ - 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 + 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 + */ - o.loading = o.loading || function () {}; + 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 _ - o.done = o.done || function () {}; + }, + 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 + */ - return oauth.preauth(o); - }; // 'stamp' an authentication object from `getAuth()` - // with a [nonce](http://en.wikipedia.org/wiki/Cryptographic_nonce) - // and timestamp + inline$1.normal = merge$1({}, inline$1); + /** + * 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 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 + 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); + } - oauth.options(o); - return oauth; - }; + out += '&#' + ch + ';'; + } - var JXON = new function () { - var sValueProp = 'keyValue', - sAttributesProp = 'keyAttributes', - sAttrPref = '@', + return out; + } + /** + * Block Lexer + */ - /* you can customize these values */ - aCache = [], - rIsNull = /^\s*$/, - rIsBool = /^(?:true|false)$/i; - function parseText(sValue) { - if (rIsNull.test(sValue)) { - return null; - } + var Lexer_1 = /*#__PURE__*/function () { + function Lexer(options) { + _classCallCheck$1(this, Lexer); - if (rIsBool.test(sValue)) { - return sValue.toLowerCase() === 'true'; - } + 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 + }; - if (isFinite(sValue)) { - return parseFloat(sValue); - } + if (this.options.pedantic) { + rules.block = block.pedantic; + rules.inline = inline.pedantic; + } else if (this.options.gfm) { + rules.block = block.gfm; - if (isFinite(Date.parse(sValue))) { - return new Date(sValue); + if (this.options.breaks) { + rules.inline = inline.breaks; + } else { + rules.inline = inline.gfm; + } } - return sValue; + this.tokenizer.rules = rules; } + /** + * Expose Rules + */ - function EmptyTree() {} - EmptyTree.prototype.toString = function () { - return 'null'; - }; + _createClass$1(Lexer, [{ + key: "lex", + value: + /** + * Preprocessing + */ + function lex(src) { + src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); + this.blockTokens(src, this.tokens, true); + this.inline(this.tokens); + return this.tokens; + } + /** + * Lexing + */ - EmptyTree.prototype.valueOf = function () { - return null; - }; + }, { + key: "blockTokens", + value: function blockTokens(src) { + var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - function objectify(vValue) { - return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); - } + if (this.options.pedantic) { + src = src.replace(/^ +$/gm, ''); + } - 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 token, i, l, lastToken; - if (bChildren) { - for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { - oNode = oParentNode.childNodes.item(nItem); + while (src) { + // newline + if (token = this.tokenizer.space(src)) { + src = src.substring(token.raw.length); - if (oNode.nodeType === 4) { - sCollectedTxt += oNode.nodeValue; - } - /* nodeType is 'CDATASection' (4) */ - else if (oNode.nodeType === 3) { - sCollectedTxt += oNode.nodeValue.trim(); + if (token.type) { + tokens.push(token); } - /* nodeType is 'Text' (3) */ - else if (oNode.nodeType === 1 && !oNode.prefix) { - aCache.push(oNode); - } - /* nodeType is 'Element' (1) */ - } - } + continue; + } // code - var nLevelEnd = aCache.length, - vBuiltVal = parseText(sCollectedTxt); - if (!bHighVerb && (bChildren || bAttributes)) { - vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; - } + 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. - for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { - sProp = aCache[nElId].nodeName.toLowerCase(); - vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); + if (lastToken && lastToken.type === 'paragraph') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } - if (vResult.hasOwnProperty(sProp)) { - if (vResult[sProp].constructor !== Array) { - vResult[sProp] = [vResult[sProp]]; - } + continue; + } // fences - vResult[sProp].push(vContent); - } else { - vResult[sProp] = vContent; - nLength++; - } - } - if (bAttributes) { - var nAttrLen = oParentNode.attributes.length, - sAPrefix = bNesteAttr ? '' : sAttrPref, - oAttrParent = bNesteAttr ? {} : vResult; + if (token = this.tokenizer.fences(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // heading - for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { - oAttrib = oParentNode.attributes.item(nAttrib); - oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); - } - if (bNesteAttr) { - if (bFreeze) { - Object.freeze(oAttrParent); - } + if (token = this.tokenizer.heading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // table no leading pipe (gfm) - vResult[sAttributesProp] = oAttrParent; - nLength -= nAttrLen - 1; - } - } - if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { - vResult[sValueProp] = vBuiltVal; - } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { - vResult = vBuiltVal; - } + if (token = this.tokenizer.nptable(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // hr - if (bFreeze && (bHighVerb || nLength > 0)) { - Object.freeze(vResult); - } - aCache.length = nLevelStart; - return vResult; - } + if (token = this.tokenizer.hr(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // blockquote - 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())); - } + if (token = this.tokenizer.blockquote(src)) { + src = src.substring(token.raw.length); + token.tokens = this.blockTokens(token.text, [], top); + tokens.push(token); + continue; + } // list - for (var sName in oParentObj) { - vValue = oParentObj[sName]; - if (isFinite(sName) || vValue instanceof Function) { - continue; - } - /* verbosity level is 0 */ + 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); + } - 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); + tokens.push(token); + continue; + } // html - if (vValue instanceof Object) { - loadObjTree(oXMLDoc, oChild, vValue); - } else if (vValue !== null && vValue !== true) { - oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); - } - oParentEl.appendChild(oChild); - } - } - } + if (token = this.tokenizer.html(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // def - 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); - }; + if (top && (token = this.tokenizer.def(src))) { + src = src.substring(token.raw.length); - this.unbuild = function (oObjTree) { - var oNewDoc = document.implementation.createDocument('', '', null); - loadObjTree(oNewDoc, oNewDoc, oObjTree); - return oNewDoc; - }; + if (!this.tokens.links[token.tag]) { + this.tokens.links[token.tag] = { + href: token.href, + title: token.title + }; + } - 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)); + continue; + } // table (gfm) - 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 - 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: {} - }; + if (token = this.tokenizer.table(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // lheading - var _cachedApiStatus; - var _changeset = {}; + if (token = this.tokenizer.lheading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // top-level paragraph - var _deferred = new Set(); - var _connectionID = 1; - var _tileZoom$3 = 16; - var _noteZoom = 12; + if (top && (token = this.tokenizer.paragraph(src))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - var _rateLimitError; - var _userChangesets; + if (token = this.tokenizer.text(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; - var _userDetails; + if (lastToken && lastToken.type === 'text') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } - var _off; // set a default but also load this from the API status + continue; + } + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); - var _maxWayNodes = 2000; + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } + } - function authLoading() { - dispatch$6.call('authLoading'); - } + return tokens; + } + }, { + key: "inline", + value: function inline(tokens) { + var i, j, k, l2, row, token; + var l = tokens.length; - function authDone() { - dispatch$6.call('authDone'); - } + for (i = 0; i < l; i++) { + token = tokens[i]; - function abortRequest$5(controllerOrXHR) { - if (controllerOrXHR) { - controllerOrXHR.abort(); - } - } + switch (token.type) { + case 'paragraph': + case 'text': + case 'heading': + { + token.tokens = []; + this.inlineTokens(token.text, token.tokens); + break; + } - function hasInflightRequests(cache) { - return Object.keys(cache.inflight).length; - } + case 'table': + { + token.tokens = { + header: [], + cells: [] + }; // header - 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]; - }); - } + l2 = token.header.length; - function getLoc(attrs) { - var lon = attrs.lon && attrs.lon.value; - var lat = attrs.lat && attrs.lat.value; - return [parseFloat(lon), parseFloat(lat)]; - } + for (j = 0; j < l2; j++) { + token.tokens.header[j] = []; + this.inlineTokens(token.header[j], token.tokens.header[j]); + } // cells - function getNodes(obj) { - var elems = obj.getElementsByTagName('nd'); - var nodes = new Array(elems.length); - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i].attributes.ref.value; - } + l2 = token.cells.length; - return nodes; - } + for (j = 0; j < l2; j++) { + row = token.cells[j]; + token.tokens.cells[j] = []; - function getNodesJSON(obj) { - var elems = obj.nodes; - var nodes = new Array(elems.length); + for (k = 0; k < row.length; k++) { + token.tokens.cells[j][k] = []; + this.inlineTokens(row[k], token.tokens.cells[j][k]); + } + } - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i]; - } + break; + } - return nodes; - } + case 'blockquote': + { + this.inline(token.tokens); + break; + } - function getTags(obj) { - var elems = obj.getElementsByTagName('tag'); - var tags = {}; + case 'list': + { + l2 = token.items.length; - for (var i = 0, l = elems.length; i < l; i++) { - var attrs = elems[i].attributes; - tags[attrs.k.value] = attrs.v.value; - } + for (j = 0; j < l2; j++) { + this.inline(token.items[j].tokens); + } - return tags; - } + break; + } + } + } - function getMembers(obj) { - var elems = obj.getElementsByTagName('member'); - var members = new Array(elems.length); + return tokens; + } + /** + * Lexing/Compiling + */ - 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 - }; - } + }, { + 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 - return members; - } + var maskedSrc = src; + var match; + var keepPrevChar, prevChar; // Mask out reflinks + + if (this.tokens.links) { + var links = Object.keys(this.tokens.links); - function getMembersJSON(obj) { - var elems = obj.members; - var members = new Array(elems.length); + 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 - 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 - }; - } - return members; - } + 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 - function getVisible(attrs) { - return !attrs.visible || attrs.visible.value !== 'false'; - } - function parseComments(comments) { - var parsedComments = []; // for each comment + while ((match = this.tokenizer.rules.inline.escapedEmSt.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '++' + maskedSrc.slice(this.tokenizer.rules.inline.escapedEmSt.lastIndex); + } - for (var i = 0; i < comments.length; i++) { - var comment = comments[i]; + while (src) { + if (!keepPrevChar) { + prevChar = ''; + } - if (comment.nodeName === 'comment') { - var childNodes = comment.childNodes; - var parsedComment = {}; + keepPrevChar = false; // escape - for (var j = 0; j < childNodes.length; j++) { - var node = childNodes[j]; - var nodeName = node.nodeName; - if (nodeName === '#text') continue; - parsedComment[nodeName] = node.textContent; + if (token = this.tokenizer.escape(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // tag - if (nodeName === 'uid') { - var uid = node.textContent; - if (uid && !_userCache.user[uid]) { - _userCache.toLoad[uid] = true; - } - } - } + 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]; - if (parsedComment) { - parsedComments.push(parsedComment); - } - } - } + if (_lastToken && token.type === 'text' && _lastToken.type === 'text') { + _lastToken.raw += token.raw; + _lastToken.text += token.text; + } else { + tokens.push(token); + } - return parsedComments; - } + continue; + } // link - function encodeNoteRtree(note) { - return { - minX: note.loc[0], - minY: note.loc[1], - maxX: note.loc[0], - maxY: note.loc[1], - data: note - }; - } - 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) - }); - } - }; + if (token = this.tokenizer.link(src)) { + src = src.substring(token.raw.length); - function parseJSON(payload, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); + } - if (!payload) { - return callback({ - message: 'No JSON', - status: -1 - }); - } + tokens.push(token); + continue; + } // reflink, nolink - 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); - } + if (token = this.tokenizer.reflink(src, this.tokens.links)) { + src = src.substring(token.raw.length); + var _lastToken2 = tokens[tokens.length - 1]; - callback(null, results); - }); + 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); + } - _deferred.add(handle); + continue; + } // em & strong - 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 + 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 - _tileCache.seen[uid] = true; - } - return parser(child, uid); - } - } + if (token = this.tokenizer.codespan(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // br - 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) - }); - }, - 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 (token = this.tokenizer.br(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // del (gfm) - do { - if (coincident) { - props.loc = geoVecAdd(props.loc, [epsilon, epsilon]); - } - var bbox = geoExtent(props.loc).bbox(); - coincident = _noteCache.rtree.search(bbox).length; - } while (coincident); // parse note contents + 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 - 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 + if (token = this.tokenizer.autolink(src, mangle)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // url (gfm) - if (nodeName === 'comments') { - props[nodeName] = parseComments(node.childNodes); - } else { - props[nodeName] = node.textContent; - } - } - var note = new osmNote(props); - var item = encodeNoteRtree(note); - _noteCache.note[note.id] = note; + if (!inLink && (token = this.tokenizer.url(src, mangle))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - _noteCache.rtree.insert(item); - 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'); + if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { + src = src.substring(token.raw.length); - if (img && img[0] && img[0].getAttribute('href')) { - user.image_url = img[0].getAttribute('href'); - } + if (token.raw.slice(-1) !== '_') { + // Track prevChar before string of ____ started + prevChar = token.raw.slice(-1); + } - var changesets = obj.getElementsByTagName('changesets'); + keepPrevChar = true; + lastToken = tokens[tokens.length - 1]; - if (changesets && changesets[0] && changesets[0].getAttribute('count')) { - user.changesets_count = changesets[0].getAttribute('count'); - } + if (lastToken && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); + } - var blocks = obj.getElementsByTagName('blocks'); + continue; + } - if (blocks && blocks[0]) { - var received = blocks[0].getElementsByTagName('received'); + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); - if (received && received[0] && received[0].getAttribute('active')) { - user.active_blocks = received[0].getAttribute('active'); + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } } - } - _userCache.user[uid] = user; - delete _userCache.toLoad[uid]; - return user; - } - }; + return tokens; + } + }], [{ + key: "rules", + get: function get() { + return { + block: block, + inline: inline + }; + } + /** + * Static Lex Method + */ - function parseXML(xml, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); + }, { + key: "lex", + value: function lex(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); + } + /** + * Static Lex Inline Method + */ - if (!xml || !xml.childNodes) { - return callback({ - message: 'No XML', - status: -1 - }); - } + }, { + key: "lexInline", + value: function lexInline(src, options) { + var lexer = new Lexer(options); + return lexer.inlineTokens(src); + } + }]); - var root = xml.childNodes[0]; - var children = root.childNodes; - var handle = window.requestIdleCallback(function () { - var results = []; - var result; + return Lexer; + }(); - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); - } + var defaults$2 = defaults$5.defaults; + var cleanUrl = helpers.cleanUrl, + escape$2 = helpers.escape; + /** + * Renderer + */ - callback(null, results); - }); + var Renderer_1 = /*#__PURE__*/function () { + function Renderer(options) { + _classCallCheck$1(this, Renderer); - _deferred.add(handle); + this.options = options || defaults$2; + } - function parseChild(child) { - var parser = parsers[child.nodeName]; - if (!parser) return null; - var uid; + _createClass$1(Renderer, [{ + key: "code", + value: function code(_code, infostring, escaped) { + var lang = (infostring || '').match(/\S*/)[0]; - if (child.nodeName === 'user') { - uid = child.attributes.id.value; + if (this.options.highlight) { + var out = this.options.highlight(_code, lang); - if (options.skipSeen && _userCache.user[uid]) { - delete _userCache.toLoad[uid]; - return null; + if (out != null && out !== _code) { + escaped = true; + _code = out; + } } - } else if (child.nodeName === 'note') { - uid = child.getElementsByTagName('id')[0].textContent; - } else { - uid = osmEntity.id.fromOSM(child.nodeName, child.attributes.id.value); - if (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity + _code = _code.replace(/\n$/, '') + '\n'; - _tileCache.seen[uid] = true; + if (!lang) { + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; } - } - return parser(child, uid); - } - } // replace or remove note from rtree + 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 - function updateRtree$3(item, replace) { - _noteCache.rtree.remove(item, function isEql(a, b) { - return a.data.id === b.data.id; - }); + 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 - if (replace) { - _noteCache.rtree.insert(item); - } - } + }, { + 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 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(); + if (href === null) { + return text; } - 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); - } - }; - } + var out = '    '; + return out; + } + }, { + key: "image", + value: function image(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); - function done(err, payload) { - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; + if (href === null) { + return text; } - var isAuthenticated = that.authenticated(); // 400 Bad Request, 401 Unauthorized, 403 Forbidden - // Logout and retry the request.. - - 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 out = '' + text + '' : '>'; + return out; + } + }, { + key: "text", + value: function text(_text) { + return _text; } + }]); - 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 + return Renderer; + }(); - var match = err.message.match(/^\d{3}/); + /** + * TextRenderer + * returns only the textual part of the token + */ + var TextRenderer_1 = /*#__PURE__*/function () { + function TextRenderer() { + _classCallCheck$1(this, TextRenderer); + } - if (match) { - done({ - status: +match[0], - statusText: err.message - }); - } else { - done(err.message); - } - }); - return controller; + _createClass$1(TextRenderer, [{ + key: "strong", + value: // no need for block level renderers + function strong(text) { + return text; } - }, - // 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 - }; - 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); - }); - }); - }, - // 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) { - 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)); + }, { + 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 createdChangeset(err, changesetID) { - _changeset.inflight = null; + return TextRenderer; + }(); - if (err) { - return callback(err, changeset); - } + /** + * Slugger generates header id + */ + var Slugger_1 = /*#__PURE__*/function () { + function Slugger() { + _classCallCheck$1(this, Slugger); - _changeset.open = changesetID; - changeset = changeset.update({ - id: changesetID - }); // Upload the changeset.. + this.seen = {}; + } - var options = { - method: 'POST', - path: '/api/0.6/changeset/' + changesetID + '/upload', - options: { - header: { - 'Content-Type': 'text/xml' - } - }, - content: JXON.stringify(changeset.osmChangeJXON(changes)) - }; - _changeset.inflight = oauth.xhr(options, wrapcb(this, uploadedChangeset, cid)); + _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 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 + }, { + key: "getNextSafeSlug", + value: function getNextSafeSlug(originalSlug, isDryRun) { + var slug = originalSlug; + var occurenceAccumulator = 0; - 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. + if (this.seen.hasOwnProperty(slug)) { + occurenceAccumulator = this.seen[originalSlug]; - 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' - } - } - }, function () { - return true; - }); + do { + occurenceAccumulator++; + slug = originalSlug + '-' + occurenceAccumulator; + } while (this.seen.hasOwnProperty(slug)); } - } - }, - // 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); + + if (!isDryRun) { + this.seen[originalSlug] = occurenceAccumulator; + this.seen[slug] = 0; } - }); - if (cached.length || !this.authenticated()) { - callback(undefined, cached); - if (!this.authenticated()) return; // require auth + return slug; } + /** + * Convert string to unique id + * @param {object} options + * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. + */ - utilArrayChunk(toLoad, 150).forEach(function (arr) { - oauth.xhr({ - method: 'GET', - path: '/api/0.6/users?users=' + arr.join() - }, wrapcb(this, done, _connectionID)); - }.bind(this)); + }, { + 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 done(err, xml) { - if (err) { - return callback(err); - } + return Slugger; + }(); - var options = { - skipSeen: true - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results); - } - }, options); - } - }, - // 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]); - } + var defaults$1 = defaults$5.defaults; + var unescape$1 = helpers.unescape; + /** + * Parsing & Compiling + */ - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/' + uid - }, wrapcb(this, done, _connectionID)); + var Parser_1 = /*#__PURE__*/function () { + function Parser(options) { + _classCallCheck$1(this, Parser); - function done(err, xml) { - if (err) { - return callback(err); - } + 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 + */ - var options = { - skipSeen: true - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); - } - }, - // 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); - } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/details' - }, wrapcb(this, done, _connectionID)); + _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; + + for (i = 0; i < l; i++) { + token = tokens[i]; - function done(err, xml) { - if (err) { - return callback(err); - } + switch (token.type) { + case 'space': + { + continue; + } - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - _userDetails = results[0]; - return callback(undefined, _userDetails); - } - }, options); - } - }, - // 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); - } + case 'hr': + { + out += this.renderer.hr(); + continue; + } - this.userDetails(wrapcb(this, gotDetails, _connectionID)); + case 'heading': + { + out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$1(this.parseInline(token.tokens, this.textRenderer)), this.slugger); + continue; + } - function gotDetails(err, user) { - if (err) { - return callback(err); - } + case 'code': + { + out += this.renderer.code(token.text, token.lang, token.escaped); + continue; + } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/changesets?user=' + user.id - }, wrapcb(this, done, _connectionID)); - } + case 'table': + { + header = ''; // header - function done(err, xml) { - if (err) { - return callback(err); - } + cell = ''; + l2 = token.header.length; - _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); - } - }, - // 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); - }); + for (j = 0; j < l2; j++) { + cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { + header: true, + align: token.align[j] + }); + } - function done(err, xml) { - if (err) { - // the status is null if no response could be retrieved - return callback(err, null); - } // update blocklists + header += this.renderer.tablerow(cell); + body = ''; + l2 = token.cells.length; + for (j = 0; j < l2; j++) { + row = token.tokens.cells[j]; + cell = ''; + l3 = row.length; - var elements = xml.getElementsByTagName('blacklist'); - var regexes = []; + for (k = 0; k < l3; k++) { + cell += this.renderer.tablecell(this.parseInline(row[k]), { + header: false, + align: token.align[k] + }); + } - for (var i = 0; i < elements.length; i++) { - var regexString = elements[i].getAttribute('regex'); // needs unencode? + body += this.renderer.tablerow(cell); + } - if (regexString) { - try { - var regex = new RegExp(regexString); - regexes.push(regex); - } catch (e) { - /* noop */ - } - } - } + out += this.renderer.table(header, body); + continue; + } - if (regexes.length) { - _imageryBlocklists = regexes; - } + case 'blockquote': + { + body = this.parse(token.tokens); + out += this.renderer.blockquote(body); + continue; + } - 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); - } - } - }, - // 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); - } + case 'list': + { + ordered = token.ordered; + start = token.start; + loose = token.loose; + l2 = token.items.length; + body = ''; - 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 + for (j = 0; j < l2; j++) { + item = token.items[j]; + checked = item.checked; + task = item.task; + itemBody = ''; - var tiles = tiler$5.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed + if (item.task) { + checkbox = this.renderer.checkbox(checked); - var hadRequests = hasInflightRequests(_tileCache); - abortUnwantedRequests$3(_tileCache, tiles); + if (loose) { + if (item.tokens.length > 0 && item.tokens[0].type === 'text') { + item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; - if (hadRequests && !hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner - } // issue new requests.. + 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; + } + } + itemBody += this.parse(item.tokens, loose); + body += this.renderer.listitem(itemBody, task, checked); + } - 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; + out += this.renderer.list(body, ordered, start); + continue; + } - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loading'); // start the spinner - } + case 'html': + { + // TODO parse inline content if parameter markdown=1 + out += this.renderer.html(token.text); + continue; + } - var path = '/api/0.6/map.json?bbox='; - var options = { - skipSeen: true - }; - _tileCache.inflight[tile.id] = this.loadFromAPI(path + tile.extent.toParam(), tileCallback, options); + case 'paragraph': + { + out += this.renderer.paragraph(this.parseInline(token.tokens)); + continue; + } - function tileCallback(err, parsed) { - delete _tileCache.inflight[tile.id]; + case 'text': + { + body = token.tokens ? this.parseInline(token.tokens) : token.text; - if (!err) { - delete _tileCache.toLoad[tile.id]; - _tileCache.loaded[tile.id] = true; - var bbox = tile.extent.bbox(); - bbox.id = tile.id; + while (i + 1 < l && tokens[i + 1].type === 'text') { + token = tokens[++i]; + body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); + } - _tileCache.rtree.insert(bbox); - } + out += top ? this.renderer.paragraph(body) : body; + continue; + } - if (callback) { - callback(err, Object.assign({ - data: parsed - }, tile)); - } + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } } - } - }, - 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 out; + } + /** + * Parse Inline Tokens + */ - var tiles = tiler$5.zoomExtent([_noteZoom, _noteZoom]).getTiles(projection); // abort inflight requests that are no longer needed + }, { + key: "parseInline", + value: function parseInline(tokens, renderer) { + renderer = renderer || this.renderer; + var out = '', + i, + token; + var l = tokens.length; - abortUnwantedRequests$3(_noteCache, tiles); // issue new requests.. + for (i = 0; i < l; i++) { + token = tokens[i]; - 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]; + switch (token.type) { + case 'escape': + { + out += renderer.text(token.text); + break; + } - if (!err) { - _noteCache.loaded[tile.id] = true; - } + case 'html': + { + out += renderer.html(token.text); + break; + } - 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); - } + case 'link': + { + out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); + break; + } - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); - } + case 'image': + { + out += renderer.image(token.href, token.title, token.text); + break; + } - if (!note.loc[0] || !note.loc[1] || !note.newComment) return; // location & description required + case 'strong': + { + out += renderer.strong(this.parseInline(token.tokens, renderer)); + break; + } - var comment = note.newComment; + case 'em': + { + out += renderer.em(this.parseInline(token.tokens, renderer)); + break; + } - if (note.newCategory && note.newCategory !== 'None') { - comment += ' #' + note.newCategory; - } + case 'codespan': + { + out += renderer.codespan(token.text); + break; + } - 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)); + case 'br': + { + out += renderer.br(); + break; + } - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + case 'del': + { + out += renderer.del(this.parseInline(token.tokens, renderer)); + break; + } - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + case 'text': + { + out += renderer.text(token.text); + break; + } + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - this.removeNote(note); - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } } - }, options); + } + + return out; } - }, - // 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); + }], [{ + key: "parse", + value: function parse(tokens, options) { + var parser = new Parser(options); + return parser.parse(tokens); } + /** + * Static Parse Inline Method + */ - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); + }, { + key: "parseInline", + value: function parseInline(tokens, options) { + var parser = new Parser(options); + return parser.parseInline(tokens); } + }]); - var action; + return Parser; + }(); - 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 - } + var merge = helpers.merge, + checkSanitizeDeprecation = helpers.checkSanitizeDeprecation, + escape$1 = helpers.escape; + var getDefaults = defaults$5.getDefaults, + changeDefaults = defaults$5.changeDefaults, + defaults = defaults$5.defaults; + /** + * Marked + */ - var path = '/api/0.6/notes/' + note.id + '/' + action; + 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'); + } - if (note.newComment) { - path += '?' + utilQsString({ - text: note.newComment - }); - } + if (typeof src !== 'string') { + throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - _noteCache.inflightPost[note.id] = oauth.xhr({ - method: 'POST', - path: path - }, wrapcb(this, done, _connectionID)); + if (typeof opt === 'function') { + callback = opt; + opt = null; + } - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + if (callback) { + var highlight = opt.highlight; + var tokens; + try { + tokens = Lexer_1.lex(src, opt); + } catch (e) { + return callback(e); + } - this.removeNote(note); // update closed note cache - used to populate `closed:note` changeset tag + var done = function done(err) { + var out; - if (action === 'close') { - _noteCache.closed[note.id] = true; - } else if (action === 'reopen') { - delete _noteCache.closed[note.id]; - } + if (!err) { + try { + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); + out = Parser_1.parse(tokens, opt); + } catch (e) { + err = e; } - }, options); - } - }, - "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 + } - 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 - } - }); - return target; + opt.highlight = highlight; + return err ? callback(err) : callback(null, out); + }; + + if (!highlight || highlight.length < 3) { + return done(); } - if (!arguments.length) { - return { - tile: cloneCache(_tileCache), - note: cloneCache(_noteCache), - user: cloneCache(_userCache) - }; - } // access caches directly for testing (e.g., loading notes rtree) + 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; + } - if (obj === 'get') { - return { - tile: _tileCache, - note: _noteCache, - user: _userCache - }; - } + pending--; - if (obj.tile) { - _tileCache = obj.tile; - _tileCache.inflight = {}; - } + if (pending === 0) { + done(); + } + }); + }, 0); + } + }); - if (obj.note) { - _noteCache = obj.note; - _noteCache.inflight = {}; - _noteCache.inflightPost = {}; + if (pending === 0) { + done(); } - if (obj.user) { - _userCache = obj.user; - } + return; + } - 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; + try { + var _tokens = Lexer_1.lex(src, opt); - function done(err, res) { - if (err) { - if (callback) callback(err); - return; - } + if (opt.walkTokens) { + marked.walkTokens(_tokens, opt.walkTokens); + } - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + return Parser_1.parse(_tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - _rateLimitError = undefined; - dispatch$6.call('change'); - if (callback) callback(err, res); - that.userChangesets(function () {}); // eagerly load user details/changesets + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; } - 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 - - 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(); + throw e; } - }; + } + /** + * Options + */ - 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 - }); + marked.options = marked.setOptions = function (opt) { + merge(marked.defaults, opt); + changeDefaults(marked.defaults); + return marked; + }; - 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); - }); - } + marked.getDefaults = getDefaults; + marked.defaults = defaults; + /** + * Use Extension + */ - var serviceOsmWikibase = { - init: function init() { - _inflight$1 = {}; - _wikibaseCache = {}; - _localeIDs = {}; - }, - reset: function reset() { - Object.values(_inflight$1).forEach(function (controller) { - controller.abort(); - }); - _inflight$1 = {}; - }, + marked.use = function (extension) { + var opts = merge({}, extension); - /** - * 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; - } + if (extension.renderer) { + (function () { + var renderer = marked.defaults.renderer || new Renderer_1(); - if (locale && stmt.qualifiers && stmt.qualifiers.P26 && stmt.qualifiers.P26[0].datavalue.value.id === locale) { - localePick = stmt; - } - }); - var result = localePick || preferredPick; + var _loop = function _loop(prop) { + var prevRenderer = renderer[prop]; - if (result) { - var datavalue = result.mainsnak.datavalue; - return datavalue.type === 'wikibase-entityid' ? datavalue.value.id : datavalue.value; - } else { - return undefined; - } - }, + renderer[prop] = function () { + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } - /** - * 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; + var ret = extension.renderer[prop].apply(renderer, args); - 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 (ret === false) { + ret = prevRenderer.apply(renderer, args); + } - if (rtypeSitelink) { - if (_wikibaseCache[rtypeSitelink]) { - result.rtype = _wikibaseCache[rtypeSitelink]; - } else { - titles.push(rtypeSitelink); - } - } + return ret; + }; + }; - if (keySitelink) { - if (_wikibaseCache[keySitelink]) { - result.key = _wikibaseCache[keySitelink]; - } else { - titles.push(keySitelink); + for (var prop in extension.renderer) { + _loop(prop); } - } - if (tagSitelink) { - if (_wikibaseCache[tagSitelink]) { - result.tag = _wikibaseCache[tagSitelink]; - } else { - titles.push(tagSitelink); - } - } + opts.renderer = renderer; + })(); + } - 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"}} + if (extension.tokenizer) { + (function () { + var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + var _loop2 = function _loop2(prop) { + var prevTokenizer = tokenizer[prop]; - 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, + tokenizer[prop] = function () { + for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } - }; - 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; + var ret = extension.tokenizer[prop].apply(tokenizer, args); - 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; - } else { - console.log('Unexpected title ' + title); // eslint-disable-line no-console - } + if (ret === false) { + ret = prevTokenizer.apply(tokenizer, args); } - }); - if (localeSitelink) { - // If locale ID is not found, store false to prevent repeated queries - that.addLocale(params.langCodes[0], localeID); - } + return ret; + }; + }; - callback(null, result); - } - }); - }, - // - // 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; + for (var prop in extension.tokenizer) { + _loop2(prop); } - var entity = data.rtype || data.tag || data.key; - - if (!entity) { - callback('No entity'); - return; - } + opts.tokenizer = tokenizer; + })(); + } - var i; - var description; + if (extension.walkTokens) { + var walkTokens = marked.defaults.walkTokens; - for (i in langCodes) { - var _code = langCodes[i]; + opts.walkTokens = function (token) { + extension.walkTokens(token); - if (entity.descriptions[_code] && entity.descriptions[_code].language === _code) { - description = entity.descriptions[_code]; - break; - } + if (walkTokens) { + walkTokens(token); } + }; + } + + marked.setOptions(opts); + }; + /** + * Run callback for every token + */ - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result - var result = { - title: entity.title, - description: description ? description.value : '', - descriptionLocaleCode: description ? description.language : '', - editURL: 'https://wiki.openstreetmap.org/wiki/' + entity.title - }; // add image + marked.walkTokens = function (tokens, callback) { + var _iterator = _createForOfIteratorHelper(tokens), + _step; - if (entity.claims) { - var imageroot; - var image = that.claimToValue(entity, 'P4', langCodes[0]); + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var token = _step.value; + callback(token); - if (image) { - imageroot = 'https://commons.wikimedia.org/w/index.php'; - } else { - image = that.claimToValue(entity, 'P28', langCodes[0]); + switch (token.type) { + case 'table': + { + var _iterator2 = _createForOfIteratorHelper(token.tokens.header), + _step2; - if (image) { - imageroot = 'https://wiki.openstreetmap.org/w/index.php'; - } - } + 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 (imageroot && image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); - } - } // 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. + var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), + _step3; + try { + for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { + var row = _step3.value; - 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]; + var _iterator4 = _createForOfIteratorHelper(row), + _step4; - for (i in wikis) { - var wiki = wikis[i]; + 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(); + } - 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); + break; + } - if (info) { - result.wiki = info; + case 'list': + { + marked.walkTokens(token.items, callback); break; } - } - if (result.wiki) break; + default: + { + if (token.tokens) { + marked.walkTokens(token.tokens, callback); + } + } } + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + }; + /** + * Parse Inline + */ - callback(null, result); // Helper method to get wiki info if a given language exists - function getWikiInfo(wiki, langCode, tKey) { - if (wiki && wiki[langCode]) { - return { - title: wiki[langCode], - text: tKey, - url: 'https://wiki.openstreetmap.org/wiki/' + wiki[langCode] - }; - } - } - }); - }, - 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; + 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'); } - }; - var jsonpCache = {}; - window.jsonpCache = jsonpCache; - function jsonpRequest(url, callback) { - var request = { - abort: function abort() {} - }; + if (typeof src !== 'string') { + throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - 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); + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); - request.abort = function () { - window.clearTimeout(t); - }; - } + try { + var tokens = Lexer_1.lexInline(src, opt); - return request; - } + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } - function rand() { - var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; - var c = ''; - var i = -1; + return Parser_1.parseInline(tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - while (++i < 15) { - c += chars.charAt(Math.floor(Math.random() * 52)); + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; } - return c; + throw e; } + }; + /** + * Expose + */ - function create(url) { - var e = url.match(/callback=(\w+)/); - var c = e ? e[1] : rand(); - jsonpCache[c] = function (data) { - if (jsonpCache[c]) { - callback(data); - } + 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; - finalize(); - }; + 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 - function finalize() { - delete jsonpCache[c]; - script.remove(); - } + var _cache; - request.abort = finalize; - return 'jsonpCache.' + c; + function abortRequest$4(controller) { + if (controller) { + controller.abort(); } - - 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 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 + function abortUnwantedRequests$1(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - var maxHfov = 90; // zoom out degrees + if (!wanted) { + abortRequest$4(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - var defaultHfov = 45; - var _hires = false; - var _resolution = 512; // higher numbers are slower - 512, 1024, 2048, 4096 + 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 - var _currScene = 0; - var _ssCache; + function updateRtree$1(item, replace) { + _cache.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - var _pannellumViewer; + if (replace) { + _cache.rtree.insert(item); + } + } // Issues shouldn't obscure each other - var _sceneOptions = { - showFullscreenCtrl: false, - autoLoad: true, - compass: true, - yaw: 0, - minHfov: minHfov, - maxHfov: maxHfov, - hfov: defaultHfov, - type: 'cubemap', - cubeMap: [] - }; - var _loadViewerPromise$2; - /** - * abortRequest(). - */ + function preventCoincident(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.rtree.search(bbox).length; + } while (coincident); - function abortRequest$6(i) { - i.abort(); + return loc; } - /** - * localeTimeStamp(). - */ - - function localeTimestamp(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.toLocaleString(_mainLocalizer.localeCode(), options); - } - /** - * loadTiles() wraps the process of generating tiles and then fetching image points for each tile. - */ + 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 (!_cache) { + this.reset(); + } - function loadTiles$2(which, url, projection, margin) { - var tiles = tiler$6.margin(margin).getTiles(projection); // abort inflight requests that are no longer needed + this.event = utilRebind(this, dispatch$5, 'on'); + }, + reset: function reset() { + var _strings = {}; + var _colors = {}; - var cache = _ssCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + if (_cache) { + Object.values(_cache.inflightTile).forEach(abortRequest$4); // Strings and colors are static and should not be re-populated - if (!wanted) { - abortRequest$6(cache.inflight[k]); - delete cache.inflight[k]; + _strings = _cache.strings; + _colors = _cache.colors; } - }); - tiles.forEach(function (tile) { - return loadNextTilePage$2(which, url, tile); - }); - } - /** - * loadNextTilePage() load data for the next tile page in line. - */ + _cache = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush(), + strings: _strings, + colors: _colors + }; + }, + loadIssues: function loadIssues(projection) { + var _this = this; - 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 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 - bubbles.shift(); - var features = bubbles.map(function (bubble) { - if (cache.points[bubble.id]) return null; // skip duplicates + var tiles = tiler$4.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed - 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 + abortUnwantedRequests$1(_cache, tiles); // issue new requests.. - if (bubble.pr === undefined) { - cache.leaders.push(bubble.id); - } + tiles.forEach(function (tile) { + if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); - cache.rtree.load(features); - connectSequences(); + var _tile$xyz = _slicedToArray(tile.xyz, 3), + x = _tile$xyz[0], + y = _tile$xyz[1], + z = _tile$xyz[2]; - if (which === 'bubbles') { - dispatch$7.call('loadedImages'); + var url = "".concat(_osmoseUrlRoot, "/issues/").concat(z, "/").concat(x, "/").concat(y, ".json?") + utilQsString(params); + var controller = new AbortController(); + _cache.inflightTile[tile.id] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (data) { + delete _cache.inflightTile[tile.id]; + _cache.loadedTile[tile.id] = true; + + if (data.features) { + data.features.forEach(function (issue) { + var _issue$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) */ + + var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) + + if (itemType in _osmoseData.icons) { + var loc = issue.geometry.coordinates; // lon, lat + + loc = preventCoincident(loc); + var d = new QAItem(loc, _this, itemType, id, { + item: item + }); // Setting elems here prevents UI detail requests + + if (item === 8300 || item === 8360) { + d.elems = []; + } + + _cache.data[d.id] = d; + + _cache.rtree.insert(encodeIssueRtree(d)); + } + }); + } + + dispatch$5.call('loaded'); + })["catch"](function () { + delete _cache.inflightTile[tile.id]; + _cache.loadedTile[tile.id] = true; + }); + }); + }, + loadIssueDetail: function loadIssueDetail(issue) { + var _this2 = this; + + // Issue details only need to be fetched once + if (issue.elems !== undefined) { + return Promise.resolve(issue); } - }); - } // call this sometimes to connect the bubbles into sequences + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); - function connectSequences() { - var cache = _ssCache.bubbles; - var keepLeaders = []; + 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 - 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. + issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; - var sequence = { - key: bubble.key, - bubbles: [] + _this2.replaceItem(issue); }; - var complete = false; - do { - sequence.bubbles.push(bubble); - seen[bubble.key] = true; + 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); - if (bubble.ne === undefined) { - complete = true; - } else { - bubble = cache.points[bubble.ne]; // advance to next - } - } while (bubble && !seen[bubble.key] && !complete); + 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 - 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 (!(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 + + + var allRequests = items.map(function (itemType) { + // No need to request data we already have + if (itemType in _cache.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 _cat$items = _slicedToArray(cat.items, 1), + _cat$items$ = _cat$items[0], + item = _cat$items$ === void 0 ? { + "class": [] + } : _cat$items$; + + 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) - 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 (!cl) { + /* eslint-disable no-console */ + console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); + /* eslint-enable no-console */ + return; + } // Cache served item colors to automatically style issue markers later - cache.leaders = keepLeaders; - } - /** - * getBubbles() handles the request to the server for a tile extent of 'bubbles' (streetside image locations). - */ + var itemInt = item.item, + color = item.color; - 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 (/^#[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 partitionViewport$2(projection) { - var z = geoScaleToZoom(projection.scale()); - var z2 = Math.ceil(z * 2) / 2 + 2.5; // round to next 0.5 and add 2.5 + var title = cl.title, + detail = cl.detail, + fix = cl.fix, + trap = cl.trap; // Osmose titles shouldn't contain markdown - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + var issueStrings = {}; + if (title) issueStrings.title = title.auto; + if (detail) issueStrings.detail = marked_1(detail.auto); + if (trap) issueStrings.trap = marked_1(trap.auto); + if (fix) issueStrings.fix = marked_1(fix.auto); + _cache.strings[locale][itemType] = issueStrings; + }; + + var _itemType$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 - 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; + 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]; }); - return found.length ? result.concat(found) : result; - }, []); - } - /** - * loadImage() - */ + }, + 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 (_cache.inflightPost[issue.id]) { + return callback({ + message: 'Issue update already inflight', + status: -2 + }, issue); + } // UI sets the status to either 'done' or 'false' - function loadImage(imgInfo) { - return new Promise(function (resolve) { - var img = new Image(); - 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' - }); - }; + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); + var controller = new AbortController(); - img.onerror = function () { - resolve({ - data: imgInfo, - status: 'error' - }); - }; + var after = function after() { + delete _cache.inflightPost[issue.id]; - img.setAttribute('crossorigin', ''); - img.src = imgInfo.url; - }); - } - /** - * loadCanvas() - */ + _this3.removeItem(issue); + 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 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' + _cache.closed[issue.item] += 1; + } + + if (callback) callback(null, issue); }; - }); - } - /** - * loadFaces() - */ + _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 - function loadFaces(faceGroup) { - return Promise.all(faceGroup.map(loadCanvas)).then(function () { - return { - status: 'loadFaces done' - }; - }); - } + 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); + } + }; - 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 + /*! 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; + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} - 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); - } + m = e & (1 << -nBits) - 1; + e >>= -nBits; + nBits += mLen; - function qkToXY(qk) { - var x = 0; - var y = 0; - var scale = 256; + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} - 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; + 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; } - return [x, y]; - } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); + }; - function getQuadKeys() { - var dim = _resolution / 256; - var quadKeys; + 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); - 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']; + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; } else { - // dim === 2 - quadKeys = ['0', '1', '2', '3']; - } + e = Math.floor(Math.log(value) / Math.LN2); - return quadKeys; - } + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } - var serviceStreetside = { - /** - * init() initialize streetside. - */ - init: function init() { - if (!_ssCache) { - this.reset(); + if (e + eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); } - this.event = utilRebind(this, dispatch$7, 'on'); - }, + if (value * c >= 2) { + e++; + c /= 2; + } - /** - * reset() reset the cache. - */ - reset: function reset() { - if (_ssCache) { - Object.values(_ssCache.bubbles.inflight).forEach(abortRequest$6); + 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; } + } - _ssCache = { - bubbles: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - points: {}, - leaders: [] - }, - sequences: {} - }; - }, + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - /** - * 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 + e = e << mLen | m; + eLen += mLen; - _ssCache.bubbles.rtree.search(bbox).forEach(function (d) { - var key = d.data.sequenceKey; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - if (key && !seen[key]) { - seen[key] = true; - results.push(_ssCache.sequences[key].geojson); - } - }); + buffer[offset + i - d] |= s * 128; + }; - return results; - }, + var ieee754 = { + read: read$6, + write: write$6 + }; - /** - * 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; + var pbf = Pbf; - var sceneID = _currScene.toString(); + 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; + } - 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 + Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum - 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) + Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 - 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 + Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields - 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. + Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 - var t = timer(function (elapsed) { - dispatch$7.call('viewerChanged'); + 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 (elapsed > 2000) { - t.stop(); - } - }); - }).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 + 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; - wrap = wrap.merge(wrapEnter).call(setupCanvas, true); // Register viewer resize handler + 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); + } + + 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; - context.ui().photoviewer.on('resize.streetside', function () { - if (_pannellumViewer) { - _pannellumViewer.resize(); - } - }); - _loadViewerPromise$2 = new Promise(function (resolve, reject) { - var loadedCount = 0; + 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 - function loaded() { - loadedCount += 1; // wait until both files are loaded - if (loadedCount === 2) resolve(); - } + 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 || []; - var head = select('head'); // load streetside pannellum viewer css + while (this.pos < end) { + arr.push(this.readVarint(isSigned)); + } - 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 + return arr; + }, + readPackedSVarint: function readPackedSVarint(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); + var end = readPackedEnd(this); + arr = arr || []; - 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; + while (this.pos < end) { + arr.push(this.readSVarint()); + } - 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; + return arr; + }, + readPackedBoolean: function readPackedBoolean(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); + var end = readPackedEnd(this); + arr = arr || []; - var yaw = _pannellumViewer.getYaw(); + while (this.pos < end) { + arr.push(this.readBoolean()); + } - var ca = selected.ca + yaw; - var origin = selected.loc; // construct a search trapezoid pointing out from current bubble + return arr; + }, + readPackedFloat: function readPackedFloat(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); + var end = readPackedEnd(this); + arr = arr || []; - 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 + while (this.pos < end) { + arr.push(this.readFloat()); + } - 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 + return arr; + }, + readPackedDouble: function readPackedDouble(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); + var end = readPackedEnd(this); + arr = arr || []; - var minDist = Infinity; + while (this.pos < end) { + arr.push(this.readDouble()); + } - _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)); + return arr; + }, + readPackedFixed32: function readPackedFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - if (minTheta > 20) { - dist += 5; // penalize distance if camera angles don't match - } + while (this.pos < end) { + arr.push(this.readFixed32()); + } - if (dist < minDist) { - nextID = d.data.key; - minDist = dist; - } - }); + return arr; + }, + readPackedSFixed32: function readPackedSFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - var nextBubble = nextID && that.cachedImage(nextID); - if (!nextBubble) return; - context.map().centerEase(nextBubble.loc); - that.selectImage(context, nextBubble.key).yaw(yaw).showViewer(context); - }; + while (this.pos < end) { + arr.push(this.readSFixed32()); } - }, - 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(); + return arr; + }, + readPackedFixed64: function readPackedFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - if (isHidden) { - wrap.selectAll('.photo-wrapper:not(.ms-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.ms-wrapper').classed('hide', false); + while (this.pos < end) { + arr.push(this.readFixed64()); } - return this; + return arr; }, + readPackedSFixed64: function readPackedSFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - /** - * 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); + while (this.pos < end) { + arr.push(this.readSFixed64()); + } + + 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; - /** - * 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 + while (length < this.pos + min) { + length *= 2; + } - 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 (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; - 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 (val > 0xfffffff || val < 0) { + writeBigVarint(val, this); + return; } - if (d.captured_at) { - captureInfo.append('span').attr('class', 'captured_at').html(localeTimestamp(d.captured_at)); - } // Add image links + 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 + var startPos = this.pos; // write the string directly to the buffer and see how much was written - 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; + 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 (var i = 0; i < paddingNeeded; i++) { - bubbleIdQuadKey = '0' + bubbleIdQuadKey; + 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 - 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 + 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 - var faceKeys = ['01', '02', '03', '10', '11', '12']; // Map images to cube faces + 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)); + } + }; - 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; + 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 sceneID = _currScene.toString(); + function readPackedEnd(pbf) { + return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; + } - _pannellumViewer.addScene(sceneID, _sceneOptions).loadScene(sceneID); // remove previous scene + function toNum(low, high, isSigned) { + if (isSigned) { + return high * 0x100000000 + (low >>> 0); + } + return (high >>> 0) * 0x100000000 + (low >>> 0); + } - if (_currScene > 2) { - sceneID = (_currScene - 1).toString(); + function writeBigVarint(val, pbf) { + var low, high; - _pannellumViewer.removeScene(sceneID); - } - } - }); - 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); + if (val >= 0) { + low = val % 0x100000000 | 0; + high = val / 0x100000000 | 0; + } else { + low = ~(-val % 0x100000000); + high = ~(-val / 0x100000000); + + if (low ^ 0xffffffff) { + low = low + 1 | 0; + } else { + low = 0; + high = high + 1 | 0; } + } - 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 + if (val >= 0x10000000000000000 || val < -0x10000000000000000) { + throw new Error('Given varint doesn\'t fit into 10 bytes'); + } - 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 + pbf.realloc(10); + writeBigVarintLow(low, high, pbf); + writeBigVarintHigh(high, pbf); + } - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + 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; + } - function viewfieldPath() { - var d = this.parentNode.__data__; + 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; + } - 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'; - } - } + 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 - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + pbf.realloc(extraLen); - if (imageKey) { - hash.photo = 'streetside/' + imageKey; - } else { - delete hash.photo; - } + for (var i = pbf.pos - 1; i >= startPos; i--) { + pbf.buf[i + extraLen] = pbf.buf[i]; + } + } - window.location.replace('#' + utilQsString(hash, true)); - } - }, + function _writePackedVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeVarint(arr[i]); + } + } - /** - * cache(). - */ - cache: function cache() { - return _ssCache; + function _writePackedSVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSVarint(arr[i]); } - }; + } - 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' - }; + function _writePackedFloat(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFloat(arr[i]); + } + } - function sets(params, n, o) { - if (params.geometry && o[params.geometry]) { - params[n] = o[params.geometry]; + function _writePackedDouble(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeDouble(arr[i]); } + } - return params; + function _writePackedBoolean(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeBoolean(arr[i]); + } } - function setFilter(params) { - return sets(params, 'filter', tag_filters); + function _writePackedFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed32(arr[i]); + } } - function setSort(params) { - return sets(params, 'sortname', tag_sorts); + function _writePackedSFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSFixed32(arr[i]); + } } - function setSortMembers(params) { - return sets(params, 'sortname', tag_sort_members); + function _writePackedFixed2(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed64(arr[i]); + } } - function clean(params) { - return utilObjectOmit(params, ['geometry', 'debounce']); + 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 + + + function readUInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; } - function filterKeys(type) { - var count_type = type ? 'count_' + type : 'count_all'; - return function (d) { - return parseFloat(d[count_type]) > 2500 || d.in_wiki; - }; + function writeInt32(buf, val, pos) { + buf[pos] = val; + buf[pos + 1] = val >>> 8; + buf[pos + 2] = val >>> 16; + buf[pos + 3] = val >>> 24; } - 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; - }; + function readInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); } - function filterValues(allowUpperCase) { - return function (d) { - if (d.value.match(/[;,]/) !== null) return false; // exclude some punctuation + function readUtf8(buf, pos, end) { + var str = ''; + var i = pos; - if (!allowUpperCase && d.value.match(/[A-Z*]/) !== null) return false; // exclude uppercase letters + while (i < end) { + var b0 = buf[i]; + var c = null; // codepoint - return parseFloat(d.fraction) > 0.0; - }; - } + var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; + if (i + bytesPerSequence > end) break; + var b1, b2, b3; - function filterRoles(geometry) { - return function (d) { - if (d.role === '') return false; // exclude empty role + if (bytesPerSequence === 1) { + if (b0 < 0x80) { + c = b0; + } + } else if (bytesPerSequence === 2) { + b1 = buf[i + 1]; - if (d.role.match(/[A-Z*;,]/) !== null) return false; // exclude uppercase letters and some punctuation + if ((b1 & 0xC0) === 0x80) { + c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; - return parseFloat(d[tag_members_fractions[geometry]]) > 0.0; - }; - } + if (c <= 0x7F) { + c = null; + } + } + } else if (bytesPerSequence === 3) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; - function valKey(d) { - return { - value: d.key, - title: d.key - }; - } + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; - function valKeyDescription(d) { - var obj = { - value: d.value, - title: d.description || d.value - }; + 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]; - if (d.count) { - obj.count = d.count; - } + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; - return obj; - } + if (c <= 0xFFFF || c >= 0x110000) { + c = null; + } + } + } - function roleKey(d) { - return { - value: d.role, - title: d.role - }; - } // sort keys with ':' lower than keys without ':' + if (c === null) { + c = 0xFFFD; + bytesPerSequence = 1; + } else if (c > 0xFFFF) { + c -= 0x10000; + str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); + c = 0xDC00 | c & 0x3FF; + } + str += String.fromCharCode(c); + i += bytesPerSequence; + } - function sortKeys(a, b) { - return a.key.indexOf(':') === -1 && b.key.indexOf(':') !== -1 ? -1 : a.key.indexOf(':') !== -1 && b.key.indexOf(':') === -1 ? 1 : 0; + return str; } - var debouncedRequest$1 = debounce(request$1, 300, { - leading: false - }); - - 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); - }); + function readUtf8TextDecoder(buf, pos, end) { + return utf8TextDecoder.decode(buf.subarray(pos, end)); } - function checkCache(url, params, exactMatch, callback) { - var rp = params.rp || 25; - var testQuery = params.query || ''; - var testUrl = url; + function writeUtf8(buf, str, pos) { + for (var i = 0, c, lead; i < str.length; i++) { + c = str.charCodeAt(i); // code point - do { - var hit = _taginfoCache[testUrl]; // exact match, or shorter match yielding fewer than max results (rp) + 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; + } - if (hit && (url === testUrl || hit.length < rp)) { - callback(null, hit); - return true; - } // don't try to shorten the query + continue; + } + } else if (lead) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = null; + } + 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; + } - 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) + buf[pos++] = c >> 0x6 & 0x3F | 0x80; + } - testQuery = testQuery.slice(0, -1); - testUrl = url.replace(/&query=(.*?)&/, '&query=' + testQuery + '&'); - } while (testQuery.length >= 0); + buf[pos++] = c & 0x3F | 0x80; + } + } - return false; + return pos; } - 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 + var pointGeometry = Point; + /** + * 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); + */ - 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 + function Point(x, y) { + this.x = x; + this.y = y; + } - _popularKeys[d.value] = true; - }); - }); + 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); }, - reset: function reset() { - Object.values(_inflight$2).forEach(function (controller) { - controller.abort(); - }); - _inflight$2 = {}; + + /** + * 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); }, - 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); - } - }); + + /** + * 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); }, - 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); - } - }); + + /** + * 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); + }, + + /** + * 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); + }, + + /** + * 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); }, - values: function values(params, callback) { - // Exclude popular keys from values lookups.. see #3955 - var key = params.key; - - if (key && _popularKeys[key]) { - callback(null, []); - return; - } - 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); - } - }); + /** + * 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); }, - 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); - } - }); + + /** + * 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); }, - docs: function docs(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - var path = 'key/wiki_pages?'; - if (params.value) { - path = 'tag/wiki_pages?'; - } else if (params.rtype) { - path = 'relation/wiki_pages?'; - } + /** + * 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); + }, - 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); - } - }); + /** + * 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(); }, - apibase: function apibase(_) { - if (!arguments.length) return _apibase$1; - _apibase$1 = _; - return this; - } - }; - var helpers$1 = createCommonjsModule(function (module, exports) { + /** + * 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(); + }, - Object.defineProperty(exports, "__esModule", { - value: true - }); /** - * @module helpers + * 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(); + }, /** - * Earth Radius used with the Harvesine formula and approximates using a spherical (non-ellipsoid) Earth. - * - * @memberof helpers - * @type {number} + * 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); + }, - exports.earthRadius = 6371008.8; /** - * Unit of measurement factors using a spherical (non-ellipsoid) earth radius. - * - * @memberof helpers - * @type {Object} + * 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; + }, - 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} + * 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)); + }, - 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} + * 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; + }, - 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 + * 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); + }, - function feature(geom, properties, options) { - if (options === void 0) { - options = {}; - } + /** + * 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); + }, - var feat = { - type: "Feature" - }; + /** + * 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); + }, - if (options.id === 0 || options.id) { - feat.id = options.id; - } + /* + * 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()); - if (options.bbox) { - feat.bbox = options.bbox; - } + 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); + */ - feat.properties = properties || {}; - feat.geometry = geom; - return feat; + Point.convert = function (a) { + if (a instanceof Point) { + return a; } - 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 - */ + if (Array.isArray(a)) { + return new Point(a[0], a[1]); + } - function geometry(type, coordinates, options) { + return a; + }; - switch (type) { - case "Point": - return point(coordinates).geometry; + var vectortilefeature = VectorTileFeature$1; - case "LineString": - return lineString(coordinates).geometry; + function VectorTileFeature$1(pbf, end, extent, keys, values) { + // Public + this.properties = {}; + this.extent = extent; + this.type = 0; // Private - case "Polygon": - return polygon(coordinates).geometry; + this._pbf = pbf; + this._geometry = -1; + this._keys = keys; + this._values = values; + pbf.readFields(readFeature, this, end); + } - case "MultiPoint": - return multiPoint(coordinates).geometry; + 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; + } - case "MultiLineString": - return multiLineString(coordinates).geometry; + function readTag(pbf, feature) { + var end = pbf.readVarint() + pbf.pos; - case "MultiPolygon": - return multiPolygon(coordinates).geometry; + while (pbf.pos < end) { + var key = feature._keys[pbf.readVarint()], + value = feature._values[pbf.readVarint()]; - default: - throw new Error(type + " is invalid"); - } + feature.properties[key] = value; } + } - 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 - */ + VectorTileFeature$1.types = ['Unknown', 'Point', 'LineString', 'Polygon']; + + 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; - function point(coordinates, properties, options) { - if (options === void 0) { - options = {}; + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; } - var geom = { - type: "Point", - coordinates: coordinates - }; - return feature(geom, properties, options); + length--; + + if (cmd === 1 || cmd === 2) { + x += pbf.readSVarint(); + y += pbf.readSVarint(); + + if (cmd === 1) { + // moveTo + if (line) lines.push(line); + line = []; + } + + 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 + } + } else { + throw new Error('unknown command ' + cmd); + } } - 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 - */ + if (line) lines.push(line); + return lines; + }; + + 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; - function points(coordinates, properties, options) { - if (options === void 0) { - options = {}; + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; } - return featureCollection(coordinates.map(function (coords) { - return point(coords, properties); - }), options); + length--; + + 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); + } } - 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 - */ + return [x1, y1, x2, y2]; + }; + + 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 polygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; + 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]; } + } + + switch (this.type) { + case 1: + var points = []; - for (var _i = 0, coordinates_1 = coordinates; _i < coordinates_1.length; _i++) { - var ring = coordinates_1[_i]; + for (i = 0; i < coords.length; i++) { + points[i] = coords[i][0]; + } + + coords = points; + project(coords); + break; - if (ring.length < 4) { - throw new Error("Each LinearRing of a Polygon must have 4 or more Positions."); + case 2: + for (i = 0; i < coords.length; i++) { + project(coords[i]); } - 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."); + break; + + case 3: + coords = classifyRings(coords); + + for (i = 0; i < coords.length; i++) { + for (j = 0; j < coords[i].length; j++) { + project(coords[i][j]); } } - } - var geom = { - type: "Polygon", - coordinates: coordinates - }; - return feature(geom, properties, options); + break; } - 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 (coords.length === 1) { + coords = coords[0]; + } else { + type = 'Multi' + type; + } - function polygons(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + var result = { + type: "Feature", + geometry: { + type: type, + coordinates: coords + }, + properties: this.properties + }; - return featureCollection(coordinates.map(function (coords) { - return polygon(coords, properties); - }), options); + if ('id' in this) { + result.id = this.id; } - 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 - */ + return result; + }; // classifies an array of rings into polygons with outer rings and holes - function lineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } - if (coordinates.length < 2) { - throw new Error("coordinates must be an array of two or more positions"); - } + function classifyRings(rings) { + var len = rings.length; + if (len <= 1) return [rings]; + var polygons = [], + polygon, + ccw; - var geom = { - type: "LineString", - coordinates: coordinates - }; - return feature(geom, properties, options); + for (var i = 0; i < len; i++) { + var area = signedArea(rings[i]); + if (area === 0) continue; + if (ccw === undefined) ccw = area < 0; + + if (ccw === area < 0) { + if (polygon) polygons.push(polygon); + polygon = [rings[i]]; + } else { + polygon.push(rings[i]); + } } - 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 - */ + if (polygon) polygons.push(polygon); + return polygons; + } - function lineStrings(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + function signedArea(ring) { + var sum = 0; - return featureCollection(coordinates.map(function (coords) { - return lineString(coords, properties); - }), options); + 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); } - 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 - */ + return sum; + } - function featureCollection(features, options) { - if (options === void 0) { - options = {}; - } + var vectortilelayer = VectorTileLayer$1; - var fc = { - type: "FeatureCollection" - }; + function VectorTileLayer$1(pbf, end) { + // Public + this.version = 1; + this.name = null; + this.extent = 4096; + this.length = 0; // Private - if (options.id) { - fc.id = options.id; - } + this._pbf = pbf; + this._keys = []; + this._values = []; + this._features = []; + pbf.readFields(readLayer, this, end); + this.length = this._features.length; + } - if (options.bbox) { - fc.bbox = options.bbox; - } + 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)); + } - fc.features = features; - return fc; - } + function readValueMessage(pbf) { + var value = null, + end = pbf.readVarint() + pbf.pos; - 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 - */ + 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; + } - function multiLineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + return value; + } // return feature `i` from this layer as a `VectorTileFeature` - var geom = { - type: "MultiLineString", - coordinates: coordinates - }; - return feature(geom, properties, options); - } - 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 - */ + 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]; - function multiPoint(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + var end = this._pbf.readVarint() + this._pbf.pos; - var geom = { - type: "MultiPoint", - coordinates: coordinates - }; - return feature(geom, properties, options); - } + return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); + }; - 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 vectortile = VectorTile$1; - function multiPolygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + function VectorTile$1(pbf, end) { + this.layers = pbf.readFields(readTile, {}, end); + } - var geom = { - type: "MultiPolygon", - coordinates: coordinates - }; - return feature(geom, properties, options); + function readTile(tag, layers, pbf) { + if (tag === 3) { + var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); + if (layer.length) layers[layer.name] = layer; } + } - 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 - */ - - function geometryCollection(geometries, properties, options) { - if (options === void 0) { - options = {}; - } + var VectorTile = vectortile; + var VectorTileFeature = vectortilefeature; + var VectorTileLayer = vectortilelayer; + var vectorTile = { + VectorTile: VectorTile, + VectorTileFeature: VectorTileFeature, + VectorTileLayer: VectorTileLayer + }; - var geom = { - type: "GeometryCollection", - geometries: geometries - }; - return feature(geom, properties, options); - } + 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'); - 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 - */ + var _loadViewerPromise$2; - function round(num, precision) { - if (precision === void 0) { - precision = 0; - } + var _mlyActiveImage; - if (precision && !(precision >= 0)) { - throw new Error("precision must be a positive number"); - } + var _mlyCache; - var multiplier = Math.pow(10, precision || 0); - return Math.round(num * multiplier) / multiplier; - } + var _mlyFallback = false; - 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 - */ + var _mlyHighlightedDetection; - function radiansToLength(radians, units) { - if (units === void 0) { - units = "kilometers"; - } + var _mlyShowFeatureDetections = false; + var _mlyShowSignDetections = false; - var factor = exports.factors[units]; + var _mlyViewer; - if (!factor) { - throw new Error(units + " units is invalid"); - } + var _mlyViewerFilter = ['all']; // Load all data for the specified type from Mapillary vector tiles - return radians * factor; - } + 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 - 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 - */ - function lengthToRadians(distance, units) { - if (units === void 0) { - units = "kilometers"; + 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 factor = exports.factors[units]; - - if (!factor) { - throw new Error(units + " units is invalid"); + cache.loaded[tileId] = true; + delete cache.inflight[tileId]; + return response.arrayBuffer(); + }).then(function (data) { + if (!data) { + throw new Error('No Data'); } - return distance / factor; - } + loadTileDataToCache(data, tile, which); - 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 - */ + 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 - function lengthToDegrees(distance, units) { - return radiansToDegrees(lengthToRadians(distance, units)); - } - 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 - */ + function loadTileDataToCache(data, tile, which) { + var vectorTile = new VectorTile(new pbf(data)); + var features, cache, layer, i, feature, loc, d; - function bearingToAzimuth(bearing) { - var angle = bearing % 360; + if (vectorTile.layers.hasOwnProperty('image')) { + features = []; + cache = _mlyCache.images; + layer = vectorTile.layers.image; - if (angle < 0) { - angle += 360; + 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 + }); } - return angle; + if (cache.rtree) { + cache.rtree.load(features); + } } - 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 - */ - - function radiansToDegrees(radians) { - var degrees = radians % (2 * Math.PI); - return degrees * 180 / Math.PI; - } + if (vectorTile.layers.hasOwnProperty('sequence')) { + features = []; + cache = _mlyCache.sequences; + layer = vectorTile.layers.sequence; - 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 - */ + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); - function degreesToRadians(degrees) { - var radians = degrees % 360; - return radians * Math.PI / 180; + if (cache.lineString[feature.properties.id]) { + cache.lineString[feature.properties.id].push(feature); + } else { + cache.lineString[feature.properties.id] = [feature]; + } + } } - 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 convertLength(length, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "kilometers"; - } + if (vectorTile.layers.hasOwnProperty('point')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.point; - if (finalUnit === void 0) { - finalUnit = "kilometers"; + 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 + }); } - if (!(length >= 0)) { - throw new Error("length must be a positive number"); + if (cache.rtree) { + cache.rtree.load(features); } - - return radiansToLength(lengthToRadians(length, originalUnit), finalUnit); } - 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"; - } + if (vectorTile.layers.hasOwnProperty('traffic_sign')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.traffic_sign; - if (finalUnit === void 0) { - finalUnit = "kilometers"; + 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 + }); } - if (!(area >= 0)) { - throw new Error("area must be a positive number"); + if (cache.rtree) { + cache.rtree.load(features); } + } + } // Get data from the API - var startFactor = exports.areaFactors[originalUnit]; - if (!startFactor) { - throw new Error("invalid original units"); + function loadData(url) { + return fetch(url).then(function (response) { + if (!response.ok) { + throw new Error(response.status + ' ' + response.statusText); } - var finalFactor = exports.areaFactors[finalUnit]; - - if (!finalFactor) { - throw new Error("invalid final units"); + return response.json(); + }).then(function (result) { + if (!result) { + return []; } - return area / startFactor * finalFactor; - } + return result.data || []; + }); + } // Partition viewport into higher zoom tiles - exports.convertArea = convertArea; - /** - * isNumber - * - * @param {*} num Number to validate - * @returns {boolean} true/false - * @example - * turf.isNumber(123) - * //=true - * turf.isNumber('foo') - * //=false - */ - function isNumber(num) { - return !isNaN(num) && num !== null && !Array.isArray(num) && !/^\s*$/.test(num); - } + 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 - exports.isNumber = isNumber; - /** - * isObject - * - * @param {*} input variable to validate - * @returns {boolean} true/false - * @example - * turf.isObject({elevation: 10}) - * //=true - * turf.isObject('foo') - * //=false - */ + var tiler = utilTiler().zoomExtent([z2, z2]); + return tiler.getTiles(projection).map(function (tile) { + return tile.extent; + }); + } // Return no more than `limit` results per partition. - function isObject(input) { - return !!input && input.constructor === Object; - } - 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 - */ + 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 validateBBox(bbox) { - if (!bbox) { - throw new Error("bbox is required"); + var serviceMapillary = { + // Initialize Mapillary + init: function init() { + if (!_mlyCache) { + this.reset(); } - if (!Array.isArray(bbox)) { - throw new Error("bbox must be an Array"); + 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 (bbox.length !== 4 && bbox.length !== 6) { - throw new Error("bbox must be an Array of 4 or 6 numbers"); - } + _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 = []; - bbox.forEach(function (num) { - if (!isNumber(num)) { - throw new Error("bbox must only contain numbers"); + _mlyCache.images.rtree.search(bbox).forEach(function (d) { + if (d.data.sequence_id) { + sequenceIds[d.data.sequence_id] = true; } }); - } - - 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 - */ - function validateId(id) { - if (!id) { - throw new Error("id is required"); - } + Object.keys(sequenceIds).forEach(function (sequenceId) { + if (_mlyCache.sequences.lineString[sequenceId]) { + lineStrings = lineStrings.concat(_mlyCache.sequences.lineString[sequenceId]); + } + }); + 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 - if (["string", "number"].indexOf(_typeof(id)) === -1) { - throw new Error("id must be a number or a string"); - } - } + 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; - exports.validateId = validateId; // Deprecated methods + function loaded() { + loadedCount += 1; // wait until both files are loaded - function radians2degrees() { - throw new Error("method has been renamed to `radiansToDegrees`"); - } + if (loadedCount === 2) resolve(); + } - exports.radians2degrees = radians2degrees; + var head = select('head'); // load mapillary-viewercss - function degrees2radians() { - throw new Error("method has been renamed to `degreesToRadians`"); - } + 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 - exports.degrees2radians = degrees2radians; + 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(); + } + }, + // Show map feature detections in image viewer + showFeatureDetections: function showFeatureDetections(value) { + _mlyShowFeatureDetections = value; - function distanceToDegrees() { - throw new Error("method has been renamed to `lengthToDegrees`"); - } + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); + } + }, + // Show traffic sign detections in image viewer + showSignDetections: function showSignDetections(value) { + _mlyShowSignDetections = value; - exports.distanceToDegrees = distanceToDegrees; + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); + } + }, + // 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]); - function distanceToRadians() { - throw new Error("method has been renamed to `lengthToRadians`"); - } + if (fromDate) { + filter.push(['>=', 'capturedAt', new Date(fromDate).getTime()]); + } - exports.distanceToRadians = distanceToRadians; + if (toDate) { + filter.push(['>=', 'capturedAt', new Date(toDate).getTime()]); + } - function radiansToDistance() { - throw new Error("method has been renamed to `radiansToLength`"); - } + if (_mlyViewer) { + _mlyViewer.setFilter(filter); + } - exports.radiansToDistance = radiansToDistance; + _mlyViewerFilter = filter; + return filter; + }, + // 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(); - function bearingToAngle() { - throw new Error("method has been renamed to `bearingToAzimuth`"); - } + if (isHidden && _mlyViewer) { + wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); + wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); - exports.bearingToAngle = bearingToAngle; + _mlyViewer.resize(); + } - function convertDistance() { - throw new Error("method has been renamed to `convertLength`"); - } + return this; + }, + // Hide the image viewer and resets map markers + hideViewer: function hideViewer(context) { + _mlyActiveImage = null; - exports.convertDistance = convertDistance; - }); + if (!_mlyFallback && _mlyViewer) { + _mlyViewer.getComponent('sequence').stop(); + } - var invariant = createCommonjsModule(function (module, exports) { + 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); + }, + // Update the URL with current image id + updateUrlImage: function updateUrlImage(imageId) { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); - 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] - */ + if (imageId) { + hash.photo = 'mapillary/' + imageId; + } else { + delete hash.photo; + } - function getCoord(coord) { - if (!coord) { - throw new Error("coord is required"); + window.location.replace('#' + utilQsString(hash, true)); + } + }, + // Highlight the detection in the viewer that is related to the clicked map feature + highlightDetection: function highlightDetection(detection) { + if (detection) { + _mlyHighlightedDetection = detection.id; } - if (!Array.isArray(coord)) { - if (coord.type === "Feature" && coord.geometry !== null && coord.geometry.type === "Point") { - return coord.geometry.coordinates; - } + 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 (coord.type === "Point") { - return coord.coordinates; - } - } + 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 (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"); - } - - 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]]] - */ + _mlyViewer = new mapillary.Viewer(opts); - function getCoords(coords) { - if (Array.isArray(coords)) { - return coords; - } // Feature + _mlyViewer.on('image', imageChanged); + _mlyViewer.on('bearing', bearingChanged); - if (coords.type === "Feature") { - if (coords.geometry !== null) { - return coords.geometry.coordinates; - } - } else { - // Geometry - if (coords.coordinates) { - return coords.coordinates; - } - } + if (_mlyViewerFilter) { + _mlyViewer.setFilter(_mlyViewerFilter); + } // Register viewer resize handler - throw new Error("coords must be GeoJSON Feature, Geometry Object or an Array"); - } - exports.getCoords = getCoords; - /** - * Checks if coordinates contains a number - * - * @name containsNumber - * @param {Array} coordinates GeoJSON Coordinates - * @returns {boolean} true if Array contains a number - */ + context.ui().photoviewer.on('resize.mapillary', function () { + if (_mlyViewer) _mlyViewer.resize(); + }); // imageChanged: called after the viewer has changed images and is ready. - function containsNumber(coordinates) { - if (coordinates.length > 1 && helpers$1.isNumber(coordinates[0]) && helpers$1.isNumber(coordinates[1])) { - return true; - } + 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); - if (Array.isArray(coordinates[0]) && coordinates[0].length) { - return containsNumber(coordinates[0]); - } + if (_mlyShowFeatureDetections || _mlyShowSignDetections) { + that.updateDetections(image.id, "".concat(apiUrl, "/").concat(image.id, "/detections?access_token=").concat(accessToken, "&fields=id,image,geometry,value")); + } - throw new Error("coordinates must only contain numbers"); - } + dispatch$4.call('imageChanged'); + } // bearingChanged: called when the bearing changes in the image viewer. - 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. - */ - function geojsonType(value, type, name) { - if (!type || !name) { - throw new Error("type and name required"); + function bearingChanged(e) { + dispatch$4.call('bearingChanged', undefined, e); + } + }, + // 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 + }); } - if (!value || value.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + value.type); + 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; - 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 (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] = []; + } - function featureOf(feature, type, name) { - if (!feature) { - throw new Error("No feature passed"); - } + 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 - if (!name) { - throw new Error(".featureOf() requires a name"); - } - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); - } + function showDetections(detections) { + var tagComponent = _mlyViewer.getComponent('tag'); - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } - } + detections.forEach(function (data) { + var tag = makeTag(data); - 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. - */ + if (tag) { + tagComponent.add([tag]); + } + }); + } // Create a Mapillary JS tag object - function collectionOf(featureCollection, type, name) { - if (!featureCollection) { - throw new Error("No featureCollection passed"); - } - if (!name) { - throw new Error(".collectionOf() requires a name"); - } + function makeTag(data) { + var valueParts = data.value.split('--'); + if (!valueParts.length) return; + var tag; + var text; + var color = 0xffffff; + + if (_mlyHighlightedDetection === data.id) { + color = 0xffff00; + text = valueParts[1]; + + if (text === 'flat' || text === 'discrete' || text === 'sign') { + text = valueParts[2]; + } - if (!featureCollection || featureCollection.type !== "FeatureCollection") { - throw new Error("Invalid input to " + name + ", FeatureCollection required"); - } + text = text.replace(/-/g, ' '); + text = text.charAt(0).toUpperCase() + text.slice(1); + _mlyHighlightedDetection = null; + } - for (var _i = 0, _a = featureCollection.features; _i < _a.length; _i++) { - var feature = _a[_i]; + var decodedGeometry = window.atob(data.geometry); + var uintArray = new Uint8Array(decodedGeometry.length); - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); + for (var i = 0; i < decodedGeometry.length; i++) { + uintArray[i] = decodedGeometry.charCodeAt(i); } - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } + 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; } + }; - 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 geojson; - } + function validationIssue(attrs) { + this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') - 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" - */ + this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') - function getType(geojson, name) { - if (geojson.type === "FeatureCollection") { - return "FeatureCollection"; - } + this.severity = attrs.severity; // required - 'warning' or 'error' - if (geojson.type === "GeometryCollection") { - return "GeometryCollection"; - } + this.message = attrs.message; // required - function returning localized string - if (geojson.type === "Feature" && geojson.geometry !== null) { - return geojson.geometry.type; - } + this.reference = attrs.reference; // optional - function(selection) to render reference information - return geojson.type; - } + this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue - exports.getType = getType; - }); + this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue - 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 + this.data = attrs.data; // optional - object containing extra data for the fixes - function lineclip(points, bbox, result) { - var len = points.length, - codeA = bitCode(points[0], bbox), - part = [], - i, - a, - b, - codeB, - lastCode; - if (!result) result = []; + this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode(b, bbox); + this.hash = attrs.hash; // optional - string to further differentiate the issue - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + this.id = generateID.apply(this); // generated - see below - if (codeB !== lastCode) { - // segment went outside - part.push(b); + 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 (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); - } + function generateID() { + var parts = [this.type]; - 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 (this.hash) { + // subclasses can pass in their own differentiator + parts.push(this.hash); } - 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 + if (this.subtype) { + parts.push(this.subtype); + } // include the entities this issue is for + // (sort them so the id is deterministic) - if (inside !== prevInside) result.push(intersect(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside - prev = p; - prevInside = inside; + if (this.entityIds) { + var entityKeys = this.entityIds.slice().sort(); + parts.push.apply(parts, entityKeys); } - points = result; - if (!points.length) break; + return parts.join(':'); } - return result; - } // intersect a segment against one of the 4 lines that make up the bbox - + this.extent = function (resolver) { + if (this.loc) { + return geoExtent(this.loc); + } - 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 + if (this.entityIds && this.entityIds.length) { + return this.entityIds.reduce(function (extent, entityId) { + return extent.extend(resolver.entity(entityId).extent(resolver)); + }, geoExtent()); + } + return null; + }; - function bitCode(p, bbox) { - var code = 0; - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right + this.fixes = function (context) { + var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; + var issue = this; - if (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + 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); + } + })); + } - return code; - } - lineclip_1["default"] = _default; + 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 - var bboxClip_1 = createCommonjsModule(function (module, exports) { + fix.issue = issue; - 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]; - } - result["default"] = mod; - return result; + if (fix.autoArgs) { + issue.autoFix = fix; + } + }); + return fixes; }; + } + function validationIssueFix(attrs) { + this.title = attrs.title; // Required - Object.defineProperty(exports, "__esModule", { - value: true - }); + this.onClick = attrs.onClick; // Optional - the function to run to apply the fix - 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] - */ + 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 - function bboxClip(feature, bbox) { - var geom = invariant.getGeom(feature); - var type = geom.type; - var properties = feature.type === "Feature" ? feature.properties : {}; - var coords = geom.coordinates; + this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. - switch (type) { - case "LineString": - case "MultiLineString": - var lines_1 = []; + this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run - if (type === "LineString") { - coords = [coords]; - } + this.issue = null; // Generated link - added by validationIssue + } - coords.forEach(function (line) { - lineclip.polyline(line, bbox, lines_1); + 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]; - if (lines_1.length === 1) { - return helpers$1.lineString(lines_1[0], properties); - } + var expression = _positiveRegex[tagKey].join('|'); - return helpers$1.multiLineString(lines_1, properties); + var regex = new RegExp(expression); + return function (tags) { + return regex.test(tags[tagKey]); + }; + }, + negativeRegex: function negativeRegex(_negativeRegex) { + var tagKey = Object.keys(_negativeRegex)[0]; - case "Polygon": - return helpers$1.polygon(clipPolygon(coords, bbox), properties); + var expression = _negativeRegex[tagKey].join('|'); - case "MultiPolygon": - return helpers$1.multiPolygon(coords.map(function (poly) { - return clipPolygon(poly, bbox); - }), properties); + var regex = new RegExp(expression); + return function (tags) { + return !regex.test(tags[tagKey]); + }; + } + }; + }; - default: - throw new Error("geometry " + type + " not supported"); + var buildLineKeys = function buildLineKeys() { + return { + highway: { + rest_area: true, + services: true + }, + railway: { + roundhouse: true, + station: true, + traverser: true, + turntable: true, + wash: true } - } + }; + }; - exports["default"] = bboxClip; + 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])); + } - function clipPolygon(rings, bbox) { - var outRings = []; + 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, ''); + }); + }; - for (var _i = 0, rings_1 = rings; _i < rings_1.length; _i++) { - var ring = rings_1[_i]; - var clipped = lineclip.polygon(ring, bbox); + var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { + var values; + var isRegex = /regex/gi.test(key); + var isEqual = /equals/gi.test(key); - 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]); - } + if (isRegex || isEqual) { + Object.keys(selector[key]).forEach(function (selectorKey) { + values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); - if (clipped.length >= 4) { - outRings.push(clipped); - } - } - } + if (expectedTags.hasOwnProperty(selectorKey)) { + values = values.concat(expectedTags[selectorKey]); + } - return outRings; - } - }); - var turf_bboxClip = /*@__PURE__*/getDefaultExportFromCjs(bboxClip_1); + 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]]; - 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 (expectedTags.hasOwnProperty(tagKey)) { + values = values.concat(expectedTags[tagKey]); + } - 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); + expectedTags[tagKey] = values; + } - var seen = []; - return function stringify(node) { - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); - } + return expectedTags; + }, {}); + return tagMap; + }, + // inspired by osmWay#isArea() + inferGeometry: function inferGeometry(tagMap) { + var _lineKeys = this._lineKeys; + var _areaKeys = this._areaKeys; - 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 keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; + }; - if (Array.isArray(node)) { - out = '['; + var keyValueImpliesLine = function keyValueImpliesLine(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; + }; - for (i = 0; i < node.length; i++) { - if (i) out += ','; - out += stringify(node[i]) || 'null'; + if (tagMap.hasOwnProperty('area')) { + if (tagMap.area.indexOf('yes') > -1) { + return 'area'; } - return out + ']'; + if (tagMap.area.indexOf('no') > -1) { + return 'line'; + } } - if (node === null) return 'null'; + for (var key in tagMap) { + if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { + return 'area'; + } - if (seen.indexOf(node) !== -1) { - if (cycles) return JSON.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); + if (key in _lineKeys && keyValueImpliesLine(key)) { + return 'area'; + } } - var seenIndex = seen.push(node) - 1; - var keys = Object.keys(node).sort(cmp && cmp(node)); - out = ''; - - 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; - } + 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] + })); + } + } + }; - seen.splice(seenIndex, 1); - return '{' + out + '}'; - }(data); + 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; + } }; - function DEFAULT_COMPARE(a, b) { - return a > b ? 1 : a < b ? -1 : 0; - } - - 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); - - this._compare = compare; - this._root = null; - this._size = 0; - this._noDuplicates = !!noDuplicates; - } + var apibase$2 = 'https://nominatim.openstreetmap.org/'; + var _inflight$2 = {}; - _createClass(SplayTree, [{ - key: "rotateLeft", - value: function rotateLeft(x) { - var y = x.right; + var _nominatimCache; - if (y) { - x.right = y.left; - if (y.left) y.left.parent = x; - y.parent = x.parent; + var serviceNominatim = { + init: function init() { + _inflight$2 = {}; + _nominatimCache = new RBush(); + }, + reset: function reset() { + Object.values(_inflight$2).forEach(function (controller) { + controller.abort(); + }); + _inflight$2 = {}; + _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); } + }); + }, + reverse: function reverse(loc, callback) { + var cached = _nominatimCache.search({ + minX: loc[0], + minY: loc[1], + maxX: loc[0], + maxY: loc[1] + }); - 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; + if (cached.length > 0) { + if (callback) callback(null, cached[0].data); + return; } - }, { - key: "rotateRight", - value: function rotateRight(x) { - var y = x.left; - if (y) { - x.left = y.right; - if (y.right) y.right.parent = x; - y.parent = x.parent; - } + 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 (!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 (result && result.error) { + throw new Error(result.error); } - } - }, { - 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; - - 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; - } - } - - if (l) { - p.right = l; - l.parent = p; - } else p.right = null; + var extent = geoExtent(loc).padByMeters(200); - 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; - } - } + _nominatimCache.insert(Object.assign(extent.bbox(), { + data: result + })); - 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; + if (callback) callback(null, result); + })["catch"](function (err) { + delete _inflight$2[url]; + if (err.name === 'AbortError') return; + if (callback) callback(err.message); + }); + }, + 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]; - while (z) { - var cmp = comp(z.key, key); - if (cmp < 0) z = z.right;else if (cmp > 0) z = z.left;else return z; + if (result && result.error) { + throw new Error(result.error); } - return null; - } - /** - * Whether the tree contains a node with the given key - * @param {Key} key - * @return {boolean} true/false - */ + if (callback) callback(null, result); + })["catch"](function (err) { + delete _inflight$2[url]; + if (err.name === 'AbortError') return; + if (callback) callback(err.message); + }); + } + }; - }, { - key: "contains", - value: function contains(key) { - var node = this._root; - var comparator = this._compare; + // for punction see https://stackoverflow.com/a/21224179 - 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 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()); + } - 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); + 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$1 + }; - if (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + var genericWords = ["^(barn|bazaa?r|bench|bou?tique|building|casa|church)$","^(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 + }; - 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); + 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 (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + var matchGroups = matchGroupsJSON.matchGroups; + var trees = treesJSON.trees; + var Matcher = /*#__PURE__*/function () { + // + // `constructor` + // initialize the genericWords regexes + function Matcher() { + var _this = this; - 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; + _classCallCheck$1(this, Matcher); - if (s) { - s.parent = null; - sMax = this.maxNode(s); - this.splay(sMax); - this._root = sMax; - } + // 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]', + // … + // } - if (t) { - if (s) sMax.right = t;else this._root = t; - t.parent = sMax; - } + 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 {…}, + // … + // } - this._size--; - } - /** - * Removes and returns the node with smallest key - * @return {?Node} - */ + this.locationSets = undefined; // The `locationIndex` is an instance of which-polygon spatial index for the locationSets. - }, { - key: "pop", - value: function pop() { - var node = this._root, - returnValue = null; + this.locationIndex = undefined; // Array of match conflict pairs (currently unused) - if (node) { - while (node.left) { - node = node.left; - } + 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: [ {}, {}, … ] }, + // … + // } + // - returnValue = { - key: node.key, - data: node.data - }; - this.remove(node.key); - } - return returnValue; - } - /* eslint-disable class-methods-use-this */ + _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 - /** - * Successor node - * @param {Node} node - * @return {?Node} - */ - }, { - key: "next", - value: function next(node) { - var successor = node; + 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 - if (successor) { - if (successor.right) { - successor = successor.right; + var items = category.items; + if (!Array.isArray(items) || !items.length) return; // Primary name patterns, match tags to take first + // e.g. `name`, `name:ru` - while (successor && successor.left) { - successor = successor.left; - } - } else { - successor = node.parent; + 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.. - while (successor && successor.right === node) { - node = successor; - successor = successor.parent; - } - } - } + 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.. - return successor; - } - /** - * Predecessor node - * @param {Node} node - * @return {?Node} - */ + 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` - }, { - key: "prev", - value: function prev(node) { - var predecessor = node; + var skipGenericKV = skipGenericKVMatches(t, k, v); // We will collect the generic KV pairs anyway (for the purpose of filtering them out of matchTags) - if (predecessor) { - if (predecessor.left) { - predecessor = predecessor.left; + 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`) - while (predecessor && predecessor.right) { - predecessor = predecessor.right; - } - } else { - predecessor = node.parent; + 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 - while (predecessor && predecessor.left === node) { - node = predecessor; - predecessor = predecessor.parent; - } - } - } + matchGroupKV.add(otherkv); + var otherk = otherkv.split('/', 2)[0]; // we might pick up a `shop/yes` - return predecessor; - } - /* eslint-enable class-methods-use-this */ + genericKV.add("".concat(otherk, "/yes")); + }); + }); // For each item, insert all [key, value, name] combinations into the match index - /** - * @param {forEachCallback} callback - * @return {SplayTree} - */ + 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`) - }, { - key: "forEach", - value: function forEach(callback) { - var current = this._root; - var s = [], - done = false, - i = 0; + 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.. - 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 - current = current.right; - } else done = true; - } - } + var kvTags = ["".concat(thiskv)].concat(item.matchTags || []); - return this; - } - /** - * 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} - */ + if (!skipGenericKV) { + kvTags = kvTags.concat(Array.from(genericKV)); // #3454 - match some generic tags + } // Index all the namelike tag values - }, { - 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); - if (cmp > 0) { - break; - } else if (compare(node.key, low) >= 0) { - if (fn.call(ctx, node)) return this; // stop if smth is returned - } + Object.keys(item.tags).forEach(function (osmkey) { + if (notName.test(osmkey)) return; // osmkey is not a namelike tag, skip - node = node.right; - } - } + var osmvalue = item.tags[osmkey]; + if (!osmvalue || excludeRegexes.some(function (regex) { + return regex.test(osmvalue); + })) return; // osmvalue missing or excluded - return this; - } - /** - * Returns all keys in order - * @return {Array} - */ + 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`) - }, { - key: "keys", - value: function keys() { - var current = this._root; - var s = [], - r = [], - done = false; - - while (!done) { - if (current) { - s.push(current); - current = current.left; - } else { - if (s.length > 0) { - current = s.pop(); - r.push(current.key); - current = current.right; - } else done = true; + 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); } - } - return r; - } - /** - * Returns `data` fields of all nodes in order. - * @return {Array} - */ + var leaf = branch[which].get(nsimple); - }, { - 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 (s.length > 0) { - current = s.pop(); - r.push(current.data); - current = current.right; - } else done = true; + if (!leaf) { + leaf = new Set(); + branch[which].set(nsimple, leaf); } - } - return r; - } - /** - * Returns node at given index - * @param {number} index - * @return {?Node} - */ + leaf.add(itemID); // insert + } // For certain categories we do not want to match generic KV pairs like `building/yes` or `amenity/yes` - }, { - 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; - } else { - if (s.length > 0) { - current = s.pop(); - if (i === index) return current; - i++; - current = current.right; - } else done = true; - } + 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'; } + } // + // `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: [ {}, {}, … ] }, + // … + // } + // - 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} - */ + key: "buildLocationIndex", + value: function buildLocationIndex(data, loco) { + var that = this; + if (that.locationIndex) return; // it was built already - }], [{ - key: "createTree", - value: function createTree(keys, values, comparator, presort, noDuplicates) { - return new SplayTree(comparator, noDuplicates).load(keys, values, presort); - } - }]); + 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? - return SplayTree; - }(); + var resolved; - function loadRecursive(parent, keys, values, start, end) { - var size = end - start; + try { + resolved = loco.resolveLocationSet(item.locationSet); // resolve a feature for this locationSet + } catch (err) { + console.warn("buildLocationIndex: ".concat(err.message)); // couldn't resolve + } - 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; - } + if (!resolved || !resolved.id) return; + that.itemLocation.set(item.id, resolved.id); // link it to the item - return null; - } + 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.. - 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 feature = _cloneDeep(resolved.feature); - while (true) { - do { - i++; - } while (compare(keys[i], pivot) < 0); + feature.id = resolved.id; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - do { - j--; - } while (compare(keys[j], pivot) > 0); + feature.properties.id = resolved.id; - 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; - } + 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; + } - sort(keys, values, left, j, compare); - sort(keys, values, j + 1, right, compare); - } + that.locationSets.set(resolved.id, feature); + }); + }); + that.locationIndex = whichPolygon_1({ + type: 'FeatureCollection', + features: _toConsumableArray(that.locationSets.values()) + }); - var NORMAL = 0; - var NON_CONTRIBUTING = 1; - var SAME_TRANSITION = 2; - var DIFFERENT_TRANSITION = 3; + 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` + // + // - var INTERSECTION = 0; - var UNION = 1; - var DIFFERENCE = 2; - var XOR = 3; + }, { + key: "match", + value: function match(k, v, n, loc) { + var that = this; - /** - * @param {SweepEvent} event - * @param {SweepEvent} prev - * @param {Operation} operation - */ + 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. - 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 + var matchLocations; - if (prev) { - event.prevInResult = !inResult(prev, operation) || prev.isVertical() ? prev.prevInResult : prev; - } - } // check if the line segment belongs to the Boolean operation + 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; - var isInResult = inResult(event, operation); + for (var i = 0; i < matchGroup.length; i++) { + var otherkv = matchGroup[i]; + if (otherkv === kv) continue; // skip self - if (isInResult) { - event.resultTransition = determineResultTransition(event, operation); - } else { - event.resultTransition = 0; - } - } - /* eslint-disable indent */ + didMatch = tryMatch(which, otherkv); + if (didMatch) return; + } + } // If finished 'exclude' pass and still haven't matched anything, try the global `genericWords.json` patterns - function inResult(event, operation) { - switch (event.type) { - case NORMAL: - switch (operation) { - case INTERSECTION: - return !event.otherInOut; - case UNION: - return event.otherInOut; + if (which === 'exclude') { + var regex = _toConsumableArray(that.genericWords.values()).find(function (regex) { + return regex.test(n); + }); - case DIFFERENCE: - // return (event.isSubject && !event.otherInOut) || - // (!event.isSubject && event.otherInOut); - return event.isSubject && event.otherInOut || !event.isSubject && !event.otherInOut; + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex) + }); // note no `branch`, no `kv` - case XOR: - return true; + return; + } + } } - break; + function tryMatch(which, kv) { + var branch = that.matchIndex.get(kv); + if (!branch) return; - case SAME_TRANSITION: - return operation === INTERSECTION || operation === UNION; + 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); + }); - case DIFFERENT_TRANSITION: - return operation === DIFFERENCE; + if (regex) { + results.push({ + match: 'excludeNamed', + pattern: String(regex), + kv: kv + }); + return; + } - case NON_CONTRIBUTING: - return false; - } + regex = _toConsumableArray(branch.excludeGeneric.values()).find(function (regex) { + return regex.test(n); + }); - return false; - } - /* eslint-enable indent */ + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex), + kv: kv + }); + return; + } + return; + } - function determineResultTransition(event, operation) { - var thisIn = !event.inOut; - var thatIn = !event.otherInOut; - var isIn; + 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) - switch (operation) { - case INTERSECTION: - isIn = thisIn && thatIn; - break; + var hits = Array.from(leaf).map(function (itemID) { + var area = Infinity; - case UNION: - isIn = thisIn || thatIn; - break; + if (that.itemLocation && that.locationSets) { + var location = that.locationSets.get(that.itemLocation.get(itemID)); + area = location && location.properties.area || Infinity; + } - case XOR: - isIn = thisIn ^ thatIn; - break; + 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`.. - case DIFFERENCE: - if (event.isSubject) { - isIn = thisIn && !thatIn; - } else { - isIn = thatIn && !thisIn; - } + if (matchLocations) { + hits = hits.filter(isValidLocation); + sortFn = byAreaAscending; + } - break; - } + if (!hits.length) return; // push results - return isIn ? +1 : -1; - } + hits.sort(sortFn).forEach(function (hit) { + if (seen.has(hit.itemID)) return; + seen.add(hit.itemID); + results.push(hit); + }); + return true; - 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); + 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. - /** - * Is left endpoint? - * @type {Boolean} - */ - this.left = left; - /** - * @type {Array.} - */ - this.point = point; - /** - * Other edge reference - * @type {SweepEvent} - */ + function byAreaAscending(hitA, hitB) { + return hitA.area - hitB.area; + } // Sort larger (more worldwide) locations first. - this.otherEvent = otherEvent; - /** - * Belongs to source or clipping polygon - * @type {Boolean} - */ - this.isSubject = isSubject; - /** - * Edge contribution type - * @type {Number} - */ + function byAreaDescending(hitA, hitB) { + return hitB.area - hitA.area; + } + } + } // + // `getWarnings()` + // Return any warnings discovered when buiding the index. + // (currently this does nothing) + // - this.type = edgeType || NORMAL; - /** - * In-out transition for the sweepline crossing polygon - * @type {Boolean} - */ + }, { + key: "getWarnings", + value: function getWarnings() { + return this.warnings; + } + }]); - this.inOut = false; - /** - * @type {Boolean} - */ + return Matcher; + }(); - this.otherInOut = false; - /** - * Previous event in result? - * @type {SweepEvent} - */ + /** + * 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); - this.prevInResult = null; - /** - * Type of result transition (0 = not in result, +1 = out-in, -1, in-out) - * @type {Number} - */ + return value != null && (type == 'object' || type == 'function'); + } - this.resultTransition = 0; // connection step + /** Detect free variable `global` from Node.js. */ + var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; - /** - * @type {Number} - */ + /** Detect free variable `self`. */ - this.otherPos = -1; - /** - * @type {Number} - */ + var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; + /** Used as a reference to the global object. */ - this.outputContourId = -1; - this.isExteriorRing = true; // TODO: Looks unused, remove? - } - /** - * @param {Array.} p - * @return {Boolean} - */ + 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. + */ - _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} - */ + var now = function now() { + return root.Date.now(); + }; - }, { - key: "isAbove", - value: function isAbove(p) { - return !this.isBelow(p); - } - /** - * @return {Boolean} - */ + /** 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. + */ - }, { - key: "isVertical", - value: function isVertical() { - return this.point[0] === this.otherEvent.point[0]; - } - /** - * Does event belong to result? - * @return {Boolean} - */ + function trimmedEndIndex(string) { + var index = string.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; - } - }]); + while (index-- && reWhitespace.test(string.charAt(index))) {} - return SweepEvent; - }(); + return index; + } - function equals(p1, p2) { - if (p1[0] === p2[0]) { - if (p1[1] === p2[1]) { - return true; - } else { - return false; - } - } + /** Used to match leading whitespace. */ - 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 reTrimStart = /^\s+/; + /** + * The base implementation of `_.trim`. + * + * @private + * @param {string} string The string to trim. + * @returns {string} Returns the trimmed string. + */ - 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 baseTrim(string) { + return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') : string; + } - 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; + /** Built-in value references. */ - if (fnow > enow === fnow > -enow) { - Q = enow; - enow = e[++eindex]; - } else { - Q = fnow; - fnow = f[++findex]; - } + var _Symbol = root.Symbol; - var hindex = 0; + /** Used for built-in method references. */ - 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]; - } + var objectProto$1 = Object.prototype; + /** Used to check objects for own properties. */ - Q = Qnew; + 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. + */ - if (hh !== 0) { - h[hindex++] = hh; - } + var nativeObjectToString$1 = objectProto$1.toString; + /** Built-in value references. */ - 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]; - } + 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`. + */ - Q = Qnew; + function getRawTag(value) { + var isOwn = hasOwnProperty$2.call(value, symToStringTag$1), + tag = value[symToStringTag$1]; - if (hh !== 0) { - h[hindex++] = hh; - } - } - } + try { + value[symToStringTag$1] = undefined; + var unmasked = true; + } catch (e) {} - while (eindex < elen) { - Qnew = Q + enow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (enow - bvirt); - enow = e[++eindex]; - Q = Qnew; + var result = nativeObjectToString$1.call(value); - if (hh !== 0) { - h[hindex++] = hh; + if (unmasked) { + if (isOwn) { + value[symToStringTag$1] = tag; + } else { + delete value[symToStringTag$1]; } } - while (findex < flen) { - Qnew = Q + fnow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (fnow - bvirt); - fnow = f[++findex]; - Q = Qnew; - - 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); + return result; } + /** Used for built-in method references. */ + var objectProto = Object.prototype; /** - * Signed area of the triangle (p0, p1, p2) - * @param {Array.} p0 - * @param {Array.} p1 - * @param {Array.} p2 - * @return {Number} + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. */ - 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; - } - + var nativeObjectToString = objectProto.toString; /** - * @param {SweepEvent} e1 - * @param {SweepEvent} e2 - * @return {Number} + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. */ - function compareEvents(e1, e2) { - var p1 = e1.point; - var p2 = e2.point; // Different x-coordinate - - 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 - - if (p1[1] !== p2[1]) return p1[1] > p2[1] ? 1 : -1; - return specialCases(e1, e2, p1); + function objectToString(value) { + return nativeObjectToString.call(value); } - /* 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 - - 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; - } + /** `Object#toString` result references. */ - return !e1.isSubject && e2.isSubject ? 1 : -1; - } - /* eslint-enable no-unused-vars */ + var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + /** Built-in value references. */ + var symToStringTag = _Symbol ? _Symbol.toStringTag : undefined; /** - * @param {SweepEvent} se - * @param {Array.} p - * @param {Queue} queue - * @return {Queue} + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. */ - 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 */ - - if (equals(se.point, se.otherEvent.point)) { - console.warn('what is that, a collapsed segment?', se); + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; } - /* eslint-enable no-console */ - - - 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) {} - - se.otherEvent.otherEvent = l; - se.otherEvent = r; - queue.push(l); - queue.push(r); - return queue; + return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value); } - //const EPS = 1e-9; - /** - * Finds the magnitude of the cross product of two vectors (if we pretend - * they're in three dimensions) + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". * - * @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]; - } - /** - * Finds the dot product of two vectors. + * @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 * - * @param {Object} a First vector - * @param {Object} b Second vector - * @private - * @returns {Number} The dot product + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false */ + function isObjectLike(value) { + return value != null && _typeof(value) == 'object'; + } + /** `Object#toString` result references. */ - function dotProduct(a, b) { - return a[0] * b[0] + a[1] * b[1]; - } + var symbolTag = '[object Symbol]'; /** - * Finds the intersection (if any) between two line segments a and b, given the - * line segments' end points a1, a2 and b1, b2. + * 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 * - * This algorithm is based on Schneider and Eberly. - * http://www.cimec.org.ar/~ncalvo/Schneider_Eberly.pdf - * Page 244. + * _.isSymbol(Symbol.iterator); + * // => true * - * @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. + * _.isSymbol('abc'); + * // => false */ + function isSymbol(value) { + return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; + } - 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 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. - - 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; - - if (s < 0 || s > 1) { - // not on line segment a - return null; - } - - var t = crossProduct(e, va) / kross; - - if (t < 0 || t > 1) { - // not on line segment b - return null; - } - - if (s === 0 || s === 1) { - // on an endpoint of line segment a - return noEndpointTouch ? null : [toPoint(a1, s, va)]; - } - - if (t === 0 || t === 1) { - // on an endpoint of line segment b - return noEndpointTouch ? null : [toPoint(b1, t, vb)]; - } - - 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); - - - kross = crossProduct(e, va); - sqrKross = kross * kross; - - if (sqrKross > 0 - /* EPS * sqLenB * sqLenE */ - ) { - // Lines are just parallel, not the same. No overlap. - return null; - } - - 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)]; - } + /** Used as references for various `Number` constants. */ - if (smax === 0) { - return noEndpointTouch ? null : [toPoint(a1, smax < 1 ? smax : 1, va)]; - } + var NAN = 0 / 0; + /** Used to detect bad signed hexadecimal string values. */ - if (noEndpointTouch && smin === 0 && smax === 1) return null; // There's overlap on a segment -- two points of intersection. Return both. + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + /** Used to detect binary string values. */ - return [toPoint(a1, smin > 0 ? smin : 0, va), toPoint(a1, smax < 1 ? smax : 1, va)]; - } + var reIsBinary = /^0b[01]+$/i; + /** Used to detect octal string values. */ - return null; - } + var reIsOctal = /^0o[0-7]+$/i; + /** Built-in method references without a dependency on `root`. */ + var freeParseInt = parseInt; /** - * @param {SweepEvent} se1 - * @param {SweepEvent} se2 - * @param {Queue} queue - * @return {Number} + * 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 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; + function toNumber(value) { + if (typeof value == 'number') { + return value; } - 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 (isSymbol(value)) { + return NAN; + } + if (isObject$2(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject$2(other) ? other + '' : other; + } - 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 (typeof value != 'string') { + return value === 0 ? value : +value; + } + 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; + } - if (!equals(se2.point, inter[0]) && !equals(se2.otherEvent.point, inter[0])) { - divideSegment(se2, inter[0], queue); - } + /** Error message constants. */ - return 1; - } // The line segments associated to se1 and se2 overlap + var FUNC_ERROR_TEXT$1 = 'Expected a function'; + /* Built-in method references for those with the same name as other `lodash` methods. */ + 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 events = []; - var leftCoincide = false; - var rightCoincide = false; + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; - 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 (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT$1); } - 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); - } + wait = toNumber(wait) || 0; - 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 (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; + } - 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); - } + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } - return 2; - } // the line segments share the right endpoint + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; // Start the timer for the trailing edge. + timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. - if (rightCoincide) { - divideSegment(events[0], events[1].point, queue); - return 3; - } // no line segment includes totally the other one + 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; + } - 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 + 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; + } - divideSegment(events[0], events[1].point, queue); - divideSegment(events[3].otherEvent, events[2].point, queue); - return 3; - } + function timerExpired() { + var time = now(); - /** - * @param {SweepEvent} le1 - * @param {SweepEvent} le2 - * @return {Number} - */ + if (shouldInvoke(time)) { + return trailingEdge(time); + } // Restart the timer. - function compareSegments(le1, le2) { - if (le1 === le2) return 0; // Segments are not collinear - 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 + timerId = setTimeout(timerExpired, remainingWait(time)); + } - 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 ? + function trailingEdge(time) { + timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. - 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 + if (trailing && lastArgs) { + return invokeFunc(time); + } - return le1.isBelow(le2.point) ? -1 : 1; + lastArgs = lastThis = undefined; + return result; } - if (le1.isSubject === le2.isSubject) { - // same polygon - var p1 = le1.point, - p2 = le2.point; + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } - 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; + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; } - return compareEvents(le1, le2) === 1 ? 1 : -1; - } - - 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; - } - - 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); + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } - if (next) { - if (possibleIntersection(event, next.key, eventQueue) === 2) { - computeFields(event, prevEvent, operation); - computeFields(event, next.key, operation); - } - } + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + lastArgs = arguments; + lastThis = this; + lastCallTime = time; - 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); - } + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); } - } 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); - } + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); } } - } - - return sortedEvents; - } - var Contour = /*#__PURE__*/function () { - /** - * Contour - * - * @class {Contour} - */ - function Contour() { - _classCallCheck(this, Contour); + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } - this.points = []; - this.holeIds = []; - this.holeOf = null; - this.depth = null; + return result; } - _createClass(Contour, [{ - key: "isExterior", - value: function isExterior() { - return this.holeOf == null; - } - }]); - - return Contour; - }(); + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; + } - /** - * @param {Array.} sortedEvents - * @return {Array.} + /* + 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 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 - + function coreDifference(base, head) { + var _changes = {}; + var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' - var sorted = false; + var _diff = {}; - while (!sorted) { - sorted = true; + function checkEntityID(id) { + var h = head.entities[id]; + var b = base.entities[id]; + if (h === b) return; + if (_changes[id]) return; - 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 (!h && b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.deletion = true; + return; } - } - 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 - - - for (i = 0, len = resultEvents.length; i < len; i++) { - event = resultEvents[i]; - - if (!event.left) { - tmp = event.otherPos; - event.otherPos = event.otherEvent.otherPos; - event.otherEvent.otherPos = tmp; + if (h && !b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.addition = true; + return; } - } - return resultEvents; - } - /** - * @param {Number} pos - * @param {Array.} resultEvents - * @param {Object>} processed - * @return {Number} - */ + 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 (h.loc && b.loc && !geoVecEqual(h.loc, b.loc)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + } - 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; + if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + } - while (newPos < length && p1[0] === p[0] && p1[1] === p[1]) { - if (!processed[newPos]) { - return newPos; - } else { - newPos++; + if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.properties = true; + } } - - p1 = resultEvents[newPos].point; } - newPos = pos - 1; + 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))); - while (processed[newPos] && newPos > origPos) { - newPos--; + for (var i = 0; i < ids.length; i++) { + checkEntityID(ids[i]); + } } - return newPos; - } - - function initializeContourFromContext(event, contours, contourId) { - var contour = new Contour(); + load(); - 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". + _diff.length = function length() { + return Object.keys(_changes).length; + }; - var lowerContourId = prevInResult.outputContourId; - var lowerResultTransition = prevInResult.resultTransition; + _diff.changes = function changes() { + return _changes; + }; - 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]; + _diff.didChange = _didChange; // pass true to include affected relation members - 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; + _diff.extantIDs = function extantIDs(includeRelMembers) { + var result = new Set(); + Object.keys(_changes).forEach(function (id) { + if (_changes[id].head) { + result.add(id); } - } else { - // We are outside => this contour is an exterior contour of same depth. - contour.holeOf = null; - contour.depth = contours[lowerContourId].depth; - } - } 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 - */ + 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); + }; - function connectEdges(sortedEvents) { - var i, len; - var resultEvents = orderEvents(sortedEvents); // "false"-filled array + _diff.modified = function modified() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; - var processed = {}; - var contours = []; + _diff.created = function created() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (!change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; - var _loop = function _loop() { - if (processed[i]) { - return "continue"; - } + _diff.deleted = function deleted() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && !change.head) { + result.push(change.base); + } + }); + return result; + }; - 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 + _diff.summary = function summary() { + var relevant = {}; + var keys = Object.keys(_changes); - var markAsProcessed = function markAsProcessed(pos) { - processed[pos] = true; - resultEvents[pos].outputContourId = contourId; - }; + for (var i = 0; i < keys.length; i++) { + var change = _changes[keys[i]]; - var pos = i; - var origPos = i; - var initial = resultEvents[i].point; - contour.points.push(initial); - /* eslint no-constant-condition: "off" */ + 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); - while (true) { - markAsProcessed(pos); - pos = resultEvents[pos].otherPos; - markAsProcessed(pos); - contour.points.push(resultEvents[pos].point); - pos = nextPos(pos, resultEvents, processed, origPos); + if (moved) { + addParents(change.head); + } - if (pos == origPos) { - break; + 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'); } } - contours.push(contour); - }; - - for (i = 0, len = resultEvents.length; i < len; i++) { - var _ret = _loop(); - - if (_ret === "continue") continue; - } + return Object.values(relevant); - return contours; - } + function addEntity(entity, graph, changeType) { + relevant[entity.id] = { + entity: entity, + graph: graph, + changeType: changeType + }; + } - var tinyqueue = TinyQueue; - var _default$1 = TinyQueue; + function addParents(entity) { + var parents = head.parentWays(entity); - 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; + for (var j = parents.length - 1; j >= 0; j--) { + var parent = parents[j]; - if (this.length > 0) { - for (var i = (this.length >> 1) - 1; i >= 0; i--) { - this._down(i); + if (!(parent.id in relevant)) { + addEntity(parent, head, 'modified'); + } + } } - } - } - - function defaultCompare$1(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } + }; // returns complete set of entities that require a redraw + // (optionally within given `extent`) - TinyQueue.prototype = { - push: function push(item) { - this.data.push(item); - this.length++; - this._up(this.length - 1); - }, - pop: function pop() { - if (this.length === 0) return undefined; - var top = this.data[0]; - this.length--; + _diff.complete = function complete(extent) { + var result = {}; + var id, change; - if (this.length > 0) { - this.data[0] = this.data[this.length]; + for (id in _changes) { + change = _changes[id]; + var h = change.head; + var b = change.base; + var entity = h || b; + var i; - this._down(0); - } + if (extent && (!h || !h.intersects(extent, head)) && (!b || !b.intersects(extent, base))) { + continue; + } - this.data.pop(); - return top; - }, - peek: function peek() { - return this.data[0]; - }, - _up: function _up(pos) { - var data = this.data; - var compare = this.compare; - var item = data[pos]; + result[id] = h; - while (pos > 0) { - var parent = pos - 1 >> 1; - var current = data[parent]; - if (compare(item, current) >= 0) break; - data[pos] = current; - pos = parent; - } + if (entity.type === 'way') { + var nh = h ? h.nodes : []; + var nb = b ? b.nodes : []; + var diff; + diff = utilArrayDifference(nh, nb); - data[pos] = item; - }, - _down: function _down(pos) { - var data = this.data; - var compare = this.compare; - var halfLength = this.length >> 1; - var item = data[pos]; + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); + } - while (pos < halfLength) { - var left = (pos << 1) + 1; - var right = left + 1; - var best = data[left]; + diff = utilArrayDifference(nb, nh); - if (right < this.length && compare(data[right], best) < 0) { - left = right; - best = data[right]; + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); + } } - if (compare(best, item) >= 0) break; - data[pos] = best; - pos = left; - } - - data[pos] = item; - } - }; - tinyqueue["default"] = _default$1; + 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); - var max$5 = Math.max; - var min$a = Math.min; - var contourId = 0; + for (i = 0; i < ids.length; i++) { + var member = head.hasEntity(ids[i]); + if (!member) continue; // not downloaded - function processPolygon(contourOrHole, isSubject, depth, Q, bbox, isExteriorRing) { - var i, len, s1, s2, e1, e2; + if (extent && !member.intersects(extent, head)) continue; // not visible - 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; + result[ids[i]] = member; + } + } - if (s1[0] === s2[0] && s1[1] === s2[1]) { - continue; // skip collapsed edges, or it breaks + addParents(head.parentWays(entity), result); + addParents(head.parentRelations(entity), result); } - e1.contourId = e2.contourId = depth; + return result; - if (!isExteriorRing) { - e1.isExteriorRing = false; - e2.isExteriorRing = false; + 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 (compareEvents(e1, e2) > 0) { - e2.left = true; - } else { - e1.left = true; - } + return _diff; + } - 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. + function coreTree(head) { + // tree for entities + var _rtree = new RBush(); - Q.push(e1); - Q.push(e2); - } - } + var _bboxes = {}; // maintain a separate tree for granular way segments - function fillQueue(subject, clipping, sbbox, cbbox, operation) { - var eventQueue = new tinyqueue(null, compareEvents); - var polygonSet, isExteriorRing, i, ii, j, jj; //, k, kk; + var _segmentsRTree = new RBush(); - for (i = 0, ii = subject.length; i < ii; i++) { - polygonSet = subject[i]; + var _segmentsBBoxes = {}; + var _segmentsByWayId = {}; + var tree = {}; - for (j = 0, jj = polygonSet.length; j < jj; j++) { - isExteriorRing = j === 0; - if (isExteriorRing) contourId++; - processPolygon(polygonSet[j], true, contourId, eventQueue, sbbox, isExteriorRing); - } + function entityBBox(entity) { + var bbox = entity.extent(head).bbox(); + bbox.id = entity.id; + _bboxes[entity.id] = bbox; + return bbox; } - for (i = 0, ii = clipping.length; i < ii; i++) { - polygonSet = clipping[i]; + function segmentBBox(segment) { + var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason - 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); - } + if (!extent) return null; + var bbox = extent.bbox(); + bbox.segment = segment; + _segmentsBBoxes[segment.id] = bbox; + return bbox; } - return eventQueue; - } + function removeEntity(entity) { + _rtree.remove(_bboxes[entity.id]); + + delete _bboxes[entity.id]; - var EMPTY = []; + if (_segmentsByWayId[entity.id]) { + _segmentsByWayId[entity.id].forEach(function (segment) { + _segmentsRTree.remove(_segmentsBBoxes[segment.id]); - function trivialOperation(subject, clipping, operation) { - var result = null; + delete _segmentsBBoxes[segment.id]; + }); - 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; + delete _segmentsByWayId[entity.id]; } } - return result; - } + function loadEntities(entities) { + _rtree.load(entities.map(entityBBox)); - function compareBBoxes(subject, clipping, sbbox, cbbox, operation) { - var result = null; + var segments = []; + entities.forEach(function (entity) { + if (entity.segments) { + var entitySegments = entity.segments(head); // cache these to make them easy to remove later - 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); - } + _segmentsByWayId[entity.id] = entitySegments; + segments = segments.concat(entitySegments); + } + }); + if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); } - return result; - } + function updateParents(entity, insertions, memo) { + head.parentWays(entity).forEach(function (way) { + if (_bboxes[way.id]) { + removeEntity(way); + insertions[way.id] = way; + } - function _boolean(subject, clipping, operation) { - if (typeof subject[0][0][0] === 'number') { - subject = [subject]; - } + updateParents(way, insertions, memo); + }); + head.parentRelations(entity).forEach(function (relation) { + if (memo[entity.id]) return; + memo[entity.id] = true; + + if (_bboxes[relation.id]) { + removeEntity(relation); + insertions[relation.id] = relation; + } - if (typeof clipping[0][0][0] === 'number') { - clipping = [clipping]; + updateParents(relation, insertions, memo); + }); } - var trivial = trivialOperation(subject, clipping, operation); + tree.rebase = function (entities, force) { + var insertions = {}; - if (trivial) { - return trivial === EMPTY ? null : trivial; - } + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (!entity.visible) continue; - var sbbox = [Infinity, Infinity, -Infinity, -Infinity]; - var cbbox = [Infinity, Infinity, -Infinity, -Infinity]; // console.time('fill queue'); + if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { + if (!force) { + continue; + } else if (_bboxes[entity.id]) { + removeEntity(entity); + } + } - var eventQueue = fillQueue(subject, clipping, sbbox, cbbox, operation); //console.timeEnd('fill queue'); + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + } - trivial = compareBBoxes(subject, clipping, sbbox, cbbox, operation); + loadEntities(Object.values(insertions)); + return tree; + }; - if (trivial) { - return trivial === EMPTY ? null : trivial; - } // console.time('subdivide edges'); + 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); + }); + } - var sortedEvents = subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation); //console.timeEnd('subdivide edges'); - // console.time('connect vertices'); + if (changed.geometry) { + diff.modified().forEach(function (entity) { + removeEntity(entity); + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + }); + } - var contours = connectEdges(sortedEvents); //console.timeEnd('connect vertices'); - // Convert contours to polygons + if (changed.addition) { + diff.created().forEach(function (entity) { + insertions[entity.id] = entity; + }); + } - var polygons = []; + loadEntities(Object.values(insertions)); + } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` - for (var i = 0; i < contours.length; i++) { - var contour = contours[i]; - if (contour.isExterior()) { - // The exterior ring goes first - var rings = [contour.points]; // Followed by holes if any + 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` - for (var j = 0; j < contour.holeIds.length; j++) { - var holeId = contour.holeIds[j]; - rings.push(contours[holeId].points); - } - polygons.push(rings); - } - } + tree.waySegments = function (extent, graph) { + updateToGraph(graph); + return _segmentsRTree.search(extent.bbox()).map(function (bbox) { + return bbox.segment; + }); + }; - return polygons; + return tree; } - function union(subject, clipping) { - return _boolean(subject, clipping, UNION); + 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); + }; } - /*! 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; + function uiModal(selection, blocking) { + var _this = this; - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + 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); - m = e & (1 << -nBits) - 1; - e >>= -nBits; - nBits += mLen; + shaded.close = function () { + shaded.transition().duration(200).style('opacity', 0).remove(); + modal.transition().duration(200).style('top', '0px'); + select(document).call(keybinding.unbind); + }; - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + var modal = shaded.append('div').attr('class', 'modal fillL'); + modal.append('input').attr('class', 'keytrap keytrap-first').on('focus.keytrap', moveFocusToLast); - 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; + 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); } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); - }; - - 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); + modal.append('div').attr('class', 'content'); + modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; + if (animate) { + shaded.transition().style('opacity', 1); } else { - e = Math.floor(Math.log(value) / Math.LN2); + shaded.style('opacity', 1); + } - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } + return shaded; - if (e + eBias >= 1) { - value += rt / c; + 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 (node) { + node.focus(); } else { - value += rt * Math.pow(2, 1 - eBias); + select(this).node().blur(); } + } - if (value * c >= 2) { - e++; - c /= 2; - } + function moveFocusToLast() { + var nodes = modal.selectAll('a, button, input:not(.keytrap), select, textarea').nodes(); - if (e + eBias >= eMax) { - m = 0; - e = eMax; - } else if (e + eBias >= 1) { - m = (value * c - 1) * Math.pow(2, mLen); - e = e + eBias; + if (nodes.length) { + nodes[nodes.length - 1].focus(); } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); - e = 0; + select(this).node().blur(); } } + } - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + function uiLoading(context) { + var _modalSelection = select(null); - e = e << mLen | m; - eLen += mLen; + var _message = ''; + var _blocking = false; - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + var loading = function loading(selection) { + _modalSelection = uiModal(selection, _blocking); - buffer[offset + i - d] |= s * 128; - }; + var loadertext = _modalSelection.select('.content').classed('loading-modal', true).append('div').attr('class', 'modal-section fillL'); - var ieee754$1 = { - read: read$6, - write: write$6 - }; + loadertext.append('img').attr('class', 'loader').attr('src', context.imagePath('loader-white.gif')); + loadertext.append('h3').html(_message); - var pbf = Pbf; + _modalSelection.select('button.close').attr('class', 'hide'); - 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; - } + return loading; + }; - Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum + loading.message = function (val) { + if (!arguments.length) return _message; + _message = val; + return loading; + }; - Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 + loading.blocking = function (val) { + if (!arguments.length) return _blocking; + _blocking = val; + return loading; + }; - Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields + loading.close = function () { + _modalSelection.remove(); + }; - Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 + loading.isShown = function () { + return _modalSelection && !_modalSelection.empty() && _modalSelection.node().parentNode; + }; - 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) + return loading; + } - 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; + function coreHistory(context) { + var dispatch = dispatch$8('reset', 'change', 'merge', 'restore', 'undone', 'redone'); - 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); - } + var _lock = utilSessionMutex('lock'); // restorable if iD not open in another window/tab and a saved history exists in localStorage - 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 (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 _hasUnresolvedRestorableChanges = _lock.lock() && !!corePreferences(getKey('saved_history')); + var duration = 150; + var _imageryUsed = []; + var _photoOverlaysUsed = []; + var _checkpoints = {}; - 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 || []; + var _pausedGraph; - while (this.pos < end) { - arr.push(this.readVarint(isSigned)); - } + var _stack; - return arr; - }, - readPackedSVarint: function readPackedSVarint(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); - var end = readPackedEnd(this); - arr = arr || []; + var _index; - while (this.pos < end) { - arr.push(this.readSVarint()); - } + var _tree; // internal _act, accepts list of actions and eased time - return arr; - }, - readPackedBoolean: function readPackedBoolean(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); - var end = readPackedEnd(this); - arr = arr || []; - while (this.pos < end) { - arr.push(this.readBoolean()); + function _act(actions, t) { + actions = Array.prototype.slice.call(actions); + var annotation; + + if (typeof actions[actions.length - 1] !== 'function') { + annotation = actions.pop(); } - return arr; - }, - readPackedFloat: function readPackedFloat(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); - var end = readPackedEnd(this); - arr = arr || []; + var graph = _stack[_index].graph; - while (this.pos < end) { - arr.push(this.readFloat()); + for (var i = 0; i < actions.length; i++) { + graph = actions[i](graph, t); } - return arr; - }, - readPackedDouble: function readPackedDouble(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); - var end = readPackedEnd(this); - arr = arr || []; + return { + graph: graph, + annotation: annotation, + imageryUsed: _imageryUsed, + photoOverlaysUsed: _photoOverlaysUsed, + transform: context.projection.transform(), + selectedIDs: context.selectedIDs() + }; + } // internal _perform with eased time - while (this.pos < end) { - arr.push(this.readDouble()); - } - return arr; - }, - readPackedFixed32: function readPackedFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + function _perform(args, t) { + var previous = _stack[_index].graph; + _stack = _stack.slice(0, _index + 1); - while (this.pos < end) { - arr.push(this.readFixed32()); - } + var actionResult = _act(args, t); - return arr; - }, - readPackedSFixed32: function readPackedSFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + _stack.push(actionResult); - while (this.pos < end) { - arr.push(this.readSFixed32()); - } + _index++; + return change(previous); + } // internal _replace with eased time - return arr; - }, - readPackedFixed64: function readPackedFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); - var end = readPackedEnd(this); - arr = arr || []; - while (this.pos < end) { - arr.push(this.readFixed64()); - } + function _replace(args, t) { + var previous = _stack[_index].graph; // assert(_index == _stack.length - 1) - return arr; - }, - readPackedSFixed64: function readPackedSFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + var actionResult = _act(args, t); - while (this.pos < end) { - arr.push(this.readSFixed64()); - } + _stack[_index] = actionResult; + return change(previous); + } // internal _overwrite with eased time - 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; - while (length < this.pos + min) { - length *= 2; - } + function _overwrite(args, t) { + var previous = _stack[_index].graph; - 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; + if (_index > 0) { + _index--; - if (val > 0xfffffff || val < 0) { - writeBigVarint(val, this); - return; + _stack.pop(); } - 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 + _stack = _stack.slice(0, _index + 1); - var startPos = this.pos; // write the string directly to the buffer and see how much was written + var actionResult = _act(args, t); - 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 + _stack.push(actionResult); - this.pos = startPos - 1; - this.writeVarint(len); - this.pos += len; - }, - writeFloat: function writeFloat(val) { - this.realloc(4); - ieee754$1.write(this.buf, val, this.pos, true, 23, 4); - this.pos += 4; - }, - writeDouble: function writeDouble(val) { - this.realloc(8); - ieee754$1.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); + _index++; + return change(previous); + } // determine difference and dispatch a change event - 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 - 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 + function change(previous) { + var difference = coreDifference(previous, history.graph()); - 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)); - } - }; + if (!_pausedGraph) { + dispatch.call('change', this, difference); + } - 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'); - } + return difference; + } // iD uses namespaced keys so multiple installations do not conflict - function readPackedEnd(pbf) { - return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; - } - function toNum(low, high, isSigned) { - if (isSigned) { - return high * 0x100000000 + (low >>> 0); + function getKey(n) { + return 'iD_' + window.location.origin + '_' + n; } - return (high >>> 0) * 0x100000000 + (low >>> 0); - } + 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; + }); - function writeBigVarint(val, pbf) { - var low, high; + _stack[0].graph.rebase(entities, stack, false); - if (val >= 0) { - low = val % 0x100000000 | 0; - high = val / 0x100000000 | 0; - } else { - low = ~(-val % 0x100000000); - high = ~(-val / 0x100000000); + _tree.rebase(entities, false); - if (low ^ 0xffffffff) { - low = low + 1 | 0; - } else { - low = 0; - high = high + 1 | 0; - } - } + 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]; - if (val >= 0x10000000000000000 || val < -0x10000000000000000) { - throw new Error('Given varint doesn\'t fit into 10 bytes'); - } + if (arguments.length === 1 || arguments.length === 2 && typeof arguments[1] !== 'function') { + transitionable = !!action0.transitionable; + } - pbf.realloc(10); - writeBigVarintLow(low, high, pbf); - writeBigVarintHigh(high, pbf); - } + 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; - 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; - } + if (isNaN(+n) || +n < 0) { + n = 1; + } - 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; - } + while (n-- > 0 && _index > 0) { + _index--; - 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 + _stack.pop(); + } - pbf.realloc(extraLen); + 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; - for (var i = pbf.pos - 1; i >= startPos; i--) { - pbf.buf[i + extraLen] = pbf.buf[i]; - } - } + while (_index > 0) { + _index--; + if (_stack[_index].annotation) break; + } - function _writePackedVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeVarint(arr[i]); - } - } + 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 _writePackedSVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSVarint(arr[i]); - } - } + while (tryIndex < _stack.length - 1) { + tryIndex++; + + if (_stack[tryIndex].annotation) { + _index = tryIndex; + dispatch.call('redone', this, _stack[_index], previousStack); + break; + } + } + + 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; - function _writePackedFloat(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFloat(arr[i]); - } - } + while (i >= 0) { + if (_stack[i].annotation) return _stack[i].annotation; + i--; + } + }, + redoAnnotation: function redoAnnotation() { + var i = _index + 1; - function _writePackedDouble(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeDouble(arr[i]); - } - } + 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; - function _writePackedBoolean(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeBoolean(arr[i]); - } - } + if (action) { + head = action(head); + } - function _writePackedFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed32(arr[i]); - } - } + 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 _writePackedSFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed32(arr[i]); - } - } + _stack.slice(1, _index + 1).forEach(function (state) { + state.imageryUsed.forEach(function (source) { + if (source !== 'Custom') { + s.add(source); + } + }); + }); - function _writePackedFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed64(arr[i]); - } - } + return Array.from(s); + } + }, + photoOverlaysUsed: function photoOverlaysUsed(sources) { + if (sources) { + _photoOverlaysUsed = sources; + return history; + } else { + var s = new Set(); - 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 + _stack.slice(1, _index + 1).forEach(function (state) { + if (state.photoOverlaysUsed && Array.isArray(state.photoOverlaysUsed)) { + state.photoOverlaysUsed.forEach(function (photoOverlay) { + s.add(photoOverlay); + }); + } + }); + 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 = {}; + } - function readUInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; - } + 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.. - function writeInt32(buf, val, pos) { - buf[pos] = val; - buf[pos + 1] = val >>> 8; - buf[pos + 2] = val >>> 16; - buf[pos + 3] = val >>> 24; - } + Object.values(graph.base().entities).forEach(function (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + }); // replace base entities with head entities.. - function readInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); - } + Object.keys(graph.entities).forEach(function (id) { + var entity = graph.entities[id]; - function readUtf8(buf, pos, end) { - var str = ''; - var i = pos; + if (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + } else { + delete baseEntities[id]; + } + }); // swap temporary for permanent ids.. - while (i < end) { - var b0 = buf[i]; - var c = null; // codepoint + Object.values(baseEntities).forEach(function (entity) { + if (Array.isArray(entity.nodes)) { + entity.nodes = entity.nodes.map(function (node) { + return permIDs[node] || node; + }); + } - var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; - if (i + bytesPerSequence > end) break; - var b1, b2, b3; + 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 + }); - if (bytesPerSequence === 1) { - if (b0 < 0x80) { - c = b0; - } - } else if (bytesPerSequence === 2) { - b1 = buf[i + 1]; + 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` - if ((b1 & 0xC0) === 0x80) { - c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; + if (copy.tags && !Object.keys(copy.tags)) { + delete copy.tags; + } - if (c <= 0x7F) { - c = null; + if (Array.isArray(copy.loc)) { + copy.loc[0] = +copy.loc[0].toFixed(6); + copy.loc[1] = +copy.loc[1].toFixed(6); } - } - } else if (bytesPerSequence === 3) { - b1 = buf[i + 1]; - b2 = buf[i + 2]; - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; + var match = source.id.match(/([nrw])-\d*/); // temporary id - 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]; + if (match !== null) { + var nrw = match[1]; + var permID; - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; + do { + permID = nrw + ++nextID[nrw]; + } while (baseEntities.hasOwnProperty(permID)); - if (c <= 0xFFFF || c >= 0x110000) { - c = null; + copy.id = permIDs[source.id] = permID; } + + return copy; } - } + }, + toJSON: function toJSON() { + if (!this.hasChanges()) return; + var allEntities = {}; + var baseEntities = {}; + var base = _stack[0]; - if (c === null) { - c = 0xFFFD; - bytesPerSequence = 1; - } else if (c > 0xFFFF) { - c -= 0x10000; - str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); - c = 0xDC00 | c & 0x3FF; - } + var s = _stack.map(function (i) { + var modified = []; + var deleted = []; + Object.keys(i.graph.entities).forEach(function (id) { + var entity = i.graph.entities[id]; - str += String.fromCharCode(c); - i += bytesPerSequence; - } + 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 str; - } - function readUtf8TextDecoder(buf, pos, end) { - return utf8TextDecoder.decode(buf.subarray(pos, end)); - } + if (id in base.graph.entities) { + baseEntities[id] = base.graph.entities[id]; + } - function writeUtf8(buf, str, pos) { - for (var i = 0, c, lead; i < str.length; i++) { - c = str.charCodeAt(i); // code point + 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 (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; - } - continue; - } - } else if (lead) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - lead = null; - } + var baseParents = base.graph._parentWays[id]; - 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; - } + 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; + }); - buf[pos++] = c >> 0x6 & 0x3F | 0x80; - } + 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; - buf[pos++] = c & 0x3F | 0x80; - } - } + if (h.version === 2 || h.version === 3) { + var allEntities = {}; + h.entities.forEach(function (entity) { + allEntities[osmEntity.key(entity)] = osmEntity(entity); + }); - return pos; - } + 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); + }); - var pointGeometry = Point; - /** - * 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); - */ + var stack = _stack.map(function (state) { + return state.graph; + }); - function Point(x, y) { - this.x = x; - this.y = y; - } + _stack[0].graph.rebase(baseEntities, stack, true); - 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); - }, + _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 - /** - * 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); - }, - /** - * 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); - }, + 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); + }); - /** - * 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); - }, + if (missing.length && osm) { + loadComplete = false; + context.map().redrawEnable(false); + var loading = uiLoading(context).blocking(true); + context.container().call(loading); - /** - * 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 childNodesLoaded = function childNodesLoaded(err, result) { + if (!err) { + var visibleGroups = utilArrayGroupBy(result.data, 'visible'); + var visibles = visibleGroups["true"] || []; // alive nodes - /** - * 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 invisibles = visibleGroups["false"] || []; // deleted nodes - /** - * 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 (visibles.length) { + var visibleIDs = visibles.map(function (entity) { + return entity.id; + }); - /** - * 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); - }, + var stack = _stack.map(function (state) { + return state.graph; + }); + + missing = utilArrayDifference(missing, visibleIDs); - /** - * 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); - }, + _stack[0].graph.rebase(visibles, stack, true); - /** - * 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); - }, + _tree.rebase(visibles, true); + } // fetch older versions of nodes that were deleted.. - /** - * 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(); - }, - /** - * 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(); - }, + invisibles.forEach(function (entity) { + osm.loadEntityVersion(entity.id, +entity.version - 1, childNodesLoaded); + }); + } - /** - * 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(); - }, + if (err || !missing.length) { + loading.close(); + context.map().redrawEnable(true); + dispatch.call('change'); + dispatch.call('restore', this); + } + }; - /** - * 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); - }, + osm.loadMultiple(missing, childNodesLoaded); + } + } + } - /** - * 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; - }, + _stack = h.stack.map(function (d) { + var entities = {}, + entity; - /** - * 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 (d.modified) { + d.modified.forEach(function (key) { + entity = allEntities[key]; + entities[entity.id] = entity; + }); + } - /** - * 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; - }, + if (d.deleted) { + d.deleted.forEach(function (id) { + entities[id] = undefined; + }); + } - /** - * 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); - }, + 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 = {}; - /** - * 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); - }, + for (var i in d.entities) { + var entity = d.entities[i]; + entities[i] = entity === 'undefined' ? undefined : osmEntity(entity); + } - /** - * 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); - }, + d.graph = coreGraph(_stack[0].graph).load(entities); + return d; + }); + } - /* - * 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()); + var transform = _stack[_index].transform; - 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); - */ + if (transform) { + context.map().transformEase(transform, 0); // 0 = immediate, no easing + } - Point.convert = function (a) { - if (a instanceof Point) { - return a; - } + if (loadComplete) { + dispatch.call('change'); + dispatch.call('restore', this); + } - if (Array.isArray(a)) { - return new Point(a[0], a[1]); - } + 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); + } - return a; - }; + return history; + }, + // delete the history version saved in localStorage + clearSaved: function clearSaved() { + context.debouncedSave.cancel(); - var vectortilefeature = VectorTileFeature; + if (_lock.locked()) { + _hasUnresolvedRestorableChanges = false; + corePreferences(getKey('saved_history'), null); // clear the changeset metadata associated with the saved history - function VectorTileFeature(pbf, end, extent, keys, values) { - // Public - this.properties = {}; - this.extent = extent; - this.type = 0; // Private + corePreferences('comment', null); + corePreferences('hashtags', null); + corePreferences('source', null); + } - this._pbf = pbf; - this._geometry = -1; - this._keys = keys; - this._values = values; - pbf.readFields(readFeature, this, end); + 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'); } - 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; - } + /** + * Look for roads that can be connected to other roads with a short extension + */ - function readTag(pbf, feature) { - var end = pbf.readVarint() + pbf.pos; + 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 - while (pbf.pos < end) { - var key = feature._keys[pbf.readVarint()], - value = feature._values[pbf.readVarint()]; + var CLOSE_NODE_TH = EXTEND_TH_METERS - WELD_TH_METERS; // Comes from considering bounding case of perpendicular ways - feature.properties[key] = value; - } - } + var SIG_ANGLE_TH = Math.atan(WELD_TH_METERS / EXTEND_TH_METERS); - VectorTileFeature.types = ['Unknown', 'Point', 'LineString', 'Polygon']; + function isHighway(entity) { + return entity.type === 'way' && osmRoutableHighwayTagValues[entity.tags.highway]; + } - 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 isTaggedAsNotContinuing(node) { + return node.tags.noexit === 'yes' || node.tags.amenity === 'parking_entrance' || node.tags.entrance && node.tags.entrance !== 'no'; + } - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; - } + 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]); - length--; + 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 (cmd === 1 || cmd === 2) { - x += pbf.readSVarint(); - y += pbf.readSVarint(); + 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'); - if (cmd === 1) { - // moveTo - if (line) lines.push(line); - line = []; - } + var _this$issue$entityIds = _slicedToArray(this.issue.entityIds, 3), + endNodeId = _this$issue$entityIds[1], + crossWayId = _this$issue$entityIds[2]; - 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 - } - } else { - throw new Error('unknown command ' + cmd); - } - } + 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) lines.push(line); - return lines; - }; + var nearEndNodes = findNearbyEndNodes(endNode, crossWay); - 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; + if (nearEndNodes.length > 0) { + var collinear = findSmallJoinAngle(midNode, endNode, nearEndNodes); - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; - } + if (collinear) { + context.perform(actionMergeNodes([collinear.id, endNode.id], collinear.loc), annotation); + return; + } + } - length--; + 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 (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); - } - } + 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]); - return [x1, y1, x2, y2]; - }; + 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')); + } + })); + } - 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; + return fixes; + } - 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]; + 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')); } - } - switch (this.type) { - case 1: - var points = []; + function isExtendableCandidate(node, way) { + // can not accurately test vertices on tiles not downloaded from osm - #5938 + var osm = services.osm; - for (i = 0; i < coords.length; i++) { - points[i] = coords[i][0]; + if (osm && !osm.isDataLoaded(node.loc)) { + return false; } - coords = points; - project(coords); - break; - - case 2: - for (i = 0; i < coords.length; i++) { - project(coords[i]); + if (isTaggedAsNotContinuing(node) || graph.parentWays(node).length !== 1) { + return false; } - break; + var occurrences = 0; - case 3: - coords = classifyRings(coords); + for (var index in way.nodes) { + if (way.nodes[index] === node.id) { + occurrences += 1; - for (i = 0; i < coords.length; i++) { - for (j = 0; j < coords[i].length; j++) { - project(coords[i][j]); + if (occurrences > 1) { + return false; + } } } - break; - } + return true; + } - if (coords.length === 1) { - coords = coords[0]; - } else { - type = 'Multi' + type; - } + 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 - var result = { - type: "Feature", - geometry: { - type: type, - coordinates: coords - }, - properties: this.properties - }; + testNodes[nodeIndex] = testNodes[nodeIndex].move(connectionInfo.cross_loc); // don't flag issue if connecting the ways would cause self-intersection - if ('id' in this) { - result.id = this.id; - } + if (geoHasSelfIntersections(testNodes, nodeID)) return; + results.push(connectionInfo); + }); + return results; + } - return result; - }; // classifies an array of rings into polygons with outer rings and holes + 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 classifyRings(rings) { - var len = rings.length; - if (len <= 1) return [rings]; - var polygons = [], - polygon, - ccw; + 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); - for (var i = 0; i < len; i++) { - var area = signedArea$1(rings[i]); - if (area === 0) continue; - if (ccw === undefined) ccw = area < 0; + if (diff < minAngle) { + joinTo = endNode; + minAngle = diff; + } + }); + /* Threshold set by considering right angle triangle + based on node joining threshold and extension distance */ - if (ccw === area < 0) { - if (polygon) polygons.push(polygon); - polygon = [rings[i]]; - } else { - polygon.push(rings[i]); + if (minAngle <= SIG_ANGLE_TH) return joinTo; + return null; } - } - if (polygon) polygons.push(polygon); - return polygons; - } + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; + } - function signedArea$1(ring) { - var sum = 0; + 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 - 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 ((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 - return sum; - } + 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; + } - var vectortilelayer = VectorTileLayer; + function canConnectByExtend(way, endNodeIdx) { + var tipNid = way.nodes[endNodeIdx]; // the 'tip' node for extension point - function VectorTileLayer(pbf, end) { - // Public - this.version = 1; - this.name = null; - this.extent = 4096; - this.length = 0; // Private + var midNid = endNodeIdx === 0 ? way.nodes[1] : way.nodes[way.nodes.length - 2]; // the other node of the edge - this._pbf = pbf; - this._keys = []; - this._values = []; - this._features = []; - pbf.readFields(readLayer, this, end); - this.length = this._features.length; - } + 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 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)); - } + 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 - function readValueMessage(pbf) { - var value = null, - end = pbf.readVarint() + pbf.pos; + var segmentInfos = tree.waySegments(queryExtent, graph); - 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; - } + 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]); - return value; - } // return feature `i` from this layer as a `VectorTileFeature` + if (crossLoc) { + return { + mid: midNode, + node: tipNode, + wid: way2.id, + edge: [nA.id, nB.id], + cross_loc: crossLoc + }; + } + } + return null; + } + }; - 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]; + validation.type = type; + return validation; + } - var end = this._pbf.readVarint() + this._pbf.pos; + function validationCloseNodes(context) { + var type = 'close_nodes'; + var pointThresholdMeters = 0.2; - return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); - }; + var validation = function validation(entity, graph) { + if (entity.type === 'node') { + return getIssuesForNode(entity); + } else if (entity.type === 'way') { + return getIssuesForWay(entity); + } - var vectortile = VectorTile; + return []; - function VectorTile(pbf, end) { - this.layers = pbf.readFields(readTile, {}, end); - } + function getIssuesForNode(node) { + var parentWays = graph.parentWays(node); - function readTile(tag, layers, pbf) { - if (tag === 3) { - var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); - if (layer.length) layers[layer.name] = layer; - } - } + if (parentWays.length) { + return getIssuesForVertex(node, parentWays); + } else { + return getIssuesForDetachedPoint(node); + } + } - var VectorTile$1 = vectortile; - var VectorTileFeature$1 = vectortilefeature; - var VectorTileLayer$1 = vectortilelayer; - var vectorTile = { - VectorTile: VectorTile$1, - VectorTileFeature: VectorTileFeature$1, - VectorTileLayer: VectorTileLayer$1 - }; + 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); - var tiler$7 = utilTiler().tileSize(512).margin(1); - var dispatch$8 = dispatch('loadedData'); + for (var i in parentRelations) { + var relation = parentRelations[i]; + if (relation.tags.type === 'boundary') return 'boundary'; - var _vtCache; + 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'; + } + } - function abortRequest$7(controller) { - controller.abort(); - } + return 'other'; + } - function vtToGeoJSON(data, tile, mergeCache) { - var vectorTile$1 = new vectorTile.VectorTile(new pbf(data)); - var layers = Object.keys(vectorTile$1.layers); + 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 - if (!Array.isArray(layers)) { - layers = [layers]; - } + if (hypotenuseMeters < 1.5) return false; + return true; + } - var features = []; - layers.forEach(function (layerID) { - var layer = vectorTile$1.layers[layerID]; + function getIssuesForWay(way) { + if (!shouldCheckWay(way)) return []; + var issues = [], + nodes = graph.childNodes(way); - 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 + 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 (geometry.type === 'Polygon') { - geometry.type = 'MultiPolygon'; - geometry.coordinates = [geometry.coordinates]; - } + return issues; + } - var isClipped = false; // Clip to tile bounds + function getIssuesForVertex(node, parentWays) { + var issues = []; - if (geometry.type === 'MultiPolygon') { - var featureClip = turf_bboxClip(feature, tile.extent.rectangle()); + function checkForCloseness(node1, node2, way) { + var issue = getWayIssueIfAny(node1, node2, way); + if (issue) issues.push(issue); + } - if (!fastDeepEqual(feature.geometry, featureClip.geometry)) { - // feature = featureClip; - isClipped = true; + for (var i = 0; i < parentWays.length; i++) { + var parentWay = parentWays[i]; + if (!shouldCheckWay(parentWay)) continue; + var lastIndex = parentWay.nodes.length - 1; + + 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); + } } - if (!feature.geometry.coordinates.length) continue; // not actually on this tile + if (j !== lastIndex) { + if (parentWay.nodes[j + 1] === node.id) { + checkForCloseness(graph.entity(parentWay.nodes[j]), node, parentWay); + } + } + } + } - if (!feature.geometry.coordinates[0].length) continue; // not actually on this tile - } // Generate some unique IDs and add some metadata + return issues; + } + 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 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 + if (wayType === 'boundary') return 0; // expect some features to be mapped with higher levels of detail - if (isClipped && geometry.type === 'MultiPolygon') { - var merged = mergeCache[propertyhash]; + if (wayType === 'indoor') return 0.01; + if (wayType === 'building') return 0.05; + if (wayType === 'path') return 0.1; + return 0.2; + } - if (merged && merged.length) { - var other = merged[0]; - var coords = union(feature.geometry.coordinates, other.geometry.coordinates); + 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 (!coords || !coords.length) { - continue; // something failed in martinez union - } + 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; - merged.push(feature); + 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; - for (var j = 0; j < merged.length; j++) { - // all these features get... - merged[j].geometry.coordinates = coords; // same coords + for (var key in zAxisKeys) { + var nodeValue = node.tags[key] || '0'; + var nearbyValue = nearby.tags[key] || '0'; - merged[j].__featurehash__ = featurehash; // same hash, so deduplication works + if (nodeValue !== nearbyValue) { + zAxisDifferentiates = true; + break; } - } else { - mergeCache[propertyhash] = [feature]; } + + 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') + })]; + } + })); } } - } - }); - return features; - } - 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); - } + return issues; - source.loaded[tile.id] = []; - delete source.inflight[tile.id]; - return response.arrayBuffer(); - }).then(function (data) { - if (!data) { - throw new Error('No Data'); + 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); + } } - var z = tile.xyz[2]; + function getWayIssueIfAny(node1, node2, way) { + if (node1.id === node2.id || node1.hasInterestingTags() && node2.hasInterestingTags()) { + return null; + } - if (!source.canMerge[z]) { - source.canMerge[z] = {}; // initialize mergeCache + 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; + } + + 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') + })]; + } + }); + + 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); + } } + }; - 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]; - }); + validation.type = type; + return validation; } - var serviceVectorTile = { - init: function init() { - if (!_vtCache) { - this.reset(); - } + function validationCrossingWays(context) { + var type = 'crossing_ways'; // returns the way or its parent relation, whichever has a useful feature type + + 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); - this.event = utilRebind(this, dispatch$8, 'on'); - }, - reset: function reset() { - for (var sourceID in _vtCache) { - var source = _vtCache[sourceID]; + for (var i = 0; i < parentRels.length; i++) { + var rel = parentRels[i]; - if (source && source.inflight) { - Object.values(source.inflight).forEach(abortRequest$7); + if (getFeatureType(rel, graph) !== null) { + return rel; + } } } - _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 = []; + return way; + } - for (var i = 0; i < tiles.length; i++) { - var features = source.loaded[tiles[i].id]; - if (!features || !features.length) continue; + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; + } - 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 taggedAsIndoor(tags) { + return hasTag(tags, 'indoor') || hasTag(tags, 'level') || tags.highway === 'corridor'; + } - results.push(Object.assign({}, feature)); // shallow copy - } - } + function allowsBridge(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + } - return results; - }, - loadTiles: function loadTiles(sourceID, template, projection) { - var source = _vtCache[sourceID]; + function allowsTunnel(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + } // discard - if (!source) { - source = this.addSource(sourceID, template); - } - var tiles = tiler$7.getTiles(projection); // abort inflight requests that are no longer needed + var ignoredBuildings = { + demolished: true, + dismantled: true, + proposed: true, + razed: true + }; - Object.keys(source.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + 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 (!wanted) { - abortRequest$7(source.inflight[k]); - delete source.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadTile(source, tile); - }); - }, - cache: function cache() { - return _vtCache; + 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; } - }; - 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; - } + function isLegitCrossing(tags1, featureType1, tags2, featureType2) { + // assume 0 by default + var level1 = tags1.level || '0'; + var level2 = tags2.level || '0'; - 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); - } + 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 - 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; - } - 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); - } + var layer1 = tags1.layer || '0'; + var layer2 = tags2.layer || '0'; - 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; - } + 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 - if (_wikidataCache[qid]) { - if (callback) callback(null, _wikidataCache[qid]); - return; - } + 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; - 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); - } + 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 (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; - } + 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 - var i; - var description; - for (i in langs) { - var code = langs[i]; + if (featureType1 === 'waterway' && featureType2 === 'highway' && tags2.man_made === 'pier') return true; + if (featureType2 === 'waterway' && featureType1 === 'highway' && tags1.man_made === 'pier') return true; - if (entity.descriptions[code] && entity.descriptions[code].language === code) { - description = entity.descriptions[code]; - break; - } - } + if (featureType1 === 'building' || featureType2 === 'building') { + // for building crossings, different layers are enough + if (layer1 !== layer2) return true; + } - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result + return false; + } // highway values for which we shouldn't recommend connecting to waterways - var result = { - title: entity.id, - description: description ? description.value : '', - descriptionLocaleCode: description ? description.language : '', - editURL: 'https://www.wikidata.org/wiki/' + entity.id - }; // add image - if (entity.claims) { - var imageroot = 'https://commons.wikimedia.org/w/index.php'; - var props = ['P154', 'P18']; // logo image, image + 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 prop, image; + 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'; - for (i = 0; i < props.length; i++) { - prop = entity.claims[props[i]]; + if (featureType1 === featureType2) { + if (featureType1 === 'highway') { + var entity1IsPath = osmPathHighwayTagValues[entity1.tags.highway]; + var entity2IsPath = osmPathHighwayTagValues[entity2.tags.highway]; - if (prop && Object.keys(prop).length > 0) { - image = prop[Object.keys(prop)[0]].mainsnak.datavalue.value; + if ((entity1IsPath || entity2IsPath) && entity1IsPath !== entity2IsPath) { + // one feature is a path but not both + var roadFeature = entity1IsPath ? entity2 : entity1; - if (image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); - break; - } + if (nonCrossingHighways[roadFeature.tags.highway]) { + // don't mark path connections with certain roads as crossings + return {}; } + + 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 + + + return bothLines ? { + highway: 'crossing' + } : {}; } + + return {}; } - if (entity.sitelinks) { - var englishLocale = _mainLocalizer.languageCode().toLowerCase() === 'en'; // must be one of these that we requested.. + if (featureType1 === 'waterway') return {}; + if (featureType1 === 'railway') return {}; + } else { + var featureTypes = [featureType1, featureType2]; - for (i = 0; i < langs.length; i++) { - // check each, in order of preference - var w = langs[i] + 'wiki'; + if (featureTypes.indexOf('highway') !== -1) { + if (featureTypes.indexOf('railway') !== -1) { + if (!bothLines) return {}; + var isTram = entity1.tags.railway === 'tram' || entity2.tags.railway === 'tram'; - if (entity.sitelinks[w]) { - var title = entity.sitelinks[w].title; - var tKey = 'inspector.wiki_reference'; + 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 - if (!englishLocale && langs[i] === 'en') { - // user's locale isn't English but - tKey = 'inspector.wiki_en_reference'; // we are sending them to enwiki anyway.. - } + return { + railway: 'crossing' + }; + } else { + // path-tram connections use this tag + if (isTram) return { + railway: 'tram_level_crossing' + }; // other road-rail connections use this tag - result.wiki = { - title: title, - text: tKey, - url: 'https://' + langs[i] + '.wikipedia.org/wiki/' + title.replace(/ /g, '_') + return { + railway: 'level_crossing' }; - break; } } + + 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' + } : {}; + } } + } - callback(null, result); - }); + return null; } - }; - 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; - } + 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 - 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'); - } + 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 (callback) { - var titles = result.query.search.map(function (d) { - return d.title; - }); - callback(null, titles); - } - })["catch"](function (err) { - if (callback) callback(err, []); - }); - }, - suggestions: function suggestions(lang, query, callback) { - if (!query) { - if (callback) callback('', []); - return; - } + 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 - 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'); - } + segmentInfos = tree.waySegments(extent, graph); - 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; - } + for (j = 0; j < segmentInfos.length; j++) { + segment2Info = segmentInfos[j]; // don't check for self-intersection in this validation + + if (segment2Info.wayId === way1.id) continue; // skip if this way was already checked and only one issue is needed + + 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 + + way2FeatureType = getFeatureType(taggedFeature2, graph); + + if (way2FeatureType === null || isLegitCrossing(taggedFeature1.tags, way1FeatureType, taggedFeature2.tags, way2FeatureType)) { + continue; + } // create only one issue for building crossings + + + oneOnly = way1FeatureType === 'building' || way2FeatureType === 'building'; + nAId = segment2Info.nodes[0]; + nBId = segment2Info.nodes[1]; + + 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); + + 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 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'); + if (oneOnly) { + checkedSingleCrossingWays[way2.id] = true; + break; + } + } } + } - if (callback) { - var list = result.query.pages[Object.keys(result.query.pages)[0]]; - var translations = {}; + return edgeCrossInfos; + } - if (list && list.langlinks) { - list.langlinks.forEach(function (d) { - translations[d.lang] = d['*']; - }); + function waysToCheck(entity, graph) { + var featureType = getFeatureType(entity, graph); + if (!featureType) return []; + + 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 + + if (entity && array.indexOf(entity) === -1) { + array.push(entity); + } } - callback(null, translations); - } - })["catch"](function (err) { - if (callback) callback(err.message); - }); + return array; + }, []); + } + + return []; } - }; - 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 - }; + 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 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 wayIndex, crossingIndex, crossings; - function uiNoteComments() { - var _note; + for (wayIndex in ways) { + crossings = findCrossingsByWay(ways[wayIndex], graph, tree); - function noteComments(selection) { - if (_note.isNew()) return; // don't draw .comments-container + for (crossingIndex in crossings) { + issues.push(createIssue(crossings[crossingIndex], graph)); + } + } - 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; + return issues; + }; - if (osm && d.user) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); + 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 (type1 === type2) { + return utilDisplayLabel(way1Info.way, graph) > utilDisplayLabel(way2Info.way, graph); + } else if (type1 === 'waterway') { + return true; + } else if (type2 === 'waterway') { + return false; } - selection.html(function (d) { - return d.user || _t.html('note.anonymous'); - }); + return type1 < type2; }); - metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { - return _t('note.status.' + d.action, { - when: localeDateString(d.date) - }); + var entities = crossing.wayInfos.map(function (wayInfo) { + return getFeatureWithFeatureTypeTagsForWay(wayInfo.way, graph); }); - 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); - } + 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; - 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 + if (isCrossingIndoors) { + crossingTypeID = 'indoor-indoor'; + } else if (isCrossingTunnels) { + crossingTypeID = 'tunnel-tunnel'; + } else if (isCrossingBridges) { + crossingTypeID = 'bridge-bridge'; + } - _note.comments.forEach(function (d) { - if (d.uid) uids[d.uid] = true; - }); + if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { + crossingTypeID += '_connectable'; + } - 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 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 = []; - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - s = s.replace(/-/g, '/'); // fix browser-specific Date() issues + if (connectionTags) { + fixes.push(makeConnectWaysFix(this.data.connectionTags)); + } - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + 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 - noteComments.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteComments; - }; - return noteComments; - } + var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; - function uiNoteHeader() { - var _note; + if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { + fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); + } + } // repositioning the features is always an option - 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'); - } - return _t('note.note') + ' ' + d.id + ' ' + (d.status === 'closed' ? _t('note.closed') : ''); + fixes.push(new validationIssueFix({ + icon: 'iD-operation-move', + title: _t.html('issues.fix.reposition_features.title') + })); + return fixes; + } }); - } - - noteHeader.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteHeader; - }; - - return noteHeader; - } - - function uiNoteReport() { - var _note; - - function noteReport(selection) { - var url; - if (services.osm && _note instanceof osmNote && !_note.isNew()) { - url = services.osm.noteReportURL(_note); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); } + } - var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit + 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; - link.exit().remove(); // enter + 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]; + } - 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')); - } + var crossingLoc = this.issue.loc; + var projection = context.projection; - noteReport.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteReport; - }; + 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 noteReport; - } + var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); - function uiViewOnOSM(context) { - var _what; // an osmEntity or osmNote + if (!structLengthMeters) { + // if no explicit width is set, approximate the width based on the tags + structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); + } + 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; + } - function viewOnOSM(selection) { - var url; + 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 - if (_what instanceof osmEntity) { - url = context.connection().entityURL(_what); - } else if (_what instanceof osmNote) { - url = context.connection().noteURL(_what); - } + structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature - var data = !_what || _what.isNew() ? [] : [_what]; - var link = selection.selectAll('.view-on-osm').data(data, function (d) { - return d.id; - }); // exit + structLengthMeters += 4; // clamp the length to a reasonable range - link.exit().remove(); // enter + structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); - 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 geomToProj(geoPoint) { + return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; + } - viewOnOSM.what = function (_) { - if (!arguments.length) return _what; - _what = _; - return viewOnOSM; - }; + function projToGeom(projPoint) { + var lat = geoMetersToLat(projPoint[1]); + return [geoMetersToLon(projPoint[0], lat), lat]; + } - return viewOnOSM; - } + 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); - function uiNoteEditor(context) { - var dispatch$1 = dispatch('change'); - var noteComments = uiNoteComments(); - var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); + function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { + var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; + return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); + } - var _note; + var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); + }; - var _newNote; // var _fieldsArr; + var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); + }; // avoid creating very short edges from splitting too close to another node - 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 + var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary - var osm = services.osm; + 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 - if (osm) { - osm.on('change.note-save', function () { - selection.call(noteEditor); - }); - } - } + var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); - function noteSaveSection(selection) { - var isSelected = _note && _note.id === context.selectedNoteID(); + 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; + } + } + }); + }); - var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + if (edgeCount >= 3) { + // the end node is a junction, try to leave a segment + // between it and the structure - #7202 + var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; - noteSave.exit().remove(); // enter + 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 - 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'); - }); - 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); + if (!newNode) newNode = endNode; + var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways + // do the split - if (!commentTextarea.empty() && _newNote) { - // autofocus the comment field for new notes - commentTextarea.node().focus(); - } // update + graph = splitAction(graph); + if (splitAction.getCreatedWayIDs().length) { + resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); + } - noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter + return newNode; + } - 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 + 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 - window.setTimeout(function () { - if (_note.isNew()) { - noteSave.selectAll('.save-button').node().focus(); - clickSave(); - } else { - noteSave.selectAll('.comment-button').node().focus(); - clickComment(); - } - }, 10); - } + if (bridgeOrTunnel === 'bridge') { + tags.bridge = 'yes'; + tags.layer = '1'; + } else { + var tunnelValue = 'yes'; - function changeInput() { - var input = select(this); - var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself + if (getFeatureType(structureWay, graph) === 'waterway') { + // use `tunnel=culvert` for waterways by default + tunnelValue = 'culvert'; + } - _note = _note.update({ - newComment: val - }); - var osm = services.osm; + tags.tunnel = tunnelValue; + tags.layer = '-1'; + } // apply the structure tags to the way - if (osm) { - osm.replaceNote(_note); // update note cache + + graph = actionChangeTags(structureWay.id, tags)(graph); + return graph; + }; + + context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); + context.enter(modeSelect(context, resultWayIDs)); } + }); + } - noteSave.call(noteSaveButtons); + function makeConnectWaysFix(connectionTags) { + var fixTitleID = 'connect_features'; + + if (connectionTags.ford) { + fixTitleID = 'connect_using_ford'; } - } - 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 + 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 - 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 (!nearby.node.hasInterestingTags() && 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 (user.image_url) { - userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); - } + if (nodesToMerge.length > 1) { + // if we're using nearby nodes, merge them with the new node + graph = actionMergeNodes(nodesToMerge, loc)(graph); + } - 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 graph; + }, _t('issues.fix.connect_crossing_features.annotation')); + } }); } - function noteSaveButtons(selection) { - var osm = services.osm; - var hasAuth = osm && osm.authenticated(); - - var isSelected = _note && _note.id === context.selectedNoteID(); + 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 - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + var layer = tags.layer && Number(tags.layer); - buttonSection.exit().remove(); // enter + if (layer && !isNaN(layer)) { + if (higherOrLower === 'higher') { + layer += 1; + } else { + layer -= 1; + } + } else { + if (higherOrLower === 'higher') { + layer = 1; + } else { + layer = -1; + } + } - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + tags.layer = layer.toString(); + context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); + } + }); + } - 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 + validation.type = type; + return validation; + } + function behaviorDrawWay(context, wayID, mode, startGraph) { + var dispatch = dispatch$8('rejectedSelfIntersection'); + var behavior = behaviorDraw(context); // Must be set by `drawWay.nodeIndex` before each install of this behavior. - 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); + var _nodeIndex; - function isSaveDisabled(d) { - return hasAuth && d.status === 'open' && d.newComment ? null : true; - } - } + var _origWay; - function clickCancel(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + var _wayGeometry; - var osm = services.osm; + var _headNodeID; - if (osm) { - osm.removeNote(d); - } + var _annotation; - context.enter(modeBrowse(context)); - dispatch$1.call('change'); - } + var _pointerHasMoved = false; // The osmNode to be placed. + // This is temporary and just follows the mouse cursor until an "add" event occurs. - function clickSave(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + var _drawNode; - var osm = services.osm; + var _didResolveTempEdit = false; - if (osm) { - osm.postNoteCreate(d, function (err, note) { - dispatch$1.call('change', note); - }); - } + 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(); } - function clickStatus(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + 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(); + } - var osm = services.osm; + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - if (osm) { - var setStatus = d.status === 'open' ? 'closed' : 'open'; - osm.postNoteUpdate(d, setStatus, function (err, note) { - dispatch$1.call('change', note); - }); + context.surface().classed('nope', false).classed('nope-disabled', true); } } - function clickComment(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - - var osm = services.osm; + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); + } - if (osm) { - osm.postNoteUpdate(d, d.status, function (err, note) { - dispatch$1.call('change', note); - }); + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); } } - noteEditor.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteEditor; - }; - - noteEditor.newNote = function (val) { - if (!arguments.length) return _newNote; - _newNote = val; - return noteEditor; - }; + 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()` - return utilRebind(noteEditor, dispatch$1, 'on'); - } - function modeSelectNote(context, selectedNoteID) { - var mode = { - id: 'select-note', - button: 'browse' - }; + 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; - var _keybinding = utilKeybinding('select-note'); + 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); - var _noteEditor = uiNoteEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + if (choice) { + loc = choice.loc; + } + } - var note = checkSelectedID(); - if (!note) return; - context.ui().sidebar.show(_noteEditor.note(note)); - }); + 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 - var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - var _newFeature = false; - function checkSelectedID() { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + function checkGeometry(includeDrawNode) { + var nopeDisabled = context.surface().classed('nope-disabled'); + var isInvalid = isInvalidGeometry(includeDrawNode); - if (!note) { - context.enter(modeBrowse(context)); + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); } + } - return note; - } // class the note as selected, or return to browse mode if the note is gone - - - function selectNote(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); + function isInvalidGeometry(includeDrawNode) { + var testNode = _drawNode; // we only need to test the single way we're drawing - 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 parentWay = context.graph().entity(wayID); + var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); + if (includeDrawNode) { + if (parentWay.isClosed()) { + // don't test the last segment for closed ways - #4655 + // (still test the first segment) + nodes.pop(); } } else { - selection.classed('selected', true); - context.selectedNoteID(selectedNoteID); + // 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 { + // there's nothing we need to test if we ignore the draw node on open ways + return false; + } } + + return testNode && geoHasSelfIntersections(nodes, testNode.id); } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); + function undone() { + // undoing removed the temp edit + _didResolveTempEdit = true; + context.pauseChangeDispatch(); + var nextMode; + + 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 + + + context.perform(actionNoop()); + context.pop(1); + context.resumeChangeDispatch(); + context.enter(nextMode); } - mode.zoomToSelected = function () { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + function setActiveElements() { + if (!_drawNode) return; + context.surface().selectAll('.' + _drawNode.id).classed('active', true); + } - if (note) { - context.map().centerZoomEase(note.loc, 20); + function resetToStartGraph() { + while (context.graph() !== startGraph) { + context.pop(); } - }; + } - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; - }; + var drawWay = function drawWay(surface) { + _drawNode = undefined; + _didResolveTempEdit = false; + _origWay = context.entity(wayID); - mode.enter = function () { - var note = checkSelectedID(); - if (!note) return; + 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]; + } - _behaviors.forEach(context.install); + _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. - _keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); + 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); + }; - 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 + 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(); + } - sidebar.expand(sidebar.intersects(note.extent())); - context.map().on('drawn.select', selectNote); + _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); }; - mode.exit = function () { - _behaviors.forEach(context.uninstall); + 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); + } + + 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(); + } - 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); - }; + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here + } - return mode; - } + context.pauseChangeDispatch(); + doAdd(); // we just replaced the temporary edit with the real one - function modeDragNote(context) { - var mode = { - id: 'drag-note', - button: 'browse' - }; - var edit = behaviorEdit(context); + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + context.enter(mode); + } // Accept the current position of the drawing node - var _nudgeInterval; - var _lastLoc; + drawWay.add = function (loc, d) { + attemptAdd(d, loc, function () {// don't need to do anything extra + }); + }; // Connect the way to an existing way - var _note; // most current note.. dragged note may have stale datum. + 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 - function startNudge(d3_event, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, nudge); - }, 50); - } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; + 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; } - } - function origin(note) { - return context.projection(note.loc); - } + 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); + }); + }; // 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. - function start(d3_event, note) { - _note = note; - var osm = services.osm; - 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); + drawWay.finish = function () { + checkGeometry(false + /* includeDrawNode */ + ); + + if (context.surface().classed('nope')) { + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here } - context.surface().selectAll('.note-' + _note.id).classed('active', true); - context.perform(actionNoop()); - context.enter(mode); - context.selectedNoteID(_note.id); - } + context.pauseChangeDispatch(); // remove the temporary edit - function move(d3_event, entity, point) { - d3_event.stopPropagation(); - _lastLoc = context.projection.invert(point); - doMove(d3_event); - var nudge = geoViewportEdge(point, context.map().dimensions()); + context.pop(1); + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + var way = context.hasEntity(wayID); - if (nudge) { - startNudge(d3_event, nudge); - } else { - stopNudge(); + if (!way || way.isDegenerate()) { + drawWay.cancel(); + return; } - } - 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; + 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. - if (osm) { - osm.replaceNote(_note); // update note cache - } - context.replace(actionNoop()); // trigger redraw - } + 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 end() { - context.replace(actionNoop()); // trigger redraw + drawWay.nodeIndex = function (val) { + if (!arguments.length) return _nodeIndex; + _nodeIndex = val; + return drawWay; + }; - context.selectedNoteID(_note.id).enter(modeSelectNote(context, _note.id)); - } + drawWay.activeID = function () { + if (!arguments.length) return _drawNode && _drawNode.id; // no assign - 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); + return drawWay; + }; + + return utilRebind(drawWay, dispatch, 'on'); + } + + 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; mode.enter = function () { - context.install(edit); + behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); + context.install(behavior); }; mode.exit = function () { - context.ui().sidebar.hover.cancel(); - context.uninstall(edit); - context.surface().selectAll('.active').classed('active', false); - stopNudge(); + context.uninstall(behavior); }; - mode.behavior = drag; - return mode; - } - - function uiDataHeader() { - var _datum; - - 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')); - } + mode.selectedIDs = function () { + return [wayID]; + }; - dataHeader.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; + mode.activeID = function () { + return behavior && behavior.activeID() || []; }; - return dataHeader; + return mode; } - // 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 - // }, ...] + function validationDisconnectedWay() { + var type = 'disconnected_way'; - var _comboHideTimerID; + function isTaggedAsHighway(entity) { + return osmRoutableHighwayTagValues[entity.tags.highway]; + } - 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; + 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 + })]; - var _mouseEnterHandler, _mouseLeaveHandler; + function makeFixes(context) { + var fixes = []; + var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); - 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 (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); + } - 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 (!fixes.length) { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_feature.title') + })); + } - input.node().focus(); // focus the input as if it was clicked + 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]); - mousedown(d3_event); - }).on('mouseup.combo-caret', function (d3_event) { - d3_event.preventDefault(); // don't steal focus from input + if (!operation.disabled()) { + operation(); + } + } + })); + } else { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_features.title') + })); + } - mouseup(d3_event); - }); - }); + return fixes; + } - function mousedown(d3_event) { - if (d3_event.button !== 0) return; // left click only + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); + } - _tDown = +new Date(); // clear selection + function routingIslandForEntity(entity) { + var routingIsland = new Set(); // the interconnected routable features - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + var waysToCheck = []; // the queue of remaining routable ways to traverse - if (start !== end) { - var val = utilGetSetValue(input); - input.node().setSelectionRange(val.length, val.length); - 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); + } + }); } - input.on('mouseup.combo-input', mouseup); - } + 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; + } - function mouseup(d3_event) { - input.on('mouseup.combo-input', null); - if (d3_event.button !== 0) return; // left click only + while (waysToCheck.length) { + var wayToCheck = waysToCheck.pop(); + var childNodes = graph.childNodes(wayToCheck); - if (input.node() !== document.activeElement) return; // exit if this input is not focused + for (var i in childNodes) { + var vertex = childNodes[i]; - 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 (isConnectedVertex(vertex)) { + // found a link to the wider network, not a routing island + return null; + } - var combo = container.selectAll('.combobox'); + if (isRoutableNode(vertex)) { + routingIsland.add(vertex); + } - if (combo.empty() || combo.datum() !== input.node()) { - var tOrig = _tDown; - window.setTimeout(function () { - if (tOrig !== _tDown) return; // exit if user double clicked + queueParentWays(vertex); + } + } // no network link found, this is a routing island, return its members - fetchComboData('', function () { - show(); - render(); - }); - }, 250); - } else { - hide(); - } - } - function focus() { - fetchComboData(''); // prefetch values (may warm taginfo cache) + return routingIsland; } - function blur() { - _comboHideTimerID = window.setTimeout(hide, 75); + 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 show() { - hide(); // remove any existing + function isRoutableNode(node) { + // treat elevators as distinct features in the highway network + if (node.tags.highway === 'elevator') return true; + return false; + } - 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(); + 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; }); - container.on('scroll.combo-scroll', render, true); } - function hide() { - if (_comboHideTimerID) { - window.clearTimeout(_comboHideTimerID); - _comboHideTimerID = undefined; - } + 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 - container.selectAll('.combobox').remove(); - container.on('scroll.combo-scroll', null); - } + var map = context.map(); - function keydown(d3_event) { - var shown = !container.selectAll('.combobox').empty(); - var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); + } - switch (d3_event.keyCode) { - case 8: // ⌫ Backspace + context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); + } + }); + } + }; - 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; + validation.type = type; + return validation; + } - case 9: - // ⇥ Tab - accept(); - break; + function validationFormatting() { + var type = 'invalid_format'; - case 13: - // ↩ Return - d3_event.preventDefault(); - d3_event.stopPropagation(); - break; + var validation = function validation(entity) { + var issues = []; - case 38: - // ↑ Up arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + 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 (tagName === 'input' && !shown) { - show(); - } + return !email || valid_email.test(email); + } + /* + function isSchemePresent(url) { + var valid_scheme = /^https?:\/\//i; + return (!url || valid_scheme.test(url)); + } + */ - nav(-1); - break; - case 40: - // ↓ Down arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + 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' : '' + })); + } + } + */ + - if (tagName === 'input' && !shown) { - show(); - } + 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); + }); - nav(+1); - break; + 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' : '' + })); } } - 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) - + return issues; + }; - function change() { - fetchComboData(value(), function () { - _selected = null; - var val = input.property('value'); + validation.type = type; + return validation; + } - if (_suggestions.length) { - if (input.property('selectionEnd') === val.length) { - _selected = tryAutocomplete(); - } + function validationHelpRequest(context) { + var type = 'help_request'; - if (!_selected) { - _selected = val; - } - } + var validation = function checkFixmeTag(entity) { + if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user - if (val.length) { - var combo = container.selectAll('.combobox'); + if (entity.version === undefined) return []; - if (combo.empty()) { - show(); - } - } else { - hide(); - } + if (entity.v !== undefined) { + var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features - render(); - }); - } // Called when the user presses up/down arrows to navigate the list + if (!baseEntity || !baseEntity.tags.fixme) return []; + } + 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 nav(dir) { - if (_suggestions.length) { - // try to determine previously selected index.. - var index = -1; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); + } + }; - for (var i = 0; i < _suggestions.length; i++) { - if (_selected && _suggestions[i].value === _selected) { - index = i; - break; - } - } // pick new _selected + validation.type = type; + return validation; + } + function validationImpossibleOneway() { + var type = 'impossible_oneway'; - index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); - _selected = _suggestions[index].value; - input.property('value', _selected); - } + 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); - render(); - ensureVisible(); + 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 ensureVisible() { - var combo = container.selectAll('.combobox'); - if (combo.empty()) return; - var containerRect = container.node().getBoundingClientRect(); - var comboRect = combo.node().getBoundingClientRect(); - - 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 selected = combo.selectAll('.combobox-option.selected').node(); + function isOneway(way) { + if (way.tags.oneway === 'yes') return true; + if (way.tags.oneway) return false; - if (selected) { - selected.scrollIntoView({ - behavior: 'smooth', - block: 'nearest' - }); + for (var key in way.tags) { + if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { + return true; + } } + + return false; } - function value() { - var value = input.property('value'); - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + function nodeOccursMoreThanOnce(way, nodeID) { + var occurrences = 0; - if (start && end) { - value = value.substring(0, start); + for (var index in way.nodes) { + if (way.nodes[index] === nodeID) { + occurrences += 1; + if (occurrences > 1) return true; + } } - return value; + return false; } - 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; - }); + function isConnectedViaOtherTypes(way, node) { + var wayType = typeForWay(way); - if (cb) { - cb(); + 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; } - }); - } + } - 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 graph.parentWays(node).some(function (parentWay) { + if (parentWay.id === way.id) return false; - if (!isNaN(parseFloat(val)) && isFinite(val)) return; - var bestIndex = -1; + 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 - 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 (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 - 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 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; } - } - if (bestIndex !== -1) { - var bestVal = _suggestions[bestIndex].value; - input.property('value', bestVal); - input.node().setSelectionRange(val.length, bestVal.length); - return bestVal; - } + return false; + }); } - function render() { - if (_suggestions.length < _minItems || document.activeElement !== input.node()) { - hide(); - return; - } + function issuesForNode(way, nodeID) { + var isFirst = nodeID === way.first(); + var wayType = typeForWay(way); // ignore if this way is self-connected at this node - 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 (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 - 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 (!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 + 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 accept(d3_event, d) { - _cancelFetch = true; - var thiz = input.node(); + if (attachedOneways.length < attachedWaysOfSameType.length) return []; - if (d) { - // user clicked on a suggestion - utilGetSetValue(input, d.value); // replace field contents + 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 []; + } - utilTriggerEvent(input, 'change'); - } // clear (and keep) selection + var placement = isFirst ? 'start' : 'end', + messageID = wayType + '.', + referenceID = wayType + '.'; + if (wayType === 'waterway') { + messageID += 'connected.' + placement; + referenceID += 'connected'; + } else { + messageID += placement; + referenceID += placement; + } - 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. + 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 cancel() { - _cancelFetch = true; - var thiz = input.node(); // clear (and remove) selection, and replace field contents + 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); + } + })); + } - 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(); + return fixes; + }, + loc: node.loc + })]; + + 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')); + }; + } } }; - combobox.canAutocomplete = function (val) { - if (!arguments.length) return _canAutocomplete; - _canAutocomplete = val; - return combobox; - }; + function continueDrawing(way, vertex, context) { + // make sure the vertex is actually visible and editable + var map = context.map(); - combobox.caseSensitive = function (val) { - if (!arguments.length) return _caseSensitive; - _caseSensitive = val; - return combobox; - }; + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); + } - combobox.data = function (val) { - if (!arguments.length) return _data; - _data = val; - return combobox; - }; + context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + } - combobox.fetcher = function (val) { - if (!arguments.length) return _fetcher; - _fetcher = val; - return combobox; - }; + validation.type = type; + return validation; + } - combobox.minItems = function (val) { - if (!arguments.length) return _minItems; - _minItems = val; - return combobox; - }; + function validationIncompatibleSource() { + var type = 'incompatible_source'; + var invalidSources = [{ + id: 'google', + regex: 'google', + exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' + }]; - combobox.itemsMouseEnter = function (val) { - if (!arguments.length) return _mouseEnterHandler; - _mouseEnterHandler = val; - return combobox; - }; + 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(), true + /* verbose */ + ) + }) : ''; + }, + reference: getReference(invalidSource.id), + entityIds: [entity.id], + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + title: _t.html('issues.fix.remove_proprietary_data.title') + })]; + } + })); + }); + return issues; - combobox.itemsMouseLeave = function (val) { - if (!arguments.length) return _mouseLeaveHandler; - _mouseLeaveHandler = val; - return combobox; + 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')); + }; + } }; - return utilRebind(combobox, dispatch$1, 'on'); + validation.type = type; + return validation; } - 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); - }; - - // 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. + function validationMaprules() { + var type = 'maprules'; - 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); - }); - }; - } + var validation = function checkMaprules(entity, graph) { + if (!services.maprules) return []; + var rules = services.maprules.validationRules(); + var issues = []; - function uiDisclosure(context, key, expandedDefault) { - var dispatch$1 = dispatch('toggled'); + for (var i = 0; i < rules.length; i++) { + var rule = rules[i]; + rule.findIssues(entity, graph, issues); + } - var _expanded; + return issues; + }; - var _label = utilFunctor(''); + validation.type = type; + return validation; + } - var _updatePreference = true; + function validationMismatchedGeometry() { + var type = 'mismatched_geometry'; - var _content = function _content() {}; + function tagSuggestingLineIsArea(entity) { + if (entity.type !== 'way' || entity.isClosed()) return null; + var tagSuggestingArea = entity.tagSuggestingArea(); - 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 (!tagSuggestingArea) { + return null; } - var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter + var asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); + var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); - 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 + if (asLine && asArea && asLine === asArea) { + // these tags also allow lines and making this an area wouldn't matter + return null; + } - 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 + return tagSuggestingArea; + } - wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); + 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 - if (_expanded) { - wrap.call(_content); - } + if (firstToLastDistanceMeters < 0.75) { + testNodes = nodes.slice(); // shallow copy - function toggle(d3_event) { - d3_event.preventDefault(); - _expanded = !_expanded; + testNodes.pop(); + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - if (_updatePreference) { - corePreferences('disclosure.' + key + '.expanded', _expanded); + 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 - 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 (_expanded) { - wrap.call(_content); - } - dispatch$1.call('toggled', this, _expanded); - } - }; + testNodes = nodes.slice(); // shallow copy - disclosure.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return disclosure; - }; + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - disclosure.expanded = function (val) { - if (!arguments.length) return _expanded; - _expanded = val; - return disclosure; - }; + 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')); + }; + } + } - disclosure.updatePreference = function (val) { - if (!arguments.length) return _updatePreference; - _updatePreference = val; - return disclosure; - }; + 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 - disclosure.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return disclosure; - }; + for (var key in tagSuggestingArea) { + delete tags[key]; + } - return utilRebind(disclosure, dispatch$1, 'on'); - } + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); + } + })); + return fixes; + } + }); - // Can be labeled and collapsible. + 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 uiSection(id, context) { - var _classes = utilFunctor(''); + function vertexPointIssue(entity, graph) { + // we only care about nodes + if (entity.type !== 'node') return null; // ignore tagless points - var _shouldDisplay; + if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them - var _content; + if (entity.isOnAddressLine(graph)) return null; + var geometry = entity.geometry(graph); + var allowedGeometries = osmNodeGeometriesForTags(entity.tags); - var _disclosure; + 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 + }); + } - var _label; + return null; + } - var _expandedByDefault = utilFunctor(true); + 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 targetGeom = targetGeoms.find(function (nodeGeom) { + var asSource = _mainPresetIndex.matchTags(entity.tags, sourceGeom); + 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; + } - var _disclosureContent; + 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 + }); + } - var _disclosureExpanded; + function lineToAreaDynamicFixes(context) { + var convertOnClick; + var entityId = this.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - var _containerSelection = select(null); + delete tags.area; - var section = { - id: id - }; + 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 - section.classes = function (val) { - if (!arguments.length) return _classes; - _classes = utilFunctor(val); - return section; - }; + if (tags.area) { + delete tags.area; + } - section.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return section; - }; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.convert_to_line.annotation')); + }; + } - section.expandedByDefault = function (val) { - if (!arguments.length) return _expandedByDefault; - _expandedByDefault = utilFunctor(val); - return section; - }; + return [new validationIssueFix({ + icon: 'iD-icon-line', + title: _t.html('issues.fix.convert_to_line.title'), + onClick: convertOnClick + })]; + } - section.shouldDisplay = function (val) { - if (!arguments.length) return _shouldDisplay; - _shouldDisplay = utilFunctor(val); - return section; - }; + function extractPointDynamicFixes(context) { + var entityId = this.entityIds[0]; + var extractOnClick = null; - section.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return section; - }; + 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 - section.disclosureContent = function (val) { - if (!arguments.length) return _disclosureContent; - _disclosureContent = val; - return section; - }; + context.enter(modeSelect(context, [action.getExtractedNodeID()])); + }; + } - section.disclosureExpanded = function (val) { - if (!arguments.length) return _disclosureExpanded; - _disclosureExpanded = val; - return section; - }; // may be called multiple times + return [new validationIssueFix({ + icon: 'iD-operation-extract', + title: _t.html('issues.fix.extract_point.title'), + onClick: extractOnClick + })]; + } + 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 = []; - section.render = function (selection) { - _containerSelection = selection.selectAll('.section-' + id).data([0]); + 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 - var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); + 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); + } - _containerSelection = sectionEnter.merge(_containerSelection); + return issues; - _containerSelection.call(renderContent); - }; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); + } + } - section.reRender = function () { - _containerSelection.call(renderContent); + 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); }; - section.selection = function () { - return _containerSelection; - }; + validation.type = type; + return validation; + } - section.disclosure = function () { - return _disclosure; - }; // may be called multiple times + function validationMissingRole() { + var type = 'missing_role'; + var validation = function checkMissingRole(entity, graph) { + var issues = []; - function renderContent(selection) { - if (_shouldDisplay) { - var shouldDisplay = _shouldDisplay(); + if (entity.type === 'way') { + graph.parentRelations(entity).forEach(function (relation) { + if (!relation.isMultipolygon()) return; + var member = relation.memberById(entity.id); - selection.classed('hide', !shouldDisplay); + 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 (!shouldDisplay) { - selection.html(''); - return; - } + if (way && isMissingRole(member)) { + issues.push(makeIssue(way, entity, member)); + } + }); } - 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 issues; + }; - if (_disclosureExpanded !== undefined) { - _disclosure.expanded(_disclosureExpanded); + function isMissingRole(member) { + return !member.role || !member.role.trim().length; + } - _disclosureExpanded = undefined; + 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 + })); + } + })]; } + }); - selection.call(_disclosure); - return; + 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 (_content) { - selection.call(_content); - } + 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 + })); + } + }); } - return section; + validation.type = type; + return validation; } - // { - // key: 'string', // required - // value: 'string' // optional - // } - // -or- - // { - // qid: 'string' // brand wikidata (e.g. 'Q37158') - // } - // - - function uiTagReference(what) { - var wikibase = what.qid ? services.wikidata : services.osmWikibase; - var tagReference = {}; - - var _button = select(null); - - var _body = select(null); + function validationMissingTag(context) { + var type = 'missing_tag'; - var _loaded; + 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; + }); + }); - var _showing; + 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); + } - function load() { - if (!wikibase) return; + return entityDescriptiveKeys.length > 0; + } - _button.classed('tag-reference-loading', true); + function isUnknownRoad(entity) { + return entity.type === 'way' && entity.tags.highway === 'road'; + } - wikibase.getDocs(what, gotDocs); + function isUntypedRelation(entity) { + return entity.type === 'relation' && !entity.tags.type; } - function gotDocs(err, docs) { - _body.html(''); + 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 - if (!docs || !docs.title) { - _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); + 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 - done(); - return; - } - 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(); + if (!subtype && isUnknownRoad(entity)) { + subtype = 'highway_classification'; } - _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 (!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 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(); + + if (!disabledReasonID) { + deleteOnClick = function deleteOnClick(context) { + var id = this.issue.entityIds[0]; + var operation = operationDelete(context, [id]); - 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 + if (!operation.disabled()) { + operation(); + } + }; + } + 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; + } + })]; - 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')); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); } - } + }; - function done() { - _loaded = true; + validation.type = type; + return validation; + } - _button.classed('tag-reference-loading', false); + function validationOutdatedTags() { + var type = 'outdated_tags'; + var _waitingForDeprecated = true; - _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); + var _dataDeprecated; // fetch deprecated tags - _showing = true; - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); + _mainFileFetcher.get('deprecated').then(function (d) { + return _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return _waitingForDeprecated = false; + }); - if (iconUse.attr('href') === '#iD-icon-info') { - iconUse.attr('href', '#iD-icon-info-filled'); - } - }); - } + function oldTagIssues(entity, graph) { + var oldTags = Object.assign({}, entity.tags); // shallow copy - function hide() { - _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { - _body.classed('expanded', false); - }); + var preset = _mainPresetIndex.match(entity, graph); + var subtype = 'deprecated_tags'; + if (!preset) return []; + if (!entity.hasInterestingTags()) return []; // Upgrade preset, if a replacement is available.. - _showing = false; + 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.. - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); - if (iconUse.attr('href') === '#iD-icon-info-filled') { - iconUse.attr('href', '#iD-icon-info'); + 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 from the detected preset - 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); - _button.on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - this.blur(); // avoid keeping focus on the button - #4641 + var newTags = Object.assign({}, entity.tags); // shallow copy - if (_showing) { - hide(); - } else if (_loaded) { - done(); - } else { - load(); - } - }); - }; + 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. - tagReference.body = function (selection) { - var itemID = what.qid || what.key + '-' + (what.value || ''); - _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { - return d; - }); - _body.exit().remove(); + var nsi = services.nsi; + var waitingForNsi = false; - _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); + if (nsi) { + waitingForNsi = nsi.status() === 'loading'; - if (_showing === false) { - hide(); - } - }; + if (!waitingForNsi) { + var loc = entity.extent(graph).center(); + var result = nsi.upgradeTags(newTags, loc); - tagReference.showing = function (val) { - if (!arguments.length) return _showing; - _showing = val; - return tagReference; - }; + if (result) { + newTags = result; + subtype = 'noncanonical_brand'; + } + } + } - return tagReference; - } + var issues = []; + issues.provisional = _waitingForDeprecated || waitingForNsi; // determine diff - 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 + var tagDiff = utilTagDiff(oldTags, newTags); + if (!tagDiff.length) return issues; + var isOnlyAddingTags = tagDiff.every(function (d) { + return d.type === '+'; }); - }).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' - }]; - - var _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' + var prefix = ''; + 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 _readOnlyTags = []; // the keys in the order we want them to display - var _orderedKeys = []; - var _showBlank = false; - var _pendingChange = null; + 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() { + 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')); + } + })]; + } + })); + return issues; - var _state; + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - var _presets; + 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); + } - var _tags; + function showMessage(context) { + var currEntity = context.hasEntity(entity.id); + if (!currEntity) return ''; + var messageID = "issues.outdated_tags.".concat(prefix, "message"); - var _entityIDs; + if (subtype === 'noncanonical_brand' && isOnlyAddingTags) { + messageID += '_incomplete'; + } - var _didInteract = false; + return _t.html(messageID, { + feature: utilDisplayLabel(currEntity, context.graph(), true + /* verbose */ + ) + }); + } - function interacted() { - _didInteract = true; + 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 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 - - var all = Object.keys(_tags).sort(); - var missingKeys = utilArrayDifference(all, _orderedKeys); - - for (var i in missingKeys) { - _orderedKeys.push(missingKeys[i]); - } // assemble row data + function oldMultipolygonIssues(entity, graph) { + var multipolygon, outerWay; + if (entity.type === 'relation') { + outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); + multipolygon = entity; + } else if (entity.type === 'way') { + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); + outerWay = entity; + } else { + return []; + } - var rowData = _orderedKeys.map(function (key, i) { - return { - index: i, - key: key, - value: _tags[key] - }; - }); // append blank row last, if necessary + 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')); + } + })]; + } + })]; + 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 (!rowData.length || _showBlank) { - _showBlank = false; - rowData.push({ - index: rowData.length, - key: '', - value: '' + 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 */ + ) }); - } // View Options - + } - 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 + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); + } + } - 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 + var validation = function checkOutdatedTags(entity, graph) { + var issues = oldMultipolygonIssues(entity, graph); + if (!issues.length) issues = oldTagIssues(entity, graph); + return issues; + }; - 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 + validation.type = type; + return validation; + } - 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 + function validationPrivateData() { + var type = 'private_data'; // assume that some buildings are private - addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space - // Tag list items + 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 items = list.selectAll('.tag-row').data(rowData, function (d) { - return d.key; - }); - items.exit().each(unbind).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 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 + var personalTags = { + 'contact:email': true, + 'contact:fax': true, + 'contact:phone': true, + email: true, + fax: true, + phone: true + }; - 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 validation = function checkPrivateData(entity) { + var tags = entity.tags; + if (!tags.building || !privateBuildingValues[tags.building]) return []; + var keepTags = {}; - var value = row.select('input.value'); // propagate bound data + for (var k in tags) { + if (publicKeys[k]) return []; // probably a public feature - if (_entityIDs && taginfo && _state !== 'hover') { - bindTypeahead(key, value); + if (!personalTags[k]) { + keepTags[k] = tags[k]; } + } - var referenceOptions = { - key: d.key - }; - - if (typeof d.value === 'string') { - referenceOptions.value = d.value; + 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')); + } + })]; } + })]; - var reference = uiTagReference(referenceOptions); - - if (_state === 'hover') { - reference.showing(false); - } + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - 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 - } + 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 isReadOnly(d) { - for (var i = 0; i < _readOnlyTags.length; i++) { - if (d.key.match(_readOnlyTags[i]) !== null) { - return true; - } + 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()) + }); } - return false; - } + 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; + }); + } + }; - 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'); - } + validation.type = type; + return validation; + } - function stringify(s) { - return JSON.stringify(s).slice(1, -1); // without leading/trailing " - } + 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. - function unstringify(s) { - var leading = ''; - var trailing = ''; + function isGenericMatchInNsi(tags) { + var nsi = services.nsi; - if (s.length < 1 || s.charAt(0) !== '"') { - leading = '"'; - } + if (nsi) { + _waitingForNsi = nsi.status() === 'loading'; - if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { - trailing = '"'; + if (!_waitingForNsi) { + return nsi.isGenericName(tags); + } } - return JSON.parse(leading + s + trailing); - } + return false; + } // Test if the name is just the key or tag value (e.g. "park") - 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'); - if (_state !== 'hover' && str.length) { - return str + '\n'; + function nameMatchesRawTag(lowercaseName, tags) { + for (var i = 0; i < keysToTestForGenericValues.length; i++) { + var key = keysToTestForGenericValues[i]; + var val = tags[key]; + + if (val) { + val = val.toLowerCase(); + + if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { + return true; + } + } } - return str; + return false; } - function textChanged() { - var newText = this.value.trim(); - var newTags = {}; - newText.split('\n').forEach(function (row) { - var m = row.match(/^\s*([^=]+)=(.*)$/); - - 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 + function isGenericName(name, tags) { + name = name.toLowerCase(); + return nameMatchesRawTag(name, tags) || isGenericMatchInNsi(tags); + } - if (change.newVal === '*' && typeof change.oldVal !== 'string') return; + 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 - if (change.type === '-') { - _pendingChange[change.key] = undefined; - } else if (change.type === '+') { - _pendingChange[change.key] = change.newVal || ''; + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); + } + })]; } }); - if (Object.keys(_pendingChange).length === 0) { - _pendingChange = null; - return; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); } - - scheduleChange(); } - 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(); + 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 + + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); + } + })]; + } + }); + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); } } - function bindTypeahead(key, value) { - if (isReadOnly(key.datum())) return; + var validation = function checkGenericName(entity) { + var tags = entity.tags; // a generic name is allowed if it's a known brand or entity - 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; + var hasWikidata = !!tags.wikidata || !!tags['brand:wikidata'] || !!tags['operator:wikidata']; + if (hasWikidata) return []; + var issues = []; + var notNames = (tags['not:name'] || '').split(';'); - var data = _tags[keyString].filter(Boolean).map(function (tagValue) { - return { - value: tagValue, - title: tagValue - }; - }); + 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]; - callback(data); - })); - return; - } + if (notNames.length) { + for (var i in notNames) { + var notName = notNames[i]; - 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 (notName && value === notName) { + issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); + continue; + } } - }); - })); - 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 (isGenericName(value, tags)) { + issues.provisional = _waitingForNsi; // retry later if we are waiting on NSI to finish loading - 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]); - } + issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); } - - return sameletter.concat(other); } - } - function unbind() { - var row = select(this); - row.selectAll('input.key').call(uiCombobox.off, context); - row.selectAll('input.value').call(uiCombobox.off, context); - } + return issues; + }; - 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 + validation.type = type; + return validation; + } - 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 + 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 - if (isReadOnly({ - key: kNew - })) { - this.value = kOld; - return; - } + var epsilon = 0.05; + var nodeThreshold = 10; - 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 + function isBuilding(entity, graph) { + if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; + return entity.tags.building && entity.tags.building !== 'no'; + } - 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; - } + var validation = function checkUnsquareWay(entity, graph) { + if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare - var row = this.parentNode.parentNode; - var inputVal = select(row).selectAll('input.value'); - var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); - _pendingChange = _pendingChange || {}; + 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 (kOld) { - _pendingChange[kOld] = undefined; - } + var nodes = graph.childNodes(entity).slice(); // shallow copy - _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position + if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice + // ignore if not all nodes are fully downloaded - var existingKeyIndex = _orderedKeys.indexOf(kOld); + 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 (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; - d.key = kNew; // update datum to avoid exit/enter on tag update + 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 - d.value = vNew; - this.value = kNew; - utilGetSetValue(inputVal, vNew); - scheduleChange(); - } + 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 - function valueChange(d3_event, d) { - if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered + 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 (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 + autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { + n: 1 + })]; + } - if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; - _pendingChange = _pendingChange || {}; - _pendingChange[d.key] = context.cleanTagValue(this.value); - scheduleChange(); - } + 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 - function removeTag(d3_event, d) { - if (isReadOnly(d)) return; + context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { + n: 1 + })); // run after the squaring transition (currently 150ms) - 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(); + 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 showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); } - } + }; - 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 + 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 + }); - window.setTimeout(function () { - if (!_pendingChange) return; - dispatch$1.call('change', this, entityIDs, _pendingChange); - _pendingChange = null; - }, 10); - } + function coreValidator(context) { + var _this = this; - section.state = function (val) { - if (!arguments.length) return _state; + var dispatch = dispatch$8('validated', 'focusedIssue'); + var validator = utilRebind({}, dispatch, 'on'); + var _rules = {}; + var _disabledRules = {}; - if (_state !== val) { - _orderedKeys = []; - _state = val; - } + var _ignoredIssueIDs = new Set(); - return section; - }; + var _resolvedIssueIDs = new Set(); - section.presets = function (val) { - if (!arguments.length) return _presets; - _presets = val; + var _baseCache = validationCache(); // issues before any user edits - 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); - } - return section; - }; + var _headCache = validationCache(); // issues after all user edits - section.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return section; - }; - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + var _headGraph = null; + var _headIsCurrent = false; - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _orderedKeys = []; - } + var _deferredRIC = new Set(); // Set( RequestIdleCallback handles ) - return section; - }; // pass an array of regular expressions to test against the tag key + var _deferredST = new Set(); // Set( SetTimeout handles ) - section.readOnlyTags = function (val) { - if (!arguments.length) return _readOnlyTags; - _readOnlyTags = val; - return section; - }; - return utilRebind(section, dispatch$1, 'on'); - } + var _headPromise; // Promise fulfilled when validation is performed up to headGraph snapshot - function uiDataEditor(context) { - var dataHeader = uiDataHeader(); - var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - var _datum; + var RETRY = 5000; // wait 5sec before revalidating provisional entities + // Allow validation severity to be overridden by url queryparams... + // 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*` - 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 + var _errorOverrides = parseHashParam(context.initialHashParams.validationError); - 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 + var _warningOverrides = parseHashParam(context.initialHashParams.validationWarning); - 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); - } + var _disableOverrides = parseHashParam(context.initialHashParams.validationDisable); - dataEditor.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; - }; + 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; + } - return dataEditor; - } + function makeRegExp(str) { + var escaped = str.replace(/[-\/\\^$+?.()|[\]{}]/g, '\\$&') // escape all reserved chars except for the '*' + .replace(/\*/g, '.*'); // treat a '*' like '.*' - 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 + return new RegExp('^' + escaped + '$'); + } // `init()` + // Initialize the validator, called once on iD startup + // - function selectData(d3_event, drawn) { - var selection = context.surface().selectAll('.layer-mapdata .data' + selectedDatum.__featurehash__); - 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; + 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 (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); + if (disabledRules) { + disabledRules.split(',').forEach(function (k) { + return _disabledRules[k] = true; + }); } - } + }; // `reset()` (private) + // Cancels deferred work and resets all caches + // + // Arguments + // `resetIgnored` - `true` to clear the list of user-ignored issues + // - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } - mode.zoomToSelected = function () { - var extent = geoExtent(d3_geoBounds(selectedDatum)); - context.map().centerZoomEase(extent.center(), context.map().trimmedExtentZoom(extent)); - }; + function reset(resetIgnored) { + // cancel deferred work + _deferredRIC.forEach(window.cancelIdleCallback); - 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 + _deferredRIC.clear(); - var extent = geoExtent(d3_geoBounds(selectedDatum)); - sidebar.expand(sidebar.intersects(extent)); - context.map().on('drawn.select-data', selectData); - }; + _deferredST.forEach(window.clearTimeout); - 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(); - }; + _deferredST.clear(); // empty queues and resolve any pending promise - return mode; - } - function uiImproveOsmComments() { - var _qaItem; + _baseCache.queue = []; + _headCache.queue = []; + processQueue(_headCache); + processQueue(_baseCache); // clear caches - 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 (resetIgnored) _ignoredIssueIDs.clear(); - services.improveOSM.getComments(_qaItem).then(function (d) { - if (!d.comments) return; // nothing to do here + _resolvedIssueIDs.clear(); - 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); + _baseCache = validationCache(); + _headCache = validationCache(); + _headGraph = null; + _headIsCurrent = false; + } // `reset()` + // clear caches, called whenever iD resets after a save or switches sources + // (clears out the _ignoredIssueIDs set also) + // - 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 - }); - } + validator.reset = function () { + reset(true); + }; // `resetIgnoredIssues()` + // clears out the _ignoredIssueIDs Set + // - 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 - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + validator.resetIgnoredIssues = function () { + _ignoredIssueIDs.clear(); - issueComments.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return issueComments; - }; + 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 issueComments; - } - function uiImproveOsmDetails(context) { - var _qaItem; + validator.revalidateUnsquare = function () { + revalidateUnsquare(_headCache, _headGraph); + revalidateUnsquare(_baseCache, context.history().base()); + dispatch.call('validated'); + }; - 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 revalidateUnsquare(cache, graph) { + var checkUnsquareWay = _rules.unsquare_way; + if (!graph || typeof checkUnsquareWay !== 'function') return; // uncache existing - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); - } + 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 - function improveOsmDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); + buildings.forEach(function (entity) { + var detected = checkUnsquareWay(entity, graph); + if (!detected.length) return; + cache.cacheIssues(detected); }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description + } // `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 + // - 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.. - 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 + validator.getIssues = function (options) { + var opts = Object.assign({ + what: 'all', + where: 'all', + includeIgnored: false, + includeDisabledRules: false + }, options); + var view = context.map().extent(); + var issues = []; + var seen = new Set(); // collect head issues - caused by user edits - 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 cache = _headCache; - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + if (_headGraph) { + Object.values(cache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue, _headGraph, cache)) return; + seen.add(issue.id); + issues.push(issue); + }); + } // collect base issues - not caused by user edits - context.map().centerZoom(_qaItem.loc, 20); - 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) + if (opts.what === 'all') { + cache = _baseCache; + Object.values(cache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue, context.history().base(), cache)) return; + seen.add(issue.id); + issues.push(issue); + }); + } - 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 filter(issue, resolver, cache) { + 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; // 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.. - if (name) { - this.innerText = name; + var entityIDs = issue.entityIds || []; + + for (var i = 0; i < entityIDs.length; i++) { + var entityID = entityIDs[i]; + + if (!resolver.hasEntity(entityID)) { + cache.uncacheEntityID(entityID); + return false; } } - }); // Don't hide entities related to this error - #5880 - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw - } + if (opts.where === 'visible') { + var extent = issue.extent(resolver); + if (!view.intersects(extent)) return false; + } - improveOsmDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmDetails; - }; + return true; + } + }; // `getResolvedIssues()` + // Gets the issues that have been fixed by the user. + // Resolved issues are tracked in the `_resolvedIssueIDs` Set + // + // Returns + // An Array containing the issues + // - return improveOsmDetails; - } - function uiImproveOsmHeader() { - var _qaItem; + validator.getResolvedIssues = function () { + var collected = new Set(); + Object.values(_baseCache.issuesByIssueID).forEach(function (issue) { + if (_resolvedIssueIDs.has(issue.id)) collected.add(issue); + }); + Object.values(_headCache.issuesByIssueID).forEach(function (issue) { + if (_resolvedIssueIDs.has(issue.id)) collected.add(issue); + }); + return Array.from(collected); + }; // `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 + // - 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); - } + validator.focusIssue = function (issue) { + var extent = issue.extent(context.graph()); + if (!extent) return; + var setZoom = Math.max(context.map().zoom(), 19); + context.map().unobscuredCenterZoomEase(extent.center(), setZoom); // select the first entity - 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; + if (issue.entityIds && issue.entityIds.length) { + window.setTimeout(function () { + var ids = issue.entityIds; + context.enter(modeSelect(context, [ids[0]])); + 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 + // } + // - if (!picon) { - return ''; + + 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 + // + + + validator.getSharedEntityIssues = function (entityIDs, options) { + // show some issue types in a particular order + 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']; + 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 { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + // order explicit types before everything else + return index1 !== -1 ? -1 : 1; } }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); - } + }; // `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 + // - improveOsmHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmHeader; - }; - return improveOsmHeader; - } + validator.getEntityIssues = function (entityID, options) { + return validator.getSharedEntityIssues([entityID], options); + }; // `getRuleKeys()` + // + // Returns + // An Array containing the rule keys + // - function uiImproveOsmEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiImproveOsmDetails(context); - var qaComments = uiImproveOsmComments(); - var qaHeader = uiImproveOsmHeader(); - var _qaItem; + validator.getRuleKeys = function () { + return Object.keys(_rules); + }; // `isRuleEnabled()` + // + // Arguments + // `key` - the rule to check (e.g. 'crossing_ways') + // Returns + // `true`/`false` + // - 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); - } - function improveOsmSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + 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') + // - 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 - saveSection.exit().remove(); // enter + validator.toggleRule = function (key) { + if (_disabledRules[key]) { + delete _disabledRules[key]; + } else { + _disabledRules[key] = true; + } - 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 + 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 + // - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); + 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 + // - if (val === '') { - val = undefined; - } // store the unsaved comment with the issue itself + + 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. + // - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.improveOSM; + validator.validate = function () { + var currGraph = context.graph(); - if (qaService) { - qaService.replaceItem(_qaItem); - } + var prevGraph = _headGraph || context.history().base(); - saveSection.call(qaSaveButtons); + if (currGraph === prevGraph) { + // _headGraph is current - we are caught up + _headIsCurrent = true; + dispatch.call('validated'); + return Promise.resolve(); } - } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + 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 - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + return _headPromise; + } - buttonSection.exit().remove(); // enter + _headGraph = currGraph; // take snapshot - 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 difference = coreDifference(prevGraph, _headGraph); // Gather all entities related to this difference.. + // For created/modified, use the head graph - 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 entityIDs = difference.extantIDs(true); // created/modified (true = w/relation members) - var qaService = services.improveOSM; + entityIDs = entityIDsToValidate(entityIDs, _headGraph); // For modified/deleted, use the previous graph + // (e.g. deleting the only highway connected to a road should create a disconnected highway issue) - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } + var previousEntityIDs = difference.deleted().concat(difference.modified()).map(function (entity) { + return entity.id; }); - 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 + previousEntityIDs = entityIDsToValidate(previousEntityIDs, prevGraph); + previousEntityIDs.forEach(entityIDs.add, entityIDs); // concat the sets - var qaService = services.improveOSM; - - 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 + if (!entityIDs.size) { + dispatch.call('validated'); + return Promise.resolve(); + } - var qaService = services.improveOSM; + _headPromise = validateEntitiesAsync(entityIDs, _headGraph, _headCache).then(function () { + return updateResolvedIssues(entityIDs); + }).then(function () { + return dispatch.call('validated'); + })["catch"](function () { + /* ignore */ + }).then(function () { + _headPromise = null; - if (qaService) { - d.newStatus = 'INVALID'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + if (!_headIsCurrent) { + validator.validate(); // run it again to catch up to current graph } }); - } // NOTE: Don't change method name until UI v3 is merged + return _headPromise; + }; // register event handlers: + // WHEN TO RUN VALIDATION: + // When history changes: - improveOsmEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmEditor; - }; + 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 - return utilRebind(improveOsmEditor, dispatch$1, 'on'); - } + validator.validate(); + }); // but not on 'change' (e.g. while drawing) + // When user changes editing modes (to catch recent changes e.g. drawing) - function uiKeepRightDetails(context) { - var _qaItem; + context.on('exit.validator', validator.validate); // When merging fetched data, validate base graph: - 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.history().on('merge.validator', function (entities) { + if (!entities) return; + var baseGraph = context.history().base(); + var entityIDs = entities.map(function (entity) { + return entity.id; + }); + entityIDs = entityIDsToValidate(entityIDs, baseGraph); + validateEntitiesAsync(entityIDs, baseGraph, _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 + // } + // - var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); + function validateEntity(entity, graph) { + var result = { + issues: [], + provisional: false + }; // runs validation and appends resulting issues - if (detail === unknown) { - detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); - } + function runValidation(key) { + var fn = _rules[key]; - return detail; - } + if (typeof fn !== 'function') { + console.error('no such validation rule = ' + key); // eslint-disable-line no-console - 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 + return; + } - 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.. + var detected = fn(entity, graph).filter(applySeverityOverrides); - 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 (detected.provisional) { + // this validation should be run again later + result.provisional = true; + } - 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'); + result.issues = result.issues.concat(detected); + } // run all rules - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } - context.map().centerZoomEase(_qaItem.loc, 20); + Object.keys(_rules).forEach(runValidation); + return result; + } // If there are any override rules that match the issue type/subtype, + // adjust severity (or disable it) and keep/discard as quickly as possible. - 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) - if (entity) { - var name = utilDisplayName(entity); // try to use common name + function applySeverityOverrides(issue) { + var type = issue.type; + var subtype = issue.subtype || ''; + var i; - if (!name && !isObjectLink) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + for (i = 0; i < _errorOverrides.length; i++) { + if (_errorOverrides[i].type.test(type) && _errorOverrides[i].subtype.test(subtype)) { + issue.severity = 'error'; + return true; + } + } - if (name) { - this.innerText = name; - } + for (i = 0; i < _warningOverrides.length; i++) { + if (_warningOverrides[i].type.test(type) && _warningOverrides[i].subtype.test(subtype)) { + issue.severity = 'warning'; + return true; + } + } + + for (i = 0; i < _disableOverrides.length; i++) { + if (_disableOverrides[i].type.test(type) && _disableOverrides[i].subtype.test(subtype)) { + return false; } - }); // Don't hide entities related to this issue - #5880 + } - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw - } + return true; + } // `entityIDsToValidate()` (private) + // Collects the complete list of entityIDs related to the input entityIDs. + // + // Arguments + // `entityIDs` - Set or Array containing entityIDs. + // `graph` - graph containing the entities + // + // Returns + // Set containing entityIDs + // - keepRightDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightDetails; - }; - return keepRightDetails; - } + function entityIDsToValidate(entityIDs, graph) { + var seen = new Set(); + var collected = new Set(); + entityIDs.forEach(function (entityID) { + // keep `seen` separate from `collected` because an `entityID` + // could have been added to `collected` as a related entity through an earlier pass + if (seen.has(entityID)) return; + seen.add(entityID); + var entity = graph.hasEntity(entityID); + if (!entity) return; + collected.add(entityID); // collect self - function uiKeepRightHeader() { - var _qaItem; + var checkParentRels = [entity]; - 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 + if (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parentWay) { + collected.add(parentWay.id); // collect parent ways - var title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); + checkParentRels.push(parentWay); + }); + } else if (entity.type === 'relation') { + entity.members.forEach(function (member) { + return collected.add(member.id); + }); // collect members + } else if (entity.type === 'way') { + entity.nodes.forEach(function (nodeID) { + collected.add(nodeID); // collect child nodes - if (title === unknown) { - title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); - } + graph._parentWays[nodeID].forEach(function (wayID) { + return collected.add(wayID); + }); // collect connected ways - return title; - } + }); + } - 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; + checkParentRels.forEach(function (entity) { + // collect parent relations + if (entity.type !== 'relation') { + // but not super-relations + graph.parentRelations(entity).forEach(function (parentRelation) { + return collected.add(parentRelation.id); + }); + } + }); }); - 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); - } + return collected; + } // `updateResolvedIssues()` (private) + // Determine if any issues were resolved for the given entities. + // This is called by `validate()` after validation of the head graph + // + // Arguments + // `entityIDs` - Set containing entity IDs. + // - keepRightHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightHeader; - }; - return keepRightHeader; - } + function updateResolvedIssues(entityIDs) { + entityIDs.forEach(function (entityID) { + var headIssues = _headCache.issuesByEntityID[entityID]; + var baseIssues = _baseCache.issuesByEntityID[entityID]; + if (!baseIssues) return; + baseIssues.forEach(function (issueID) { + if (headIssues && headIssues.has(issueID)) { + // issue still not resolved + _resolvedIssueIDs["delete"](issueID); // (did undo, or possibly fixed and then re-caused the issue) - function uiViewOnKeepRight() { - var _qaItem; + } else { + _resolvedIssueIDs.add(issueID); + } + }); + }); + } // `validateEntitiesAsync()` (private) + // Schedule validation for many entities. + // + // Arguments + // `entityIDs` - Set containing entity IDs. + // `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. + // - function viewOnKeepRight(selection) { - var url; - if (services.keepRight && _qaItem instanceof QAItem) { - url = services.keepRight.issueURL(_qaItem); - } + function validateEntitiesAsync(entityIDs, graph, cache) { + // Enqueue the work + var jobs = Array.from(entityIDs).map(function (entityID) { + if (cache.queuedEntityIDs.has(entityID)) return null; // queued already - var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit + cache.queuedEntityIDs.add(entityID); + return function () { + // clear caches for existing issues related to this entity + cache.uncacheEntityID(entityID); + cache.queuedEntityIDs["delete"](entityID); // detect new issues and update caches - link.exit().remove(); // enter + var entity = graph.hasEntity(entityID); // Sanity check: don't validate deleted entities - 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')); - } + if (entity) { + var result = validateEntity(entity, graph); - viewOnKeepRight.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnKeepRight; - }; + if (result.provisional) { + // provisional result + cache.provisionalEntityIDs.add(entityID); // we'll need to revalidate this entity again later + } - return viewOnKeepRight; - } + 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 uiKeepRightEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiKeepRightDetails(context); - var qaHeader = uiKeepRightHeader(); + cache.queue = cache.queue.concat(utilArrayChunk(jobs, 100)); // Perform the work - var _qaItem; + 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) + // - 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 keepRightSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + function revalidateProvisionalEntities(cache) { + if (!cache.provisionalEntityIDs.size) return; // nothing to do - 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 handle = window.setTimeout(function () { + _deferredST["delete"](handle); - saveSection.exit().remove(); // enter + if (!cache.provisionalEntityIDs.size) return; // nothing to do - 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 + var graph = cache === _headCache ? _headGraph : context.history().base(); + validateEntitiesAsync(cache.provisionalEntityIDs, graph, cache); + }, RETRY); - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + _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. + // - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); - if (val === _qaItem.comment) { - val = undefined; - } // store the unsaved comment with the issue itself + function processQueue(cache) { + // const which = (cache === _headCache) ? 'head' : 'base'; + // console.log(`${which} queue length ${cache.queue.length}`); + if (!cache.queue.length) return Promise.resolve(); // we're done + var chunk = cache.queue.pop(); + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferredRIC["delete"](handle); // const t0 = performance.now(); - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.keepRight; - if (qaService) { - qaService.replaceItem(_qaItem); // update keepright cache - } + chunk.forEach(function (job) { + return job(); + }); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - saveSection.call(qaSaveButtons); - } - } + resolvePromise(); + }); - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + _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); + }); + } - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + 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) + // - buttonSection.exit().remove(); // enter + function validationCache() { + var cache = { + queue: [], + queuePromise: null, + queuedEntityIDs: new Set(), + provisionalEntityIDs: new Set(), + issuesByIssueID: {}, + // issue.id -> issue + issuesByEntityID: {} // entity.id -> set(issue.id) - 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 + 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(); + } - var qaService = services.keepRight; + cache.issuesByEntityID[entityID].add(issue.id); + }); + cache.issuesByIssueID[issue.id] = issue; + }); + }; - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + 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); } }); - 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; + delete cache.issuesByIssueID[issue.id]; + }; - if (qaService) { - d.newStatus = 'ignore_t'; // ignore temporarily (item fixed) + cache.uncacheIssues = function (issues) { + issues.forEach(cache.uncacheIssue); + }; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } + cache.uncacheIssuesOfType = function (type) { + var issuesOfType = Object.values(cache.issuesByIssueID).filter(function (issue) { + return issue.type === 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 + cache.uncacheIssues(issuesOfType); + }; // Remove a single entity and all its related issues from the caches - var qaService = services.keepRight; - if (qaService) { - d.newStatus = 'ignore'; // ignore permanently (false positive) + cache.uncacheEntityID = function (entityID) { + var issueIDs = cache.issuesByEntityID[entityID]; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - } // NOTE: Don't change method name until UI v3 is merged + if (issueIDs) { + issueIDs.forEach(function (issueID) { + var issue = cache.issuesByIssueID[issueID]; + if (issue) { + cache.uncacheIssue(issue); + } else { + delete cache.issuesByIssueID[issueID]; + } + }); + } - keepRightEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightEditor; + delete cache.issuesByEntityID[entityID]; + cache.provisionalEntityIDs["delete"](entityID); }; - return utilRebind(keepRightEditor, dispatch$1, 'on'); + return cache; } - function uiOsmoseDetails(context) { - var _qaItem; + 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 = []; - function issueString(d, type) { - if (!d) return ''; // Issue strings are cached from Osmose API + var _origChanges; - var s = services.osmose.getStrings(d.itemType); - return type in s ? s[type] : ''; - } + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var uploader = utilRebind({}, dispatch, 'on'); - 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 + uploader.isSaving = function () { + return _isSaving; + }; - 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) + uploader.save = function (changeset, tryAgain, checkConflicts) { + // Guard against accidentally entering save code twice - #4641 + if (_isSaving && !tryAgain) { + return; + } + 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. - 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) + if (!osm.authenticated()) { + osm.authenticate(function (err) { + if (!err) { + uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + } + }); + return; + } - if (issueString(_qaItem, 'fix')) { - var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + if (!_isSaving) { + _isSaving = true; + dispatch.call('saveStarted', this); + } - _div.append('h4').html(_t.html('QA.osmose.fix_title')); + var history = context.history(); + _conflicts = []; + _errors = []; // Store original changes, in case user wants to download them as an .osc file - _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) + _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 (!tryAgain) { + history.perform(actionNoop()); + } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` - if (issueString(_qaItem, 'trap')) { - var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - _div2.append('h4').html(_t.html('QA.osmose.trap_title')); + if (!checkConflicts) { + upload(changeset); // Do the full (slow) conflict check.. + } else { + performFullConflictCheck(changeset); + } + }; - _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 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 = []; + for (var i = 0; i < summary.length; i++) { + var item = summary[i]; - 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 + if (item.changeType === 'modified') { + _toCheck.push(item.entity.id); + } + } - 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 + var _toLoad = withChildNodes(_toCheck, localGraph); - 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 + var _loaded = {}; + var _toLoadCount = 0; + var _toLoadTotal = _toLoad.length; + if (_toCheck.length) { + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); - 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 + _toLoad.forEach(function (id) { + _loaded[id] = false; + }); - 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'); + osm.loadMultiple(_toLoad, loaded); + } else { + upload(changeset); + } - if (!osmlayer.enabled()) { - osmlayer.enabled(true); + return; + + 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.. - context.map().centerZoom(d.loc, 20); - 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 loaded(err, result) { + if (_errors.length) return; - if (entity) { - var name = utilDisplayName(entity); // try to use common name + if (err) { + _errors.push({ + msg: err.message || err.responseText, + details: [_t('save.status_code', { + code: err.status + })] + }); - if (!name) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + 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.. - if (name) { - this.innerText = name; + var i, id; + + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + id = entity.nodes[i]; + + 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; + + if (_loaded[id] === undefined) { + _loaded[id] = false; + loadMore.push(id); + } + } } + }); + _toLoadCount += result.data.length; + _toLoadTotal += loadMore.length; + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); + + if (loadMore.length) { + _toLoad.push.apply(_toLoad, loadMore); + + osm.loadMultiple(loadMore, loaded); } - }); // 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 - }); - } + if (!_toLoad.length) { + detectConflicts(); + upload(changeset); + } + } + } - osmoseDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseDetails; - }; + function detectConflicts() { + function choice(id, text, _action) { + return { + id: id, + text: text, + action: function action() { + history.replace(_action); + } + }; + } - return osmoseDetails; - } + function formatUser(d) { + return '    ' + d + ''; + } - function uiOsmoseHeader() { - var _qaItem; + function entityName(entity) { + return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; + } - function issueTitle(d) { - var unknown = _t('inspector.unknown'); - if (!d) return unknown; // Issue titles supplied by Osmose + function sameVersions(local, remote) { + if (local.version !== remote.version) return false; - var s = services.osmose.getStrings(d.itemType); - return 'title' in s ? s.title : unknown; - } + if (local.type === 'way') { + var children = utilArrayUnion(local.nodes, remote.nodes); - 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; + 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; + } + } - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + return true; } - }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); - } - osmoseHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseHeader; - }; + _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 - return osmoseHeader; - } + 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')); - function uiViewOnOsmose() { - var _qaItem; + _conflicts.push({ + id: id, + name: entityName(local), + details: mergeConflicts, + chosen: 1, + choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] + }); + }); + } + } - function viewOnOsmose(selection) { - var url; + function upload(changeset) { + var osm = context.connection(); - if (services.osmose && _qaItem instanceof QAItem) { - url = services.osmose.itemURL(_qaItem); + if (!osm) { + _errors.push({ + msg: 'No OSM Service' + }); } - var link = selection.selectAll('.view-on-osmose').data(url ? [url] : []); // exit - - link.exit().remove(); // enter + if (_conflicts.length) { + didResultInConflicts(changeset); + } else if (_errors.length) { + didResultInErrors(); + } else { + var history = context.history(); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); - 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')); + 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(); + } + } } - viewOnOsmose.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnOsmose; - }; - - return viewOnOsmose; - } - - function uiOsmoseEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiOsmoseDetails(context); - var qaHeader = uiOsmoseHeader(); - - var _qaItem; + 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 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)); + didResultInErrors(); + } + } else { + didResultInSuccess(changeset); + } } - 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 + function didResultInNoChanges() { + dispatch.call('resultNoChanges', this); + endSave(); + context.flush(); // reset iD + } - saveSection.exit().remove(); // enter + function didResultInErrors() { + context.history().pop(); + dispatch.call('resultErrors', this, _errors); + endSave(); + } - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update + function didResultInConflicts(changeset) { + _conflicts.sort(function (a, b) { + return b.id.localeCompare(a.id); + }); - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + dispatch.call('resultConflicts', this, changeset, _conflicts, _origChanges); + endSave(); } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + 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 - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + window.setTimeout(function () { + endSave(); + context.flush(); // reset iD + }, 2500); + } - buttonSection.exit().remove(); // enter + function endSave() { + _isSaving = false; + dispatch.call('saveEnded', this); + } - 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 + uploader.cancelConflictResolution = function () { + context.history().pop(); + }; - 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 + uploader.processResolvedConflicts = function (changeset) { + var history = context.history(); - var qaService = services.osmose; + for (var i = 0; i < _conflicts.length; i++) { + if (_conflicts[i].chosen === 1) { + // user chose "use theirs" + var entity = context.hasEntity(_conflicts[i].id); - if (qaService) { - d.newStatus = 'done'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - 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 + if (entity && entity.type === 'way') { + var children = utilArrayUniq(entity.nodes); - var qaService = services.osmose; + for (var j = 0; j < children.length; j++) { + history.replace(actionRevert(children[j])); + } + } - if (qaService) { - d.newStatus = 'false'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + history.replace(actionRevert(_conflicts[i].id)); } - }); - } // NOTE: Don't change method name until UI v3 is merged - + } - osmoseEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseEditor; + uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false }; - return utilRebind(osmoseEditor, dispatch$1, 'on'); - } + uploader.reset = function () {}; - function modeSelectError(context, selectedErrorID, selectedErrorService) { - var mode = { - id: 'select-error', - button: 'browse' - }; - var keybinding = utilKeybinding('select-error'); - var errorService = services[selectedErrorService]; - var errorEditor; + return uploader; + } - switch (selectedErrorService) { - case 'improveOSM': - errorEditor = uiImproveOsmEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + var abs = Math.abs; + var exp = Math.exp; + var E = Math.E; - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; + var FORCED = fails(function () { + // eslint-disable-next-line es/no-math-sinh -- required for testing + return Math.sinh(-2e-17) != -2e-17; + }); - case 'keepRight': - errorEditor = uiKeepRightEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + // `Math.sinh` method + // https://tc39.es/ecma262/#sec-math.sinh + // V8 near Chromium 38 has a problem with very small numbers + _export({ target: 'Math', stat: true, forced: FORCED }, { + sinh: function sinh(x) { + return abs(x = +x) < 1 ? (mathExpm1(x) - mathExpm1(-x)) / 2 : (exp(x - 1) - exp(-x - 1)) * (E / 2); + } + }); - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; + 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 - case 'osmose': - errorEditor = uiOsmoseEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + 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 error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; - } + 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); + } - var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + function vintageRange(vintage) { + var s; - function checkSelectedID() { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + if (vintage.start || vintage.end) { + s = vintage.start || '?'; - if (!error) { - context.enter(modeBrowse(context)); + if (vintage.start !== vintage.end) { + s += ' - ' + (vintage.end || '?'); } - - return error; } - mode.zoomToSelected = function () { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + return s; + } - if (error) { - context.map().centerZoomEase(error.loc, 20); - } - }; + function rendererBackgroundSource(data) { + var source = Object.assign({}, data); // shallow copy - 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 _offset = [0, 0]; + var _name = source.name; + var _description = source.description; - function selectError(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); + var _best = !!source.best; - 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 _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); - context.selectedErrorID(selectedErrorID); - } - } + source.tileSize = data.tileSize || 256; + source.zoomExtent = data.zoomExtent || [0, 22]; + source.overzoom = data.overzoom !== false; - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + source.offset = function (val) { + if (!arguments.length) return _offset; + _offset = val; + return source; }; - 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([]); + source.nudge = function (val, zoomlevel) { + _offset[0] += val[0] / Math.pow(2, zoomlevel); + _offset[1] += val[1] / Math.pow(2, zoomlevel); + return source; }; - return mode; - } - - 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 + source.name = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t('imagery.' + id_safe + '.name', { + "default": _name + }); + }; - var _multiselectionPointerId = null; // use pointer events on supported platforms; fallback to mouse events + source.label = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.name', { + "default": _name + }); + }; - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + source.description = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.description', { + "default": _description + }); + }; - 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; - } + source.best = function () { + return _best; + }; - if (d3_event.keyCode === 93 || // context menu key - d3_event.keyCode === 32) { - // spacebar - d3_event.preventDefault(); - } + source.area = function () { + if (!data.polygon) return Number.MAX_VALUE; // worldwide - 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 area = d3_geoArea({ + type: 'MultiPolygon', + coordinates: [data.polygon] + }); + return isNaN(area) ? 0 : area; + }; - cancelLongPress(); + source.imageryUsed = function () { + return _name || source.id; + }; - if (d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', true); - } + source.template = function (val) { + if (!arguments.length) return _template; - if (d3_event.keyCode === 32) { - // spacebar - if (!_downPointers.spacebar && _lastMouseEvent) { - cancelLongPress(); - _longPressTimeout = window.setTimeout(didLongPress, 500, 'spacebar', 'spacebar'); - _downPointers.spacebar = { - firstEvent: _lastMouseEvent, - lastEvent: _lastMouseEvent - }; - } + if (source.id === 'custom' || source.id === 'Bing') { + _template = val; } - } - - function keyup(d3_event) { - cancelLongPress(); - if (!d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', false); - } + return source; + }; - 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; + 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 (pointer) { - delete _downPointers.spacebar; - if (pointer.done) return; - d3_event.preventDefault(); - _lastInteractionType = 'spacebar'; - click(pointer.firstEvent, pointer.lastEvent, 'spacebar'); + 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'; } } - } - - 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 - }; - } - function didLongPress(id, interactionType) { - var pointer = _downPointers[id]; - if (!pointer) return; + 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; + }; - 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 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 + }; - _longPressTimeout = null; - _lastInteractionType = interactionType; - _showMenu = true; - click(pointer.firstEvent, pointer.lastEvent, id); - } + 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] + }; + } + }; - function pointermove(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); + 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; - if (_downPointers[id]) { - _downPointers[id].lastEvent = d3_event; - } + case 'proj': + return projection; - if (!d3_event.pointerType || d3_event.pointerType === 'mouse') { - _lastMouseEvent = d3_event; + case 'wkid': + return projection.replace(/^EPSG:/, ''); - if (_downPointers.spacebar) { - _downPointers.spacebar.lastEvent = d3_event; - } - } - } + 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; + } - function pointerup(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - var pointer = _downPointers[id]; - if (!pointer) return; - delete _downPointers[id]; + case 'w': + return minXmaxY.x; - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; - } + case 's': + return maxXminY.y; - if (pointer.done) return; - click(pointer.firstEvent, d3_event, id); - } + case 'n': + return maxXminY.x; - function pointercancel(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - if (!_downPointers[id]) return; - delete _downPointers[id]; + case 'e': + return minXmaxY.y; - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; - } - } + 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 = ''; - function contextmenu(d3_event) { - d3_event.preventDefault(); + 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(); + } - if (!+d3_event.clientX && !+d3_event.clientY) { - if (_lastMouseEvent) { - d3_event.sourceEvent = _lastMouseEvent; - } else { - return; - } - } else { - _lastMouseEvent = d3_event; - _lastInteractionType = 'rightclick'; - } + return u; + }); + } // these apply to any type.. - _showMenu = true; - click(d3_event, d3_event); - } - 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. + result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { + var subdomains = r.split(','); + return subdomains[(coord[0] + coord[1]) % subdomains.length]; + }); + return result; + }; - var pointGetter = utilFastMouse(mapNode); - var p1 = pointGetter(firstEvent); - var p2 = pointGetter(lastEvent); - var dist = geoVecLength(p1, p2); + source.validZoom = function (z) { + return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); + }; - if (dist > _tolerancePx || !mapContains(lastEvent)) { - resetProperties(); - return; - } + source.isLocatorOverlay = function () { + return source.id === 'mapbox_locator_overlay'; + }; + /* hides a source from the list, but leaves it available for use */ - 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); + source.isHidden = function () { + return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; + }; - if (selectPointerInfo) { - _multiselectionPointerId = selectPointerInfo.pointerId; // if the other feature isn't selected yet, make sure we select it + source.copyrightNotices = function () {}; - multiselectEntityId = !selectPointerInfo.selected && selectPointerInfo.entityId; - _downPointers[selectPointerInfo.pointerId].done = true; - } - } // support multiselect if data is already selected + 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); + }; + return source; + } - 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); + 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=10555&n=z'; + var bing = rendererBackgroundSource(data); //var key = 'Arzdiw4nlOJzRwOz__qailc8NiR31Tt51dN2D7cm57NrnceZnCpgOkmJhNpGoppU'; // P2, JOSM, etc - processClick(targetDatum, isMultiselect, p2, multiselectEntityId); + var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD - function mapContains(event) { - var rect = mapNode.getBoundingClientRect(); - return event.clientX >= rect.left && event.clientX <= rect.right && event.clientY >= rect.top && event.clientY <= rect.bottom; - } + /* + 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 + */ - function pointerDownOnSelection(skipPointerId) { - var mode = context.mode(); - var selectedIDs = mode.id === 'select' ? mode.selectedIDs() : []; + 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 - 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 - }; - } + var template = imageryResource.imageUrl; //https://ecn.{subdomain}.tiles.virtualearth.net/tiles/a{quadkey}.jpeg?g=10339 - return null; - } - } + var subDomains = imageryResource.imageUrlSubdomains; //["t0, t1, t2, t3"] - 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; + var subDomainNumbers = subDomains.map(function (subDomain) { + return subDomain.substring(1); + }).join(','); + template = template.replace('{subdomain}', "t{switch:".concat(subDomainNumbers, "}")).replace('{quadkey}', '{u}'); - if (datum && datum.type === 'midpoint') { - // treat targeting midpoints as if targeting the parent way - datum = datum.parents[0]; + if (!new URLSearchParams(template).has(strictParam)) { + template += "&".concat(strictParam, "=z"); } - var newMode; + 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 */ + }); - if (datum instanceof osmEntity) { - // targeting an entity - var selectedIDs = context.selectedIDs(); - context.selectedNoteID(null); - context.selectedErrorID(null); + 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(', '); + }; - 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 + 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 - 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); + var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; + if (inflight[tileID]) return; - if (!isMultiselect && mode.id !== 'browse') { - context.enter(modeBrowse(context)); - } + if (!cache[tileID]) { + cache[tileID] = {}; } - context.ui().closeEditMenu(); // always request to show the edit menu in case the mode needs it - - if (showMenu) context.ui().showEditMenu(point, interactionType); - resetProperties(); - } - - function cancelLongPress() { - if (_longPressTimeout) window.clearTimeout(_longPressTimeout); - _longPressTimeout = null; - } - - function resetProperties() { - cancelLongPress(); - _showMenu = false; - _lastInteractionType = null; // don't reset _lastMouseEvent since it might still be useful - } + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } - 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; + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; - if (+e.clientX === 0 && +e.clientY === 0) { - d3_event.preventDefault(); + if (!result) { + throw new Error('Unknown Error'); } - }); - 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); + 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); + }); }; - return behavior; - } - - 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; + bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; + return bing; + }; - var _origWay; + 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 _wayGeometry; + var esri = rendererBackgroundSource(data); + var cache = {}; + var inflight = {}; - var _headNodeID; + var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically + // https://developers.arcgis.com/documentation/tiled-elevation-service/ - var _annotation; - var _pointerHasMoved = false; // The osmNode to be placed. - // This is temporary and just follows the mouse cursor until an "add" event occurs. + 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 _drawNode; + var z = 20; // first generate a random url using the template - var _didResolveTempEdit = false; + var dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map - 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(); - } + 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 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(); - } + 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 - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); + d3_json(tilemapUrl).then(function (tilemap) { + if (!tilemap) { + throw new Error('Unknown Error'); } - 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); - } + var hasTiles = true; - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); - } - } + 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 - 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()` + esri.zoomExtent[1] = hasTiles ? 22 : 19; + })["catch"](function () { + /* ignore */ + }); + }; - 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; + 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) - 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); + var unknown = _t('info_panels.background.unknown'); + var metadataLayer; + var vintage = {}; + var metadata = {}; + if (inflight[tileID]) return; - if (choice) { - loc = choice.loc; - } - } + switch (true) { + case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': + metadataLayer = 4; + break; - 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 + case zoom >= 19: + metadataLayer = 3; + break; + case zoom >= 17: + metadataLayer = 2; + break; - function checkGeometry(includeDrawNode) { - var nopeDisabled = context.surface().classed('nope-disabled'); - var isInvalid = isInvalidGeometry(includeDrawNode); + case zoom >= 13: + metadataLayer = 0; + break; - if (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + default: + metadataLayer = 99; } - } - function isInvalidGeometry(includeDrawNode) { - var testNode = _drawNode; // we only need to test the single way we're drawing + var url; // build up query using the layer appropriate to the current zoom - var parentWay = context.graph().entity(wayID); - var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy + 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 (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 { - // there's nothing we need to test if we ignore the draw node on open ways - return false; - } + url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + + if (!cache[tileID]) { + cache[tileID] = {}; } - return testNode && geoHasSelfIntersections(nodes, testNode.id); - } + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } // accurate metadata is only available >= 13 - function undone() { - // undoing removed the temp edit - _didResolveTempEdit = true; - context.pauseChangeDispatch(); - var nextMode; - 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]); + 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 { - // 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 + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; - nextMode = mode; - } // clear the redo stack by adding and removing a blank edit + 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 - context.perform(actionNoop()); - context.pop(1); - context.resumeChangeDispatch(); - context.enter(nextMode); - } + 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 setActiveElements() { - if (!_drawNode) return; - context.surface().selectAll('.' + _drawNode.id).classed('active', true); - } + if (isFinite(metadata.resolution)) { + metadata.resolution += ' m'; + } - function resetToStartGraph() { - while (context.graph() !== startGraph) { - context.pop(); + if (isFinite(metadata.accuracy)) { + metadata.accuracy += ' m'; + } + + cache[tileID].metadata = metadata; + if (callback) callback(null, metadata); + })["catch"](function (err) { + delete inflight[tileID]; + if (callback) callback(err.message); + }); } - } - 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. + function clean(val) { + return String(val).trim() || unknown; + } + }; - 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); + return esri; + }; + + rendererBackgroundSource.None = function () { + var source = rendererBackgroundSource({ + id: 'none', + template: '' + }); + + source.name = function () { + return _t('background.none'); }; - 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(); - } + source.label = function () { + return _t.html('background.none'); + }; - _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); + source.imageryUsed = function () { + return 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); - } + source.area = function () { + return -1; // sources in background pane are sorted by area + }; - checkGeometry(true - /* includeDrawNode */ - ); + return source; + }; - if (d && d.properties && d.properties.nope || context.surface().classed('nope')) { - if (!_pointerHasMoved) { - // prevent the temporary draw node from appearing on touch devices - removeDrawNode(); - } + rendererBackgroundSource.Custom = function (template) { + var source = rendererBackgroundSource({ + id: 'custom', + template: template + }); - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + source.name = function () { + return _t('background.custom'); + }; - context.pauseChangeDispatch(); - doAdd(); // we just replaced the temporary edit with the real one + source.label = function () { + return _t.html('background.custom'); + }; - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - context.enter(mode); - } // Accept the current position of the drawing node + 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 - drawWay.add = function (loc, d) { - attemptAdd(d, loc, function () {// don't need to do anything extra - }); - }; // Connect the way to an existing way + cleaned = cleaned.replace(/token\/(\w+)/, 'token/{apikey}'); + return 'Custom (' + cleaned + ' )'; + }; - 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 + source.area = function () { + return -2; // sources in background pane are sorted by area + }; + return source; + }; - 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; - } + function rendererTileLayer(context) { + var transformProp = utilPrefixCSSProperty('Transform'); + var tiler = utilTiler(); + var _tileSize = 256; - 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); - }); - }; // 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. + var _projection; + var _cache = {}; - drawWay.finish = function () { - checkGeometry(false - /* includeDrawNode */ - ); + var _tileOrigin; - if (context.surface().classed('nope')) { - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + var _zoom; - context.pauseChangeDispatch(); // remove the temporary edit + var _source; - context.pop(1); - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - var way = context.hasEntity(wayID); + function tileSizeAtZoom(d, z) { + var EPSILON = 0.002; // close seams - if (!way || way.isDegenerate()) { - drawWay.cancel(); - return; + return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; + } + + 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 lookUp(d) { + for (var up = -1; up > -d[2]; up--) { + var tile = atZoom(d, up); + + if (_cache[_source.url(tile)] !== false) { + return tile; + } } + } - 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 uniqueBy(a, n) { + var o = []; + var seen = {}; + for (var i = 0; i < a.length; i++) { + if (seen[a[i][n]] === undefined) { + o.push(a[i]); + seen[a[i][n]] = true; + } + } - 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)); - }; + return o; + } - drawWay.nodeIndex = function (val) { - if (!arguments.length) return _nodeIndex; - _nodeIndex = val; - return drawWay; - }; + function addSource(d) { + d.push(_source.url(d)); + return d; + } // Update tiles based on current state of `projection`. - drawWay.activeID = function () { - if (!arguments.length) return _drawNode && _drawNode.id; // no assign - return drawWay; - }; + function background(selection) { + _zoom = geoScaleToZoom(_projection.scale(), _tileSize); + var pixelOffset; - return utilRebind(drawWay, dispatch$1, 'on'); - } + if (_source) { + pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; + } else { + pixelOffset = [0, 0]; + } - 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; + 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). - mode.enter = function () { - behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); - context.install(behavior); - }; - mode.exit = function () { - context.uninstall(behavior); - }; + function render(selection) { + if (!_source) return; + var requests = []; + var showDebug = context.getDebug('tile') && !_source.overlay; - mode.selectedIDs = function () { - return [wayID]; - }; + 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 - mode.activeID = function () { - return behavior && behavior.activeID() || []; - }; + requests.push(d); - return mode; - } + 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 operationContinue(context, selectedIDs) { - var _entities = selectedIDs.map(function (id) { - return context.graph().entity(id); - }); + function load(d3_event, d) { + _cache[d[3]] = true; + select(this).on('error', null).on('load', null).classed('tile-loaded', true); + render(selection); + } - var _geometries = Object.assign({ - line: [], - vertex: [] - }, utilArrayGroupBy(_entities, function (entity) { - return entity.geometry(context.graph()); - })); + function error(d3_event, d) { + _cache[d[3]] = false; + select(this).on('error', null).on('load', null).remove(); + render(selection); + } - var _vertex = _geometries.vertex.length && _geometries.vertex[0]; + function imageTransform(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - 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); - }) : []; - } + var scale = tileSizeAtZoom(d, _zoom); + return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; + } - var _candidates = candidateWays(); + function tileCenter(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - var operation = function operation() { - var candidate = _candidates[0]; - context.enter(modeDrawLine(context, candidate.id, context.graph(), 'line', candidate.affix(_vertex.id), true)); - }; + return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; + } - operation.relatedEntityIds = function () { - return _candidates.length ? [_candidates[0].id] : []; - }; + 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) - operation.available = function () { - return _geometries.vertex.length === 1 && _geometries.line.length <= 1 && !context.features().hasHiddenConnections(_vertex, context.graph()); - }; - operation.disabled = function () { - if (_candidates.length === 0) { - return 'not_eligible'; - } else if (_candidates.length > 1) { - return 'multiple'; + 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); + + 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 (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)); + + _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')); + }); + }); } + } - return false; + background.projection = function (val) { + if (!arguments.length) return _projection; + _projection = val; + return background; }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.continue.' + disable) : _t('operations.continue.description'); + background.dimensions = function (val) { + if (!arguments.length) return tiler.size(); + tiler.size(val); + return background; }; - operation.annotation = function () { - return _t('operations.continue.annotation.line'); + background.source = function (val) { + if (!arguments.length) return _source; + _source = val; + _tileSize = _source.tileSize; + _cache = {}; + tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); + return background; }; - operation.id = 'continue'; - operation.keys = [_t('operations.continue.key')]; - operation.title = _t('operations.continue.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; + return background; } - 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 - - return entity.hasInterestingTags() || entity.geometry(context.graph()) !== 'vertex'; - }); - } - - var operation = function operation() { - var graph = context.graph(); - var selected = groupEntities(getFilteredIdsToCopy(), graph); - var canCopy = []; - var skip = {}; - var entity; - var i; + 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; - for (i = 0; i < selected.relation.length; i++) { - entity = selected.relation[i]; + 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 - if (!skip[entity.id] && entity.isComplete(graph)) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } - } + 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]] ] - for (i = 0; i < selected.way.length; i++) { - entity = selected.way[i]; + 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 - if (!skip[entity.id]) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } - } + _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' - for (i = 0; i < selected.node.length; i++) { - entity = selected.node[i]; + _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' - if (!skip[entity.id]) { - canCopy.push(entity.id); - } - } - context.copyIDs(canCopy); + var template = corePreferences('background-custom-template') || ''; + var custom = rendererBackgroundSource.Custom(template); - 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); - } - }; + _imageryIndex.backgrounds.unshift(custom); - function groupEntities(ids, graph) { - var entities = ids.map(function (id) { - return graph.entity(id); + return _imageryIndex; }); - return Object.assign({ - relation: [], - way: [], - node: [] - }, utilArrayGroupBy(entities, 'type')); } - function getDescendants(id, graph, descendants) { - var entity = graph.entity(id); - var children; - descendants = descendants || {}; - - if (entity.type === 'relation') { - children = entity.members.map(function (m) { - return m.id; - }); - } else if (entity.type === 'way') { - children = entity.nodes; - } else { - children = []; - } + 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 - for (var i = 0; i < children.length; i++) { - if (!descendants[children[i]]) { - descendants[children[i]] = true; - descendants = getDescendants(children[i], graph, descendants); + if (context.map().zoom() > 18) { + if (currSource && /^EsriWorldImagery/.test(currSource.id)) { + var center = context.map().center(); + currSource.fetchTilemap(center); } - } - - return descendants; - } + } // Is the imagery valid here? - #4827 - operation.available = function () { - return getFilteredIdsToCopy().length > 0; - }; - operation.disabled = function () { - var extent = utilTotalExtent(getFilteredIdsToCopy(), context.graph()); + var sources = background.sources(context.map().extent()); + var wasValid = _isValid; + _isValid = !!sources.filter(function (d) { + return d === currSource; + }).length; - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; + if (wasValid !== _isValid) { + // change in valid status + background.updateImagery(); } - 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(); - }; - - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.copy.' + disable, { - n: selectedIDs.length - }) : _t('operations.copy.description', { - n: selectedIDs.length - }); - }; + var baseFilter = ''; - operation.annotation = function () { - return _t('operations.copy.annotation', { - n: selectedIDs.length - }); - }; + if (detected.cssfilters) { + if (_brightness !== 1) { + baseFilter += " brightness(".concat(_brightness, ")"); + } - var _point; + if (_contrast !== 1) { + baseFilter += " contrast(".concat(_contrast, ")"); + } - operation.point = function (val) { - _point = val; - return operation; - }; + if (_saturation !== 1) { + baseFilter += " saturate(".concat(_saturation, ")"); + } - operation.id = 'copy'; - operation.keys = [uiCmd('⌘C')]; - operation.title = _t('operations.copy.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + if (_sharpness < 1) { + // gaussian blur + var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); + baseFilter += " blur(".concat(blur, "px)"); + } + } - function operationDisconnect(context, selectedIDs) { - var _vertexIDs = []; - var _wayIDs = []; - var _otherIDs = []; - var _actions = []; - selectedIDs.forEach(function (id) { - var entity = context.entity(id); + var base = selection.selectAll('.layer-background').data([0]); + base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); - if (entity.type === 'way') { - _wayIDs.push(id); - } else if (entity.geometry(context.graph()) === 'vertex') { - _vertexIDs.push(id); + if (detected.cssfilters) { + base.style('filter', baseFilter || null); } else { - _otherIDs.push(id); + base.style('opacity', _brightness); } - }); - - var _coords, - _descriptionID = '', - _annotationID = 'features'; - - 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; + 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 = ''; - _vertexIDs.forEach(function (vertexID) { - var action = actionDisconnect(vertexID); + 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 (_wayIDs.length > 0) { - var waysIDsForVertex = _wayIDs.filter(function (wayID) { - var way = context.entity(wayID); - return way.nodes.indexOf(vertexID) !== -1; - }); + 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); + }); + } - action.limitWays(waysIDsForVertex); - } + background.updateImagery = function () { + var currSource = baseLayer.source(); + if (context.inIntro() || !currSource) return; - _actions.push(action); + var o = _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).map(function (d) { + return d.source().id; + }).join(','); - _disconnectingWayIds = _disconnectingWayIds.concat(context.graph().parentWays(context.graph().entity(vertexID)).map(function (d) { - return d.id; - })); - }); + 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; - _disconnectingWayIds = utilArrayUniq(_disconnectingWayIds).filter(function (id) { - return _wayIDs.indexOf(id) === -1; - }); - _descriptionID += _actions.length === 1 ? 'single_point.' : 'multiple_points.'; + if (id === 'custom') { + id = "custom:".concat(currSource.template()); + } - if (_wayIDs.length === 1) { - _descriptionID += 'single_way.' + context.graph().geometry(_wayIDs[0]); + if (id) { + hash.background = id; } else { - _descriptionID += _wayIDs.length === 0 ? 'no_ways' : 'multiple_ways'; + delete hash.background; } - } 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 nodes = utilGetAllNodes(_wayIDs, context.graph()); - _coords = nodes.map(function (n) { - return n.loc; - }); // actions for connected nodes shared by at least two selected ways - - var sharedActions = []; - var sharedNodes = []; // actions for connected nodes - var unsharedActions = []; - var unsharedNodes = []; - nodes.forEach(function (node) { - var action = actionDisconnect(node.id).limitWays(_wayIDs); + if (o) { + hash.overlays = o; + } else { + delete hash.overlays; + } - if (action.disabled(context.graph()) !== 'not_connected') { - var count = 0; + if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { + hash.offset = "".concat(x, ",").concat(y); + } else { + delete hash.offset; + } - for (var i in ways) { - var way = ways[i]; + if (!window.mocha) { + window.location.replace('#' + utilQsString(hash, true)); + } - if (way.nodes.indexOf(node.id) !== -1) { - count += 1; - } + var imageryUsed = []; + var photoOverlaysUsed = []; + var currUsed = currSource.imageryUsed(); - if (count > 1) break; - } + if (currUsed && _isValid) { + imageryUsed.push(currUsed); + } - if (count > 1) { - sharedActions.push(action); - sharedNodes.push(node); - } else { - unsharedActions.push(action); - unsharedNodes.push(node); - } - } + _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).forEach(function (d) { + return imageryUsed.push(d.source().imageryUsed()); }); - _descriptionID += 'no_points.'; - _descriptionID += _wayIDs.length === 1 ? 'single_way.' : 'multiple_ways.'; - 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; - }); + var dataLayer = context.layers().layer('data'); - if (_wayIDs.length === 1) { - _descriptionID += context.graph().geometry(_wayIDs[0]); - } else { - _descriptionID += 'separate'; - } + if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { + imageryUsed.push(dataLayer.getSrc()); } - } - var _extent = utilTotalExtent(_disconnectingVertexIds, context.graph()); + var photoOverlayLayers = { + streetside: 'Bing Streetside', + mapillary: 'Mapillary Images', + 'mapillary-map-features': 'Mapillary Map Features', + 'mapillary-signs': 'Mapillary Signs', + openstreetcam: 'OpenStreetCam Images' + }; - 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 layerID in photoOverlayLayers) { + var layer = context.layers().layer(layerID); - operation.relatedEntityIds = function () { - if (_vertexIDs.length) { - return _disconnectingWayIds; + if (layer && layer.enabled()) { + photoOverlaysUsed.push(layerID); + imageryUsed.push(photoOverlayLayers[layerID]); + } } - return _disconnectingVertexIds; - }; - - 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; + context.history().imageryUsed(imageryUsed); + context.history().photoOverlaysUsed(photoOverlaysUsed); }; - operation.disabled = function () { - var reason; - - for (var actionIndex in _actions) { - reason = _actions[actionIndex].disabled(context.graph()); - if (reason) return reason; - } - - 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'; - } + var _checkedBlocklists; - return false; + background.sources = function (extent, zoom, includeCurrent) { + if (!_imageryIndex) return []; // called before init()? - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + 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 (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); + if (blocklists && blocklists !== _checkedBlocklists) { + _imageryIndex.backgrounds.forEach(function (source) { + source.isBlocked = blocklists.some(function (blocklist) { + return blocklist.test(source.template()); }); + }); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } - - return false; + _checkedBlocklists = blocklists; } - }; - operation.tooltip = function () { - var disable = operation.disabled(); + return _imageryIndex.backgrounds.filter(function (source) { + if (includeCurrent && currSource === source) return true; // optionally always include the current imagery + + if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 - if (disable) { - return _t('operations.disconnect.' + disable); - } + if (!source.polygon) return true; // always include imagery with worldwide coverage - return _t('operations.disconnect.description.' + _descriptionID); - }; + if (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms - operation.annotation = function () { - return _t('operations.disconnect.annotation.' + _annotationID); + return visible[source.id]; // include imagery visible in given extent + }); }; - operation.id = 'disconnect'; - operation.keys = [_t('operations.disconnect.key')]; - operation.title = _t('operations.disconnect.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } - - function operationDowngrade(context, selectedIDs) { - var _affectedFeatureCount = 0; + background.dimensions = function (val) { + if (!val) return; + baseLayer.dimensions(val); - var _downgradeType = downgradeTypeForEntityIDs(selectedIDs); + _overlayLayers.forEach(function (layer) { + return layer.dimensions(val); + }); + }; - var _multi = _affectedFeatureCount === 1 ? 'single' : 'multiple'; + background.baseLayerSource = function (d) { + if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. - function downgradeTypeForEntityIDs(entityIds) { - var downgradeType; - _affectedFeatureCount = 0; + var osm = context.connection(); + if (!osm) return background; + var blocklists = osm.imageryBlocklists(); + var template = d.template(); + var fail = false; + var tested = 0; + var regex; - for (var i in entityIds) { - var entityID = entityIds[i]; - var type = downgradeTypeForEntityID(entityID); + 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 (type) { - _affectedFeatureCount += 1; - if (downgradeType && type !== downgradeType) { - if (downgradeType !== 'generic' && type !== 'generic') { - downgradeType = 'building_address'; - } else { - downgradeType = 'generic'; - } - } else { - downgradeType = type; - } - } + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(template); } - return downgradeType; - } + baseLayer.source(!fail ? d : background.findSource('none')); + dispatch.call('change'); + background.updateImagery(); + return background; + }; - function downgradeTypeForEntityID(entityID) { - var graph = context.graph(); - var entity = graph.entity(entityID); - var preset = _mainPresetIndex.match(entity, graph); - if (!preset || preset.isFallback()) return null; + background.findSource = function (id) { + if (!id || !_imageryIndex) return null; // called before init()? - if (entity.type === 'node' && preset.id !== 'address' && Object.keys(entity.tags).some(function (key) { - return key.match(/^addr:.{1,}/); - })) { - return 'address'; - } + return _imageryIndex.backgrounds.find(function (d) { + return d.id && d.id === id; + }); + }; - var geometry = entity.geometry(graph); + background.bing = function () { + background.baseLayerSource(background.findSource('Bing')); + }; - if (geometry === 'area' && entity.tags.building && !preset.tags.building) { - return 'building'; - } + 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; + }); + }; - if (geometry === 'vertex' && Object.keys(entity.tags).length) { - return 'generic'; - } + background.overlayLayerSources = function () { + return _overlayLayers.map(function (layer) { + return layer.source(); + }); + }; - return null; - } + background.toggleOverlayLayer = function (d) { + var layer; - var buildingKeysToKeep = ['architect', 'building', 'height', 'layer', 'source', 'type', 'wheelchair']; - var addressKeysToKeep = ['source']; + for (var i = 0; i < _overlayLayers.length; i++) { + layer = _overlayLayers[i]; - 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 + if (layer.source() === d) { + _overlayLayers.splice(i, 1); - for (var key in tags) { - if (type === 'address' && addressKeysToKeep.indexOf(key) !== -1) continue; + dispatch.call('change'); + background.updateImagery(); + return; + } + } - if (type === 'building') { - if (buildingKeysToKeep.indexOf(key) !== -1 || key.match(/^building:.{1,}/) || key.match(/^roof:.{1,}/)) continue; - } + layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); - if (type !== 'generic') { - if (key.match(/^addr:.{1,}/) || key.match(/^source:.{1,}/)) continue; - } + _overlayLayers.push(layer); - delete tags[key]; - } + dispatch.call('change'); + background.updateImagery(); + }; - graph = actionChangeTags(entityID, tags)(graph); - } + background.nudge = function (d, zoom) { + var currSource = baseLayer.source(); - return graph; - }, operation.annotation()); - context.validator().validate(); // refresh the select mode to enable the delete operation + if (currSource) { + currSource.nudge(d, zoom); + dispatch.call('change'); + background.updateImagery(); + } - context.enter(modeSelect(context, selectedIDs)); + return background; }; - operation.available = function () { - return _downgradeType; - }; + background.offset = function (d) { + var currSource = baseLayer.source(); - operation.disabled = function () { - if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; + if (!arguments.length) { + return currSource && currSource.offset() || [0, 0]; } - return false; - - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + if (currSource) { + currSource.offset(d); + dispatch.call('change'); + background.updateImagery(); } + + return background; }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.downgrade.' + disable + '.' + _multi) : _t('operations.downgrade.description.' + _downgradeType); + background.brightness = function (d) { + if (!arguments.length) return _brightness; + _brightness = d; + if (context.mode()) dispatch.call('change'); + return background; }; - operation.annotation = function () { - var suffix; + background.contrast = function (d) { + if (!arguments.length) return _contrast; + _contrast = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - if (_downgradeType === 'building_address') { - suffix = 'generic'; - } else { - suffix = _downgradeType; - } + background.saturation = function (d) { + if (!arguments.length) return _saturation; + _saturation = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - return _t('operations.downgrade.annotation.' + suffix, { - n: _affectedFeatureCount - }); + background.sharpness = function (d) { + if (!arguments.length) return _sharpness; + _sharpness = d; + if (context.mode()) dispatch.call('change'); + return background; }; - operation.id = 'downgrade'; - operation.keys = [uiCmd('⌫')]; - operation.title = _t('operations.downgrade.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + var _loadPromise; - function operationExtract(context, selectedIDs) { - var _amount = selectedIDs.length === 1 ? 'single' : 'multiple'; + background.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; - var _geometries = utilArrayUniq(selectedIDs.map(function (entityID) { - return context.graph().hasEntity(entityID) && context.graph().geometry(entityID); - }).filter(Boolean)); + 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 + } - var _geometryID = _geometries.length === 1 ? _geometries[0] : 'feature'; + 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 _extent; + if (!requested && extent) { + best = background.sources(extent).find(function (s) { + return s.best(); + }); + } // Decide which background layer to display - 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; - if (entity.type !== 'node') { - var preset = _mainPresetIndex.match(entity, graph); // only allow extraction from ways/relations if the preset supports points + 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 (preset.geometry.indexOf('point') === -1) return null; - } + var locator = imageryIndex.backgrounds.find(function (d) { + return d.overlay && d["default"]; + }); - _extent = _extent ? _extent.extend(entity.extent(graph)) : entity.extent(graph); - return actionExtract(entityID); - }).filter(Boolean); + if (locator) { + background.toggleOverlayLayer(locator); + } - var operation = function operation() { - var combinedAction = function combinedAction(graph) { - _actions.forEach(function (action) { - graph = action(graph); + var overlays = (hash.overlays || '').split(','); + overlays.forEach(function (overlay) { + overlay = background.findSource(overlay); + + if (overlay) { + background.toggleOverlayLayer(overlay); + } }); - return graph; - }; + if (hash.gpx) { + var gpx = context.layers().layer('data'); - context.perform(combinedAction, operation.annotation()); // do the extract + if (gpx) { + gpx.url(hash.gpx, '.gpx'); + } + } - var extractedNodeIDs = _actions.map(function (action) { - return action.getExtractedNodeID(); - }); + if (hash.offset) { + var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { + return !isNaN(n) && n; + }); - context.enter(modeSelect(context, extractedNodeIDs)); + if (offset.length === 2) { + background.offset(geoMetersToOffset(offset)); + } + } + })["catch"](function () { + /* ignore */ + }); }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; + return utilRebind(background, dispatch, 'on'); + } - 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'; - } + function rendererFeatures(context) { + var dispatch = dispatch$8('change', 'redraw'); + var features = utilRebind({}, dispatch, 'on'); - return false; + 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 + }; + 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 = {}; - operation.tooltip = function () { - var disableReason = operation.disabled(); + function update() { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); + var disabled = features.disabled(); - if (disableReason) { - return _t('operations.extract.' + disableReason + '.' + _amount); - } else { - return _t('operations.extract.description.' + _geometryID + '.' + _amount); - } - }; + if (disabled.length) { + hash.disable_features = disabled.join(','); + } else { + delete hash.disable_features; + } - operation.annotation = function () { - return _t('operations.extract.annotation', { - n: selectedIDs.length - }); - }; + window.location.replace('#' + utilQsString(hash, true)); + corePreferences('disabled-features', disabled.join(',')); + } - operation.id = 'extract'; - operation.keys = [_t('operations.extract.key')]; - operation.title = _t('operations.extract.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + _hidden = features.hidden(); + dispatch.call('change'); + dispatch.call('redraw'); + } - function operationMerge(context, selectedIDs) { - var _action = getAction(); + function defineRule(k, filter, max) { + var isEnabled = true; - 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 + _keys.push(k); - 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; + _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 operation = function operation() { - if (operation.disabled()) return; - context.perform(_action, operation.annotation()); - context.validator().validate(); - var resultIDs = selectedIDs.filter(context.hasEntity); + 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.. - if (resultIDs.length > 1) { - var interestingIDs = resultIDs.filter(function (id) { - return context.entity(id).hasInterestingTags(); - }); - if (interestingIDs.length) resultIDs = interestingIDs; + defineRule('past_future', function isPastFuture(tags) { + if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { + return false; + } + + var strings = Object.keys(tags); + + for (var i = 0; i < strings.length; i++) { + var s = strings[i]; + + if (past_futures[s] || past_futures[tags[s]]) { + return true; + } } - context.enter(modeSelect(context, resultIDs)); - }; + 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` + + defineRule('others', function isOther(tags, geometry) { + return geometry === 'line' || geometry === 'area'; + }); - operation.available = function () { - return selectedIDs.length >= 2; + features.features = function () { + return _rules; }; - operation.disabled = function () { - var actionDisabled = _action.disabled(context.graph()); - - if (actionDisabled) return actionDisabled; - var osm = context.connection(); + features.keys = function () { + return _keys; + }; - if (osm && _action.resultingWayNodesLength && _action.resultingWayNodesLength(context.graph()) > osm.maxWayNodes()) { - return 'too_many_vertices'; + features.enabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].enabled; + }); } - return false; + return _rules[k] && _rules[k].enabled; }; - operation.tooltip = function () { - var disabled = operation.disabled(); + features.disabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return !_rules[k].enabled; + }); + } - if (disabled) { - if (disabled === 'restriction') { - return _t('operations.merge.restriction', { - relation: _mainPresetIndex.item('type/restriction').name() - }); - } + return _rules[k] && !_rules[k].enabled; + }; - return _t('operations.merge.' + disabled); + features.hidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].hidden(); + }); } - return _t('operations.merge.description'); + return _rules[k] && _rules[k].hidden(); }; - operation.annotation = function () { - return _t('operations.merge.annotation', { - n: selectedIDs.length - }); + features.autoHidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].autoHidden(); + }); + } + + return _rules[k] && _rules[k].autoHidden(); }; - operation.id = 'merge'; - operation.keys = [_t('operations.merge.key')]; - operation.title = _t('operations.merge.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + features.enable = function (k) { + if (_rules[k] && !_rules[k].enabled) { + _rules[k].enable(); - function operationPaste(context) { - var _pastePoint; + update(); + } + }; - 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); - }); + features.enableAll = function () { + var didEnable = false; - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + for (var k in _rules) { + if (!_rules[k].enabled) { + didEnable = true; - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + _rules[k].enable(); + } + } + if (didEnable) update(); + }; - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); - }); + features.disable = function (k) { + if (_rules[k] && _rules[k].enabled) { + _rules[k].disable(); - 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 + update(); + } + }; + features.disableAll = function () { + var didDisable = false; - 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 + for (var k in _rules) { + if (_rules[k].enabled) { + didDisable = true; - context.replace(actionMove(newIDs, delta, projection), operation.annotation()); - context.enter(modeSelect(context, newIDs)); - }; + _rules[k].disable(); + } + } - operation.point = function (val) { - _pastePoint = val; - return operation; + if (didDisable) update(); }; - operation.available = function () { - return context.mode().id === 'browse'; - }; + features.toggle = function (k) { + if (_rules[k]) { + (function (f) { + return f.enabled ? f.disable() : f.enable(); + })(_rules[k]); - operation.disabled = function () { - return !context.copyIDs().length; + update(); + } }; - operation.tooltip = function () { - var oldGraph = context.copyGraph(); - var ids = context.copyIDs(); - - if (!ids.length) { - return _t('operations.paste.nothing_copied'); + features.resetStats = function () { + for (var i = 0; i < _keys.length; i++) { + _rules[_keys[i]].count = 0; } - return _t('operations.paste.description', { - feature: utilDisplayLabel(oldGraph.entity(ids[0]), oldGraph), - n: ids.length - }); + dispatch.call('change'); }; - operation.annotation = function () { - var ids = context.copyIDs(); - return _t('operations.paste.annotation', { - n: ids.length - }); - }; + 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; - operation.id = 'paste'; - operation.keys = [uiCmd('⌘V')]; - operation.title = _t('operations.paste.title'); - return operation; - } + 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.. - 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(); - }; - function actions(situation) { - return selectedIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; + _cullFactor = dimensions[0] * dimensions[1] / 1000000; - if (situation === 'toolbar') { - if (entity.type === 'way' && !entity.isOneWay() && !entity.isSided()) return null; + for (i = 0; i < entities.length; i++) { + geometry = entities[i].geometry(resolver); + matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); + + for (j = 0; j < matches.length; j++) { + _rules[matches[j]].count++; } + } - 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); - } + currHidden = features.hidden(); - 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'; - } + if (currHidden !== _hidden) { + _hidden = currHidden; + needsRedraw = true; + dispatch.call('change'); + } - operation.available = function (situation) { - return actions(situation).length > 0; + return needsRedraw; }; - operation.disabled = function () { - return false; - }; + features.stats = function () { + for (var i = 0; i < _keys.length; i++) { + _stats[_keys[i]] = _rules[_keys[i]].count; + } - operation.tooltip = function () { - return _t('operations.reverse.description.' + reverseTypeID()); + return _stats; }; - operation.annotation = function () { - var acts = actions(); - return _t('operations.reverse.annotation.' + reverseTypeID(), { - n: acts.length - }); + features.clear = function (d) { + for (var i = 0; i < d.length; i++) { + features.clearEntity(d[i]); + } }; - operation.id = 'reverse'; - operation.keys = [_t('operations.reverse.key')]; - operation.title = _t('operations.reverse.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + features.clearEntity = function (entity) { + delete _cache[osmEntity.key(entity)]; + }; - function operationSplit(context, selectedIDs) { - var _vertexIds = selectedIDs.filter(function (id) { - return context.graph().geometry(id) === 'vertex'; - }); + features.reset = function () { + Array.from(_deferred).forEach(function (handle) { + window.cancelIdleCallback(handle); - var _selectedWayIds = selectedIDs.filter(function (id) { - var entity = context.graph().hasEntity(id); - return entity && entity.type === 'way'; - }); + _deferred["delete"](handle); + }); + _cache = {}; + }; // only certain relations are worth checking - var _isAvailable = _vertexIds.length > 0 && _vertexIds.length + _selectedWayIds.length === selectedIDs.length; - var _action = actionSplit(_vertexIds); + function relationShouldBeChecked(relation) { + // multipolygon features have `area` geometry and aren't checked here + return relation.tags.type === 'boundary'; + } - var _ways = []; - var _geometry = 'feature'; - var _waysAmount = 'single'; + features.getMatches = function (entity, resolver, geometry) { + if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; + var ent = osmEntity.key(entity); - var _nodesAmount = _vertexIds.length === 1 ? 'single' : 'multiple'; + if (!_cache[ent]) { + _cache[ent] = {}; + } - if (_isAvailable) { - if (_selectedWayIds.length) _action.limitWays(_selectedWayIds); - _ways = _action.ways(context.graph()); - var geometries = {}; + if (!_cache[ent].matches) { + var matches = {}; + var hasMatch = false; - _ways.forEach(function (way) { - geometries[way.geometry(context.graph())] = true; - }); + 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 (Object.keys(geometries).length === 1) { - _geometry = Object.keys(geometries)[0]; - } + if (entity.type === 'way') { + var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation - _waysAmount = _ways.length === 1 ? 'single' : 'multiple'; - } + 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 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 + if (_cache[pkey] && _cache[pkey].matches) { + matches = Object.assign({}, _cache[pkey].matches); // shallow copy - var idsToSelect = _vertexIds.concat(difference.extantIDs().filter(function (id) { - // filter out relations that may have had member additions - return context.entity(id).type === 'way'; - })); + continue; + } + } + } + } - context.enter(modeSelect(context, idsToSelect)); - }; + if (_rules[_keys[i]].filter(entity.tags, geometry)) { + matches[_keys[i]] = hasMatch = true; + } + } - operation.relatedEntityIds = function () { - return _selectedWayIds.length ? [] : _ways.map(function (way) { - return way.id; - }); - }; + _cache[ent].matches = matches; + } - operation.available = function () { - return _isAvailable; + return _cache[ent].matches; }; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + features.getParents = function (entity, resolver, geometry) { + if (geometry === 'point') return []; + var ent = osmEntity.key(entity); - if (reason) { - return reason; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; + if (!_cache[ent]) { + _cache[ent] = {}; } - return false; - }; + if (!_cache[ent].parents) { + var parents = []; - operation.tooltip = function () { - var disable = operation.disabled(); - if (disable) return _t('operations.split.' + disable); - return _t('operations.split.description.' + _geometry + '.' + _waysAmount + '.' + _nodesAmount + '_node'); - }; + if (geometry === 'vertex') { + parents = resolver.parentWays(entity); + } else { + // 'line', 'area', 'relation' + parents = resolver.parentRelations(entity); + } - operation.annotation = function () { - return _t('operations.split.annotation.' + _geometry, { - n: _ways.length - }); + _cache[ent].parents = parents; + } + + return _cache[ent].parents; }; - operation.id = 'split'; - operation.keys = [_t('operations.split.key')]; - operation.title = _t('operations.split.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + features.isHiddenPreset = function (preset, geometry) { + if (!_hidden.length) return false; + if (!preset.tags) return false; + var test = preset.setTags({}, geometry); - function operationStraighten(context, selectedIDs) { - var _wayIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'w'; - }); + for (var key in _rules) { + if (_rules[key].filter(test, geometry)) { + if (_hidden.indexOf(key) !== -1) { + return key; + } - var _nodeIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'n'; - }); + return false; + } + } - var _amount = (_wayIDs.length ? _wayIDs : _nodeIDs).length === 1 ? 'single' : 'multiple'; + return false; + }; - var _nodes = utilGetAllNodes(selectedIDs, context.graph()); + 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); + }); + }; - var _coords = _nodes.map(function (n) { - return n.loc; - }); + 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; - var _extent = utilTotalExtent(selectedIDs, context.graph()); + for (var i = 0; i < parents.length; i++) { + if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { + return false; + } + } - var _action = chooseAction(); + return true; + }; - var _geometry; + features.hasHiddenConnections = function (entity, resolver) { + if (!_hidden.length) return false; + var childNodes, connections; - 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 = []; + 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.. - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.entity(selectedIDs[i]); - if (entity.type === 'node') { - continue; - } else if (entity.type !== 'way' || entity.isClosed()) { - return null; // exit early, can't straighten these - } + 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)); + }); + }; - startNodeIDs.push(entity.first()); - endNodeIDs.push(entity.last()); - } // Remove duplicate end/startNodeIDs (duplicate nodes cannot be at the line end) + 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); + }; + features.filter = function (d, resolver) { + if (!_hidden.length) return d; + var result = []; - startNodeIDs = startNodeIDs.filter(function (n) { - return startNodeIDs.indexOf(n) === startNodeIDs.lastIndexOf(n); - }); - endNodeIDs = endNodeIDs.filter(function (n) { - return endNodeIDs.indexOf(n) === endNodeIDs.lastIndexOf(n); - }); // Ensure all ways are connected (i.e. only 2 unique endpoints/startpoints) + for (var i = 0; i < d.length; i++) { + var entity = d[i]; - if (utilArrayDifference(startNodeIDs, endNodeIDs).length + utilArrayDifference(endNodeIDs, startNodeIDs).length !== 2) return null; // Ensure path contains at least 3 unique nodes + if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { + result.push(entity); + } + } - 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 result; + }; + + features.forceVisible = function (entityIDs) { + if (!arguments.length) return Object.keys(_forceVisible); + _forceVisible = {}; - if (_nodeIDs.length === 2 && (wayNodeIDs.indexOf(_nodeIDs[0]) === -1 || wayNodeIDs.indexOf(_nodeIDs[1]) === -1)) return null; + for (var i = 0; i < entityIDs.length; i++) { + _forceVisible[entityIDs[i]] = true; + var entity = context.hasEntity(entityIDs[i]); - if (_nodeIDs.length) { - // If we're only straightenting between two points, we only need that extent visible - _extent = utilTotalExtent(_nodeIDs, context.graph()); + if (entity && entity.type === 'relation') { + // also show relation members (one level deep) + for (var j in entity.members) { + _forceVisible[entity.members[j].id] = true; + } } - - _geometry = 'line'; - return actionStraightenWay(selectedIDs, context.projection); } - 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); + return features; }; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + features.init = function () { + var storage = corePreferences('disabled-features'); - 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'; + if (storage) { + var storageDisabled = storage.replace(/;/g, ',').split(','); + storageDisabled.forEach(features.disable); } - return false; - - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + var hash = utilStringQs(window.location.hash); - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + 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 - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } - return false; - } - }; + 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 - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.straighten.' + disable + '.' + _amount) : _t('operations.straighten.description.' + _geometry + (_wayIDs.length === 1 ? '' : 's')); - }; + var entities = [].concat(types.relation || [], types.way || [], types.node || []); - operation.annotation = function () { - return _t('operations.straighten.annotation.' + _geometry, { - n: _wayIDs.length ? _wayIDs.length : _nodeIDs.length + for (var i = 0; i < entities.length; i++) { + var geometry = entities[i].geometry(graph); + features.getMatches(entities[i], graph, geometry); + } }); - }; - operation.id = 'straighten'; - operation.keys = [_t('operations.straighten.key')]; - operation.title = _t('operations.straighten.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; + _deferred.add(handle); + }); + return features; } - 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 - }); + /** Error message constants. */ - var _relatedParent; + 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); + */ - function modeSelect(context, selectedIDs) { - var mode = { - id: 'select', - button: 'browse' - }; - var keybinding = utilKeybinding('select'); + function throttle(func, wait, options) { + var leading = true, + trailing = true; - var _breatheBehavior = behaviorBreathe(); + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } - var _modeDragNode = modeDragNode(context); + if (isObject$2(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } - var _selectBehavior; + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } - var _behaviors = []; - var _operations = []; - var _newFeature = false; - var _follow = false; + // + // - 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 singular() { - if (selectedIDs && selectedIDs.length === 1) { - return context.hasEntity(selectedIDs[0]); - } - } + 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 selectedEntities() { - return selectedIDs.map(function (id) { - return context.hasEntity(id); - }).filter(Boolean); - } + for (i = 0; i < parents.length; i++) { + nodes = parents[i].nodes; + isClosed = parents[i].isClosed(); - function checkSelectedIDs() { - var ids = []; + 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 (Array.isArray(selectedIDs)) { - ids = selectedIDs.filter(function (id) { - return context.hasEntity(id); - }); - } + 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; + } - 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; + 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 + } } + } - selectedIDs = ids; - return true; - } // find the common parent ways for nextVertex, previousVertex + 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 (shouldReverse(entity)) { + coordinates.reverse(); + } - function commonParents() { - var graph = context.graph(); - var commonParents = []; + 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]; - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.hasEntity(selectedIDs[i]); + if (a) { + var span = geoVecLength(a, b) - offset; - if (!entity || entity.geometry(graph) !== 'vertex') { - return []; // selection includes some not vertices - } + 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 - var currParents = graph.parentWays(entity).map(function (w) { - return w.id; - }); + var coord = [a, p]; - if (!commonParents.length) { - commonParents = currParents; - continue; - } + for (span -= dt; span >= 0; span -= dt) { + p = geoVecAdd(p, [dx, dy]); + coord.push(p); + } - commonParents = utilArrayIntersection(commonParents, currParents); + coord.push(b); // generate svg paths - if (!commonParents.length) { - return []; - } - } + var segment = ''; + var j; - return commonParents; - } + for (j = 0; j < coord.length; j++) { + segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - function singularParent() { - var parents = commonParents(); + segments.push({ + id: entity.id, + index: i++, + d: segment + }); - 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. + if (bothDirections(entity)) { + segment = ''; + for (j = coord.length - 1; j >= 0; j--) { + segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - if (parents.length === 1) { - _relatedParent = parents[0]; // remember this parent for later + segments.push({ + id: entity.id, + index: i++, + d: segment + }); + } + } - return _relatedParent; - } + offset = -span; + } - if (parents.indexOf(_relatedParent) !== -1) { - return _relatedParent; // prefer the previously seen parent + 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)); } + }); - return parents[0]; - } - - mode.selectedIDs = function (val) { - if (!arguments.length) return selectedIDs; - selectedIDs = val; - return mode; + var svgpath = function svgpath(entity) { + if (entity.id in cache) { + return cache[entity.id]; + } else { + return cache[entity.id] = path(entity.asGeoJSON(graph)); + } }; - mode.zoomToSelected = function () { - context.map().zoomToEase(selectedEntities()); + 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); + } }; - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; + 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] + ')'; }; - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; + svgpoint.geojson = function (d) { + return svgpoint(d.properties.entity); }; - mode.follow = function (val) { - if (!arguments.length) return _follow; - _follow = val; - return mode; - }; + 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; - function loadOperations() { - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); + if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { + tags = Object.assign({}, relation.tags, tags); } }); - - _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(); - }); - - _operations.forEach(function (operation) { - if (operation.behavior) { - context.install(operation.behavior); - } - }); // remove any displayed menu - - - context.ui().closeEditMenu(); - } - - mode.operations = function () { - return _operations; + 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(); + } - mode.enter = function () { - if (!checkSelectedIDs()) return; - context.features().forceVisible(selectedIDs); + function getWaySegments() { + var isActiveWay = way.nodes.indexOf(activeID) !== -1; + var features = { + passive: [], + active: [] + }; + var start = {}; + var end = {}; + var node, type; - _modeDragNode.restoreSelectedIDs(selectedIDs); + 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 + }; - loadOperations(); + 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); + } + } - 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]; + start = end; } - _behaviors.forEach(context.install); - - 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 - - selectElements(); - }).on('undone.select', checkSelectedIDs).on('redone.select', checkSelectedIDs); - context.map().on('drawn.select', selectElements).on('crossEditableZoom.select', function () { - selectElements(); - - _breatheBehavior.restartIfNeeded(context.surface()); - }); - context.map().doubleUpHandler().on('doubleUp.modeSelect', didDoubleUp); - selectElements(); - - if (_follow) { - var extent = geoExtent(); - var graph = context.graph(); - selectedIDs.forEach(function (id) { - var entity = context.entity(id); + return features; - extent._extend(entity.extent(graph)); + 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 loc = extent.center(); - context.map().centerEase(loc); // we could enter the mode multiple times, so reset follow for next time - - _follow = false; } - function nudgeSelection(delta) { - return function () { - // prevent nudging during low zoom selection - if (!context.map().withinEditableZoom()) return; - var moveOp = operationMove(context, selectedIDs); - - 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(); + 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] } - }; + }); } + } + } - 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 + 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']; - 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 _tags = function _tags(entity) { + return entity.tags; + }; - 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'; - } + var tagClasses = function tagClasses(selection) { + selection.each(function tagClassesEach(entity) { + var value = this.className; - return false; + if (value.baseVal !== undefined) { + value = value.baseVal; + } - 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 t = _tags(entity); - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + var computed = tagClasses.getClassesString(t, value); - if (osm) { - var missing = nodes.filter(function (n) { - return !osm.isDataLoaded(n.loc); - }); + if (computed !== value) { + select(this).attr('class', computed); + } + }); + }; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + 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 - return false; - } + var overrideGeometry; - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - } + if (/\bstroke\b/.test(value)) { + if (!!t.barrier && t.barrier !== 'no') { + overrideGeometry = 'line'; + } + } // preserve base classes (nothing with `tag-`) - var disabled = scalingDisabled(); - 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(); - } - }; - } + 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.. - 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; + for (i = 0; i < primaries.length; i++) { + k = primaries[i]; + v = t[k]; + if (!v || v === 'no') continue; - 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')); + 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 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(); - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); - } + primary = k; - 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 (statuses.indexOf(v) !== -1) { + // e.g. `railway=abandoned` + status = v; + classes.push('tag-' + k); + } else { + classes.push('tag-' + k); + classes.push('tag-' + k + '-' + v); } - } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); + break; } - function firstVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + 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` - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); + 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 (way) { - context.enter(modeSelect(context, [way.first()]).follow(true)); - } - } - function lastVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + if (!status) { + for (i = 0; i < statuses.length; i++) { + k = statuses[i]; + v = t[k]; + if (!v || v === 'no') continue; - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); - } + 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 (way) { - context.enter(modeSelect(context, [way.last()]).follow(true)); + + if (status) break; } } - 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; + if (status) { + classes.push('tag-status'); + classes.push('tag-status-' + status); + } // add any secondary tags - if (curr > 0) { - index = curr - 1; - } else if (way.isClosed()) { - index = length - 2; - } - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } - } + 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.. - 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; - if (curr < length - 1) { - index = curr + 1; - } else if (way.isClosed()) { - index = 0; - } + if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { + var surface = t.highway === 'track' ? 'unpaved' : 'paved'; - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } - } + for (k in t) { + v = t[k]; - function nextParent(d3_event) { - d3_event.preventDefault(); - var parents = commonParents(); - if (!parents || parents.length < 2) return; - var index = parents.indexOf(_relatedParent); + if (k in osmPavedTags) { + surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; + } - if (index < 0 || index > parents.length - 2) { - _relatedParent = parents[0]; - } else { - _relatedParent = parents[index + 1]; + if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { + surface = 'semipaved'; + } } - var surface = context.surface(); - surface.selectAll('.related').classed('related', false); + classes.push('tag-' + surface); + } // If this is a wikidata-tagged item, add a class for that.. - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); - } + + var qid = t.wikidata || t['flag:wikidata'] || t['brand:wikidata'] || t['network:wikidata'] || t['operator:wikidata']; + + if (qid) { + classes.push('tag-wikidata'); } + + return classes.join(' ').trim(); }; - mode.exit = function () { - _newFeature = false; + tagClasses.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return tagClasses; + }; - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } - }); + return tagClasses; + } - _operations = []; + // 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; + } - _behaviors.forEach(context.uninstall); + for (var tag in patterns) { + var entityValue = tags[tag]; + if (!entityValue) continue; - 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 (typeof patterns[tag] === 'string') { + // extra short syntax (just tag) - pattern name + return 'pattern-' + patterns[tag]; + } else { + var values = patterns[tag]; - 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')); - } - }; + for (var value in values) { + if (entityValue !== value) continue; + var rules = values[value]; - return mode; - } + if (typeof rules === 'string') { + // short syntax - pattern name + return 'pattern-' + rules; + } // long syntax - rule array - function uiLasso(context) { - var group, polygon; - lasso.coordinates = []; - 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)); - } + for (var ruleKey in rules) { + var rule = rules[ruleKey]; + var pass = true; + + 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 (!v || v !== rule[criterion]) { + pass = false; + break; + } + } + } - function draw() { - if (polygon) { - polygon.data([lasso.coordinates]).attr('d', function (d) { - return 'M' + d.join(' L') + ' Z'; - }); + if (pass) { + return 'pattern-' + rule.pattern; + } + } + } } } - lasso.extent = function () { - return lasso.coordinates.reduce(function (extent, point) { - return extent.extend(geoExtent(point)); - }, geoExtent()); - }; + return null; + } - lasso.p = function (_) { - if (!arguments.length) return lasso; - lasso.coordinates.push(_); - draw(); - return lasso; - }; + function svgAreas(projection, context) { + function getPatternStyle(tags) { + var imageID = svgTagPattern(tags); - lasso.close = function () { - if (group) { - group.call(uiToggle(false, function () { - select(this).remove(); - })); + if (imageID) { + return 'url("#ideditor-' + imageID + '")'; } - context.container().classed('lasso', false); - }; + return ''; + } - return lasso; - } + 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 - function behaviorLasso(context) { - // use pointer events on supported platforms; fallback to mouse events - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + 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 behavior = function behavior(selection) { - var lasso; + 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 - function pointerdown(d3_event) { - var button = 0; // left + targets.exit().remove(); - 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(); - } - } + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - function pointermove() { - if (!lasso) { - lasso = uiLasso(context); - context.surface().call(lasso); + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; } - lasso.p(context.map().mouse()); - } - - 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 lassoed() { - if (!lasso) return []; - var graph = context.graph(); - var limitToNodes; + 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 (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 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 + 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 - intersects.sort(function (node1, node2) { - var parents1 = graph.parentWays(node1); - var parents2 = graph.parentWays(node2); + 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 - if (parents1.length && parents2.length) { - // both nodes are vertices - var sharedParents = utilArrayIntersection(parents1, parents2); + nopes.exit().remove(); // enter/update - if (sharedParents.length) { - var sharedParentNodes = sharedParents[0].nodes; // vertices are members of the same way; sort them in their listed order + 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); + } - 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 + function drawAreas(selection, graph, entities, filter) { + var path = svgPath(projection, graph, true); + var areas = {}; + var multipolygon; + var base = context.history().base(); + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (entity.geometry(graph) !== 'area') continue; + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - return node1.loc[0] - node2.loc[0]; - }); - return intersects.map(function (entity) { - return entity.id; - }); + 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)) + }; + } } - function pointerup() { - select(window).on(_pointerPrefix + 'move.lasso', null).on(_pointerPrefix + 'up.lasso', null); - if (!lasso) return; - var ids = lassoed(); - lasso.close(); + 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 (ids.length) { - context.enter(modeSelect(context, ids)); + 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; + + function sortedByArea(entity) { + if (this._parent.__data__ === 'fill') { + return fillpaths[bisect(fillpaths, -entity.area(graph))]; } } - selection.on(_pointerPrefix + 'down.lasso', pointerdown); - }; + 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); - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.lasso', null); - }; + 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.. - return behavior; + touchLayer.call(drawTargets, graph, data.stroke, filter); + } + + return drawAreas; } - function modeBrowse(context) { - var mode = { - button: 'browse', - id: 'browse', - title: _t('modes.browse.title'), - description: _t('modes.browse.description') + var fastJsonStableStringify = function fastJsonStableStringify(data, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { + cmp: opts }; - var sidebar; + var cycles = typeof opts.cycles === 'boolean' ? opts.cycles : false; - var _selectBehavior; + 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); - var _behaviors = []; + var seen = []; + return function stringify(node) { + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; - }; + if (node === undefined) return; + if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; + if (_typeof(node) !== 'object') return JSON.stringify(node); + var i, out; - 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]; - } + if (Array.isArray(node)) { + out = '['; - _behaviors.forEach(context.install); // Get focus on the body. + for (i = 0; i < node.length; i++) { + if (i) out += ','; + out += stringify(node[i]) || 'null'; + } + return out + ']'; + } - if (document.activeElement && document.activeElement.blur) { - document.activeElement.blur(); + 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 (sidebar) { - context.ui().sidebar.show(sidebar); - } else { - context.ui().sidebar.select(null); + var seenIndex = seen.push(node) - 1; + var keys = Object.keys(node).sort(cmp && cmp(node)); + out = ''; + + 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; } - }; - mode.exit = function () { - context.ui().sidebar.hover.cancel(); + seen.splice(seenIndex, 1); + return '{' + out + '}'; + }(data); + }; - _behaviors.forEach(context.uninstall); + //[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 - if (sidebar) { - context.ui().sidebar.hide(); - } - }; + 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 - mode.sidebar = function (_) { - if (!arguments.length) return sidebar; - sidebar = _; - return mode; - }; + var S_TAG = 0; //tag name offerring - mode.operations = function () { - return [operationPaste(context)]; - }; + var S_ATTR = 1; //attr name offerring - return mode; - } + var S_ATTR_SPACE = 2; //attr name end and space offer - function behaviorAddWay(context) { - var dispatch$1 = dispatch('start', 'startFromWay', 'startFromNode'); - var draw = behaviorDraw(context); + var S_EQ = 3; //=space? - 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); - } + var S_ATTR_NOQUOT_VALUE = 4; //attr value(no quot value only) - behavior.off = function (surface) { - surface.call(draw.off); - }; + var S_ATTR_END = 5; //attr value end and no space(quot end) - behavior.cancel = function () { - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - context.enter(modeBrowse(context)); - }; + var S_TAG_SPACE = 6; //(attr value end || tag end ) && (space offer) - return utilRebind(behavior, dispatch$1, 'on'); - } + var S_TAG_CLOSE = 7; //closed el - function behaviorHash(context) { - // cached window.location.hash - var _cachedHash = null; // allowable latitude range + function XMLReader() {} - var _latitudeLimit = 90 - 1e-8; + XMLReader.prototype = { + parse: function parse(source, defaultNSMap, entityMap) { + var domBuilder = this.domBuilder; + domBuilder.startDocument(); - 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); - }); + _copy(defaultNSMap, defaultNSMap = {}); - if (selected.length) { - newParams.id = selected.join(','); + _parse(source, defaultNSMap, entityMap, domBuilder, this.errorHandler); + + 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); } + } - newParams.map = zoom.toFixed(2) + '/' + center[1].toFixed(precision) + '/' + center[0].toFixed(precision); - return Object.assign(oldParams, newParams); + function entityReplacer(a) { + var k = a.slice(1, -1); + + 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; + } } - function computedHash() { - return '#' + utilQsString(computedHashParameters(), true); + 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; + } } - 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); - }); + 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) + } - if (selected.length) { - var firstLabel = utilDisplayLabel(context.entity(selected[0]), context.graph()); + locator.columnNumber = p - lineStart + 1; + } - if (selected.length > 1) { - contextual = _t('title.labeled_and_more', { - labeled: firstLabel, - count: selected.length - 1 - }); - } else { - contextual = firstLabel; + 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; + + while (true) { + try { + var tagStart = source.indexOf('<', start); + + 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; + } + + return; } - titleID = 'context'; - } + if (tagStart > start) { + appendText(tagStart); + } + + switch (source.charAt(tagStart + 1)) { + case '/': + var end = source.indexOf('>', tagStart + 3); + var tagName = source.substring(tagStart + 2, end); + var config = parseStack.pop(); - if (includeChangeCount) { - changeCount = context.history().difference().summary().length; + if (end < 0) { + tagName = source.substring(tagStart + 2).replace(/[\s<].*/, ''); //console.error('#@@@@@@'+tagName) - if (changeCount > 0) { - titleID = contextual ? 'changes_context' : 'changes'; - } - } + errorHandler.error("end tag name: " + tagName + ' is not complete:' + config.tagName); + end = tagStart + 1 + tagName.length; + } else if (tagName.match(/\s + locator && position(tagStart); + end = parseInstruction(source, tagStart, domBuilder); + break; - updateTitle(true - /* includeChangeCount */ - ); - } - } + case '!': + // maxdist) { - context.enter(modeBrowse(context)); - return; - } - } - } + domBuilder.locator = locator2; - 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 (appendElement(el, domBuilder, currentNSMap)) { + parseStack.push(el); + } - if (window.location.hash) { - var q = utilStringQs(window.location.hash); + domBuilder.locator = locator; + } else { + if (appendElement(el, domBuilder, currentNSMap)) { + parseStack.push(el); + } + } - 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 (el.uri === 'http://www.w3.org/1999/xhtml' && !el.closed) { + end = parseHtmlSpecialContent(source, end, el.tagName, entityReplacer, domBuilder); + } else { + end++; + } - if (q.walkthrough === 'true') { - behavior.startWalkthrough = true; } + } catch (e) { + errorHandler.error('element parse error: ' + e); //errorHandler.error('element parse error: '+e); - if (q.map) { - behavior.hadHash = true; - } + end = -1; //throw e; + } - hashchange(); - updateTitle(false); + 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); } } - - 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 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 copyLocator(f, t) { + t.lineNumber = f.lineNumber; + t.columnNumber = f.columnNumber; + return t; + } + /** + * @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack); + * @return end of the elementStartPart(end of elementEndPart for selfClosed el) */ - function coreDifference(base, head) { - var _changes = {}; - var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' - var _diff = {}; + function parseElementStartPart(source, start, el, currentNSMap, entityReplacer, errorHandler) { + var attrName; + var value; + var p = ++start; + var s = S_TAG; //status - function checkEntityID(id) { - var h = head.entities[id]; - var b = base.entities[id]; - if (h === b) return; - if (_changes[id]) return; + while (true) { + var c = source.charAt(p); - if (!h && b) { - _changes[id] = { - base: b, - head: h - }; - _didChange.deletion = true; - return; - } + 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'); + } - if (h && !b) { - _changes[id] = { - base: b, - head: h - }; - _didChange.addition = true; - return; - } + break; - 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; - } + 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); + } - if (h.loc && b.loc && !geoVecEqual(h.loc, b.loc)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - } + start = p + 1; + p = source.indexOf(c, start); - if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - } + 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) - if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.properties = true; - } - } - } + el.add(attrName, value, start); //console.dir(el) - 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))); + 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 "="'); + } - for (var i = 0; i < ids.length; i++) { - checkEntityID(ids[i]); - } - } + break; - load(); + case '/': + switch (s) { + case S_TAG: + el.setTagName(source.slice(start, p)); - _diff.length = function length() { - return Object.keys(_changes).length; - }; + case S_ATTR_END: + case S_TAG_SPACE: + case S_TAG_CLOSE: + s = S_TAG_CLOSE; + el.closed = true; - _diff.changes = function changes() { - return _changes; - }; + case S_ATTR_NOQUOT_VALUE: + case S_ATTR: + case S_ATTR_SPACE: + break; + //case S_EQ: - _diff.didChange = _didChange; // pass true to include affected relation members + default: + throw new Error("attribute invalid close char('/')"); + } - _diff.extantIDs = function extantIDs(includeRelMembers) { - var result = new Set(); - Object.keys(_changes).forEach(function (id) { - if (_changes[id].head) { - result.add(id); - } + break; - var h = _changes[id].head; - var b = _changes[id].base; - var entity = h || b; + case '': + //end document + //throw new Error('unexpected end of input') + errorHandler.error('unexpected end of input'); - 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); - }; + if (s == S_TAG) { + el.setTagName(source.slice(start, p)); + } - _diff.modified = function modified() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && change.head) { - result.push(change.head); - } - }); - return result; - }; + return p; - _diff.created = function created() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (!change.base && change.head) { - result.push(change.head); - } - }); - return result; - }; + case '>': + switch (s) { + case S_TAG: + el.setTagName(source.slice(start, p)); - _diff.deleted = function deleted() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && !change.head) { - result.push(change.base); - } - }); - return result; - }; + case S_ATTR_END: + case S_TAG_SPACE: + case S_TAG_CLOSE: + break; + //normal - _diff.summary = function summary() { - var relevant = {}; - var keys = Object.keys(_changes); + case S_ATTR_NOQUOT_VALUE: //Compatible state - for (var i = 0; i < keys.length; i++) { - var change = _changes[keys[i]]; + case S_ATTR: + value = source.slice(start, p); - 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 (value.slice(-1) === '/') { + el.closed = true; + value = value.slice(0, -1); + } - if (moved) { - addParents(change.head); - } + case S_ATTR_SPACE: + if (s === S_ATTR_SPACE) { + value = attrName; + } - 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 (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!!'); + } - return Object.values(relevant); + el.add(value, value, start); + } - function addEntity(entity, graph, changeType) { - relevant[entity.id] = { - entity: entity, - graph: graph, - changeType: changeType - }; - } + break; - function addParents(entity) { - var parents = head.parentWays(entity); + case S_EQ: + throw new Error('attribute value missed!!'); + } // console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) - for (var j = parents.length - 1; j >= 0; j--) { - var parent = parents[j]; - if (!(parent.id in relevant)) { - addEntity(parent, head, 'modified'); - } - } - } - }; // returns complete set of entities that require a redraw - // (optionally within given `extent`) + return p; + /*xml space '\x20' | #x9 | #xD | #xA; */ - _diff.complete = function complete(extent) { - var result = {}; - var id, change; + case "\x80": + c = ' '; - 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; + default: + if (c <= ' ') { + //space + switch (s) { + case S_TAG: + el.setTagName(source.slice(start, p)); //tagName + + s = S_TAG_SPACE; + break; + + case S_ATTR: + attrName = source.slice(start, p); + s = S_ATTR_SPACE; + break; - if (entity.type === 'way') { - var nh = h ? h.nodes : []; - var nb = b ? b.nodes : []; - var diff; - diff = utilArrayDifference(nh, nb); + 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); - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } + 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: + el.tagName; - diff = utilArrayDifference(nb, nh); + if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)) { + errorHandler.warning('attribute "' + attrName + '" missed value!! "' + attrName + '" instead2!!'); + } - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } - } + el.add(attrName, attrName, start); + start = p; + s = S_ATTR; + 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 S_ATTR_END: + errorHandler.warning('attribute space is required"' + attrName + '"!!'); - for (i = 0; i < ids.length; i++) { - var member = head.hasEntity(ids[i]); - if (!member) continue; // not downloaded + case S_TAG_SPACE: + s = S_ATTR; + start = p; + break; - if (extent && !member.intersects(extent, head)) continue; // not visible + case S_EQ: + s = S_ATTR_NOQUOT_VALUE; + start = p; + break; - result[ids[i]] = member; + case S_TAG_CLOSE: + throw new Error("elements closed character '/' and '>' must be connected to"); + } } - } - - addParents(head.parentWays(entity), result); - addParents(head.parentRelations(entity), result); - } - return result; + } //end outer switch + //console.log('p++',p) - 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); - } - } - }; - return _diff; + p++; + } } + /** + * @return true if has new namespace define + */ - function coreTree(head) { - // tree for entities - var _rtree = new RBush(); - - var _bboxes = {}; // maintain a separate tree for granular way segments - var _segmentsRTree = new RBush(); + function appendElement(el, domBuilder, currentNSMap) { + var tagName = el.tagName; + var localNSMap = null; //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; - var _segmentsBBoxes = {}; - var _segmentsByWayId = {}; - var tree = {}; + var i = el.length; - function entityBBox(entity) { - var bbox = entity.extent(head).bbox(); - bbox.id = entity.id; - _bboxes[entity.id] = bbox; - return bbox; - } + while (i--) { + var a = el[i]; + var qName = a.qName; + var value = a.value; + var nsp = qName.indexOf(':'); - 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 (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 !== '' - if (!extent) return null; - var bbox = extent.bbox(); - bbox.segment = segment; - _segmentsBBoxes[segment.id] = bbox; - return bbox; - } - function removeEntity(entity) { - _rtree.remove(_bboxes[entity.id]); + a.localName = localName; //prefix == null for no ns prefix attribute - delete _bboxes[entity.id]; + if (nsPrefix !== false) { + //hack!! + if (localNSMap == null) { + localNSMap = {}; //console.log(currentNSMap,0) - if (_segmentsByWayId[entity.id]) { - _segmentsByWayId[entity.id].forEach(function (segment) { - _segmentsRTree.remove(_segmentsBBoxes[segment.id]); + _copy(currentNSMap, currentNSMap = {}); //console.log(currentNSMap,1) - delete _segmentsBBoxes[segment.id]; - }); + } - delete _segmentsByWayId[entity.id]; + currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; + a.uri = 'http://www.w3.org/2000/xmlns/'; + domBuilder.startPrefixMapping(nsPrefix, value); } } - function loadEntities(entities) { - _rtree.load(entities.map(entityBBox)); + var i = el.length; - var segments = []; - entities.forEach(function (entity) { - if (entity.segments) { - var entitySegments = entity.segments(head); // cache these to make them easy to remove later + while (i--) { + a = el[i]; + var prefix = a.prefix; - _segmentsByWayId[entity.id] = entitySegments; - segments = segments.concat(entitySegments); + if (prefix) { + //no prefix attribute has no namespace + if (prefix === 'xml') { + a.uri = 'http://www.w3.org/XML/1998/namespace'; } - }); - 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; + if (prefix !== 'xmlns') { + a.uri = currentNSMap[prefix || '']; //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} } + } + } - updateParents(way, insertions, memo); - }); - head.parentRelations(entity).forEach(function (relation) { - if (memo[entity.id]) return; - memo[entity.id] = true; + var nsp = tagName.indexOf(':'); - if (_bboxes[relation.id]) { - removeEntity(relation); - insertions[relation.id] = relation; - } + if (nsp > 0) { + prefix = el.prefix = tagName.slice(0, nsp); + localName = el.localName = tagName.slice(nsp + 1); + } else { + prefix = null; //important!! - updateParents(relation, insertions, memo); - }); - } + localName = el.localName = tagName; + } //no prefix element has default namespace - tree.rebase = function (entities, force) { - var insertions = {}; - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (!entity.visible) continue; + var ns = el.uri = currentNSMap[prefix || '']; + domBuilder.startElement(ns, localName, tagName, el); //endPrefixMapping and startPrefixMapping have not any help for dom builder + //localNSMap = null - if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { - if (!force) { - continue; - } else if (_bboxes[entity.id]) { - removeEntity(entity); - } - } + if (el.closed) { + domBuilder.endElement(ns, localName, tagName); - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); + if (localNSMap) { + for (prefix in localNSMap) { + domBuilder.endPrefixMapping(prefix); + } } + } else { + el.currentNSMap = currentNSMap; + el.localNSMap = localNSMap; //parseStack.push(el); - loadEntities(Object.values(insertions)); - return tree; - }; + return true; + } + } - 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 = {}; + 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 (changed.deletion) { - diff.deleted().forEach(function (entity) { - removeEntity(entity); - }); - } + if (/[&<]/.test(text)) { + if (/^script$/i.test(tagName)) { + //if(!/\]\]>/.test(text)){ + //lexHandler.startCDATA(); + domBuilder.characters(text, 0, text.length); //lexHandler.endCDATA(); - if (changed.geometry) { - diff.modified().forEach(function (entity) { - removeEntity(entity); - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); - }); - } + return elEndStart; //} + } //}else{//text area - if (changed.addition) { - diff.created().forEach(function (entity) { - insertions[entity.id] = entity; - }); + + text = text.replace(/&#?\w+;/g, entityReplacer); + domBuilder.characters(text, 0, text.length); + return elEndStart; //} } + } - loadEntities(Object.values(insertions)); - } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` + return elStartEnd + 1; + } + function fixSelfClosed(source, elStartEnd, tagName, closeMap) { + //if(tagName in closeMap){ + var pos = closeMap[tagName]; - 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 (pos == null) { + //console.log(tagName) + pos = source.lastIndexOf(''); + if (pos < elStartEnd) { + //忘记闭合 + pos = source.lastIndexOf('', start + 4); //append comment source.substring(4,end)//"); + 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 isLegitCrossing(tags1, featureType1, tags2, featureType2) { - // assume 0 by default - var level1 = tags1.level || '0'; - var level2 = tags2.level || '0'; + if (sub) { + buf.push(" [", sub, "]"); + } - 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 + buf.push(">"); + } + return; - var layer1 = tags1.layer || '0'; - var layer2 = tags2.layer || '0'; + case PROCESSING_INSTRUCTION_NODE: + return buf.push(""); - 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 + case ENTITY_REFERENCE_NODE: + return buf.push('&', node.nodeName, ';'); + //case ENTITY_NODE: + //case NOTATION_NODE: - 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; + default: + buf.push('??', node.nodeName); + } + } - 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 + function _importNode(doc, node, deep) { + var node2; - 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 + 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': "'" + }; - 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); + if (locator) { + domBuilder.setDocumentLocator(locator); + } - 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 - }); + sax.errorHandler = buildErrorHandler(errorHandler, domBuilder, locator); + sax.domBuilder = options.domBuilder || domBuilder; - if (oneOnly) { - checkedSingleCrossingWays[way2.id] = true; - break; - } - } - } + if (/\/x?html?$/.test(mimeType)) { + entityMap.nbsp = '\xa0'; + entityMap.copy = '\xa9'; + defaultNSMap[''] = 'http://www.w3.org/1999/xhtml'; } - return edgeCrossInfos; - } + defaultNSMap.xml = defaultNSMap.xml || 'http://www.w3.org/XML/1998/namespace'; - function waysToCheck(entity, graph) { - var featureType = getFeatureType(entity, graph); - if (!featureType) return []; + if (source) { + sax.parse(source, defaultNSMap, entityMap); + } else { + sax.errorHandler.error("invalid doc source"); + } - 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 + return domBuilder.doc; + }; - if (entity && array.indexOf(entity) === -1) { - array.push(entity); - } - } + function buildErrorHandler(errorImpl, domBuilder, locator) { + if (!errorImpl) { + if (domBuilder instanceof DOMHandler) { + return domBuilder; + } - return array; - }, []); + errorImpl = domBuilder; } - return []; - } - - 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 - - var wayIndex, crossingIndex, crossings; + var errorHandler = {}; + var isCallback = errorImpl instanceof Function; + locator = locator || {}; - for (wayIndex in ways) { - crossings = findCrossingsByWay(ways[wayIndex], graph, tree); + function build(key) { + var fn = errorImpl[key]; - for (crossingIndex in crossings) { - issues.push(createIssue(crossings[crossingIndex], graph)); + if (!fn && isCallback) { + fn = errorImpl.length == 2 ? function (msg) { + errorImpl(key, msg); + } : errorImpl; } + + errorHandler[key] = fn && function (msg) { + fn('[xmldom ' + key + ']\t' + msg + _locator(locator)); + } || function () {}; } - return issues; - }; + build('warning'); + build('error'); + build('fatalError'); + return errorHandler; + } //console.log('#\n\n\n\n\n\n\n####') - 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; + /** + * +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 + */ - if (type1 === type2) { - return utilDisplayLabel(way1Info.way, graph) > utilDisplayLabel(way2Info.way, graph); - } else if (type1 === 'waterway') { - return true; - } else if (type2 === 'waterway') { - return false; - } - 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; + function DOMHandler() { + this.cdata = false; + } - if (isCrossingIndoors) { - crossingTypeID = 'indoor-indoor'; - } else if (isCrossingTunnels) { - crossingTypeID = 'tunnel-tunnel'; - } else if (isCrossingBridges) { - crossingTypeID = 'bridge-bridge'; - } + 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 + */ - if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { - crossingTypeID += '_connectable'; - } - 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 = []; + DOMHandler.prototype = { + startDocument: function startDocument() { + this.doc = new DOMImplementation().createDocument(null, null, null); - if (connectionTags) { - fixes.push(makeConnectWaysFix(this.data.connectionTags)); - } + 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); - 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 + 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; + 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) + + if (chars) { + if (this.cdata) { + var charNode = this.doc.createCDATASection(chars); + } else { + var charNode = this.doc.createTextNode(chars); + } + if (this.currentElement) { + this.currentElement.appendChild(charNode); + } else if (/^\s*$/.test(chars)) { + this.doc.appendChild(charNode); //process xml + } - var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; + 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; - if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { - fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); - } - } // repositioning the features is always an option + if (impl && impl.createDocumentType) { + var dt = impl.createDocumentType(name, publicId, systemId); + this.locator && position(this.locator, dt); + appendElement(this, dt); + } + }, + + /** + * @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 + ']'; + } + } - fixes.push(new validationIssueFix({ - icon: 'iD-operation-move', - title: _t.html('issues.fix.reposition_features.title') - })); - return fixes; + 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 showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); + return chars; } } + /* + * @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 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; - 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]; - } + "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 crossingLoc = this.issue.loc; - var projection = context.projection; + function appendElement(hander, node) { + if (!hander.currentElement) { + hander.doc.appendChild(node); + } else { + hander.currentElement.appendChild(node); + } + } //appendChild and setAttributeNS are preformance key + //if(typeof require == 'function'){ - 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 - var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); + var XMLReader = sax.XMLReader; + var DOMImplementation = exports.DOMImplementation = dom.DOMImplementation; + exports.XMLSerializer = dom.XMLSerializer; + exports.DOMParser = DOMParser; //} + }); - if (!structLengthMeters) { - // if no explicit width is set, approximate the width based on the tags - structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); - } + var togeojson = createCommonjsModule(function (module, exports) { + var toGeoJSON = function () { - 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 removeSpace = /\s*/g, + trimSpace = /^\s*|\s*$/g, + splitSpace = /\s+/; // generate a short, numeric hash of a string - 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 + function okhash(x) { + if (!x || !x.length) return 0; - structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature + for (var i = 0, h = 0; i < x.length; i++) { + h = (h << 5) - h + x.charCodeAt(i) | 0; + } - structLengthMeters += 4; // clamp the length to a reasonable range + return h; + } // all Y children of X - structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); - function geomToProj(geoPoint) { - return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; - } + function get(x, y) { + return x.getElementsByTagName(y); + } - function projToGeom(projPoint) { - var lat = geoMetersToLat(projPoint[1]); - return [geoMetersToLon(projPoint[0], lat), lat]; - } + function attr(x, y) { + return x.getAttribute(y); + } - 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); + function attrf(x, y) { + return parseFloat(attr(x, y)); + } // one Y child of X, if any, otherwise null - function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { - var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; - return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); - } - var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); - }; + 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 endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); - }; // avoid creating very short edges from splitting too close to another node + function norm(el) { + if (el.normalize) { + el.normalize(); + } - var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary + return el; + } // cast array x into numbers - 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 - var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); + function numarray(x) { + for (var j = 0, o = []; j < x.length; j++) { + o[j] = parseFloat(x[j]); + } - 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 o; + } // get the content of a text node, if any - 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 + function nodeVal(x) { + if (x) { + norm(x); + } + return x && x.textContent || ''; + } // get the contents of multiple text nodes, if present - if (!newNode) newNode = endNode; - var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways - // do the split - graph = splitAction(graph); + function getMulti(x, ys) { + var o = {}, + n, + k; - if (splitAction.getCreatedWayIDs().length) { - resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); - } + for (k = 0; k < ys.length; k++) { + n = get1(x, ys[k]); + if (n) o[ys[k]] = nodeVal(n); + } - return newNode; - } + return o; + } // add properties of Y to X, overwriting if present in both - 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'; + function extend(x, y) { + for (var k in y) { + x[k] = y[k]; + } + } // get one coordinate from a coordinate array, if any - 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 + function coord1(v) { + return numarray(v.replace(removeSpace, '').split(',')); + } // get all coordinates from a coordinate array as [[],[]] - graph = actionChangeTags(structureWay.id, tags)(graph); - return graph; - }; + function coord(v) { + var coords = v.replace(trimSpace, '').split(splitSpace), + o = []; - context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); - context.enter(modeSelect(context, resultWayIDs)); + for (var i = 0; i < coords.length; i++) { + o.push(coord1(coords[i])); } - }); - } - function makeConnectWaysFix(connectionTags) { - var fixTitleID = 'connect_features'; - - if (connectionTags.ford) { - fixTitleID = 'connect_using_ford'; + return o; } - 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 - - 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); - } - }); + 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; - if (nodesToMerge.length > 1) { - // if we're using nearby nodes, merge them with the new node - graph = actionMergeNodes(nodesToMerge, loc)(graph); - } + if (ele) { + e = parseFloat(nodeVal(ele)); - return graph; - }, _t('issues.fix.connect_crossing_features.annotation')); + if (!isNaN(e)) { + ll.push(e); + } } - }); - } - 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 + return { + coordinates: ll, + time: time ? nodeVal(time) : null, + heartRate: heartRate ? parseFloat(nodeVal(heartRate)) : null + }; + } // create a new feature collection parent object - 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; - } - } + function fc() { + return { + type: 'FeatureCollection', + features: [] + }; + } - tags.layer = layer.toString(); - context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); - } - }); - } + var serializer; - validation.type = type; - return validation; - } + 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(); + } - function validationDisconnectedWay() { - var type = 'disconnected_way'; + 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 - function isTaggedAsHighway(entity) { - return osmRoutableHighwayTagValues[entity.tags.highway]; - } + /* istanbul ignore next */ + if (str.xml !== undefined) return str.xml; + return serializer.serializeToString(str); + } - 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 - })]; + 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]; + } - function makeFixes(context) { - var fixes = []; - var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); + 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 = {}; - 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); + for (var m = 0; m < pairs.length; m++) { + pairsMap[nodeVal(get1(pairs[m], 'key'))] = nodeVal(get1(pairs[m], 'styleUrl')); + } + + styleMapIndex['#' + attr(styleMaps[l], 'id')] = pairsMap; } - if (!fixes.length) { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_feature.title') - })); + for (var j = 0; j < placemarks.length; j++) { + gj.features = gj.features.concat(getPlacemark(placemarks[j])); } - 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]); + function kmlColor(v) { + var color, opacity; + v = v || ''; - if (!operation.disabled()) { - operation(); - } + if (v.substr(0, 1) === '#') { + v = v.substr(1); } - })); - } else { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_features.title') - })); - } - return fixes; - } + if (v.length === 6 || v.length === 3) { + color = v; + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); - } + 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); + } - function routingIslandForEntity(entity) { - var routingIsland = new Set(); // the interconnected routable features + return [color, isNaN(opacity) ? undefined : opacity]; + } - var waysToCheck = []; // the queue of remaining routable ways to traverse + function gxCoord(v) { + return numarray(v.split(' ')); + } - 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 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]))); } - }); - } - 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; - } + var timeElems = get(root, 'when'); - while (waysToCheck.length) { - var wayToCheck = waysToCheck.pop(); - var childNodes = graph.childNodes(wayToCheck); + for (var j = 0; j < timeElems.length; j++) { + times.push(nodeVal(timeElems[j])); + } - for (var i in childNodes) { - var vertex = childNodes[i]; + return { + coords: coords, + times: times + }; + } - if (isConnectedVertex(vertex)) { - // found a link to the wider network, not a routing island - return null; + function getGeometry(root) { + var geomNode, + geomNodes, + i, + j, + k, + geoms = [], + coordTimes = []; + + if (get1(root, 'MultiGeometry')) { + return getGeometry(get1(root, 'MultiGeometry')); } - if (isRoutableNode(vertex)) { - routingIsland.add(vertex); + if (get1(root, 'MultiTrack')) { + return getGeometry(get1(root, 'MultiTrack')); } - queueParentWays(vertex); + if (get1(root, 'gx:MultiTrack')) { + return getGeometry(get1(root, 'gx:MultiTrack')); + } + + for (i = 0; i < geotypes.length; i++) { + geomNodes = get(root, geotypes[i]); + + if (geomNodes) { + for (j = 0; j < geomNodes.length; j++) { + geomNode = geomNodes[j]; + + 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')))); + } + + 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 { + geoms: geoms, + coordTimes: coordTimes + }; } - } // no network link found, this is a routing island, return its members + 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; + } - return routingIsland; - } + properties.styleUrl = styleUrl; - 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 (styleIndex[styleUrl]) { + properties.styleHash = styleIndex[styleUrl]; + } - if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; - if (vertex.tags.amenity === 'parking_entrance') return true; - return false; - } + 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 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; - }); - } + var style = styleByHash[properties.styleHash]; - 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 + if (style) { + if (!lineStyle) lineStyle = get1(style, 'LineStyle'); + if (!polyStyle) polyStyle = get1(style, 'PolyStyle'); + } + } - var map = context.map(); + if (description) properties.description = description; - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); + if (timeSpan) { + var begin = nodeVal(get1(timeSpan, 'begin')); + var end = nodeVal(get1(timeSpan, 'end')); + properties.timespan = { + begin: begin, + end: end + }; } - context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); - } - }); - } - }; + if (timeStamp) { + properties.timestamp = nodeVal(get1(timeStamp, 'when')); + } - validation.type = type; - return validation; - } + 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 validationFormatting() { - var type = 'invalid_format'; + 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; + } - var validation = function validation(entity) { - var issues = []; + if (extendedData) { + var datas = get(extendedData, 'Data'), + simpleDatas = get(extendedData, 'SimpleData'); - 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 + for (i = 0; i < datas.length; i++) { + properties[datas[i].getAttribute('name')] = nodeVal(get1(datas[i], 'value')); + } - return !email || valid_email.test(email); - } - /* - function isSchemePresent(url) { - var valid_scheme = /^https?:\/\//i; - return (!url || valid_scheme.test(url)); - } - */ + for (i = 0; i < simpleDatas.length; i++) { + properties[simpleDatas[i].getAttribute('name')] = nodeVal(simpleDatas[i]); + } + } + + if (visibility) { + properties.visibility = nodeVal(visibility); + } + if (geomsAndTimes.coordTimes.length) { + properties.coordTimes = geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes; + } - 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' : '' - })); + 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 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; - 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); - }); + for (i = 0; i < tracks.length; i++) { + feature = getTrack(tracks[i]); + if (feature) gj.features.push(feature); + } - 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' : '' - })); - } - } + for (i = 0; i < routes.length; i++) { + feature = getRoute(routes[i]); + if (feature) gj.features.push(feature); + } - return issues; - }; + for (i = 0; i < waypoints.length; i++) { + gj.features.push(getPoint(waypoints[i])); + } - validation.type = type; - return validation; - } + function getPoints(node, pointname) { + var pts = get(node, pointname), + line = [], + times = [], + heartRates = [], + l = pts.length; + if (l < 2) return {}; // Invalid line in GeoJSON - function validationHelpRequest(context) { - var type = 'help_request'; + 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); + } - var validation = function checkFixmeTag(entity) { - if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user + return { + line: line, + times: times, + heartRates: heartRates + }; + } - if (entity.version === undefined) return []; + function getTrack(node) { + var segments = get(node, 'trkseg'), + track = [], + times = [], + heartRates = [], + line; - if (entity.v !== undefined) { - var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features + for (var i = 0; i < segments.length; i++) { + line = getPoints(segments[i], 'trkpt'); - if (!baseEntity || !baseEntity.tags.fixme) return []; - } + 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); + } + } - 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] - })]; + 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 showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); - } - }; + 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; + } - validation.type = type; - return validation; - } + function getPoint(node) { + var prop = getProperties(node); + extend(prop, getMulti(node, ['sym'])); + return { + type: 'Feature', + properties: prop, + geometry: { + type: 'Point', + coordinates: coordPair(node).coordinates + } + }; + } - function validationImpossibleOneway() { - var type = 'impossible_oneway'; + function getLineStyle(extensions) { + var style = {}; - 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 (extensions) { + var lineStyle = get1(extensions, 'line'); - 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; - } + 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 - function isOneway(way) { - if (way.tags.oneway === 'yes') return true; - if (way.tags.oneway) return false; + if (!isNaN(width)) style['stroke-width'] = width * 96 / 25.4; + } + } - for (var key in way.tags) { - if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { - return true; + return style; } - } - return false; - } + function getProperties(node) { + var prop = getMulti(node, ['name', 'cmt', 'desc', 'type', 'time', 'keywords']), + links = get(node, 'link'); + if (links.length) prop.links = []; - function nodeOccursMoreThanOnce(way, nodeID) { - var occurrences = 0; + 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); + } - for (var index in way.nodes) { - if (way.nodes[index] === nodeID) { - occurrences += 1; - if (occurrences > 1) return true; + return prop; } - } - - return false; - } - - 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 gj; } + }; + return t; + }(); - 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 - - 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; - } + module.exports = toGeoJSON; + }); - return false; - }); - } + var _initialized = false; + var _enabled = false; - function issuesForNode(way, nodeID) { - var isFirst = nodeID === way.first(); - var wayType = typeForWay(way); // ignore if this way is self-connected at this node + var _geojson; - 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 + function svgData(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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 _showLabels = true; + var detected = utilDetect(); + var layer = select(null); - 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 + var _vtService; - if (attachedOneways.length < attachedWaysOfSameType.length) return []; + var _fileList; - 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 []; - } + var _template; - var placement = isFirst ? 'start' : 'end', - messageID = wayType + '.', - referenceID = wayType + '.'; + var _src; - if (wayType === 'waterway') { - messageID += 'connected.' + placement; - referenceID += 'connected'; - } else { - messageID += placement; - referenceID += placement; - } + function init() { + if (_initialized) return; // run once - 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 = []; + _geojson = {}; + _enabled = true; - 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 over(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + d3_event.dataTransfer.dropEffect = 'copy'; + } - 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); - } - })); - } + 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; + } - return fixes; - }, - loc: node.loc - })]; + function getService() { + if (services.vectorTile && !_vtService) { + _vtService = services.vectorTile; - 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')); - }; - } + _vtService.event.on('loadedData', throttledRedraw); + } else if (!services.vectorTile && _vtService) { + _vtService = null; } - }; - function continueDrawing(way, vertex, context) { - // make sure the vertex is actually visible and editable - var map = context.map(); + return _vtService; + } - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); - } + function showLayer() { + layerOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); + } - context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', layerOff); } - validation.type = type; - return validation; - } + function layerOn() { + layer.style('display', 'block'); + } - function validationIncompatibleSource() { - var type = 'incompatible_source'; - var invalidSources = [{ - id: 'google', - regex: 'google', - exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' - }]; + function layerOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } // ensure that all geojson features in a collection have IDs - 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') - })]; - } - })); - }); - 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 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); } - }; - validation.type = type; - return validation; - } + return gj; + } // ensure that each single Feature object has a unique ID - function validationMaprules() { - var type = 'maprules'; - var validation = function checkMaprules(entity, graph) { - if (!services.maprules) return []; - var rules = services.maprules.validationRules(); - var issues = []; + function ensureFeatureID(feature) { + if (!feature) return; + feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); + return feature; + } // Prefer an array of Features instead of a FeatureCollection - for (var i = 0; i < rules.length; i++) { - var rule = rules[i]; - rule.findIssues(entity, graph, issues); + + function getFeatures(gj) { + if (!gj) return []; + + if (gj.type === 'FeatureCollection') { + return gj.features; + } else { + return [gj]; } + } - return issues; - }; + function featureKey(d) { + return d.__featurehash__; + } - validation.type = type; - return validation; - } + function isPolygon(d) { + return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; + } - function validationMismatchedGeometry() { - var type = 'mismatched_geometry'; + function clipPathID(d) { + return 'ideditor-data-' + d.__featurehash__ + '-clippath'; + } - function tagSuggestingLineIsArea(entity) { - if (entity.type !== 'way' || entity.isClosed()) return null; - var tagSuggestingArea = entity.tagSuggestingArea(); + function featureClasses(d) { + return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); + } - if (!tagSuggestingArea) { - return null; - } + 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 asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); - var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); + var geoData, polygonData; - if (asLine && asArea && asLine === asArea) { - // these tags also allow lines and making this an area wouldn't matter - return null; + 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); } - return tagSuggestingArea; - } + geoData = geoData.filter(getPath); + polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons - 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 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 - if (firstToLastDistanceMeters < 0.75) { - testNodes = nodes.slice(); // shallow copy + 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 - testNodes.pop(); - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + var pathData = { + fill: polygonData, + shadow: geoData, + stroke: geoData + }; + var paths = datagroups.selectAll('path').data(function (layer) { + return pathData[layer]; + }, featureKey); // exit - 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 + paths.exit().remove(); // enter/update + 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 - testNodes = nodes.slice(); // shallow copy + layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + 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 (!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')); - }; - } - } + labels.exit().remove(); // enter/update - 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 + 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]; + }); + } + } - for (var key in tagSuggestingArea) { - delete tags[key]; - } + 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]; + } - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); - } - })); - return fixes; - } - }); + function xmlToDom(textdata) { + return new DOMParser().parseFromString(textdata, 'text/xml'); + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); + drawData.setFile = function (extension, data) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; + var gj; + + switch (extension) { + case '.gpx': + gj = togeojson.gpx(xmlToDom(data)); + break; + + case '.kml': + gj = togeojson.kml(xmlToDom(data)); + break; + + case '.geojson': + case '.json': + gj = JSON.parse(data); + break; } - } - function vertexTaggedAsPointIssue(entity, graph) { - // we only care about nodes - if (entity.type !== 'node') return null; // ignore tagless points + gj = gj || {}; - if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them + if (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = extension + ' data file'; + this.fitZoom(); + } - if (entity.isOnAddressLine(graph)) return null; - var geometry = entity.geometry(graph); - var allowedGeometries = osmNodeGeometriesForTags(entity.tags); + dispatch.call('change'); + return this; + }; - 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()])); - }; - } + drawData.showLabels = function (val) { + if (!arguments.length) return _showLabels; + _showLabels = val; + return this; + }; - return [new validationIssueFix({ - icon: 'iD-operation-extract', - title: _t.html('issues.fix.extract_point.title'), - onClick: extractOnClick - })]; - } - }); + drawData.enabled = function (val) { + if (!arguments.length) return _enabled; + _enabled = val; + + if (_enabled) { + showLayer(); + } else { + hideLayer(); } - return null; - } + dispatch.call('change'); + return this; + }; - 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 = []; + drawData.hasData = function () { + var gj = _geojson || {}; + return !!(_template || Object.keys(gj).length); + }; - 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 + drawData.template = function (val, src) { + if (!arguments.length) return _template; // test source against OSM imagery blocklists.. - 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); + 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. + + + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(val); + } } - return issues; + _template = val; + _fileList = null; + _geojson = null; // strip off the querystring/hash from the template, + // it often includes the access token - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); + _src = src || 'vectortile:' + val.split(/[?#]/)[0]; + dispatch.call('change'); + return this; + }; + + drawData.geojson = function (gj, src) { + if (!arguments.length) return _geojson; + _template = null; + _fileList = null; + _geojson = null; + _src = null; + gj = gj || {}; + + if (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = src || 'unknown.geojson'; } - } - var validation = function checkMismatchedGeometry(entity, graph) { - var issues = [vertexTaggedAsPointIssue(entity, graph), lineTaggedAsAreaIssue(entity)]; - issues = issues.concat(unclosedMultipolygonPartIssues(entity, graph)); - return issues.filter(Boolean); + dispatch.call('change'); + return this; }; - validation.type = type; - return validation; - } + 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 validationMissingRole() { - var type = 'missing_role'; + reader.onload = function () { + return function (e) { + drawData.setFile(extension, e.target.result); + }; + }(); - var validation = function checkMissingRole(entity, graph) { - var issues = []; + reader.readAsText(f); + return this; + }; - if (entity.type === 'way') { - graph.parentRelations(entity).forEach(function (relation) { - if (!relation.isMultipolygon()) return; - var member = relation.memberById(entity.id); + drawData.url = function (url, defaultExtension) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; // strip off any querystring/hash from the url before checking extension - 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); + var testUrl = url.split(/[?#]/)[0]; + var extension = getExtension(testUrl) || defaultExtension; - if (way && isMissingRole(member)) { - issues.push(makeIssue(way, entity, member)); - } + if (extension) { + _template = null; + d3_text(url).then(function (data) { + drawData.setFile(extension, data); + })["catch"](function () { + /* ignore */ }); + } else { + drawData.template(url); } - return issues; + return this; }; - function isMissingRole(member) { - return !member.role || !member.role.trim().length; - } - - 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 - })); - } - })]; - } - }); + drawData.getSrc = function () { + return _src || ''; + }; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.missing_role.multipolygon.reference')); - } - } + 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 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 - })); - } - }); - } + switch (geom.type) { + case 'Point': + c = [c]; - validation.type = type; - return validation; - } + case 'MultiPoint': + case 'LineString': + break; - function validationMissingTag(context) { - var type = 'missing_tag'; + case 'MultiPolygon': + c = utilArrayFlatten(c); - function hasDescriptiveTags(entity, graph) { - var keys = Object.keys(entity.tags).filter(function (k) { - if (k === 'area' || k === 'name') { - return false; - } else { - return osmIsInterestingTag(k); + case 'Polygon': + case 'MultiLineString': + c = utilArrayFlatten(c); + break; } - }); + /* eslint-enable no-fallthrough */ - 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); + + return utilArrayUnion(coords, c); + }, []); + + if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { + var extent = geoExtent(d3_geoBounds({ + type: 'LineString', + coordinates: coords + })); + map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); } - return keys.length > 0; - } + return this; + }; - function isUnknownRoad(entity) { - return entity.type === 'way' && entity.tags.highway === 'road'; - } + init(); + return drawData; + } - function isUntypedRelation(entity) { - return entity.type === 'relation' && !entity.tags.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 = []; - 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 + if (showTile) { + debugData.push({ + "class": 'red', + label: 'tile' + }); + } - 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 + if (showCollision) { + debugData.push({ + "class": 'yellow', + label: 'collision' + }); + } + if (showImagery) { + debugData.push({ + "class": 'orange', + label: 'imagery' + }); + } - if (!subtype && isUnknownRoad(entity)) { - subtype = 'highway_classification'; + if (showTouchTargets) { + debugData.push({ + "class": 'pink', + label: 'touchTargets' + }); } - 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.. + if (showDownloaded) { + debugData.push({ + "class": 'purple', + label: 'downloaded' + }); + } - 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 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 + + 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 + + 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 deleteOnClick; - var id = this.entityIds[0]; - var operation = operationDelete(context, [id]); - var disabledReasonID = operation.disabled(); + }; + }); + } - if (!disabledReasonID) { - deleteOnClick = function deleteOnClick(context) { - var id = this.issue.entityIds[0]; - var operation = operationDelete(context, [id]); + 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 (!operation.disabled()) { - operation(); - } - }; - } + 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. - 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; - } - })]; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + 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; } }; - validation.type = type; - return validation; + return drawDebug; } - 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()); - }; + /* + 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. + */ - // { - // 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" - // } + function svgDefs(context) { + var _defsSelection = select(null); - 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; - }; + var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; - 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$$0 = { - matchGroups: matchGroups - }; + function drawDefs(selection) { + _defsSelection = selection.append('defs'); // add markers - var matchGroups$1 = require$$0.matchGroups; + _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 matcher$1 = function matcher() { - var _warnings = []; // array of match conflict pairs - var _ambiguous = {}; - var _matchIndex = {}; - var matcher = {}; // Create an index of all the keys/simplenames for fast matching + 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); + } - 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'); - }); + 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 - 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. + addSidedMarker('coastline', '#77dede', 1); + addSidedMarker('waterway', '#77dede', 1); // barriers have a dashed line, and separating the triangle + // from the line visually suits that - if (which === 'secondary' && parts.d) return; + addSidedMarker('barrier', '#ddd', 1); + addSidedMarker('man_made', '#fff', 0); - if (obj.countryCodes) { - parts.countryCodes = obj.countryCodes.slice(); // copy - } + _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 nomatches = obj.nomatch || []; + _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 (nomatches.some(function (s) { - return s === kvnd; - })) { - console.log("WARNING match/nomatch conflict for ".concat(kvnd)); - return; - } - 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 = []; + 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'); - 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); - } + 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 (!match_nsimple.length) return; // nothing to do + _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 - 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) + addSprites(_spritesheetIds, true); + } - 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) + function addSprites(ids, overrideColors) { + _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); + var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); - matcher.matchParts = function (parts, countryCode) { - var match = null; - var inGroup = false; // fixme: we currently return a single match for ambiguous + 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()); - match = _ambiguous[parts.kv] && _ambiguous[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // try to return an exact match + if (overrideColors && d !== 'iD-sprite') { + // allow icon colors to be overridden.. + select(node).selectAll('path').attr('fill', 'currentColor'); + } + })["catch"](function () { + /* ignore */ + }); + }); + spritesheets.exit().remove(); + } - match = _matchIndex[parts.kv] && _matchIndex[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // look in match groups + drawDefs.addSprites = addSprites; + return drawDefs; + } - for (var mg in matchGroups$1) { - var matchGroup = matchGroups$1[mg]; - match = null; - inGroup = false; + var _layerEnabled$2 = false; - for (var i = 0; i < matchGroup.length; i++) { - var otherkv = matchGroup[i].toLowerCase(); + var _qaService$2; - if (!inGroup) { - inGroup = otherkv === parts.kv; - } + function svgKeepRight(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - if (!match) { - // fixme: we currently return a single match for ambiguous - match = _ambiguous[otherkv] && _ambiguous[otherkv][parts.nsimple]; - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - if (!match) { - match = _matchIndex[otherkv] && _matchIndex[otherkv][parts.nsimple]; - } + 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 (match && !matchesCountryCode(match)) { - match = null; - } - if (inGroup && match) { - return match; - } - } + function getService() { + if (services.keepRight && !_qaService$2) { + _qaService$2 = services.keepRight; + + _qaService$2.on('loaded', throttledRedraw); + } else if (!services.keepRight && _qaService$2) { + _qaService$2 = null; } - return null; + return _qaService$2; + } // Show the markers + - function matchesCountryCode(match) { - if (!countryCode) return true; - if (!match.countryCodes) return true; - return match.countryCodes.indexOf(countryCode) !== -1; + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); } - }; + } // Immediately remove the markers and their touch targets - matcher.getWarnings = function () { - return _warnings; - }; - return matcher; - }; + 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. - var fromCharCode = String.fromCharCode; - var nativeFromCodePoint = String.fromCodePoint; - // length should be 1, old FF problem - var INCORRECT_LENGTH = !!nativeFromCodePoint && nativeFromCodePoint.length != 1; + 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. - // `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(''); - } - }); - var quickselect$2 = createCommonjsModule(function (module, exports) { - (function (global, factory) { - module.exports = factory() ; - })(commonjsGlobal, function () { + 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 quickselect(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); - } + 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 t = arr[k]; - var i = left; - var j = right; - swap(arr, left, k); - if (compare(arr[right], t) > 0) swap(arr, left, right); + var markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { + return d.id; + }); // exit - while (i < j) { - swap(arr, i, j); - i++; - j--; + markers.exit().remove(); // enter - while (compare(arr[i], t) < 0) { - i++; - } + 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 - while (compare(arr[j], t) > 0) { - j--; - } - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - 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 (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.qaItem.keepRight').data(data, function (d) { + return d.id; + }); // exit + + 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); + + 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 swap(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; + + function drawKeepRight(selection) { + var service = getService(); + var surface = context.surface(); + + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); } - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; + 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 - return quickselect; - }); - }); - var rbush_1 = rbush; - var _default$2 = rbush; + drawKeepRight.enabled = function (val) { + if (!arguments.length) return _layerEnabled$2; + _layerEnabled$2 = val; - 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 (_layerEnabled$2) { + layerOn(); + } else { + layerOff(); - this._maxEntries = Math.max(4, maxEntries || 9); - this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } + } - if (format) { - this._initFormat(format); - } + dispatch.call('change'); + return this; + }; - this.clear(); + drawKeepRight.supported = function () { + return !!getService(); + }; + + return drawKeepRight; } - 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; + function svgGeolocate(projection) { + var layer = select(null); - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + var _position; - 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); - } - } + function init() { + if (svgGeolocate.initialized) return; // run once - node = nodesToSearch.pop(); - } + svgGeolocate.enabled = false; + svgGeolocate.initialized = true; + } - 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; + function showLayer() { + layer.style('display', 'block'); + } - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + function hideLayer() { + layer.transition().duration(250).style('opacity', 0); + } - if (intersects$1(bbox, childBBox)) { - if (node.leaf || contains$1(bbox, childBBox)) return true; - nodesToSearch.push(child); - } - } + function layerOn() { + layer.style('opacity', 0).transition().duration(250).style('opacity', 1); + } - node = nodesToSearch.pop(); - } + function layerOff() { + layer.style('display', 'none'); + } - return false; - }, - load: function load(data) { - if (!(data && data.length)) return this; + function transform(d) { + return svgPointTransform(projection)(d); + } - if (data.length < this._minEntries) { - for (var i = 0, len = data.length; i < len; i++) { - this.insert(data[i]); - } + 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... - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); + } + 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)); + } - var node = this._build(data.slice(), 0, data.length - 1, 0); + 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); - 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); + if (enabled) { + update(); } 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 + layerOff(); + } + } + drawLocation.enabled = function (position, enabled) { + if (!arguments.length) return svgGeolocate.enabled; + _position = position; + svgGeolocate.enabled = enabled; - this._insert(node, this.data.height - node.height - 1, true); + if (svgGeolocate.enabled) { + showLayer(); + layerOn(); + } else { + hideLayer(); } 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 + }; + + 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(); + + var _rskipped = new RBush(); + + var _textWidthCache = {}; + var _entitybboxes = {}; // Listed from highest to lowest priority + + 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 shouldSkipIcon(preset) { + var noIcons = ['building', 'landuse', 'natural']; + return noIcons.some(function (s) { + return preset.id.indexOf(s) >= 0; + }); + } + + function get(array, prop) { + return function (d, i) { + return array[i][prop]; + }; + } + + 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); - while (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; + if (str === null) { + return size / 3 * 2 * text.length; + } else { + return size / 3 * (2 * text.length + str.length); } + } + } - if (node.leaf) { - // check current node - index = findItem$1(item, node.children, equalsFn); + function drawLinePaths(selection, entities, filter, classes, labels) { + var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + paths.exit().remove(); // enter/update - this._condense(path); + 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')); + } - return this; - } - } + function drawLineLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - 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 + texts.exit().remove(); // enter - } + 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 - 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 = []; + 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); + } - while (node) { - if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); - node = nodesToSearch.pop(); - } + function drawPointLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - return result; - }, - _build: function _build(items, left, right, height) { - var N = right - left + 1, - M = this._maxEntries, - node; + texts.exit().remove(); // enter/update - if (N <= M) { - // reached leaf level; return leaf - node = createNode$1(items.slice(left, right + 1)); - calcBBox$1(node, this.toBBox); - return node; - } + 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); + }); + } - 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 + function drawAreaLabels(selection, entities, filter, classes, labels) { + entities = entities.filter(hasText); + labels = labels.filter(hasText); + drawPointLabels(selection, entities, filter, classes, labels); - M = Math.ceil(N / Math.pow(M, height - 1)); + function hasText(d, i) { + return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); } + } - 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); + function drawAreaIcons(selection, entities, filter, classes, labels) { + var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit - for (i = left; i <= right; i += N1) { - right2 = Math.min(i + N1 - 1, right); - multiSelect$1(items, i, right2, N2, this.compareMinY); + icons.exit().remove(); // enter/update - for (j = i; j <= right2; j += N2) { - right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + 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; - node.children.push(this._build(items, j, right3, height - 1)); + 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]]] + }; + }); } - calcBBox$1(node, this.toBBox); - return node; - }, - _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { - var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; + var boxes = selection.selectAll('.' + which).data(gj); // exit - while (true) { - path.push(node); - if (node.leaf || path.length - 1 === level) break; - minArea = minEnlargement = Infinity; + boxes.exit().remove(); // enter/update - 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 + boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + } - 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 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; - node = targetNode || node.children[0]; + for (i = 0; i < labelStack.length; i++) { + labelable.push([]); } - 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 + if (fullRedraw) { + _rdrawn.clear(); - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node + _rskipped.clear(); + _entitybboxes = {}; + } else { + for (i = 0; i < entities.length; i++) { + entity = entities[i]; + var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); - node.children.push(item); - extend$3(node, bbox); // split on node overflow; propagate upwards if necessary + for (j = 0; j < toRemove.length; j++) { + _rdrawn.remove(toRemove[j]); - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); + _rskipped.remove(toRemove[j]); + } + } + } // Loop through all the entities to do some preprocessing - level--; - } else break; - } // adjust bboxes along the insertion path + for (i = 0; i < entities.length; i++) { + entity = entities[i]; + geometry = entity.geometry(graph); // Insert collision boxes around interesting points/vertices - 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; + if (geometry === 'point' || geometry === 'vertex' && isInterestingVertex(entity)) { + var hasDirections = entity.directions(graph, projection).length; + var markerPadding; - this._chooseSplitAxis(node, m, M); + 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; + } - var splitIndex = this._chooseSplitIndex(node, m, M); + 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 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 + if (geometry === 'vertex') { + geometry = 'point'; + } // Determine which entities are label-able - 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 preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); + var icon = preset && !shouldSkipIcon(preset) && preset.icon; + if (!icon && !utilDisplayName(entity)) continue; + + 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; } } } - 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 positions = { + point: [], + line: [], + area: [] + }; + var labelled = { + point: [], + line: [], + area: [] + }; // Try and find a valid label for labellable entities + for (k = 0; k < labelable.length; k++) { + var fontSize = labelStack[k][3]; - 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 (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; - for (i = m; i < M - m; i++) { - child = node.children[i]; - extend$3(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(leftBBox); - } + 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); + } - for (i = M - m - 1; i >= m; i--) { - child = node.children[i]; - extend$3(rightBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(rightBBox); - } + if (p) { + if (geometry === 'vertex') { + geometry = 'point'; + } // treat vertex like point - 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); + + p.classes = geometry + ' tag-' + labelStack[k][1]; + positions[geometry].push(p); + labelled[geometry].push(entity); + } + } } - }, - _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); + + 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; + }); } - }, - _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] + '};'); - } - }; - function findItem$1(item, items, equalsFn) { - if (!equalsFn) return items.indexOf(item); + 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.. - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; - } + var bbox; - return -1; - } // calculate node's bbox from bboxes of its children + 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 (tryInsert([bbox], entity.id, true)) { + return p; + } + } - 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 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 + var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; + var padding = 3; - 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; + 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. - for (var i = k, child; i < p; i++) { - child = node.children[i]; - extend$3(destNode, node.leaf ? toBBox(child) : child); - } + var sub = subpath(points, start, start + width); - return destNode; - } + if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { + continue; + } - 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; - } + var isReverse = reverse(sub); - function compareNodeMinX$1(a, b) { - return a.minX - b.minX; - } + if (isReverse) { + sub = sub.reverse(); + } - function compareNodeMinY$1(a, b) { - return a.minY - b.minY; - } + 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) + }); + } + } - function bboxArea$1(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); - } + if (tryInsert(bboxes, entity.id, false)) { + // accept this one + return { + 'font-size': height + 2, + lineString: lineString(sub), + startOffset: offset + '%' + }; + } + } - function bboxMargin$1(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + 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 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)); - } + function lineString(points) { + return 'M' + points.join('L'); + } - 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); - } + function subpath(points, from, to) { + var sofar = 0; + var start, end, i0, i1; - function contains$1(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + 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; - function intersects$1(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + 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 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 + 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; + } - function multiSelect$1(arr, left, right, n, compare) { - var stack = [left, right], - mid; + var result = points.slice(i0, i1); + result.unshift(start); + result.push(end); + return result; + } + } - 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; + 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 = {}; - 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 + if (picon) { + // icon and label.. + if (addIcon()) { + addLabel(iconSize + padding); + return p; + } + } else { + // label only.. + if (addLabel(0)) { + return p; + } + } - 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 = []; + 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 + }; - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode$1(b, bbox); + if (tryInsert([bbox], entity.id + 'I', true)) { + p.transform = 'translate(' + iconX + ',' + iconY + ')'; + return true; + } - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + return false; + } - if (codeB !== lastCode) { - // segment went outside - part.push(b); + 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 + }; - if (i < len - 1) { - // start a new line - result.push(part); - part = []; + if (tryInsert([bbox], entity.id, true)) { + p.x = labelX; + p.y = labelY; + p.textAnchor = 'middle'; + p.height = height; + return true; } - } 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$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); + return false; } - } + } // force insert a singular bounding box + // singular box only, no array, id better be unique - codeA = lastCode; - } - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm + function doInsert(bbox, id) { + bbox.id = id; + var oldbox = _entitybboxes[id]; + if (oldbox) { + _rdrawn.remove(oldbox); + } - function polygonclip$1(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + _entitybboxes[id] = bbox; - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode$1(prev, bbox) & edge); + _rdrawn.insert(bbox); + } - 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 + function tryInsert(bboxes, id, saveSkipped) { + var skipped = false; - if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + for (var i = 0; i < bboxes.length; i++) { + var bbox = bboxes[i]; + bbox.id = id; // Check that label is visible - prev = p; - prevInside = inside; + if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { + skipped = true; + break; + } + + if (_rdrawn.collides(bbox)) { + skipped = true; + break; + } + } + + _entitybboxes[id] = bboxes; + + if (skipped) { + if (saveSkipped) { + _rskipped.load(bboxes); + } + } else { + _rdrawn.load(bboxes); + } + + return !skipped; } - points = result; - if (!points.length) break; - } + 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 - return result; - } // intersect a segment against one of the 4 lines that make up the bbox + drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); + drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines + 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 - 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 + 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 + drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); + drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); + layer.call(filterLabels); + } - 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 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 (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + if (mouse) { + pad = 20; + bbox = { + minX: mouse[0] - pad, + minY: mouse[1] - pad, + maxX: mouse[0] + pad, + maxY: mouse[1] + pad + }; - return code; - } + var nearMouse = _rdrawn.search(bbox).map(function (entity) { + return entity.id; + }); - var whichPolygon_1 = whichPolygon; + ids.push.apply(ids, nearMouse); + } // hide labels on selected nodes (they look weird when dragging / haloed) - function whichPolygon(data) { - var bboxes = []; - for (var i = 0; i < data.features.length; i++) { - var feature = data.features[i]; - var coords = feature.geometry.coordinates; + for (var i = 0; i < selectedIDs.length; i++) { + var entity = graph.hasEntity(selectedIDs[i]); - 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)); + if (entity && entity.type === 'node') { + ids.push(selectedIDs[i]); } } - } - var tree = rbush_1().load(bboxes); + layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. - function query(p, multi) { - var output = [], - result = tree.search({ - minX: p[0], - minY: p[1], - maxX: p[0], - maxY: p[1] - }); + var debug = selection.selectAll('.labels-group.debug'); + var gj = []; - 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; - } + 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]]] + }] : []; } - return multi && output.length ? output : null; + var box = debug.selectAll('.debug-mouse').data(gj); // exit + + box.exit().remove(); // enter/update + + box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); } - query.tree = tree; + var throttleFilterLabels = throttle(filterLabels, 100); - query.bbox = function queryBBox(bbox) { - var output = []; - var result = tree.search({ - minX: bbox[0], - minY: bbox[1], - maxX: bbox[2], - maxY: bbox[3] - }); + drawLabels.observe = function (selection) { + var listener = function listener() { + throttleFilterLabels(selection); + }; - for (var i = 0; i < result.length; i++) { - if (polygonIntersectsBBox(result[i].coords, bbox)) { - output.push(result[i].props); - } - } + selection.on('mousemove.hidelabels', listener); + context.on('enter.hidelabels', listener); + }; - return output; + drawLabels.off = function (selection) { + throttleFilterLabels.cancel(); + selection.on('mousemove.hidelabels', null); + context.on('enter.hidelabels', null); }; - return query; + return drawLabels; } - function polygonIntersectsBBox(polygon, bbox) { - var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - if (insidePolygon(polygon, bboxCenter)) return true; - - for (var i = 0; i < polygon.length; i++) { - if (lineclip_1$1(polygon[i], bbox).length > 0) return true; - } - - return false; - } // ray casting algorithm for detecting if point is in polygon - + var _layerEnabled$1 = false; - function insidePolygon(rings, p) { - var inside = false; + var _qaService$1; - for (var i = 0, len = rings.length; i < len; i++) { - var ring = rings[i]; + function svgImproveOSM(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { - if (rayIntersect(p, ring[j], ring[k])) inside = !inside; - } - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - return inside; - } + 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 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]; - } - function treeItem(coords, props) { - var item = { - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity, - coords: coords, - props: props - }; + function getService() { + if (services.improveOSM && !_qaService$1) { + _qaService$1 = services.improveOSM; - 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]); - } + _qaService$1.on('loaded', throttledRedraw); + } else if (!services.improveOSM && _qaService$1) { + _qaService$1 = null; + } - return item; - } + return _qaService$1; + } // Show the markers - 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 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 editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - function loadDerivedDataAndCaches(borders) { - var identifierProps = ['iso1A2', 'iso1A3', 'm49', 'wikidata', 'emojiFlag', 'nameEn']; - var geometryFeatures = []; - 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); - } + 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. - 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); + 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. - loadMembersForGroupsOf(_feature2); - } - - var geometryOnlyCollection = { - type: 'RegionFeatureCollection', - features: geometryFeatures - }; - whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); - function loadGroups(feature) { - var props = feature.properties; + 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 - if (!props.groups) { - props.groups = []; - } - if (props.country) { - props.groups.push(props.country); - } + 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.. - if (props.m49 !== '001') { - props.groups.push('001'); - } - } + var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { + return d.id; + }); // exit - function loadM49(feature) { - var props = feature.properties; + markers.exit().remove(); // enter - if (!props.m49 && props.iso1N3) { - props.m49 = props.iso1N3; - } - } + 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; - function loadIsoStatus(feature) { - var props = feature.properties; + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); + } + }); // update - if (!props.isoStatus && props.iso1A2) { - props.isoStatus = 'official'; - } - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - function loadLevel(feature) { - var props = feature.properties; - if (props.level) return; + 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 - if (!props.country) { - props.level = 'country'; - } else if (props.isoStatus === 'official') { - props.level = 'territory'; - } else { - props.level = 'subterritory'; - } - } + targets.exit().remove(); // enter/update - function loadRoadSpeedUnit(feature) { - var props = feature.properties; + 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); - if (props.roadSpeedUnit === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.roadSpeedUnit = 'km/h'; + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; } - } - - function loadDriveSide(feature) { - var props = feature.properties; + } // Draw the ImproveOSM layer and schedule loading issues and updating markers. - if (props.driveSide === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.driveSide = 'right'; - } - } - 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; - } + function drawImproveOSM(selection) { + var service = getService(); + var surface = context.surface(); - function loadMembersForGroupsOf(feature) { - var featureID = feature.properties.id; - var standardizedGroupIDs = []; + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - for (var j in feature.properties.groups) { - var groupID = feature.properties.groups[j]; - var groupFeature = featuresByCode[groupID]; - standardizedGroupIDs.push(groupFeature.properties.id); + 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 (groupFeature.properties.members) { - groupFeature.properties.members.push(featureID); + if (_layerEnabled$1) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); } else { - groupFeature.properties.members = [featureID]; + editOff(); } } + } // Toggles the layer on and off - feature.properties.groups = standardizedGroupIDs; - } - function cacheFeatureByIDs(feature) { - for (var k in identifierProps) { - var prop = identifierProps[k]; - var id = prop && feature.properties[prop]; + drawImproveOSM.enabled = function (val) { + if (!arguments.length) return _layerEnabled$1; + _layerEnabled$1 = val; - if (id) { - id = id.replace(idFilterRegex, '').toUpperCase(); - featuresByCode[id] = feature; - } - } + if (_layerEnabled$1) { + layerOn(); + } else { + layerOff(); - if (feature.properties.aliases) { - for (var j in feature.properties.aliases) { - var alias = feature.properties.aliases[j].replace(idFilterRegex, '').toUpperCase(); - featuresByCode[alias] = feature; + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); } } - } - } - - function locArray(loc) { - if (Array.isArray(loc)) { - return loc; - } else if (loc.coordinates) { - return loc.coordinates; - } - return loc.geometry.coordinates; - } + dispatch.call('change'); + return this; + }; - function smallestFeature(loc) { - var query = locArray(loc); - var featureProperties = whichPolygonGetter(query); - if (!featureProperties) return null; - return featuresByCode[featureProperties.id]; - } + drawImproveOSM.supported = function () { + return !!getService(); + }; - function countryFeature(loc) { - var feature = smallestFeature(loc); - if (!feature) return null; - var countryCode = feature.properties.country || feature.properties.iso1A2; - return featuresByCode[countryCode]; + return drawImproveOSM; } - 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 _layerEnabled = false; - for (var i in features) { - var _feature3 = features[i]; + var _qaService; - if (_feature3.properties.level === targetLevel || levels.indexOf(_feature3.properties.level) > targetLevelIndex) { - return _feature3; - } - } + function svgOsmose(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - return null; - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - return countryFeature(loc); - } + 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 - function featureForID(id) { - var stringID; - if (typeof id === 'number') { - stringID = id.toString(); + function getService() { + if (services.osmose && !_qaService) { + _qaService = services.osmose; - if (stringID.length === 1) { - stringID = '00' + stringID; - } else if (stringID.length === 2) { - stringID = '0' + stringID; + _qaService.on('loaded', throttledRedraw); + } else if (!services.osmose && _qaService) { + _qaService = null; } - } else { - stringID = id.replace(idFilterRegex, '').toUpperCase(); - } - return featuresByCode[stringID] || null; - } + return _qaService; + } // Show the markers - function smallestOrMatchingFeature(query) { - if (_typeof(query) === 'object') { - return smallestFeature(query); - } - return featureForID(query); - } + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - function feature(query, opts) { - if (_typeof(query) === 'object') { - return featureForLoc(query, opts); - } - 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 = []; + 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 (!strict || _typeof(query) === 'object') { - features.push(feature); - } - var properties = feature.properties; + 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. - for (var i in properties.groups) { - var groupID = properties.groups[i]; - features.push(featuresByCode[groupID]); - } - return features; - } - function roadSpeedUnit(query) { - var feature = smallestOrMatchingFeature(query); - return feature && feature.properties.roadSpeedUnit || null; - } + 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 - var _dataDeprecated; - var _nsi; + 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 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 + var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - _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 + markers.exit().remove(); // enter - _nsi.matcher.buildMatchIndex(d.brands); // index all known wikipedia and wikidata tags + 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 - Object.keys(d.brands).forEach(function (kvnd) { - var brand = d.brands[kvnd]; - var wd = brand.tags['brand:wikidata']; - var wp = brand.tags['brand:wikipedia']; + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - if (wd) { - _nsi.wikidata[wd] = kvnd; - } + 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 - if (wp) { - _nsi.wikipedia[wp] = kvnd; - } - }); - return _nsi; - })["catch"](function () { - /* ignore */ - }); + targets.exit().remove(); // enter/update - function oldTagIssues(entity, graph) { - var oldTags = Object.assign({}, entity.tags); // shallow copy + 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 preset = _mainPresetIndex.match(entity, graph); - var subtype = 'deprecated_tags'; - if (!preset) return []; // upgrade preset.. + 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. - 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.. + function drawOsmose(selection) { + var service = getService(); + var surface = context.surface(); - if (_dataDeprecated) { - var deprecatedTags = entity.deprecatedTags(_dataDeprecated); + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - if (deprecatedTags.length) { - deprecatedTags.forEach(function (tag) { - graph = actionUpgradeTags(entity.id, tag.old, tag.replace)(graph); - }); - entity = graph.entity(entity.id); + 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); + + if (_layerEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); } - } // add missing addTags.. + } + } // Toggles the layer on and off - var newTags = Object.assign({}, entity.tags); // shallow copy + drawOsmose.enabled = function (val) { + if (!arguments.length) return _layerEnabled; + _layerEnabled = val; - 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 (_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(); + + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } } - 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; + dispatch.call('change'); + return this; + }; - if (newTags.wikidata) { - // try matching `wikidata` - isBrand = _nsi.wikidata[newTags.wikidata]; - } + drawOsmose.supported = function () { + return !!getService(); + }; - if (!isBrand && newTags.wikipedia) { - // fallback to `wikipedia` - isBrand = _nsi.wikipedia[newTags.wikipedia]; - } + return drawOsmose; + } - if (isBrand && !newTags.office) { - // but avoid doing this for corporate offices - if (newTags.wikidata) { - newTags['brand:wikidata'] = newTags.wikidata; - delete newTags.wikidata; - } + function svgStreetside(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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 minZoom = 14; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + var _viewerYaw = 0; + var _selectedSequence = null; - } // try key/value|name match against name-suggestion-index + var _streetside; + /** + * init(). + */ - 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); + function init() { + if (svgStreetside.initialized) return; // run once - var match = _nsi.matcher.matchKVN(k, newTags[k], newTags.name, countryCode && countryCode.toLowerCase()); + svgStreetside.enabled = false; + svgStreetside.initialized = true; + } + /** + * getService(). + */ - if (!match) continue; // for now skip ambiguous matches (like Target~(USA) vs Target~(Australia)) - if (match.d) continue; - var brand = _nsi.brands[match.kvnd]; + function getService() { + if (services.streetside && !_streetside) { + _streetside = services.streetside; - 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]; - } + _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); + } else if (!services.streetside && _streetside) { + _streetside = null; + } - return acc; - }, {}); - nsiKeys.forEach(function (k) { - return delete newTags[k]; - }); - Object.assign(newTags, brand.tags, keepTags); - break; - } - } - } - } // determine diff + return _streetside; + } + /** + * showLayer(). + */ - var tagDiff = utilTagDiff(oldTags, newTags); - if (!tagDiff.length) return []; - var isOnlyAddingTags = tagDiff.every(function (d) { - return d.type === '+'; + 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'); }); - var prefix = ''; + } + /** + * hideLayer(). + */ - if (subtype === 'noncanonical_brand') { - prefix = 'noncanonical_brand.'; - } else if (subtype === 'deprecated_tags' && isOnlyAddingTags) { - subtype = 'incomplete_tags'; - prefix = 'incomplete.'; - } // don't allow autofixing brand tags + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } + /** + * editOn(). + */ - 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')); - } - })]; - } - })]; - function doUpgrade(graph) { - var currEntity = graph.hasEntity(entity.id); - if (!currEntity) return graph; - var newTags = Object.assign({}, currEntity.tags); // shallow copy + function editOn() { + layer.style('display', 'block'); + } + /** + * editOff(). + */ - 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 showMessage(context) { - var currEntity = context.hasEntity(entity.id); - if (!currEntity) return ''; - var messageID = "issues.outdated_tags.".concat(prefix, "message"); + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + /** + * click() Handles 'bubble' point click event. + */ - if (subtype === 'noncanonical_brand' && isOnlyAddingTags) { - messageID += '_incomplete'; - } - return _t.html(messageID, { - feature: utilDisplayLabel(currEntity, context.graph()) - }); - } + function click(d3_event, d) { + var service = getService(); + if (!service) return; // try to preserve the viewer rotation when staying on the same sequence - 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; - }); + if (d.sequenceKey !== _selectedSequence) { + _viewerYaw = 0; // reset } + + _selectedSequence = d.sequenceKey; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); + }); + context.map().centerEase(d.loc); } + /** + * mouseover(). + */ - function oldMultipolygonIssues(entity, graph) { - var multipolygon, outerWay; - if (entity.type === 'relation') { - outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); - multipolygon = entity; - } else if (entity.type === 'way') { - multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - outerWay = entity; - } else { - return []; - } + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); + } + /** + * mouseout(). + */ - 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')); - } - })]; - } - })]; - 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 mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); + } + /** + * transform(). + */ - function showMessage(context) { - var currMultipolygon = context.hasEntity(multipolygon.id); - if (!currMultipolygon) return ''; - return _t.html('issues.old_multipolygon.message', { - multipolygon: utilDisplayLabel(currMultipolygon, context.graph()) - }); - } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); + function transform(d) { + var t = svgPointTransform(projection)(d); + var rot = d.ca + _viewerYaw; + + if (rot) { + t += ' rotate(' + Math.floor(rot) + ',0,0)'; } - } - - 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; - } + return t; + } - function validationPrivateData() { - var type = 'private_data'; // assume that some buildings are private + function viewerChanged() { + var service = getService(); + if (!service) return; + var viewer = service.viewer(); + if (!viewer) return; // update viewfield rotation - 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 + _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed + // e.g. during drags or easing. - var publicKeys = { - amenity: true, - craft: true, - historic: true, - leisure: true, - office: true, - shop: true, - tourism: true - }; // these tags may contain personally identifying info + if (context.map().isTransformed()) return; + layer.selectAll('.viewfield-group.currentView').attr('transform', transform); + } - var personalTags = { - 'contact:email': true, - 'contact:fax': true, - 'contact:phone': true, - email: true, - fax: true, - phone: true - }; + function filterBubbles(bubbles) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - var validation = function checkPrivateData(entity) { - var tags = entity.tags; - if (!tags.building || !privateBuildingValues[tags.building]) return []; - var keepTags = {}; + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() >= fromTimestamp; + }); + } - for (var k in tags) { - if (publicKeys[k]) return []; // probably a public feature + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() <= toTimestamp; + }); + } - if (!personalTags[k]) { - keepTags[k] = tags[k]; - } + if (usernames) { + bubbles = bubbles.filter(function (bubble) { + return usernames.indexOf(bubble.captured_by) !== -1; + }); } - 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')); - } - })]; - } - })]; + return bubbles; + } - function doUpgrade(graph) { - var currEntity = graph.hasEntity(entity.id); - if (!currEntity) return graph; - var newTags = Object.assign({}, currEntity.tags); // shallow copy + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - tagDiff.forEach(function (diff) { - if (diff.type === '-') { - delete newTags[diff.key]; - } else if (diff.type === '+') { - newTags[diff.key] = diff.newVal; - } + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; }); - return actionChangeTags(currEntity.id, newTags)(graph); } - 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()) + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; }); } - 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; + if (usernames) { + sequences = sequences.filter(function (sequences) { + return usernames.indexOf(sequences.properties.captured_by) !== -1; }); } - }; - validation.type = type; - return validation; - } + return sequences; + } + /** + * update(). + */ - 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. - _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 */ - }); + 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 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") + if (context.photos().showsPanoramic()) { + sequences = service ? service.sequences(projection) : []; + bubbles = service && showMarkers ? service.bubbles(projection) : []; + sequences = filterSequences(sequences); + bubbles = filterBubbles(bubbles); + } + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - function nameMatchesRawTag(lowercaseName, tags) { - for (var i = 0; i < keysToTestForGenericValues.length; i++) { - var key = keysToTestForGenericValues[i]; - var val = tags[key]; + traces.exit().remove(); // enter/update - if (val) { - val = val.toLowerCase(); + 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 - if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { - return true; - } - } - } + groups.exit().remove(); // enter - return false; - } + 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 isGenericName(name, tags) { - name = name.toLowerCase(); - return nameMatchesRawTag(name, tags) || isDiscardedSuggestionName(name); - } + 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 - 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 + viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); - } - })]; - } - }); + function viewfieldPath() { + var d = this.parentNode.__data__; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + 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'; + } } } + /** + * drawImages() + * drawImages is the method that is returned (and that runs) every time 'svgStreetside()' is called. + * 'svgStreetside()' is called from index.js + */ - 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 - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); - } - })]; - } - }); + 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); - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadBubbles(projection); + } else { + editOff(); + } } } + /** + * drawImages.enabled(). + */ - 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(';'); - - 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 (notNames.length) { - for (var i in notNames) { - var notName = notNames[i]; - if (notName && value === notName) { - issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); - continue; - } - } - } + drawImages.enabled = function (_) { + if (!arguments.length) return svgStreetside.enabled; + svgStreetside.enabled = _; - if (isGenericName(value, entity.tags)) { - issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); - } + if (svgStreetside.enabled) { + showLayer(); + context.photos().on('change.streetside', update); + } else { + hideLayer(); + context.photos().on('change.streetside', null); } - return issues; + dispatch.call('change'); + return this; }; + /** + * drawImages.supported(). + */ - validation.type = type; - return validation; - } - - 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 epsilon = 0.05; - var nodeThreshold = 10; - - function isBuilding(entity, graph) { - if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; - return entity.tags.building && entity.tags.building !== 'no'; - } - var validation = function checkUnsquareWay(entity, graph) { - if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare + drawImages.supported = function () { + return !!getService(); + }; - 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 + init(); + return drawImages; + } - var nodes = graph.childNodes(entity).slice(); // shallow copy + function svgMapillaryImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice - // ignore if not all nodes are fully downloaded + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(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 + var _mapillary; - 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 + function init() { + if (svgMapillaryImages.initialized) return; // run once - 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 + svgMapillaryImages.enabled = false; + svgMapillaryImages.initialized = true; + } - 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 getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { - n: 1 - })]; + _mapillary.event.on('loadedImages', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } - 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 - - context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { - n: 1 - })); // run after the squaring transition (currently 150ms) - - 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 showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); - } - }; + return _mapillary; + } - validation.type = type; - return validation; - } + 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'); + }); + } - 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 hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - function coreValidator(context) { - var dispatch$1 = dispatch('validated', 'focusedIssue'); - var validator = utilRebind({}, dispatch$1, 'on'); - var _rules = {}; - var _disabledRules = {}; - var _ignoredIssueIDs = {}; // issue.id -> true + function editOn() { + layer.style('display', 'block'); + } - var _baseCache = validationCache(); // issues before any user edits + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + 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); + } - var _headCache = validationCache(); // issues after all user edits + 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); + } - var _validatedGraph = null; + function transform(d) { + var t = svgPointTransform(projection)(d); - var _deferred = new Set(); // - // initialize the validator rulesets - // + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; + } + return t; + } - 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'); + function filterImages(images) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - if (disabledRules) { - disabledRules.split(',').forEach(function (key) { - _disabledRules[key] = true; + if (!showsPano || !showsFlat) { + images = images.filter(function (image) { + if (image.is_pano) return showsPano; + return showsFlat; }); } - }; - - function reset(resetIgnored) { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); - _deferred["delete"](handle); - }); // clear caches + if (fromDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() >= new Date(fromDate).getTime(); + }); + } - if (resetIgnored) _ignoredIssueIDs = {}; - _baseCache = validationCache(); - _headCache = validationCache(); - _validatedGraph = null; - } // - // clear caches, called whenever iD resets after a save - // + if (toDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() <= new Date(toDate).getTime(); + }); + } + return images; + } - validator.reset = function () { - reset(true); - }; + function filterSequences(sequences) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - validator.resetIgnoredIssues = function () { - _ignoredIssueIDs = {}; // reload UI + if (!showsPano || !showsFlat) { + sequences = sequences.filter(function (sequence) { + if (sequence.properties.hasOwnProperty('is_pano')) { + if (sequence.properties.is_pano) return showsPano; + return showsFlat; + } - dispatch$1.call('validated'); - }; // must update issues when the user changes the unsquare thereshold + return false; + }); + } + if (fromDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() >= new Date(fromDate).getTime().toString(); + }); + } - validator.reloadUnsquareIssues = function () { - reloadUnsquareIssues(_headCache, context.graph()); - reloadUnsquareIssues(_baseCache, context.history().base()); - dispatch$1.call('validated'); - }; + if (toDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() <= new Date(toDate).getTime().toString(); + }); + } - function reloadUnsquareIssues(cache, graph) { - var checkUnsquareWay = _rules.unsquare_way; - if (typeof checkUnsquareWay !== 'function') return; // uncache existing + return sequences; + } - 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 + 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 - buildings.forEach(function (entity) { - var detected = checkUnsquareWay(entity, graph); - if (detected.length !== 1) return; - var issue = detected[0]; + traces.exit().remove(); // enter/update - if (!cache.issuesByEntityID[entity.id]) { - cache.issuesByEntityID[entity.id] = new Set(); - } + 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 - 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' - // }; + groups.exit().remove(); // enter + 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 - 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 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 entityIds = issue.entityIds || []; + 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'; + } + } + } - for (var i = 0; i < entityIds.length; i++) { - var entityId = entityIds[i]; + 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 (!context.hasEntity(entityId)) { - delete _headCache.issuesByEntityID[entityId]; - delete _headCache.issuesByIssueID[issue.id]; - return false; - } + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); } + } + } - if (opts.what === 'edited' && _baseCache.issuesByIssueID[issue.id]) return false; + drawImages.enabled = function (_) { + if (!arguments.length) return svgMapillaryImages.enabled; + svgMapillaryImages.enabled = _; - if (opts.where === 'visible') { - var extent = issue.extent(context.graph()); - if (!view.intersects(extent)) return false; - } + if (svgMapillaryImages.enabled) { + showLayer(); + context.photos().on('change.mapillary_images', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_images', null); + } - 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]; - }); + drawImages.supported = function () { + return !!getService(); }; - validator.focusIssue = function (issue) { - var extent = issue.extent(context.graph()); + init(); + return drawImages; + } - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); // select the first entity + function svgMapillaryPosition(projection, context) { + var throttledRedraw = throttle(function () { + update(); + }, 1000); - 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 - } - } - }; + var minZoom = 12; + var minViewfieldZoom = 18; + var layer = select(null); - 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 _mapillary; + var viewerCompassAngle; - 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 + function init() { + if (svgMapillaryPosition.initialized) return; // run once - validator.getSharedEntityIssues = function (entityIDs, options) { - var cache = _headCache; // gather the issues that are common to all the entities + svgMapillaryPosition.initialized = true; + } - var issueIDs = entityIDs.reduce(function (acc, entityID) { - var entityIssueIDs = cache.issuesByEntityID[entityID] || new Set(); + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - if (!acc) { - return new Set(entityIssueIDs); - } + _mapillary.event.on('imageChanged', throttledRedraw); - 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; - } + _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; + } - var index1 = orderedIssueTypes.indexOf(issue1.type); - var index2 = orderedIssueTypes.indexOf(issue2.type); + return _mapillary; + } - 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; - } - }); - }; + function editOn() { + layer.style('display', 'block'); + } - validator.getEntityIssues = function (entityID, options) { - return validator.getSharedEntityIssues([entityID], options); - }; + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - validator.getRuleKeys = function () { - return Object.keys(_rules); - }; + function transform(d) { + var t = svgPointTransform(projection)(d); - validator.isRuleEnabled = function (key) { - return !_disabledRules[key]; - }; + 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)'; + } - validator.toggleRule = function (key) { - if (_disabledRules[key]) { - delete _disabledRules[key]; + return t; + } + + 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 + + groups.exit().remove(); // enter + + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + + 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 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 (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); } else { - _disabledRules[key] = true; + editOff(); } + } - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); + drawImages.enabled = function () { + update(); + return this; }; - validator.disableRules = function (keys) { - _disabledRules = {}; - keys.forEach(function (k) { - _disabledRules[k] = true; - }); - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); + drawImages.supported = function () { + return !!getService(); }; - validator.ignoreIssue = function (id) { - _ignoredIssueIDs[id] = true; - }; // - // Run validation on a single entity for the given graph - // + init(); + return drawImages; + } + function svgMapillarySigns(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - function validateEntity(entity, graph) { - var entityIssues = []; // runs validation and appends resulting issues + var minZoom = 12; + var layer = select(null); - function runValidation(key) { - var fn = _rules[key]; + var _mapillary; - if (typeof fn !== 'function') { - console.error('no such validation rule = ' + key); // eslint-disable-line no-console + function init() { + if (svgMapillarySigns.initialized) return; // run once - return; - } + svgMapillarySigns.enabled = false; + svgMapillarySigns.initialized = true; + } - var detected = fn(entity, graph); - entityIssues = entityIssues.concat(detected); - } // run all rules + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; + _mapillary.event.on('loadedSigns', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } - Object.keys(_rules).forEach(runValidation); - return entityIssues; + return _mapillary; } - 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]; + function showLayer() { + var service = getService(); + if (!service) return; + service.loadSignResources(context); + editOn(); + } - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parentWay) { - acc.add(parentWay.id); // include parent ways + function hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - 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 editOn() { + layer.style('display', 'block'); + } - graph._parentWays[nodeID].forEach(function (wayID) { - acc.add(wayID); // include connected ways - }); - }); - } + function editOff() { + layer.selectAll('.icon-sign').remove(); + layer.style('display', 'none'); + } - 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); + 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 (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 acc; - }, new Set()); - } // - // Run validation for several entities, supplied `entityIDs`, - // against `graph` for the given `cache` - // - - - function validateEntities(entityIDs, graph, cache) { - // clear caches for existing issues related to these entities - entityIDs.forEach(cache.uncacheEntityID); // detect new issues and update caches - - entityIDs.forEach(function (entityID) { - var entity = graph.hasEntity(entityID); // don't validate deleted entities - - 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. - // - + } - validator.validate = function () { - var currGraph = context.graph(); - _validatedGraph = _validatedGraph || context.history().base(); + function filterData(detectedFeatures) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - if (currGraph === _validatedGraph) { - dispatch$1.call('validated'); - return; + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.last_seen_at).getTime() >= fromTimestamp; + }); } - var oldGraph = _validatedGraph; - var difference = coreDifference(oldGraph, currGraph); - _validatedGraph = currGraph; - var createdAndModifiedEntityIDs = difference.extantIDs(true); // created/modified (true = w/relation members) + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= toTimestamp; + }); + } - 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) + return detectedFeatures; + } - var modifiedAndDeletedEntityIDs = difference.deleted().concat(difference.modified()).map(function (entity) { - return entity.id; - }); - var entityIDsToCheckForOldGraph = entityIDsToValidate(modifiedAndDeletedEntityIDs, oldGraph); // concat the sets + 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 - entityIDsToCheckForOldGraph.forEach(entityIDsToCheck.add, entityIDsToCheck); - validateEntities(entityIDsToCheck, context.graph(), _headCache); - dispatch$1.call('validated'); - }; + signs.exit().remove(); // enter - 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 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 - 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: + signs.merge(enter).attr('transform', transform); + } - context.on('exit.validator', validator.validate); // When merging fetched data: + 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); - context.history().on('merge.validator', function (entities) { - if (!entities) return; - var handle = window.requestIdleCallback(function () { - var entityIDs = entities.map(function (entity) { - return entity.id; - }); - 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'); - }); + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadSigns(projection); + service.showSignDetections(true); + } else { + editOff(); + } + } else if (service) { + service.showSignDetections(false); + } + } - _deferred.add(handle); - }); - return validator; - } + drawSigns.enabled = function (_) { + if (!arguments.length) return svgMapillarySigns.enabled; + svgMapillarySigns.enabled = _; - function validationCache() { - var cache = { - issuesByIssueID: {}, - // issue.id -> issue - issuesByEntityID: {} // entity.id -> set(issue.id) + if (svgMapillarySigns.enabled) { + showLayer(); + context.photos().on('change.mapillary_signs', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_signs', null); + } + dispatch.call('change'); + return this; }; - 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(); - } - - cache.issuesByEntityID[entityId].add(issue.id); - }); - cache.issuesByIssueID[issue.id] = issue; - }); + drawSigns.supported = function () { + return !!getService(); }; - 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); - } - }); - delete cache.issuesByIssueID[issue.id]; - }; + init(); + return drawSigns; + } - cache.uncacheIssues = function (issues) { - issues.forEach(cache.uncacheIssue); - }; + function svgMapillaryMapFeatures(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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 - // + var minZoom = 12; + var layer = select(null); + var _mapillary; - cache.uncacheEntityID = function (entityID) { - var issueIDs = cache.issuesByEntityID[entityID]; - if (!issueIDs) return; - issueIDs.forEach(function (issueID) { - var issue = cache.issuesByIssueID[issueID]; + function init() { + if (svgMapillaryMapFeatures.initialized) return; // run once - if (issue) { - cache.uncacheIssue(issue); - } else { - delete cache.issuesByIssueID[issueID]; - } - }); - delete cache.issuesByEntityID[entityID]; - }; + svgMapillaryMapFeatures.enabled = false; + svgMapillaryMapFeatures.initialized = true; + } - return cache; - } + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - 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 = []; + _mapillary.event.on('loadedMapFeatures', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } - var _origChanges; + return _mapillary; + } - var _discardTags = {}; - _mainFileFetcher.get('discarded').then(function (d) { - _discardTags = d; - })["catch"](function () { - /* ignore */ - }); - var uploader = utilRebind({}, dispatch$1, 'on'); + function showLayer() { + var service = getService(); + if (!service) return; + service.loadObjectResources(context); + editOn(); + } - uploader.isSaving = function () { - return _isSaving; - }; + function hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - uploader.save = function (changeset, tryAgain, checkConflicts) { - // Guard against accidentally entering save code twice - #4641 - if (_isSaving && !tryAgain) { - return; - } + function editOn() { + layer.style('display', 'block'); + } - 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 editOff() { + layer.selectAll('.icon-map-feature').remove(); + layer.style('display', 'none'); + } - if (!osm.authenticated()) { - osm.authenticate(function (err) { - if (!err) { - uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + 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 (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 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(); }); - return; } - if (!_isSaving) { - _isSaving = true; - dispatch$1.call('saveStarted', this); + if (toDate) { + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= new Date(toDate).getTime(); + }); } - var history = context.history(); - _conflicts = []; - _errors = []; // Store original changes, in case user wants to download them as an .osc file + return detectedFeatures; + } - _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 + 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 - if (!tryAgain) { - history.perform(actionNoop()); - } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` + mapFeatures.exit().remove(); // enter + 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'; + } - if (!checkConflicts) { - upload(changeset); // Do the full (slow) conflict check.. - } else { - performFullConflictCheck(changeset); - } - }; + return '#' + d.value; + }); + enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update - 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 = []; + mapFeatures.merge(enter).attr('transform', transform); + } - for (var i = 0; i < summary.length; i++) { - var item = summary[i]; + 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 (item.changeType === 'modified') { - _toCheck.push(item.entity.id); + 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 _toLoad = withChildNodes(_toCheck, localGraph); + drawMapFeatures.enabled = function (_) { + if (!arguments.length) return svgMapillaryMapFeatures.enabled; + svgMapillaryMapFeatures.enabled = _; - var _loaded = {}; - var _toLoadCount = 0; - var _toLoadTotal = _toLoad.length; + if (svgMapillaryMapFeatures.enabled) { + showLayer(); + context.photos().on('change.mapillary_map_features', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_map_features', null); + } - if (_toCheck.length) { - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); + dispatch.call('change'); + return this; + }; - _toLoad.forEach(function (id) { - _loaded[id] = false; - }); + drawMapFeatures.supported = function () { + return !!getService(); + }; - osm.loadMultiple(_toLoad, loaded); - } else { - upload(changeset); - } + init(); + return drawMapFeatures; + } - return; + function svgOpenstreetcamImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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 minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + var _openstreetcam; - function loaded(err, result) { - if (_errors.length) return; + function init() { + if (svgOpenstreetcamImages.initialized) return; // run once - if (err) { - _errors.push({ - msg: err.message || err.responseText, - details: [_t('save.status_code', { - code: err.status - })] - }); + svgOpenstreetcamImages.enabled = false; + svgOpenstreetcamImages.initialized = true; + } - 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.. + function getService() { + if (services.openstreetcam && !_openstreetcam) { + _openstreetcam = services.openstreetcam; - var i, id; + _openstreetcam.event.on('loadedImages', throttledRedraw); + } else if (!services.openstreetcam && _openstreetcam) { + _openstreetcam = null; + } - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - id = entity.nodes[i]; + return _openstreetcam; + } - 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; + 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'); + }); + } - 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 hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - if (loadMore.length) { - _toLoad.push.apply(_toLoad, loadMore); + function editOn() { + layer.style('display', 'block'); + } - osm.loadMultiple(loadMore, loaded); - } + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - if (!_toLoad.length) { - detectConflicts(); - upload(changeset); - } - } + 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 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)'; } - function detectConflicts() { - function choice(id, text, _action) { - return { - id: id, - text: text, - action: function action() { - history.replace(_action); - } - }; - } + return t; + } - function formatUser(d) { - return '' + d + ''; - } + function filterImages(images) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - function entityName(entity) { - return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; - } + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() >= fromTimestamp; + }); + } - function sameVersions(local, remote) { - if (local.version !== remote.version) return false; + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() <= toTimestamp; + }); + } - if (local.type === 'way') { - var children = utilArrayUnion(local.nodes, remote.nodes); + if (usernames) { + images = images.filter(function (item) { + return usernames.indexOf(item.captured_by) !== -1; + }); + } - 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; - } - } + return images; + } - return true; - } + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - _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 + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() >= fromTimestamp; + }); + } - 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 (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() <= toTimestamp; + }); + } - _conflicts.push({ - id: id, - name: entityName(local), - details: mergeConflicts, - chosen: 1, - choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] - }); + if (usernames) { + sequences = sequences.filter(function (image) { + return usernames.indexOf(image.properties.captured_by) !== -1; }); } + + return sequences; } - function upload(changeset) { - var osm = context.connection(); + 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 (!osm) { - _errors.push({ - msg: 'No OSM Service' - }); + if (context.photos().showsFlat()) { + sequences = service ? service.sequences(projection) : []; + images = service && showMarkers ? service.images(projection) : []; + sequences = filterSequences(sequences); + images = filterImages(images); } - if (_conflicts.length) { - didResultInConflicts(changeset); - } else if (_errors.length) { - didResultInErrors(); - } else { - var history = context.history(); - var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit + + traces.exit().remove(); // enter/update + + 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 + + groups.exit().remove(); // enter + + 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'); + } - if (changes.modified.length || changes.created.length || changes.deleted.length) { - dispatch$1.call('willAttemptUpload', this); - osm.putChangeset(changeset, changes, uploadCallback); + 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 (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); } else { - // changes were insignificant or reverted by user - didResultInNoChanges(); + editOff(); } } } - 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 - })] - }); + drawImages.enabled = function (_) { + if (!arguments.length) return svgOpenstreetcamImages.enabled; + svgOpenstreetcamImages.enabled = _; - didResultInErrors(); - } + if (svgOpenstreetcamImages.enabled) { + showLayer(); + context.photos().on('change.openstreetcam_images', update); } else { - didResultInSuccess(changeset); + hideLayer(); + context.photos().on('change.openstreetcam_images', null); } - } - - function didResultInNoChanges() { - dispatch$1.call('resultNoChanges', this); - endSave(); - context.flush(); // reset iD - } - function didResultInErrors() { - context.history().pop(); - dispatch$1.call('resultErrors', this, _errors); - endSave(); - } + dispatch.call('change'); + return this; + }; - function didResultInConflicts(changeset) { - _conflicts.sort(function (a, b) { - return b.id.localeCompare(a.id); - }); + drawImages.supported = function () { + return !!getService(); + }; - dispatch$1.call('resultConflicts', this, changeset, _conflicts, _origChanges); - endSave(); - } + init(); + return drawImages; + } - 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 svgOsm(projection, context, dispatch) { + var enabled = true; - window.setTimeout(function () { - endSave(); - context.flush(); // reset iD - }, 2500); + 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; + }); } - function endSave() { - _isSaving = false; - dispatch$1.call('saveEnded', this); + 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'); + }); } - uploader.cancelConflictResolution = function () { - context.history().pop(); - }; - - uploader.processResolvedConflicts = function (changeset) { - var history = context.history(); - - for (var i = 0; i < _conflicts.length; i++) { - if (_conflicts[i].chosen === 1) { - // user chose "use theirs" - var entity = context.hasEntity(_conflicts[i].id); - - if (entity && entity.type === 'way') { - var children = utilArrayUniq(entity.nodes); + 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'); + }); + } - for (var j = 0; j < children.length; j++) { - history.replace(actionRevert(children[j])); - } - } + drawOsm.enabled = function (val) { + if (!arguments.length) return enabled; + enabled = val; - history.replace(actionRevert(_conflicts[i].id)); - } + if (enabled) { + showLayer(); + } else { + hideLayer(); } - uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false + dispatch.call('change'); + return this; }; - uploader.reset = function () {}; - - return uploader; + return drawOsm; } - var abs$4 = Math.abs; - var exp$2 = Math.exp; - var E = Math.E; + var _notesEnabled = false; - var FORCED$g = fails(function () { - return Math.sinh(-2e-17) != -2e-17; - }); + var _osmService; - // `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); + function svgNotes(projection, context, dispatch) { + if (!dispatch) { + dispatch = dispatch$8('change'); } - }); - 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 + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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 minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var _notesVisible = false; - 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 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 vintageRange(vintage) { - var s; - if (vintage.start || vintage.end) { - s = vintage.start || '?'; + function getService() { + if (services.osm && !_osmService) { + _osmService = services.osm; - if (vintage.start !== vintage.end) { - s += ' - ' + (vintage.end || '?'); + _osmService.on('loadedNotes', throttledRedraw); + } else if (!services.osm && _osmService) { + _osmService = null; } - } - return s; - } + return _osmService; + } // Show the notes - function rendererBackgroundSource(data) { - var source = Object.assign({}, data); // shallow copy - var _offset = [0, 0]; - var _name = source.name; - var _description = source.description; + function editOn() { + if (!_notesVisible) { + _notesVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the notes and their touch targets - var _best = !!source.best; - var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; + 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. - source.tileSize = data.tileSize || 256; - source.zoomExtent = data.zoomExtent || [0, 22]; - source.overzoom = data.overzoom !== false; - source.offset = function (val) { - if (!arguments.length) return _offset; - _offset = val; - return source; - }; + 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. - source.nudge = function (val, zoomlevel) { - _offset[0] += val[0] / Math.pow(2, zoomlevel); - _offset[1] += val[1] / Math.pow(2, zoomlevel); - return source; - }; - source.name = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t('imagery.' + id_safe + '.name', { - "default": _name + 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 - source.label = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.name', { - "default": _name - }); - }; - source.description = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.description', { - "default": _description - }); - }; + 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.. - source.best = function () { - return _best; - }; + var notes = drawLayer.selectAll('.note').data(data, function (d) { + return d.status + d.id; + }); // exit - source.area = function () { - if (!data.polygon) return Number.MAX_VALUE; // worldwide + notes.exit().remove(); // enter - var area = d3_geoArea({ - type: 'MultiPolygon', - coordinates: [data.polygon] + 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; }); - return isNaN(area) ? 0 : area; - }; + 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 - source.imageryUsed = function () { - return _name || source.id; - }; + notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { + var mode = context.mode(); + var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging - source.template = function (val) { - if (!arguments.length) return _template; + return !isMoving && d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - if (source.id === 'custom') { - _template = val; + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.note').data(data, function (d) { + return d.id; + }); // exit + + 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) { + 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. - return source; - }; - 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) + function drawNotes(selection) { + var service = getService(); + var surface = context.surface(); - 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 (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } + + 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 (_notesEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadNotes(projection); + updateMarkers(); + } else { + editOff(); } } + } // Toggles the layer on and off - 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; - }; - 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))); + drawNotes.enabled = function (val) { + if (!arguments.length) return _notesEnabled; + _notesEnabled = val; - switch (source.projection) { - case 'EPSG:4326': - return { - x: lon * 180 / Math.PI, - y: lat * 180 / Math.PI - }; + if (_notesEnabled) { + layerOn(); + } else { + layerOff(); - 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] - }; - } - }; + if (context.selectedNoteID()) { + context.enter(modeBrowse(context)); + } + } - 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; + dispatch.call('change'); + return this; + }; - case 'proj': - return projection; + return drawNotes; + } - case 'wkid': - return projection.replace(/^EPSG:/, ''); + 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; + }); + } - 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; - } + return drawTouch; + } - case 'w': - return minXmaxY.x; + function refresh(selection, node) { + var cr = node.getBoundingClientRect(); + var prop = [cr.width, cr.height]; + selection.property('__dimensions__', prop); + return prop; + } - case 's': - return maxXminY.y; + function utilGetDimensions(selection, force) { + if (!selection || selection.empty()) { + return [0, 0]; + } - case 'n': - return maxXminY.x; + 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; + } - case 'e': - return minXmaxY.y; + var node = selection.node(); - 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 (dimensions === null) { + refresh(selection, node); + return selection; + } + + return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); + } + + 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() + }]; + + 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); + }); + } + + drawLayers.all = function () { + return _layers; + }; - 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(); - } + drawLayers.layer = function (id) { + var obj = _layers.find(function (o) { + return o.id === id; + }); - return u; - }); - } // these apply to any type.. + return obj && obj.layer; + }; + drawLayers.only = function (what) { + var arr = [].concat(what); - result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { - var subdomains = r.split(','); - return subdomains[(coord[0] + coord[1]) % subdomains.length]; + var all = _layers.map(function (layer) { + return layer.id; }); - return result; + + return drawLayers.remove(utilArrayDifference(all, arr)); }; - source.validZoom = function (z) { - return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); + 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; }; - source.isLocatorOverlay = function () { - return source.id === 'mapbox_locator_overlay'; + 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; + }; + + drawLayers.dimensions = function (val) { + if (!arguments.length) return utilGetDimensions(svg); + utilSetDimensions(svg, val); + return this; }; - /* hides a source from the list, but leaves it available for use */ + return utilRebind(drawLayers, dispatch, 'on'); + } - source.isHidden = function () { - return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; + 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 }; - source.copyrightNotices = function () {}; + 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 - 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 data = { + targets: [], + nopes: [] }; - callback(null, metadata); - }; + 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 source; - } + 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 - 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 + targets.exit().remove(); - var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - 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 */ - }); + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; + } - 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; + return d.properties.nodes.some(function (n) { + return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); }); - }).map(function (provider) { - return provider.attribution; - }).join(', '); - }; + }; // enter/update - 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; + 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 (!cache[tileID]) { - cache[tileID] = {}; - } + 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 - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); - } + nopes.exit().remove(); // enter/update - inflight[tileID] = true; - d3_json(url).then(function (result) { - delete inflight[tileID]; + 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 (!result) { - throw new Error('Unknown Error'); - } + function drawLines(selection, graph, entities, filter) { + var base = context.history().base(); - 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); - }); - }; + 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; - bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; - return bing; - }; + if (a.tags.highway) { + scoreA -= highway_stack[a.tags.highway]; + } - 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'; - } + if (b.tags.highway) { + scoreB -= highway_stack[b.tags.highway]; + } - var esri = rendererBackgroundSource(data); - var cache = {}; - var inflight = {}; + return scoreA - scoreB; + } - var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically - // https://developers.arcgis.com/documentation/tiled-elevation-service/ + 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 - 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 + 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 - var z = 20; // first generate a random url using the template + 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'; + } + } - var dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map + 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 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 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 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 + 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; + }); - d3_json(tilemapUrl).then(function (tilemap) { - if (!tilemap) { - throw new Error('Unknown Error'); + if (detected.ie) { + markers.each(function () { + this.parentNode.insertBefore(this, this); + }); } + } - var hasTiles = true; + var getPath = svgPath(projection, graph); + var ways = []; + var onewaydata = {}; + var sideddata = {}; + var oldMultiPolygonOuters = {}; - 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 + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + var outer = osmOldMultipolygonOuterMember(entity, graph); + if (outer) { + ways.push(entity.mergeTags(outer.tags)); + oldMultiPolygonOuters[outer.id] = true; + } else if (entity.geometry(graph) === 'line') { + ways.push(entity); + } + } - esri.zoomExtent[1] = hasTiles ? 22 : 19; - })["catch"](function () { - /* ignore */ + 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; + }); + sideddata[k] = utilArrayFlatten(sidedArr.map(sidedSegments)); + }); + var covered = selection.selectAll('.layer-osm.covered'); // under areas - 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 uncovered = selection.selectAll('.layer-osm.lines'); // over areas - var unknown = _t('info_panels.background.unknown'); - var metadataLayer; - var vintage = {}; - var metadata = {}; - if (inflight[tileID]) return; + var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. - switch (true) { - case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': - metadataLayer = 4; - break; + [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.. - case zoom >= 19: - metadataLayer = 3; - break; + touchLayer.call(drawTargets, graph, ways, filter); + } - case zoom >= 17: - metadataLayer = 2; - break; + return drawLines; + } - case zoom >= 13: - metadataLayer = 0; - break; + function svgMidpoints(projection, context) { + var targetRadius = 8; - default: - metadataLayer = 99; + 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 + + targets.exit().remove(); // enter/update + + 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(); + + if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { + drawLayer.selectAll('.midpoint').remove(); + touchLayer.selectAll('.midpoint.target').remove(); + return; } - var url; // build up query using the layer appropriate to the current zoom + var poly = extent.polygon(); + var midpoints = {}; - 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/'; + 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('-'); + + 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; + + 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]]); + + if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { + loc = point; + break; + } + } + } + + if (loc) { + midpoints[id] = { + type: 'midpoint', + id: id, + loc: loc, + edge: [a.id, b.id], + parents: [entity] + }; + } + } + } } - url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + function midpointFilter(d) { + if (midpoints[d.id]) return true; - if (!cache[tileID]) { - cache[tileID] = {}; + for (var i = 0; i < d.parents.length; i++) { + if (filter(d.parents[i])) { + return true; + } + } + + return false; } - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); - } // accurate metadata is only available >= 13 + 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. + + groups.select('polygon.shadow'); + groups.select('polygon.fill'); // Draw touch targets.. + touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); + } - 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]; + return drawMidpoints; + } - 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 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 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. - 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 (isFinite(metadata.resolution)) { - metadata.resolution += ' m'; - } + 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); + } - if (isFinite(metadata.accuracy)) { - metadata.accuracy += ' m'; - } + 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 - cache[tileID].metadata = metadata; - if (callback) callback(null, metadata); - })["catch"](function (err) { - delete inflight[tileID]; - if (callback) callback(err.message); + 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 - function clean(val) { - return String(val).trim() || unknown; - } - }; + targets.exit().remove(); // enter/update - return esri; - }; + 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); + } - rendererBackgroundSource.None = function () { - var source = rendererBackgroundSource({ - id: 'none', - template: '' - }); + 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.. - source.name = function () { - return _t('background.none'); - }; + 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.. - source.label = function () { - return _t.html('background.none'); - }; - source.imageryUsed = function () { - return null; - }; + 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.. - source.area = function () { - return -1; // sources in background pane are sorted by area - }; + 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 - return source; - }; + groups.select('.stroke'); // propagate bound data - rendererBackgroundSource.Custom = function (template) { - var source = rendererBackgroundSource({ - id: 'custom', - template: template - }); + groups.select('.icon') // propagate bound data + .attr('xlink:href', function (entity) { + var preset = _mainPresetIndex.match(entity, graph); + var picon = preset && preset.icon; - source.name = function () { - return _t('background.custom'); - }; + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-11' : ''); + } + }); // Draw touch targets.. - source.label = function () { - return _t.html('background.custom'); - }; + touchLayer.call(drawTargets, graph, points, filter); + } - source.imageryUsed = function () { - // sanitize personal connection tokens - #6801 - var cleaned = source.template(); // from query string parameters + return drawPoints; + } - 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 + 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 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 - cleaned = cleaned.replace(/token\/(\w+)/, 'token/{apikey}'); - return 'Custom (' + cleaned + ' )'; - }; + 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 - source.area = function () { - return -2; // sources in background pane are sorted by area - }; + return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; + } - return source; - }; + var drawLayer = selection.selectAll('.layer-osm.points .points-group.turns'); + var touchLayer = selection.selectAll('.layer-touch.turns'); // Draw turns.. - function rendererTileLayer(context) { - var transformProp = utilPrefixCSSProperty('Transform'); - var tiler = utilTiler(); - var _tileSize = 256; + var groups = drawLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - var _projection; + groups.exit().remove(); // enter - var _cache = {}; + 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 _tileOrigin; + 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 - var _zoom; + groups.select('circle'); // propagate bound data + // Draw touch targets.. - var _source; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + groups = touchLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - function tileSizeAtZoom(d, z) { - var EPSILON = 0.002; // close seams + groups.exit().remove(); // enter - return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; - } + 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 atZoom(t, distance) { - var power = Math.pow(2, distance); - return [Math.floor(t[0] * power), Math.floor(t[1] * power), t[2] + distance]; - } + groups = groups.merge(groupsEnter).attr('transform', turnTransform); + groups.select('rect'); // propagate bound data - function lookUp(d) { - for (var up = -1; up > -d[2]; up--) { - var tile = atZoom(d, up); + groups.select('circle'); // propagate bound data - if (_cache[_source.url(tile)] !== false) { - return tile; - } - } + return this; } - function uniqueBy(a, n) { - var o = []; - var seen = {}; - - for (var i = 0; i < a.length; i++) { - if (seen[a[i][n]] === undefined) { - o.push(a[i]); - seen[a[i][n]] = true; - } - } - - return o; - } + return drawTurns; + } - function addSource(d) { - d.push(_source.url(d)); - return d; - } // Update tiles based on current state of `projection`. + 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] + }; + var _currHoverTarget; - function background(selection) { - _zoom = geoScaleToZoom(_projection.scale(), _tileSize); - var pixelOffset; + var _currPersistent = {}; + var _currHover = {}; + var _prevHover = {}; + var _currSelected = {}; + var _prevSelected = {}; + var _radii = {}; - if (_source) { - pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; - } else { - pixelOffset = [0, 0]; - } + 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. - 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 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 render(selection) { - if (!_source) return; - var requests = []; - var showDebug = context.getDebug('tile') && !_source.overlay; + 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 (_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 + 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) - 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 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; } - function load(d3_event, d) { - _cache[d[3]] = true; - select(this).on('error', null).on('load', null).classed('tile-loaded', true); - render(selection); - } + 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 error(d3_event, d) { - _cache[d[3]] = false; - select(this).on('error', null).on('load', null).remove(); - render(selection); - } + if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { + r += 1.5; + } - function imageTransform(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); + 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 scale = tileSizeAtZoom(d, _zoom); - return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; + select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); + }); + }); } - function tileCenter(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); + vertices.sort(sortY); + var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit - return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; - } + groups.exit().remove(); // enter - 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 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. + enter.filter(function (d) { + return d.hasInterestingTags(); + }).append('circle').attr('class', 'fill'); // update - 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); + 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`. - 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(); + var iconUse = groups.selectAll('.icon').data(function data(d) { + return zoom >= 17 && getIcon(d) ? [d] : []; + }, fastEntityKey); // exit - 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)); + iconUse.exit().remove(); // enter - _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')); - }); - }); - } - } + 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 - background.projection = function (val) { - if (!arguments.length) return _projection; - _projection = val; - return background; - }; + var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { + return zoom >= 18 && getDirections(d) ? [d] : []; + }, fastEntityKey); // exit - background.dimensions = function (val) { - if (!arguments.length) return tiler.size(); - tiler.size(val); - return background; - }; + dgroups.exit().remove(); // enter/update - background.source = function (val) { - if (!arguments.length) return _source; - _source = val; - _tileSize = _source.tileSize; - _cache = {}; - tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); - return background; - }; + 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 - return background; - } + viewfields.exit().remove(); // enter/update - 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; + 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 + ')'; + }); + } - 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 + 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 - 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 vertexType = svgPassiveVertex(node, graph, activeID); - var rings = source.polygon.map(function (ring) { - return [ring]; + 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() }); - var feature = { + } else { + data.nopes.push({ type: 'Feature', + id: node.id + '-nope', properties: { - id: source.id + nope: true, + target: true, + entity: node }, - 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$1); - } else if (/^EsriWorldImagery/.test(source.id)) { - return rendererBackgroundSource.Esri(source); - } else { - return rendererBackgroundSource(source); - } - }); // Add 'None' + geometry: node.asGeoJSON() + }); + } + }); // Targets allow hover and vertex snapping - _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' + 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 + targets.exit().remove(); // enter/update - var template = corePreferences('background-custom-template') || ''; - var custom = rendererBackgroundSource.Custom(template); + 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 - _imageryIndex.backgrounds.unshift(custom); + 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 - return _imageryIndex; - }); - } + nopes.exit().remove(); // enter/update - 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 + 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 - 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 + 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 sources = background.sources(context.map().extent()); - var wasValid = _isValid; - _isValid = !!sources.filter(function (d) { - return d === currSource; - }).length; + 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 (wasValid !== _isValid) { - // change in valid status - background.updateImagery(); - } + function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { + var results = {}; + var seenIds = {}; - var baseFilter = ''; + 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); - if (detected.cssfilters) { - if (_brightness !== 1) { - baseFilter += " brightness(".concat(_brightness, ")"); - } + if (!context.features().isHiddenFeature(entity, graph, geometry)) { + var i; - if (_contrast !== 1) { - baseFilter += " contrast(".concat(_contrast, ")"); - } + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + var child = graph.hasEntity(entity.nodes[i]); - if (_saturation !== 1) { - baseFilter += " saturate(".concat(_saturation, ")"); - } + 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); - if (_sharpness < 1) { - // gaussian blur - var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); - baseFilter += " blur(".concat(blur, "px)"); + if (member) { + addChildVertices(member); + } + } + } else if (renderAsVertex(entity, graph, wireframe, zoom)) { + results[entity.id] = entity; + } } } - var base = selection.selectAll('.layer-background').data([0]); - base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); - - if (detected.cssfilters) { - base.style('filter', baseFilter || null); - } else { - base.style('opacity', _brightness); - } - - 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 (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, ")"); - } + ids.forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - 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 (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 results; } - background.updateImagery = function () { - var currSource = baseLayer.source(); - if (context.inIntro() || !currSource) return; - - var o = _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).map(function (d) { - return d.source().id; - }).join(','); + 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'); - 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; + if (fullRedraw) { + _currPersistent = {}; + _radii = {}; + } // Collect important vertices from the `entities` list.. + // (during a partial redraw, it will not contain everything) - if (id === 'custom') { - id = "custom:".concat(currSource.template()); - } - if (id) { - hash.background = id; - } else { - delete hash.background; - } + 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 (o) { - hash.overlays = o; - } else { - delete hash.overlays; - } + 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 (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { - hash.offset = "".concat(x, ",").concat(y); - } else { - delete hash.offset; - } - if (!window.mocha) { - window.location.replace('#' + utilQsString(hash, true)); - } + if (!keep && !fullRedraw) { + delete _currPersistent[entity.id]; + } + } // 3 sets of vertices to consider: - var imageryUsed = []; - var photoOverlaysUsed = []; - var currUsed = currSource.imageryUsed(); - if (currUsed && _isValid) { - imageryUsed.push(currUsed); - } + 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) - _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).forEach(function (d) { - return imageryUsed.push(d.source().imageryUsed()); - }); + }; + 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 dataLayer = context.layers().layer('data'); + var filterRendered = function filterRendered(d) { + return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); + }; - if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { - imageryUsed.push(dataLayer.getSrc()); - } + drawLayer.call(draw, graph, currentVisible(all), sets, filterRendered); // Draw touch targets.. + // When drawing, render all targets (not just those affected by a partial redraw) - var photoOverlayLayers = { - streetside: 'Bing Streetside', - mapillary: 'Mapillary Images', - 'mapillary-map-features': 'Mapillary Map Features', - 'mapillary-signs': 'Mapillary Signs', - openstreetcam: 'OpenStreetCam Images' + var filterTouch = function filterTouch(d) { + return isMoving ? true : filterRendered(d); }; - for (var layerID in photoOverlayLayers) { - var layer = context.layers().layer(layerID); + touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); - if (layer && layer.enabled()) { - photoOverlaysUsed.push(layerID); - imageryUsed.push(photoOverlayLayers[layerID]); - } + 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.. - context.history().imageryUsed(imageryUsed); - context.history().photoOverlaysUsed(photoOverlaysUsed); - }; - - var _checkedBlocklists; - background.sources = function (extent, zoom, includeCurrent) { - if (!_imageryIndex) return []; // called before init()? + drawVertices.drawSelected = function (selection, graph, extent) { + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevSelected = _currSelected || {}; - 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 (context.map().isInWideSelection()) { + _currSelected = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - if (blocklists && blocklists !== _checkedBlocklists) { - _imageryIndex.backgrounds.forEach(function (source) { - source.isBlocked = blocklists.some(function (blocklist) { - return blocklist.test(source.template()); - }); + if (entity.type === 'node') { + if (renderAsVertex(entity, graph, wireframe, zoom)) { + _currSelected[entity.id] = entity; + } + } }); + } else { + _currSelected = getSiblingAndChildVertices(context.selectedIDs(), graph, wireframe, zoom); + } // note that drawVertices will add `_currSelected` automatically if needed.. - _checkedBlocklists = blocklists; - } - - return _imageryIndex.backgrounds.filter(function (source) { - if (includeCurrent && currSource === source) return true; // optionally always include the current imagery - - if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 - - 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 - }); - }; + var filter = function filter(d) { + return d.id in _prevSelected; + }; - background.dimensions = function (val) { - if (!val) return; - baseLayer.dimensions(val); + drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); + }; // partial redraw - only update the hovered items.. - _overlayLayers.forEach(function (layer) { - return layer.dimensions(val); - }); - }; - background.baseLayerSource = function (d) { - if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. + drawVertices.drawHover = function (selection, graph, target, extent) { + if (target === _currHoverTarget) return; // continue only if something changed - var osm = context.connection(); - if (!osm) return background; - var blocklists = osm.imageryBlocklists(); - var template = d.template(); - var fail = false; - var tested = 0; - var regex; + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevHover = _currHover || {}; + _currHoverTarget = target; + var entity = target && target.properties && target.properties.entity; - 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 (entity) { + _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); + } else { + _currHover = {}; + } // note that drawVertices will add `_currHover` automatically if needed.. - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(template); - } + var filter = function filter(d) { + return d.id in _prevHover; + }; - baseLayer.source(!fail ? d : background.findSource('none')); - dispatch$1.call('change'); - background.updateImagery(); - return background; + drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); }; - background.findSource = function (id) { - if (!id || !_imageryIndex) return null; // called before init()? - - return _imageryIndex.backgrounds.find(function (d) { - return d.id && d.id === id; - }); - }; + return drawVertices; + } - background.bing = function () { - background.baseLayerSource(background.findSource('Bing')); - }; + function utilBindOnce(target, type, listener, capture) { + var typeOnce = type + '.once'; - 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; - }); - }; + function one() { + target.on(typeOnce, null); + listener.apply(this, arguments); + } - background.overlayLayerSources = function () { - return _overlayLayers.map(function (layer) { - return layer.source(); - }); - }; + target.on(typeOnce, one, capture); + return this; + } - background.toggleOverlayLayer = function (d) { - var layer; + function defaultFilter(d3_event) { + return !d3_event.ctrlKey && !d3_event.button; + } - for (var i = 0; i < _overlayLayers.length; i++) { - layer = _overlayLayers[i]; + function defaultExtent() { + var e = this; - if (layer.source() === d) { - _overlayLayers.splice(i, 1); + if (e instanceof SVGElement) { + e = e.ownerSVGElement || e; - dispatch$1.call('change'); - background.updateImagery(); - return; - } + if (e.hasAttribute('viewBox')) { + e = e.viewBox.baseVal; + return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; } - layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); - - _overlayLayers.push(layer); + return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; + } - dispatch$1.call('change'); - background.updateImagery(); - }; + return [[0, 0], [e.clientWidth, e.clientHeight]]; + } - background.nudge = function (d, zoom) { - var currSource = baseLayer.source(); + function defaultWheelDelta(d3_event) { + return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); + } - if (currSource) { - currSource.nudge(d, zoom); - dispatch$1.call('change'); - background.updateImagery(); - } + 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)); + } - return background; - }; + 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; - background.offset = function (d) { - var currSource = baseLayer.source(); + 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); + } - if (!arguments.length) { - return currSource && currSource.offset() || [0, 0]; - } + zoom.transform = function (collection, transform, point) { + var selection = collection.selection ? collection.selection() : collection; - if (currSource) { - currSource.offset(d); - dispatch$1.call('change'); - background.updateImagery(); + 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); + }); } - - return background; }; - background.brightness = function (d) { - if (!arguments.length) return _brightness; - _brightness = d; - if (context.mode()) dispatch$1.call('change'); - return background; + 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); }; - background.contrast = function (d) { - if (!arguments.length) return _contrast; - _contrast = d; - if (context.mode()) dispatch$1.call('change'); - return background; + 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); }; - background.saturation = function (d) { - if (!arguments.length) return _saturation; - _saturation = d; - if (context.mode()) dispatch$1.call('change'); - return background; + 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); + }); }; - background.sharpness = function (d) { - if (!arguments.length) return _sharpness; - _sharpness = d; - if (context.mode()) dispatch$1.call('change'); - return background; + 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); }; - var _loadPromise; - - background.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; + 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 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 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); + } - 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; + function centroid(extent) { + return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; + } - if (!requested && extent) { - best = background.sources(extent).find(function (s) { - return s.best(); - }); - } // Decide which background layer to display + 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); + } + g.zoom(null, null, t); + }; + }); + } - 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')); - } + function gesture(that, args, clean) { + return !clean && _activeGesture || new Gesture(that, args); + } - var locator = imageryIndex.backgrounds.find(function (d) { - return d.overlay && d["default"]; - }); + function Gesture(that, args) { + this.that = that; + this.args = args; + this.active = 0; + this.extent = extent.apply(that, args); + } - if (locator) { - background.toggleOverlayLayer(locator); + Gesture.prototype = { + start: function start(d3_event) { + if (++this.active === 1) { + _activeGesture = this; + dispatch.call('start', this, d3_event); } - var overlays = (hash.overlays || '').split(','); - overlays.forEach(function (overlay) { - overlay = background.findSource(overlay); - - if (overlay) { - background.toggleOverlayLayer(overlay); - } - }); - - if (hash.gpx) { - var gpx = context.layers().layer('data'); - - if (gpx) { - gpx.url(hash.gpx, '.gpx'); - } + 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); } - if (hash.offset) { - var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { - return !isNaN(n) && n; - }); + return this; + } + }; - if (offset.length === 2) { - background.offset(geoMetersToOffset(offset)); - } + 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); } - })["catch"](function () { - /* ignore */ - }); - }; - return utilRebind(background, dispatch$1, 'on'); - } + 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); + } - function rendererFeatures(context) { - var dispatch$1 = dispatch('change', 'redraw'); - var features = utilRebind({}, dispatch$1, 'on'); + 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)); - var _deferred = new Set(); + function wheelidled() { + g.wheel = null; + g.end(d3_event); + } + } - 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 = {}; + var _downPointerIDs = new Set(); - function update() { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); - var disabled = features.disabled(); + var _pointerLocGetter; - if (disabled.length) { - hash.disable_features = disabled.join(','); - } else { - delete hash.disable_features; - } + function pointerdown(d3_event) { + _downPointerIDs.add(d3_event.pointerId); - window.location.replace('#' + utilQsString(hash, true)); - corePreferences('disabled-features', disabled.join(',')); - } + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments, _downPointerIDs.size === 1); + var started; + d3_event.stopImmediatePropagation(); + _pointerLocGetter = utilFastMouse(this); - _hidden = features.hidden(); - dispatch$1.call('change'); - dispatch$1.call('redraw'); - } + var loc = _pointerLocGetter(d3_event); - function defineRule(k, filter, max) { - var isEnabled = true; + var p = [loc, _transform.invert(loc), d3_event.pointerId]; - _keys.push(k); + if (!g.pointer0) { + g.pointer0 = p; + started = true; + } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { + g.pointer1 = p; + } - _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; - } - }; + if (started) { + interrupt(this); + g.start(d3_event); + } } - 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.. + 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; - defineRule('past_future', function isPastFuture(tags) { - if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { - return false; + 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; } - var strings = Object.keys(tags); - - for (var i = 0; i < strings.length; i++) { - var s = strings[i]; + d3_event.preventDefault(); + d3_event.stopImmediatePropagation(); - if (past_futures[s] || past_futures[tags[s]]) { - return true; - } - } + var loc = _pointerLocGetter(d3_event); - 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` + var t, p, l; + if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; + t = _transform; - defineRule('others', function isOther(tags, geometry) { - return geometry === 'line' || geometry === 'area'; - }); + 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; + } - features.features = function () { - return _rules; - }; + g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); + } - features.keys = function () { - return _keys; - }; + function pointerup(d3_event) { + if (!_downPointerIDs.has(d3_event.pointerId)) return; - features.enabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].enabled; - }); - } + _downPointerIDs["delete"](d3_event.pointerId); - return _rules[k] && _rules[k].enabled; - }; + 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; - features.disabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return !_rules[k].enabled; - }); + if (g.pointer1 && !g.pointer0) { + g.pointer0 = g.pointer1; + delete g.pointer1; } - return _rules[k] && !_rules[k].enabled; - }; - - features.hidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].hidden(); - }); + if (g.pointer0) { + g.pointer0[1] = _transform.invert(g.pointer0[0]); + } else { + g.end(d3_event); } + } - return _rules[k] && _rules[k].hidden(); + zoom.wheelDelta = function (_) { + return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; }; - features.autoHidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].autoHidden(); - }); - } - - return _rules[k] && _rules[k].autoHidden(); + zoom.filter = function (_) { + return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; }; - features.enable = function (k) { - if (_rules[k] && !_rules[k].enabled) { - _rules[k].enable(); + zoom.extent = function (_) { + return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; + }; - update(); - } + zoom.scaleExtent = function (_) { + return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; }; - features.enableAll = function () { - var didEnable = false; + 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]]]; + }; - for (var k in _rules) { - if (!_rules[k].enabled) { - didEnable = true; + zoom.constrain = function (_) { + return arguments.length ? (constrain = _, zoom) : constrain; + }; - _rules[k].enable(); - } - } + zoom.interpolate = function (_) { + return arguments.length ? (interpolate = _, zoom) : interpolate; + }; - if (didEnable) update(); + zoom._transform = function (_) { + return arguments.length ? (_transform = _, zoom) : _transform; }; - features.disable = function (k) { - if (_rules[k] && _rules[k].enabled) { - _rules[k].disable(); + return utilRebind(zoom, dispatch, 'on'); + } - update(); - } - }; + // if pointer events are supported. Falls back to default `dblclick` event. - features.disableAll = function () { - var didDisable = false; + function utilDoubleUp() { + var dispatch = dispatch$8('doubleUp'); + var _maxTimespan = 500; // milliseconds - for (var k in _rules) { - if (_rules[k].enabled) { - didDisable = true; + var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices - _rules[k].disable(); - } - } + var _pointer; // object representing the pointer that could trigger double up - if (didDisable) update(); - }; - features.toggle = function (k) { - if (_rules[k]) { - (function (f) { - return f.enabled ? f.disable() : f.enable(); - })(_rules[k]); + 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; + } - update(); - } - }; + 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 - features.resetStats = function () { - for (var i = 0; i < _keys.length; i++) { - _rules[_keys[i]].count = 0; + if (_pointer && !pointerIsValidFor(loc)) { + // if this pointer is no longer valid, clear it so another can be started + _pointer = undefined; } - dispatch$1.call('change'); - }; - - 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 (!_pointer) { + _pointer = { + startLoc: loc, + startTime: new Date().getTime(), + upCount: 0, + pointerId: d3_event.pointerId + }; + } else { + // double down + _pointer.pointerId = d3_event.pointerId; + } + } - 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.. + 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; + if (_pointer.upCount === 2) { + // double up! + var loc = [d3_event.clientX, d3_event.clientY]; - _cullFactor = dimensions[0] * dimensions[1] / 1000000; + if (pointerIsValidFor(loc)) { + var locInThis = utilFastMouse(this)(d3_event); + dispatch.call('doubleUp', this, d3_event, locInThis); + } // clear the pointer info in any case - for (i = 0; i < entities.length; i++) { - geometry = entities[i].geometry(resolver); - matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); - for (j = 0; j < matches.length; j++) { - _rules[matches[j]].count++; - } + _pointer = undefined; } + } - currHidden = features.hidden(); - - if (currHidden !== _hidden) { - _hidden = currHidden; - needsRedraw = true; - dispatch$1.call('change'); + 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)); + }); } + } - return needsRedraw; + doubleUp.off = function (selection) { + selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); }; - features.stats = function () { - for (var i = 0; i < _keys.length; i++) { - _stats[_keys[i]] = _rules[_keys[i]].count; - } - - return _stats; - }; + return utilRebind(doubleUp, dispatch, 'on'); + } - features.clear = function (d) { - for (var i = 0; i < d.length; i++) { - features.clearEntity(d[i]); - } - }; + var TILESIZE = 256; + var minZoom = 2; + var maxZoom = 24; + var kMin = geoZoomToScale(minZoom, TILESIZE); + var kMax = geoZoomToScale(maxZoom, TILESIZE); - features.clearEntity = function (entity) { - delete _cache[osmEntity.key(entity)]; - }; + function clamp$1(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - features.reset = function () { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + 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; - _deferred["delete"](handle); - }); - _cache = {}; - }; // only certain relations are worth checking + var _selection = select(null); + var supersurface = select(null); + var wrapper = select(null); + var surface = select(null); + var _dimensions = [1, 1]; + var _dblClickZoomEnabled = true; + var _redrawEnabled = true; - function relationShouldBeChecked(relation) { - // multipolygon features have `area` geometry and aren't checked here - return relation.tags.type === 'boundary'; - } + var _gestureTransformStart; - features.getMatches = function (entity, resolver, geometry) { - if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; - var ent = osmEntity.key(entity); + var _transformStart = projection.transform(); - if (!_cache[ent]) { - _cache[ent] = {}; - } + var _transformLast; - if (!_cache[ent].matches) { - var matches = {}; - var hasMatch = false; + var _isTransformed = false; + var _minzoom = 0; - 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, + var _getMouseCoords; - if (entity.type === 'way') { - var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation + var _lastPointerEvent; - 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 _lastWithinEditableZoom; // whether a pointerdown event started the zoom - if (_cache[pkey] && _cache[pkey].matches) { - matches = Object.assign({}, _cache[pkey].matches); // shallow copy - continue; - } - } - } - } + var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events - if (_rules[_keys[i]].filter(entity.tags, geometry)) { - matches[_keys[i]] = hasMatch = true; - } - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom - _cache[ent].matches = matches; - } - return _cache[ent].matches; - }; + var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; - features.getParents = function (entity, resolver, geometry) { - if (geometry === 'point') return []; - var ent = osmEntity.key(entity); + 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; + }); - if (!_cache[ent]) { - _cache[ent] = {}; - } + var _doubleUpHandler = utilDoubleUp(); - if (!_cache[ent].parents) { - var parents = []; + 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 (geometry === 'vertex') { - parents = resolver.parentWays(entity); - } else { - // 'line', 'area', 'relation' - parents = resolver.parentRelations(entity); - } - _cache[ent].parents = parents; - } + function cancelPendingRedraw() { + scheduleRedraw.cancel(); // isRedrawScheduled = false; + // window.cancelIdleCallback(pendingRedrawCall); + } - return _cache[ent].parents; - }; + function map(selection) { + _selection = selection; + context.on('change.map', immediateRedraw); + var osm = context.connection(); - features.isHiddenPreset = function (preset, geometry) { - if (!_hidden.length) return false; - if (!preset.tags) return false; - var test = preset.setTags({}, geometry); + if (osm) { + osm.on('change.map', immediateRedraw); + } - for (var key in _rules) { - if (_rules[key].filter(test, geometry)) { - if (_hidden.indexOf(key) !== -1) { - return key; - } + function didUndoOrRedo(targetTransform) { + var mode = context.mode().id; + if (mode !== 'browse' && mode !== 'select') return; - return false; + if (targetTransform) { + map.transformEase(targetTransform); } } - return false; - }; - - 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); + 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 - 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; + 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 - for (var i = 0; i < parents.length; i++) { - if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { - return false; + 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; - return true; - }; + 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 - features.hasHiddenConnections = function (entity, resolver) { - if (!_hidden.length) return false; - var childNodes, connections; + 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 (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.. + updateAreaFill(); - 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)); + _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { + if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself + + 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); }); - }; - 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); - }; + context.on('enter.map', function () { + if (!map.editableDataEnabled(true + /* skip zoom check */ + )) return; // redraw immediately any objects affected by a change in selectedIDs. - features.filter = function (d, resolver) { - if (!_hidden.length) return d; - var result = []; + var graph = context.graph(); + var selectedAndParents = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); - for (var i = 0; i < d.length; i++) { - var entity = d[i]; + if (entity) { + selectedAndParents[entity.id] = entity; - if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { - result.push(entity); - } - } + if (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parent) { + selectedAndParents[parent.id] = parent; + }); + } + } + }); + var data = Object.values(selectedAndParents); - return result; - }; + var filter = function filter(d) { + return d.id in selectedAndParents; + }; - features.forceVisible = function (entityIDs) { - if (!arguments.length) return Object.keys(_forceVisible); - _forceVisible = {}; + 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 - for (var i = 0; i < entityIDs.length; i++) { - _forceVisible[entityIDs[i]] = true; - var entity = context.hasEntity(entityIDs[i]); + scheduleRedraw(); + }); + map.dimensions(utilGetDimensions(selection)); + } - if (entity && entity.type === 'relation') { - // also show relation members (one level deep) - for (var j in entity.members) { - _forceVisible[entity.members[j].id] = true; + 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; + + for (var i = 0; i < listeners.length; i++) { + var listener = listeners[i]; + + if (listener.name === 'zoom' && listener.type === 'mouseup') { + hasOrphan = true; + break; } } + + if (hasOrphan) { + var event = window.CustomEvent; + + 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); + } } - return features; - }; + return d3_event.button !== 2; // ignore right clicks + } - features.init = function () { - var storage = corePreferences('disabled-features'); + function pxCenter() { + return [_dimensions[0] / 2, _dimensions[1] / 2]; + } - if (storage) { - var storageDisabled = storage.replace(/;/g, ',').split(','); - storageDisabled.forEach(features.disable); - } + 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; - var hash = utilStringQs(window.location.hash); + 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 - 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 + applyFeatureLayerFilters = false; + } else if (difference) { + var complete = difference.complete(map.extent()); + data = Object.values(complete).filter(Boolean); + set = new Set(Object.keys(complete)); + filter = function filter(d) { + return set.has(d.id); + }; - 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 + 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; + } - var entities = [].concat(types.relation || [], types.way || [], types.node || []); + if (extent) { + data = context.history().intersects(map.extent().intersection(extent)); + set = new Set(data.map(function (entity) { + return entity.id; + })); - for (var i = 0; i < entities.length; i++) { - var geometry = entities[i].geometry(graph); - features.getMatches(entities[i], graph, geometry); + filter = function filter(d) { + return set.has(d.id); + }; + } else { + data = all; + fullRedraw = true; + filter = utilFunctor(true); } - }); - - _deferred.add(handle); - }); - return features; - } + } - // - // - 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 - // + if (applyFeatureLayerFilters) { + data = features.filter(data, graph); + } else { + context.features().resetStats(); + } - 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; + 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()); + } - for (i = 0; i < parents.length; i++) { - nodes = parents[i].nodes; - isClosed = parents[i].isClosed(); + 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 + }); + } - 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; + 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); + }; - 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; - } + 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 (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 (mode && !allowed[mode.id]) { + context.enter(modeBrowse(context)); } - } - 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; + dispatch.call('drawn', this, { + full: true }); - var a, b; - - if (shouldReverse(entity)) { - coordinates.reverse(); - } + } - 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]; + 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 (a) { - var span = geoVecLength(a, b) - offset; + e2._rotation = e.rotation; // preserve the original rotation - 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.node().dispatchEvent(e2); + } - var coord = [a, p]; + 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. - for (span -= dt; span >= 0; span -= dt) { - p = geoVecAdd(p, [dx, dy]); - coord.push(p); - } + 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 - coord.push(b); // generate svg paths + 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 - var segment = ''; - var j; + if (detected.os !== 'mac') { + dY *= 5; + } // recalculate x2,y2,k2 - for (j = 0; j < coord.length; j++) { - segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } - segments.push({ - id: entity.id, - index: i++, - d: segment - }); + 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 - if (bothDirections(entity)) { - segment = ''; + 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) - #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$1(k2, kMin, kMax); + } // something changed - replace the event transform - for (j = coord.length - 1; j >= 0; j--) { - segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } - segments.push({ - id: entity.id, - index: i++, - d: segment - }); - } - } + if (x2 !== x || y2 !== y || k2 !== k) { + x = x2; + y = y2; + k = k2; + eventTransform = identity$2.translate(x2, y2).scale(k2); - offset = -span; + if (_zoomerPanner._transform) { + // utilZoomPan interface + _zoomerPanner._transform(eventTransform); + } else { + // d3_zoom interface + _selection.node().__zoom = eventTransform; } - - 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 svgpath = function svgpath(entity) { - if (entity.id in cache) { - return cache[entity.id]; - } else { - return cache[entity.id] = path(entity.asGeoJSON(graph)); + if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { + return; // no change } - }; - 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); + 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; } - }; - - 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); - }; - 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; + projection.transform(eventTransform); + var withinEditableZoom = map.withinEditableZoom(); - if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { - tags = Object.assign({}, relation.tags, tags); + if (_lastWithinEditableZoom !== withinEditableZoom) { + if (_lastWithinEditableZoom !== undefined) { + // notify that the map zoomed in or out over the editable zoom threshold + dispatch.call('crossEditableZoom', this, withinEditableZoom); } - }); - 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(); - } - function getWaySegments() { - var isActiveWay = way.nodes.indexOf(activeID) !== -1; - var features = { - passive: [], - active: [] - }; - var start = {}; - var end = {}; - var node, type; + _lastWithinEditableZoom = withinEditableZoom; + } - 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 - }; + var scale = k / _transformStart.k; + var tX = (x / scale - _transformStart.x) * scale; + var tY = (y / scale - _transformStart.y) * scale; - 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); - } - } + if (context.inIntro()) { + curtainProjection.transform({ + x: x - tX, + y: y - tY, + k: k + }); + } - start = end; + if (source) { + _lastPointerEvent = event; } - return features; + _isTransformed = true; + _transformLast = eventTransform; + utilSetTransform(supersurface, tX, tY, scale); + scheduleRedraw(); + dispatch.call('move', this, map); - 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] - } - }); + function isInteger(val) { + return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; } + } - 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] - } - }); + function resetTransform() { + if (!_isTransformed) return false; + utilSetTransform(supersurface, 0, 0); + _isTransformed = false; + + if (context.inIntro()) { + curtainProjection.transform(projection.transform()); } - } - } - 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']; + return true; + } - var _tags = function _tags(entity) { - return entity.tags; - }; + 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. - var tagClasses = function tagClasses(selection) { - selection.each(function tagClassesEach(entity) { - var value = this.className; + if (resetTransform()) { + difference = extent = undefined; + } - if (value.baseVal !== undefined) { - value = value.baseVal; - } + var zoom = map.zoom(); + var z = String(~~zoom); - var t = _tags(entity); + if (surface.attr('data-zoom') !== z) { + surface.attr('data-zoom', z); + } // class surface as `lowzoom` around z17-z18.5 (based on latitude) - var computed = tagClasses.getClassesString(t, value); - if (computed !== value) { - select(this).attr('class', computed); - } - }); - }; + 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)); - 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 + if (!difference) { + supersurface.call(context.background()); + wrapper.call(drawLayers); + } // OSM - var overrideGeometry; - if (/\bstroke\b/.test(value)) { - if (!!t.barrier && t.barrier !== 'no') { - overrideGeometry = 'line'; - } - } // preserve base classes (nothing with `tag-`) + if (map.editableDataEnabled() || map.isInWideSelection()) { + context.loadTiles(projection); + drawEditable(difference, extent); + } else { + editOff(); + } + _transformStart = projection.transform(); + return map; + } - 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 immediateRedraw = function immediateRedraw(difference, extent) { + if (!difference && !extent) cancelPendingRedraw(); + redraw(difference, extent); + }; - for (i = 0; i < primaries.length; i++) { - k = primaries[i]; - v = t[k]; - if (!v || v === 'no') continue; + map.lastPointerEvent = function () { + return _lastPointerEvent; + }; - 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'; - } + map.mouse = function (d3_event) { + var event = d3_event || _lastPointerEvent; - primary = k; + if (event) { + var s; - 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); + while (s = event.sourceEvent) { + event = s; } - break; + return _getMouseCoords(event); } - 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` - - v = t[k]; - if (!v || v === 'no') continue; - status = statuses[i]; - break; - } - } - } // add at most one status tag, only if relates to primary tag.. - + return null; + }; // returns Lng/Lat - 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` + map.mouseCoordinates = function () { + var coord = map.mouse() || pxCenter(); + return projection.invert(coord); + }; + map.dblclickZoomEnable = function (val) { + if (!arguments.length) return _dblClickZoomEnabled; + _dblClickZoomEnabled = val; + return map; + }; - if (status) break; - } - } + map.redrawEnable = function (val) { + if (!arguments.length) return _redrawEnabled; + _redrawEnabled = val; + return map; + }; - if (status) { - classes.push('tag-status'); - classes.push('tag-status-' + status); - } // add any secondary tags + map.isTransformed = function () { + return _isTransformed; + }; + 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; - 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 (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; + _selection.call(_zoomerPanner.transform, _transformStart); + } - if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { - var surface = t.highway === 'track' ? 'unpaved' : 'paved'; + return true; + } - for (k in t) { - v = t[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 - if (k in osmPavedTags) { - surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; - } + 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); + } - if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { - surface = 'semipaved'; - } - } + map.pan = function (delta, duration) { + var t = projection.translate(); + var k = projection.scale(); + t[0] += delta[0]; + t[1] += delta[1]; - classes.push('tag-' + surface); - } // If this is a wikidata-tagged item, add a class for that.. + 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); - if (t.wikidata || t['brand:wikidata']) { - classes.push('tag-wikidata'); + dispatch.call('move', this, map); + immediateRedraw(); } - return classes.join(' ').trim(); + return map; }; - tagClasses.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return tagClasses; + 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; }; - return tagClasses; - } - - // 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; + function zoomIn(delta) { + setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); } - for (var tag in patterns) { - var entityValue = tags[tag]; - if (!entityValue) continue; + function zoomOut(delta) { + setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); + } - if (typeof patterns[tag] === 'string') { - // extra short syntax (just tag) - pattern name - return 'pattern-' + patterns[tag]; - } else { - var values = patterns[tag]; + map.zoomIn = function () { + zoomIn(1); + }; - for (var value in values) { - if (entityValue !== value) continue; - var rules = values[value]; + map.zoomInFurther = function () { + zoomIn(4); + }; - if (typeof rules === 'string') { - // short syntax - pattern name - return 'pattern-' + rules; - } // long syntax - rule array + map.canZoomIn = function () { + return map.zoom() < maxZoom; + }; + map.zoomOut = function () { + zoomOut(1); + }; - for (var ruleKey in rules) { - var rule = rules[ruleKey]; - var pass = true; + map.zoomOutFurther = function () { + zoomOut(4); + }; - 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]; + map.canZoomOut = function () { + return map.zoom() > minZoom; + }; - if (!v || v !== rule[criterion]) { - pass = false; - break; - } - } - } + map.center = function (loc2) { + if (!arguments.length) { + return projection.invert(pxCenter()); + } - if (pass) { - return 'pattern-' + rule.pattern; - } - } - } + if (setCenterZoom(loc2, map.zoom())) { + dispatch.call('move', this, map); } - } - return null; - } + scheduleRedraw(); + return map; + }; - function svgAreas(projection, context) { - function getPatternStyle(tags) { - var imageID = svgTagPattern(tags); + 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 - if (imageID) { - return 'url("#ideditor-' + imageID + '")'; - } + 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); + }; - return ''; - } + map.unobscuredOffsetPx = function () { + var openPane = context.container().select('.map-panes .map-pane.shown'); - 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 (!openPane.empty()) { + return [openPane.node().offsetWidth / 2, 0]; + } - 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 [0, 0]; + }; - 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 + map.zoom = function (z2) { + if (!arguments.length) { + return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); + } - targets.exit().remove(); + if (z2 < _minzoom) { + surface.interrupt(); + dispatch.call('hitMinZoom', this, map); + z2 = context.minEditableZoom(); + } - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + if (setCenterZoom(map.center(), z2)) { + dispatch.call('move', this, map); + } - if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { - return false; - } + scheduleRedraw(); + return map; + }; - 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 + map.centerZoom = function (loc2, z2) { + if (setCenterZoom(loc2, z2)) { + dispatch.call('move', this, map); + } + + scheduleRedraw(); + return map; + }; + 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); + }; - 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 + map.centerEase = function (loc2, duration) { + duration = duration || 250; + setCenterZoom(loc2, map.zoom(), duration); + return map; + }; - 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 + map.zoomEase = function (z2, duration) { + duration = duration || 250; + setCenterZoom(map.center(), z2, duration, false); + return map; + }; - nopes.exit().remove(); // enter/update + map.centerZoomEase = function (loc2, z2, duration) { + duration = duration || 250; + setCenterZoom(loc2, z2, duration, false); + return map; + }; - 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); - } + map.transformEase = function (t2, duration) { + duration = duration || 250; + setTransform(t2, duration, false + /* don't force */ + ); + return map; + }; - function drawAreas(selection, graph, entities, filter) { - var path = svgPath(projection, graph, true); - var areas = {}; - var multipolygon; - var base = context.history().base(); + map.zoomToEase = function (obj, duration) { + var extent; - 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(obj)) { + obj.forEach(function (entity) { + var entityExtent = entity.extent(context.graph()); - 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)) - }; - } + if (!extent) { + extent = entityExtent; + } else { + extent = extent.extend(entityExtent); + } + }); + } else { + extent = obj.extent(context.graph()); } - 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'; + if (!isFinite(extent.area())) return map; + var z2 = clamp$1(map.trimmedExtentZoom(extent), 0, 20); + return map.centerZoomEase(extent.center(), z2, duration); + }; + + map.startEase = function () { + utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { + map.cancelEase(); }); - 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.. + return map; + }; - 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; + map.cancelEase = function () { + _selection.interrupt(); - function sortedByArea(entity) { - if (this._parent.__data__ === 'fill') { - return fillpaths[bisect(fillpaths, -entity.area(graph))]; - } + 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)); } + }; - 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); + 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 (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.. + 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 - touchLayer.call(drawTargets, graph, data.stroke, filter); + 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; } - return drawAreas; - } - - //[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 + map.extentZoom = function (val) { + return calcExtentZoom(geoExtent(val), _dimensions); + }; - 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 + map.trimmedExtentZoom = function (val) { + var trimY = 120; + var trimX = 40; + var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; + return calcExtentZoom(geoExtent(val), trimmed); + }; - var S_TAG = 0; //tag name offerring + map.withinEditableZoom = function () { + return map.zoom() >= context.minEditableZoom(); + }; - var S_ATTR = 1; //attr name offerring + map.isInWideSelection = function () { + return !map.withinEditableZoom() && context.selectedIDs().length; + }; - var S_ATTR_SPACE = 2; //attr name end and space offer + map.editableDataEnabled = function (skipZoomCheck) { + var layer = context.layers().layer('osm'); + if (!layer || !layer.enabled()) return false; + return skipZoomCheck || map.withinEditableZoom(); + }; - var S_EQ = 3; //=space? + map.notesEditable = function () { + var layer = context.layers().layer('notes'); + if (!layer || !layer.enabled()) return false; + return map.withinEditableZoom(); + }; - var S_ATTR_NOQUOT_VALUE = 4; //attr value(no quot value only) + map.minzoom = function (val) { + if (!arguments.length) return _minzoom; + _minzoom = val; + return map; + }; - var S_ATTR_END = 5; //attr value end and no space(quot end) + map.toggleHighlightEdited = function () { + surface.classed('highlight-edited', !surface.classed('highlight-edited')); + map.pan([0, 0]); // trigger a redraw - var S_TAG_SPACE = 6; //(attr value end || tag end ) && (space offer) + dispatch.call('changeHighlighting', this); + }; - var S_TAG_CLOSE = 7; //closed el + map.areaFillOptions = ['wireframe', 'partial', 'full']; - function XMLReader() {} + map.activeAreaFill = function (val) { + if (!arguments.length) return corePreferences('area-fill') || 'partial'; + corePreferences('area-fill', val); - XMLReader.prototype = { - parse: function parse(source, defaultNSMap, entityMap) { - var domBuilder = this.domBuilder; - domBuilder.startDocument(); + if (val !== 'wireframe') { + corePreferences('area-fill-toggle', val); + } - _copy(defaultNSMap, defaultNSMap = {}); + updateAreaFill(); + map.pan([0, 0]); // trigger a redraw - _parse(source, defaultNSMap, entityMap, domBuilder, this.errorHandler); + dispatch.call('changeAreaFill', this); + return map; + }; - domBuilder.endDocument(); - } - }; + map.toggleWireframe = function () { + var activeFill = map.activeAreaFill(); - 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); + if (activeFill === 'wireframe') { + activeFill = corePreferences('area-fill-toggle') || 'partial'; } else { - return String.fromCharCode(code); + activeFill = 'wireframe'; } - } - function entityReplacer(a) { - var k = a.slice(1, -1); + map.activeAreaFill(activeFill); + }; - 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; - } + function updateAreaFill() { + var activeFill = map.activeAreaFill(); + map.areaFillOptions.forEach(function (opt) { + surface.classed('fill-' + opt, Boolean(opt === activeFill)); + }); } - 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; - } - } + map.layers = function () { + return drawLayers; + }; - 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) - } + map.doubleUpHandler = function () { + return _doubleUpHandler; + }; - locator.columnNumber = p - lineStart + 1; - } + return utilRebind(map, dispatch, 'on'); + } - 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 rendererPhotos(context) { + var dispatch = dispatch$8('change'); + var _layerIDs = ['streetside', 'mapillary', 'mapillary-map-features', 'mapillary-signs', 'openstreetcam']; + var _allPhotoTypes = ['flat', 'panoramic']; - while (true) { - try { - var tagStart = source.indexOf('<', start); + var _shownPhotoTypes = _allPhotoTypes.slice(); // shallow copy - if (tagStart < 0) { - if (!source.substr(start).match(/^\s*$/)) { - var doc = domBuilder.doc; - var text = doc.createTextNode(source.substr(start)); - doc.appendChild(text); - domBuilder.currentElement = text; - } - return; - } + var _dateFilters = ['fromDate', 'toDate']; - if (tagStart > start) { - appendText(tagStart); - } + var _fromDate; - switch (source.charAt(tagStart + 1)) { - case '/': - var end = source.indexOf('>', tagStart + 3); - var tagName = source.substring(tagStart + 2, end); - var config = parseStack.pop(); + var _toDate; - if (end < 0) { - tagName = source.substring(tagStart + 2).replace(/[\s<].*/, ''); //console.error('#@@@@@@'+tagName) + var _usernames; - errorHandler.error("end tag name: " + tagName + ' is not complete:' + config.tagName); - end = tagStart + 1 + tagName.length; - } else if (tagName.match(/\s - locator && position(tagStart); - end = parseInstruction(source, tagStart, domBuilder); - break; + photos.dateFilterValue = function (val) { + return val === _dateFilters[0] ? _fromDate : _toDate; + }; - case '!': - // 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); + function setUrlFilterValue(property, val) { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); + + 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 copyLocator(f, t) { - t.lineNumber = f.lineNumber; - t.columnNumber = f.columnNumber; - return t; - } - /** - * @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack); - * @return end of the elementStartPart(end of elementEndPart for selfClosed el) - */ + 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'); + }; + photos.shouldFilterByPhotoType = function () { + return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); + }; - function parseElementStartPart(source, start, el, currentNSMap, entityReplacer, errorHandler) { - var attrName; - var value; - var p = ++start; - var s = S_TAG; //status + photos.shouldFilterByUsername = function () { + return !showsLayer('mapillary') && showsLayer('openstreetcam') && !showsLayer('streetside'); + }; - while (true) { - var c = source.charAt(p); + photos.showsPhotoType = function (val) { + if (!photos.shouldFilterByPhotoType()) return true; + return _shownPhotoTypes.indexOf(val) !== -1; + }; - 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'); - } + photos.showsFlat = function () { + return photos.showsPhotoType('flat'); + }; - break; + photos.showsPanoramic = function () { + return photos.showsPhotoType('panoramic'); + }; - 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); - } + photos.fromDate = function () { + return _fromDate; + }; - start = p + 1; - p = source.indexOf(c, start); + photos.toDate = function () { + return _toDate; + }; - 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) + photos.togglePhotoType = function (val) { + var index = _shownPhotoTypes.indexOf(val); - el.add(attrName, value, start); //console.dir(el) + if (index !== -1) { + _shownPhotoTypes.splice(index, 1); + } else { + _shownPhotoTypes.push(val); + } - 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 "="'); - } + dispatch.call('change', this); + return photos; + }; - break; + photos.usernames = function () { + return _usernames; + }; - case '/': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + photos.init = function () { + var hash = utilStringQs(window.location.hash); - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - s = S_TAG_CLOSE; - el.closed = true; + 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); + } - case S_ATTR_NOQUOT_VALUE: - case S_ATTR: - case S_ATTR_SPACE: - break; - //case S_EQ: + if (hash.photo_username) { + this.setUsernameFilter(hash.photo_username, false); + } - default: - throw new Error("attribute invalid close char('/')"); - } + 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); + }); + } - break; + 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); - case '': - //end document - //throw new Error('unexpected end of input') - errorHandler.error('unexpected end of input'); + if (results && results.length >= 3) { + var serviceId = results[1]; + var photoKey = results[2]; + var service = services[serviceId]; - if (s == S_TAG) { - el.setTagName(source.slice(start, p)); - } + 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; + } - return p; + if (!service.cachedImage(photoKey)) return; + service.on('loadedImages.rendererPhotos', null); + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, photoKey).showViewer(context); + }); + }); + } + } + } - case '>': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + context.layers().on('change.rendererPhotos', updateStorage); + }; - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - break; - //normal + return utilRebind(photos, dispatch, 'on'); + } - case S_ATTR_NOQUOT_VALUE: //Compatible state + function uiAccount(context) { + var osm = context.connection(); - case S_ATTR: - value = source.slice(start, p); + function update(selection) { + if (!osm) return; - if (value.slice(-1) === '/') { - el.closed = true; - value = value.slice(0, -1); - } + if (!osm.authenticated()) { + selection.selectAll('.userLink, .logoutLink').classed('hide', true); + return; + } - case S_ATTR_SPACE: - if (s === S_ATTR_SPACE) { - value = attrName; - } + 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 - 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 userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont - el.add(value, value, start); - } + 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 - break; - case S_EQ: - throw new Error('attribute value missed!!'); - } // console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) + 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(); + }); + }); + } + return function (selection) { + selection.append('li').attr('class', 'userLink').classed('hide', true); + selection.append('li').attr('class', 'logoutLink').classed('hide', true); - return p; + if (osm) { + osm.on('change.account', function () { + update(selection); + }); + update(selection); + } + }; + } - /*xml space '\x20' | #x9 | #xD | #xA; */ + function uiAttribution(context) { + var _selection = select(null); - case "\x80": - c = ' '; + 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]); - default: - if (c <= ' ') { - //space - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); //tagName + if (d.terms_html) { + attribution.html(d.terms_html); + return; + } - s = S_TAG_SPACE; - break; + if (d.terms_url) { + attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); + } - case S_ATTR: - attrName = source.slice(start, p); - s = S_ATTR_SPACE; - break; + var sourceID = d.id.replace(/\./g, ''); + var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { + "default": d.terms_text || d.id || d.name() + }); - 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); + if (d.icon && !d.overlay) { + attribution.append('img').attr('class', 'source-image').attr('src', d.icon); + } - 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; + 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); + } - if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)) { - errorHandler.warning('attribute "' + attrName + '" missed value!! "' + attrName + '" instead2!!'); - } + function update() { + var baselayer = context.background().baseLayerSource(); - el.add(attrName, attrName, start); - start = p; - s = S_ATTR; - break; + _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); - case S_ATTR_END: - errorHandler.warning('attribute space is required"' + attrName + '"!!'); + var z = context.map().zoom(); + var overlays = context.background().overlayLayerSources() || []; - case S_TAG_SPACE: - s = S_ATTR; - start = p; - break; + _selection.call(render, overlays.filter(function (s) { + return s.validZoom(z); + }), 'overlay-layer-attribution'); + } - case S_EQ: - s = S_ATTR_NOQUOT_VALUE; - start = p; - break; + return function (selection) { + _selection = selection; + context.background().on('change.attribution', update); + context.map().on('move.attribution', throttle(update, 400, { + leading: false + })); + update(); + }; + } - case S_TAG_CLOSE: - throw new Error("elements closed character '/' and '>' must be connected to"); - } - } + function uiContributors(context) { + var osm = context.connection(), + debouncedUpdate = debounce(function () { + update(); + }, 1000), + limit = 4, + hidden = false, + wrap = select(null); - } //end outer switch - //console.log('p++',p) + 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() + })); + } - p++; + if (!u.length) { + hidden = true; + wrap.transition().style('opacity', 0); + } else if (hidden) { + wrap.transition().style('opacity', 1); + } } + + return function (selection) { + if (!osm) return; + wrap = selection; + update(); + osm.on('loaded.contributors', debouncedUpdate); + context.map().on('move.contributors', debouncedUpdate); + }; } - /** - * @return true if has new namespace define - */ + var _popoverID = 0; + function uiPopover(klass) { + var _id = _popoverID++; - function appendElement(el, domBuilder, currentNSMap) { - var tagName = el.tagName; - var localNSMap = null; //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; + var _anchorSelection = select(null); - var i = el.length; + var popover = function popover(selection) { + _anchorSelection = selection; + selection.each(setup); + }; - while (i--) { - var a = el[i]; - var qName = a.qName; - var value = a.value; - var nsp = qName.indexOf(':'); + var _animation = utilFunctor(false); - 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 !== '' + var _placement = utilFunctor('top'); // top, bottom, left, right - a.localName = localName; //prefix == null for no ns prefix attribute + var _alignment = utilFunctor('center'); // leading, center, trailing - if (nsPrefix !== false) { - //hack!! - if (localNSMap == null) { - localNSMap = {}; //console.log(currentNSMap,0) - _copy(currentNSMap, currentNSMap = {}); //console.log(currentNSMap,1) + var _scrollContainer = utilFunctor(select(null)); - } + var _content; - currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; - a.uri = 'http://www.w3.org/2000/xmlns/'; - domBuilder.startPrefixMapping(nsPrefix, value); + var _displayType = utilFunctor(''); + + var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events + + + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + + popover.displayType = function (val) { + if (arguments.length) { + _displayType = utilFunctor(val); + return popover; + } else { + return _displayType; } - } + }; - var i = el.length; + popover.hasArrow = function (val) { + if (arguments.length) { + _hasArrow = utilFunctor(val); + return popover; + } else { + return _hasArrow; + } + }; - while (i--) { - a = el[i]; - var prefix = a.prefix; + popover.placement = function (val) { + if (arguments.length) { + _placement = utilFunctor(val); + return popover; + } else { + return _placement; + } + }; - if (prefix) { - //no prefix attribute has no namespace - if (prefix === 'xml') { - a.uri = 'http://www.w3.org/XML/1998/namespace'; - } + popover.alignment = function (val) { + if (arguments.length) { + _alignment = utilFunctor(val); + return popover; + } else { + return _alignment; + } + }; - if (prefix !== 'xmlns') { - a.uri = currentNSMap[prefix || '']; //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} - } + popover.scrollContainer = function (val) { + if (arguments.length) { + _scrollContainer = utilFunctor(val); + return popover; + } else { + return _scrollContainer; } - } + }; - var nsp = tagName.indexOf(':'); + popover.content = function (val) { + if (arguments.length) { + _content = val; + return popover; + } else { + return _content; + } + }; - if (nsp > 0) { - prefix = el.prefix = tagName.slice(0, nsp); - localName = el.localName = tagName.slice(nsp + 1); - } else { - prefix = null; //important!! + popover.isShown = function () { + var popoverSelection = _anchorSelection.select('.popover-' + _id); - localName = el.localName = tagName; - } //no prefix element has default namespace + return !popoverSelection.empty() && popoverSelection.classed('in'); + }; + popover.show = function () { + _anchorSelection.each(show); + }; - var ns = el.uri = currentNSMap[prefix || '']; - domBuilder.startElement(ns, localName, tagName, el); //endPrefixMapping and startPrefixMapping have not any help for dom builder - //localNSMap = null + popover.updateContent = function () { + _anchorSelection.each(updateContent); + }; - if (el.closed) { - domBuilder.endElement(ns, localName, tagName); + popover.hide = function () { + _anchorSelection.each(hide); + }; - if (localNSMap) { - for (prefix in localNSMap) { - domBuilder.endPrefixMapping(prefix); - } - } - } else { - el.currentNSMap = currentNSMap; - el.localNSMap = localNSMap; //parseStack.push(el); + popover.toggle = function () { + _anchorSelection.each(toggle); + }; - return true; - } - } + 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(); + }; - 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); + popover.destroyAny = function (selection) { + selection.call(popover.destroy, '.popover'); + }; - if (/[&<]/.test(text)) { - if (/^script$/i.test(tagName)) { - //if(!/\]\]>/.test(text)){ - //lexHandler.startCDATA(); - domBuilder.characters(text, 0, text.length); //lexHandler.endCDATA(); + function setup() { + var anchor = select(this); - return elEndStart; //} - } //}else{//text area + var animate = _animation.apply(this, arguments); + 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); - text = text.replace(/&#?\w+;/g, entityReplacer); - domBuilder.characters(text, 0, text.length); - return elEndStart; //} + if (animate) { + popoverSelection.classed('fade', true); } - } - - return elStartEnd + 1; - } - function fixSelfClosed(source, elStartEnd, tagName, closeMap) { - //if(tagName in closeMap){ - var pos = closeMap[tagName]; + var display = _displayType.apply(this, arguments); - if (pos == null) { - //console.log(tagName) - pos = source.lastIndexOf(''); + if (display === 'hover') { + var _lastNonMouseEnterTime; - if (pos < elStartEnd) { - //忘记闭合 - pos = source.lastIndexOf('', start + 4); //append comment source.substring(4,end)//"); + panel.id = 'location'; + panel.label = _t.html('info_panels.location.title'); + panel.key = _t('info_panels.location.key'); + return panel; + } - 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; + if (feature.type === 'Polygon') { + result.coordinates = feature.coordinates[0]; + } else if (feature.type === 'MultiPolygon') { + result.coordinates = feature.coordinates[0][0]; + } - if (sub) { - buf.push(" [", sub, "]"); - } + return result; + } - buf.push(">"); - } + var _isImperial = !_mainLocalizer.usesMetric(); - return; + 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; - case PROCESSING_INSTRUCTION_NODE: - return buf.push(""); + 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 + }); - case ENTITY_REFERENCE_NODE: - return buf.push('&', node.nodeName, ';'); - //case ENTITY_NODE: - //case NOTATION_NODE: + if (selected.length) { + var extent = geoExtent(); - default: - buf.push('??', node.nodeName); - } - } + for (var i in selected) { + var entity = selected[i]; - function _importNode(doc, node, deep) { - var node2; + extent._extend(entity.extent(graph)); - 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 1) { + geometry = null; + closed = null; + centroid = null; + } - if (deep) { - var child = node.firstChild; + if (selected.length === 2 && selected[0].type === 'node' && selected[1].type === 'node') { + distance = geoSphericalDistance(selected[0].loc, selected[1].loc); + } - while (child) { - node2.appendChild(_importNode(doc, child, deep)); - child = child.nextSibling; - } - } + if (selected.length === 1 && selected[0].type === 'node') { + location = selected[0].loc; + } else { + totalNodeCount = utilGetAllNodes(selectedIDs, context.graph()).length; + } - return node2; - } // - //var _relationMap = {firstChild:1,lastChild:1,previousSibling:1,nextSibling:1, - // attributes:1,childNodes:1,parentNode:1,documentElement:1,doctype,}; + if (!location && !centroid) { + center = extent.center(); + } + } + } + selection.html(''); - function _cloneNode(doc, node, deep) { - var node2 = new node.constructor(); + if (heading) { + selection.append('h4').attr('class', 'measurement-heading').html(heading); + } - for (var n in node) { - var v = node[n]; + var list = selection.append('ul'); + var coordItem; - if (_typeof(v) != 'object') { - if (v != node2[n]) { - node2[n] = v; - } + 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)); } - } - if (node.childNodes) { - node2.childNodes = new NodeList(); - } + if (totalNodeCount) { + list.append('li').html(_t.html('info_panels.measurement.node_count') + ':').append('span').html(totalNodeCount.toLocaleString(localeCode)); + } - node2.ownerDocument = doc; + if (area) { + list.append('li').html(_t.html('info_panels.measurement.area') + ':').append('span').html(displayArea(area, _isImperial)); + } - switch (node2.nodeType) { - case ELEMENT_NODE: - var attrs = node.attributes; - var attrs2 = node2.attributes = new NamedNodeMap(); - var len = attrs.length; - attrs2._ownerElement = node2; + if (length) { + list.append('li').html(_t.html('info_panels.measurement.' + (closed ? 'perimeter' : 'length')) + ':').append('span').html(displayLength(length, _isImperial)); + } - for (var i = 0; i < len; i++) { - node2.setAttributeNode(_cloneNode(doc, attrs.item(i), true)); - } + if (typeof distance === 'number') { + list.append('li').html(_t.html('info_panels.measurement.distance') + ':').append('span').html(displayLength(distance, _isImperial)); + } - break; + 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)); + } - case ATTRIBUTE_NODE: - deep = true; - } + 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)); + } - if (deep) { - var child = node.firstChild; + 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)); + } - while (child) { - node2.appendChild(_cloneNode(doc, child, deep)); - child = child.nextSibling; + 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); + }); } } - return node2; - } - - function __set__(object, key, value) { - object[key] = value; - } //do dynamic + 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); + }); + }; + panel.off = function () { + context.map().on('drawn.info-measurement', null); + context.on('enter.info-measurement', null); + }; - try { - if (Object.defineProperty) { - var getTextContent = function getTextContent(node) { - switch (node.nodeType) { - case ELEMENT_NODE: - case DOCUMENT_FRAGMENT_NODE: - var buf = []; - node = node.firstChild; + panel.id = 'measurement'; + panel.label = _t.html('info_panels.measurement.title'); + panel.key = _t('info_panels.measurement.key'); + return panel; + } - while (node) { - if (node.nodeType !== 7 && node.nodeType !== 8) { - buf.push(getTextContent(node)); - } + var uiInfoPanels = { + background: uiPanelBackground, + history: uiPanelHistory, + location: uiPanelLocation, + measurement: uiPanelMeasurement + }; - node = node.nextSibling; - } + function uiInfo(context) { + var ids = Object.keys(uiInfoPanels); + var wasActive = ['measurement']; + var panels = {}; + var active = {}; // create panels - return buf.join(''); + ids.forEach(function (k) { + if (!panels[k]) { + panels[k] = uiInfoPanels[k](context); + active[k] = false; + } + }); - default: - return node.nodeValue; - } - }; + 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 - Object.defineProperty(LiveNodeList.prototype, 'length', { - get: function get() { - _updateLiveList(this); + infoPanels.selectAll('.panel-content').each(function (d) { + select(this).call(panels[d]); + }); + } - return this.$$length; - } - }); - Object.defineProperty(Node.prototype, 'textContent', { - get: function get() { - return getTextContent(this); - }, - set: function set(data) { - switch (this.nodeType) { - case ELEMENT_NODE: - case DOCUMENT_FRAGMENT_NODE: - while (this.firstChild) { - this.removeChild(this.firstChild); - } + info.toggle = function (which) { + var activeids = ids.filter(function (k) { + return active[k]; + }); - if (data || String(data)) { - this.appendChild(this.ownerDocument.createTextNode(data)); - } + if (which) { + // toggle one + active[which] = !active[which]; - break; + if (activeids.length === 1 && activeids[0] === which) { + // none active anymore + wasActive = [which]; + } - default: - //TODO: - this.data = data; - this.value = data; - this.nodeValue = data; + context.container().select('.' + which + '-panel-toggle-item').classed('active', active[which]).select('input').property('checked', active[which]); + } else { + // toggle all + if (activeids.length) { + wasActive = activeids; + activeids.forEach(function (k) { + active[k] = false; + }); + } else { + wasActive.forEach(function (k) { + active[k] = true; + }); } } - }); - __set__ = function __set__(object, key, value) { - //console.log(value) - object['$$' + key] = value; + redraw(); }; - } - } catch (e) {//ie8 - } //if(typeof require == 'function'){ + 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(); + }); + 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 DOMImplementation_1 = DOMImplementation; - var XMLSerializer_1 = XMLSerializer$1; //} + return info; + } - var dom = { - DOMImplementation: DOMImplementation_1, - XMLSerializer: XMLSerializer_1 - }; + 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; - var domParser = createCommonjsModule(function (module, exports) { - function DOMParser(options) { - this.options = options || { - locator: {} + 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; } - DOMParser.prototype.parseFromString = function (source, mimeType) { - var options = this.options; - var sax = new XMLReader(); - var domBuilder = options.domBuilder || new DOMHandler(); //contentHandler and LexicalHandler + 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` - var errorHandler = options.errorHandler; - var locator = options.locator; - var defaultNSMap = options.xmlns || {}; - var entityMap = { - 'lt': '<', - 'gt': '>', - 'amp': '&', - 'quot': '"', - 'apos': "'" + 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('_tagging.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') }; + } - if (locator) { - domBuilder.setDocumentLocator(locator); - } + var reps; - sax.errorHandler = buildErrorHandler(errorHandler, domBuilder, locator); - sax.domBuilder = options.domBuilder || domBuilder; + if (replacements) { + reps = Object.assign(replacements, helpStringReplacements); + } else { + reps = helpStringReplacements; + } - if (/\/x?html?$/.test(mimeType)) { - entityMap.nbsp = '\xa0'; - entityMap.copy = '\xa9'; - defaultNSMap[''] = 'http://www.w3.org/1999/xhtml'; - } + return _t.html(id, reps) // use keyboard key styling for shortcuts + .replace(/\`(.*?)\`/g, '$1'); + } - defaultNSMap.xml = defaultNSMap.xml || 'http://www.w3.org/XML/1998/namespace'; + function slugify(text) { + return text.toString().toLowerCase().replace(/\s+/g, '-') // Replace spaces with - + .replace(/[^\w\-]+/g, '') // Remove all non-word chars + .replace(/\-\-+/g, '-') // Replace multiple - with single - + .replace(/^-+/, '') // Trim - from start of text + .replace(/-+$/, ''); // Trim - from end of text + } // console warning for missing walkthrough names - if (source) { - sax.parse(source, defaultNSMap, entityMap); - } else { - sax.errorHandler.error("invalid doc source"); - } - return domBuilder.doc; - }; + var missingStrings = {}; - function buildErrorHandler(errorImpl, domBuilder, locator) { - if (!errorImpl) { - if (domBuilder instanceof DOMHandler) { - return domBuilder; - } + function checkKey(key, text) { + if (_t(key, { + "default": undefined + }) === undefined) { + if (missingStrings.hasOwnProperty(key)) return; // warn once - errorImpl = domBuilder; - } + missingStrings[key] = text; + var missing = key + ': ' + text; + if (typeof console !== 'undefined') console.log(missing); // eslint-disable-line + } + } - var errorHandler = {}; - var isCallback = errorImpl instanceof Function; - locator = locator || {}; + function localize(obj) { + var key; // Assign name if entity has one.. - function build(key) { - var fn = errorImpl[key]; + var name = obj.tags && obj.tags.name; - if (!fn && isCallback) { - fn = errorImpl.length == 2 ? function (msg) { - errorImpl(key, msg); - } : errorImpl; - } + 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.. - errorHandler[key] = fn && function (msg) { - fn('[xmldom ' + key + ']\t' + msg + _locator(locator)); - } || function () {}; - } - build('warning'); - build('error'); - build('fatalError'); - return errorHandler; - } //console.log('#\n\n\n\n\n\n\n####') + var street = obj.tags && obj.tags['addr:street']; - /** - * +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 - */ + 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.. + 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 + }); - function DOMHandler() { - this.cdata = false; + if (str) { + if (str.match(/^<.*>$/) !== null) { + delete obj.tags[tag]; + } else { + obj.tags[tag] = str; + } + } + }); } - 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 - */ + return obj; + } // Used to detect squareness.. some duplicataion of code from actionOrthogonalize. + 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 - DOMHandler.prototype = { - startDocument: function startDocument() { - this.doc = new DOMImplementation().createDocument(null, null, null); + var lowerBound = Math.cos((90 - threshold) * Math.PI / 180); // near right - 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); + var upperBound = Math.cos(threshold * Math.PI / 180); // near straight - 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) + 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 (chars) { - if (this.cdata) { - var charNode = this.doc.createCDATASection(chars); - } else { - var charNode = this.doc.createTextNode(chars); - } + if (mag > lowerBound && mag < upperBound) { + return false; + } + } - if (this.currentElement) { - this.currentElement.appendChild(charNode); - } else if (/^\s*$/.test(chars)) { - this.doc.appendChild(charNode); //process xml - } + 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); - 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; + if (distance === 0) { + return 0; + } else if (distance < 80) { + return 500; + } else { + return 1000; + } + } - if (impl && impl.createDocumentType) { - var dt = impl.createDocumentType(name, publicId, systemId); - this.locator && position(this.locator, dt); - appendElement(this, dt); - } - }, + // 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. - /** - * @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 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); + }); }; + } - function _locator(l) { - if (l) { - return '\n@' + (l.systemId || '') + '#[line:' + l.lineNumber + ',col:' + l.columnNumber + ']'; - } - } + function uiCurtain(containerNode) { + var surface = select(null), + tooltip = select(null), + darkness = select(null); - 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 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(); - return chars; + function resize() { + surface.attr('width', containerNode.clientWidth).attr('height', containerNode.clientHeight); + curtain.cut(darkness.datum()); } } - /* - * @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) - * + /** + * Reveal cuts the curtain to highlight the given box, + * and shows a tooltip with instructions next to the box. * - * @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) {}; + * @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 */ - "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 */ + curtain.reveal = function (box, html, options) { + options = options || {}; - function appendElement(hander, node) { - if (!hander.currentElement) { - hander.doc.appendChild(node); - } else { - hander.currentElement.appendChild(node); + if (typeof box === 'string') { + box = select(box).node(); } - } //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; //} - }); + if (box && box.getBoundingClientRect) { + box = copyBox(box.getBoundingClientRect()); + var containerRect = containerNode.getBoundingClientRect(); + box.top -= containerRect.top; + box.left -= containerRect.left; + } - var togeojson = createCommonjsModule(function (module, exports) { - var toGeoJSON = function () { + 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; + } - var removeSpace = /\s*/g, - trimSpace = /^\s*|\s*$/g, - splitSpace = /\s+/; // generate a short, numeric hash of a string + var tooltipBox; - function okhash(x) { - if (!x || !x.length) return 0; + if (options.tooltipBox) { + tooltipBox = options.tooltipBox; - for (var i = 0, h = 0; i < x.length; i++) { - h = (h << 5) - h + x.charCodeAt(i) | 0; + if (typeof tooltipBox === 'string') { + tooltipBox = select(tooltipBox).node(); } - return h; - } // all Y children of X - - - function get(x, y) { - return x.getElementsByTagName(y); - } - - function attr(x, y) { - return x.getAttribute(y); + if (tooltipBox && tooltipBox.getBoundingClientRect) { + tooltipBox = copyBox(tooltipBox.getBoundingClientRect()); + } + } else { + tooltipBox = box; } - function attrf(x, y) { - return parseFloat(attr(x, y)); - } // one Y child of X, if any, otherwise null - - - 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 + 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 norm(el) { - if (el.normalize) { - el.normalize(); + html = html.replace(/\*\*(.*?)\*\*/g, '$1'); } - return el; - } // cast array x into numbers + html = html.replace(/\*(.*?)\*/g, '$1'); // emphasis + html = html.replace(/\{br\}/g, '

    '); // linebreak - function numarray(x) { - for (var j = 0, o = []; j < x.length; j++) { - o[j] = parseFloat(x[j]); + if (options.buttonText && options.buttonCallback) { + html += '
    ' + '
    '; } - return o; - } // get the content of a text node, if any - + var classes = 'curtain-tooltip popover tooltip arrowed in ' + (options.tooltipClass || ''); + tooltip.classed(classes, true).selectAll('.popover-inner').html(html); - function nodeVal(x) { - if (x) { - norm(x); + if (options.buttonText && options.buttonCallback) { + var button = tooltip.selectAll('.button-section .button.action'); + button.on('click', function (d3_event) { + d3_event.preventDefault(); + options.buttonCallback(); + }); } - return x && x.textContent || ''; - } // get the contents of multiple text nodes, if present + 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.tooltipClass === 'intro-mouse') { + tip.height += 80; + } // trim box dimensions to just the portion that fits in the container.. - function getMulti(x, ys) { - var o = {}, - n, - k; - for (k = 0; k < ys.length; k++) { - n = get1(x, ys[k]); - if (n) o[ys[k]] = nodeVal(n); + if (tooltipBox.top + tooltipBox.height > h) { + tooltipBox.height -= tooltipBox.top + tooltipBox.height - h; } - return o; - } // add properties of Y to X, overwriting if present in both + if (tooltipBox.left + tooltipBox.width > w) { + tooltipBox.width -= tooltipBox.left + tooltipBox.width - w; + } // determine tooltip placement.. - function extend(x, y) { - for (var k in y) { - x[k] = y[k]; - } - } // get one coordinate from a coordinate array, if any + 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]; + } + } + } - function coord1(v) { - return numarray(v.replace(removeSpace, '').split(',')); - } // get all coordinates from a coordinate array as [[],[]] + if (options.duration !== 0 || !tooltip.classed(side)) { + tooltip.call(uiToggle(true)); + } + 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) - function coord(v) { - var coords = v.replace(trimSpace, '').split(splitSpace), - o = []; + var shiftY = 0; - for (var i = 0; i < coords.length; i++) { - o.push(coord1(coords[i])); + 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; + } } - return o; + tooltip.selectAll('.popover-inner').style('top', shiftY + 'px'); + } else { + tooltip.classed('in', false).call(uiToggle(false)); } - 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; + curtain.cut(box, options.duration); + return tooltip; + }; - if (ele) { - e = parseFloat(nodeVal(ele)); + curtain.cut = function (datum, duration) { + darkness.datum(datum).interrupt(); + var selection; - if (!isNaN(e)) { - ll.push(e); - } - } + if (duration === 0) { + selection = darkness; + } else { + selection = darkness.transition().duration(duration || 600).ease(linear$1); + } - return { - coordinates: ll, - time: time ? nodeVal(time) : null, - heartRate: heartRate ? parseFloat(nodeVal(heartRate)) : null - }; - } // create a new feature collection parent object + 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'; + }); + }; + 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. - function fc() { - return { - type: 'FeatureCollection', - features: [] - }; - } - var serializer; + function copyBox(src) { + return { + top: src.top, + right: src.right, + bottom: src.bottom, + left: src.left, + width: src.width, + height: src.height + }; + } - 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(); - } + return curtain; + } - 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 + function uiIntroWelcome(context, reveal) { + var dispatch = dispatch$8('done'); + var chapter = { + title: 'intro.welcome.title' + }; - /* istanbul ignore next */ - if (str.xml !== undefined) return str.xml; - return serializer.serializeToString(str); - } + 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 + }); + } - 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'); + function practice() { + reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.practice'), { + buttonText: _t.html('intro.ok'), + buttonCallback: words + }); + } - 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]; - } + function words() { + reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.words'), { + buttonText: _t.html('intro.ok'), + buttonCallback: chapters + }); + } - 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 = {}; + function chapters() { + dispatch.call('done'); + reveal('.intro-nav-wrap .chapter-navigation', helpHtml('intro.welcome.chapters', { + next: _t('intro.navigation.title') + })); + } - for (var m = 0; m < pairs.length; m++) { - pairsMap[nodeVal(get1(pairs[m], 'key'))] = nodeVal(get1(pairs[m], 'styleUrl')); - } + chapter.enter = function () { + welcome(); + }; - styleMapIndex['#' + attr(styleMaps[l], 'id')] = pairsMap; - } + chapter.exit = function () { + context.container().select('.curtain-tooltip.intro-mouse').selectAll('.counter').remove(); + }; - for (var j = 0; j < placemarks.length; j++) { - gj.features = gj.features.concat(getPlacemark(placemarks[j])); - } + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - function kmlColor(v) { - var color, opacity; - v = v || ''; + return utilRebind(chapter, dispatch, 'on'); + } - if (v.substr(0, 1) === '#') { - v = v.substr(1); - } + function uiIntroNavigation(context, reveal) { + var dispatch = dispatch$8('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' + }; - if (v.length === 6 || v.length === 3) { - color = v; - } + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - 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); - } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - return [color, isNaN(opacity) ? undefined : opacity]; - } + function isTownHallSelected() { + var ids = context.selectedIDs(); + return ids.length === 1 && ids[0] === hallId; + } - function gxCoord(v) { - return numarray(v.split(' ')); + function dragMap() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(townHall, context.map().center()); + + if (msec) { + reveal(null, null, { + duration: 0 + }); + } + + 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(); + + if (centerStart[0] !== centerNow[0] || centerStart[1] !== centerNow[1]) { + context.map().on('move.intro', null); + timeout(function () { + continueTo(zoomMap); + }, 3000); } + }); + }, msec + 100); - function gxCoords(root) { - var elems = get(root, 'coord'), - coords = [], - times = []; - if (elems.length === 0) elems = get(root, 'gx:coord'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - for (var i = 0; i < elems.length; i++) { - coords.push(gxCoord(nodeVal(elems[i]))); - } + 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); + } + }); - var timeElems = get(root, 'when'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - for (var j = 0; j < timeElems.length; j++) { - times.push(nodeVal(timeElems[j])); - } + function features() { + var onClick = function onClick() { + continueTo(pointsLinesAreas); + }; - return { - coords: coords, - times: times - }; - } + 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 getGeometry(root) { - var geomNode, - geomNodes, - i, - j, - k, - geoms = [], - coordTimes = []; + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } + } - if (get1(root, 'MultiGeometry')) { - return getGeometry(get1(root, 'MultiGeometry')); - } + function pointsLinesAreas() { + var onClick = function onClick() { + continueTo(nodesWays); + }; - if (get1(root, 'MultiTrack')) { - return getGeometry(get1(root, 'MultiTrack')); - } + 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 + }); + }); - if (get1(root, 'gx:MultiTrack')) { - return getGeometry(get1(root, 'gx:MultiTrack')); - } + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } + } - for (i = 0; i < geotypes.length; i++) { - geomNodes = get(root, geotypes[i]); + function nodesWays() { + var onClick = function onClick() { + continueTo(clickTownHall); + }; - if (geomNodes) { - for (j = 0; j < geomNodes.length; j++) { - geomNode = geomNodes[j]; + 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 + }); + }); - 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 = []; + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } + } - for (k = 0; k < rings.length; k++) { - coords.push(coord(nodeVal(get1(rings[k], 'coordinates')))); - } + 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 + }); + }); + context.on('enter.intro', function () { + if (isTownHallSelected()) continueTo(selectedTownHall); + }); + }, 550); // after centerZoomEase - 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); - } - } - } - } + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); + } + }); + + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - return { - geoms: geoms, - coordTimes: coordTimes - }; - } + function selectedTownHall() { + if (!isTownHallSelected()) return clickTownHall(); + var entity = context.hasEntity(hallId); + if (!entity) return clickTownHall(); + var box = pointBox(entity.loc, context); - 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; + var onClick = function onClick() { + continueTo(editorTownHall); + }; - if (styleUrl) { - if (styleUrl[0] !== '#') { - styleUrl = '#' + styleUrl; - } + 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 + }); + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); + } + }); - properties.styleUrl = styleUrl; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - if (styleIndex[styleUrl]) { - properties.styleHash = styleIndex[styleUrl]; - } + function editorTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // disallow scrolling - 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 + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + var onClick = function onClick() { + continueTo(presetTownHall); + }; - var style = styleByHash[properties.styleHash]; + 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 (style) { - if (!lineStyle) lineStyle = get1(style, 'LineStyle'); - if (!polyStyle) polyStyle = get1(style, 'PolyStyle'); - } - } + 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 (description) properties.description = description; + function presetTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - if (timeSpan) { - var begin = nodeVal(get1(timeSpan, 'begin')); - var end = nodeVal(get1(timeSpan, 'end')); - properties.timespan = { - begin: begin, - end: end - }; - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling - if (timeStamp) { - properties.timestamp = nodeVal(get1(timeStamp, 'when')); - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. - 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; - } + var entity = context.entity(context.selectedIDs()[0]); + var preset = _mainPresetIndex.match(entity, context.graph()); - 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; - } + var onClick = function onClick() { + continueTo(fieldsTownHall); + }; - if (extendedData) { - var datas = get(extendedData, 'Data'), - simpleDatas = get(extendedData, 'SimpleData'); + 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); + } + }); - for (i = 0; i < datas.length; i++) { - properties[datas[i].getAttribute('name')] = nodeVal(get1(datas[i], '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(); + } + } - for (i = 0; i < simpleDatas.length; i++) { - properties[simpleDatas[i].getAttribute('name')] = nodeVal(simpleDatas[i]); - } - } + function fieldsTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - if (visibility) { - properties.visibility = nodeVal(visibility); - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling - if (geomsAndTimes.coordTimes.length) { - properties.coordTimes = geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes; - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - 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]; - } + var onClick = function onClick() { + continueTo(closeTownHall); + }; - 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; + 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); + } + }); - for (i = 0; i < tracks.length; i++) { - feature = getTrack(tracks[i]); - if (feature) gj.features.push(feature); - } + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); + } + } - for (i = 0; i < routes.length; i++) { - feature = getRoute(routes[i]); - if (feature) gj.features.push(feature); - } + 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 + }); + }); - for (i = 0; i < waypoints.length; i++) { - gj.features.push(getPoint(waypoints[i])); - } + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - function getPoints(node, pointname) { - var pts = get(node, pointname), - line = [], - times = [], - heartRates = [], - l = pts.length; - if (l < 2) return {}; // Invalid line in GeoJSON + function searchStreet() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); // ensure spring street exists - 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); - } + var msec = transitionTime(springStreet, context.map().center()); - return { - line: line, - times: times, - heartRates: heartRates - }; - } + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - function getTrack(node) { - var segments = get(node, 'trkseg'), - track = [], - times = [], - heartRates = [], - line; + context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it - for (var i = 0; i < segments.length; i++) { - line = getPoints(segments[i], 'trkpt'); + 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); + } - 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); - } - } + function checkSearchResult() { + var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item - 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 - } - }; - } + var firstName = first.select('.entity-name'); + var name = _t('intro.graph.name.spring-street'); - 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; - } + 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 getPoint(node) { - var prop = getProperties(node); - extend(prop, getMulti(node, ['sym'])); - return { - type: 'Feature', - properties: prop, - geometry: { - type: 'Point', - coordinates: coordPair(node).coordinates - } - }; - } + function continueTo(nextStep) { + context.on('exit.intro', null); + context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); + nextStep(); + } + } - function getLineStyle(extensions) { - var style = {}; + function selectedStreet() { + if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { + return searchStreet(); + } - if (extensions) { - var lineStyle = get1(extensions, 'line'); + var onClick = function onClick() { + continueTo(editorStreet); + }; - 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 + 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. - if (!isNaN(width)) style['stroke-width'] = width * 96 / 25.4; - } - } + context.on('enter.intro', function (mode) { + if (!context.hasEntity(springStreetId)) { + return continueTo(searchStreet); + } - return style; - } + var ids = context.selectedIDs(); - function getProperties(node) { - var prop = getMulti(node, ['name', 'cmt', 'desc', 'type', 'time', 'keywords']), - links = get(node, 'link'); - if (links.length) prop.links = []; + 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) + } + }); - 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - return prop; - } + 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 + }); + }); - return gj; - } - }; - return t; - }(); + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - module.exports = toGeoJSON; - }); + 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'); + } + }); + } - var _initialized = false; - var _enabled = false; + chapter.enter = function () { + dragMap(); + }; - var _geojson; + 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); + }; - function svgData(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - var _showLabels = true; - var detected = utilDetect(); - var layer = select(null); + return utilRebind(chapter, dispatch, 'on'); + } - var _vtService; + 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' + }; - var _fileList; + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - var _template; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - var _src; + function addPoint() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(intersection, context.map().center()); - function init() { - if (_initialized) return; // run once + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - _geojson = {}; - _enabled = true; + 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 over(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - d3_event.dataTransfer.dropEffect = 'copy'; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } - - 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 getService() { - if (services.vectorTile && !_vtService) { - _vtService = services.vectorTile; - - _vtService.event.on('loadedData', throttledRedraw); - } else if (!services.vectorTile && _vtService) { - _vtService = null; + function placePoint() { + if (context.mode().id !== 'add-point') { + return chapter.restart(); } - return _vtService; - } - - function showLayer() { - layerOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); + 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); }); - } - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', layerOff); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } } - function layerOn() { - layer.style('display', 'block'); - } + function searchPreset() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // 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); + 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 ensureIDs(gj) { - if (!gj) return null; + var ids = context.selectedIDs(); - if (gj.type === 'FeatureCollection') { - for (var i = 0; i < gj.features.length; i++) { - ensureFeatureID(gj.features[i]); + if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { + // keep the user's point selected.. + context.enter(modeSelect(context, [_pointID])); // disallow scrolling + + 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); } - } else { - ensureFeatureID(gj); - } + }); - return gj; - } // ensure that each single Feature object has a unique ID + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); + 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 ensureFeatureID(feature) { - if (!feature) return; - feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); - return feature; - } // Prefer an array of Features instead of a FeatureCollection + 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(); + } + } + function aboutFeatureEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } - function getFeatures(gj) { - if (!gj) return []; + 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); + }); - if (gj.type === 'FeatureCollection') { - return gj.features; - } else { - return [gj]; + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } } - function featureKey(d) { - return d.__featurehash__; - } + function addName() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // reset pane, in case user happened to change it.. - function isPolygon(d) { - return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; - } - function clipPathID(d) { - return 'ideditor-data-' + d.__featurehash__ + '-clippath'; + 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); + }); + + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function featureClasses(d) { - return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); + 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') + })); + + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } } - 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 + 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 geoData, polygonData; + 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 (_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); + if (msec) { + reveal(null, null, { + duration: 0 + }); } - geoData = geoData.filter(getPath); - polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons + 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.. - 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 + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + continueTo(updatePoint); + }); + }, msec + 100); - 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 + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var pathData = { - fill: polygonData, - shadow: geoData, - stroke: geoData - }; - var paths = datagroups.selectAll('path').data(function (layer) { - return pathData[layer]; - }, featureKey); // exit + function updatePoint() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to untag the point.. - paths.exit().remove(); // enter/update - 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 + 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); - layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - 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 + function updateCloseEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to change it.. - labels.exit().remove(); // enter/update - 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]; - }); + 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); + + function continueTo(nextStep) { + 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 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 - function xmlToDom(textdata) { - return new DOMParser().parseFromString(textdata, 'text/xml'); + 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 + }); + + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + nextStep(); + } } - drawData.setFile = function (extension, data) { - _template = null; - _fileList = null; - _geojson = null; - _src = null; - var gj; + function enterDelete() { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var node = selectMenuItem(context, 'delete').node(); - switch (extension) { - case '.gpx': - gj = togeojson.gpx(xmlToDom(data)); - break; + if (!node) { + return continueTo(rightClickPoint); + } - case '.kml': - gj = togeojson.kml(xmlToDom(data)); - break; + 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); + } + }); - case '.geojson': - case '.json': - gj = JSON.parse(data); - break; + function continueTo(nextStep) { + context.map().on('move.intro', null); + context.history().on('change.intro', null); + context.on('exit.intro', null); + nextStep(); } + } - gj = gj || {}; + function undo() { + context.history().on('change.intro', function () { + continueTo(play); + }); + reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = extension + ' data file'; - this.fitZoom(); + function continueTo(nextStep) { + context.history().on('change.intro', null); + nextStep(); } + } - dispatch.call('change'); - return this; + 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'); + } + }); + } + + chapter.enter = function () { + addPoint(); }; - drawData.showLabels = function (val) { - if (!arguments.length) return _showLabels; - _showLabels = val; - return this; + 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); }; - drawData.enabled = function (val) { - if (!arguments.length) return _enabled; - _enabled = val; + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - if (_enabled) { - showLayer(); - } else { - hideLayer(); - } + return utilRebind(chapter, dispatch, 'on'); + } - dispatch.call('change'); - return this; - }; + 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 = []; - drawData.hasData = function () { - var gj = _geojson || {}; - return !!(_template || Object.keys(gj).length); - }; + var _areaID; - drawData.template = function (val, src) { - if (!arguments.length) return _template; // test source against OSM imagery blocklists.. + var chapter = { + title: 'intro.areas.title' + }; - var osm = context.connection(); + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - if (osm) { - var blocklists = osm.imageryBlocklists(); - var fail = false; - var tested = 0; - var regex; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - 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. + 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 addArea() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _areaID = null; + var msec = transitionTime(playground, context.map().center()); - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(val); - } + if (msec) { + reveal(null, null, { + duration: 0 + }); } - _template = val; - _fileList = null; - _geojson = null; // strip off the querystring/hash from the template, - // it often includes the access token + 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); - _src = src || 'vectortile:' + val.split(/[?#]/)[0]; - dispatch.call('change'); - return this; - }; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - drawData.geojson = function (gj, src) { - if (!arguments.length) return _geojson; - _template = null; - _fileList = null; - _geojson = null; - _src = null; - gj = gj || {}; + function startPlayground() { + if (context.mode().id !== 'add-area') { + return chapter.restart(); + } - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = src || 'unknown.geojson'; + _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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - dispatch.call('change'); - return this; - }; + function continuePlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - 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(); + _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 - reader.onload = function () { - return function (e) { - drawData.setFile(extension, e.target.result); - }; - }(); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + var entity = context.hasEntity(context.selectedIDs()[0]); - reader.readAsText(f); - return this; - }; + 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(); + } + }); - 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var testUrl = url.split(/[?#]/)[0]; - var extension = getExtension(testUrl) || defaultExtension; + function finishPlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - if (extension) { - _template = null; - d3_text(url).then(function (data) { - drawData.setFile(extension, data); - })["catch"](function () { - /* ignore */ + _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 + }); }); - } else { - drawData.template(url); - } + }, 250); // after reveal - return this; - }; + 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(); + } + }); - drawData.getSrc = function () { - return _src || ''; - }; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - 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 searchPresets() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - switch (geom.type) { - case 'Point': - c = [c]; + var ids = context.selectedIDs(); - case 'MultiPoint': - case 'LineString': - break; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + context.enter(modeSelect(context, [_areaID])); + } // disallow scrolling - case 'MultiPolygon': - c = utilArrayFlatten(c); - case 'Polygon': - case 'MultiLineString': - c = utilArrayFlatten(c); - break; - } - /* eslint-enable no-fallthrough */ + 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.. + context.on('enter.intro', function (mode) { + if (!_areaID || !context.hasEntity(_areaID)) { + return continueTo(addArea); + } - return utilArrayUnion(coords, c); - }, []); + var ids = context.selectedIDs(); - if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { - var extent = geoExtent(d3_geoBounds({ - type: 'LineString', - coordinates: coords - })); - map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); - } + 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.. - return this; - }; + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling - init(); - return drawData; - } + 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 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 = []; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - if (showTile) { - debugData.push({ - "class": 'red', - label: 'tile' - }); + 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 (showCollision) { - debugData.push({ - "class": 'yellow', - label: 'collision' - }); + 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(); } + } - if (showImagery) { - debugData.push({ - "class": 'orange', - label: 'imagery' - }); + function clickAddField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - if (showTouchTargets) { - debugData.push({ - "class": 'pink', - label: 'touchTargets' - }); - } + var ids = context.selectedIDs(); - if (showDownloaded) { - debugData.push({ - "class": 'purple', - label: 'downloaded' - }); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); } - 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 (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // disallow scrolling - 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 - var osm = context.connection(); - var dataDownloaded = []; + 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. - 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 entity = context.entity(_areaID); - 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 (entity.tags.description) { + return continueTo(play); + } // scroll "Add field" into view + + + var box = context.container().select('.more-fields').node().getBoundingClientRect(); + + 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 - 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. + context.on('exit.intro', function () { + return continueTo(searchPresets); + }); + 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(); + } + } - 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; + function chooseDescriptionField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - }; - return drawDebug; - } + var ids = context.selectedIDs(); - /* - 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 (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } - function svgDefs(context) { - var _defsSelection = select(null); + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // Make sure combobox is ready.. - var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; - function drawDefs(selection) { - _defsSelection = selection.append('defs'); // add markers + if (context.container().select('div.combobox').empty()) { + return continueTo(clickAddField); + } // Watch for the combobox to go away.. - _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 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); + }); - 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) { + if (watcher) window.clearInterval(watcher); + context.on('exit.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 describePlayground() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - addSidedMarker('barrier', '#ddd', 1); - addSidedMarker('man_made', '#fff', 0); + var ids = context.selectedIDs(); - _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'); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - _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 + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - 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'); + if (context.container().select('.form-field-description').empty()) { + return continueTo(retryChooseDescription); + } - patterns.append('rect').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('class', function (d) { - return 'pattern-color-' + d[0]; + context.on('exit.intro', function () { + continueTo(play); + }); + reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { + button: icon('#iD-icon-close', 'inline') + }), { + duration: 300 }); - 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 - _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 continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + function retryChooseDescription() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - addSprites(_spritesheetIds, true); - } + var ids = context.selectedIDs(); - function addSprites(ids, overrideColors) { - _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); - 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()); + 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); + }); - if (overrideColors && d !== 'iD-sprite') { - // allow icon colors to be overridden.. - select(node).selectAll('path').attr('fill', 'currentColor'); - } - })["catch"](function () { - /* ignore */ - }); + 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'); + } }); - spritesheets.exit().remove(); } - drawDefs.addSprites = addSprites; - return drawDefs; - } + chapter.enter = function () { + addArea(); + }; - var _layerEnabled = false; + 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); + }; - var _qaService; + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - function svgKeepRight(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + return utilRebind(chapter, dispatch, 'on'); + } - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + 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' + }; - 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. + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - function getService() { - if (services.keepRight && !_qaService) { - _qaService = services.keepRight; + function addLine() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(tulipRoadStart, context.map().center()); - _qaService.on('loaded', throttledRedraw); - } else if (!services.keepRight && _qaService) { - _qaService = null; + if (msec) { + reveal(null, null, { + duration: 0 + }); } - return _qaService; - } // Show the markers - + 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 editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } - } // Immediately remove the markers and their touch targets + } + 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 editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.keepRight').remove(); - touchLayer.selectAll('.qaItem.keepRight').remove(); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } - } // Enable the layer. This shows the markers and transitions them to visible. + } + 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 layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + context.history().on('change.intro', function () { + if (isLineConnected()) { + continueTo(continueLine); + } }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. - - - 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'); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-line') { + return; + } else if (mode.id === 'select') { + continueTo(retryIntersect); + return; + } else { + return chapter.restart(); + } }); - } // 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.. - var markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { - return d.id; - }); // exit + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - markers.exit().remove(); // enter + function isLineConnected() { + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); + 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; + }); }); - 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 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); + } - 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 continueLine() { + if (context.mode().id !== 'draw-line') return chapter.restart(); - targets.exit().remove(); // enter/update + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - 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); + 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(); + } + }); - 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.on('enter.intro', null); + nextStep(); } - } // Draw the keepRight layer and schedule loading issues and updating markers. - - - function drawKeepRight(selection) { - var service = getService(); - var surface = context.surface(); + } - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + 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 - 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.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 (_layerEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); - } else { - editOff(); - } + 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(); } - } // Toggles the layer on and off - - - drawKeepRight.enabled = function (val) { - if (!arguments.length) return _layerEnabled; - _layerEnabled = val; + } - if (_layerEnabled) { - layerOn(); - } else { - layerOff(); + 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 (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } + function continueTo(nextStep) { + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); } + } // selected wrong road type - dispatch.call('change'); - return this; - }; - - drawKeepRight.supported = function () { - return !!getService(); - }; - return drawKeepRight; - } + function retryPresetResidential() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); // disallow scrolling - function svgGeolocate(projection) { - var layer = select(null); + 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 _position; + 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(); + } + } - function init() { - if (svgGeolocate.initialized) return; // run once + 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); - svgGeolocate.enabled = false; - svgGeolocate.initialized = true; + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } } - function showLayer() { - layer.style('display', 'block'); - } + 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 hideLayer() { - layer.transition().duration(250).style('opacity', 0); + function continueTo(nextStep) { + nextStep(); + } } - function layerOn() { - layer.style('opacity', 0).transition().duration(250).style('opacity', 1); - } + function updateLine() { + context.history().reset('doneAddLine'); - function layerOff() { - layer.style('display', 'none'); - } + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); + } - function transform(d) { - return svgPointTransform(projection)(d); - } + var msec = transitionTime(woodRoadDragMidpoint, context.map().center()); - 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... + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); - } + context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); + timeout(function () { + var padding = 250 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); - 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)); - } + var advance = function advance() { + continueTo(addNode); + }; - 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); + 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); - if (enabled) { - update(); - } else { - layerOff(); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } } - drawLocation.enabled = function (position, enabled) { - if (!arguments.length) return svgGeolocate.enabled; - _position = position; - svgGeolocate.enabled = enabled; + function addNode() { + context.history().reset('doneAddLine'); - if (svgGeolocate.enabled) { - showLayer(); - layerOn(); - } else { - hideLayer(); + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); } - return this; - }; - - init(); - return drawLocation; - } + 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); + } - 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; + if (changed.created().length === 1) { + timeout(function () { + continueTo(startDragEndpoint); + }, 500); + } + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') { + continueTo(updateLine); + } + }); - var _rdrawn = new RBush(); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var _rskipped = new RBush(); + function startDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - var _textWidthCache = {}; - var _entitybboxes = {}; // Listed from highest to lowest priority + 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); + } - 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]]; + 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); - function shouldSkipIcon(preset) { - var noIcons = ['building', 'landuse', 'natural']; - return noIcons.some(function (s) { - return preset.id.indexOf(s) >= 0; + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { + continueTo(finishDragEndpoint); + } }); - } - function get(array, prop) { - return function (d, i) { - return array[i][prop]; - }; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - 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); + function finishDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - if (str === null) { - return size / 3 * 2 * text.length; - } else { - return size / 3 * (2 * text.length + str.length); + 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); } - } - } - function drawLinePaths(selection, entities, filter, classes, labels) { - var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit + 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); - paths.exit().remove(); // enter/update + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { + continueTo(startDragEndpoint); + } + }); + context.on('enter.intro', function () { + continueTo(startDragMidpoint); + }); - 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } } - function drawLineLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - - texts.exit().remove(); // enter - - 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 - - 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 startDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - function drawPointLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit + if (context.selectedIDs().indexOf(woodRoadID) === -1) { + context.enter(modeSelect(context, [woodRoadID])); + } - texts.exit().remove(); // enter/update + 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); + } - 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); + 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 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'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.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 + function continueDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - icons.exit().remove(); // enter/update + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + box.height += 400; - 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; + var advance = function advance() { + context.history().checkpoint('doneUpdateLine'); + continueTo(deleteLines); + }; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-15' : ''); + 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 + }); }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function drawCollisionBoxes(selection, rtree, which) { - var classes = 'debug ' + which + ' ' + (which === 'debug-skipped' ? 'orange' : 'yellow'); - var gj = []; + function deleteLines() { + context.history().reset('doneUpdateLine'); + context.enter(modeBrowse(context)); - 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]]] - }; + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return chapter.restart(); + } + + var msec = transitionTime(deleteLinesLoc, context.map().center()); + + if (msec) { + reveal(null, null, { + duration: 0 }); } - var boxes = selection.selectAll('.' + which).data(gj); // exit + 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; - boxes.exit().remove(); // enter/update + var advance = function advance() { + continueTo(rightClickIntersection); + }; - boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + 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); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.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; + 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); - for (i = 0; i < labelStack.length; i++) { - labelable.push([]); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - if (fullRedraw) { - _rdrawn.clear(); + function splitIntersection() { + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(deleteLines); + } - _rskipped.clear(); + var node = selectMenuItem(context, 'split').node(); - _entitybboxes = {}; - } else { - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); + if (!node) { + return continueTo(rightClickIntersection); + } - for (j = 0; j < toRemove.length; j++) { - _rdrawn.remove(toRemove[j]); + 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(); - _rskipped.remove(toRemove[j]); - } + if (!wasChanged && !node) { + return continueTo(rightClickIntersection); } - } // Loop through all the entities to do some preprocessing - - - 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; - if (!wireframe && geometry === 'point' && !(zoom >= 18 && hasDirections)) { - renderNodeAs[entity.id] = 'point'; - markerPadding = 20; // extra y for marker height + 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 { - renderNodeAs[entity.id] = 'vertex'; - markerPadding = 0; + _washingtonSegmentID = null; + continueTo(retrySplit); } + }, 300); // after any transition (e.g. if user deleted 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 (geometry === 'vertex') { - geometry = 'point'; - } // Determine which entities are label-able - - - var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); - var icon = preset && !shouldSkipIcon(preset) && preset.icon; - if (!icon && !utilDisplayName(entity)) continue; - - 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - var positions = { - point: [], - line: [], - area: [] - }; - var labelled = { - point: [], - line: [], - area: [] - }; // Try and find a valid label for labellable entities - - for (k = 0; k < labelable.length; k++) { - var fontSize = labelStack[k][3]; - - 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' || 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); - } + function retrySplit() { + context.enter(modeBrowse(context)); + context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); - if (p) { - if (geometry === 'vertex') { - geometry = 'point'; - } // treat vertex like point + var advance = function advance() { + continueTo(rightClickIntersection); + }; + 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 + }); + }); - p.classes = geometry + ' tag-' + labelStack[k][1]; - positions[geometry].push(p); - labelled[geometry].push(entity); - } - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } + } - 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; - }); + function didSplit() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); } - 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.. + 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 - var bbox; + context.on('enter.intro', function () { + var ids = context.selectedIDs(); - 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 (ids.length === 1 && ids[0] === _washingtonSegmentID) { + continueTo(multiSelect); } - - if (tryInsert([bbox], entity.id, true)) { - return p; + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); } - } + }); - 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; - var padding = 3; + function multiSelect() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - 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 ids = context.selectedIDs(); + var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; + var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; - var sub = subpath(points, start, start + width); + if (hasWashington && hasTwelfth) { + return continueTo(multiRightClick); + } else if (!hasWashington && !hasTwelfth) { + return continueTo(didSplit); + } - if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { - continue; - } + context.map().centerZoomEase(twelfthAvenue, 18, 500); + timeout(function () { + var selected, other, padding, box; - var isReverse = reverse(sub); + 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 (isReverse) { - sub = sub.reverse(); + 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; } - var bboxes = []; - var boxsize = (height + 2) / 2; + 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); - 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.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var num = Math.max(1, Math.floor(geoVecLength(a, b) / boxsize / 2)); + function multiRightClick() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - 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) - }); - } - } + 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(); - if (tryInsert(bboxes, entity.id, false)) { - // accept this one - return { - 'font-size': height + 2, - lineString: lineString(sub), - startOffset: offset + '%' - }; + 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 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 lineString(points) { - return 'M' + points.join('L'); - } - - function subpath(points, from, to) { - var sofar = 0; - var start, end, i0, i1; + 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(); + } + } - 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; + function multiDelete() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - 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; - } + 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); + } + }); - 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - sofar += current; - } + 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); + } + }); - var result = points.slice(i0, i1); - result.unshift(start); - result.push(end); - return result; + function continueTo(nextStep) { + nextStep(); + } + } + + 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'); } - } + }); + } - 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 = {}; + chapter.enter = function () { + addLine(); + }; - if (picon) { - // icon and label.. - if (addIcon()) { - addLabel(iconSize + padding); - return p; - } - } else { - // label only.. - if (addLabel(0)) { - return p; - } - } + 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 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 - }; + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - if (tryInsert([bbox], entity.id + 'I', true)) { - p.transform = 'translate(' + iconX + ',' + iconY + ')'; - return true; - } + return utilRebind(chapter, dispatch, 'on'); + } - return false; - } + 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 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 timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - if (tryInsert([bbox], entity.id, true)) { - p.x = labelX; - p.y = labelY; - p.textAnchor = 'middle'; - p.height = height; - return true; - } - } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - return false; - } - } // force insert a singular bounding box - // singular box only, no array, id better be unique + 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 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 doInsert(bbox, id) { - bbox.id = id; - var oldbox = _entitybboxes[id]; + function addHouse() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _houseID = null; + var msec = transitionTime(house, context.map().center()); - if (oldbox) { - _rdrawn.remove(oldbox); - } + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - _entitybboxes[id] = bbox; + 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); - _rdrawn.insert(bbox); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } + } - function tryInsert(bboxes, id, saveSkipped) { - var skipped = false; + function startHouse() { + if (context.mode().id !== 'add-area') { + return continueTo(addHouse); + } - for (var i = 0; i < bboxes.length; i++) { - var bbox = bboxes[i]; - bbox.id = id; // Check that label is visible + _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 - if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { - skipped = true; - break; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (_rdrawn.collides(bbox)) { - skipped = true; - break; - } - } + function continueHouse() { + if (context.mode().id !== 'draw-area') { + return continueTo(addHouse); + } - _entitybboxes[id] = bboxes; + _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 (skipped) { - if (saveSkipped) { - _rskipped.load(bboxes); + if (isMostlySquare(points)) { + _houseID = way.id; + return continueTo(chooseCategoryBuilding); + } else { + return continueTo(retryHouse); } } else { - _rdrawn.load(bboxes); + return chapter.restart(); } - - return !skipped; - } - - 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 - drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); - drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - 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 + function retryHouse() { + var onClick = function onClick() { + continueTo(addHouse); + }; - 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 + 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 + }); + }); - drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); - drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); - layer.call(filterLabels); + function continueTo(nextStep) { + context.map().on('move.intro drawn.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 - }; + function chooseCategoryBuilding() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - var nearMouse = _rdrawn.search(bbox).map(function (entity) { - return entity.id; - }); + var ids = context.selectedIDs(); - ids.push.apply(ids, nearMouse); - } // hide labels on selected nodes (they look weird when dragging / haloed) + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - for (var i = 0; i < selectedIDs.length; i++) { - var entity = graph.hasEntity(selectedIDs[i]); + 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.. - if (entity && entity.type === 'node') { - ids.push(selectedIDs[i]); + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); } - } - layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. + var ids = context.selectedIDs(); - var debug = selection.selectAll('.labels-group.debug'); - var gj = []; + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); + } + }); - 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]]] - }] : []; + 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 box = debug.selectAll('.debug-mouse').data(gj); // exit + function choosePresetHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - box.exit().remove(); // enter/update + var ids = context.selectedIDs(); - box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); - } + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - var throttleFilterLabels = throttle(filterLabels, 100); - drawLabels.observe = function (selection) { - var listener = function listener() { - throttleFilterLabels(selection); - }; + 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.. - selection.on('mousemove.hidelabels', listener); - context.on('enter.hidelabels', listener); - }; + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); + } - drawLabels.off = function (selection) { - throttleFilterLabels.cancel(); - selection.on('mousemove.hidelabels', null); - context.on('enter.hidelabels', null); - }; + var ids = context.selectedIDs(); - return drawLabels; - } + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); + } + }); - var _layerEnabled$1 = false; + 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 _qaService$1; + function closeEditorHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - function svgImproveOSM(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + var ids = context.selectedIDs(); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } - 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 + 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 continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - function getService() { - if (services.improveOSM && !_qaService$1) { - _qaService$1 = services.improveOSM; + function rightClickHouse() { + if (!_houseID) return chapter.restart(); + context.enter(modeBrowse(context)); + context.history().reset('hasHouse'); + var zoom = context.map().zoom(); - _qaService$1.on('loaded', throttledRedraw); - } else if (!services.improveOSM && _qaService$1) { - _qaService$1 = null; + if (zoom < 20) { + zoom = 20; } - return _qaService$1; - } // Show the markers - + 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 editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } - } // Immediately remove the markers and their touch targets + } + function clickSquare() { + if (!_houseID) return chapter.restart(); + var entity = context.hasEntity(_houseID); + if (!entity) return continueTo(rightClickHouse); + var node = selectMenuItem(context, 'orthogonalize').node(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.improveOSM').remove(); - touchLayer.selectAll('.qaItem.improveOSM').remove(); + if (!node) { + return continueTo(rightClickHouse); } - } // 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; + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + padding: 50 }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. - - - 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'); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickHouse); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickSquare); + } }); - } // Update the issue markers + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'orthogonalize').node(); + if (!wasChanged && !node) { + return continueTo(rightClickHouse); + } - 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.. + 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. - var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { - return d.id; - }); // exit + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { + n: 1 + })) { + continueTo(doneSquare); + } else { + continueTo(retryClickSquare); + } + }, 500); // after transitioned actions + }); - markers.exit().remove(); // enter + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + function retryClickSquare() { + context.enter(modeBrowse(context)); + revealHouse(house, helpHtml('intro.buildings.retry_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickHouse); + } }); - 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 (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + function continueTo(nextStep) { + nextStep(); + } + } + + function doneSquare() { + context.history().checkpoint('doneSquare'); + revealHouse(house, helpHtml('intro.buildings.done_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addTank); } - }); // update + }); - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + function continueTo(nextStep) { + nextStep(); + } + } - 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 addTank() { + context.enter(modeBrowse(context)); + context.history().reset('doneSquare'); + _tankID = null; + var msec = transitionTime(tank, context.map().center()); - targets.exit().remove(); // enter/update + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - 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.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); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } - } // Draw the ImproveOSM layer and schedule loading issues and updating markers. + } + function startTank() { + if (context.mode().id !== 'add-area') { + return continueTo(addTank); + } - function drawImproveOSM(selection) { - var service = getService(); - var surface = context.surface(); + _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 - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - 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); + function continueTank() { + if (context.mode().id !== 'draw-area') { + return continueTo(addTank); + } - if (_layerEnabled$1) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); + _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 { - editOff(); + return continueTo(addTank); } - } - } // Toggles the layer on and off - - - drawImproveOSM.enabled = function (val) { - if (!arguments.length) return _layerEnabled$1; - _layerEnabled$1 = val; + }); - if (_layerEnabled$1) { - layerOn(); - } else { - layerOff(); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } + function searchPresetTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); } - dispatch.call('change'); - return this; - }; + var ids = context.selectedIDs(); - drawImproveOSM.supported = function () { - return !!getService(); - }; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); + } // disallow scrolling - return drawImproveOSM; - } - var _layerEnabled$2 = false; + 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$2; + context.on('enter.intro', function (mode) { + if (!_tankID || !context.hasEntity(_tankID)) { + return continueTo(addTank); + } - function svgOsmose(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + var ids = context.selectedIDs(); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + 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.. - 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.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + 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); + } + }); - function getService() { - if (services.osmose && !_qaService$2) { - _qaService$2 = services.osmose; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - _qaService$2.on('loaded', throttledRedraw); - } else if (!services.osmose && _qaService$2) { - _qaService$2 = null; + 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 _qaService$2; - } // Show the markers - + 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 editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function closeEditorTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); } - } // Immediately remove the markers and their touch targets + var ids = context.selectedIDs(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.osmose').remove(); - touchLayer.selectAll('.qaItem.osmose').remove(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); } - } // 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'); + context.history().checkpoint('hasTank'); + context.on('exit.intro', function () { + continueTo(rightClickTank); }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. - + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - 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 + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + 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 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.. + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { - return d.id; - }); // exit + function clickCircle() { + if (!_tankID) return chapter.restart(); + var entity = context.hasEntity(_tankID); + if (!entity) return continueTo(rightClickTank); + var node = selectMenuItem(context, 'circularize').node(); - markers.exit().remove(); // enter + if (!node) { + return continueTo(rightClickTank); + } - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { + padding: 50 }); - 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' : ''); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickTank); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickCircle); } - }); // update - - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + }); + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'circularize').node(); - 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 + if (!wasChanged && !node) { + return continueTo(rightClickTank); + } - targets.exit().remove(); // enter/update + 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. - 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); + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { + n: 1 + })) { + continueTo(play); + } else { + continueTo(retryClickCircle); + } + }, 500); // after transitioned actions + }); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); } - } // Draw the Osmose layer and schedule loading issues and updating markers. - + } - function drawOsmose(selection) { - var service = getService(); - var surface = context.surface(); + function retryClickCircle() { + context.enter(modeBrowse(context)); + revealTank(tank, helpHtml('intro.buildings.retry_circle'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickTank); + } + }); - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + function continueTo(nextStep) { + nextStep(); } + } - 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(); + 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'); } - } - } // 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(); + }); + } - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } - } + chapter.enter = function () { + addHouse(); + }; - dispatch.call('change'); - return this; + 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); }; - drawOsmose.supported = function () { - return !!getService(); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); }; - return drawOsmose; + return utilRebind(chapter, dispatch, 'on'); } - function svgStreetside(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + function uiIntroStartEditing(context, reveal) { + var dispatch = dispatch$8('done', 'startEditing'); + var modalSelection = select(null); + var chapter = { + title: 'intro.startediting.title' + }; - var minZoom = 14; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); - var _viewerYaw = 0; - var _selectedSequence = null; + function showHelp() { + reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + shortcuts(); + } + }); + } - var _streetside; - /** - * init(). - */ + 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 init() { - if (svgStreetside.initialized) return; // run once + reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showStart(); + } + }); + } - svgStreetside.enabled = false; - svgStreetside.initialized = true; + function showStart() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + + 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(); + }); + 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'); } - /** - * getService(). - */ + chapter.enter = function () { + showHelp(); + }; - function getService() { - if (services.streetside && !_streetside) { - _streetside = services.streetside; + chapter.exit = function () { + modalSelection.remove(); + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + }; - _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); - } else if (!services.streetside && _streetside) { - _streetside = null; - } + return utilRebind(chapter, dispatch, 'on'); + } - return _streetside; - } - /** - * showLayer(). - */ + 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 _currChapter; - 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 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])); + } + } + + selection.call(startIntro); + })["catch"](function () { + /* ignore */ }); } - /** - * hideLayer(). - */ + function startIntro(selection) { + context.enter(modeBrowse(context)); // Save current map state - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } - /** - * editOn(). - */ - + 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)`) - function editOn() { - layer.style('display', 'block'); - } - /** - * editOff(). - */ + context.ui().sidebar.expand(); + context.container().selectAll('button.sidebar-toggle').classed('disabled', true); // Block saving + context.inIntro(true); // Load semi-real data used in intro - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } - /** - * click() Handles 'bubble' point click event. - */ + if (osm) { + osm.toggle(false).reset(); + } + context.history().reset(); + context.history().merge(Object.values(coreGraph().load(_introGraph).entities)); + context.history().checkpoint('initial'); // Setup imagery - function click(d3_event, d) { - var service = getService(); - if (!service) return; // try to preserve the viewer rotation when staying on the same sequence + var imagery = context.background().findSource(INTRO_IMAGERY); - if (d.sequenceKey !== _selectedSequence) { - _viewerYaw = 0; // reset + if (imagery) { + context.background().baseLayerSource(imagery); + } else { + context.background().bing(); } - _selectedSequence = d.sequenceKey; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); // Setup data layers (only OSM) + + 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.map().centerEase(d.loc); - } - /** - * mouseover(). - */ + 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.. - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } - /** - * mouseout(). - */ + 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 (i < chapterFlow.length - 1) { + var next = chapterFlow[i + 1]; + context.container().select("button.chapter-".concat(next)).classed('next', true); + } // Store walkthrough progress.. - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } - /** - * transform(). - */ + 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 transform(d) { - var t = svgPointTransform(projection)(d); - var rot = d.ca + _viewerYaw; + var incomplete = utilArrayDifference(chapterFlow, progress); - if (rot) { - t += ' rotate(' + Math.floor(rot) + ',0,0)'; - } + if (!incomplete.length) { + corePreferences('walkthrough_completed', 'yes'); + } - return t; - } + curtain.remove(); + navwrap.remove(); + context.container().selectAll('.main-map .layer-background').style('opacity', opacity); + context.container().selectAll('button.sidebar-toggle').classed('disabled', false); - function viewerChanged() { - var service = getService(); - if (!service) return; - var viewer = service.viewer(); - if (!viewer) return; // update viewfield rotation + if (osm) { + osm.toggle(true).reset().caches(caches); + } - _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed - // e.g. during drags or easing. + context.history().reset().merge(Object.values(baseEntities)); + context.background().baseLayerSource(background); + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); - if (context.map().isTransformed()) return; - layer.selectAll('.viewfield-group.currentView').attr('transform', transform); - } + if (history) { + context.history().fromJSON(history, false); + } - function filterBubbles(bubbles) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + 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]); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() >= fromTimestamp; - }); - } + function enterChapter(d3_event, newChapter) { + if (_currChapter) { + _currChapter.exit(); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() <= toTimestamp; - }); - } + context.enter(modeBrowse(context)); + _currChapter = newChapter; - if (usernames) { - bubbles = bubbles.filter(function (bubble) { - return usernames.indexOf(bubble.captured_by) !== -1; + _currChapter.enter(); + + buttons.classed('next', false).classed('active', function (d) { + return d.title === _currChapter.title; }); } - - return bubbles; } - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + return intro; + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; - }); - } + 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' + }; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; - }); + function update(selection) { + var shownItems = []; + var liveIssues = context.validator().getIssues({ + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }); + + if (liveIssues.length) { + warningsItem.count = liveIssues.length; + shownItems.push(warningsItem); } - if (usernames) { - sequences = sequences.filter(function (sequences) { - return usernames.indexOf(sequences.properties.captured_by) !== -1; - }); + if (corePreferences('validate-what') === 'all') { + var resolvedIssues = context.validator().getResolvedIssues(); + + if (resolvedIssues.length) { + resolvedItem.count = resolvedIssues.length; + shownItems.push(resolvedItem); + } } - return sequences; + 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')); + }); + chipSelection.call(svgIcon('#' + d.iconID)); + }); + enter.append('span').attr('class', 'count'); + enter.merge(chips).selectAll('span.count').html(function (d) { + return d.count.toString(); + }); } - /** - * update(). - */ + return function (selection) { + update(selection); + context.validator().on('validated.infobox', function () { + update(selection); + }); + }; + } - 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 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) - if (context.photos().showsPanoramic()) { - sequences = service ? service.sequences(projection) : []; - bubbles = service && showMarkers ? service.bubbles(projection) : []; - sequences = filterSequences(sequences); - bubbles = filterBubbles(bubbles); - } + var _dMini; // dimensions of minimap - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit - traces.exit().remove(); // enter/update + var _cMini; // center pixel of minimap - 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 - groups.exit().remove(); // enter + var _tStart; // transform at start of gesture - 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]; - }).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 + var _tCurr; // transform at most recent event - 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__; + var _timeoutID; - 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'; - } + function zoomStarted() { + if (_skipEvents) return; + _tStart = _tCurr = projection.transform(); + _gesture = null; } - } - /** - * drawImages() - * drawImages is the method that is returned (and that runs) every time 'svgStreetside()' is called. - * 'svgStreetside()' is called from index.js - */ + 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 (!isZooming && !isPanning) { + return; // no change + } // lock in either zooming or panning, don't allow both in minimap. - 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); + if (!_gesture) { + _gesture = isZooming ? 'zoom' : 'pan'; + } + + var tMini = projection.transform(); + var tX, tY, scale; + + if (_gesture === 'zoom') { + scale = k / tMini.k; + tX = (_cMini[0] / scale - _cMini[0]) * scale; + tY = (_cMini[1] / scale - _cMini[1]) * scale; } else { - editOff(); + k = tMini.k; + scale = 1; + tX = x - tMini.x; + tY = y - tMini.y; } + + 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(); } - } - /** - * drawImages.enabled(). - */ + function zoomEnded() { + if (_skipEvents) return; + if (_gesture !== 'pan') return; + updateProjection(); + _gesture = null; + context.map().center(projection.invert(_cMini)); // recenter main map.. + } - drawImages.enabled = function (_) { - if (!arguments.length) return svgStreetside.enabled; - svgStreetside.enabled = _; + 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 (svgStreetside.enabled) { - showLayer(); - context.photos().on('change.streetside', update); - } else { - hideLayer(); - context.photos().on('change.streetside', null); + if (_isTransformed) { + utilSetTransform(tiles, 0, 0); + utilSetTransform(viewport, 0, 0); + _isTransformed = false; + } + + zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); + _skipEvents = true; + wrap.call(zoom.transform, _tCurr); + _skipEvents = false; } - dispatch.call('change'); - return this; - }; - /** - * drawImages.supported(). - */ + 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 - drawImages.supported = function () { - return !!getService(); - }; + 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 - init(); - return drawImages; - } + var overlaySources = context.background().overlayLayerSources(); + var activeOverlayLayers = []; - function svgMapillaryImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + 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 minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); + 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 _mapillary; + 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; + }); + } + } - var viewerCompassAngle; + function queueRedraw() { + clearTimeout(_timeoutID); + _timeoutID = setTimeout(function () { + redraw(); + }, 750); + } - function init() { - if (svgMapillaryImages.initialized) return; // run once + 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); - svgMapillaryImages.enabled = false; - svgMapillaryImages.initialized = true; - } + 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 getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + 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.. - _mapillary.event.on('loadedImages', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + _dMini = [200, 150]; //utilGetDimensions(wrap); - return _mapillary; + _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); } - 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'); + return mapInMap; + } + + 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')); - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + function disableTooHigh() { + var canEdit = context.map().zoom() >= context.minEditableZoom(); + div.style('display', canEdit ? 'none' : 'block'); + } - function editOn() { - layer.style('display', 'block'); - } + context.map().on('move.notice', debounce(disableTooHigh, 500)); + disableTooHigh(); + }; + } - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + function uiPhotoviewer(context) { + var dispatch = dispatch$8('resize'); - 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 _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - function mouseover(d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + function photoviewer(selection) { + selection.append('button').attr('class', 'thumb-hide').on('click', function () { + if (services.streetside) { + services.streetside.hideViewer(context); + } - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + if (services.mapillary) { + services.mapillary.hideViewer(context); + } - function transform(d) { - var t = svgPointTransform(projection)(d); + if (services.openstreetcam) { + services.openstreetcam.hideViewer(context); + } + }).append('div').call(svgIcon('#iD-icon-close')); - 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)'; + function preventDefault(d3_event) { + d3_event.preventDefault(); } - return t; - } + 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 + })); - 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(); + 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 (!showsPano || !showsFlat) { - images = images.filter(function (image) { - if (image.pano) return showsPano; - return showsFlat; - }); - } + function startResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + var mapSize = context.map().dimensions(); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() >= fromTimestamp; - }); - } + if (resizeOnX) { + var maxWidth = mapSize[0]; + var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); + target.style('width', newWidth + 'px'); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() <= toTimestamp; - }); - } + if (resizeOnY) { + var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map - if (usernames) { - images = images.filter(function (image) { - return usernames.indexOf(image.captured_by) !== -1; - }); - } + var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); + target.style('height', newHeight + 'px'); + } - return images; - } + dispatch.call(eventName, target, utilGetDimensions(target, true)); + } - 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(); + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - 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; + function stopResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); // remove all the listeners we added - 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); + select(window).on('.' + eventName, null); + } - if (image && image.hasOwnProperty('pano')) { - if (image.pano) return showsPano; - return showsFlat; - } - } - } - } + 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); - return false; - }); + if (_pointerPrefix === 'pointer') { + select(window).on('pointercancel.' + eventName, stopResize, false); + } + }; } + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() >= fromTimestamp; - }); - } + 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) - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() <= toTimestamp; - }); - } + var photoDimensions = utilGetDimensions(photoviewer, true); - if (usernames) { - sequences = sequences.filter(function (sequence) { - return usernames.indexOf(sequence.properties.username) !== -1; - }); + 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); } + }; - return sequences; - } - - 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 + return utilRebind(photoviewer, dispatch, 'on'); + } - traces.exit().remove(); // enter/update + 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(); + }; + } - 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 + function uiScale(context) { + var projection = context.projection, + isImperial = !_mainLocalizer.usesMetric(), + maxLength = 180, + tickHeight = 8; - groups.exit().remove(); // enter + 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 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 (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 - 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); - 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); } } - } - - 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 (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(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 (_) { - if (!arguments.length) return svgMapillaryImages.enabled; - svgMapillaryImages.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); + } - if (svgMapillaryImages.enabled) { - showLayer(); - context.photos().on('change.mapillary_images', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_images', null); + return function (selection) { + function switchUnits() { + isImperial = !isImperial; + selection.call(update); } - dispatch.call('change'); - return this; - }; - - drawImages.supported = function () { - return !!getService(); - }; - - init(); - return drawImages; + 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); + }); + }; } - function svgMapillaryPosition(projection, context) { - var throttledRedraw = throttle(function () { - update(); - }, 1000); + function uiShortcuts(context) { + var detected = utilDetect(); + var _activeTab = 0; - var minZoom = 12; - var minViewfieldZoom = 18; - var layer = select(null); + var _modalSelection; - var _mapillary; + var _selection = select(null); - var viewerCompassAngle; + var _dataShortcuts; - function init() { - if (svgMapillaryPosition.initialized) return; // run once + function shortcutsModal(_modalSelection) { + _modalSelection.select('.modal').classed('modal-shortcuts', true); - svgMapillaryPosition.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('nodeChanged', throttledRedraw); + var i = _dataShortcuts.indexOf(d); - _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); + _activeTab = i; + render(selection); + }); + tabsEnter.append('span').html(function (d) { + return _t.html(d.text); + }); // Update + + 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); }); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + selection.append('span').html('+'); + }); + shortcutKeys.selectAll('kbd.shortcut').data(function (d) { + var arr = d.shortcuts; - return _mapillary; - } + 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 transform(d) { - var t = svgPointTransform(projection)(d); + 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; + }); + } - 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 (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 - return t; + wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { + return i === _activeTab ? 'flex' : 'none'; + }); } - 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 - - groups.exit().remove(); // enter + return function (selection, show) { + _selection = selection; - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + if (show) { + _modalSelection = uiModal(selection); - 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); + _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 viewfieldPath() { - var d = this.parentNode.__data__; + _modalSelection = null; + } + } else { + _modalSelection = uiModal(_selection); - 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'; - } + _modalSelection.call(shortcutsModal); + } + }); } - } + }; + } - 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 uiDataHeader() { + var _datum; - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - } else { - editOff(); - } + 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')); } - drawImages.enabled = function () { - update(); + dataHeader.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; return this; }; - drawImages.supported = function () { - return !!getService(); + return dataHeader; + } + + // 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 + // }, ...] + + var _comboHideTimerID; + + 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; + + var _mouseEnterHandler, _mouseLeaveHandler; + + 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; + }); + })); }; - init(); - return drawImages; - } + 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 svgMapillarySigns(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + input.node().focus(); // focus the input as if it was clicked - var minZoom = 12; - var layer = select(null); + mousedown(d3_event); + }).on('mouseup.combo-caret', function (d3_event) { + d3_event.preventDefault(); // don't steal focus from input - var _mapillary; + mouseup(d3_event); + }); + }); - function init() { - if (svgMapillarySigns.initialized) return; // run once + function mousedown(d3_event) { + if (d3_event.button !== 0) return; // left click only - svgMapillarySigns.enabled = false; - svgMapillarySigns.initialized = true; - } + _tDown = +new Date(); // clear selection - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - _mapillary.event.on('loadedSigns', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + if (start !== end) { + var val = utilGetSetValue(input); + input.node().setSelectionRange(val.length, val.length); + return; + } - return _mapillary; - } + input.on('mouseup.combo-input', mouseup); + } - function showLayer() { - var service = getService(); - if (!service) return; - service.loadSignResources(context); - editOn(); - } + function mouseup(d3_event) { + input.on('mouseup.combo-input', null); + if (d3_event.button !== 0) return; // left click only - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } + if (input.node() !== document.activeElement) return; // exit if this input is not focused - function editOn() { - layer.style('display', 'block'); - } + 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 editOff() { - layer.selectAll('.icon-sign').remove(); - layer.style('display', 'none'); - } + var combo = container.selectAll('.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 sign was detected in, - // preference given to an image already selected. + if (combo.empty() || combo.datum() !== input.node()) { + var tOrig = _tDown; + window.setTimeout(function () { + if (tOrig !== _tDown) return; // exit if user double clicked - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; + fetchComboData('', function () { + show(); + render(); + }); + }, 250); + } else { + hide(); } - }); - - 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 focus() { + fetchComboData(''); // prefetch values (may warm taginfo cache) + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.last_seen_at).getTime() >= fromTimestamp; - }); + function blur() { + _comboHideTimerID = window.setTimeout(hide, 75); } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.first_seen_at).getTime() <= toTimestamp; + function show() { + hide(); // remove any existing + + 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); } - 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 hide() { + if (_comboHideTimerID) { + window.clearTimeout(_comboHideTimerID); + _comboHideTimerID = undefined; + } + + container.selectAll('.combobox').remove(); + container.on('scroll.combo-scroll', null); } - return detectedFeatures; - } + function keydown(d3_event) { + var shown = !container.selectAll('.combobox').empty(); + var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; - 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 + switch (d3_event.keyCode) { + case 8: // ⌫ Backspace - signs.exit().remove(); // enter + 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; - 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 + case 9: + // ⇥ Tab + accept(); + break; - 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; - }); + case 13: + // ↩ Return + d3_event.preventDefault(); + d3_event.stopPropagation(); + break; - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; - } + case 38: + // ↑ Up arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); - return -1; - }); - } + if (tagName === 'input' && !shown) { + show(); + } - 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); + nav(-1); + break; - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadSigns(projection); - service.showSignDetections(true); - } else { - editOff(); + case 40: + // ↓ Down arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); + + if (tagName === 'input' && !shown) { + show(); + } + + nav(+1); + break; + } + } + + function keyup(d3_event) { + switch (d3_event.keyCode) { + case 27: + // ⎋ Escape + cancel(); + break; + + case 13: + // ↩ Return + accept(); + break; } - } else if (service) { - service.showSignDetections(false); - } - } + } // Called whenever the input value is changed (e.g. on typing) - drawSigns.enabled = function (_) { - if (!arguments.length) return svgMapillarySigns.enabled; - svgMapillarySigns.enabled = _; - if (svgMapillarySigns.enabled) { - showLayer(); - context.photos().on('change.mapillary_signs', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_signs', null); - } + function change() { + fetchComboData(value(), function () { + _selected = null; + var val = input.property('value'); - dispatch.call('change'); - return this; - }; + if (_suggestions.length) { + if (input.property('selectionEnd') === val.length) { + _selected = tryAutocomplete(); + } - drawSigns.supported = function () { - return !!getService(); - }; + if (!_selected) { + _selected = val; + } + } - init(); - return drawSigns; - } + if (val.length) { + var combo = container.selectAll('.combobox'); - function svgMapillaryMapFeatures(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + if (combo.empty()) { + show(); + } + } else { + hide(); + } - var minZoom = 12; - var layer = select(null); + render(); + }); + } // Called when the user presses up/down arrows to navigate the list - var _mapillary; - function init() { - if (svgMapillaryMapFeatures.initialized) return; // run once + function nav(dir) { + if (_suggestions.length) { + // try to determine previously selected index.. + var index = -1; - svgMapillaryMapFeatures.enabled = false; - svgMapillaryMapFeatures.initialized = true; - } + for (var i = 0; i < _suggestions.length; i++) { + if (_selected && _suggestions[i].value === _selected) { + index = i; + break; + } + } // pick new _selected - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; - _mapillary.event.on('loadedMapFeatures', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; + index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); + _selected = _suggestions[index].value; + input.property('value', _selected); + } + + render(); + ensureVisible(); } - return _mapillary; - } + function ensureVisible() { + var combo = container.selectAll('.combobox'); + if (combo.empty()) return; + var containerRect = container.node().getBoundingClientRect(); + var comboRect = combo.node().getBoundingClientRect(); - function showLayer() { - var service = getService(); - if (!service) return; - service.loadObjectResources(context); - editOn(); - } + 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 hideLayer() { - throttledRedraw.cancel(); - editOff(); - } - function editOn() { - layer.style('display', 'block'); - } + var selected = combo.selectAll('.combobox-option.selected').node(); - function editOff() { - layer.selectAll('.icon-map-feature').remove(); - layer.style('display', 'none'); - } + if (selected) { + selected.scrollIntoView({ + behavior: 'smooth', + block: 'nearest' + }); + } + } - 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. + function value() { + var value = input.property('value'); + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; + if (start && end) { + value = value.substring(0, start); } - }); - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); + return value; } - } - function filterData(detectedFeatures) { - var service = getService(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function fetchComboData(v, cb) { + _cancelFetch = false; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.last_seen_at).getTime() >= fromTimestamp; - }); - } + _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 (toDate) { - var toTimestamp = new Date(toDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.first_seen_at).getTime() <= toTimestamp; + if (cb) { + cb(); + } }); } - 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 tryAutocomplete() { + if (!_canAutocomplete) return; + var val = _caseSensitive ? value() : value().toLowerCase(); + if (!val) return; // Don't autocomplete if user is typing a number - #4935 - return detectedFeatures; - } + if (!isNaN(parseFloat(val)) && isFinite(val)) return; + var bestIndex = -1; - 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 + 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.. - mapFeatures.exit().remove(); // enter + 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; + } + } - 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'; + if (bestIndex !== -1) { + var bestVal = _suggestions[bestIndex].value; + input.property('value', bestVal); + input.node().setSelectionRange(val.length, bestVal.length); + return bestVal; } + } - return '#' + d.value; - }); - enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update + function render() { + if (_suggestions.length < _minItems || document.activeElement !== input.node()) { + hide(); + return; + } - 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; + 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 (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; - } - - return -1; - }); - } + 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. - 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 (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadMapFeatures(projection); - service.showFeatureDetections(true); - } else { - editOff(); - } - } else if (service) { - service.showFeatureDetections(false); - } - } + function accept(d3_event, d) { + _cancelFetch = true; + var thiz = input.node(); - drawMapFeatures.enabled = function (_) { - if (!arguments.length) return svgMapillaryMapFeatures.enabled; - svgMapillaryMapFeatures.enabled = _; + if (d) { + // user clicked on a suggestion + utilGetSetValue(input, d.value); // replace field contents - if (svgMapillaryMapFeatures.enabled) { - showLayer(); - context.photos().on('change.mapillary_map_features', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_map_features', null); - } + utilTriggerEvent(input, 'change'); + } // clear (and keep) selection - dispatch.call('change'); - return this; - }; - drawMapFeatures.supported = function () { - return !!getService(); - }; + 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. - init(); - return drawMapFeatures; - } - function svgOpenstreetcamImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + function cancel() { + _cancelFetch = true; + var thiz = input.node(); // clear (and remove) selection, and replace field contents - var minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(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(); + } + }; - var _openstreetcam; + combobox.canAutocomplete = function (val) { + if (!arguments.length) return _canAutocomplete; + _canAutocomplete = val; + return combobox; + }; - function init() { - if (svgOpenstreetcamImages.initialized) return; // run once + combobox.caseSensitive = function (val) { + if (!arguments.length) return _caseSensitive; + _caseSensitive = val; + return combobox; + }; - svgOpenstreetcamImages.enabled = false; - svgOpenstreetcamImages.initialized = true; - } + combobox.data = function (val) { + if (!arguments.length) return _data; + _data = val; + return combobox; + }; - function getService() { - if (services.openstreetcam && !_openstreetcam) { - _openstreetcam = services.openstreetcam; + combobox.fetcher = function (val) { + if (!arguments.length) return _fetcher; + _fetcher = val; + return combobox; + }; - _openstreetcam.event.on('loadedImages', throttledRedraw); - } else if (!services.openstreetcam && _openstreetcam) { - _openstreetcam = null; - } + combobox.minItems = function (val) { + if (!arguments.length) return _minItems; + _minItems = val; + return combobox; + }; - return _openstreetcam; - } + combobox.itemsMouseEnter = function (val) { + if (!arguments.length) return _mouseEnterHandler; + _mouseEnterHandler = val; + return combobox; + }; - 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'); - }); - } + combobox.itemsMouseLeave = function (val) { + if (!arguments.length) return _mouseLeaveHandler; + _mouseLeaveHandler = val; + return combobox; + }; - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + return utilRebind(combobox, dispatch, 'on'); + } - function editOn() { - layer.style('display', 'block'); - } + 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); + }; - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + function uiDisclosure(context, key, expandedDefault) { + var dispatch = dispatch$8('toggled'); - 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 _expanded; - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + var _label = utilFunctor(''); - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + var _updatePreference = true; - function transform(d) { - var t = svgPointTransform(projection)(d); + var _content = function _content() {}; - if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; + 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'; } - return t; - } + var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter - function filterImages(images) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + 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 - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() >= fromTimestamp; - }); - } + 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 (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() <= toTimestamp; - }); - } + wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); - if (usernames) { - images = images.filter(function (item) { - return usernames.indexOf(item.captured_by) !== -1; - }); + if (_expanded) { + wrap.call(_content); } - return images; - } + function toggle(d3_event) { + d3_event.preventDefault(); + _expanded = !_expanded; - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + if (_updatePreference) { + corePreferences('disclosure.' + key + '.expanded', _expanded); + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() >= fromTimestamp; - }); - } + 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 (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() <= toTimestamp; - }); - } + if (_expanded) { + wrap.call(_content); + } - if (usernames) { - sequences = sequences.filter(function (image) { - return usernames.indexOf(image.properties.captured_by) !== -1; - }); + dispatch.call('toggled', this, _expanded); } + }; - return sequences; - } + disclosure.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return disclosure; + }; + + disclosure.expanded = function (val) { + if (!arguments.length) return _expanded; + _expanded = val; + return disclosure; + }; - 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 = []; + disclosure.updatePreference = function (val) { + if (!arguments.length) return _updatePreference; + _updatePreference = val; + return disclosure; + }; - if (context.photos().showsFlat()) { - sequences = service ? service.sequences(projection) : []; - images = service && showMarkers ? service.images(projection) : []; - sequences = filterSequences(sequences); - images = filterImages(images); - } + disclosure.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return disclosure; + }; - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit + return utilRebind(disclosure, dispatch, 'on'); + } - traces.exit().remove(); // enter/update + // Can be labeled and collapsible. - 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 + function uiSection(id, context) { + var _classes = utilFunctor(''); - groups.exit().remove(); // enter + var _shouldDisplay; - 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 _content; - 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 _disclosure; - 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); + var _label; - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); - } else { - editOff(); - } - } - } + var _expandedByDefault = utilFunctor(true); - drawImages.enabled = function (_) { - if (!arguments.length) return svgOpenstreetcamImages.enabled; - svgOpenstreetcamImages.enabled = _; + var _disclosureContent; - if (svgOpenstreetcamImages.enabled) { - showLayer(); - context.photos().on('change.openstreetcam_images', update); - } else { - hideLayer(); - context.photos().on('change.openstreetcam_images', null); - } + var _disclosureExpanded; - dispatch.call('change'); - return this; + var _containerSelection = select(null); + + var section = { + id: id }; - drawImages.supported = function () { - return !!getService(); + section.classes = function (val) { + if (!arguments.length) return _classes; + _classes = utilFunctor(val); + return section; }; - init(); - return drawImages; - } + section.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return section; + }; - function svgOsm(projection, context, dispatch) { - var enabled = true; + section.expandedByDefault = function (val) { + if (!arguments.length) return _expandedByDefault; + _expandedByDefault = utilFunctor(val); + return section; + }; - 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; - }); - } + section.shouldDisplay = function (val) { + if (!arguments.length) return _shouldDisplay; + _shouldDisplay = utilFunctor(val); + return section; + }; - 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'); - }); - } + section.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return section; + }; - 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'); - }); - } + section.disclosureContent = function (val) { + if (!arguments.length) return _disclosureContent; + _disclosureContent = val; + return section; + }; - drawOsm.enabled = function (val) { - if (!arguments.length) return enabled; - enabled = val; + section.disclosureExpanded = function (val) { + if (!arguments.length) return _disclosureExpanded; + _disclosureExpanded = val; + return section; + }; // may be called multiple times - if (enabled) { - showLayer(); - } else { - hideLayer(); - } - dispatch.call('change'); - return this; - }; + section.render = function (selection) { + _containerSelection = selection.selectAll('.section-' + id).data([0]); - return drawOsm; - } + var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); - var _notesEnabled = false; + _containerSelection = sectionEnter.merge(_containerSelection); - var _osmService; + _containerSelection.call(renderContent); + }; - function svgNotes(projection, context, dispatch$1) { - if (!dispatch$1) { - dispatch$1 = dispatch('change'); - } + section.reRender = function () { + _containerSelection.call(renderContent); + }; - var throttledRedraw = throttle(function () { - dispatch$1.call('change'); - }, 1000); + section.selection = function () { + return _containerSelection; + }; - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var _notesVisible = false; + section.disclosure = function () { + return _disclosure; + }; // may be called multiple times - 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 renderContent(selection) { + if (_shouldDisplay) { + var shouldDisplay = _shouldDisplay(); - function getService() { - if (services.osm && !_osmService) { - _osmService = services.osm; + selection.classed('hide', !shouldDisplay); - _osmService.on('loadedNotes', throttledRedraw); - } else if (!services.osm && _osmService) { - _osmService = null; + if (!shouldDisplay) { + selection.html(''); + return; + } } - return _osmService; - } // Show the notes - + 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); + } - function editOn() { - if (!_notesVisible) { - _notesVisible = true; - drawLayer.style('display', 'block'); - } - } // Immediately remove the notes and their touch targets + if (_disclosureExpanded !== undefined) { + _disclosure.expanded(_disclosureExpanded); + _disclosureExpanded = undefined; + } - function editOff() { - if (_notesVisible) { - _notesVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.note').remove(); - touchLayer.selectAll('.note').remove(); + selection.call(_disclosure); + return; } - } // Enable the layer. This shows the notes and transitions them to visible. + if (_content) { + selection.call(_content); + } + } - 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. + return section; + } + // { + // key: 'string', // required + // value: 'string' // optional + // } + // -or- + // { + // qid: 'string' // brand wikidata (e.g. 'Q37158') + // } + // - 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'); - }); - } // Update the note markers + function uiTagReference(what) { + var wikibase = what.qid ? services.wikidata : services.osmWikibase; + var tagReference = {}; + var _button = select(null); - 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.. + var _body = select(null); - var notes = drawLayer.selectAll('.note').data(data, function (d) { - return d.status + d.id; - }); // exit + var _loaded; - notes.exit().remove(); // enter + var _showing; - 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) { - return '#iD-icon-' + (d.id < 0 ? 'plus' : d.status === 'open' ? 'close' : 'apply'); - }); // update + function load() { + if (!wikibase) return; - notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { - var mode = context.mode(); - var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging + _button.classed('tag-reference-loading', true); - return !isMoving && d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + wikibase.getDocs(what, gotDocs); + } - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.note').data(data, function (d) { - return d.id; - }); // exit + function gotDocs(err, docs) { + _body.html(''); - targets.exit().remove(); // enter/update + if (!docs || !docs.title) { + _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); - 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); + done(); + return; + } - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + 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(); } - } // Draw the notes layer and schedule loading notes and updating markers. + _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')); - function drawNotes(selection) { - var service = getService(); - var surface = context.surface(); + 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 - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + + 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')); } + } - 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); + function done() { + _loaded = true; - if (_notesEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadNotes(projection); - updateMarkers(); - } else { - editOff(); - } - } - } // Toggles the layer on and off + _button.classed('tag-reference-loading', false); + _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); - drawNotes.enabled = function (val) { - if (!arguments.length) return _notesEnabled; - _notesEnabled = val; + _showing = true; - if (_notesEnabled) { - layerOn(); - } else { - layerOff(); + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); - if (context.selectedNoteID()) { - context.enter(modeBrowse(context)); + if (iconUse.attr('href') === '#iD-icon-info') { + iconUse.attr('href', '#iD-icon-info-filled'); } - } + }); + } - dispatch$1.call('change'); - return this; - }; + function hide() { + _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { + _body.classed('expanded', false); + }); - return drawNotes; - } + _showing = false; - 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; + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); + + if (iconUse.attr('href') === '#iD-icon-info-filled') { + iconUse.attr('href', '#iD-icon-info'); + } }); } - return drawTouch; - } + 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 refresh(selection, node) { - var cr = node.getBoundingClientRect(); - var prop = [cr.width, cr.height]; - selection.property('__dimensions__', prop); - return prop; - } + _button.on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + this.blur(); // avoid keeping focus on the button - #4641 - function utilGetDimensions(selection, force) { - if (!selection || selection.empty()) { - return [0, 0]; - } + if (_showing) { + hide(); + } else if (_loaded) { + done(); + } else { + load(); + } + }); + }; - 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; - } + tagReference.body = function (selection) { + var itemID = what.qid || what.key + '-' + (what.value || ''); + _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { + return d; + }); - var node = selection.node(); + _body.exit().remove(); - if (dimensions === null) { - refresh(selection, node); - return selection; - } + _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); - return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); + if (_showing === false) { + hide(); + } + }; + + tagReference.showing = function (val) { + if (!arguments.length) return _showing; + _showing = val; + return tagReference; + }; + + return tagReference; } - 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) + 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: 'touch', - layer: svgTouch() + id: 'text', + icon: '#fas-i-cursor' }]; - 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 _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' - drawLayers.all = function () { - return _layers; - }; - drawLayers.layer = function (id) { - var obj = _layers.find(function (o) { - return o.id === id; - }); + var _readOnlyTags = []; // the keys in the order we want them to display - return obj && obj.layer; - }; + var _orderedKeys = []; + var _showBlank = false; + var _pendingChange = null; - drawLayers.only = function (what) { - var arr = [].concat(what); + var _state; - var all = _layers.map(function (layer) { - return layer.id; - }); + var _presets; - return drawLayers.remove(utilArrayDifference(all, arr)); - }; + var _tags; - drawLayers.remove = function (what) { - var arr = [].concat(what); - arr.forEach(function (id) { - _layers = _layers.filter(function (o) { - return o.id !== id; - }); - }); - dispatch$1.call('change'); - return this; - }; + var _entityIDs; - drawLayers.add = function (what) { - var arr = [].concat(what); - arr.forEach(function (obj) { - if ('id' in obj && 'layer' in obj) { - _layers.push(obj); - } - }); - dispatch$1.call('change'); - return this; - }; + var _didInteract = false; - drawLayers.dimensions = function (val) { - if (!arguments.length) return utilGetDimensions(svg); - utilSetDimensions(svg, val); - return this; - }; + function interacted() { + _didInteract = true; + } - return utilRebind(drawLayers, dispatch$1, 'on'); - } + 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 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 all = Object.keys(_tags).sort(); + var missingKeys = utilArrayDifference(all, _orderedKeys); - 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 + for (var i in missingKeys) { + _orderedKeys.push(missingKeys[i]); + } // assemble row data - 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 + var rowData = _orderedKeys.map(function (key, i) { + return { + index: i, + key: key, + value: _tags[key] + }; + }); // append blank row last, if necessary - targets.exit().remove(); - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + if (!rowData.length || _showBlank) { + _showBlank = false; + rowData.push({ + index: rowData.length, + key: '', + value: '' + }); + } // View Options - 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); + 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; }); - }; // enter/update + 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 - 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 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 - 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 + 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 - nopes.exit().remove(); // enter/update + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // Tag list items - 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); - } + var items = list.selectAll('.tag-row').data(rowData, function (d) { + return d.key; + }); + items.exit().each(unbind).remove(); // Enter - function drawLines(selection, graph, entities, filter) { - var base = context.history().base(); + 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 - 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; + 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 - if (a.tags.highway) { - scoreA -= highway_stack[a.tags.highway]; + var value = row.select('input.value'); // propagate bound data + + if (_entityIDs && taginfo && _state !== 'hover') { + bindTypeahead(key, value); } - if (b.tags.highway) { - scoreB -= highway_stack[b.tags.highway]; + var referenceOptions = { + key: d.key + }; + + if (typeof d.value === 'string') { + referenceOptions.value = d.value; } - return scoreA - scoreB; + var reference = uiTagReference(referenceOptions); + + if (_state === 'hover') { + reference.showing(false); + } + + 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 + } + + function isReadOnly(d) { + for (var i = 0; i < _readOnlyTags.length; i++) { + if (d.key.match(_readOnlyTags[i]) !== null) { + return true; + } } - 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. + return false; + } - lines.enter().append('path').attr('class', function (d) { - var prefix = 'way line'; // if this line isn't styled by its own tags + 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 (!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 stringify(s) { + return JSON.stringify(s).slice(1, -1); // without leading/trailing " + } - 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 unstringify(s) { + var leading = ''; + var trailing = ''; - 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 (s.length < 1 || s.charAt(0) !== '"') { + leading = '"'; } - 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; - }); - }; + if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { + trailing = '"'; } - 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; - }); + return JSON.parse(leading + s + trailing); + } - if (detected.ie) { - markers.each(function () { - this.parentNode.insertBefore(this, this); - }); - } + 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'); + + if (_state !== 'hover' && str.length) { + return str + '\n'; } - var getPath = svgPath(projection, graph); - var ways = []; - var onewaydata = {}; - var sideddata = {}; - var oldMultiPolygonOuters = {}; + return str; + } - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - var outer = osmOldMultipolygonOuterMember(entity, graph); + function textChanged() { + var newText = this.value.trim(); + var newTags = {}; + newText.split('\n').forEach(function (row) { + var m = row.match(/^\s*([^=]+)=(.*)$/); - if (outer) { - ways.push(entity.mergeTags(outer.tags)); - oldMultiPolygonOuters[outer.id] = true; - } else if (entity.geometry(graph) === 'line') { - ways.push(entity); + if (m !== null) { + var k = context.cleanTagKey(unstringify(m[1].trim())); + var v = context.cleanTagValue(unstringify(m[2].trim())); + newTags[k] = v; } - } - - 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; - }); - sideddata[k] = utilArrayFlatten(sidedArr.map(sidedSegments)); }); - var covered = selection.selectAll('.layer-osm.covered'); // under areas + 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 - var uncovered = selection.selectAll('.layer-osm.lines'); // over areas + if (change.newVal === '*' && typeof change.oldVal !== 'string') return; - var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. + if (change.type === '-') { + _pendingChange[change.key] = undefined; + } else if (change.type === '+') { + _pendingChange[change.key] = change.newVal || ''; + } + }); - [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.. + if (Object.keys(_pendingChange).length === 0) { + _pendingChange = null; + return; + } - touchLayer.call(drawTargets, graph, ways, filter); + scheduleChange(); } - return drawLines; - } + 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(); + } + } - function svgMidpoints(projection, context) { - var targetRadius = 8; + function bindTypeahead(key, value) { + if (isReadOnly(key.datum())) return; - 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 + 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; - targets.exit().remove(); // enter/update + var data = _tags[keyString].filter(Boolean).map(function (tagValue) { + return { + value: tagValue, + title: tagValue + }; + }); + + callback(data); + })); + return; + } + + 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)); + } + }); + })); + 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)); + }); + })); - targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { - return 'node midpoint target ' + fillClass + d.id; - }).attr('transform', getTransform); - } + function sort(value, data) { + var sameletter = []; + var other = []; - 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(); + 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 (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { - drawLayer.selectAll('.midpoint').remove(); - touchLayer.selectAll('.midpoint.target').remove(); - return; + return sameletter.concat(other); } + } - 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); + function unbind() { + var row = select(this); + row.selectAll('input.key').call(uiCombobox.off, context); + row.selectAll('input.value').call(uiCombobox.off, context); + } - 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 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 (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; + 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 (extent.intersects(point)) { - loc = point; - } else { - for (var k = 0; k < 4; k++) { - point = geoLineIntersection([a.loc, b.loc], [poly[k], poly[k + 1]]); + if (isReadOnly({ + key: kNew + })) { + this.value = kOld; + return; + } - if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { - loc = point; - break; - } - } - } + 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 (loc) { - midpoints[id] = { - type: 'midpoint', - id: id, - loc: loc, - edge: [a.id, b.id], - parents: [entity] - }; - } + 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; } - function midpointFilter(d) { - if (midpoints[d.id]) return true; - - for (var i = 0; i < d.parents.length; i++) { - if (filter(d.parents[i])) { - return true; - } - } + var row = this.parentNode.parentNode; + var inputVal = select(row).selectAll('input.value'); + var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); + _pendingChange = _pendingChange || {}; - return false; + if (kOld) { + _pendingChange[kOld] = undefined; } - 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. - - groups.select('polygon.shadow'); - groups.select('polygon.fill'); // Draw touch targets.. + _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position - touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); - } + var existingKeyIndex = _orderedKeys.indexOf(kOld); - return drawMidpoints; - } + if (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; + d.key = kNew; // update datum to avoid exit/enter on tag update - 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'); + d.value = vNew; + this.value = kNew; + utilGetSetValue(inputVal, vNew); + scheduleChange(); } - 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. + function valueChange(d3_event, d) { + if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered + if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 - 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); + if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = context.cleanTagValue(this.value); + scheduleChange(); } - 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 removeTag(d3_event, d) { + if (isReadOnly(d)) return; - data.push({ - type: 'Feature', - id: node.id, - properties: { - target: true, - entity: node - }, - geometry: node.asGeoJSON() + 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; }); - }); - var targets = selection.selectAll('.point.target').filter(function (d) { - return filter(d.properties.entity); - }).data(data, function key(d) { - return d.id; - }); // exit - - targets.exit().remove(); // 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); + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = undefined; + scheduleChange(); + } } - 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.. - - 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 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); + } - 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 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 - 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 + window.setTimeout(function () { + if (!_pendingChange) return; + dispatch.call('change', this, entityIDs, _pendingChange); + _pendingChange = null; + }, 10); + } - groups.select('.stroke'); // propagate bound data + section.state = function (val) { + if (!arguments.length) return _state; - groups.select('.icon') // propagate bound data - .attr('xlink:href', function (entity) { - var preset = _mainPresetIndex.match(entity, graph); - var picon = preset && preset.icon; + if (_state !== val) { + _orderedKeys = []; + _state = val; + } - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-11' : ''); - } - }); // Draw touch targets.. + return section; + }; - touchLayer.call(drawTargets, graph, points, filter); - } + section.presets = function (val) { + if (!arguments.length) return _presets; + _presets = val; - return drawPoints; - } + 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 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; - } + return section; + }; - 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 + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return section; + }; - 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 + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _orderedKeys = []; } - var drawLayer = selection.selectAll('.layer-osm.points .points-group.turns'); - var touchLayer = selection.selectAll('.layer-touch.turns'); // Draw turns.. - - var groups = drawLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit - - groups.exit().remove(); // enter + return section; + }; // pass an array of regular expressions to test against the tag key - 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 - 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 + section.readOnlyTags = function (val) { + if (!arguments.length) return _readOnlyTags; + _readOnlyTags = val; + return section; + }; - groups.select('circle'); // propagate bound data - // Draw touch targets.. + return utilRebind(section, dispatch, 'on'); + } - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - groups = touchLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit + function uiDataEditor(context) { + var dataHeader = uiDataHeader(); + var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - groups.exit().remove(); // enter + var _datum; - 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 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 - groups = groups.merge(groupsEnter).attr('transform', turnTransform); - groups.select('rect'); // propagate bound data + 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 - groups.select('circle'); // propagate bound data + 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); + } + dataEditor.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; return this; - } + }; - return drawTurns; + return dataEditor; } - 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] - }; + var pair_1 = pair; - var _currHoverTarget; + 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 _currPersistent = {}; - var _currHover = {}; - var _prevHover = {}; - var _currSelected = {}; - var _prevSelected = {}; - var _radii = {}; + var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing - 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. + var dim; + if (m[1] && m[5]) { + // if matched both.. + dim = m[1]; // keep leading - 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); - } + matched = matched.slice(0, -1); // remove trailing dimension from match + } else { + dim = m[1] || m[5]; + } // if unrecognized dimension - 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 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) + if (dim && dims.indexOf(dim) === -1) return null; // extract DMS + 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) + }; + } - 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; - } + 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; - 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 + if (one.dim) { + return swapdim(one.val, two.val, one.dim); + } else { + return [one.val, two.val]; + } + } - if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { - r += 1.5; - } + 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; + + 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 (klass === 'shadow') { - // remember this value, so we don't need to - _radii[entity.id] = r; // recompute it when we draw the touch targets - } + function focusSearch(d3_event) { + var mode = context.mode() && context.mode().id; + if (mode !== 'browse') return; + d3_event.preventDefault(); + search.node().focus(); + } - select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); - }); - }); + function keydown(d3_event) { + if (d3_event.keyCode === 27) { + // escape + search.node().blur(); + } } - vertices.sort(sortY); - var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit + function keypress(d3_event) { + var q = search.property('value'), + items = list.selectAll('.feature-list-item'); - groups.exit().remove(); // enter + if (d3_event.keyCode === 13 && // ↩ Return + q.length && items.size()) { + click(d3_event, items.datum()); + } + } - 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. + function inputevent() { + _geocodeResults = undefined; + drawList(); + } - enter.filter(function (d) { - return d.hasInterestingTags(); - }).append('circle').attr('class', 'fill'); // update + function clearSearch() { + search.property('value', ''); + drawList(); + } - 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 mapDrawn(e) { + if (e.full) { + drawList(); + } + } - var iconUse = groups.selectAll('.icon').data(function data(d) { - return zoom >= 17 && getIcon(d) ? [d] : []; - }, fastEntityKey); // exit + 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*)$/); - iconUse.exit().remove(); // enter + 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 - 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 dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { - return zoom >= 18 && getDirections(d) ? [d] : []; - }, fastEntityKey); // exit + var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); - dgroups.exit().remove(); // enter/update + 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 + }); + } - 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 + var allEntities = graph.entities; + var localResults = []; - viewfields.exit().remove(); // enter/update + 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; + } - 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 + ')'; - }); - } + localResults = localResults.sort(function byDistance(a, b) { + return a.distance - b.distance; + }); + result = result.concat(localResults); - 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 + (_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 + }; - var vertexType = svgPassiveVertex(node, graph, activeID); + if (d.osm_type === 'way') { + // for ways, add some fake closed nodes + attrs.nodes = ['a', 'a']; // so that geometry area is possible + } - 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() + 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 (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 }); - } else { - data.nopes.push({ - type: 'Feature', - id: node.id + '-nope', - properties: { - nope: true, - target: true, - entity: node - }, - geometry: node.asGeoJSON() + 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 }); } - }); // Targets allow hover and vertex snapping - 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 + return result; + } - targets.exit().remove(); // enter/update + 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')); - 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 + 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 nopes = selection.selectAll('.vertex.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(data.nopes, function key(d) { - return d.id; - }); // exit + 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(); + } - nopes.exit().remove(); // enter/update + function mouseover(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], true, context); + } - 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 + function mouseout(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], false, context); + } + function click(d3_event, d) { + d3_event.preventDefault(); - function renderAsVertex(entity, graph, wireframe, zoom) { - var geometry = entity.geometry(graph); - return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).length); - } + 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); + } + } - 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); + function geocoderSearch() { + services.geocoder.search(search.property('value'), function (err, resp) { + _geocodeResults = resp || []; + drawList(); + }); + } } - function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { - var results = {}; - var seenIds = {}; + return featureList; + } - 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); + var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; - if (!context.features().isHiddenFeature(entity, graph, geometry)) { - var i; - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - var child = graph.hasEntity(entity.nodes[i]); - 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); - if (member) { - addChildVertices(member); - } - } - } else if (renderAsVertex(entity, graph, wireframe, zoom)) { - results[entity.id] = entity; - } - } - } - ids.forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; - 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 results; + // eslint-disable-next-line es/no-string-prototype-startswith -- safe + var $startsWith = ''.startsWith; + var min$1 = Math.min; + + 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$1(String.prototype, 'startsWith'); + return descriptor && !descriptor.writable; + }(); + + // `String.prototype.startsWith` method + // https://tc39.es/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$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 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'); + 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'); - if (fullRedraw) { - _currPersistent = {}; - _radii = {}; - } // Collect important vertices from the `entities` list.. - // (during a partial redraw, it will not contain everything) + var _expanded = preference === null ? true : preference === 'true'; + var _entityIDs = []; + var _issues = []; - 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.. + var _activeIssueID; - 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.. + 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); + }); + function reloadIssues() { + _issues = context.validator().getSharedEntityIssues(_entityIDs, { + includeDisabledRules: true + }); + } - if (!keep && !fullRedraw) { - delete _currPersistent[entity.id]; - } - } // 3 sets of vertices to consider: + function makeActiveIssue(issueID) { + _activeIssueID = issueID; + section.selection().selectAll('.issue-container').classed('active', function (d) { + return d.id === _activeIssueID; + }); + } + 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 - 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) + containers.exit().remove(); // Enter - }; - 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 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 - var filterRendered = function filterRendered(d) { - return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); - }; + var extent = d.extent(context.graph()); - drawLayer.call(draw, graph, currentVisible(all), sets, filterRendered); // Draw touch targets.. - // When drawing, render all targets (not just those affected by a partial redraw) + 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 filterTouch = function filterTouch(d) { - return isMoving ? true : filterRendered(d); - }; + 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 - touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); + 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 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.. + containers = containers.merge(containersEnter).classed('active', function (d) { + return d.id === _activeIssueID; + }); + containers.selectAll('.issue-message').html(function (d) { + return d.message(context); + }); // fixes + 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) - drawVertices.drawSelected = function (selection, graph, extent) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevSelected = _currSelected || {}; + if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; + d.issue.dateLastRanFix = new Date(); // remove hover-highlighting - if (context.map().isInWideSelection()) { - _currSelected = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); + new Promise(function (resolve, reject) { + d.onClick(context, resolve, reject); - if (entity.type === 'node') { - if (renderAsVertex(entity, graph, wireframe, zoom)) { - _currSelected[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(); }); - } else { - _currSelected = getSiblingAndChildVertices(context.selectedIDs(), graph, wireframe, zoom); - } // note that drawVertices will add `_currSelected` automatically if needed.. - - - var filter = function filter(d) { - return d.id in _prevSelected; - }; - - drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); - }; // partial redraw - only update the hovered items.. - + }).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'; - drawVertices.drawHover = function (selection, graph, target, extent) { - if (target === _currHoverTarget) return; // continue only if something changed + if (iconName.startsWith('maki')) { + iconName += '-15'; + } - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevHover = _currHover || {}; - _currHoverTarget = target; - var entity = target && target.properties && target.properties.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; + } - if (entity) { - _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); - } else { - _currHover = {}; - } // note that drawVertices will add `_currHover` automatically if needed.. + return null; + }); + } + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - var filter = function filter(d) { - return d.id in _prevHover; - }; + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _activeIssueID = null; + reloadIssues(); + } - drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); + return section; }; - return drawVertices; - } - - function utilBindOnce(target, type, listener, capture) { - var typeOnce = type + '.once'; - - function one() { - target.on(typeOnce, null); - listener.apply(this, arguments); - } - - target.on(typeOnce, one, capture); - return this; - } - - function defaultFilter$2(d3_event) { - return !d3_event.ctrlKey && !d3_event.button; + return section; } - function defaultExtent$1() { - var e = this; + function uiPresetIcon() { + var _preset; - if (e instanceof SVGElement) { - e = e.ownerSVGElement || e; + var _geometry; - if (e.hasAttribute('viewBox')) { - e = e.viewBox.baseVal; - return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; - } + var _sizeClass = 'medium'; - return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; + function isSmall() { + return _sizeClass === 'small'; } - return [[0, 0], [e.clientWidth, e.clientHeight]]; - } - - function defaultWheelDelta$1(d3_event) { - return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); - } - - 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)); - } + function presetIcon(selection) { + selection.each(render); + } - 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 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'; + } - 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); + 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); } - zoom.transform = function (collection, transform, point) { - var selection = collection.selection ? collection.selection() : collection; + 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); - 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); - }); + 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)); } - }; - - 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); - }; + } - 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); - }; + 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); + } - 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); + 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); }); - }; - - 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); - }; - 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); - } + 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); + }); + } - 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); + fill = fillEnter.merge(fill); + fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); + fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); } - function centroid(extent) { - return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; - } + 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 - 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); - }; + 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 gesture(that, args, clean) { - return !clean && _activeGesture || new Gesture(that, args); - } + 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 - function Gesture(that, args) { - this.that = that; - this.args = args; - this.active = 0; - this.extent = extent.apply(that, args); - } + 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); - Gesture.prototype = { - start: function start(d3_event) { - if (++this.active === 1) { - _activeGesture = this; - dispatch$1.call('start', this, d3_event); - } + if (drawRoute) { + var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; + var segmentPresetIDs = routeSegments[routeType]; - 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); + 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)); } - - 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); - } + 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 = ''; - 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); + if (isMaki) { + suffix = isSmall() && geom === 'point' ? '-11' : '-15'; } - 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 wheelidled() { - g.wheel = null; - g.end(d3_event); - } + icon.selectAll('use').attr('href', '#' + picon + suffix); } - var _downPointerIDs = new Set(); - - var _pointerLocGetter; - - function pointerdown(d3_event) { - _downPointerIDs.add(d3_event.pointerId); + 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. - if (!filter.apply(this, arguments)) return; - var g = gesture(this, arguments, _downPointerIDs.size === 1); - var started; - d3_event.stopImmediatePropagation(); - _pointerLocGetter = utilFastMouse(this); - var loc = _pointerLocGetter(d3_event); + 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'] + }; - var p = [loc, _transform.invert(loc), d3_event.pointerId]; + function render() { + var p = _preset.apply(this, arguments); - if (!g.pointer0) { - g.pointer0 = p; - started = true; - } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { - g.pointer1 = p; - } + var geom = _geometry ? _geometry.apply(this, arguments) : null; - if (started) { - interrupt(this); - g.start(d3_event); + if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { + geom = 'route'; } - } - 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; + 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 ((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; + for (var k in tags) { + if (tags[k] === '*') { + tags[k] = 'yes'; + } } - d3_event.preventDefault(); - d3_event.stopImmediatePropagation(); + 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); + } + + presetIcon.preset = function (val) { + if (!arguments.length) return _preset; + _preset = utilFunctor(val); + return presetIcon; + }; - var loc = _pointerLocGetter(d3_event); + presetIcon.geometry = function (val) { + if (!arguments.length) return _geometry; + _geometry = utilFunctor(val); + return presetIcon; + }; - var t, p, l; - if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; - t = _transform; + presetIcon.sizeClass = function (val) { + if (!arguments.length) return _sizeClass; + _sizeClass = val; + return presetIcon; + }; - 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; + return presetIcon; + } - g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); - } + function uiSectionFeatureType(context) { + var dispatch = dispatch$8('choose'); + var _entityIDs = []; + var _presets = []; - function pointerup(d3_event) { - if (!_downPointerIDs.has(d3_event.pointerId)) return; + var _tagReference; - _downPointerIDs["delete"](d3_event.pointerId); + var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); - 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; + 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 (g.pointer1 && !g.pointer0) { - g.pointer0 = g.pointer1; - delete g.pointer1; + 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); } - if (g.pointer0) g.pointer0[1] = _transform.invert(g.pointer0[0]);else { - g.end(d3_event); - } + 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; + }); } - zoom.wheelDelta = function (_) { - return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; }; - zoom.filter = function (_) { - return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; - }; + section.presets = function (val) { + if (!arguments.length) return _presets; // don't reload the same preset - zoom.extent = function (_) { - return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; - }; + if (!utilArrayIdentical(val, _presets)) { + _presets = val; - zoom.scaleExtent = function (_) { - return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; - }; + if (_presets.length === 1) { + _tagReference = uiTagReference(_presets[0].reference()).showing(false); + } + } - 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]]]; + return section; }; - zoom.constrain = function (_) { - return arguments.length ? (constrain = _, zoom) : constrain; - }; + function entityGeometries() { + var counts = {}; - zoom.interpolate = function (_) { - return arguments.length ? (interpolate = _, zoom) : interpolate; - }; + for (var i in _entityIDs) { + var geometry = context.graph().geometry(_entityIDs[i]); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 1; + } - zoom._transform = function (_) { - return arguments.length ? (_transform = _, zoom) : _transform; - }; + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; + }); + } - return utilRebind(zoom, dispatch$1, 'on'); + return utilRebind(section, dispatch, 'on'); } - // if pointer events are supported. Falls back to default `dblclick` event. + // It borrows some code from uiHelp - function utilDoubleUp() { - var dispatch$1 = dispatch('doubleUp'); - var _maxTimespan = 500; // milliseconds + function uiFieldHelp(context, fieldName) { + var fieldHelp = {}; - var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices + var _inspector = select(null); - var _pointer; // object representing the pointer that could trigger double up + var _wrap = select(null); + var _body = select(null); - 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; - } + 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 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 + 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 (_pointer && !pointerIsValidFor(loc)) { - // if this pointer is no longer valid, clear it so another can be started - _pointer = undefined; - } + var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - if (!_pointer) { - _pointer = { - startLoc: loc, - startTime: new Date().getTime(), - upCount: 0, - pointerId: d3_event.pointerId - }; - } else { - // double down - _pointer.pointerId = d3_event.pointerId; - } + 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(); + + _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); } - 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 hide() { + _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { + _body.classed('hide', true); + }); + } - if (_pointer.upCount === 2) { - // double up! - var loc = [d3_event.clientX, d3_event.clientY]; + function clickHelp(index) { + var d = docs[index]; + var tkeys = fieldHelpKeys[fieldName][index][1]; - if (pointerIsValidFor(loc)) { - var locInThis = utilFastMouse(this)(d3_event); - dispatch$1.call('doubleUp', this, d3_event, locInThis); - } // clear the pointer info in any case + _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { + return i === index; + }); + var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them - _pointer = undefined; - } - } - 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)); - }); + content.selectAll('p').attr('class', function (d, i) { + return tkeys[i]; + }); // insert special content for certain help sections + + 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')); } } - doubleUp.off = function (selection) { - selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); - }; + fieldHelp.button = function (selection) { + if (_body.empty()) return; + var button = selection.selectAll('.field-help-button').data([0]); // enter/update - return utilRebind(doubleUp, dispatch$1, 'on'); - } + 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(); - var TILESIZE = 256; - var minZoom = 2; - var maxZoom = 24; - var kMin = geoZoomToScale(minZoom, TILESIZE); - var kMax = geoZoomToScale(maxZoom, TILESIZE); + if (_body.classed('hide')) { + show(); + } else { + hide(); + } + }); + }; - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); - } + function updatePosition() { + var wrap = _wrap.node(); - 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 inspector = _inspector.node(); - var _selection = select(null); + var wRect = wrap.getBoundingClientRect(); + var iRect = inspector.getBoundingClientRect(); - var supersurface = select(null); - var wrapper = select(null); - var surface = select(null); - var _dimensions = [1, 1]; - var _dblClickZoomEnabled = true; - var _redrawEnabled = true; + _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); + } - var _gestureTransformStart; + 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 - var _transformStart = projection.transform(); + _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); + if (_inspector.empty()) return; + _body = _inspector.selectAll('.field-help-body').data([0]); - var _transformLast; + var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden - var _isTransformed = false; - var _minzoom = 0; - var _getMouseCoords; + 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); + }; - var _lastPointerEvent; + return fieldHelp; + } - var _lastWithinEditableZoom; // whether a pointerdown event started the zoom + function uiFieldCheck(field, context) { + var dispatch = dispatch$8('change'); + var options = field.options; + var values = []; + var texts = []; + var _tags; - var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events + var input = select(null); + var text = select(null); + var label = select(null); + var reverser = select(null); - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom + var _impliedYes; + var _entityIDs = []; - var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; + var _value; - 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; - }); + 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')]; - var _doubleUpHandler = utilDoubleUp(); + 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" - 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 }); - // } + 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 + + if (field.id === 'oneway') { + var entity = context.entity(_entityIDs[0]); - function cancelPendingRedraw() { - scheduleRedraw.cancel(); // isRedrawScheduled = false; - // window.cancelIdleCallback(pendingRedrawCall); + 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 map(selection) { - _selection = selection; - context.on('change.map', immediateRedraw); - var osm = context.connection(); + function reverserHidden() { + if (!context.container().select('div.inspector-hover').empty()) return true; + return !(_value === 'yes' || _impliedYes && !_value); + } - if (osm) { - osm.on('change.map', immediateRedraw); - } + 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 didUndoOrRedo(targetTransform) { - var mode = context.mode().id; - if (mode !== 'browse' && mode !== 'select') return; + 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 (targetTransform) { - map.transformEase(targetTransform); - } + if (field.type === 'onewayCheck') { + enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); } - 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 + label = label.merge(enter); + input = label.selectAll('input'); + text = label.selectAll('span.value'); + input.on('click', function (d3_event) { + d3_event.stopPropagation(); + var t = {}; - 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 + 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) - 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(); + if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { + t[field.key] = values[0]; } - }, 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 - }); - } + dispatch.call('change', this, t); }); - var detected = utilDetect(); // only WebKit supports gesture events - 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 === '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; + }; - updateAreaFill(); + check.tags = function (tags) { + _tags = tags; - _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { - if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself + function isChecked(val) { + return val !== 'no' && val !== '' && val !== undefined && val !== null; + } - 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); - }); + function textFor(val) { + if (val === '') val = undefined; + var index = values.indexOf(val); + return index !== -1 ? texts[index] : '"' + val + '"'; + } - context.on('enter.map', function () { - if (!map.editableDataEnabled(true - /* skip zoom check */ - )) return; // redraw immediately any objects affected by a change in selectedIDs. + checkImpliedYes(); + var isMixed = Array.isArray(tags[field.key]); + _value = !isMixed && tags[field.key] && tags[field.key].toLowerCase(); - var graph = context.graph(); - var selectedAndParents = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); + if (field.type === 'onewayCheck' && (_value === '1' || _value === '-1')) { + _value = 'yes'; + } - if (entity) { - selectedAndParents[entity.id] = entity; + 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 (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parent) { - selectedAndParents[parent.id] = parent; - }); - } - } - }); - var data = Object.values(selectedAndParents); + if (field.type === 'onewayCheck') { + reverser.classed('hide', reverserHidden()).call(reverserSetText); + } + }; - var filter = function filter(d) { - return d.id in selectedAndParents; - }; + check.focus = function () { + input.node().focus(); + }; - 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 + return utilRebind(check, dispatch, 'on'); + } - scheduleRedraw(); - }); - map.dimensions(utilGetDimensions(selection)); - } + function uiFieldCombo(field, context) { + var dispatch = dispatch$8('change'); - 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; + var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; - for (var i = 0; i < listeners.length; i++) { - var listener = listeners[i]; + var _isNetwork = field.type === 'networkCombo'; - if (listener.name === 'zoom' && listener.type === 'mouseup') { - hasOrphan = true; - break; - } - } + var _isSemi = field.type === 'semiCombo'; - if (hasOrphan) { - var event = window.CustomEvent; + var _optarray = field.options; - 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. + var _showTagInfoSuggestions = field.type !== 'manyCombo' && field.autoSuggestions !== false; + var _allowCustomValues = field.type !== 'manyCombo' && field.customValues !== false; - event.view = window; - window.dispatchEvent(event); - } - } + var _snake_case = field.snake_case || field.snake_case === undefined; - return d3_event.button !== 2; // ignore right clicks - } + var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); - function pxCenter() { - return [_dimensions[0] / 2, _dimensions[1] / 2]; - } + var _container = select(null); - 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; + var _inputWrap = select(null); - 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 + var _input = select(null); - applyFeatureLayerFilters = false; - } else if (difference) { - var complete = difference.complete(map.extent()); - data = Object.values(complete).filter(Boolean); - set = new Set(Object.keys(complete)); + var _comboData = []; + var _multiData = []; + var _entityIDs = []; - filter = function filter(d) { - return set.has(d.id); - }; + var _tags; - 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; - } + var _countryCode; - if (extent) { - data = context.history().intersects(map.extent().intersection(extent)); - set = new Set(data.map(function (entity) { - return entity.id; - })); + var _staticPlaceholder; // initialize deprecated tags array - filter = function filter(d) { - return set.has(d.id); - }; - } else { - data = all; - fullRedraw = true; - filter = utilFunctor(true); - } - } - if (applyFeatureLayerFilters) { - data = features.filter(data, graph); - } else { - context.features().resetStats(); - } + var _dataDeprecated = []; + _mainFileFetcher.get('deprecated').then(function (d) { + _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + }); // ensure multiCombo field.key ends with a ':' - 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 (_isMulti && field.key && /[^:]$/.test(field.key)) { + field.key += ':'; + } - 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 - }); + function snake(s) { + return s.replace(/\s+/g, '_').toLowerCase(); } - 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 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 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 (mode && !allowed[mode.id]) { - context.enter(modeBrowse(context)); - } + function tagValue(dval) { + dval = clean(dval || ''); - dispatch$1.call('drawn', this, { - full: true + var found = _comboData.find(function (o) { + return o.key && clean(o.value) === dval; }); - } - - 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 - _selection.node().dispatchEvent(e2); - } + if (found) return found.key; - 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. + if (field.type === 'typeCombo' && !dval) { + return 'yes'; + } - 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 (_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) - 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 - if (detected.os !== 'mac') { - dY *= 5; - } // recalculate x2,y2,k2 + function displayValue(tval) { + tval = tval || ''; + if (field.hasTextForStringId('options.' + tval)) { + return field.t('options.' + tval, { + "default": tval + }); + } - 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 (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { + return ''; + } - 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 + 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 (x2 !== x || y2 !== y || k2 !== k) { - x = x2; - y = y2; - k = k2; - eventTransform = identity$2.translate(x2, y2).scale(k2); + function objectDifference(a, b) { + return a.filter(function (d1) { + return !b.some(function (d2) { + return !d2.isMixed && d1.value === d2.value; + }); + }); + } - if (_zoomerPanner._transform) { - // utilZoomPan interface - _zoomerPanner._transform(eventTransform); - } else { - // d3_zoom interface - _selection.node().__zoom = eventTransform; - } - } + function initCombo(selection, attachTo) { + if (!_allowCustomValues) { + selection.attr('readonly', 'readonly'); } - if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { - return; // no change + if (_showTagInfoSuggestions && services.taginfo) { + selection.call(_combobox.fetcher(setTaginfoValues), attachTo); + setTaginfoValues('', setPlaceholder); + } else { + selection.call(_combobox, attachTo); + setStaticValues(setPlaceholder); } + } - var withinEditableZoom = map.withinEditableZoom(); + 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 (_lastWithinEditableZoom !== withinEditableZoom) { - if (_lastWithinEditableZoom !== undefined) { - // notify that the map zoomed in or out over the editable zoom threshold - dispatch$1.call('crossEditableZoom', this, withinEditableZoom); - } + _combobox.data(objectDifference(_comboData, _multiData)); - _lastWithinEditableZoom = withinEditableZoom; + 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; + + if (hasCountryPrefix) { + query = _countryCode + ':'; } - 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; + var params = { + debounce: q !== '', + key: field.key, + query: query + }; + + if (_entityIDs.length) { + params.geometry = context.graph().geometry(_entityIDs[0]); } - projection.transform(eventTransform); - var scale = k / _transformStart.k; - var tX = (x / scale - _transformStart.x) * scale; - var tY = (y / scale - _transformStart.y) * scale; + 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 (context.inIntro()) { - curtainProjection.transform({ - x: x - tX, - y: y - tY, - k: k + + return !d.count || d.count > 10; }); - } + var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; - if (source) { - _lastPointerEvent = event; - } + if (deprecatedValues) { + // don't suggest deprecated tag values + data = data.filter(function (d) { + return deprecatedValues.indexOf(d.value) === -1; + }); + } - _isTransformed = true; - _transformLast = eventTransform; - utilSetTransform(supersurface, tX, tY, scale); - scheduleRedraw(); - dispatch$1.call('move', this, map); + if (hasCountryPrefix) { + data = data.filter(function (d) { + return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; + }); + } // hide the caret if there are no suggestions - function isInteger(val) { - return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; - } + + _container.classed('empty-combobox', data.length === 0); + + _comboData = data.map(function (d) { + var k = d.value; + if (_isMulti) k = k.replace(field.key, ''); + var label = field.t('options.' + k, { + "default": k + }); + return { + key: k, + value: label, + display: field.t.html('options.' + k, { + "default": k + }), + title: d.title || label, + klass: field.hasTextForStringId('options.' + k) ? '' : 'raw-option' + }; + }); + _comboData = objectDifference(_comboData, _multiData); + if (callback) callback(_comboData); + }); } - function resetTransform() { - if (!_isTransformed) return false; - utilSetTransform(supersurface, 0, 0); - _isTransformed = false; + function setPlaceholder(values) { + if (_isMulti || _isSemi) { + _staticPlaceholder = field.placeholder() || _t('inspector.add'); + } else { + var vals = values.map(function (d) { + return d.value; + }).filter(function (s) { + return s.length < 20; + }); + var placeholders = vals.length > 1 ? vals : values.map(function (d) { + return d.key; + }); + _staticPlaceholder = field.placeholder() || placeholders.slice(0, 3).join(', '); + } + + if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { + _staticPlaceholder += '…'; + } - if (context.inIntro()) { - curtainProjection.transform(projection.transform()); + var ph; + + if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { + ph = _t('inspector.multiple_values'); + } else { + ph = _staticPlaceholder; } - return true; + _container.selectAll('input').attr('placeholder', ph); } - 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 change() { + var t = {}; + var val; - if (resetTransform()) { - difference = extent = undefined; - } + if (_isMulti || _isSemi) { + val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; - var zoom = map.zoom(); - var z = String(~~zoom); + _container.classed('active', false); - if (surface.attr('data-zoom') !== z) { - surface.attr('data-zoom', z); - } // class surface as `lowzoom` around z17-z18.5 (based on latitude) + utilGetSetValue(_input, ''); + var vals = val.split(';').filter(Boolean); + if (!vals.length) return; + if (_isMulti) { + utilArrayUniq(vals).forEach(function (v) { + var key = (field.key || '') + v; - 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 (_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; + } - if (!difference) { - supersurface.call(context.background()); - wrapper.call(drawLayers); - } // OSM + 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(';')); + } - if (map.editableDataEnabled() || map.isInWideSelection()) { - context.loadTiles(projection); - drawEditable(difference, extent); + window.setTimeout(function () { + _input.node().focus(); + }, 10); } else { - editOff(); + 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; } - _transformStart = projection.transform(); - return map; + dispatch.call('change', this, t); } - var immediateRedraw = function immediateRedraw(difference, extent) { - if (!difference && !extent) cancelPendingRedraw(); - redraw(difference, extent); - }; + function removeMultikey(d3_event, d) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var t = {}; - map.lastPointerEvent = function () { - return _lastPointerEvent; - }; + 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); - map.mouse = function (d3_event) { - var event = _lastPointerEvent || d3_event; + arr = utilArrayUniq(arr); + t[field.key] = arr.length ? arr.join(';') : undefined; + } - if (event) { - var s; + dispatch.call('change', this, t); + } - while (s = event.sourceEvent) { - event = s; + 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); + + 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 + + if (field.key === 'destination' || field.key === 'via') { + listClass += ' full-line-chips'; } - return _getMouseCoords(event); + _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]); } - return null; - }; // returns Lng/Lat + _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); + if (_isNetwork) { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); + } - map.mouseCoordinates = function () { - var coord = map.mouse() || pxCenter(); - return projection.invert(coord); - }; + _input.on('change', change).on('blur', change); - map.dblclickZoomEnable = function (val) { - if (!arguments.length) return _dblClickZoomEnabled; - _dblClickZoomEnabled = val; - return map; - }; + _input.on('keydown.field', function (d3_event) { + switch (d3_event.keyCode) { + case 13: + // ↩ Return + _input.node().blur(); // blurring also enters the value - map.redrawEnable = function (val) { - if (!arguments.length) return _redrawEnabled; - _redrawEnabled = val; - return map; - }; - map.isTransformed = function () { - return _isTransformed; - }; + d3_event.stopPropagation(); + break; + } + }); - 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 (_isMulti || _isSemi) { + _combobox.on('accept', function () { + _input.node().blur(); - 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; + _input.node().focus(); + }); - _selection.call(_zoomerPanner.transform, _transformStart); + _input.on('focus', function () { + _container.classed('active', true); + }); } - - return true; } - 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 + combo.tags = function (tags) { + _tags = tags; - 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); - } + if (_isMulti || _isSemi) { + _multiData = []; + var maxLength; - map.pan = function (delta, duration) { - var t = projection.translate(); - var k = projection.scale(); - t[0] += delta[0]; - t[1] += delta[1]; + 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; - 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(); + _multiData.push({ + key: k, + value: displayValue(suffix), + isMixed: Array.isArray(v) + }); + } - _selection.call(_zoomerPanner.transform, _transformStart); + 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 - dispatch$1.call('move', this, map); - immediateRedraw(); - } + maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); + } else { + maxLength = context.maxCharsForTagKey(); + } + } else if (_isSemi) { + var allValues = []; + var commonValues; - return map; - }; + if (Array.isArray(tags[field.key])) { + tags[field.key].forEach(function (tagVal) { + var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); + allValues = allValues.concat(thisVals); - 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 (!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; + } - function zoomIn(delta) { - setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); - } + _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 - function zoomOut(delta) { - setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); - } + maxLength = context.maxCharsForTagValue() - currLength; - map.zoomIn = function () { - zoomIn(1); - }; + 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 - map.zoomInFurther = function () { - zoomIn(4); - }; - map.canZoomIn = function () { - return map.zoom() < maxZoom; - }; + maxLength = Math.max(0, maxLength); + var allowDragAndDrop = _isSemi // only semiCombo values are ordered + && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. - map.zoomOut = function () { - zoomOut(1); - }; + var available = objectDifference(_comboData, _multiData); - map.zoomOutFurther = function () { - zoomOut(4); - }; + _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 - map.canZoomOut = function () { - return map.zoom() > minZoom; - }; - map.center = function (loc2) { - if (!arguments.length) { - return projection.invert(pxCenter()); - } + var hideAdd = !_allowCustomValues && !available.length || maxLength <= 0; - if (setCenterZoom(loc2, map.zoom())) { - dispatch$1.call('move', this, map); - } + _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips - scheduleRedraw(); - return map; - }; - 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 + var chips = _container.selectAll('.chip').data(_multiData); - 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); - }; + 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; + }); - map.unobscuredOffsetPx = function () { - var openPane = context.container().select('.map-panes .map-pane.shown'); + if (allowDragAndDrop) { + registerDragAndDrop(chips); + } - if (!openPane.empty()) { - return [openPane.node().offsetWidth / 2, 0]; + 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 [0, 0]; }; - map.zoom = function (z2) { - if (!arguments.length) { - return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); - } - - if (z2 < _minzoom) { - surface.interrupt(); - dispatch$1.call('hitMinZoom', this, map); - z2 = context.minEditableZoom(); - } - - if (setCenterZoom(map.center(), z2)) { - dispatch$1.call('move', this, map); - } + 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; - scheduleRedraw(); - return map; - }; + 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.centerZoom = function (loc2, z2) { - if (setCenterZoom(loc2, z2)) { - dispatch$1.call('move', this, map); - } + 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; + } - scheduleRedraw(); - 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.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 'translateY(100%)'; + } - map.centerEase = function (loc2, duration) { - duration = duration || 250; - setCenterZoom(loc2, map.zoom(), duration); - return map; - }; + return null; + }); + } else { + _container.selectAll('.chip').each(function (d2, index2) { + var node = select(this).node(); // check the cursor is in the bounding box - map.zoomEase = function (z2, duration) { - duration = duration || 250; - setCenterZoom(map.center(), z2, duration, false); - return map; - }; + 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(); - map.centerZoomEase = function (loc2, z2, duration) { - duration = duration || 250; - setCenterZoom(loc2, z2, duration, false); - return map; - }; + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; + } // only translate tags in the same row - 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 (node.offsetTop === targetIndexOffsetTop) { + if (index2 < index && index2 >= targetIndex) { + return 'translateX(' + draggedTagWidth + 'px)'; + } else if (index2 > index && index2 <= targetIndex) { + return 'translateX(-' + draggedTagWidth + 'px)'; + } + } - if (Array.isArray(obj)) { - obj.forEach(function (entity) { - var entityExtent = entity.extent(context.graph()); + return null; + }); + } + }).on('end', function () { + if (!select(this).classed('dragging')) { + return; + } - if (!extent) { - extent = entityExtent; - } else { - extent = extent.extend(entityExtent); - } - }); - } else { - extent = obj.extent(context.graph()); - } + var index = selection.nodes().indexOf(this); + select(this).classed('dragging', false); - if (!isFinite(extent.area())) return map; - var z2 = clamp(map.trimmedExtentZoom(extent), 0, 20); - return map.centerZoomEase(extent.center(), z2, duration); - }; + _container.selectAll('.chip').style('transform', null); - map.startEase = function () { - utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { - map.cancelEase(); - }); - return map; - }; + if (typeof targetIndex === 'number') { + var element = _multiData[index]; - map.cancelEase = function () { - _selection.interrupt(); + _multiData.splice(index, 1); - return map; - }; + _multiData.splice(targetIndex, 0, element); - 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)); - } - }; + var t = {}; - 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 (_multiData.length) { + t[field.key] = _multiData.map(function (element) { + return element.key; + }).join(';'); + } else { + t[field.key] = undefined; + } - 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 + dispatch.call('change', this, t); + } - 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; + dragOrigin = undefined; + targetIndex = undefined; + })); } - map.extentZoom = function (val) { - return calcExtentZoom(geoExtent(val), _dimensions); + combo.focus = function () { + _input.node().focus(); }; - map.trimmedExtentZoom = function (val) { - var trimY = 120; - var trimX = 40; - var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; - return calcExtentZoom(geoExtent(val), trimmed); + combo.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return combo; }; - map.withinEditableZoom = function () { - return map.zoom() >= context.minEditableZoom(); - }; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - map.isInWideSelection = function () { - return !map.withinEditableZoom() && context.selectedIDs().length; - }; + return utilRebind(combo, dispatch, 'on'); + } - map.editableDataEnabled = function (skipZoomCheck) { - var layer = context.layers().layer('osm'); - if (!layer || !layer.enabled()) return false; - return skipZoomCheck || map.withinEditableZoom(); - }; + function uiFieldText(field, context) { + var dispatch = dispatch$8('change'); + var input = select(null); + var outlinkButton = select(null); + var _entityIDs = []; - map.notesEditable = function () { - var layer = context.layers().layer('notes'); - if (!layer || !layer.enabled()) return false; - return map.withinEditableZoom(); - }; + var _tags; - map.minzoom = function (val) { - if (!arguments.length) return _minzoom; - _minzoom = val; - return map; - }; + var _phoneFormats = {}; - map.toggleHighlightEdited = function () { - surface.classed('highlight-edited', !surface.classed('highlight-edited')); - map.pan([0, 0]); // trigger a redraw + if (field.type === 'tel') { + _mainFileFetcher.get('phone_formats').then(function (d) { + _phoneFormats = d; + updatePhonePlaceholder(); + })["catch"](function () { + /* ignore */ + }); + } - dispatch$1.call('changeHighlighting', this); - }; + 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.areaFillOptions = ['wireframe', 'partial', 'full']; + 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 - map.activeAreaFill = function (val) { - if (!arguments.length) return corePreferences('area-fill') || 'partial'; - corePreferences('area-fill', val); + var which = field.id; // 'brand', 'network', 'operator', 'flag' - if (val !== 'wireframe') { - corePreferences('area-fill-toggle', val); - } + return isSuggestion && !!entity.tags[which] && !!entity.tags[which + ':wikidata']; + }); - updateAreaFill(); - map.pan([0, 0]); // trigger a redraw + field.locked(isLocked); + } - dispatch$1.call('changeAreaFill', this); - return map; - }; + 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' || field.type === 'roadheight' ? '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.toggleWireframe = function () { - var activeFill = map.activeAreaFill(); + 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 (activeFill === 'wireframe') { - activeFill = corePreferences('area-fill-toggle') || 'partial'; - } else { - activeFill = 'wireframe'; - } + if (domainResults.length >= 2 && domainResults[1]) { + var domain = domainResults[1]; + return _t('icons.view_on', { + domain: domain + }); + } - map.activeAreaFill(activeFill); - }; + return ''; + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var value = validIdentifierValueForLink(); - function updateAreaFill() { - var activeFill = map.activeAreaFill(); - map.areaFillOptions.forEach(function (opt) { - surface.classed('fill-' + opt, Boolean(opt === activeFill)); - }); + if (value) { + var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); + window.open(url, '_blank'); + } + }).merge(outlinkButton); + } } - map.layers = function () { - return drawLayers; - }; + function updatePhonePlaceholder() { + if (input.empty() || !Object.keys(_phoneFormats).length) return; + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); - map.doubleUpHandler = function () { - return _doubleUpHandler; - }; + var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; - return utilRebind(map, dispatch$1, 'on'); - } + if (format) input.attr('placeholder', format); + } - function rendererPhotos(context) { - var dispatch$1 = dispatch('change'); - var _layerIDs = ['streetside', 'mapillary', 'mapillary-map-features', 'mapillary-signs', 'openstreetcam']; - var _allPhotoTypes = ['flat', 'panoramic']; + function validIdentifierValueForLink() { + if (field.type === 'identifier' && field.pattern) { + var value = utilGetSetValue(input).trim().split(';')[0]; + return value && value.match(new RegExp(field.pattern)); + } - var _shownPhotoTypes = _allPhotoTypes.slice(); // shallow copy + return null; + } // clamp number to min/max - var _dateFilters = ['fromDate', 'toDate']; + function clamped(num) { + if (field.minValue !== undefined) { + num = Math.max(num, field.minValue); + } - var _fromDate; + if (field.maxValue !== undefined) { + num = Math.min(num, field.maxValue); + } - var _toDate; + return num; + } - var _usernames; + 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 - function photos() {} + if (!val && Array.isArray(_tags[field.key])) return; - 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 (!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(';'); + } - if (enabled.length) { - hash.photo_overlay = enabled.join(','); - } else { - delete hash.photo_overlay; - } + utilGetSetValue(input, val); + } - window.location.replace('#' + utilQsString(hash, true)); + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; } - photos.overlayLayerIDs = function () { - return _layerIDs; + i.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return i; }; - photos.allPhotoTypes = function () { - return _allPhotoTypes; - }; + 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); - photos.dateFilters = function () { - return _dateFilters; + if (outlinkButton && !outlinkButton.empty()) { + var disabled = !validIdentifierValueForLink(); + outlinkButton.classed('disabled', disabled); + } }; - photos.dateFilterValue = function (val) { - return val === _dateFilters[0] ? _fromDate : _toDate; + i.focus = function () { + var node = input.node(); + if (node) node.focus(); }; - 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; - } + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - if (type === _dateFilters[0]) { - _fromDate = val; + return utilRebind(i, dispatch, 'on'); + } - if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { - _toDate = _fromDate; - } - } + function uiFieldAccess(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); - if (type === _dateFilters[1]) { - _toDate = val; + var _tags; - if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { - _fromDate = _toDate; - } - } + 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 - dispatch$1.call('change', this); + 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 (updateUrl) { - var rangeString; + items = items.merge(enter); + wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); + } - if (_fromDate || _toDate) { - rangeString = (_fromDate || '') + '_' + (_toDate || ''); - } + function change(d3_event, d) { + var tag = {}; + var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - setUrlFilterValue('photo_dates', rangeString); - } - }; + if (!value && typeof _tags[d] !== 'string') return; + tag[d] = value || undefined; + dispatch.call('change', this, tag); + } - photos.setUsernameFilter = function (val, updateUrl) { - if (val && typeof val === 'string') val = val.replace(/;/g, ',').split(','); + access.options = function (type) { + var options = ['no', 'permissive', 'private', 'permit', 'destination']; - if (val) { - val = val.map(function (d) { - return d.trim(); - }).filter(Boolean); + if (type !== 'access') { + options.unshift('yes'); + options.push('designated'); - if (!val.length) { - val = null; + if (type === 'bicycle') { + options.push('dismount'); } } - _usernames = val; - dispatch$1.call('change', this); - - if (updateUrl) { - var hashString; - - if (_usernames) { - hashString = _usernames.join(','); - } + return options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); + }; - setUrlFilterValue('photo_username', hashString); + 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' } }; - function setUrlFilterValue(property, val) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); - - if (val) { - if (hash[property] === val) return; - hash[property] = val; - } else { - if (!(property in hash)) return; - delete hash[property]; + 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'); } - window.location.replace('#' + utilQsString(hash, true)); - } - } + if (d === 'access') { + return 'yes'; + } - function showsLayer(id) { - var layer = context.layers().layer(id); - return layer && layer.supported() && layer.enabled(); - } + if (tags.access && typeof tags.access === 'string') { + return tags.access; + } - photos.shouldFilterByDate = function () { - return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); - }; + 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); - photos.shouldFilterByPhotoType = function () { - return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); - }; + 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]; + } + } + } - photos.shouldFilterByUsername = function () { - return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); + return field.placeholder(); + }); }; - photos.showsPhotoType = function (val) { - if (!photos.shouldFilterByPhotoType()) return true; - return _shownPhotoTypes.indexOf(val) !== -1; + access.focus = function () { + items.selectAll('.preset-input-access').node().focus(); }; - photos.showsFlat = function () { - return photos.showsPhotoType('flat'); - }; + return utilRebind(access, dispatch, 'on'); + } - photos.showsPanoramic = function () { - return photos.showsPhotoType('panoramic'); - }; + function uiFieldAddress(field, context) { + var dispatch = dispatch$8('change'); - photos.fromDate = function () { - return _fromDate; - }; + var _selection = select(null); - photos.toDate = function () { - return _toDate; - }; + var _wrap = select(null); - photos.togglePhotoType = function (val) { - var index = _shownPhotoTypes.indexOf(val); + var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings - if (index !== -1) { - _shownPhotoTypes.splice(index, 1); - } else { - _shownPhotoTypes.push(val); - } + var _entityIDs = []; - dispatch$1.call('change', this); - return photos; - }; + var _tags; - photos.usernames = function () { - return _usernames; - }; + var _countryCode; - photos.init = function () { - var hash = utilStringQs(window.location.hash); + var _addressFormats = [{ + format: [['housenumber', 'street'], ['city', 'postcode']] + }]; + _mainFileFetcher.get('address_formats').then(function (d) { + _addressFormats = d; - if (hash.photo_dates) { - // expect format like `photo_dates=2019-01-01_2020-12-31`, but allow a couple different separators - var parts = /^(.*)[–_](.*)$/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 (!_selection.empty()) { + _selection.call(address); } + })["catch"](function () { + /* ignore */ + }); - if (hash.photo_username) { - this.setUsernameFilter(hash.photo_username, false); - } + 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 (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); - }); + function isAddressable(d) { + return d.tags.highway && d.tags.name && d.type === 'way'; } + } - 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); - - if (results && results.length >= 3) { - var serviceId = results[1]; - var photoKey = results[2]; - var service = services[serviceId]; - - 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; - } + 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'); - if (!service.cachedImage(photoKey)) return; - service.on('loadedImages.rendererPhotos', null); - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, photoKey).showViewer(context); - }); - }); - } + 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; } + + if (d.tags['addr:city']) return true; + return false; } + } - context.layers().on('change.rendererPhotos', updateStorage); - }; + 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'); + } - return utilRebind(photos, dispatch$1, 'on'); - } + function updateForCountryCode() { + if (!_countryCode) return; + var addressFormat; - function uiAccount(context) { - var osm = context.connection(); + for (var i = 0; i < _addressFormats.length; i++) { + var format = _addressFormats[i]; - function update(selection) { - if (!osm) return; + 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 (!osm.authenticated()) { - selection.selectAll('.userLink, .logoutLink').classed('hide', true); - return; + break; + } } - 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 + 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 (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 + 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 + }; + }); + } + var rows = _wrap.selectAll('.addr-row').data(addressFormat.format, function (d) { + return d.toString(); + }); - 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(); - }); + 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 function (selection) { - selection.append('li').attr('class', 'userLink').classed('hide', true); - selection.append('li').attr('class', 'logoutLink').classed('hide', true); + function addDropdown(d) { + if (dropdowns.indexOf(d.id) === -1) return; // not a dropdown - if (osm) { - osm.on('change.account', function () { - update(selection); - }); - update(selection); + 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)); + })); } - }; - } - function uiAttribution(context) { - var _selection = select(null); + _wrap.selectAll('input').on('blur', change()).on('change', change()); - 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]); + _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); - if (d.terms_html) { - attribution.html(d.terms_html); - return; + if (_tags) updateTags(_tags); + } + + 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 (extent) { + var countryCode; + + if (context.inIntro()) { + // localize the address format for the walkthrough + countryCode = _t('intro.graph.countrycode'); + } else { + var center = extent.center(); + countryCode = iso1A2Code(center); } - if (d.terms_url) { - attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); + if (countryCode) { + _countryCode = countryCode.toLowerCase(); + updateForCountryCode(); } + } + } - var sourceID = d.id.replace(/\./g, ''); - var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { - "default": d.terms_text || d.id || d.name() + function change(onInput) { + return function () { + var tags = {}; + + _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 + + if (Array.isArray(_tags[key]) && !value) return; + tags[key] = value || undefined; }); - if (d.icon && !d.overlay) { - attribution.append('img').attr('class', 'source-image').attr('src', d.icon); + dispatch.call('change', this, tags, onInput); + }; + } + + function updatePlaceholder(inputSelection) { + return inputSelection.attr('placeholder', function (subfield) { + if (_tags && Array.isArray(_tags[field.key + ':' + subfield.id])) { + return _t('inspector.multiple_values'); } - 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] : []; + if (_countryCode) { + var localkey = subfield.id + '!' + _countryCode; + var tkey = addrField.hasTextForStringId('placeholders.' + localkey) ? localkey : subfield.id; + return addrField.t('placeholders.' + tkey); + } }); - copyright.exit().remove(); - copyright = copyright.enter().append('span').attr('class', 'copyright-notice').merge(copyright); - copyright.html(String); } - function update() { - var baselayer = context.background().baseLayerSource(); + 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); + } - _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - var z = context.map().zoom(); - var overlays = context.background().overlayLayerSources() || []; + address.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return address; + }; - _selection.call(render, overlays.filter(function (s) { - return s.validZoom(z); - }), 'overlay-layer-attribution'); - } + address.tags = function (tags) { + _tags = tags; + updateTags(tags); + }; - return function (selection) { - _selection = selection; - context.background().on('change.attribution', update); - context.map().on('move.attribution', throttle(update, 400, { - leading: false - })); - update(); + address.focus = function () { + var node = _wrap.selectAll('input').node(); + + if (node) node.focus(); }; + + return utilRebind(address, dispatch, 'on'); } - function uiContributors(context) { - var osm = context.connection(), - debouncedUpdate = debounce(function () { - update(); - }, 1000), - limit = 4, - hidden = false, - wrap = select(null); + function uiFieldCycleway(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); + var wrap = select(null); - 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 _tags; - 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() - })); + function cycleway(selection) { + function stripcolon(s) { + return s.replace(':', ''); } - if (!u.length) { - hidden = true; - wrap.transition().style('opacity', 0); - } else if (hidden) { - wrap.transition().style('opacity', 1); - } + 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 + + wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); } - return function (selection) { - if (!osm) return; - wrap = selection; - update(); - osm.on('loaded.contributors', debouncedUpdate); - context.map().on('move.contributors', debouncedUpdate); - }; - } + function change(d3_event, key) { + var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - var _popoverID = 0; - function uiPopover(klass) { - var _id = _popoverID++; + if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; - var _anchorSelection = select(null); + if (newValue === 'none' || newValue === '') { + newValue = undefined; + } - var popover = function popover(selection) { - _anchorSelection = selection; - selection.each(setup); - }; + var otherKey = key === 'cycleway:left' ? 'cycleway:right' : 'cycleway:left'; + var otherValue = typeof _tags.cycleway === 'string' ? _tags.cycleway : _tags[otherKey]; - var _animation = utilFunctor(false); + if (otherValue && Array.isArray(otherValue)) { + // we must always have an explicit value for comparison + otherValue = otherValue[0]; + } - var _placement = utilFunctor('top'); // top, bottom, left, right + if (otherValue === 'none' || otherValue === '') { + otherValue = undefined; + } + var tag = {}; // If the left and right tags match, use the cycleway tag to tag both + // sides the same way - var _alignment = utilFunctor('center'); // leading, center, trailing + 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; + } + dispatch.call('change', this, tag); + } - var _scrollContainer = utilFunctor(select(null)); + cycleway.options = function () { + return field.options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); + }; - var _content; + cycleway.tags = function (tags) { + _tags = tags; // If cycleway is set, use that instead of individual values - var _displayType = utilFunctor(''); + 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 = []; - var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events + 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'); + } - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + return null; + }).attr('placeholder', function (d) { + if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { + return _t('inspector.multiple_values'); + } - popover.displayType = function (val) { - if (arguments.length) { - _displayType = utilFunctor(val); - return popover; - } else { - return _displayType; - } + return field.placeholder(); + }).classed('mixed', function (d) { + return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); + }); }; - popover.hasArrow = function (val) { - if (arguments.length) { - _hasArrow = utilFunctor(val); - return popover; - } else { - return _hasArrow; - } + cycleway.focus = function () { + var node = wrap.selectAll('input').node(); + if (node) node.focus(); }; - popover.placement = function (val) { - if (arguments.length) { - _placement = utilFunctor(val); - return popover; - } else { - return _placement; - } - }; + return utilRebind(cycleway, dispatch, 'on'); + } - popover.alignment = function (val) { - if (arguments.length) { - _alignment = utilFunctor(val); - return popover; - } else { - return _alignment; - } - }; + function uiFieldLanes(field, context) { + var dispatch = dispatch$8('change'); + var LANE_WIDTH = 40; + var LANE_HEIGHT = 200; + var _entityIDs = []; - popover.scrollContainer = function (val) { - if (arguments.length) { - _scrollContainer = utilFunctor(val); - return popover; - } else { - return _scrollContainer; - } - }; + function lanes(selection) { + var lanesData = context.entity(_entityIDs[0]).lanes(); - popover.content = function (val) { - if (arguments.length) { - _content = val; - return popover; - } else { - return _content; + if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { + selection.call(lanes.off); + return; } - }; - - popover.isShown = function () { - var popoverSelection = _anchorSelection.select('.popover-' + _id); - return !popoverSelection.empty() && popoverSelection.classed('in'); - }; + 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'; + }); + } - popover.show = function () { - _anchorSelection.each(show); + lanes.entityIDs = function (val) { + _entityIDs = val; }; - popover.updateContent = function () { - _anchorSelection.each(updateContent); - }; + lanes.tags = function () {}; - popover.hide = function () { - _anchorSelection.each(hide); - }; + lanes.focus = function () {}; - popover.toggle = function () { - _anchorSelection.each(toggle); - }; + lanes.off = function () {}; - 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(); - }; + return utilRebind(lanes, dispatch, 'on'); + } + uiFieldLanes.supportsMultiselection = false; - popover.destroyAny = function (selection) { - selection.call(popover.destroy, '.popover'); - }; + 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 setup() { - var anchor = select(this); + var _countryCode; - var animate = _animation.apply(this, arguments); + 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. - 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 (animate) { - popoverSelection.classed('fade', true); - } + _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 - var display = _displayType.apply(this, arguments); + var langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - if (display === 'hover') { - var _lastNonMouseEnterTime; + var _selection = select(null); - 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 + var _multilingual = []; - 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 + var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); + var _wikiTitles; - 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); - }); - }); - } - } + var _entityIDs = []; - function show() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + function loadLanguagesArray(dataLanguages) { + if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used - if (popoverSelection.empty()) { - // popover was removed somehow, put it back - anchor.call(popover.destroy); - anchor.each(setup); - popoverSelection = anchor.selectAll('.popover-' + _id); - } + var replacements = { + sr: 'sr-Cyrl', + // in OSM, `sr` implies Cyrillic + 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM - popoverSelection.classed('in', true); + }; - var displayType = _displayType.apply(this, arguments); + for (var code in dataLanguages) { + if (replacements[code] === false) continue; + var metaCode = code; + if (replacements[code]) metaCode = replacements[code]; - if (displayType === 'clickFocus') { - anchor.classed('active', true); - popoverSelection.node().focus(); + _languagesArray.push({ + localName: _mainLocalizer.languageName(metaCode, { + localOnly: true + }), + nativeName: dataLanguages[metaCode].nativeName, + code: code, + label: _mainLocalizer.languageName(metaCode) + }); } - - anchor.each(updateContent); } - function updateContent() { - var anchor = select(this); + 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 - if (_content) { - anchor.selectAll('.popover-' + _id + ' > .popover-inner').call(_content.apply(this, arguments)); - } + if (entity.tags.wikidata) return true; // Assume the name has already been confirmed if its source has been researched - 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 (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` - updatePosition.apply(this, arguments); - updatePosition.apply(this, arguments); - } + var preset = _mainPresetIndex.match(entity, context.graph()); - function updatePosition() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + 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 scrollContainer = _scrollContainer && _scrollContainer.apply(this, arguments); + return false; + }); - var scrollNode = scrollContainer && !scrollContainer.empty() && scrollContainer.node(); - var scrollLeft = scrollNode ? scrollNode.scrollLeft : 0; - var scrollTop = scrollNode ? scrollNode.scrollTop : 0; + field.locked(isLocked); + } // update _multilingual, maintaining the existing order - var placement = _placement.apply(this, arguments); - popoverSelection.classed('left', false).classed('right', false).classed('top', false).classed('bottom', false).classed(placement, true); + function calcMultilingual(tags) { + var existingLangsOrdered = _multilingual.map(function (item) { + return item.lang; + }); - var alignment = _alignment.apply(this, arguments); + var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); - var alignFactor = 0.5; + for (var k in tags) { + var m = k.match(/^(.*):(.*)$/); - if (alignment === 'leading') { - alignFactor = 0; - } else if (alignment === 'trailing') { - alignFactor = 1; - } + if (m && m[1] === field.key && m[2]) { + var item = { + lang: m[2], + value: tags[k] + }; - var anchorFrame = getFrame(anchor.node()); - var popoverFrame = getFrame(popoverSelection.node()); - var position; + 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 - switch (placement) { - case 'top': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y - popoverFrame.h - }; - break; - case 'bottom': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y + anchorFrame.h - }; - break; + _multilingual.forEach(function (item) { + if (item.lang && existingLangs.has(item.lang)) { + item.value = ''; + } + }); + } - case 'left': - position = { - x: anchorFrame.x - popoverFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; + function localized(selection) { + _selection = selection; + calcLocked(); + var isLocked = field.locked(); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); // enter/update - case 'right': - position = { - x: anchorFrame.x + anchorFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; + 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 + + 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); + + if (_tags && !_multilingual.length) { + calcMultilingual(_tags); } - if (position) { - if (scrollNode && (placement === 'top' || placement === 'bottom')) { - var initialPosX = position.x; + 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); - if (position.x + popoverFrame.w > scrollNode.offsetWidth - 10) { - position.x = scrollNode.offsetWidth - 10 - popoverFrame.w; - } else if (position.x < 10) { - position.x = 10; - } + function addNew(d3_event) { + d3_event.preventDefault(); + if (field.locked()) return; + var defaultLang = _mainLocalizer.languageCode().toLowerCase(); - var arrow = anchor.selectAll('.popover-' + _id + ' > .popover-arrow'); // keep the arrow centered on the button, or as close as possible + var langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); - var arrowPosX = Math.min(Math.max(popoverFrame.w / 2 - (position.x - initialPosX), 10), popoverFrame.w - 10); - arrow.style('left', ~~arrowPosX + 'px'); + var isLangEn = defaultLang.indexOf('en') > -1; + + if (isLangEn || langExists) { + defaultLang = ''; + langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); } - popoverSelection.style('left', ~~position.x + 'px').style('top', ~~position.y + 'px'); - } else { - popoverSelection.style('left', null).style('top', null); + if (!langExists) { + // prepend the value so it appears at the top + _multilingual.unshift({ + lang: defaultLang, + value: '' + }); + + localizedInputs.call(renderMultilingual); + } } - function getFrame(node) { - var positionStyle = select(node).style('position'); + function change(onInput) { + return function (d3_event) { + if (field.locked()) { + d3_event.preventDefault(); + return; + } - 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 - }; - } + var val = utilGetSetValue(select(this)); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; } } - function hide() { - var anchor = select(this); + function key(lang) { + return field.key + ':' + lang; + } - if (_displayType.apply(this, arguments) === 'clickFocus') { - anchor.classed('active', false); + function changeLang(d3_event, d) { + var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 + + var lang = utilGetSetValue(select(this)).toLowerCase(); + + var language = _languagesArray.find(function (d) { + return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; + }); + + if (language) lang = language.code; + + if (d.lang && d.lang !== lang) { + tags[key(d.lang)] = undefined; } - anchor.selectAll('.popover-' + _id).classed('in', false); - } + var newKey = lang && context.cleanTagKey(key(lang)); + var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); - function toggle() { - if (select(this).select('.popover-' + _id).classed('in')) { - hide.apply(this, arguments); - } else { - show.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); } - return popover; - } + 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 - function uiTooltip(klass) { - var tooltip = uiPopover((klass || '') + ' tooltip').displayType('hover'); + if (!value && Array.isArray(d.value)) return; + var t = {}; + t[key(d.lang)] = value; + d.value = value; + dispatch.call('change', this, t); + } - var _title = function _title() { - var title = this.getAttribute('data-original-title'); + function fetchLanguages(value, cb) { + var v = value.toLowerCase(); // show the user's language first - if (title) { - return title; - } else { - title = this.getAttribute('title'); - this.removeAttribute('title'); - this.setAttribute('data-original-title', title); + var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; + + if (_countryCode && _territoryLanguages[_countryCode]) { + langCodes = langCodes.concat(_territoryLanguages[_countryCode]); } - return title; - }; + var langItems = []; + langCodes.forEach(function (code) { + var langItem = _languagesArray.find(function (item) { + return item.code === code; + }); - var _heading = utilFunctor(null); + 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 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 - var _keys = utilFunctor(null); + _multilingual.splice(_multilingual.indexOf(d), 1); - tooltip.title = function (val) { - if (!arguments.length) return _title; - _title = utilFunctor(val); - return tooltip; - }; + var langKey = d.lang && key(d.lang); - tooltip.heading = function (val) { - if (!arguments.length) return _heading; - _heading = utilFunctor(val); - return tooltip; - }; + if (langKey && langKey in _tags) { + delete _tags[langKey]; // remove from entity tags - tooltip.keys = function (val) { - if (!arguments.length) return _keys; - _keys = utilFunctor(val); - return tooltip; - }; + var t = {}; + t[langKey] = undefined; + dispatch.call('change', this, t); + return; + } - tooltip.content(function () { - var heading = _heading.apply(this, arguments); + 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 text = _title.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; + }); - var keys = _keys.apply(this, arguments); + 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); + }); + } - 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; - } + localized.tags = function (tags) { + _tags = tags; // Fetch translations from wikipedia - function uiEditMenu(context) { - var dispatch$1 = dispatch('toggled'); + if (typeof tags.wikipedia === 'string' && !_wikiTitles) { + _wikiTitles = {}; + var wm = tags.wikipedia.match(/([^:]+):(.+)/); - var _menu = select(null); + if (wm && wm[0] && wm[1]) { + wikipedia.translations(wm[1], wm[2], function (err, d) { + if (err || !d) return; + _wikiTitles = d; + }); + } + } - var _operations = []; // the position the menu should be displayed relative to + 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); - var _anchorLoc = [0, 0]; - var _anchorLocLonLat = [0, 0]; // a string indicating how the menu was opened + _selection.call(localized); + }; - var _triggerType = ''; - var _vpTopMargin = 85; // viewport top margin + localized.focus = function () { + input.node().focus(); + }; - var _vpBottomMargin = 45; // viewport bottom margin + localized.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _multilingual = []; + loadCountryCode(); + return localized; + }; - var _vpSideMargin = 35; // viewport side margin + function loadCountryCode() { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); + } - var _menuTop = false; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - var _menuHeight; + return utilRebind(localized, dispatch, 'on'); + } - 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'); + dispatch.call('change', this, tag); + } - var buttons = _menu.selectAll('.edit-menu-item').data(ops); // enter + roadspeed.tags = function (tags) { + _tags = tags; + var value = tags[field.key]; + var isMixed = Array.isArray(value); + if (!isMixed) { + if (value && value.indexOf('mph') >= 0) { + value = parseInt(value, 10).toString(); + _isImperial = true; + } else if (value) { + _isImperial = false; + } + } - 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]]); + 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); + }; - _tooltips.push(tooltip); + roadspeed.focus = function () { + input.node().focus(); + }; - select(this).call(tooltip).append('div').attr('class', 'icon-wrap').call(svgIcon('#iD-operation-' + d.id, 'operation')); - }); + roadspeed.entityIDs = function (val) { + _entityIDs = val; + }; - if (showLabels) { - buttonsEnter.append('span').attr('class', 'label').html(function (d) { - return d.title; - }); - } // update + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } + return utilRebind(roadspeed, dispatch, 'on'); + } - 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 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 pointerup(d3_event) { - lastPointerUpType = d3_event.pointerType; - } + var typeField; + var layerField; + var _oldType = {}; + var _entityIDs = []; - function click(d3_event, operation) { - d3_event.stopPropagation(); + function selectedKey() { + var node = wrap.selectAll('.form-field-input-radio label.active input'); + return !node.empty() && node.datum(); + } - if (operation.relatedEntityIds) { - utilHighlightEntities(operation.relatedEntityIds(), false, context); - } + 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 (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)(); - } + 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 - operation(); - editMenu.close(); + if (type) { + if (!typeField || typeField.id !== selected) { + typeField = uiField(context, type, _entityIDs, { + wrap: false + }).on('change', changeType); } - lastPointerUpType = null; + typeField.tags(tags); + } else { + typeField = null; } - dispatch$1.call('toggled', this, true); - }; + var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { + return d.id; + }); // Exit - function updatePosition() { - if (!_menu || _menu.empty()) return; - var anchorLoc = context.projection(_anchorLocLonLat); - var viewport = context.surfaceRect(); + typeItem.exit().remove(); // Enter - 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; - } + 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 - var menuLeft = displayOnLeft(viewport); - var offset = [0, 0]; - offset[0] = menuLeft ? -1 * (_menuSideMargin + _menuWidth) : _menuSideMargin; + typeItem = typeItem.merge(typeEnter); - 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 (typeField) { + typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); + } // Layer + + + 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 { - 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; - } + layerField = null; + field.keys = field.keys.filter(function (k) { + return k !== 'layer'; + }); } - var origin = geoVecAdd(anchorLoc, offset); - - _menu.style('left', origin[0] + 'px').style('top', origin[1] + 'px'); - - var tooltipSide = tooltipPosition(viewport, menuLeft); + var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit - _tooltips.forEach(function (tooltip) { - tooltip.placement(tooltipSide); - }); + layerItem.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 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 + layerItem = layerItem.merge(layerEnter); - 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 (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 true; - } + if (val !== 'no') { + _oldType[key] = val; } - 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'; - } - - 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 + 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 - return 'right'; - } else { - // rtl - if (!menuLeft) { - return 'right'; + if (t.layer === undefined) { + if (key === 'bridge' && val !== 'no') { + t.layer = '1'; } - 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 - - - return 'left'; + if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { + t.layer = '-1'; + } } } - } - - editMenu.close = function () { - context.map().on('move.edit-menu', null).on('drawn.edit-menu', null); - _menu.remove(); + dispatch.call('change', this, t, onInput); + } - _tooltips = []; - dispatch$1.call('toggled', this, false); - }; + function changeLayer(t, onInput) { + if (t.layer === '0') { + t.layer = undefined; + } - editMenu.anchorLoc = function (val) { - if (!arguments.length) return _anchorLoc; - _anchorLoc = val; - _anchorLocLonLat = context.projection.invert(_anchorLoc); - return editMenu; - }; + dispatch.call('change', this, t, onInput); + } - editMenu.triggerType = function (val) { - if (!arguments.length) return _triggerType; - _triggerType = val; - return editMenu; - }; + function changeRadio() { + var t = {}; + var activeKey; - editMenu.operations = function (val) { - if (!arguments.length) return _operations; - _operations = val; - return editMenu; - }; + if (field.key) { + t[field.key] = undefined; + } - return utilRebind(editMenu, dispatch$1, 'on'); - } + radios.each(function (d) { + var active = select(this).property('checked'); + if (active) activeKey = d; - 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] - }); + if (field.key) { + if (active) t[field.key] = d; + } else { + var val = _oldType[activeKey] || 'yes'; + t[d] = active ? val : undefined; } + }); - 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 (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 = {}; - } - selection.html(''); - var list = selection.append('ul').attr('class', 'background-info'); - list.append('li').html(_currSourceName); + if (_intersection.vertices.length > 1) { + var padding = 180; // in z22 pixels - _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]); - }); + 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)); + } - 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 padTop = 35; // reserve top space for hint text - 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 + 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. - ['DigitalGlobe-Premium', 'DigitalGlobe-Standard'].forEach(function (layerId) { - if (source.id !== layerId) { - var key = layerId + '-vintage'; - var sourceVintage = context.background().findSource(key); + if (_fromWayID && !vgraph.hasEntity(_fromWayID)) { + _fromWayID = null; + _oldTurns = null; + } - if (context.background().showsLayer(sourceVintage)) { - context.background().toggleOverlayLayer(sourceVintage); - } - } - }); - } + 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; - var debouncedGetMetadata = debounce(getMetadata, 250); + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + } - function getMetadata(selection) { - var tile = context.container().select('.layer-background img.tile-center'); // tile near viewport center + document.addEventListener('resizeWindow', function () { + utilSetDimensions(_container, null); + redraw(1); + }, false); + updateHints(null); - 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 + function click(d3_event) { + surface.call(breathe.off).call(breathe); + var datum = d3_event.target.__data__; + var entity = datum && datum.properties && datum.properties.entity; - _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 (entity) { + datum = entity; + } - 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 (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); - _metadataKeys.forEach(function (k) { - if (k === 'zoom' || k === 'vintage') return; // done already + 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 - var val = result[k]; - _metadata[k] = val; - selection.selectAll('.background-info-list-' + k).classed('hide', !val).selectAll('.background-info-span-' + k).html(val); - }); - }); - } + datumOnly.only = true; // but change this property - 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); - }); - }; + 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. - panel.off = function () { - context.map().on('drawn.info-background', null).on('move.info-background', null); - }; + turns = _intersection.turns(_fromWayID, 2); + extraActions = []; + _oldTurns = []; - panel.id = 'background'; - panel.label = _t.html('info_panels.background.title'); - panel.key = _t('info_panels.background.key'); - return panel; - } + for (i = 0; i < turns.length; i++) { + var turn = turns[i]; + if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) - function uiPanelHistory(context) { - var osm; + if (turn.direct && turn.path[1] === datum.path[1]) { + seen[turns[i].restrictionID] = true; + turn.restrictionType = osmInferRestriction(vgraph, turn, projection); - 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); - } + _oldTurns.push(turn); - function displayUser(selection, userName) { - if (!userName) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; - } + extraActions.push(actionUnrestrictTurn(turn)); + } + } - selection.append('span').attr('class', 'user-name').html(userName); - var links = selection.append('div').attr('class', 'links'); + 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 = []; - if (osm) { - links.append('a').attr('class', 'user-osm-link').attr('href', osm.userURL(userName)).attr('target', '_blank').html('OSM'); - } + for (i = 0; i < turns.length; i++) { + if (turns[i].key !== datum.key) { + extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); + } + } - links.append('a').attr('class', 'user-hdyc-link').attr('href', 'https://hdyc.neis-one.org/?' + userName).attr('target', '_blank').attr('tabindex', -1).html('HDYC'); - } + _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')]); + } - function displayChangeset(selection, changeset) { - if (!changeset) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; - } + context.perform.apply(context, actions); // At this point the datum will be changed, but will have same key.. + // Refresh it and update the help.. - selection.append('span').attr('class', 'changeset-id').html(changeset); - var links = selection.append('div').attr('class', 'links'); + var s = surface.selectAll('.' + datum.key); + datum = s.empty() ? null : s.datum(); + updateHints(datum); + } else { + _fromWayID = null; + _oldTurns = null; + redraw(); + } + } - if (osm) { - links.append('a').attr('class', 'changeset-osm-link').attr('href', osm.changesetURL(changeset)).attr('target', '_blank').html('OSM'); + function mouseover(d3_event) { + var datum = d3_event.target.__data__; + updateHints(datum); } - 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'); - } + _lastXPos = _lastXPos || sdims[0]; - function redraw(selection) { - var selectedNoteID = context.selectedNoteID(); - osm = context.connection(); - var selected, note, entity; + function redraw(minChange) { + var xPos = -1; - 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) { + xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; + } - if (selected.length) { - entity = context.entity(selected[0]); + if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { + if (context.hasEntity(_vertexID)) { + _lastXPos = xPos; + + _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'; + 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 + })); + } + } } - } else { - if (d >= 250000) { - // > 0.25km² show km² - d1 = d / 1000000; - unit1 = 'square_kilometers'; + } + + 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 { - d1 = d; - unit1 = 'square_meters'; + opts = { + distance: _t('units.meters', { + quantity: maxDist + }) + }; } - if (d > 1000 && d < 10000000) { - // 0.1 - 1000 hectares - d2 = d / 10000; - unit2 = 'hectares'; - } + 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; + + 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); } - if (deg === 0) { - return displayCoordinate; - } else { - return _t('units.coordinate', { - coordinate: displayCoordinate, - direction: _t('units.' + (deg > 0 ? pos : neg)) - }); + function change(onInput) { + return function () { + var val = utilGetSetValue(input); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; } - } - /** - * Returns given coordinate pair in degree-minute-second format. - * - * @param {Array} coord longitude and latitude - */ + 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 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 - */ + textarea.focus = function () { + input.node().focus(); + }; - 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) - }); + return utilRebind(textarea, dispatch, 'on'); } - function uiPanelLocation(context) { - var currLocation = ''; + var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; - function redraw(selection) { - selection.html(''); - var list = selection.append('ul'); // Mouse coordinates - var coord = context.map().mouseCoordinates(); - if (coord.some(isNaN)) { - coord = context.map().center(); - } - list.append('li').html(dmsCoordinatePair(coord)).append('li').html(decimalCoordinatePair(coord)); // Location Info - selection.append('div').attr('class', 'location-info').html(currLocation || ' '); - debouncedGetLocation(selection, coord); - } - var debouncedGetLocation = debounce(getLocation, 250); + // eslint-disable-next-line es/no-string-prototype-endswith -- safe + var $endsWith = ''.endsWith; + var min = Math.min; - 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 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; + }(); + + // `String.prototype.endsWith` method + // https://tc39.es/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(toLength(endPosition), len); + var search = String(searchString); + return $endsWith + ? $endsWith.call(that, search, end) + : that.slice(end - search.length, end) === search; } + }); - var panel = function panel(selection) { - selection.call(redraw); - context.surface().on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'move.info-location', function () { - selection.call(redraw); - }); - }; + function uiFieldWikidata(field, context) { + var wikidata = services.wikidata; + var dispatch = dispatch$8('change'); - panel.off = function () { - context.surface().on('.info-location', null); - }; + var _selection = select(null); - panel.id = 'location'; - panel.label = _t.html('info_panels.location.title'); - panel.key = _t('info_panels.location.key'); - return panel; - } + var _searchInput = select(null); - function uiPanelMeasurement(context) { - function radiansToMeters(r) { - // using WGS84 authalic radius (6371007.1809 m) - return r * 6371007.1809; - } + var _qid = null; + var _wikidataEntity = null; + var _wikiURL = ''; + var _entityIDs = []; - function steradiansToSqmeters(r) { - // http://gis.stackexchange.com/a/124857/40446 - return r / (4 * Math.PI) * 510065621724000; - } + var _wikipediaKey = field.keys && field.keys.find(function (key) { + return key.includes('wikipedia'); + }), + _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; - function toLineString(feature) { - if (feature.type === 'LineString') return feature; - var result = { - type: 'LineString', - coordinates: [] - }; + var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); - if (feature.type === 'Polygon') { - result.coordinates = feature.coordinates[0]; - } else if (feature.type === 'MultiPolygon') { - result.coordinates = feature.coordinates[0][0]; - } + 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 - return result; + 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 _isImperial = !_mainLocalizer.usesMetric(); + 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 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 (entity.tags[_hintKey]) { + q = entity.tags[_hintKey]; + break; + } + } + } - 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 - }); + wikidata.itemsForSearchQuery(q, function (err, data) { + if (err) return; - if (selected.length) { - var extent = geoExtent(); + for (var i in data) { + data[i].value = data[i].label + ' (' + data[i].id + ')'; + data[i].title = data[i].description; + } - for (var i in selected) { - var entity = selected[i]; + if (callback) callback(data); + }); + } - extent._extend(entity.extent(graph)); + function change() { + var syncTags = {}; + syncTags[field.key] = _qid; + dispatch.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. - geometry = entity.geometry(graph); + 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. - 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 (context.graph() !== initGraph) return; + if (!entity.sitelinks) return; + var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks - centroid = d3_geoCentroid(geojsonRewind(Object.assign({}, feature), true)); + ['labels', 'descriptions'].forEach(function (key) { + if (!entity[key]) return; + var valueLangs = Object.keys(entity[key]); + if (valueLangs.length === 0) return; + var valueLang = valueLangs[0]; - if (closed) { - area += steradiansToSqmeters(entity.area(graph)); - } - } + if (langs.indexOf(valueLang) === -1) { + langs.push(valueLang); } + }); + var newWikipediaValue; - if (selected.length > 1) { - geometry = null; - closed = null; - centroid = null; - } + if (_wikipediaKey) { + var foundPreferred; - if (selected.length === 2 && selected[0].type === 'node' && selected[1].type === 'node') { - distance = geoSphericalDistance(selected[0].loc, selected[1].loc); - } + for (var i in langs) { + var lang = langs[i]; + var siteID = lang.replace('-', '_') + 'wiki'; - if (selected.length === 1 && selected[0].type === 'node') { - location = selected[0].loc; - } else { - totalNodeCount = utilGetAllNodes(selectedIDs, context.graph()).length; + if (entity.sitelinks[siteID]) { + foundPreferred = true; + newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match + + break; + } } - if (!location && !centroid) { - center = extent.center(); + 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 (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; + } } } - } - selection.html(''); + if (newWikipediaValue) { + newWikipediaValue = context.cleanTagValue(newWikipediaValue); + } - if (heading) { - selection.append('h4').attr('class', 'measurement-heading').html(heading); - } + 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 - var list = selection.append('ul'); - var coordItem; + if (newWikipediaValue === null) { + if (!currTags[_wikipediaKey]) return null; + delete currTags[_wikipediaKey]; + } else { + currTags[_wikipediaKey] = newWikipediaValue; + } - 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)); - } + return actionChangeTags(entityID, currTags); + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change - if (totalNodeCount) { - list.append('li').html(_t.html('info_panels.measurement.node_count') + ':').append('span').html(totalNodeCount.toLocaleString(localeCode)); - } + 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 + }); + } - if (area) { - list.append('li').html(_t.html('info_panels.measurement.area') + ':').append('span').html(displayArea(area, _isImperial)); - } + function setLabelForEntity() { + var label = ''; - if (length) { - list.append('li').html(_t.html('info_panels.measurement.' + (closed ? 'perimeter' : 'length')) + ':').append('span').html(displayLength(length, _isImperial)); - } + if (_wikidataEntity) { + label = entityPropertyForDisplay(_wikidataEntity, 'labels'); - if (typeof distance === 'number') { - list.append('li').html(_t.html('info_panels.measurement.distance') + ':').append('span').html(displayLength(distance, _isImperial)); + if (label.length === 0) { + label = _wikidataEntity.id.toString(); + } } - 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)); - } + utilGetSetValue(_searchInput, label); + } - 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)); - } + wiki.tags = function (tags) { + var isMixed = Array.isArray(tags[field.key]); - 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)); - } + _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); - 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); - }); - } - } + _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; - 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); - }); - }; + if (!/^Q[0-9]*$/.test(_qid)) { + // not a proper QID + unrecognized(); + return; + } // QID value in correct format - panel.off = function () { - context.map().on('drawn.info-measurement', null); - context.on('enter.info-measurement', null); - }; - panel.id = 'measurement'; - panel.label = _t.html('info_panels.measurement.title'); - panel.key = _t('info_panels.measurement.key'); - return panel; - } + _wikiURL = 'https://wikidata.org/wiki/' + _qid; + wikidata.entityByQID(_qid, function (err, entity) { + if (err) { + unrecognized(); + return; + } - var uiInfoPanels = { - background: uiPanelBackground, - history: uiPanelHistory, - location: uiPanelLocation, - measurement: uiPanelMeasurement - }; + _wikidataEntity = entity; + setLabelForEntity(); + var description = entityPropertyForDisplay(entity, 'descriptions'); - function uiInfo(context) { - var ids = Object.keys(uiInfoPanels); - var wasActive = ['measurement']; - var panels = {}; - var active = {}; // create panels + _selection.select('button.wiki-link').classed('disabled', false); - ids.forEach(function (k) { - if (!panels[k]) { - panels[k] = uiInfoPanels[k](context); - active[k] = false; - } - }); + _selection.select('.preset-wikidata-description').style('display', function () { + return description.length > 0 ? 'flex' : 'none'; + }).select('input').attr('value', description); - 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 + _selection.select('.preset-wikidata-identifier').style('display', function () { + return entity.id ? 'flex' : 'none'; + }).select('input').attr('value', entity.id); + }); // not a proper QID - infoPanels.selectAll('.panel-content').each(function (d) { - select(this).call(panels[d]); - }); - } + function unrecognized() { + _wikidataEntity = null; + setLabelForEntity(); - info.toggle = function (which) { - var activeids = ids.filter(function (k) { - return active[k]; - }); + _selection.select('.preset-wikidata-description').style('display', 'none'); - if (which) { - // toggle one - active[which] = !active[which]; + _selection.select('.preset-wikidata-identifier').style('display', 'none'); - if (activeids.length === 1 && activeids[0] === which) { - // none active anymore - wasActive = [which]; - } + _selection.select('button.wiki-link').classed('disabled', true); - context.container().select('.' + which + '-panel-toggle-item').classed('active', active[which]).select('input').property('checked', active[which]); + if (_qid && _qid !== '') { + _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; } else { - // toggle all - if (activeids.length) { - wasActive = activeids; - activeids.forEach(function (k) { - active[k] = false; - }); - } else { - wasActive.forEach(function (k) { - active[k] = true; - }); - } + _wikiURL = ''; } + } + }; - redraw(); - }; + 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 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(); - }); - 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 langs = wikidata.languagesToQuery(); - return info; - } + 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 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; - 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; + return propObj[langKeys[0]].value; } - return { - left: box.left - padding, - top: box.top - padding, - width: (box.width || 0) + 2 * padding, - height: (box.width || 0) + 2 * padding + wiki.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; }; - } - 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 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') + wiki.focus = function () { + _searchInput.node().focus(); }; - var reps; - - if (replacements) { - reps = Object.assign(replacements, helpStringReplacements); - } else { - reps = helpStringReplacements; - } - - return _t.html(id, reps) // use keyboard key styling for shortcuts - .replace(/\`(.*?)\`/g, '$1'); + + return utilRebind(wiki, dispatch, 'on'); } - function slugify(text) { - return text.toString().toLowerCase().replace(/\s+/g, '-') // Replace spaces with - - .replace(/[^\w\-]+/g, '') // Remove all non-word chars - .replace(/\-\-+/g, '-') // Replace multiple - with single - - .replace(/^-+/, '') // Trim - from start of text - .replace(/-+$/, ''); // Trim - from end of text - } // console warning for missing walkthrough names + function uiFieldWikipedia(field, context) { + var _arguments = arguments; + var dispatch = dispatch$8('change'); + var wikipedia = services.wikipedia; + var wikidata = services.wikidata; + var _langInput = select(null); - var missingStrings = {}; + var _titleInput = select(null); - function checkKey(key, text) { - if (_t(key, { - "default": undefined - }) === undefined) { - if (missingStrings.hasOwnProperty(key)) return; // warn once + var _wikiURL = ''; - missingStrings[key] = text; - var missing = key + ': ' + text; - if (typeof console !== 'undefined') console.log(missing); // eslint-disable-line - } - } + var _entityIDs; - function localize(obj) { - var key; // Assign name if entity has one.. + var _tags; - var name = obj.tags && obj.tags.name; + 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 (name) { - key = 'intro.graph.name.' + slugify(name); - obj.tags.name = _t(key, { - "default": name + for (var i in _entityIDs) { + var entity = context.hasEntity(_entityIDs[i]); + + if (entity.tags.name) { + value = entity.tags.name; + break; + } + } + } + + var searchfn = value.length > 7 ? wikipedia.search : wikipedia.suggestions; + searchfn(language()[2], value, function (query, data) { + callback(data.map(function (d) { + return { + value: d + }; + })); }); - checkKey(key, name); - } // Assign street name if entity has one.. + }); + 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); - var street = obj.tags && obj.tags['addr:street']; + _langInput.on('blur', changeLang).on('change', changeLang); - 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.. + 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); - 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 - }); + _titleInput.on('blur', function () { + change(true); + }).on('change', function () { + change(false); + }); - if (str) { - if (str.match(/^<.*>$/) !== null) { - delete obj.tags[tag]; - } else { - obj.tags[tag] = str; - } - } + 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 obj; - } // Used to detect squareness.. some duplicataion of code from actionOrthogonalize. - - 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 defaultLanguageInfo(skipEnglishFallback) { + var langCode = _mainLocalizer.languageCode().toLowerCase(); - var lowerBound = Math.cos((90 - threshold) * Math.PI / 180); // near right + for (var i in _dataWikipedia) { + var d = _dataWikipedia[i]; // default to the language of iD's current locale - var upperBound = Math.cos(threshold * Math.PI / 180); // near straight + if (d[2] === langCode) return d; + } // fallback to English - 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; - } + return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; } - 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; - } + function language(skipEnglishFallback) { + var value = utilGetSetValue(_langInput).toLowerCase(); - function uiCurtain(containerNode) { - var surface = select(null), - tooltip = select(null), - darkness = select(null); + for (var i in _dataWikipedia) { + var d = _dataWikipedia[i]; // return the language already set in the UI, if supported - 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(); + if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; + } // fallback to English - function resize() { - surface.attr('width', containerNode.clientWidth).attr('height', containerNode.clientHeight); - curtain.cut(darkness.datum()); - } + + return defaultLanguageInfo(skipEnglishFallback); } - /** - * 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 - */ + function changeLang() { + utilGetSetValue(_langInput, language()[1]); + change(true); + } - curtain.reveal = function (box, html, options) { - options = options || {}; + function change(skipWikidata) { + var value = utilGetSetValue(_titleInput); + var m = value.match(/https?:\/\/([-a-z]+)\.wikipedia\.org\/(?:wiki|\1-[-a-z]+)\/([^#]+)(?:#(.+))?/); - if (typeof box === 'string') { - box = select(box).node(); - } + var langInfo = m && _dataWikipedia.find(function (d) { + return m[1] === d[2]; + }); - if (box && box.getBoundingClientRect) { - box = copyBox(box.getBoundingClientRect()); - var containerRect = containerNode.getBoundingClientRect(); - box.top -= containerRect.top; - box.left -= containerRect.left; - } + var syncTags = {}; - 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 (langInfo) { + var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization - var tooltipBox; + value = decodeURIComponent(m[2]).replace(/_/g, ' '); - if (options.tooltipBox) { - tooltipBox = options.tooltipBox; + 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) { - if (typeof tooltipBox === 'string') { - tooltipBox = select(tooltipBox).node(); - } + anchor = decodeURIComponent(m[3]); // } - if (tooltipBox && tooltipBox.getBoundingClientRect) { - tooltipBox = copyBox(tooltipBox.getBoundingClientRect()); + value += '#' + anchor.replace(/_/g, ' '); } - } 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.. + value = value.slice(0, 1).toUpperCase() + value.slice(1); + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, value); + } + if (value) { + syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); + } else { + syncTags.wikipedia = undefined; + } - html = html.replace(/\*\*(.*?)\*\*/g, '$1'); - } + dispatch.call('change', this, syncTags); + if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. - html = html.replace(/\*(.*?)\*/g, '$1'); // emphasis + 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. - html = html.replace(/\{br\}/g, '

    '); // linebreak + 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 (options.buttonText && options.buttonCallback) { - html += '
    ' + '
    '; - } + if (currTags.wikidata !== value) { + currTags.wikidata = value; + return actionChangeTags(entityID, currTags); + } - var classes = 'curtain-tooltip popover tooltip arrowed in ' + (options.tooltipClass || ''); - tooltip.classed(classes, true).selectAll('.popover-inner').html(html); + return null; + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change - if (options.buttonText && options.buttonCallback) { - var button = tooltip.selectAll('.button-section .button.action'); - button.on('click', function (d3_event) { - d3_event.preventDefault(); - options.buttonCallback(); + context.overwrite(function actionUpdateWikidataTags(graph) { + actions.forEach(function (action) { + graph = action(graph); }); - } - - 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. + return graph; + }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor + // changeTags() is not intended to be called asynchronously + }); + } - if (options.tooltipClass === 'intro-mouse') { - tip.height += 80; - } // trim box dimensions to just the portion that fits in the container.. + wiki.tags = function (tags) { + _tags = tags; + updateForTags(tags); + }; + 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 (tooltipBox.top + tooltipBox.height > h) { - tooltipBox.height -= tooltipBox.top + tooltipBox.height - h; - } + var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); + var tagLang = m && m[1]; + var tagArticleTitle = m && m[2]; + var anchor = m && m[3]; - if (tooltipBox.left + tooltipBox.width > w) { - tooltipBox.width -= tooltipBox.left + tooltipBox.width - w; - } // determine tooltip placement.. + var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { + return tagLang === d[2]; + }); // value in correct format - 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 (tagLangInfo) { + var nativeLangName = tagLangInfo[1]; + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); - 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 (anchor) { + try { + // Best-effort `anchorencode:` implementation + anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); + } catch (e) { + anchor = anchor.replace(/ /g, '_'); } } - if (options.duration !== 0 || !tooltip.classed(side)) { - tooltip.call(uiToggle(true)); + _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 = ''; } + } + } - 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) + wiki.entityIDs = function (val) { + if (!_arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; + }; - var shiftY = 0; + wiki.focus = function () { + _titleInput.node().focus(); + }; - 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; - } - } + return utilRebind(wiki, dispatch, 'on'); + } + uiFieldWikipedia.supportsMultiselection = false; - tooltip.selectAll('.popover-inner').style('top', shiftY + 'px'); - } else { - tooltip.classed('in', false).call(uiToggle(false)); - } + var uiFields = { + access: uiFieldAccess, + address: uiFieldAddress, + check: uiFieldCheck, + combo: uiFieldCombo, + cycleway: uiFieldCycleway, + defaultCheck: uiFieldCheck, + email: uiFieldText, + identifier: uiFieldText, + lanes: uiFieldLanes, + localized: uiFieldLocalized, + roadspeed: uiFieldRoadspeed, + roadheight: uiFieldText, + 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 + }; - curtain.cut(box, options.duration); - return tooltip; - }; + 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 - curtain.cut = function (datum, duration) { - darkness.datum(datum).interrupt(); - var selection; + field.domId = utilUniqueDomId('form-field-' + field.safeid); + var _show = options.show; + var _state = ''; + var _tags = {}; - if (duration === 0) { - selection = darkness; - } else { - selection = darkness.transition().duration(duration || 600).ease(linear$1); - } + var _entityExtent; - 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'; - }); - }; + if (entityIDs && entityIDs.length) { + _entityExtent = entityIDs.reduce(function (extent, entityID) { + var entity = context.graph().entity(entityID); + return extent.extend(entity.extent(context.graph())); + }, geoExtent()); + } - 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. + var _locked = false; + var _lockedTip = uiTooltip().title(_t.html('inspector.lock.suggestion', { + label: field.label + })).placement('bottom'); - function copyBox(src) { - return { - top: src.top, - right: src.right, - bottom: src.bottom, - left: src.left, - width: src.width, - height: src.height - }; + field.keys = field.keys || [field.key]; // only create the fields that are actually being shown + + if (_show && !field.impl) { + createField(); + } // Creates the field.. This is done lazily, + // once we know that the field will be shown. + + + function createField() { + field.impl = uiFields[field.type](field, context).on('change', function (t, onInput) { + dispatch.call('change', field, t, onInput); + }); + + if (entityIDs) { + field.entityIDs = entityIDs; // if this field cares about the entities, pass them along + + if (field.impl.entityIDs) { + field.impl.entityIDs(entityIDs); + } + } } - return curtain; - } + 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 uiIntroWelcome(context, reveal) { - var dispatch$1 = dispatch('done'); - var chapter = { - title: 'intro.welcome.title' - }; + function tagsContainFieldKey() { + return field.keys.some(function (key) { + if (field.type === 'multiCombo') { + for (var tagKey in _tags) { + if (tagKey.indexOf(key) === 0) { + return true; + } + } - 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 + return false; + } + + return _tags[key] !== undefined; }); } - function practice() { - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.practice'), { - buttonText: _t.html('intro.ok'), - buttonCallback: words - }); + function revert(d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (!entityIDs || _locked) return; + dispatch.call('revert', d, d.keys); } - function words() { - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.words'), { - buttonText: _t.html('intro.ok'), - buttonCallback: chapters + 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); } - function chapters() { - dispatch$1.call('done'); - reveal('.intro-nav-wrap .chapter-navigation', helpHtml('intro.welcome.chapters', { - next: _t('intro.navigation.title') - })); - } + field.render = function (selection) { + var container = selection.selectAll('.form-field').data([field]); // Enter - chapter.enter = function () { - welcome(); - }; + var enter = container.enter().append('div').attr('class', function (d) { + return 'form-field form-field-' + d.safeid; + }).classed('nowrap', !options.wrap); - chapter.exit = function () { - context.container().select('.curtain-tooltip.intro-mouse').selectAll('.counter').remove(); - }; + 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'); - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + if (options.remove) { + labelEnter.append('button').attr('class', 'remove-icon').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); + } - return utilRebind(chapter, dispatch$1, 'on'); - } + 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 - 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)); - } + 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); - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + if (!d.impl) { + createField(); + } - function isTownHallSelected() { - var ids = context.selectedIDs(); - return ids.length === 1 && ids[0] === hallId; - } + var reference, help; // instantiate field help - function dragMap() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(townHall, context.map().center()); + if (options.wrap && field.type === 'restrictions') { + help = uiFieldHelp(context, 'restrictions'); + } // instantiate tag reference - if (msec) { - reveal(null, null, { - duration: 0 - }); - } - 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(); + if (options.wrap && options.info) { + var referenceKey = d.key || ''; - if (centerStart[0] !== centerNow[0] || centerStart[1] !== centerNow[1]) { - context.map().on('move.intro', null); - timeout(function () { - continueTo(zoomMap); - }, 3000); + if (d.type === 'multiCombo') { + // lookup key without the trailing ':' + referenceKey = referenceKey.replace(/:$/, ''); } - }); - }, msec + 100); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + reference = uiTagReference(d.reference || { + key: referenceKey + }); - 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); + if (_state === 'hover') { + reference.showing(false); + } } - }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } - function features() { - var onClick = function onClick() { - continueTo(pointsLinesAreas); - }; + selection.call(d.impl); // add field help components - 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 - }); - }); + if (help) { + selection.call(help.body).select('.field-label').call(help.button); + } // add tag reference components - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } - function pointsLinesAreas() { - var onClick = function onClick() { - continueTo(nodesWays); - }; + if (reference) { + selection.call(reference.body).select('.field-label').call(reference.button); + } - 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 - }); + 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 - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + 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); + }; - function nodesWays() { - var onClick = function onClick() { - continueTo(clickTownHall); - }; + field.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return field; + }; - 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 - }); - }); + field.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); + if (tagsContainFieldKey() && !_show) { + // always show a field if it has a value to display + _show = true; + + if (!field.impl) { + createField(); + } } - } - 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 - }); - }); - context.on('enter.intro', function () { - if (isTownHallSelected()) continueTo(selectedTownHall); - }); - }, 550); // after centerZoomEase + return field; + }; - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } - }); + field.locked = function (val) { + if (!arguments.length) return _locked; + _locked = val; + return field; + }; - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + field.show = function () { + _show = true; + + if (!field.impl) { + createField(); } - } - function selectedTownHall() { - if (!isTownHallSelected()) return clickTownHall(); - var entity = context.hasEntity(hallId); - if (!entity) return clickTownHall(); - var box = pointBox(entity.loc, context); + 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 - var onClick = function onClick() { - continueTo(editorTownHall); - }; - 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 - }); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } - }); + 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 continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + + 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; + + if (entityIDs && _entityExtent && field.locationSetID) { + // is field allowed in this location? + var validLocations = _mainLocations.locationsAt(_entityExtent.center()); + if (!validLocations[field.locationSetID]) return false; } - } - function editorTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // disallow scrolling + var prerequisiteTag = field.prerequisiteTag; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + if (entityIDs && !tagsContainFieldKey() && // ignore tagging prerequisites if a value is already present + prerequisiteTag) { + if (!entityIDs.every(function (entityID) { + var entity = context.graph().entity(entityID); - var onClick = function onClick() { - continueTo(presetTownHall); - }; + if (prerequisiteTag.key) { + var value = entity.tags[prerequisiteTag.key]; + if (!value) return false; - 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 (prerequisiteTag.valueNot) { + return prerequisiteTag.valueNot !== 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 (prerequisiteTag.value) { + return prerequisiteTag.value === value; + } + } else if (prerequisiteTag.keyNot) { + if (entity.tags[prerequisiteTag.keyNot]) return false; + } + + return true; + })) return false; } - } - function presetTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. + return true; + }; - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + field.focus = function () { + if (field.impl) { + field.impl.focus(); + } + }; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. + return utilRebind(field, dispatch, 'on'); + } - var entity = context.entity(context.selectedIDs()[0]); - var preset = _mainPresetIndex.match(entity, context.graph()); + function uiFormFields(context) { + var moreCombo = uiCombobox(context, 'more-fields').minItems(1); + var _fieldsArr = []; + var _lastPlaceholder = ''; + var _state = ''; + var _klass = ''; - var onClick = function onClick() { - continueTo(fieldsTownHall); - }; + function formFields(selection) { + var allowedFields = _fieldsArr.filter(function (field) { + return field.isAllowed(); + }); - reveal('.entity-editor-pane .section-feature-type', helpHtml('intro.navigation.preset_townhall', { - preset: preset.name() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick + var shown = allowedFields.filter(function (field) { + return field.isShown(); }); - context.on('exit.intro', function () { - continueTo(clickTownHall); + var notShown = allowedFields.filter(function (field) { + return !field.isShown(); }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } + 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 continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); - } - } - - function fieldsTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + var enter = fields.enter().append('div').attr('class', function (d) { + return 'wrap-form-field wrap-form-field-' + d.safeid; + }); // Update - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + 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 - var onClick = function onClick() { - continueTo(closeTownHall); - }; + var field = d.field; + field.show(); + selection.call(formFields); // rerender - 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); - } - }); + field.focus(); + })); // avoid updating placeholder excessively (triggers style recalc) - 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 (_lastPlaceholder !== placeholder) { + input.attr('placeholder', placeholder); + _lastPlaceholder = placeholder; } } - 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 - }); - }); + formFields.fieldsArr = function (val) { + if (!arguments.length) return _fieldsArr; + _fieldsArr = val || []; + return formFields; + }; - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + formFields.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return formFields; + }; - function searchStreet() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); // ensure spring street exists + formFields.klass = function (val) { + if (!arguments.length) return _klass; + _klass = val; + return formFields; + }; - var msec = transitionTime(springStreet, context.map().center()); + return formFields; + } - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + 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); - context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it + var _state; - 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); - } + var _fieldsArr; - function checkSearchResult() { - var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item + var _presets = []; - var firstName = first.select('.entity-name'); - var name = _t('intro.graph.name.spring-street'); + var _tags; - 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); - } + var _entityIDs; - function continueTo(nextStep) { - context.on('exit.intro', null); - context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); - nextStep(); - } - } + 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 selectedStreet() { - if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { - return searchStreet(); - } + _presets.forEach(function (preset) { + var fields = preset.fields(); + var moreFields = preset.moreFields(); + allFields = utilArrayUnion(allFields, fields); + allMoreFields = utilArrayUnion(allMoreFields, moreFields); - var onClick = function onClick() { - continueTo(editorStreet); - }; + if (!sharedTotalFields) { + sharedTotalFields = utilArrayUnion(fields, moreFields); + } else { + sharedTotalFields = sharedTotalFields.filter(function (field) { + return fields.indexOf(field) !== -1 || moreFields.indexOf(field) !== -1; + }); + } + }); - 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 - }); + var sharedFields = allFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; }); - }, 600); // after reveal. + 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.on('enter.intro', function (mode) { - if (!context.hasEntity(springStreetId)) { - return continueTo(searchStreet); + if (singularEntity && singularEntity.isHighwayIntersection(graph) && presetsManager.field('restrictions')) { + _fieldsArr.push(uiField(context, presetsManager.field('restrictions'), _entityIDs)); } - var ids = context.selectedIDs(); - - 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) - } - }); + 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 + })); + } + }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); + _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); + }); + }); } - } - 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 - }); + _fieldsArr.forEach(function (field) { + field.state(_state).tags(_tags); }); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } - - 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'); + 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)); } }); } - chapter.enter = function () { - dragMap(); - }; + section.presets = function (val) { + if (!arguments.length) return _presets; - 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); - }; + if (!_presets || !val || !utilArrayIdentical(_presets, val)) { + _presets = val; + _fieldsArr = null; + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + return section; }; - return utilRebind(chapter, dispatch$1, 'on'); - } - - 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' + section.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return section; }; - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; // Don't reset _fieldsArr here. - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + return section; + }; - function addPoint() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(intersection, context.map().center()); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - if (msec) { - reveal(null, null, { - duration: 0 - }); + if (!val || !_entityIDs || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _fieldsArr = null; } - 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(); - } - } + return section; + }; - function placePoint() { - if (context.mode().id !== 'add-point') { - return chapter.restart(); - } + return utilRebind(section, dispatch, 'on'); + } - 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); + 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; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var _entityIDs; - function searchPreset() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // disallow scrolling + var _maxMembers = 1000; + function downloadMember(d3_event, d) { + d3_event.preventDefault(); // display the loading indicator - 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); - } + select(this.parentNode).classed('tag-reference-loading', true); + context.loadEntity(d.id, function () { + section.reRender(); + }); + } - var ids = context.selectedIDs(); + 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 - if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { - // keep the user's point selected.. - context.enter(modeSelect(context, [_pointID])); // disallow scrolling + utilHighlightEntities([d.id], true, context); + } - 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); - } - }); + function selectMember(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + utilHighlightEntities([d.id], false, context); + var entity = context.entity(d.id); + var mapExtent = context.map().extent(); - 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 (!entity.intersects(mapExtent, context.graph())) { + // zoom to the entity if its extent is not visible now + context.map().zoomToEase(entity); } - 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(); - } + context.enter(modeSelect(context, [d.id])); } - function aboutFeatureEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); + function changeRole(d3_event, d) { + var oldRole = d.role; + var newRole = context.cleanRelationRole(select(this).property('value')); + + 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(); } + } - 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); - }); + 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 + })); - function continueTo(nextStep) { - context.on('exit.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 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); + 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); - 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); - } + 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); }); - tooltip.select('.instruction').style('display', 'none'); - } else { - reveal('.entity-editor-pane', addNameString, { - tooltipClass: 'intro-points-describe' + 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); } - }, 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); }); + 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); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + if (taginfo) { + wrapEnter.each(bindTypeahead); + } // update - 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') - })); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + 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(); - 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.. + 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; + } - 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()); + return 'translateY(-100%)'; + } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { + if (targetIndex === null || index2 < targetIndex) { + targetIndex = index2; + } - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + return 'translateY(100%)'; + } - context.map().centerEase(entity.loc, msec); - timeout(function () { - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.points.reselect'), { - duration: 600 + return null; }); - 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.. + }).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); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - continueTo(updatePoint); - }); - }, msec + 100); + 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 continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - 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 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]); + } + } - 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); + return sameletter.concat(other); + } - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + 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 (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'; + } + + 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 updateCloseEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return continueTo(reselectPoint); - } // reset pane, in case user happened to change it.. + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; + }; + return section; + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - context.on('exit.intro', function () { - continueTo(rightClickPoint); + 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; }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.update_close', { - button: icon('#iD-icon-close', 'inline') - })); - }, 500); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + for (var i in memberIndexes) { + graph = actionDeleteMember(relationId, memberIndexes[i])(graph); } - } - 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 + return graph; + }; + } - 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 + 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 = []; - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - nextStep(); - } - } + var _showBlank; - function enterDelete() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var node = selectMenuItem(context, 'delete').node(); + var _maxMemberships = 1000; - if (!node) { - return continueTo(rightClickPoint); - } + function getSharedParentRelations() { + var parents = []; - 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 + for (var i = 0; i < _entityIDs.length; i++) { + var entity = context.graph().hasEntity(_entityIDs[i]); + if (!entity) continue; - 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 (i === 0) { + parents = context.graph().parentRelations(entity); + } else { + parents = utilArrayIntersection(parents, context.graph().parentRelations(entity)); } - }); - function continueTo(nextStep) { - context.map().on('move.intro', null); - context.history().on('change.intro', null); - context.on('exit.intro', null); - nextStep(); + if (!parents.length) break; } + + return parents; } - function undo() { - context.history().on('change.intro', function () { - continueTo(play); - }); - reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); + function getMemberships() { + var memberships = []; + var relations = getSharedParentRelations().slice(0, _maxMemberships); + var isMultiselect = _entityIDs.length > 1; + var i, relation, membership, index, member, indexedMember; - function continueTo(nextStep) { - context.history().on('change.intro', null); - nextStep(); - } - } + for (i = 0; i < relations.length; i++) { + relation = relations[i]; + membership = { + relation: relation, + members: [], + hash: osmEntity.key(relation) + }; - 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 (index = 0; index < relation.members.length; index++) { + member = relation.members[index]; + + if (_entityIDs.indexOf(member.id) !== -1) { + indexedMember = Object.assign({}, member, { + index: index + }); + membership.members.push(indexedMember); + membership.hash += ',' + index.toString(); + + 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); + } + + 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; }); + return memberships; } - chapter.enter = function () { - addPoint(); - }; + function selectRelation(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling - 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); - }; + utilHighlightEntities([d.relation.id], false, context); + context.enter(modeSelect(context, [d.relation.id])); + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + 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 - return utilRebind(chapter, dispatch$1, 'on'); - } + utilHighlightEntities([d.relation.id], true, context); + } - 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 = []; + function changeRole(d3_event, d) { + if (d === 0) return; // called on newrow (shouldn't happen) - var _areaID; + if (_inChange) return; // avoid accidental recursive call #5731 - var chapter = { - title: 'intro.areas.title' - }; + 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; + }); - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + 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 eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); + _inChange = false; } - 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 addMembership(d, role) { + this.blur(); // avoid keeping focus on the button - function addArea() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _areaID = null; - var msec = transitionTime(playground, context.map().center()); + _showBlank = false; - if (msec) { - reveal(null, null, { - duration: 0 - }); + 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); + } + + return graph; + }; } - 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 (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('enter.intro', null); - nextStep(); + context.enter(modeSelect(context, [relation.id]).newFeature(true)); } } - function startPlayground() { - if (context.mode().id !== 'add-area') { - return chapter.restart(); - } + function deleteMembership(d3_event, d) { + this.blur(); // avoid keeping focus on the button - _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 + if (d === 0) return; // called on newrow (shouldn't happen) + // remove the hover-highlight styling - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + utilHighlightEntities([d.relation.id], false, context); + var indexes = d.members.map(function (member) { + return member.index; + }); + context.perform(actionDeleteMembers(d.relation.id, indexes), _t('operations.delete_member.annotation', { + n: _entityIDs.length + })); + context.validator().validate(); } - function continuePlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); + 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(); + + function baseDisplayLabel(entity) { + var matched = _mainPresetIndex.match(entity, graph); + var presetName = matched && matched.name() || _t('inspector.relation'); + var entityName = utilDisplayName(entity) || ''; + return presetName + ' ' + entityName; } - _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 + 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 + }); + } 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 }); }); - }, 250); // after reveal + result.sort(function (a, b) { + return osmRelation.creationOrder(a.relation, b.relation); + }); // Dedupe identical names by appending relation id - see #2891 - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - var entity = context.hasEntity(context.selectedIDs()[0]); + 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; + }); + }); + } - 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(); - } + result.forEach(function (obj) { + obj.title = obj.value; }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + result.unshift(newRelation); + callback(result); } - function finishPlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } - - _areaID = null; - var finishString = helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.areas.finish_playground'); - revealPlayground(playground, finishString, { - duration: 250 + 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; }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, finishString, { - duration: 0 - }); - }); - }, 250); // after reveal + items.exit().each(unbind).remove(); // Enter - 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 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 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + 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); + }); + var labelEnter = itemsEnter.append('label').attr('class', 'field-label').attr('for', function (d) { + return d.domId; + }); + 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 searchPresets() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); + if (taginfo) { + wrapEnter.each(bindTypeahead); } - var ids = context.selectedIDs(); - - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - context.enter(modeSelect(context, [_areaID])); - } // disallow scrolling + var newMembership = list.selectAll('.member-row-new').data(_showBlank ? [0] : []); // Exit + newMembership.exit().remove(); // Enter - 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 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(); + }); + 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 - context.on('enter.intro', function (mode) { - if (!_areaID || !context.hasEntity(_areaID)) { - return continueTo(addArea); - } + 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 - var ids = context.selectedIDs(); + var addRow = selection.selectAll('.add-row').data([0]); // enter - 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.. + 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 - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // update - 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); - } + addRow = addRow.merge(addRowEnter); + addRow.select('.add-relation').on('click', function () { + _showBlank = true; + section.reRender(); + list.selectAll('.member-entity-input').node().focus(); }); - 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); - }); - } - } + function acceptEntity(d) { + if (!d) { + cancelEntity(); + return; + } // remove hover-higlighting - 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 clickAddField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); + 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); } - var ids = context.selectedIDs(); + function cancelEntity() { + var input = newMembership.selectAll('.member-entity-input'); + input.property('value', ''); // remove hover-higlighting - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); + context.surface().selectAll('.highlighted').classed('highlighted', false); } - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // disallow scrolling - + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - 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 sort(value, data) { + var sameletter = []; + var other = []; - var entity = context.entity(_areaID); + 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 (entity.tags.description) { - return continueTo(play); - } // scroll "Add field" into view + return sameletter.concat(other); + } + 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); + })); + } - var box = context.container().select('.more-fields').node().getBoundingClientRect(); + function unbind() { + var row = select(this); + row.selectAll('input.member-role').call(uiCombobox.off, context); + } + } - 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); - }; - }); - } + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _showBlank = false; + return section; + }; - 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 + return section; + } - context.on('exit.intro', function () { - return continueTo(searchPresets); + 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 }); - - 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(); + }).disclosureContent(renderDisclosureContent); + context.history().on('change.selectionList', function (difference) { + if (difference) { + section.reRender(); } + }); + + section.entityIDs = function (val) { + if (!arguments.length) return _selectedIDs; + _selectedIDs = val; + return section; + }; + + function selectEntity(d3_event, entity) { + context.enter(modeSelect(context, [entity.id])); } - function chooseDescriptionField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + function deselectEntity(d3_event, entity) { + var selectedIDs = _selectedIDs.slice(); - var ids = context.selectedIDs(); + var index = selectedIDs.indexOf(entity.id); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); + if (index > -1) { + selectedIDs.splice(index, 1); + context.enter(modeSelect(context, selectedIDs)); } + } - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // Make sure combobox is ready.. + function renderDisclosureContent(selection) { + var list = selection.selectAll('.feature-list').data([0]); + list = list.enter().append('ul').attr('class', 'feature-list').merge(list); + var entities = _selectedIDs.map(function (id) { + return context.hasEntity(id); + }).filter(Boolean); - if (context.container().select('div.combobox').empty()) { - return continueTo(clickAddField); - } // Watch for the combobox to go away.. + var items = list.selectAll('.feature-list-item').data(entities, osmEntity.key); + items.exit().remove(); // Enter + 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 - 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 + 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()); }); - context.on('exit.intro', function () { - return continueTo(searchPresets); + 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); }); - - function continueTo(nextStep) { - if (watcher) window.clearInterval(watcher); - context.on('exit.intro', null); - nextStep(); - } } - function describePlayground() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + return section; + } - var ids = context.selectedIDs(); + function uiEntityEditor(context) { + var dispatch = dispatch$8('choose'); + var _state = 'select'; + var _coalesceChanges = false; + var _modified = false; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + var _base; + + var _entityIDs; + var _activePresets = []; - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + var _newFeature; - if (context.container().select('.form-field-description').empty()) { - return continueTo(retryChooseDescription); - } + var _sections; - context.on('exit.intro', function () { - continueTo(play); - }); - reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { - button: icon('#iD-icon-close', 'inline') - }), { - duration: 300 - }); + function entityEditor(selection) { + var combinedTags = utilCombinedTags(_entityIDs, context.graph()); // Header - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + var header = selection.selectAll('.header').data([0]); // Enter - function retryChooseDescription() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + 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 - var ids = context.selectedIDs(); + 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 - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + var body = selection.selectAll('.inspector-body').data([0]); // Enter + var bodyEnter = body.enter().append('div').attr('class', 'entity-editor inspector-body sep-top'); // Update - 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); - }); + body = body.merge(bodyEnter); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + 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)]; } - } - 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'); + _sections.forEach(function (section) { + if (section.entityIDs) { + section.entityIDs(_entityIDs); } - }); - } - chapter.enter = function () { - addArea(); - }; + if (section.presets) { + section.presets(_activePresets); + } - 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 (section.tags) { + section.tags(combinedTags); + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + if (section.state) { + section.state(_state); + } - return utilRebind(chapter, dispatch$1, 'on'); - } + body.call(section.render); + }); - 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' - }; + context.history().on('change.entity-editor', historyChanged); - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + 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); - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + 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); + } + } + } // 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. - function addLine() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(tulipRoadStart, context.map().center()); - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + function changeTags(entityIDs, changed, onInput) { + var actions = []; - 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); + for (var i in entityIDs) { + var entityID = entityIDs[i]; + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + for (var k in changed) { + if (!k) continue; + var v = changed[k]; - 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); - }); + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (!onInput) { + tags = utilCleanTags(tags); + } + + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); + } } - } - 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 + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); }); - }); - }, 550); // after easing.. + return graph; + }; - 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; + var annotation = _t('operations.change_tags.annotation'); + + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); } else { - return chapter.restart(); + context.perform(combinedAction, annotation); + _coalesceChanges = !!onInput; } - }); + } // if leaving field (blur event), rerun validation - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); + + if (!onInput) { + context.validator().validate(); } } - function isLineConnected() { - var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); + function revertTags(keys) { + var actions = []; - 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; - }); - }); - } + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var original = context.graph().base().entities[entityID]; + var changed = {}; - 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); - } + for (var j in keys) { + var key = keys[j]; + changed[key] = original ? original.tags[key] : undefined; + } - function continueLine() { - if (context.mode().id !== 'draw-line') return chapter.restart(); + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy - var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); + for (var k in changed) { + if (!k) continue; + var v = changed[k]; - 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(); - }); + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + tags = utilCleanTags(tags); + + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); + } } - } - 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 (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }; - 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 + var annotation = _t('operations.change_tags.annotation'); - 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 (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = false; + } } + + context.validator().validate(); } - 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); + entityEditor.modified = function (val) { + if (!arguments.length) return _modified; + _modified = val; + return entityEditor; + }; - function continueTo(nextStep) { - context.container().select('.preset-list-button').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); - } - } // selected wrong road type + entityEditor.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return entityEditor; + }; + 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 retryPresetResidential() { - if (context.mode().id !== 'select') return chapter.restart(); - context.on('exit.intro', function () { - return chapter.restart(); - }); // disallow scrolling + _base = context.graph(); + _coalesceChanges = false; + if (val && _entityIDs && utilArrayIdentical(_entityIDs, val)) return entityEditor; // exit early if no change - 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); + _entityIDs = val; + loadActivePresets(true); + return entityEditor.modified(false); + }; - 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(); - } - } + entityEditor.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return entityEditor; + }; - 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 loadActivePresets(isForNewSelection) { + var graph = context.graph(); + var counts = {}; - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + 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; } - } - 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); + var matches = Object.keys(counts).sort(function (p1, p2) { + return counts[p2] - counts[p1]; + }).map(function (pID) { + return _mainPresetIndex.item(pID); + }); - function continueTo(nextStep) { - 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; } + + entityEditor.presets(matches); } - function updateLine() { - context.history().reset('doneAddLine'); + entityEditor.presets = function (val) { + if (!arguments.length) return _activePresets; // don't reload the same preset - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return chapter.restart(); + if (!utilArrayIdentical(val, _activePresets)) { + _activePresets = val; } - var msec = transitionTime(woodRoadDragMidpoint, context.map().center()); + return entityEditor; + }; - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + return utilRebind(entityEditor, dispatch, 'on'); + } - context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); - timeout(function () { - var padding = 250 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); + function uiPresetList(context) { + var dispatch = dispatch$8('cancel', 'choose'); - var advance = function advance() { - continueTo(addNode); - }; + var _entityIDs; - 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); + var _currLoc; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + var _currentPresets; - function addNode() { - context.history().reset('doneAddLine'); + var _autofocus = false; - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return chapter.restart(); - } + 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')); - 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); + 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); } + } - if (changed.created().length === 1) { - timeout(function () { - continueTo(startDragEndpoint); - }, 500); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') { - continueTo(updateLine); - } - }); + 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.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); + var buttons = list.selectAll('.preset-list-button'); + if (!buttons.empty()) buttons.nodes()[0].focus(); + } } - } - function startDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + function keypress(d3_event) { + // enter + var value = search.property('value'); - 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); + if (d3_event.keyCode === 13 && // ↩ Return + value.length) { + list.selectAll('.preset-list-item:first-child').each(function (d) { + d.choose.call(this); + }); } + } - 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); + function inputevent() { + var value = search.property('value'); + list.classed('filtered', value.length); + var results, messageText; - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { - continueTo(finishDragEndpoint); + if (value.length) { + results = presets.search(value, entityGeometries()[0], _currLoc); + messageText = _t('inspector.results', { + n: results.collection.length, + search: value + }); + } else { + results = _mainPresetIndex.defaults(entityGeometries()[0], 36, !context.inIntro(), _currLoc); + messageText = _t('inspector.choose'); } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); + list.call(drawList, results); + message.html(messageText); } - } - function finishDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); + 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', inputevent); + + if (_autofocus) { + search.node().focus(); // Safari 14 doesn't always like to focus immediately, + // so try again on the next pass + + setTimeout(function () { + search.node().focus(); + }, 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); - } + 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); + } - 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); + function drawList(list, presets) { + presets = presets.matchAllGeometry(entityGeometries()); + var collection = presets.collection.reduce(function (collection, preset) { + if (!preset) return collection; - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { - continueTo(startDragEndpoint); + 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)); } - }); - context.on('enter.intro', function () { - continueTo(startDragMidpoint); - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + return collection; + }, []); + var items = list.selectAll('.preset-list-item').data(collection, function (d) { + return d.preset.id; + }); + 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 startDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + 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 - if (context.selectedIDs().indexOf(woodRoadID) === -1) { - context.enter(modeSelect(context, [woodRoadID])); - } + if (d3_event.keyCode === utilKeybinding.keyCodes['↓']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // the next item in the list at the same level - 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 nextItem = select(item.node().nextElementSibling); // if there is no next item in this list - 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])); + 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 + + } else if (select(this).classed('expanded')) { + // select the first subitem instead + nextItem = item.select('.subgrid .preset-list-item:first-child'); } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + 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 continueDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + } else if (d3_event.keyCode === utilKeybinding.keyCodes['↑']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // the previous item in the list at the same level - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; + var previousItem = select(item.node().previousElementSibling); // if there is no previous item in this list - var advance = function advance() { - context.history().checkpoint('doneUpdateLine'); - continueTo(deleteLines); - }; + 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 - 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); + } 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'); } - 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 - }); - }); + 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 continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + } 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 deleteLines() { - context.history().reset('doneUpdateLine'); - context.enter(modeBrowse(context)); + if (!parentItem.empty()) { + parentItem.select('.preset-list-button').node().focus(); + } // arrow right, choose this item - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return chapter.restart(); + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '←' : '→']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + item.datum().choose.call(select(this).node()); } + } - var msec = transitionTime(deleteLinesLoc, context.map().center()); + function CategoryItem(preset) { + var box, + sublist, + shown = false; - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + function item(selection) { + var wrap = selection.append('div').attr('class', 'preset-list-button-wrap category'); - 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; + 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(); + } - var advance = function advance() { - continueTo(rightClickIntersection); - }; + 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 - 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 (!select(this).classed('expanded')) { + // toggle expansion (expand the item) + click.call(this, d3_event); + } // left arrow, collapse the focused item - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '→' : '←']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // if the item is expanded - 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 + if (select(this).classed('expanded')) { + // toggle expansion (collapse the item) + click.call(this, d3_event); + } + } else { + itemKeydown.call(this, d3_event); + } }); - context.history().on('change.intro', function () { - timeout(function () { - continueTo(deleteLines); - }, 300); // after any transition (e.g. if user deleted intersection) + 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() + '…'; }); - }, 600); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.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 splitIntersection() { - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(deleteLines); - } + item.choose = function () { + if (!box || !sublist) return; - var node = selectMenuItem(context, 'split').node(); + 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'); + } + }; - if (!node) { - return continueTo(rightClickIntersection); + 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; + }); + wrap.call(item.reference.button); + selection.call(item.reference.body); } - 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(); + item.choose = function () { + if (select(this).classed('disabled')) return; - if (!wasChanged && !node) { - return continueTo(rightClickIntersection); + if (!context.inIntro()) { + _mainPresetIndex.setMostRecent(preset, entityGeometries()[0]); } - 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); + 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); } - }, 300); // after any transition (e.g. if user deleted intersection) - }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } - function retrySplit() { - context.enter(modeBrowse(context)); - context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); + return graph; + }, _t('operations.change_tags.annotation')); + context.validator().validate(); // rerun validation - var advance = function advance() { - continueTo(rightClickIntersection); + dispatch.call('choose', this, preset); }; - 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 - }); - }); + item.help = function (d3_event) { + d3_event.stopPropagation(); + item.reference.toggle(); + }; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + item.preset = preset; + item.reference = uiTagReference(preset.reference()); + return item; } - function didSplit() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - - 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 + function updateForFeatureHiddenState() { + if (!_entityIDs.every(context.hasEntity)) return; + var geometries = entityGeometries(); + var button = context.container().selectAll('.preset-list .preset-list-button'); // remove existing tooltips - context.on('enter.intro', function () { - var ids = context.selectedIDs(); + button.call(uiTooltip().destroyAny); + button.each(function (item, index) { + var hiddenPresetFeaturesId; - if (ids.length === 1 && ids[0] === _washingtonSegmentID) { - continueTo(multiSelect); + for (var i in geometries) { + hiddenPresetFeaturesId = context.features().isHiddenPreset(item.preset, geometries[i]); + if (hiddenPresetFeaturesId) break; } - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); + + var isHiddenPreset = !context.inIntro() && !!hiddenPresetFeaturesId && (_currentPresets.length !== 1 || item.preset !== _currentPresets[0]); + select(this).classed('disabled', isHiddenPreset); + + 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); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } } - function multiSelect() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + presetList.autofocus = function (val) { + if (!arguments.length) return _autofocus; + _autofocus = val; + return presetList; + }; - var ids = context.selectedIDs(); - var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; - var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; + presetList.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _currLoc = null; - if (hasWashington && hasTwelfth) { - return continueTo(multiRightClick); - } else if (!hasWashington && !hasTwelfth) { - return continueTo(didSplit); + 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()); + }); + + presetList.presets(presets); } - context.map().centerZoomEase(twelfthAvenue, 18, 500); - timeout(function () { - var selected, other, padding, box; + return presetList; + }; - 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; - } + presetList.presets = function (val) { + if (!arguments.length) return _currentPresets; + _currentPresets = val; + return presetList; + }; - 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; - } + function entityGeometries() { + var counts = {}; - 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); + 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) - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + if (geometry === 'vertex' && entity.isOnAddressLine(context.graph())) { + geometry = 'point'; + } - function multiRightClick() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 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 - }); + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; }); - context.ui().editMenu().on('toggled.intro', function (open) { - if (!open) return; - timeout(function () { - var ids = context.selectedIDs(); + } - 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); - } - }); + return utilRebind(presetList, dispatch, 'on'); + } - 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 uiViewOnOSM(context) { + var _what; // an osmEntity or osmNote + + + function viewOnOSM(selection) { + var url; + + 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 multiDelete() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + viewOnOSM.what = function (_) { + if (!arguments.length) return _what; + _what = _; + return viewOnOSM; + }; - 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); - } + return viewOnOSM; + } + + function uiInspector(context) { + var presetList = uiPresetList(context); + var entityEditor = uiEntityEditor(context); + var wrap = select(null), + presetPane = select(null), + editorPane = select(null); + var _state = 'select'; + + var _entityIDs; + + 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); - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + function shouldDefaultToPresetList() { + // always show the inspector on hover + if (_state !== 'select') return false; // can only change preset on single selection + + 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 (entity.hasNonGeometryTags()) return false; // prompt to select preset if feature is new and untagged + + if (_newFeature) return true; // all existing features except vertices should default to inspector + + if (entity.geometry(context.graph()) !== 'vertex') return false; // show vertex relations if any + + if (context.graph().parentRelations(entity).length) return false; // show vertex issues if there are any + + if (context.validator().getEntityIssues(entityID).length) return false; // show turn retriction editor for junction vertices + + if (entity.isHighwayIntersection(context.graph())) return false; // otherwise show preset list for uninteresting vertices + + return true; + } + + 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 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); - } + 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); }); - function continueTo(nextStep) { - nextStep(); + if (presets) { + presetList.presets(presets); } - } - 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'); + presetPane.call(presetList.autofocus(true)); + }; + + 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]); } - }); - } - chapter.enter = function () { - addLine(); + editorPane.call(entityEditor); + } }; - 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); + 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 + + context.container().selectAll('.field-help-body').remove(); + return inspector; }; - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + inspector.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return inspector; + }; + + inspector.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return inspector; }; - return utilRebind(chapter, dispatch$1, 'on'); + return inspector; } - 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' - }; + function uiImproveOsmComments() { + var _qaItem; - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + 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 - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + services.improveOSM.getComments(_qaItem).then(function (d) { + if (!d.comments) return; // nothing to do here - 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); + 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 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 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 + + if (isNaN(d.getTime())) return null; + return d.toLocaleDateString(_mainLocalizer.localeCode(), options); } - function addHouse() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _houseID = null; - var msec = transitionTime(house, context.map().center()); + issueComments.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return issueComments; + }; - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + return issueComments; + } - 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); + function uiImproveOsmDetails(context) { + var _qaItem; - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } + 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 + + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); } - function startHouse() { - if (context.mode().id !== 'add-area') { - return continueTo(addHouse); - } + 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 - _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 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 continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + 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 continueHouse() { - if (context.mode().id !== 'draw-area') { - return continueTo(addHouse); - } + 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'); - _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 (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - if (isMostlySquare(points)) { - _houseID = way.id; - return continueTo(chooseCategoryBuilding); + context.map().centerZoom(_qaItem.loc, 20); + + if (entity) { + context.enter(modeSelect(context, [entityID])); } else { - return continueTo(retryHouse); + 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) + + 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 + } + + if (name) { + this.innerText = name; } - } else { - return chapter.restart(); } - }); + }); // Don't hide entities related to this error - #5880 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function retryHouse() { - var onClick = function onClick() { - continueTo(addHouse); - }; + improveOsmDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmDetails; + }; - revealHouse(house, helpHtml('intro.buildings.retry_building'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick + return improveOsmDetails; + } + + 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 improveOsmHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, helpHtml('intro.buildings.retry_building'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); + 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; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + 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 chooseCategoryBuilding() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + improveOsmHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmHeader; + }; - var ids = context.selectedIDs(); + return improveOsmHeader; + } - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + function uiImproveOsmEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiImproveOsmDetails(context); + var qaComments = uiImproveOsmComments(); + var qaHeader = uiImproveOsmHeader(); + var _qaItem; - 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.. + 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); + } - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); - } + function improveOsmSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - var ids = context.selectedIDs(); + 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 (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); - } - }); + saveSection.exit().remove(); // enter - 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 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 choosePresetHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - var ids = context.selectedIDs(); + function changeInput() { + var input = select(this); + var val = input.property('value').trim(); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + if (val === '') { + val = undefined; + } // store the unsaved comment with the issue itself - 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); + _qaItem = _qaItem.update({ + newComment: val }); - }, 400); // after preset list pane visible.. + var qaService = services.improveOSM; - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); + if (qaService) { + qaService.replaceItem(_qaItem); } - var ids = context.selectedIDs(); + saveSection.call(qaSaveButtons); + } + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); + 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 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').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); + }); } }); + 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 - 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(); - } - } - - function closeEditorHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + var qaService = services.improveOSM; - var ids = context.selectedIDs(); + if (qaService) { + d.newStatus = 'SOLVED'; + qaService.postUpdate(d, function (err, item) { + return dispatch.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 - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } + var qaService = services.improveOSM; - context.history().checkpoint('hasHouse'); - context.on('exit.intro', function () { - continueTo(rightClickHouse); + if (qaService) { + d.newStatus = 'INVALID'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { - button: icon('#iD-icon-close', 'inline') - })); - }, 500); + } // NOTE: Don't change method name until UI v3 is merged - 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(); + improveOsmEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmEditor; + }; + + return utilRebind(improveOsmEditor, dispatch, 'on'); + } - if (zoom < 20) { - zoom = 20; - } + function uiKeepRightDetails(context) { + var _qaItem; - 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 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 - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); + + if (detail === unknown) { + detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); } + + return detail; } - function clickSquare() { - if (!_houseID) return chapter.restart(); - var entity = context.hasEntity(_houseID); - if (!entity) return continueTo(rightClickHouse); - var node = selectMenuItem(context, 'orthogonalize').node(); + 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 - if (!node) { - return continueTo(rightClickHouse); - } + 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.. - 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(); + 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 (!wasChanged && !node) { - return continueTo(rightClickHouse); - } + 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'); - 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 (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { - n: 1 - })) { - continueTo(doneSquare); + context.map().centerZoomEase(_qaItem.loc, 20); + + if (entity) { + context.enter(modeSelect(context, [entityID])); } else { - continueTo(retryClickSquare); + 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])); + }); } - }, 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(); - } - } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - function retryClickSquare() { - context.enter(modeBrowse(context)); - revealHouse(house, helpHtml('intro.buildings.retry_square'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(rightClickHouse); - } - }); + if (entity) { + var name = utilDisplayName(entity); // try to use common name - function continueTo(nextStep) { - nextStep(); - } - } + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } - function doneSquare() { - context.history().checkpoint('doneSquare'); - revealHouse(house, helpHtml('intro.buildings.done_square'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addTank); + if (name) { + this.innerText = name; + } } - }); + }); // Don't hide entities related to this issue - #5880 - function continueTo(nextStep) { - nextStep(); - } + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function addTank() { - context.enter(modeBrowse(context)); - context.history().reset('doneSquare'); - _tankID = null; - var msec = transitionTime(tank, context.map().center()); - - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + keepRightDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightDetails; + }; - 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); + return keepRightDetails; + } - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + function uiKeepRightHeader() { + var _qaItem; - function startTank() { - if (context.mode().id !== 'add-area') { - return continueTo(addTank); - } + 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 - _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 title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (title === unknown) { + title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); } - } - function continueTank() { - if (context.mode().id !== 'draw-area') { - return continueTo(addTank); - } + return title; + } - _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 - }); + function keepRightHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 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 { - return continueTo(addTank); - } + 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.map().on('move.intro drawn.intro', null); - context.on('enter.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 searchPresetTank() { - if (!_tankID || !context.hasEntity(_tankID)) { - return addTank(); - } + keepRightHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightHeader; + }; - var ids = context.selectedIDs(); + return keepRightHeader; + } - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { - context.enter(modeSelect(context, [_tankID])); - } // disallow scrolling + function uiViewOnKeepRight() { + var _qaItem; + function viewOnKeepRight(selection) { + var url; - 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 (services.keepRight && _qaItem instanceof QAItem) { + url = services.keepRight.issueURL(_qaItem); + } - context.on('enter.intro', function (mode) { - if (!_tankID || !context.hasEntity(_tankID)) { - return continueTo(addTank); - } + var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit - var ids = context.selectedIDs(); + link.exit().remove(); // enter - 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 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')); + } - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + viewOnKeepRight.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnKeepRight; + }; - 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); - } - }); + return viewOnKeepRight; + } - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + function uiKeepRightEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiKeepRightDetails(context); + var qaHeader = uiKeepRightHeader(); - 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); - }); - } - } + var _qaItem; - 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 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 closeEditorTank() { - if (!_tankID || !context.hasEntity(_tankID)) { - return addTank(); - } + function keepRightSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - var ids = context.selectedIDs(); + 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 (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { - context.enter(modeSelect(context, [_tankID])); - } + saveSection.exit().remove(); // enter - 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); + 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 continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - 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); + function changeInput() { + var input = select(this); + var val = input.property('value').trim(); + + if (val === _qaItem.comment) { + val = undefined; + } // store the unsaved comment with the issue itself + + + _qaItem = _qaItem.update({ + newComment: val }); - }, 600); + var qaService = services.keepRight; - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (qaService) { + qaService.replaceItem(_qaItem); // update keepright cache + } + + saveSection.call(qaSaveButtons); } } - 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); - } + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - 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(); + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit - if (!wasChanged && !node) { - return continueTo(rightClickTank); - } + buttonSection.exit().remove(); // enter - 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. + 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 - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { - n: 1 - })) { - continueTo(play); - } else { - continueTo(retryClickCircle); - } - }, 500); // after transitioned actions - }); + 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 - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + var qaService = services.keepRight; - function retryClickCircle() { - context.enter(modeBrowse(context)); - revealTank(tank, helpHtml('intro.buildings.retry_circle'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(rightClickTank); + 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 - function continueTo(nextStep) { - nextStep(); - } - } + var qaService = services.keepRight; - 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'); + if (qaService) { + d.newStatus = 'ignore_t'; // ignore temporarily (item fixed) + + 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 - chapter.enter = function () { - addHouse(); - }; + var qaService = services.keepRight; - 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 (qaService) { + d.newStatus = 'ignore'; // ignore permanently (false positive) - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } + }); + } // NOTE: Don't change method name until UI v3 is merged + + + keepRightEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightEditor; }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(keepRightEditor, dispatch, 'on'); } - function uiIntroStartEditing(context, reveal) { - var dispatch$1 = dispatch('done', 'startEditing'); - var modalSelection = select(null); - var chapter = { - title: 'intro.startediting.title' - }; + function uiOsmoseDetails(context) { + var _qaItem; - function showHelp() { - reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - shortcuts(); - } - }); - } + function issueString(d, type) { + if (!d) return ''; // Issue strings are cached from Osmose API - function shortcuts() { - reveal('.map-control.help-control', helpHtml('intro.startediting.shortcuts'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - showSave(); - } - }); + var s = services.osmose.getStrings(d.itemType); + return type in s ? s[type] : ''; } - function showSave() { - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - - reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - showStart(); - } + 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 showStart() { - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + 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) - 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(); - }); - 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(); - }; + 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) - chapter.exit = function () { - modalSelection.remove(); - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - }; + if (issueString(_qaItem, 'fix')) { + var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - return utilRebind(chapter, dispatch$1, 'on'); - } + _div.append('h4').html(_t.html('QA.osmose.fix_title')); - 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 = {}; + _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) - var _currChapter; - 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])); - } - } + if (issueString(_qaItem, 'trap')) { + var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - selection.call(startIntro); - })["catch"](function () { - /* ignore */ - }); - } + _div2.append('h4').html(_t.html('QA.osmose.trap_title')); - function startIntro(selection) { - context.enter(modeBrowse(context)); // Save current map state + _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 - 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)`) - context.ui().sidebar.expand(); - context.container().selectAll('button.sidebar-toggle').classed('disabled', true); // Block saving + 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 - context.inIntro(true); // Load semi-real data used in intro + 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 - if (osm) { - osm.toggle(false).reset(); - } + 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 - context.history().reset(); - context.history().merge(Object.values(coreGraph().load(_introGraph).entities)); - context.history().checkpoint('initial'); // Setup imagery - var imagery = context.background().findSource(INTRO_IMAGERY); + 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 - if (imagery) { - context.background().baseLayerSource(imagery); - } else { - context.background().bing(); - } + 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'); - overlays.forEach(function (d) { - return context.background().toggleOverlayLayer(d); - }); // Setup data layers (only OSM) + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - 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.. + context.map().centerZoom(d.loc, 20); - corePreferences('walkthrough_started', 'yes'); // Restore previous walkthrough progress.. + 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) - 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 (entity) { + var name = utilDisplayName(entity); // try to use common name - if (i < chapterFlow.length - 1) { - var next = chapterFlow[i + 1]; - context.container().select("button.chapter-".concat(next)).classed('next', true); - } // Store walkthrough progress.. + 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 - progress.push(chapter); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); - }); - return s; + context.features().forceVisible(d.elems); + context.map().pan([0, 0]); // trigger a redraw + })["catch"](function (err) { + console.log(err); // eslint-disable-line no-console }); - chapters[chapters.length - 1].on('startEditing', function () { - // Store walkthrough progress.. - progress.push('startEditing'); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); // Store if walkthrough is completed.. - - var incomplete = utilArrayDifference(chapterFlow, progress); + } - if (!incomplete.length) { - corePreferences('walkthrough_completed', 'yes'); - } + osmoseDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseDetails; + }; - curtain.remove(); - navwrap.remove(); - context.container().selectAll('.main-map .layer-background').style('opacity', opacity); - context.container().selectAll('button.sidebar-toggle').classed('disabled', false); + return osmoseDetails; + } - if (osm) { - osm.toggle(true).reset().caches(caches); - } + function uiOsmoseHeader() { + var _qaItem; - context.history().reset().merge(Object.values(baseEntities)); - context.background().baseLayerSource(background); - overlays.forEach(function (d) { - return context.background().toggleOverlayLayer(d); - }); + function issueTitle(d) { + var unknown = _t('inspector.unknown'); + if (!d) return unknown; // Issue titles supplied by Osmose - if (history) { - context.history().fromJSON(history, false); - } + var s = services.osmose.getStrings(d.itemType); + return 'title' in s ? s.title : unknown; + } - context.map().centerZoom(center, zoom); - window.location.replace(hash); - context.inIntro(false); + function osmoseHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - 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); + 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); }); - buttons.append('span').attr('class', 'status').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')); - enterChapter(null, chapters[0]); + 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; - function enterChapter(d3_event, newChapter) { - if (_currChapter) { - _currChapter.exit(); + 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); + } - context.enter(modeBrowse(context)); - _currChapter = newChapter; + osmoseHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseHeader; + }; - _currChapter.enter(); + return osmoseHeader; + } - buttons.classed('next', false).classed('active', function (d) { - return d.title === _currChapter.title; - }); + function uiViewOnOsmose() { + var _qaItem; + + function viewOnOsmose(selection) { + var url; + + if (services.osmose && _qaItem instanceof QAItem) { + url = services.osmose.itemURL(_qaItem); } + + 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 intro; + viewOnOsmose.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnOsmose; + }; + + return viewOnOsmose; } - 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 uiOsmoseEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiOsmoseDetails(context); + var qaHeader = uiOsmoseHeader(); - function update(selection) { - var shownItems = []; - var liveIssues = context.validator().getIssues({ - what: corePreferences('validate-what') || 'edited', - where: corePreferences('validate-where') || 'all' - }); + var _qaItem; - if (liveIssues.length) { - warningsItem.count = liveIssues.length; - shownItems.push(warningsItem); - } + 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)); + } - if (corePreferences('validate-what') === 'all') { - var resolvedIssues = context.validator().getResolvedIssues(); + function osmoseSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - if (resolvedIssues.length) { - resolvedItem.count = resolvedIssues.length; - shownItems.push(resolvedItem); - } - } + 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 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 + saveSection.exit().remove(); // enter - 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(); + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update + + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + } + + 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 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 + + 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 + + var qaService = services.osmose; + + if (qaService) { + d.newStatus = 'done'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } }); - } + 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 - return function (selection) { - update(selection); - context.validator().on('validated.infobox', function () { - update(selection); + var qaService = services.osmose; + + 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 + + + osmoseEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseEditor; }; + + return utilRebind(osmoseEditor, dispatch, 'on'); } - 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 uiNoteComments() { + var _note; - var _dMini; // dimensions of minimap + function noteComments(selection) { + if (_note.isNew()) return; // don't draw .comments-container + 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; - var _cMini; // center pixel of minimap + if (osm && d.user) { + selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); + } + 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); + } - var _tStart; // transform at start of gesture + 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 + _note.comments.forEach(function (d) { + if (d.uid) uids[d.uid] = true; + }); - var _tCurr; // transform at most recent event + 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); + }); + }); + } + 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 _timeoutID; + var d = new Date(s); + if (isNaN(d.getTime())) return null; + return d.toLocaleDateString(_mainLocalizer.localeCode(), options); + } - function zoomStarted() { - if (_skipEvents) return; - _tStart = _tCurr = projection.transform(); - _gesture = null; - } + noteComments.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteComments; + }; - 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; + return noteComments; + } - if (!isZooming && !isPanning) { - return; // no change - } // lock in either zooming or panning, don't allow both in minimap. + function uiNoteHeader() { + var _note; + 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; - if (!_gesture) { - _gesture = isZooming ? 'zoom' : 'pan'; + if (d.id < 0) { + statusIcon = '#iD-icon-plus'; + } else if (d.status === 'open') { + statusIcon = '#iD-icon-close'; + } else { + statusIcon = '#iD-icon-apply'; } - var tMini = projection.transform(); - var tX, tY, scale; - - 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; + 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'); } - 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(); - } + return _t('note.note') + ' ' + d.id + ' ' + (d.status === 'closed' ? _t('note.closed') : ''); + }); + } - function zoomEnded() { - if (_skipEvents) return; - if (_gesture !== 'pan') return; - updateProjection(); - _gesture = null; - context.map().center(projection.invert(_cMini)); // recenter main map.. - } + noteHeader.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteHeader; + }; - 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(); + return noteHeader; + } - if (_isTransformed) { - utilSetTransform(tiles, 0, 0); - utilSetTransform(viewport, 0, 0); - _isTransformed = false; - } + function uiNoteReport() { + var _note; - zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); - _skipEvents = true; - wrap.call(zoom.transform, _tCurr); - _skipEvents = false; + function noteReport(selection) { + var url; + + if (services.osm && _note instanceof osmNote && !_note.isNew()) { + url = services.osm.noteReportURL(_note); } - function redraw() { - clearTimeout(_timeoutID); - if (_isHidden) return; - updateProjection(); - var zMini = geoScaleToZoom(projection.scale()); // setup tile container + var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit - tiles = wrap.selectAll('.map-in-map-tiles').data([0]); - tiles = tiles.enter().append('div').attr('class', 'map-in-map-tiles').merge(tiles); // redraw background + link.exit().remove(); // enter - 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 + 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')); + } - var overlaySources = context.background().overlayLayerSources(); - var activeOverlayLayers = []; + noteReport.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteReport; + }; - 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)); - } - } + return noteReport; + } - 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 + function uiNoteEditor(context) { + var dispatch = dispatch$8('change'); + var noteComments = uiNoteComments(); + var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); - 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; - }); - } - } + var _note; - function queueRedraw() { - clearTimeout(_timeoutID); - _timeoutID = setTimeout(function () { - redraw(); - }, 750); - } + var _newNote; // var _fieldsArr; - 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 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 + + var osm = services.osm; + + 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.. + function noteSaveSection(selection) { + var isSelected = _note && _note.id === context.selectedNoteID(); - _dMini = [200, 150]; //utilGetDimensions(wrap); + var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit - _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); - } + noteSave.exit().remove(); // enter - return mapInMap; - } + 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); + // } - 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); + 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; + }; + + noteEditor.newNote = function (val) { + if (!arguments.length) return _newNote; + _newNote = val; + return noteEditor; }; + + return utilRebind(noteEditor, dispatch, 'on'); } - function uiShortcuts(context) { - var detected = utilDetect(); - var _activeTab = 0; + 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); - var _modalSelection; + var _current; - var _selection = select(null); + var _wasData = false; + var _wasNote = false; + var _wasQaItem = false; // use pointer events on supported platforms; fallback to mouse events - var _dataShortcuts; + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - function shortcutsModal(_modalSelection) { - _modalSelection.select('.modal').classed('modal-shortcuts', true); + function sidebar(selection) { + var container = context.container(); + var minWidth = 240; + var sidebarWidth; + var containerWidth; + var dragOffset; // Set the initial width constraints - var content = _modalSelection.select('.content'); + 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; - 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 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 - 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(); + 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 - var i = _dataShortcuts.indexOf(d); + 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); + } - _activeTab = i; - render(selection); - }); - tabsEnter.append('span').html(function (d) { - return _t.html(d.text); - }); // Update + 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); - 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 []; + if (shouldCollapse) { + if (!isCollapsed) { + selection.style(xMarginProperty, '-400px').style('width', '400px'); + context.ui().onResize([(sidebarWidth - dx) * scaleX, 0]); + } } else { - return d.modifiers; + var widthPct = sidebarWidth / containerWidth * 100; + selection.style(xMarginProperty, null).style('width', widthPct + '%'); + + if (isCollapsed) { + context.ui().onResize([-sidebarWidth * scaleX, 0]); + } else { + context.ui().onResize([-dx * scaleX, 0]); + } } - }).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; + } - 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 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); + } + var featureListWrap = selection.append('div').attr('class', 'feature-list-pane').call(uiFeatureList(context)); + var inspectorWrap = selection.append('div').attr('class', 'inspector-hidden inspector-wrap'); - 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 hoverModeSelect = function hoverModeSelect(targets) { + context.container().selectAll('.feature-list-item button').classed('hover', false); - 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; + 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 (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); + if (!elements.empty()) { + elements.classed('hover', true); + } } - }); - 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 + }; - wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { - return i === _activeTab ? 'flex' : 'none'; - }); - } + sidebar.hoverModeSelect = throttle(hoverModeSelect, 200); - return function (selection, show) { - _selection = selection; + function hover(targets) { + var datum = targets && targets.length && targets[0]; - if (show) { - _modalSelection = uiModal(selection); + 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; - _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(); + if (osm) { + datum = osm.getNote(datum.id); // marker may contain stale data - get latest + } - _modalSelection = 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 (errService) { + // marker may contain stale data - get latest + datum = errService.getError(datum.id); + } // Currently only three possible services + + + var errEditor; + + if (datum.service === 'keepRight') { + errEditor = keepRightEditor; + } else if (datum.service === 'osmose') { + errEditor = osmoseEditor; } else { - _modalSelection = uiModal(_selection); + errEditor = improveOsmEditor; + } - _modalSelection.call(shortcutsModal); + 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); + + 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(); + } } - }; - } - var pair_1 = pair; + sidebar.hover = throttle(hover, 200); - 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 + sidebar.intersects = function (extent) { + var rect = selection.node().getBoundingClientRect(); + return extent.intersects([context.projection.invert([0, rect.height]), context.projection.invert([rect.width, 0])]); + }; + + sidebar.select = function (ids, newFeature) { + sidebar.hide(); + + if (ids && ids.length) { + var entity = ids.length === 1 && context.entity(ids[0]); + + 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'); + } + }; - var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing + sidebar.showPresetList = function () { + inspector.showList(); + }; - var dim; + 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); + }; - if (m[1] && m[5]) { - // if matched both.. - dim = m[1]; // keep leading + sidebar.hide = function () { + featureListWrap.classed('inspector-hidden', false); + inspectorWrap.classed('inspector-hidden', true); + if (_current) _current.remove(); + _current = null; + }; - matched = matched.slice(0, -1); // remove trailing dimension from match - } else { - dim = m[1] || m[5]; - } // if unrecognized dimension + sidebar.expand = function (moveMap) { + if (selection.classed('collapsed')) { + sidebar.toggle(moveMap); + } + }; + sidebar.collapse = function (moveMap) { + if (!selection.classed('collapsed')) { + sidebar.toggle(moveMap); + } + }; - if (dim && dims.indexOf(dim) === -1) return null; // extract DMS + 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 - 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) - }; - } + selection.style('width', sidebarWidth + 'px'); + var startMargin, endMargin, lastMargin; - 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; + if (isCollapsing) { + startMargin = lastMargin = 0; + endMargin = -sidebarWidth; + } else { + startMargin = lastMargin = -sidebarWidth; + endMargin = 0; + } - if (one.dim) { - return swapdim(one.val, two.val, one.dim); - } else { - return [one.val, two.val]; - } - } + if (!isCollapsing) { + // unhide the sidebar's content before it transitions onscreen + selection.classed('collapsed', isCollapsing); + } - function swapdim(a, b, dim) { - if (dim === 'N' || dim === 'S') return [a, b]; - if (dim === 'W' || dim === 'E') return [b, a]; - } + 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 % - function uiFeatureList(context) { - var _geocodeResults; - 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 (!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 - function focusSearch(d3_event) { - var mode = context.mode() && context.mode().id; - if (mode !== 'browse') return; + + resizer.on('dblclick', function (d3_event) { d3_event.preventDefault(); - search.node().focus(); - } - function keydown(d3_event) { - if (d3_event.keyCode === 27) { - // escape - search.node().blur(); + if (d3_event.sourceEvent) { + d3_event.sourceEvent.preventDefault(); } - } - function keypress(d3_event) { - var q = search.property('value'), - items = list.selectAll('.feature-list-item'); + sidebar.toggle(); + }); // ensure hover sidebar is closed when zooming out beyond editable zoom - if (d3_event.keyCode === 13 && // ↩ Return - q.length && items.size()) { - click(items.datum()); + context.map().on('crossEditableZoom.sidebar', function (within) { + if (!within && !selection.select('.inspector-hover').empty()) { + hover([]); } - } + }); + } - function inputevent() { - _geocodeResults = undefined; - drawList(); - } + sidebar.showPresetList = function () {}; - function clearSearch() { - search.property('value', ''); - drawList(); - } + sidebar.hover = function () {}; - function mapDrawn(e) { - if (e.full) { - drawList(); - } - } + sidebar.hover.cancel = function () {}; - 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.intersects = function () {}; - 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.select = function () {}; + sidebar.show = function () {}; - var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); + sidebar.hide = function () {}; - 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.expand = function () {}; - var allEntities = graph.entities; - var localResults = []; + sidebar.collapse = function () {}; - 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; - } + sidebar.toggle = function () {}; - localResults = localResults.sort(function byDistance(a, b) { - return a.distance - b.distance; - }); - result = result.concat(localResults); + return sidebar; + } - (_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 - }; + function uiSourceSwitch(context) { + var keys; - if (d.osm_type === 'way') { - // for ways, add some fake closed nodes - attrs.nodes = ['a', 'a']; // so that geometry area is possible - } + 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 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])]) - }); - } - }); + context.flush(); // remove stored data - 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 - }); - } + 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) + } - return result; - } + var sourceSwitch = function sourceSwitch(selection) { + selection.append('a').attr('href', '#').html(_t.html('source_switch.live')).attr('class', 'live chip').on('click', click); + }; - 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')); + sourceSwitch.keys = function (_) { + if (!arguments.length) return keys; + keys = _; + return sourceSwitch; + }; - 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')); - } + return sourceSwitch; + } - 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; + 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); + + if (osm) { + osm.on('loading.spinner', function () { + img.transition().style('opacity', 1); + }).on('loaded.spinner', function () { + img.transition().style('opacity', 0); }); - enter.style('opacity', 0).transition().style('opacity', 1); - items.order(); - items.exit().remove(); } + }; + } - function mouseover(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], true, context); - } + 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. - function mouseout(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], false, context); + var updateMessage = ''; + var sawPrivacyVersion = corePreferences('sawPrivacyVersion'); + var showSplash = !corePreferences('sawSplash'); + + if (sawPrivacyVersion !== context.privacyVersion) { + updateMessage = _t('splash.privacy_update'); + showSplash = true; } - function click(d3_event, d) { - d3_event.preventDefault(); + if (!showSplash) return; + corePreferences('sawSplash', true); + corePreferences('sawPrivacyVersion', context.privacyVersion); // fetch intro graph data now, while user is looking at the splash screen - 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); + _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: 'ideditor.blog', + 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(); + }); + 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'); + }; + } + + function uiStatus(context) { + var osm = context.connection(); + return function (selection) { + if (!osm) return; + + function update(err, apiStatus) { + selection.html(''); + + 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 + + osm.reloadApiStatus(); + }, 2000); // eslint-disable-next-line no-warning-comments + // TODO: nice messages for different error types + + + 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')); } - } - function geocoderSearch() { - services.geocoder.search(search.property('value'), function (err, resp) { - _geocodeResults = resp || []; - drawList(); - }); + selection.attr('class', 'api-status ' + (err ? 'error' : apiStatus)); } - } - return featureList; - } + osm.on('apiStatusChange.uiStatus', update); // reload the status periodically regardless of other factors - function uiSectionEntityIssues(context) { - var _entityIDs = []; - var _issues = []; + window.setInterval(function () { + osm.reloadApiStatus(); + }, 90000); // load the initial status in case no OSM data was loaded yet - var _activeIssueID; + osm.reloadApiStatus(); + }; + } - 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); + 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; - function reloadIssues() { - _issues = context.validator().getSharedEntityIssues(_entityIDs, { - includeDisabledRules: true - }); - } + mode.enter = function () { + context.install(behavior); + }; - function makeActiveIssue(issueID) { - _activeIssueID = issueID; - section.selection().selectAll('.issue-container').classed('active', function (d) { - return d.id === _activeIssueID; - }); - } + mode.exit = function () { + context.uninstall(behavior); + }; - 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 + mode.selectedIDs = function () { + return [wayID]; + }; - containers.exit().remove(); // Enter + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - 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 + return mode; + } - var extent = d.extent(context.graph()); + 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'); - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); - } + function actionClose(wayId) { + return function (graph) { + return graph.replace(graph.entity(wayId).close()); + }; + } + + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - textEnter.each(function (d) { - var iconName = '#iD-icon-' + (d.severity === 'warning' ? 'alert' : 'error'); - select(this).call(svgIcon(iconName, 'issue-icon')); + var way = osmWay({ + tags: defaultTags }); - 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 container = select(this.parentNode.parentNode.parentNode); - var info = container.selectAll('.issue-info'); - var isExpanded = info.classed('expanded'); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - 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); - }); - } + function startFromWay(loc, edge) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - 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 - - containers = containers.merge(containersEnter).classed('active', function (d) { - return d.id === _activeIssueID; + var way = osmWay({ + tags: defaultTags }); - containers.selectAll('.issue-message').html(function (d) { - return d.message(context); - }); // fixes + 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)); + } - 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; + function startFromNode(node) { + var startGraph = context.graph(); + var way = osmWay({ + tags: defaultTags }); - 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) + context.perform(actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; - d.issue.dateLastRanFix = new Date(); // remove hover-highlighting + mode.enter = function () { + context.install(behavior); + }; - utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); - new Promise(function (resolve, reject) { - d.onClick(context, resolve, reject); + mode.exit = function () { + context.uninstall(behavior); + }; - 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'; + return mode; + } - if (iconName.startsWith('maki')) { - iconName += '-15'; - } + 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'); - select(this).call(svgIcon('#' + iconName, 'fix-icon')); + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - buttons.append('span').attr('class', 'fix-message').html(function (d) { - return d.title; + var way = osmWay({ + tags: defaultTags }); - 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; - } + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); + } - return null; + 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)); } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + 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)); + } - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _activeIssueID = null; - reloadIssues(); - } + mode.enter = function () { + context.install(behavior); + }; - return section; + mode.exit = function () { + context.uninstall(behavior); }; - return section; + return mode; } - function uiPresetIcon() { - var _preset; - - var _geometry; - - var _sizeClass = 'medium'; - - function isSmall() { - return _sizeClass === 'small'; - } + 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'); - function presetIcon(selection) { - selection.each(render); + function add(loc) { + var node = osmNode({ + loc: loc, + tags: defaultTags + }); + context.perform(actionAddEntity(node), _t('operations.add.annotation.point')); + enterSelectMode(node); } - 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'; + function addWay(loc, edge) { + var node = osmNode({ + tags: defaultTags + }); + context.perform(actionAddMidpoint({ + loc: loc, + edge: edge + }, node), _t('operations.add.annotation.vertex')); + enterSelectMode(node); } - 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 enterSelectMode(node) { + context.enter(modeSelect(context, [node.id]).newFeature(true)); } - 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 addNode(node) { + if (Object.keys(defaultTags).length === 0) { + enterSelectMode(node); + 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', "line 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); - }); + var tags = Object.assign({}, node.tags); // shallow copy - 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); - }); + for (var key in defaultTags) { + tags[key] = defaultTags[key]; } - 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(actionChangeTags(node.id, tags), _t('operations.add.annotation.point')); + enterSelectMode(node); } - 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)); - }); - [[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 cancel() { + context.enter(modeBrowse(context)); } - 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 + mode.enter = function () { + context.install(behavior); + }; - 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); + mode.exit = function () { + context.uninstall(behavior); + }; - if (drawRoute) { - var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; - var segmentPresetIDs = routeSegments[routeType]; + return mode; + } - 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. + function modeSelectNote(context, selectedNoteID) { + var mode = { + id: 'select-note', + button: 'browse' + }; + var _keybinding = utilKeybinding('select-note'); - 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'] - }; + var _noteEditor = uiNoteEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function render() { - var p = _preset.apply(this, arguments); + var note = checkSelectedID(); + if (!note) return; + context.ui().sidebar.show(_noteEditor.note(note)); + }); - var geom = _geometry ? _geometry.apply(this, arguments) : null; + var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + var _newFeature = false; - if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { - geom = 'route'; + function checkSelectedID() { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); + + if (!note) { + context.enter(modeBrowse(context)); } - 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) : {}; + return note; + } // class the note as selected, or return to browse mode if the note is gone - for (var k in tags) { - if (tags[k] === '*') { - tags[k] = 'yes'; + + function selectNote(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); + + 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 (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); } + } else { + selection.classed('selected', true); + context.selectedNoteID(selectedNoteID); } + } - 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 esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); } - presetIcon.preset = function (val) { - if (!arguments.length) return _preset; - _preset = utilFunctor(val); - return presetIcon; + mode.zoomToSelected = function () { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); + + if (note) { + context.map().centerZoomEase(note.loc, 20); + } }; - presetIcon.geometry = function (val) { - if (!arguments.length) return _geometry; - _geometry = utilFunctor(val); - return presetIcon; + mode.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return mode; }; - presetIcon.sizeClass = function (val) { - if (!arguments.length) return _sizeClass; - _sizeClass = val; - return presetIcon; + mode.enter = function () { + var note = checkSelectedID(); + if (!note) return; + + _behaviors.forEach(context.install); + + _keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); + + 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 + + sidebar.expand(sidebar.intersects(note.extent())); + context.map().on('drawn.select', selectNote); }; - return presetIcon; - } + mode.exit = function () { + _behaviors.forEach(context.uninstall); - function uiSectionFeatureType(context) { - var dispatch$1 = dispatch('choose'); - var _entityIDs = []; - var _presets = []; + 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 _tagReference; + return mode; + } - var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); + 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); - 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 + 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) - 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); - } + context.map().pan([0, 0]); + context.selectedNoteID(note.id).enter(modeSelectNote(context, note.id).newFeature(true)); + } - selection.selectAll('.preset-reset').on('click', function () { - dispatch$1.call('choose', this, _presets); - }).on('pointerdown pointerup mousedown mouseup', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - }); - var geometries = entityGeometries(); - selection.select('.preset-list-item button').call(uiPresetIcon().geometry(_presets.length === 1 ? geometries.length === 1 && geometries[0] : null).preset(_presets.length === 1 ? _presets[0] : _mainPresetIndex.item('point'))); - var names = _presets.length === 1 ? [_presets[0].nameLabel(), _presets[0].subtitleLabel()].filter(Boolean) : [_t('inspector.multiple_types')]; - var label = selection.select('.label-inner'); - var nameparts = label.selectAll('.namepart').data(names, function (d) { - return d; - }); - nameparts.exit().remove(); - nameparts.enter().append('div').attr('class', 'namepart').html(function (d) { - return d; - }); + function cancel() { + context.enter(modeBrowse(context)); } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return section; + mode.enter = function () { + context.install(behavior); }; - section.presets = function (val) { - if (!arguments.length) return _presets; // don't reload the same preset + mode.exit = function () { + context.uninstall(behavior); + }; - if (!utilArrayIdentical(val, _presets)) { - _presets = val; + return mode; + } - if (_presets.length === 1) { - _tagReference = uiTagReference(_presets[0].reference()).showing(false); - } + var JXON = new function () { + var sValueProp = 'keyValue', + sAttributesProp = 'keyAttributes', + sAttrPref = '@', + + /* you can customize these values */ + aCache = [], + rIsNull = /^\s*$/, + rIsBool = /^(?:true|false)$/i; + + function parseText(sValue) { + if (rIsNull.test(sValue)) { + return null; } - return section; - }; + if (rIsBool.test(sValue)) { + return sValue.toLowerCase() === 'true'; + } - function entityGeometries() { - var counts = {}; + if (isFinite(sValue)) { + return parseFloat(sValue); + } - for (var i in _entityIDs) { - var geometry = context.graph().geometry(_entityIDs[i]); - if (!counts[geometry]) counts[geometry] = 0; - counts[geometry] += 1; + if (isFinite(Date.parse(sValue))) { + return new Date(sValue); } - return Object.keys(counts).sort(function (geom1, geom2) { - return counts[geom2] - counts[geom1]; - }); + return sValue; } - return utilRebind(section, dispatch$1, 'on'); - } - - // It borrows some code from uiHelp + function EmptyTree() {} - function uiFieldHelp(context, fieldName) { - var fieldHelp = {}; + EmptyTree.prototype.toString = function () { + return 'null'; + }; - var _inspector = select(null); + EmptyTree.prototype.valueOf = function () { + return null; + }; - var _wrap = select(null); + function objectify(vValue) { + return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); + } - var _body = select(null); + 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 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 + if (bChildren) { + for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { + oNode = oParentNode.childNodes.item(nItem); - 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 (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); + } + } + } - var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s + var nLevelEnd = aCache.length, + vBuiltVal = parseText(sCollectedTxt); - return all + hhh + _t.html(subkey, replacements) + '\n\n'; - }, ''); - return { - key: helpkey, - title: _t.html(helpkey + '.title'), - html: marked_1(text.trim()) - }; - }); + if (!bHighVerb && (bChildren || bAttributes)) { + vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; + } - function show() { - updatePosition(); + for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { + sProp = aCache[nElId].nodeName.toLowerCase(); + vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); - _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); - } + if (vResult.hasOwnProperty(sProp)) { + if (vResult[sProp].constructor !== Array) { + vResult[sProp] = [vResult[sProp]]; + } - function hide() { - _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { - _body.classed('hide', true); - }); - } + vResult[sProp].push(vContent); + } else { + vResult[sProp] = vContent; + nLength++; + } + } - function clickHelp(index) { - var d = docs[index]; - var tkeys = fieldHelpKeys[fieldName][index][1]; + if (bAttributes) { + var nAttrLen = oParentNode.attributes.length, + sAPrefix = bNesteAttr ? '' : sAttrPref, + oAttrParent = bNesteAttr ? {} : vResult; - _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { - return i === index; - }); + for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { + oAttrib = oParentNode.attributes.item(nAttrib); + oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); + } - var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them + if (bNesteAttr) { + if (bFreeze) { + Object.freeze(oAttrParent); + } + vResult[sAttributesProp] = oAttrParent; + nLength -= nAttrLen - 1; + } + } - content.selectAll('p').attr('class', function (d, i) { - return tkeys[i]; - }); // insert special content for certain help sections + if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { + vResult[sValueProp] = vBuiltVal; + } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { + vResult = vBuiltVal; + } - 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')); + if (bFreeze && (bHighVerb || nLength > 0)) { + Object.freeze(vResult); } + + aCache.length = nLevelStart; + return vResult; } - fieldHelp.button = function (selection) { - if (_body.empty()) return; - var button = selection.selectAll('.field-help-button').data([0]); // enter/update + function loadObjTree(oXMLDoc, oParentEl, oParentObj) { + var vValue, oChild; - 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(); + 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())); + } - if (_body.classed('hide')) { - show(); - } else { - hide(); + for (var sName in oParentObj) { + vValue = oParentObj[sName]; + + if (isFinite(sName) || vValue instanceof Function) { + continue; } - }); - }; + /* verbosity level is 0 */ - function updatePosition() { - var wrap = _wrap.node(); - var inspector = _inspector.node(); + 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); - var wRect = wrap.getBoundingClientRect(); - var iRect = inspector.getBoundingClientRect(); + if (vValue instanceof Object) { + loadObjTree(oXMLDoc, oChild, vValue); + } else if (vValue !== null && vValue !== true) { + oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); + } - _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); + oParentEl.appendChild(oChild); + } + } } - 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 - - _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); - if (_inspector.empty()) return; - _body = _inspector.selectAll('.field-help-body').data([0]); - - var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden + 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); + }; - 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); + this.unbuild = function (oObjTree) { + var oNewDoc = document.implementation.createDocument('', '', null); + loadObjTree(oNewDoc, oNewDoc, oObjTree); + return oNewDoc; }; - return fieldHelp; - } + 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 uiFieldCheck(field, context) { - var dispatch$1 = dispatch('change'); - var options = field.strings && field.strings.options; - var values = []; - var texts = []; + function uiConflicts(context) { + var dispatch = dispatch$8('cancel', 'save'); + var keybinding = utilKeybinding('conflicts'); - var _tags; + var _origChanges; - var input = select(null); - var text = select(null); - var label = select(null); - var reverser = select(null); + var _conflictList; - var _impliedYes; + var _shownConflictIndex; - var _entityIDs = []; + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); + } - var _value; + function keybindingOff() { + select(document).call(keybinding.unbind); + } - if (options) { - for (var k in options) { - values.push(k === 'undefined' ? undefined : k); - texts.push(field.t.html('options.' + k, { - 'default': options[k] - })); - } - } else { - values = [undefined, 'yes']; - texts = [_t.html('inspector.unknown'), _t.html('inspector.check.yes')]; + function tryAgain() { + keybindingOff(); + dispatch.call('save'); + } - 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 cancel() { + keybindingOff(); + dispatch.call('cancel'); + } + 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 - 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 detected = utilDetect(); + var changeset = new osmChangeset(); + delete changeset.id; // Export without changeset_id - if (field.id === 'oneway') { - var entity = context.entity(_entityIDs[0]); + 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'); - 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; - } - } + 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); + }); } - } - - function reverserHidden() { - if (!context.container().select('div.inspector-hover').empty()) return true; - return !(_value === 'yes' || _impliedYes && !_value); - } - 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; + 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 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'); + 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.. - if (field.type === 'onewayCheck') { - enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); + 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); } - 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 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 - 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) + 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 + choicesEnter.merge(choices).each(function (d) { + var ul = this.parentNode; - if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { - t[field.key] = values[0]; + if (ul.__data__.chosen === d.id) { + choose(null, ul, d); } + }); + } - dispatch$1.call('change', this, t); + 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); + } - 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); - } + function zoomToEntity(id, extent) { + context.surface().selectAll('.hover').classed('hover', false); + var entity = context.graph().hasEntity(id); - return graph; - }, _t('operations.reverse.annotation.line', { - n: 1 - })); // must manually revalidate since no 'change' event was called + if (entity) { + if (extent) { + context.map().trimmedExtent(extent); + } else { + context.map().zoomToEase(entity); + } - context.validator().validate(); - select(this).call(reverserSetText); - }); + 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) + // ] + // } - check.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return check; - }; - check.tags = function (tags) { - _tags = tags; + conflicts.conflictList = function (_) { + if (!arguments.length) return _conflictList; + _conflictList = _; + return conflicts; + }; - function isChecked(val) { - return val !== 'no' && val !== '' && val !== undefined && val !== null; - } + conflicts.origChanges = function (_) { + if (!arguments.length) return _origChanges; + _origChanges = _; + return conflicts; + }; - function textFor(val) { - if (val === '') val = undefined; - var index = values.indexOf(val); - return index !== -1 ? texts[index] : '"' + val + '"'; + conflicts.shownEntityIds = function () { + if (_conflictList && typeof _shownConflictIndex === 'number') { + return [_conflictList[_shownConflictIndex].id]; } - 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'; - } + return []; + }; - 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(conflicts, dispatch, 'on'); + } - if (field.type === 'onewayCheck') { - reverser.classed('hide', reverserHidden()).call(reverserSetText); - } - }; + 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'); - check.focus = function () { - input.node().focus(); + 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; }; - return utilRebind(check, dispatch$1, 'on'); + return modalSelection; } - function uiFieldCombo(field, context) { - var dispatch$1 = dispatch('change'); + function uiChangesetEditor(context) { + var dispatch = dispatch$8('change'); + var formFields = uiFormFields(context); + var commentCombo = uiCombobox(context, 'comment').caseSensitive(true); - var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; + var _fieldsArr; - var _isNetwork = field.type === 'networkCombo'; + var _tags; - var _isSemi = field.type === 'semiCombo'; + var _changesetID; - var _optstrings = field.strings && field.strings.options; + function changesetEditor(selection) { + render(selection); + } - var _optarray = field.options; + function render(selection) { + var initial = false; - var _snake_case = field.snake_case || field.snake_case === undefined; + 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 + })]; - var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, undefined, t, onInput); + }); + }); + } - var _container = select(null); + _fieldsArr.forEach(function (field) { + field.tags(_tags); + }); - var _inputWrap = select(null); + selection.call(formFields.fieldsArr(_fieldsArr)); - var _input = select(null); + if (initial) { + var commentField = selection.select('.form-field-comment textarea'); + var commentNode = commentField.node(); - var _comboData = []; - var _multiData = []; - var _entityIDs = []; + 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 _tags; - var _countryCode; + utilTriggerEvent(commentField, 'blur'); + var osm = context.connection(); - var _staticPlaceholder; // initialize deprecated tags array + 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 - var _dataDeprecated = []; - _mainFileFetcher.get('deprecated').then(function (d) { - _dataDeprecated = d; - })["catch"](function () { - /* ignore */ - }); // ensure multiCombo field.key ends with a ':' + var hasGoogle = _tags.comment.match(/google/i); - if (_isMulti && field.key && /[^:]$/.test(field.key)) { - field.key += ':'; + 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); } - function snake(s) { - return s.replace(/\s+/g, '_'); - } + changesetEditor.tags = function (_) { + if (!arguments.length) return _tags; + _tags = _; // Don't reset _fieldsArr here. - function unsnake(s) { - return s.replace(/_+/g, ' '); - } + return changesetEditor; + }; - 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) + changesetEditor.changesetID = function (_) { + if (!arguments.length) return _changesetID; + if (_changesetID === _) return changesetEditor; + _changesetID = _; + _fieldsArr = null; + return changesetEditor; + }; + return utilRebind(changesetEditor, dispatch, 'on'); + } - function tagValue(dval) { - dval = clean(dval || ''); + 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); - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key && clean(o.value) === dval; - }); + 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 (found) { - return found.key; + if (name !== '') { + string += ':'; } - } - - 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) + return string += ' ' + name; + }); + items = itemsEnter.merge(items); // Download changeset link + var changeset = new osmChangeset().update({ + id: undefined + }); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + delete changeset.id; // Export without chnageset_id - function displayValue(tval) { - tval = tval || ''; + 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'); - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key === tval && o.value; + 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); }); + } + + linkEnter.call(svgIcon('#iD-icon-load', 'inline')).append('span').html(_t.html('commit.download_changes')); - if (found) { - return found.value; + function mouseover(d) { + if (d.entity) { + context.surface().selectAll(utilEntityOrMemberSelector([d.entity.id], context.graph())).classed('hover', true); } } - if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { - return ''; + function mouseout() { + context.surface().selectAll('.hover').classed('hover', false); } - 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}] - // + 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); + } + } + } + return section; + } - function objectDifference(a, b) { - return a.filter(function (d1) { - return !b.some(function (d2) { - return !d2.isMixed && d1.value === d2.value; - }); + function uiCommitWarnings(context) { + function commitWarnings(selection) { + var issuesBySeverity = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeDisabledRules: true }); - } - 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); + for (var severity in issuesBySeverity) { + var issues = issuesBySeverity[severity]; + 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.id; + }); + 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); + }); } } - function setStaticValues(callback) { - if (!(_optstrings || _optarray)) return; + return commitWarnings; + } - if (_optstrings) { - _comboData = Object.keys(_optstrings).map(function (k) { - var v = field.t('options.' + k, { - 'default': _optstrings[k] - }); - 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 - }; - }); - } + var readOnlyTags = [/^changesets_count$/, /^created_by$/, /^ideditor:/, /^imagery_used$/, /^host$/, /^locale$/, /^warnings:/, /^resolved:/, /^closed:note$/, /^closed:keepright$/, /^closed:improveosm:/, /^closed:osmose:/]; // treat most punctuation (except -, _, +, &) as hashtag delimiters - #4398 + // from https://stackoverflow.com/a/25575009 - _combobox.data(objectDifference(_comboData, _multiData)); + var hashtagRegex = /(#[^\u2000-\u206F\u2E00-\u2E7F\s\\'!"#$%()*,.\/:;<=>?@\[\]^`{|}~]+)/g; + function uiCommit(context) { + var dispatch = dispatch$8('cancel'); - if (callback) callback(_comboData); + var _userDetails; + + var _selection; + + 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); + + function commit(selection) { + _selection = selection; // Initialize changeset if one does not exist yet. + + if (!context.changeset) initChangeset(); + loadDerivedChangesetTags(); + selection.call(render); } - function setTaginfoValues(q, callback) { - var fn = _isMulti ? 'multikeys' : 'values'; - var query = (_isMulti ? field.key : '') + q; - var hasCountryPrefix = _isNetwork && _countryCode && _countryCode.indexOf(q.toLowerCase()) === 0; + 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 (hasCountryPrefix) { - query = _countryCode + ':'; + 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()); } - var params = { - debounce: q !== '', - key: field.key, - query: query - }; + if (context.defaultChangesetSource()) { + corePreferences('source', context.defaultChangesetSource()); + corePreferences('commentDate', Date.now()); + } - if (_entityIDs.length) { - params.geometry = context.graph().geometry(_entityIDs[0]); + if (context.defaultChangesetHashtags()) { + corePreferences('hashtags', context.defaultChangesetHashtags()); + corePreferences('commentDate', Date.now()); } - 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 + 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 + findHashtags(tags, true); + var hashtags = corePreferences('hashtags'); - return !d.count || d.count > 10; - }); - var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; + if (hashtags) { + tags.hashtags = hashtags; + } - if (deprecatedValues) { - // don't suggest deprecated tag values - data = data.filter(function (d) { - return deprecatedValues.indexOf(d.value) === -1; - }); - } + var source = corePreferences('source'); - if (hasCountryPrefix) { - data = data.filter(function (d) { - return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; - }); - } // hide the caret if there are no suggestions + if (source) { + tags.source = source; + } + var photoOverlaysUsed = context.history().photoOverlaysUsed(); - _container.classed('empty-combobox', data.length === 0); + if (photoOverlaysUsed.length) { + var sources = (tags.source || '').split(';'); // include this tag for any photo layer - _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); - }); - } + if (sources.indexOf('streetlevel imagery') === -1) { + sources.push('streetlevel imagery'); + } // add the photo overlays used during editing as sources - function setPlaceholder(values) { - if (_isMulti || _isSemi) { - _staticPlaceholder = field.placeholder() || _t('inspector.add'); - } 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; + + photoOverlaysUsed.forEach(function (photoOverlay) { + if (sources.indexOf(photoOverlay) === -1) { + sources.push(photoOverlay); + } }); - _staticPlaceholder = field.placeholder() || placeholders.slice(0, 3).join(', '); + tags.source = context.cleanTagValue(sources.join(';')); } - if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { - _staticPlaceholder += '…'; - } + context.changeset = new osmChangeset({ + tags: tags + }); + } // Calculates read-only metadata tags based on the user's editing session and applies + // them to the changeset. - var ph; - if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { - ph = _t('inspector.multiple_values'); - } else { - ph = _staticPlaceholder; - } + function loadDerivedChangesetTags() { + var osm = context.connection(); + if (!osm) return; + var tags = Object.assign({}, context.changeset.tags); // shallow copy + // assign tags for imagery used - _container.selectAll('input').attr('placeholder', ph); - } + var imageryUsed = context.cleanTagValue(context.history().imageryUsed().join(';')); + tags.imagery_used = imageryUsed || 'None'; // assign tags for closed issues and notes - function change() { - var t = {}; - var val; + var osmClosed = osm.getClosedIDs(); + var itemType; - if (_isMulti || _isSemi) { - val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; + if (osmClosed.length) { + tags['closed:note'] = context.cleanTagValue(osmClosed.join(';')); + } - _container.classed('active', false); + if (services.keepRight) { + var krClosed = services.keepRight.getClosedIDs(); - utilGetSetValue(_input, ''); - var vals = val.split(';').filter(Boolean); - if (!vals.length) return; + if (krClosed.length) { + tags['closed:keepright'] = context.cleanTagValue(krClosed.join(';')); + } + } - if (_isMulti) { - utilArrayUniq(vals).forEach(function (v) { - var key = (field.key || '') + v; + if (services.improveOSM) { + var iOsmClosed = services.improveOSM.getClosedCounts(); - 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 (itemType in iOsmClosed) { + tags['closed:improveosm:' + itemType] = context.cleanTagValue(iOsmClosed[itemType].toString()); + } + } - key = context.cleanTagKey(key); - field.keys.push(key); - t[key] = 'yes'; - }); - } else if (_isSemi) { - var arr = _multiData.map(function (d) { - return d.key; - }); + if (services.osmose) { + var osmoseClosed = services.osmose.getClosedCounts(); - arr = arr.concat(vals); - t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); + for (itemType in osmoseClosed) { + tags['closed:osmose:' + itemType] = context.cleanTagValue(osmoseClosed[itemType].toString()); } + } // remove existing issue counts - 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; + for (var key in tags) { + if (key.match(/(^warnings:)|(^resolved:)/)) { + delete tags[key]; + } } - dispatch$1.call('change', this, t); - } + function addIssueCounts(issues, prefix) { + var issuesByType = utilArrayGroupBy(issues, 'type'); - function removeMultikey(d3_event, d) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var t = {}; + for (var issueType in issuesByType) { + var issuesOfType = issuesByType[issueType]; - 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 (issuesOfType[0].subtype) { + var issuesBySubtype = utilArrayGroupBy(issuesOfType, 'subtype'); - arr = utilArrayUniq(arr); - t[field.key] = arr.length ? arr.join(';') : undefined; - } + 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 - dispatch$1.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); + var warnings = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeIgnored: true, + includeDisabledRules: true + }).warning; + addIssueCounts(warnings, 'warnings'); // add counts of issues resolved by the user's edits - 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 resolvedIssues = context.validator().getResolvedIssues(); + addIssueCounts(resolvedIssues, 'resolved'); + context.changeset = context.changeset.update({ + tags: tags + }); + } - if (field.key === 'destination') { - listClass += ' full-line-chips'; - } + 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 - _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]); - } + 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 - _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); + body.call(commitWarnings); // Upload Explanation - if (_isNetwork) { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); + 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 (prose.enter().size()) { + // first time, make sure to update user details in prose + _userDetails = null; } - _input.on('change', change).on('blur', change); + 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 - _input.on('keydown.field', function (d3_event) { - switch (d3_event.keyCode) { - case 13: - // ↩ Return - _input.node().blur(); // blurring also enters the value + osm.userDetails(function (err, user) { + if (err) return; + if (_userDetails === user) return; // no change + _userDetails = user; + var userLink = select(document.createElement('div')); - d3_event.stopPropagation(); - break; + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); } - }); - if (_isMulti || _isSemi) { - _combobox.on('accept', function () { - _input.node().blur(); + 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 - _input.node().focus(); - }); + var requestReview = saveSection.selectAll('.request-review').data([0]); // Enter - _input.on('focus', function () { - _container.classed('active', true); - }); + 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); + + if (!labelEnter.empty()) { + labelEnter.call(uiTooltip().title(_t.html('commit.request_review_info')).placement('top')); } - } - combo.tags = function (tags) { - _tags = tags; + labelEnter.append('input').attr('type', 'checkbox').attr('id', requestReviewDomId); + labelEnter.append('span').html(_t.html('commit.request_review')); // Update - if (_isMulti || _isSemi) { - _multiData = []; - var maxLength; + requestReview = requestReview.merge(requestReviewEnter); + var requestReviewInput = requestReview.selectAll('input').property('checked', isReviewRequested(context.changeset.tags)).on('change', toggleRequestReview); // Buttons - 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; + var buttonSection = saveSection.selectAll('.buttons').data([0]); // enter - _multiData.push({ - key: k, - value: displayValue(suffix), - isMixed: Array.isArray(v) - }); - } + 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 - 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 + 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 - maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); - } else { - maxLength = context.maxCharsForTagKey(); + for (var key in context.changeset.tags) { + // remove any empty keys before upload + if (!key) delete context.changeset.tags[key]; } - } 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); + context.uploader().save(context.changeset); + } + }); // remove any existing tooltip - 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; - } + uiTooltip().destroyAny(buttonSection.selectAll('.save-button')); - _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 (uploadBlockerTooltipText) { + buttonSection.selectAll('.save-button').call(uiTooltip().title(uploadBlockerTooltipText).placement('top')); + } // Raw Tag Editor - 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 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 + changesSection.call(commitChanges.render); - maxLength = Math.max(0, maxLength); - var allowDragAndDrop = _isSemi // only semiCombo values are ordered - && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. + 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); + } + } - var available = objectDifference(_comboData, _multiData); + function getUploadBlockerMessage() { + var errors = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all' + }).error; - _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 (errors.length) { + return _t('commit.outstanding_errors_message', { + count: errors.length + }); + } else { + var hasChangesetComment = context.changeset && context.changeset.tags.comment && context.changeset.tags.comment.trim().length; + if (!hasChangesetComment) { + return _t('commit.comment_needed_message'); + } + } - var hideAdd = _optstrings && !available.length || maxLength <= 0; + return null; + } - _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips + function changeTags(_, changed, onInput) { + if (changed.hasOwnProperty('comment')) { + if (changed.comment === undefined) { + changed.comment = ''; + } + if (!onInput) { + corePreferences('comment', changed.comment); + corePreferences('commentDate', Date.now()); + } + } - var chips = _container.selectAll('.chip').data(_multiData); + 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` - 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 (allowDragAndDrop) { - registerDragAndDrop(chips); - } + updateChangeset(changed, onInput); - 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); + if (_selection) { + _selection.call(render); } - }; + } - 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; + function findHashtags(tags, commentOnly) { + var detectedHashtags = commentHashtags(); - if (field.key === 'destination') { - // meaning tags are full width - _container.selectAll('.chip').style('transform', function (d2, index2) { - var node = select(this).node(); + if (detectedHashtags.length) { + // always remove stored hashtags if there are hashtags in the comment - #4304 + corePreferences('hashtags', null); + } - 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; - } + if (!detectedHashtags.length || !commentOnly) { + detectedHashtags = detectedHashtags.concat(hashtagHashtags()); + } - 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; - } + var allLowerCase = new Set(); + return detectedHashtags.filter(function (hashtag) { + // Compare tags as lowercase strings, but keep original case tags + var lowerCase = hashtag.toLowerCase(); - return 'translateY(100%)'; - } + if (!allLowerCase.has(lowerCase)) { + allLowerCase.add(lowerCase); + return true; + } - return null; - }); - } else { - _container.selectAll('.chip').each(function (d2, index2) { - var node = select(this).node(); // check the cursor is in the bounding box + return false; + }); // Extract hashtags from `comment` + + 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` + + + function hashtagHashtags() { + var matches = (tags.hashtags || '').split(/[,;\s]+/).map(function (s) { + if (s[0] !== '#') { + s = '#' + s; + } // prepend '#' + + + var matched = s.match(hashtagRegex); + return matched && matched[0]; + }).filter(Boolean); // exclude falsy - 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(); + return matches || []; + } + } - if (index === index2) { - return 'translate(' + x + 'px, ' + y + 'px)'; - } // only translate tags in the same row + function isReviewRequested(tags) { + var rr = tags.review_requested; + if (rr === undefined) return false; + rr = rr.trim().toLowerCase(); + return !(rr === '' || rr === 'no'); + } + function updateChangeset(changed, onInput) { + var tags = Object.assign({}, context.changeset.tags); // shallow copy - if (node.offsetTop === targetIndexOffsetTop) { - if (index2 < index && index2 >= targetIndex) { - return 'translateX(' + draggedTagWidth + 'px)'; - } else if (index2 > index && index2 <= targetIndex) { - return 'translateX(-' + draggedTagWidth + 'px)'; - } - } + Object.keys(changed).forEach(function (k) { + var v = changed[k]; + k = context.cleanTagKey(k); + if (readOnlyTags.indexOf(k) !== -1) return; - return null; - }); + if (v === undefined) { + delete tags[k]; + } else if (onInput) { + tags[k] = v; + } else { + tags[k] = context.cleanTagValue(v); } - }).on('end', function () { - if (!select(this).classed('dragging')) { - return; + }); + + 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); + + 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 - var index = selection.nodes().indexOf(this); - select(this).classed('dragging', false); - _container.selectAll('.chip').style('transform', null); + if (_userDetails && _userDetails.changesets_count !== undefined) { + var changesetsCount = parseInt(_userDetails.changesets_count, 10) + 1; // #4283 - if (typeof targetIndex === 'number') { - var element = _multiData[index]; + tags.changesets_count = String(changesetsCount); // first 100 edits - new user - _multiData.splice(index, 1); + if (changesetsCount <= 100) { + var s; + s = corePreferences('walkthrough_completed'); - _multiData.splice(targetIndex, 0, element); + if (s) { + tags['ideditor:walkthrough_completed'] = s; + } - var t = {}; + s = corePreferences('walkthrough_progress'); - if (_multiData.length) { - t[field.key] = _multiData.map(function (element) { - return element.key; - }).join(';'); - } else { - t[field.key] = undefined; + if (s) { + tags['ideditor:walkthrough_progress'] = s; } - dispatch$1.call('change', this, t); + s = corePreferences('walkthrough_started'); + + if (s) { + tags['ideditor:walkthrough_started'] = s; + } } + } else { + delete tags.changesets_count; + } - dragOrigin = undefined; - targetIndex = undefined; - })); + if (!fastDeepEqual(context.changeset.tags, tags)) { + context.changeset = context.changeset.update({ + tags: tags + }); + } } - combo.focus = function () { - _input.node().focus(); + commit.reset = function () { + context.changeset = null; }; - combo.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return combo; - }; + return utilRebind(commit, dispatch, 'on'); + } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + // for punction see https://stackoverflow.com/a/21224179 - return utilRebind(combo, dispatch$1, 'on'); + 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()); } - function uiFieldText(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); - var outlinkButton = select(null); - var _entityIDs = []; + // `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 + // } + // - var _tags; + function resolveStrings(item, defaults, localizerFn) { + var itemStrings = Object.assign({}, item.strings); // shallow clone - var _phoneFormats = {}; + var defaultStrings = Object.assign({}, defaults[item.type]); // shallow clone - if (field.type === 'tel') { - _mainFileFetcher.get('phone_formats').then(function (d) { - _phoneFormats = d; - updatePhonePlaceholder(); - })["catch"](function () { - /* ignore */ + 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)); }); } - 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()); + var replacements = { + account: item.account, + community: itemStrings.community, + signupUrl: itemStrings.signupUrl, + url: itemStrings.url + }; // Resolve URLs first (which may refer to {account}) - 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 (!replacements.signupUrl) { + replacements.signupUrl = resolve(itemStrings.signupUrl || defaultStrings.signupUrl); + } - if (domainResults.length >= 2 && domainResults[1]) { - var domain = domainResults[1]; - return _t('icons.view_on', { - domain: domain - }); - } + if (!replacements.url) { + replacements.url = resolve(itemStrings.url || defaultStrings.url); + } - return ''; - }).on('click', function (d3_event) { - d3_event.preventDefault(); - var value = validIdentifierValueForLink(); + 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 - if (value) { - var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); - window.open(url, '_blank'); - } - }).merge(outlinkButton); - } - } + 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 updatePhonePlaceholder() { - if (input.empty() || !Object.keys(_phoneFormats).length) return; - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); + function resolve(s, addLinks) { + if (!s) return undefined; + var result = s; - var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; + for (var key in replacements) { + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); - if (format) input.attr('placeholder', format); - } + if (regex.test(result)) { + var replacement = replacements[key]; - function validIdentifierValueForLink() { - if (field.type === 'identifier' && field.pattern) { - var value = utilGetSetValue(input).trim().split(';')[0]; - return value && value.match(new RegExp(field.pattern)); - } + if (!replacement) { + throw new Error("Cannot resolve token: ".concat(token)); + } else { + if (addLinks && (key === 'signupUrl' || key === 'url')) { + replacement = linkify(replacement); + } - return null; - } // clamp number to min/max + result = result.replace(regex, replacement); + } + } + } // There shouldn't be any leftover tokens in a resolved string - function clamped(num) { - if (field.minValue !== undefined) { - num = Math.max(num, field.minValue); - } + var leftovers = result.match(anyToken); - if (field.maxValue !== undefined) { - num = Math.min(num, field.maxValue); + 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 + + + if (addLinks && item.type === 'reddit') { + result = result.replace(/(\/r\/\w+\/*)/i, function (match) { + return linkify(resolved.url, match); + }); } - return num; + return result; } - 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 + function linkify(url, text) { + if (!url) return undefined; + text = text || url; + return "").concat(text, ""); + } + } - if (!val && Array.isArray(_tags[field.key])) return; + var _oci = null; + function uiSuccess(context) { + var MAXEVENTS = 2; + var dispatch = dispatch$8('cancel'); - 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(';'); - } + var _changeset; - utilGetSetValue(input, val); + var _location; + + ensureOSMCommunityIndex(); // start fetching the data + + 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 + + if (vals[0] && Array.isArray(vals[0].features)) { + _mainLocations.mergeCustomGeoJSON(vals[0]); } - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; - } + var ociResources = Object.values(vals[1].resources); - i.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return i; - }; + if (ociResources.length) { + // Resolve all locationSet features. + return _mainLocations.mergeLocationSets(ociResources).then(function () { + _oci = { + resources: ociResources, + defaults: vals[2].defaults + }; + return _oci; + }); + } else { + _oci = { + resources: [], + // no resources? + defaults: vals[2].defaults + }; + return _oci; + } + }); + } // string-to-date parsing in JavaScript is weird - i.tags = function (tags) { - _tags = tags; - var isMixed = Array.isArray(tags[field.key]); - utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); - if (outlinkButton && !outlinkButton.empty()) { - var disabled = !validIdentifierValueForLink(); - outlinkButton.classed('disabled', disabled); - } - }; + function parseEventDate(when) { + if (!when) return; + var raw = when.trim(); + if (!raw) return; - i.focus = function () { - var node = input.node(); - if (node) node.focus(); - }; + if (!/Z$/.test(raw)) { + // if no trailing 'Z', add one + raw += 'Z'; // this forces date to be parsed as a UTC date + } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + var parsed = new Date(raw); + return new Date(parsed.toUTCString().substr(0, 25)); // convert to local timezone } - return utilRebind(i, dispatch$1, 'on'); - } + 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 uiFieldAccess(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); + ensureOSMCommunityIndex().then(function (oci) { + var loc = context.map().center(); + var validLocations = _mainLocations.locationsAt(loc); // Gather the communities - var _tags; + var communities = []; + oci.resources.forEach(function (resource) { + var area = validLocations[resource.locationSetID]; + if (!area) return; // Resolve strings - 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 + var localizer = function localizer(stringID) { + return _t.html("community.".concat(stringID)); + }; - 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 + 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 - items = items.merge(enter); - wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); + 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 change(d3_event, d) { - var tag = {}; - var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - - if (!value && typeof _tags[d] !== 'string') return; - tag[d] = value || undefined; - dispatch$1.call('change', this, tag); + 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); + }); + 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')); } - access.options = function (type) { - var options = ['no', 'permissive', 'private', 'permit', 'destination']; - - if (type !== 'access') { - options.unshift('yes'); - options.push('designated'); + 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.. - if (type === 'bicycle') { - options.push('dismount'); - } + 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)); } - 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' - } - }; + 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 - 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 (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); + } - if (d === 'access') { - return 'yes'; + 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 (tags.access && typeof tags.access === 'string') { - return tags.access; + 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 + })); } + } - 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); + 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; - 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]; - } + if (d.i18n && d.id) { + name = _t("community.".concat(communityID, ".events.").concat(d.id, ".name"), { + "default": name + }); } - } - return field.placeholder(); - }); + 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; + + if (d.i18n && d.id) { + where = _t("community.".concat(communityID, ".events.").concat(d.id, ".where"), { + "default": where + }); + } + + return where; + }); + itemEnter.append('div').attr('class', 'community-event-description').html(function (d) { + var description = d.description; + + if (d.i18n && d.id) { + description = _t("community.".concat(communityID, ".events.").concat(d.id, ".description"), { + "default": description + }); + } + + return description; + }); + } + } + + success.changeset = function (val) { + if (!arguments.length) return _changeset; + _changeset = val; + return success; }; - access.focus = function () { - items.selectAll('.preset-input-access').node().focus(); + success.location = function (val) { + if (!arguments.length) return _location; + _location = val; + return success; }; - return utilRebind(access, dispatch$1, 'on'); + return utilRebind(success, dispatch, 'on'); } - function uiFieldAddress(field, context) { - var dispatch$1 = dispatch('change'); - - var _selection = select(null); - - var _wrap = select(null); + function modeSave(context) { + var mode = { + id: 'save' + }; + var keybinding = utilKeybinding('modeSave'); + var commit = uiCommit(context).on('cancel', cancel); - var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings + var _conflictsUi; // uiConflicts - var _entityIDs = []; - var _tags; + var _location; - var _countryCode; + var _success; - var _addressFormats = [{ - format: [['housenumber', 'street'], ['city', 'postcode']] - }]; - _mainFileFetcher.get('address_formats').then(function (d) { - _addressFormats = d; + 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); - if (!_selection.empty()) { - _selection.call(address); - } - })["catch"](function () { - /* ignore */ - }); + function cancel() { + context.enter(modeBrowse(context)); + } - 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'); + function showProgress(num, total) { + var modal = context.container().select('.loading-modal .modal-section'); + var progress = modal.selectAll('.progress').data([0]); // enter/update - function isAddressable(d) { - return d.tags.highway && d.tags.name && d.type === 'way'; - } + progress.enter().append('div').attr('class', 'progress').merge(progress).text(_t('save.conflict_progress', { + num: num, + total: total + })); } - 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; + 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); }); - return utilArrayUniqBy(cities, 'value'); - - 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; - } + selection.call(_conflictsUi); + } - if (d.tags['addr:city']) return true; - return false; - } + 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 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 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); }); - return utilArrayUniqBy(results, 'value'); + 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(); } - function updateForCountryCode() { - if (!_countryCode) return; - var addressFormat; + function showSuccess(changeset) { + commit.reset(); - for (var i = 0; i < _addressFormats.length; i++) { - var format = _addressFormats[i]; + var ui = _success.changeset(changeset).location(_location).on('cancel', function () { + context.ui().sidebar.hide(); + }); - 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 + context.enter(modeBrowse(context).sidebar(ui)); + } - break; - } - } + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); + } - 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 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 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 - }; - }); - } - var rows = _wrap.selectAll('.addr-row').data(addressFormat.format, function (d) { - return d.toString(); + 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 + }); }); + } - 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 + '%'; - }); + mode.selectedIDs = function () { + return _conflictsUi ? _conflictsUi.shownEntityIds() : []; + }; - function addDropdown(d) { - if (dropdowns.indexOf(d.id) === -1) return; // not a dropdown + mode.enter = function () { + // Show sidebar + context.ui().sidebar.expand(); - 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)); - })); + function done() { + context.ui().sidebar.show(commit); } - _wrap.selectAll('input').on('blur', change()).on('change', change()); - - _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); - - if (_tags) updateTags(_tags); - } + keybindingOn(); + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + var osm = context.connection(); - 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 (!osm) { + cancel(); + return; + } - if (extent) { - var countryCode; + if (osm.authenticated()) { + done(); + } else { + osm.authenticate(function (err) { + if (err) { + cancel(); + } else { + done(); + } + }); + } + }; - if (context.inIntro()) { - // localize the address format for the walkthrough - countryCode = _t('intro.graph.countrycode'); - } else { - var center = extent.center(); - countryCode = iso1A2Code(center); - } + mode.exit = function () { + keybindingOff(); + context.container().selectAll('.main-content').classed('active', true).classed('inactive', false); + context.ui().sidebar.hide(); + }; - if (countryCode) { - _countryCode = countryCode.toLowerCase(); - updateForCountryCode(); - } - } - } + return mode; + } - function change(onInput) { - return function () { - var tags = {}; + 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('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 + switch (selectedErrorService) { + case 'improveOSM': + errorEditor = uiImproveOsmEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - if (Array.isArray(_tags[key]) && !value) return; - tags[key] = value || undefined; + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); }); + break; - dispatch$1.call('change', this, tags, onInput); - }; - } - - function updatePlaceholder(inputSelection) { - return inputSelection.attr('placeholder', function (subfield) { - if (_tags && Array.isArray(_tags[field.key + ':' + subfield.id])) { - return _t('inspector.multiple_values'); - } + case 'keepRight': + errorEditor = uiKeepRightEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - if (_countryCode) { - var localkey = subfield.id + '!' + _countryCode; - var tkey = addrField.strings.placeholders[localkey] ? localkey : subfield.id; - return addrField.t('placeholders.' + tkey); - } - }); - } + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; - 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); - } + case 'osmose': + errorEditor = uiOsmoseEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; } - address.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return address; - }; - - address.tags = function (tags) { - _tags = tags; - updateTags(tags); - }; - - address.focus = function () { - var node = _wrap.selectAll('input').node(); + var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - if (node) node.focus(); - }; + function checkSelectedID() { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); - return utilRebind(address, dispatch$1, 'on'); - } + if (!error) { + context.enter(modeBrowse(context)); + } - function uiFieldCycleway(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); - var wrap = select(null); + return error; + } - var _tags; + mode.zoomToSelected = function () { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); - function cycleway(selection) { - function stripcolon(s) { - return s.replace(':', ''); + if (error) { + context.map().centerZoomEase(error.loc, 20); } + }; - 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 - - wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); - } + 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 change(d3_event, key) { - var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + function selectError(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); - if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; + 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 (newValue === 'none' || newValue === '') { - newValue = undefined; + if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); + } + } else { + selection.classed('selected', true); + context.selectedErrorID(selectedErrorID); + } } - 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]; + function esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); } + }; - if (otherValue === 'none' || otherValue === '') { - otherValue = undefined; - } + 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([]); + }; - var tag = {}; // If the left and right tags match, use the cycleway tag to tag both - // sides the same way + return mode; + } - 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; - } + 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' + })]; - dispatch$1.call('change', this, tag); + function enabled() { + return osmEditable(); } - cycleway.options = function () { - return Object.keys(field.strings.options).map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; + function osmEditable() { + return context.editable(); + } + + 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); + } }); - }; + }); - cycleway.tags = function (tags) { - _tags = tags; // If cycleway is set, use that instead of individual values + tool.render = function (selection) { + var wrap = selection.append('div').attr('class', 'joined').style('display', 'flex'); - 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 = []; + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - if (Array.isArray(tags.cycleway)) { - vals = vals.concat(tags.cycleway); - } + context.map().on('move.modes', debouncedUpdate).on('drawn.modes', debouncedUpdate); + context.on('enter.modes', update); + update(); - if (Array.isArray(tags[d])) { - vals = vals.concat(tags[d]); - } + function update() { + var buttons = wrap.selectAll('button.add-button').data(modes, function (d) { + return d.id; + }); // exit - return vals.filter(Boolean).join('\n'); - } + buttons.exit().remove(); // enter - return null; - }).attr('placeholder', function (d) { - if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { - return _t('inspector.multiple_values'); - } + 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 - return field.placeholder(); - }).classed('mixed', function (d) { - return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); - }); - }; + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; - cycleway.focus = function () { - var node = wrap.selectAll('input').node(); - if (node) node.focus(); + 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 + + + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } }; - return utilRebind(cycleway, dispatch$1, 'on'); + return tool; } - function uiFieldLanes(field, context) { - var dispatch$1 = dispatch('change'); - var LANE_WIDTH = 40; - var LANE_HEIGHT = 200; - var _entityIDs = []; + function uiToolNotes(context) { + var tool = { + id: 'notes', + label: _t.html('modes.add_note.label') + }; + var mode = modeAddNote(context); - function lanes(selection) { - var lanesData = context.entity(_entityIDs[0]).lanes(); + function enabled() { + return notesEnabled() && notesEditable(); + } - if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { - selection.call(lanes.off); - return; - } + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } - 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'; - }); + function notesEditable() { + var mode = context.mode(); + return context.map().notesEditable() && mode && mode.id !== 'save'; } - lanes.entityIDs = function (val) { - _entityIDs = val; - }; + context.keybinding().on(mode.key, function () { + if (!enabled()) return; - lanes.tags = function () {}; + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); + } + }); - lanes.focus = function () {}; + tool.render = function (selection) { + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - lanes.off = function () {}; + context.map().on('move.notes', debouncedUpdate).on('drawn.notes', debouncedUpdate); + context.on('enter.notes', update); + update(); - return utilRebind(lanes, dispatch$1, 'on'); - } - uiFieldLanes.supportsMultiselection = false; + function update() { + var showNotes = notesEnabled(); + var data = showNotes ? [mode] : []; + var buttons = selection.selectAll('button.add-button').data(data, function (d) { + return d.id; + }); // exit - var _languagesArray = []; - function uiFieldLocalized(field, context) { - var dispatch$1 = dispatch('change', 'input'); - var wikipedia = services.wikipedia; - var input = select(null); - var localizedInputs = select(null); + buttons.exit().remove(); // enter - var _countryCode; + 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 _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. + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; + 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 - _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 + if (buttons.enter().size() || buttons.exit().size()) { + context.ui().checkOverflow('.top-toolbar', true); + } // update - var langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - var brandCombo = uiCombobox(context, 'localized-brand').canAutocomplete(false).minItems(1); - var _selection = select(null); + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } + }; - var _multilingual = []; + 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); + }; - var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); + return tool; + } - var _wikiTitles; + 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 _entityIDs = []; + function isSaving() { + var mode = context.mode(); + return mode && mode.id === 'save'; + } - function loadLanguagesArray(dataLanguages) { - if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used + function isDisabled() { + return _numChanges === 0 || isSaving(); + } - var replacements = { - sr: 'sr-Cyrl', - // in OSM, `sr` implies Cyrillic - 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM + function save(d3_event) { + d3_event.preventDefault(); - }; + if (!context.inIntro() && !isSaving() && history.hasChanges()) { + context.enter(modeSave(context)); + } + } - for (var code in dataLanguages) { - if (replacements[code] === false) continue; - var metaCode = code; - if (replacements[code]) metaCode = replacements[code]; + function bgColor() { + var step; - _languagesArray.push({ - localName: _mainLocalizer.languageName(metaCode, { - localOnly: true - }), - nativeName: dataLanguages[metaCode].nativeName, - code: code, - label: _mainLocalizer.languageName(metaCode) - }); + 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 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; + function updateCount() { + var val = history.difference().summary().length; + if (val === _numChanges) return; + _numChanges = val; - var original = context.graph().base().entities[_entityIDs[0]]; + if (tooltipBehavior) { + tooltipBehavior.title(_t.html(_numChanges > 0 ? 'save.help' : 'save.no_changes')).keys([key]); + } - var hasOriginalName = original && entity.tags.name && entity.tags.name === original.tags.name; // if the name was already edited manually then allow further editing + if (button) { + button.classed('disabled', isDisabled()).style('background', bgColor()); + button.select('span.count').html(_numChanges); + } + } - if (!hasOriginalName) return false; // features linked to Wikidata are likely important and should be protected + 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 (entity.tags.wikidata) return true; // assume the name has already been confirmed if its source has been researched + 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 (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 + 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()); - return isSuggestion && !showsBrand; + if (isSaving()) { + button.call(tooltipBehavior.hide); + } + } }); + }; - field.locked(isLocked); - } // update _multilingual, maintaining the existing order + tool.uninstall = function () { + context.keybinding().off(key, true); + context.history().on('change.save', null); + context.on('enter.save', null); + button = null; + tooltipBehavior = null; + }; + return tool; + } - function calcMultilingual(tags) { - var existingLangsOrdered = _multilingual.map(function (item) { - return item.lang; - }); + function uiToolSidebarToggle(context) { + var tool = { + id: 'sidebar_toggle', + label: _t.html('toolbar.inspect') + }; - var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); + 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'))); + }; - for (var k in tags) { - var m = k.match(/^(.*):([a-zA-Z_-]+)$/); + return tool; + } - if (m && m[1] === field.key && m[2]) { - var item = { - lang: m[2], - value: tags[k] - }; + 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') + }]; + + function editable() { + return context.mode() && context.mode().id !== 'save' && context.map().editableDataEnabled(true + /* ignore min zoom */ + ); + } + + 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 (existingLangs.has(item.lang)) { - // update the value - _multilingual[existingLangsOrdered.indexOf(item.lang)].value = item.value; - existingLangs["delete"](item.lang); - } else { - _multilingual.push(item); - } + if (editable() && annotation) { + d.action(); } - } - - _multilingual = _multilingual.filter(function (item) { - return !item.lang || !existingLangs.has(item.lang); - }); - } - 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 + 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)(); + } - 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 + 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(); + }); - input = input.enter().append('input').attr('type', 'text').attr('id', field.domId).attr('class', 'localized-main').call(utilNoAuto).merge(input); + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - if (preset && field.id === 'name') { - var pTag = preset.id.split('/', 2); - var pKey = pTag[0]; - var pValue = pTag[1]; + 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); - 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.. + function update() { + buttons.classed('disabled', function (d) { + return !editable() || !d.annotation(); + }).each(function () { + var selection = select(this); - if (allSuggestions.length && goodSuggestions.length) { - input.on('blur.localized', checkBrandOnBlur).call(brandCombo.fetcher(fetchBrandNames(preset, allSuggestions)).on('accept', acceptBrand).on('cancel', cancelBrand)); + if (!selection.select('.tooltip.in').empty()) { + selection.call(tooltipBehavior.updateContent); } - } - } - - 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); - - if (_tags && !_multilingual.length) { - calcMultilingual(_tags); + }); } + }; - 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. + 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); + }; - function checkBrandOnBlur() { - var latest = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); - if (!latest) return; // deleting the entity blurred the field? + return tool; + } - var preset = _mainPresetIndex.match(latest, context.graph()); - if (preset && preset.suggestion) return; // already accepted + function uiTopToolbar(context) { + var sidebarToggle = uiToolSidebarToggle(context), + modes = uiToolOldDrawModes(context), + notes = uiToolNotes(context), + undoRedo = uiToolUndoRedo(context), + save = uiToolSave(context); - var name = utilGetSetValue(input).trim(); - var matched = allSuggestions.filter(function (s) { - return name === s.name(); - }); + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } - if (matched.length === 1) { - acceptBrand({ - suggestion: matched[0] - }); - } else { - cancelBrand(); + 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; } - } + }); - function acceptBrand(d) { - var entity = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - if (!d || !entity) { - cancelBrand(); - return; - } + context.layers().on('change.topToolbar', debouncedUpdate); + update(); - var tags = entity.tags; - var geometry = entity.geometry(context.graph()); - var removed = preset.unsetTags(tags, geometry); + function update() { + var tools = [sidebarToggle, 'spacer', modes]; + tools.push('spacer'); - for (var k in tags) { - tags[k] = removed[k]; // set removed tags to `undefined` + if (notesEnabled()) { + tools = tools.concat([notes, 'spacer']); } - tags = d.suggestion.setTags(tags, geometry); - utilGetSetValue(input, tags.name); - dispatch$1.call('change', this, tags); - } // user hit escape - - - function cancelBrand() { - var name = utilGetSetValue(input); - dispatch$1.call('change', this, { - name: name + tools = tools.concat([undoRedo, save]); + var toolbarItems = bar.selectAll('.toolbar-item').data(tools, function (d) { + return d.id || d; }); - } - - 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 - - }; - results.push(obj); - } - } - - results.sort(function (a, b) { - return a.dist - b.dist; - }); + toolbarItems.exit().each(function (d) { + if (d.uninstall) { + d.uninstall(); } - - results = results.slice(0, 10); - callback(results); - }; + }).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 addNew(d3_event) { - d3_event.preventDefault(); - if (field.locked()) return; - var defaultLang = _mainLocalizer.languageCode().toLowerCase(); + return topToolbar; + } - var langExists = _multilingual.find(function (datum) { - return datum.lang === defaultLang; - }); + var sawVersion = null; + var isNewVersion = false; + var isNewUser = false; + function uiVersion(context) { + var currVersion = context.version; + var matchedVersion = currVersion.match(/\d+\.\d+\.\d+.*/); - var isLangEn = defaultLang.indexOf('en') > -1; + if (sawVersion === null && matchedVersion !== null) { + if (corePreferences('sawVersion')) { + isNewUser = false; + isNewVersion = corePreferences('sawVersion') !== currVersion && currVersion.indexOf('-') === -1; + } else { + isNewUser = true; + isNewVersion = true; + } - if (isLangEn || langExists) { - defaultLang = ''; - langExists = _multilingual.find(function (datum) { - return datum.lang === defaultLang; - }); - } + corePreferences('sawVersion', currVersion); + sawVersion = currVersion; + } - if (!langExists) { - // prepend the value so it appears at the top - _multilingual.unshift({ - lang: defaultLang, - value: '' - }); + 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 - localizedInputs.call(renderMultilingual); - } + 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'))); } + }; + } - function change(onInput) { - return function (d3_event) { - if (field.locked()) { - d3_event.preventDefault(); - return; - } + 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: '-' + }]; - var val = utilGetSetValue(select(this)); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + function zoomIn(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomIn(); + } - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; - } + function zoomOut(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomOut(); } - function key(lang) { - return field.key + ':' + lang; + function zoomInFurther(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomInFurther(); } - function changeLang(d3_event, d) { - var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 + function zoomOutFurther(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomOutFurther(); + } - var lang = utilGetSetValue(select(this)).toLowerCase(); + return function (selection) { + var tooltipBehavior = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(function (d) { + if (d.disabled()) { + return d.disabledTitle; + } - var language = _languagesArray.find(function (d) { - return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; + return d.title; + }).keys(function (d) { + return [d.key]; }); + 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)(); + } - if (language) lang = language.code; - - if (d.lang && d.lang !== lang) { - tags[key(d.lang)] = undefined; - } + lastPointerUpType = null; + }).call(tooltipBehavior); + buttons.each(function (d) { + select(this).call(svgIcon('#' + d.icon, 'light')); + }); + utilKeybinding.plusKeys.forEach(function (key) { + context.keybinding().on([key], zoomIn); + context.keybinding().on([uiCmd('⌥' + key)], zoomInFurther); + }); + utilKeybinding.minusKeys.forEach(function (key) { + context.keybinding().on([key], zoomOut); + context.keybinding().on([uiCmd('⌥' + key)], zoomOutFurther); + }); - var newKey = lang && context.cleanTagKey(key(lang)); - var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); + function updateButtonStates() { + buttons.classed('disabled', function (d) { + return d.disabled(); + }).each(function () { + var selection = select(this); - if (newKey && value) { - tags[newKey] = value; - } else if (newKey && _wikiTitles && _wikiTitles[d.lang]) { - tags[newKey] = _wikiTitles[d.lang]; + if (!selection.select('.tooltip.in').empty()) { + selection.call(tooltipBehavior.updateContent); + } + }); } - d.lang = lang; - dispatch$1.call('change', this, tags); + updateButtonStates(); + context.map().on('move.uiZoom', updateButtonStates); + }; + } + + function uiZoomToSelection(context) { + function isDisabled() { + var mode = context.mode(); + return !mode || !mode.zoomToSelected; } - 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 + var _lastPointerUpType; - if (!value && Array.isArray(d.value)) return; - var t = {}; - t[key(d.lang)] = value; - d.value = value; - dispatch$1.call('change', this, t); + function pointerup(d3_event) { + _lastPointerUpType = d3_event.pointerType; } - function fetchLanguages(value, cb) { - var v = value.toLowerCase(); // show the user's language first + function click(d3_event) { + d3_event.preventDefault(); - var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; + 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(); - if (_countryCode && _territoryLanguages[_countryCode]) { - langCodes = langCodes.concat(_territoryLanguages[_countryCode]); + if (mode && mode.zoomToSelected) { + mode.zoomToSelected(); + } } - 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 - }; - })); + _lastPointerUpType = null; } - 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(); - - if (!d.lang || !d.value) { - _multilingual.splice(index, 1); - - 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'); - }); - entries = entries.merge(entriesEnter); - entries.order(); - entries.classed('present', function (d) { - return d.lang && d.value; - }); - utilGetSetValue(entries.select('.localized-lang'), function (d) { - return _mainLocalizer.languageName(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); - }); - } + return function (selection) { + var tooltipBehavior = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(function () { + if (isDisabled()) { + return _t.html('inspector.zoom_to.no_selection'); + } - localized.tags = function (tags) { - _tags = tags; // Fetch translations from wikipedia + 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); - if (typeof tags.wikipedia === 'string' && !_wikiTitles) { - _wikiTitles = {}; - var wm = tags.wikipedia.match(/([^:]+):(.+)/); + function setEnabledState() { + button.classed('disabled', isDisabled()); - if (wm && wm[0] && wm[1]) { - wikipedia.translations(wm[1], wm[2], function (err, d) { - if (err || !d) return; - _wikiTitles = d; - }); + if (!button.select('.tooltip.in').empty()) { + button.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); - }; - - localized.focus = function () { - input.node().focus(); - }; - - localized.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - _multilingual = []; - loadCountryCode(); - return localized; + context.on('enter.uiZoomToSelection', setEnabledState); + setEnabledState(); }; + } - function loadCountryCode() { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); - } - - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + function uiPane(id, context) { + var _key; - return utilRebind(localized, dispatch$1, 'on'); - } + var _label = ''; + var _description = ''; + var _iconName = ''; - function uiFieldMaxspeed(field, context) { - var dispatch$1 = dispatch('change'); - var unitInput = select(null); - var input = select(null); - var _entityIDs = []; + var _sections; // array of uiSection objects - var _tags; - var _isImperial; + var _paneSelection = select(null); - 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]; + var _paneTooltip; - 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); + var pane = { + id: id + }; - function changeUnits() { - _isImperial = utilGetSetValue(unitInput) === 'mph'; - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - setUnitSuggestions(); - change(); - } - } + pane.label = function (val) { + if (!arguments.length) return _label; + _label = val; + return pane; + }; - function setUnitSuggestions() { - speedCombo.data((_isImperial ? imperialValues : metricValues).map(comboValues)); - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - } + pane.key = function (val) { + if (!arguments.length) return _key; + _key = val; + return pane; + }; - function comboValues(d) { - return { - value: d.toString(), - title: d.toString() - }; - } + pane.description = function (val) { + if (!arguments.length) return _description; + _description = val; + return pane; + }; - function change() { - var tag = {}; - var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string + pane.iconName = function (val) { + if (!arguments.length) return _iconName; + _iconName = val; + return pane; + }; - if (!value && Array.isArray(_tags[field.key])) return; + pane.sections = function (val) { + if (!arguments.length) return _sections; + _sections = val; + return pane; + }; - 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'); - } + pane.selection = function () { + return _paneSelection; + }; - dispatch$1.call('change', this, tag); + function hidePane() { + context.ui().togglePanes(); } - maxspeed.tags = function (tags) { - _tags = tags; - var value = tags[field.key]; - var isMixed = Array.isArray(value); + pane.togglePane = function (d3_event) { + if (d3_event) d3_event.preventDefault(); - if (!isMixed) { - if (value && value.indexOf('mph') >= 0) { - value = parseInt(value, 10).toString(); - _isImperial = true; - } else if (value) { - _isImperial = false; - } - } + _paneTooltip.hide(); - 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); + context.ui().togglePanes(!_paneSelection.classed('shown') ? _paneSelection : undefined); }; - maxspeed.focus = function () { - input.node().focus(); + pane.renderToggleButton = function (selection) { + if (!_paneTooltip) { + _paneTooltip = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(_description).keys([_key]); + } + + selection.append('button').on('click', pane.togglePane).call(svgIcon('#' + _iconName, 'light')).call(_paneTooltip); }; - maxspeed.entityIDs = function (val) { - _entityIDs = val; + pane.renderContent = function (selection) { + // override to fully customize content + if (_sections) { + _sections.forEach(function (section) { + selection.call(section.render); + }); + } }; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + pane.renderPane = function (selection) { + _paneSelection = selection.append('div').attr('class', 'fillL map-pane hide ' + id + '-pane').attr('pane', id); - return utilRebind(maxspeed, dispatch$1, 'on'); + var heading = _paneSelection.append('div').attr('class', 'pane-heading'); + + heading.append('h2').html(_label); + heading.append('button').on('click', hidePane).call(svgIcon('#iD-icon-close')); + + _paneSelection.append('div').attr('class', 'pane-content').call(pane.renderContent); + + if (_key) { + context.keybinding().on(_key, pane.togglePane); + } + }; + + return pane; } - 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 + function uiSectionBackgroundDisplayOptions(context) { + var section = uiSection('background-display-options', context).label(_t.html('background.display_options')).disclosureContent(renderDisclosureContent); - var typeField; - var layerField; - var _oldType = {}; - var _entityIDs = []; + var _detected = utilDetect(); - function selectedKey() { - var node = wrap.selectAll('.form-field-input-radio label.active input'); - return !node.empty() && node.datum(); - } + var _storedOpacity = corePreferences('background-opacity'); - 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); - } + var _minVal = 0; - 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 + var _maxVal = _detected.cssfilters ? 3 : 1; - if (type) { - if (!typeField || typeField.id !== selected) { - typeField = uiField(context, type, _entityIDs, { - wrap: false - }).on('change', changeType); - } + var _sliders = _detected.cssfilters ? ['brightness', 'contrast', 'saturation', 'sharpness'] : ['brightness']; - typeField.tags(tags); - } else { - typeField = null; - } + var _options = { + brightness: _storedOpacity !== null ? +_storedOpacity : 1, + contrast: 1, + saturation: 1, + sharpness: 1 + }; - var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { - return d.id; - }); // Exit + function clamp(x, min, max) { + return Math.max(min, Math.min(x, max)); + } - typeItem.exit().remove(); // Enter + function updateValue(d, val) { + val = clamp(val, _minVal, _maxVal); + _options[d] = val; + context.background()[d](val); - 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 + if (d === 'brightness') { + corePreferences('background-opacity', val); + } - typeItem = typeItem.merge(typeEnter); + section.reRender(); + } - if (typeField) { - typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); - } // Layer + 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 + 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 (layer && showLayer) { - if (!layerField) { - layerField = uiField(context, layer, _entityIDs, { - wrap: false - }).on('change', changeLayer); + if (!val && d3_event && d3_event.target) { + val = d3_event.target.value; } - layerField.tags(tags); - field.keys = utilArrayUnion(field.keys, ['layer']); - } else { - layerField = null; - field.keys = field.keys.filter(function (k) { - return k !== 'layer'; - }); - } - - var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit + 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 - layerItem.exit().remove(); // Enter + containerEnter.append('a').attr('class', 'display-option-resetlink').attr('href', '#').html(_t.html('background.reset_all')).on('click', function (d3_event) { + d3_event.preventDefault(); - 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 + for (var i = 0; i < _sliders.length; i++) { + updateValue(_sliders[i], 1); + } + }); // update - layerItem = layerItem.merge(layerEnter); + 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 - if (layerField) { - layerItem.selectAll('.structure-input-layer-wrap').call(layerField.render); + if (containerEnter.size() && _options.brightness !== 1) { + context.background().brightness(_options.brightness); } } - function changeType(t, onInput) { - var key = selectedKey(); - if (!key) return; - var val = t[key]; + return section; + } - if (val !== 'no') { - _oldType[key] = val; - } + function uiSettingsCustomBackground() { + var dispatch = dispatch$8('change'); - 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 + 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 + 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 (t.layer === undefined) { - if (key === 'bridge' && val !== 'no') { - t.layer = '1'; - } + function isSaveDisabled() { + return null; + } // restore the original template - if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { - t.layer = '-1'; - } - } - } - dispatch$1.call('change', this, t, onInput); - } + 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 changeLayer(t, onInput) { - if (t.layer === '0') { - t.layer = undefined; - } - dispatch$1.call('change', this, t, onInput); + 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); + } } - function changeRadio() { - var t = {}; - var activeKey; + return utilRebind(render, dispatch, 'on'); + } - if (field.key) { - t[field.key] = undefined; - } + function uiSectionBackgroundList(context) { + var _backgroundList = select(null); - radios.each(function (d) { - var active = select(this).property('checked'); - if (active) activeKey = d; + var _customSource = context.background().findSource('custom'); - if (field.key) { - if (active) t[field.key] = d; - } else { - var val = _oldType[activeKey] || 'yes'; - t[d] = active ? val : undefined; - } - }); + var _settingsCustomBackground = uiSettingsCustomBackground().on('change', customChanged); - 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; - } - } + 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; + }); + } - labels.classed('active', function (d) { - if (field.key) { - return Array.isArray(tags[field.key]) && tags[field.key].includes(d) || tags[field.key] === d; + 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); + + 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 + selection.selectAll('li').classed('active', active).call(setTooltips).selectAll('input').property('checked', active); + } - var containerEnter = container.enter().append('div').attr('class', 'restriction-container'); - containerEnter.append('div').attr('class', 'restriction-help'); // update + function chooseOverlay(d3_event, d) { + d3_event.preventDefault(); + context.background().toggleOverlayLayer(d); - _container = containerEnter.merge(container).call(renderViewer); - var controls = wrap.selectAll('.restriction-controls').data([0]); // enter/update + _overlayList.call(updateLayerSelections); - controls.enter().append('div').attr('class', 'restriction-controls-container').append('div').attr('class', 'restriction-controls').merge(controls).call(renderControls); + document.activeElement.blur(); } - 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 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(); + }); + 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-distance', _maxDistance); + 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-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; + 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; + } - _container.selectAll('.layer-osm .layer-turns *').remove(); + 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; + } - corePreferences('turn-restriction-via-way0', _maxViaWay); + 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 - _parent.call(restrictions); - }); - selection.selectAll('.restriction-via-way-text').html(displayMaxVia(_maxViaWay)); - } + 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? - 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 hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - 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 + 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 extent = geoExtent(); + 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(''); - 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 (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 (_intersection.vertices.length > 1) { - var padding = 180; // in z22 pixels + 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); + } + } + } - 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)); + function clickWalkthrough(d3_event) { + d3_event.preventDefault(); + if (context.inIntro()) return; + context.container().call(uiIntro(context)); + context.ui().togglePanes(); } - var padTop = 35; // reserve top space for hint text + function clickShortcuts(d3_event) { + d3_event.preventDefault(); + context.container().call(context.ui().shortcuts, true); + } - 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); + 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); + }; - 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. + return helpPane; + } + 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 (_fromWayID && !vgraph.hasEntity(_fromWayID)) { - _fromWayID = null; - _oldTurns = null; - } + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; + } // get and cache the issues to display, unordered - 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); - } + function reloadIssues() { + _issues = context.validator().getIssuesBySeverity(getOptions())[severity]; + } - document.addEventListener('resizeWindow', function () { - utilSetDimensions(_container, null); - redraw(1); - }, false); - updateHints(null); + function renderDisclosureContent(selection) { + var center = context.map().center(); + var graph = context.graph(); // sort issues by distance away from the center of the map - 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 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 - if (entity) { - datum = entity; - } - 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); + issues = issues.slice(0, 1000); //renderIgnoredIssuesReset(_warningsSelection); - 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 + selection.call(drawIssuesList, issues); + } - datumOnly.only = true; // but change this property + 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.id; + }); // Exit - 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. + items.exit().remove(); // Enter - turns = _intersection.turns(_fromWayID, 2); - extraActions = []; - _oldTurns = []; + 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 - for (i = 0; i < turns.length; i++) { - var turn = turns[i]; - if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) + 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(); + }); + */ + } - if (turn.direct && turn.path[1] === datum.path[1]) { - seen[turns[i].restrictionID] = true; - turn.restrictionType = osmInferRestriction(vgraph, turn, projection); + 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 - _oldTurns.push(turn); - extraActions.push(actionUnrestrictTurn(turn)); - } - } + section.reRender(); + }); + }, 1000)); + return section; + } - 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 uiSectionValidationOptions(context) { + var section = uiSection('issues-options', context).content(renderContent); - for (i = 0; i < turns.length; i++) { - if (turns[i].key !== datum.key) { - extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); - } - } + 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); + }); + } - _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')]); - } + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + // 'all', 'edited' + where: corePreferences('validate-where') || 'all' // 'all', 'visible' - context.perform.apply(context, actions); // At this point the datum will be changed, but will have same key.. - // Refresh it and update the help.. + }; + } - var s = surface.selectAll('.' + datum.key); - datum = s.empty() ? null : s.datum(); - updateHints(datum); - } else { - _fromWayID = null; - _oldTurns = null; - redraw(); - } + function updateOptionValue(d3_event, d, val) { + if (!val && d3_event && d3_event.target) { + val = d3_event.target.value; } - function mouseover(d3_event) { - var datum = d3_event.target.__data__; - updateHints(datum); - } + corePreferences('validate-' + d, val); + context.validator().validate(); + } - _lastXPos = _lastXPos || sdims[0]; + return section; + } - function redraw(minChange) { - var xPos = -1; + function uiSectionValidationRules(context) { + var MINSQUARE = 0; + var MAXSQUARE = 20; + var DEFAULTSQUARE = 5; // see also unsquare_way.js - if (minChange) { - xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; - } + var section = uiSection('issues-rules', context).disclosureContent(renderDisclosureContent).label(_t.html('issues.rules.title')); - if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { - if (context.hasEntity(_vertexID)) { - _lastXPos = xPos; + 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; + }); - _container.call(renderViewer); - } - } - } + 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 - function highlightPathsFrom(wayID) { - surface.selectAll('.related').classed('related', false).classed('allow', false).classed('restrict', false).classed('only', false); - surface.selectAll('.' + wayID).classed('related', true); + container = container.merge(containerEnter); + container.selectAll('.issue-rules-list').call(drawListItems, _ruleKeys, 'checkbox', 'rule', toggleRule, isRuleEnabled); + } - if (wayID) { - var turns = _intersection.turns(wayID, _maxViaWay); + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - 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'; + items.exit().remove(); // Enter - if (turn.only || turns.length === 1) { - if (turn.via.ways) { - ids = ids.concat(turn.via.ways); - } - } else if (turn.to.way === wayID) { - continue; - } + var enter = items.enter().append('li'); - surface.selectAll(utilEntitySelector(ids)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); - } - } + if (name === 'rule') { + enter.call(uiTooltip().title(function (d) { + return _t.html('issues.' + d + '.tip'); + }).placement('top')); } - function updateHints(datum) { - var help = _container.selectAll('.restriction-help').html(''); - - var placeholders = {}; - ['from', 'via', 'to'].forEach(function (k) { - placeholders[k] = '' + _t('restriction.help.' + k) + ''; - }); - var entity = datum && datum.properties && datum.properties.entity; + 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 = {}; - if (entity) { - datum = entity; + if (d === 'unsquare_way') { + params.val = ''; } - if (_fromWayID) { - way = vgraph.entity(_fromWayID); - surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); - } // Hovering a way - - - 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 (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: '' - }); - } - - 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 (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); - } - - 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'); - } + degNum = Math.round(degNum * 10) / 10; // round to 1 decimal - 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; + degStr = degNum.toString(); + input.property('value', degStr); + corePreferences('validate-square-degrees', degStr); + context.validator().revalidateUnsquare(); } - restrictions.entityIDs = function (val) { - _intersection = null; - _fromWayID = null; - _oldTurns = null; - _vertexID = val[0]; - }; - - 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$1, 'on'); - } - uiFieldRestrictions.supportsMultiselection = false; - - function uiFieldTextarea(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); - - var _tags; - - 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); + function isRuleEnabled(d) { + return context.validator().isRuleEnabled(d); } - function change(onInput) { - return function () { - var val = utilGetSetValue(input); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; + function toggleRule(d3_event, d) { + context.validator().toggleRule(d); } - 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); - }; - - textarea.focus = function () { - input.node().focus(); - }; - - return utilRebind(textarea, dispatch$1, 'on'); + context.validator().on('validated.uiSectionValidationRules', function () { + window.requestIdleCallback(section.reRender); + }); + return section; } - function uiFieldWikidata(field, context) { - var wikidata = services.wikidata; - var dispatch$1 = dispatch('change'); - - var _selection = select(null); - - var _searchInput = select(null); - - var _qid = null; - var _wikidataEntity = null; - var _wikiURL = ''; - var _entityIDs = []; - - var _wikipediaKey = field.keys && field.keys.find(function (key) { - return key.includes('wikipedia'); - }), - _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; - - var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); + function uiSectionValidationStatus(context) { + var section = uiSection('issues-status', context).content(renderContent).shouldDisplay(function () { + var issues = context.validator().getIssues(getOptions()); + return issues.length === 0; + }); - 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 + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; + } - 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); + 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); + } + + function renderIgnoredIssuesReset(selection) { + var ignoredIssues = context.validator().getIssues({ + what: 'all', + where: 'all', + includeDisabledRules: true, + includeIgnored: 'only' }); - 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) { + var resetIgnored = selection.selectAll('.reset-ignored').data(ignoredIssues.length ? [0] : []); // exit + + resetIgnored.exit().remove(); // enter + + var resetIgnoredEnter = resetIgnored.enter().append('div').attr('class', 'reset-ignored section-footer'); + resetIgnoredEnter.append('a').attr('href', '#'); // update + + 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(); - select(this.parentNode).select('input').node().select(); - document.execCommand('copy'); + context.validator().resetIgnoredIssues(); }); } - 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 setNoIssuesText(selection) { + var opts = getOptions(); - if (entity.tags[_hintKey]) { - q = entity.tags[_hintKey]; - break; + function checkForHiddenIssues(cases) { + for (var type in cases) { + var hiddenOpts = cases[type]; + var hiddenIssues = context.validator().getIssues(hiddenOpts); + + if (hiddenIssues.length) { + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.' + type, { + count: hiddenIssues.length.toString() + })); + return; } } + + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.none')); } - wikidata.itemsForSearchQuery(q, function (err, data) { - if (err) return; + var messageType; - for (var i in data) { - data[i].value = data[i].label + ' (' + data[i].id + ')'; - data[i].title = data[i].description; - } + 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' + } + }); + } - if (callback) callback(data); - }); + if (opts.what === 'edited' && context.history().difference().summary().length === 0) { + messageType = 'no_edits'; + } + + selection.select('.box .message').html(_t.html('issues.no_issues.message.' + messageType)); } - function change() { - var syncTags = {}; - syncTags[field.key] = _qid; - dispatch$1.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. + 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 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 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; + } - if (context.graph() !== initGraph) return; - if (!entity.sitelinks) return; - var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks + function uiSettingsCustomData(context) { + var dispatch = dispatch$8('change'); - ['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 render(selection) { + var dataLayer = context.layers().layer('data'); // keep separate copies of original and current settings - if (langs.indexOf(valueLang) === -1) { - langs.push(valueLang); - } - }); - var newWikipediaValue; + 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'; - if (_wikipediaKey) { - var foundPreferred; + 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; - for (var i in langs) { - var lang = langs[i]; - var siteID = lang.replace('-', '_') + 'wiki'; + if (files && files.length) { + _currSettings.url = ''; + textSection.select('.field-url').property('value', ''); + _currSettings.fileList = files; + } else { + _currSettings.fileList = null; + } + }); + 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 - if (entity.sitelinks[siteID]) { - foundPreferred = true; - newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match + 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); - break; - } - } + function isSaveDisabled() { + return null; + } // restore the original url - 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 (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 clickCancel() { + textSection.select('.field-url').property('value', _origSettings.url); + corePreferences('settings-custom-data-url', _origSettings.url); + this.blur(); + modal.close(); + } // accept the current url + + + 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 (newWikipediaValue) { - newWikipediaValue = context.cleanTagValue(newWikipediaValue); + if (_currSettings.fileList) { + _currSettings.url = ''; } - 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 + corePreferences('settings-custom-data-url', _currSettings.url); + this.blur(); + modal.close(); + dispatch.call('change', this, _currSettings); + } + } - if (newWikipediaValue === null) { - if (!currTags[_wikipediaKey]) return null; - delete currTags[_wikipediaKey]; - } else { - currTags[_wikipediaKey] = newWikipediaValue; - } + return utilRebind(render, dispatch, 'on'); + } - return actionChangeTags(entityID, currTags); - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + 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); - 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 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); } - function setLabelForEntity() { - var label = ''; - - if (_wikidataEntity) { - label = entityPropertyForDisplay(_wikidataEntity, 'labels'); + function showsLayer(which) { + var layer = layers.layer(which); - if (label.length === 0) { - label = _wikidataEntity.id.toString(); - } + if (layer) { + return layer.enabled(); } - utilGetSetValue(_searchInput, label); + return false; } - wiki.tags = function (tags) { - var isMixed = Array.isArray(tags[field.key]); - - _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); + 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); - _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; + if (layer) { + layer.enabled(enabled); - if (!/^Q[0-9]*$/.test(_qid)) { - // not a proper QID - unrecognized(); - return; - } // QID value in correct format + if (!enabled && (which === 'osm' || which === 'notes')) { + context.enter(modeBrowse(context)); + } + } + } + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - _wikiURL = 'https://wikidata.org/wiki/' + _qid; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) { - unrecognized(); - return; + 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 - _wikidataEntity = entity; - setLabelForEntity(); - var description = entityPropertyForDisplay(entity, 'descriptions'); + li.merge(liEnter).classed('active', function (d) { + return d.layer.enabled(); + }).selectAll('input').property('checked', function (d) { + return d.layer.enabled(); + }); + } - _selection.select('button.wiki-link').classed('disabled', false); + 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 - _selection.select('.preset-wikidata-description').style('display', function () { - return description.length > 0 ? 'flex' : 'none'; - }).select('input').attr('value', description); + 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 - _selection.select('.preset-wikidata-identifier').style('display', function () { - return entity.id ? 'flex' : 'none'; - }).select('input').attr('value', entity.id); - }); // not a proper QID - function unrecognized() { - _wikidataEntity = null; - setLabelForEntity(); + 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.. - _selection.select('.preset-wikidata-description').style('display', 'none'); + 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 - _selection.select('.preset-wikidata-identifier').style('display', 'none'); + li.merge(liEnter).classed('active', isVTLayerSelected).selectAll('input').property('checked', isVTLayerSelected); - _selection.select('button.wiki-link').classed('disabled', true); + function isVTLayerSelected(d) { + return dataLayer && dataLayer.template() === d.template; + } - if (_qid && _qid !== '') { - _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; - } else { - _wikiURL = ''; + function selectVTLayer(d3_event, d) { + corePreferences('settings-custom-data-url', d.template); + + if (dataLayer) { + dataLayer.template(d.template, d.src); + dataLayer.enabled(true); } } - }; + } - 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 + 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 - var langs = wikidata.languagesToQuery(); + ul.exit().remove(); // Enter - 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 + 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 + 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); + } - return propObj[langKeys[0]].value; + function editCustom() { + context.container().call(settingsCustomData); } - wiki.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; + function customChanged(d) { + var dataLayer = layers.layer('data'); - wiki.focus = function () { - _searchInput.node().focus(); - }; + if (d && d.url) { + dataLayer.url(d.url); + } else if (d && d.fileList) { + dataLayer.fileList(d.fileList); + } + } - return utilRebind(wiki, dispatch$1, 'on'); - } + 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')); + } - function uiFieldWikipedia(field, context) { - var _arguments = arguments; - var dispatch$1 = dispatch('change'); - var wikipedia = services.wikipedia; - var wikidata = services.wikidata; + 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; + } - var _langInput = select(null); + function uiSectionMapFeatures(context) { + var _features = context.features().keys(); - var _titleInput = select(null); + var section = uiSection('map-features', context).label(_t.html('map_data.map_features')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var _wikiURL = ''; + 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 - var _entityIDs; + container = container.merge(containerEnter); + container.selectAll('.layer-feature-list').call(drawListItems, _features, 'checkbox', 'feature', clickFeature, showsFeature); + } - var _tags; + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - 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.exit().remove(); // Enter - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + var enter = items.enter().append('li').call(uiTooltip().title(function (d) { + var tip = _t.html(name + '.' + d + '.tooltip'); - if (entity.tags.name) { - value = entity.tags.name; - break; - } + if (autoHiddenFeature(d)) { + var msg = showsLayer('osm') ? _t.html('map_data.autohidden') : _t.html('map_data.osmhidden'); + tip += '
    ' + msg + '
    '; } - } - - 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 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); + 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 - _langInput.on('blur', changeLang).on('change', changeLang); + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', autoHiddenFeature); + } - 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 autoHiddenFeature(d) { + return context.features().autoHidden(d); + } - _titleInput.on('blur', function () { - change(true); - }).on('change', function () { - change(false); - }); + function showsFeature(d) { + return context.features().enabled(d); + } - 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'); - }); + function clickFeature(d3_event, d) { + context.features().toggle(d); } - function defaultLanguageInfo(skipEnglishFallback) { - var langCode = _mainLocalizer.languageCode().toLowerCase(); + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.enabled(); + } // add listeners - 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 + context.features().on('change.map_features', section.reRender); + return section; + } + function uiSectionMapStyleOptions(context) { + var section = uiSection('fill-area', context).label(_t.html('map_data.style_options')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; + 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'); + }); } - function language(skipEnglishFallback) { - var value = utilGetSetValue(_langInput).toLowerCase(); - - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // return the language already set in the UI, if supported + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; - } // fallback to English + items.exit().remove(); // Enter + 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 - return defaultLanguageInfo(skipEnglishFallback); + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); } - function changeLang() { - utilGetSetValue(_langInput, language()[1]); - change(true); + function isActiveFill(d) { + return context.map().activeAreaFill() === d; } - 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 syncTags = {}; + function toggleHighlightEdited(d3_event) { + d3_event.preventDefault(); + context.map().toggleHighlightEdited(); + } - if (langInfo) { - var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization + function setFill(d3_event, d) { + context.map().activeAreaFill(d); + } - value = decodeURIComponent(m[2]).replace(/_/g, ' '); + context.map().on('changeHighlighting.ui_style, changeAreaFill.ui_style', section.reRender); + return section; + } - 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 uiSectionPhotoOverlays(context) { + var layers = context.layers(); + var section = uiSection('photo-overlays', context).label(_t.html('photo_overlays.title')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - anchor = decodeURIComponent(m[3]); // } + 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); + } - value += '#' + anchor.replace(/_/g, ' '); - } + function drawPhotoItems(selection) { + var photoKeys = context.photos().overlayLayerIDs(); + var photoLayers = layers.all().filter(function (obj) { + return photoKeys.indexOf(obj.id) !== -1; + }); + var data = photoLayers.filter(function (obj) { + return obj.layer.supported(); + }); - value = value.slice(0, 1).toUpperCase() + value.slice(1); - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, value); + function layerSupported(d) { + return d.layer && d.layer.supported(); } - if (value) { - syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); - } else { - syncTags.wikipedia = undefined; + function layerEnabled(d) { + return layerSupported(d) && d.layer.enabled(); } - dispatch$1.call('change', this, syncTags); - if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. + var ul = selection.selectAll('.layer-list-photos').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-photos').merge(ul); + var li = ul.selectAll('.list-item-photos').data(data); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + var classes = 'list-item-photos list-item-' + d.id; - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.itemsByTitle(language()[2], value, function (err, data) { - if (err || !data || !Object.keys(data).length) return; // If graph has changed, we can't apply this update. + if (d.id === 'mapillary-signs' || d.id === 'mapillary-map-features') { + classes += ' indented'; + } - if (context.graph() !== initGraph) return; - var qids = Object.keys(data); - var value = qids && qids.find(function (id) { - return id.match(/^Q\d+$/); - }); - var actions = initEntityIDs.map(function (entityID) { - var entity = context.entity(entityID).tags; - var currTags = Object.assign({}, entity); // shallow copy + 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 - if (currTags.wikidata !== value) { - currTags.wikidata = value; - return actionChangeTags(entityID, currTags); - } + li.merge(liEnter).classed('active', layerEnabled).selectAll('input').property('checked', layerEnabled); + } - return null; - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + function drawPhotoTypeItems(selection) { + var data = context.photos().allPhotoTypes(); - 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 - }); - } + function typeEnabled(d) { + return context.photos().showsPhotoType(d); + } - wiki.tags = function (tags) { - _tags = tags; - updateForTags(tags); - }; + 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 - 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` + li.merge(liEnter).classed('active', typeEnabled).selectAll('input').property('checked', typeEnabled); + } - var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); - var tagLang = m && m[1]; - var tagArticleTitle = m && m[2]; - var anchor = m && m[3]; + function drawDateFilter(selection) { + var data = context.photos().dateFilters(); - var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { - return tagLang === d[2]; - }); // value in correct format + function filterEnabled(d) { + return context.photos().dateFilterValue(d); + } + 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 - if (tagLangInfo) { - var nativeLangName = tagLangInfo[1]; - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); + li.selectAll('input').each(function (d) { + utilGetSetValue(select(this), context.photos().dateFilterValue(d) || ''); + }); + }); + li = li.merge(liEnter).classed('active', filterEnabled); + } - if (anchor) { - try { - // Best-effort `anchorencode:` implementation - anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); - } catch (e) { - anchor = anchor.replace(/ /g, '_'); - } - } + function drawUsernameFilter(selection) { + function filterEnabled() { + return context.photos().usernames(); + } - _wikiURL = 'https://' + tagLang + '.wikipedia.org/wiki/' + tagArticleTitle.replace(/ /g, '_') + (anchor ? '#' + anchor : ''); // unrecognized value format - } else { - utilGetSetValue(_titleInput, value); + 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); - 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 usernameValue() { + var usernames = context.photos().usernames(); + if (usernames) return usernames.join('; '); + return usernames; } } - wiki.entityIDs = function (val) { - if (!_arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; - - wiki.focus = function () { - _titleInput.node().focus(); - }; + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - return utilRebind(wiki, dispatch$1, 'on'); - } - uiFieldWikipedia.supportsMultiselection = false; + function showsLayer(which) { + var layer = layers.layer(which); - 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 - }; + if (layer) { + return layer.enabled(); + } - 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 + return false; + } - field.domId = utilUniqueDomId('form-field-' + field.safeid); - var _show = options.show; - var _state = ''; - var _tags = {}; - var _locked = false; + function setLayer(which, enabled) { + var layer = layers.layer(which); - var _lockedTip = uiTooltip().title(_t.html('inspector.lock.suggestion', { - label: field.label - })).placement('bottom'); + if (layer) { + layer.enabled(enabled); + } + } - field.keys = field.keys || [field.key]; // only create the fields that are actually being shown + context.layers().on('change.uiSectionPhotoOverlays', section.reRender); + context.photos().on('change.uiSectionPhotoOverlays', section.reRender); + return section; + } - if (_show && !field.impl) { - createField(); - } // Creates the field.. This is done lazily, - // once we know that the field will be shown. + 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); - function createField() { - field.impl = uiFields[field.type](field, context).on('change', function (t, onInput) { - dispatch$1.call('change', field, t, onInput); + var _showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; + + 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 - if (entityIDs) { - field.entityIDs = entityIDs; // if this field cares about the entities, pass them along + 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 (field.impl.entityIDs) { - field.impl.entityIDs(entityIDs); - } + function update() { + selection.selectAll('.privacy-third-party-icons-item').classed('active', _showThirdPartyIcons === 'true').select('input').property('checked', _showThirdPartyIcons === 'true'); } } - 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]; + return section; + } + + 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; + } + + function uiInit(context) { + var _initCounter = 0; + var _needWidth = {}; + + var _lastPointerType; + + 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 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